[....] 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[ 32.681644] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 36.419551] random: sshd: uninitialized urandom read (32 bytes read) [ 37.133528] random: sshd: uninitialized urandom read (32 bytes read) [ 38.772945] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.54' (ECDSA) to the list of known hosts. [ 44.278566] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/02 19:04:32 fuzzer started 2018/06/02 19:04:33 dialing manager at 10.128.0.26:37137 [ 71.212881] can: request_module (can-proto-0) failed. [ 71.224796] can: request_module (can-proto-0) failed. 2018/06/02 19:05:01 kcov=true, comps=false 2018/06/02 19:05:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000000)=0x7, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendmsg$inet_sctp(r2, &(0x7f0000000380)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000100)='^', 0x1}], 0x1, &(0x7f0000000300)}, 0x8000) sendmmsg(r2, &(0x7f0000000cc0)=[{{&(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000001d40)="b9", 0x1}], 0x1}}], 0x1, 0x0) 2018/06/02 19:05:08 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='bdev\x00', 0x0, &(0x7f0000000100)) 2018/06/02 19:05:08 executing program 7: r0 = socket(0x18, 0x0, 0x1000000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x40047459, &(0x7f0000000480)) 2018/06/02 19:05:08 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9861}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) 2018/06/02 19:05:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x5437, 0x0) 2018/06/02 19:05:08 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x2000000) inotify_add_watch(r0, &(0x7f0000000400)='./file0\x00', 0x8) 2018/06/02 19:05:08 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@filter={'filter\x00', 0xe, 0x1, 0x270, [0x0, 0x20000280, 0x200002b0, 0x200002e0], 0x0, &(0x7f00000000c0), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x1b, 0x0, 0x0, 'yam0\x00', 'bridge0\x00', 'bcsf0\x00', 'ip6gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x130, 0x190, 0x1e0, [@stp={'stp\x00', 0x48, {{0x2, {0x7, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0x0, 0xff], 0x4e24, 0x4e23, 0x100000001, 0x100000000}, 0x2}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6=@loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x9f6e85bde9c7e211], 0x4e24, 0xff}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2e8) 2018/06/02 19:05:08 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x1000000000001, 0x0) close(r0) [ 81.275246] IPVS: ftp: loaded support on port[0] = 21 [ 81.364903] IPVS: ftp: loaded support on port[0] = 21 [ 81.384157] IPVS: ftp: loaded support on port[0] = 21 [ 81.409502] IPVS: ftp: loaded support on port[0] = 21 [ 81.422968] IPVS: ftp: loaded support on port[0] = 21 [ 81.445919] IPVS: ftp: loaded support on port[0] = 21 [ 81.459381] IPVS: ftp: loaded support on port[0] = 21 [ 81.459946] IPVS: ftp: loaded support on port[0] = 21 [ 83.533538] ip (4685) used greatest stack depth: 54520 bytes left [ 83.669677] ip (4696) used greatest stack depth: 54424 bytes left [ 84.080466] ip (4722) used greatest stack depth: 54296 bytes left [ 85.011170] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.017729] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.069218] device bridge_slave_0 entered promiscuous mode [ 85.153364] ip (4796) used greatest stack depth: 54104 bytes left [ 85.202113] ip (4800) used greatest stack depth: 53768 bytes left [ 85.211122] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.217676] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.271692] device bridge_slave_0 entered promiscuous mode [ 85.332435] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.338953] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.356357] device bridge_slave_1 entered promiscuous mode [ 85.394772] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.401651] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.425517] device bridge_slave_0 entered promiscuous mode [ 85.425819] random: crng init done [ 85.459160] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.465691] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.500514] device bridge_slave_0 entered promiscuous mode [ 85.517517] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.524108] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.551332] device bridge_slave_0 entered promiscuous mode [ 85.569400] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.576148] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.604928] device bridge_slave_1 entered promiscuous mode [ 85.614839] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.621383] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.633107] device bridge_slave_0 entered promiscuous mode [ 85.643676] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 85.656158] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.662658] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.704423] device bridge_slave_0 entered promiscuous mode [ 85.733551] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.740122] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.765203] device bridge_slave_1 entered promiscuous mode [ 85.778805] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.785288] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.795233] device bridge_slave_0 entered promiscuous mode [ 85.805157] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.811687] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.823117] device bridge_slave_1 entered promiscuous mode [ 85.852655] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.859249] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.875966] device bridge_slave_1 entered promiscuous mode [ 85.885899] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 85.894022] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.900519] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.932137] device bridge_slave_1 entered promiscuous mode [ 85.946670] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 85.955949] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 85.965031] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.971575] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.039274] device bridge_slave_1 entered promiscuous mode [ 86.073930] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.080476] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.110291] device bridge_slave_1 entered promiscuous mode [ 86.121453] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 86.149357] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 86.163965] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 86.179406] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 86.188207] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 86.298672] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 86.322852] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 86.378343] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 86.394756] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 86.457721] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 86.540196] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 86.548984] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 86.595437] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 86.866966] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 86.893116] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 86.914478] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 87.085075] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 87.136713] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 87.153237] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 87.167769] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 87.205630] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 87.215203] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 87.224403] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 87.232238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.338749] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 87.367295] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 87.395292] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 87.402319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.434351] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 87.456174] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 87.463431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.488398] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 87.498782] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 87.505831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.536412] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 87.549084] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 87.556203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.625785] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 87.688960] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 87.697372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.715756] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 87.738645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.778336] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 87.785538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.801705] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 87.811605] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 87.820553] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 87.843606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.886864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.918978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.958490] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 87.965573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 88.005609] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 88.012835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.037154] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 88.048414] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 88.056166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.094228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.177362] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 88.184536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.229770] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 88.248095] team0: Port device team_slave_0 added [ 88.505199] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 88.524198] team0: Port device team_slave_1 added [ 88.556551] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 88.570892] team0: Port device team_slave_0 added [ 88.595422] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 88.641034] team0: Port device team_slave_0 added [ 88.671982] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 88.709365] team0: Port device team_slave_0 added [ 88.737215] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 88.755766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 88.773365] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.809203] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 88.818735] team0: Port device team_slave_0 added [ 88.853874] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 88.870466] team0: Port device team_slave_0 added [ 88.886510] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 88.906337] team0: Port device team_slave_0 added [ 88.913594] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 88.924938] team0: Port device team_slave_1 added [ 88.946604] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 88.961996] team0: Port device team_slave_0 added [ 88.997610] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 89.012875] team0: Port device team_slave_1 added [ 89.024870] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 89.038614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.055169] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.078462] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 89.091207] team0: Port device team_slave_1 added [ 89.108139] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 89.124946] team0: Port device team_slave_1 added [ 89.147288] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 89.165019] team0: Port device team_slave_1 added [ 89.181190] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 89.203667] team0: Port device team_slave_1 added [ 89.216415] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 89.224359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.246107] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.275804] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 89.286151] team0: Port device team_slave_1 added [ 89.314361] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 89.323571] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.343469] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.370248] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 89.381392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.390111] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.416123] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 89.424191] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 89.452470] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 89.467844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.492362] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.522761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.539190] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.554777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.563124] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.577780] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 89.588361] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 89.595641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.608704] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.616643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.625854] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.637531] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 89.648645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.672231] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.700523] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 89.710126] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 89.717856] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 89.724879] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.755288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.780655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.806156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.820867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.831346] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.843345] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 89.850852] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 89.858148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.871480] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.880277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.888627] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.928622] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 89.938531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.951276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.966016] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 89.973790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.982338] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.991563] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 90.000189] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 90.009347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.046169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.084815] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.117443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.136564] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 90.148341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 90.169480] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 90.197719] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 90.205545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.215298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.229640] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 90.239605] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 90.249281] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.277879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.300962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.330290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.340628] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 90.349303] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 90.358203] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 90.379019] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 90.389168] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.426687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.451399] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.478386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.507270] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.523749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.531862] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.540293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.551763] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 90.559482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.568120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.601964] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 90.615954] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 90.632746] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 90.643175] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.667491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.711924] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.751378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.792746] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.827321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.705595] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.712218] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.719169] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.725675] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.778120] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 92.784732] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.045346] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.051835] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.058736] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.065240] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.103356] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 93.131311] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.137808] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.144819] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.151311] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.200015] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 93.217475] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.224148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.231020] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.237642] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.277358] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 93.293866] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.300372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.307375] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.313894] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.331409] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 93.344363] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.350844] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.357746] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.364219] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.373270] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 93.381640] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.388120] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.394993] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.401476] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.413463] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 93.663524] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.670024] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.676924] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.683408] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.743770] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 93.791678] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.800852] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.834304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.864257] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.896925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.910679] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.919205] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.372619] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.716300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.761530] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.888901] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.928478] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.096907] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.129282] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.308767] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 103.357864] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.612764] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 103.672911] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 103.776257] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 103.799541] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 104.029841] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 104.056451] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 104.234718] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 104.249714] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 104.256186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.277851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.496444] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 104.502889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.522179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.581739] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 104.588208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.596565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.688309] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 104.694646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.705895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.751865] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 104.760887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.769444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.967190] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 104.974206] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.989609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.108727] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 105.115259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.128872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.185822] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 105.199204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.217716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.283261] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.408406] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.473964] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.625594] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.679672] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.019123] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.051580] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.073820] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.744753] ================================================================== [ 110.752195] BUG: KMSAN: uninit-value in ebt_stp_mt_check+0x24b/0x460 [ 110.758720] CPU: 1 PID: 6548 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 110.766000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.775381] Call Trace: [ 110.778006] dump_stack+0x185/0x1d0 [ 110.781655] ? ebt_stp_mt_check+0x24b/0x460 [ 110.785996] kmsan_report+0x149/0x260 [ 110.789916] __msan_warning_32+0x6e/0xc0 [ 110.793999] ebt_stp_mt_check+0x24b/0x460 [ 110.798168] ? ebt_stp_mt+0x24c0/0x24c0 [ 110.802187] xt_check_match+0x13fb/0x1610 [ 110.806358] ? gfx_v8_0_ring_emit_fence_kiq+0x1441/0x2130 [ 110.812009] ? mutex_unlock+0x15/0x80 [ 110.815921] ? xt_find_match+0x72a/0x7e0 [ 110.820033] translate_table+0x4bb5/0x60f0 [ 110.824314] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 110.829801] do_replace_finish+0x1258/0x2ea0 [ 110.834275] do_replace+0x719/0x780 [ 110.837944] do_ebt_set_ctl+0x2ab/0x3c0 [ 110.841942] ? rcu_all_qs+0x32/0x1f0 [ 110.845771] ? ebt_cleanup_entry+0xb10/0xb10 [ 110.850200] nf_setsockopt+0x476/0x4d0 [ 110.854200] ip_setsockopt+0x24b/0x2b0 [ 110.859081] udp_setsockopt+0x108/0x1b0 [ 110.863095] ? udp_lib_setsockopt+0xad0/0xad0 [ 110.867618] ipv6_setsockopt+0x30c/0x340 [ 110.871708] udpv6_setsockopt+0x110/0x1c0 [ 110.875882] ? udpv6_destroy_sock+0x260/0x260 [ 110.880488] sock_common_setsockopt+0x136/0x170 [ 110.885358] ? sock_common_recvmsg+0x270/0x270 [ 110.889973] __sys_setsockopt+0x4af/0x560 [ 110.894164] __x64_sys_setsockopt+0x15c/0x1c0 [ 110.898908] do_syscall_64+0x152/0x230 [ 110.902837] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 110.908060] RIP: 0033:0x455a09 [ 110.911256] RSP: 002b:00007f969ef86c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 110.918985] RAX: ffffffffffffffda RBX: 00007f969ef876d4 RCX: 0000000000455a09 [ 110.926359] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 110.933651] RBP: 000000000072bea0 R08: 00000000000002e8 R09: 0000000000000000 [ 110.941030] R10: 0000000020000500 R11: 0000000000000246 R12: 00000000ffffffff [ 110.948335] R13: 00000000000005f4 R14: 00000000006fdf80 R15: 0000000000000000 [ 110.955797] [ 110.957444] Local variable description: ----mtpar.i@translate_table [ 110.963881] Variable was created at: [ 110.967638] translate_table+0xbc/0x60f0 [ 110.971721] do_replace_finish+0x1258/0x2ea0 [ 110.976125] ================================================================== [ 110.983578] Disabling lock debugging due to kernel taint [ 110.989107] Kernel panic - not syncing: panic_on_warn set ... [ 110.989107] [ 110.996496] CPU: 1 PID: 6548 Comm: syz-executor5 Tainted: G B 4.17.0-rc5+ #103 [ 111.005169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.014543] Call Trace: [ 111.017157] dump_stack+0x185/0x1d0 [ 111.021145] panic+0x39d/0x940 [ 111.024397] ? ebt_stp_mt_check+0x24b/0x460 [ 111.028740] kmsan_report+0x260/0x260 [ 111.032550] __msan_warning_32+0x6e/0xc0 [ 111.036630] ebt_stp_mt_check+0x24b/0x460 [ 111.040795] ? ebt_stp_mt+0x24c0/0x24c0 [ 111.044883] xt_check_match+0x13fb/0x1610 [ 111.049068] ? gfx_v8_0_ring_emit_fence_kiq+0x1441/0x2130 [ 111.054640] ? mutex_unlock+0x15/0x80 [ 111.058473] ? xt_find_match+0x72a/0x7e0 [ 111.062578] translate_table+0x4bb5/0x60f0 [ 111.066842] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 111.072327] do_replace_finish+0x1258/0x2ea0 [ 111.076885] do_replace+0x719/0x780 [ 111.080548] do_ebt_set_ctl+0x2ab/0x3c0 [ 111.084580] ? rcu_all_qs+0x32/0x1f0 [ 111.088340] ? ebt_cleanup_entry+0xb10/0xb10 [ 111.092759] nf_setsockopt+0x476/0x4d0 [ 111.096680] ip_setsockopt+0x24b/0x2b0 [ 111.100601] udp_setsockopt+0x108/0x1b0 [ 111.105996] ? udp_lib_setsockopt+0xad0/0xad0 [ 111.110515] ipv6_setsockopt+0x30c/0x340 [ 111.114603] udpv6_setsockopt+0x110/0x1c0 [ 111.118784] ? udpv6_destroy_sock+0x260/0x260 [ 111.123321] sock_common_setsockopt+0x136/0x170 [ 111.128023] ? sock_common_recvmsg+0x270/0x270 [ 111.132643] __sys_setsockopt+0x4af/0x560 [ 111.136831] __x64_sys_setsockopt+0x15c/0x1c0 [ 111.141383] do_syscall_64+0x152/0x230 [ 111.145342] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 111.150564] RIP: 0033:0x455a09 [ 111.153769] RSP: 002b:00007f969ef86c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 111.161500] RAX: ffffffffffffffda RBX: 00007f969ef876d4 RCX: 0000000000455a09 [ 111.168791] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 111.176089] RBP: 000000000072bea0 R08: 00000000000002e8 R09: 0000000000000000 [ 111.183412] R10: 0000000020000500 R11: 0000000000000246 R12: 00000000ffffffff [ 111.190707] R13: 00000000000005f4 R14: 00000000006fdf80 R15: 0000000000000000 [ 111.198744] Dumping ftrace buffer: [ 111.202302] (ftrace buffer empty) [ 111.206003] Kernel Offset: disabled [ 111.209638] Rebooting in 86400 seconds..