INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] 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[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.16' (ECDSA) to the list of known hosts. 2018/04/18 09:54:07 fuzzer started 2018/04/18 09:54:08 dialing manager at 10.128.0.26:43187 2018/04/18 09:54:14 kcov=true, comps=false 2018/04/18 09:54:17 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b99d504c72dd07f8ad88f301e710", 0x1}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/04/18 09:54:17 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00007fbffd)='H', 0x1) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$llc(r2, &(0x7f00000000c0)="07dd63fd70755ba7d21455b4dbb546dae5678f7bfe8675aa8bbed046bd013517ab814bc1a44b5d6e04aa214dd4c35d5481b7155b2fa9721c6980421e8c1954fbaa15301863601eeae604cb93e261248d247603f201a83d439076e3b9959da511165be2864f1067f87408c95b7d93a34657e7f201fe3bd7a5c394a308c96a0d3f67bc1554515c497079ddbdb333672915bd62bebdb5f157c0ce657b833cbc509385a9a23273e10ecaf1e3c1e7f628093540", 0xb1, 0x4, &(0x7f0000000040)={0x1a, 0x30f, 0x74, 0xf75, 0x0, 0x3, @random="6f916e8cc3b2"}, 0x10) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r0, r0, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0) sendmmsg(r1, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440), 0x0, 0x10}}], 0x1, 0x4040810) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x4e22}, 0x10) 2018/04/18 09:54:17 executing program 7: futex(&(0x7f000000cffc), 0x80000000000a, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x1) 2018/04/18 09:54:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f000037c000)=ANY=[@ANYBLOB="3400000019000100000000000000000002200000ff00ff000004000008000b00bc000000080007007f000001080001007f000003"], 0x1}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/04/18 09:54:17 executing program 5: 2018/04/18 09:54:17 executing program 6: 2018/04/18 09:54:17 executing program 1: r0 = socket$inet(0x2, 0x1000000000002, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000080)=0x9, 0x4) 2018/04/18 09:54:17 executing program 4: syzkaller login: [ 42.768548] ip (3765) used greatest stack depth: 54672 bytes left [ 44.110445] ip (3892) used greatest stack depth: 54560 bytes left [ 44.161380] ip (3899) used greatest stack depth: 54200 bytes left [ 44.244148] ip (3906) used greatest stack depth: 53960 bytes left [ 44.572781] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.579294] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.631876] device bridge_slave_0 entered promiscuous mode [ 44.650962] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.657497] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.671844] device bridge_slave_0 entered promiscuous mode [ 44.693470] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.700023] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.737308] device bridge_slave_0 entered promiscuous mode [ 44.775595] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.782123] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.806697] device bridge_slave_0 entered promiscuous mode [ 44.831325] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.837861] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.854259] device bridge_slave_0 entered promiscuous mode [ 44.872247] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.878737] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.894009] device bridge_slave_1 entered promiscuous mode [ 44.902488] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.909007] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.928814] device bridge_slave_1 entered promiscuous mode [ 44.946936] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.953443] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.983317] device bridge_slave_0 entered promiscuous mode [ 44.994328] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.000821] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.016846] device bridge_slave_1 entered promiscuous mode [ 45.024390] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.030850] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.055339] device bridge_slave_0 entered promiscuous mode [ 45.073976] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.081480] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.087943] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.115596] device bridge_slave_0 entered promiscuous mode [ 45.133475] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.140107] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.157936] device bridge_slave_1 entered promiscuous mode [ 45.170491] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.177016] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.193704] device bridge_slave_1 entered promiscuous mode [ 45.202511] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.215583] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.223006] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.229573] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.263299] device bridge_slave_1 entered promiscuous mode [ 45.275939] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.282500] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.315197] device bridge_slave_1 entered promiscuous mode [ 45.338100] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.352236] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.358972] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.386430] device bridge_slave_1 entered promiscuous mode [ 45.403565] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.413355] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.423435] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.445205] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.492539] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.521286] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.606864] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.671085] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.680583] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.689678] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.706634] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.839354] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.222964] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.334195] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.457774] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.494220] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.584984] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.630345] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.698086] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.721643] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.736824] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.755114] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.887401] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.921270] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.959063] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.973647] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.983636] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.200893] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.401320] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.547944] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.607825] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.756487] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.780957] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.823453] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.830737] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.849099] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.889152] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.923567] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.965453] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.997451] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.006710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.030297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.058766] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.097699] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.106486] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.116751] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.125413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.138888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.178741] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.189894] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.208110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.229940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.263564] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.277217] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.289954] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.297215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.313789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.368134] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.380396] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.395797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.436714] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.446493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.470599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.498746] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.505998] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.522983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.538868] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.557272] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.565707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.582442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.610436] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.631398] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.665991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.700984] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.712235] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.719538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.747803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.779426] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.786611] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.798291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.849568] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.858713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.881433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.940233] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.954121] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.973860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.071859] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.079138] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.092857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.180477] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.189076] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.200823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.516204] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.522735] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.529639] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.536136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.605716] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.612260] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.675862] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.682384] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.689327] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.695805] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.769129] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.828983] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.835487] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.842400] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.848877] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.907980] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.131489] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.137993] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.144859] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.151357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.218304] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.226194] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.232703] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.239603] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.246114] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.262379] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.284023] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.290559] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.297455] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.303930] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.334395] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.517586] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.524145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.531131] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.537638] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.551435] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.615221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.634209] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.666996] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.698759] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.724819] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.741439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.768706] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.775232] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.782163] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.788640] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.807676] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.642177] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.154273] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.389201] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.499668] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.630155] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.980803] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.020405] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.027688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.047721] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.070224] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.092613] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.215137] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.221486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.232719] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.286639] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.292923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.310741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.339307] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.466290] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.472616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.482975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.712867] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.719241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.731100] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.866981] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.873330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.886691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.993123] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.999592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.012668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.140009] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.146352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.159337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/18 09:54:44 executing program 7: 2018/04/18 09:54:45 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f}, 0xfffffffffffffe77) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x20000000, 0x2, 0x1, &(0x7f0000000180)) 2018/04/18 09:54:45 executing program 6: 2018/04/18 09:54:45 executing program 3: 2018/04/18 09:54:45 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:45 executing program 7: 2018/04/18 09:54:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x8000}, 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0], 0x1}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x401}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00004f7fb0)={{}, {0x80}}) 2018/04/18 09:54:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000904000/0x3000)=nil) r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000014000)=0x100000, 0x10001) 2018/04/18 09:54:45 executing program 5: 2018/04/18 09:54:45 executing program 7: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) fcntl$addseals(r0, 0x409, 0x4) r1 = memfd_create(&(0x7f0000000000)='))\x00', 0x2) fallocate(r1, 0x0, 0x8002, 0x4) write(r1, &(0x7f00000000c0)='\r', 0x1) fcntl$addseals(r1, 0x409, 0xf) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)=0x0) ptrace$setregset(0x4205, r2, 0x6, &(0x7f0000000280)={&(0x7f0000000180)="eb31ca879ed9fa21d465def310312677e7cf1de677a8455c2bcd1e66c77e436b6b50026ea55671f54e029dbcf11d28c8e6b35b528f88461a8f0b928e69478aee6722f200a9f9abe9882770351ea04101786779a1a1c748110935252817ebe41f772dff97bfd4a5cacbd8adc534d1676170df7cb9d5ae63129e80f360eb533b64d2715adeca7ac7631dd6fb2c6c390f7673b8a0ffc132639f8e1b1767c2bc75261577d20854f547e82b4859a22728d18aa2e10ec117f874fed791e52a244db6e76a959909c36805fd2c05071fda6c3746f1d4", 0xd2}) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000002c0)) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000080)={r4, 0x2}) fcntl$getownex(r3, 0x10, &(0x7f0000000100)) 2018/04/18 09:54:45 executing program 3: prctl$intptr(0x1c, 0x7) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) 2018/04/18 09:54:45 executing program 5: unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r1 = getpgrp(0x0) mq_notify(r0, &(0x7f000044bfa0)={0x20000000, 0x2015, 0x2, @tid=r1}) 2018/04/18 09:54:45 executing program 6: times(&(0x7f0000000000)) syz_emit_ethernet(0x66, &(0x7f0000017f07)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x5, 0x0, 0x4, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) 2018/04/18 09:54:45 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000904000/0x3000)=nil) r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000014000)=0x100000, 0x10001) 2018/04/18 09:54:45 executing program 0: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)=0xffffffff, 0x4) fcntl$setpipe(r0, 0x407, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') close(r1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000280)) pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r1, 0x1}, {r1}, {r1, 0x40}, {r1, 0x4000}], 0x4, &(0x7f00000000c0)={r2, r3+10000000}, &(0x7f0000000200)={0xfffffffffffffffd}, 0x8) bind$bt_l2cap(r1, &(0x7f0000000240)={0x1f, 0x40, {0x489, 0xe6, 0x4, 0x8, 0x0, 0x602}, 0xfffffffffffffbff, 0x9d}, 0xe) 2018/04/18 09:54:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)) mmap(&(0x7f0000075000/0x2000)=nil, 0x2000, 0x1000004, 0x20912, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0xfffffffffffffe7f) 2018/04/18 09:54:45 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:45 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0xc4a3, 0x423c, 0x5, 0x4, 0x1, 0x4}, 0x2c) r1 = memfd_create(&(0x7f0000000040)="011c00", 0x1) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x4000) ppoll(&(0x7f00000000c0)=[{r0, 0x1000}, {r1, 0x1206}, {r2, 0x6024}, {r3, 0x240}], 0x4, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140)={0x3}, 0x8) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) readv(r4, &(0x7f0000001400)=[{&(0x7f0000000340)=""/154, 0x9a}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x2) 2018/04/18 09:54:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00'}, 0x49) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0xc001, 0x0) write$binfmt_aout(r0, &(0x7f00000002c0)={{0x108, 0x49, 0x9, 0x20d, 0x1bb, 0x5, 0x38e, 0x7}, "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", [[], [], [], [], [], [], [], []]}, 0x1820) getitimer(0x1, &(0x7f0000000000)) r1 = dup(0xffffffffffffff9c) ftruncate(r0, 0x81) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xa3dc, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001b00)={0x202c, 0x202, 0x9, 0xfffffffff620cd20, r2}, &(0x7f0000001b40)=0x10) getsockname(r1, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000240)=0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x33}, &(0x7f0000000180)=0x8) 2018/04/18 09:54:45 executing program 7: syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r0 = epoll_create1(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x2, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r2, &(0x7f0000000200)="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", &(0x7f0000000040)="007386f9db64355529ca13cb8259c2ed1d4c137eb25adfb8260ce4769a550e3a83f6", 0x3}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001240)={0x80000000}) r3 = add_key(&(0x7f0000001200)='user\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000012c0)="56d95b0bebc498d039138f5c668afcfb1506c5b6995ae900b35e0f7c5946c750595c89837c71d404359b", 0x2a, 0xfffffffffffffffa) inotify_init() keyctl$update(0x2, r3, &(0x7f0000001300)="c65d3504da6b35011278402c2248681d339f81ed48d8ddc9eaf15925e6e64388ee9488ec777c3a7c12ede91db134e6992ddf668adb0e062405a9e7299dd8a7866d9bab97fd08c98acbe7932acf4017112a18045c2ce9efd179b5bd809e414bbfcb26514284605d7877810909e1015d8a15ac15cb544f12c4b27e5ed3efd96bc9ee79926c97112598aa084652974c5c1e69bf45984e4796de95a8479ff7c1e3ac7bae451e97a03fc4bf632f832a1c9496afbfe3c76bb6be17f38ac813a33371c9ff671bb1dd7df6aebc64bd602f94d7c140f595863247487ae7f5cb88e758856ff03b9dcaf2b4a0998c0276121e6039783959edf74110e3cb17", 0xf9) 2018/04/18 09:54:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha224-avx,xts-camellia-aesni-avx2)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) r3 = geteuid() sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=@updpolicy={0x20c, 0x19, 0xf00, 0x70bd28, 0x25dfdbfd, {{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x8, 0x4e23, 0x40, 0xa, 0xa0, 0xa0, 0x84, r2, r3}, {0x3, 0x10001, 0x100, 0x4d, 0xffff, 0x6, 0xeb, 0x8}, {0x80, 0x0, 0x9, 0x57c}, 0x5, 0x6e6bc0, 0x0, 0x0, 0x3}, [@extra_flags={0x8, 0x18, 0x4}, @algo_auth={0x98, 0x1, {{'tgr192-generic\x00'}, 0x268, "e384128eae28f300eef4445a86e95d6a44d6358a52b0bef1ee0f28c1857e734ca20485685690c860a585d7fbc72c7b7d11b2943b7e6003b3daf1c65ff84fbc40a614f84830692c02461a3faac8"}}, @lifetime_val={0x24, 0x9, {0x7, 0x10001, 0x0, 0x9}}, @srcaddr={0x14, 0xd, @in=@loopback=0x7f000001}, @address_filter={0x28, 0x1a, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x2, 0x4, 0x2}}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd2d, 0x70bd2d, 0x70bd25, 0x70bd26, 0x15e4, [0x13, 0x0, 0x3ff]}}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}]}, 0x20c}, 0x1, 0x0, 0x0, 0x44000}, 0x811) 2018/04/18 09:54:45 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000040)={r2, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r3}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002f74)={0x0, @in6={{0xa}}}, 0x8c) 2018/04/18 09:54:45 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0xffff, 0x240, 0xffffffffffff0000, 0x1ce, 0x3, 0x3f, 0x0, 0x328, 0x38, 0x118, 0x1000, 0x10001, 0x20, 0x2, 0x1, 0x400, 0x6}, [{0x6474e551, 0x6, 0x8, 0x81, 0x20, 0x0, 0x6cd9, 0x112}, {0x6474e553, 0x0, 0x0, 0x7, 0xfff, 0x553, 0x80, 0x10000}], "617101b903e1497fa9c4b75c18ed5bdba87e45dd03cdfa04c8a4c76bd7306608a1c83bf9f4de44be8b371e010ab6537de7b23d92b1d2907413d3b8713bd64f6fe31b269f5e91254811c567cc0e358c467d52c11401ec987d0d1bb692ec1f3e2de8503b1271494ec193be2df1998de8c5afabddeca20e65cded341d95bba5086cd9a753d694e1a6855b2858979331d6c3160c239316d94bed715141e4303c8111b7990e11cbefa9d1303f65ae4f", [[], []]}, 0x325) prctl$seccomp(0x16, 0x1, &(0x7f0000000300)={0x0, &(0x7f00000002c0)}) arch_prctl(0x1005, &(0x7f0000000040)="fdc4793df8820a420d501d845737635c9ad2b9457d9196f4e9f5b383de34aa51da2775bcad8c892246aff3b60be036da125353d8a90c9efa58f9253eeee321d2482c03836cbd12f970944e56f62050ea49e2c7d4525ebb2b40c59a8cd6a4a3c56bd69331164c5fb8e0e173785bd8f34da7ccfd") syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xe000, 0x200) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) 2018/04/18 09:54:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, 0x8) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/236, &(0x7f0000000140)=0xec) 2018/04/18 09:54:45 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:45 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='maps\x00') readv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/28, 0x1c}], 0x1) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000080), 0x4) exit(0x0) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/128, 0x80}], 0x1) [ 68.720316] audit: type=1326 audit(1524045285.719:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5838 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/18 09:54:45 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x58, r2, 0x100, 0x70bd2b, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x2}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffff8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1}}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x40000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x1}, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) r3 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r3, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="140000000000000029000000340000000000000000000000000000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f000000f000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f000000eff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x1f}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r3}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000040)=0x3, 0x4) write$binfmt_elf32(r4, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x7fffffff, 0x4, 0x8, 0x0, 0x3, 0x0, 0x0, 0x14e, 0x38, 0x10001, 0xfffffffffffffff7, 0xffffffffffffff2c, 0x20, 0x2, 0x2, 0xfffffffffffffff7, 0x95}, [{0x2, 0x8, 0x101, 0x8, 0x8000, 0x3, 0x0, 0x59}], "30d6792cb6d20435a147afa150eef66f0cc9c073011516a632ece24ca55149fdadf68c862e9b39e1c12e46522e477826c03ec3cf85be186ad46046fb2df48bb21841c62ceb3a54fd1213f9f57a422ca3e8c66fb2fda3b5b0c4343ccfb9f292c02b9e54fc62068294547d8f77ed9354c5a59d0ccba0864dec4b1b1c5cf3525ef0eb33537521624828062057f4e0838022802f44e6626d6d8e2e24e163fc30b66eabfe3571aefa375b949a8628722156d96fcb347dc5fbaedbb61ded97eb15f39f63bc51954f8f037b91a3010d86acf971ac37", [[], [], []]}, 0x42a) 2018/04/18 09:54:45 executing program 3: socketpair(0x0, 0x80007, 0xbf09, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x52) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/18 09:54:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha224-avx,xts-camellia-aesni-avx2)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) r3 = geteuid() sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=@updpolicy={0x20c, 0x19, 0xf00, 0x70bd28, 0x25dfdbfd, {{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x8, 0x4e23, 0x40, 0xa, 0xa0, 0xa0, 0x84, r2, r3}, {0x3, 0x10001, 0x100, 0x4d, 0xffff, 0x6, 0xeb, 0x8}, {0x80, 0x0, 0x9, 0x57c}, 0x5, 0x6e6bc0, 0x0, 0x0, 0x3}, [@extra_flags={0x8, 0x18, 0x4}, @algo_auth={0x98, 0x1, {{'tgr192-generic\x00'}, 0x268, "e384128eae28f300eef4445a86e95d6a44d6358a52b0bef1ee0f28c1857e734ca20485685690c860a585d7fbc72c7b7d11b2943b7e6003b3daf1c65ff84fbc40a614f84830692c02461a3faac8"}}, @lifetime_val={0x24, 0x9, {0x7, 0x10001, 0x0, 0x9}}, @srcaddr={0x14, 0xd, @in=@loopback=0x7f000001}, @address_filter={0x28, 0x1a, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x2, 0x4, 0x2}}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd2d, 0x70bd2d, 0x70bd25, 0x70bd26, 0x15e4, [0x13, 0x0, 0x3ff]}}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}]}, 0x20c}, 0x1, 0x0, 0x0, 0x44000}, 0x811) 2018/04/18 09:54:45 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:45 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x40) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/04/18 09:54:46 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) ppoll(&(0x7f00000ce000)=[{r0}], 0x1, &(0x7f00006ab000), &(0x7f0000ee0ff8), 0x8) io_setup(0x8001, &(0x7f0000000000)=0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x0, 0x2) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x204400, 0x0) r5 = creat(&(0x7f00000004c0)='./file0\x00', 0x14e) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000001a80)={'veth0_to_team\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r6 = memfd_create(&(0x7f00000005c0)='ð0user\x00', 0x1) r7 = dup(r0) r8 = syz_open_dev$mice(&(0x7f0000000940)='/dev/input/mice\x00', 0x0, 0x101302) r9 = dup(r0) io_submit(r1, 0x9, &(0x7f0000001a00)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000000040)="7d63a333044c8d4883c642994a3388ba933542a0b522257f874ea0a9ef4cd944148a4764c5e8abbe3fddf9eefd2193ce0db248bc8adcfb9b1d624dc825e2b3a08894c3d1cbf64afff8122e201b612c81d4249487166c596275ba4519d005a4a85f3373a13c7aa5a020deabac9b32ff4fc1c503bde1e6639439e569313b177b5027a44dca3f01fd323d3cd4130aec407a5e55747343ffd909095b8403b89ad6ce1d39cfad5f731450e0bcbf28c8f6747fe518", 0xb2, 0x200, 0x0, 0x1, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000180)="4f616bcf2af7ee15f217cb0f7a99e7059f9898ff19344f2821d81c9476b835dd7487897017e7eae02d28dcbc2fe73fa88ed6b02c709be95fd4a015d97e690c594779f551ee847ec6e06913cc4fd4680439ed82978519d0dbe179762bda28ab27c544ddaaf889017e268b7d38e023341d0ad9a6c1094519daa98d52adf24ee45ef7948de353d95a36", 0x88, 0x6, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x8, 0xe85, r0, &(0x7f00000002c0)="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", 0xfe, 0x6, 0x0, 0x1, r4}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f0000000440)="f4e09f6a0e914ed0716dcfac07e574260e883c63acee1f181dc66cb49c8a258e3f17272d01c1130be80dc7bc9e208c72c544bbba8b6c9f3354c715d70d628b7cd64d1a9b25f318ca3c8e6365070b46e5904e235b83ff59d1897854ee5e0087925ff16d8e99e2c2fd6e01", 0x6a, 0x9, 0x0, 0x1, r5}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f0000000540)="83b38436300a9ed108b4bd674ab8039221f05172986824ba426ac1c2f18d9085739f16d193f0b10e6e0bfdbe0e0c4dbe3c105540808e2ea887d13ea5975c5a796cbf966960f64e0621535ba700e0bd190465b72ed4131d1e58", 0x59, 0x8001, 0x0, 0x0, r6}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000640)="3161ea138d23e28b0245d4d32fcd8948c340d6f558af444f12b678a803df0deb830acf0fd6fcad42b7f8c370e2827a59f4046df3ca8a60e912b8cba166d12460e1f18962d538f29f2881d41c66ce00ea20ee7d4fda570b593b24530dc46f69b3547403fbc93bc8a838b73da8f87929b6fd6a1db2585349643ce0abb530589d4ab8bf62cb2e0f0f897845d44bf4b53fc30d72da4eaf0df72e7bab93b1a61f043d10cdbf91d68785918bab453b713958365590796ec871d48810236dd896cd1b392052f41a4f6725d814fe8309099a68996603aa544feb89b9e518f4bec842df06cc17c8", 0xe3, 0x0, 0x0, 0x0, r7}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000780)="5182ed37784292fe82193b22dbfb1b2663c3f9389cd68c6676f1f979cd9d2c593ff7a7a93fa4a80e875a2c7db9ae386b85a776575a4313c5cbdef25836aff820f4d24fc1366abbac19adb0be38c855ee1807e75b31ec657c9999524b810f8682759b623cc099e9c83b6d7d72f73464195d0ac580f5bfbadec53b89fb46da247167874622c8d33956f41ac76930cef30f104c86c7c9adaf95898e6d18214b89e101ab12c33927ba79b452e50c323cbeaf27db50fbb57e5539a4a1fce4b1633ece45531d446ca3bba7963197b208403aa4066a6eb867bc9aa48c4b0709463060ab03c10f8289f5d82a42c4bd", 0xeb, 0x101, 0x0, 0x0, r0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0xf, 0xffffffffffff2554, r0, &(0x7f00000008c0)="bb9b1da1da09cf2f43811bd928ebb93f4434101a1d46c673de4baa8d52f55354c8efc54ff5fed1ed4b2583dafe21ed94cefce07d480ce7dc5256bd624e594c46ae5e8284ed05529db159dddcb3e130b48f4f11fb4e601c7106806b7113bc462b7f3331ed557aafbd0d6278b84a7f20a4f17e06", 0x73, 0x88, 0x0, 0x0, r8}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x3, 0xed0e, r0, &(0x7f00000009c0)="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", 0x1000, 0x9cdc, 0x0, 0x1, r9}]) 2018/04/18 09:54:46 executing program 2: unshare(0x40600) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x1, 0x1f, 0x64, 0x3ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x24002000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@bridge_getlink={0x44, 0x12, 0x0, 0x70bd29, 0x25dfdbfb, {0x7, 0x0, 0x0, r1, 0x100, 0x100}, [@IFLA_IFNAME={0x14, 0x3, 'rose0\x00'}, @IFLA_WEIGHT={0x8, 0xf, 0x7}, @IFLA_MASTER={0x8, 0xa, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000004) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200, 0x0) 2018/04/18 09:54:46 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x2, 0xffffffff}) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00') 2018/04/18 09:54:46 executing program 6: mknod(&(0x7f0000b75ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x31d406, &(0x7f000000a000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaad13484df063b6e3426d7154caaaaaaaaaaaaaaaabb0800450000580000fdffffffffffffff0000ac1414aa0420880b0000000000000800000086dd080088be0000000010fdffff0000000000000000080022eb0000000020000000020000000000000038ab638f50a35a7b9405c4cac5ad6c38b373f85ced1576f6cea8ae969e71a4aa85665d7b8ea209d4188bc4dd000000000000000000000000000000000000000000000000000000"], &(0x7f0000000000)) 2018/04/18 09:54:46 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:46 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) unshare(0x40600) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x4, &(0x7f0000fedf90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000919ff6)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000440f63)=""/225}, 0x48) sysinfo(&(0x7f0000000000)=""/50) 2018/04/18 09:54:46 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) [ 69.587633] audit: type=1326 audit(1524045286.586:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5838 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/18 09:54:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_mr_vif\x00') read$eventfd(r0, &(0x7f0000000080), 0x8) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000001140)=""/4096, 0xffffff92}], 0x1, 0x2) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/04/18 09:54:46 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@dstopts, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) 2018/04/18 09:54:46 executing program 0: keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = gettid() r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$kcm(r2, &(0x7f0000001ac0)={&(0x7f0000000040)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000780)=[{&(0x7f00000000c0)="6768175a67a04e6659bfccbd10e8c42cb220e253ec2b03598dd7aea7da43952f526566f85da6b677c9d02e9be8ded4f4df469a4b463c012f6243e26e815da4880cc26444d3879ac743f7f20762c315fec52b90a8afc1a54119ff1da69da62188e01e275f600e59e6bebbfcffd865354c41b0540d4d0be2dd9d1789df7edbe270b099020a9818e2d3005ac3d9c05b277c9c9ef0f3b38f74c21afdb6014be53afed3232e926e84e16522b82d26042b25bff30e4ac7d5a9b9eec54d4fb9c70520ceee1ba774ed8c16442f1a8ca75e0c2e979ed497530c", 0xd5}, {&(0x7f00000001c0)="7716af1ecba95e52b076a60dc4eccb41dc2e0164f02baebf170cb99c01c113f3be132e6feb57c017924d98028132dc59c6bd6f6d7133acd4d8dfc98cc2d6dac710328481a80815552bb26effb8861e1f3d9ee1a8ea065150f4076bc114f00390b09a5a5c348f57b838c3bf3902e464be1433365344953fdb8176237c550ef0072a68af0f9b5c97b9c360362c49ab900b24ebddb67abe8b02fc305f6304", 0x9d}, {&(0x7f0000000280)="085eae638267d609cb3ded0aec4e022c50a168d4358be9342f605762d695bb6ba956e7d312351597aa965fb7c48f", 0x2e}, {&(0x7f00000002c0)="b4bdd4df64820f8072817c26e542935b1d5e723e6fbf13236a53a8444a5c391ef87a81837a405255eee67e9af99417fbf1e3326437226304159b7046276de7edd722d33f07", 0x45}, {&(0x7f0000000340)="db3416c683caa0dbc5162f4e80424920672fd1cfa5c7aecdb0bcc5ef53931d3b7532cdd0c2c3b9bfe0b2b09318ec4fa482579eb422d6e429faf2a593b992edbd26fe9a72c49a934f950f261e90d5d293471cae3f82553052f32f5edb85d9", 0x5e}, {&(0x7f00000003c0)="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", 0xfc}, {&(0x7f00000004c0)="0081525f2868dc84164346b2428c4a7130da14aee57d847ea8e472a71da65d67cee41a06f40d764f53bfbe6d8ae56cde7535da4b76dae3fc103793eb887aa4848be10e48c2c023ab48c43bc93f2c8b128dc2ffe4c16abe8a399749188fe83790d8f6c410345f9f11b59b24819b9c5d75380db2eef7a6ef390b045c1d71ab736b", 0x80}, {&(0x7f0000000540)="2c2c39b202a8e8745a4bef3e9cd61451f0865db6f04a54c4b8bd646ac7964c2d4c951c01571661fd5651b6c5502b53902821df6afdf08c20b11a84d1840c50d40e1a552e1e38a994421b9d77573bba6ae09acf682976a6bb500020058e7f5eb11142c3bae30c4eab37b9574602432350716e8a3c9ab95dd0ebe945495d68e31680269ef80b1f644c74bfc0bf69", 0x8d}, {&(0x7f0000000600)="68b1232ecd308b51c6ff0ba1961f68aca50ce17ea8403d3d8996223b3693ac0b503cb9ba16e35a794eb164014378599b9c3375be3b75764ba647ba0a19507717d3febd88441554fd3cf39aa4c505a50fa95ae466bee0c5a319f77f08858370d5060b08f9c1dc840712f2856bd1097df959d11ed13a3108adbaeef6190c30032a9948818ed00ac45301192c79cd3d071cbf4e9c0ae50b23d557206aa1b0ad7e7fda", 0xa1}, {&(0x7f00000006c0)="b8d8a80133b730439f8fa1c5247e2798e3ceca704185a77ed77657873681dc61baf9b4648996d51e350cb59f5f02d98c9eccbac1dec2b7e5922c68879c9376b0c2446075b9487a29f74e84fbc1aed023a7eb7675b5ba80dd09cf8ab0047df08860930e44442177ada73c65b043e890d503473acde3d765811ee0a27b8b08ea2dcbf5dff18313af78", 0x88}], 0xa, &(0x7f0000001c80)=ANY=[@ANYBLOB="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ac4b063b543840a81effab347b7561f3e99429f23d2226a5edddbc2eeed665267d42c12e65e4c57cf041da7bcb1b8578398e67ed16ca08a91b71fe939572fb6836077fe6758857932c4868b509fb7039710eefea88010bc903f55e1b85d6660b9ab63ff075503b15259b1433e3e5cd5d30fcb39f367e94e86e615970debc78071432ca89a010ee59f599428a5c608232bc56022d045e1ce75e811b4fe8a71e9cf44ee57e7678a69b70301"], 0x1258}, 0x1) pivot_root(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00') tgkill(r0, r1, 0x13) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 2018/04/18 09:54:46 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x2) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000080)="6670f5980fb3098b4c93cd884445a9a9dbc4e6d661e055d3bf9cb36471fc25a7cac04c80b5b4cf68", 0x28) syz_emit_ethernet(0x106, &(0x7f0000000180)={@random="154cb6310458", @random="1a1ec96a2de6", [], {@ipv6={0x86dd, {0x0, 0x6, "87d470", 0x30, 0x0, 0x0, @dev={0xfe, 0x80}, @ipv4={[0xffffffffffffffff], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "921040", 0x0, 0x0, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}}}}}}}}, &(0x7f00000012c0)) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/18 09:54:46 executing program 5: r0 = socket$inet6(0xa, 0x400000000007ff, 0x203) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001e00)=[{0x1010, 0x118, 0x3, "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{0x1010, 0x117, 0x1ff, "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{0xd0, 0x0, 0x3f, "d25d7dd380066e09fe254b5983416af1331f2937102f6db432a125e94f2a19dee0f40dc03d8ecb80b89106437a930a5aa1887c5beba4da7aa1044f46388dc9cde266cc423528806b7be5713e58783bcd91fa43dcdf7f14c726b3bead67dc005a781b42031ad2544a81dab0d693de6fabb8012da007bb14ed088df920b2f609105a25beac81a1ff0fd16ded76b50d9863ae1bb79f42784d91c668f9fc829a92db79a9bec12cdaa8f5372bdda7419a45bd7ccfdf0a4d21323a4bf0a82f70e4"}], 0x20f0}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff8000}, 0xdd, &(0x7f0000001bc0), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xda, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/18 09:54:46 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40000, 0x0) getpeername$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x12fc, 0x168) 2018/04/18 09:54:46 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000080)="a946247f209ba89dde7a509f04ab80e60423851a46f37a6d52580089cc9175c22836d5cc0f88dccb9919800c0b8eef3f2e48836d01f603c43df5c158c800") getxattr(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="7472755e74af2e47fcc03450c359"], &(0x7f0000000280)=""/57, 0x39) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbff, 0x2000000}, 0xc) umount2(&(0x7f0000000000)='.', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000002c0)) 2018/04/18 09:54:46 executing program 7: r0 = socket$inet(0x10, 0x3, 0x2) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000003c0)="4c0000001000ff2030ba0a0c6fc283a724a6008002000000000000000000000022001600000f0207a7e625f3ab53be97c655004fe7eec100003a92e1fa0a4c30de26a4980300000000000000", 0x4c}], 0x1}, 0x0) r1 = semget(0x2, 0x2, 0x492) semop(r1, &(0x7f0000000000)=[{0x3, 0xe69, 0x1800}], 0x1) 2018/04/18 09:54:46 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000080)={0x4, 0x7, 0x9, 0x79b, 0x8, 0x3}) socketpair$inet(0x26, 0x0, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)={0x1000, 0x3, 0x100000001, 0x0, 0x400}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000000)={0x7e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 'ovf\x00', 0x0, 0x850d, 0x42}, 0x2c) 2018/04/18 09:54:46 executing program 1: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000000040)=0x3, 0x2, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f00004bf000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000a68000/0x4000)=nil, 0x4000}, 0x1}) close(r0) 2018/04/18 09:54:47 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca0fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200801, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffff, 0x401, 0x0, 0x1, 0x0, 0x1, "2eccd22df99f7747ef24d5fd1d4c70aede5e8bc178c6e418b6a3a3304686f5ea9f112099eece2f6ee5d38bbdbfb2088f6a29289b925cb6ec839fcbedb7aaa74a", "8e78580fa52873e1fe940a9c2df948b088e7bbf5e0ce457012bc25850669bf1b894186d19df8db87bc24d1fdaee211514ddc6e6fcb83df6a719554c7914e6a78", "fb4ce4c19077dbca9e08fd1ae692ffac2f61eea2cfea05eb26dc4d351d9eba3b", [0x27c00000, 0x5]}) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00004a9000)={0x1, &(0x7f00008f0ff8)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) sendto$inet6(r2, &(0x7f0000455000)='S', 0x1, 0x0, &(0x7f00009aafe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/18 09:54:47 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup3(r2, r0, 0x0) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x7, {0x330e, 0x5, 0x36cb, 0x33, 0x3f, 0x7}, 0x6, 0x200}, 0xe) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) 2018/04/18 09:54:47 executing program 6: r0 = epoll_create1(0x8000004) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={0x3, 0x6, 0x800a, 0x8000, 0x9, 0x2, 0xde50, 0x4, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0xc0000, 0x5}, &(0x7f0000000240)=0xc) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x10800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000080)={0x5f2}, 0x4) r4 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00000000c0)) fcntl$getownex(r1, 0x10, &(0x7f0000000340)={0x0, 0x0}) perf_event_open(&(0x7f00000002c0)={0x5, 0x70, 0x2, 0xfffffffffffffff9, 0xb26, 0x28000, 0x0, 0x1f, 0x80800, 0x4, 0x5, 0x4, 0x5705, 0xffffffffffff0242, 0x2, 0xbd9, 0x8, 0x7, 0x1000, 0x200, 0x8, 0xfffffffffffffffa, 0x5d03, 0x9, 0x9, 0x7, 0x7, 0x8, 0x1, 0x6, 0x0, 0xffff, 0x101, 0xa84, 0x9, 0x0, 0x1, 0xffff, 0x0, 0x81d3, 0x2, @perf_bp={&(0x7f0000000280), 0x2}, 0x280a4, 0x81, 0x1, 0x5, 0x81, 0x7, 0x10000}, r5, 0x9, r3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f00000ad000)) syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x3, 0x40000) 2018/04/18 09:54:47 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xe01, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000340)="c848e805af2f12a292ca08fd98d550dca341b83ac9e022d32a01c33911d3e7c31037fba94d59cf592eb9dd067ceef8303f5d0c0434fa2821d77aeec7b9bba36f", 0x40}], 0x1) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x101, 0x9, 0x6}, 0xc) 2018/04/18 09:54:47 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000006740), 0x0, 0x0, &(0x7f0000006900)={0x77359400}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80000001, 0x20200) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000080)=""/155, &(0x7f0000000140)=0x9b) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xffffffcd) 2018/04/18 09:54:47 executing program 5: r0 = msgget(0x1, 0x222) msgrcv(r0, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0) r1 = msgget(0x0, 0x0) msgctl$IPC_RMID(r1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000400)="b787da4d803d00290dd2040a56ef095e3566b203bad05ecf0e927e84e427822d7fa4167641c959efb54a9bad9de775fe920a76563411c4429b92c710f435c8b792f0bea4f46c37801787f60aa52401faa0ceaa2fb8ecf28546257758b34c46af5957eaeb1afa974e63268c8df6658552abd68f578e96626d458dc6807cb5000058fa54e2eccba24f2ad25b00d915f93cbdd45077ebe180cc24337e20b85487ca4efcb1a9324b1edc28387f5186bb693b6d7cce5448bdd16a053bca61a019db2c185b8c7ad465a27df315816218751b1c204c92f4b3d1ad0d57c25bbd8c8c32a63d00000000", 0xe5) 2018/04/18 09:54:47 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000001b80)={0x0, 0xfffffffffffff117}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x3, 0x10000}, 0x10) 2018/04/18 09:54:47 executing program 0: madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x12) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xd) 2018/04/18 09:54:47 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:47 executing program 1: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000080)=0x44) setrlimit(0x1, &(0x7f0000011000)) r1 = memfd_create(&(0x7f0000000040)=',mime_typebdev(\x00', 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) write(r1, &(0x7f00000000c0)="81ba7bb3795896656f6e52ffa51b40600af23a6f9d3f373f45d4d6786b31c1262e27a8af3f39319dc2068c187eba5d719a7d336b5bda2255c48027ff706b66948c8c9beb731bb314b4e95431b943fb477b76c6482074f60364dba235cf", 0xffffffffffffffa6) ftruncate(r1, 0x4) 2018/04/18 09:54:47 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0x3d}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') fallocate(r0, 0x1, 0x8b4d, 0xef) 2018/04/18 09:54:47 executing program 6: r0 = socket$kcm(0x29, 0x40000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000001140)={&(0x7f0000000040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)='!', 0x1}], 0x1, &(0x7f0000000100)}, 0x4c0c1) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x330e, 0x801) accept$unix(r1, &(0x7f0000000180), &(0x7f0000000100)=0x6e) syz_open_pts(r1, 0x204200) sendto(r0, &(0x7f0000c63000), 0x94b58e0b609adbb7, 0x0, 0x0, 0x0) r2 = dup2(r0, r0) ioctl$TCXONC(r2, 0x540a, 0x8) 2018/04/18 09:54:48 executing program 3: creat(&(0x7f000002bff8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r0, 0xa, 0x34) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000000)={0xa54, {{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}}}, 0x88) 2018/04/18 09:54:48 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000001040)=""/4096, &(0x7f0000000300)=0x10d6) 2018/04/18 09:54:48 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25ad", 0x3}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000000c0)=0xc) open(&(0x7f0000000140)='./file0\x00', 0x101000, 0x100) inotify_init() sendfile(r0, r0, &(0x7f0000000080), 0x3ff) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/18 09:54:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r3 = syz_genetlink_get_family_id$fou(&(0x7f0000001480)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000001640)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10004420}, 0xc, &(0x7f0000001600)={&(0x7f0000001500)=ANY=[@ANYBLOB="00000002", @ANYRES16=r3, @ANYBLOB="0d0036bd7000fcdbdf25010000f20700020002007892d6c4d42f2d500000"], 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000000) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001680)={&(0x7f00000016c0)={0xb4, r2, 0x2, 0x70bd25, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000000}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x79}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2c}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffff3ae}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}]}]}, 0xb4}, 0x1}, 0x800) setrlimit(0xd, &(0x7f0000000200)={0x3440, 0xb}) bind$alg(r0, &(0x7f0000001540)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-aes-aesni,tgr128)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="87292ffab9d8163fb7d2a44d0f4c807daa966cec5db4699bede647531f9fcf954514e558a6a83d72bcab71e368ecdfaa0d31cbd531aaa3c157b5fd9cc6c1ad98eed3ad2ee1edc72e13a3ff57c2509bf56f4ed9432ac0c5a1ef107493004ad05282dce70ad258a11609003dab953f31f51273", 0x72) r5 = socket$inet(0x2, 0x80000, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x1}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000018c0)={0x40, 0xfffffffffffffffd, 0x3, 0xe17, 0x6, 0x800, 0xc3, 0x1, 0x0}, &(0x7f0000001900)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001940)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x80000001, 0xfffffffffffffffb, 0x4, 0x5099ac0b, 0x1}, &(0x7f0000001a00)=0x98) sendmsg$inet_sctp(r5, &(0x7f0000001bc0)={&(0x7f0000000100)=@in6={0xa, 0x4e21, 0xcce, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000001780)="1daf33a51b32035ef6bea42ccdcbf890fc049fcfff2a100d80d71dd1d48b96917ad3bde322049f8cfae333ff10f8df38d2cffdce7de3b517f87f5c8659d0b4a92796b7788415883743931388b959b3b86862d81d263c0fe02c3b5d6c363d0902fff07d1fbb6019d644e151101019d47f0b30d1ead5e8b192058f62760b08555833d6118923f5afac0b3c4f74ce1273055c3389b0e96aa1b05ecc5ae102899eedbc05d7e3da84ce23b701895ce0c6010d99e195b900ba341953b752f69cf07edadffae9e33d35a1006eb2602984fd4b85145fc9687fa7a83792916f62eb6e1bcf74", 0xe1}], 0x1, &(0x7f0000001a40)=[@init={0x18, 0x84, 0x0, {0x7fffffff, 0xfffffffffffffe01, 0x9, 0x3f}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x80000000, 0x1}}, @init={0x18, 0x84, 0x0, {0x1000, 0x4, 0x7fff, 0x93}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x101, 0x4, 0x9, 0x7, 0x0, 0x9, 0x7, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0x1, 0xfffffffffffffff8, 0x0, 0x3, 0x8, 0x100000000, r7}}, @init={0x18, 0x84, 0x0, {0x2, 0x5, 0x8, 0x2}}, @init={0x18, 0x84, 0x0, {0x80000000, 0xf7f, 0x2, 0x401}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0x4, 0x4, 0x6, 0x101, 0x63d, 0x8223038, r8}}], 0x180, 0x20048041}, 0x4) sendmsg$alg(r4, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000015c0)="98783b4603aca8adf8a693397e53696e", 0x10}], 0x1, &(0x7f0000001480)}, 0x0) recvmsg(r4, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r4, &(0x7f0000000040)={0x50000010}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r9, 0x84, 0x7c, &(0x7f0000001c00)={r7, 0x5, 0x80000001}, &(0x7f0000001c40)=0x8) 2018/04/18 09:54:48 executing program 5: sendto$packet(0xffffffffffffffff, &(0x7f0000002080)="3f8bc43676192abd21183b6403b9f291559e1c2d823e70080a23cde5812602b6fff7a4ac1799586fd9184f5dc97e06620abe440fe76248bb38be917c87681c62f90058e2a9b557061b52418d5577", 0x4e, 0x0, &(0x7f0000001100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000000)="6772419a3b846afa7b116b7f6f3e4cf48191c3456b5e1450a78741a234dc525f87580f97efff83e9e9cd3bae4c23dc1c22261de0c0eae227658b1a44319d51dba26dc973d171c683cd4286bceff1199db0b772f7dfade038e5f38f79aa71ef8fb9019e26995f2829e9c98d75", 0x6c}, {&(0x7f0000000080)="b169a32472ce1bdcafcb1761f97294a1dde5b0cb5167c8d6751cd9b2c491000b1411305d9a473e26df287e673cef58a188bb5b71c23a6b9795a45d350e13359195c9c2ebfd5dd01fda1df7d5730f781e8acd164fe5a61cc67f132acb2148e6c816409f698a6658b1a5f530d06005bafa101386001c67", 0x76}, {&(0x7f0000000100)="aa263807edbb4d02c59758e3d75f5127d8d182e750a5928261718e20af3c2890f5204a27743e8bce90182f183e0d60eb17c722b89bbbf09fa6a1ce8310b8de74205bb51f501de0034605546c34c61eca4c0427e9f648817f51992e653074cfc949188e178fd4158f6c606e21f1ad9b539f4528e4b9c88549e0cfe84b640fdf55ac72425c4ac48a6fb38b228111925c6217ba19a76d81e162f7c9f09a2f18f21cd6509ac191b15e8626240a272304b30e86cf73c39ede8c97597738bceb91adc4788aff0d2dbd6c0ead121456c5a527373ae5cf2f900e", 0xd6}, {&(0x7f0000000200)="8bd187963c7448b2a0a7412a5394c8cda6551b12018ed967e55b3c634b73cea23252ae1c58dfaf16830ffb649bc1a6d3d53d2ce18d973baa79271a4e894fd4c21de2b8a476cc6da9ea33", 0x4a}, {&(0x7f0000002100)="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", 0x1000}, {&(0x7f0000000280)="e98d8dc2de184530874b955c284c5ddc7590aca5242ad4fae120fd3dfb2044bfe1dd2019c2123f15dc131e22888397b20d50a3a8f62a45d6930de79a7bb8266eb0e990ebc95c09d0ea2b90d5d89ff64907d0aaf670050da9ee91b475af948ce125aac6ab3a252517db8e1e985f940f57443e75808e80b68b280fbd68e60161ed96bc9d57089b5d38aa0dd9d3ae6c925d636db6bd44cbad699271f0ef5bb2b024ce0025e34d885ec356974503cb98bd274fb0a02b70fbf5c5e25998eabd75200e03389093483814290c8ef0131202c43fccc5b6c08b9884ae982e9aa8dd4c51badbefe80d983946e5c83172d7a5d9c7a275d0f9", 0xf3}, {&(0x7f0000000380)="130956b5fb41dadf6332cec7bb9ffc765f76a9f7c850eedf4d72d9d9c0890affb1e89380da8d6c86ff3d96f73ebd3cbf6606d39b5b5ef47afdcbbc6b42403ef14ccdf91234572893eee142c9a1f4a3b45e43ec9bb115df7e52d5b16754f96970e37bc617367d1be883e7e22a0acebcb4ef4edbb46adb2e323c0b3bc1989cd148ea14c63cbfe347579c57fb1cc70b", 0x8e}], 0x7) 2018/04/18 09:54:48 executing program 2: r0 = open(&(0x7f0000002000)='./bus\x00', 0x10000141042, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) io_setup(0xfff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000380)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)}]) 2018/04/18 09:54:48 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0x3d}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') fallocate(r0, 0x1, 0x8b4d, 0xef) 2018/04/18 09:54:48 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3, 0x1c) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={'gre0\x00', @ifru_addrs=@ax25={0x3, {"7a55da8c3a12d5"}, 0x2}}) 2018/04/18 09:54:48 executing program 3: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)=ANY=[@ANYBLOB="c40000002a3e8997989d9e4eca4e68fdc58966992a13"], 0x1}, 0x1, 0x0, 0x0, 0x4010}, 0x4000010) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x20a2) r2 = memfd_create(&(0x7f0000000680)='-system#\x00', 0x5) memfd_create(&(0x7f00000002c0)='/dev/loop#\x00', 0x1) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000080)=0x1) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ovf\x00', 0x0, 0x7f}, {@empty, 0x4e23, 0x0, 0x0, 0x80, 0x4}}, 0x44) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000003c0)={0x1ff, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000400)={0x1, r3, 0x1, 0x7}) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="90000000", @ANYRES16=r0, @ANYBLOB="1a0629bd70001adcdf2511000000080004000100010030000100080005000200000008000b00736970000800020032000000080005009a9100000c0089b7e62701a4b1f0f18a51e32319c14f07000b0000000000004e08000400ff0ffb0008000400096edbe83fa0b36370fe000000080005008500000008000400010000000800060004001f4c1c68357525fce855b89e0cbc"], 0x90}, 0x1}, 0x800) readv(0xffffffffffffffff, &(0x7f0000000140), 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)) sync() 2018/04/18 09:54:48 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) [ 71.336761] print_req_error: I/O error, dev loop0, sector 0 [ 71.342727] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/04/18 09:54:48 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000fd0)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x63}, 0x0) ptrace$setsig(0x4203, r0, 0x6, &(0x7f0000000000)={0x12, 0x7ff, 0x0, 0x8}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100), &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x4, 0x0, 0x7}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x66) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5218}}, 0x7ff, 0x1}, &(0x7f0000000300)=0x90) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r3, 0x9}, 0x8) 2018/04/18 09:54:48 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) sync_file_range(r0, 0x3, 0x7, 0x1) prctl$getname(0x10, &(0x7f0000000040)=""/17) r1 = dup(r0) ioctl$TCSBRK(r1, 0x5409, 0xfffffffffffffc00) 2018/04/18 09:54:48 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r1, &(0x7f0000002d80)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x449d2b86}, &(0x7f00000001c0)=0x8) setsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000002e00)=0x8, 0x4) r4 = dup(r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000200)={r0}) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0xffffffffffffff73) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = gettid() sched_setscheduler(r5, 0x6, &(0x7f0000000000)=0x1) r6 = dup(r0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x2}, 0x8) ioctl(r1, 0x7ff, &(0x7f0000000280)="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") fcntl$setflags(r6, 0x2, 0x0) write$eventfd(r6, &(0x7f0000000040), 0xfffffffffffffdb9) 2018/04/18 09:54:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25ad", 0x3}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000000c0)=0xc) open(&(0x7f0000000140)='./file0\x00', 0x101000, 0x100) inotify_init() sendfile(r0, r0, &(0x7f0000000080), 0x3ff) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/18 09:54:48 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:48 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25ad", 0x3}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000000c0)=0xc) open(&(0x7f0000000140)='./file0\x00', 0x101000, 0x100) inotify_init() sendfile(r0, r0, &(0x7f0000000080), 0x3ff) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/18 09:54:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x6099251d, 0x323000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/04/18 09:54:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') sendfile(r0, r0, 0x0, 0x400) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x4cbe, 0x4) socket$kcm(0x29, 0x0, 0x0) [ 71.742705] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/04/18 09:54:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='self\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x37, 'a'}], 0x18}}], 0x1, 0x0) 2018/04/18 09:54:49 executing program 3: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)=ANY=[@ANYBLOB="c40000002a3e8997989d9e4eca4e68fdc58966992a13"], 0x1}, 0x1, 0x0, 0x0, 0x4010}, 0x4000010) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x20a2) r2 = memfd_create(&(0x7f0000000680)='-system#\x00', 0x5) memfd_create(&(0x7f00000002c0)='/dev/loop#\x00', 0x1) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000080)=0x1) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ovf\x00', 0x0, 0x7f}, {@empty, 0x4e23, 0x0, 0x0, 0x80, 0x4}}, 0x44) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000003c0)={0x1ff, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000400)={0x1, r3, 0x1, 0x7}) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="90000000", @ANYRES16=r0, @ANYBLOB="1a0629bd70001adcdf2511000000080004000100010030000100080005000200000008000b00736970000800020032000000080005009a9100000c0089b7e62701a4b1f0f18a51e32319c14f07000b0000000000004e08000400ff0ffb0008000400096edbe83fa0b36370fe000000080005008500000008000400010000000800060004001f4c1c68357525fce855b89e0cbc"], 0x90}, 0x1}, 0x800) readv(0xffffffffffffffff, &(0x7f0000000140), 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)) sync() 2018/04/18 09:54:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xffffffff, 0x101000) getsockopt$inet6_tcp_int(r1, 0x6, 0x37, &(0x7f0000000140), &(0x7f0000000180)=0x4) write$binfmt_elf32(r1, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0xc47, 0x4, 0x7, 0x4, 0x9, 0x0, 0x3f, 0x7, 0x222, 0x38, 0x289, 0x3, 0x4, 0x20, 0x1, 0x1, 0x5, 0x62}, [{0x6474e551, 0x7, 0x9, 0x50, 0xff, 0xb34, 0x1, 0x7ff}, {0x4, 0x81, 0x6, 0x2, 0xfffffffffffffffd, 0x3231, 0x3, 0x332804bf}], "cb876ef7d2b23241cc8ceedfa5e2ba83ae36d70db5e6466a2f4a1ec5e43cea086cb9cfb7ba8fba1abfe4b59ca397cf2eb92fe2494110982649d6965a003359f9141615e45e636ac02c80b5be10440299b3be63be8434cfefc060aaafabf4e44fa24aa86fe25494e58edf45e4d3f37bcc7a355cfc7d331b31d5d74fc4d7a18e0d0eadcbea4f4290bdd40cc42f8dc114643be6fe5f04bcae6de67ba8d1f1ba1a2d32f1e519d3b8d63fb3244eff6ae04d326553e3895de925f8b22639a190200a6bde1f7fc8ff158a6a4995dd9f1a19a4a5dc579a31", [[], [], [], [], [], [], [], [], []]}, 0xa4c) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002005e20000000000000000000000000080012000200010001040000000000002f0000000203000000000000000040000200000000000000020000000000200102000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/04/18 09:54:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25ad", 0x3}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000000c0)=0xc) open(&(0x7f0000000140)='./file0\x00', 0x101000, 0x100) inotify_init() sendfile(r0, r0, &(0x7f0000000080), 0x3ff) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/18 09:54:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x12, &(0x7f00000002c0)=@raw=[@jmp={0x5}, @generic, @initr0={0x18}, @generic, @initr0={0x18}, @alu, @generic, @alu, @generic], &(0x7f0000003ff6)='GPL\x00', 0xea4c, 0xc3, &(0x7f000008c000)=""/195}, 0x48) 2018/04/18 09:54:49 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000c00)) r1 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="91c54723bdbfa6158f6e563d9abdebcfa77773", 0x13, 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f0000000180)=""/187, 0xbb) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f0000000340)='../file0/file0\x00', 0x7, 0x5, &(0x7f0000000740)=[{&(0x7f0000000380)="2d1d2b245d73fcdcdae3268c165530cec775e3eb96723897171688f3eabbf22ac41aa59d7b1c78aea2fd5f6129266a0a428fde672736349f123560e716b1597f4a6d1dd379bc8e3706bcbc8ed08311d5650fd78560fc68c89810631e321180439fb7fb6a928c10742d603f2f39b1a8", 0x6f, 0x10000}, {&(0x7f0000000400)="0b423d5ee39e76bc0b8316e96b38cf4febd8ff223edee139ab8881cc860a9cb998de81494ce94232d463e7b6cd4a2f25edd760d71db4783b61a62ae709f4fe92dfb050dc40e2b0cfb43d6ef8c8f37b7b03ea6fc388de8434c0e66b9925718f08f021f805d4390317baa14b79bf8146f60725e1347bd96f6d4827e7ba388fb7a3ec9996e09c6a2ea18ad1a5bbdd2b5c1ba0d41e69814e4d0429cc6b157640d82b7c8b7edf1f6dcb46b4f005b7699cb41298b19a0cb5c6c94dd33bb4ff14c93c3302a575331f57d9a9a72df4095282089ca4e5b56b40b848de386c824d5bf38ed47611", 0xe2, 0xfff8000000000000}, {&(0x7f0000000500)="22eb747294b0a08039081217fdb447f69ad260293a8bcbf2223e8d2626a40ef2aa1d12117971b1abb0e24391fc6c8d0924dad60f872b1dd3f8b74a12fad2b6a875364ad5ea35a187d56567fd9045fd65ea38a50948439be1ff1d24e3a1f633b682f4671945f4643931719bf4cbfcb9e4bf1113f072064e4b65bdad4f5d07e61555e79b", 0x83, 0x8000}, {&(0x7f00000005c0)="40751ea00a4b0eef912775e77104b9803ac5381e48befc3918859c279d3f7079e2ca6ebdd8a09c4000e25d8d2ae098d7afe6d737b5e3f720bc885b0c74b5573fdfd77a3729742843c9a10607d8a672b298f54baf2917d842f7c549c8204e5831a6ae2cbfdb2a481abd2d3a21683d433cb70c5697a7abcff0", 0x78, 0x2}, {&(0x7f0000000640)="a4d2d86e4172ce1995240b89ab39946bf5fb3ddb175ae471b74a0ecc38ea2d1c49a99868b683761ae052b224aed198c2613bc2dc6a896083e0690e1543e7aca37cc8207709aa3b09719f126efb99c0bae6e5ab9c484068f876491a36a882cb1ab0c58f71da259d4f3bd7735b825248d7a72da777e2e6241d8e60ffc971298d2946f659d8ded46d1ff2a13300ba9a7a0870ac4ca45dd56d547a34dc69874d05257df4e1e1ef1f273cbd8f18c8d579687ff03f2d20386686cb1c1844ea5120150965cd979652705d26730011dd8160e0adb86ffa8023f4f7aabb1f4aef823a83b116dffac0dc05e7b8cf", 0xe9, 0x8}], 0x2000, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='../file0/file0\x00'}, 0x10) timer_create(0x2, &(0x7f00000009c0)={0x0, 0x15, 0x2, @thr={&(0x7f0000000800)="d5f9227df697d91a12510a40742e5fb7e45411b5e01fae16364ead2494ae5b8dcc277de434c30f7bd2c8cdfee25fe43edb3a589f84a5029ba50aa7d6ec347fcdcfba624d50e40d2e022b1a392a1305eb0afff49ee72ae74522457359f12c8e8649a469c88b69a2426fdf706e3d92a1c3bfa6fa837c1f05694c224a6195d814a5a21ca4d6d50c2d0eaad91be40b29da1d2597df0c8a4b399c86d3b7b52a9f7d67c644c19538620b9f8e5a26f9e519202d3f05994d46c0d6f43f3c3150a532df24", &(0x7f00000008c0)="f1e701ccb8f969d4035fc529352c8839478746171f77843b8e3a2e3dbc2d4e06083f82c702a1efadd295c201ff9d6e04ae9749c3c4fc5e610ccd381a27b92e47f0a5af977b61ba62b69ca17d8537ea1e13e0ab31b84157568ec14ccbc60662b3457b643a56d3ffdb208593d62129a6614b896ddffca3e7c8c40adaf9b9c8b09385666cbc8f2fb8eeb33f3fa3b7f6e7af0c1471ffb6a6f16467dc15949d666eea6902b42b1293e99f0e93d0fad6ca8fbb437c36870262fc56c51b0b85d30abb35ef15ba25a2d083fce8d9d270fdb2f5ddf31732585f75e55107c25bed0fff3ab4f7dfd5fc"}}, &(0x7f0000000a00)=0x0) timer_gettime(r2, &(0x7f0000000a40)) 2018/04/18 09:54:49 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) fgetxattr(r0, &(0x7f0000000080)=@random={'trusted.', '/dev/sequencer\x00'}, &(0x7f0000000180)=""/37, 0x25) 2018/04/18 09:54:49 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x100000000000000}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r1, &(0x7f0000379000)=[{}], 0x1, 0xfffffffffffffdff) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x13}) 2018/04/18 09:54:49 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) [ 72.212015] QAT: Invalid ioctl [ 72.284792] QAT: Invalid ioctl [ 72.292484] print_req_error: I/O error, dev loop0, sector 0 [ 72.298417] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/04/18 09:54:50 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12}, &(0x7f0000044000)) timer_create(0x2, &(0x7f0000000080)={0x0, 0x11, 0x0, @tid=r0}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000015a000)={{}, {0x77359400}}, &(0x7f00005e6000)) socketpair$inet6(0xa, 0x80005, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r0) timer_delete(0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x1}, 0x8) 2018/04/18 09:54:50 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:50 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x101800) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x8, &(0x7f0000000080), &(0x7f00000001c0)=0x4) 2018/04/18 09:54:50 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r1, &(0x7f00008c1f77), 0x0, 0x33) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) sendmsg$unix(r1, &(0x7f00000013c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000080)="a79b2be481b3323de4062205e6e0f4199c5e8deb05d7c623008d435fd89b21f8849e70b14465ea5563715534a7d16475b54703f054c1704b6dea6c29612b2307c527e73ba72d4e1a06e635c0bf655832e5881ece368ac2aed7f4fdabd22ea67959517cbcd8e2a27a2e4dcef6c11710d4362375eec96894465a4bb3e36d9a1e6ef8403e55dd0171c4bfccf292740a9b297b8ee0d5578b8a96a7431c8c870e7d5b88e72daa", 0xa4}, {&(0x7f0000000140)="a53bf64611a7cbceb9257b6c243ce1217b5c8cf4ee47681dcdf4be58c74c7f6cdf37a0543edb4afe140dabfa514fc679f9450821309d5a80ad485c618eba75203fd0ae3d59fe895a082daa22a1e5abe623b01ff81011b79fabcf68dc603eac238096699e3f3e7151aa3af79048778c30be833fbd2856d1454999151d198b0962650e4e3a2fbf872217", 0x89}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="3653074136f54f4b5fd740c9511bf270e50110f7fc9c970c2c0ff971bd3d55f4ede3238483775845100a11f51843335d90e7f493d239de0c82626afb9093721a609bbc9b79a2d56e8cbc6257813c40aee4132227dc2966cfbd90568ee4ba8c0dc5f5aed373", 0x65}], 0x4, &(0x7f00000012c0)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r2, r0, r1, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}], 0xd8, 0x880}, 0x8041) 2018/04/18 09:54:50 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000400)=0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000100)=0xff) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/04/18 09:54:50 executing program 1: r0 = getpgrp(0xffffffffffffffff) tkill(r0, 0x3b) syz_emit_ethernet(0x3e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0xf, 0x61d, [@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @rand_addr]}, @generic={0x83, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/18 09:54:50 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000040)="040100000000000000000000c5ff23c17cb3bcff609df003", 0x18, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/18 09:54:50 executing program 3: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)=ANY=[@ANYBLOB="c40000002a3e8997989d9e4eca4e68fdc58966992a13"], 0x1}, 0x1, 0x0, 0x0, 0x4010}, 0x4000010) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x20a2) r2 = memfd_create(&(0x7f0000000680)='-system#\x00', 0x5) memfd_create(&(0x7f00000002c0)='/dev/loop#\x00', 0x1) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000080)=0x1) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ovf\x00', 0x0, 0x7f}, {@empty, 0x4e23, 0x0, 0x0, 0x80, 0x4}}, 0x44) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000003c0)={0x1ff, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000400)={0x1, r3, 0x1, 0x7}) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="90000000", @ANYRES16=r0, @ANYBLOB="1a0629bd70001adcdf2511000000080004000100010030000100080005000200000008000b00736970000800020032000000080005009a9100000c0089b7e62701a4b1f0f18a51e32319c14f07000b0000000000004e08000400ff0ffb0008000400096edbe83fa0b36370fe000000080005008500000008000400010000000800060004001f4c1c68357525fce855b89e0cbc"], 0x90}, 0x1}, 0x800) readv(0xffffffffffffffff, &(0x7f0000000140), 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)) sync() 2018/04/18 09:54:50 executing program 1: unshare(0x8000400) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) sendmsg$rds(r0, &(0x7f0000001ac0)={&(0x7f0000000100)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001240)=[{&(0x7f0000000140)=""/49, 0x31}, {&(0x7f0000000180)=""/117, 0x75}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/56, 0x38}], 0x4, &(0x7f0000001840)=[@rdma_args={0x48, 0x114, 0x1, {{0x6, 0x2}, {&(0x7f0000001280)=""/141, 0x8d}, &(0x7f0000001500)=[{&(0x7f0000001340)=""/10, 0xa}, {&(0x7f0000001380)=""/68, 0x44}, {&(0x7f0000001400)=""/170, 0xaa}, {&(0x7f00000014c0)=""/62, 0x3e}], 0x4, 0x10, 0xc2}}, @mask_cswp={0x58, 0x114, 0x9, {{0x6, 0x3f}, &(0x7f0000001540)=0x2, &(0x7f0000001580)=0x5, 0x6, 0x6, 0x20, 0x7fffffff, 0x19, 0x6}}, @fadd={0x58, 0x114, 0x6, {{0x5, 0x7fffffff}, &(0x7f00000015c0)=0x8001, &(0x7f0000001600)=0x6, 0x9d, 0x81, 0xffff, 0x5, 0x10, 0x7ff}}, @fadd={0x58, 0x114, 0x6, {{0x9, 0x100}, &(0x7f0000001640)=0x10001, &(0x7f0000001680)=0x57d, 0xb7, 0x9, 0x80000001, 0x78126c8a, 0x44, 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0x9, 0x100000001}, &(0x7f00000016c0)=0x4, &(0x7f0000001700)=0x7, 0x8, 0x4, 0x401, 0x3, 0x0, 0x9}}, @fadd={0x58, 0x114, 0x6, {{0x3cc, 0x400000000000000}, &(0x7f0000001740)=0x5f, &(0x7f0000001780)=0xd5e2, 0x4, 0x80000000, 0x8000, 0x8000000000000000, 0x20, 0x8000}}, @mask_cswp={0x58, 0x114, 0x9, {{0xeef, 0x1}, &(0x7f00000017c0)=0x2, &(0x7f0000001800)=0x101, 0x800, 0x1, 0x1ff, 0x7, 0x10, 0x6b9}}], 0x258, 0x1}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000000000)={{0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x800000000}) 2018/04/18 09:54:50 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="020f00000000000000030006000000000002000000e0000001000000000000000005000500000000000a0000000000000000000000000000000000000000000001000000000002000000000000000000"], 0x50}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x101100) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) 2018/04/18 09:54:50 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x7462, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:50 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x4002) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000140)={0xa8, &(0x7f0000000080)=""/168}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}], 0x1c) 2018/04/18 09:54:50 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000400)=0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000100)=0xff) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/04/18 09:54:50 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000400)=0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000100)=0xff) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/04/18 09:54:50 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:50 executing program 6: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000000)=@req={0x3fc, 0x0, 0x1}, 0xfffffffffffffca3) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f00000079c0)=[{{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}}, {{&(0x7f0000000c80)=@ipx={0x4, 0x0, 0x0, "3c440b75451e"}, 0x80, &(0x7f0000000d40), 0x0, &(0x7f0000000d80)}}], 0x2, 0x0) 2018/04/18 09:54:50 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f00000001c0)="3ace262d2fd395f2", 0x8) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x1f7a, 0x80) r2 = open(&(0x7f0000000040)='./file0\x00', 0x20042, 0x0) fcntl$setsig(r0, 0xa, 0x2f) ioctl$TIOCSBRK(r2, 0x40044591) write(r0, &(0x7f0000000080)="4d3e7f67ad8605a40958e0e484a9a94688508a6d1af5b3a0be14f2251f64f8464447ba5603d5b13e5842b43c4eeb8862067d00a12dad7f765104c7d587e5a696bab9805022d11d8335152500a7c9b2c381d32b000d8405164c8056d13ccf6c7a95efb986eac82ed8efec7212af36c1373bfe00df79c2672d9bafb3534ebea63b700b63bb9f9f9a0cb24f305330581b57001a0440a3241b830be6d41c797906e52d8ff47e657bb37ff5938c7c4164978ff6e7003ee3b4e3883539062acd42309a0f8bb017329ea05d4f", 0xc9) close(r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/04/18 09:54:50 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) socketpair(0x4, 0x3, 0x4, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000580)={r3, @in6={{0xa, 0x4e20, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x6, 0xffff}, &(0x7f0000000640)=0x90) fchdir(r0) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0xffffffffffffff01, @local={0xfe, 0x80, [], 0xaa}, 0x9e00}}, 0x5, 0x7fffffff}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000002c0)={r5, 0x0, 0x9, 0x3f}, 0x10) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) connect$rds(r2, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r6, 0x1, 0x0, 0x40000004) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000000040)={0x5, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {}]}) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000300)=0x1, 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') 2018/04/18 09:54:50 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x101002, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e20, @rand_addr=0x1ff}, {0x307, @random="fae6855885be"}, 0x8, {0x2, 0x4e24, @rand_addr=0x100}, 'veth0_to_bond\x00'}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x1ab1d2eda0b9abcd) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000005c0)={0x3, 0x7afe934f}) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') sendfile(r2, r3, &(0x7f0000000040), 0x10ed5b) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000240)=""/56) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000500)=0x10001) r5 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000100)={0x1, @tick, 0x9, {0x1, 0x9ef}, 0x2, 0x2, 0x101}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r6 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="e4d3723934567b5c9f1f8a6dd95995f6ad7bec967fd341cfde8ff5f1de09d81a31724be693b3", 0x26, 0xffffffffffffffff) r7 = add_key(&(0x7f0000000440)='rxrpc_s\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="270cc8bc2bb8048d0d29edd85a2e171567b691a63bbbddf50ec69ba4acb465b5a9235dd6ba2da9f8ba5bd68d24efaa616eff4cce3b4869fadaa2dff1fcf2ef886a427dde3d6951ff03684802bc542dff1e122634a0fb533ae8cf13faa794e8300e7852bc3cfa2158dc3414675ff9561033313c2df23c84", 0x77, 0xfffffffffffffff8) keyctl$instantiate(0xc, r6, &(0x7f0000000340)="af7b77a89ad30897b8fab7f13e64570d6f89ac07a963805ebb162be3c75c81d4417253b80488622daf5f13e92de672f2f0ee3301bef0cd96d7ed082aff3ae00b719a13fb8228003c1a82b17c74cd9a62305d8ab990c02b81c3a735cba08d8b35df513674796cba16c527a1e9e7e7d5b7cf4774e51f03ca594ffac896a115b5f5523c32118c9932dff2999dccb09f9ef9a76df9a1c22e89c0b7c634dd9546199702ab439830eb7199cc67afccc298a741989c53c6c70c651ea122c725752c761e7c0bb3c737e454adbe4750fbc349620d695df7e8cb914ea1a7cc623487926ba46e1210ab71a385c0688c5002", 0xec, r7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000000040)={0x5, 0x0, {0x100000000002}}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f00000004c0)) 2018/04/18 09:54:50 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x7462, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:50 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:50 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00004d3000)=""/79, 0x4f, 0x0, &(0x7f0000af6000)=@abs, 0x8) bind$unix(r0, &(0x7f00008d9ff8)=@abs={0x1}, 0x8) connect$unix(r1, &(0x7f00000bc000)=@abs={0x1}, 0x8) getsockname$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) write$binfmt_elf32(r1, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x10000, 0x0, 0xbb, 0x6, 0x3, 0x6, 0x3, 0x1a2, 0x38, 0x2af, 0x8, 0x40000000000000, 0x20, 0x2, 0x40, 0x9, 0x100000000}, [{0x70000007, 0x2, 0x0, 0x8f5e, 0x8, 0x0, 0x5, 0xd6}], "a88fe11b9f8e32422e446c78f7d49707", [[], [], [], [], [], [], [], [], [], []]}, 0xa68) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/04/18 09:54:50 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) socketpair(0x4, 0x3, 0x4, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000580)={r3, @in6={{0xa, 0x4e20, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x6, 0xffff}, &(0x7f0000000640)=0x90) fchdir(r0) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0xffffffffffffff01, @local={0xfe, 0x80, [], 0xaa}, 0x9e00}}, 0x5, 0x7fffffff}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000002c0)={r5, 0x0, 0x9, 0x3f}, 0x10) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) connect$rds(r2, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r6, 0x1, 0x0, 0x40000004) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000000040)={0x5, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {}]}) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000300)=0x1, 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') 2018/04/18 09:54:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0xfffffffffffffcd6) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/18 09:54:51 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x22, "1b074f12cc3532908f54e893761e739a415dfa17c9a4541e7c2104d1338caeda5002"}, &(0x7f00000007c0)=0x2a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={r1, 0x58, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000000900)=0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r5, &(0x7f0000720fd4)=""/44, 0x1b3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) setsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30cd358b5b129c6e1", 0x22) syncfs(r2) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x94fc, 0x1bcb}, 0xb) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/18 09:54:51 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:51 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x7462, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:51 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x7462, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/packet\x00') preadv(r0, &(0x7f0000001500)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x100000000000016f, 0x59) 2018/04/18 09:54:51 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) socketpair(0x4, 0x3, 0x4, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000580)={r3, @in6={{0xa, 0x4e20, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x6, 0xffff}, &(0x7f0000000640)=0x90) fchdir(r0) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0xffffffffffffff01, @local={0xfe, 0x80, [], 0xaa}, 0x9e00}}, 0x5, 0x7fffffff}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000002c0)={r5, 0x0, 0x9, 0x3f}, 0x10) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) connect$rds(r2, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r6, 0x1, 0x0, 0x40000004) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000000040)={0x5, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {}]}) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000300)=0x1, 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') 2018/04/18 09:54:51 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x7462, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:51 executing program 0: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x0) r1 = accept4(r0, &(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000200)=0x80, 0x80000) socket$inet6_dccp(0xa, 0x6, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)={{0x1cf, 0x80000001, 0x401, 0x176, 0xf7, 0x359a8a0c, 0x27e, 0x9}, "cfd499d532cbc0b71887d39d5b9ad1e5ce817900fc6745dd13f613168f3ca1edffb774fbe0ec4dee5c9c5115b4af8fa394f411639c7cb8bb28505623653d306ad431051d63c6a7a1a96b8e973e17f9412dfda01f1f590003abdafa5bc3a69143378bff26b16414856f13ac1d911883422ef8829bad364c8fe00ea90735eab4100dafe9a86d68dcd3", [[], [], [], [], []]}, 0x5a8) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000900)={r0, r0, 0x0, 0x3}, 0x10) sendto(r0, &(0x7f0000000240)="7b6f90a4c013767fb1a5d2829c424bd8f28e9882319bff8d08cd1702b68ac6f4a5473ee085ff0b6cfe450dc9ee0998ea9be3b9f7f6765bcb6a447e8d4b8c1f8aae207b8d42c64df125f56488ab626d6f4fde5dd206cfada71114fd044a59fe4d0be0d0", 0x63, 0x84, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x1, 0x3, 0x1, 0x3}}, 0x80) 2018/04/18 09:54:51 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x1, 0x400000000000010}, 0x2c) unshare(0x20008400) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000140), &(0x7f00000001c0)=""/12}, 0x18) 2018/04/18 09:54:51 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x10d, 0x2, &(0x7f00000006c0)=@raw={'raw\x00', 0x9, 0x3, 0x310, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x240, 0xffffffff, 0xffffffff, 0x240, 0xffffffff, 0x3, &(0x7f0000024000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, [], [], 'ip6tnl0\x00', 'yam0\x00'}, 0x0, 0x118, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x29}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffffff, 0xff0000ff, 0xffffffff], [0xffffff00, 0xffffffff, 0xffffffff, 0xffffffff], 'tunl0\x00', 'bpq0\x00', {}, {}, 0x0, 0x2, 0x1, 0xa}, 0x0, 0xc8, 0x108}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x3, 0x9, 0x401, 0x100000000, 0xad2, 0x6, 0xffffffffffffffdf, 0x5]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffff5e) 2018/04/18 09:54:51 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:51 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x7462, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:51 executing program 0: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x0) r1 = accept4(r0, &(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000200)=0x80, 0x80000) socket$inet6_dccp(0xa, 0x6, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)={{0x1cf, 0x80000001, 0x401, 0x176, 0xf7, 0x359a8a0c, 0x27e, 0x9}, "cfd499d532cbc0b71887d39d5b9ad1e5ce817900fc6745dd13f613168f3ca1edffb774fbe0ec4dee5c9c5115b4af8fa394f411639c7cb8bb28505623653d306ad431051d63c6a7a1a96b8e973e17f9412dfda01f1f590003abdafa5bc3a69143378bff26b16414856f13ac1d911883422ef8829bad364c8fe00ea90735eab4100dafe9a86d68dcd3", [[], [], [], [], []]}, 0x5a8) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000900)={r0, r0, 0x0, 0x3}, 0x10) sendto(r0, &(0x7f0000000240)="7b6f90a4c013767fb1a5d2829c424bd8f28e9882319bff8d08cd1702b68ac6f4a5473ee085ff0b6cfe450dc9ee0998ea9be3b9f7f6765bcb6a447e8d4b8c1f8aae207b8d42c64df125f56488ab626d6f4fde5dd206cfada71114fd044a59fe4d0be0d0", 0x63, 0x84, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x1, 0x3, 0x1, 0x3}}, 0x80) 2018/04/18 09:54:52 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0xfffffffffffffffa}, 0x39f) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x6, 0x200) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x7, 0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x800, 0x8, 0x401, 0x4, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x80000001}, &(0x7f00000000c0)=0x8) 2018/04/18 09:54:52 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x1, 0x400000000000010}, 0x2c) unshare(0x20008400) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000140), &(0x7f00000001c0)=""/12}, 0x18) 2018/04/18 09:54:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x307}, 0x62, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ip6gretap0\x00'}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @rand_addr}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) 2018/04/18 09:54:52 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x7462, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:52 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(0xffffffffffffffff, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:52 executing program 0: r0 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="4f7f7c412468f7f059b82e7fee8640ab67c32c4e147caa5e93621e63910749b6ce0d15953dfae154103891855bdc402b4150b802b72c78c766af4ec3ba2421826d38ebe29ffcdacd6f417efa701cca80a9eb5048c435d315d3ebb06e461d58d56ca359ee03924ec71edf996afd3a576adda77ed377ce4725c4bd1859d2", 0x7d, 0xfffffffffffffffc) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000300)={{&(0x7f0000000200)=""/157, 0x9d}, &(0x7f00000002c0), 0x3}, 0x20) request_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="01", r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x121000, 0x0) 2018/04/18 09:54:52 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) socketpair(0x4, 0x3, 0x4, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000580)={r3, @in6={{0xa, 0x4e20, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x6, 0xffff}, &(0x7f0000000640)=0x90) fchdir(r0) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0xffffffffffffff01, @local={0xfe, 0x80, [], 0xaa}, 0x9e00}}, 0x5, 0x7fffffff}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000002c0)={r5, 0x0, 0x9, 0x3f}, 0x10) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) connect$rds(r2, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r6, 0x1, 0x0, 0x40000004) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000000040)={0x5, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {}]}) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000300)=0x1, 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') 2018/04/18 09:54:52 executing program 3: futex(&(0x7f00003c4ffc), 0x85, 0x0, &(0x7f0000613000)={0xffff, 0x4}, &(0x7f0000439ffc), 0x42f5bb56) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) 2018/04/18 09:54:52 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(0xffffffffffffffff, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x307}, 0x62, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ip6gretap0\x00'}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @rand_addr}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) 2018/04/18 09:54:52 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x7462, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:52 executing program 6: unshare(0x400) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000080)) 2018/04/18 09:54:52 executing program 0: unshare(0x40600) r0 = socket(0x11, 0x4000000000080003, 0x0) connect(r0, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x1, 0x4, 0x2}}, 0x80) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0), &(0x7f0000000100)=0x4) name_to_handle_at(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0), 0x1400) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'yam0\x00', 0x6}) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), 0xff28) 2018/04/18 09:54:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r1 = dup2(r0, r0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/04/18 09:54:52 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x400012f}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x24000, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000033340d1c106ace921100000005000000000072000000"], &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000008c000)=""/195}, 0x48) 2018/04/18 09:54:52 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(0xffffffffffffffff, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x30}, {0x16}]}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x4) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendmsg$nl_route(r0, &(0x7f0000000800)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000001d000304000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="2451e90c4276861151f81b9867a1f64ece8aaa5ee662410678b51ffa1ff5a0452b6937e065df60011c2296ea27b1db0ce473c5a8d7b3394bca239a7849869457cd6bae587aba26989243ce81a232f0772c13112c4f80c5230b18b1ef72945d9a6a307df193433674a759367608072976a17e031720829ae7a90297cc70af7c0c12fac3d80148846871ec224f1dee1fa3b95c8db0a5b338d5d0054db1a20e31d170943e46d5280f2978142a8f4ac20467e3cec3df760709309a08ff3da2105873f71e466c625723b07d32efcd73868af31b4faed8ab5c368b566dd5edb973cee80637"], 0x1c}, 0x1}, 0x0) 2018/04/18 09:54:52 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x59c, 0x4) 2018/04/18 09:54:52 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) socketpair(0x4, 0x3, 0x4, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000580)={r3, @in6={{0xa, 0x4e20, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x6, 0xffff}, &(0x7f0000000640)=0x90) fchdir(r0) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0xffffffffffffff01, @local={0xfe, 0x80, [], 0xaa}, 0x9e00}}, 0x5, 0x7fffffff}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000002c0)={r5, 0x0, 0x9, 0x3f}, 0x10) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) connect$rds(r2, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r6, 0x1, 0x0, 0x40000004) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000000040)={0x5, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {}]}) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000300)=0x1, 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') 2018/04/18 09:54:52 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x8f}}, 0x5, 0x9378, 0x80000001, 0x6f, 0x101}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="7f004580a6c4319cc9ca768b8dc715d1ce9c269e754f8e7521cfb7933217a974c50e2a3a6b655282732abdb49f86ae9f8d1b15e7eb5a2a53378a4afdd6730367d5a54c76a1c6c1871f"], 0x4d) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/04/18 09:54:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x9, 0x10, 0x1, 0x100000000}, &(0x7f00000000c0)=0x18) 2018/04/18 09:54:52 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x90a4, 0x0) quotactl(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)="f7feef156da88da1658a09ce1c82766f75438713a6a00d31ac675d9f929627da330f5702f00367af39ede33d518bb7e6e998eae0a0075031e871a451993458b1eaacff0194ee6ef02a515de782e0e9db9a1238f6ebbf8c2b835ae26a4e5bced0504993b22ec440643d7ce15a71c5916cbbecbabbfd97132b") ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000008c0)) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000380)='./file0\x00', 0x7, 0x3, &(0x7f0000000600)=[{&(0x7f00000003c0)="64705f386efc97c98892e32e5a000119a5b5f471f6cde6c803309bad3512718f09d1d90652c09a3c83083c538c6df55884eaddc9b0392efd630642e98193aa815064cfcdb984e1e089affd60580b3dfeaab0736001adf69ed171dc6bb47e5418f09a12b3d30c632ccf932ccb76309999297819f5bf9a28ba4d8cfb322518463c9e255bff7085446f9f5421c032284d03f87bc873ae36fe00ccfe1cf4bc024f23bbcd80b85d0545bd32af77f6daaa0a6a9b013d", 0xb3, 0x1}, {&(0x7f0000000480)="1b2bbc145e350e4e4a07bd9a8792f66cc8056c4d299b20af48914430376f58cf6791f6652e2deaeb1be5c25ec568121516d2ac57f2c957ea865f8006142d5469d3c937e605463124e8880f19d7a75448d47bcf188f458f024d2ec3c3315bb5", 0x5f, 0xfffffffffffffc01}, {&(0x7f0000000500)="4a794790c1140d83e21e8a584b762e0ee3ab775bbec50c4d3427be0ef62fd4a583a272e278a583d49380a57107bfd7943979f09480e8d0af3c34e0cac96a881e3a9b833e1104f4b8d3941872646f4d63a8e20d6a5dc86ce95517b8e7dff5d0879962bbcd52856b6a9c9fe843522e5bd262b4031ade1c1b54d6c2afe0b3bc48f27d0a66d80d0eb50a0e4a84111f478003fbab77b74d1ab366c051dd65e37827ed1171b2f43e2492e86c4cd72471fec7a476243acdf18982f983ee7b883166ecac67", 0xc1, 0x200}], 0xd0000, &(0x7f0000000780)=ANY=[@ANYBLOB="6e6f626172726965722c646174615f65726f72652c6e6f646973636172642c6e6f6a6f75726e616c5f636865636b73756d2c62682c61626f72742c001813f5ff4c91c96f958df2b8d858ac89d5188939b84cfaeab75594bae9af7ded594db7910f56f1bfd3580ed765ee8522161f00ace170d802c4d8fe6456a8328c057503ab7939c8d560f5f1b15d632f3fc6c163690e7738bb2347f371e8ed2b4a7062926b8ee1cbe2103e12ab915124da08245480c92ae3cd04994c7425000000000000"]) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000880)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x840}, 0xc, &(0x7f0000000840)={&(0x7f0000000700)={0x14, r2, 0x200, 0x70bd29, 0x25dfdbfc, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x24004000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x18}, 0x3a, r1}) 2018/04/18 09:54:52 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:52 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x7462, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x30}, {0x16}]}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x4) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendmsg$nl_route(r0, &(0x7f0000000800)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000001d000304000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="2451e90c4276861151f81b9867a1f64ece8aaa5ee662410678b51ffa1ff5a0452b6937e065df60011c2296ea27b1db0ce473c5a8d7b3394bca239a7849869457cd6bae587aba26989243ce81a232f0772c13112c4f80c5230b18b1ef72945d9a6a307df193433674a759367608072976a17e031720829ae7a90297cc70af7c0c12fac3d80148846871ec224f1dee1fa3b95c8db0a5b338d5d0054db1a20e31d170943e46d5280f2978142a8f4ac20467e3cec3df760709309a08ff3da2105873f71e466c625723b07d32efcd73868af31b4faed8ab5c368b566dd5edb973cee80637"], 0x1c}, 0x1}, 0x0) 2018/04/18 09:54:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3ab27181a010023e9b7c90553ff05000b", 0x11) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000000040), 0x948, 0x42, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) 2018/04/18 09:54:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/ip6_mr_vif\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000580)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x5}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000480)={r2, 0x7ff, 0x87, "1fdec64f3e63b5fdb87b40b19ed6878a88e3bdd4690eea6e40caea977117fed01af8c40b0bac7e1401809cdaa244a12c9702beed0aa18101288b2807dda467fd7d50af125758ef81c4fafffac0c1bf7e99541f8c0be3b2a128e83c68c7d85b360236e0e14cf3139793284e42940595fe03c17bccb24c96f42863152ebfc2d6c441ea58f8791d54"}, 0x8f) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80280, 0x68) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@sack_info={0x0, 0xffffffffffff7fff, 0x3}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000400)=r7, 0x4) fchownat(r3, &(0x7f0000000040)='./file0\x00', r4, r5, 0x1000) writev(r0, &(0x7f0000000340), 0xffffffffffffe75) r8 = getpid() migrate_pages(r8, 0x1, &(0x7f0000000280)=0xffffffffffffffff, &(0x7f00000002c0)=0xae) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) writev(r0, &(0x7f0000000180)=[{&(0x7f0000001040)="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", 0x839}], 0x1) 2018/04/18 09:54:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x9, 0x10, 0x1, 0x100000000}, &(0x7f00000000c0)=0x18) 2018/04/18 09:54:52 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="d09a0e63c9476288b671afdbd53a5994e137381f62021d1951b627b8dda57a5d17d744648c81c5703ed8146ab1b0171f89091b1dd3238d0388bf7696fc185bdbb686df460963245dedf2013ee555af99499e44ad420dbf65fd46fbc99a1274429e2d5783751815828ec8cb3553110cca66460215353d19f6d8bbd8fb08ad0491634ac2fd10e2cd30bcd7fede24263a7fff16e53ea293f3551b7147c33a44ea437fb1515c3e8d4f162fdebf8ebe11ae6fcd9372c8d8f19556ae091fe94215ae9434da412f6fa4cb6561e5f78ff9707844ee5d573fb294437722d9a06dfa61748c32c73d759933a8dd344c947d3efdbe90d0eb049df5fbb0c19f6785264b619c530d97395d44b04f7e2a280d658c7871ad373b792678c49227999651ef3b2ee1bc2b8f3035db2d6e8e09aa3837233c8713065a8ad131d24f6c42a3220d0e07c3d3e95d9f44f059a5dd10c09716b5f874ecf53aadfa5050ff40f2c3c4a629b6445e5836100afff5a8977583653b40ca116f8f11416e5c1bd5499636ddae25fc49709f0309cf5c0bf8e432160c258d14223b3b0d009b09858645773dd97e68a9531072713c85f77b2e73e03ed4f145e9199c126a7f235e5674a3c7f5c7129ac7c1a1319590249b6d34ef6c3d8b94c6fc7cdcbddb053243f33e7bc1f230d3bc7dfc4359e33992d0a3946b914a093287a76ac4a249b5b86cc75476466e409553355fefab75e9268a8751ffc9481fcff1f49cb64205f76115c02347eebe8b7291600c6b1cf7c8f24d587b9464a67e5ccec17820e711b98f4f7d5053642068b8fff72b53e2622d6e8b4a4c815fb2ea90ef63e141209dd29254e5ab5bde9c6817b3cb184586049e7741b2d8b5b1a19e99e1834a25959155720c1c0efa4d9d3c42e1ba282847d476cef0228b1422aba08e5f3c1cd279bb20dcf3e90f80a4a8ac093de9f0d9c11a540aff2de27437787bbed317439cafb71e7f92b7e02cbadb076f04ba2cb8c96aeef53c74d9036c922b1b24a79228e833abc661b5630caa45389341cb8ddf277fd916141023fb53c0d155faf6fdfb593e22db25c4f8afdcd90d437672ebe975f4a5f445bbdd845505fcfea702a42d821d3dc11720de0009e83161e5a089d09184346606e126842de54e85e20aa5fac874367a8690d09d6e041378bd424eabe8248652c3f75a849ff89da7b6be87fb3fe6ff22693b0cece9e4d935f28bb7efd85afb1642a363d583eb01f48f25784f80002b163bd3da724b0391dac7c23f76b5c5c6319f7aab18a486d5607f68ce2f83d2a6a8a13f8ecdb845b8af96230f063019ff113698c720403bbf6202b2d5e6146f14a45afe6ed538fc1fa57518769bd3bfc11e743b4e56b01f17483a152abcca0bd84a1011bd703a494150176d17322cf10307d259999622b76ac6a86407c9ed281ae29b9b569b382d3f39fe4d07706c96c41a565437d9edb1cb532d900efe54f518044bba5fa5791c1797c569a3d6c21342d92f4b104a3d957cf85e617c46ac97b6785a455ce7765eb80a02de4dffde0207061e1afb61e777379b202707f0f49edcf21a186ea1f2e08ef1dc15ae3371280d89aabb3bd53408b4cb2a8e42f9f4d0bc11d766eb51940f5e92559b91954649f2786fb6683e19ca5f609c40e327876f5515aeefce0f390d3fd557aabcb091b04131f3edc1ed80a2d5a812786530a302ab54f7e1f3a6bca852722d1af85ceab2e6565733b31f76d7950028c03d0c2c2831ce3a83369bf4ec61f802633e719040dac86c9c26e01bdad8a18d333f91ed4dcdf6f1e1d93d3ecfc1a8b0993ec8e441321a107e0f8e14b4eb135041eab6278b1557d13780f1b4f520cf0d5948d86842ea547824bdcc37a5383b3e58918b0a6ddaa38f9358ba907629bec4ec41a3c685adca897d41b0a847b3b20100daa73d01dd2cca16cad83af5bbae0e0b107de49a9222aef89cc4a6efde35f381433151afea24aa88bb44be666a996bb45fd37e2936c3f2fdea1837e294419dfb965a097dc478083f54d6432d431ca3eaebcc4b0dc1180d09736e08d6b4f594dea6fb9791d3ab6dffd9aad25ad8c834c9683e8b9f19eef75ab77792be9de198a66a785c15c8222931a6ff2208b15dc36836f3d2f35ad049e59cdb21c94de061d192c24437e87b08fb6ade25d48a6fc59c396faaec5f048fb9021a79fe32c35a857f5238f9e68d187e53488a3359612bc7ddbe76e9a98a931f8e3010cc3d5ae5381612e4418dfb663694f81579f54fa9558abe7c0d75adfd29297b72fa3cd223cbb52ecbe1674966df197adde781b2000970463e021b338002efb88a0649e93f1c0a6572fc9edddc0d9d16e1be86a49f9657054493881a70bad2f9d93b5ec8fae8fa0b", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:52 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) r2 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x72, &(0x7f0000000180)=r0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xc40, 0x1, 0x3}, &(0x7f0000000080)=0x10) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x100000001}, &(0x7f0000000100)=0x8) fcntl$notify(r1, 0x402, 0x80000000) 2018/04/18 09:54:53 executing program 3: socket(0x16, 0x80004, 0x80) 2018/04/18 09:54:53 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB=' \x00\x00\x00'], 0x18}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x1281, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000fe11eec4e29a3e215a30cb00000100000001000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) r4 = dup(r2) close(r2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x9, 0x910, r1, 0x0) close(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000100)=@ethtool_stats={0x1d, 0x9, [0x1ff, 0x2, 0xbc4efcf, 0x7fc00000, 0x80000000, 0x3, 0x80000000, 0x645, 0x6]}}) keyctl$session_to_parent(0x12) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000040)=@req3={0x3, 0x98, 0x9, 0xb51, 0x4, 0x0, 0xdc00000000000000}, 0x1c) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000000080)={0x6, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}]}) 2018/04/18 09:54:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='gid_map\x00') setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000100)={0x8, 0x1, 0x2, 0x1, 0x9}, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) 2018/04/18 09:54:53 executing program 6: r0 = msgget$private(0x0, 0x220) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0xffff}, &(0x7f00000002c0)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000080)=""/32) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000a0b000)={{0x0, 0x2710}, {r3, r4/1000+30000}}, &(0x7f0000000040)) alarm(0x4000004000000006) 2018/04/18 09:54:53 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="818875b01de38159b3b60c025d54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001e00)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000400)="82b4a1eda7875af7a155e2705ba5e5f1a9ba695f9546b5662a0e035fe833ab066cdd054d8d5756887c9900f6821ab3981e19fd64a47df4798dcf4ab0d1862fec2281741b49ab17db4cc37b503fd2935358d1f2adc441fef4cb0a1f6c54fe3fe66230b2f5ef4bd719cd0c01", 0x6b}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80100, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000240)=""/203, 0xcb}, 0x0) 2018/04/18 09:54:53 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001580)=0x800000000000, 0xfe3f) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x7, &(0x7f0000001400)=[{&(0x7f0000000140)="6bd36b9f532ba5e831e3e3ced7bb8daee1e643c5104eb54e9ccf2037c1aaf1b72d49ddad25e976a753dc17cad713e5491a8d6405ef7a8183c462c156562bab155d584ddce8", 0x45, 0x9}, {&(0x7f00000001c0)="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", 0x1000, 0x7f}, {&(0x7f00000011c0)="1a6eb7de261fc107b446bf143a7431c96aee1fdab22bf95f208803866215477f4bc24a832b7ff94f1eeeb7b6a4ed703b114dac90e966f32a4c36956924a1887291c53a6fcb327e99bbfbb004ef28d84d7b7e718fa253a2ef7771810dd5422e28711914bfdcb2ef417b18f4d5e8a3bc3ea8b3a69eeb17dc7a3801e69b6f09bf45aee03467cdb7ff2a31b40a61", 0x8c, 0x3}, {&(0x7f0000001280)="660c1f0df26579ce813c323bf71bd513f03e7c5b3c5d35edbd7b547c475d5821db711743dee420710d4d07f05962e36b86260c41e914", 0x36, 0x2}, {&(0x7f00000012c0)="298ecf178415b19bb5d42dd96de5b10d1dd7ecf630620a9f404d7b25be9c8ae850cf50852c5a0ef220c628acfb94b0fabbd1149822af83b381862e3e912037", 0x3f, 0xa6e6}, {&(0x7f0000001300)="7bc8a16273bbd28dd57af6edea429029a60e5c2a2b3641f7aac20052dcf45758299e8bc66a89f98d43c77f81d97ab69e88a95cb74f8ee308e4074c4c7ee873317318f4f67f77b19fae2e66dae3447ebc2ac4d1e7707d92951b722b597c35d2a697da26b51e9809f8a185759a82cc80433f3b13ffda5feb9619523ad137dc8af318996b88612186efbccd3d89644b3b3493", 0x91, 0x1}, {&(0x7f00000013c0)="c78d796ee28a4e9c", 0x8, 0x4}], 0x2100024, &(0x7f00000014c0)={[{@mblk_io_submit='mblk_io_submit', 0x2c}, {@nombcache='nombcache', 0x2c}, {@nolazytime='nolazytime', 0x2c}, {@resuid={'resuid', 0x3d, [0x2d]}, 0x2c}, {@barrier='barrier', 0x2c}, {@block_validity='block_validity', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}]}) recvfrom(r0, &(0x7f0000000000)=""/64, 0x40, 0x0, &(0x7f0000000040)=@in6={0xa}, 0x80) 2018/04/18 09:54:53 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x7462, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r1, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:53 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:53 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x7462, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:53 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r1 = dup2(r0, r0) write$sndseq(0xffffffffffffffff, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x7462, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(0xffffffffffffffff, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:53 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffff2b, 0x40) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xeffd}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x8, 0x80000000, 0x7, 0x660a2176, 0xe1dc}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={r3, 0x3ff}, &(0x7f0000000180)=0x7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r4, 0x8000}, &(0x7f0000000100)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) 2018/04/18 09:54:53 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r0, &(0x7f0000fca000)='X'}, 0xffffffffffffffd6) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000180)}, 0x10) 2018/04/18 09:54:53 executing program 1: r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f00008c6fdd)="220000005e000721010010f7e2ff05000200030001000002f1550000000000000000", 0xfffffffffffffe6d) 2018/04/18 09:54:53 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syz_tun\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/18 09:54:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="818875b01de38159b3b60c025d54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001e00)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000400)="82b4a1eda7875af7a155e2705ba5e5f1a9ba695f9546b5662a0e035fe833ab066cdd054d8d5756887c9900f6821ab3981e19fd64a47df4798dcf4ab0d1862fec2281741b49ab17db4cc37b503fd2935358d1f2adc441fef4cb0a1f6c54fe3fe66230b2f5ef4bd719cd0c01", 0x6b}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80100, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000240)=""/203, 0xcb}, 0x0) 2018/04/18 09:54:53 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x1000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x200, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000001580)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x4}, 0x14}, 0x1}, 0x0) 2018/04/18 09:54:53 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x7462, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:53 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setsig(r2, 0xa, 0x0) getsockopt(r2, 0x400, 0x6, &(0x7f0000000000)=""/56, &(0x7f0000000080)=0x38) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000180)=0x3) getsockopt(r2, 0x1, 0xa, &(0x7f00009ed000)=""/4, &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0xaac}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0x8, 0x9, 0xd7eb, 0x3, 0x6}, 0x14) 2018/04/18 09:54:53 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xb38, 0x40000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0xffff, 0x1}, &(0x7f00000001c0)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc0002, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000200)={0x6d, 0xfea, 0x6, 0xbc2}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x7c1e, &(0x7f0000000080)=0x4) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x1000, 0xfff, 0x0, 0x3, 0x8}, 0x14) epoll_create1(0x80000) fcntl$setlease(r1, 0x400, 0x0) 2018/04/18 09:54:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x20300) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200)=0x9, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x800, 0x7fffffff, 0xfffffffffffffffe, 0x481, 0x4}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000bb00000079f94118ecea2b711b1164ef22c7d45e56c68c7d3cf09f637fdc03248c24a4cdb9eaab8f1f5f9732e281e00a8b25a510f717df76cd6e95bd955a78a8ecf3f0410b9419ecf98e86c55eb1c3d939329bbfe100975501d004c74783efd3beac2a88de7580b459c65132867f4cd6543c7251aeab92b7f45b5d934d9108718ddeb30bb40d064496a9b253613776937198888ee8de7c4c4e5d20d201d08e84552e06ece19fa5df8b25ae1b68b972fa7b3356eccca6000000000000000000ef7e"], &(0x7f0000000140)=0xdf) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000178fd0)="d3ab27191a01002300000000000000020000010000000000ffff0000000000000001070097c11ed4c2c4dcd2ffa86eb9", 0x30) 2018/04/18 09:54:53 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:53 executing program 0: pipe2(&(0x7f0000601ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc0ff8)=0x0) io_submit(r1, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f000096f000)}]) io_getevents(r1, 0x0, 0x8000000000002ab, &(0x7f0000000000)=[{}], &(0x7f0000003000)={0x77359400}) 2018/04/18 09:54:53 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x1, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) mq_notify(r1, &(0x7f0000000140)={0x0, 0xd, 0x0, @thr={&(0x7f0000000040)="a0e64455ca02e5b29990da3bb073713d9301e33244a3ecde949ff86bcc4859eca734da8033af2141c7aeffc8de8bb6755f4dced82116d983226eb4b6680e4e8bf9e767ac549a6f2252be2b729da97be5b9d80831f3a87a0a9d4e418d0f3dddddb2c7574985c512e0ddbdaf84fc2f22c58692dd5a0b08450aee310683e9c0ab9076d17d247be7", &(0x7f0000000100)="de8ca99d6a5a24af1349707789fad46b3a3fcd2cb7ed2bab05d46ebd46a33038a78d2dbe3c3dddf3"}}) 2018/04/18 09:54:54 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="d09a0e63c9476288b671afdbd53a5994e137381f62021d1951b627b8dda57a5d17d744648c81c5703ed8146ab1b0171f89091b1dd3238d0388bf7696fc185bdbb686df460963245dedf2013ee555af99499e44ad420dbf65fd46fbc99a1274429e2d5783751815828ec8cb3553110cca66460215353d19f6d8bbd8fb08ad0491634ac2fd10e2cd30bcd7fede24263a7fff16e53ea293f3551b7147c33a44ea437fb1515c3e8d4f162fdebf8ebe11ae6fcd9372c8d8f19556ae091fe94215ae9434da412f6fa4cb6561e5f78ff9707844ee5d573fb294437722d9a06dfa61748c32c73d759933a8dd344c947d3efdbe90d0eb049df5fbb0c19f6785264b619c530d97395d44b04f7e2a280d658c7871ad373b792678c49227999651ef3b2ee1bc2b8f3035db2d6e8e09aa3837233c8713065a8ad131d24f6c42a3220d0e07c3d3e95d9f44f059a5dd10c09716b5f874ecf53aadfa5050ff40f2c3c4a629b6445e5836100afff5a8977583653b40ca116f8f11416e5c1bd5499636ddae25fc49709f0309cf5c0bf8e432160c258d14223b3b0d009b09858645773dd97e68a9531072713c85f77b2e73e03ed4f145e9199c126a7f235e5674a3c7f5c7129ac7c1a1319590249b6d34ef6c3d8b94c6fc7cdcbddb053243f33e7bc1f230d3bc7dfc4359e33992d0a3946b914a093287a76ac4a249b5b86cc75476466e409553355fefab75e9268a8751ffc9481fcff1f49cb64205f76115c02347eebe8b7291600c6b1cf7c8f24d587b9464a67e5ccec17820e711b98f4f7d5053642068b8fff72b53e2622d6e8b4a4c815fb2ea90ef63e141209dd29254e5ab5bde9c6817b3cb184586049e7741b2d8b5b1a19e99e1834a25959155720c1c0efa4d9d3c42e1ba282847d476cef0228b1422aba08e5f3c1cd279bb20dcf3e90f80a4a8ac093de9f0d9c11a540aff2de27437787bbed317439cafb71e7f92b7e02cbadb076f04ba2cb8c96aeef53c74d9036c922b1b24a79228e833abc661b5630caa45389341cb8ddf277fd916141023fb53c0d155faf6fdfb593e22db25c4f8afdcd90d437672ebe975f4a5f445bbdd845505fcfea702a42d821d3dc11720de0009e83161e5a089d09184346606e126842de54e85e20aa5fac874367a8690d09d6e041378bd424eabe8248652c3f75a849ff89da7b6be87fb3fe6ff22693b0cece9e4d935f28bb7efd85afb1642a363d583eb01f48f25784f80002b163bd3da724b0391dac7c23f76b5c5c6319f7aab18a486d5607f68ce2f83d2a6a8a13f8ecdb845b8af96230f063019ff113698c720403bbf6202b2d5e6146f14a45afe6ed538fc1fa57518769bd3bfc11e743b4e56b01f17483a152abcca0bd84a1011bd703a494150176d17322cf10307d259999622b76ac6a86407c9ed281ae29b9b569b382d3f39fe4d07706c96c41a565437d9edb1cb532d900efe54f518044bba5fa5791c1797c569a3d6c21342d92f4b104a3d957cf85e617c46ac97b6785a455ce7765eb80a02de4dffde0207061e1afb61e777379b202707f0f49edcf21a186ea1f2e08ef1dc15ae3371280d89aabb3bd53408b4cb2a8e42f9f4d0bc11d766eb51940f5e92559b91954649f2786fb6683e19ca5f609c40e327876f5515aeefce0f390d3fd557aabcb091b04131f3edc1ed80a2d5a812786530a302ab54f7e1f3a6bca852722d1af85ceab2e6565733b31f76d7950028c03d0c2c2831ce3a83369bf4ec61f802633e719040dac86c9c26e01bdad8a18d333f91ed4dcdf6f1e1d93d3ecfc1a8b0993ec8e441321a107e0f8e14b4eb135041eab6278b1557d13780f1b4f520cf0d5948d86842ea547824bdcc37a5383b3e58918b0a6ddaa38f9358ba907629bec4ec41a3c685adca897d41b0a847b3b20100daa73d01dd2cca16cad83af5bbae0e0b107de49a9222aef89cc4a6efde35f381433151afea24aa88bb44be666a996bb45fd37e2936c3f2fdea1837e294419dfb965a097dc478083f54d6432d431ca3eaebcc4b0dc1180d09736e08d6b4f594dea6fb9791d3ab6dffd9aad25ad8c834c9683e8b9f19eef75ab77792be9de198a66a785c15c8222931a6ff2208b15dc36836f3d2f35ad049e59cdb21c94de061d192c24437e87b08fb6ade25d48a6fc59c396faaec5f048fb9021a79fe32c35a857f5238f9e68d187e53488a3359612bc7ddbe76e9a98a931f8e3010cc3d5ae5381612e4418dfb663694f81579f54fa9558abe7c0d75adfd29297b72fa3cd223cbb52ecbe1674966df197adde781b2000970463e021b338002efb88a0649e93f1c0a6572fc9edddc0d9d16e1be86a49f9657054493881a70bad2f9d93b5ec8fae8fa0b", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:54 executing program 7: syz_emit_ethernet(0x424, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) r0 = memfd_create(&(0x7f0000000540)='{systemT}%*\x00', 0x2) getpeername$llc(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x10) 2018/04/18 09:54:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000), &(0x7f0000000580)=0x4) 2018/04/18 09:54:54 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x8100, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffff9c}) dup2(r0, r1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000080)={0x4, 0x5, 0x7}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000000)) fcntl$setpipe(r2, 0x407, 0x0) dup2(r2, r4) 2018/04/18 09:54:54 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(0xffffffffffffffff, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x7462, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:54 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20240, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, r0}) r2 = add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="acc85c044291f49ea5753a77f613cd94c7574980fc200728029ca058617a0982f5daa92940737e6fb0182cf9050da762bf079d374bdbe2792c72c3b9a5c27315df54ad661d5e4b58377f0d0261d8bdaf03", 0x51, 0xfffffffffffffffc) r3 = add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="bb4311f271bc967c36bd2c2715b4278c1051c139854c9ef6c25919d6f4bf94fe2158ca8634fd6d950d10c2bc8324b5eaee40f9d0653658ca6b94ddd867070e2ee49eccf7", 0x44, 0x0) keyctl$unlink(0x9, r2, r3) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb9100090081000f000800450000280000000000009078ac211400ac1414aa0d04907800000000000000000008000000000000"], &(0x7f0000001300)={0x0, 0x0, [0x0, 0xfffffffffffffffc]}) 2018/04/18 09:54:54 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xb38, 0x40000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0xffff, 0x1}, &(0x7f00000001c0)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc0002, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000200)={0x6d, 0xfea, 0x6, 0xbc2}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x7c1e, &(0x7f0000000080)=0x4) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x1000, 0xfff, 0x0, 0x3, 0x8}, 0x14) epoll_create1(0x80000) fcntl$setlease(r1, 0x400, 0x0) 2018/04/18 09:54:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000000)="d3ab271995d7cf6d9be0b6bee09cc2362dea09572d0f0336708ad14ef35536b2e6eea988b0bdb8c14e4014e7ca2d0d79bbebea9a8a0cb3bfeeb3b080a75136b505180a15e8b37d2904c0eeacb65f4c3580f4adeec1f02ff1b190c0442c7ac1d0d04c9bca2ca4d54d00000000000000000000000000000000", 0x78) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x800) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000000c0)={0x80, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/04/18 09:54:55 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0x0) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:55 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0x8) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"623d015b814000", 0x4003}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x800000000000013) 2018/04/18 09:54:55 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000e0}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x3c, r2, 0x600, 0x70bd2c, 0x25dfdbf8, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x12e}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x44) r3 = syz_open_pts(r0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000200)) dup3(r4, r0, 0x0) epoll_wait(r4, &(0x7f0000000000)=[{}], 0x1, 0x0) getsockname$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) 2018/04/18 09:54:55 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20240, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, r0}) r2 = add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="acc85c044291f49ea5753a77f613cd94c7574980fc200728029ca058617a0982f5daa92940737e6fb0182cf9050da762bf079d374bdbe2792c72c3b9a5c27315df54ad661d5e4b58377f0d0261d8bdaf03", 0x51, 0xfffffffffffffffc) r3 = add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="bb4311f271bc967c36bd2c2715b4278c1051c139854c9ef6c25919d6f4bf94fe2158ca8634fd6d950d10c2bc8324b5eaee40f9d0653658ca6b94ddd867070e2ee49eccf7", 0x44, 0x0) keyctl$unlink(0x9, r2, r3) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb9100090081000f000800450000280000000000009078ac211400ac1414aa0d04907800000000000000000008000000000000"], &(0x7f0000001300)={0x0, 0x0, [0x0, 0xfffffffffffffffc]}) 2018/04/18 09:54:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$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$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/18 09:54:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000000)="d3ab271995d7cf6d9be0b6bee09cc2362dea09572d0f0336708ad14ef35536b2e6eea988b0bdb8c14e4014e7ca2d0d79bbebea9a8a0cb3bfeeb3b080a75136b505180a15e8b37d2904c0eeacb65f4c3580f4adeec1f02ff1b190c0442c7ac1d0d04c9bca2ca4d54d00000000000000000000000000000000", 0x78) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x800) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000000c0)={0x80, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/04/18 09:54:55 executing program 5: pipe2(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000005c0)={0x0, 0x2}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000640)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000180)=0x84) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') preadv(r2, &(0x7f0000001580)=[{&(0x7f00000014c0)=""/131, 0x83}], 0x1, 0x0) preadv(r2, &(0x7f0000000500)=[{&(0x7f0000000580)=""/64, 0x40}, {&(0x7f00000001c0)=""/172, 0xac}, {&(0x7f0000000280)=""/223, 0xdf}, {&(0x7f0000000380)=""/122, 0x7a}, {&(0x7f0000000400)=""/215, 0xd7}], 0x5, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="040027bd7000fbf1df25000000000489088807ab505471ddc1619eff2c21"], 0x24}, 0x1, 0x0, 0x0, 0x5}, 0x20000011) 2018/04/18 09:54:55 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, 0xffffffffffffffff) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x7462, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:55 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x0, 0x400, 0x100000000}) r1 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x100000003, 0x3, 0x0, 0x0, 0x1152}}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000000)={{0x1, 0x800, 0x0, 0x5, 0x400, 0x8}, 0x2, 0xfff, 0x4, 0x60, 0x7fffffff, "fe3200e425a6d0a194e91b1d18c265b3bafeec6371b39bdffd2218dc4c87623f5e4b73a703cf033b01c1d482d188620fbfcbe2c41ec580ffa1049072dc2db5ff98ca24d4611e26db72dbb3eabf9025f358012674c33731363f17b378e46882bafe56dfc41f300d86bd277a5630406ed67f16d784a98e7b3403ce7d44e96d9c79"}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000001c0)={{0x0, 0x0, 0x6, 0x1, 0x1}, 0x0, 0xffffffff, 'id1\x00', 'timer1\x00', 0x0, 0x6, 0x100000001, 0x101, 0xe8}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/18 09:54:55 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, r1) write$sndseq(0xffffffffffffffff, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x7462, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:55 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0x0) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:55 executing program 6: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xff, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="4482f5577c89d9d16a105af23e89b11f3444d9f1dea331408b409b04f7c06810dbfae41f6d3b11b94b1ee13d13f07277e43957871a4e7dc5f36b54528b719f1936a471f4ff70bfb6970bb9d1cb6d9e7630eaec10e296ff03da37417afd257a115df40b040643fc5c96b672ed593b8918b32b", 0x72, 0x543}], 0x101080, &(0x7f0000000140)={[{@part={'part', 0x3d, [0x39, 0x31]}, 0x2c}, {@type={'type', 0x3d, "b53d7012"}, 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000180)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x8902, 0xffffffffffffffff) 2018/04/18 09:54:55 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x0, &(0x7f00000001c0)}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'ip6gretap0\x00', 0x600}) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xae54, 0x303040) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000140)) 2018/04/18 09:54:55 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) open_by_handle_at(r0, &(0x7f0000000040)={0xb2, 0x4, "0ac3f532346f0c543abca03ad9cc5576a4a87e5f977d0e8f582bbbdcd1d1abf33edf078e4d396d3cb4c79bb1b1534f0b0be260c23c4036671da40dd177e3249b48e9bc86be8fe1b63141ce4f1c6febd3bcd13ec506673a9fe03ee44c3817bb5f7709998154f8306e93b559eaf53ecda8dc731715d8cfc3fd6125bcf1829cb15352f5a2d21b216131c6c83ed0c8febcc1bd5e0b5e5f2a513b8a1166d01885fa3fa4b9b04e64f1782fe2cd"}, 0x20000) shutdown(r0, 0x0) 2018/04/18 09:54:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x8001) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x19) r2 = creat(&(0x7f0000000040)='./file0\x00', 0xa4) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/04/18 09:54:55 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="01010004", 0xffffffffffffffba) 2018/04/18 09:54:55 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0x0) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:55 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140), 0x0) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x5, 0x3, 0x2, "599eaa9770eacc951a067fc9098189145313db9e73ad7938ae75a1265b46fd67a679a2ab767d75267f2f7fbbcd2663bb16039c6401b5e6f993da3bc06d7754", 0x10}, 0x60) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='pagemap\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/18 09:54:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa}], 0xfffffffffffffc41) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x7, 0x4) close(r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0xa00, 0x3f}) 2018/04/18 09:54:56 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x610800, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x36}, 0x1c2) 2018/04/18 09:54:56 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000184000)=ANY=[@ANYPTR64], 0x8}, 0x1}, 0x0) 2018/04/18 09:54:56 executing program 5: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x6, 0x5, 0xfffffffffffffffb, 0x7}, 0x3}, 0xa) write$binfmt_elf64(r0, &(0x7f0000001680)=ANY=[@ANYBLOB="7f454c46ff000000000000000000000003003e0000000000ffffffff0000000040000052c00000000000000000010000000000002000380002"], 0x39) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/18 09:54:56 executing program 7: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0xef) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x8, 0x4) setns(r0, 0x8000000) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffffd1, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0x10) ioctl$sock_bt(r0, 0x8906, &(0x7f0000006380)) 2018/04/18 09:54:56 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0xc100) sendmsg(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x5, 0x3, 0x2, "599eaa9770eacc951a067fc9098189145313db9e73ad7938ae75a1265b46fd67a679a2ab767d75267f2f7fbbcd2663bb16039c6401b5e6f993da3bc06d7754", 0x10}, 0x60) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='pagemap\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/18 09:54:56 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x7462, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:56 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x7462, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x5, 0x3, 0x2, "599eaa9770eacc951a067fc9098189145313db9e73ad7938ae75a1265b46fd67a679a2ab767d75267f2f7fbbcd2663bb16039c6401b5e6f993da3bc06d7754", 0x10}, 0x60) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='pagemap\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/18 09:54:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_matches\x00') fcntl$setpipe(r0, 0x407, 0x9) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x40011, r0, 0x0) mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000003cff6)='./control\x00', 0x220001a1) symlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') read(r1, &(0x7f0000000040)=""/32, 0xe) r2 = fcntl$getown(r0, 0x9) prlimit64(r2, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x8d, 0x0, 0x6, 0x800, 0x9b, 0x7ff, 0x0, 0x2]}, &(0x7f0000000040)=0x14) 2018/04/18 09:54:56 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000001c0)={0x0, 0x6}) mq_timedsend(r0, &(0x7f00000000c0)="5cb08315a3bee38cf973cc027e2b0b598b7e042f416a1b218dc88fd0ea993abf22e80d0395621a13b57d1b9fbbc098c0b81d60efe275c63237d059b52691521c8982ba2c018ff1e3c733d796fb0010614b36f1f079c6a9bc1f852b8eeeb3768172eb12ee9ef7fb641b38b29976905e2306decc43f478c749f5669c5f0116d85fcf0aa4606f3e", 0x86, 0x9, &(0x7f0000000180)={0x0, 0x989680}) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000)={0x0, 0x4}, &(0x7f0000000000), &(0x7f0000000040)={0x77359400}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/18 09:54:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x81, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)}, 0x20) unlink(&(0x7f0000000140)='./file0\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000100), &(0x7f00000001c0)=""/40}, 0x18) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="08fc"], 0x2) 2018/04/18 09:54:56 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x7462, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:56 executing program 5: unshare(0x207ffffd) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$notify(r0, 0x402, 0x20) 2018/04/18 09:54:56 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0xc100) sendmsg(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x402) ioctl(r0, 0x8, &(0x7f00000000c0)) 2018/04/18 09:54:57 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x7462, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000040)=0x401, 0x1, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00000000c0)=""/30, &(0x7f0000000000)=0x1e) 2018/04/18 09:54:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x10080) setsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000000040)=0x2, 0x4) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r2, &(0x7f0000001cc0)=[{{&(0x7f00000001c0)=@can={0x1d}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000240)="a918d99f4e9013d0a905e8467294cc8779777f1e0cd952ce0ccf7869e3ee74ed8465a1f53bfd57866051d2c7a8e9168c6f2e2379f1d9ea99a65c6678a8005181e215f9cf74e570350e86af4bb794dfbb1c2c712687a92ddb224f9092a97b7271309a510d108a625049b501d22627f5dde3a41988d57646e6541468e254f0a65930e1afa6b30775a7b762c69e1121dde1867f01c28a9650556486712db52ce2f0", 0xa0}], 0x1}}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/139, 0x8b}, {&(0x7f0000000180)=""/22, 0x16}], 0x2, &(0x7f0000001280)=""/94, 0x5e}, 0x0) 2018/04/18 09:54:57 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0xc100) sendmsg(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x690}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:57 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000300)={0x0, 0x20}, 0x8) arch_prctl(0x1003, &(0x7f0000000340)="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") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x8000400) ioctl$TIOCCBRK(r1, 0x5428) ioctl$TIOCGPTPEER(r1, 0x5423, 0x0) 2018/04/18 09:54:57 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23}, 0x1c, &(0x7f00002c9000)}, 0x8000) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) sendto$inet6(r1, &(0x7f0000b0cf6e), 0x132, 0xfffffffffffffff8, &(0x7f000001b000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/18 09:54:57 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x0, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:57 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) finit_module(r1, &(0x7f0000000100)='\x00', 0x2) write(r1, &(0x7f0000000600)="5e1860416903a7311718673e35425ae9eca877bdf2110d000000000000f4ed99af4f1abd648c26c85eab0d7b10d59c280405359f534435c1b57c29fb1c674f562f88540eb4c5a15751ec4f9b2ed128020003fed073fc148dabe7a2232d66b391ffa4c708865fe7cd3256749e3de7f00b6d6d62f0e7e6baa159629741b3727053", 0x80) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/237, 0xed}], 0x1, &(0x7f0000000300)=""/149, 0x95}, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x30, r0, 0x0) 2018/04/18 09:54:57 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000003c0), &(0x7f0000000400)=0x40) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x200004, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6}}, 0xe8) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f00000fa000/0x4000)=nil, 0x4000}, 0x3}) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000000)=0xa173) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0x6, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000240)={r2, 0x400000000042, 0x82, "115e3ac8d226b8d8cd077d14e36a919b3b88789f71550b29980d98c9e158469b8b832e5c19986d9f9dc602bd7be83ee39f514ff736ed628e0fd2094ee539ad9ae68c3143ff1a0982940054bdb6f4fefc59a064f6383797aae7566bab75d59b0744fb52700a5aba753f47da5069fe9ae755540f0d61b86e68ae45fcd1d561704520b1b21e1d57b62406b4451d803a0000b486f4332a1160101e69835a1b0f"}, 0x5b) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x2, 0x4) r3 = msgget$private(0x0, 0x10) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000000300)=""/164) sendto$inet6(r1, &(0x7f00000001c0)="70e021aee1f7ea1998a0b2b62d0a5585121f3e6022a264e11abab3bfa0bb656962b7ee804981b0c3fc3af2f16add30b755a60d49c75b5392d602205e614b51f01983b20256ff7c2af0ad259563d0713be429fa15f5fbe27710416900cc2192efb22de8521cc3b88249ed1bc2b3a24ee7beb02ecc59", 0x75, 0x4000, 0x0, 0x0) 2018/04/18 09:54:57 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x0, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:57 executing program 7: socketpair$inet(0x2, 0x2, 0x1f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x4000000ca, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 2018/04/18 09:54:57 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:57 executing program 1: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x0, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x5, 0x3, 0x2, "599eaa9770eacc951a067fc9098189145313db9e73ad7938ae75a1265b46fd67a679a2ab767d75267f2f7fbbcd2663bb16039c6401b5e6f993da3bc06d7754", 0x10}, 0x60) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='pagemap\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/18 09:54:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x10080) setsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000000040)=0x2, 0x4) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r2, &(0x7f0000001cc0)=[{{&(0x7f00000001c0)=@can={0x1d}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000240)="a918d99f4e9013d0a905e8467294cc8779777f1e0cd952ce0ccf7869e3ee74ed8465a1f53bfd57866051d2c7a8e9168c6f2e2379f1d9ea99a65c6678a8005181e215f9cf74e570350e86af4bb794dfbb1c2c712687a92ddb224f9092a97b7271309a510d108a625049b501d22627f5dde3a41988d57646e6541468e254f0a65930e1afa6b30775a7b762c69e1121dde1867f01c28a9650556486712db52ce2f0", 0xa0}], 0x1}}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/139, 0x8b}, {&(0x7f0000000180)=""/22, 0x16}], 0x2, &(0x7f0000001280)=""/94, 0x5e}, 0x0) 2018/04/18 09:54:57 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffff3373, 0x20000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xbc, r2, 0x20, 0x70bd28, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xe}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4000004}, 0x40000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) munlockall() getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000040)=""/45, &(0x7f0000000080)=0x2d) 2018/04/18 09:54:57 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x0, 0x6}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:57 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000cad000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000c42000/0x2000)=nil) r0 = socket$inet6(0xa, 0x800, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mlock2(&(0x7f00009e8000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/04/18 09:54:58 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f000096a000)={0x0, 0x0, &(0x7f0000570000)=""/79, &(0x7f0000000f72)=""/142, &(0x7f000074df19)=""/231}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000080)={{0xffffffff}, 'port0\x00', 0xc0, 0x20800, 0x369, 0x0, 0x1, 0x0, 0xfb, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)={{0x6, 0x37}, 0x1, 0xffffffffffffffff, 0x9, {0x6936, 0x8f4e}, 0x200, 0x80000001}) 2018/04/18 09:54:58 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'vlan0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="33000000010000007db7ac26f302a0f2c66b2ec8de250e934f5108e24238003789824c30a61ef254336e0a61a3506a2a48a47c4b6f18211063fc9905cb0e20818a943887ad009f2c0121a29bc405bf3e4770a0b5deeed932481a991b8e7a6a05422899777acf5da393bd50bdad0c3b828fb2b890b1246edc19feb75d96616eb90160e6c8716773406aa6acaa02a9dd496c9aea4a97ad980c0c6021ec7d85dd813b360823d709e7bc4f16498d6a2c091fdd52ab9b7e27b00a5dd5351411c90e5687c2485cd9a72ee3176ca812157433c3a89018a9a43534a2617286cf97eebb791bc37e0f834a1cbd586bbbaac59ae5659ac3d2efcb39354d11482ab68ea3489380ea8628a886d03bf3e3e7cbd4cb2f14deccf36ab6cd7a5015706d29d039fe51a898e42876a869a4fa119d080cecd321c18eaea6f03d67e2dd6e117c032b1db059a587738ae34183b8d12eb163293b139306a2367693ed7de97c39426b084a3bf77cd9cc5a1fc5db9bce7a4c"]}) 2018/04/18 09:54:58 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getpeername$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x8, 0x0) tkill(r1, 0x15) ptrace$setopts(0x4209, r1, 0x400001, 0x0) 2018/04/18 09:54:58 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:58 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x7462}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x98) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) 2018/04/18 09:54:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) r1 = msgget$private(0x0, 0x104) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000040)=""/217) 2018/04/18 09:54:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x10) r3 = dup2(r1, r0) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000080)={0x9, 0x40, 0x1, 0x6418, 0x7, 0x5, 0x5, 0x1000000000000, r2}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000040)={0x4}, 0x4) 2018/04/18 09:54:59 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000180), 0x19b}, 0x0) 2018/04/18 09:54:59 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x2, &(0x7f000045affc), 0x3cb) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x2e3117f1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="4c15cfa4f702000800", 0x9}], 0x1) bind(r1, &(0x7f0000000100)=@ipx={0x4, 0x6, 0x0, "51a89be328c4", 0x8}, 0x80) r2 = dup(r0) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/04/18 09:54:59 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x7462}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:59 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x5, 0x3, 0x2, "599eaa9770eacc951a067fc9098189145313db9e73ad7938ae75a1265b46fd67a679a2ab767d75267f2f7fbbcd2663bb16039c6401b5e6f993da3bc06d7754", 0x10}, 0x60) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/18 09:54:59 executing program 0: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x800, 0x0, 0x200000002, 0x400}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000180)=0x41, 0x4) socketpair(0x2, 0x0, 0xff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="2fe0e9b78cd7d31afc0b62f5ee409fd8b08558bd9f2fb86ad26a72e14c5f62939bfac218421eb02026b8ba36aae8f0040fa5eba02aa30fb09bc478202d4c8f41249d2d83b52b86172f", 0x49}, {&(0x7f0000000240)="3aca3b2d5d7b6dc0f37566f6a1cd36f2acc175f34fd306992e1ad6620796a794fce2c2b55c0f8b58d3bc102c7d2f7d1055dd6bf581b9c1ce7ff69ea286358ba9c61be3031de6a7be6ae2866034c64b387ef2a3b7f639856221182dd22f505b15eba5f2f30ac6", 0x66}], 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{0x4, 0x2}, {0x1}, 0xffffffff, 0x4, 0x1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) 2018/04/18 09:54:59 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'dummy0\x00', 0x400}) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xee4c, 0x8200) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) 2018/04/18 09:54:59 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:59 executing program 7: r0 = socket$inet(0x2, 0x803, 0x5) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x3, 0x7fffffffefff, 0x485) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x21c002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20}}, 0x6, 0x3, 0xffffffff, 0x38000000000000, 0x8}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) 2018/04/18 09:54:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x5, 0x3, 0x2, "599eaa9770eacc951a067fc9098189145313db9e73ad7938ae75a1265b46fd67a679a2ab767d75267f2f7fbbcd2663bb16039c6401b5e6f993da3bc06d7754", 0x10}, 0x60) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/18 09:54:59 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x7462}, 0xf6, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/18 09:54:59 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400000, 0x0) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'syzkaller0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={r2, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc) 2018/04/18 09:54:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x7ff, 0x7fff, 0x80, 0xfffffffffffffffb, 0x1000, 0x7aa5e011}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000780)={'filter\x00'}, &(0x7f0000000800)=0x78) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-asm)\x00'}, 0x58) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @local}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r2, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3ab27181a010023e9b7c90553ff05000b", 0x11) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r0, r1}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x4) 2018/04/18 09:54:59 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'dummy0\x00', 0x400}) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xee4c, 0x8200) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) 2018/04/18 09:54:59 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x348}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/18 09:54:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x5, 0x3, 0x2, "599eaa9770eacc951a067fc9098189145313db9e73ad7938ae75a1265b46fd67a679a2ab767d75267f2f7fbbcd2663bb16039c6401b5e6f993da3bc06d7754", 0x10}, 0x60) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/18 09:54:59 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @quote={{0x7462, 0x6}, 0x0, &(0x7f0000000000)={0x261f359, 0x8, 0xfd, 0x18, @tick=0x40, {0x4fb, 0xb9}, {0x800, 0xfffffffffffff001}, @raw32={[0x9, 0x6, 0xfff]}}}}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {}, {0x0, 0x1000}, @queue}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) [ 82.634827] ================================================================== [ 82.642268] BUG: KMSAN: uninit-value in ipv6_destopt_rcv+0x3df/0xde0 [ 82.648778] CPU: 0 PID: 6903 Comm: syz-executor4 Not tainted 4.16.0+ #84 [ 82.655626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.664988] Call Trace: [ 82.667577] [ 82.669745] dump_stack+0x185/0x1d0 [ 82.673391] ? ipv6_destopt_rcv+0x3df/0xde0 [ 82.677723] kmsan_report+0x142/0x240 [ 82.681532] __msan_warning_32+0x6c/0xb0 [ 82.685613] ipv6_destopt_rcv+0x3df/0xde0 [ 82.689782] ? ipv6_rthdr_rcv+0x3ea0/0x3ea0 [ 82.694115] ip6_input_finish+0xa62/0x2110 [ 82.698369] ? ip6table_filter_hook+0xb5/0xe0 [ 82.702878] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 82.708266] ip6_mc_input+0x697/0x740 [ 82.712086] ? ip6_input+0x320/0x320 [ 82.715810] ? ip6_input_finish+0x2110/0x2110 [ 82.720309] ipv6_rcv+0x20ec/0x26d0 [ 82.723948] ? local_bh_enable+0x40/0x40 [ 82.728028] __netif_receive_skb_core+0x47cf/0x4a80 [ 82.733059] ? try_to_wake_up+0x1ab2/0x20a0 [ 82.737396] ? kmsan_internal_memset_shadow_inline+0xc0/0xd0 [ 82.743216] ? ip6_rcv_finish+0x4d0/0x4d0 [ 82.747384] process_backlog+0x62d/0xe20 [ 82.751475] ? rps_trigger_softirq+0x2f0/0x2f0 [ 82.756073] net_rx_action+0x7c1/0x1a70 [ 82.760073] ? net_tx_action+0xab0/0xab0 [ 82.764156] __do_softirq+0x56d/0x93d [ 82.767979] do_softirq_own_stack+0x2a/0x40 [ 82.772306] [ 82.774560] do_softirq+0xb6/0xf0 [ 82.778034] dev_loopback_xmit+0x8b0/0x900 [ 82.782293] ip6_finish_output2+0x5e6/0x1f20 [ 82.786722] ? validate_xmit_skb+0x1320/0x1320 [ 82.791320] ip6_finish_output+0xb3f/0xc00 [ 82.795559] ip6_output+0x597/0x6c0 [ 82.799178] ? ip6_output+0x6c0/0x6c0 [ 82.802982] ? ac6_seq_show+0x200/0x200 [ 82.806952] ip6_local_out+0x573/0x640 [ 82.810841] ? __ip6_local_out+0x4f0/0x4f0 [ 82.815079] ip6_push_pending_frames+0x218/0x4d0 [ 82.819841] rawv6_sendmsg+0x4500/0x4cc0 [ 82.823915] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 82.829272] ? rw_copy_check_uvector+0x5af/0x6c0 [ 82.834037] ? compat_rawv6_ioctl+0x30/0x30 [ 82.838358] inet_sendmsg+0x48d/0x740 [ 82.842156] ? security_socket_sendmsg+0x9e/0x210 [ 82.847008] ? inet_getname+0x500/0x500 [ 82.850995] ___sys_sendmsg+0xec0/0x1310 [ 82.855067] ? __fdget+0x4e/0x60 [ 82.858439] ? __fget_light+0x56/0x710 [ 82.862318] ? __fdget+0x4e/0x60 [ 82.865676] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 82.871033] ? __fget_light+0x6b9/0x710 [ 82.875009] SYSC_sendmsg+0x2a3/0x3d0 [ 82.878826] SyS_sendmsg+0x54/0x80 [ 82.882364] do_syscall_64+0x309/0x430 [ 82.886245] ? ___sys_sendmsg+0x1310/0x1310 [ 82.890565] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 82.895746] RIP: 0033:0x455329 [ 82.898928] RSP: 002b:00007fd430fa0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 82.906634] RAX: ffffffffffffffda RBX: 00007fd430fa16d4 RCX: 0000000000455329 [ 82.913891] RDX: 0000000000000000 RSI: 0000000020000a40 RDI: 0000000000000013 [ 82.921156] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 82.928424] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 82.935684] R13: 00000000000004cc R14: 00000000006fa3c0 R15: 0000000000000000 [ 82.942942] [ 82.944549] Uninit was stored to memory at: [ 82.948873] kmsan_internal_chain_origin+0x12b/0x210 [ 82.953975] kmsan_memcpy_origins+0x11d/0x170 [ 82.958473] __msan_memcpy+0x19f/0x1f0 [ 82.962360] skb_copy_bits+0x63a/0xdb0 [ 82.966245] __pskb_pull_tail+0x483/0x22e0 [ 82.970472] ipv6_destopt_rcv+0x660/0xde0 [ 82.974618] ip6_input_finish+0xa62/0x2110 [ 82.978850] ip6_mc_input+0x697/0x740 [ 82.982651] ipv6_rcv+0x20ec/0x26d0 [ 82.986273] __netif_receive_skb_core+0x47cf/0x4a80 [ 82.991288] process_backlog+0x62d/0xe20 [ 82.995352] net_rx_action+0x7c1/0x1a70 [ 82.999317] __do_softirq+0x56d/0x93d [ 83.003099] Uninit was created at: [ 83.006637] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 83.011647] kmsan_alloc_page+0x82/0xe0 [ 83.015617] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 83.020353] alloc_pages_current+0x6b5/0x970 [ 83.024753] skb_page_frag_refill+0x3ba/0x5e0 [ 83.029255] sk_page_frag_refill+0xa4/0x340 [ 83.033576] __ip6_append_data+0x1a20/0x4bb0 [ 83.037986] ip6_append_data+0x40e/0x6b0 [ 83.042046] rawv6_sendmsg+0x2787/0x4cc0 [ 83.046110] inet_sendmsg+0x48d/0x740 [ 83.049906] ___sys_sendmsg+0xec0/0x1310 [ 83.053965] SYSC_sendmsg+0x2a3/0x3d0 [ 83.057763] SyS_sendmsg+0x54/0x80 [ 83.061292] do_syscall_64+0x309/0x430 [ 83.065166] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 83.070333] ================================================================== [ 83.077679] Disabling lock debugging due to kernel taint [ 83.083122] Kernel panic - not syncing: panic_on_warn set ... [ 83.083122] [ 83.090474] CPU: 0 PID: 6903 Comm: syz-executor4 Tainted: G B 4.16.0+ #84 [ 83.098604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.107946] Call Trace: [ 83.110516] [ 83.112670] dump_stack+0x185/0x1d0 [ 83.116295] panic+0x39d/0x940 [ 83.119507] ? ipv6_destopt_rcv+0x3df/0xde0 [ 83.123823] kmsan_report+0x238/0x240 [ 83.127624] __msan_warning_32+0x6c/0xb0 [ 83.131681] ipv6_destopt_rcv+0x3df/0xde0 [ 83.135832] ? ipv6_rthdr_rcv+0x3ea0/0x3ea0 [ 83.140162] ip6_input_finish+0xa62/0x2110 [ 83.144415] ? ip6table_filter_hook+0xb5/0xe0 [ 83.148925] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 83.154300] ip6_mc_input+0x697/0x740 [ 83.158104] ? ip6_input+0x320/0x320 [ 83.161804] ? ip6_input_finish+0x2110/0x2110 [ 83.166286] ipv6_rcv+0x20ec/0x26d0 [ 83.169910] ? local_bh_enable+0x40/0x40 [ 83.173976] __netif_receive_skb_core+0x47cf/0x4a80 [ 83.179002] ? try_to_wake_up+0x1ab2/0x20a0 [ 83.183334] ? kmsan_internal_memset_shadow_inline+0xc0/0xd0 [ 83.189124] ? ip6_rcv_finish+0x4d0/0x4d0 [ 83.193262] process_backlog+0x62d/0xe20 [ 83.197325] ? rps_trigger_softirq+0x2f0/0x2f0 [ 83.201909] net_rx_action+0x7c1/0x1a70 [ 83.205889] ? net_tx_action+0xab0/0xab0 [ 83.209951] __do_softirq+0x56d/0x93d [ 83.213761] do_softirq_own_stack+0x2a/0x40 [ 83.218076] [ 83.220310] do_softirq+0xb6/0xf0 [ 83.223768] dev_loopback_xmit+0x8b0/0x900 [ 83.228023] ip6_finish_output2+0x5e6/0x1f20 [ 83.232438] ? validate_xmit_skb+0x1320/0x1320 [ 83.237034] ip6_finish_output+0xb3f/0xc00 [ 83.241265] ip6_output+0x597/0x6c0 [ 83.244887] ? ip6_output+0x6c0/0x6c0 [ 83.248683] ? ac6_seq_show+0x200/0x200 [ 83.252658] ip6_local_out+0x573/0x640 [ 83.256545] ? __ip6_local_out+0x4f0/0x4f0 [ 83.260771] ip6_push_pending_frames+0x218/0x4d0 [ 83.265525] rawv6_sendmsg+0x4500/0x4cc0 [ 83.269589] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 83.274949] ? rw_copy_check_uvector+0x5af/0x6c0 [ 83.279719] ? compat_rawv6_ioctl+0x30/0x30 [ 83.284047] inet_sendmsg+0x48d/0x740 [ 83.287842] ? security_socket_sendmsg+0x9e/0x210 [ 83.292691] ? inet_getname+0x500/0x500 [ 83.296674] ___sys_sendmsg+0xec0/0x1310 [ 83.300727] ? __fdget+0x4e/0x60 [ 83.304087] ? __fget_light+0x56/0x710 [ 83.307964] ? __fdget+0x4e/0x60 [ 83.311318] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 83.316678] ? __fget_light+0x6b9/0x710 [ 83.320659] SYSC_sendmsg+0x2a3/0x3d0 [ 83.324466] SyS_sendmsg+0x54/0x80 [ 83.328465] do_syscall_64+0x309/0x430 [ 83.332367] ? ___sys_sendmsg+0x1310/0x1310 [ 83.336695] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 83.341881] RIP: 0033:0x455329 [ 83.345055] RSP: 002b:00007fd430fa0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 83.352749] RAX: ffffffffffffffda RBX: 00007fd430fa16d4 RCX: 0000000000455329 [ 83.360008] RDX: 0000000000000000 RSI: 0000000020000a40 RDI: 0000000000000013 [ 83.367273] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 83.374538] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 83.381807] R13: 00000000000004cc R14: 00000000006fa3c0 R15: 0000000000000000 [ 83.389548] Dumping ftrace buffer: [ 83.393080] (ftrace buffer empty) [ 83.396767] Kernel Offset: disabled [ 83.400372] Rebooting in 86400 seconds..