[....] 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[ 34.462908] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 35.620223] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 35.942116] random: sshd: uninitialized urandom read (32 bytes read) [ 37.487701] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.28' (ECDSA) to the list of known hosts. [ 43.074409] random: sshd: uninitialized urandom read (32 bytes read) 2018/07/16 14:59:38 fuzzer started [ 44.446625] random: cc1: uninitialized urandom read (8 bytes read) 2018/07/16 14:59:40 dialing manager at 10.128.0.26:38497 2018/07/16 14:59:43 syscalls: 1605 2018/07/16 14:59:43 code coverage: enabled 2018/07/16 14:59:43 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled 2018/07/16 14:59:43 setuid sandbox: enabled 2018/07/16 14:59:43 namespace sandbox: enabled 2018/07/16 14:59:43 fault injection: enabled 2018/07/16 14:59:43 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/07/16 14:59:43 net packed injection: enabled 2018/07/16 14:59:43 net device setup: enabled [ 49.890214] random: crng init done 15:01:17 executing program 0: 15:01:17 executing program 1: 15:01:17 executing program 2: 15:01:17 executing program 4: 15:01:17 executing program 7: 15:01:17 executing program 5: 15:01:17 executing program 6: 15:01:17 executing program 3: [ 143.637904] IPVS: ftp: loaded support on port[0] = 21 [ 143.691851] IPVS: ftp: loaded support on port[0] = 21 [ 143.701505] IPVS: ftp: loaded support on port[0] = 21 [ 143.727951] IPVS: ftp: loaded support on port[0] = 21 [ 143.738550] IPVS: ftp: loaded support on port[0] = 21 [ 143.769030] IPVS: ftp: loaded support on port[0] = 21 [ 143.776775] IPVS: ftp: loaded support on port[0] = 21 [ 143.807784] IPVS: ftp: loaded support on port[0] = 21 [ 147.004249] ip (4817) used greatest stack depth: 53776 bytes left [ 147.502924] ip (4850) used greatest stack depth: 53504 bytes left [ 147.720887] ip (4864) used greatest stack depth: 53232 bytes left [ 147.987817] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.994319] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.016654] device bridge_slave_0 entered promiscuous mode [ 148.025102] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.031571] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.058578] device bridge_slave_0 entered promiscuous mode [ 148.113443] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.119962] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.152659] device bridge_slave_0 entered promiscuous mode [ 148.179440] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.185934] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.224348] device bridge_slave_0 entered promiscuous mode [ 148.252035] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.258620] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.296315] device bridge_slave_0 entered promiscuous mode [ 148.339966] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.346457] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.357458] device bridge_slave_1 entered promiscuous mode [ 148.377607] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.384157] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.410213] device bridge_slave_0 entered promiscuous mode [ 148.420969] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.427449] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.452632] device bridge_slave_1 entered promiscuous mode [ 148.467244] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.473740] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.496741] device bridge_slave_1 entered promiscuous mode [ 148.516110] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.522608] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.543539] device bridge_slave_1 entered promiscuous mode [ 148.555667] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.562175] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.590593] device bridge_slave_0 entered promiscuous mode [ 148.612185] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.618658] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.631793] device bridge_slave_0 entered promiscuous mode [ 148.646220] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 148.653474] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.660015] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.708674] device bridge_slave_1 entered promiscuous mode [ 148.734909] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.741410] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.768482] device bridge_slave_1 entered promiscuous mode [ 148.797341] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 148.810603] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.817125] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.850224] device bridge_slave_1 entered promiscuous mode [ 148.870792] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 148.878003] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.884518] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.900120] device bridge_slave_1 entered promiscuous mode [ 148.909028] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 148.925833] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 148.935567] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 148.963721] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 149.051414] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 149.097535] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 149.135829] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 149.169588] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 149.181741] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 149.194391] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 149.241449] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 149.386884] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 149.455562] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 149.814820] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 149.899534] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 149.953902] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 149.967665] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 150.014220] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 150.025744] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 150.087664] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 150.160222] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 150.173015] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 150.253101] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 150.265256] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 150.276881] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 150.295282] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 150.317688] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 150.396554] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 150.403625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 150.447995] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 150.476592] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 150.483649] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 150.530449] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 150.540326] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 150.548217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 150.574090] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 150.581223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 150.600675] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 150.607744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 150.651908] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 150.658981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 150.718920] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 150.726088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 150.747628] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 150.766159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 150.786560] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 150.798167] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 150.823512] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 150.836416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 150.877586] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 150.887903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 150.926253] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 150.935733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 150.956923] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 150.966152] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 150.989853] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 150.997244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 151.056761] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 151.063812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 151.099097] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 151.106759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 151.607750] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 151.637843] team0: Port device team_slave_0 added [ 151.655027] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 151.677345] team0: Port device team_slave_0 added [ 151.701280] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 151.713438] team0: Port device team_slave_0 added [ 151.762271] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 151.791660] team0: Port device team_slave_0 added [ 151.819491] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 151.847436] team0: Port device team_slave_0 added [ 151.879794] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 151.899321] team0: Port device team_slave_0 added [ 151.915404] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 151.944485] team0: Port device team_slave_0 added [ 151.951764] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 151.964145] team0: Port device team_slave_1 added [ 151.995423] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 152.012227] team0: Port device team_slave_1 added [ 152.032216] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 152.046406] team0: Port device team_slave_1 added [ 152.071716] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 152.096759] team0: Port device team_slave_1 added [ 152.116175] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 152.130201] team0: Port device team_slave_0 added [ 152.146942] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 152.158672] team0: Port device team_slave_1 added [ 152.177839] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 152.197017] team0: Port device team_slave_1 added [ 152.229496] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 152.236572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 152.253417] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 152.290969] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 152.309101] team0: Port device team_slave_1 added [ 152.332423] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 152.342172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 152.370802] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 152.384287] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 152.392572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 152.401735] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 152.421306] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 152.428876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 152.448025] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 152.469813] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 152.488328] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 152.495501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 152.521756] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 152.541380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 152.558466] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 152.591968] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 152.607396] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 152.616473] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 152.635812] team0: Port device team_slave_1 added [ 152.652156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 152.674333] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 152.692309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 152.707227] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 152.733490] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 152.742856] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 152.752263] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 152.763147] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 152.772210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 152.803272] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 152.824601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 152.847017] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 152.862945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 152.886118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 152.896912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 152.912515] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 152.927492] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 152.944823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 152.953884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 152.966234] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 152.976717] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 152.984999] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 152.999228] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 153.006266] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 153.016968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 153.037993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 153.064746] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 153.088600] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 153.120755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 153.141022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 153.157150] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 153.167542] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 153.179465] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 153.189222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 153.213474] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 153.222866] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 153.233076] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 153.241991] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 153.249967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 153.271449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 153.297145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 153.327507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 153.355840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 153.385934] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 153.394762] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 153.402961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 153.412217] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 153.419891] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 153.429309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 153.439258] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 153.446273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 153.461453] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 153.503553] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 153.511785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 153.528559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 153.563625] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 153.575628] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 153.586695] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 153.596292] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 153.629540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 153.645898] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 153.666352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 153.686495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 153.703445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 153.723606] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 153.731316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 153.740491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 153.769671] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 153.777782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 153.788245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 153.933982] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 153.941580] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 153.959668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 154.088116] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 154.095633] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.120740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 156.275266] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.281793] bridge0: port 2(bridge_slave_1) entered forwarding state [ 156.288654] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.295142] bridge0: port 1(bridge_slave_0) entered forwarding state [ 156.320918] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 156.327709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 156.596587] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.603119] bridge0: port 2(bridge_slave_1) entered forwarding state [ 156.609963] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.616418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 156.637808] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 156.656651] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.663134] bridge0: port 2(bridge_slave_1) entered forwarding state [ 156.669946] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.676382] bridge0: port 1(bridge_slave_0) entered forwarding state [ 156.721900] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 156.738893] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.745365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 156.752238] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.758679] bridge0: port 1(bridge_slave_0) entered forwarding state [ 156.766987] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 156.775706] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.782182] bridge0: port 2(bridge_slave_1) entered forwarding state [ 156.789138] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.795614] bridge0: port 1(bridge_slave_0) entered forwarding state [ 156.829325] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 156.837948] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.844423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 156.851262] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.857699] bridge0: port 1(bridge_slave_0) entered forwarding state [ 156.876935] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 156.927018] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.933567] bridge0: port 2(bridge_slave_1) entered forwarding state [ 156.940430] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.946901] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.042126] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 157.344656] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 157.367993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 157.383006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 157.397959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 157.406593] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 157.422111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 157.464590] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.471116] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.477949] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.484408] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.544880] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 158.368484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 164.567130] ip (5858) used greatest stack depth: 53216 bytes left [ 167.384280] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.507207] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.622517] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.702456] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.736022] 8021q: adding VLAN 0 to HW filter on device bond0 [ 168.045826] 8021q: adding VLAN 0 to HW filter on device bond0 [ 168.063854] 8021q: adding VLAN 0 to HW filter on device bond0 [ 168.332140] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 168.402749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 168.573477] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 168.598589] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 168.724945] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 168.757198] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 169.124704] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 169.156130] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 169.402910] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 169.409258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.421598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.457835] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 169.490202] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 169.496532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.518367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.569269] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 169.576140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.588686] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.756827] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 169.763372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.775879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.885366] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 169.891838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.908123] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 170.234748] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 170.244333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 170.259125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 170.332652] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 170.339730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 170.361307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 170.405884] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 170.412272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 170.420589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 170.551441] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.680106] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.769554] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.795710] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.986876] 8021q: adding VLAN 0 to HW filter on device team0 [ 171.182000] 8021q: adding VLAN 0 to HW filter on device team0 [ 171.302370] 8021q: adding VLAN 0 to HW filter on device team0 [ 171.585255] 8021q: adding VLAN 0 to HW filter on device team0 15:01:51 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000280)={0x2, 0x4e23}, 0x10) 15:01:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0x4, 0x1c4) recvmmsg(r0, &(0x7f0000002140)=[{{&(0x7f0000001940)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000002080)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000002240)) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x0, @pid}]}, 0x1c}, 0x1}, 0x0) 15:01:52 executing program 3: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x2081f8) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) ioctl(r0, 0x1, &(0x7f0000000100)) 15:01:52 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='!', 0x1, 0x8000, 0x0, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="119a0e63c9476288b671afdbd53a5994e137381f62021d1951b627b8dda57a5d17d744648c81c5703ed8146ab1b0171f89091b1dd323ff07dbb633fb3804849f7768e586df460963245dedb4013ee555af99499e44ad420dbf65fd46fbc9ba1274429e2d5783751815828ec8cb3553110cca66460215353d19f6d8bbd8fb08ad0491634ac2fd10e2cd30bcd7fede24263a7fff16e53ea293f3551b7147c33a44ea437fb1f77f94db4e65807582990a0a5efddf12de3caea6611173f964de99645e2c02bef138b406ca0644146ae4bb91e0438f8c47beddb0ed22f56bc0851def35824ca6c7258c", 0xe7}], 0x1, &(0x7f0000003b40)}, 0x0) 15:01:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") fgetxattr(r0, &(0x7f00000003c0)=@known='security.capability\x00', &(0x7f0000000480)=""/2, 0x2) 15:01:52 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 15:01:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x4, &(0x7f0000013ff4)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr, @multicast2=0xe0000002}, 0xc) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'ip6_vti0\x00'}, 0x18) close(r3) dup3(r1, r2, 0x0) 15:01:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/igmp6\x00') perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 15:01:52 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x302931b78e50e840, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000002c0)={0x101, 0x5, 0x6, 0x0, 0x0, [], [], [], 0x0, 0x80000002}) unshare(0x24020400) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000140)) 15:01:52 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='!', 0x1, 0x8000, 0x0, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="119a0e63c9476288b671afdbd53a5994e137381f62021d1951b627b8dda57a5d17d744648c81c5703ed8146ab1b0171f89091b1dd323ff07dbb633fb3804849f7768e586df460963245dedb4013ee555af99499e44ad420dbf65fd46fbc9ba1274429e2d5783751815828ec8cb3553110cca66460215353d19f6d8bbd8fb08ad0491634ac2fd10e2cd30bcd7fede24263a7fff16e53ea293f3551b7147c33a44ea437fb1f77f94db4e65807582990a0a5efddf12de3caea6611173f964de99645e2c02bef138b406ca0644146ae4bb91e0438f8c47beddb0ed22f56bc0851def35824ca6c7258c", 0xe7}], 0x1, &(0x7f0000003b40)}, 0x0) 15:01:52 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x10000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000180)=0x10) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x2, 0x4) [ 177.640675] ================================================================== [ 177.648128] BUG: KMSAN: uninit-value in __nf_conntrack_find_get+0xc15/0x2190 [ 177.655335] CPU: 1 PID: 6688 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #27 [ 177.662530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.671898] Call Trace: [ 177.674505] dump_stack+0x185/0x1e0 [ 177.678154] kmsan_report+0x195/0x2c0 [ 177.681984] __msan_warning+0x7d/0xe0 [ 177.685810] __nf_conntrack_find_get+0xc15/0x2190 [ 177.690679] ? __msan_poison_alloca+0x183/0x220 [ 177.695381] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 177.700765] ? hash_conntrack_raw+0x5f7/0x8c0 [ 177.705297] nf_conntrack_in+0x1674/0x2070 [ 177.709588] ipv6_conntrack_local+0xc3/0xf0 [ 177.713937] ? ipv6_conntrack_in+0xf0/0xf0 [ 177.718189] nf_hook_slow+0x15d/0x3e0 [ 177.722018] __ip6_local_out+0x64c/0x770 [ 177.726133] ? __ip6_local_out+0x770/0x770 [ 177.730391] ip6_local_out+0xa4/0x1d0 [ 177.734248] ip6_push_pending_frames+0x218/0x4d0 [ 177.739036] rawv6_sendmsg+0x45f0/0x5410 [ 177.743125] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 177.748523] ? rw_copy_check_uvector+0x630/0x710 [ 177.753317] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 177.758785] ? import_iovec+0x3e0/0x640 [ 177.762804] ? compat_rawv6_ioctl+0x100/0x100 [ 177.767318] inet_sendmsg+0x3fc/0x760 [ 177.771139] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 177.776530] ? inet_getname+0x4a0/0x4a0 [ 177.780534] ___sys_sendmsg+0xed9/0x1350 [ 177.784622] ? __msan_poison_alloca+0x183/0x220 [ 177.789314] ? __fdget+0x4e/0x60 [ 177.792709] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 177.798092] ? __fget_light+0x6e6/0x760 [ 177.802112] __x64_sys_sendmsg+0x3b0/0x520 [ 177.806479] ? ___sys_sendmsg+0x1350/0x1350 [ 177.810820] do_syscall_64+0x15b/0x230 [ 177.814736] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 177.819936] RIP: 0033:0x455ab9 [ 177.823124] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 177.842492] RSP: 002b:00007f539bb1ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 177.850224] RAX: ffffffffffffffda RBX: 00007f539bb1f6d4 RCX: 0000000000455ab9 [ 177.857511] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000013 [ 177.864795] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 177.872084] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 177.879457] R13: 00000000004c0dcb R14: 00000000004d1410 R15: 0000000000000000 [ 177.886747] 15:01:52 executing program 6: utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x0) clock_settime(0x0, &(0x7f0000000080)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x101201, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000200)={0x0, 0x608, 0x5, 0x9}) sendmmsg(r0, &(0x7f0000000500)=[{{&(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)="c1d3646822bdfa0292c8e509f8ae99a3c720f94b102804c7741934752be31b8626f43d71c604c613875e4b43c74c8e3ce1bb37db16bcb92262430c14cfa8064d09aa159f05b983f01576857cf5ebfbc580ce3090b96a066c8bb9da14e5faac48a313befe8234d2716f7f11bf3393b2f6eb12ad3e451e46bf", 0x78}, {&(0x7f0000000340)="1094806a7d7de40568ebf63ef5a0d62176872bffbc0baa89aafe529bec7ddaba1d46b9c0b367a02fa6aa99baf93ea97966d04902fb9f3026640bf4c794dbecac608c863d840ad3e5045c79d73f6ba45e10e2d7a67d4a0c0f804a5bc5a6df97176edb4e97da44bb51cc9b51ff3dc4a27695c839e1d2d5c1beb1ee485c8fc9071d3de3f96de1083b0d53340b3437bb9cddcf621c9239c6759f4ef7fbd73e6d826c6141f8", 0xa3}], 0x2, &(0x7f0000000440)=ANY=[@ANYBLOB="48000000000000000a010000ff03000050e6752599396bec6b036b0df1e3368fdb1d592d106c6d06dc7fb0637900fa3bfa8d188794eab2c4c1ec5993f96956b8edfdf1a6100000000000000048000000000000000f01000020000000e0cbe2d440f1a41767c5e28deb5bd904eb5d4762da6f8ae6f1b4ece6672d2eeb1abd74debd59a8703a3d6e48c7558d0000000000"], 0x90, 0x40}}], 0x1, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='minix\x00', 0x0, 0x0) [ 177.888379] Uninit was stored to memory at: [ 177.892718] kmsan_internal_chain_origin+0x13c/0x240 [ 177.897836] __msan_chain_origin+0x76/0xd0 [ 177.902096] __nf_conntrack_confirm+0x2700/0x3f70 [ 177.906979] ipv6_confirm+0x573/0x740 [ 177.910797] nf_hook_slow+0x15d/0x3e0 [ 177.914613] ip6_output+0x37d/0x710 [ 177.918250] ip6_local_out+0x164/0x1d0 [ 177.922149] ip6_push_pending_frames+0x218/0x4d0 [ 177.926915] rawv6_sendmsg+0x45f0/0x5410 [ 177.930991] inet_sendmsg+0x3fc/0x760 [ 177.934805] ___sys_sendmsg+0xed9/0x1350 [ 177.938888] __x64_sys_sendmsg+0x3b0/0x520 [ 177.943138] do_syscall_64+0x15b/0x230 [ 177.947075] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 177.952265] [ 177.953892] Uninit was created at: [ 177.957446] kmsan_internal_poison_shadow+0xc8/0x1d0 [ 177.962560] kmsan_kmalloc+0xa1/0x120 [ 177.966380] kmem_cache_alloc+0xad2/0xbb0 [ 177.970541] __nf_conntrack_alloc+0x166/0x670 [ 177.975099] init_conntrack+0x635/0x2840 [ 177.979181] nf_conntrack_in+0x1812/0x2070 [ 177.983432] ipv6_conntrack_local+0xc3/0xf0 [ 177.987769] nf_hook_slow+0x15d/0x3e0 [ 177.991679] __ip6_local_out+0x64c/0x770 [ 177.995762] ip6_local_out+0xa4/0x1d0 [ 177.999582] ip6_push_pending_frames+0x218/0x4d0 [ 178.004362] rawv6_sendmsg+0x45f0/0x5410 [ 178.008436] inet_sendmsg+0x3fc/0x760 [ 178.012254] ___sys_sendmsg+0xed9/0x1350 [ 178.016332] __x64_sys_sendmsg+0x3b0/0x520 [ 178.020598] do_syscall_64+0x15b/0x230 [ 178.024502] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 178.029694] ================================================================== [ 178.037061] Disabling lock debugging due to kernel taint [ 178.042527] Kernel panic - not syncing: panic_on_warn set ... [ 178.042527] [ 178.049916] CPU: 1 PID: 6688 Comm: syz-executor5 Tainted: G B 4.18.0-rc4+ #27 [ 178.058509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.067881] Call Trace: [ 178.070495] dump_stack+0x185/0x1e0 [ 178.074155] panic+0x3d0/0x9b0 [ 178.077384] kmsan_report+0x2bf/0x2c0 [ 178.081211] __msan_warning+0x7d/0xe0 [ 178.085035] __nf_conntrack_find_get+0xc15/0x2190 [ 178.089911] ? __msan_poison_alloca+0x183/0x220 [ 178.094613] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 178.100108] ? hash_conntrack_raw+0x5f7/0x8c0 [ 178.104634] nf_conntrack_in+0x1674/0x2070 [ 178.108929] ipv6_conntrack_local+0xc3/0xf0 [ 178.113274] ? ipv6_conntrack_in+0xf0/0xf0 [ 178.117526] nf_hook_slow+0x15d/0x3e0 [ 178.121355] __ip6_local_out+0x64c/0x770 [ 178.125470] ? __ip6_local_out+0x770/0x770 [ 178.129733] ip6_local_out+0xa4/0x1d0 [ 178.133561] ip6_push_pending_frames+0x218/0x4d0 [ 178.138347] rawv6_sendmsg+0x45f0/0x5410 [ 178.142428] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 178.147821] ? rw_copy_check_uvector+0x630/0x710 [ 178.152619] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 178.158093] ? import_iovec+0x3e0/0x640 [ 178.162110] ? compat_rawv6_ioctl+0x100/0x100 [ 178.166608] inet_sendmsg+0x3fc/0x760 [ 178.170418] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 178.175789] ? inet_getname+0x4a0/0x4a0 [ 178.179762] ___sys_sendmsg+0xed9/0x1350 [ 178.183827] ? __msan_poison_alloca+0x183/0x220 [ 178.188493] ? __fdget+0x4e/0x60 [ 178.191879] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 178.197236] ? __fget_light+0x6e6/0x760 [ 178.201208] __x64_sys_sendmsg+0x3b0/0x520 [ 178.205442] ? ___sys_sendmsg+0x1350/0x1350 [ 178.209770] do_syscall_64+0x15b/0x230 [ 178.213662] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 178.218849] RIP: 0033:0x455ab9 [ 178.222032] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 178.241342] RSP: 002b:00007f539bb1ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 178.249068] RAX: ffffffffffffffda RBX: 00007f539bb1f6d4 RCX: 0000000000455ab9 [ 178.256341] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000013 [ 178.263599] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 178.270860] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 178.278123] R13: 00000000004c0dcb R14: 00000000004d1410 R15: 0000000000000000 [ 178.285899] Dumping ftrace buffer: [ 178.289423] (ftrace buffer empty) [ 178.293113] Kernel Offset: disabled [ 178.296720] Rebooting in 86400 seconds..