[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 29.195074] kauditd_printk_skb: 7 callbacks suppressed [ 29.195086] audit: type=1800 audit(1544671120.063:29): pid=5872 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 [ 29.227166] audit: type=1800 audit(1544671120.063:30): pid=5872 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 [....] startpar: service(s) returned failure: rsyslog ...[?25l[?1c7[FAIL8[?25h[?0c failed! Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.32' (ECDSA) to the list of known hosts. 2018/12/13 03:18:51 fuzzer started 2018/12/13 03:18:53 dialing manager at 10.128.0.26:37649 2018/12/13 03:18:53 syscalls: 1 2018/12/13 03:18:53 code coverage: enabled 2018/12/13 03:18:53 comparison tracing: enabled 2018/12/13 03:18:53 setuid sandbox: enabled 2018/12/13 03:18:53 namespace sandbox: enabled 2018/12/13 03:18:53 Android sandbox: /sys/fs/selinux/policy does not exist 2018/12/13 03:18:53 fault injection: enabled 2018/12/13 03:18:53 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/12/13 03:18:53 net packet injection: enabled 2018/12/13 03:18:53 net device setup: enabled 03:21:46 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=[@zcopy_cookie={0x18}], 0x18}, 0x4000000) syzkaller login: [ 215.445741] IPVS: ftp: loaded support on port[0] = 21 03:21:46 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) r3 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000000480)=""/39, 0x27, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x0, 0x0) dup2(r1, r2) [ 215.705606] IPVS: ftp: loaded support on port[0] = 21 03:21:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000001040)=""/190, &(0x7f0000000000)=0xbe) [ 216.057429] IPVS: ftp: loaded support on port[0] = 21 03:21:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000000580)) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={'syz', 0x3}, &(0x7f0000000b40)="b0f10937b75540862e4849f27c12bbd45a92a1a1ab3f559c28d3964b9b897e801d744bec4018d3e2fce2409007a9d3138c49fc82ecd50d434597cb946a000015", 0x40, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000480)={'syz'}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003840)=[{{&(0x7f0000003980)=@rc, 0x1a, &(0x7f0000002b80)=[{&(0x7f0000000680)=""/190, 0xbe}], 0x1000000000000083, &(0x7f0000002c00)=""/125, 0xfffffffffffffda6}, 0x6}], 0x1, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x40, 0x8001, 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, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000040)='security.evm\x00', &(0x7f00000002c0)=@ng, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f00000005c0)={0x0, 0x2}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), 0x0) preadv(r0, &(0x7f00000017c0), 0x1d0, 0x1f000000) [ 216.594632] IPVS: ftp: loaded support on port[0] = 21 03:21:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x4) [ 216.991782] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.013224] bridge0: port 1(bridge_slave_0) entered disabled state [ 217.021751] device bridge_slave_0 entered promiscuous mode [ 217.108115] IPVS: ftp: loaded support on port[0] = 21 [ 217.177139] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.191430] bridge0: port 2(bridge_slave_1) entered disabled state [ 217.199289] device bridge_slave_1 entered promiscuous mode [ 217.393519] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 217.525717] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 217.550104] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.563557] bridge0: port 1(bridge_slave_0) entered disabled state 03:21:48 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x27) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x44, 0x0, &(0x7f0000000080)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) [ 217.593427] device bridge_slave_0 entered promiscuous mode [ 217.712135] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.753289] bridge0: port 2(bridge_slave_1) entered disabled state [ 217.767991] device bridge_slave_1 entered promiscuous mode [ 217.862812] IPVS: ftp: loaded support on port[0] = 21 [ 217.901574] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 217.957886] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 218.030053] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 218.048985] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.063283] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.081603] device bridge_slave_0 entered promiscuous mode [ 218.101439] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 218.238297] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.263543] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.270949] device bridge_slave_1 entered promiscuous mode [ 218.356455] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 218.377465] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 218.497966] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 218.592200] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 218.619100] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 218.634286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 218.753068] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 218.759951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 218.856456] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 218.873808] team0: Port device team_slave_0 added [ 218.996720] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 219.024538] team0: Port device team_slave_1 added [ 219.061113] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 219.075298] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.093354] bridge0: port 1(bridge_slave_0) entered disabled state [ 219.107561] device bridge_slave_0 entered promiscuous mode [ 219.164442] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.172020] bridge0: port 1(bridge_slave_0) entered disabled state [ 219.185382] device bridge_slave_0 entered promiscuous mode [ 219.207857] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 219.226110] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.232578] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.245704] device bridge_slave_1 entered promiscuous mode [ 219.286754] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 219.317707] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 219.331840] team0: Port device team_slave_0 added [ 219.340552] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.361143] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.369062] device bridge_slave_1 entered promiscuous mode [ 219.378154] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 219.437203] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 219.448813] team0: Port device team_slave_1 added [ 219.456286] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 219.476650] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 219.503897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 219.511876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 219.533234] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 219.540595] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 219.566132] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 219.583370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 219.625964] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 219.643109] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 219.650207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 219.683938] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 219.702811] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 219.717048] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 219.749359] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 219.780146] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 219.795521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 219.819197] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 219.885479] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 219.892648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 219.914197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 220.028318] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 220.035773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 220.045103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 220.057772] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 220.072656] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 220.088638] team0: Port device team_slave_0 added [ 220.094452] bridge0: port 1(bridge_slave_0) entered blocking state [ 220.100815] bridge0: port 1(bridge_slave_0) entered disabled state [ 220.123954] device bridge_slave_0 entered promiscuous mode [ 220.169222] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 220.215153] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 220.233358] team0: Port device team_slave_1 added [ 220.240731] bridge0: port 2(bridge_slave_1) entered blocking state [ 220.274167] bridge0: port 2(bridge_slave_1) entered disabled state [ 220.287993] device bridge_slave_1 entered promiscuous mode [ 220.309391] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 220.338186] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 220.414720] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 220.463344] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 220.475551] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 220.523007] list_add corruption. prev->next should be next (ffffffff8a1dca60), but was ffff8881b55d6270. (prev=ffff8881d8b32bb0). [ 220.535292] ------------[ cut here ]------------ [ 220.540071] kernel BUG at lib/list_debug.c:28! [ 220.544761] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 220.550132] CPU: 1 PID: 6443 Comm: syz-executor5 Not tainted 4.20.0-rc6-next-20181210+ #164 [ 220.557284] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 220.558625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.574816] RIP: 0010:__list_add_valid.cold.2+0x23/0x2a [ 220.574853] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 220.580183] Code: e8 00 1f d2 fd 0f 0b 48 89 d9 48 c7 c7 20 e6 80 88 e8 ef 1e d2 fd 0f 0b 48 89 f1 48 c7 c7 a0 e6 80 88 48 89 de e8 db 1e d2 fd <0f> 0b 90 90 90 90 90 55 48 89 e5 41 57 41 56 49 be 00 00 00 00 00 [ 220.603504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 220.606353] RSP: 0018:ffff8881dad06dc0 EFLAGS: 00010286 [ 220.619053] RAX: 0000000000000075 RBX: ffffffff8a1dca60 RCX: 0000000000000000 [ 220.626341] RDX: 0000000000000000 RSI: ffffffff816621c5 RDI: 0000000000000005 [ 220.633617] RBP: ffff8881dad06dd8 R08: ffff8881b636e000 R09: ffffed103b5a5020 [ 220.640886] R10: ffffed103b5a5020 R11: ffff8881dad28107 R12: ffff8881cebd0270 [ 220.648160] R13: ffff8881cebd0000 R14: ffffffff8a1dc820 R15: ffffffff8a1dcab0 [ 220.655439] FS: 0000000000000000(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 [ 220.663671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.669554] CR2: 00007f6b474a71b0 CR3: 00000001d4aa3000 CR4: 00000000001406e0 [ 220.673037] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 220.676825] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 220.676834] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 220.676844] Call Trace: [ 220.686676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 220.690948] [ 220.710199] ___neigh_create+0x14b7/0x2600 [ 220.714456] ? neigh_remove_one+0x5a0/0x5a0 [ 220.718783] ? print_usage_bug+0xc0/0xc0 [ 220.720500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 220.722851] ? graph_lock+0x270/0x270 [ 220.722875] ? find_held_lock+0x36/0x1c0 [ 220.738115] ? ipv6_chk_mcast_addr+0x350/0x940 [ 220.742706] ? lock_downgrade+0x900/0x900 [ 220.746860] ? check_preemption_disabled+0x48/0x280 [ 220.751884] ? kasan_check_read+0x11/0x20 [ 220.756036] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 220.761316] ? lock_acquire+0x1ed/0x520 [ 220.765311] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 220.770898] ? check_preemption_disabled+0x48/0x280 [ 220.775928] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 220.781481] ? rcu_pm_notify+0xc0/0xc0 [ 220.785397] __neigh_create+0x30/0x40 [ 220.789205] ip6_finish_output2+0xa64/0x2940 [ 220.793619] ? irq_exit+0x17f/0x1c0 [ 220.797253] ? find_held_lock+0x36/0x1c0 [ 220.801325] ? ip6_forward_finish+0x560/0x560 [ 220.805839] ? ip6_mtu+0x39c/0x520 [ 220.809393] ? lock_downgrade+0x900/0x900 [ 220.813553] ? check_preemption_disabled+0x48/0x280 [ 220.818581] ? kasan_check_read+0x11/0x20 [ 220.822739] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 220.828021] ? rcu_read_unlock_special+0x370/0x370 [ 220.832969] ? ip6_mtu+0x160/0x520 [ 220.836514] ? find_match+0x10a0/0x10a0 [ 220.840494] ? kasan_check_read+0x11/0x20 [ 220.844648] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 220.849941] ip6_finish_output+0x58c/0xc60 [ 220.854182] ? ip6_finish_output+0x58c/0xc60 [ 220.858597] ip6_output+0x232/0x9d0 [ 220.862233] ? ip6_finish_output+0xc60/0xc60 [ 220.866649] ? ip6_fragment+0x38b0/0x38b0 [ 220.870806] ? ip6_mtu_from_fib6+0x770/0x770 [ 220.875232] mld_sendpack+0xad5/0xfa0 [ 220.879044] ? nf_hook.constprop.40+0x860/0x860 [ 220.883720] ? _raw_read_unlock_bh+0x30/0x40 [ 220.888134] ? trace_hardirqs_off_caller+0x310/0x310 [ 220.893248] ? __local_bh_enable_ip+0x160/0x260 [ 220.897926] mld_ifc_timer_expire+0x447/0x8a0 [ 220.902443] call_timer_fn+0x272/0x920 [ 220.906349] ? mld_dad_timer_expire+0x1b0/0x1b0 [ 220.911011] bridge0: port 2(bridge_slave_1) entered blocking state [ 220.911044] bridge0: port 2(bridge_slave_1) entered forwarding state [ 220.917325] ? process_timeout+0x40/0x40 [ 220.917353] ? mark_held_locks+0xc7/0x130 [ 220.917372] ? _raw_spin_unlock_irq+0x27/0x80 [ 220.924040] bridge0: port 1(bridge_slave_0) entered blocking state [ 220.927924] ? _raw_spin_unlock_irq+0x27/0x80 [ 220.932074] bridge0: port 1(bridge_slave_0) entered forwarding state [ 220.936526] ? mld_dad_timer_expire+0x1b0/0x1b0 [ 220.936541] ? lockdep_hardirqs_on+0x296/0x5b0 [ 220.936560] ? trace_hardirqs_on+0xbd/0x310 [ 220.967375] ? kasan_check_read+0x11/0x20 [ 220.968877] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 220.971533] ? __run_timers+0x7da/0xc70 [ 220.981761] ? trace_hardirqs_off_caller+0x310/0x310 [ 220.986878] ? mld_dad_timer_expire+0x1b0/0x1b0 [ 220.991546] __run_timers+0x7e5/0xc70 [ 220.995875] ? timer_fixup_init+0x70/0x70 [ 221.000033] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 221.005055] ? graph_lock+0x270/0x270 [ 221.008867] ? print_usage_bug+0xc0/0xc0 [ 221.012937] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 221.018146] ? find_held_lock+0x36/0x1c0 [ 221.022221] ? graph_lock+0x270/0x270 [ 221.026027] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 221.031572] ? check_preemption_disabled+0x48/0x280 [ 221.036600] ? __lock_is_held+0xb5/0x140 [ 221.040669] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 221.046215] ? check_preemption_disabled+0x48/0x280 [ 221.051243] run_timer_softirq+0x52/0xb0 [ 221.055314] ? rcu_read_lock_sched_held+0x14f/0x180 [ 221.060360] __do_softirq+0x308/0xb7e [ 221.064174] ? ktime_get_raw_ts64+0x4d0/0x4d0 [ 221.068680] ? lock_downgrade+0x900/0x900 [ 221.072836] ? __irqentry_text_end+0x1f9658/0x1f9658 [ 221.077954] ? pvclock_read_flags+0x160/0x160 [ 221.082463] ? lapic_next_event+0x5a/0x90 [ 221.086629] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 221.092193] ? kvm_clock_read+0x18/0x30 [ 221.096170] ? kvm_sched_clock_read+0x9/0x20 [ 221.100581] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 221.106122] ? check_preemption_disabled+0x48/0x280 [ 221.111143] irq_exit+0x17f/0x1c0 [ 221.114602] smp_apic_timer_interrupt+0x1cb/0x760 [ 221.119455] ? smp_reschedule_interrupt+0x109/0x650 [ 221.124485] ? smp_call_function_single_interrupt+0x650/0x650 [ 221.130380] ? interrupt_entry+0xb5/0xc0 [ 221.134454] ? trace_hardirqs_off_caller+0xbb/0x310 [ 221.139476] ? trace_hardirqs_off_caller+0xbb/0x310 [ 221.144499] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 221.149358] ? trace_hardirqs_on_caller+0x310/0x310 [ 221.154383] ? trace_hardirqs_on_caller+0x310/0x310 [ 221.159404] ? task_prio+0x50/0x50 [ 221.162958] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 221.168503] ? check_preemption_disabled+0x48/0x280 [ 221.173528] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 221.178380] apic_timer_interrupt+0xf/0x20 [ 221.182606] [ 221.184859] RIP: 0010:rcu_dynticks_curr_cpu_in_eqs+0x10d/0x170 [ 221.190828] Code: e9 03 0f b6 14 11 84 d2 74 05 80 fa 03 7e 3a 48 ba 00 00 00 00 00 fc ff df 41 89 45 c0 d1 e8 83 f0 01 48 c7 04 13 00 00 00 00 <83> e0 01 48 8b 75 d8 65 48 33 34 25 28 00 00 00 75 45 48 83 c4 68 [ 221.209730] RSP: 0018:ffff88818741e978 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [ 221.217445] RAX: 00000000000484ea RBX: 1ffff11030e83d30 RCX: 1ffff11030e83d34 [ 221.224715] RDX: dffffc0000000000 RSI: 0000000000000004 RDI: ffff88818741e9a0 [ 221.231992] RBP: ffff88818741ea00 R08: ffffed103b5a5b60 R09: ffffed103b5a5b5f [ 221.239290] R10: ffffed103b5a5b5f R11: ffff8881dad2dafb R12: ffff8881dad2da40 [ 221.246572] R13: ffff88818741e9e0 R14: ffff8881dad2daf8 R15: 0000000000000000 [ 221.253867] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 221.259147] ? rcu_softirq_qs+0x20/0x20 [ 221.263126] ? lock_downgrade+0x900/0x900 [ 221.267278] ? check_preemption_disabled+0x48/0x280 [ 221.272300] rcu_is_watching+0x10/0x30 [ 221.276207] lock_page_memcg+0x210/0x350 [ 221.280279] ? rcu_read_unlock_special+0x370/0x370 [ 221.285221] ? mem_cgroup_hierarchy_write+0x230/0x230 [ 221.288962] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.290426] page_remove_rmap+0x855/0x1a30 [ 221.296779] bridge0: port 2(bridge_slave_1) entered forwarding state [ 221.300969] ? page_add_file_rmap+0x1470/0x1470 [ 221.300991] ? __lock_is_held+0xb5/0x140 [ 221.307668] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.312152] ? rcu_read_lock_sched_held+0x14f/0x180 [ 221.316248] bridge0: port 1(bridge_slave_0) entered forwarding state [ 221.322501] ? __alloc_pages_nodemask+0xb9c/0xec0 [ 221.338806] ? graph_lock+0x270/0x270 [ 221.342619] ? __alloc_pages_slowpath+0x2e00/0x2e00 [ 221.347663] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 221.353208] ? graph_lock+0x270/0x270 [ 221.354234] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 221.357019] ? find_held_lock+0x36/0x1c0 [ 221.367304] ? kasan_check_read+0x11/0x20 [ 221.371473] ? page_mapcount+0x3b5/0x5d0 [ 221.375542] ? fault_around_bytes_set+0x90/0x90 [ 221.380221] ? lock_downgrade+0x900/0x900 [ 221.384383] ? kasan_check_write+0x14/0x20 [ 221.388621] ? do_raw_spin_lock+0x14f/0x350 [ 221.392953] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 221.397975] ? _vm_normal_page+0x161/0x3c0 [ 221.402220] ? __pte_alloc_kernel+0x210/0x210 [ 221.406726] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 221.411750] ? __tlb_remove_page_size+0x187/0x500 [ 221.416607] unmap_page_range+0x11c7/0x2930 [ 221.420950] ? vm_normal_page_pmd+0x510/0x510 [ 221.425459] ? lock_release+0xa00/0xa00 [ 221.429434] ? perf_trace_sched_process_exec+0x860/0x860 [ 221.434890] ? __lock_acquire+0x62f/0x4c20 [ 221.439133] ? __lock_acquire+0x62f/0x4c20 [ 221.443373] ? print_usage_bug+0xc0/0xc0 [ 221.447438] ? graph_lock+0x270/0x270 [ 221.451247] ? __mutex_lock+0x85e/0x16f0 [ 221.455318] ? mark_held_locks+0x130/0x130 [ 221.459574] ? uprobe_clear_state+0xb4/0x390 [ 221.463986] ? rcu_read_unlock_special+0x370/0x370 [ 221.468920] ? graph_lock+0x270/0x270 [ 221.472738] ? print_usage_bug+0xc0/0xc0 [ 221.476808] ? find_held_lock+0x36/0x1c0 [ 221.480882] ? find_held_lock+0x36/0x1c0 [ 221.484954] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 221.490498] ? uprobe_munmap+0x14c/0x450 [ 221.494564] ? uprobe_mmap+0x1130/0x1130 [ 221.498625] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 221.503728] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 221.508839] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 221.513433] ? pagevec_lru_move_fn+0x259/0x350 [ 221.518022] ? trace_hardirqs_off_caller+0x310/0x310 [ 221.523134] unmap_single_vma+0x19b/0x310 [ 221.527293] unmap_vmas+0x252/0x3d0 [ 221.530945] ? zap_vma_ptes+0x110/0x110 [ 221.534926] ? perf_trace_mm_lru_insertion+0x1490/0x1490 [ 221.540396] ? kasan_check_write+0x14/0x20 [ 221.544637] exit_mmap+0x2be/0x590 [ 221.548188] ? __ia32_sys_munmap+0x80/0x80 [ 221.552426] ? mutex_unlock+0xd/0x10 [ 221.556151] ? __might_sleep+0x95/0x190 [ 221.560135] mmput+0x247/0x610 [ 221.563345] ? lock_downgrade+0x900/0x900 [ 221.567499] ? set_mm_exe_file+0x200/0x200 [ 221.571746] ? kasan_check_write+0x14/0x20 [ 221.575988] ? up_read+0x225/0x2c0 [ 221.579530] ? do_raw_spin_trylock+0x270/0x270 [ 221.584118] ? up_read_non_owner+0x100/0x100 [ 221.588531] ? __down_interruptible+0x700/0x700 [ 221.593212] flush_old_exec+0xb91/0x21a0 [ 221.597286] ? ext4_file_read_iter+0x193/0x3c0 [ 221.601877] ? copy_strings_kernel+0x110/0x110 [ 221.606476] ? check_preemption_disabled+0x48/0x280 [ 221.611496] ? fsnotify_first_mark+0x350/0x350 [ 221.616086] ? __fsnotify_parent+0xcc/0x430 [ 221.620415] ? fsnotify+0xef0/0xef0 [ 221.624061] ? rw_verify_area+0x118/0x360 [ 221.628220] ? vfs_read+0x1ce/0x3e0 [ 221.631861] ? kernel_read+0xab/0x120 [ 221.635676] ? load_elf_phdrs+0x1cd/0x260 [ 221.639831] ? writenote+0x3d0/0x3d0 [ 221.643570] ? kernel_read+0xab/0x120 [ 221.647380] load_elf_binary+0xa39/0x5620 [ 221.651537] ? find_held_lock+0x36/0x1c0 [ 221.655624] ? notesize.isra.5+0x80/0x80 [ 221.659689] ? lock_downgrade+0x900/0x900 [ 221.663848] ? kasan_check_write+0x14/0x20 [ 221.668086] search_binary_handler+0x17d/0x570 [ 221.672687] __do_execve_file.isra.35+0x178c/0x2760 [ 221.677719] ? prepare_bprm_creds+0x120/0x120 [ 221.682228] ? __do_page_fault+0x65c/0xd70 [ 221.686472] ? __do_page_fault+0x402/0xd70 [ 221.690713] ? retint_kernel+0x2d/0x2d [ 221.694620] ? strncpy_from_user+0x191/0x5a0 [ 221.699037] ? strncpy_from_user+0x1a7/0x5a0 [ 221.703450] ? strncpy_from_user+0x1aa/0x5a0 [ 221.707864] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 221.713425] ? strncpy_from_user+0x411/0x5a0 [ 221.717847] ? digsig_verify+0x1530/0x1530 [ 221.722086] ? kmem_cache_alloc+0x33f/0x730 [ 221.726416] ? do_syscall_64+0x9a/0x820 [ 221.730409] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 221.735958] ? getname_flags+0x26e/0x590 [ 221.740029] ? trace_hardirqs_off_caller+0x310/0x310 [ 221.745144] __x64_sys_execve+0x8f/0xc0 [ 221.749137] do_syscall_64+0x1b9/0x820 [ 221.753031] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 221.758402] ? syscall_return_slowpath+0x5e0/0x5e0 [ 221.763348] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 221.768200] ? trace_hardirqs_on_caller+0x310/0x310 [ 221.773217] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 221.778241] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 221.783793] ? prepare_exit_to_usermode+0x291/0x3b0 [ 221.788835] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 221.793691] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 221.798889] RIP: 0033:0x455f07 [ 221.802090] Code: Bad RIP value. [ 221.805451] RSP: 002b:00007ffc490a1218 EFLAGS: 00000207 ORIG_RAX: 000000000000003b [ 221.813163] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000455f07 [ 221.820432] RDX: 00007ffc490a1918 RSI: 00007ffc490a1250 RDI: 00000000004dca5b [ 221.827701] RBP: 00007ffc490a13d0 R08: 0000000000000000 R09: 000000000000001e [ 221.834976] R10: 0000000000000008 R11: 0000000000000207 R12: 00007ffc490a15b0 [ 221.842252] R13: 00007ffc490a1578 R14: 0000000000000000 R15: 0000000000000000 [ 221.849529] Modules linked in: [ 221.852773] ---[ end trace 6ff0883a728584b9 ]--- [ 221.854720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 221.857568] RIP: 0010:__list_add_valid.cold.2+0x23/0x2a [ 221.869983] Code: e8 00 1f d2 fd 0f 0b 48 89 d9 48 c7 c7 20 e6 80 88 e8 ef 1e d2 fd 0f 0b 48 89 f1 48 c7 c7 a0 e6 80 88 48 89 de e8 db 1e d2 fd <0f> 0b 90 90 90 90 90 55 48 89 e5 41 57 41 56 49 be 00 00 00 00 00 [ 221.873683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 221.888910] RSP: 0018:ffff8881dad06dc0 EFLAGS: 00010286 [ 221.888922] RAX: 0000000000000075 RBX: ffffffff8a1dca60 RCX: 0000000000000000 [ 221.888941] RDX: 0000000000000000 RSI: ffffffff816621c5 RDI: 0000000000000005 [ 221.915535] RBP: ffff8881dad06dd8 R08: ffff8881b636e000 R09: ffffed103b5a5020 [ 221.920739] kobject: 'veth0_to_team' (000000000af66d49): kobject_add_internal: parent: 'net', set: 'devices' [ 221.922814] R10: ffffed103b5a5020 R11: ffff8881dad28107 R12: ffff8881cebd0270 [ 221.940061] R13: ffff8881cebd0000 R14: ffffffff8a1dc820 R15: ffffffff8a1dcab0 [ 221.947392] FS: 0000000000000000(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 [ 221.953743] kobject: 'veth0_to_team' (000000000af66d49): kobject_uevent_env [ 221.955650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 221.962751] kobject: 'veth0_to_team' (000000000af66d49): fill_kobj_path: path = '/devices/virtual/net/veth0_to_team' [ 221.968618] CR2: 0000000000455edd CR3: 00000001d4aa3000 CR4: 00000000001406e0 [ 221.968630] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 221.968638] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 221.968646] Kernel panic - not syncing: Fatal exception in interrupt [ 221.969597] Kernel Offset: disabled [ 222.012211] Rebooting in 86400 seconds..