[....] 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[ 31.970302] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 32.238337] random: sshd: uninitialized urandom read (32 bytes read) [ 32.647636] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 34.084528] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.28' (ECDSA) to the list of known hosts. [ 39.623424] random: sshd: uninitialized urandom read (32 bytes read) 2018/07/07 05:25:55 fuzzer started [ 40.923829] random: cc1: uninitialized urandom read (8 bytes read) 2018/07/07 05:25:58 dialing manager at 10.128.0.26:44555 2018/07/07 05:26:00 syscalls: 1550 2018/07/07 05:26:00 code coverage: enabled 2018/07/07 05:26:00 comparison tracing: ioctl(KCOV_TRACE_CMP) failed: errno 524 2018/07/07 05:26:00 setuid sandbox: enabled 2018/07/07 05:26:00 namespace sandbox: enabled 2018/07/07 05:26:00 fault injection: enabled 2018/07/07 05:26:00 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/07/07 05:26:00 net packed injection: enabled [ 46.040291] random: crng init done 05:27:21 executing program 0: 05:27:21 executing program 1: 05:27:21 executing program 7: 05:27:21 executing program 2: 05:27:21 executing program 3: 05:27:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha1-generic,ecb-serpent-avx2)\x00'}, 0x58) close(r1) 05:27:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000643ff8)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r3, &(0x7f000001fff8)='./file0\x00') name_to_handle_at(r3, &(0x7f00000000c0)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={0x8}, &(0x7f0000000180), 0x0) 05:27:22 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) [ 126.831935] IPVS: ftp: loaded support on port[0] = 21 [ 126.846187] IPVS: ftp: loaded support on port[0] = 21 [ 126.926316] IPVS: ftp: loaded support on port[0] = 21 [ 126.967695] IPVS: ftp: loaded support on port[0] = 21 [ 126.983173] IPVS: ftp: loaded support on port[0] = 21 [ 126.993805] IPVS: ftp: loaded support on port[0] = 21 [ 127.003245] IPVS: ftp: loaded support on port[0] = 21 [ 127.020309] IPVS: ftp: loaded support on port[0] = 21 [ 129.057854] ip (4678) used greatest stack depth: 54352 bytes left [ 130.154379] ip (4745) used greatest stack depth: 54344 bytes left [ 130.772503] ip (4789) used greatest stack depth: 54328 bytes left [ 130.958139] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.964604] bridge0: port 1(bridge_slave_0) entered disabled state [ 131.008948] device bridge_slave_0 entered promiscuous mode [ 131.143366] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.149823] bridge0: port 1(bridge_slave_0) entered disabled state [ 131.204229] device bridge_slave_0 entered promiscuous mode [ 131.294152] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.300634] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.317135] device bridge_slave_1 entered promiscuous mode [ 131.345677] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.352147] bridge0: port 1(bridge_slave_0) entered disabled state [ 131.378240] device bridge_slave_0 entered promiscuous mode [ 131.401184] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.407594] bridge0: port 1(bridge_slave_0) entered disabled state [ 131.424437] device bridge_slave_0 entered promiscuous mode [ 131.439187] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.445672] bridge0: port 1(bridge_slave_0) entered disabled state [ 131.463601] device bridge_slave_0 entered promiscuous mode [ 131.479296] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.485732] bridge0: port 1(bridge_slave_0) entered disabled state [ 131.500863] device bridge_slave_0 entered promiscuous mode [ 131.511196] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.517601] bridge0: port 1(bridge_slave_0) entered disabled state [ 131.529097] device bridge_slave_0 entered promiscuous mode [ 131.553327] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.559770] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.578305] device bridge_slave_1 entered promiscuous mode [ 131.585320] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.591771] bridge0: port 1(bridge_slave_0) entered disabled state [ 131.609518] device bridge_slave_0 entered promiscuous mode [ 131.637930] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 131.647637] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.654086] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.667483] device bridge_slave_1 entered promiscuous mode [ 131.695684] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.702127] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.721258] device bridge_slave_1 entered promiscuous mode [ 131.752145] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.758587] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.793562] device bridge_slave_1 entered promiscuous mode [ 131.802974] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.809394] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.823098] device bridge_slave_1 entered promiscuous mode [ 131.839778] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.846198] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.868168] device bridge_slave_1 entered promiscuous mode [ 131.892259] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 131.908441] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.914843] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.937932] device bridge_slave_1 entered promiscuous mode [ 131.952691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 131.960803] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 131.968803] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 132.003277] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 132.015982] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 132.131158] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 132.171143] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 132.196666] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 132.210413] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 132.242283] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 132.255435] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 132.272190] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 132.411615] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 132.488125] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 132.710332] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 132.901229] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 132.945353] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 133.047543] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 133.077916] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 133.093479] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 133.110350] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 133.121534] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 133.172012] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 133.234740] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 133.241651] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 133.318739] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 133.329566] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 133.342474] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 133.368608] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 133.382987] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 133.393973] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 133.444426] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 133.451381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 133.520846] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 133.527758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 133.616001] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 133.625182] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 133.632644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 133.660874] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 133.667893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 133.696693] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 133.707570] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 133.715632] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 133.722635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 133.753260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 133.786442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 133.830629] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 133.837570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 133.870244] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 133.878751] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 133.893946] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 133.900914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 133.927729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 133.968497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 134.002963] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 134.012381] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 134.019457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 134.034752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 134.117404] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 134.124375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 134.157309] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 134.164442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 134.462663] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 134.483343] team0: Port device team_slave_0 added [ 134.620819] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 134.674291] team0: Port device team_slave_0 added [ 134.737785] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 134.756525] team0: Port device team_slave_0 added [ 134.783630] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 134.797259] team0: Port device team_slave_1 added [ 134.814548] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 134.843713] team0: Port device team_slave_0 added [ 134.864268] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 134.878196] team0: Port device team_slave_0 added [ 134.903887] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 134.918430] team0: Port device team_slave_0 added [ 134.937275] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 134.951217] team0: Port device team_slave_0 added [ 134.968643] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 134.982579] team0: Port device team_slave_1 added [ 135.015705] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 135.037917] team0: Port device team_slave_0 added [ 135.065075] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 135.081988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 135.108915] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 135.128816] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 135.137538] team0: Port device team_slave_1 added [ 135.161987] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 135.171021] team0: Port device team_slave_1 added [ 135.197411] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 135.212859] team0: Port device team_slave_1 added [ 135.220692] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 135.228622] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 135.238911] team0: Port device team_slave_1 added [ 135.256790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 135.276447] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 135.298321] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 135.315590] team0: Port device team_slave_1 added [ 135.334976] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 135.352673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 135.373879] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 135.400745] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 135.408389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 135.422605] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 135.448403] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 135.459912] team0: Port device team_slave_1 added [ 135.483716] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 135.490713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 135.520315] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 135.568365] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 135.575306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 135.589345] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 135.623335] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 135.632718] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 135.640407] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 135.649441] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 135.669354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 135.704189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 135.731793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 135.759233] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 135.786408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 135.804749] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 135.813500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 135.821795] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 135.833603] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 135.840681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 135.851237] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 135.870867] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 135.880544] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 135.887589] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 135.906106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 135.922843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 135.940089] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 135.960461] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 135.969704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 135.977974] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 135.986914] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 135.997168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 136.012840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 136.048374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 136.075485] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 136.099256] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 136.115370] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 136.129699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 136.138576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 136.158367] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 136.171561] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 136.199937] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 136.208353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 136.234238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 136.249802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 136.266790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 136.286778] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 136.300369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 136.311629] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 136.318576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 136.338450] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 136.350942] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 136.363721] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 136.374159] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 136.381466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 136.407690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 136.425115] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 136.443125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 136.462966] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 136.472098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 136.501259] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 136.508633] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 136.518279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 136.538628] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 136.549336] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 136.565166] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 136.580198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 136.594397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 136.628706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 136.661373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 136.685741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 136.695482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 136.706431] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 136.713736] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 136.729616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 136.739821] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 136.747663] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 136.760394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 136.804881] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 136.812348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 136.839247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 136.955565] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 136.963858] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 136.980214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 137.534990] ip (5158) used greatest stack depth: 54272 bytes left [ 139.103787] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.110229] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.117054] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.123472] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.162142] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 139.173557] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 139.409649] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.416105] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.422899] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.429317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.443340] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 139.461632] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.468104] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.474827] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.481250] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.501144] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 139.522693] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.529120] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.535900] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.542337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.612176] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 139.623425] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.629873] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.636657] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.643107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.666387] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 139.687853] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.694280] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.701104] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.707516] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.754971] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 139.786545] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.792973] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.799758] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.806172] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.878188] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 140.149554] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.156084] bridge0: port 2(bridge_slave_1) entered forwarding state [ 140.162870] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.169331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 140.211945] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 140.232945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 140.241452] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 140.250789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 140.260624] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 140.269531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 140.278609] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 140.295173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 149.833919] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.044175] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.198465] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.280961] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.421605] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.453608] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.499114] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.753840] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 150.837831] 8021q: adding VLAN 0 to HW filter on device bond0 [ 151.077187] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 151.223287] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 151.313678] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 151.435300] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 151.448934] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 151.457135] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 151.727802] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 151.819945] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 151.827969] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 151.841879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 152.040980] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 152.047253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 152.061318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 152.150302] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 152.156604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 152.175849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 152.350013] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 152.356342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 152.368360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 152.483301] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 152.489605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 152.501822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 152.544853] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 152.559763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 152.568880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 152.609119] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 152.615372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 152.629371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 152.847826] 8021q: adding VLAN 0 to HW filter on device team0 [ 152.869983] ip (6153) used greatest stack depth: 54120 bytes left [ 152.952329] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 152.958619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 152.972226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 153.043411] 8021q: adding VLAN 0 to HW filter on device team0 [ 153.198749] 8021q: adding VLAN 0 to HW filter on device team0 [ 153.381279] 8021q: adding VLAN 0 to HW filter on device team0 [ 153.481347] 8021q: adding VLAN 0 to HW filter on device team0 [ 153.512154] 8021q: adding VLAN 0 to HW filter on device team0 [ 153.621931] 8021q: adding VLAN 0 to HW filter on device team0 [ 153.943389] 8021q: adding VLAN 0 to HW filter on device team0 05:27:55 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000001c0)=0x98) close(r2) close(r1) 05:27:55 executing program 7: 05:27:55 executing program 5: 05:27:55 executing program 0: 05:27:55 executing program 7: 05:27:55 executing program 5: 05:27:55 executing program 3: 05:27:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 05:27:55 executing program 2: 05:27:55 executing program 0: 05:27:55 executing program 5: 05:27:55 executing program 7: 05:27:55 executing program 3: 05:27:56 executing program 7: 05:27:56 executing program 4: 05:27:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 05:27:56 executing program 0: 05:27:56 executing program 5: 05:27:56 executing program 3: 05:27:56 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000001c0)=0x98) close(r2) close(r1) 05:27:56 executing program 2: 05:27:56 executing program 5: 05:27:56 executing program 2: 05:27:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 05:27:56 executing program 7: 05:27:56 executing program 0: 05:27:56 executing program 3: 05:27:56 executing program 4: 05:27:56 executing program 5: 05:27:56 executing program 7: 05:27:56 executing program 2: 05:27:56 executing program 3: 05:27:56 executing program 0: 05:27:56 executing program 6: socket$inet6(0xa, 0x1000000000002, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 05:27:56 executing program 4: 05:27:57 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000001c0)=0x98) close(r2) close(r1) 05:27:57 executing program 7: 05:27:57 executing program 5: 05:27:57 executing program 2: 05:27:57 executing program 0: 05:27:57 executing program 3: 05:27:57 executing program 6: socket$inet6(0xa, 0x1000000000002, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 05:27:57 executing program 4: 05:27:57 executing program 7: 05:27:57 executing program 5: 05:27:57 executing program 0: 05:27:57 executing program 3: 05:27:57 executing program 2: 05:27:57 executing program 4: 05:27:57 executing program 6: socket$inet6(0xa, 0x1000000000002, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 05:27:57 executing program 7: 05:27:58 executing program 5: 05:27:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000001c0)=0x98) close(r2) close(r1) 05:27:58 executing program 0: 05:27:58 executing program 4: 05:27:58 executing program 2: 05:27:58 executing program 3: 05:27:58 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 05:27:58 executing program 7: 05:27:58 executing program 4: 05:27:58 executing program 5: 05:27:58 executing program 3: 05:27:58 executing program 7: 05:27:58 executing program 2: 05:27:58 executing program 0: 05:27:58 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 05:27:58 executing program 4: 05:27:58 executing program 3: 05:27:59 executing program 0: 05:27:59 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000001c0)=0x98) close(r2) 05:27:59 executing program 7: 05:27:59 executing program 5: 05:27:59 executing program 2: 05:27:59 executing program 3: 05:27:59 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 05:27:59 executing program 4: 05:27:59 executing program 7: 05:27:59 executing program 2: 05:27:59 executing program 0: 05:27:59 executing program 4: 05:27:59 executing program 5: 05:27:59 executing program 3: 05:27:59 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 05:27:59 executing program 7: 05:27:59 executing program 4: 05:28:00 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000001c0)=0x98) close(r2) 05:28:00 executing program 5: 05:28:00 executing program 3: 05:28:00 executing program 2: 05:28:00 executing program 0: 05:28:00 executing program 7: 05:28:00 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 05:28:00 executing program 4: 05:28:00 executing program 4: 05:28:00 executing program 3: 05:28:00 executing program 5: 05:28:00 executing program 2: 05:28:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") pipe(&(0x7f0000003540)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000480)=[{&(0x7f0000000300)='&', 0x1}, {&(0x7f0000000680)="8f393d3297c666d8f82e7f0a69c5d47b1bf86f8f665eaf37ad367f1fc6f2c2961660c399b6589331b689bc3d1fd64d1c2e151f6e8a185847f7e9b5bbdda9bb5904e6704f4de3170bc66eaa2bfa756d2f63adfcee28107fd36946e7c6733da9ffef64d2721b40c2c70344385b3a785d3f15d8df9569ecbcee61805080d7a34cc1471c9d70681cd6430d8d159456dc1465e8e57eeb7fdfad3fac03a5b5b72142b8d60b3119f750835be0576be1978064500e4dd64f6d60fb925dd05117500e1b44cc50d9de99654606fadb5396077f92ed03cf2c04ce7de747a787fcf7446b5da08167c59683", 0xe5}], 0x2, 0x0) 05:28:00 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') name_to_handle_at(r2, &(0x7f00000000c0)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={0xc, 0x0, "e8143f21"}, &(0x7f0000000180), 0x0) name_to_handle_at(r2, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0xc, 0x0, "bf927468"}, &(0x7f0000000580), 0x0) 05:28:00 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 05:28:00 executing program 4: 05:28:01 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000001c0)=0x98) close(r2) 05:28:01 executing program 3: 05:28:01 executing program 5: 05:28:01 executing program 2: 05:28:01 executing program 7: 05:28:01 executing program 0: 05:28:01 executing program 4: 05:28:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 05:28:01 executing program 0: 05:28:01 executing program 2: 05:28:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 05:28:01 executing program 5: 05:28:01 executing program 3: 05:28:01 executing program 7: 05:28:01 executing program 4: 05:28:01 executing program 3: 05:28:02 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000001c0)=0x98) close(r1) 05:28:02 executing program 0: 05:28:02 executing program 5: 05:28:02 executing program 4: 05:28:02 executing program 7: 05:28:02 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 05:28:02 executing program 2: 05:28:02 executing program 3: 05:28:02 executing program 4: 05:28:02 executing program 7: 05:28:02 executing program 2: 05:28:02 executing program 3: 05:28:02 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 05:28:02 executing program 5: 05:28:02 executing program 0: 05:28:02 executing program 7: 05:28:03 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000001c0)=0x98) close(r1) 05:28:03 executing program 2: 05:28:03 executing program 3: 05:28:03 executing program 4: 05:28:03 executing program 0: 05:28:03 executing program 5: 05:28:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 05:28:03 executing program 7: 05:28:03 executing program 7: 05:28:03 executing program 0: 05:28:03 executing program 5: 05:28:03 executing program 4: 05:28:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 05:28:03 executing program 3: 05:28:03 executing program 2: 05:28:03 executing program 7: 05:28:04 executing program 7: 05:28:04 executing program 0: 05:28:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000001c0)=0x98) close(r1) 05:28:04 executing program 5: 05:28:04 executing program 4: 05:28:04 executing program 3: 05:28:04 executing program 2: 05:28:04 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 05:28:04 executing program 3: 05:28:04 executing program 0: 05:28:04 executing program 5: 05:28:04 executing program 4: 05:28:04 executing program 7: 05:28:04 executing program 2: 05:28:04 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 05:28:04 executing program 5: 05:28:04 executing program 4: 05:28:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x8000000000005452, &(0x7f0000000340)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) read(r3, &(0x7f00000004c0)=""/228, 0xe4) dup2(r2, r3) tkill(r1, 0x1000000000016) 05:28:04 executing program 0: 05:28:04 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) r1 = memfd_create(&(0x7f0000000140)="2b8b8a16114fdddf6b284699df92d53e6f4a02759b9461ac", 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[@ANYRES32], 0xff67) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) shutdown(r0, 0x1) 05:28:04 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = gettid() socketpair$unix(0x1, 0x1000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x8000000000005452, &(0x7f0000000340)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) read(r3, &(0x7f00000004c0)=""/228, 0xe4) dup2(r2, r3) r4 = gettid() tkill(r4, 0x1000000000016) 05:28:04 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000780)="240000005a001f00ff03f4f9002304000a04f5110800010002010002080002800100d653", 0x24) 05:28:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000001c0)=0x98) close(r2) close(r1) 05:28:04 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 05:28:04 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000240)={0xffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000300)={0x5, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) 05:28:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mlock2(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4001, &(0x7f0000000040)=0x5, 0x3f, 0x0) 05:28:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 05:28:05 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000002000/0xc000)=nil, 0xc000, 0x0, 0x11, r1, 0x0) mlock2(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000080), 0x9, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000000040)=0xf1, 0x3f, 0x0) 05:28:05 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000780)="240000005a001f00ff03f4f9002304000a04f5110800010002010002080002800100d653", 0x24) 05:28:05 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) r1 = memfd_create(&(0x7f0000000140)="2b8b8a16114fdddf6b284699df92d53e6f4a02759b9461ac", 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[@ANYRES32], 0xff67) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) shutdown(r0, 0x1) 05:28:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000001c0)=0x98) close(r2) close(r1) 05:28:05 executing program 0: 05:28:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 05:28:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x2, 0x288, [0x0, 0x20000140, 0x20000170, 0x200002f8], 0x0, &(0x7f0000000080), &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0100000003000000000000000000697036677265300000000000000000007465616d30000000000000000000000076657468305f746f5f626f6e6400000073797a5f74756e000000000000000000ffffffffffff000000000000ffffffffffff00000000000000002801000028010000580100006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000020000000000000000000000000000000000000000000000000000007374700000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000aaaaaaaaaaaa0000000000000000000000000000000000000000ffffffffffff00000000000000000000000000000000000000000000000000004000000041554449540000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff0100000011000000000000000000766c616e3000000000000000000000006c6f0000000000000000000000000000726f736530000000000000000000000062726964676530000000000000000000ffffffffffff0000000000006331f003b70100000000000000007000000070000000a0000000415544495400000000000000000000000000000000000080b9749ace5500000000000000000008000000000000000000"]}, 0x300) 05:28:05 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000780)="240000005a001f00ff03f4f9002304000a04f5110800010002010002080002800100d653", 0x24) 05:28:05 executing program 0: 05:28:05 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000002000/0xc000)=nil, 0xc000, 0x0, 0x11, r1, 0x0) mlock2(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000080), 0x9, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000000040)=0xf1, 0x3f, 0x0) [ 169.873198] ================================================================== [ 169.880627] BUG: KMSAN: uninit-value in ebt_stp_mt_check+0x24b/0x450 [ 169.887124] CPU: 0 PID: 7069 Comm: syz-executor7 Not tainted 4.17.0+ #22 [ 169.893962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.903310] Call Trace: [ 169.905902] dump_stack+0x185/0x1d0 [ 169.909540] kmsan_report+0x188/0x2a0 [ 169.913356] __msan_warning_32+0x70/0xc0 [ 169.917427] ebt_stp_mt_check+0x24b/0x450 [ 169.921584] ? ebt_stp_mt+0x24c0/0x24c0 [ 169.925569] xt_check_match+0x1438/0x1650 [ 169.929741] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 169.935119] ? vmalloc_to_page+0x50b/0x630 [ 169.939367] ? vmalloc_to_page_or_null+0x3b/0xa0 [ 169.944136] translate_table+0x4e88/0x6120 [ 169.948382] ? kmsan_set_origin_inline+0x6b/0x120 [ 169.953256] do_replace_finish+0x1258/0x2ea0 [ 169.957700] do_replace+0x719/0x780 [ 169.961354] do_ebt_set_ctl+0x2ab/0x3c0 [ 169.965334] ? nf_setsockopt+0x16f/0x4e0 [ 169.969407] ? try_module_get+0x61/0x3d0 [ 169.973476] ? nf_setsockopt+0x16f/0x4e0 [ 169.977545] ? nf_setsockopt+0x16f/0x4e0 [ 169.981616] ? ebt_cleanup_entry+0xad0/0xad0 [ 169.986031] nf_setsockopt+0x47c/0x4e0 [ 169.989932] ip_setsockopt+0x24b/0x2b0 [ 169.993841] udp_setsockopt+0x108/0x1b0 [ 169.997833] ? udp_lib_setsockopt+0xb00/0xb00 [ 170.002340] sock_common_setsockopt+0x13b/0x170 [ 170.007022] ? sock_common_recvmsg+0x280/0x280 [ 170.011613] __sys_setsockopt+0x496/0x540 [ 170.015768] __x64_sys_setsockopt+0x15c/0x1c0 [ 170.020250] ? __ia32_sys_recv+0x180/0x180 [ 170.024467] do_syscall_64+0x15b/0x230 [ 170.028342] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 170.033513] RIP: 0033:0x455ba9 [ 170.036681] RSP: 002b:00007f224dda7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 170.044368] RAX: ffffffffffffffda RBX: 00007f224dda86d4 RCX: 0000000000455ba9 [ 170.051618] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000014 [ 170.058880] RBP: 000000000072bea0 R08: 0000000000000300 R09: 0000000000000000 [ 170.066128] R10: 0000000020000480 R11: 0000000000000246 R12: 00000000ffffffff [ 170.073390] R13: 00000000004c12f8 R14: 00000000004d16c8 R15: 0000000000000000 [ 170.080646] [ 170.082255] Local variable description: ----mtpar.i@translate_table [ 170.088631] Variable was created at: [ 170.092331] translate_table+0xbb/0x6120 [ 170.096370] do_replace_finish+0x1258/0x2ea0 [ 170.100772] ================================================================== [ 170.108116] Disabling lock debugging due to kernel taint [ 170.113544] Kernel panic - not syncing: panic_on_warn set ... [ 170.113544] [ 170.120892] CPU: 0 PID: 7069 Comm: syz-executor7 Tainted: G B 4.17.0+ #22 [ 170.129096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.138429] Call Trace: [ 170.140999] dump_stack+0x185/0x1d0 [ 170.144619] panic+0x3d0/0x9b0 [ 170.147816] kmsan_report+0x29e/0x2a0 [ 170.151604] __msan_warning_32+0x70/0xc0 [ 170.155658] ebt_stp_mt_check+0x24b/0x450 [ 170.159788] ? ebt_stp_mt+0x24c0/0x24c0 [ 170.163742] xt_check_match+0x1438/0x1650 [ 170.167882] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 170.173226] ? vmalloc_to_page+0x50b/0x630 [ 170.177461] ? vmalloc_to_page_or_null+0x3b/0xa0 [ 170.182209] translate_table+0x4e88/0x6120 [ 170.186431] ? kmsan_set_origin_inline+0x6b/0x120 [ 170.191269] do_replace_finish+0x1258/0x2ea0 [ 170.195672] do_replace+0x719/0x780 [ 170.199291] do_ebt_set_ctl+0x2ab/0x3c0 [ 170.203246] ? nf_setsockopt+0x16f/0x4e0 [ 170.207292] ? try_module_get+0x61/0x3d0 [ 170.211332] ? nf_setsockopt+0x16f/0x4e0 [ 170.215376] ? nf_setsockopt+0x16f/0x4e0 [ 170.219423] ? ebt_cleanup_entry+0xad0/0xad0 [ 170.223817] nf_setsockopt+0x47c/0x4e0 [ 170.227691] ip_setsockopt+0x24b/0x2b0 [ 170.231564] udp_setsockopt+0x108/0x1b0 [ 170.235521] ? udp_lib_setsockopt+0xb00/0xb00 [ 170.239998] sock_common_setsockopt+0x13b/0x170 [ 170.244657] ? sock_common_recvmsg+0x280/0x280 [ 170.249222] __sys_setsockopt+0x496/0x540 [ 170.253360] __x64_sys_setsockopt+0x15c/0x1c0 [ 170.257840] ? __ia32_sys_recv+0x180/0x180 [ 170.262059] do_syscall_64+0x15b/0x230 [ 170.265935] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 170.271103] RIP: 0033:0x455ba9 [ 170.274271] RSP: 002b:00007f224dda7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 170.281963] RAX: ffffffffffffffda RBX: 00007f224dda86d4 RCX: 0000000000455ba9 [ 170.289216] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000014 [ 170.296471] RBP: 000000000072bea0 R08: 0000000000000300 R09: 0000000000000000 [ 170.303722] R10: 0000000020000480 R11: 0000000000000246 R12: 00000000ffffffff [ 170.310971] R13: 00000000004c12f8 R14: 00000000004d16c8 R15: 0000000000000000 [ 170.318718] Dumping ftrace buffer: [ 170.322247] (ftrace buffer empty) [ 170.325934] Kernel Offset: disabled [ 170.329540] Rebooting in 86400 seconds..