[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 30.744551] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 34.399072] random: sshd: uninitialized urandom read (32 bytes read) [ 34.919306] random: sshd: uninitialized urandom read (32 bytes read) [ 36.225205] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.44' (ECDSA) to the list of known hosts. [ 41.714465] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/25 00:20:11 fuzzer started 2018/05/25 00:20:12 dialing manager at 10.128.0.26:46257 [ 66.015095] can: request_module (can-proto-0) failed. [ 66.026507] can: request_module (can-proto-0) failed. 2018/05/25 00:20:37 kcov=true, comps=false 2018/05/25 00:20:44 executing program 0: 2018/05/25 00:20:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) sendmmsg$inet_sctp(r3, &(0x7f0000001a80)=[{&(0x7f0000000200)=@in6={0xa}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}], 0x1, 0x0) tkill(r0, 0x16) 2018/05/25 00:20:44 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140), &(0x7f00000001c0)=0xc) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) 2018/05/25 00:20:44 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x90040) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x14, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000004c0)) 2018/05/25 00:20:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x9}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x40}, 0x1}, 0x0) 2018/05/25 00:20:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x0, 0x5, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/05/25 00:20:44 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mq_open(&(0x7f00000001c0)='!%vmnet1\x00', 0x0, 0x0, &(0x7f0000000200)) 2018/05/25 00:20:44 executing program 1: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)="2f02726f75702e7374617000", 0x2761, 0x0) [ 75.664438] IPVS: ftp: loaded support on port[0] = 21 [ 75.707348] IPVS: ftp: loaded support on port[0] = 21 [ 75.749467] IPVS: ftp: loaded support on port[0] = 21 [ 75.813254] IPVS: ftp: loaded support on port[0] = 21 [ 75.815068] IPVS: ftp: loaded support on port[0] = 21 [ 75.820275] IPVS: ftp: loaded support on port[0] = 21 [ 75.840487] IPVS: ftp: loaded support on port[0] = 21 [ 75.844250] IPVS: ftp: loaded support on port[0] = 21 [ 77.514732] ip (4732) used greatest stack depth: 53960 bytes left [ 79.046756] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.053274] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.074263] device bridge_slave_0 entered promiscuous mode [ 79.124390] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.130938] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.166611] device bridge_slave_0 entered promiscuous mode [ 79.223294] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.229803] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.264209] device bridge_slave_0 entered promiscuous mode [ 79.317250] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.323740] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.362495] device bridge_slave_1 entered promiscuous mode [ 79.372517] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.379025] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.402686] device bridge_slave_0 entered promiscuous mode [ 79.422554] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.429021] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.439792] device bridge_slave_1 entered promiscuous mode [ 79.455728] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.462175] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.489114] device bridge_slave_0 entered promiscuous mode [ 79.508217] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.514705] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.524749] device bridge_slave_1 entered promiscuous mode [ 79.534755] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.541236] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.549939] device bridge_slave_0 entered promiscuous mode [ 79.562730] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.569197] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.579461] device bridge_slave_0 entered promiscuous mode [ 79.602714] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.609194] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.630685] device bridge_slave_0 entered promiscuous mode [ 79.645980] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.654272] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.663790] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.670342] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.709526] device bridge_slave_1 entered promiscuous mode [ 79.739380] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.751575] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.758103] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.774991] device bridge_slave_1 entered promiscuous mode [ 79.787306] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.793846] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.815494] device bridge_slave_1 entered promiscuous mode [ 79.837107] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.843595] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.861909] device bridge_slave_1 entered promiscuous mode [ 79.873193] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.879667] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.898678] device bridge_slave_1 entered promiscuous mode [ 79.909177] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.916641] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.926574] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.935815] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.953827] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.973814] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.062429] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.106260] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.130304] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.182948] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.197554] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.252307] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.342016] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.543921] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.601701] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.676347] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.759935] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.778612] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.822303] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.877858] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.893678] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.905485] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.915768] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.973553] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.055820] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.099486] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.113110] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.120793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.137849] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.178335] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.192602] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.205071] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.212157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.240673] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.247682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.266727] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.273803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.353408] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.360421] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.376750] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.383796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.419606] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.426659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.448731] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.455806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.482665] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.489742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.516415] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.523546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.607758] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.614838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.695472] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.702526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.720567] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.727987] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.735377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.765310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.832132] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.857447] team0: Port device team_slave_0 added [ 81.996267] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.020841] team0: Port device team_slave_0 added [ 82.063933] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.088745] team0: Port device team_slave_1 added [ 82.113478] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.130623] team0: Port device team_slave_0 added [ 82.198515] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.232861] team0: Port device team_slave_1 added [ 82.269010] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.286970] team0: Port device team_slave_0 added [ 82.304080] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.332932] team0: Port device team_slave_0 added [ 82.349692] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.356814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.376236] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.409254] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.433792] team0: Port device team_slave_0 added [ 82.440429] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.453343] team0: Port device team_slave_0 added [ 82.462653] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.473940] team0: Port device team_slave_1 added [ 82.486391] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.494255] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.517232] team0: Port device team_slave_0 added [ 82.535134] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.557742] team0: Port device team_slave_1 added [ 82.577760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.595641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.618835] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.637623] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.656334] team0: Port device team_slave_1 added [ 82.663267] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.673830] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.689773] team0: Port device team_slave_1 added [ 82.703478] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.718530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.732015] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.759405] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.786000] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.794781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.803903] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.820223] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.827784] team0: Port device team_slave_1 added [ 82.838272] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.854640] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.869100] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.889824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.900144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.930306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.949139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.962019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.970264] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.978407] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.985837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.994776] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.005130] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.013617] team0: Port device team_slave_1 added [ 83.023538] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.040087] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.050788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.062622] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.091276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.107270] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.128708] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.136531] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.143931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.154380] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.162426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.176456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.187817] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.196563] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.214956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.245294] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.254822] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.271367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.285174] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.292350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.306019] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.324382] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.332186] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.341413] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.353548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.371798] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.397700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.422681] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.446716] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.462907] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.480262] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.489495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.498348] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.520671] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.532814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.550540] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.576165] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.583902] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.595251] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.604827] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.629519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.664288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.685649] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.699396] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.708640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.718517] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.726333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.735280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.762581] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.770957] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.794280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.814963] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.824221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.838018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.863901] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.877701] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.885318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.923133] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.940463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.959169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.989873] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.002586] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.022112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.037230] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.052437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.071019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.122491] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.135930] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.154379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.784137] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.790623] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.797430] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.803877] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.847942] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.861399] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.873847] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.880337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.887226] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.893705] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.903258] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.932862] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.939391] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.946259] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.952728] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.010976] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.278083] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.284553] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.291396] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.297950] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.324568] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.352953] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.359434] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.366295] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.372736] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.389302] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.428480] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.435101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.441926] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.448368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.491949] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.603680] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.610163] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.617006] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.623517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.682374] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.703625] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.710125] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.716994] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.723457] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.731508] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.879597] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.894900] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.925859] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.934972] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.944592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.953628] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.961743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.552255] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.630260] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.706199] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.886186] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.937016] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.103563] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.127776] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.353273] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.366356] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.450804] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.475720] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.696683] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.724829] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.904855] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.966129] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.146390] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.170092] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.176418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.189189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.242675] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.249777] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.267682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.359803] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.366344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.376441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.504180] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.512766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.530772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.669580] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.678288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.690914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.791110] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.797487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.812571] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.890624] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.936193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.953086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.990593] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.040309] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.046679] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.065329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.148301] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.174372] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.305573] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.560615] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.631633] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.705171] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.831683] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/25 00:21:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@mcast2, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8600017f, r2}) 2018/05/25 00:21:13 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1}, 0x6e) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f00000000c0)=@abs={0x1}, 0x6e) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'gretap0\x00', 0x2000}) 2018/05/25 00:21:13 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000900)=""/200) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x200000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000005, 0x3, 0x4, 0xffffdfdf00000003, 0x0, r1, 0xfffffffffffffffd}, 0xfffffffffffffe3e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001500)={0x3ff, 0x7, 0x0, 0x8, 0x8, 0x7ff, 0x1, 0x0, 0x401, 0x100}) socketpair(0x1, 0x4, 0x1f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r1, 0x80000) r6 = openat(r4, &(0x7f00000000c0)='./file0\x00', 0x200000, 0x10) r7 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f0000000240)={@rand_addr, @dev, 0x0}, &(0x7f0000000280)=0xc) getpeername$packet(r6, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000440)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000540)=0xe8) accept$packet(r3, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0x14) getpeername$packet(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000780)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000007c0)={'bcsf0\x00', 0x0}) getsockname$packet(r1, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000840)=0x14) sendmsg$TEAM_CMD_NOOP(r6, &(0x7f00000014c0)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001480)={&(0x7f0000000ec0)={0x59c, r7, 0x800, 0x70bd25, 0x25dfdbfb, {}, [{{0x8, 0x1, r11}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r8}, {0xf0, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3d}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r15}, {0xe8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r8}, {0x84, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x93b}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8cf}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r13}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r14}, {0x17c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r14}, {0x7c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}]}}, {{0x8, 0x1, r14}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}]}, 0x59c}, 0x1, 0x0, 0x0, 0x8800}, 0x40000) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f00000002c0)) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000000880)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f00000008c0)={@empty, @broadcast, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000a40)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000b40)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000000e80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000e40)={&(0x7f0000000b80)={0x2a4, r7, 0x10, 0x70bd29, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r8}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5824}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x1f0, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x182}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2cb}}, {0x8, 0x6, r18}}}]}}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x800}, 0x20004000) renameat2(r4, &(0x7f0000000100)='./file0\x00', r6, &(0x7f0000000200)='./file0\x00', 0x40000000002) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r2, &(0x7f0000000280), &(0x7f0000000280)}, 0x20) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000340)=@req3={0x80000000, 0x210, 0x6, 0x100000000, 0x10001, 0x900000000, 0x4}, 0x1c) 2018/05/25 00:21:13 executing program 4: r0 = socket(0x10, 0x0, 0x10) accept$inet(r0, 0x0, &(0x7f0000000140)) write(r0, &(0x7f0000000000)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0xb1) accept$inet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/05/25 00:21:13 executing program 5: socketpair(0x1d, 0x0, 0x2, &(0x7f0000002fc0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0xe, 0x156c) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000000c0)=ANY=[], 0x0) sendmmsg(r1, &(0x7f0000008dc0)=[{{&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x40000}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="9d", 0x1}, {&(0x7f0000000200)="35248ea7ad9eedddaab0ccd7670314e47b7211cae5e71c8860f9e413ac5b308ba643159edb352e264f3592ae7c44029d48424569d947df31e4763c57fd313687921ca97b3946c62191d15b470d6075b6d9ae88d2fd73e9bf6392632839c081a740efd40d4ba8caa4a71a8783246f75993ae24c6ffbb0adcd2d8451b9370935b1275594326fc50886b8f3bf8eb9feb326aa0387a5f5ca5b0c3a7574d1911649d014de75a006f9bafa79cf1f3231798098d60637a95a0d2475d0d3aba10cc4c5ae0ed03fbea5403ec0076a3d6a3105785f7e154339cd032f3705ae47a3669e441f542e2b83736c5e6478a59787230f54", 0xef}, {&(0x7f0000000300)="37a1d323568243a8e7345829852d9c0377704c9e39bc08ae205474f22852e6709fbc52dc63b15ab5999cc230", 0x2c}], 0x3, &(0x7f00000003c0)=[{0x78, 0x19f, 0x101, "418d71a1b8b4bb49f726ca105a41b346a43983ae0e5aab4d82e21b6fc20e1ba0cd2bbd09fb5fb521be1244325a97fe13cf58741ce646fa63acd02f9b4f3897f23e527f702759b8a66793c092d2981d1228719eb32baedaa7422371db202c91e2a50bd00b18"}, {0x10, 0x10b, 0x9}, {0x50, 0x29, 0x1ff, "6b9c0da8f91e29c8fc05c33695bda2e1ea7769fb85d3929844a6fcaf8930fc87938994d0f24fd5b74d3d5adfda2fa2df2be5882ac0fb2625fdace3f749c2"}], 0xd8, 0x4008000}, 0xfff}, {{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f00000004c0)="00b5f6a453b9bfc7a94768cc874cb910d8713f99f4eb9faed18d6852364341ffc3d06e03b82effda2d08e63a0188b6d03a35689bdbbe9c3c1fb5f6de6672a6c505968003af28fe2aaaeccca759deed5d75f15aa2ad6e770713b4e36f29b8d39c0158eb6fc0c51f8ee683a4e210397c0d299b09da9ba42c3eabab6e00e31a5ffbe4d698daf77ed0e2e6143641efc7b36cc391ed46c5a4090fef1a445ef931d0d42a14ed084402ad7c74", 0xa9}, {&(0x7f0000000580)="1bc2a9baa153b4fc83525fee3adcc97859b3d83963373cf509104427307d43983d9540a58205b8538fb8a5ed4d3e0a9bcdf5cd5243bca0c2901a4288908109d36b74e7", 0x43}, {&(0x7f0000000600)="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0x1000}], 0x3, 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{&(0x7f0000008240)="09b688fd2101969dd4ac34b371aabcdbab82707c8fb9d57055cda2b3a3091ca044601232f91212a6268b34abaf985d272eaf60a707ff970cd6f1381742afa995e10cdcd680e019708a146a2289302afc4e4c982c73c286191f7b0ca51c4dd628b0f2b88427c785b5b5cc564d87ffafee138cf9b4924c721e889b2b629ae5e7048acff3a72d5474efdc7c96a086e9ad8716a5983b0fca194fe73aefd0061e9c88ad7a33d9b3922e1b7299a15a804a68b733a2222d30073bcfd1f4ee836feef70feefa3688d9663ae9c6b9d028a6abc2e4f363437355da6722580a85960f9156e8027bb03d5cbee456b3d960b65c6a40", 0xef}, {&(0x7f0000008340)="52ee980372f6249ba0605e5d058309d2781b1c736b8a4bbc7fb89ebe7967657424375f49bd16ad2f4fbd6f9dd1a0c122a21529d9fa4adb10305e2e33d55424597fcf78c13e7e549c305ef85b1a0f3db43684fbd8dfb930f4d39a93c4964678c97fc567ab75c3264d52ce25542f3cf590f01d", 0x72}, {&(0x7f00000083c0)}, {&(0x7f0000008400)="d75cb5ad4ce61d67146a3c2fbee2afea377e", 0x12}, {&(0x7f0000008440)="6ca2613cfbd4cfb667e9dd253f50b44c72c3b346138aca2f98e75d2f9e47404a816742e637f7f7b02ec09b41292595af2394d6f79d54f87d9f409cc924782eb042da2c3c6c2e9da7f1f1237204104bd97600e136e70bf6f1e0c9a0d33278473971488c646776e1b687476a3bcbc4ceedee5f9e8beb51e8f8d6bc1c2fbb37edc0148153612ad06785d591dc5d74db23053c47e2866d4f14998e41753bf485da2646f41be56a62025e76b40ec24a5d273c09df3f4ed540", 0xb6}, {&(0x7f0000008500)="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", 0xff}], 0x8, 0x0, 0x0, 0x2000c005}, 0x800}, {{0x0, 0x0, &(0x7f0000008880)=[{&(0x7f0000008680)="5005375e76f34755e865352f4d3f0ee160ea7999da", 0x15}, {&(0x7f00000086c0)="ea419676a06d0cad23653ee5fb7466b0c6a47fef43e790f1a31170d22e8a8d2a46a7dbf22098032d9c27a927172b44f530674f49f24021aa4180143c3da1302f509d20b1decfcb1c902569e512a7e5ce4c253c271a0d80d7b602ee87cf25a16764c2031e1116527d21e9d87f69e5bfcb5f5450fdd0b9a73c1d997e85ef1fb08e3c1864a492b0ecae7227a3fb708be697867c64dbd7f1f8904e02412d0b72bc3ddd61938adfb8", 0xa6}, {&(0x7f0000008780)="34c904997a32e3240348320fb0d0051a226d9c57393274e587d950d1bd7a4240a7566126fd6b59676613c8aed748e7c74b59561e76ba842ebd1e8ce7f6ea42d21de92621793a49c7bb78d5e5ef90d6b51769b22f07c6fcc9d83245da1052537c55c3e657c8ad7464e8607c8afc7b9352a13f4aa948fdd3dd65d567ca4d6b2399d0e35f4613ef8a746fa8971831ff51e9f3bd13ce2cc67dba6441fbfc28a1c47c11b04777f8c718063b7b820d05ed34b7f310acb9146323cb388e39d4fa9c13c0a7c70ed6ffd0924ff87bd16cc2107fa4d324a784f4e654", 0xd7}], 0x3, &(0x7f00000088c0)=[{0x100, 0x194, 0x0, "3123976ef5be0260d51b7b7bd0df70ca1bd72d961087491e8e8a53cb42e04176b19a95df2e2516f52f11f381489fc8ad2987af888ac99ab100804b3e5bac89eb506085ae23eb1b4c71f829b69c8f3d22defc0a789ca4a3795de630a823416dd12a85d749801ed8b0edaa8935de19106087fefdf530a6b07739c7d81715017446fcfb5bb2a7a5de7442daf9c8a795b65bc04f4ae75964bf7e38527e6044583f2377ee73862e8106821f30296f34060ab19704ede61a9960392ed294673af8f57245200dd3a2ca772a4968b0a6dcfc29e052cf6d0348d2f1227a119b581d32f6a72e7b14ea70b77e7dbb"}, {0xa0, 0x112, 0x8, "fbd9f6d46df105c63e1ccb7c4cbeaf39dc8550eb9d9da2e12ddf8d565a608a6253e70c156fe130a0380ca039c4827201a67abc4cae642b0f610ace3067119c5302faa23243270c828e146a201e3292e9520edddbc66a6ba7bd69d8d932780b00efc1c7878faefc5ea79cde3f8baeaec49390f400807b6a55767fab646f7843e7c2b5aa14a8b768a282beffe3"}, {0x58, 0x118, 0x1ff, "3fe1fb85b158ad7971e1e28bf7779cef851aa11f08bbb3c719b7b0fa221296c7201acaba9b76b6ddfb1d30a4bb68fc6c620346595a2784ebe1cca85ef07e4fc90587acd1ec28fc38"}, {0xb0, 0x6, 0x1, "e4056ac354f28dc6345563c55dee9e0e643d9767db3fa501587abfd781cbe8de235e99315dad2beb016a818eec9ef057af31dade4b78852df340c74ce8c63f665d3f90d4cd5328a3698f628e2375ce64582b1d4df3d9e596ccde08f520a9003fcf09d1dc0766e22ea2fa75739e06388b26623911a41319e6d2ef63883d86ed09b4fe87fbc2649ca26fe47fc9e864ca78d9787b4e0aa786db5ba3173e"}, {0x38, 0x13f, 0x8, "cb5dc890dc1242f3adc9d815b5e1937d3da80e9da90dfe2004cea743e995193cb7315c"}, {0x90, 0x12d, 0x0, "f7c83d0c276ca13bb5459d4f7c6b56a7f698e26069baae82e8d6fd4f0f68b817a21c9cad453325f894f4918be45ce76277658c9b201e1442d7ad8eb9224395401d6fa896d78b532e188887fbc659a1fc114d5764a4e2f5b219d21b04e1c71b7185bee92acf5191999200960b3e76312fef0d393bbab4202295a7b161"}, {0x38, 0x11f, 0x3, "54fa803d968673dc338ef5a0206c1869f3dd0899cee265a3cc76a7f1df85d0544c"}, {0x58, 0x117, 0x3f, "55e15c4dc6ef897bfaefab180502847ab23fd17ca82c5517f0c6a24b1d66c8f0e8c7fe787515d369231ee8165a57718dec7bfa23c56551d0899042805d9efd5517da"}, {0xc8, 0x102, 0x88e9, "1bf6bc0ad95e43628754d51907c5f27773a27b9faf89fe6befb2f734d4f82ab497c512f44d19a5e91460046fb0f7f99da24d06f2ad97d9777f8803804c6c7d18849456d3e62ef988a8b1ccb80ab55ae829430d8d694e4b492d4264c3c603ff58a6b28c28cdd67ec2310c82319120f8318fd652cc8ad28278067eafc6f4ce14f577fd8fad42e656ea0a76be424faceba755dd39539a23ad74401418525cbb57ed8fd17e1a4454f4488928ba8155fa7ca881d02afe56"}], 0x4c8, 0x10}, 0x2}], 0x9, 0x810) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000080), &(0x7f00000080c0)=0x4) sysinfo(&(0x7f0000003000)=""/58) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r4 = epoll_create1(0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000100)={0x40002004}) epoll_wait(r4, &(0x7f0000000080)=[{}], 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000003040)={0x1880, {{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, {{0xa, 0x4e20, 0x80000001, @loopback={0x0, 0x1}, 0x11}}}, 0x108) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000003180)={0x0}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f00000031c0)={r6, 0x11}) accept$ipx(r5, &(0x7f0000009040), &(0x7f0000009000)=0x10) sendmmsg(r1, &(0x7f0000005900)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x53de25514a7f6526, &(0x7f0000000080)}}], 0x1, 0x8000) 2018/05/25 00:21:13 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1b0000080800000000000000"]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'ip6gretap0\x00', 0x1400}) r1 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x2, 0x20000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000140)=""/225, &(0x7f0000000000)=0xe1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000080)) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000002c0)) 2018/05/25 00:21:13 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x4, 0x82) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000440)={{0x0, 0x3, 0x0, 0x6, "41c757f9c3cb42df1c019dc0514581574c78dfbc3f9d09a1e31489c9960ac3292a8c94fd3ac9fc9f1ea4040c", 0x9}, 0x0, 0x0, 0x3, r1, 0x2, 0xfffffffffffffff9, "d6520e30b7986fbb965e44fc917fec5a12a4e2678a9e3fbd736f12920a0c2932e6358b82001fd3bb5b37ccdf1f4cf58736459e095f0e61632d52006a7ae3429f", &(0x7f0000000400)="747275737465645c76626f786e657430aa2100", 0x13, [], [0x7, 0x4, 0x3ff, 0x9648]}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='veth0_to_team\x00', 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) ioctl$BLKREPORTZONE(r3, 0xc0101282, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xfc, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x20101, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/25 00:21:13 executing program 6: add_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a}, &(0x7f0000002000)="d080", 0x0, 0x0) request_key(&(0x7f0000000000)='Wsymoetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="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", 0x0) 2018/05/25 00:21:13 executing program 6: prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) socket$pptp(0x18, 0x1, 0x2) set_mempolicy(0x8002, &(0x7f0000000000)=0x101, 0x4) 2018/05/25 00:21:13 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) accept4(r0, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000240)=0x80, 0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)="f0", 0x1}], 0x1}, 0x0) socket(0x5, 0x80000, 0x10000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000a00)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="84", 0x1}], 0x1, &(0x7f0000000540)}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/25 00:21:13 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000004c0)="c6268523bf052cf66fdc4b0458822bbff3586a3c913df6b866a6f8da910e8b6219948c18534f59e634977d7504fd33e21f6a4fb87ce181dee72962bf0ef660d01bd9ff2fd2ed80e3edc4c9c6191ddd53abe4ccae72211452267a0e1de6fa2e249c3081b5b2b16b32eab8bb067ed96551a3d5977d14c8e9026f8df5c69b6debd78de5") getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = semget$private(0x0, 0x2, 0x10) semctl$GETPID(r2, 0x4, 0xb, &(0x7f0000000340)=""/165) fanotify_init(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000580)) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000000240)}], 0x1, 0x81806) get_mempolicy(&(0x7f0000000080), &(0x7f00000001c0), 0x5, &(0x7f0000ffe000/0x2000)=nil, 0x3) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sync() ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000040)={@hyper}) 2018/05/25 00:21:13 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f000067d000)=0x19, 0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x8) connect$unix(r0, &(0x7f0000000180)=@abs={0x1}, 0x6e) 2018/05/25 00:21:13 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x9, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) get_robust_list(r2, &(0x7f0000000100)=&(0x7f00000000c0)={&(0x7f0000000080)={&(0x7f0000000040)}}, &(0x7f0000000140)=0x18) listen(r1, 0x43) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/25 00:21:13 executing program 3: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000600000/0x200000)=nil, 0x200000, &(0x7f0000000080)=""/144) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x5, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000180)={r1, 0x2}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40240400}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xdc, r2, 0x102, 0x70bd28, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x40010}, 0x40010) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x3, 0x0) setfsuid(r3) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00000004c0)) 2018/05/25 00:21:13 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000080)="2400000058001f00ff070a2c002304000a04f5fd07000100020100020800028001000000", 0x24) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0xbe0, 0x2) 2018/05/25 00:21:13 executing program 2: unshare(0x40100) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000000c0)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'none\x00'}, 0x2c) [ 103.813778] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 103.837640] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 103.839588] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 104.442300] sctp: sctp_transport_update_pmtu: Reported pmtu 72 too low, using default minimum of 512 [ 104.599728] sctp: sctp_transport_update_pmtu: Reported pmtu 72 too low, using default minimum of 512 2018/05/25 00:21:14 executing program 6: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast1, @in6=@dev}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x7, 0xf, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x4a58}, [@call={0x85, 0x0, 0x0, 0x32}, @generic={0x8, 0x3, 0x1, 0xa72}, @ldst={0x2, 0x0, 0x0, 0x6, 0x8, 0xfffffff4, 0xfffffffffffffffd}, @generic={0x100000000, 0x4, 0x0, 0x5}, @generic={0x10000, 0x7, 0x978, 0x7f}, @ldst={0x0, 0x0, 0x2, 0xd, 0x7, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f00000004c0)='GPL\x00', 0x80000000, 0x2f, &(0x7f0000000180)=""/47, 0x41000, 0x1, [], r0, 0x9}, 0x48) pselect6(0x40, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x40}, &(0x7f0000000fc0)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)={0xea, 0x0, 0x0, 0x800000, 0x0, 0x1}, &(0x7f0000000000)={0x77359400}, &(0x7f0000000ff0)={&(0x7f0000000040), 0xffffffffffffff19}) 2018/05/25 00:21:14 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xfffffe2a) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000400)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000440)='net/sctp\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0xc902, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x100, 0x4, 0x800, 0xfffffffffffffffa, 0x50}, &(0x7f00000000c0)=0x98) sysfs$3(0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, [], 0x20}, 0x1f}}}, &(0x7f0000000100)=0x84) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x800, &(0x7f00000007c0)) preadv(r2, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000000480)=""/129, &(0x7f0000000180)=0x81) symlinkat(&(0x7f0000000140)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00') 2018/05/25 00:21:14 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000080)) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000000000)) accept$nfc_llcp(r0, 0x0, &(0x7f00000000c0)) 2018/05/25 00:21:14 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8000020000001, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r0, 0x2003}], 0x2000000000000099, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f0000000200)={0x100}, 0xe2b4530c) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000000)=0xe) 2018/05/25 00:21:14 executing program 2: r0 = socket(0x5, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) acct(&(0x7f00000000c0)='./file0\x00') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) 2018/05/25 00:21:14 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000040)=0x5, 0x4) sendmsg$rds(r0, &(0x7f0000003000)={0x0, 0xfffd, &(0x7f00000013c0)=[{&(0x7f0000000080)=""/75}, {&(0x7f0000000280)=""/4096}, {&(0x7f0000000100)=""/95}, {&(0x7f0000001440)=""/121}, {&(0x7f0000001280)=""/237}, {&(0x7f0000000200)=""/55}, {&(0x7f0000001380)=""/14}], 0x0, &(0x7f0000002dc0)}, 0x4000000) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 2018/05/25 00:21:14 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8955, &(0x7f000062ffe0)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x82) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000040)=""/242) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000001c0)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000000200)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000440)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000007f80)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000007d00)=[{{&(0x7f0000000500)=@ax25, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000580)=""/53, 0x35}, {&(0x7f00000005c0)=""/87, 0x57}, {&(0x7f0000000640)=""/103, 0x67}, {&(0x7f00000006c0)=""/12, 0xc}, {&(0x7f0000000700)=""/203, 0xcb}, {&(0x7f0000000800)=""/1, 0x1}, {&(0x7f0000000840)=""/69, 0x45}], 0x7, &(0x7f0000000940)=""/178, 0xb2, 0x9}, 0x6}, {{&(0x7f0000000a00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000a80), 0x0, 0x0, 0x0, 0x200}}, {{&(0x7f0000000ac0)=@nl, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000b40)=""/87, 0x57}], 0x1, &(0x7f0000000c00)=""/110, 0x6e, 0x800}, 0x8}, {{&(0x7f0000000c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000003180)=[{&(0x7f0000000d00)=""/147, 0x93}, {&(0x7f0000000dc0)=""/18, 0x12}, {&(0x7f0000000e00)=""/59, 0x3b}, {&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/148, 0x94}, {&(0x7f0000001f00)=""/203, 0xcb}, {&(0x7f0000002000)=""/190, 0xbe}, {&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f00000030c0)=""/163, 0xa3}], 0x9, &(0x7f0000003240)=""/192, 0xc0, 0x5}, 0x2}, {{0x0, 0x0, &(0x7f0000003640)=[{&(0x7f0000003300)=""/192, 0xc0}, {&(0x7f00000033c0)=""/23, 0x17}, {&(0x7f0000003400)=""/23, 0x17}, {&(0x7f0000003440)=""/236, 0xec}, {&(0x7f0000003540)=""/81, 0x51}, {&(0x7f00000035c0)=""/108, 0x6c}], 0x6, &(0x7f00000036c0)=""/228, 0xe4, 0x2}, 0x800}, {{&(0x7f00000037c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003a80)=[{&(0x7f0000003840)=""/64, 0x40}, {&(0x7f0000003880)=""/248, 0xf8}, {&(0x7f0000003980)=""/252, 0xfc}], 0x3, &(0x7f0000003ac0)=""/219, 0xdb, 0x9}, 0x20}, {{0x0, 0x0, &(0x7f0000004e80)=[{&(0x7f0000003bc0)=""/77, 0x4d}, {&(0x7f0000003c40)=""/49, 0x31}, {&(0x7f0000003c80)=""/128, 0x80}, {&(0x7f0000003d00)=""/76, 0x4c}, {&(0x7f0000003d80)=""/151, 0x97}, {&(0x7f0000003e40)=""/4096, 0x1000}, {&(0x7f0000004e40)=""/13, 0xd}], 0x7, 0x0, 0x0, 0xfba}, 0x1}, {{&(0x7f0000004f00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000007480)=[{&(0x7f0000004f80)=""/193, 0xc1}, {&(0x7f0000005080)=""/185, 0xb9}, {&(0x7f0000005140)=""/4096, 0x1000}, {&(0x7f0000006140)=""/195, 0xc3}, {&(0x7f0000006240)=""/4096, 0x1000}, {&(0x7f0000007240)=""/212, 0xd4}, {&(0x7f0000007340)=""/23, 0x17}, {&(0x7f0000007380)=""/211, 0xd3}], 0x8, &(0x7f0000007500)=""/194, 0xc2, 0x100}, 0x10000}, {{&(0x7f0000007600)=@hci={0x0, 0x0}, 0x80, &(0x7f0000007980)=[{&(0x7f0000007680)=""/130, 0x82}, {&(0x7f0000007740)=""/239, 0xef}, {&(0x7f0000007840)=""/135, 0x87}, {&(0x7f0000007900)=""/79, 0x4f}], 0x4, &(0x7f00000079c0)=""/240, 0xf0, 0x7}, 0x2}, {{0x0, 0x0, &(0x7f0000007bc0)=[{&(0x7f0000007ac0)=""/244, 0xf4}], 0x1, &(0x7f0000007c00)=""/251, 0xfb, 0x81}, 0x4}], 0xa, 0x20, &(0x7f0000007fc0)={r7, r8+30000000}) accept$packet(r1, &(0x7f0000008380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000083c0)=0x14) accept4$packet(r1, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008640)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000008740)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000008a00)={0x0, @local, @broadcast}, &(0x7f0000008a40)=0xc) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000008e40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000008e00)={&(0x7f0000008a80)={0x34c, r2, 0x101, 0x70bd2a, 0x25dfdbfd, {}, [{{0x8, 0x1, r3}, {0x224, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa8f5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x88, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffff229d}}, {0x8, 0x6, r12}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x7, 0x9, 0x0, 0x1ff}, {0x100, 0xffffffff80000000, 0x1000, 0x100000000}]}}}]}}, {{0x8, 0x1, r13}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}]}, 0x34c}, 0x1, 0x0, 0x0, 0x81}, 0x4800) 2018/05/25 00:21:14 executing program 0: io_setup(0x1, &(0x7f0000000040)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x4000, 0x0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000440)={0x7, 0x1f, 0x4, 0x7}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000005c0)) clock_gettime(0x0, &(0x7f0000000080)) fcntl$getflags(r2, 0x0) r3 = socket(0x9, 0x8000000, 0x7) clock_gettime(0x7, &(0x7f0000000100)) ioctl(r3, 0x51d, &(0x7f0000000240)="c626262c8523bf012cf66f") io_getevents(r0, 0x56, 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000380)={0x77359400}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000580)=0x4) iopl(0x1) io_getevents(r0, 0xfffffffffffffc0f, 0x4, &(0x7f0000000480)=[{}, {}, {}, {}], &(0x7f0000000500)) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x600000, 0x0) mkdirat(r4, &(0x7f0000000540)='./file0\x00', 0x20) io_submit(r0, 0x1, &(0x7f0000000340)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0x100000000, r3, &(0x7f0000000140)="b331aa9b9e2a9b22d8b2b3dc974c19a72453f50f8747026ed12499929c3ec8104c4ce79934167ec79f1a4b7c0535c47825afa03f87241a4fff2fe3aba0dedd38a9841c4e73f49389597324ed78d83941db5e7edc", 0x54, 0x3f, 0x0, 0x1, r4}]) r5 = socket$unix(0x1, 0x1, 0x0) io_submit(r0, 0x1, &(0x7f0000000940)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000300)}]) recvfrom$inet(r2, &(0x7f00000000c0)=""/62, 0x3e, 0x40012120, &(0x7f00000003c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000280)={0x1, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x108, 0x5, 0x2f3, 0x1, 0x3, 0x0, 0x0, 0x8, 0x1}) 2018/05/25 00:21:14 executing program 7: socket$inet(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x6, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000040), 0x1, 0x0, 0x335}, 0x800) [ 104.849236] audit: type=1326 audit(1527207674.847:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6743 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/05/25 00:21:14 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) write$cgroup_pid(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='w70'], 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, &(0x7f00000001c0), 0x21, 0x2) 2018/05/25 00:21:14 executing program 6: socket$inet6_sctp(0xa, 0x1, 0x84) 2018/05/25 00:21:14 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) r1 = syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x1, 0x28200) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) bind$can_raw(r1, &(0x7f0000000280)={0x1d, r2}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x1ff}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r3, 0x40}, &(0x7f0000000380)=0x8) write$binfmt_elf32(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x58) [ 104.931427] audit: type=1326 audit(1527207674.869:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6743 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 104.951267] audit: type=1326 audit(1527207674.869:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6743 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 104.971023] audit: type=1326 audit(1527207674.869:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6743 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 104.990723] audit: type=1326 audit(1527207674.869:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6743 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 105.010461] audit: type=1326 audit(1527207674.871:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6743 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 105.030233] audit: type=1326 audit(1527207674.871:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6743 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 105.049933] audit: type=1326 audit(1527207674.871:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6743 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/05/25 00:21:15 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000001, 0x42303) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000480)={0x4000000, 0x1ff, 0x25}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000300)=""/84, 0x54}], 0x3, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f0000000580)=""/32, 0x20}, {&(0x7f00000008c0)=""/12, 0xc}], 0x8, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000000640)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x4, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/25 00:21:15 executing program 3: r0 = epoll_create1(0x0) munlockall() r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) close(r0) signalfd4(r0, &(0x7f0000000080)={0x20}, 0x8, 0x80800) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x800004000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x4}) poll(&(0x7f0000000000)=[{r1}], 0x336, 0x0) [ 105.069688] audit: type=1326 audit(1527207674.880:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6743 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=163 compat=0 ip=0x455a09 code=0x50000 2018/05/25 00:21:15 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/25 00:21:15 executing program 6: r0 = getpid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='"5'], 0x2) r2 = syz_open_procfs(r0, &(0x7f0000000100)='maps\x00') read(r2, &(0x7f0000000180)=""/230, 0xf09) [ 105.069716] audit: type=1326 audit(1527207674.881:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6743 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/05/25 00:21:15 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000002140)="ac", 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x9ae, 0x2, 0x0, 0xffff, 0x9, 0x7f}) 2018/05/25 00:21:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa}}, 0x0, 0x8, 0x0, "e8e423ce7781fa2dda194e44dc5ade2221ea0db82190e3bd07d3d09b4af5a18518cd8d9d80f4861af9dd3948b4b007208a21d20f7cfc248d7e29d3e3fc96f9caae66e3e0f91f6addab6c7ee976c0186e"}, 0xd8) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffffc}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/25 00:21:15 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x7b9, &(0x7f00000002c0)) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 105.451125] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/25 00:21:15 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x10100) setsockopt(r0, 0xffffffffffffffc1, 0x5, &(0x7f0000000040)="f7acdb6118c8d128be93a9d011f20677836acabc19518b09965095da3573874bb1a972421283ee88d52752a4c96fa07219d3131b637ec7afeaf481190ee8753b3e44382237", 0x45) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, r1, 0x200, 0x70bd28, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3d}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x66}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xac}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x81) clock_gettime(0xfffffffffffffdfb, &(0x7f0000000400)) 2018/05/25 00:21:15 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="9e9af64cee64253b557adb4c", 0x1e320a191ca8f5f2, r0) 2018/05/25 00:21:15 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x8, 0x0, 0x400, 0x8900, 0x0, r1}) finit_module(r0, &(0x7f0000000000)=',vmnet0-${]vboxnet1ppp1posix_acl_accessposix_acl_access\x00', 0x2) clock_settime(0x200000000a, &(0x7f0000000100)) 2018/05/25 00:21:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$fiemap(r0, 0xc0189436, &(0x7f0000000000)={0xfffffffffffffffe}) 2018/05/25 00:21:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x2}, 0x8) bind(r0, &(0x7f00000000c0)=@rc={0x1f, {0x9, 0x6, 0x5, 0x0, 0x0, 0x5}, 0x6}, 0x80) sendto$inet6(r1, &(0x7f0000000080)="ba", 0x1, 0x8011, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xdf, "b6f8c0de91d0a09345a5239b0da5f5ae6b6ad24acd257391521f481e6b94567385bb6080ee09dd6bd0912b3b24726d4c362371b0aa2bef9478c94f812bdd37c9de96a953424f5708b3beff046b2bb960c295af970d907401f23cb01011c26ba00765adaf44f5c41277043f95bb7f63dadf31af90deefcca3fa63e09f45137536e946f03411d1b65f65c0c3763dcc13b8b10012993eeaeb4625e607a5b9b9b3840422726f6bccf950c4c86f5e8fd1dfdf01b5823d9fb183b877d711ff152a27a1fd9a633a341dbe0bf114ba198b2ee0f3afd5cbaa1e6079686580344bfb507c"}, &(0x7f0000000000)=0xe7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r2, 0x6c}, 0x8) sendto$inet6(r1, &(0x7f0000000240)="d2", 0x1, 0x0, 0x0, 0x0) 2018/05/25 00:21:15 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000140)={0x1000, 0x7, 0x7fff, 0x9}) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10a02, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x8, 0x2, 0x2, 0x3ff, 0x8001, 0x9, 0x40, 0x81, 0xd377, 0x9, 0x80000001}, 0xb) bind(r0, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000053c0)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000054c0)=0xe8) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005500)={'team0\x00', r2}) 2018/05/25 00:21:15 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) r1 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) readahead(r3, 0x1, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000480)={0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x401}}) 2018/05/25 00:21:15 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") mremap(&(0x7f000009e000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000058f000/0x4000)=nil) mlock2(&(0x7f0000892000/0x200000)=nil, 0x200000, 0x0) recvfrom$llc(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x20, &(0x7f0000001040)={0x1a, 0x11f, 0xffffffffffffd268, 0x6, 0x8, 0x80000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x80000003, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/25 00:21:15 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000240)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000200), 0x3c1, 0x0, 0x3cf}}], 0x1, 0x0, &(0x7f0000000280)={0x77359400}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x10}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000100)=""/75) preadv(r0, &(0x7f0000000040), 0x0, 0x7ffffffffffffffe) 2018/05/25 00:21:15 executing program 1: r0 = socket(0x10, 0x803, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', 0x0, r1) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x4, 0x0, 0x322) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000580)=@nl, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/221, 0xdd}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000600)=""/133, 0x85}, {&(0x7f0000000300)=""/84, 0x54}], 0x5, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000004b80)=""/4096, 0x1000}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x6, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/25 00:21:16 executing program 7: rt_sigtimedwait(&(0x7f0000000040)={0x80000001}, &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000001a40), 0x0, &(0x7f0000001a80)}}, {{&(0x7f0000001e40)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000001ec0)=[{0x18, 0x1, 0x1, '\x00'}], 0x18}}], 0x2, 0x0) 2018/05/25 00:21:16 executing program 3: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt(r0, 0x114, 0x0, &(0x7f0000000000), 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x140, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) 2018/05/25 00:21:16 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x3) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000885ffc)=0xfffffffffffffffd, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000000)=0x1, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1ff, 0x200000) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000400)) signalfd4(r0, &(0x7f0000000440)={0x3}, 0x8, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000180)={@remote, @multicast2, 0x0}, &(0x7f00000001c0)=0xc) sendmsg$nl_route_sched(r2, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20024840}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)=ANY=[@ANYBLOB="580100002d0000032cbd7000fedbdf2500000000", @ANYRES32=r3, @ANYBLOB="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"], 0x158}, 0x1, 0x0, 0x0, 0x40}, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000080)={0x3, 0xe2a9, 0x1ff, 'queue0\x00', 0x7f}) 2018/05/25 00:21:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x800, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000001200)=""/94) timerfd_gettime(r2, &(0x7f00000000c0)) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x56, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xfffffe45}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) sendmsg(r1, &(0x7f0000001800)={&(0x7f0000001280)=@ax25={0x3, {"e0912a2db3e812"}}, 0x80, &(0x7f0000001700), 0x0, &(0x7f0000001780), 0x4}, 0x0) 2018/05/25 00:21:16 executing program 0: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x40400) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fff, 0x40200) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x220240) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0x3, 0x0, 0x1, 0x3}}) 2018/05/25 00:21:16 executing program 2: r0 = inotify_init() r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) dup3(r0, r1, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") poll(&(0x7f0000000000)=[{r0, 0x400000000000}], 0x0, 0x3) 2018/05/25 00:21:16 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000000000), 0x3c) 2018/05/25 00:21:16 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='ocfs2_dlmfs\x00', 0x80000, 0x0) mkdir(&(0x7f0000001500)='./file0/file0\x00', 0x0) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000f80)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1002, &(0x7f0000000380)) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='bpf\x00', 0x44000, 0x0) 2018/05/25 00:21:16 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0x4}}, 0x1, 0xa2d8, 0x80, 0x81, 0x10001}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={r1, 0x100000001}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x105002, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000240)={0xffff, 0x4, [0x2]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00!\x00\x00\x00\x00 '], 0x28}, 0x1}, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20100, 0x0) 2018/05/25 00:21:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000000)=""/189, 0xbd) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000200)=""/217, 0xd9) ioctl$TCXONC(r1, 0x540b, 0x2) 2018/05/25 00:21:16 executing program 2: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000100)="8c"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f00000012c0), &(0x7f0000000080)=""/51}, 0x18) 2018/05/25 00:21:16 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net/syz1\x00', 0x1ff) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8004, 0x0) 2018/05/25 00:21:16 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x13d) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r1, 0x0) listen(r0, 0x0) accept$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000180)={@loopback, @dev}, &(0x7f00000001c0)=0x8) connect$netlink(r0, &(0x7f0000000680)=@unspec, 0xc) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x9, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000000)=""/46) [ 106.463977] netlink: 'syz-executor1': attribute type 33 has an invalid length. 2018/05/25 00:21:16 executing program 2: syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x40800) r0 = socket(0x1000d, 0x0, 0x100) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)=""/118, &(0x7f0000000140)=0xfffffffffffffda2) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) ioctl(r0, 0x8912, &(0x7f0000000440)="033e1628a31f677578ed066e813289ce1bb57a1752322ab93beb1833c576116e85e8cee6d5d3411712201e7cc8a4555dbc10d7796df023266360066a5f25fd94122fd8f9a5ab9ad4740dcbc6b61cc71ac62e22a252897b7e84f1dd876c911b63bd2494ed605fa29f32ab2766c19bd167630bc27ab38309991313e5163aa874404654058ea9da842754a7aa6e30957f194e8eca974ec1d9ccaedbe9c4f4acaa293b02142220fe3432dad7aa2b30e5814a138801009c583c65d537d939cade641ae1b123e88882e08f0775185397c04c85be2ad662e6903964edd6bd15f2e887f1033117939558272a2ecb15fb1713dece") getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000000000)=[{0x7}, {0x16}]}) ioctl$void(r0, 0xc0045c7f) 2018/05/25 00:21:16 executing program 5: socket(0x1001000000010, 0x802, 0x0) [ 106.537630] netlink: 'syz-executor1': attribute type 33 has an invalid length. 2018/05/25 00:21:17 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) mremap(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) 2018/05/25 00:21:17 executing program 1: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = eventfd(0x80) dup2(r0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0xfdc0) 2018/05/25 00:21:17 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x2, 0x297) sendto$inet(r0, &(0x7f0000edf000), 0x26b, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000100)=0x5, 0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0xfffffffffffffe82, &(0x7f0000000100), 0x0, &(0x7f0000000180)=""/81, 0xfffffffffffffef9}, 0x40002104) r1 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x9, 0x40) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000280)=0x85) 2018/05/25 00:21:17 executing program 6: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/05/25 00:21:17 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69df01010000ffffffffffff0400005d", 0x103}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @multicast1=0xe0000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xa, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip6gre0\x00'}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/25 00:21:17 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mlockall(0x2) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x108066) 2018/05/25 00:21:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) readahead(r0, 0xfffffffffffffffa, 0x7) recvmsg(r0, &(0x7f00000024c0)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000002440)}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x6100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x80000001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x65, "52c64b7e8ecef47a688efa5505e9324a639b010c03daed099b9c05e2dabe8841d1bf100c7c7bc076394d2d1c4153f98f7148edc8e1faf7966a689d0e14e65d93e0ab4fb924f5b182fa6ffa0dbdf0e789f627bae6819d53092e59ef221a4991832477127b8b"}, &(0x7f00000002c0)=0x6d) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f000058e000)={0x14, 0x22, 0x2ff, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x27, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000140)={r4, 0x8}, 0x8) 2018/05/25 00:21:17 executing program 2: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x19980330, r1}, &(0x7f00000000c0)={0x1, 0x7, 0x9, 0x35f, 0x6, 0x9}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=ANY=[@ANYBLOB="5ba6ab3d4128725cf9037a7b7b5d1d"], 0x1c}, 0x1}, 0x0) 2018/05/25 00:21:17 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4000000003f, &(0x7f0000000080)="a2c7a3c04f147399ca4f9a6554a2a8da", 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/05/25 00:21:17 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0x500a, 0x18, [0xc000000000000000, 0x8, 0x10000, 0x0, 0xffffffff7fffffff, 0x1fb55af7]}) r1 = signalfd(r0, &(0x7f0000000080)={0x7}, 0x8) ioctl$int_in(r1, 0x5473, &(0x7f0000000040)) 2018/05/25 00:21:17 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e23, 0x7, @empty, 0x9}], 0x2c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2000, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) bind$llc(r1, &(0x7f0000000100)={0x1a, 0x30d, 0x0, 0x36f, 0x1, 0xb3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) r2 = accept4$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ftruncate(r2, 0xffe000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xd9, "b4194d2162a08d3178440cb17fc2559f6a833ef04b4f4c981e6f7efca183af8db1f3192f6458b7f61b6f84a43365a02f6d110e0a095daff73525d61fb5e6e2d060f11a20692769cb188d18e39dde06af74bb3e6776190364c7bc3ab6813f48585ba23a5368bec05101e3d3ea85ba0f8b85f9ff39fe12171f37d42e5c9a359d4e7fad8230968a47caf117e814e9ea2189b0c10a6e9b1347cf0b6bca51119ad313e7d67318d3773a42f13b2901ee862c5122b795924b09d502e95490aa28c093feb3b92022e78a521f024e3201d066f5ef1e43e0731dda4a325e"}, &(0x7f00000002c0)=0xe1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r4, 0xf1e0, 0x0, 0x80000001, 0x4, 0x80000001}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @rand_addr=0x7}, @in={0x2, 0x4e23}], 0x20) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000004c0)={0xa, &(0x7f0000000380)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}, {}]}) 2018/05/25 00:21:17 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000040)=0x39) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x80400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2e000000e5aefff7fb1c419bc9063598936483ea0cf759aaa93de5e23e652e01518096c2f81d13e08f7e6eb762491a44a363"], &(0x7f0000000100)=0x36) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)={r2, 0x8000, 0xaf, "41f371ea79385efb0c026cd8b7f72bda2548d2e865d65ffdcc647e93ae639e5ce14c987f3030f78a47fa101600d052cd2c192d294fbfaa7c4a41997826579aa21340b182c5fca52f43bd8506d95a10a0afa2f8fe02cb6602355577143950b273360683e3eb84ebee7644936974ba6c9638da243728e67ce114ac163d675be94113449c949dccc4e8834e3c9381b2de975383e97619a04aab88e56010baa295821c5dad801c63e3225dfbf0a299ddd2"}, 0xb7) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/05/25 00:21:17 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0xd226, 0x4, 0x6, 'queue0\x00', 0xc5b}) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000380)={0x3, 0x80, 0x301, 0x7d, &(0x7f0000000180)=""/125, 0xd6, &(0x7f0000000200)=""/214, 0x6b, &(0x7f0000000300)=""/107}) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000000040)=""/8, &(0x7f0000706ffc)=0x8) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000140), 0x2) [ 107.755457] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 107.771207] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/25 00:21:17 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x141101, 0x20) sigaltstack(&(0x7f0000653000/0x1000)=nil, &(0x7f00000000c0)) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)=ANY=[@ANYBLOB="6d32290b9e650000000000000000000000000000548850a5000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) seccomp(0x1, 0x0, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{0x8f6, 0x4f, 0x70, 0xe794}, {0xa77, 0x9, 0x46f8b21f, 0x6}]}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv4_delrule={0x20, 0x21, 0x0, 0x70bd2a, 0x25dfdbfe, {0x2, 0x10, 0x90, 0x2, 0x6, 0x0, 0x0, 0x0, 0x10010}}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000001300), 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x2, 0x20}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={r2, 0x6, 0x8001, 0x14, 0x7f, 0x40}, &(0x7f0000000500)=0x14) sysfs$1(0x1, &(0x7f0000000400)='$\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r1, 0x20, 0x70bd25, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc710}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0xc0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000200)=0x1) 2018/05/25 00:21:17 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400c2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r1, 0x4, 0x70bd29, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x21da0660dd825823}, 0x1) futex(&(0x7f0000000100), 0x1, 0x0, &(0x7f0000000140), &(0x7f00000000c0)=0x1, 0x0) 2018/05/25 00:21:18 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/150, 0x96) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x73}, &(0x7f000000affc)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000040)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) sigaltstack(&(0x7f0000000000/0x6000)=nil, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) 2018/05/25 00:21:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000000)={0x10001}) 2018/05/25 00:21:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x0, 0x1, 0x4, 0xfffffffffffffffe}) socket$netlink(0x10, 0x3, 0xa) 2018/05/25 00:21:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000010ec4)={0x1c, 0x2d, 0xb01, 0x0, 0x0, {0x3}, [@typed={0x8, 0x66, @uid}]}, 0x1c}, 0x1}, 0x0) 2018/05/25 00:21:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001b00010000000000000000100a00000000000000000000001400050000e0ff00000000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/05/25 00:21:18 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f0000003200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00000047c0)}}, {{&(0x7f0000004880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f00000049c0), 0x0, &(0x7f0000004a00)=""/47, 0x2f}}], 0x2, 0x2, &(0x7f0000004b40)={0x77359400}) r1 = socket$inet(0x2, 0x0, 0x5) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x857, 0x8, 0x6}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x7f, 0xb749, 0xb87, 0x9, 0x3d6}, 0x14) 2018/05/25 00:21:18 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000080), 0x4) shutdown(r0, 0x0) close(r2) close(r1) 2018/05/25 00:21:18 executing program 1: socketpair(0x4, 0x1, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0xa4, 0x4) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000000b40)={&(0x7f0000000000)={0x10}, 0x268, &(0x7f0000000b00)={&(0x7f0000000100)=@ipv6_newroute={0x20, 0x18, 0xb03, 0x0, 0x0, {0xa}, [@RTA_ENCAP={0x4, 0x16}]}, 0x20}, 0x1}, 0x0) 2018/05/25 00:21:18 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x408912, &(0x7f0000000240)="c626262c8523bf012cf66f") fallocate(r0, 0x0, 0x1, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x200) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000340)) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000180)=""/170) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x1f}, 0x40}}, [0x80000001, 0x35b3, 0x24000000000, 0xb82d, 0x4, 0x3, 0x1, 0x9, 0x7f, 0x20, 0xffffffff, 0x5, 0x8, 0xb0, 0x40]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={r3, 0x304d}, &(0x7f00000002c0)=0x8) 2018/05/25 00:21:18 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x48, 0xa400) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00003efff4)={0x10, 0x0, 0x0, 0x808000}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x8, 0x4) 2018/05/25 00:21:18 executing program 0: unshare(0x24020400) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x37) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x32, @multicast2=0xe0000002, 0x4e20, 0x4, "6c626c637200000000000500", 0x10, 0x80, 0x10}, 0x2c) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x5) 2018/05/25 00:21:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in=@dev}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000080)="f0", 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) 2018/05/25 00:21:18 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000000100000057000000000000009500000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) io_setup(0x0, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001040)='oom_adj\x00') io_cancel(r1, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x1, 0xf22, r0, &(0x7f0000000040)="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", 0x1000, 0xfffffffffffff800, 0x0, 0x1, r2}, &(0x7f00000010c0)) 2018/05/25 00:21:18 executing program 7: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0x44, 0x3}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)) syz_emit_ethernet(0x1a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x6, 0x20d8}], {0x8100, 0x65, 0x2, 0x4}}], {@llc_tr={0x11, {@llc={0xf2, 0xf0, ']', "a4"}}}}}, &(0x7f00000000c0)={0x0, 0x1, [0x789, 0xe69, 0xadf, 0xb91]}) 2018/05/25 00:21:18 executing program 3: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) bind$inet(r1, &(0x7f0000000000)={0x1e, 0x200, @dev={0xac, 0x14, 0x14}}, 0x10) r2 = accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@broadcast, @multicast1, 0x0}, &(0x7f0000000100)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000140)={'team0\x00', r3}) 2018/05/25 00:21:18 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) clock_gettime(0x7, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0x3, 0x4) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) gettid() setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0xffffffffffffffff, 0x2) 2018/05/25 00:21:18 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rt_sigaction(0x400000000000007, &(0x7f0000000240)={0x42a4ae, {0xffffffbfffbff270}}, &(0x7f0000000280), 0x8, &(0x7f0000000100)) exit(0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0xeb) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x7fffffff}, 0x8) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mlockall(0x2) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/05/25 00:21:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x4, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4) 2018/05/25 00:21:19 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0xffff, 0x80800) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x2000, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x4, 0x400000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={r2, @in6={{0xa}}, 0x0, 0x0, 0x3, 0x1, 0x4f5ff1fde7982226}, 0x98) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000000040)=""/197) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) getpeername$llc(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000700)) 2018/05/25 00:21:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x805, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @rand_addr}, 0x10) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x200, 0x80000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r3, 0x4) 2018/05/25 00:21:19 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0xffffffffffffffff, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x400, 0x1, 0x0, 0x0, 0x20}, 0x20) 2018/05/25 00:21:19 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000340)=0x3d) add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="3082008b", 0x4, 0xfffffffffffffffd) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000380)={0x1000, 0x1, 0xa2d, "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"}) unshare(0x24020400) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) r2 = syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), &(0x7f0000000200)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000013c0)={{0xa, 0x4e22, 0x4, @empty, 0x402d}, {0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x3328d122, [0x8, 0x20, 0x3, 0x7ff, 0x9, 0x9, 0xffffffff, 0x2]}, 0x5c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, @in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x54) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/05/25 00:21:19 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650600", 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x349) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) 2018/05/25 00:21:19 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80082, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x2e0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x0, @empty, 0x9}, @in6={0xa, 0x4e21, 0x63f, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x1f, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x9f, @local={0xfe, 0x80, [], 0xaa}, 0xc4e9}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0xc8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r2 = dup2(r0, r0) listen(r2, 0x1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/25 00:21:19 executing program 6: futex(&(0x7f000000cffc)=0x2, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000000000), 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, r0) 2018/05/25 00:21:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000), 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="840000003be791582a3ed79fa070036c97b4630aff0f732af5974be4dac6aab68666b495e256830c77dc41394cc667547461f0e5b5a0890b71a8e2fbc83463af8db1adfc16b1dc426bab569ccbf162f7d48c585b7952333a86b61e811b042b6c9d507d452e6ef2535bfd253f503c8bc0a6c866d3d6ec9f4eec22a5011b5aaa8fb44bd98780532616"], &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x9}, 0xc) [ 109.869204] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/25 00:21:19 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x80800, 0x0) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='security.evm\x00') ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'irlan0\x00', {0x4, 0x4, 0x8, "a1f0d6ef27b5", 0x82b}}) r1 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_ifreq(r1, 0x10, &(0x7f0000000000)={'team0\x00', @ifru_data=&(0x7f0000000080)="1e970335a63ac426857aed41ee76893b67d2bad3d9a9850dfd2401ae5c46ee1c"}) r2 = accept$inet(r0, &(0x7f0000000200)={0x0, 0x0, @multicast1}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x7f, 0x30}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x401, 0x5}, 0x8) 2018/05/25 00:21:19 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000100)) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x4) 2018/05/25 00:21:19 executing program 3: syz_emit_ethernet(0xeb, &(0x7f0000000280)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@llc_tr={0x11, {@llc={0xbc, 0x0, "da", "bd3febfa33080ae0d75aa9249da7f16bb405099acfa59d6623255874fc3471a04d501a5d781dca523cd6744b2e0bf39eaf2c56bbf10f23303842e2026ef94ac85e59ddaa3ed2b56bafbd16bfef987cfc0faa6f59fe98f33dd1de85f3267251ee9295748fa2c1876847b00b8fde3574ca3cfd0b1735b9ebb5cf6e986aa4b3650eae822ffcd10c687b29c97d4c805368692aa11f7012f5630d25773576a2921c35cfe84d653d69b7305ba2c6bb34a07e6e9709119eb4bf2133dfe5ec35816c1b6bc3c76d009173f6ba29853f28b0aabd538418f004e07bc0598481"}}}}}, 0x0) [ 109.937767] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/25 00:21:20 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x811, r0, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x1, 0x0, 0x1, 0x7475c84a, 0x1, 0xf8c}, 0x20) unlink(&(0x7f00000001c0)='./file0\x00') unlink(&(0x7f00000000c0)='./control/file0\x00') 2018/05/25 00:21:20 executing program 1: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4224b0, {0x3f7c6bbd}}, &(0x7f0000000100), 0x8, &(0x7f0000001340)) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x4000) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) 2018/05/25 00:21:20 executing program 6: mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) socketpair$inet_sctp(0x2, 0x7, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000180)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8240, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0x5}, 0x1) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="a5f499", 0x3, 0xfffffffffffffffd) keyctl$revoke(0x3, r2) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000080)) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) 2018/05/25 00:21:20 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x92c, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) delete_module(&(0x7f0000000300)='/dev/adsp#\x00', 0x200) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000440)={&(0x7f0000001500)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="10002a0008005700", @ANYRES32=r2, @ANYBLOB="0400630008005b00", @ANYRES32=r3, @ANYBLOB='\x00'], 0x128}, 0x1, 0x0, 0x0, 0x10}, 0x4000004) mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000014c0)=0x1e70, 0x8) openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x200000, 0x0) stat(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000004c0)=""/4096) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001700)) r4 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) ioctl$KDSKBLED(r0, 0x4b65, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000ad2000), &(0x7f0000ad3ffd)=0x4) 2018/05/25 00:21:20 executing program 3: unshare(0x8000000) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp6\x00') fcntl$setlease(r0, 0x400, 0x2) fchmod(r0, 0x43) 2018/05/25 00:21:20 executing program 0: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0xffffffffffffff66, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002180), 0x0, &(0x7f00000021c0)=""/69, 0x45}, 0x0) flistxattr(r0, &(0x7f0000000140), 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x40305828, &(0x7f0000000000)={r2}) 2018/05/25 00:21:20 executing program 7: unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x5, 0x8001, "e4f25c502477", 0x100000001}, 0x10) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) 2018/05/25 00:21:20 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f000000e000/0x4000)=nil, 0x4000}, 0xfffffffffffffffe}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000200)=@srh={0x0, 0x0, 0x4}, 0x8) close(r2) close(r1) 2018/05/25 00:21:20 executing program 4: r0 = socket(0xc, 0x4, 0x40) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000180)=0xfffffffffffffee1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x0, 0x4, 0x9, 0xab4, 0x1}, 0x14) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="e32a007502000031"], 0x8) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xffffffffffff37e8, 0x2400) ioctl$KDADDIO(r2, 0x4b34, 0xffffffff80000001) 2018/05/25 00:21:20 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x40) r1 = socket(0x18, 0x0, 0x1) getpeername$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x33a5, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e24, @rand_addr}, 0x0, 0x10000, 0x7fffffff, 0x2, 0xffffffffffffff00, &(0x7f0000000080)='gretap0\x00', 0x0, 0x1f, 0x2}) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@dev, @in6=@loopback}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) 2018/05/25 00:21:20 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0xffffff7d, &(0x7f0000000640)=[{&(0x7f0000000280)="3065ef1ce6f41e8174c47b429e95949a4be528e88a52ce11fbfa52b364e81ec291a2e0ede51fefced198d46f9c4fa2e43060144db2e6c5b0ab3ad868d8e832bbe497c9f102b6c3ddd251308a98c806b1b2d6ba4d6742fff3fb3afd3ef4ab8cca6c319950d2724f43585d8b83838685691bd9f7f0410e54d6b98a7c51d6a387591cfbafeac67ab1e39fbe1361c45cc50b776f1abc46bb1d4dd6aabbd752dd9edc38e9a90cb97dce80090934bf5cf6f7c7039a5ebf71f6eab571272ff7c6eee16cf8a83b7eb4aac8eeb872"}, {&(0x7f0000000180)="d636daa674a63e3f5563351ffa68918aa65b2afd42a8504d18feb42118a779d162e61c457c2d6c857c8419f9e4e283afc4b2fa3133448c022591420bf034b88012f888e194099ad89ad956de1d614a23d7a7ee8066c8d93cacf322d4fe4a67c507a7558db03bbfdb1399283492104d49a51e9ae03a00b9417fa1bdb06c0eb65da8a3a566f6d7036f8939f075e8856b511eeb83e83c1b72058a455c220c3580b016ae0ff1c4e079ec6139ef"}, {&(0x7f0000000380)="d7142586deab74d585da9a4ce735aa7d64811c68f8df5e045b283cb63c2d6b10f5b0a1a34e8921d983e8e532fe4f868f41c4bcde0e4caa74da5fd56de04f532d9851e01c9563eaeae80264fa84ada8eb7bf2aa3822ec59d20cf977a48392033feff3733c8abda20ac1a41a729f65631f4fdc98f514a9dfad819a7ba58d82a79b50c760042fc0ec9a0d44fff893fc423862693aaaef3ee1c218440af645a1ada80a17c5d687a46c2a326e261e931eedd83f05ee4c89", 0xbe}, {&(0x7f0000000440)="dacf9549959ef9262d4796fa77ac274dbc45ad44a90f3ad1c84171a8c0f6fb8ead451cedf532e3bbb23378f465386ed6cce5f4ea63a7ba643963c709e7b286cfcd6404fc585856581c5ee9e4983470a193a5ce5e0b5108c00b8947b07529c3dbd4ead38d811297e0e456cc5a049ab3c3f5cd4c", 0xfffffee8}, {&(0x7f00000006c0)="791affbc4080486aa9003cf793d14f2832f14ac18c80b8676ad8b9dc0e2a3147bc23a8b0b81cd567a1fe7ec3e2d844734f5a673367cdc94dc07b095481f7c0f1556632c15251b7cf01953411247dead590ec3b0dda272e7694f1e1c8578d54f8730d8bb1cf102357fcf6c486f9ccb6f6e3486d6a685a30298c5c368afe97f8b4be345a1f61b6edfcb12d18136872c48953b3185669c9ab497686f61b2a1dad4849c027cea619f9e194f1a37a28ca29c8c2091fb44bf0355bbb282fd23948427f373dd4ef6ab38beced1902df67be8fc3ba86d7c683869fb1d633ed97a6a0b0071b2c54a28423f08beec221dc5380e1f833859a"}, {&(0x7f00000005c0)="d2eccf0f09fddc8e2b532e3fc304ef9ab475fdaa01a99bf83cd664e3ee028528929e34ee913c586a995b948455fd80413c9766775c9d9a55fa8c6b362fd87fc4dda2b41216d4049d7d252ba8f9d8cbb58436c12d1e7f647dbe"}], 0x10000000000003c7, 0x0, 0xfffffffffffffe5c, 0x4000}, 0x10) 2018/05/25 00:21:20 executing program 6: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fcntl$getown(r0, 0x9) ioctl$TIOCSCTTY(r1, 0x540e, 0x8000) 2018/05/25 00:21:20 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000540)={0x1, 0x1, &(0x7f0000000040)=""/83, &(0x7f0000000380)=""/181, &(0x7f0000000440)=""/141}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) r2 = semget(0x0, 0x4, 0x0) semctl$SEM_STAT(r2, 0x3, 0x12, &(0x7f0000000580)=""/8) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000500)) 2018/05/25 00:21:20 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x80, 0x80800) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000140)={0x7f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000040)=0x6, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000000180), 0x0) 2018/05/25 00:21:20 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[]], 0x8}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0xbb, @dev={0xfe, 0x80, [], 0x1c}, 0x8001}}, [0x7, 0x5, 0x401, 0x5, 0x7fffffff, 0x0, 0x7, 0x64, 0x7, 0x6, 0x7, 0x2, 0x0, 0x921, 0x7]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000280)={r2, 0x44}, 0x8) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x880, 0x0) epoll_pwait(r3, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4, 0x1, &(0x7f00000000c0)={0x3}, 0x8) 2018/05/25 00:21:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000080)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/211) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040), 0x4) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000280)=0x200, 0x4) fstat(0xffffffffffffffff, &(0x7f00000000c0)) 2018/05/25 00:21:20 executing program 3: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x40000000000019, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/25 00:21:20 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000380)={0x962d, 0x1, {0x0, 0x3, 0x1f, 0x2, 0x4}}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000740)=0x37c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000200)=0xffffffffffffff74) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x7, 0x4e24, 0x3ff, 0xa, 0x20, 0x20, 0x11, r2, r3}, {0x6, 0x800, 0x263, 0x8, 0x7, 0xc2, 0x3, 0x8}, {0x962, 0x7, 0x0, 0x1}, 0x13f6, 0x6e6bb9, 0x3, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x4, 0x1, 0x3, 0xfffffffffffffe01, 0x3, 0x8}}, 0xe8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000500)={@in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x4, 0x0, 0x6, "80579adfa53d60017d69ce1a62f75c7f1904b02c0b7285bb8ade409a0165b3036c724f216212f54903537ed8b381612d78bbe928724dc947a9c06d36e9cbb565a40faf7d04d264c105fd1c37f94e8cf6"}, 0xd8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000480), &(0x7f00000004c0)=0xfffffffffffffdbe) r4 = syz_open_dev$vcsa(&(0x7f0000000600)='/dev/vcsa#\x00', 0xa78, 0x18d000) socket$inet_icmp(0x2, 0x2, 0x1) close(r0) getsockopt$inet_int(r0, 0x10d, 0x4000080d2, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000640)={0x800, 0x1, 'client1\x00', 0xffffffff80000001, "cc4f42de91c5e72f", "368f3091a5d4d8b337392586d3beb88ca2584c0f04137de22e6806ef3eba5189", 0x979}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000400), &(0x7f0000000440)=0x4) 2018/05/25 00:21:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='/dev/ptmx\x00', 0x6) bind$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)) ioctl$KDDISABIO(r1, 0x4b37) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000000)={0x3, 0x1, 0x101, 0x8, 0x1ff, 0x38, 0x5, 0x6, 0xce1, 0x5}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000002c0)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 'lblcr\x00', 0x3, 0x100000000, 0x64}, {@loopback=0x7f000001, 0x4e23, 0x7, 0x3ff, 0x7f, 0x8}}, 0x44) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x20940) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x7fff}, &(0x7f0000000180)=0x8) renameat2(r3, &(0x7f0000000240)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000001c0)={r4, 0xe5f}, &(0x7f0000000200)=0x8) 2018/05/25 00:21:20 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x78, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='westwood\x00', 0xe3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0x1077) 2018/05/25 00:21:20 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/25 00:21:20 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x552, 0x10000) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0x100000000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}], 0x2) 2018/05/25 00:21:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000080)=0x4) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") userfaultfd(0x20000000807fe) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x200, 0x1) 2018/05/25 00:21:21 executing program 0: ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000300020012000614"], &(0x7f0000000100)=0xe) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000003140)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000003180)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff]}, 0xffff, 0x7, 0x8e6, 0x500, 0xfff, 0x400028, r4}) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000000040)={&(0x7f0000000100)}) 2018/05/25 00:21:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, 0x0, "ba7e305b22384b108388d9c36c33d1aac65804755ca97d0cd1b2412971046b90ce1ebd5e0d73b3bc146917d762360009e2ba8f50a5e71990db0af1cb609cfcf83cb080729bcdeffbe600f9937223e174"}, 0xd8) bind$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf3f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac625ada3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d50000e111"}, 0x37b) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x11b, 0x402) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x100000001, 0x0, 0x8004, 0xf6, 0x0, 0x100, 0x416c, 0x3b, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x2}, 0x8) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000240)="e1905b332afded274653568b5055e9faa99bc9f6d2dc6cdad3a78cda86dcf7a8bf3b31bed1bb1351a0fa266efa5cfdeb82bdf7cc03ebf4a5bbec45c905a9d9b5d8f7b2bacd1f7291a90b20f93620ad4aaa2272038d91b3035a3a7f4f2d5db6146bbd5920f92cc2ebe3c5ba76c716c2df4a2e09252a2ab9bb0abf413045297e983d215f702c4124c6081658c94b7d3302f0efdeff612e7ab686ab0629e8faacf028ec5ba407baa5bf8e95b05853676ee32ddf459dddda0a5d0b4846aaec702e5e06795fb3aaad6295ce29a5a5390f2335ce", 0xd1) close(r0) 2018/05/25 00:21:21 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x40, 0x1) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='nfs4\x00', 0xa3020, 0x0) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) 2018/05/25 00:21:21 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000039000/0x5000)=nil, 0x5000}) socket$inet_sctp(0x2, 0x0, 0x84) 2018/05/25 00:21:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)="67726574617030200e20007570a55200", 0x10) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 2018/05/25 00:21:21 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000640)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000700)=0x98) migrate_pages(0x0, 0x81, &(0x7f00000007c0)=0xffffffffffffffa5, &(0x7f0000000800)=0x1) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0xf, 0x3}, 0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, "5220d68050adf14c2e990fbfbed9010ffcabe11ac644b70bcfba0106e5cca89b520cddf5cb296b9a19d936d7"}) connect$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/119, 0x77) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000900)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000200)=0x98) 2018/05/25 00:21:21 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x8000000081, 0x0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$binfmt_aout(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x180) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000d83ff8), 0x8000fffffffe) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={r5, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x7ce, 0x81, 0x3ff, 0x100, 0xc4}, &(0x7f0000000540)=0x98) fchown(r0, r4, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00000004c0)=0x2, 0x4) renameat(r3, &(0x7f00000000c0)='./bus\x00', r2, &(0x7f0000000100)='./bus\x00') 2018/05/25 00:21:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xd, 0x4) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x3}, 0xc) 2018/05/25 00:21:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="ee0822fc7bcb7ace7aaea31d47681a5ffb10732f944b42f03ada1ca3d9a6e81a806b3a672d7fa2b6f39fc2a8dd04cda0ce8024011c14e6b519557be4778987a1a391f087b0d5ba34a9212d713f7edf749696f3d96e597df0e82d6d1f922d71d1021245748010e2e27bd01f79e88ab18dab062e3b42a4a8914d2d49cc31f289db3f02669d934706b86ff671269d886a25", 0x90, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000000300)='ceph\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="5ba44900560c7bbc49be61a259d3ca600d5ac904ce5ab96a4c34fba2ffbee684a6f1722d8891610993bd6efe52cbab1bee1fe3a9876548b2b632077a87d2fa8d35e4ac9f5777f7075825bbd30c7c2c5491db06df166d58b26a540bea2c9534f812e6e237ef1565f116f07663ea23c78e405bb932be760c095b99324f2012c5238ad53db72b3724f76f72c0d1aca9ed090f772bc5af433ab2266adbd375601c261d9b99916470cb41bee43ea6b365eb4096751316d50861a26cbf7637cf0649a2dd87b5ce322054837a6e9daf75dcc4ff", 0xd0, 0xfffffffffffffff9) r4 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="c8d065a70cb45312853fc9eb4fb8c1567884dd3c3f7221247ee830410f5e20c52c340faa9a26612cf4c82851234f7bf6ad6052fb44f15d01b5d206967990a06808295736828ec64884ffa85646dc0c062e77aabf57c2c97730ad11684ac27f73e1baf639a23c83d07dbc504a6d9154805a20d87c9eebfbb3745133d42b627b8c4f9a4e04e8319b3043869448ff8f47f53bc62604c63d9b9903eddd54bea1ec52254afa631ce0dc75f5", 0xa9, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000000500)={r2, r3, r4}, &(0x7f0000000540)=""/40, 0x28, &(0x7f0000000780)={&(0x7f0000000680)={'poly1305-generic\x00'}, &(0x7f00000006c0)="336150b203c4ff083c1240038145e955364d9ddb310d1d6c8c4fd1d9c87f5661190848ee2bec9ae4c8b9f1e47c2f9e981092a082301c1a63937e3720a89dedfae4627e6244bd548a40881bc5df801bd1a225f986c344826007ae3a76689fe6cc0dd167f83b581f66342f4add1a286e2dc622f6dfb391516e809e9ea5a1cba59e7494bbaae5b056bf43e2a8677f636441b8726de4974dd6b6f3792a1a96d45d64bdd16af1164dd59f130dfe8f0ab7ac26f5", 0xb1}) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000140)=0x3f) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x1, {0x5f, 0x101, 0x7, 0x1, 0x8, 0x6}, 0x2}, 0xe) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80800, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) syz_open_dev$adsp(&(0x7f0000000880)='/dev/adsp#\x00', 0x1, 0x20000) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r5) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000007c0)=ANY=[@ANYBLOB="3400000010000100000000201524955a00000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001400030074756e6c300000000000000000000000716007de0648fd842fd129b290bcefdd28fce251b6c5217df5f87770be0f9476843645ec5cf51808b68c559b8fba90ebff4d2d7ae1b79946f61f48314ecffda297ab00000000986e146add0ca4452427ac807bc25d43a6b51c69249b08aa58570b2980d214b93e94955c4bc96ca3a55045851908992283caebaf618e512f6d3a041b62fe4feb818024d8e9"], 0xfe92}, 0x1}, 0x0) 2018/05/25 00:21:22 executing program 5: prctl$intptr(0x800000000000000e, 0x3) 2018/05/25 00:21:22 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000005, 0x8, 0x4, 0xffffffdf00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000200)="5257989cc639ff12de97513c8fef65286f206ce0cde973011b7d59a077092f46bac3a48c32c7fe03c9c3602ff637a8b1efa089a15d4d13dc988208b3a4767c7e1bf877d8281a77d6b12329ae03c95b234dfa42b43ae6612414f7678f987df726bb988b2c2512fb2bd47642d02fff618e8d6543edaaef1d75e63b7b5b3d4025fbf244308fb9c8bf7cee7156f385699caf76eb5d1a202ac03056b44d8f600eb93aa0f0037c17921f879f46b481c9d31c9798938182ee2a84f6b6f237afbfde5dd42a5e6d06210f21b01d06519f312a1d96009bc7969866f1a14f4d9a94c8fa"}, 0xd4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f0000000280), &(0x7f0000000280)}, 0x20) 2018/05/25 00:21:22 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002440)=ANY=[@ANYBLOB="0000001000000000"]) 2018/05/25 00:21:22 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x5, 0x4) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000100)={0x0, 0x7fff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x10000, 0x8, [0x4, 0x8, 0x40000000000000, 0xfff, 0x5, 0x7, 0x0, 0x400]}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0xffff, 0xffffffffffffffee}, 0xc) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x3) 2018/05/25 00:21:22 executing program 6: unshare(0x2000400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=""/172, &(0x7f0000000180)=""/133, &(0x7f0000000240)=""/84, 0xf003}) r1 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x800) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000300), 0x1) 2018/05/25 00:21:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0xfea4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x358, &(0x7f0000000100)=[{&(0x7f0000000040)="a7", 0x1}], 0x105d, &(0x7f0000001180)}, 0x0) 2018/05/25 00:21:22 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x0, @empty, 'ip_vti0\x00'}}, 0x1e) r1 = syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0x0, 0x8800) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) 2018/05/25 00:21:22 executing program 7: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x7, &(0x7f00000017c0), &(0x7f0000000040), 0x2) 2018/05/25 00:21:22 executing program 4: r0 = epoll_create1(0x0) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) epoll_wait(r0, &(0x7f0000000340)=[{}], 0x1, 0x0) r2 = dup(r1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r2}, 0x10) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x2, 0x0) getpeername$inet6(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) 2018/05/25 00:21:22 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x7fffffff, 0x2, 0xfffffffffffffffc}, 0xc) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000001480)='./file0\x00') bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000014c0)={0xee, {{0xa, 0x4e20, 0x200, @empty, 0x66f}}}, 0x88) r3 = gettid() r4 = getuid() r5 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={r3, r4, r5}, 0xfffffda3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0xffff, 0x4) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x10ac}], 0x158, &(0x7f0000001a00)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/25 00:21:22 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0xfed1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) 2018/05/25 00:21:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) futex(&(0x7f0000000000), 0x4, 0x2, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)=0x1, 0x1) r3 = accept(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x1}, 0xc) 2018/05/25 00:21:22 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000014fc8)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="00000000000000000000000000000000d8451a0677ccf6f93e6e105443e68100f7057ba424a10f5bfbc500abb300f60ed284000000000000c78d99081096bb1fa98bdf54e34da109d9e399457d659de72be48e85a84f8e5d4af0f0759f2aea165b1758da03eb2111cb7a87f5c9aecb7ceb1e279fc016ac8dc8d3a82e0d0676ce8a3ad2bfbb3777edf76bbeace22e1fc191b9ca9baca5a84094e0ea665180796cc79551035f7f0c7e98ba12284b17a252b5b566d69b07f82dfc79de8d8e50e4862931e94181b42343014996b3552713aa996509eee31fc99102d968d1beab47a1abdb73bd413ef988"], 0x48}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) syz_open_procfs$namespace(r2, &(0x7f00000001c0)='ns/uts\x00') sendmsg$can_bcm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {0x0, 0x9}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "7f65db78b282958e"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x3, 0x0, 0x0, {}, {}, {0xfffffffffffffffc}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "28ff385fb42844e7"}}, 0x48}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)=0x6) socketpair(0xb, 0x5, 0x5, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000004c0)={0x4, [0x2, 0x0, 0x2, 0x8000]}, &(0x7f0000000500)=0xc) 2018/05/25 00:21:22 executing program 3: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f0000000400), &(0x7f0000000440)=ANY=[]}, 0x78) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4001) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000001c0)={0x303, 0x33}, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000080)={0x1f, {{0xa, 0x4e20, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x9ed}}}, 0x88) 2018/05/25 00:21:22 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x3}) write$rdma_cm(r0, &(0x7f0000004f80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004f40)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @dev={0xfe, 0x80}}, {0x2, 0x0, 0x759c}, r2}}, 0x48) 2018/05/25 00:21:22 executing program 4: exit(0x2) lseek(0xffffffffffffffff, 0x31, 0x0) 2018/05/25 00:21:22 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x9ff, 0x0) read(r0, &(0x7f0000000a80)=""/20, 0xcf) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/148, 0x94}], 0x1) accept4(r0, &(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000280)=0x80, 0x0) sendto$inet(r1, &(0x7f00000002c0)="21c46e278cc90763abeb71838f26365794990fd2f3296b9aeafd04bd61aa32f84337b85fcedab4baa5d475760c8254b7871986d46f0716d3d334ce29722c434279b780eeb370e3f750d34a008ca270a3e47fd2b54c317e04d059414bd1530db81549815dc4cbe57b9e15770576b9ded5126a27e160d07221a06c1b2088a6aed2dd3a6c80c880b199a082", 0x8a, 0x40000, &(0x7f0000000380)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/05/25 00:21:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32], &(0x7f0000000200)=0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xfffffffffffffffb, 0x5, 0xfffffff000000000, 0x5, 0x3}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x3, [0x0, 0x0, 0x7f]}, &(0x7f00000000c0)=0xe) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/05/25 00:21:23 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x4000, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000380)=""/4096) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000100)=0x3b0, &(0x7f00000001c0)=0x4) recvfrom$inet(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xa, &(0x7f0000000140)={&(0x7f0000001380)=ANY=[@ANYBLOB="2000000013000100000000000000000000000000bad958009710db79c6a8a931a64d68c1dabc39db724231d617c5377069f15c44ced34fbe2aebe9aaf8", @ANYRES32=0x0, @ANYBLOB="400000000097597d1fc024b0f63da1b8c00fd74ba91138b7cf2d011c4910da3e1fb1d2d46e6f68d7213853aa98ea4ab2c3f8a6f93f3dbabf9f52620741e07f23408a3c82d7536fcbadb2f6412c640c284798c7e78284a84eac0b2f57ec5298cdc8b0a465d3df4550d13d4e8b3c36a8df7f298f55cca3a773c97b96ecd2158b6355f5c5b897e721e5b169bce54bd7a3dae3e096f1ace3d978432980cd6c11e471cbb824149169d192c10ab95e8acc84e20c69a0aca9c333b35220027d2596c24cddfb54eb626324c84e16ee87fddef87ddaf0e9592fd38071addcb57d8f43b2c47d52ef386246aa5ba8f12c3a"], 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/05/25 00:21:24 executing program 0: socket$kcm(0x29, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8)=0x700, 0x6) 2018/05/25 00:21:24 executing program 2: lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000240)=""/200, 0xc8) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfff, 0x800) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x9, 0x9, "0293e3ca9eb6", 0x1f}, 0x10) 2018/05/25 00:21:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10, 0xf0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x2e, 0x3, 0x0, 0x0, {0x405001}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4001, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000100)="548c502b5f066fd4c5a85708401e1e68a3eb043e11aa66c0913ffd186764", 0x1e) 2018/05/25 00:21:24 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cgroup.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001380)={0x1f6, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000013c0)={0x9, r1, 0x10001, 0x5}) mlock2(&(0x7f0000b52000/0x2000)=nil, 0x2000, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x100000a, 0x40034, r3, 0x0) mlock2(&(0x7f000022e000/0x13000)=nil, 0x13000, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) recvmsg(r2, &(0x7f0000001300)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/131, 0x83}, {&(0x7f0000000200)=""/4, 0x4}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/59, 0x3b}], 0x4, &(0x7f0000000300)=""/4096, 0x1000}, 0x1) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000001340)=0x1a, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000040)="3dd391155ca101bd4dbca7878716a25173acab212900e50c47efa58b8a03040fb96c575aab106ec5097d5a3ad168913a748676d48fffe6d0f1114393d4069d6bf7d13f907f9f462b061f988d3d4075b812b129bb5bc63fc7510921bbb6fcccda99c5d14405f9db6513bbfcd4c0e0ad70be814e9d856fb25599cc141baf", 0x7d) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001440)={0x100000001, r1, 0x0, 0x6}) 2018/05/25 00:21:24 executing program 7: r0 = socket$inet(0x2, 0x3, 0x19) close(r0) fstat(r0, &(0x7f0000004900)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xffffffffffff8000, 0x5, 0x7ff, 0x1, 0x4, 0x4, 0x0, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffffd, 0x2, 0x0, 0x1f, 0x9}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0xb5, @loopback={0x0, 0x1}, 0xffff}}, 0x7, 0x4992, 0x5, 0x3, 0x2}, 0x98) 2018/05/25 00:21:24 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x4) r1 = memfd_create(&(0x7f0000000040)='GPL\x00', 0x3) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="5d394b777cc8817c737af69a5d42066aba5bc1c4c371598a1d7660e6a9c9869a7509151dadee438ba2184499f49ed12ce61f5247b04f7ed57cc4d3cf2bb4385f598b10f50751c0527cb3459fb6ce115fbe8c04830b2f49978b4924e004f8b2d8004001e79d9438aa5aaffc172ba2dc40ddcfae04ff7f81b34189b63c9883418147f1e33ddad2019343a4461394f3bba9bcac617012175dcab840cc85a07d652b68ad8a6112153a9387a5f919") setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00005e6000)=0xffffffffffffff91, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000001240)=""/30, 0x1e}}], 0x1, 0x2041, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vsock\x00', 0x200000, 0x0) sendmsg$kcm(r2, &(0x7f0000000ec0)={&(0x7f00000004c0)=@nl=@kern={0x10, 0x0, 0x0, 0x10000000}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000540)="68313f79cda785f7333a121968f7796ab1d5289619e0abbb70e604ffe198ef56a0c20000178bcdc77f645d623d6533f452a972741a70a0b44b88f1c7ec5d0ccbf47962fd910b66f48a2a50695dfa7f6e686776e2d6b5d1dc9c5744d130ae160566b2463dbc88b2d9b0aea0b9038b5ae95241c96ac4e5da121bcb13b9dcc3f9e39089c90a004146d2b9dd28e342c02b347b15eb31c523d2f20c9898aedcaf7860e13a4b58dd18224bd099049d6f650ca086f6a86634d4c4e3f5042795e85419adbdc7f495e8665dcdecf8d33a509bffc353a9c27d4377136b50598c5962a3bfb24726", 0xe2}, {&(0x7f00000022c0)="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", 0x1000}, {&(0x7f0000000800)="639e2be4db9c29259a07cabc65a685362b70f28a94634b5137d12a3dd4a6a92d98f50aa1f78bcccae699dbce81602a0c33965d7f23971b3a85d6b39898a53575bc08675f44", 0x45}, {&(0x7f0000000880)="5bcf2522c8c3a118f4cb2ec723d84bcf7dfe590b52360eced39e35acf631a080147e855b84b521d791781e6af2300b7a293d9950854df00eeb50e78f449afd021e77020eaab79a0c97a36e8fd1a51453c1ba206fe5d06b3a5a43d81a58907c8054c254ddf619596397ca8b4188cd2ca4de0307be0dac25ea47f3d2c7de8bf3f960a92c85a5006fb318222662034b37d5f3d8448ac955873f8939bbb1b9b70441edc2f51ddc05d8a6ef1e479c0f6377a249b5db1e7d1d704da3f4f463374df80cc688bea3d7393e09ae79c8a0bacf434d88f4cd46e6f84f5d19d864acef12e481ad9e7fb181f3ca7d2aa7de352b319f5f510e25a4c1b674", 0xf7}, {&(0x7f0000000980)="0899ff61eaa023c6449463ca4493e51540b4ae8645c7b618febb19204ed61f512b1f5390759fe43ca0a2e4044c5cdcdcef16971743ef8e96abe317f44754b2004a65a5d796202aa05404fb635b050bc5fab9f8db94e1c4d22ab1833a6b076e1cbbeb4db8dc99bae5dbd6b7d1874bf40d229f82a1e7683796e5d72dae9705a7b417fab1ecbc4b1bef33b624c3e150028fcf81c096b97fd6952581019fc7ebdfed0d623a2ef9828a98e0b817d3ace50b18e99b2c8038cecb8f", 0xb8}, {&(0x7f0000000a40)="f2bcae8b04714051a21aeb1ef5be83da5a1cb870a9a7ccdf2be5ed87b27a5118ecf0248e1685da2d4e9648924e62b2f6935fb61f21cbee148d841268331769eb", 0x40}], 0x9, &(0x7f0000000b40)=[{0xa8, 0x10e, 0x81, "c2e7aaeffe0a588fa6bb7ec6c1a924eb94a98885c7d848b46c988a236fec5120c9777ec7d40c4ac21daae7f3c1f11b0ecbe0b8aaf58974d1fab78ea20fb9753086b198547261e696a8e4c86eb25ab077079c9408917ac8cd61183da78b3d94f84d7947dc83fb3a4b820e2504ab16b93ee729eedf551f9343ce95b342677db61c405ce2cf6f971fd282ede2f736755988833c72b4ef"}, {0x10, 0x19f, 0xc6}, {0xf8, 0x115, 0x4, "3f4ff003f3bdfdb9228ee467360b161222cefd81da6f4790fcf8c642e80641a3b89d7993bdb7d8e7e85ca6d7bded60d8a738ab3c3099ce1e8627a73dc0e8e6f6a95b869fce44885455f60d86c7b8c10abbaef19fa834fd4c6b7360b33f051a3da2fe4df2de0876d28731e28f6be2c78f765110552768ce71f7e11f66af70ce24eee4ae6e0dbccc756e8f9bbf4cd483272030530725e82e0260c79ad548670c762a697f9609cf6992799f44dbd1e127eea6bb7c7ce85d055ea43c4f126dc81efbd5265a9e1284c4e8e8b65c23eb764abb320fa9dae6d9a3d1fe29993334a3368270e18478598402"}, {0x70, 0x117, 0xdc18, "3c588ec8fe1b6f97c1a8f03d6ea9561079fe321f1b7021253333f562ee73a5da25345007651116ce11bdc63ac9af6d96ba628030afea06c9564332871e3a297736ae7c0ddea87685d83fc6b59be66b2a1c58b666dfbe106ccd"}, {0xf0, 0x100, 0x200, "3600437543c67bfb0094ba9353f20bef4ebacff876c4e56ede79d7cb90294dd94acf809071de14507e5feb6ffa1cd3a9d8b2c56690f0f0dcf93cf31f24ff8dd77a4ea8b09f13d223c9248dd00aec86f589817f376616cfba103a14d09012b66533ee6457a900365b2815060bccf2b0c505c791349d2b46984404860645b503f6823cdb966cd3300309606888e95c462eaf4bcc89169868068a6941c8365cd24fd1fa18ef29f287839724aee2e57aec861578624b1bbce33bbf7dce5abc8fb77107455e007a52c638308427e742a3eb6c48c1f4e53da8dd99bcb69165cd2fbb08"}, {0x48, 0x11f, 0x4, "d3fc13420a62af5a5bc32252cec6af77609d6fb77ea64f530d41ff95ea701dc035e2c7486d0c59876694787dda03012450eb"}], 0x358, 0x1}, 0x4000004) 2018/05/25 00:21:24 executing program 6: setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', '/dev/vhost-net\x00'}, &(0x7f0000000080)='lo\x00', 0x3, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") gettid() 2018/05/25 00:21:24 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket(0x11, 0x80002, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), 0x4) 2018/05/25 00:21:24 executing program 4: r0 = epoll_create1(0x7fffe) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/rpc\x00') epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x51eacc36, &(0x7f0000000080), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000001c0)={0x4000000a}) getgid() setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x5}, 0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000000c0)=0x80000000) [ 114.396139] openvswitch: netlink: Flow key attr not present in new flow. 2018/05/25 00:21:24 executing program 2: r0 = eventfd2(0x0, 0x801) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x2e3117f1) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'system.', 'vboxnet1\x00'}, &(0x7f00000001c0)=""/115, 0x73) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="4c15cfa4f702000800", 0x9}], 0x1) 2018/05/25 00:21:24 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000005c0)="120000001200e7ef007b003f0000000000a1", 0x12, 0x0, 0x0, 0xe2) recvmsg(r0, &(0x7f0000000340)={&(0x7f00000001c0)=@can, 0x80, &(0x7f0000002600)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000000)=""/195, 0xc3}, {&(0x7f0000000100)=""/185, 0xb9}, {&(0x7f0000000380)=""/242, 0xf2}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000000240)=""/191, 0xbf}, {&(0x7f00000004c0)=""/235, 0xeb}], 0x7, &(0x7f0000000300)=""/4, 0x4}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000480)='/dev/vcsa#\x00', 0x40, 0x20080) socket$inet6_udp(0xa, 0x2, 0x0) epoll_wait(r1, &(0x7f0000002680)=[{}, {}, {}], 0x3, 0x41c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002700)={&(0x7f00000026c0)='./file0\x00', 0x0, 0x10}, 0x10) 2018/05/25 00:21:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r1, 0xff, &(0x7f0000000380)="462626108166186a5dd0ab2c8523bf092cf66f") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2c, &(0x7f0000000080)=[{0x7fffffff, 0x80, 0x81, 0x1}]}, 0xfffffef4) sendmmsg(r1, &(0x7f00000075c0)=[{{&(0x7f0000002ec0)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80, &(0x7f0000004380), 0x0, &(0x7f0000004400)}}, {{&(0x7f0000007440)=@ethernet, 0x80, &(0x7f0000007580)}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xd1, "4b1615f76e2bce8378c91609d62bf395c399682e5f351ee3cd701635373709809d8b5dcc7666b3fcb911b091b700e7d23e6ed5e102d9e17543769e70d3ae40c1c80eaf16b1ab29fe5c526ee121f6a831548e047bca32fc88c2edfbc1796b6f4407fcba7d650aac221debf8853c244ac526d7c3f07bc2625a1aee26942c77bd55a3936edabbcb0b693dd921cc7ef62720c65f09e76de6173e168e3b33f9c7a6e64cfa9839a9879a8c9a56bedb1ee0e4a756da7cca0a8f572d2e8a5450c586d8e55d06623e28a646c1739435f1409c34823a"}, &(0x7f00000001c0)=0xd9) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e24}}, 0x5, 0x7, 0x5, "dd4e1763a07038b930897858f87629a47fb8d2ad769c3b41fd6bafc383477d53aecb653d100d620d20403e8b5c00ced3b04078e6bb010e1bc18b9827f6190ad2884d6704721275c93f39e2221f38644a"}, 0xd8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000200)={r2, 0x8}, 0x8) 2018/05/25 00:21:24 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000300)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000240)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a59a7a033b970720a42f2a2bb404e1b50000000000000000f55d4626a880be8b30be0ea8635534f8291d9fb2ce4361", 0x66, 0x4008084, &(0x7f0000000200)={0xa, 0x200000800, 0x20000000005, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x305000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x78, "30cbe7d25d527aa4834e42ccc318264ec56dca21bdc3f25d613aa2041cc7a74dec199f5aaaef211fe3b72b5f91ec09020826a3e3a344e9a65651031dbdbe5524c83377dd228f23a5970d5efaa1d71779a503ff960d213dd04a665ea1058c966192deaf31cfa471bc0ce3490ecd78efe6dd7d157d75548306"}, &(0x7f0000000100)=0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000180)={{0x100000000, 0x5}, 0x1, 0x400, 0x3, {0x10000, 0x3}, 0x5, 0x3}) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000140)={r3, 0xc2}, 0x8) [ 114.483931] openvswitch: netlink: Flow key attr not present in new flow. 2018/05/25 00:21:24 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) fsync(r0) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$key(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x2, 0xe, 0x2, 0x0, 0x43, 0x0, 0x70bd28, 0x25dfdbfe, [@sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x6e6bbb, 0x0, {0x6, 0x6f, 0x6, 0x401, 0x0, 0x100000001, 0x0, @in6, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_key={0xb, 0x0, 0x280, 0x0, "6ec73a9aaf76dc394ac1f9f3ed5e4a5c259c09e68b730129cf40d91f9be2cb8cc4e3446216f578b210ffbdb57c36a8a491a70c86953388fd773b4e613e4f82a96e00165dd89be36fd33f7926b2df2db1"}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d2}, @sadb_x_sec_ctx={0x1c, 0x18, 0x4, 0x1, 0xd7, "a5196d88bdfa8619a60b71decbc68a889a8650ba0c15d0d2934f6716a12532af478dbe8ef9b34bcd3b18e82325199d6e37415a5dd103c3ec62f6993b9f9ab095a915b317be9187543bed9f50e3e797aace0a2e51009a98c9eba05e96075057e6b9edb446202f4c737e691f009dfc029c937c0e13ab4b70abbd0b43c406ac78f065397db0029ff6f0264bc5ed73cd3d4c75dfca0ee000d9c3893fc6814c8a67200c4b94a0f78ab689baedbd3ee057a47c09962056fd486ba3dce2cb52bc633072effe1f264bd9a2459c2476cfcf5e9229b78bd3c9aa5a4d"}, @sadb_address={0x5, 0x17, 0x33, 0x80, 0x0, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb918}}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d3}, @sadb_x_sa2={0x2, 0x13, 0x80000000, 0x0, 0x0, 0x70bd28}, @sadb_ident={0x2, 0xa, 0x101, 0x0, 0x4}, @sadb_address={0x5, 0x17, 0xff, 0x0, 0x0, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x4d26}}]}, 0x218}, 0x1}, 0x4000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r4, 0x8912, &(0x7f0000004240)="c626262c8523bf012cf66f") write$tun(r2, &(0x7f00000004c0)={@void, @val={0x5}, @ipv6={0x0, 0x6, "af04ca", 0x44, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x76) r5 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x80) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000000440)={0x70, &(0x7f00000003c0)="12a4d845a53f44c3dcfaf148e30f325fefba1f3b2f6cbf7572d783529c5bb9fc475f53c847b50bf63feebe498e3bc2d6b93a9b33cd812c3c0cb6a57b3a380a4b88b48204a15fed5592e55d36cf49399eb91bfa8a84c8fa1903339d3708b7cdfed7ce1dfeba77cd0d90fe370f9279279a"}) recvmmsg(r3, &(0x7f0000000c00)=[{{&(0x7f0000000ac0)=@in, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/76, 0x4c}}], 0x1, 0x0, &(0x7f0000000d00)) 2018/05/25 00:21:24 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x10001, 0x10, 0x2, 0x49}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x1f}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x4000000000) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mbind(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x8001, &(0x7f0000000000)=0x5, 0x200, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000000200)=0x1, 0x20, 0x0) openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) 2018/05/25 00:21:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff801, 0x7, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0xa000000000000000, 0x8080) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000280)=""/4096, &(0x7f00000001c0)=0x1000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000000c0)=""/72, &(0x7f0000000140)=0x48) r2 = socket(0xa, 0x3, 0x9) ioctl(r2, 0x400000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") timer_delete(0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x200, 0x400) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ff3000/0xa000)=nil, 0x3, 0x5, 0x41, &(0x7f0000ff9000/0x4000)=nil, 0x88}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) 2018/05/25 00:21:24 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) r2 = socket(0xa, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf32(r1, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x63, 0x2}, [{}]}, 0x58) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x3ff, 0x4) 2018/05/25 00:21:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) fadvise64(r0, 0x2, 0x5, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) 2018/05/25 00:21:24 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0x7, &(0x7f0000000140)={&(0x7f00000032c0)=@getlink={0x2c, 0x12, 0xf31, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x4, 0x12}, @IFLA_MASTER={0x8, 0xa}]}, 0x2c}, 0x1}, 0x0) 2018/05/25 00:21:24 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000), 0x0, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) sendmmsg$unix(r2, &(0x7f0000004980)=[{&(0x7f00000000c0)=@abs={0x1}, 0x6e, &(0x7f00000039c0), 0x0, &(0x7f0000003a80)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}], 0x1, 0x0) 2018/05/25 00:21:24 executing program 0: unshare(0x8400000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = getuid() getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) r4 = geteuid() setresuid(r1, r2, r4) r5 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x0, 0x2081) r6 = add_key(&(0x7f0000000180)='logon\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="f6119f593810e81fb4c1", 0xa, 0xfffffffffffffff9) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r6, r3, r7) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00000002c0)={r0}) arch_prctl(0x1003, &(0x7f00000001c0)="b3d8485ed2b5f91f8ee972f1cd59327818de7b8daad12e8f4ddd7bb6d079ecde6de5cfdda4dd7dc526274ed3cf2b86e662804a08eb11f6491d2c8ad5ed1d1398cfcf60e7858f106592c5a125dc3f10324f190f90f0ada2266c7c291ee453") setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="736563757269757900000000000000000000000000007d50ca2e7c522e000000808482030080000000000000000004080000000000000000681ef67efea9169829cd579bfba4000000000000000000000000000000000000000098fea43e15f9f089ed6e419d6f8788f8ac0acba44d66492b55228843201b8ce395b1d8052e6510f9917b2b70da1e30896ee5c26d3c32b0b55943f2f5ca9ce12da8e196adc7c251bc298b7e116aa6d338a7cb578018984f128025127b3fc980d20c3cb59cf8275d0a247985d71345dc7fa5ec72c4e03cca5c3e6bade58dda5921"], 0x68) ioprio_get$uid(0x3, r4) r8 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x2401) bind$alg(r8, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) 2018/05/25 00:21:25 executing program 7: r0 = socket(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=ANY=[@ANYRES64=r0], 0x1) 2018/05/25 00:21:25 executing program 5: r0 = socket(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x30481) ioctl$TCXONC(r1, 0x540a, 0xdb2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000280)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x30, @empty, 0x40}}}, &(0x7f0000000200)=0x84) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/bnep\x00') ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffa000/0x1000)=nil) 2018/05/25 00:21:25 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) lseek(r0, 0x4e, 0x2) r1 = dup(r0) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r2, 0x80080) sendfile(r1, r2, &(0x7f0000d83ff8), 0x9) 2018/05/25 00:21:25 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") fremovexattr(r0, &(0x7f0000000100)=@known='security.ima\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x4}) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x8, 0x800) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffff0c3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000040)={r3, 0x0, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000200)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000240)) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/05/25 00:21:25 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)="6367726f75702e70726f63730021630b32398b2ec43ffdadf0feb0209fdece5e3a4ec8b4c744", 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000080)) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xfffffffffffffffd}) sendfile(r1, r1, &(0x7f0000000040)=0x1ffffffd, 0x4) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000000100)="067bc3d0b414cb53de71f05af4ca14a58aacc702f25fc5c805224c0147b17392fdbde03b8658b09a039bce651b88fd3ed91e2c4981a0b59a2208393e7d8509ce4479c6f4e85c14b9503fed1fad348619f3b8aaea789d652fea453a5b42c96dfed7e7f1e35021806ca95176af", 0x6c}, {&(0x7f0000000200)="a1df465876df6c622d9abb90c9b31ea29aa7fa3fb0c5afd49c5c7e29fd68fa98e462895d2bc1b97a8fc6356d4c39e4a2962654975c21bbfe80a0564cf935cb54441c9d78029bc0e5d2b377e56049a4e802f4c93a0c3355733f01231ccae3f8e978e91da52204eda800653d07e101aa09ced7bce1a4935cdb2698db081279c17a703c8a116abc82917902b455fb8ee6519761cf48b4816fbc9a1a122b904b", 0x9e}], 0x2, 0x8) sendfile(r2, r1, 0x0, 0xffffffff) 2018/05/25 00:21:25 executing program 2: timer_create(0xffbffffffffffff0, &(0x7f0000000140)={0x0, 0x20}, &(0x7f0000000080)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x81000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x4c, r1, 0x0, 0x70bd2a, 0x25dfdbfb, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3e}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x4c}, 0x1}, 0x8050) clock_getres(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x0, r2}}, 0x0) delete_module(&(0x7f0000000180)="5c8d77a22cb797d67478ba2724766d6e657431405c776c616e312e21656d31786e65744f26b42873746564656d316c6f6367726f7570766d6e65743074727573746564747275737465647b76626f786e6574310079b5a1ae1cf02afe2add3e7ff1d8c396a90b901b61c88fbef57f24745138a3219137af24aff617d04a167340e2bc04ec9c6e84a9bd5d7e859b355f201058a5d01249af1a2fd893317e3153acc65a47cdf1d5c631ab54f31682012bed4fda09c4a4ff9144f3b3f11d5fc9f76c995d3afa29d54a87bab6b48f333bd83630f84bb683f317a309717b4400f06373512352ead5820481e715d6fc3a96850b22ebea6cdebb13", 0x200) 2018/05/25 00:21:25 executing program 1: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280), &(0x7f0000000140)=0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10800, 0x20) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000040)=0x8000, 0x4) 2018/05/25 00:21:25 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000140)='!W\x00\x00\x00\x00\x00\x00', 0x8, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @loopback={0x2001001000000000, 0x2c}}, 0x1c) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x82) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)=0x54f) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4) [ 115.616312] random: crng init done 2018/05/25 00:21:25 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000080), &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000280)) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x3, 0x4) flistxattr(r0, &(0x7f0000000680)=""/116, 0x74) 2018/05/25 00:21:25 executing program 3: r0 = socket$inet(0x2, 0x200000003, 0xfffffffffffffffe) r1 = memfd_create(&(0x7f0000000080)='|^self*&^($/\x00', 0x2) getsockname$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x12, 0x4) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvmmsg(r0, &(0x7f0000003e40)=[{{&(0x7f0000002d40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002e00), 0x0, &(0x7f0000002e40)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000003ec0)) 2018/05/25 00:21:25 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x80000001, &(0x7f0000000100)="c6262613a77fac4fa3de2c") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xc8, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/05/25 00:21:25 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)="6367726f75702e70726f63730021630b32398b2ec43ffdadf0feb0209fdece5e3a4ec8b4c744", 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000080)) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xfffffffffffffffd}) sendfile(r1, r1, &(0x7f0000000040)=0x1ffffffd, 0x4) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000000100)="067bc3d0b414cb53de71f05af4ca14a58aacc702f25fc5c805224c0147b17392fdbde03b8658b09a039bce651b88fd3ed91e2c4981a0b59a2208393e7d8509ce4479c6f4e85c14b9503fed1fad348619f3b8aaea789d652fea453a5b42c96dfed7e7f1e35021806ca95176af", 0x6c}, {&(0x7f0000000200)="a1df465876df6c622d9abb90c9b31ea29aa7fa3fb0c5afd49c5c7e29fd68fa98e462895d2bc1b97a8fc6356d4c39e4a2962654975c21bbfe80a0564cf935cb54441c9d78029bc0e5d2b377e56049a4e802f4c93a0c3355733f01231ccae3f8e978e91da52204eda800653d07e101aa09ced7bce1a4935cdb2698db081279c17a703c8a116abc82917902b455fb8ee6519761cf48b4816fbc9a1a122b904b", 0x9e}], 0x2, 0x8) sendfile(r2, r1, 0x0, 0xffffffff) 2018/05/25 00:21:25 executing program 6: r0 = socket(0xa, 0x0, 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000003c0)=""/4096) 2018/05/25 00:21:25 executing program 2: r0 = socket$inet6(0xa, 0xa, 0xffffffff00000000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x801}, 0x90) socketpair$inet(0x2, 0xa, 0xc534, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/05/25 00:21:25 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") poll(&(0x7f0000000200), 0x0, 0x9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x202, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000200)={0xb41, 0x5f}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) ioctl$BLKPG(r2, 0x1269, &(0x7f0000001300)={0x0, 0x0, 0x70, &(0x7f0000001280)="1ab2417bf54ec5a566b68dc918836576f4f2a81842eec2b6a9654975ad3fd9d7e1da58556384a9e030d3d90c7c59ac5d65a0af16ae0f4ebed716e87e2258d930563c327704155a1a917b0d80e04efd7b18ed6e989a6c303f359b9b6b2da7c4a89423a510f8caaaf8663b82919aeb9b5f"}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00000001c0)={0x2, &(0x7f00000000c0)=""/30, &(0x7f0000000180)=[{0x0, 0x6a, 0x3f, &(0x7f0000000100)=""/106}, {0xb6d, 0x1000, 0x8, &(0x7f0000000280)=""/4096}]}) 2018/05/25 00:21:25 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000080), &(0x7f0000001ac0)=0x4) 2018/05/25 00:21:26 executing program 5: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x5, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_in(r0, 0x5473, &(0x7f0000000140)=0x3f) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x200, 0x400000) r2 = openat$cgroup(r1, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000580)=0xc) fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000001ac0)={0x0, 0x0}) r7 = getuid() r8 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001b00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001b40)={{{@in=@broadcast, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000001c40)=0xe8) fstat(r2, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = socket$nl_netfilter(0x10, 0x3, 0xc) r13 = socket$nl_crypto(0x10, 0x3, 0x15) r14 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgrp(0xffffffffffffffff) r18 = getuid() getresgid(&(0x7f0000001e40), &(0x7f0000001e80)=0x0, &(0x7f0000001ec0)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001f00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001f40)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000002040)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002080)={0x0, 0x0, 0x0}, &(0x7f00000020c0)=0xc) r23 = getpgrp(0xffffffffffffffff) r24 = geteuid() getresgid(&(0x7f0000002a80), &(0x7f0000002ac0)=0x0, &(0x7f0000002b00)) r26 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002b40)={0x0, 0x0}, &(0x7f0000002b80)=0xc) getgroups(0x8, &(0x7f0000002bc0)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r29 = getpgid(0x0) r30 = geteuid() lstat(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003040)=[{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000000)="00ad8f7f0369ffb3f527001826f244bb1d205aaf66307ba3dd217c7321dd3dce", 0x20}, {&(0x7f0000000380)="56e206a4126cf1c10fa5caf00dfc47c1630d62de6d3e93038b4a6ad81c210268413e0b63bb0f06d7dda4e5c17a42d514d4ed64ffce1152073d456686c9ac343a0cce21b50de307562e7358d241d35863f23df5d3182b98549f23d17b44ad38c424e4d309f263f100cce963cd90b20f9cf6f32685a1c8dbcf243142652091a383392567b8ffc30fbf5f5d4e6d6f876ddd71de517877947a2661d06ed159cbc98f0b8e92818f969c7ad90362039f5ea62356356a367e48817575945f50c6b38dc6f77fdadcaef7333a8a23d1871b711f4f8d0dde763a6619072d3ddcea61c2d018cad0718beeca11168a", 0xe9}, {&(0x7f0000000480)="1c011758df44621556abc53f8e5c5ffdd92816b2053881337d9e6de5eeff59db041f2899a54913a1e5e43dc937ec116eefd828817d462c5bb681823003fba32554b9742431414a374f831d67c7f58fca8275f6b1803cf3bfa11c5e4ec810b31ea2be3c8897cb626e355c8d9057f90df70dc5e097ed60363534c676216a12964459fd0ec479f218461a55b7797aaecee816bfbf1e217e1567274468fa50068a519b05c78f04d8e62f58daf94293d767bb481ce9f3c7371e0464a09ae44695240d17c528c7e499bd58d3ea4924da323f621fbfab1aad07f178d84580d05f358c6c5f2b6e380b23a0c2c2f5b1", 0xeb}], 0x3, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x4000880}, {&(0x7f0000000680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000000700)="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{&(0x7f0000002680)="22680463901e4cf557a8c3b8e838ee1a1c3d34b3979026b092c97175e4255fedad78f6791b9fea57c38efa23a2e9677a3679c4b59d3b1e2ae8c46b1c2d33b29f1fbd58e62daa9dfb89af35dc551bf3037565b92b0bfa37cc919def7344d1d86c0ae829fc29b9cbb0edccb1d496afcdca5d4f5d1aa87f5de477d06ccdcfe050fe", 0x80}, {&(0x7f0000002700)="2c383ba52441b171a8b0fd5d16d5b7801b12698354ee27fd025352bb53239c968cc2e2f0cc3f8353d3fdfd98b5dc8a1ceafc5381ce5a3381ecb42574dae1d4b9cf3379f29fe220a4d976bb0fd8e07f70048e02c643fea7235571f1371d043bd8ba7c8ec7be790d44cfa4728ad585a925ccdb3135207b3fce6bb2649238bc68baf62ccb86d72f16f98fa1991c16311755d65e8ff9ebd6ca27f7e874ed9e7245e1b419ce03124b8756f714aecb1f878780d7077bf4ed87a2", 0xb7}, {&(0x7f00000027c0)="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", 0xfe}, {&(0x7f00000028c0)="e19613ab3d5d994a163dd39226b288bdfcb548ff9549bbf0500f9473728389cd341660b304497eb02ecdcbe9", 0x2c}, {&(0x7f0000002900)="1f0baed134f2542efe1caa3e7938cbd3601c873cc986b6b0b68c70e99078e9c71a454d1b4364fb07b5919d81efab2903b8c7f0d0751f912d34663d4186efb252fa3ad94ab19fdd5b258a606a95e4a9e7fc5f6a7c144af92c82f69598cbb0c5e334289fe22f8a549c3dcb64659e09fedae385ac6897d33808f01344dfeafabaf4496d63e27ae5e8053bfe3570ac1d3899fd53edb0ff454a7b3f7a395af697402703f33170d38eb98bd49cfc8e55fd18edbdfac5afbbabd4a04d7eba3de95db77baaf6519e7396e2591d96cdb42b21cefe4969da62ae19908a1e2e63fdd0fad8", 0xdf}], 0x7, &(0x7f0000002cc0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYBLOB="00e5ffff2000ec670000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xc8, 0x10}, {&(0x7f0000002dc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003000)=[{&(0x7f0000002e40)="78772aff4a7052475aaa5c4e87f62a23bfa890cb9f439e44", 0x18}, {&(0x7f0000002e80)="7a39320c19942f3655f167216e6a47bbdd21155f74d0c945429aeb0d6faf", 0x1e}, {&(0x7f0000002ec0)="4473466dfe74e12f5b61cff8b6ce2609eefbc4c71cce983e14fd1093cb48e18958bbbaa32ace204bcd509bdb83f40b36fc1f30c9201893571ceb90d583b2908b31366ebd950a01a2c51db216aad2250ec4634f9395ab5f029994f0220be90b18296b79f869cb4eac0bdefd9aaea7819efbdbf7fccaa38dc3ef6d79022f630f9be44b46baa748", 0x86}, {&(0x7f0000002f80)="2d03d6b7a0178ff9b0b119859d6911c764b4a2d6d06863191257226f74356c1150918a3bfcc098f1b42d2ea8ccea2ddb8148eda4c431c238058b90d1e10f708f50bf4b6c35e31f55c98327bae0b85252c2dc9f28cb77d1ba15f23230de26822a25a415996f203b7db745eaf8ef", 0x6d}], 0x4, 0x0, 0x0, 0x4000811}], 0x5, 0x80) syz_emit_ethernet(0x3a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004600002c0000000000009078ac1414aa8000000044040000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="a6fd3eb7655ebcbb0bbb06e3101a59ad0d86249affdc8abd000000000000000000"], &(0x7f00000002c0)) 2018/05/25 00:21:26 executing program 4: unshare(0x2000400) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) lseek(r0, 0x100000000000, 0x1) [ 116.010970] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/25 00:21:26 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000080)=@ax25={0x3, {"1be5fb3be7d59b"}}, 0x10) socket$inet6(0xa, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) sendto(r0, &(0x7f0000000100)="7214bdbd129c1de5df572065fd397a99034a863aa03942643f4cb4bec9eaffea97a5a2532997d9ce5b890964a0701eb237c9aa8f1490620a4743ee5bf1a5a2b24c8a3c46ca1a15530425dc4626de24ab0272fc241e2e3e5495ccde3423b722fe9f34060ef24c394f4280b456", 0x6c, 0x4000000, &(0x7f0000000180)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x80) ioctl(r1, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xf, 0xe, &(0x7f0000000580)=ANY=[@ANYBLOB="1800000000000000000000000300000001030400040000000000000000000000f50be7b1f1ffffff00000000000000007707080001000000000000000000000018170000", @ANYBLOB="0000000000b047fa7900000018100000", @ANYBLOB="0000000000000000f36771000100000000000000000000005280040010"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xe7a3151dd75dab7f, [], 0x0, 0xf}, 0x48) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) 2018/05/25 00:21:26 executing program 2: r0 = memfd_create(&(0x7f0000403000)='\x00', 0x80000000000006) fcntl$addseals(r0, 0x409, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x8, 0x4) ftruncate(r0, 0x800000) sync_file_range(r0, 0x261b, 0x401, 0x2) 2018/05/25 00:21:26 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x1, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff03b}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e24, 0x1ff, @loopback={0x0, 0x1}, 0xffff}}, 0x6, 0x2, 0x680, "dd35848be30aac5e5376a07f79ddb4cae64e431e94f92f2e7334fc9eab0efa115a77f78e5ad2c233505432399eff91da09d2e7f5bdb5372eb2ffd20da0c56596c8a5c1c3900463772e84948f4dde95bc"}, 0xd8) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000001c00)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000140)=[{0x30, 0x0, 0x7, "f91b18bc9f1fe7af8520d40104ab962e41a862b0b97d822cc6a2fbc6"}], 0x30}}], 0x2, 0x0) 2018/05/25 00:21:26 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = dup2(r1, r1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) r6 = getgid() sendmsg$netlink(r2, &(0x7f0000000480)={&(0x7f0000000000)=@proc={0x10, 0x0, 0xfffffffffffffffa, 0x2800c00}, 0xc, &(0x7f0000000200)=[{&(0x7f0000000500)=ANY=[@ANYBLOB="700000003900240425bd7000fedbdf254c00230059f0f9e3130895939e28b2dba214003000fe8000000000000000000000000000aa0c006100090000000000000008007500ac1414bb0c003900010000000000000004008b0000000008001500", @ANYRES32=r3, @ANYBLOB="0c00010000080000007a000000f94c05e5c9554c789d"], 0x70}], 0x1, &(0x7f00000002c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x38, 0x4004}, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) fallocate(r2, 0x2, 0x140000, 0x69800) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000004c0)) dup2(r0, r1) 2018/05/25 00:21:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) dup3(r1, r0, 0x0) dup2(r0, r2) 2018/05/25 00:21:26 executing program 7: mknod(&(0x7f0000000000)='./file0\x00', 0x40d, 0x0) r0 = socket(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x0, 0x1, 0x1, 0x1}}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="3ca3370755833bba6deeccaf5e484c9f7c2980675137196528d2ecbc0f33cc8439a1ba390dd087bc82fe204921aea4787e79c9eb751b1adbc0d4a2c2ec66043438f80eaa360a3006354bfd5df161968d3dc3385f397aecd7fa54acdc09687b5e749d", 0x62}, {&(0x7f0000000240)="2aace9df1fa96d6409a6621f81c7d5d6a146d9d1405ba36f6d70b9e87f1da20663c655cfe735a056ae77989874468aaff1a97bccbd7a76c833567c6a7a6d03802483d480edf4d7fb07839fe6fbd5be985e09a23a9c0ade3d2271658046fc42974b976152dfcbc93e45116f9613b36073d2003c1ea6e9e4ace3b5f889242590f12126956f362f93b2406c8c3b9e696219325014", 0x93}, {&(0x7f0000000300)="3f5b9ff007e08d9b7d4fb80667b8224dab4c11ff7a3c2d0c96b7c246cb08c52420cb867754c9ad871de73cf0c29067deb2f5f0b1cd993b778a64f84741aebe80539e1c5ccddfd9b820418d48b06875be2c1e98a56f74f601bc761719e230890f5b77a489becdcee6b08d28cda9ddbe65dfbfc63b05e52192940343a907622175e03095b8c718c5189aa9a1896665884253ff7cb513affeab5c17934e46d6882fd6efc092dde4580ee61e0d028d0434c805d9c9907b0c8761ba5bc2cab3bf", 0xbe}], 0x3, &(0x7f00000003c0)=[{0xc0, 0x10e, 0x8fc7, "8625bf6142c4d052d6d8e2a0cd1ae19bf099e6c4c8c9d969b017e6fdabdbb8091c7db801aa9e2dc696b424c801b3a0bc09e5c1378719876121733e2cf4eca0949fdc548170d056531aa90ffa5d1a662c470fe6c6604091a722dc8dd53212b48f785d138260da2c169a34a1e95a90296268673cd6a923c1a850fc8335bdeaa913f2bd608c7aaec992b967c221ae7e88994075d8e1b43ad1b09a38c4cc9a549d9e77dc0bd5edd55d49f86717de60"}, {0x18, 0x111, 0x1, "891fc34cce101431"}, {0x1010, 0x1ff, 0x4e, "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"}], 0x10e8, 0x20000000}, 0x1) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000600), &(0x7f0000775000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000014c0)='pids.current\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000001500)={0x3ff, 0x1}) 2018/05/25 00:21:26 executing program 5: r0 = socket(0x8, 0x100000, 0x10008b4) r1 = socket$inet6(0xa, 0x80d, 0x10000000000004) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="0000040000000000"], 0x8) sendmmsg(r1, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) 2018/05/25 00:21:26 executing program 6: r0 = socket$inet6(0xa, 0x400000000805, 0x43) listen(r0, 0xffffffffffffff7f) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e2305ef000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/05/25 00:21:26 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000040)={r1, 0x2}) ioctl$BLKTRACETEARDOWN(r0, 0x5502, 0x0) 2018/05/25 00:21:26 executing program 2: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) write(r0, &(0x7f00000004c0)="fd2004dda405aeec662f784c8e8302871031a83f3ff238b74f825f6b7d340a93312b26824ec4989265f23b4e20254674e40e71faa311f0ffcba0a8af4ee5cb7233bc369fda48935c5042713ca07bc0587e5e6f4c0c363afea96747241434565111eb9f7c3628b85a9c5eef4887f1cedca4e71d918e53c473aef8d5c9bdefef688261db91e33a348e8daa5291fd39445b90346565f5d59c4411a73c23e57cbd83441dc1dc3979e52f2aac04e79425cba8bd3ecf5ecbfd32960fc06ed9fc13ec11d8c23a816e0e6916514322aed2907a6e665eaa55c43eb2454519711d17b7", 0xde) timer_create(0x2, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = socket(0x9, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x4d0200, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) sched_setscheduler(r2, 0x0, &(0x7f0000000040)=0x6) ioctl(r1, 0x891a, &(0x7f0000000080)="c626262c8523bf012cf66f") timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000280)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{}, {0x0, 0x989680}}, &(0x7f0000000140)) 2018/05/25 00:21:26 executing program 1: unshare(0x24020400) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000b, &(0x7f0000000080), 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3ff, 0x400000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/4096) 2018/05/25 00:21:26 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x20300) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000002c0)={0x200, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/25 00:21:26 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='numa_maps\x00') readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/27, 0x1b}], 0x1) exit(0x0) readv(r0, &(0x7f00000013c0)=[{&(0x7f0000001080)=""/157, 0x9d}], 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)="04c9e3eaa4b18ead6d57983113e9515e7ca0ed22b64902442354cfd168185562313feec32cc5340182bd25304e5a90197f5ac87e58b8602220973addecc9f7d1926e1f10644cca290b5961f622c77945a164b2ba4e2c3eb5ce7b73b408dc5208d3b48ffbacf992cae0aab01a6f3abb31d30ddcae284cad2409369a475d88272d50034ebd435d7dc070514b751cf6ffa15e", 0x91) 2018/05/25 00:21:26 executing program 7: mkdir(&(0x7f0000000140)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control\x00') close(r0) 2018/05/25 00:21:27 executing program 5: r0 = socket$kcm(0x29, 0x7, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000009040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f000000a280), 0x0, &(0x7f000000a2c0)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x80, &(0x7f000000a5c0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) listen$netrom(r1, 0x5) 2018/05/25 00:21:27 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x4010, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0xfffffffffffffffc}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0x43, 0x0, 0x0, 0x0, 0x0, "f055b4"}}) close(r2) close(r1) 2018/05/25 00:21:27 executing program 2: mkdir(&(0x7f0000000440)='./file0\x00', 0xffffffffffffffff) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2080, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='.proccpusetprocvboxnet0\x00', &(0x7f00000000c0)='(selfmd5sum.vboxnet0selinuxppp0\'\x00'], &(0x7f00000003c0)=[&(0x7f0000000140)='[mime_typeposix_acl_access:wlan1+\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)="766d6e6574303a21ca243a7b6c6f7ba800", &(0x7f0000000280)='\x00', &(0x7f00000002c0)=':$&system+vmnet0\x00', &(0x7f0000000300)=')proc\x00', &(0x7f0000000340)='posix_acl_access--(nodev({vboxnet0!.\x00', &(0x7f0000000380)='\x00'], 0x800) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8) 2018/05/25 00:21:27 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) unshare(0x2000400) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="040000000000000003000000000000000100000000000000090000000000000001000000000000000010000000000000040000000000000000000000000000000000000000000000001000000000000000000000000000000700000000000000ff010000000000000800000000000000000000000000000000000000000000000408000000000000000000000000000008000000000000004a03000000000000060000329eb27300000000000000000000000000000000000100000000000000000000000000000006000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000003000000000000000000000000000000000000000000000000200000000000000000000000000000070000000000000000800000000000000100000000000000000000000000000000000000000000000006000000000000000000000000000005000000000000004900000000000000070000000000000000000000000000000000000000000000820c00000000000000000000000000000900000000000000ff07000000000000000000000000000000000000000100000000000000000000001000000000000000000000000000000900000000000000070000000000000002000000000000000000000000000000000000000000000000020000000000000000000000000000"]) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000000040)=""/16, &(0x7f0000004ffc)=0x10) 2018/05/25 00:21:27 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/05/25 00:21:27 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x3, 0x341800) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000400)={@in6={{0xa, 0x4e22, 0x1f, @dev={0xfe, 0x80, [], 0x1c}, 0x1000}}, 0xfffffffffffffff9, 0x10001, 0x80000001, "7e047177e5d7609762665c8eeaf01a33b018f68be341de64b6fe6c12e9373d21e3fbfe10c2490303833a0e2486448205df4d16247c2d74325ddf1f95b8297141d10acedc5c67b5bf7fe74d3d299ff7cd"}, 0xd8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x3, 0x30}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000651ff8)={0x2, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00001a7fe4), 0x0) sendto$inet6(r1, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/25 00:21:27 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x400400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000003c0)={0x9, 0x1, 0x7, {0x77359400}, 0xe5, 0x4}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x20000314, 0x465, 0x0, 0x465}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/25 00:21:27 executing program 4: r0 = socket$inet6(0xa, 0xffffffffffffff, 0x200000008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f00000000c0)=0x98) 2018/05/25 00:21:27 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1, 0x6}, &(0x7f00000003c0)=0x90) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x3, 0x4, 0x6, 0x9, 0x80, 0x6, 0x1, {r1, @in6={{0xa, 0x4e22, 0x6f1, @dev={0xfe, 0x80, [], 0x20}, 0x27}}, 0xe1, 0x5, 0xffffffffffff8001, 0xfffffffffffffffd, 0x1}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000180)={r2, 0xfffffffffffffffc}, 0x5) r3 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000000)) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00000001c0)=""/201, &(0x7f00000002c0)=0xc9) write$evdev(r3, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) r4 = getpid() ptrace$cont(0x7, r4, 0x1, 0x1) 2018/05/25 00:21:27 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) socket$can_bcm(0x1d, 0x2, 0x2) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x7, 0x1, 0x20, &(0x7f0000000180)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000240)=0xb) 2018/05/25 00:21:27 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x60000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000200)={0x1, 0x0, 0x200}) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)=',]-[\'bdev)selflo\x00', 0x0) 2018/05/25 00:21:27 executing program 5: unshare(0x400) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt(r0, 0x9, 0x0, &(0x7f0000000100), 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8002, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200100, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100200000000000000000"], &(0x7f0000000080)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}, 0x9, 0x100, 0x8, 0x7ff, 0x1}, &(0x7f0000000180)=0x98) 2018/05/25 00:21:27 executing program 3: listen(0xffffffffffffffff, 0xf5a) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000140), 0x154, &(0x7f0000000300)=[@authinfo={0x18, 0x84, 0x6}], 0x18}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1ff, 0x80) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) 2018/05/25 00:21:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000140), 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000002c0)={@rand_addr=0x11000000, @multicast1=0xe0000001}, 0xc) 2018/05/25 00:21:27 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x2, 0x400, 0x9, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x2df}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f1b000)=ANY=[@ANYBLOB='\t\x00\x00\x00'], &(0x7f0000426000)=0x1) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x1}, 0xc) 2018/05/25 00:21:27 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./bus\x00', 0x20000, 0x95) ftruncate(r0, 0xde7) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x800, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000000c0)=""/230) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) set_mempolicy(0x8003, &(0x7f0000000000)=0x4, 0xad68) fcntl$setlease(r2, 0x400, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000040)=0x1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000200)={0xfffffffffffffffd, 0x70, 0x3, 0x1, 0x1, 0x80000000, 0x0, 0x6, 0x400000000080, 0x5, 0x7, 0x7, 0x2, 0x6, 0x9, 0x3f, 0x0, 0x5, 0x0, 0x20, 0xfffffffffffffff7, 0x3b, 0x2, 0x1, 0x7, 0x8, 0xc8c, 0x0, 0x3, 0x1, 0x99, 0x63952591, 0x2, 0x20, 0xfffffffffffffb85, 0x80000001, 0x8, 0x3, 0x0, 0x30, 0x2, @perf_bp={&(0x7f00000001c0), 0xa}, 0x8, 0x8001, 0x3f, 0x1, 0x7, 0x5, 0x4}) ftruncate(r1, 0x1) [ 118.064265] Unknown ioctl 19305 2018/05/25 00:21:28 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)="25646c801a08ccfda10000000005d004") recvmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000003c0)=""/54, 0x36}, 0x0) [ 118.101904] Unknown ioctl 1074275339 2018/05/25 00:21:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x111000, 0x40) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/186, &(0x7f0000000100)=0xba) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") process_vm_writev(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0) 2018/05/25 00:21:28 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) 2018/05/25 00:21:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') [ 118.146474] Unknown ioctl 19305 [ 118.153842] Unknown ioctl 1074275339 2018/05/25 00:21:29 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) 2018/05/25 00:21:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a91c8275dd4b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x448000, 0x0) accept$inet6(r1, 0x0, &(0x7f0000000080)) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x2}) ioctl$KDMKTONE(r0, 0x4b30, 0x0) 2018/05/25 00:21:29 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x145000) sendto$ax25(r1, &(0x7f0000000080)="f803d6dfe496be4f80f11e1743b2981c7ef08ae0b9ff84795650b4971a0e15ad0914465305597eec05a8235beae96544025585eb1a2ae4b665fe7d6acac2dad81107ee4de3cf8700b41f1076cd406f67fd57c4d41754a4b745ee083c6ee061ea20906ff761eb3ab9c958cfdc845f17951794052cf333a5ac2146a982eb482596c8a5d545c5be3164ef321f31c55808188150b9e3e6ce47f7fbd4455450cd650348b9507674077c24936e64ef1263ef79130385b0b370812fdef7e1c838d3e855a7ac24a9d9bd1f3c49c9071ddd826d3e49bd818f0fc4e5", 0x244, 0x20000001, 0x0, 0x0) listen(r0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x10d, 0x10, &(0x7f0000000040), 0xc) 2018/05/25 00:21:29 executing program 2: unshare(0x10000000) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) io_setup(0x1d, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000740)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/05/25 00:21:29 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x200080) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ioprio_set$pid(0x1, r1, 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000340)={0x0, 0x80, 0xffffffffffffffff, 'queue1\x00'}) 2018/05/25 00:21:29 executing program 1: unshare(0x2000400) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x0, &(0x7f0000cbc000)=""/244, &(0x7f0000000040)=0xf4) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x0) 2018/05/25 00:21:29 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x1, 0x10000, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$TIOCEXCL(r1, 0x540c) socket(0x0, 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/05/25 00:21:29 executing program 3: chmod(&(0x7f0000000380)='./file0\x00', 0x100) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = inotify_init() r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0x0) r5 = syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x10000) r6 = socket$inet_dccp(0x2, 0x6, 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x19d102, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r0, 0x1000}, {r1, 0x8000}, {r2}, {r3}, {r4, 0xa038}, {0xffffffffffffffff, 0x10}, {r5, 0x1000}, {r6, 0x2000}, {r7, 0x8000}], 0x9, &(0x7f0000000300)={r8, r9+10000000}, &(0x7f0000000340)={0x3ff}, 0x8) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000440)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000000580)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000008c0)={0x4, &(0x7f0000000880)=[{0xffffffffffff0001, 0x19, 0x81, 0x401}, {0x5, 0x8, 0x3, 0xf28}, {0x2348, 0x8000, 0x3c264a03, 0xbe}, {0x0, 0xfffffffffffffffb, 0x0, 0x3}]}, 0x10) r13 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)=0x0) writev(r0, &(0x7f0000000b00)=[{&(0x7f0000000a00)="c33b60fa1175d4b05e3200c15322fbbec06ca537ab2ef30878e8e10aaa98c56529198c1466947f1c048de675bac69f2e30d663738b006873a15dd6893174da62cc857d4f2f21266a4ce0ae336dcad5617e8e946224fbd4fcb8", 0x59}, {&(0x7f0000000a80)="cfb5033231fdf2cf4615d74f201a2950a63e98077c1d59d478f2e0025cf5177dd961aaee15c43ed2c85da396d30fa16e22614fd260a0e366fc8688bf9e7bdcec52ebff2e0b8051c926f265bb559d6f649ff9a52a4bca7180f518ff14369e9dd8", 0x60}], 0x2) ioctl$TIOCGSOFTCAR(r7, 0x5419, &(0x7f0000000c00)) getgroups(0xa, &(0x7f00000007c0)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) sendmsg$netlink(r7, &(0x7f0000000840)={&(0x7f00000003c0)=@kern={0x10}, 0xc, &(0x7f00000006c0)=[{&(0x7f0000000400)={0x10, 0x41, 0x200, 0x70bd27, 0x25dfdbfd}, 0x10}, {&(0x7f0000000b40)=ANY=[@ANYBLOB="500000081a002001abbd7000ffdbdf250c7462d18100360008003d00e000000208003700", @ANYRES32=r10, @ANYBLOB="7d3074daaac34262a19e57210f61ba1ad13d59f08393a150c3a2f3ceb8f8d34d85ec5b1b9a7eb73e20e7a71e"], 0x50}, {&(0x7f0000001040)={0x1190, 0x3b, 0x100, 0x70bd2d, 0x25dfdbfc, "", [@typed={0xc, 0x5, @binary="754954805d96"}, @nested={0x1098, 0x66, [@generic="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", @typed={0x8, 0x1a, @ipv4=@multicast1=0xe0000001}, @generic="2de689f4aac38e1f83791fd40122c6e076d5100bc75e9aab5823a84e0e25da8a566e93af8795f57095199dd8ae032c2625331ff43e7137d18bc7aa04925c8c47380496a86a1fa8fcadff10e64d513218e6822185db0d279e4ef2b8b3e1c9e4773a4e4b633ef542aad6d83498e79488e1172c2ff580f6c5898c7a02c7b55000d8fbd1cab17de8aac41dd504"]}, @typed={0x8, 0x48, @uid=r11}, @generic="1f846cf8e78e694b21369546124c64c716f33e596e5e7e7c9d7694008acd97c5c278afd9d8874c6d070375a21c40cf3004be9cb070857f18788b103e8257bc79b5c004a8fe570c756d3f63c6b8f0ac97e429a030294d7c6beac493b603bfb1662471371ad1b9faa37fff58a5586d6f9a660d70ce0513cf7f1efa9657d80045be220c491b30c6338d89e840480a897fc657c899d263d18dd4e4b3057a6e4949a78b46e18a65b5158d495aeec087f13bebdc1418c3da70befacee20112a9345b289a5a5e34f8ebbbc5a4d1ad2a4d2639249b"]}, 0x1190}, {&(0x7f00000005c0)={0xe8, 0x2b, 0x400, 0x70bd29, 0x25dfdbfc, "", [@nested={0x14, 0x8e, [@typed={0x8, 0x54, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x3, @pid=r12}]}, @nested={0x18, 0x2b, [@generic="0a6c8c84c6a357372f7b7a3660cf310ee89f0ade"]}, @nested={0xac, 0x41, [@typed={0xc, 0x1, @u64=0x4}, @generic="7d2bb8a48ed5d958638a4340b0d367243df1db0c727c422700db03f38ef7a87c2f3b560648b569403b7d672003032173342f5ce58f5b7a1539f9b60f57d7749e9a00c341f2c9653e5aec2f1748ef083a6036aecac06f0e04d20e70efa9c050d87a723aa6c53d0da2f58f99eb7b8659688e593651836a4d74e5b5a38b9b425a99424243eafee727c8bc7b6db5205f31eb2112ce78f1a11e244aeb43"]}]}, 0xe8}], 0x4, &(0x7f0000000800)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x20, 0x24048044}, 0x8000) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000100)="2d047cca09770e59137a7a6622ec7e615a200b255e5cf295d9fac2a3654a0c63f7") setsockopt$IP6T_SO_SET_REPLACE(r7, 0x29, 0x40, &(0x7f0000002200)=@nat={'nat\x00', 0x1b, 0x5, 0x648, 0x0, 0x110, 0xffffffff, 0x110, 0x110, 0x578, 0x578, 0xffffffff, 0x578, 0x578, 0x5, &(0x7f0000000980), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [0xffffffff, 0x0, 0xffffffff], [0xff, 0xffffff00, 0xff, 0xff], 'bond_slave_1\x00', 'tunl0\x00', {}, {0xff}, 0x0, 0x8, 0x5}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x5, @ipv4=@multicast1=0xe0000001, @ipv4=@multicast2=0xe0000002, @icmp_id=0x67, @port=0x4e24}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x1f}, @loopback={0x0, 0x1}, [0xff000000, 0x0, 0xff, 0xffffff00], [0x0, 0xffffffff, 0xffffffff, 0xff000000], 'ip6gre0\x00', 'ipddp0\x00', {0xff}, {}, 0x2e, 0x6, 0x1, 0x22}, 0x0, 0xc8, 0x100}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x5, 0x1f, 0xffe}, {0x5b28, 0x1ff, 0x5518e1f8}, {0x80000000, 0x5, 0x1000}, 0xffffffffffffff80, 0x80000000}}}, {{@uncond, 0x0, 0x228, 0x258, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x9, 0x8, 0x2, 0x8, 0x0, 0x4, [@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x18}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}], 0xe}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x1, 0x20, 0x2, 0x3}}}, {{@uncond, 0x0, 0xc8, 0x110}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x4, @ipv6=@dev={0xfe, 0x80, [], 0x16}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @icmp_id=0x64, @icmp_id=0x67}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6a8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000900), &(0x7f0000000940)=0x4) open$dir(&(0x7f0000000080)='./file0\x00', 0x101040, 0x10) getsockopt$inet6_mreq(r7, 0x29, 0x1d, &(0x7f0000000480)={@loopback, 0x0}, &(0x7f00000004c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000bc0)={'vcan0\x00', r16}) 2018/05/25 00:21:29 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x800, 0x0) read(r0, &(0x7f0000000140)=""/207, 0xcf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x3ff, 0x4) io_setup(0x1008, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0}]) 2018/05/25 00:21:29 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d, 0x2000}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x1d6, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000008c0), &(0x7f0000001040)) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000480)="c626262c8523bf012cf66f50e873aae5bcdbe56450080975e4ca7b644e57f754510170bf3cf14e5639b28b9145b64d63b1b08e2661f8505ac0cc6acd118aef4ef4b2d3565563183ae0577a43c39cbdd3f660d9fb84eeb3ab1a45e3b48014e1a850dc0ecf7ed15feeff7571f065c86841b4f10d5329edc5db740c934ff514fc") syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x6, 0x501200) recvmmsg(r1, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000300)=""/84, 0x54}], 0x3, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/240, 0xfffffffffffffecd}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000ec0)=""/219, 0xdb}], 0x6, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000000640)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x4, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/25 00:21:29 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x1ff, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x88) 2018/05/25 00:21:29 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x81000041) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2040c0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000100)={@my=0x1}) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000140)=""/45) 2018/05/25 00:21:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1=0xe0000001, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80}, {}, {0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0xff}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x3, @empty, 0x8}}, 0x6, 0xffffffff, 0x5, "405c86afdfecb61660469141f422797b4d8810ec055713bfcff05df9d2aaebc5530757961887531789bab7fbdbf976b69f86dedbd2c1b086a6194e71d2525e05c627063bee7a89ddb9e6ece03ee1a004"}, 0xd8) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x102) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x6) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4000000000004e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/25 00:21:29 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xffffffffffffffff, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x20000000084) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000000c0)=r3) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3d) 2018/05/25 00:21:29 executing program 4: r0 = socket(0x10, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req={0x0, 0x0, 0x3, 0x6e3}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000180)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x1ff) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x331400, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x400002, 0x0) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x80, 0x200) 2018/05/25 00:21:29 executing program 1: r0 = socket(0x10000d, 0xfffffffffffffffe, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=""/70, &(0x7f0000000200)=0x46) 2018/05/25 00:21:29 executing program 0: r0 = socket(0x11, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) fchmod(r0, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) 2018/05/25 00:21:29 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003b80)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000001840)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB=')\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000003b00)=ANY=[@ANYPTR=&(0x7f0000003ac0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB=')\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) [ 119.717399] rdma_op 000000006fc4a410 conn xmit_rdma (null) 2018/05/25 00:21:29 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xc9) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x8001, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r1, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) [ 119.758667] rdma_op 00000000e3d93f07 conn xmit_rdma (null) 2018/05/25 00:21:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2}}}}, &(0x7f0000000300)=0xb0) 2018/05/25 00:21:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) preadv(r0, &(0x7f0000001f80)=[{&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000000440)=""/173, 0xad}, {&(0x7f0000001e00)=""/168, 0xa8}, {&(0x7f0000000500)=""/24, 0x18}, {&(0x7f0000001ec0)=""/149, 0x95}], 0x5, 0x0) recvmmsg(r1, &(0x7f0000000d40)=[{{&(0x7f0000000000)=@nfc, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/75}, {&(0x7f0000000100)=""/178}, {&(0x7f0000000240)=""/72}, {&(0x7f00000002c0)=""/236}], 0x0, &(0x7f0000000540)=""/172, 0x0, 0x7}, 0x8}, {{&(0x7f0000000600)=@l2, 0x0, &(0x7f0000000900)=[{&(0x7f0000000680)=""/219}, {&(0x7f0000000780)=""/229}, {&(0x7f0000000400)=""/42}, {&(0x7f0000000880)=""/96}], 0x0, &(0x7f0000000940)=""/190, 0x0, 0x7fffffff}}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000a00)=""/87}, {&(0x7f0000000a80)=""/151}, {&(0x7f0000000b40)=""/225}], 0x0, &(0x7f0000000c80)=""/152, 0x0, 0x2}, 0x5}], 0x1, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002040)=ANY=[@ANYBLOB="1e004e00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000002080)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000020c0)={r3, 0x100, 0x40, 0xfb, 0x9, 0x7}, 0x14) 2018/05/25 00:21:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@can={0xc, {{0x1, 0x9, 0x0, 0x400}, 0x4, 0x3, 0x0, 0x0, "93a62282ead7b92b"}}}}, &(0x7f0000000080)={0x0, 0x2, [0xd9, 0x7fb, 0xea0, 0x5b7]}) 2018/05/25 00:21:29 executing program 6: r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x440, 0x0) close(r0) bind$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/05/25 00:21:29 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000900)) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) flistxattr(r0, &(0x7f0000000940)=""/124, 0x1d) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) r2 = accept4$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000), 0x4) recvmsg$kcm(r2, &(0x7f0000000440)={&(0x7f0000000200), 0x80, &(0x7f0000000380)=[{&(0x7f0000000300)=""/94, 0x5e}], 0x1, &(0x7f00000003c0)=""/97, 0x61, 0xfffffffffffffffd}, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200000, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000080), 0xffffff1a) execve(&(0x7f0000000480)='./file0\x00', &(0x7f0000000740)=[&(0x7f00000004c0)='\x00', &(0x7f0000000500)='/dev/uinput\x00', &(0x7f0000000540)='/dev/audio\x00', &(0x7f0000000580)='/dev/uinput\x00', &(0x7f00000005c0)=')\x00', &(0x7f0000000600)='/dev/uinput\x00', &(0x7f0000000640)='/dev/audio\x00', &(0x7f0000000680)='self\x00', &(0x7f00000006c0)='securityselfvboxnet1\x00', &(0x7f0000000700)='/dev/uinput\x00'], &(0x7f00000008c0)=[&(0x7f00000007c0)='cpuset(@(vmnet1.cpusetppp1%\x00', &(0x7f0000000800)='/dev/audio\x00', &(0x7f0000000840)='/dev/audio\x00', &(0x7f0000000880)='\x00']) getpeername$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) 2018/05/25 00:21:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000400)={0x0, 0x0, 0x7, 0x9, 0xfffffffffffffc01, 0x800, 0x80, 0x5, 0x1, 0xb68, 0x7f}, 0xb) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000340)=[{&(0x7f0000000000)=""/117, 0x75}, {&(0x7f0000000300)=""/4, 0x4}], 0x2, &(0x7f0000000140)=""/94, 0x5e}}], 0x1, 0x0, 0x0) getsockname(r0, &(0x7f0000000280)=@nfc, &(0x7f0000000380)=0x80) 2018/05/25 00:21:29 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e97aac1dc890dd981d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) 2018/05/25 00:21:30 executing program 4: open(&(0x7f0000f9aff8)='./file0\x00', 0x8000000000141046, 0x0) mount(&(0x7f0000ae2d7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dedf2f)='v2') r0 = geteuid() r1 = getgid() chown(&(0x7f0000000040)='./file0\x00', r0, r1) acct(&(0x7f0000000000)='./file0/file0\x00') 2018/05/25 00:21:30 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', @ifru_names='\x00pp\x00'}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x100) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) 2018/05/25 00:21:30 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0xfffffffffffffffb, {{0xa, 0x4e20, 0xffffffff80000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}}}, 0x88) open(&(0x7f0000000180)='./file0\x00', 0x220100, 0x6a) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d79000)=0xbe20, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="cefeb64cd318f5525ee7ac7a", 0xc}], 0x1) 2018/05/25 00:21:30 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00000001c0)=0x9, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0x3, 0x0, 0x1, 0x1, 0xffffffffffffffff}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) 2018/05/25 00:21:30 executing program 2: connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x2711, @hyper}, 0x10) syz_open_pts(0xffffffffffffffff, 0x800) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xf9, 0x10000) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140)=0x100000001, &(0x7f0000000180)=0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x20000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) mount(&(0x7f0000005000)='./file0/file0\x00', &(0x7f0000009ff8)='./file0\x00', &(0x7f0000008ffb)='fuse.', 0x0, &(0x7f0000009000)) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00') 2018/05/25 00:21:30 executing program 0: unshare(0x18000000) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4d47d6039f855bb8, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x56, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=""/86}, &(0x7f0000000200)=0x78) 2018/05/25 00:21:30 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) sysfs$1(0x1, &(0x7f0000000000)='/dev/loop-control\x00') 2018/05/25 00:21:30 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9b, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000180)={r0, 0x81000, 0x9, "34eb54efece870f6d0306116fc66d80fbea42d11ebda7d5e8233fcc72e5c30f24bf207841abb0eb00b3c7ad0ea848ca897c07dcb67bde257e5eb1d08ba53d610d46a3964d928f3de47d2304929c7c52fc5999607c3e5dc7a9d72"}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d, r3}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5fdebd04a2316f13"}, 0x10}, 0x1}, 0x0) 2018/05/25 00:21:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2201) read(r1, &(0x7f0000000280)=""/1, 0x0) 2018/05/25 00:21:31 executing program 6: r0 = socket$packet(0x11, 0x80a, 0x300) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="f750d7090eeca19a7d64229402a9053fc91ba27cbf51be284cfd7fa82f6ee1421511ff3cb3cf5f946503900ab5c6ccd7af907a5dac3b86498308adcf9f23c54c748abc50b098d8782065fa48829514be9ffb70b8a892ff", @ANYRES64=r0, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR, @ANYBLOB="192705c2e34d49e3abeca7b7ea63973e56f189a939229c856130c4d700108a19bcdd8f56d88f30e923f07d9f0bbf231c5862f2cc83a8022b29835102abdf8a5fc251fcd89c0c4a78cea2077e36343767d4be4aeb558100b2cfdf6be97e89a99e7458152f986c6f482c1822ab4c1cd5c76609feb23851d16c0d2c329b30c81d4851ee58e0c8a0cde7f9f4276810042973514cc8550516eddb6f5e6aec1759c5eafc5b04da62c808618326874a68c51434acd9a98b73a3a58849d874acdf1f2d8a1acc4d5756fea1bf8b8e02454efd93b210c4397acc46", @ANYBLOB="e1bc48e939cb3e51b6f33c3cde5019be991c838b6c02aa805ef6d067fab55169"], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="7094c11618aef402d32eaf395cf587ee3f3687384a17652a046070c75b17b0d042bb42cb6f31bc9ba29357af22b619f49c4cf146e6d06e21cee160b083c92a126201bdbea09266fcec4b1a86178973b34b9dca75e98a8352d44a348db65a27ab3bb601ef8e97ac2963369a839d3211ba5424e44ed8255f4975cf66edde4931802a26c4d7ddb3fd86933022a0c6d200f408339d2ad59c8119df9fb2b763eedb9d2e323197116bd1f4d2c3c8e29aa032a97cf971018879ec795a107fa25f5fd3d75c5e80d3"], @ANYRES32=r0, @ANYPTR]], &(0x7f0000000080)={0x0, 0x0, [0x49d, 0x4]}) r1 = shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x18b001, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000380)={0xed, 0x1, 0x100, 0x6, 0x1}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0xffffffffffffff01, 0x5, 0xb000}, 0x4) shmctl$SHM_LOCK(0x0, 0xb) 2018/05/25 00:21:31 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x400040, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000001c0)=0x3, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200000, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) 2018/05/25 00:21:31 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000740)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="80bd", 0x2, r0) 2018/05/25 00:21:31 executing program 0: r0 = socket(0xa, 0x0, 0x10001) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '\\:T', 0x14, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x883e, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000004c0)) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000000200)=0x100) close(r3) r4 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="68481ac7c1cb9d92a52ded06b02a03de06919555df08e6e34070fc130ac394ac5a1013bc01b1cc93f6adb1fb96c6fdbc9736c1787d18c30cb44f7505f184", 0x3e, 0xfffffffffffffff8) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x6, 0x20002) keyctl$get_security(0x11, r4, &(0x7f0000000100)=""/32, 0x20) close(r2) 2018/05/25 00:21:31 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x1, 0x0) fanotify_init(0x10, 0x1002) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) 2018/05/25 00:21:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_map}) r1 = dup3(r0, r0, 0x80000) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xb605187345e924ce, @hyper}, 0x10) 2018/05/25 00:21:31 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) sendmmsg$unix(r0, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="0e33b143cd459d1db6d5242d120a0a44aead2acb78f0ab1ae0096c82534c642585e2802601f02119c222a9b946e625dd36c05259715fde372c4aac96aac860af2238dc29152e2a9e832975d1"], 0x18}], 0x4924924924926c2, 0x0) shutdown(r1, 0x0) 2018/05/25 00:21:31 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = socket(0x10, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="0000000000000000000045000600000000000021907800000000e000000100009078e0000001"], 0xfdef) 2018/05/25 00:21:31 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000040)=0xf5) getitimer(0x2, &(0x7f00000000c0)) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x1e) readahead(r0, 0x7fff, 0x1f) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0xffffffffffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'Pp6tnl0\x00'}}, 0xfffffffffffffd6e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}) [ 121.344482] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x5 [ 121.414790] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x5 2018/05/25 00:21:31 executing program 1: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x401, 0x40100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001e00)=ANY=[@ANYBLOB], &(0x7f0000000340)=0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000380)={0x0, 0x3ff}, 0x8) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', r0}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000009c0)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000480)={'nr0\x00', {0x2, 0x8777, @dev={0xac, 0x14, 0x14, 0x1e}}}) flistxattr(0xffffffffffffffff, &(0x7f00000001c0), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {}, 0x8}) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000b80)="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", 0x1000}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/05/25 00:21:31 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="001b000100000000000000000004000000"], 0x14}, 0x1}, 0x0) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000000c0)=""/108) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 2018/05/25 00:21:31 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x8000, 0x100000000, 0x0, {}, 0x0, 0xc000000000000000}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001300)={0x0, 0x9}, &(0x7f0000001340)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0xd, &(0x7f0000000000)={0x0, 0xff}, 0x8) close(r0) 2018/05/25 00:21:31 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000040)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out}, 0x28) 2018/05/25 00:21:31 executing program 5: unshare(0x24020400) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000040)=0x200, 0xfdcc) 2018/05/25 00:21:31 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregs(0x11, r1, 0x0, &(0x7f0000002f00)=""/38) socketpair(0xb, 0xb, 0x8001, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000040)={0x9, 0x4}) 2018/05/25 00:21:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000240)={r2, 0x1, &(0x7f0000000100)=[0x7a9], &(0x7f0000000180)=[0x200000], 0x17, 0x182, 0x1800000000000, &(0x7f00000001c0)=[0x8, 0x1, 0x80000001], &(0x7f0000000200)=[0x2, 0xb126, 0x4, 0x6]}) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000580)="580000001400190000834b80040d8c5602062200e8536e3c4001000000005800004824ca9426e162f95cd8572bd2ae31874f6400940005002804000000be907902008000f0fffefffffe03edf8fef5dd0000001000010000", 0x58}], 0x1) 2018/05/25 00:21:31 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2400, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e21}, 0x10) r2 = dup(r0) ioctl$KDSETLED(r2, 0x4b32, 0x9) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', @ifru_names='\x00pp\x00'}) ioctl(r0, 0x4, &(0x7f0000000000)="3aa2fcdf538077281aaa0a88408daa323d08fa828c19fba1b47e16916e1b48c7cec8498f607feede6158a24d6a59e8c9ed51d8a922ba7e860cc9482fa330125c84d8651ffe4a1bff86d34a4d193b") socket$l2tp(0x18, 0x1, 0x1) 2018/05/25 00:21:31 executing program 5: openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x80000, 0x0) socketpair$inet6(0xa, 0x80000, 0x80000000, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x2bb, &(0x7f0000000040)}) memfd_create(&(0x7f00000000c0)='vmnet0\x00', 0x2) 2018/05/25 00:21:31 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000040)=0x401, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040), 0xba7b}], 0x29a, &(0x7f0000000200)}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x1, 0x0, 0x6, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/25 00:21:31 executing program 4: r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0) sysfs$2(0x2, 0x7f, &(0x7f0000000040)=""/21) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0x84, 0x0) 2018/05/25 00:21:31 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000440)) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") r2 = socket$inet6(0xa, 0xa, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000100)='proc^cpusetvmnet1./ppp1system\x00', &(0x7f0000000140)='system\x00', &(0x7f0000000200)='{\x00', &(0x7f0000000240)='vmnet1cpusetprocposix_acl_accessusernodevuser@posix_acl_accesswlan1@,/user\x00', &(0x7f00000002c0)='$\x00', &(0x7f0000000300)='posix_acl_access-(eth1systemeth0^selinuxmime_type\'', &(0x7f0000000340)='trusted-([,\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='-vboxnet0\x00']) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/05/25 00:21:31 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0xa0001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'syz_tun\x00', 0x400}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000100)={{}, {r2, r3+30000000}}, &(0x7f0000000140)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x401) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000300)={0x2, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/05/25 00:21:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r2, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d90fa7)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x48084) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x20, 0x10000, 0xfffffffffffffd84, 0x5}, {0x2, 0x7fff, 0x8, 0xfffffffffffffffa}, {0xffffffffffffff7f, 0x401, 0x2, 0x8}, {0x5f, 0x80000000, 0x80000000, 0x2de23bb9}]}) shutdown(r2, 0x1) 2018/05/25 00:21:32 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) unshare(0x240203fd) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/05/25 00:21:32 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)) epoll_wait(r1, &(0x7f0000d02f94)=[{}], 0x1, 0x0) 2018/05/25 00:21:32 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x7ff, 0x0, 'client1\x00', 0x0, "c2330fb874d292f9", "41ec903cb9c7454fcb997093be2b6c33ac702cbbd09f111638ae080666ae1ae7"}) 2018/05/25 00:21:32 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x200000, 0x200202) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000001c0)={{0x7, 0x0, 0x0, 0x0, "ac95228c794e30c8dcb46cbc9db48a29919b81a6e6e16a257472270f0c301806055aaaf4ce7e5e9ffaf43c88"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd], {0x77359400}}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x105000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000100)={0x1, &(0x7f0000000040)=""/5, &(0x7f00000000c0)=[{0x9, 0x0, 0x3ff, &(0x7f0000000080)}]}) 2018/05/25 00:21:32 executing program 4: unshare(0x2000400) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xd1cf, 0xa0000) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000200)={0x1, &(0x7f0000000080)=""/112, &(0x7f00000001c0)=[{0x0, 0x68, 0x8, &(0x7f0000000140)=""/104}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x8}, &(0x7f0000000300)=0x8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0xffffffffffffffe0, 0x1}) 2018/05/25 00:21:32 executing program 7: r0 = socket(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x200000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000040)}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00000001c0)="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", 0x2f5, 0x0, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/25 00:21:32 executing program 6: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="fa944e4bb3fc44f3232120"], 0xb) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f00000010c0), &(0x7f0000001100)=0xc) personality(0xd040002) request_key(&(0x7f00000024c0)='id_legacy\x00', &(0x7f0000002500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002540)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe) 2018/05/25 00:21:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000040)="050048", 0x3, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) 2018/05/25 00:21:32 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000200)=0x6e) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000240)={'team0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000340)={{{@in=@local, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0x75c437fff5f91f67) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'veXh1_to_Bond\x00', r1}) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8910, &(0x7f0000000040)="c626262c8523bf012cf66f") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@newqdisc={0x24, 0x5e, 0x7, 0x0, 0x0, {0x0, r2, {0xf0}}}, 0x24}, 0x1}, 0x0) 2018/05/25 00:21:32 executing program 3: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x200000000000) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ipv6_route\x00') read(r2, &(0x7f0000000280)=""/240, 0xf0) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000100)={0xe}) ioctl(r3, 0x9, &(0x7f0000000000)="1b99d754615d7082e5cf9e62d42423a10045719cdc49ba7755528a2e4a2f876271a9") 2018/05/25 00:21:32 executing program 4: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x4, 0x8000000000080) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f00000000c0)=0x5) socket$inet_icmp(0x2, 0x2, 0x1) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)={0xffffffff, 0x14, [0x9, 0x2, 0x80000000, 0x1, 0x0]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) 2018/05/25 00:21:32 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10000, 0x100) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000040)={0x7, 0x1f, 0x1}) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)="2b37c9", 0x3}, {&(0x7f00000003c0)}], 0x2, &(0x7f0000003b40)}, 0x0) 2018/05/25 00:21:32 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000680)=@migrate={0xac, 0x21, 0x323, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@dev={0xac, 0x14, 0x14}, @in6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x3b2}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs_stats_percpu\x00') r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000027c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000001c0)={r4, r5}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000200)={0x1, 0x6, 0x2000}, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000028c0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000029c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002ac0)={'gre0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002b00)={'vcan0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002b80)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002c00)=0x14, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002d00)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000002e00)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000003080)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x12}, 0xc, &(0x7f0000003040)={&(0x7f0000002e40)={0x1ec, r2, 0x100, 0x70bd2b, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r6}, {0xc0, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x78, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}]}}, {{0x8, 0x1, r10}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r11}}}]}}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x20000810}, 0x800) 2018/05/25 00:21:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x400, {0x0, 0xffffffff, 0x7, 0x3, 0x80000001, 0x5}, 0x7, 0x1}, 0xe) fchdir(r0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r1, 0x208, 0x70bd26, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xc6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x8080}, 0x1) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/25 00:21:32 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be282346d61ac97"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x1a, &(0x7f0000000240)=ANY=[@ANYBLOB="b4000000000000002500000000000000620000000000000000000000000000009500000000000000e2b608d0334931c68139bd7a62f28d5c458a1d8d64bb5a9b8076affca5d4fea297a4738afb697c64a4a75040eb018695e6272c4343916684126e06d377f058ea19403a874360698aad47c1e99e46cab06604843134d99cc1e0dbc84809cbf9a0b1201d76d987e8f6111ebc9f9e6f6567c9c4e33b7fd2784ef8fdf03ddaa6163cb2a07b1ad9b7e89e2026a7cf642efed7748fc3eea2b5df7e30482f8d5762f485e9abca7418858b18"], &(0x7f0000000180)='syzkaller\x00', 0x5, 0x234, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000140)={0xce8d, 0x3, 0x81, 0xfff, "e1bac7346dfc10a45187371742fd077643f7f29dca3e52649ba5ddda39c372548d7e603bdef8bd35cb8b88bf", 0x120}) 2018/05/25 00:21:32 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="dde9d81cba33", [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x304, 0x5, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9, 0x200) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x5bde, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) 2018/05/25 00:21:33 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000591000)={@link_local={0x1, 0x80, 0xc2}, @random="0300000885ea", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "0229ec392f58746f8478737b47bffe0306908778"}}}}}, &(0x7f0000e28000)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xe0, 0x1000, 0x3}, &(0x7f0000000080)=0x10) getpeername$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r1, 0x1ac, "68bae3422dcf8bb319c7de4b000000000000000921651a061837ed1b48c5dd05a79a701a838aecdf67e74e769bb998f725d386ac2db62f6e6f09d8cc42a8f01159b7e521524870e6b5591ac412d23b938ff7f8b78eb848be609650849efb6f6d96d5bae7cb"}, &(0x7f0000000140)=0x6d) 2018/05/25 00:21:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 2018/05/25 00:21:33 executing program 6: pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000)={0x10000, 0xfffffffffffffffd, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x3}, &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000000000), 0x8}) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x10, 0x80800) recvfrom$llc(r0, &(0x7f00000003c0)=""/200, 0xc8, 0x10000, &(0x7f0000000380)={0x1a, 0x302, 0x7, 0x5, 0x80000000, 0x3}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/97) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e24, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x7ff}}, 0x6, 0xe7, 0x5, "522e20c82ee458824caf9b5522cc0cc0cf0c1dd6da0246bbafedf5e94d20e95a558d33b34965d9e577d2a967a350d94e1d6d5da57e5b44433373e53d8a882806589f7bd4b029cb5c810f7cf060e965da"}, 0xd8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'erspan0\x00', 0x8000}) 2018/05/25 00:21:33 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x5c831, 0xffffffffffffffff, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vhost-net\x00', 0x2, 0x0) readlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000580)=""/143, 0x8f) 2018/05/25 00:21:33 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x0, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/25 00:21:33 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c60e262c8523bf012cf66f") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r1, &(0x7f000007c000)={0x58, 0x0, 0x1, @random="0700000000ffffffff00e6065d86a61bf2b3b36e2713546deaa31b55dededda4847ff7bf2b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b1b3dd332fdbf7b83919045"}, 0x58) 2018/05/25 00:21:33 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)={'syz0'}, 0x4) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='siz0'], 0x4) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 2018/05/25 00:21:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000040)="050048", 0x3, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) 2018/05/25 00:21:33 executing program 3: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmsg$netrom(r0, &(0x7f0000000340)={&(0x7f0000000080)=@ax25={0x3, {"674dc9af905567"}, 0x3}, 0x10, &(0x7f0000001540)=[{&(0x7f00000000c0)="319278c26a442a2a4c811a4e59f85800550f9463d5797be263fef24d54c780c41cc6315e72980fdb4c0388cf52a5fdd7981224d9f841c73ffbc458fcf47f4ecc7550d311e222592ec0af617fd32d75c2d5000cf19a6c5ac3bb37ec88a51c6c6bee2f419a2aae1a6d96f0031629063290c69d1238236510fee429f62738864fbfc9c0bb069918f53ffeb328c90d6f88545697c46785d56938767719ef", 0x9c}, {&(0x7f0000000180)="ac0c41d6b62864ac23ca6fb47567e817bf6f968480bb466c1ef68e6d41e450907f356717a4ae0289a35626cd3d4f4a58eb13b12f6bb2eb283b99021bda4912354b8df4c5445b1f1879747a3b113d48a8cd8f369df3d968715cc731504e49698056d90464819391aebf069be3d2eb7f1511be21b02145b44b4c538a18a8cda6f2f1a3349905b66615436c3157ef136f706058197d23a2e15867ae3e2128ac7153eb6e74755bde514d93516d46f3df5f6628f6a0c546b56b8b2d6eeafe699a0d8f5f223ea46a6deb53a8112495ebe57b56ae1c9a866a77d70396eadca91be6869cda0b", 0xe2}, {&(0x7f0000000300)}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="bf5d9a78b24dec472f3068b0e3115f0e0988360c62d1d4d8f48074fe1f342e74695ce3dcd6056497741b56b636491ffcac0fd667836134f39c5ff28d74b8871dcb3adde30b8f43a5fba6bb91a4d27f344e9ba1420917e32f8dca2236d89ddbb115cb033a2f35fe3aa3a482341dc742e642f4f3dba4f7eaec5a488d264d75698c6f792b06147bdb6f7b0d42498880492808092a3e37c7487d3737fc", 0x9b}, {&(0x7f0000001480)="878a5266bd05ec575e448af5ee06b26238569c1f772e367afde53c49807c4de1250a0ce2ee7943dee5dee58c14285b07ebdf8093c07bb6364dfd81b3519e6dae6930062d37a76cda09c0e0253d9518ab923117ce62463e57d409baab84b2d8f89fc0ffdce344322c016224d240303533fadb2dc381b325c1c625f16b05c5a99472b056621f58fe40eb037b58b8afea74865b357d070edd38576b2f47fddc1b9a82", 0xa1}], 0x6, &(0x7f00000015c0)=[{0xe8, 0x0, 0x5, "4b7d0aa662f84b0dcf3a50bedb890ec96791a40c421cca7913d86a0068f57337545fc631e8ce6eb29cbfbd643a8cd0ca74ec7fa2bc8042a721ac36f9829e5cdabecc8177cfe2c945c64c56c38e82e8dadc58729f828938b2cf744d2b42b52754ab4e1e87dfebce6d498948af5b95aeda6d6cfc47d32df683b2eb052274f4cba1aea655786b992a748fb8995789e7b0cf99f03d73b397b35671b57fdf3b03fbb010c458c46f4506b7825e1679e4a5e6f7f6303f6a61c702d88909352bfcf9832de05512a8b7f47a4f666660390e3cc5c8f678"}, {0x58, 0x102, 0x8, "a552bb34a79f4cd866f51c75e147bc5fb19aad61e36d5ef1f1c56b1ab1314b371ecdc1f5cb85c7f489502a3b53daf73d5478b3146bbe32316bcefdb7a8a747ed9dab23"}], 0x140, 0x4801}, 0x4004000) sendmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="af", 0x1}], 0x1, &(0x7f0000000400)}, 0x0) [ 123.734599] CUSE: DEVNAME unspecified 2018/05/25 00:21:33 executing program 5: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r1) write$sndseq(r3, &(0x7f0000000100)=[{0x3ff, 0x8000, 0x7f1, 0x9, @tick=0x40, {0xff, 0x6}, {0x2, 0x2}, @raw32={[0x2331, 0xeca1, 0x4]}}], 0x30) r4 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000040)={{0x3, 0x0, 0x0, 0x0, 0x3}}) mkdir(&(0x7f0000000080)='./control/file0\x00', 0x0) 2018/05/25 00:21:33 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="5d4f26c8c3b126f25af34df5659fc82c6323bf012cf66fdb2902a95edbaa8d779adc12396f8f06c7dc3b11a171f08e1571237d67e72e4ad3a61ae45bafdacf8b32b870b06e9f1f2d63657020cea496616450702e10d0e3a3d1ad8c488df6bae017d917d72ecaf16c520e1f1fecf3eac27309b5d40b9a787f1b98852a076e2e5a7a1f215c4b774f6f066fa533d77fcbc947cf05c91c7fcdbc53a03b82af7bff63541389dd549ae7a2693470d72147d293d8d6a0f64d2225b3880d024a77d5a1778d22be5c8bb74ad3325485ffe7caa5d7221df4") socket$inet6_sctp(0xa, 0x10000000005, 0x84) 2018/05/25 00:21:33 executing program 3: set_mempolicy(0x4002, &(0x7f00000001c0)=0xfffffffffffffffb, 0x400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendto(r0, &(0x7f0000000040)="967995c3c8d101eb202b23c9c2b92d527d892f972d753bbbcc4c403afeedae0422aa58e506337d8e966dfc451eb6d7d453127d640f7143f276e226bc629100997184b97dad9638525ca28ac38aba6feb768e8ffd0d614e142fd4f3cbe2f709a49f96cd1533f863bd11e379bdbcdca0bc81b0ed4628b83b32adf066df4ec1acc3bc6eb574bd6e9ad5fda89278c1fee67906c0833210394204aa2e3638b2c4d668c9aa444617f3c9daf0527f93c8583d055bdcd891a3d46f85450dfa4297fb4aac88b49769717ad29e7986", 0xca, 0x4040801, &(0x7f0000000140)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x80) clone(0x9609b98c48c7ed55, &(0x7f0000000200), &(0x7f0000005ffc), &(0x7f0000000240), &(0x7f0000002000)) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x1fd0e7d3) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x55e7, 0x48000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000001040)="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") 2018/05/25 00:21:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)=ANY=[@ANYBLOB="0000009e180000000200000007b496b46991efa9720000000200000007000000"]) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/242, 0xf2}], 0x1) 2018/05/25 00:21:33 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x20}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x1ba, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97]}, 0x18) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0xffffffff, 0x7fff, 0x9, 0x800}, 0x10) [ 124.153415] dccp_close: ABORT with 8 bytes unread 2018/05/25 00:21:37 executing program 6: r0 = inotify_init1(0x80000) mmap(&(0x7f0000a96000/0x2000)=nil, 0x2000, 0x0, 0x8972, r0, 0x0) r1 = dup(r0) recvfrom$ipx(r1, &(0x7f0000000080)=""/4096, 0x1000, 0x10100, &(0x7f0000001080)={0x4, 0x1, 0x3, "f2d2d6dd4ed9", 0x40}, 0x10) mremap(&(0x7f0000a96000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000a96000/0x2000)=nil) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000010c0)={0x2, 0x6}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x100000000}, 0x4) 2018/05/25 00:21:37 executing program 3: unshare(0x400) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x0) 2018/05/25 00:21:37 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x999d}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23}}, [0x100000000, 0x7d2, 0x0, 0x0, 0x4db, 0x7, 0x81, 0x4, 0x4, 0x9, 0x3, 0x2, 0xffffffffffff7fff, 0x81, 0x4]}, &(0x7f0000000180)=0x100) close(r0) 2018/05/25 00:21:37 executing program 0: r0 = inotify_init1(0x0) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x8, r2) 2018/05/25 00:21:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008a8000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) socketpair(0x19, 0x7, 0xff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSBRK(r3, 0x5427) keyctl$get_keyring_id(0x0, r1, 0xb50) sendmsg$key(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2, 0x5, 0x6, 0x2, 0x1f, 0x0, 0x70bd25, 0x9, [@sadb_x_sec_ctx={0x9, 0x18, 0x7, 0x80000000, 0x3f, "7985878d4e9f90ccd05af823e49dd990d4206b0eb3a73b0db7a6500459664d7d6bd7f34ce1979fa1f493575699026f2c3846a44d28a81356ab8953ef2de09e"}, @sadb_ident={0x2, 0xb, 0x800, 0x0, 0x2}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x3f, {0x6, 0x3c, 0x0, 0xffffffff87eaf852, 0x0, 0x2, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_lifetime={0x4, 0x4, 0xf905, 0x8, 0x7, 0x1}, @sadb_lifetime={0x4, 0x2, 0x7de9, 0x9, 0x6, 0x8}, @sadb_sa={0x2, 0x1, 0x4d4, 0x57, 0xffffffff, 0xb0, 0x1, 0x40000000}]}, 0xf8}, 0x1}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x17, &(0x7f0000000200)=""/213, &(0x7f00005db000)=0xd5) 2018/05/25 00:21:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x1c, "9504a794005a9d76723f0e7b14b96f21b5cc9334c904953ca17fb784"}, &(0x7f0000000000)=0x24) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000100)) 2018/05/25 00:21:37 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00002ae000/0x1000)=nil, 0x1000}, 0x3}) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xffffffff80000000, 0x101000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000100)=r2) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x730000}, 0x200000}) 2018/05/25 00:21:37 executing program 5: syz_emit_ethernet(0x11ee, &(0x7f0000004e40)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[], {0x8100, 0xfffe000, 0x5, 0x2}}], {@mpls_mc={0x8848, {[{0x4, 0x2, 0x5, 0x81}, {0x92c7, 0x8, 0x3f, 0x20000000}], @ipv4={{0x6, 0x4, 0x6, 0x3f, 0x11d4, 0x65, 0x5, 0x10001, 0x7d, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, {[@noop={0x1}, @noop={0x1}, @noop={0x1}]}}, @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x101, 0x0, 0x1, 0x880b, 0x28, 0x0, [0x4], "c13bdcce5e4de1478bcf19eadc80967fd7ceef0b568e5c37070360dcce0db5dbba00f47c2cda5395"}, {0x6, 0x0, 0x3f, 0x60e, 0x0, 0x0, 0x800, [0x3], "f0c1bcf23fa1ac009b2e54634fabcd523157631b99ddcfc516b876124a23ba06cfafa5bdc72b1dc015bbb6e6207e67a75905b64de7b77da8284bfb05c830638c87d2a5c5ead0ba02b70c8d675ed2c35144cff90aaa0ae13380bfd91f1d4810e4578e4146f0b8b15f433e9772d526e1db7156d804165014235d34cd583802f960ee8e104b00fde71936ac300eb74cdf720dba078b86b09975644cce73feea748bb142deeccf9009417513d49daadeb6e6c13c5981f30670ab6844b8924b6b8a86a393fa80f4d7882919d9"}, {0x9, 0x0, 0x2, 0x0, 0x0, 0x0, 0x86dd, [0x9, 0x13c0], "60a9e1b615fdbb59082377ccb143f4b5ed94269d283ff7d8adee511b6e77617cac9ea89bf871f04c53e90f35694dc9a2f1912c8e279e39727b777e2dde3add103f160ce65563d8d9f36eb2ed66a5b7fbb2fa98803dabf7e4ef9e4383e7c3119d5181e42ea2046fe0df1b1f399e44556f5e50a88f447e52d6e71acbb9249a"}, {0x8, 0x88be, 0x2, {{0x3, 0x1, 0x5, 0x5, 0x800, 0x4, 0x4, 0x2}, 0x1, 0x3ff}}, {0x8, 0x22eb, 0x0, {{0x9, 0x2, 0x7, 0x0, 0x3b8, 0x4, 0x5e4, 0x6}, 0x2, 0x9, 0x1, 0xffffffffffffff80, 0x4, 0x0, 0x101, 0x8, 0x7ff, 0xfffffffffffffff9}}, {0x8, 0x6558, 0x4, "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"}}}}}}}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x7, &(0x7f0000000000)=0x200) 2018/05/25 00:21:37 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)) r1 = shmat(0x0, &(0x7f00001c0000/0x3000)=nil, 0x5000) shmdt(r1) 2018/05/25 00:21:37 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000000)) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x8) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000002c0)={0x100000001, 0x401, 0x4, 0x4, 0x2, 0x7}) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x40) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000240)={0xffffffff, 0x7, 0x473, 0x15, &(0x7f0000000080)=""/21, 0xf3, &(0x7f0000000100)=""/243, 0x2f, &(0x7f0000000200)=""/47}) 2018/05/25 00:21:37 executing program 7: mknod(&(0x7f0000000000)='./file0\x00', 0x40d, 0x0) mknod(&(0x7f00000000c0)='./file1\x00', 0x8000, 0x8000) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}}) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000600), &(0x7f0000775000)) 2018/05/25 00:21:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'syz_tun\x00', {0x2}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2002, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000080)="886cae4aac6f41d78081b0f2bbbae9141828df8154731addea37cc7ed9e0f3759eea24e77488e58c8938f74138d35d3b4a8f9cdb0b35bee5023db67dcdb5e916", &(0x7f00000000c0)=""/212}, 0x18) 2018/05/25 00:21:37 executing program 5: clone(0x203, &(0x7f0000000100), &(0x7f0000744000), &(0x7f00000000c0), &(0x7f0000000100)) r0 = socket(0x7, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mknod(&(0x7f0000000080)='./file0\x00', 0x23, 0x0) execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000400), &(0x7f0000000300)) 2018/05/25 00:21:37 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/05/25 00:21:37 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/25 00:21:38 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x200000000006804) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") write$sndseq(r0, &(0x7f0000000080), 0x0) tee(r0, r1, 0x5, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) 2018/05/25 00:21:38 executing program 0: mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mknod$loop(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0/file0\x00', 0x11) syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000) 2018/05/25 00:21:38 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x0, 0x2000}, 0xc, &(0x7f0000000000)={&(0x7f00000004c0)={0x38, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0x20, 0x0, [@typed={0x1c, 0x0, @str='keyringmd5sumwlan1em1\x00'}]}, @nested={0x4}]}, 0x38}, 0x1}, 0x0) 2018/05/25 00:21:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x80180) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0xc0bc5310, &(0x7f0000000000)={0x84}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0xf, 0x9, 0xffffffffffff00ee, 'queue1\x00', 0x5}) 2018/05/25 00:21:38 executing program 7: lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) semtimedop(0x0, &(0x7f0000000180)=[{0x0, 0x3}], 0x0, &(0x7f00000001c0)={0x0, 0x989680}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x208080, 0x0) getdents(r0, &(0x7f00000000c0)=""/111, 0x6f) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000680)=@mangle={'mangle\x00', 0x1f, 0x6, 0xce0, 0x0, 0xc0, 0xc0, 0x0, 0x1a8, 0xc48, 0xc48, 0xc48, 0xc48, 0xc48, 0x6, &(0x7f0000000240), {[{{@uncond, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@empty, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, 'bridge_slave_0\x00', 'veth0_to_team\x00', {0xff}, {}, 0x84, 0x1, 0x20}, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x74c, 0x2, 0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@broadcast=0xffffffff, @rand_addr, 0xff, 0xffffffff, 'ipddp0\x00', 'syzkaller1\x00', {0xff}, {}, 0x6a, 0x2, 0x40}, 0x0, 0x878, 0x8a8, 0x0, {}, [@common=@unspec=@u32={0x7e0, 'u32\x00', 0x0, {[{[{0x3, 0x1}, {0x5, 0x3}, {0x0, 0x2}, {0x81, 0x3}, {0x40, 0x1}, {0xffff}, {0x4, 0x3}, {0x9}, {0x8001, 0x3}, {0x7, 0x2}, {0x200, 0x3}], [{0x7ff, 0xffffffff}, {0x0, 0x2}, {0x10, 0x3}, {0x9, 0x7}, {0x1, 0x100000000}, {0x0, 0x1}, {0x0, 0x101}, {0x1000, 0x9}, {0xfffffffffffffffe, 0x1}, {0xd9d, 0x3}, {0x2}], 0x1, 0x9}, {[{0x0, 0x3}, {0xfffffffffffffffa, 0x3}, {0x9, 0x2}, {0xfffffffffffffff9, 0x2}, {0x6}, {0x0, 0x1}, {0x2, 0x3}, {0x400, 0x3}, {0x10001, 0x2}, {0xa2, 0x3}, {0x4, 0x1}], [{0x100000001}, {0x16, 0x8001}, {0x2, 0x7ff}, {0x2, 0x1}, {0x401, 0x153}, {0x7, 0x1}, {0x7, 0x93}, {0x2}, {0x0, 0x8001}, {0x7, 0x7}, {0x80000001, 0x10000}], 0x7, 0x3}, {[{0x9, 0x3}, {0x3, 0x1}, {0x7, 0x2}, {0x8001, 0x3}, {0x9, 0x2}, {0x4, 0x2}, {0x7f}, {0x9, 0x2}, {0xffffffffffffffaf, 0x2}, {0x1, 0x3}, {0x0, 0x3}], [{0x8, 0x6d7d}, {0x8, 0x2}, {0x7}, {0x7ff, 0x8000}, {0x9, 0xffff}, {0x9, 0x8000000000000}, {0x2800000000, 0x1}, {0x3ff, 0x6}, {0x8, 0xffffffffffffff01}, {0x9, 0x400}, {0x1, 0x7}], 0x5, 0x2}, {[{0x7, 0x3}, {0x4, 0x3}, {0x6, 0x3}, {0x800}, {0x7fff, 0x3}, {0xe8af, 0x3}, {0x3, 0x3}, {0x800}, {0x3}, {0xa0, 0x3}, {0x4, 0x3}], [{0x0, 0x59f6}, {0x6, 0x8}, {0x1, 0x7980}, {0x0, 0x6}, {0x3, 0x2}, {0x6}, {0x0, 0x568}, {0xfffffffffffffff9, 0x401}, {0x2, 0x5}, {0x6, 0x1b}, {0x1, 0x3}], 0x8, 0xb}, {[{0x10000}, {0x3ff, 0x1}, {0xfffffffffffffffd, 0x2}, {0x8}, {0x80000001, 0x3}, {0x5, 0x1}, {0x9, 0x3}, {0xffffffffffffffff, 0x3}, {0x639044e6, 0x3}, {0x0, 0x1}, {0x5, 0x3}], [{0x8, 0xb3}, {0x2, 0x3}, {0x401, 0x2}, {0x4}, {0x89c5, 0x440b}, {0x800, 0x8}, {0x200, 0xc7ff}, {0x81, 0x1}, {0xfffffffffffffffe, 0x80000001}, {0x1, 0x8}, {0xe9d, 0x1}], 0x0, 0xa}, {[{0x2, 0x3}, {0x1}, {0xfffffffffffeffff, 0x1}, {0x5a2, 0x1}, {0xfff}, {0x1, 0x2}, {0x89}, {0xfffffffffffffffb, 0x3}, {0x8}, {0x7, 0x3}, {0x100000000, 0x1}], [{0x1, 0x76b3538b}, {0x3f, 0xbfef}, {0x1, 0x3f}, {0x3}, {0x2, 0x307}, {0x2a98, 0x10000}, {0x80}, {0x80, 0x5}, {0x7fff, 0x7fffffff}, {0x4}, {0xdc1, 0x81}], 0x7, 0x3}, {[{0xc9}, {0x100000001, 0x3}, {0xff, 0x3}, {0x6, 0x3}, {0xd6, 0x3}, {0x4, 0xed9cd85068f58682}, {0x9d2, 0x3}, {0x8, 0x1}, {0xc37e, 0x3}, {0x101, 0x3}, {0x3}], [{0x33ef0bc0, 0x5}, {0x2, 0x5}, {0x1f, 0x4}, {0x9c, 0x100000001}, {0xca66, 0x1ff}, {0x7, 0x3ff}, {0x3, 0x3}, {0x8001, 0x6}, {0x175}, {0x5a5, 0xfff}, {0x16, 0x5}], 0xb, 0x5}, {[{0x5, 0x1}, {0x0, 0x3}, {0x800, 0x1}, {0x5, 0x1}, {0x8}, {0xffff, 0x3}, {0x18000000, 0x2}, {0x8, 0x1}, {0x400, 0x3}, {0x2}, {0xd97, 0x3}], [{0x7, 0x4af}, {0x4}, {0x9, 0xbbb}, {0xffffffffffffffff, 0x3000}, {0x7ab, 0x5}, {0x0, 0x10001}, {0x5, 0x7}, {0x6, 0x6}, {0x8000, 0x1}, {0x0, 0x5}, {0x3, 0xe0}], 0x2, 0x2}, {[{0x80, 0x1}, {}, {0x6, 0x3}, {0x4, 0x1}, {0x15b, 0x3}, {0x401, 0x3}, {0x8, 0x1}, {0x8}, {0x1}, {0x91, 0x3}, {0x9, 0x3}], [{0x3, 0x5}, {0x80000001, 0x6}, {0x6, 0x7}, {0x7, 0x9e2}, {0x3a9, 0xe0f}, {0x0, 0xd2f}, {0x4d1, 0x1000}, {0x5, 0xfc2}, {0x8, 0x7}, {0xf4c, 0x8}, {0x8, 0x8}], 0x7, 0x8}, {[{0x8, 0x3}, {0x7fff, 0x3}, {0x3, 0x3}, {0x4712, 0x2}, {0x0, 0x2}, {0x1, 0x2}, {0x4}, {0x2, 0x2}, {0x2, 0x2}, {0x4}, {0x1000, 0x3}], [{0x80, 0x8}, {0x2dd446cf, 0x5}, {0x6, 0x7}, {0x5, 0x2a4}, {0x4, 0x593}, {0x5, 0x1}, {0xdd, 0x80000000}, {0x5, 0x9}, {0xfff, 0x9}, {0x0, 0x4}, {0x971a, 0x20}], 0xb, 0x9}, {[{0x2, 0x51a8b8af6b5bd747}, {0x1, 0x1cddeed82103b11c}, {0x7, 0x2}, {0x9, 0x1}, {0x4, 0x1}, {0x100000000}, {0x4506, 0x1}, {0x2cfe}, {0x9, 0x2}, {0x4}, {0x0, 0x3}], [{0xfffffffffffffffe, 0x4}, {0x2, 0x1}, {0x1, 0x4466}, {0x2, 0x7}, {0x10000, 0x9}, {0x0, 0xfff}, {0xf67, 0x64}, {0x4, 0xfffffffffffff000}, {0x7ff, 0x81}, {0x45009437}, {0x10001, 0x6}], 0x4, 0xa}], 0x6}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x404, 0x3, @multicast2=0xe0000002, 0x4e24}}}, {{@ip={@empty, @multicast1=0xe0000001, 0xff, 0xffffff00, 'ip6gre0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x7f, 0x2, 0x40}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x3c}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xd40) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x1}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6gre0\x00', 0x10) 2018/05/25 00:21:38 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0xcf6a) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6, 0x181000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) 2018/05/25 00:21:39 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x2001) timerfd_settime(r2, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00000000c0)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000340)={r3, r4+30000000}, 0x8) chmod(&(0x7f0000000000)='./file0\x00', 0x9) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) recvfrom$unix(r1, &(0x7f0000000100)=""/190, 0xbe, 0x2000, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/25 00:21:39 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_acct\x00') ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r2, 0x2286, 0x707000) 2018/05/25 00:21:39 executing program 2: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x800) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x8001, 0x80040) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0xfffffffffffffffe, 0x7f, 0x1000, 0xfffffffffffffff9}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r2, 0x7, 0x93, "3651ce56c962dace4b2aeab5f7271cf2d534ec13154e81b5d509be0f7eeabd0c8b13865bab31a4358f4ed7444c14012309fae4020f51bd95655efae8f736e7ea91ff1c4719500b9a3be94ebb13878fa8f10a1406ad482d3f695cff9cb30245651f932ec151aadcdff98e6113c7dcc643df917e169588295b4ea08bb8a21b5e7403e6e07dd70ec1058039a3e680d3cd9e857aea"}, 0x9b) accept$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$bt_hci(r3, 0x107, 0x14, &(0x7f0000000200)=""/25, &(0x7f0000000240)=0x19) getsockopt$inet_int(r1, 0x0, 0x1e, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/05/25 00:21:39 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x81, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000240)=""/174) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) 2018/05/25 00:21:39 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="0005e34e32f675422737e4743bacc0314f732f9fc5ca57316a14cfcca9195dee53d78fda953ee13e00cda81153e380185b526b655f1742df2ad54f940459e401ffe8181d422f26e8be96aa0701a2804ea10afb2846bf05c0c45c9c7f", 0x33, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x1, 0x0, 0x3, r1}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500), &(0x7f0000000780)=0xaa) 2018/05/25 00:21:39 executing program 3: r0 = socket(0x10, 0x80002, 0x9) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003580)=@int=0x47a2, 0x4) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xc0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x83) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000003540)={0x0, 0x0, &(0x7f0000003440)=[{&(0x7f0000000180)={0x160c, 0x25, 0x601, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x94, 0x65, @binary="bdadee2a09fec99595fcdcc8eb86c73ba5fee52091a425d1338fb1716dd0f89e3a996f982b6c2a1aeeefb6df5c35642ac49e1718e50ec8ac649a8344498ceb94f6ad8b1aeb8ed2541275a97c93f0714598fec540d73d3b68ab4df8c751e916b36fc3bbc0feaa85b1f5abcba6453cf2f0f2446bef0a60f6f6c2db99e58ccb23a511ea5b5a2b4f77f41f3108530c"}, @nested={0x1c, 0x70, [@typed={0x4, 0x81}, @typed={0xc, 0x6a, @u64=0xa6a}, @typed={0x8, 0x53, @pid=r1}]}, @nested={0x2c, 0x12, [@typed={0x8, 0x6b, @pid=r2}, @typed={0x8, 0x53, @fd=r0}, @typed={0x8, 0x72, @fd=r0}, @typed={0x8, 0x6e, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x68, @u32=0x6}]}, @nested={0x120, 0x3c, [@generic="ede24d2c29076a2db52cafda935870412afd9bea1ff24f10895c477e36a779449c98100545ee5e162d20f4c96ae3ebe8d85a4a29", 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@typed={0x4, 0x81}, @typed={0x28, 0x2c, @str='#}security&vboxnet0trustedcgroup\x00'}, @generic="c4d6a6f4609f", @typed={0x8, 0x3b, @ipv4=@rand_addr=0x4}, @typed={0x8, 0x5d, @str='\x00'}, @generic="774a9d29429d0efa8509826b79655b0386ce9e3d16f66629e31cd074a1a58f22e18e9a49c37f5e455fb3c2694109849383b2de7c8ed49c24c088bda806234c9e9061efa3fc4108ed3cb564f184b107658fbb997f00ca0b0ca6ad1139bb177cf6ff431bc56ad2e1637922395b4cbd7ba3a2be4c2aa448387b3a3a1f44516eb87dc5084a684adbaf6c775cc4b85754db9a6213c3e53d43f3fd8b3faf8d"]}, @typed={0x8, 0x96, @fd=r0}, @typed={0x8, 0x10, @u32=0xfffffffffffffffe}]}, 0x1248}, {&(0x7f00000031c0)={0x4c, 0x1b, 0x100, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x1c, 0x6f, [@typed={0x8, 0x3, @u32=0x8}, @generic="0e47936767", @typed={0x8, 0x1, @fd=r0}]}, @typed={0x8, 0x1a, @pid=r6}, @typed={0x18, 0x91, @str='#:,wlan1mime_type*\x00'}]}, 0x4c}, {&(0x7f0000003240)={0x1f4, 0x1c, 0x300, 0x70bd28, 0x25dfdbfd, "", [@nested={0x8, 0x8, [@typed={0x4, 0x14}]}, @nested={0x16c, 0x20, [@generic="30baa22cce664cfd25d1b44eb721625ab935607f3c536c1b5f79761fa5abd8a113d5909dabb1d8b13b262037da09d2ed5a15792736df7920dc0822afeff7873d0253b418202d2c534d01c7b6d01374997ca65d5b20c2e5592416afebf194fd0b7a424a3e55555c8a757e8aacbf848ce0be6881c5f7168bf72397c7fb58deaffeddea12d7b23440e2c98a8c48e044e0a7a169f887a5446c0f262eeef6b031d86d60cf781c8f3bc491704d03d88e79311d00134fb7a8dc2862803535dfa36e154ef83874d7910479d61cf0c9821c7d934e5ec3a93ad422ebe7f92cead9b09dc166d4c856c0e82c277f02f3691c3013c1f69ae086382dd219", @generic="ff8a64a7d2742c3bec5fbb3e867deb9a536a4d0e48d11a12493d7692e5ab43848577b7f92ae7ee3ce83ffbcb270840200134c7abcf2440a4378041a7f2e19e78dc85295ebbd952ead112a736aa852c82b633e9aa0e03340296d0de8b000db7c72300111cd0f03c1e64a985c50b1ed5"]}, @nested={0x70, 0x33, [@typed={0x6c, 0x4e, @binary="17d8677b207c44aa345a7ef5aed776888adf87df92809635db1caad5f94c565bd6e18b967a436f0a14bc6f78e881cf83ecb508949432df894cf83f5a768d2f8ff4dce1ec2695ebfa2210a5e643ca670e83c59e81bcbc54ce8409871db05731a363eee90c82"}]}]}, 0x1f4}], 0x6, &(0x7f00000034c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x60, 0x800}, 0x200000d0) 2018/05/25 00:21:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='rdma.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x1000, 0x100000001, 0x3, 0x4, 0x0, 0x612, 0x8000, 0x9, 0x5, 0x2b, 0x1, 0xfffffffffffff661, 0xf88, 0x4, 0x2, 0xffffffffffffffe0, 0xe97, 0x800, 0xd, 0xff, 0x8, 0x400, 0x80, 0x6, 0x9496f8d, 0x3, 0x1, 0x3, 0x6, 0x7f, 0x677, 0x3, 0x379, 0x1, 0x5, 0x10001, 0x0, 0x79, 0x1, @perf_config_ext={0x0, 0x1}, 0x1008, 0x6, 0x9e1, 0x7, 0xff, 0x8, 0x6}, r1, 0xd, r2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x20a) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r3 = memfd_create(&(0x7f0000000000)='%\x00', 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000040)=0x3, 0x4) 2018/05/25 00:21:39 executing program 1: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x4, &(0x7f00000010c0)=""/4096, &(0x7f00000020c0)=0x1000) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x2000, 0x8) r3 = gettid() syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x4, 0x4000) fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x0, r3}) perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x70, 0x80000000, 0xc0000000, 0x3, 0x0, 0x0, 0x7, 0x28010, 0x2, 0xffffffffffffff01, 0x100000001, 0x8, 0x1, 0x1ff, 0x5, 0x7, 0x5, 0x1000, 0xc753, 0x101, 0xfffffffffffffff8, 0xff, 0x8000, 0x0, 0x6fb, 0x2, 0x4, 0x100, 0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffb, 0x4fa, 0x7f, 0xe2c, 0x8, 0x0, 0x8, 0x4, @perf_bp, 0x10004, 0x6, 0xffffffff, 0x7, 0x94, 0x2, 0x4}, r1, 0xe, r2, 0x9) 2018/05/25 00:21:40 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000140)={r2, 0x20}) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0xfffffffffffffffc, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ip_vti0\x00'}}, 0x1e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x814, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}], 0x4c) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/05/25 00:21:40 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000340)="87c12ee400f06c2e21bc2fccd5cb02a2ba81208766720734844a42c570158f73b71b4284f63c6ac89ac833aff213858b491b5c2a965993a5bd15a1347d27f9bfd4011658f43adc2e960d938459dc9b5c8dfddb0deacd5beb403bd59439cf0f54d1b7825d4f5875baed71c20e6d742703182826f80031eb7b8703175bb59dc38ba70e7ce422daf20064bd255aaad833195385b3212b919db6b5722e946f90fb9433f877be87cc4f57cace6a9486e38cd779514b996647b52d8b701e") r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x40, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/188, 0xbc, 0x23, &(0x7f00000002c0)={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, 0x1c) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000100)) r2 = socket(0x10, 0x3, 0xc) write(r2, &(0x7f0000000000)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0xb1) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000140)={'mangle\x00'}, &(0x7f00000001c0)=0x54) 2018/05/25 00:21:40 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000500)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000140)={0x1}) socket$nl_crypto(0x10, 0x3, 0x15) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x4, 0x20}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000740)={r2, @in6={{0xa, 0x4e22, 0x6, @empty, 0x81}}, [0x432, 0x1, 0xda, 0x4, 0x8, 0x50, 0x1dfc, 0xd5c, 0xaa, 0xa5, 0x8f, 0x3, 0xfffffffffffffffd, 0x58, 0x7fff]}, &(0x7f00000006c0)=0x100) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) get_robust_list(r3, &(0x7f0000000640)=&(0x7f0000000680), &(0x7f0000000700)=0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000000)={0x10000, 0x0, 0x200000000000800, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd16cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d0e1a98faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000540)={0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x401}}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000480)={0x3, 0x1, 0x999, 0x8, 0x200, 0xaa0}) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) syz_open_dev$evdev(&(0x7f0000000940)='/dev/input/event#\x00', 0x780, 0x100) ptrace$getregs(0xe, r3, 0xc100, &(0x7f00000003c0)=""/17) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000200)=""/10, &(0x7f0000000240)) capget(&(0x7f0000000180)={0x399f1336, r4}, &(0x7f00000001c0)={0x1, 0x9, 0x10001, 0x1000, 0x8001, 0x8}) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)) wait4(r4, &(0x7f0000000840), 0x80000000, &(0x7f0000000880)) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000300)=0x100000001) 2018/05/25 00:21:40 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={"6272496467dca853066176655ff10600", &(0x7f0000000000)=@ethtool_flash={0x19, 0x0, "656cf8fcf0c6453d92063ea7a79c283ecddb5672219e6392927e6ababba1479b73e4cebf1d7ebf325bceebc13fd4be4b9d5c5c0bda890ddcb0b8eafd5c54619e3cd886a5a2b4709fdb1dcfb767eab9eeaf88c4a2ef8ec7f7e5cd101c0548ae747651445b269dc1737e217cfbb96a3a8c91d87c6325784dd442224e1ef89dbff4"}}) 2018/05/25 00:21:40 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x800, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000080)={0x9, 0xf991, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000580)="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0x1000}, {&(0x7f0000000140)="2de75e213d4f1f2037798262e044a4adfed77185dedc837be930b50fedbf795c2df967b9f984821b88636022f028b1ef07e037eea10d29b3b4725857b08c0bdaedc5e27240ce531ae7aa987ac31e8f05dc8bbbed34f54cd221f7e5cabe3537c09992041265eeb5c9869c57bd8d02ceb9fe29965fbdfd0090578772b04e9670a021a78a834ad072a7e5e7a2611f599a890ad8bb653942535d4cde09f7aeb1a21f06a8e574ef102a8532b83baa1eda5d0d7bb19e983a9b5c401e638d176b75822a07d3cf95233015c70ed497e973a05026822d0e4c8958e4c54037014f9e98224c8c1668f4aeefcc3ffc28f4bbbc10a77421152e1ed51f7e", 0xf7}, {&(0x7f0000000240)="3101d5680161b327ca7108d1b3bc1fd8b164bc063a255b8cff7ce085723eb88163553201efc2031582c7f6ae89fecf70770e821b5998b45d7250ffdede2f2f77781c81a2d743bf5f8d78e1a3c1d17fb5e1ac2601a1723b2690df5ef0953488fe7f22d690c2f1993de46a76334dc614179ebe285fabeb3d736374b609dd2c5480602de0f97426d69310230a727751fda1c1bbb29af7b6e5ae38f3172aa3c2cef05720af82b9e931622a5985a4c99bcc988b09afbef47b12268162056b63bda9e1d6d051d416a1638c454458b2ff6360934c6843b4369ac470d9af6abddbc43b07", 0xe0}, {&(0x7f0000001580)="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", 0x1000}], 0x4) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)) writev(r1, &(0x7f00000000c0)=[{&(0x7f00000003c0)="c4", 0x1}], 0x1) read(r0, &(0x7f0000000400)=""/82, 0x52) 2018/05/25 00:21:40 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xcd7797903af82a78, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400000) ioctl(r1, 0x4, &(0x7f00000000c0)="94c1896ad45d43c640d93abac0c0d6128e3415dab39d0c877c9e3232cbdd42d00718500d2bdf09eb7c5b274436ff38dbd983d7b54d43ddfd50c2001722da822fa660397dc61620a42ef395ffe1b114cd9ddf11329898e920deb73ec591ee39c82dcd6af54ec2c9a63a2113d2161ad447f4fbc8f757471f795a04547cc3f8833d02e396edd66902d023e0b35e20696806778e3962712e14a0d8d8132a4983739992673eb1b269") 2018/05/25 00:21:40 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x7f, 0x80043ae, 0x8}, 0x2c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000000c0)) 2018/05/25 00:21:40 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x101000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'veth0_to_bond\x00', {0x4, 0x3, 0x1, "1724b5583704", 0x9}}) socket$inet6_tcp(0xa, 0x1, 0x0) connect$unix(r0, &(0x7f0000002ff6)=@file={0x1, '//..le0\x00'}, 0x24f) [ 130.891650] ucma_write: process 381 (syz-executor2) changed security contexts after opening file descriptor, this is not allowed. 2018/05/25 00:21:40 executing program 4: mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000, 0x96ee74a22240cab, &(0x7f0000ffd000/0x2000)=nil) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0xfffffffffffffffe, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x10002, 0x80000001}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x3, r1, 0x10001, 0x1}) 2018/05/25 00:21:41 executing program 7: r0 = mq_open(&(0x7f0000000080)='eth0\x00', 0x0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x400000}) readv(r0, &(0x7f00000016c0)=[{&(0x7f0000001640)=""/8, 0x8}, {&(0x7f0000001680)=""/20, 0x14}], 0x2) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4000) socket$inet_tcp(0x2, 0x1, 0x0) getuid() syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 2018/05/25 00:21:41 executing program 0: unshare(0x20000000) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x144}, &(0x7f00000000c0)=0x8) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={'raw\x00', 0xaa, "008fdf53a7ff560cb5f9fa4360e7f8ac1fc430efe6ab4d37aad54e159637af74c31ad6067590ff1f65e0353e42eb397376408bcf3e81761c6c66c957b14c1fcd19002453f68112c652fe65536a2dc0e37e839b2d23e158742789854e506341157b33a8d363bc25884c4fd72bd29d173f6779cd525d2b040894b307e18bd12c448bd9d31312dbbbbd0319819dcd58d3f3bde7eebd2fae8aa45b460559823c02a5a2962be18c34d0d02e3a"}, &(0x7f0000000200)=0xce) r2 = syz_open_dev$sndseq(&(0x7f0000001280)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0xc0a85320, &(0x7f00000012c0)={0x80}) 2018/05/25 00:21:41 executing program 6: unshare(0x2000400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000040)}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x3, 0x1, 0xffffffff7fffffff, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/05/25 00:21:41 executing program 5: migrate_pages(0x0, 0x20, &(0x7f00000001c0)=0x1ff, &(0x7f0000000200)=0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x2, 0x81, 0x6, 0x1ff, 0x4323212f, r1}) 2018/05/25 00:21:41 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000000c0)={0x4, 0x1000000}) ioctl$int_out(r0, 0x10000080004522, &(0x7f0000000040)) 2018/05/25 00:21:41 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000280)=ANY=[@ANYBLOB="53000c0ebfacb783e57f5c99c1ff170002007c00dbba00000000f8ff020005000a03ff01090091530601720003000000090000000016"]) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000240)=0x6, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000100)={0x5, {{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x80000003}}, {{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xb}, 0x10001}}}, 0x386) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r1, 0x2000089f2, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="2d3c6589c26d41cc3330b6c15edb6df8f5bb1f6decfdd9a94c6f966487206b88"}) 2018/05/25 00:21:41 executing program 1: r0 = socket(0xa, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x803, 0x8) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00@\x00'], 0x8) sendmmsg(r1, &(0x7f00000092c0), 0x5f1, 0x0) 2018/05/25 00:21:41 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x3, 0x5a8, [0x0, 0x20000800, 0x20000b70, 0x20000d78], 0x0, &(0x7f0000000040), &(0x7f0000000800)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, "65716c00b87bc0052ca05567fdff00", '\x00', 'veth1_to_bridge\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x140, 0x140, 0x270, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x953581d2358fb856}}}, @arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, 0x0, @broadcast=0xffffffff, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:dhcpd_state_t:s0\x00'}}}}, {{{0x19, 0x0, 0x0, 'team_slave_0\x00', "65716c00ffffffff00", 'team_slave_1\x00', 'irlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xa0, 0xd0, [@cgroup0={'cgroup\x00', 0x8}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x7, 0x0, 0x0, 'eql\x00', 'rose0\x00', 'bcsf0\x00', 'veth0_to_bridge\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x158, 0x188, 0x1d8, [@helper={'helper\x00', 0x28, {{0x0, 'ftp-20000\x00'}}}, @physdev={'physdev\x00', 0x70, {{'irlan0\x00', {}, 'bond_slave_0\x00'}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@log={'log\x00', 0x28, {{0x0, "f41da73bf67f78e4e0d5c665c0257d7acb17c29591418df01fd11c9eb104"}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x620) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/25 00:21:41 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="340000002000010000000000000000000200002faf907200000000000400000014001100766574ff7f00"], 0x34}, 0x1}, 0x0) 2018/05/25 00:21:41 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x13e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x0) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="b1b13467f6de463a9a2cd00b94a25c44c2c332e0a08799d2e85442c1e65955cbe8066c9524390b28acbaad217fb70fa43582b76b3b608bbdaf3f2574f47212925fde6a7c6fc566f496a382a74871a3a046b6ff32b7d44dbf446af24e64cb02d62b2563d5500144970d71640475708999721612fc66979c6608f0eeef2efa0f8d4b72dda45f440452190a7ed5afca14a08f0da5b108b2ed77741d38f295a7281c4a97a67b0d2ef78921ac362b85cb5f1988c3d9edf7e204a947e3b430980c71a23a9226c48ac53a212088c6b78d30afa566", 0xd1, r2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) 2018/05/25 00:21:41 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000180)=0x5, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x8000) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=""/178, 0xb2) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001780)={'bcsf0\x00', 0x0}) getsockname$packet(r1, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001800)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001a80)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000001b80)=0xe8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000001d40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001d00)={&(0x7f0000001bc0)={0x11c, r2, 0x734, 0x70bd29, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0x100, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}]}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x40) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100), 0x4) sendto$inet(r0, &(0x7f0000000300)="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", 0x274, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/25 00:21:41 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="1800000000000000009cb22ea5a4f90b5f00000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00001f7000)=""/4096, 0x0, 0x0, [0xffffffc0, 0x2]}, 0x48) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x2, 0x0, 0x1, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000200}, 0xc, &(0x7f0000000500)={&(0x7f0000000300)={0x1c8, r3, 0x300, 0x70bd28, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x10}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1f}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffb}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x1}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xb, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0xff, 0xa2, &(0x7f0000000080)=""/162, 0x41000, 0x1, [], r1, 0x6}, 0x48) 2018/05/25 00:21:41 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[], 0x0) 2018/05/25 00:21:41 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000240)={0xffffffff}, 0x106}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000002c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}, r1}}, 0x128) 2018/05/25 00:21:41 executing program 6: r0 = gettid() r1 = socket(0x2, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) poll(&(0x7f0000000100)=[{r2}], 0x1, 0xfffffffffffffffa) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1f, 0x608000) socketpair(0xb, 0x4, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) renameat2(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000180)='./file0\x00', 0x1) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r2, 0x0) dup3(r5, r2, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/05/25 00:21:41 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000140)=""/214) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="00020000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) getrusage(0x1, &(0x7f0000000080)) 2018/05/25 00:21:41 executing program 2: mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x40800) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4) 2018/05/25 00:21:41 executing program 5: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000000100)={0x0, 0xfffffffffffffd4f, &(0x7f0000009ff0)=[{&(0x7f0000000040)="24000000580007241dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e745b8d7d7ce66750fd24e2c6e8759cf62676c0a8e5b1a4f25494ca020688bde4b0412269c8bdb9aeba1e7791813b94f6", 0x54}], 0x1, 0x0, 0x0, 0x4004000}, 0x0) 2018/05/25 00:21:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)={0x0, 0x0, 0x100, 0x0, 0x3}) listen(r0, 0x0) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/25 00:21:41 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) tee(r0, r0, 0x20000000, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) 2018/05/25 00:21:41 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000000840)={&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000100)=""/141, 0x8d}, {&(0x7f00000002c0)=""/214, 0x62}, {&(0x7f0000000780)=""/164, 0xa4}, {&(0x7f0000000480)=""/161, 0xa1}, {&(0x7f0000000200)=""/56, 0x38}, {&(0x7f0000000540)=""/16, 0x10}], 0x10000068, &(0x7f0000000600)=""/50, 0x32, 0x9b9d}, 0x2040) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, &(0x7f0000001640)=ANY=[]}, 0x0) sendmsg$kcm(r1, &(0x7f0000000740)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a8fb9edb3f2663c2070ff288f04ee4c5156144afbe17b881a266ed9cc9873b11d430853fe8c0cb912e6d3f7d6221fd2b8f7ccea1e1b8f40d3bd5a82b48bf2f"}, 0x3ac, &(0x7f00000006c0), 0x0, 0x0, 0x0, 0x40}, 0x0) close(r1) [ 131.783560] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/05/25 00:21:41 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x103d}, 0xfffffffffffffdad) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x1be, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet(0x2, 0x5, 0x8, &(0x7f0000000000)) 2018/05/25 00:21:42 executing program 1: clock_adjtime(0x0, &(0x7f0000000140)={0x5158bcc1}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') recvmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f0000000240)=""/156, 0x9c}], 0x2, &(0x7f0000000340)=""/191, 0xbf, 0xf77b}, 0x40010023) 2018/05/25 00:21:42 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x103d}, 0x2c) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000002c0)="c626262c8523bf012cf66f") r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b400000000000000bd0002000000bad2294166e2713f00001f010000000000000000000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0x3fb, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x3ba, &(0x7f0000000140)}, 0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x81, 0x4) 2018/05/25 00:21:42 executing program 5: clone(0x0, &(0x7f00000003c0), &(0x7f0000000100), &(0x7f0000000340), &(0x7f00000001c0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) clone(0x0, &(0x7f00000024c0), &(0x7f0000002540), &(0x7f0000002580), &(0x7f00000025c0)) geteuid() ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x2000) shmdt(r2) wait4(r1, &(0x7f0000000280), 0x0, &(0x7f00000002c0)) waitid(0x2, r1, &(0x7f0000000000), 0x20000008, &(0x7f0000000140)) 2018/05/25 00:21:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0xc000) r2 = syz_open_pts(r1, 0x102) read(r2, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)) 2018/05/25 00:21:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f00000000c0)=""/239, 0xef) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) fallocate(r0, 0x2, 0x8, 0xfffffffffffff800) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000001c0)=""/84) 2018/05/25 00:21:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-generic)\x00'}, 0x58) r1 = dup(r0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0x5) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="6772796f9f0192549bc01e7c7af2d496f093fc855e9954543408c68e39fae93f3c56567bf80a4e7dd5e8bda6654b395b", 0x30) 2018/05/25 00:21:42 executing program 4: unshare(0x40020000) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001200)={r1, 0x2, 0xc71}, 0x8) close(r0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x1}, 0x8) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000080)={0x80000000, 0x4}) 2018/05/25 00:21:42 executing program 6: r0 = socket(0x2, 0x803, 0x1) bind$inet(r0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x7e) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x8007ffc) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000001240)='/dev/vhost-vsock\x00', 0x2, 0x0) writev(r1, &(0x7f00000014c0)=[{&(0x7f0000000000)="1c", 0x1}, {&(0x7f0000000140)="ba7411a14beeafea000fa7461010fb1dc578273ad1ff753351041d7946abbc80a795db8f60b218dc43703e60e5dacf74629aad628c2b7b3f808b61fa1eb001", 0x3f}, {&(0x7f0000001380)='@', 0x1}], 0x3) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000001c0)={0x3, 0x1, &(0x7f0000000040)=""/232, &(0x7f0000000180)=""/61, &(0x7f0000000240)=""/4096, 0x4000}) sendfile(r0, r1, 0x0, 0x72439a6b) [ 132.538986] IPVS: ftp: loaded support on port[0] = 21 [ 132.685733] alg: No test for hmac(poly1305) (hmac(poly1305-generic)) [ 132.799281] IPVS: ftp: loaded support on port[0] = 21 2018/05/25 00:21:43 executing program 4: rt_sigaction(0x400000000000007, &(0x7f0000000040)={0x40046c, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) socket$inet(0x2, 0x0, 0x75ca) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000140)=""/203) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x6e, &(0x7f000000d000), 0x32e, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00e500000400000000200000010000de1c70a63e4a67c377f2fd19d728f7081ff587f350bf5e021389fd51739336c67955b0409cda2e3cf910ba7481f70509b86bcc285f2158a592d14ffefbe870c3dab0cda245dcc9e25b9c93c3c60bbd8f597fbb8618eb3a0492533341094ab0190e48f7ac2d0461e54e9c9cbc39e3d9cf980b55e28e9058f9511016cc6e83209c52a4142e53353a221353185335a40493b757a83d2678942e6b85"], 0x78}], 0x1, 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000000)) ioctl(r0, 0x40084149, &(0x7f0000000080)) syz_open_procfs$namespace(0x0, &(0x7f0000000340)='ns/cgroup\x00') 2018/05/25 00:21:43 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x800, &(0x7f0000000240)="5199262c8523bf012cf66f") setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xfffffffffffffffe, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x800000000000000, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/25 00:21:43 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000004, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000240)) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f0000000140)=""/244, &(0x7f0000000040)=0xf4) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x7, 0x9, 0x9, 0xfffffffffffffff9}) 2018/05/25 00:21:43 executing program 7: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000b4afe8)) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) 2018/05/25 00:21:43 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1a59, 0x200) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x1, 0x80000000}]}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req={0xfffffffffffffff8, 0xfffffffffffffffa, 0xfff, 0xff}, 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast1, @rand_addr}, &(0x7f0000000140)=0xc) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000180)=r3) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000600)="bc", 0x1}], 0x1000000000000364) 2018/05/25 00:21:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000080)=""/71) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x8a00, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, &(0x7f00000002c0)) 2018/05/25 00:21:43 executing program 5: clone(0x0, &(0x7f00000003c0), &(0x7f0000000100), &(0x7f0000000340), &(0x7f00000001c0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) clone(0x0, &(0x7f00000024c0), &(0x7f0000002540), &(0x7f0000002580), &(0x7f00000025c0)) geteuid() ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x2000) shmdt(r2) wait4(r1, &(0x7f0000000280), 0x0, &(0x7f00000002c0)) waitid(0x2, r1, &(0x7f0000000000), 0x20000008, &(0x7f0000000140)) 2018/05/25 00:21:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendto(r0, &(0x7f0000000140), 0x0, 0x8000, &(0x7f0000000080)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x1c00}], 0x10}}], 0x2, 0x8000) r1 = dup(r0) accept$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000000140)=0x60) 2018/05/25 00:21:43 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x40000001, &(0x7f0000000000)={{0x4000000000000000}, {0x0, 0x989680}}, &(0x7f00000000c0)) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/60, 0x3c}], 0x1) [ 133.456965] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/05/25 00:21:43 executing program 1: r0 = socket$inet(0x2, 0x4, 0x2) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) close(r0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/250, 0xfa}, {&(0x7f0000000180)=""/139, 0x8b}, {&(0x7f0000000240)=""/124, 0x7c}], 0x3, &(0x7f0000000300)=""/187, 0xbb}, 0x2) 2018/05/25 00:21:43 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x400) ioctl(r0, 0x7, &(0x7f0000000040)="930017aa2a46f81e52f01d2204b2e21afeb2c871d6801338166ea135bfc0e4e604e893443d196bf52133cf320c147f19b12ad81d674d683fd3958b9c3eac9dcda31e3dfd707b78ae3b23df3b87f53eb807a7a077c7bd808eb5df16dc5bd4a0e2db909bc33642f65a923a0777924616f55b9c736e49ed3f") r1 = socket$inet6(0xa, 0x3, 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x410000, 0x31) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000100)=@req3={0xb7, 0xbbe1, 0x3, 0x100000000, 0x100000000, 0xffffffffffffff80, 0x2}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000004ac0)=ANY=[@ANYBLOB="feff5f4376f2292e"], 0x1) 2018/05/25 00:21:43 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffd) socket(0xa, 0x5, 0x0) close(r0) 2018/05/25 00:21:43 executing program 4: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000140)=0xfffffffffffffffd, 0x8) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x100) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x8, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000200)=0x4) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/108, 0x6c}], 0x158) creat(&(0x7f0000000100)='./file0\x00', 0x13b) 2018/05/25 00:21:43 executing program 6: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="eb927a32"], 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0xd3, "7536372320502a7a0fac5cd7f813fae72d41029be86e66d602756375320dee2d41b7c4675f20cda2b3b480febd065b5ce8c52f512162288c333c7f84a11dfaf0ff9476003803be0920b4c08d368ce270dabba85475cc245ae7732798f23b7bc4c45ff5625ff17b79e710dacbac2319a69d90fe4e52102523e713c9f8a1fdb8b3159a2a1524a91decd6442f8ff011e658db736cd8eeb98352894c314793efaad2bc83490bc3d1ec5224ef1a7689777d0e8381c4cd27899f54154fb83792d662ade7f229df48fb79cd6df9caee3e778f5c1b1158"}, &(0x7f0000000000)=0xf7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) 2018/05/25 00:21:43 executing program 2: r0 = memfd_create(&(0x7f0000000080)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x32, @time={0x77359400}}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000800)=ANY=[@ANYBLOB="66696c7c65720039adcc0d9c7b5b56777a0d000000000000000000000000000000000000000000000000000700000004000000b8040000a00200000000000000000000d0030000d0030000d003000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000062fa096cb59200000000000000000000aaaaaaaaaa1c0000000000000000000000000000ac1414aa01000000ffffffff00000000ffffffff000000ffff000000aaaaaaaaaa16000000000000000000000000000000000000ffff0000ffff00000000000000000000aaaaaaaaaabb00000000000000000000000000000000000000ffffff00ff00000000000000000000fffb00090bc20101000201ff000000000000000000000000000000007465616d5f736c6176655f310000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000400000000000000000000000f0006001000000000000000000000000000000000000000000000000000070004e464c4f47000000000000000000000000000000000000000000000000000700000001000700000000004a3fea8507ea1c4d949aa9eeea56d5fbf98ce72321bcbfc34ea0c46c01391ff0937a6dfdb26ee208fa111823d5d601e67b0af08c029e6995c2d828eeaf5dda4b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0003001000000000000000000000000000000000000000000000000000040004552524f520000000000000000000000000000000000000000000000000029eff130ea9be0d1214a0ce1453d760fbadb15bb722037b08e1d9d865bba0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800002fcc9fcd1466d97e6f000000000000000000000000000000000000000000000000000000000000"], 0x508) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @broadcast}, &(0x7f00000006c0)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000007c0)=0x0) r4 = getpgid(r3) move_pages(r4, 0x5, &(0x7f0000000700)=[&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fef000/0x11000)=nil, &(0x7f0000ff1000/0x1000)=nil], &(0x7f0000000740)=[0x1ff, 0x2, 0x3f, 0x67c1, 0x4], &(0x7f0000000780)=[0x0, 0x0, 0x0], 0x4) 2018/05/25 00:21:43 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000100)=0x2, 0x4) bind$packet(r0, &(0x7f0000000000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) fcntl$setstatus(r0, 0x4, 0x2000) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000000040)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r3, 0x29, 0x15, &(0x7f0000000000)="ff55d36cffba04365d0000000000000101000000", 0x14) sched_rr_get_interval(r2, &(0x7f00000000c0)) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/25 00:21:43 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x2, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) r2 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000140)={r4, 0x2}) poll(&(0x7f0000000080)=[{r0, 0x6010}, {r0, 0x2}, {r2, 0x2000}, {r0, 0xa0}, {r1, 0x40}, {r1, 0x4240}, {r0, 0x8}, {r0, 0x1211}], 0x8, 0xfffffffffffffe01) 2018/05/25 00:21:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="b300063f81000000ffd83aa7701000200600020004"], 0x15) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x400000000020, 0x3, 0x0, 0x10000000000}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000140)=0x9ba8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) socketpair$inet6(0xa, 0x0, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x1c) 2018/05/25 00:21:43 executing program 2: mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000280), 0x1, 0x0) 2018/05/25 00:21:44 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x4) listen(r0, 0x0) accept4$vsock_stream(r0, &(0x7f00002ae000)={0x28, 0x0, 0x0, @my}, 0x5346484ccb758db8, 0x0) 2018/05/25 00:21:44 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000000000000a0000000000000000000000000000000000000002000000000000fb0a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a000000900000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0"], 0x1) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0xff4c) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) 2018/05/25 00:21:44 executing program 4: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x1) pkey_mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3, 0xffffffffffffffff) 2018/05/25 00:21:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x40000000003) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000200)=@mpls_newroute={0x58, 0x18, 0x4, 0x70bd2c, 0x25dfdbfd, {0x1c, 0x14, 0x34, 0x6, 0xfd, 0x1, 0xff, 0x4, 0x1300}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x2}, @RTA_DST={0x24, 0x1, [{0x5, 0xff5cfe7, 0x7, 0x3}, {0x80, 0x9, 0x989, 0x10000}, {0x200, 0x0, 0x3f, 0x8001}, {0x4, 0x6, 0xfffffffffffffc00, 0x3ff}, {0x7, 0x5}, {0x10001, 0x48, 0x3ff, 0x1}, {0x7, 0x800, 0x1ff, 0xecae}, {0x25, 0x20, 0x3, 0x5e2}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xa5}, @RTA_OIF={0x8, 0x4, r1}]}, 0x58}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x7) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc0\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000440), 0x0) 2018/05/25 00:21:44 executing program 7: syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x100000001, 0x280) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f00000001c0)="80023bdc87718e5a9e4f3b77ac56eb5d3c612b8b1d714d58dba3fa70c189412a8674402fe48753543c00e1248c554cf0e9fedeee94446695c3f8cadf5e1e71141478aa4b96d556d2287097325703a5d42ca61ed7748d90b84766b8ace0ad91ea5697724357dba9066a47c5e71d96302e68048d63703b02a570b1084fcdcd2308a3299bdb5d40c6b8792ae7132b9bd28a3b4e0173336b2a95", 0x98}, {&(0x7f00000002c0)}, {&(0x7f0000000480)="cd254469acf6a42466800ab22acdc6b6d9a07f637a15ceb59b89201f5410864b18a97c1032db46c0d87d8cc75b92676cb73e5ab8dadbc6a53810333374b1c54e82f98d918e18fc9b52eba9728ab81c710bf7e3efd167610c87129e58fce457ca1b0e7d6c0d733a", 0xfffffffffffffe4e}, {&(0x7f0000000500)="59fcd10b4853a0e038ea197b8f1c9338d8df8c9d82901001225a5f6dba9b9971c6d8e62895f6c913709bd35e10c8787823f67427fd7abfbefc695912", 0x3c}, {&(0x7f0000000740)="5272bf49a359f5683854e631de3cd2dc5f2e340310485b941f77fb4630617175ea525ca23e4a5c4c4471dd9f301e2712c390696df09933f9a5c3f51e68e6a3f9dec53556a7ea0044bad3257dae1cae1ee431bd8de5d0aa5469c254abd710663d9f9f2c08da1feb2bae5b124a07af3ef61becbeecf8c9436a80edecf9fd759927a62e591dcf7bb4c5f148d352d791f095dea0dc134119906127dccfd1930eaee3d6c45b9b571c7d78e61d8e082da9ce5265e099de1d4cfb7e132001e787dcaeb2a8bbaf6bfd144f404b0d7ab7e2a45a9b3239a242f02f", 0xd6}], 0x5, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000000), 0x20000102000007) 2018/05/25 00:21:44 executing program 6: syz_emit_ethernet(0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000001ae230c0b61f886394a7030000e8e66a48f3d6f14a25dc98383593c1f52ddcce212604553d8ac7acb871f13e441ef5c5b379848ba6e1347acbda3bfb8d23dbaa1ceb2cb669248c686760870d0377da810881c6458c2b70"], &(0x7f0000b0c000)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x8000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000140)={0x0, 0x7}) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x5, 0x400) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xe42c, 0x2000) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000040)) 2018/05/25 00:21:44 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000140)={0x5, 0x20, 0x81, 0x1, 0x4}) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x40000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) 2018/05/25 00:21:44 executing program 5: exit(0x8) syz_emit_ethernet(0x7a, &(0x7f0000000140)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@ipv6={0x86dd, {0x0, 0x6, "747a03", 0x44, 0x6c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f00000006c0)) 2018/05/25 00:21:45 executing program 6: r0 = socket(0xa, 0x1, 0x0) sendmsg$rds(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000000040)=""/121, 0x79}, {&(0x7f00000000c0)=""/34, 0x22}, {&(0x7f0000000140)=""/4, 0x4}, {&(0x7f0000000180)=""/153, 0x99}, {&(0x7f0000001280)=""/71, 0x47}, {&(0x7f0000001300)=""/233, 0xe9}, {&(0x7f0000001400)=""/223, 0xdf}], 0x9, &(0x7f0000001740)=ANY=[@ANYBLOB="5800000000000000140100000700000000000000ffffffff", @ANYPTR=&(0x7f00000015c0)=ANY=[@ANYBLOB="1e00000000000000"], @ANYPTR=&(0x7f0000001600)=ANY=[@ANYBLOB="0100000000000000"], @ANYBLOB="ff00000000000000080000000000000003000000000000008000000000000000400000000000000005000000000000005800000000000000140100000700000001000000f6010000", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYBLOB="f8ffffffffffffff"], @ANYPTR=&(0x7f0000001680)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0008000000000000010100000006000000000000001f0000000000000001000000000000000400000000000000580000000000000014010000080000000900000003000000000000", @ANYPTR=&(0x7f00000016c0)=ANY=[@ANYBLOB="0500000000000000"], @ANYPTR=&(0x7f0000001700)=ANY=[@ANYBLOB="0200000000000000"], @ANYBLOB="08000000000000000000010000000000000000800000000000006000000000002000000000000000523b000000000000"], 0x108, 0x40010}, 0x4000000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fgetxattr(r0, &(0x7f0000000100)=@known='trusted.syz\x00', &(0x7f0000000100), 0x0) 2018/05/25 00:21:45 executing program 4: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000049ff0)={0x0, 0x989680}, &(0x7f0000a2a000), 0x4000000) mq_unlink(&(0x7f0000000000)='\x00') 2018/05/25 00:21:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000000)="e2", 0x1, 0x0, &(0x7f0000000200)={0xa, 0x3fff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) unshare(0x400) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000240)=@routing, 0x8) accept(r0, &(0x7f00000000c0)=@can, &(0x7f0000000140)=0x80) 2018/05/25 00:21:45 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1c) setsockopt$inet_int(r0, 0x0, 0x1000000000010, &(0x7f0000000040)=0x2, 0x3d5) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f00000002c0)=""/248, 0x173, 0x0, 0x0, 0x267) 2018/05/25 00:21:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@getsa={0x28, 0x12, 0x0, 0x0, 0x0, {@in=@broadcast=0xffffffff}}, 0x28}, 0x1}, 0x0) madvise(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x9) close(r0) 2018/05/25 00:21:45 executing program 1: r0 = socket$inet(0x2, 0x6, 0x3f) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80, 0x0) 2018/05/25 00:21:45 executing program 0: rt_sigpending(&(0x7f00000000c0), 0x8) r0 = socket(0xa, 0x1, 0x0) r1 = accept4$ax25(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) getsockopt(r1, 0x2, 0x72d, &(0x7f0000000380)=""/137, &(0x7f0000000140)=0x89) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="2600008b228900", @ANYRES16=r2, @ANYBLOB="100028bd7000fbdbdf250300000008000400ff00000014000100080001000200000008000b00736970000800050003000000"], 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x1f4, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000280)={0x400000000}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000440)=0x4) 2018/05/25 00:21:45 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000008940)='/dev/net/tun\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000600)=""/75) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xf7f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x9, 0x8000, 0x2, 0x9, 0x1, 0xfffffffffffffffc, 0xbf, 0xda87, r2}, 0x20) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x80000000, 0x0, 0x6}, 0x9, 0x2, 'id1\x00', 'timer1\x00', 0x0, 0x1, 0x20, 0x401, 0x5}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip6gre0\x00', 0x4000}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) r4 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x13, r4, 0x0) recvmsg$kcm(r1, &(0x7f0000000680)={&(0x7f0000000300)=@generic, 0x80, &(0x7f0000000500)=[{&(0x7f0000000380)=""/101, 0x65}, {&(0x7f0000000400)=""/196, 0xc4}], 0x2, &(0x7f0000000540)=""/159, 0x9f, 0x1f}, 0x10122) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r3, 0x2}) [ 255.776039] INFO: rcu_sched detected stalls on CPUs/tasks: [ 255.781742] (detected by 1, t=120002 jiffies, g=19840, c=19839, q=270) [ 255.788553] All QSes seen, last rcu_sched kthread activity 120002 (4294923073-4294803071), jiffies_till_next_fqs=3, root ->qsmask 0x0 [ 255.800705] syz-executor5 R running task 59912 8441 4598 0x00000008 [ 255.808110] Call Trace: [ 255.810709] [ 255.812915] sched_show_task+0x610/0x740 [ 255.817020] rcu_check_callbacks+0x26d7/0x2a00 [ 255.821654] update_process_times+0x132/0x1a0 [ 255.826195] tick_sched_timer+0x3ba/0x520 [ 255.830388] ? tick_setup_sched_timer+0x5e0/0x5e0 [ 255.835256] __hrtimer_run_queues+0xc03/0x15d0 [ 255.839918] hrtimer_interrupt+0x451/0x13c0 [ 255.844292] ? __msan_poison_alloca+0x15c/0x1d0 [ 255.849016] ? trace_local_timer_entry+0x2f/0x1d0 [ 255.853899] ? hrtimer_init+0x5b0/0x5b0 [ 255.857903] local_apic_timer_interrupt+0x66/0x230 [ 255.862871] smp_apic_timer_interrupt+0x5a/0x90 [ 255.867571] apic_timer_interrupt+0xf/0x20 [ 255.871810] [ 255.874073] RIP: 0010:msan_get_shadow_origin_ptr+0xe/0x230 [ 255.879729] RSP: 0000:ffff88013098f630 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 255.887484] RAX: ffffffff81531cc5 RBX: 0000000000000003 RCX: ffff880139c90000 [ 255.894776] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff88013098f6f8 [ 255.902087] RBP: ffff88013098f660 R08: 0000000000000000 R09: 0000000000000002 [ 255.909382] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88013098f6f8 [ 255.916675] R13: 0000000000000000 R14: 0000000000000000 R15: ffff880139c908d8 [ 255.924001] ? smp_call_function_single+0x355/0x4e0 [ 255.929044] ? smp_call_function_single+0x355/0x4e0 [ 255.934091] __msan_metadata_ptr_for_load_4+0x10/0x20 [ 255.939311] smp_call_function_single+0x363/0x4e0 [ 255.944200] ? native_flush_tlb_others+0x4f0/0x4f0 [ 255.949154] ? native_flush_tlb_others+0x4f0/0x4f0 [ 255.954143] smp_call_function_many+0x662/0xdf0 [ 255.958855] ? native_flush_tlb_others+0x4f0/0x4f0 [ 255.963808] ? __msan_poison_alloca+0x15c/0x1d0 [ 255.968515] native_flush_tlb_others+0x4de/0x4f0 [ 255.973334] flush_tlb_mm_range+0x32f/0x450 [ 255.977685] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 255.983160] ? mem_cgroup_try_charge+0xb3e/0xf00 [ 255.987939] ? ptep_clear_flush+0xb6/0x1f0 [ 255.992202] ptep_clear_flush+0x11c/0x1f0 [ 255.996399] wp_page_copy+0x15a1/0x2420 [ 256.000413] ? reuse_swap_page+0xcff/0x1db0 [ 256.004796] do_wp_page+0xe72/0x2f80 [ 256.008556] handle_mm_fault+0x31e3/0x7e90 [ 256.012834] ? kmsan_set_origin_inline+0x6b/0x120 [ 256.017755] __do_page_fault+0xec6/0x1a10 [ 256.021944] ? page_fault+0x1e/0x30 [ 256.025591] do_page_fault+0xd3/0x260 [ 256.029418] ? page_fault+0x8/0x30 [ 256.032979] page_fault+0x1e/0x30 [ 256.036444] RIP: 0033:0x4075b1 [ 256.039644] RSP: 002b:0000000000a3e8f0 EFLAGS: 00010246 [ 256.045031] RAX: 000000000000000b RBX: 000000000072c000 RCX: ffffffffffffffff [ 256.052315] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000000000072c000 [ 256.059605] RBP: 000000000000049f R08: 0000000000000006 R09: 0000000000a3ea30 [ 256.066894] R10: 0000000000000005 R11: 0000000000000246 R12: 000000000000000a [ 256.074182] R13: 0000000000a3ea30 R14: 000000000072c02c R15: 0000000000000002 [ 256.081528] rcu_sched kthread starved for 120002 jiffies! g19840 c19839 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=0 [ 256.092116] RCU grace-period kthread stack dump: [ 256.096893] rcu_sched R running task 61944 9 2 0x80000000 [ 256.104297] Call Trace: [ 256.106940] __schedule+0x66e/0x730 [ 256.110586] ? schedule+0x1cc/0x2f0 [ 256.114246] schedule+0x1cc/0x2f0 [ 256.117729] schedule_timeout+0x3e7/0x570 [ 256.121908] ? run_local_timers+0x100/0x100 [ 256.126263] rcu_gp_kthread+0x21e1/0x38d0 [ 256.130469] kthread+0x4e3/0x6d0 [ 256.133854] ? rcu_barrier_func+0x120/0x120 [ 256.138207] ? kthread_blkcg+0xf0/0xf0 [ 256.142126] ret_from_fork+0x35/0x40