[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 31.908677] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 33.391419] random: sshd: uninitialized urandom read (32 bytes read) [ 33.706838] random: sshd: uninitialized urandom read (32 bytes read) [ 35.200665] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.49' (ECDSA) to the list of known hosts. [ 40.748468] random: sshd: uninitialized urandom read (32 bytes read) 2018/07/04 05:34:56 fuzzer started [ 42.429788] random: cc1: uninitialized urandom read (8 bytes read) 2018/07/04 05:34:59 dialing manager at 10.128.0.26:34161 2018/07/04 05:35:04 syscalls: 1541 2018/07/04 05:35:04 code coverage: enabled 2018/07/04 05:35:04 comparison tracing: ioctl(KCOV_TRACE_CMP) failed: errno 524 2018/07/04 05:35:04 setuid sandbox: enabled 2018/07/04 05:35:04 namespace sandbox: enabled 2018/07/04 05:35:04 fault injection: enabled 2018/07/04 05:35:04 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/07/04 05:35:04 net packed injection: enabled [ 58.181158] random: crng init done 05:36:40 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) dup2(r1, r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 05:36:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000200)="295ee1311f16f477671070") sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000240)=[{0x10, 0x11f}], 0x10, 0x4000004}, 0x20}], 0x1, 0x0) 05:36:40 executing program 2: perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)) 05:36:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000200), 0x0) 05:36:40 executing program 7: r0 = epoll_create(0x1) close(r0) pipe(&(0x7f0000000180)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 05:36:40 executing program 4: r0 = eventfd2(0x0, 0x801) write$binfmt_misc(r0, &(0x7f0000000100)={'syz1', "a7a00dc6"}, 0x8) write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "7a776a94"}, 0x8) 05:36:40 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup2(r1, r0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000), 0x4) 05:36:40 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) dup2(r1, r0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) [ 145.288432] IPVS: ftp: loaded support on port[0] = 21 [ 145.299590] IPVS: ftp: loaded support on port[0] = 21 [ 145.304937] IPVS: ftp: loaded support on port[0] = 21 [ 145.326694] IPVS: ftp: loaded support on port[0] = 21 [ 145.356418] IPVS: ftp: loaded support on port[0] = 21 [ 145.365886] IPVS: ftp: loaded support on port[0] = 21 [ 145.402750] IPVS: ftp: loaded support on port[0] = 21 [ 145.415878] IPVS: ftp: loaded support on port[0] = 21 [ 147.293604] ip (4676) used greatest stack depth: 54368 bytes left [ 148.267843] ip (4742) used greatest stack depth: 54344 bytes left [ 148.630822] ip (4773) used greatest stack depth: 54328 bytes left [ 149.261970] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.268451] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.313167] device bridge_slave_0 entered promiscuous mode [ 149.359724] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.366282] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.385670] device bridge_slave_0 entered promiscuous mode [ 149.398504] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.404980] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.415712] device bridge_slave_0 entered promiscuous mode [ 149.431110] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.437642] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.470195] device bridge_slave_0 entered promiscuous mode [ 149.491519] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.498352] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.532136] device bridge_slave_0 entered promiscuous mode [ 149.543256] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.549694] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.567250] device bridge_slave_0 entered promiscuous mode [ 149.577248] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.583730] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.603727] device bridge_slave_0 entered promiscuous mode [ 149.621681] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.628132] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.643112] device bridge_slave_0 entered promiscuous mode [ 149.665134] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.671672] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.686368] device bridge_slave_1 entered promiscuous mode [ 149.706239] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.712706] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.725852] device bridge_slave_1 entered promiscuous mode [ 149.733489] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.740022] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.759688] device bridge_slave_1 entered promiscuous mode [ 149.774596] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.781113] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.797101] device bridge_slave_1 entered promiscuous mode [ 149.824995] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 149.835421] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 149.846137] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.852543] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.881575] device bridge_slave_1 entered promiscuous mode [ 149.894308] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.900759] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.936156] device bridge_slave_1 entered promiscuous mode [ 149.949385] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.955818] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.981496] device bridge_slave_1 entered promiscuous mode [ 149.994960] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.001489] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.019144] device bridge_slave_1 entered promiscuous mode [ 150.033202] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 150.047401] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 150.055837] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 150.068370] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 150.083677] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 150.093875] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 150.191498] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 150.272226] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 150.287053] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 150.328218] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 150.352862] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 150.364623] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 150.450627] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 150.533391] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 150.737920] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 150.849940] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 150.998492] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 151.007961] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 151.058930] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 151.069852] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 151.115511] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 151.138778] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 151.205224] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 151.238693] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 151.245687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 151.255621] ip (4929) used greatest stack depth: 54248 bytes left [ 151.274015] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 151.319855] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 151.345679] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 151.372662] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 151.384981] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 151.392569] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 151.423856] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 151.475427] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 151.485182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 151.508065] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 151.536374] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 151.543387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 151.577830] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 151.584858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 151.636971] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 151.648114] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 151.656557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 151.672206] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 151.679205] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 151.744456] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 151.751867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 151.772243] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 151.779283] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 151.809816] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 151.817782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 151.852817] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 151.859897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 151.884901] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 151.891984] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 151.922117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 151.929488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 152.034223] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 152.041297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 152.056344] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 152.071905] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 152.210613] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 152.218823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 152.342965] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 152.370843] team0: Port device team_slave_0 added [ 152.525926] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 152.548996] team0: Port device team_slave_0 added [ 152.612801] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 152.638196] team0: Port device team_slave_1 added [ 152.664421] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 152.688956] team0: Port device team_slave_0 added [ 152.709216] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 152.728518] team0: Port device team_slave_0 added [ 152.744835] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 152.756997] team0: Port device team_slave_0 added [ 152.804399] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 152.820554] team0: Port device team_slave_0 added [ 152.839878] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 152.858697] team0: Port device team_slave_1 added [ 152.877481] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 152.885526] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 152.898955] team0: Port device team_slave_0 added [ 152.915991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 152.931110] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 152.961066] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 152.976227] team0: Port device team_slave_1 added [ 152.999790] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 153.027144] team0: Port device team_slave_1 added [ 153.042675] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 153.057718] team0: Port device team_slave_1 added [ 153.091424] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 153.115311] team0: Port device team_slave_0 added [ 153.122776] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 153.142147] team0: Port device team_slave_1 added [ 153.149448] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 153.163131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 153.182116] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 153.214123] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 153.228786] team0: Port device team_slave_1 added [ 153.240839] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 153.248967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 153.271843] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 153.297769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 153.307940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 153.317875] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 153.339665] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 153.352990] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 153.361436] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 153.368434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 153.396630] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 153.413497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 153.428917] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 153.445769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 153.458926] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 153.477680] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 153.487714] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 153.496010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 153.507839] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 153.534665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 153.550840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 153.560931] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 153.569464] team0: Port device team_slave_1 added [ 153.579848] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 153.596814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 153.624261] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 153.650584] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 153.661366] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 153.670632] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 153.678090] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 153.685411] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 153.693682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 153.706816] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 153.752883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 153.788107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 153.812750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 153.829973] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 153.840410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 153.849377] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 153.857922] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 153.867216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 153.881811] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 153.890317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 153.910701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 153.946553] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 153.959893] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 153.968495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 153.978055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 153.998700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 154.016883] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 154.032281] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 154.040502] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 154.049463] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 154.067720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.077636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 154.125462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.147642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 154.162776] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 154.177301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 154.200417] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 154.209260] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 154.216429] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 154.227806] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 154.242748] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.265410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 154.293829] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 154.314162] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 154.331423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 154.345901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 154.361748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 154.370178] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 154.382917] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 154.392188] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.400939] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 154.432300] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 154.446515] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 154.453798] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 154.473158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 154.489458] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.521866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 154.551325] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 154.558967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.573006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 154.601918] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 154.632229] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 154.667111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 154.711335] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 154.730243] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.764880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 154.824898] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 154.833220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.850214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 156.926556] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.933107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 156.939925] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.946436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 156.955566] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 156.971151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 157.003377] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.010089] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.016877] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.023316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.086558] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 157.095251] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.101696] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.108473] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.114943] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.129594] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 157.151864] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.158333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.165154] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.171601] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.215974] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 157.244677] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.251138] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.258067] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.264511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.315238] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 157.447162] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.453724] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.460543] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.466986] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.506569] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 157.546152] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.552590] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.559373] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.565826] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.604828] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 157.739866] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.746358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.753203] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.759658] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.799731] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 157.983189] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 158.002798] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 158.033872] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 158.053704] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 158.061455] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 158.069469] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 158.077341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 160.672521] ip (5519) used greatest stack depth: 54120 bytes left [ 167.015179] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.080213] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.222668] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.260411] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.366816] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.517998] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.597086] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.783540] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.907371] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 168.067760] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 168.086875] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 168.265536] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 168.348973] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 168.465951] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 168.518406] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 168.724916] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 168.876468] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 168.882887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 168.894884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.100968] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 169.107294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.117845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.151740] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 169.166488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.176502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.220914] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 169.243502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.261389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.314439] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 169.320893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.336938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.468906] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 169.475228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.486563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.565583] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 169.572565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.583413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.745740] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 169.752085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.762594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.886620] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.045772] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.095501] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.171082] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.354772] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.388152] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.586952] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.674540] 8021q: adding VLAN 0 to HW filter on device team0 [ 175.650888] ------------[ cut here ]------------ [ 175.655695] kmsan_get_shadow_address_inline(fffffe0000016f08, 8, 1) [ 175.662162] WARNING: CPU: 0 PID: 6570 at mm/kmsan/kmsan_instr.c:153 kmsan_get_shadow_address_inline+0x192/0x2e0 [ 175.672398] Kernel panic - not syncing: panic_on_warn set ... [ 175.672398] [ 175.679786] CPU: 0 PID: 6570 Comm: syz-executor2 Not tainted 4.17.0+ #17 [ 175.686627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.695988] Call Trace: [ 175.698576] <#DB> [ 175.700731] dump_stack+0x185/0x1d0 [ 175.704370] panic+0x3d0/0x990 [ 175.707589] __warn+0x40f/0x580 [ 175.710871] ? kmsan_get_shadow_address_inline+0x192/0x2e0 [ 175.716500] report_bug+0x72a/0x880 [ 175.720129] ? kmsan_get_shadow_address_inline+0x192/0x2e0 [ 175.725759] ? kmsan_get_shadow_address_inline+0x192/0x2e0 [ 175.731387] do_error_trap+0x1c1/0x620 [ 175.735287] ? vprintk_func+0x517/0x700 [ 175.739357] ? __msan_get_context_state+0x20/0xf0 [ 175.744212] do_invalid_op+0x46/0x50 [ 175.747942] invalid_op+0x14/0x20 [ 175.751406] RIP: 0010:kmsan_get_shadow_address_inline+0x192/0x2e0 [ 175.757635] RSP: 0018:fffffe0000016da8 EFLAGS: 00010082 [ 175.763083] RAX: 0000000000000037 RBX: 0000000000000001 RCX: 0000000000000000 [ 175.770355] RDX: ffffc90001d9b000 RSI: 00000000000010cb RDI: 00000000000010cc [ 175.777722] RBP: fffffe0000016df0 R08: 0000000000000000 R09: 0000000000000001 [ 175.785003] R10: 0000000000000000 R11: ffffffff86577160 R12: 0000000000000000 [ 175.792374] R13: 0000000000000001 R14: 0000000000000008 R15: ffff88012e9f0000 [ 175.799670] ? write_ext_msg+0x950/0x950 [ 175.803752] ? kmsan_get_shadow_address_inline+0x192/0x2e0 [ 175.809388] __msan_poison_alloca+0xa7/0x1d0 [ 175.813803] ? debug+0x28/0x50 [ 175.817007] do_debug+0x5b/0x800 [ 175.820393] debug+0x28/0x50 [ 175.823419] RIP: 0010:__get_user_2+0x29/0x30 [ 175.827817] RSP: 0018:ffff88012eb9f958 EFLAGS: 00000202 [ 175.833190] RAX: 0000000020000001 RBX: ffff88012eb9f960 RCX: 0000000000000000 [ 175.840465] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88012e8bacc0 [ 175.847743] RBP: ffff88012eb9fa00 R08: 0000000001080020 R09: 0000000000000002 [ 175.855019] R10: 0000000000000000 R11: ffffffff846e3650 R12: 0000000000000000 [ 175.862303] R13: ffff88012e9f08d8 R14: ffff88012e8bac00 R15: 0000000000000006 [ 175.869598] ? n_tty_write+0x1e40/0x1e40 [ 175.873660] [ 175.875904] ? set_termios+0x322/0xb60 [ 175.879804] tty_mode_ioctl+0xb2d/0x1570 [ 175.883871] ? kmsan_set_origin_inline+0x6b/0x120 [ 175.888730] ? __msan_poison_alloca+0x15c/0x1d0 [ 175.893418] n_tty_ioctl_helper+0x183/0xc60 [ 175.897752] n_tty_ioctl+0x2b3/0x5f0 [ 175.901471] ? tty_ioctl+0x25e4/0x2e70 [ 175.905369] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 175.910837] ? n_tty_write+0x1e40/0x1e40 [ 175.914915] ? n_tty_write+0x1e40/0x1e40 [ 175.918990] tty_ioctl+0x274c/0x2e70 [ 175.922720] ? __x64_sys_ioctl+0x280/0x320 [ 175.926964] ? do_vfs_ioctl+0x160/0x24b0 [ 175.931036] ? __x64_sys_ioctl+0x280/0x320 [ 175.935304] ? tty_do_resize+0x230/0x230 [ 175.939373] do_vfs_ioctl+0xcbd/0x24b0 [ 175.943268] ? __msan_metadata_ptr_for_load_1+0x10/0x20 05:37:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000001fc0)='./file0\x00', 0x440040, 0x0) close(r0) socket$unix(0x1, 0x2, 0x0) setsockopt(r0, 0x0, 0x0, &(0x7f0000000100)='W', 0x1) 05:37:11 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup2(r1, r0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a040)={{{@in=@loopback=0x7f000001}}, {{}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'sed\x00'}, 0x2c) [ 175.948638] ? __fget_light+0x6a3/0x700 [ 175.952630] __x64_sys_ioctl+0x280/0x320 [ 175.956697] ? ksys_ioctl+0x260/0x260 [ 175.960505] do_syscall_64+0x15b/0x230 [ 175.964405] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 175.969592] RIP: 0033:0x455ab9 [ 175.972782] RSP: 002b:00007f6e67b5ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 175.980493] RAX: ffffffffffffffda RBX: 00007f6e67b5f6d4 RCX: 0000000000455ab9 [ 175.987765] RDX: 0000000020000000 RSI: 0000000000005407 RDI: 0000000000000014 [ 175.995039] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 176.002309] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 176.009581] R13: 00000000004be907 R14: 00000000004cd740 R15: 0000000000000000 [ 176.017429] Dumping ftrace buffer: [ 176.020957] (ftrace buffer empty) [ 176.024658] Kernel Offset: disabled [ 176.028264] Rebooting in 86400 seconds..