Warning: Permanently added '10.128.10.55' (ECDSA) to the list of known hosts.
[ 90.893551][ T9116] IPVS: ftp: loaded support on port[0] = 21
[ 90.960318][ T9116] chnl_net:caif_netlink_parms(): no params data found
[ 90.991494][ T9116] bridge0: port 1(bridge_slave_0) entered blocking state
[ 90.999285][ T9116] bridge0: port 1(bridge_slave_0) entered disabled state
[ 91.007081][ T9116] device bridge_slave_0 entered promiscuous mode
[ 91.016268][ T9116] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.023685][ T9116] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.032019][ T9116] device bridge_slave_1 entered promiscuous mode
[ 91.049627][ T9116] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 91.060883][ T9116] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 91.081322][ T9116] team0: Port device team_slave_0 added
[ 91.088633][ T9116] team0: Port device team_slave_1 added
[ 91.190239][ T9116] device hsr_slave_0 entered promiscuous mode
[ 91.268301][ T9116] device hsr_slave_1 entered promiscuous mode
[ 91.342855][ T9116] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 91.401074][ T9116] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 91.470177][ T9116] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 91.520603][ T9116] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 91.578885][ T9116] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.586076][ T9116] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 91.593922][ T9116] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.601048][ T9116] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 91.641827][ T9116] 8021q: adding VLAN 0 to HW filter on device bond0
[ 91.655199][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 91.675933][ T22] bridge0: port 1(bridge_slave_0) entered disabled state
[ 91.694478][ T22] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.702925][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 91.717661][ T9116] 8021q: adding VLAN 0 to HW filter on device team0
[ 91.727767][ T9118] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 91.736251][ T9118] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.743343][ T9118] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 91.755606][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 91.764749][ T5] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.771956][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 91.789614][ T9118] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 91.809698][ T9118] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 91.818698][ T9118] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 91.827118][ T9118] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 91.836151][ T9118] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
executing program
[ 91.846604][ T9116] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 91.864137][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 91.872097][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 91.884236][ T9116] 8021q: adding VLAN 0 to HW filter on device batadv0
executing program
executing program
[ 91.899871][ T9120] device tunl0 entered promiscuous mode
[ 91.911392][ T9121] device gre0 entered promiscuous mode
[ 91.920987][ T9122] batman_adv: batadv0: Adding interface: gretap0
[ 91.927451][ T9122] batman_adv: batadv0: The MTU of interface gretap0 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 91.953989][ T9122] batman_adv: batadv0: Interface activated: gretap0
[ 91.964904][ T9122] device gretap0 entered promiscuous mode
[ 91.971247][ T9122] batman_adv: batadv0: Interface deactivated: gretap0
[ 91.978382][ T9122] batman_adv: batadv0: Removing interface: gretap0
executing program
[ 92.062776][ T9123] batman_adv: batadv0: Adding interface: erspan0
[ 92.069315][ T9123] batman_adv: batadv0: The MTU of interface erspan0 is too small (1450) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 92.095525][ T9123] batman_adv: batadv0: Interface activated: erspan0
[ 92.105232][ T9123] device erspan0 entered promiscuous mode
[ 92.111348][ T9123] batman_adv: batadv0: Interface deactivated: erspan0
[ 92.118894][ T9123] batman_adv: batadv0: Removing interface: erspan0
[ 92.138143][ C0] ------------[ cut here ]------------
[ 92.143746][ C0] DEBUG_LOCKS_WARN_ON(1)
[ 92.143830][ C0] WARNING: CPU: 0 PID: 0 at kernel/locking/lockdep.c:167 mark_lock+0x22b/0x1220
[ 92.157470][ C0] Kernel panic - not syncing: panic_on_warn set ...
[ 92.164036][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.5.0-rc1-next-20191212-syzkaller #0
[ 92.177019][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 92.187136][ C0] Call Trace:
[ 92.190400][ C0]
[ 92.193258][ C0] dump_stack+0x197/0x210
[ 92.197606][ C0] ? mark_lock+0x220/0x1220
[ 92.202124][ C0] panic+0x2e3/0x75c
[ 92.206006][ C0] ? add_taint.cold+0x16/0x16
[ 92.210674][ C0] ? __kasan_check_write+0x14/0x20
[ 92.215764][ C0] ? __warn.cold+0x14/0x3e
[ 92.220166][ C0] ? __warn+0xd9/0x1cf
[ 92.224212][ C0] ? mark_lock+0x22b/0x1220
[ 92.228689][ C0] __warn.cold+0x2f/0x3e
[ 92.232919][ C0] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 92.238611][ C0] ? mark_lock+0x22b/0x1220
[ 92.243103][ C0] report_bug+0x289/0x300
[ 92.247423][ C0] do_error_trap+0x11b/0x200
[ 92.251992][ C0] do_invalid_op+0x37/0x50
[ 92.256385][ C0] ? mark_lock+0x22b/0x1220
[ 92.260873][ C0] invalid_op+0x23/0x30
[ 92.265012][ C0] RIP: 0010:mark_lock+0x22b/0x1220
[ 92.270110][ C0] Code: d0 7c 08 84 d2 0f 85 a8 0e 00 00 44 8b 1d 1d b0 26 09 45 85 db 75 b6 48 c7 c6 e0 93 2b 88 48 c7 c7 20 94 2b 88 e8 04 35 eb ff <0f> 0b 31 db e9 aa fe ff ff 48 c7 c7 20 15 64 8b e8 f0 85 58 00 e9
[ 92.289691][ C0] RSP: 0018:ffffc90000007308 EFLAGS: 00010086
[ 92.295744][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 92.303712][ C0] RDX: 0000000000000100 RSI: ffffffff815e8b66 RDI: fffff52000000e53
[ 92.311673][ C0] RBP: ffffc90000007358 R08: ffffffff8987a400 R09: fffffbfff1334955
[ 92.319661][ C0] R10: fffffbfff1334954 R11: ffffffff899a4aa3 R12: 0000000000000004
[ 92.327632][ C0] R13: ffffffff8987ad90 R14: 0000000000000001 R15: 00000000000425e0
[ 92.335595][ C0] ? vprintk_func+0x86/0x189
[ 92.340170][ C0] ? mark_lock+0x22b/0x1220
[ 92.344690][ C0] __lock_acquire+0x1e8e/0x4a00
[ 92.349521][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 92.355742][ C0] ? netif_skb_features+0x6c2/0xb90
[ 92.360939][ C0] ? mark_held_locks+0xf0/0xf0
[ 92.365679][ C0] ? mark_lock+0xc2/0x1220
[ 92.370085][ C0] lock_acquire+0x190/0x410
[ 92.374564][ C0] ? sch_direct_xmit+0x2e0/0xd30
[ 92.379485][ C0] _raw_spin_lock+0x2f/0x40
[ 92.383965][ C0] ? sch_direct_xmit+0x2e0/0xd30
[ 92.388880][ C0] sch_direct_xmit+0x2e0/0xd30
[ 92.393632][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 92.399848][ C0] ? dev_watchdog+0xca0/0xca0
[ 92.404503][ C0] ? lock_acquire+0x180/0x410
[ 92.409158][ C0] __dev_queue_xmit+0x2713/0x35b0
[ 92.414161][ C0] ? __kasan_check_read+0x11/0x20
[ 92.419168][ C0] ? netdev_core_pick_tx+0x2f0/0x2f0
[ 92.424447][ C0] ? ip6_finish_output2+0x109a/0x25c0
[ 92.429885][ C0] ? __kasan_check_read+0x11/0x20
[ 92.434902][ C0] ? mark_held_locks+0xa4/0xf0
[ 92.439645][ C0] dev_queue_xmit+0x18/0x20
[ 92.444133][ C0] ? dev_queue_xmit+0x18/0x20
[ 92.448802][ C0] neigh_resolve_output+0x5c4/0x990
[ 92.453991][ C0] ip6_finish_output2+0x109a/0x25c0
[ 92.459168][ C0] ? ip6_mtu+0x2e6/0x450
[ 92.463390][ C0] ? ip6_sk_dst_lookup_flow+0xb00/0xb00
[ 92.468914][ C0] ? rcu_read_lock_held+0x9c/0xb0
[ 92.473927][ C0] ? __kasan_check_read+0x11/0x20
[ 92.478948][ C0] __ip6_finish_output+0x444/0xaa0
[ 92.484045][ C0] ? __ip6_finish_output+0x444/0xaa0
[ 92.489316][ C0] ip6_finish_output+0x38/0x1f0
[ 92.494148][ C0] ip6_output+0x25e/0x880
[ 92.498463][ C0] ? ip6_finish_output+0x1f0/0x1f0
[ 92.503564][ C0] ? __local_bh_enable_ip+0x15a/0x270
[ 92.508913][ C0] ? __ip6_finish_output+0xaa0/0xaa0
[ 92.514175][ C0] ? xfrm_lookup+0x38/0x50
[ 92.518569][ C0] mld_sendpack+0x9c2/0xed0
[ 92.523061][ C0] ? nf_hook.constprop.0+0x560/0x560
[ 92.528331][ C0] ? mld_ifc_timer_expire+0x43e/0x950
[ 92.533698][ C0] ? __local_bh_enable_ip+0x15a/0x270
[ 92.539076][ C0] mld_ifc_timer_expire+0x454/0x950
[ 92.544340][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 92.549877][ C0] call_timer_fn+0x1ac/0x780
[ 92.554461][ C0] ? mld_dad_timer_expire+0x230/0x230
[ 92.559818][ C0] ? msleep_interruptible+0x150/0x150
[ 92.565168][ C0] ? run_timer_softirq+0x6b1/0x1790
[ 92.570456][ C0] ? trace_hardirqs_on+0x67/0x240
[ 92.575503][ C0] ? mld_dad_timer_expire+0x230/0x230
[ 92.580861][ C0] ? mld_dad_timer_expire+0x230/0x230
[ 92.586210][ C0] run_timer_softirq+0x6c3/0x1790
[ 92.591216][ C0] ? add_timer+0x940/0x940
[ 92.595614][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130
[ 92.601800][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 92.609101][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50
[ 92.615064][ C0] ? trace_hardirqs_on+0x67/0x240
[ 92.620093][ C0] __do_softirq+0x262/0x98c
[ 92.624578][ C0] ? sched_clock_cpu+0x1b/0x1b0
[ 92.629412][ C0] irq_exit+0x19b/0x1e0
[ 92.633547][ C0] smp_apic_timer_interrupt+0x1a3/0x610
[ 92.639073][ C0] apic_timer_interrupt+0xf/0x20
[ 92.643983][ C0]
[ 92.646917][ C0] RIP: 0010:native_safe_halt+0xe/0x10
[ 92.652266][ C0] Code: 68 10 e8 f9 eb 8a cc cc cc cc cc cc e9 07 00 00 00 0f 00 2d e4 65 5d 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d d4 65 5d 00 fb f4 cc 55 48 89 e5 41 57 41 56 41 55 41 54 53 e8 6e bc 97 f9 e8 79
[ 92.671849][ C0] RSP: 0018:ffffffff89807ce8 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
[ 92.680237][ C0] RAX: 1ffffffff13275ee RBX: ffffffff8987a400 RCX: 0000000000000000
[ 92.688186][ C0] RDX: dffffc0000000000 RSI: 0000000000000006 RDI: ffffffff8987ac9c
[ 92.696132][ C0] RBP: ffffffff89807d18 R08: ffffffff8987a400 R09: 0000000000000000
[ 92.704174][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
[ 92.712139][ C0] R13: ffffffff8a811a40 R14: 0000000000000000 R15: 0000000000000000
[ 92.720123][ C0] ? default_idle+0x4e/0x360
[ 92.724695][ C0] arch_cpu_idle+0xa/0x10
[ 92.729004][ C0] default_idle_call+0x84/0xb0
[ 92.733743][ C0] do_idle+0x3c8/0x6e0
[ 92.737788][ C0] ? arch_cpu_idle_exit+0x80/0x80
[ 92.742807][ C0] ? trace_hardirqs_on+0x67/0x240
[ 92.747821][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 92.754040][ C0] ? debug_smp_processor_id+0x33/0x18a
[ 92.759474][ C0] cpu_startup_entry+0x1b/0x20
[ 92.764226][ C0] rest_init+0x23b/0x371
[ 92.768448][ C0] arch_call_rest_init+0xe/0x1b
[ 92.773274][ C0] start_kernel+0x904/0x943
[ 92.777771][ C0] ? mem_encrypt_init+0xb/0xb
[ 92.782439][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 92.788660][ C0] ? x86_family+0x41/0x50
[ 92.792984][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 92.799636][ C0] x86_64_start_reservations+0x29/0x2b
[ 92.805082][ C0] x86_64_start_kernel+0x77/0x7b
[ 92.809998][ C0] secondary_startup_64+0xa4/0xb0
[ 92.816014][ C0] ------------[ cut here ]------------
[ 92.821454][ C0] WARNING: CPU: 0 PID: 0 at kernel/locking/mutex.c:1419 mutex_trylock+0x279/0x2f0
[ 92.830615][ C0] Modules linked in:
[ 92.834504][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.5.0-rc1-next-20191212-syzkaller #0
[ 92.843606][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 92.853654][ C0] RIP: 0010:mutex_trylock+0x279/0x2f0
[ 92.859098][ C0] Code: c9 41 b8 01 00 00 00 31 c9 ba 01 00 00 00 31 f6 e8 dc bb 90 f9 58 48 8d 65 d8 b8 01 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b e9 0c fe ff ff 48 c7 c7 20 15 64 8b 48 89 4d d0 e8 40 cf e8
[ 92.878707][ C0] RSP: 0018:ffffc90000006ec8 EFLAGS: 00010006
[ 92.884753][ C0] RAX: 0000000000000504 RBX: 1ffff92000000de1 RCX: 0000000000000004
[ 92.892703][ C0] RDX: 0000000000000100 RSI: ffffffff816c3205 RDI: ffffffff899cf540
[ 92.900662][ C0] RBP: ffffc90000006ef8 R08: 0000000000000001 R09: fffffbfff1334ecd
[ 92.908771][ C0] R10: fffffbfff1334ecc R11: ffffffff899a7663 R12: ffffffff8b641520
[ 92.916787][ C0] R13: 0000000000000000 R14: ffffffff815a9c00 R15: ffffffff899cf540
[ 92.924755][ C0] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
[ 92.933677][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 92.940249][ C0] CR2: 00000000200001c0 CR3: 00000000a2485000 CR4: 00000000001406f0
[ 92.948215][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 92.956171][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 92.964131][ C0] Call Trace:
[ 92.967390][ C0]
[ 92.970239][ C0] ? mark_lock+0x220/0x1220
[ 92.974747][ C0] __crash_kexec+0x91/0x200
[ 92.979240][ C0] ? kexec_crash_loaded+0x20/0x20
[ 92.984255][ C0] ? trace_hardirqs_off+0x62/0x240
[ 92.989347][ C0] ? _raw_spin_unlock_irqrestore+0x9f/0xe0
[ 92.995130][ C0] ? __printk_safe_flush+0x31e/0x3a0
[ 93.000392][ C0] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 93.006104][ C0] ? find_next_bit+0x107/0x130
[ 93.010857][ C0] ? cpumask_next+0x41/0x50
[ 93.015428][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20
[ 93.021156][ C0] ? printk_safe_flush+0xf2/0x140
[ 93.026222][ C0] ? mark_lock+0x220/0x1220
[ 93.030731][ C0] panic+0x308/0x75c
[ 93.034620][ C0] ? add_taint.cold+0x16/0x16
[ 93.039281][ C0] ? __kasan_check_write+0x14/0x20
[ 93.044376][ C0] ? __warn.cold+0x14/0x3e
[ 93.048814][ C0] ? __warn+0xd9/0x1cf
[ 93.052904][ C0] ? mark_lock+0x22b/0x1220
[ 93.057441][ C0] __warn.cold+0x2f/0x3e
[ 93.061710][ C0] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 93.067410][ C0] ? mark_lock+0x22b/0x1220
[ 93.071897][ C0] report_bug+0x289/0x300
[ 93.076208][ C0] do_error_trap+0x11b/0x200
[ 93.080789][ C0] do_invalid_op+0x37/0x50
[ 93.085183][ C0] ? mark_lock+0x22b/0x1220
[ 93.089680][ C0] invalid_op+0x23/0x30
[ 93.093814][ C0] RIP: 0010:mark_lock+0x22b/0x1220
[ 93.098935][ C0] Code: d0 7c 08 84 d2 0f 85 a8 0e 00 00 44 8b 1d 1d b0 26 09 45 85 db 75 b6 48 c7 c6 e0 93 2b 88 48 c7 c7 20 94 2b 88 e8 04 35 eb ff <0f> 0b 31 db e9 aa fe ff ff 48 c7 c7 20 15 64 8b e8 f0 85 58 00 e9
[ 93.118520][ C0] RSP: 0018:ffffc90000007308 EFLAGS: 00010086
[ 93.124682][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 93.132637][ C0] RDX: 0000000000000100 RSI: ffffffff815e8b66 RDI: fffff52000000e53
[ 93.140588][ C0] RBP: ffffc90000007358 R08: ffffffff8987a400 R09: fffffbfff1334955
[ 93.148548][ C0] R10: fffffbfff1334954 R11: ffffffff899a4aa3 R12: 0000000000000004
[ 93.156554][ C0] R13: ffffffff8987ad90 R14: 0000000000000001 R15: 00000000000425e0
[ 93.164517][ C0] ? vprintk_func+0x86/0x189
[ 93.169112][ C0] ? mark_lock+0x22b/0x1220
[ 93.173600][ C0] __lock_acquire+0x1e8e/0x4a00
[ 93.178432][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 93.184664][ C0] ? netif_skb_features+0x6c2/0xb90
[ 93.189840][ C0] ? mark_held_locks+0xf0/0xf0
[ 93.194589][ C0] ? mark_lock+0xc2/0x1220
[ 93.198994][ C0] lock_acquire+0x190/0x410
[ 93.203561][ C0] ? sch_direct_xmit+0x2e0/0xd30
[ 93.208479][ C0] _raw_spin_lock+0x2f/0x40
[ 93.212968][ C0] ? sch_direct_xmit+0x2e0/0xd30
[ 93.217880][ C0] sch_direct_xmit+0x2e0/0xd30
[ 93.222631][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 93.228846][ C0] ? dev_watchdog+0xca0/0xca0
[ 93.233497][ C0] ? lock_acquire+0x180/0x410
[ 93.238167][ C0] __dev_queue_xmit+0x2713/0x35b0
[ 93.243189][ C0] ? __kasan_check_read+0x11/0x20
[ 93.248205][ C0] ? netdev_core_pick_tx+0x2f0/0x2f0
[ 93.253473][ C0] ? ip6_finish_output2+0x109a/0x25c0
[ 93.258832][ C0] ? __kasan_check_read+0x11/0x20
[ 93.263837][ C0] ? mark_held_locks+0xa4/0xf0
[ 93.268583][ C0] dev_queue_xmit+0x18/0x20
[ 93.273065][ C0] ? dev_queue_xmit+0x18/0x20
[ 93.277722][ C0] neigh_resolve_output+0x5c4/0x990
[ 93.282901][ C0] ip6_finish_output2+0x109a/0x25c0
[ 93.288083][ C0] ? ip6_mtu+0x2e6/0x450
[ 93.292301][ C0] ? ip6_sk_dst_lookup_flow+0xb00/0xb00
[ 93.297825][ C0] ? rcu_read_lock_held+0x9c/0xb0
[ 93.302839][ C0] ? __kasan_check_read+0x11/0x20
[ 93.307840][ C0] __ip6_finish_output+0x444/0xaa0
[ 93.312942][ C0] ? __ip6_finish_output+0x444/0xaa0
[ 93.318204][ C0] ip6_finish_output+0x38/0x1f0
[ 93.323051][ C0] ip6_output+0x25e/0x880
[ 93.327354][ C0] ? ip6_finish_output+0x1f0/0x1f0
[ 93.332450][ C0] ? __local_bh_enable_ip+0x15a/0x270
[ 93.337810][ C0] ? __ip6_finish_output+0xaa0/0xaa0
[ 93.343071][ C0] ? xfrm_lookup+0x38/0x50
[ 93.347466][ C0] mld_sendpack+0x9c2/0xed0
[ 93.351954][ C0] ? nf_hook.constprop.0+0x560/0x560
[ 93.357224][ C0] ? mld_ifc_timer_expire+0x43e/0x950
[ 93.362586][ C0] ? __local_bh_enable_ip+0x15a/0x270
[ 93.367942][ C0] mld_ifc_timer_expire+0x454/0x950
[ 93.373136][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 93.378662][ C0] call_timer_fn+0x1ac/0x780
[ 93.383233][ C0] ? mld_dad_timer_expire+0x230/0x230
[ 93.388582][ C0] ? msleep_interruptible+0x150/0x150
[ 93.393931][ C0] ? run_timer_softirq+0x6b1/0x1790
[ 93.399108][ C0] ? trace_hardirqs_on+0x67/0x240
[ 93.404107][ C0] ? mld_dad_timer_expire+0x230/0x230
[ 93.409458][ C0] ? mld_dad_timer_expire+0x230/0x230
[ 93.414807][ C0] run_timer_softirq+0x6c3/0x1790
[ 93.419810][ C0] ? add_timer+0x940/0x940
[ 93.424201][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130
[ 93.430332][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 93.435865][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50
[ 93.441823][ C0] ? trace_hardirqs_on+0x67/0x240
[ 93.446998][ C0] __do_softirq+0x262/0x98c
[ 93.451479][ C0] ? sched_clock_cpu+0x1b/0x1b0
[ 93.456331][ C0] irq_exit+0x19b/0x1e0
[ 93.461419][ C0] smp_apic_timer_interrupt+0x1a3/0x610
[ 93.466942][ C0] apic_timer_interrupt+0xf/0x20
[ 93.471848][ C0]
[ 93.474766][ C0] RIP: 0010:native_safe_halt+0xe/0x10
[ 93.480109][ C0] Code: 68 10 e8 f9 eb 8a cc cc cc cc cc cc e9 07 00 00 00 0f 00 2d e4 65 5d 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d d4 65 5d 00 fb f4 cc 55 48 89 e5 41 57 41 56 41 55 41 54 53 e8 6e bc 97 f9 e8 79
[ 93.499775][ C0] RSP: 0018:ffffffff89807ce8 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
[ 93.508163][ C0] RAX: 1ffffffff13275ee RBX: ffffffff8987a400 RCX: 0000000000000000
[ 93.516113][ C0] RDX: dffffc0000000000 RSI: 0000000000000006 RDI: ffffffff8987ac9c
[ 93.524062][ C0] RBP: ffffffff89807d18 R08: ffffffff8987a400 R09: 0000000000000000
[ 93.532008][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
[ 93.539970][ C0] R13: ffffffff8a811a40 R14: 0000000000000000 R15: 0000000000000000
[ 93.547938][ C0] ? default_idle+0x4e/0x360
[ 93.562154][ C0] arch_cpu_idle+0xa/0x10
[ 93.566464][ C0] default_idle_call+0x84/0xb0
[ 93.571219][ C0] do_idle+0x3c8/0x6e0
[ 93.575273][ C0] ? arch_cpu_idle_exit+0x80/0x80
[ 93.580276][ C0] ? trace_hardirqs_on+0x67/0x240
[ 93.585276][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 93.591604][ C0] ? debug_smp_processor_id+0x33/0x18a
[ 93.597053][ C0] cpu_startup_entry+0x1b/0x20
[ 93.601796][ C0] rest_init+0x23b/0x371
[ 93.606023][ C0] arch_call_rest_init+0xe/0x1b
[ 93.610855][ C0] start_kernel+0x904/0x943
[ 93.615428][ C0] ? mem_encrypt_init+0xb/0xb
[ 93.620084][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 93.626304][ C0] ? x86_family+0x41/0x50
[ 93.630611][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 93.636827][ C0] x86_64_start_reservations+0x29/0x2b
[ 93.642262][ C0] x86_64_start_kernel+0x77/0x7b
[ 93.647272][ C0] secondary_startup_64+0xa4/0xb0
[ 93.652277][ C0] irq event stamp: 171816
[ 93.656599][ C0] hardirqs last enabled at (171816): [] neigh_resolve_output+0x3e8/0x990
[ 93.666645][ C0] hardirqs last disabled at (171815): [] neigh_resolve_output+0x390/0x990
[ 93.676698][ C0] softirqs last enabled at (171780): [] _local_bh_enable+0x1c/0x30
[ 93.686228][ C0] softirqs last disabled at (171781): [] irq_exit+0x19b/0x1e0
[ 93.695218][ C0] ---[ end trace 0fbf319f0f50599b ]---
[ 93.700702][ C0] ------------[ cut here ]------------
[ 93.706158][ C0] WARNING: CPU: 0 PID: 0 at kernel/locking/mutex.c:737 mutex_unlock+0x1d/0x30
[ 93.714971][ C0] Modules linked in:
[ 93.718846][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 5.5.0-rc1-next-20191212-syzkaller #0
[ 93.729313][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 93.739364][ C0] RIP: 0010:mutex_unlock+0x1d/0x30
[ 93.744459][ C0] Code: 4c 89 ff e8 95 da e8 f9 e9 8c fb ff ff 55 65 8b 05 e0 d6 37 78 a9 00 ff 1f 00 48 89 e5 75 0b 48 8b 75 08 e8 45 f9 ff ff 5d c3 <0f> 0b 48 8b 75 08 e8 38 f9 ff ff 5d c3 66 0f 1f 44 00 00 48 b8 00
[ 93.764063][ C0] RSP: 0018:ffffc90000006ef8 EFLAGS: 00010006
[ 93.770124][ C0] RAX: 0000000000000504 RBX: 1ffff92000000de1 RCX: ffffffff816c321d
[ 93.778087][ C0] RDX: 0000000000000100 RSI: ffffffff816c327f RDI: ffffffff899cf540
[ 93.786043][ C0] RBP: ffffc90000006ef8 R08: ffffffff8987a400 R09: 0000000000000000
[ 93.794073][ C0] R10: fffffbfff1339ea8 R11: ffffffff899cf547 R12: 0000000000000001
[ 93.802037][ C0] R13: 0000000000000000 R14: ffffffff815a9c00 R15: 00000000000000a7
[ 93.809996][ C0] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
[ 93.818947][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 93.825508][ C0] CR2: 00000000200001c0 CR3: 00000000a2485000 CR4: 00000000001406f0
[ 93.833464][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 93.841421][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 93.849369][ C0] Call Trace:
[ 93.852748][ C0]
[ 93.855586][ C0] __crash_kexec+0x10b/0x200
[ 93.860250][ C0] ? kexec_crash_loaded+0x20/0x20
[ 93.865364][ C0] ? trace_hardirqs_off+0x62/0x240
[ 93.870480][ C0] ? _raw_spin_unlock_irqrestore+0x9f/0xe0
[ 93.876278][ C0] ? __printk_safe_flush+0x31e/0x3a0
[ 93.881546][ C0] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 93.887333][ C0] ? find_next_bit+0x107/0x130
[ 93.892075][ C0] ? cpumask_next+0x41/0x50
[ 93.896569][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20
[ 93.902276][ C0] ? printk_safe_flush+0xf2/0x140
[ 93.907276][ C0] ? mark_lock+0x220/0x1220
[ 93.911762][ C0] panic+0x308/0x75c
[ 93.915642][ C0] ? add_taint.cold+0x16/0x16
[ 93.920301][ C0] ? __kasan_check_write+0x14/0x20
[ 93.925389][ C0] ? __warn.cold+0x14/0x3e
[ 93.929792][ C0] ? __warn+0xd9/0x1cf
[ 93.933851][ C0] ? mark_lock+0x22b/0x1220
[ 93.938354][ C0] __warn.cold+0x2f/0x3e
[ 93.942586][ C0] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 93.948282][ C0] ? mark_lock+0x22b/0x1220
[ 93.952761][ C0] report_bug+0x289/0x300
[ 93.957069][ C0] do_error_trap+0x11b/0x200
[ 93.961655][ C0] do_invalid_op+0x37/0x50
[ 93.966116][ C0] ? mark_lock+0x22b/0x1220
[ 93.970688][ C0] invalid_op+0x23/0x30
[ 93.974886][ C0] RIP: 0010:mark_lock+0x22b/0x1220
[ 93.979986][ C0] Code: d0 7c 08 84 d2 0f 85 a8 0e 00 00 44 8b 1d 1d b0 26 09 45 85 db 75 b6 48 c7 c6 e0 93 2b 88 48 c7 c7 20 94 2b 88 e8 04 35 eb ff <0f> 0b 31 db e9 aa fe ff ff 48 c7 c7 20 15 64 8b e8 f0 85 58 00 e9
[ 93.999582][ C0] RSP: 0018:ffffc90000007308 EFLAGS: 00010086
[ 94.005641][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 94.013604][ C0] RDX: 0000000000000100 RSI: ffffffff815e8b66 RDI: fffff52000000e53
[ 94.021563][ C0] RBP: ffffc90000007358 R08: ffffffff8987a400 R09: fffffbfff1334955
[ 94.029516][ C0] R10: fffffbfff1334954 R11: ffffffff899a4aa3 R12: 0000000000000004
[ 94.037468][ C0] R13: ffffffff8987ad90 R14: 0000000000000001 R15: 00000000000425e0
[ 94.045453][ C0] ? vprintk_func+0x86/0x189
[ 94.050031][ C0] ? mark_lock+0x22b/0x1220
[ 94.054537][ C0] __lock_acquire+0x1e8e/0x4a00
[ 94.059369][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 94.065604][ C0] ? netif_skb_features+0x6c2/0xb90
[ 94.070794][ C0] ? mark_held_locks+0xf0/0xf0
[ 94.075546][ C0] ? mark_lock+0xc2/0x1220
[ 94.079944][ C0] lock_acquire+0x190/0x410
[ 94.084432][ C0] ? sch_direct_xmit+0x2e0/0xd30
[ 94.089429][ C0] _raw_spin_lock+0x2f/0x40
[ 94.093979][ C0] ? sch_direct_xmit+0x2e0/0xd30
[ 94.098922][ C0] sch_direct_xmit+0x2e0/0xd30
[ 94.103682][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 94.109908][ C0] ? dev_watchdog+0xca0/0xca0
[ 94.114567][ C0] ? lock_acquire+0x180/0x410
[ 94.119228][ C0] __dev_queue_xmit+0x2713/0x35b0
[ 94.124232][ C0] ? __kasan_check_read+0x11/0x20
[ 94.129235][ C0] ? netdev_core_pick_tx+0x2f0/0x2f0
[ 94.134504][ C0] ? ip6_finish_output2+0x109a/0x25c0
[ 94.139855][ C0] ? __kasan_check_read+0x11/0x20
[ 94.144856][ C0] ? mark_held_locks+0xa4/0xf0
[ 94.149615][ C0] dev_queue_xmit+0x18/0x20
[ 94.154095][ C0] ? dev_queue_xmit+0x18/0x20
[ 94.158748][ C0] neigh_resolve_output+0x5c4/0x990
[ 94.163922][ C0] ip6_finish_output2+0x109a/0x25c0
[ 94.169094][ C0] ? ip6_mtu+0x2e6/0x450
[ 94.173315][ C0] ? ip6_sk_dst_lookup_flow+0xb00/0xb00
[ 94.178843][ C0] ? rcu_read_lock_held+0x9c/0xb0
[ 94.183855][ C0] ? __kasan_check_read+0x11/0x20
[ 94.188882][ C0] __ip6_finish_output+0x444/0xaa0
[ 94.193984][ C0] ? __ip6_finish_output+0x444/0xaa0
[ 94.199253][ C0] ip6_finish_output+0x38/0x1f0
[ 94.204082][ C0] ip6_output+0x25e/0x880
[ 94.208401][ C0] ? ip6_finish_output+0x1f0/0x1f0
[ 94.213491][ C0] ? __local_bh_enable_ip+0x15a/0x270
[ 94.218848][ C0] ? __ip6_finish_output+0xaa0/0xaa0
[ 94.224110][ C0] ? xfrm_lookup+0x38/0x50
[ 94.228506][ C0] mld_sendpack+0x9c2/0xed0
[ 94.232988][ C0] ? nf_hook.constprop.0+0x560/0x560
[ 94.238252][ C0] ? mld_ifc_timer_expire+0x43e/0x950
[ 94.243633][ C0] ? __local_bh_enable_ip+0x15a/0x270
[ 94.248980][ C0] mld_ifc_timer_expire+0x454/0x950
[ 94.254156][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 94.259683][ C0] call_timer_fn+0x1ac/0x780
[ 94.264261][ C0] ? mld_dad_timer_expire+0x230/0x230
[ 94.269610][ C0] ? msleep_interruptible+0x150/0x150
[ 94.274960][ C0] ? run_timer_softirq+0x6b1/0x1790
[ 94.280571][ C0] ? trace_hardirqs_on+0x67/0x240
[ 94.285571][ C0] ? mld_dad_timer_expire+0x230/0x230
[ 94.290919][ C0] ? mld_dad_timer_expire+0x230/0x230
[ 94.296265][ C0] run_timer_softirq+0x6c3/0x1790
[ 94.301278][ C0] ? add_timer+0x940/0x940
[ 94.305683][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130
[ 94.311841][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 94.317361][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50
[ 94.323321][ C0] ? trace_hardirqs_on+0x67/0x240
[ 94.328321][ C0] __do_softirq+0x262/0x98c
[ 94.332804][ C0] ? sched_clock_cpu+0x1b/0x1b0
[ 94.337636][ C0] irq_exit+0x19b/0x1e0
[ 94.341780][ C0] smp_apic_timer_interrupt+0x1a3/0x610
[ 94.348864][ C0] apic_timer_interrupt+0xf/0x20
[ 94.354144][ C0]
[ 94.357062][ C0] RIP: 0010:native_safe_halt+0xe/0x10
[ 94.362423][ C0] Code: 68 10 e8 f9 eb 8a cc cc cc cc cc cc e9 07 00 00 00 0f 00 2d e4 65 5d 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d d4 65 5d 00 fb f4 cc 55 48 89 e5 41 57 41 56 41 55 41 54 53 e8 6e bc 97 f9 e8 79
[ 94.382002][ C0] RSP: 0018:ffffffff89807ce8 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
[ 94.390401][ C0] RAX: 1ffffffff13275ee RBX: ffffffff8987a400 RCX: 0000000000000000
[ 94.398361][ C0] RDX: dffffc0000000000 RSI: 0000000000000006 RDI: ffffffff8987ac9c
[ 94.406308][ C0] RBP: ffffffff89807d18 R08: ffffffff8987a400 R09: 0000000000000000
[ 94.414256][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
[ 94.422205][ C0] R13: ffffffff8a811a40 R14: 0000000000000000 R15: 0000000000000000
[ 94.430167][ C0] ? default_idle+0x4e/0x360
[ 94.434744][ C0] arch_cpu_idle+0xa/0x10
[ 94.439057][ C0] default_idle_call+0x84/0xb0
[ 94.443798][ C0] do_idle+0x3c8/0x6e0
[ 94.447839][ C0] ? arch_cpu_idle_exit+0x80/0x80
[ 94.452843][ C0] ? trace_hardirqs_on+0x67/0x240
[ 94.457845][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 94.464074][ C0] ? debug_smp_processor_id+0x33/0x18a
[ 94.469511][ C0] cpu_startup_entry+0x1b/0x20
[ 94.474253][ C0] rest_init+0x23b/0x371
[ 94.478487][ C0] arch_call_rest_init+0xe/0x1b
[ 94.483313][ C0] start_kernel+0x904/0x943
[ 94.487791][ C0] ? mem_encrypt_init+0xb/0xb
[ 94.492457][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 94.498678][ C0] ? x86_family+0x41/0x50
[ 94.503014][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 94.509231][ C0] x86_64_start_reservations+0x29/0x2b
[ 94.514667][ C0] x86_64_start_kernel+0x77/0x7b
[ 94.519582][ C0] secondary_startup_64+0xa4/0xb0
[ 94.524583][ C0] irq event stamp: 171816
[ 94.528894][ C0] hardirqs last enabled at (171816): [] neigh_resolve_output+0x3e8/0x990
[ 94.538995][ C0] hardirqs last disabled at (171815): [] neigh_resolve_output+0x390/0x990
[ 94.549045][ C0] softirqs last enabled at (171780): [] _local_bh_enable+0x1c/0x30
[ 94.558569][ C0] softirqs last disabled at (171781): [] irq_exit+0x19b/0x1e0
[ 94.567562][ C0] ---[ end trace 0fbf319f0f50599c ]---
[ 94.574652][ C0] Kernel Offset: disabled
[ 94.578978][ C0] Rebooting in 86400 seconds..