[ 72.125645][ T26] audit: type=1800 audit(1564753428.729:27): pid=10136 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 72.173778][ T26] audit: type=1800 audit(1564753428.839:28): pid=10136 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 73.022385][ T26] audit: type=1800 audit(1564753429.689:29): pid=10136 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 73.047555][ T26] audit: type=1800 audit(1564753429.689:30): pid=10136 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.1.35' (ECDSA) to the list of known hosts. syzkaller login: [ 83.245551][T10300] IPVS: ftp: loaded support on port[0] = 21 [ 83.245558][T10302] IPVS: ftp: loaded support on port[0] = 21 [ 83.268969][T10304] IPVS: ftp: loaded support on port[0] = 21 [ 83.270043][T10298] IPVS: ftp: loaded support on port[0] = 21 [ 83.277858][T10303] IPVS: ftp: loaded support on port[0] = 21 [ 83.282421][T10301] IPVS: ftp: loaded support on port[0] = 21 [ 83.455666][T10301] chnl_net:caif_netlink_parms(): no params data found [ 83.565550][T10302] chnl_net:caif_netlink_parms(): no params data found [ 83.607956][T10300] chnl_net:caif_netlink_parms(): no params data found [ 83.638019][T10303] chnl_net:caif_netlink_parms(): no params data found [ 83.651855][T10304] chnl_net:caif_netlink_parms(): no params data found [ 83.661311][T10301] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.668664][T10301] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.677208][T10301] device bridge_slave_0 entered promiscuous mode [ 83.722100][T10301] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.730080][T10301] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.738845][T10301] device bridge_slave_1 entered promiscuous mode [ 83.750809][T10298] chnl_net:caif_netlink_parms(): no params data found [ 83.796152][T10302] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.804101][T10302] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.812310][T10302] device bridge_slave_0 entered promiscuous mode [ 83.826301][T10302] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.834714][T10302] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.843026][T10302] device bridge_slave_1 entered promiscuous mode [ 83.871151][T10300] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.878471][T10300] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.886841][T10300] device bridge_slave_0 entered promiscuous mode [ 83.895983][T10301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.906294][T10301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.935614][T10300] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.943125][T10300] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.951367][T10300] device bridge_slave_1 entered promiscuous mode [ 83.962412][T10302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.978687][T10303] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.985967][T10303] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.994027][T10303] device bridge_slave_0 entered promiscuous mode [ 84.016683][T10302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.031573][T10303] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.038680][T10303] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.047375][T10303] device bridge_slave_1 entered promiscuous mode [ 84.060407][T10304] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.067867][T10304] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.076296][T10304] device bridge_slave_0 entered promiscuous mode [ 84.083926][T10298] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.093250][T10298] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.101243][T10298] device bridge_slave_0 entered promiscuous mode [ 84.113948][T10298] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.122113][T10298] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.130173][T10298] device bridge_slave_1 entered promiscuous mode [ 84.138405][T10301] team0: Port device team_slave_0 added [ 84.146250][T10301] team0: Port device team_slave_1 added [ 84.164752][T10304] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.172347][T10304] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.180649][T10304] device bridge_slave_1 entered promiscuous mode [ 84.191284][T10300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.206952][T10300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.217650][T10302] team0: Port device team_slave_0 added [ 84.225680][T10302] team0: Port device team_slave_1 added [ 84.232913][T10303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.258506][T10298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.279851][T10303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.290706][T10300] team0: Port device team_slave_0 added [ 84.352400][T10301] device hsr_slave_0 entered promiscuous mode [ 84.399758][T10301] device hsr_slave_1 entered promiscuous mode [ 84.470765][T10298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.492536][T10300] team0: Port device team_slave_1 added [ 84.504998][T10304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.601835][T10302] device hsr_slave_0 entered promiscuous mode [ 84.659755][T10302] device hsr_slave_1 entered promiscuous mode [ 84.699336][T10302] debugfs: Directory 'hsr0' with parent '/' already present! [ 84.719646][T10304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.732949][T10303] team0: Port device team_slave_0 added [ 84.742521][T10298] team0: Port device team_slave_0 added [ 84.800806][T10300] device hsr_slave_0 entered promiscuous mode [ 84.839435][T10300] device hsr_slave_1 entered promiscuous mode [ 84.889368][T10300] debugfs: Directory 'hsr0' with parent '/' already present! [ 84.898998][T10304] team0: Port device team_slave_0 added [ 84.907761][T10304] team0: Port device team_slave_1 added [ 84.914626][T10303] team0: Port device team_slave_1 added [ 84.921752][T10298] team0: Port device team_slave_1 added [ 85.000948][T10303] device hsr_slave_0 entered promiscuous mode [ 85.039499][T10303] device hsr_slave_1 entered promiscuous mode [ 85.079340][T10303] debugfs: Directory 'hsr0' with parent '/' already present! [ 85.141933][T10298] device hsr_slave_0 entered promiscuous mode [ 85.189650][T10298] device hsr_slave_1 entered promiscuous mode [ 85.249315][T10298] debugfs: Directory 'hsr0' with parent '/' already present! [ 85.311095][T10304] device hsr_slave_0 entered promiscuous mode [ 85.359536][T10304] device hsr_slave_1 entered promiscuous mode [ 85.399270][T10304] debugfs: Directory 'hsr0' with parent '/' already present! [ 85.420490][T10301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.438502][T10301] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.452264][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.460615][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.477519][T10300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.498740][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.508708][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.516585][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.525791][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.534595][ T3319] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.541715][ T3319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.568196][T10300] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.576060][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.584501][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.595071][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.604012][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.611119][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.620934][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.629680][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.658210][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.667536][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.676342][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.685680][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.694406][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.702735][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.712187][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.726340][T10301] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 85.750114][T10303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.764960][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.774008][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.783148][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.793851][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.822797][T10303] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.833924][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.842739][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.851887][ T3319] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.858959][ T3319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.866737][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.875529][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.883942][ T3319] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.891043][ T3319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.899977][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.917384][T10301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.954097][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.963166][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.972681][T10311] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.979810][T10311] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.988529][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.997835][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.008729][T10298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.028848][T10302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.048075][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.059078][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.068135][T10311] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.075294][T10311] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.083074][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 86.092068][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.101135][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.110233][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.118861][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.128343][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 86.136863][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.146450][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.154449][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 86.168747][T10300] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network executing program [ 86.181043][T10300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 86.199964][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 86.211861][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.220385][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 86.228916][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.238108][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.246688][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.255542][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.263742][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 86.268359][T10302] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.289835][T10298] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.304921][T10304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.312265][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.333493][ C1] hrtimer: interrupt took 25870 ns [ 86.340158][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.348023][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.357455][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.365322][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.373376][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 86.382037][T10311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.399931][T10300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.447449][T10303] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 86.463667][T10303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 86.482643][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.491831][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.505673][ T3319] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.512831][ T3319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.520955][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.529967][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.538273][ T3319] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.541948][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 86.545385][ T3319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.564683][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.573887][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.585909][ T3319] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.593082][ T3319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.605811][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.614761][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.626281][ T3319] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.633447][ T3319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.644839][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 86.653719][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 86.665981][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 86.675564][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 86.687138][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 86.695975][ T3319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.698015][T10318] kasan: CONFIG_KASAN_INLINE enabled [ 86.713065][T10304] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.713941][T10318] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 86.740693][T10319] kasan: CONFIG_KASAN_INLINE enabled [ 86.746093][T10319] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 86.750252][T10318] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 86.761163][T10318] CPU: 1 PID: 10318 Comm: syz-executor847 Not tainted 5.3.0-rc2-next-20190802 #58 [ 86.770368][T10318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.780490][T10318] RIP: 0010:tls_trim_both_msgs+0x54/0x130 [ 86.786219][T10318] Code: 48 c1 ea 03 80 3c 02 00 0f 85 e3 00 00 00 4d 8b b5 b0 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8d 7e 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 b3 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b [ 86.806020][T10318] RSP: 0018:ffff88808fecfac0 EFLAGS: 00010206 [ 86.812111][T10318] RAX: dffffc0000000000 RBX: ffff8880a4a7b500 RCX: ffffffff862ee8af [ 86.820094][T10318] RDX: 0000000000000005 RSI: ffffffff862e29d6 RDI: 0000000000000028 [ 86.828078][T10318] RBP: ffff88808fecfae0 R08: ffff88808e200340 R09: ffffed10126238b9 [ 86.836063][T10318] R10: ffffed10126238b8 R11: ffff88809311c5c3 R12: 0000000000000000 [ 86.844044][T10318] R13: ffff8880863b6100 R14: 0000000000000000 R15: 00000000ffffffe0 [ 86.852322][T10318] FS: 00007feefbb5d700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 86.861281][T10318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 86.867887][T10318] CR2: 00007fffac2f9f98 CR3: 00000000a5e7e000 CR4: 00000000001406e0 [ 86.875909][T10318] Call Trace: [ 86.879218][T10318] tls_sw_sendmsg+0xe38/0x17b0 [ 86.884000][T10318] ? tx_work_handler+0x180/0x180 [ 86.888949][T10318] ? retint_kernel+0x2b/0x2b [ 86.893562][T10318] ? sock_sendmsg+0x51/0x130 [ 86.898167][T10318] ? inet6_sendmsg+0x19/0xe0 [ 86.902759][T10318] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 86.909013][T10318] inet6_sendmsg+0x9e/0xe0 [ 86.913432][T10318] ? inet6_ioctl+0x1c0/0x1c0 [ 86.918032][T10318] sock_sendmsg+0xd7/0x130 [ 86.922452][T10318] __sys_sendto+0x262/0x380 [ 86.926960][T10318] ? __ia32_sys_getpeername+0xb0/0xb0 [ 86.932340][T10318] ? __do_sys_perf_event_open+0x4e5/0x2890 [ 86.938195][T10318] ? retint_kernel+0x2b/0x2b [ 86.942795][T10318] ? trace_hardirqs_on_caller+0x6a/0x240 [ 86.948457][T10318] ? perf_event_set_output+0x4e0/0x4e0 [ 86.953936][T10318] ? __x64_sys_futex+0x404/0x590 [ 86.958905][T10318] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 86.965159][T10318] ? __kasan_check_write+0x14/0x20 [ 86.970640][T10318] ? switch_fpu_return+0x1fa/0x4f0 [ 86.975769][T10318] __x64_sys_sendto+0xe1/0x1a0 [ 86.980541][T10318] do_syscall_64+0xfa/0x760 [ 86.985153][T10318] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.991065][T10318] RIP: 0033:0x449ab9 [ 86.994963][T10318] Code: e8 5c e6 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb 06 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.014576][T10318] RSP: 002b:00007feefbb5ccd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 87.023128][T10318] RAX: ffffffffffffffda RBX: 00000000006e59e8 RCX: 0000000000449ab9 [ 87.031387][T10318] RDX: ffffffffffffffc1 RSI: 00000000200005c0 RDI: 0000000000000004 [ 87.039370][T10318] RBP: 00000000006e59e0 R08: 0000000000000000 R09: 1201000000003618 [ 87.047465][T10318] R10: 4000000000000000 R11: 0000000000000246 R12: 00000000006e59ec [ 87.055534][T10318] R13: 00007fff7545d36f R14: 00007feefbb5d9c0 R15: 20c49ba5e353f7cf [ 87.063513][T10318] Modules linked in: [ 87.067443][T10319] general protection fault: 0000 [#2] PREEMPT SMP KASAN [ 87.074433][T10319] CPU: 0 PID: 10319 Comm: syz-executor847 Tainted: G D 5.3.0-rc2-next-20190802 #58 [ 87.085050][T10319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.093218][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.095145][T10319] RIP: 0010:tls_trim_both_msgs+0x54/0x130 [ 87.103409][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.108277][T10319] Code: 48 c1 ea 03 80 3c 02 00 0f 85 e3 00 00 00 4d 8b b5 b0 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8d 7e 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 b3 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b [ 87.108284][T10319] RSP: 0018:ffff888084cc7ac0 EFLAGS: 00010206 [ 87.108294][T10319] RAX: dffffc0000000000 RBX: ffff888093d9d4c0 RCX: ffffffff862ee8af [ 87.108323][T10319] RDX: 0000000000000005 RSI: ffffffff862e29d6 RDI: 0000000000000028 [ 87.123170][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.135350][T10319] RBP: ffff888084cc7ae0 R08: ffff888091782180 R09: ffffed10126336b9 [ 87.135358][T10319] R10: ffffed10126336b8 R11: ffff88809319b5c3 R12: 0000000000000000 [ 87.135364][T10319] R13: ffff8880a657ad80 R14: 0000000000000000 R15: 00000000ffffffe0 [ 87.135373][T10319] FS: 00007feefbb3c700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 87.135381][T10319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 87.135387][T10319] CR2: 00000000004d0c70 CR3: 00000000a5e7e000 CR4: 00000000001406f0 [ 87.135405][T10319] Call Trace: [ 87.135430][T10319] tls_sw_sendmsg+0xe38/0x17b0 [ 87.135445][T10319] ? tomoyo_socket_sendmsg_permission+0x12f/0x3cb [ 87.135465][T10319] ? tx_work_handler+0x180/0x180 [ 87.135482][T10319] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 87.135496][T10319] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 87.135511][T10319] inet6_sendmsg+0x9e/0xe0 [ 87.135523][T10319] ? inet6_ioctl+0x1c0/0x1c0 [ 87.135536][T10319] sock_sendmsg+0xd7/0x130 [ 87.135548][T10319] __sys_sendto+0x262/0x380 [ 87.135561][T10319] ? __ia32_sys_getpeername+0xb0/0xb0 [ 87.135578][T10319] ? __this_cpu_preempt_check+0x93/0x210 [ 87.135594][T10319] ? __x64_sys_futex+0x1ed/0x590 [ 87.135607][T10319] ? __x64_sys_futex+0x404/0x590 [ 87.135619][T10319] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 87.135633][T10319] ? __kasan_check_write+0x14/0x20 [ 87.135647][T10319] ? switch_fpu_return+0x1fa/0x4f0 [ 87.135664][T10319] __x64_sys_sendto+0xe1/0x1a0 [ 87.135682][T10319] do_syscall_64+0xfa/0x760 [ 87.135699][T10319] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.135708][T10319] RIP: 0033:0x449ab9 [ 87.135724][T10319] Code: e8 5c e6 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb 06 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.135731][T10319] RSP: 002b:00007feefbb3bcd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 87.135743][T10319] RAX: ffffffffffffffda RBX: 00000000006e59f8 RCX: 0000000000449ab9 [ 87.135751][T10319] RDX: ffffffffffffffc1 RSI: 00000000200005c0 RDI: 0000000000000004 [ 87.135759][T10319] RBP: 00000000006e59f0 R08: 0000000000000000 R09: 1201000000003618 [ 87.135767][T10319] R10: 4000000000000000 R11: 0000000000000246 R12: 00000000006e59fc [ 87.135776][T10319] R13: 00007fff7545d36f R14: 00007feefbb3c9c0 R15: 20c49ba5e353f7cf [ 87.135788][T10319] Modules linked in: [ 87.151207][T10319] ---[ end trace c56975b6bac8e322 ]--- [ 87.164069][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.166888][T10319] RIP: 0010:tls_trim_both_msgs+0x54/0x130 [ 87.178820][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.184350][T10319] Code: 48 c1 ea 03 80 3c 02 00 0f 85 e3 00 00 00 4d 8b b5 b0 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8d 7e 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 b3 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b [ 87.196397][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.203062][T10319] RSP: 0018:ffff88808fecfac0 EFLAGS: 00010206 [ 87.216113][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.220509][T10319] RAX: dffffc0000000000 RBX: ffff8880a4a7b500 RCX: ffffffff862ee8af [ 87.220518][T10319] RDX: 0000000000000005 RSI: ffffffff862e29d6 RDI: 0000000000000028 [ 87.220527][T10319] RBP: ffff88808fecfae0 R08: ffff88808e200340 R09: ffffed10126238b9 [ 87.220535][T10319] R10: ffffed10126238b8 R11: ffff88809311c5c3 R12: 0000000000000000 [ 87.220543][T10319] R13: ffff8880863b6100 R14: 0000000000000000 R15: 00000000ffffffe0 [ 87.220554][T10319] FS: 00007feefbb3c700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 87.220563][T10319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 87.220578][T10319] CR2: 00000000004d0c70 CR3: 00000000a5e7e000 CR4: 00000000001406f0 [ 87.224654][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.228644][T10319] Kernel panic - not syncing: Fatal exception [ 87.230268][T10319] Kernel Offset: disabled [ 87.552014][T10319] Rebooting in 86400 seconds..