INIT: Entering runlevel: 2

[info] Using makefile-style concurrent boot in runlevel 2.
[....] 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[?25l[?1c7[ ok 8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

Warning: Permanently added '10.128.10.33' (ECDSA) to the list of known hosts.
2018/04/25 18:55:43 fuzzer started
2018/04/25 18:55:44 dialing manager at 10.128.0.26:38541
syzkaller login: [   48.467859] can: request_module (can-proto-0) failed.
[   48.478909] can: request_module (can-proto-0) failed.
2018/04/25 18:55:52 kcov=true, comps=false
2018/04/25 18:55:55 executing program 0:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_RMID(0x0, 0x2, 0x10)

2018/04/25 18:55:55 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/04/25 18:55:55 executing program 7:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000)

2018/04/25 18:55:55 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x46, &(0x7f0000000240)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'QKg', 0x10, 0x32, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @remote={0xfe, 0x80, [], 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1d888f", 0x0, 'Zc@'}}}}}}}, &(0x7f0000000080))

2018/04/25 18:55:55 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)})

2018/04/25 18:55:55 executing program 2:
r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x750926e9)

2018/04/25 18:55:55 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00000001c0)=@newspdinfo={0x1c, 0x24, 0x401, 0x0, 0x0, 0x0, [@ipv4_hthresh={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0)

2018/04/25 18:55:55 executing program 3:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndseq(&(0x7f0000001300)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0))

[   53.145777] IPVS: ftp: loaded support on port[0] = 21
[   53.267467] IPVS: ftp: loaded support on port[0] = 21
[   53.326370] IPVS: ftp: loaded support on port[0] = 21
[   53.399740] IPVS: ftp: loaded support on port[0] = 21
[   53.503082] IPVS: ftp: loaded support on port[0] = 21
[   53.605704] IPVS: ftp: loaded support on port[0] = 21
[   53.748703] IPVS: ftp: loaded support on port[0] = 21
[   53.886305] IPVS: ftp: loaded support on port[0] = 21
[   54.730953] ip (4673) used greatest stack depth: 54312 bytes left
[   55.673497] ip (4748) used greatest stack depth: 54200 bytes left
[   56.247141] bridge0: port 1(bridge_slave_0) entered blocking state
[   56.253625] bridge0: port 1(bridge_slave_0) entered disabled state
[   56.290177] device bridge_slave_0 entered promiscuous mode
[   56.344182] bridge0: port 1(bridge_slave_0) entered blocking state
[   56.350696] bridge0: port 1(bridge_slave_0) entered disabled state
[   56.392366] device bridge_slave_0 entered promiscuous mode
[   56.436332] ip (4802) used greatest stack depth: 53656 bytes left
[   56.493483] bridge0: port 2(bridge_slave_1) entered blocking state
[   56.500002] bridge0: port 2(bridge_slave_1) entered disabled state
[   56.529579] device bridge_slave_1 entered promiscuous mode
[   56.599582] bridge0: port 2(bridge_slave_1) entered blocking state
[   56.606176] bridge0: port 2(bridge_slave_1) entered disabled state
[   56.646179] device bridge_slave_1 entered promiscuous mode
[   56.674246] bridge0: port 1(bridge_slave_0) entered blocking state
[   56.680730] bridge0: port 1(bridge_slave_0) entered disabled state
[   56.700879] device bridge_slave_0 entered promiscuous mode
[   56.757588] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   56.856475] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   56.896731] bridge0: port 2(bridge_slave_1) entered blocking state
[   56.903225] bridge0: port 2(bridge_slave_1) entered disabled state
[   56.940120] device bridge_slave_1 entered promiscuous mode
[   56.962617] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   57.005105] bridge0: port 1(bridge_slave_0) entered blocking state
[   57.011625] bridge0: port 1(bridge_slave_0) entered disabled state
[   57.033865] device bridge_slave_0 entered promiscuous mode
[   57.075738] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   57.085353] bridge0: port 1(bridge_slave_0) entered blocking state
[   57.091806] bridge0: port 1(bridge_slave_0) entered disabled state
[   57.127247] device bridge_slave_0 entered promiscuous mode
[   57.153796] bridge0: port 1(bridge_slave_0) entered blocking state
[   57.160324] bridge0: port 1(bridge_slave_0) entered disabled state
[   57.176740] device bridge_slave_0 entered promiscuous mode
[   57.193091] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   57.238799] bridge0: port 2(bridge_slave_1) entered blocking state
[   57.245309] bridge0: port 2(bridge_slave_1) entered disabled state
[   57.274135] device bridge_slave_1 entered promiscuous mode
[   57.310428] bridge0: port 2(bridge_slave_1) entered blocking state
[   57.317470] bridge0: port 2(bridge_slave_1) entered disabled state
[   57.377286] device bridge_slave_1 entered promiscuous mode
[   57.403756] bridge0: port 2(bridge_slave_1) entered blocking state
[   57.410301] bridge0: port 2(bridge_slave_1) entered disabled state
[   57.431236] device bridge_slave_1 entered promiscuous mode
[   57.457160] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   57.472826] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   57.516449] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   57.524847] bridge0: port 1(bridge_slave_0) entered blocking state
[   57.531370] bridge0: port 1(bridge_slave_0) entered disabled state
[   57.588222] device bridge_slave_0 entered promiscuous mode
[   57.639878] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   57.649565] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   57.674379] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   57.703703] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   57.728436] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   57.749483] bridge0: port 1(bridge_slave_0) entered blocking state
[   57.756009] bridge0: port 1(bridge_slave_0) entered disabled state
[   57.811523] device bridge_slave_0 entered promiscuous mode
[   57.847076] bridge0: port 2(bridge_slave_1) entered blocking state
[   57.853599] bridge0: port 2(bridge_slave_1) entered disabled state
[   57.888700] device bridge_slave_1 entered promiscuous mode
[   57.912453] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   57.926678] bridge0: port 2(bridge_slave_1) entered blocking state
[   57.933224] bridge0: port 2(bridge_slave_1) entered disabled state
[   57.941772] device bridge_slave_1 entered promiscuous mode
[   57.984979] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   57.993863] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   58.107218] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   58.115020] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   58.232273] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   58.333632] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   58.359160] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   58.366223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   58.389562] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   58.397899] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   58.411599] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   58.425663] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   58.432730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   58.489425] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   58.650241] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   58.663442] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   58.684134] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   58.710697] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   58.717731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   58.909501] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   58.919175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   58.934647] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   58.941855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   58.966901] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   58.999945] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   59.007668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   59.032235] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   59.041540] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   59.058806] team0: Port device team_slave_0 added
[   59.093920] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   59.132880] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   59.144724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   59.176608] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   59.183657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   59.195630] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   59.202658] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   59.270131] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   59.287402] team0: Port device team_slave_0 added
[   59.298098] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   59.316502] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   59.341589] team0: Port device team_slave_1 added
[   59.383385] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   59.392819] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   59.407704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   59.515929] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   59.540547] team0: Port device team_slave_1 added
[   59.570469] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   59.585651] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   59.593161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   59.608405] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   59.636542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   59.687413] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   59.702784] team0: Port device team_slave_0 added
[   59.730014] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   59.737434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   59.767334] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   59.776870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   59.807499] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   59.816086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   59.834587] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   59.860808] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   59.870805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   59.888780] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   59.928653] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   59.943280] team0: Port device team_slave_0 added
[   59.964404] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   59.971812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   59.983897] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   60.011316] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   60.024437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   60.052187] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   60.068867] team0: Port device team_slave_1 added
[   60.081808] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   60.091838] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   60.111025] team0: Port device team_slave_0 added
[   60.133943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   60.154301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   60.190959] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   60.207347] ip (5045) used greatest stack depth: 53640 bytes left
[   60.240557] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   60.257531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   60.279722] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   60.287492] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   60.309293] team0: Port device team_slave_1 added
[   60.320761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   60.338907] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   60.369015] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   60.377175] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   60.385218] team0: Port device team_slave_0 added
[   60.405518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   60.422396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   60.446139] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   60.464721] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   60.478791] team0: Port device team_slave_1 added
[   60.489770] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   60.497651] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   60.513529] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   60.541120] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   60.567164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   60.609767] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   60.621451] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   60.632429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   60.649606] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   60.679993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   60.699980] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   60.724224] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   60.739709] team0: Port device team_slave_1 added
[   60.761896] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   60.769570] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   60.778217] team0: Port device team_slave_0 added
[   60.789698] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   60.797713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   60.837323] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   60.862891] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   60.886336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   60.899441] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   60.918498] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   60.936657] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   60.946747] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   60.990243] team0: Port device team_slave_0 added
[   61.011692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   61.027894] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   61.049110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   61.071269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   61.088765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   61.097788] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   61.111569] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   61.120390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   61.130664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   61.157518] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   61.165130] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   61.186645] team0: Port device team_slave_1 added
[   61.193599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   61.209280] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   61.235348] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   61.252540] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   61.259924] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   61.296755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   61.326300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   61.351396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   61.381884] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   61.390526] team0: Port device team_slave_1 added
[   61.401927] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   61.434017] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   61.441863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   61.458715] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   61.481692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   61.506440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   61.553709] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   61.562175] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   61.576782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   61.609783] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   61.619294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   61.633152] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   61.660347] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   61.672660] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   61.696356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   61.726690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   61.749725] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   61.769191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   61.809762] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   61.826252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   61.847309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   61.899374] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   61.906534] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   61.922592] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   62.039635] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   62.047329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   62.063569] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   62.162181] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   62.169572] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   62.178209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   62.343591] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   62.351196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   62.364262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   63.226328] bridge0: port 2(bridge_slave_1) entered blocking state
[   63.232814] bridge0: port 2(bridge_slave_1) entered forwarding state
[   63.239671] bridge0: port 1(bridge_slave_0) entered blocking state
[   63.246154] bridge0: port 1(bridge_slave_0) entered forwarding state
[   63.280815] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   63.310152] bridge0: port 2(bridge_slave_1) entered blocking state
[   63.316646] bridge0: port 2(bridge_slave_1) entered forwarding state
[   63.323475] bridge0: port 1(bridge_slave_0) entered blocking state
[   63.329902] bridge0: port 1(bridge_slave_0) entered forwarding state
[   63.377700] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   63.408239] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   63.427709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   63.604098] bridge0: port 2(bridge_slave_1) entered blocking state
[   63.610604] bridge0: port 2(bridge_slave_1) entered forwarding state
[   63.617466] bridge0: port 1(bridge_slave_0) entered blocking state
[   63.623969] bridge0: port 1(bridge_slave_0) entered forwarding state
[   63.656079] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   63.976511] bridge0: port 2(bridge_slave_1) entered blocking state
[   63.983154] bridge0: port 2(bridge_slave_1) entered forwarding state
[   63.989993] bridge0: port 1(bridge_slave_0) entered blocking state
[   63.996469] bridge0: port 1(bridge_slave_0) entered forwarding state
[   64.044165] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   64.083199] bridge0: port 2(bridge_slave_1) entered blocking state
[   64.089686] bridge0: port 2(bridge_slave_1) entered forwarding state
[   64.096521] bridge0: port 1(bridge_slave_0) entered blocking state
[   64.102975] bridge0: port 1(bridge_slave_0) entered forwarding state
[   64.165226] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   64.192265] bridge0: port 2(bridge_slave_1) entered blocking state
[   64.198759] bridge0: port 2(bridge_slave_1) entered forwarding state
[   64.205642] bridge0: port 1(bridge_slave_0) entered blocking state
[   64.212137] bridge0: port 1(bridge_slave_0) entered forwarding state
[   64.260196] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   64.416386] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   64.435362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   64.460924] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   64.478727] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   64.515478] bridge0: port 2(bridge_slave_1) entered blocking state
[   64.521971] bridge0: port 2(bridge_slave_1) entered forwarding state
[   64.528810] bridge0: port 1(bridge_slave_0) entered blocking state
[   64.535255] bridge0: port 1(bridge_slave_0) entered forwarding state
[   64.602018] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   64.882951] bridge0: port 2(bridge_slave_1) entered blocking state
[   64.889442] bridge0: port 2(bridge_slave_1) entered forwarding state
[   64.896333] bridge0: port 1(bridge_slave_0) entered blocking state
[   64.902790] bridge0: port 1(bridge_slave_0) entered forwarding state
[   64.969217] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   65.442178] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   65.454760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   72.252336] 8021q: adding VLAN 0 to HW filter on device bond0
[   72.404445] 8021q: adding VLAN 0 to HW filter on device bond0
[   72.671682] 8021q: adding VLAN 0 to HW filter on device bond0
[   72.911580] 8021q: adding VLAN 0 to HW filter on device bond0
[   73.030922] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   73.096166] 8021q: adding VLAN 0 to HW filter on device bond0
[   73.253354] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   73.391219] 8021q: adding VLAN 0 to HW filter on device bond0
[   73.437592] 8021q: adding VLAN 0 to HW filter on device bond0
[   73.517932] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   73.726911] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   73.788126] 8021q: adding VLAN 0 to HW filter on device bond0
[   73.840974] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   73.847286] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   73.856387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   73.932801] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   74.105591] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   74.111904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   74.130850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   74.217274] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   74.290723] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   74.395284] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   74.401650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   74.410509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   74.565498] 8021q: adding VLAN 0 to HW filter on device team0
[   74.584939] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   74.591557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   74.600960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   74.658331] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   74.876831] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   74.885175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   74.897269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   74.997248] 8021q: adding VLAN 0 to HW filter on device team0
[   75.053563] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   75.059867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   75.072953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   75.133733] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   75.140128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   75.152329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   75.409392] 8021q: adding VLAN 0 to HW filter on device team0
[   75.445859] 8021q: adding VLAN 0 to HW filter on device team0
[   75.495679] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   75.504095] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   75.518330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   75.766450] 8021q: adding VLAN 0 to HW filter on device team0
[   75.942672] 8021q: adding VLAN 0 to HW filter on device team0
[   76.003284] 8021q: adding VLAN 0 to HW filter on device team0
[   76.375679] 8021q: adding VLAN 0 to HW filter on device team0
2018/04/25 18:56:22 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00000001c0)=@newspdinfo={0x1c, 0x24, 0x401, 0x0, 0x0, 0x0, [@ipv4_hthresh={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0)

2018/04/25 18:56:23 executing program 1:
semtimedop(0x0, &(0x7f0000000000)=[{}, {}, {}], 0x8b, &(0x7f0000034000)={0x0, 0x989680})

2018/04/25 18:56:23 executing program 0:
perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setitimer(0x1, &(0x7f00000000c0)={{}, {0x0, 0x2710}}, 0x0)

2018/04/25 18:56:23 executing program 1:
semtimedop(0x0, &(0x7f0000000000)=[{}, {}, {}], 0x8b, &(0x7f0000034000)={0x0, 0x989680})

2018/04/25 18:56:23 executing program 7:
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), 0x4)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f00000002c0)=0x98)
add_key(&(0x7f0000000380)='rxrpc_s\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0xfffffffffffffff9)
r0 = socket$inet6(0xa, 0x3, 0x4000000000000087)
io_setup(0x20, &(0x7f0000c6b000)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1}])
io_destroy(r1)
shutdown(r0, 0x0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0)
io_cancel(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)}, &(0x7f00000001c0))

2018/04/25 18:56:23 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='/dev/loop#\x00', 0x0)
keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000180)='.request_key_auth\x00', 0x0)
r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000280)={<r3=>0x0, 0x5}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x8000, 0x820c, 0x81, 0x9, 0x1, 0x1a, 0x4, r3}, &(0x7f0000000380)=0x20)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2)
sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f00000003c0), &(0x7f0000000400)=0x40)
ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x15)
ioctl$LOOP_SET_FD(r2, 0x4c00, r0)

2018/04/25 18:56:23 executing program 6:
mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0)

2018/04/25 18:56:23 executing program 5:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015d000)='9p\x00', 0x0, &(0x7f0000000040))

2018/04/25 18:56:23 executing program 3:
add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="b3", 0x1, 0xfffffffffffffffb)

2018/04/25 18:56:23 executing program 2:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndseq(&(0x7f0000001300)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x83})

2018/04/25 18:56:24 executing program 0:
perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setitimer(0x1, &(0x7f00000000c0)={{}, {0x0, 0x2710}}, 0x0)

[   81.052466] 9pnet_virtio: no channels available for device ./file0
2018/04/25 18:56:24 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a40000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x90)
close(r0)

2018/04/25 18:56:24 executing program 1:
syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000000240)="34919a6e0958d9f4f0bb13ff2f91c19d2f4c53ae361526654c4abb9e504b4ea05edba753c6d50b2bba0e0c523c55588cfd5c79cc", 0x0)
mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x12, r0, 0x0)
syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x0)

2018/04/25 18:56:24 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000340)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2})
read(r0, &(0x7f0000000ec0)=""/4096, 0x1000)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0)

2018/04/25 18:56:24 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000007c0)=ANY=[@ANYRES64, @ANYRES64=r0, @ANYPTR])
r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0)
write$vnet(r1, &(0x7f0000000680)={0x1, {&(0x7f0000000c80)=""/4096, 0x1000, &(0x7f0000000580)=""/248}}, 0x68)

2018/04/25 18:56:25 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
restart_syscall()

2018/04/25 18:56:25 executing program 0:
r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0)
ioctl(r0, 0x20000000001260, &(0x7f0000000000))

2018/04/25 18:56:25 executing program 6:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x2}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$inet6(r1, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x2}, 0x52)
close(r0)

2018/04/25 18:56:25 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='/dev/loop#\x00', 0x0)
keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000180)='.request_key_auth\x00', 0x0)
r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000280)={<r3=>0x0, 0x5}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x8000, 0x820c, 0x81, 0x9, 0x1, 0x1a, 0x4, r3}, &(0x7f0000000380)=0x20)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2)
sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f00000003c0), &(0x7f0000000400)=0x40)
ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x15)
ioctl$LOOP_SET_FD(r2, 0x4c00, r0)

2018/04/25 18:56:25 executing program 1:
syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000000240)="34919a6e0958d9f4f0bb13ff2f91c19d2f4c53ae361526654c4abb9e504b4ea05edba753c6d50b2bba0e0c523c55588cfd5c79cc", 0x0)
mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x12, r0, 0x0)
syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x0)

2018/04/25 18:56:25 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000007c0)=ANY=[@ANYRES64, @ANYRES64=r0, @ANYPTR])
r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0)
write$vnet(r1, &(0x7f0000000680)={0x1, {&(0x7f0000000c80)=""/4096, 0x1000, &(0x7f0000000580)=""/248}}, 0x68)

2018/04/25 18:56:25 executing program 5:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80041, 0x0)
fcntl$setlease(r0, 0x400, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')

2018/04/25 18:56:25 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='/dev/loop#\x00', 0x0)
keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000180)='.request_key_auth\x00', 0x0)
r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000280)={<r3=>0x0, 0x5}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x8000, 0x820c, 0x81, 0x9, 0x1, 0x1a, 0x4, r3}, &(0x7f0000000380)=0x20)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2)
sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f00000003c0), &(0x7f0000000400)=0x40)
ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x15)
ioctl$LOOP_SET_FD(r2, 0x4c00, r0)

[   82.251584] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies.  Check SNMP counters.
2018/04/25 18:56:25 executing program 0:
perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={<r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={<r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000100)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0)
close(r0)

2018/04/25 18:56:25 executing program 2:
r0 = socket(0x1e, 0x2, 0x0)
sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0800000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000100), 0x0, &(0x7f00006e9c68)}, 0x0)

2018/04/25 18:56:25 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/25 18:56:25 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
syz_emit_ethernet(0x66, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="1a1ec96a2de6", [], {@ipv6={0x86dd, {0x0, 0x6, "6dd695", 0x30, 0x3b, 0x0, @dev={0xfe, 0x80}, @empty, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, '&\f+', 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, &(0x7f00000000c0))

2018/04/25 18:56:25 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='/dev/loop#\x00', 0x0)
keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000180)='.request_key_auth\x00', 0x0)
r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000280)={<r3=>0x0, 0x5}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x8000, 0x820c, 0x81, 0x9, 0x1, 0x1a, 0x4, r3}, &(0x7f0000000380)=0x20)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2)
sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f00000003c0), &(0x7f0000000400)=0x40)
ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x15)
ioctl$LOOP_SET_FD(r2, 0x4c00, r0)

2018/04/25 18:56:25 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0)
ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000200)=""/4096)

2018/04/25 18:56:25 executing program 6:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x2}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$inet6(r1, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x2}, 0x52)
close(r0)

[   82.509888] ==================================================================
[   82.517326] BUG: KMSAN: uninit-value in tipc_node_get_mtu+0x200/0x7a0
[   82.523916] CPU: 0 PID: 6726 Comm: syz-executor2 Not tainted 4.16.0+ #87
[   82.530756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   82.540111] Call Trace:
[   82.542712]  dump_stack+0x185/0x1d0
[   82.546351]  ? tipc_node_get_mtu+0x200/0x7a0
[   82.550765]  kmsan_report+0x142/0x240
[   82.554580]  __msan_warning_32+0x6c/0xb0
[   82.558644]  tipc_node_get_mtu+0x200/0x7a0
[   82.562885]  __tipc_sendmsg+0x1b32/0x41c0
[   82.567042]  ? kmsan_set_origin_inline+0x6b/0x120
[   82.571891]  ? __msan_poison_alloca+0x15c/0x1d0
[   82.576571]  ? local_bh_enable+0x36/0x40
[   82.580647]  tipc_sendmsg+0xeb/0x140
[   82.584367]  ? tipc_recvmsg+0x1c30/0x1c30
[   82.588520]  ___sys_sendmsg+0xec0/0x1310
[   82.592600]  ? __fdget+0x4e/0x60
[   82.595983]  SYSC_sendmsg+0x2a3/0x3d0
[   82.599795]  SyS_sendmsg+0x54/0x80
[   82.603346]  do_syscall_64+0x309/0x430
[   82.607243]  ? ___sys_sendmsg+0x1310/0x1310
[   82.611579]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[   82.616768] RIP: 0033:0x455389
[   82.619949] RSP: 002b:00007f6cb4d61c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   82.627662] RAX: ffffffffffffffda RBX: 00007f6cb4d626d4 RCX: 0000000000455389
[   82.634933] RDX: 0000000000000000 RSI: 0000000020030000 RDI: 0000000000000013
[   82.638990] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies.  Check SNMP counters.
[   82.642196] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   82.642205] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[   82.642211] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000000
[   82.642221] 
[   82.642227] Local variable description: ----dnode@__tipc_sendmsg
[   82.642229] Variable was created at:
[   82.642248]  __tipc_sendmsg+0x20c/0x41c0
[   82.642262]  tipc_sendmsg+0xeb/0x140
[   82.642266] ==================================================================
[   82.642270] Disabling lock debugging due to kernel taint
[   82.642276] Kernel panic - not syncing: panic_on_warn set ...
[   82.642276] 
[   82.642290] CPU: 0 PID: 6726 Comm: syz-executor2 Tainted: G    B            4.16.0+ #87
[   82.642296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   82.642300] Call Trace:
[   82.642314]  dump_stack+0x185/0x1d0
[   82.642332]  panic+0x39d/0x940
[   82.642366]  ? tipc_node_get_mtu+0x200/0x7a0
[   82.642376]  kmsan_report+0x238/0x240
[   82.642402]  __msan_warning_32+0x6c/0xb0
[   82.752493]  tipc_node_get_mtu+0x200/0x7a0
[   82.756740]  __tipc_sendmsg+0x1b32/0x41c0
2018/04/25 18:56:25 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'lo\x00'})
sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="14000600000000f7ffffff0000010000000000021400010000000000000000000000000000000001"], 0x2}, 0x1}, 0x0)

2018/04/25 18:56:25 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='/dev/loop#\x00', 0x0)
keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000180)='.request_key_auth\x00', 0x0)
r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000280)={<r3=>0x0, 0x5}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x8000, 0x820c, 0x81, 0x9, 0x1, 0x1a, 0x4, r3}, &(0x7f0000000380)=0x20)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2)
sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f00000003c0), &(0x7f0000000400)=0x40)
ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x15)
ioctl$LOOP_SET_FD(r2, 0x4c00, r0)

[   82.760893]  ? kmsan_set_origin_inline+0x6b/0x120
[   82.765745]  ? __msan_poison_alloca+0x15c/0x1d0
[   82.770416]  ? local_bh_enable+0x36/0x40
[   82.774492]  tipc_sendmsg+0xeb/0x140
[   82.778212]  ? tipc_recvmsg+0x1c30/0x1c30
[   82.782364]  ___sys_sendmsg+0xec0/0x1310
[   82.786439]  ? __fdget+0x4e/0x60
[   82.789822]  SYSC_sendmsg+0x2a3/0x3d0
[   82.793633]  SyS_sendmsg+0x54/0x80
[   82.797178]  do_syscall_64+0x309/0x430
[   82.801067]  ? ___sys_sendmsg+0x1310/0x1310
[   82.805392]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[   82.810580] RIP: 0033:0x455389
[   82.813761] RSP: 002b:00007f6cb4d61c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   82.821470] RAX: ffffffffffffffda RBX: 00007f6cb4d626d4 RCX: 0000000000455389
[   82.828738] RDX: 0000000000000000 RSI: 0000000020030000 RDI: 0000000000000013
[   82.836011] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   82.843280] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[   82.850547] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000000
[   82.858289] Dumping ftrace buffer:
[   82.861815]    (ftrace buffer empty)
[   82.865498] Kernel Offset: disabled
[   82.869097] Rebooting in 86400 seconds..