[....] 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[ 27.757010] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 31.299316] random: sshd: uninitialized urandom read (32 bytes read) [ 31.553000] random: sshd: uninitialized urandom read (32 bytes read) [ 32.817963] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.40' (ECDSA) to the list of known hosts. [ 38.421176] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/19 08:57:28 fuzzer started [ 39.479622] random: cc1: uninitialized urandom read (8 bytes read) 2018/06/19 08:57:29 dialing manager at 10.128.0.26:44591 2018/06/19 08:57:36 syscalls: 1507 2018/06/19 08:57:36 code coverage: enabled 2018/06/19 08:57:36 comparison tracing: ioctl(KCOV_TRACE_CMP) failed: errno 524 2018/06/19 08:57:36 setuid sandbox: enabled 2018/06/19 08:57:36 namespace sandbox: enabled 2018/06/19 08:57:36 fault injection: enabled 2018/06/19 08:57:36 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/06/19 08:57:36 net packed injection: enabled 08:57:42 executing program 0: get_robust_list(0x0, &(0x7f0000000c00)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000540)}, 0x0, &(0x7f0000000700)={&(0x7f00000000c0)}}, &(0x7f0000000bc0)=0x18) openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0xfffffffffffffffe, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 08:57:42 executing program 1: r0 = socket(0x10, 0x2, 0x9) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") sendfile(r0, r2, &(0x7f00000000c0), 0x80000002) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000280)) 08:57:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000002000f7ff0c000000000000000a000000000000000000000000000000"], 0x1}, 0x1}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 08:57:42 executing program 4: 08:57:42 executing program 5: 08:57:42 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x8, &(0x7f0000000100)=0x0) io_getevents(r1, 0x0, 0x0, &(0x7f0000000240), &(0x7f0000000000)={0x77359400}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") close(r0) openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x101101, 0x0) io_submit(r1, 0x20000000000000cd, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000140)}]) 08:57:42 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='schedstat\x00') exit(0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) 08:57:42 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x7, &(0x7f0000000280)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000079a000)}]) [ 52.952990] IPVS: ftp: loaded support on port[0] = 21 [ 52.982510] IPVS: ftp: loaded support on port[0] = 21 [ 53.038651] IPVS: ftp: loaded support on port[0] = 21 [ 53.061761] IPVS: ftp: loaded support on port[0] = 21 [ 53.073141] IPVS: ftp: loaded support on port[0] = 21 [ 53.076150] IPVS: ftp: loaded support on port[0] = 21 [ 53.082618] IPVS: ftp: loaded support on port[0] = 21 [ 53.110907] IPVS: ftp: loaded support on port[0] = 21 [ 54.640084] ip (4610) used greatest stack depth: 54352 bytes left [ 55.767898] ip (4707) used greatest stack depth: 54328 bytes left [ 56.194175] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.200674] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.220773] device bridge_slave_0 entered promiscuous mode [ 56.294955] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.301406] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.345642] device bridge_slave_0 entered promiscuous mode [ 56.375493] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.381953] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.410369] device bridge_slave_0 entered promiscuous mode [ 56.425489] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.431922] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.457230] device bridge_slave_0 entered promiscuous mode [ 56.469606] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.476096] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.495921] device bridge_slave_0 entered promiscuous mode [ 56.507834] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.514241] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.522936] device bridge_slave_0 entered promiscuous mode [ 56.536789] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.543220] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.550611] device bridge_slave_0 entered promiscuous mode [ 56.562327] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.568741] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.588433] device bridge_slave_1 entered promiscuous mode [ 56.607675] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.614098] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.633655] device bridge_slave_0 entered promiscuous mode [ 56.651200] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.657611] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.676971] device bridge_slave_1 entered promiscuous mode [ 56.689810] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.696247] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.704923] device bridge_slave_1 entered promiscuous mode [ 56.716376] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.722787] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.743755] device bridge_slave_1 entered promiscuous mode [ 56.760142] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.771263] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.777675] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.793380] device bridge_slave_1 entered promiscuous mode [ 56.804690] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.811090] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.838100] device bridge_slave_1 entered promiscuous mode [ 56.860974] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.867428] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.883551] device bridge_slave_1 entered promiscuous mode [ 56.899601] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.906011] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.913981] device bridge_slave_1 entered promiscuous mode [ 56.921490] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.934223] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.941529] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.951148] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.959173] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.002213] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.101131] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.110788] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.133505] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.171503] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.182156] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.193341] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.215888] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.294078] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.394846] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.591689] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.692951] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.759236] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.777010] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.833884] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.848133] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.858516] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.868710] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.909001] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.943011] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.017107] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.029981] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.042207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.074291] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.083397] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.105714] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.115831] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.159494] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.166436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.270864] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.316679] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.323671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.361825] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.374109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.385631] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.398700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.452096] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.459305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.483359] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.490325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.532198] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.539124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.551981] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.558909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.614823] ip (4908) used greatest stack depth: 54040 bytes left [ 58.642482] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.649464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.782358] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.789327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.953349] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.973863] team0: Port device team_slave_0 added [ 59.031539] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.056478] team0: Port device team_slave_0 added [ 59.092165] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.103375] team0: Port device team_slave_0 added [ 59.124903] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.141762] team0: Port device team_slave_0 added [ 59.150207] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.173271] team0: Port device team_slave_0 added [ 59.186099] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.208170] team0: Port device team_slave_0 added [ 59.235368] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.247673] team0: Port device team_slave_0 added [ 59.264751] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.274603] team0: Port device team_slave_1 added [ 59.281445] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.290306] team0: Port device team_slave_1 added [ 59.310791] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.320967] team0: Port device team_slave_1 added [ 59.351448] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.373949] team0: Port device team_slave_1 added [ 59.407429] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.422517] team0: Port device team_slave_1 added [ 59.446799] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.464258] team0: Port device team_slave_1 added [ 59.470072] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.483794] team0: Port device team_slave_1 added [ 59.492875] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.505157] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.516191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.535114] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.569565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.599136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.619969] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.627435] team0: Port device team_slave_0 added [ 59.634629] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.641984] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.649934] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.679456] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.687947] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.695122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.720465] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.738219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.756515] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.772543] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.782608] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.790869] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.801062] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.808347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.818620] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.826349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.845216] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.864686] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.893702] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.907642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.922125] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.930133] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.937367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.946924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.963964] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.971657] team0: Port device team_slave_1 added [ 59.982387] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.993895] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.001244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.017491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.031291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.046985] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.068919] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.075908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.089628] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.103948] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.115631] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.124136] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.136917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.145898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.174737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.195730] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.216565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.227905] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.235790] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.243135] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.252786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.265858] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.276570] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.285687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.307410] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.316451] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.327914] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.335784] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.343228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.365437] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.393592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.426600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.442632] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.458905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.466860] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.475735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.484616] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.494269] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.502709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.511478] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.519274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.527917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.552973] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.578173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.595568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.627480] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.638093] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.664924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.675190] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.682905] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.699229] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.738971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.759937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.776553] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.801373] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.808973] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.822489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.850689] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.877931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.894261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.940110] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.947522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.980287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.191515] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.198879] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.208068] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.609632] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.616098] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.622889] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.629305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.678689] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 62.686300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.718375] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.724804] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.731558] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.737961] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.798340] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 62.809813] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.816223] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.822983] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.829405] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.838660] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 62.863751] ip (5206) used greatest stack depth: 53912 bytes left [ 62.871856] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.878285] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.885094] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.891509] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.959792] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.044280] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.050716] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.057495] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.063947] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.109894] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.123795] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.130216] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.136995] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.143415] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.167265] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.174071] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.180473] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.187231] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.193649] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.223839] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.628119] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.634568] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.641324] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.647734] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.703929] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.715699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.723785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.732994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.740881] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.749413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.757496] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.764966] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.664596] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.822157] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.087252] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.233520] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.381631] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.454158] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.495839] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.529754] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.569738] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.829568] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.902216] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.970956] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.113564] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.119832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.127946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.200926] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.284637] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.320451] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.355203] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.365169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.378117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.604472] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.610991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.622151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.721612] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.829551] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.835868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.850461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.893572] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.017681] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.023934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.040828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.092174] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.098435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.112899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.153730] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.160229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.171183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.209996] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.374577] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.441479] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.457371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.479297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.702945] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.843203] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.907587] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.933613] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.272126] 8021q: adding VLAN 0 to HW filter on device team0 08:58:07 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000002400010700000000000000000300000004000000"], 0x1}, 0x1}, 0x0) 08:58:07 executing program 4: r0 = socket(0x10, 0x80002, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000340), 0x80, &(0x7f0000000840), 0x329, &(0x7f00000008c0)=""/4096, 0x1000}, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000240)=0x40, 0x4) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 08:58:08 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000000000)={0x14, 0x6, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 08:58:08 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") write(r1, &(0x7f0000000040)="06", 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00"}) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = socket$inet6(0xa, 0x3000000000002, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8923, &(0x7f0000000240)={'team0\x00'}) 08:58:08 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 08:58:08 executing program 0: 08:58:08 executing program 0: 08:58:08 executing program 5: 08:58:08 executing program 6: 08:58:08 executing program 0: 08:58:09 executing program 4: r0 = socket(0x10, 0x80002, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000340), 0x80, &(0x7f0000000840), 0x329, &(0x7f00000008c0)=""/4096, 0x1000}, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000240)=0x40, 0x4) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 08:58:09 executing program 7: 08:58:09 executing program 5: 08:58:09 executing program 2: 08:58:09 executing program 6: 08:58:09 executing program 3: 08:58:09 executing program 0: 08:58:09 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") signalfd4(0xffffffffffffffff, &(0x7f0000000080)={0x23}, 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 08:58:09 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 08:58:09 executing program 5: 08:58:09 executing program 7: 08:58:09 executing program 1: 08:58:09 executing program 3: 08:58:09 executing program 2: 08:58:09 executing program 0: 08:58:09 executing program 7: 08:58:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x160, [0x20000440, 0x0, 0x0, 0x20000540, 0x20000570], 0x0, &(0x7f0000000000), &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}, 0x1d8) 08:58:09 executing program 4: r0 = socket(0x10, 0x80002, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000340), 0x80, &(0x7f0000000840), 0x329, &(0x7f00000008c0)=""/4096, 0x1000}, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000240)=0x40, 0x4) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 08:58:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") set_mempolicy(0x20000000000000, &(0x7f0000000240), 0x6) 08:58:09 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) dup3(r0, r1, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000040)={0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 08:58:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000240)="295ee1311f16f477671070") sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x1c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x1c}, 0x1}, 0x0) 08:58:09 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x78) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000003700)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000002580)=""/9, 0x9}, {&(0x7f00000025c0)=""/127, 0x7f}], 0x2, &(0x7f0000002700)=""/4096, 0x1000}, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) shutdown(r0, 0x1) 08:58:09 executing program 2: perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00000000c0)=""/4, &(0x7f0000000000)=0x4) 08:58:09 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") signalfd4(0xffffffffffffffff, &(0x7f0000000080)={0x23}, 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) [ 199.989040] INFO: rcu_sched detected stalls on CPUs/tasks: [ 199.994735] (detected by 1, t=120002 jiffies, g=12824, c=12823, q=20) [ 200.001445] All QSes seen, last rcu_sched kthread activity 120002 (4294867286-4294747284), jiffies_till_next_fqs=3, root ->qsmask 0x0 [ 200.013584] syz-executor7 R running task 58688 6630 4478 0x00000008 [ 200.020951] Call Trace: [ 200.023545] [ 200.025718] sched_show_task+0x610/0x740 [ 200.029807] rcu_check_callbacks+0x277a/0x2ae0 [ 200.034428] update_process_times+0x132/0x1a0 [ 200.038938] tick_sched_timer+0x3ba/0x520 [ 200.043145] __hrtimer_run_queues+0xc54/0x1630 [ 200.047751] ? tick_setup_sched_timer+0x5e0/0x5e0 [ 200.052642] hrtimer_interrupt+0x451/0x13c0 [ 200.056992] ? __msan_poison_alloca+0x15c/0x1d0 [ 200.061695] ? trace_local_timer_entry+0x2f/0x1d0 [ 200.066579] ? hrtimer_init+0x5c0/0x5c0 [ 200.070574] local_apic_timer_interrupt+0x6b/0x250 [ 200.075535] smp_apic_timer_interrupt+0x5a/0x90 [ 200.080220] apic_timer_interrupt+0xf/0x20 [ 200.084461] [ 200.086720] RIP: 0010:msan_get_shadow_origin_ptr+0x101/0x230 [ 200.092518] RSP: 0018:ffff8801165ef0d0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [ 200.100250] RAX: ffff8801965ef198 RBX: ffffffff8b58a000 RCX: ffff88021fff1440 [ 200.107527] RDX: 0000000000000440 RSI: 0000000000000004 RDI: 0000000000000000 [ 200.114807] RBP: ffff8801165ef100 R08: 0000000000000000 R09: 0000000000000002 [ 200.122088] R10: 0000000000000000 R11: ffffffff81174e40 R12: ffff8801165ef198 [ 200.129368] R13: 0000000000000000 R14: ffffffff8b589000 R15: ffff8801165ef198 [ 200.136663] ? native_apic_mem_read+0x60/0x60 [ 200.141184] ? smp_call_function_single+0x355/0x4e0 [ 200.146216] __msan_metadata_ptr_for_load_4+0x10/0x20 [ 200.151419] smp_call_function_single+0x363/0x4e0 [ 200.156307] ? flush_tlb_all+0x40/0x40 [ 200.160212] ? flush_tlb_all+0x40/0x40 [ 200.164115] ? cpumask_next_and+0xa9/0xc0 [ 200.168285] smp_call_function_many+0x662/0xdf0 [ 200.172993] ? flush_tlb_all+0x40/0x40 [ 200.176891] ? __msan_poison_alloca+0x15c/0x1d0 [ 200.181587] ? flush_tlb_all+0x40/0x40 [ 200.185487] on_each_cpu+0xd6/0x170 [ 200.189130] ? flush_tlb_all+0x40/0x40 [ 200.193038] flush_tlb_kernel_range+0x165/0x1e0 [ 200.197737] ? msan_get_shadow_origin_ptr+0x166/0x230 [ 200.202952] __purge_vmap_area_lazy+0x1f7/0x3b0 [ 200.207666] vm_unmap_aliases+0x627/0x6c0 [ 200.211845] change_page_attr_set_clr+0x5bc/0x1df0 [ 200.216903] ? entry_SYSCALL_64_after_hwframe+0x55/0xa9 [ 200.222302] set_memory_ro+0xd0/0x100 [ 200.226126] bpf_int_jit_compile+0x9017/0x9670 [ 200.230785] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 200.235639] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 200.240494] bpf_prog_select_runtime+0x2a5/0xa20 [ 200.245284] bpf_prepare_filter+0x1c4e/0x1cc0 [ 200.249831] __get_filter+0x5b7/0x7d0 [ 200.253677] sk_attach_filter+0x72/0x2e0 [ 200.257777] sock_setsockopt+0x35c1/0x47c0 [ 200.262042] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 200.267435] __sys_setsockopt+0x339/0x540 [ 200.271620] __x64_sys_setsockopt+0x15c/0x1c0 [ 200.276138] ? __ia32_sys_recv+0x180/0x180 [ 200.280382] do_syscall_64+0x15b/0x230 [ 200.284290] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 200.289484] RIP: 0033:0x455b29 [ 200.292680] RSP: 002b:00007fad92030c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 200.300406] RAX: ffffffffffffffda RBX: 00007fad920316d4 RCX: 0000000000455b29 [ 200.307682] RDX: 000000000000001a RSI: 0000000000000001 RDI: 0000000000000013 [ 200.314962] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 200.322240] R10: 0000000020b86000 R11: 0000000000000246 R12: 00000000ffffffff [ 200.329517] R13: 00000000004c10f8 R14: 00000000004d10f0 R15: 0000000000000000 [ 200.336828] rcu_sched kthread starved for 120002 jiffies! g12824 c12823 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=0 [ 200.347396] RCU grace-period kthread stack dump: [ 200.352149] rcu_sched R running task 61960 9 2 0x80000000 [ 200.359526] Call Trace: [ 200.362156] __schedule+0x651/0x770 [ 200.365807] schedule+0x1cc/0x2f0 [ 200.369276] schedule_timeout+0x3ef/0x580 [ 200.373441] ? run_local_timers+0x100/0x100 [ 200.377785] rcu_gp_kthread+0x21e1/0x38d0 [ 200.381978] kthread+0x4db/0x6c0 [ 200.385357] ? rcu_barrier_func+0x120/0x120 [ 200.389717] ? kthread_blkcg+0xf0/0xf0 [ 200.393621] ret_from_fork+0x35/0x40