[....] 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[ 30.059206] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 33.160288] random: sshd: uninitialized urandom read (32 bytes read) [ 33.674650] random: sshd: uninitialized urandom read (32 bytes read) [ 34.988678] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.32' (ECDSA) to the list of known hosts. [ 40.591904] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/01 15:28:15 fuzzer started 2018/06/01 15:28:16 dialing manager at 10.128.0.26:37137 [ 64.977585] can: request_module (can-proto-0) failed. [ 64.988298] can: request_module (can-proto-0) failed. 2018/06/01 15:28:41 kcov=true, comps=false 2018/06/01 15:28:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001800030b00000000000000000a00000000000007000000000c00090008000000", @ANYBLOB="57cb21000000002200b8874800"], 0x2}, 0x1}, 0x0) 2018/06/01 15:28:47 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005880)=[{{&(0x7f0000003200)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'nr0\x00'}}, 0x80, &(0x7f00000035c0)}}, {{&(0x7f0000003600)=@pppoe={0x18, 0x0, {0x0, @random="9c16650a19cd", 'gretap0\x00'}}, 0x80, &(0x7f0000004b80), 0x0, &(0x7f0000004c00)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) 2018/06/01 15:28:47 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x1, 0x0) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setgroups(0x1, &(0x7f0000000000)=[r2]) setresuid(0x0, r4, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) 2018/06/01 15:28:47 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x800020008800, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x317, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000340)=""/237, 0xed}, {&(0x7f0000000440)=""/148, 0x94}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x3, &(0x7f0000002580)=""/4096, 0x1000}, 0x0) 2018/06/01 15:28:47 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/06/01 15:28:47 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @multicast1=0xe0000001, 0x0, 0x0, 'rr\x00', 0x0, 0x6, 0x45}, 0x2c) 2018/06/01 15:28:47 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2000, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/06/01 15:28:47 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='pagemap\x00') lseek(r0, 0x0, 0x3) [ 73.547721] IPVS: ftp: loaded support on port[0] = 21 [ 73.622775] IPVS: ftp: loaded support on port[0] = 21 [ 73.625217] IPVS: ftp: loaded support on port[0] = 21 [ 73.661370] IPVS: ftp: loaded support on port[0] = 21 [ 73.697683] IPVS: ftp: loaded support on port[0] = 21 [ 73.699927] IPVS: ftp: loaded support on port[0] = 21 [ 73.704368] IPVS: ftp: loaded support on port[0] = 21 [ 73.749207] IPVS: ftp: loaded support on port[0] = 21 [ 75.671698] ip (4696) used greatest stack depth: 54424 bytes left [ 76.226725] ip (4735) used greatest stack depth: 54376 bytes left [ 76.329447] ip (4750) used greatest stack depth: 54312 bytes left [ 76.375558] ip (4754) used greatest stack depth: 54280 bytes left [ 76.833091] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.839692] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.862458] device bridge_slave_0 entered promiscuous mode [ 76.978209] ip (4800) used greatest stack depth: 53752 bytes left [ 77.072959] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.079709] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.109727] device bridge_slave_0 entered promiscuous mode [ 77.149354] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.155861] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.181275] device bridge_slave_1 entered promiscuous mode [ 77.210393] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.216888] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.242364] device bridge_slave_0 entered promiscuous mode [ 77.258196] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.264634] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.283137] device bridge_slave_0 entered promiscuous mode [ 77.305766] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.312235] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.340088] device bridge_slave_0 entered promiscuous mode [ 77.348832] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.355291] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.363602] device bridge_slave_1 entered promiscuous mode [ 77.371767] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.378274] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.396384] device bridge_slave_0 entered promiscuous mode [ 77.419278] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.425747] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.443207] device bridge_slave_0 entered promiscuous mode [ 77.451832] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.461003] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.467486] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.495930] device bridge_slave_0 entered promiscuous mode [ 77.515136] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.521622] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.541710] device bridge_slave_1 entered promiscuous mode [ 77.557463] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.563935] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.580431] device bridge_slave_1 entered promiscuous mode [ 77.598437] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.604915] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.617608] device bridge_slave_1 entered promiscuous mode [ 77.625814] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.633665] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.640105] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.664819] device bridge_slave_1 entered promiscuous mode [ 77.690108] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.696603] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.717178] device bridge_slave_1 entered promiscuous mode [ 77.727520] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.746663] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.753944] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.760404] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.778427] device bridge_slave_1 entered promiscuous mode [ 77.786538] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.794924] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.809635] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.817424] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.964165] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.989493] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.997774] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.021808] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.038080] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.054236] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.178175] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.197231] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.366868] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.490691] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.607608] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.618005] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.663272] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.705936] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.726885] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.737759] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.813714] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.822958] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.875452] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.895565] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.958855] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.977803] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.984822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.004538] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.031694] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.048288] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.058909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.069927] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.076989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.137933] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.152487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.169941] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.186657] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.193637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.236064] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.243159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.262175] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.269205] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.305612] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.315143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.326506] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.339304] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.362692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.377280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.418102] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.428372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.459446] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.467830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.508188] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.520374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.551597] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.562616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.636558] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.643583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.759824] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.780968] team0: Port device team_slave_0 added [ 80.004650] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.020959] team0: Port device team_slave_0 added [ 80.047586] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.058763] team0: Port device team_slave_0 added [ 80.078621] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.087447] team0: Port device team_slave_1 added [ 80.132933] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.146909] team0: Port device team_slave_0 added [ 80.167713] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.185906] team0: Port device team_slave_0 added [ 80.201824] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.219287] team0: Port device team_slave_0 added [ 80.240298] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.252199] team0: Port device team_slave_1 added [ 80.284928] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.297718] team0: Port device team_slave_0 added [ 80.325803] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.334584] team0: Port device team_slave_1 added [ 80.342743] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.361161] team0: Port device team_slave_0 added [ 80.374979] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.385596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.408392] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.429638] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.442859] team0: Port device team_slave_1 added [ 80.464092] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.484606] team0: Port device team_slave_1 added [ 80.495975] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.505786] team0: Port device team_slave_1 added [ 80.512794] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.528394] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.549364] team0: Port device team_slave_1 added [ 80.569949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.587896] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.622425] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.636061] team0: Port device team_slave_1 added [ 80.646112] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.657220] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.664612] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.672621] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.682415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.704170] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.742961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.770896] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.788485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.802285] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.809841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.817769] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.828678] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.836719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.844994] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.853462] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.861111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.879612] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.900787] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.909891] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.917084] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.935908] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.951612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.961676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.972145] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.981910] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.001728] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.009950] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.017786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.029742] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.058610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.086096] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.110938] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.125695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.133629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.141632] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.168968] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.176414] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.185818] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.194781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.205388] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.222609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.244429] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.254631] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.273590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.283153] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.290224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.298513] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.307386] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.316611] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.326661] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.337873] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.349560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.360656] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.368914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.385348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.401192] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.425473] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.435640] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.443993] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.461815] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.487391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.501232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.510468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.518773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.527770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.536519] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.557221] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.565325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.575552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.598650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.625338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.643484] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.652695] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.670214] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.679412] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.688825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.710221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.728909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.748447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.763594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.783611] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.795303] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.810135] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.829229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.847271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.877087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.920590] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.928110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.948092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.917930] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.924452] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.931293] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.937889] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.978994] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.985763] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.006235] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.012804] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.019574] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.026003] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.034521] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.046700] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.053163] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.059987] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.066412] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.076456] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.094454] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.100870] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.107680] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.114120] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.157299] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.180133] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.186576] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.193351] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.199760] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.239323] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.258953] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.265393] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.272195] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.278615] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.318954] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.331479] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.337886] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.344604] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.351010] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.395435] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.409935] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.416369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.423135] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.429516] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.445725] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.023205] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.034930] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.060806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.087703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.106803] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.114989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.122945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.367514] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.685208] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.826107] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.882379] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.926862] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.949137] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.001805] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.191973] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.234509] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.531417] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.656729] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.689923] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.703623] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.751528] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.761669] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.018890] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.025245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.040093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.086685] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.395343] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.401649] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.421639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.460158] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.466526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.477715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.507666] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.516596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.542706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.573798] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.581283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.602634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.629827] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.637460] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.643694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.672910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.690099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.704154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.941102] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.948515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.971972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.999828] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.312822] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.366579] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.402052] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.417385] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.447585] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.499688] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.869412] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.803525] ================================================================== [ 99.810975] BUG: KMSAN: uninit-value in __x64_sys_futex+0x1b9/0x200 [ 99.817389] CPU: 1 PID: 6536 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 99.824654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.834002] Call Trace: [ 99.836606] dump_stack+0x185/0x1d0 [ 99.840237] ? __x64_sys_futex+0x1b9/0x200 [ 99.844506] kmsan_report+0x149/0x260 [ 99.848311] __msan_warning_32+0x6e/0xc0 [ 99.852374] __x64_sys_futex+0x1b9/0x200 [ 99.856442] ? __x64_sys_sendmmsg+0x11c/0x170 [ 99.860950] do_syscall_64+0x152/0x230 [ 99.864845] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 99.870025] RIP: 0033:0x455a09 [ 99.873209] RSP: 002b:00007f2c944cec88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 99.880916] RAX: ffffffffffffffda RBX: 00007f2c944cf6d4 RCX: 0000000000455a09 [ 99.888179] RDX: 0000000000000001 RSI: 0000000000000001 RDI: 000000000072becc [ 99.895447] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 99.902714] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 99.909982] R13: 00000000000005a6 R14: 00000000006fd830 R15: 0000000000000000 [ 99.917252] [ 99.918875] Local variable description: ----msg_sys@__sys_sendmmsg [ 99.925208] Variable was created at: [ 99.928939] __sys_sendmmsg+0x9c/0x850 [ 99.932842] __x64_sys_sendmmsg+0x11c/0x170 [ 99.937153] ================================================================== [ 99.944764] Disabling lock debugging due to kernel taint [ 99.950210] Kernel panic - not syncing: panic_on_warn set ... [ 99.950210] [ 99.957579] CPU: 1 PID: 6536 Comm: syz-executor1 Tainted: G B 4.17.0-rc5+ #103 [ 99.966234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.975586] Call Trace: [ 99.978200] dump_stack+0x185/0x1d0 [ 99.981834] panic+0x39d/0x940 [ 99.985059] ? __x64_sys_futex+0x1b9/0x200 [ 99.989297] kmsan_report+0x260/0x260 [ 99.993101] __msan_warning_32+0x6e/0xc0 [ 99.997165] __x64_sys_futex+0x1b9/0x200 [ 100.001252] ? __x64_sys_sendmmsg+0x11c/0x170 [ 100.005749] do_syscall_64+0x152/0x230 [ 100.009644] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 100.014825] RIP: 0033:0x455a09 [ 100.018015] RSP: 002b:00007f2c944cec88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 100.025726] RAX: ffffffffffffffda RBX: 00007f2c944cf6d4 RCX: 0000000000455a09 [ 100.033001] RDX: 0000000000000001 RSI: 0000000000000001 RDI: 000000000072becc [ 100.040289] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 100.047576] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 100.054843] R13: 00000000000005a6 R14: 00000000006fd830 R15: 0000000000000000 [ 100.062654] Dumping ftrace buffer: [ 100.066185] (ftrace buffer empty) [ 100.069871] Kernel Offset: disabled [ 100.073474] Rebooting in 86400 seconds..