INIT: Entering runlevel: 2
[[36minfo[39;49m] Using makefile-style concurrent boot in runlevel 2.
[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[....] Starting periodic command scheduler: cron[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
Debian GNU/Linux 7 syzkaller ttyS0
Warning: Permanently added '10.128.0.44' (ECDSA) to the list of known hosts.
2018/05/04 20:54:06 fuzzer started
2018/05/04 20:54:07 dialing manager at 10.128.0.26:43959
syzkaller login: [ 48.576474] can: request_module (can-proto-0) failed.
[ 48.587740] can: request_module (can-proto-0) failed.
2018/05/04 20:54:15 kcov=true, comps=false
2018/05/04 20:54:19 executing program 0:
2018/05/04 20:54:19 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000100)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000180)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0xc0c0)
2018/05/04 20:54:19 executing program 3:
mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0)
r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0)
preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0)
creat(&(0x7f0000000180)='./file0\x00', 0x0)
2018/05/04 20:54:19 executing program 7:
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x100000000000002, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@newlink={0x34, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_ADDRESS={0xc, 0x1, @empty=[0xfffffff0]}]}, 0x34}, 0x1}, 0x0)
2018/05/04 20:54:19 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f0000000dc0)=[{{&(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000300)=""/251, 0xe3}, {&(0x7f00000000c0)=""/31, 0x1f}], 0x2}}], 0x1, 0x0, &(0x7f0000000e80))
perf_event_open(&(0x7f0000000280)={0x0, 0x70, 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, 0x8cd5, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80002, 0x88)
bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x4e23}, 0x1c)
r1 = socket$inet6(0xa, 0x1000000802, 0x88)
sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000000000)='G', 0x1}], 0x1}, 0x0)
recvmmsg(r0, &(0x7f00000004c0)=[{{&(0x7f0000001240)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000001580)=""/135, 0x87}}, {{&(0x7f0000001640)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002800), 0x26d, &(0x7f0000002840)=""/131, 0xfffffffffffffe26}}], 0x3fffffffffffeee, 0x40000042, &(0x7f00000029c0)={0x77359400})
2018/05/04 20:54:19 executing program 5:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x840000000003, 0x2)
setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000040), 0x4)
setsockopt$inet_int(r0, 0x0, 0x40000000000c9, &(0x7f0000000080), 0x4)
2018/05/04 20:54:19 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1a)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)
listen(r0, 0x90)
r1 = socket$inet6(0xa, 0x6, 0x0)
connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c)
2018/05/04 20:54:19 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00'})
sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="4600fe200a00020000"], 0x2}, 0x1}, 0x0)
[ 54.470218] IPVS: ftp: loaded support on port[0] = 21
[ 54.569301] IPVS: ftp: loaded support on port[0] = 21
[ 54.614347] IPVS: ftp: loaded support on port[0] = 21
[ 54.692771] IPVS: ftp: loaded support on port[0] = 21
[ 54.795905] IPVS: ftp: loaded support on port[0] = 21
[ 54.920251] IPVS: ftp: loaded support on port[0] = 21
[ 55.060813] IPVS: ftp: loaded support on port[0] = 21
[ 55.225805] IPVS: ftp: loaded support on port[0] = 21
[ 56.050925] ip (4672) used greatest stack depth: 54312 bytes left
[ 56.795260] ip (4730) used greatest stack depth: 54264 bytes left
[ 57.457257] ip (4783) used greatest stack depth: 53944 bytes left
[ 57.587446] bridge0: port 1(bridge_slave_0) entered blocking state
[ 57.593950] bridge0: port 1(bridge_slave_0) entered disabled state
[ 57.643786] device bridge_slave_0 entered promiscuous mode
[ 57.669533] bridge0: port 1(bridge_slave_0) entered blocking state
[ 57.676082] bridge0: port 1(bridge_slave_0) entered disabled state
[ 57.701244] device bridge_slave_0 entered promiscuous mode
[ 57.856183] bridge0: port 2(bridge_slave_1) entered blocking state
[ 57.862692] bridge0: port 2(bridge_slave_1) entered disabled state
[ 57.897920] device bridge_slave_1 entered promiscuous mode
[ 57.945192] bridge0: port 2(bridge_slave_1) entered blocking state
[ 57.951667] bridge0: port 2(bridge_slave_1) entered disabled state
[ 57.962174] device bridge_slave_1 entered promiscuous mode
[ 57.992181] bridge0: port 1(bridge_slave_0) entered blocking state
[ 57.998681] bridge0: port 1(bridge_slave_0) entered disabled state
[ 58.028522] device bridge_slave_0 entered promiscuous mode
[ 58.092937] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[ 58.120383] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.126945] bridge0: port 1(bridge_slave_0) entered disabled state
[ 58.165750] device bridge_slave_0 entered promiscuous mode
[ 58.201758] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[ 58.274375] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[ 58.311467] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.317977] bridge0: port 2(bridge_slave_1) entered disabled state
[ 58.373323] device bridge_slave_1 entered promiscuous mode
[ 58.398839] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[ 58.459650] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.466148] bridge0: port 2(bridge_slave_1) entered disabled state
[ 58.510298] device bridge_slave_1 entered promiscuous mode
[ 58.585247] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[ 58.597085] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.603578] bridge0: port 1(bridge_slave_0) entered disabled state
[ 58.630508] device bridge_slave_0 entered promiscuous mode
[ 58.686725] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.693216] bridge0: port 1(bridge_slave_0) entered disabled state
[ 58.730221] device bridge_slave_0 entered promiscuous mode
[ 58.744985] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[ 58.759299] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[ 58.781278] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.787750] bridge0: port 1(bridge_slave_0) entered disabled state
[ 58.813946] device bridge_slave_0 entered promiscuous mode
[ 58.852745] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.859304] bridge0: port 2(bridge_slave_1) entered disabled state
[ 58.893573] device bridge_slave_1 entered promiscuous mode
[ 58.953001] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[ 58.970605] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.977177] bridge0: port 2(bridge_slave_1) entered disabled state
[ 59.014258] device bridge_slave_1 entered promiscuous mode
[ 59.040310] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.046796] bridge0: port 2(bridge_slave_1) entered disabled state
[ 59.057335] device bridge_slave_1 entered promiscuous mode
[ 59.066802] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 59.090096] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.096577] bridge0: port 1(bridge_slave_0) entered disabled state
[ 59.134300] device bridge_slave_0 entered promiscuous mode
[ 59.176394] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[ 59.205816] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 59.218457] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[ 59.238639] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[ 59.261462] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 59.349370] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.355867] bridge0: port 2(bridge_slave_1) entered disabled state
[ 59.384235] device bridge_slave_1 entered promiscuous mode
[ 59.400280] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[ 59.412248] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[ 59.437144] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 59.511355] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[ 59.530939] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 59.631580] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[ 59.663575] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 59.678220] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[ 59.685224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 59.743113] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[ 59.750181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 59.780101] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 59.848232] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[ 59.935828] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 59.949689] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[ 59.967861] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 60.005774] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 60.014092] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[ 60.024542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 60.156253] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[ 60.163329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 60.199676] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 60.226634] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 60.257169] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 60.273531] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[ 60.284856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 60.301993] ip (4970) used greatest stack depth: 53656 bytes left
[ 60.394188] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[ 60.401211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 60.415832] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 60.460638] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 60.537205] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 60.546691] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[ 60.570167] team0: Port device team_slave_0 added
[ 60.661512] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[ 60.668598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 60.705656] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[ 60.713583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 60.732504] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[ 60.741489] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[ 60.750597] team0: Port device team_slave_0 added
[ 60.789247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 60.818421] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[ 60.841152] team0: Port device team_slave_1 added
[ 60.863661] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 60.918783] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[ 60.925884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 60.951116] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[ 60.962567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 60.976917] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[ 60.989342] team0: Port device team_slave_0 added
[ 61.013190] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[ 61.034226] team0: Port device team_slave_1 added
[ 61.068402] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[ 61.075983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 61.099431] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[ 61.107790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 61.124193] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 61.184139] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[ 61.218703] team0: Port device team_slave_0 added
[ 61.281578] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[ 61.290272] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[ 61.302601] team0: Port device team_slave_1 added
[ 61.321158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 61.351832] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 61.385598] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[ 61.393008] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[ 61.401440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 61.422926] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 61.443827] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 61.496726] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[ 61.504433] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[ 61.516948] team0: Port device team_slave_1 added
[ 61.536944] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[ 61.554940] team0: Port device team_slave_0 added
[ 61.572870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 61.593154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 61.630180] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[ 61.637816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 61.649999] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 61.680219] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[ 61.690418] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 61.700102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 61.728530] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[ 61.747240] team0: Port device team_slave_0 added
[ 61.761545] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[ 61.780370] team0: Port device team_slave_0 added
[ 61.789278] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[ 61.805285] team0: Port device team_slave_1 added
[ 61.824701] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[ 61.834904] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[ 61.846120] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 61.864250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 61.899191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 61.917974] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 61.944024] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[ 61.955955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 61.980121] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 61.992538] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[ 62.001546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 62.013465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 62.025324] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[ 62.060991] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[ 62.069607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 62.088443] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 62.105711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 62.130491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 62.153243] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[ 62.161482] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[ 62.173484] team0: Port device team_slave_1 added
[ 62.181247] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[ 62.189818] team0: Port device team_slave_1 added
[ 62.199688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 62.218764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 62.241559] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[ 62.256018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 62.282567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 62.299882] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[ 62.308992] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[ 62.318535] team0: Port device team_slave_0 added
[ 62.340557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 62.359986] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 62.387609] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[ 62.402937] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 62.423404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 62.448490] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[ 62.455617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 62.480471] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 62.525545] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[ 62.534742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 62.544270] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 62.568365] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[ 62.577839] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[ 62.591978] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 62.612259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 62.637421] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 62.653618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 62.671639] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[ 62.681721] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[ 62.692796] team0: Port device team_slave_1 added
[ 62.705721] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 62.722206] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 62.756159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[ 62.763814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 62.778786] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 62.806406] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[ 62.822291] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[ 62.831674] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 62.868465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 62.896188] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 62.928654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 62.947102] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[ 62.954581] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 62.963564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 62.999479] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[ 63.010301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 63.029899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 63.066211] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[ 63.075735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 63.096328] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 63.195582] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[ 63.203176] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 63.217258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 63.237485] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[ 63.255533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 63.271624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 63.316372] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[ 63.338624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 63.375423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 63.585834] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[ 63.593603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 63.607362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 63.840499] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[ 63.848130] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 63.863229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 64.948881] bridge0: port 2(bridge_slave_1) entered blocking state
[ 64.955394] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 64.962339] bridge0: port 1(bridge_slave_0) entered blocking state
[ 64.968816] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 65.009295] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[ 65.020513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 65.044529] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.050996] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 65.057841] bridge0: port 1(bridge_slave_0) entered blocking state
[ 65.064277] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 65.098248] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[ 65.297631] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.304140] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 65.311013] bridge0: port 1(bridge_slave_0) entered blocking state
[ 65.317519] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 65.328958] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[ 65.356114] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.362627] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 65.369558] bridge0: port 1(bridge_slave_0) entered blocking state
[ 65.376058] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 65.385486] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[ 65.411022] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.417552] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 65.424469] bridge0: port 1(bridge_slave_0) entered blocking state
[ 65.430951] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 65.516728] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[ 65.814757] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.821247] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 65.828134] bridge0: port 1(bridge_slave_0) entered blocking state
[ 65.834614] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 65.871029] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[ 65.918012] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.924562] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 65.931492] bridge0: port 1(bridge_slave_0) entered blocking state
[ 65.937969] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 66.010206] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[ 66.079770] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 66.095138] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 66.116765] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 66.143462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 66.164968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 66.180656] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 66.640955] bridge0: port 2(bridge_slave_1) entered blocking state
[ 66.647471] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 66.654359] bridge0: port 1(bridge_slave_0) entered blocking state
[ 66.660819] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 66.729977] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[ 67.088496] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 74.060891] 8021q: adding VLAN 0 to HW filter on device bond0
[ 74.227116] 8021q: adding VLAN 0 to HW filter on device bond0
[ 74.317617] 8021q: adding VLAN 0 to HW filter on device bond0
[ 74.418663] 8021q: adding VLAN 0 to HW filter on device bond0
[ 74.749867] 8021q: adding VLAN 0 to HW filter on device bond0
[ 74.871784] 8021q: adding VLAN 0 to HW filter on device bond0
[ 74.898853] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[ 75.056715] 8021q: adding VLAN 0 to HW filter on device bond0
[ 75.102118] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[ 75.156854] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[ 75.212214] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[ 75.619189] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[ 75.699233] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[ 75.705578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 75.718944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 75.757788] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[ 75.927174] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[ 75.933504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 75.945623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 76.024188] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[ 76.030530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 76.042175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 76.075187] 8021q: adding VLAN 0 to HW filter on device bond0
[ 76.094751] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[ 76.101130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 76.119006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 76.175172] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[ 76.421350] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[ 76.427663] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 76.442273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 76.572757] 8021q: adding VLAN 0 to HW filter on device team0
[ 76.627178] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[ 76.633497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 76.645664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 76.871958] 8021q: adding VLAN 0 to HW filter on device team0
[ 76.912592] 8021q: adding VLAN 0 to HW filter on device team0
[ 76.949575] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[ 76.969421] 8021q: adding VLAN 0 to HW filter on device team0
[ 77.216805] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[ 77.223216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 77.238288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 77.267402] 8021q: adding VLAN 0 to HW filter on device team0
[ 77.566841] 8021q: adding VLAN 0 to HW filter on device team0
[ 77.831210] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[ 77.837590] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 77.848345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 78.117966] 8021q: adding VLAN 0 to HW filter on device team0
[ 78.714765] 8021q: adding VLAN 0 to HW filter on device team0
2018/05/04 20:54:47 executing program 1:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/fib_triestat\x00')
readv(r0, &(0x7f0000001800)=[{&(0x7f0000000300)=""/160, 0xa0}], 0x1)
2018/05/04 20:54:47 executing program 1:
syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "169476", 0x44, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0)
[ 82.168255] ==================================================================
[ 82.175697] BUG: KMSAN: uninit-value in iptable_mangle_hook+0x5e5/0x720
[ 82.182472] CPU: 1 PID: 6580 Comm: syz-executor2 Not tainted 4.16.0+ #87
[ 82.189334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 82.198695] Call Trace:
[ 82.201298] dump_stack+0x185/0x1d0
[ 82.204938] ? iptable_mangle_hook+0x5e5/0x720
[ 82.209536] kmsan_report+0x142/0x240
[ 82.213352] __msan_warning_32+0x6c/0xb0
[ 82.217420] iptable_mangle_hook+0x5e5/0x720
[ 82.221840] ? iptable_mangle_net_exit+0x130/0x130
[ 82.226777] nf_hook_slow+0x158/0x3d0
[ 82.230590] __ip_local_out+0x6d5/0x7e0
[ 82.234580] ? __ip_local_out+0x7e0/0x7e0
[ 82.238738] ip_queue_xmit+0x1958/0x1d10
[ 82.242812] ? ip_output+0x5d0/0x5d0
[ 82.246530] dccp_transmit_skb+0x15eb/0x1900
[ 82.250952] dccp_send_reset+0x398/0x4e0
[ 82.255024] dccp_disconnect+0x39b/0x11c0
[ 82.259190] ? _raw_spin_unlock_bh+0x57/0x70
[ 82.263606] ? __local_bh_enable_ip+0x30/0x140
[ 82.268194] ? dccp_destroy_sock+0x6b0/0x6b0
[ 82.272612] inet_child_forget+0xd0/0x4d0
[ 82.276780] inet_csk_listen_stop+0x405/0xef0
[ 82.281294] ? __msan_metadata_ptr_for_store_1+0x13/0x20
[ 82.286753] dccp_disconnect+0x355/0x11c0
[ 82.290908] ? inet_stream_connect+0xff/0x170
[ 82.295511] ? __inet_stream_connect+0xda/0x11b0
[ 82.300271] ? inet_stream_connect+0x80/0x170
[ 82.304771] ? dccp_destroy_sock+0x6b0/0x6b0
[ 82.309185] __inet_stream_connect+0x5b9/0x11b0
[ 82.313859] ? __local_bh_enable_ip+0x3b/0x140
[ 82.318446] ? lock_sock_nested+0x27a/0x2a0
[ 82.322786] inet_stream_connect+0xff/0x170
[ 82.327114] ? __inet_stream_connect+0x11b0/0x11b0
[ 82.332047] SYSC_connect+0x41a/0x510
[ 82.335855] ? SYSC_mmap+0x172/0x1a0
[ 82.339572] SyS_connect+0x54/0x80
[ 82.343116] do_syscall_64+0x309/0x430
[ 82.347016] ? SYSC_accept+0xb0/0xb0
[ 82.350742] entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[ 82.355935] RIP: 0033:0x455979
[ 82.359125] RSP: 002b:00007f9869da1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a
[ 82.366842] RAX: ffffffffffffffda RBX: 00007f9869da26d4 RCX: 0000000000455979
[ 82.374115] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000014
[ 82.381398] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[ 82.388668] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 82.396052] R13: 000000000000005b R14: 00000000006f4928 R15: 0000000000000000
[ 82.403326]
[ 82.404959] Uninit was stored to memory at:
[ 82.409304] kmsan_internal_chain_origin+0x12b/0x210
[ 82.414418] __msan_chain_origin+0x69/0xc0
[ 82.418662] ip_queue_xmit+0x1b47/0x1d10
[ 82.422730] dccp_transmit_skb+0x15eb/0x1900
[ 82.427146] dccp_send_reset+0x398/0x4e0
[ 82.431204] dccp_disconnect+0x39b/0x11c0
[ 82.435360] inet_child_forget+0xd0/0x4d0
[ 82.439513] inet_csk_listen_stop+0x405/0xef0
[ 82.444006] dccp_disconnect+0x355/0x11c0
[ 82.448163] __inet_stream_connect+0x5b9/0x11b0
[ 82.452847] inet_stream_connect+0xff/0x170
[ 82.457185] SYSC_connect+0x41a/0x510
[ 82.460997] SyS_connect+0x54/0x80
[ 82.464545] do_syscall_64+0x309/0x430
[ 82.468450] entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[ 82.473631] Uninit was stored to memory at:
[ 82.477967] kmsan_internal_chain_origin+0x12b/0x210
[ 82.483080] __msan_chain_origin+0x69/0xc0
[ 82.487345] inet_csk_clone_lock+0x503/0x580
[ 82.491767] dccp_create_openreq_child+0x7f/0x890
[ 82.496622] dccp_v6_request_recv_sock+0x8e4/0x2090
[ 82.501648] dccp_check_req+0x7b9/0x8f0
[ 82.505624] dccp_v6_rcv+0x11a5/0x2420
[ 82.509512] ip6_input_finish+0xaac/0x2250
[ 82.513746] ip6_input+0x294/0x320
[ 82.517303] ip6_rcv_finish+0x46e/0x6e0
[ 82.521283] ipv6_rcv+0x1e16/0x2340
[ 82.524921] __netif_receive_skb_core+0x47df/0x4a90
[ 82.529949] process_backlog+0x62d/0xe20
[ 82.534013] net_rx_action+0x7c1/0x1a70
[ 82.537994] __do_softirq+0x56d/0x93d
[ 82.541783] Uninit was created at:
[ 82.545327] kmsan_internal_poison_shadow+0xb8/0x1b0
[ 82.550430] kmsan_kmalloc+0x94/0x100
[ 82.554231] kmem_cache_alloc+0xaab/0xb90
[ 82.558378] inet_reqsk_alloc+0xc4/0x7f0
[ 82.562440] dccp_v6_conn_request+0x708/0x18f0
[ 82.568513] dccp_rcv_state_process+0x2ea/0x2410
[ 82.573282] dccp_v4_do_rcv+0x229/0x340
[ 82.577269] __sk_receive_skb+0x60e/0xf20
[ 82.581427] dccp_v6_rcv+0x22be/0x2420
[ 82.585329] ip6_input_finish+0xaac/0x2250
[ 82.589572] ip6_input+0x294/0x320
[ 82.593116] ip6_rcv_finish+0x46e/0x6e0
[ 82.597353] ipv6_rcv+0x1e16/0x2340
[ 82.600986] __netif_receive_skb_core+0x47df/0x4a90
[ 82.606017] process_backlog+0x62d/0xe20
[ 82.610094] net_rx_action+0x7c1/0x1a70
[ 82.614068] __do_softirq+0x56d/0x93d
[ 82.617857] ==================================================================
[ 82.625207] Disabling lock debugging due to kernel taint
[ 82.630660] Kernel panic - not syncing: panic_on_warn set ...
[ 82.630660]
[ 82.638038] CPU: 1 PID: 6580 Comm: syz-executor2 Tainted: G B 4.16.0+ #87
[ 82.646175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 82.655528] Call Trace:
[ 82.658131] dump_stack+0x185/0x1d0
[ 82.661771] panic+0x39d/0x940
[ 82.664985] ? iptable_mangle_hook+0x5e5/0x720
[ 82.669569] kmsan_report+0x238/0x240
[ 82.673403] __msan_warning_32+0x6c/0xb0
[ 82.677475] iptable_mangle_hook+0x5e5/0x720
[ 82.681892] ? iptable_mangle_net_exit+0x130/0x130
[ 82.686826] nf_hook_slow+0x158/0x3d0
[ 82.690634] __ip_local_out+0x6d5/0x7e0
[ 82.694620] ? __ip_local_out+0x7e0/0x7e0
[ 82.698784] ip_queue_xmit+0x1958/0x1d10
[ 82.702868] ? ip_output+0x5d0/0x5d0
[ 82.706590] dccp_transmit_skb+0x15eb/0x1900
[ 82.711015] dccp_send_reset+0x398/0x4e0
[ 82.715178] dccp_disconnect+0x39b/0x11c0
[ 82.719352] ? _raw_spin_unlock_bh+0x57/0x70
[ 82.723776] ? __local_bh_enable_ip+0x30/0x140
[ 82.728448] ? dccp_destroy_sock+0x6b0/0x6b0
[ 82.732866] inet_child_forget+0xd0/0x4d0
[ 82.737026] inet_csk_listen_stop+0x405/0xef0
[ 82.741531] ? __msan_metadata_ptr_for_store_1+0x13/0x20
[ 82.746994] dccp_disconnect+0x355/0x11c0
[ 82.751152] ? inet_stream_connect+0xff/0x170
[ 82.755660] ? __inet_stream_connect+0xda/0x11b0
[ 82.760422] ? inet_stream_connect+0x80/0x170
[ 82.764923] ? dccp_destroy_sock+0x6b0/0x6b0
[ 82.769340] __inet_stream_connect+0x5b9/0x11b0
[ 82.774023] ? __local_bh_enable_ip+0x3b/0x140
[ 82.778610] ? lock_sock_nested+0x27a/0x2a0
[ 82.782936] inet_stream_connect+0xff/0x170
[ 82.787261] ? __inet_stream_connect+0x11b0/0x11b0
[ 82.792203] SYSC_connect+0x41a/0x510
[ 82.796010] ? SYSC_mmap+0x172/0x1a0
[ 82.799734] SyS_connect+0x54/0x80
[ 82.803280] do_syscall_64+0x309/0x430
[ 82.807171] ? SYSC_accept+0xb0/0xb0
[ 82.810896] entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[ 82.816080] RIP: 0033:0x455979
[ 82.819263] RSP: 002b:00007f9869da1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a
[ 82.826972] RAX: ffffffffffffffda RBX: 00007f9869da26d4 RCX: 0000000000455979
[ 82.834240] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000014
[ 82.841521] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[ 82.848819] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 82.856093] R13: 000000000000005b R14: 00000000006f4928 R15: 0000000000000000
[ 82.864027] Dumping ftrace buffer:
[ 82.867549] (ftrace buffer empty)
[ 82.871235] Kernel Offset: disabled
[ 82.874838] Rebooting in 86400 seconds..