[....] 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[ 39.191232] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 41.581082] random: sshd: uninitialized urandom read (32 bytes read) [ 42.012789] random: sshd: uninitialized urandom read (32 bytes read) [ 43.169040] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.62' (ECDSA) to the list of known hosts. [ 48.972319] random: sshd: uninitialized urandom read (32 bytes read) 2018/08/31 08:02:25 fuzzer started [ 50.471661] random: cc1: uninitialized urandom read (8 bytes read) 2018/08/31 08:02:27 dialing manager at 10.128.0.26:36423 2018/08/31 08:02:29 syscalls: 1 2018/08/31 08:02:29 code coverage: enabled 2018/08/31 08:02:29 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled 2018/08/31 08:02:29 setuid sandbox: enabled 2018/08/31 08:02:29 namespace sandbox: enabled 2018/08/31 08:02:29 fault injection: enabled 2018/08/31 08:02:29 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/08/31 08:02:29 net packed injection: enabled 2018/08/31 08:02:29 net device setup: enabled [ 55.785054] random: crng init done 08:04:21 executing program 0: 08:04:21 executing program 1: 08:04:21 executing program 2: 08:04:21 executing program 7: 08:04:21 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x8000000000a, 0x2, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={"0000000000000000000000000200", 0x5002}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f00000000c0), 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfe09, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x8}}, 0x1c) 08:04:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0a5cc80700315f85715070") perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x11}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000a, 0x0, 0x0) 08:04:21 executing program 6: socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000, 0x7ffffffa) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000000000)=0x7f, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000004c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)='syz_tun\x00', 0x10) r3 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x2007fff) write$P9_RFLUSH(r2, &(0x7f0000000300)={0x7, 0x6d, 0x2}, 0x7) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) 08:04:21 executing program 3: dup2(0xffffffffffffff9c, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000001c00)=@in={0x2, 0x4e23, @broadcast}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="280000000000000000000000070000008612b75e4a927304000000ffffffffb54c00000000000000"], 0x28}}], 0x1, 0x0) [ 166.866297] IPVS: ftp: loaded support on port[0] = 21 [ 166.883963] IPVS: ftp: loaded support on port[0] = 21 [ 166.890156] IPVS: ftp: loaded support on port[0] = 21 [ 166.933675] IPVS: ftp: loaded support on port[0] = 21 [ 166.973336] IPVS: ftp: loaded support on port[0] = 21 [ 166.981308] IPVS: ftp: loaded support on port[0] = 21 [ 166.989717] IPVS: ftp: loaded support on port[0] = 21 [ 167.035086] IPVS: ftp: loaded support on port[0] = 21 [ 169.345589] ip (4928) used greatest stack depth: 53864 bytes left [ 170.402200] ip (4986) used greatest stack depth: 53736 bytes left [ 170.944204] ip (5022) used greatest stack depth: 53576 bytes left [ 171.475676] ip (5051) used greatest stack depth: 53480 bytes left [ 171.705298] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.711812] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.741466] device bridge_slave_0 entered promiscuous mode [ 171.806010] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.812597] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.857038] device bridge_slave_0 entered promiscuous mode [ 171.883831] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.890306] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.915002] device bridge_slave_0 entered promiscuous mode [ 171.932728] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.939224] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.979084] device bridge_slave_0 entered promiscuous mode [ 171.992666] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.999116] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.019633] device bridge_slave_0 entered promiscuous mode [ 172.035929] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.042418] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.073162] device bridge_slave_0 entered promiscuous mode [ 172.089115] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.095617] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.113849] device bridge_slave_0 entered promiscuous mode [ 172.135141] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.141586] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.164206] device bridge_slave_0 entered promiscuous mode [ 172.186079] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.192591] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.215246] device bridge_slave_1 entered promiscuous mode [ 172.228707] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.235165] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.265868] device bridge_slave_1 entered promiscuous mode [ 172.285994] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.292569] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.313780] device bridge_slave_1 entered promiscuous mode [ 172.326296] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.332792] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.340959] device bridge_slave_1 entered promiscuous mode [ 172.360406] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.366859] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.387074] device bridge_slave_1 entered promiscuous mode [ 172.412904] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.419380] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.439686] device bridge_slave_1 entered promiscuous mode [ 172.455273] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.461751] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.484901] device bridge_slave_1 entered promiscuous mode [ 172.505835] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 172.522939] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.529457] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.568129] device bridge_slave_1 entered promiscuous mode [ 172.589679] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 172.598341] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 172.614287] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 172.648851] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 172.668178] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 172.703392] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 172.805718] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 172.848909] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 172.872378] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 172.931882] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 172.948272] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 172.983171] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 173.000082] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 173.011027] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 173.134017] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 173.704043] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 173.747123] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 173.871042] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 173.895909] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 173.914813] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 173.949208] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 173.975711] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 174.032126] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 174.043243] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 174.081644] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 174.192085] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 174.216388] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 174.254603] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 174.281929] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 174.300040] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 174.343004] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 174.366134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 174.412339] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 174.420948] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 174.428777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 174.477314] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 174.484315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 174.512685] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 174.519680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 174.567826] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 174.574815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 174.597680] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 174.604648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 174.648474] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 174.655587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 174.688927] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 174.695910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 174.727577] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 174.736756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 174.781000] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 174.788079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 174.836944] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 174.843963] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 174.869260] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 174.877355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 174.930991] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 174.938005] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 174.957071] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 174.967381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 175.022664] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 175.029768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 175.057695] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 175.064812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 175.615678] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 175.640854] team0: Port device team_slave_0 added [ 175.771315] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 175.792605] team0: Port device team_slave_0 added [ 175.820653] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 175.832592] team0: Port device team_slave_0 added [ 175.852418] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 175.867760] team0: Port device team_slave_0 added [ 175.880826] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 175.900798] team0: Port device team_slave_0 added [ 175.933107] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 175.949585] team0: Port device team_slave_0 added [ 175.994913] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 176.012119] team0: Port device team_slave_0 added [ 176.029174] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 176.048635] team0: Port device team_slave_1 added [ 176.065968] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 176.081885] team0: Port device team_slave_1 added [ 176.087854] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 176.102722] team0: Port device team_slave_0 added [ 176.133229] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 176.172570] team0: Port device team_slave_1 added [ 176.190671] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 176.208576] team0: Port device team_slave_1 added [ 176.237930] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 176.260040] team0: Port device team_slave_1 added [ 176.300094] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 176.330164] team0: Port device team_slave_1 added [ 176.342332] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 176.349867] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 176.367458] team0: Port device team_slave_1 added [ 176.396354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 176.419583] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 176.451252] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 176.467181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 176.494651] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 176.533380] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 176.553998] team0: Port device team_slave_1 added [ 176.568789] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 176.578540] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 176.585644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 176.626757] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 176.635934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 176.652454] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 176.691332] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 176.704231] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 176.714455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 176.728001] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 176.757899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 176.779389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 176.819067] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 176.827173] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 176.836397] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 176.846654] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 176.857134] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 176.864088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 176.878422] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 176.933477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 176.960457] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 176.990047] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 177.014711] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 177.037440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 177.062305] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 177.083954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 177.093455] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 177.105692] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 177.140288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 177.152942] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 177.172304] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 177.181056] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 177.189168] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.219891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.236294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.253386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.282653] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 177.290828] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 177.299285] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 177.307921] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 177.315176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 177.324943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 177.360121] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 177.394480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.420779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.445242] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 177.473839] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 177.504039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 177.515741] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 177.524570] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 177.534111] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 177.579165] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 177.593790] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 177.603682] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 177.612042] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 177.619881] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 177.628293] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 177.637652] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.651602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.687876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.724477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.749425] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.776226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.798619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 177.819404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 177.844857] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 177.854447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 177.862863] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 177.871439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 177.880935] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 177.895652] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.904460] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.920196] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 177.938013] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 177.946212] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.960949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.977389] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 177.997944] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.024241] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 178.032983] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 178.041945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.058919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.083611] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.113861] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.177016] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 178.184718] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.203784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.252331] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 178.262702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.275639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 181.093380] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.099870] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.106791] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.113255] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.181276] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 181.187868] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 181.228581] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.235047] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.241882] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.248324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.282661] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 181.294752] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.301217] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.308066] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.314580] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.358829] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 181.371179] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.377629] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.384528] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.390980] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.436253] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 181.445698] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.452145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.458985] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.465431] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.495308] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 181.521546] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.527989] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.534836] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.541276] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.573881] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 181.881434] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.887930] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.894805] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.901246] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.951020] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 181.958681] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.965149] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.972003] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.978533] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.017564] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 182.228568] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 182.244588] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 182.286634] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 182.310809] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 182.325147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 182.333433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 182.341312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 190.035890] ip (6016) used greatest stack depth: 53448 bytes left [ 193.637676] 8021q: adding VLAN 0 to HW filter on device bond0 [ 193.696243] 8021q: adding VLAN 0 to HW filter on device bond0 [ 193.733233] 8021q: adding VLAN 0 to HW filter on device bond0 [ 193.882699] 8021q: adding VLAN 0 to HW filter on device bond0 [ 194.047738] 8021q: adding VLAN 0 to HW filter on device bond0 [ 194.124935] 8021q: adding VLAN 0 to HW filter on device bond0 [ 194.459717] 8021q: adding VLAN 0 to HW filter on device bond0 [ 194.722569] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 194.746081] 8021q: adding VLAN 0 to HW filter on device bond0 [ 194.831006] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 194.861828] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 195.094709] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 195.231307] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 195.250482] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 195.661483] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 195.902118] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 195.908481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 195.918762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 195.977355] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 196.001121] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 196.007611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 196.027968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 196.093535] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 196.099808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 196.110786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 196.373032] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 196.379322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 196.390571] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 196.435233] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 196.441822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 196.452834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 196.488286] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 196.494667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 196.515985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 196.949980] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 196.956302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 196.976296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 197.071150] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 197.082099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 197.099589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 197.141734] 8021q: adding VLAN 0 to HW filter on device team0 [ 197.392730] 8021q: adding VLAN 0 to HW filter on device team0 [ 197.449442] 8021q: adding VLAN 0 to HW filter on device team0 [ 197.544687] 8021q: adding VLAN 0 to HW filter on device team0 [ 197.609715] 8021q: adding VLAN 0 to HW filter on device team0 [ 197.661174] 8021q: adding VLAN 0 to HW filter on device team0 [ 198.161820] 8021q: adding VLAN 0 to HW filter on device team0 [ 198.189228] 8021q: adding VLAN 0 to HW filter on device team0 08:05:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x72, &(0x7f0000000300)=@sack_info={0x0, 0x0, 0xffffffffffff0001}, 0xc) [ 204.620285] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 204.636388] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 08:05:00 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) eventfd2(0x0, 0x0) pwritev(r0, 0xffffffffffffffff, 0x0, 0x0) 08:05:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="636c6561725f7265667300b04978e60c4ba32fd7b949714bcbe80c57af59747c61a31619cbafea034f5b6bb15332860b9f14c654d1012484f5c9d8edcad2f073e0ca5078fc64d38d1e297b9d66a71452b92cae675696216e08f21e87b8b54da0d1b5f3b4d6f8caf34a15ed2b2c98fcbf581297b31beafaffb76778a196ad93aa3d2d7a06720827") r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6c6f67696e7569640039dad3c444de4a35f0fd223db6aa1e2fdd63c9f35f389e4669e0af6522c225bbb645ae9e0f46c87cd44db4919c1a34ab1d00bb4157f79b23912e9b96566ebf23618dfdd331fcacfeccdb938974f48d42030019480000000000000000000000000000") sendfile(r0, r1, &(0x7f0000000080), 0x1) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) [ 204.889099] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 08:05:00 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) perf_event_open(&(0x7f0000000180)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r1 = memfd_create(&(0x7f00000000c0)='^vmnet1posix_acl_access+vboxnet1\x00', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x6, 0x55}) 08:05:01 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f00000000c0), 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'team_slave_0\x00\x00\x00`'}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x12040, 0x0) sendto$inet(r2, &(0x7f0000000040)="c9fdba444e18256f70921b9597ca5eeb0a0aa5fe4f15e40a6aadb388734341228a324defeb23face18e924d455f78e056f5c030bec1adb4afbab2c06da2f82b0d6c9e5ab2d2bb039d7f71ff1430f441e310db7d2d833319cdac0b74b045149c7d3f6fdbeb629a49635348ea828ae2a34cfd66356ee58b34ed06ad695b3a57296ce49181bb4710307caff95d1006b2183b846afd2b0ebee6c", 0x98, 0x4, &(0x7f0000000100)={0x2, 0x4e24, @broadcast}, 0x10) recvfrom$inet(r2, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000140)) 08:05:01 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x20000000000a, &(0x7f0000000080)=0xcba8, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffea0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000001c0)=0x8, 0x4) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/177, 0x12a4}], 0x1) 08:05:01 executing program 3: socketpair$unix(0x1, 0x20000000005, 0x0, &(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="185f0a0000000000000000000000ed3d"], &(0x7f0000002ff6)="00647a72616c8c657200", 0x17a7, 0xe7, &(0x7f000000df19)=""/231}, 0x48) [ 205.335381] mmap: syz-executor5 (6900) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 205.538300] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 205.546250] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 08:05:01 executing program 2: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) dup2(r1, r0) 08:05:01 executing program 5: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1200005, 0x32, 0xffffffffffffffff, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) [ 205.657166] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 08:05:02 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) setrlimit(0x7, &(0x7f000046eff0)) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) pipe2(&(0x7f0000000000), 0x0) 08:05:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0xfffffead}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') preadv(r0, &(0x7f0000000480), 0x10000000000001ed, 0x10000000000000) 08:05:02 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x8000000000a, 0x2, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={"0000000000000000000000000200", 0x5002}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f00000000c0), 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfe09, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x8}}, 0x1c) 08:05:02 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x8000000000a, 0x2, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={"0000000000000000000000000200", 0x5002}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f00000000c0), 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfe09, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x8}}, 0x1c) 08:05:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, "a076d1fe3eabe19db22ff27b689bd2e1849a5f018e124fd1700a72e75aed0f1d533a1ae2f6b00a71de78eb9fa2167acc8b423350e58042228078013e686448ac", "3dbbc751f02b78117d086fdc9b5b7015d04dfeb0fad2b3c1d87b366b4614d26a0e5d29c644ff07c2b909246a66212d0c22e26a7fddebe01f78a4d0fa4e43f7cd", "a7a06fbc0e8567576fccaa3973d7093cbbe5ffc079d662f6797104502e7205c2"}) [ 206.116734] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 206.182195] hrtimer: interrupt took 43155 ns [ 206.247921] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 206.449411] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 206.464031] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 08:05:02 executing program 6: socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000, 0x7ffffffa) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000000000)=0x7f, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000004c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)='syz_tun\x00', 0x10) r3 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x2007fff) write$P9_RFLUSH(r2, &(0x7f0000000300)={0x7, 0x6d, 0x2}, 0x7) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) 08:05:02 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="8a5c080700315f85715070") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000000040)='\t\x00', 0x2, 0x0, &(0x7f0000000080), 0x10) 08:05:02 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f00000000c0), 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'team_slave_0\x00\x00\x00`'}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x12040, 0x0) sendto$inet(r2, &(0x7f0000000040)="c9fdba444e18256f70921b9597ca5eeb0a0aa5fe4f15e40a6aadb388734341228a324defeb23face18e924d455f78e056f5c030bec1adb4afbab2c06da2f82b0d6c9e5ab2d2bb039d7f71ff1430f441e310db7d2d833319cdac0b74b045149c7d3f6fdbeb629a49635348ea828ae2a34cfd66356ee58b34ed06ad695b3a57296ce49181bb4710307caff95d1006b2183b846afd2b0ebee6c", 0x98, 0x4, &(0x7f0000000100)={0x2, 0x4e24, @broadcast}, 0x10) recvfrom$inet(r2, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000140)) 08:05:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) geteuid() perf_event_open(&(0x7f0000000040)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@gettclass={0x24, 0x2a, 0xb05}, 0x158}}, 0x0) 08:05:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0xfffffead}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') preadv(r0, &(0x7f0000000480), 0x10000000000001ed, 0x10000000000000) 08:05:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) r1 = memfd_create(&(0x7f0000000c80)='[trusted$\x00', 0x100000000) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f00000005c0)='\'', 0x1}], 0x1, 0x81806) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000540)={0xaa, 0xe}) mlockall(0x3) sendfile(r0, r1, &(0x7f0000000240), 0x20000102000007) lchown(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0) fsync(r1) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000001c0)={'bcsf0\x00', {0x2, 0x4e24, @multicast1}}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000180)=0xc) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000080)={0x2, 0x7fffffff, 0x1}) 08:05:02 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, 0xfffffffffffffffe) 08:05:02 executing program 2: socket$vsock_stream(0x28, 0x1, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x3ea}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0xfffffead}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00000000c0)) preadv(r0, &(0x7f0000000480), 0x10000000000001ed, 0x10000000000000) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x400000) [ 206.966673] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 207.058267] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready 08:05:03 executing program 4: 08:05:03 executing program 5: 08:05:03 executing program 1: 08:05:03 executing program 0: 08:05:03 executing program 4: 08:05:03 executing program 3: 08:05:03 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f00000000c0), 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'team_slave_0\x00\x00\x00`'}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x12040, 0x0) sendto$inet(r2, &(0x7f0000000040)="c9fdba444e18256f70921b9597ca5eeb0a0aa5fe4f15e40a6aadb388734341228a324defeb23face18e924d455f78e056f5c030bec1adb4afbab2c06da2f82b0d6c9e5ab2d2bb039d7f71ff1430f441e310db7d2d833319cdac0b74b045149c7d3f6fdbeb629a49635348ea828ae2a34cfd66356ee58b34ed06ad695b3a57296ce49181bb4710307caff95d1006b2183b846afd2b0ebee6c", 0x98, 0x4, &(0x7f0000000100)={0x2, 0x4e24, @broadcast}, 0x10) recvfrom$inet(r2, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000140)) 08:05:03 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f86"}}}}}, &(0x7f0000000000)) [ 207.614696] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 207.729825] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready 08:05:03 executing program 6: 08:05:03 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000000300)) 08:05:03 executing program 0: 08:05:03 executing program 4: 08:05:03 executing program 3: 08:05:03 executing program 5: 08:05:03 executing program 2: socket$vsock_stream(0x28, 0x1, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x3ea}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0xfffffead}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00000000c0)) preadv(r0, &(0x7f0000000480), 0x10000000000001ed, 0x10000000000000) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x400000) 08:05:03 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f00000000c0), 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'team_slave_0\x00\x00\x00`'}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x12040, 0x0) sendto$inet(r2, &(0x7f0000000040)="c9fdba444e18256f70921b9597ca5eeb0a0aa5fe4f15e40a6aadb388734341228a324defeb23face18e924d455f78e056f5c030bec1adb4afbab2c06da2f82b0d6c9e5ab2d2bb039d7f71ff1430f441e310db7d2d833319cdac0b74b045149c7d3f6fdbeb629a49635348ea828ae2a34cfd66356ee58b34ed06ad695b3a57296ce49181bb4710307caff95d1006b2183b846afd2b0ebee6c", 0x98, 0x4, &(0x7f0000000100)={0x2, 0x4e24, @broadcast}, 0x10) recvfrom$inet(r2, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000140)) [ 207.992228] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 08:05:04 executing program 5: 08:05:04 executing program 3: 08:05:04 executing program 4: [ 208.041062] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 08:05:04 executing program 0: [ 208.198028] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready 08:05:04 executing program 5: 08:05:04 executing program 6: 08:05:04 executing program 1: 08:05:04 executing program 4: 08:05:04 executing program 3: 08:05:04 executing program 2: 08:05:04 executing program 0: 08:05:04 executing program 5: 08:05:04 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f00000000c0), 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'team_slave_0\x00\x00\x00`'}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x12040, 0x0) sendto$inet(r2, &(0x7f0000000040)="c9fdba444e18256f70921b9597ca5eeb0a0aa5fe4f15e40a6aadb388734341228a324defeb23face18e924d455f78e056f5c030bec1adb4afbab2c06da2f82b0d6c9e5ab2d2bb039d7f71ff1430f441e310db7d2d833319cdac0b74b045149c7d3f6fdbeb629a49635348ea828ae2a34cfd66356ee58b34ed06ad695b3a57296ce49181bb4710307caff95d1006b2183b846afd2b0ebee6c", 0x98, 0x4, &(0x7f0000000100)={0x2, 0x4e24, @broadcast}, 0x10) recvfrom$inet(r2, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) 08:05:04 executing program 3: 08:05:04 executing program 6: 08:05:04 executing program 1: 08:05:04 executing program 4: 08:05:04 executing program 0: 08:05:04 executing program 2: [ 208.858993] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 08:05:04 executing program 3: 08:05:05 executing program 1: 08:05:05 executing program 5: 08:05:05 executing program 6: 08:05:05 executing program 0: 08:05:05 executing program 4: [ 209.039687] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready 08:05:05 executing program 2: 08:05:05 executing program 3: 08:05:05 executing program 5: 08:05:05 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f00000000c0), 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'team_slave_0\x00\x00\x00`'}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x12040, 0x0) sendto$inet(r2, &(0x7f0000000040)="c9fdba444e18256f70921b9597ca5eeb0a0aa5fe4f15e40a6aadb388734341228a324defeb23face18e924d455f78e056f5c030bec1adb4afbab2c06da2f82b0d6c9e5ab2d2bb039d7f71ff1430f441e310db7d2d833319cdac0b74b045149c7d3f6fdbeb629a49635348ea828ae2a34cfd66356ee58b34ed06ad695b3a57296ce49181bb4710307caff95d1006b2183b846afd2b0ebee6c", 0x98, 0x4, &(0x7f0000000100)={0x2, 0x4e24, @broadcast}, 0x10) recvfrom$inet(r2, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) 08:05:05 executing program 4: 08:05:05 executing program 6: 08:05:05 executing program 0: 08:05:05 executing program 1: 08:05:05 executing program 2: 08:05:05 executing program 5: 08:05:05 executing program 3: 08:05:05 executing program 1: 08:05:05 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x18) sendmmsg(r0, &(0x7f00000000c0), 0x2eb, 0x20007ffc) 08:05:05 executing program 6: socketpair$inet6(0xa, 0xe, 0x5, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x18) sendmmsg(r0, &(0x7f00000000c0), 0x2eb, 0x20007ffc) [ 209.745685] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 08:05:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340), 0x0) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0a5c2d0252926285717070") r2 = accept4(r0, 0x0, &(0x7f00000000c0)=0x2e4, 0x0) sendto$unix(r2, &(0x7f0000000140), 0xfffffffffffffee4, 0x0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) [ 209.920270] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready 08:05:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f0000000000)="ac0000", 0x4) ftruncate(r1, 0x1000000) sendfile(r0, r1, &(0x7f00000037c0)=0xf10001, 0xfffffdef) 08:05:06 executing program 2: 08:05:06 executing program 3: 08:05:06 executing program 1: 08:05:06 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f00000000c0), 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'team_slave_0\x00\x00\x00`'}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x12040, 0x0) sendto$inet(r2, &(0x7f0000000040)="c9fdba444e18256f70921b9597ca5eeb0a0aa5fe4f15e40a6aadb388734341228a324defeb23face18e924d455f78e056f5c030bec1adb4afbab2c06da2f82b0d6c9e5ab2d2bb039d7f71ff1430f441e310db7d2d833319cdac0b74b045149c7d3f6fdbeb629a49635348ea828ae2a34cfd66356ee58b34ed06ad695b3a57296ce49181bb4710307caff95d1006b2183b846afd2b0ebee6c", 0x98, 0x4, &(0x7f0000000100)={0x2, 0x4e24, @broadcast}, 0x10) recvfrom$inet(r2, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) 08:05:06 executing program 1: 08:05:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback}, 0x10) sendmmsg(r0, &(0x7f0000000800)=[{{&(0x7f0000000500)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000003040)=[{0x10, 0x1, 0x200}], 0x10}}], 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000), 0xc5) 08:05:06 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8001, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) io_getevents(r1, 0x1, 0x1, &(0x7f0000000140)=[{}], 0x0) io_submit(r1, 0x1, &(0x7f0000001840)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000340)}]) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f00003a9000/0x1000)=nil, 0x1000) [ 210.426441] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 08:05:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340), 0x0) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0a5c2d0252926285717070") r2 = accept4(r0, 0x0, &(0x7f00000000c0)=0x2e4, 0x0) sendto$unix(r2, &(0x7f0000000140), 0xfffffffffffffee4, 0x0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) [ 210.577711] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 210.624220] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready 08:05:06 executing program 1: r0 = socket$inet(0x2, 0x3, 0xff) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000716000)=@in, 0x80, &(0x7f0000685000)=[{&(0x7f0000001480)="b5887200000000000000000057a2d32741000000", 0x14}], 0x1, &(0x7f0000000000)}, 0x0) 08:05:06 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000040)) write$cgroup_int(r0, &(0x7f0000000080)=0xee970200, 0x297ef) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x3, 0x8, 0x2, 0x0, 0x30, 0xffffffffffffffff, 0x2}, 0x2c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400), 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x23, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) [ 210.902874] ================================================================== [ 210.910326] BUG: KMSAN: uninit-value in __x64_sys_futex+0x1b9/0x200 [ 210.916761] CPU: 1 PID: 7150 Comm: syz-executor3 Not tainted 4.19.0-rc1+ #39 [ 210.923960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.933322] Call Trace: [ 210.935946] dump_stack+0x14b/0x190 [ 210.939612] kmsan_report+0x183/0x2b0 [ 210.943451] __msan_warning+0x70/0xc0 [ 210.947288] __x64_sys_futex+0x1b9/0x200 [ 210.951386] ? __x64_sys_sendmmsg+0x11c/0x170 [ 210.955926] ? futex_lock_pi+0x1dd0/0x1dd0 [ 210.960177] do_syscall_64+0x15b/0x220 [ 210.964098] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 210.969315] RIP: 0033:0x457099 [ 210.972524] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 210.991446] RSP: 002b:00007f44a80a5cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 210.999180] RAX: ffffffffffffffda RBX: 0000000000930148 RCX: 0000000000457099 [ 211.006464] RDX: 0000000000000016 RSI: 0000000000000081 RDI: 000000000093014c [ 211.013750] RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000 [ 211.021036] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000093014c [ 211.028317] R13: 0000000000a3fb9f R14: 00007f44a80a69c0 R15: 0000000000000001 [ 211.035607] [ 211.037254] Local variable description: ----msg_sys@__sys_sendmmsg [ 211.043575] Variable was created at: [ 211.047309] __sys_sendmmsg+0x98/0x930 [ 211.051207] __x64_sys_sendmmsg+0x11c/0x170 [ 211.055531] ================================================================== [ 211.062899] Disabling lock debugging due to kernel taint [ 211.068359] Kernel panic - not syncing: panic_on_warn set ... [ 211.068359] [ 211.075765] CPU: 1 PID: 7150 Comm: syz-executor3 Tainted: G B 4.19.0-rc1+ #39 [ 211.084346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.093724] Call Trace: [ 211.096342] dump_stack+0x14b/0x190 [ 211.100016] panic+0x35d/0x8cb 08:05:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00007a9000), 0xc, &(0x7f0000000000)={&(0x7f0000000040)=@ipv6_newroute={0x20, 0x18, 0x501, 0x0, 0x0, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4}]}, 0x20}}, 0x0) [ 211.103256] ? __x64_sys_sendmmsg+0x11c/0x170 [ 211.107788] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 211.113272] kmsan_report+0x2a8/0x2b0 [ 211.117106] __msan_warning+0x70/0xc0 [ 211.120938] __x64_sys_futex+0x1b9/0x200 [ 211.125022] ? __x64_sys_sendmmsg+0x11c/0x170 [ 211.129551] ? futex_lock_pi+0x1dd0/0x1dd0 [ 211.133818] do_syscall_64+0x15b/0x220 [ 211.137748] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 211.143051] RIP: 0033:0x457099 [ 211.146264] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 211.165189] RSP: 002b:00007f44a80a5cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 211.172923] RAX: ffffffffffffffda RBX: 0000000000930148 RCX: 0000000000457099 [ 211.180208] RDX: 0000000000000016 RSI: 0000000000000081 RDI: 000000000093014c [ 211.187492] RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000 [ 211.194784] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000093014c [ 211.203293] R13: 0000000000a3fb9f R14: 00007f44a80a69c0 R15: 0000000000000001 [ 211.210934] Dumping ftrace buffer: [ 211.214480] (ftrace buffer empty) [ 211.218176] Kernel Offset: disabled [ 211.221795] Rebooting in 86400 seconds..