Warning: Permanently added '10.128.15.223' (ECDSA) to the list of known hosts.
syzkaller login: [ 73.338603][ T8713] IPVS: ftp: loaded support on port[0] = 21
[ 73.406539][ T8713] chnl_net:caif_netlink_parms(): no params data found
[ 73.436303][ T8713] bridge0: port 1(bridge_slave_0) entered blocking state
[ 73.444460][ T8713] bridge0: port 1(bridge_slave_0) entered disabled state
[ 73.452379][ T8713] device bridge_slave_0 entered promiscuous mode
[ 73.461571][ T8713] bridge0: port 2(bridge_slave_1) entered blocking state
[ 73.468826][ T8713] bridge0: port 2(bridge_slave_1) entered disabled state
[ 73.476963][ T8713] device bridge_slave_1 entered promiscuous mode
[ 73.493952][ T8713] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 73.504715][ T8713] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 73.524566][ T8713] team0: Port device team_slave_0 added
[ 73.532103][ T8713] team0: Port device team_slave_1 added
[ 73.615209][ T8713] device hsr_slave_0 entered promiscuous mode
[ 73.663659][ T8713] device hsr_slave_1 entered promiscuous mode
[ 73.755885][ T8713] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 73.846268][ T8713] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 73.905771][ T8713] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 73.955742][ T8713] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 74.003768][ T8713] bridge0: port 2(bridge_slave_1) entered blocking state
[ 74.011386][ T8713] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 74.019429][ T8713] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.026519][ T8713] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 74.065434][ T8713] 8021q: adding VLAN 0 to HW filter on device bond0
[ 74.077651][ T2623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 74.100510][ T2623] bridge0: port 1(bridge_slave_0) entered disabled state
[ 74.120348][ T2623] bridge0: port 2(bridge_slave_1) entered disabled state
[ 74.129851][ T2623] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 74.144938][ T8713] 8021q: adding VLAN 0 to HW filter on device team0
[ 74.156045][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 74.164764][ T3529] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.171818][ T3529] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 74.184247][ T2623] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 74.192807][ T2623] bridge0: port 2(bridge_slave_1) entered blocking state
[ 74.199882][ T2623] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 74.224302][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 74.233726][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 74.242269][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 74.251858][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 74.262315][ T8713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
executing program
[ 74.271095][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 74.287492][ T2623] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 74.295038][ T2623] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 74.309338][ T8713] 8021q: adding VLAN 0 to HW filter on device batadv0
executing program
executing program
[ 74.322385][ T8719] device tunl0 entered promiscuous mode
[ 74.335375][ T8720] device gre0 entered promiscuous mode
[ 74.346376][ T8721] batman_adv: batadv0: Adding interface: gretap0
[ 74.353043][ T8721] 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.
[ 74.379169][ T8721] batman_adv: batadv0: Interface activated: gretap0
[ 74.389993][ T8721] device gretap0 entered promiscuous mode
[ 74.396717][ T8721] batman_adv: batadv0: Interface deactivated: gretap0
[ 74.403696][ T8721] batman_adv: batadv0: Removing interface: gretap0
executing program
[ 74.488632][ T8722] batman_adv: batadv0: Adding interface: erspan0
[ 74.495186][ T8722] 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.
[ 74.521683][ T8722] batman_adv: batadv0: Interface activated: erspan0
[ 74.530839][ T8722] device erspan0 entered promiscuous mode
[ 74.537100][ T8722] batman_adv: batadv0: Interface deactivated: erspan0
[ 74.543928][ T8722] batman_adv: batadv0: Removing interface: erspan0
[ 74.573016][ C0] ------------[ cut here ]------------
[ 74.578697][ C0] DEBUG_LOCKS_WARN_ON(1)
[ 74.578780][ C0] WARNING: CPU: 0 PID: 0 at kernel/locking/lockdep.c:167 mark_lock+0x22b/0x1220
[ 74.592023][ C0] Kernel panic - not syncing: panic_on_warn set ...
[ 74.598790][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.4.0-syzkaller #0
[ 74.606315][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 74.616356][ C0] Call Trace:
[ 74.619622][ C0]
[ 74.622464][ C0] dump_stack+0x197/0x210
[ 74.626790][ C0] ? mark_lock+0x150/0x1220
[ 74.631281][ C0] panic+0x2e3/0x75c
[ 74.635153][ C0] ? add_taint.cold+0x16/0x16
[ 74.639808][ C0] ? __kasan_check_write+0x14/0x20
[ 74.644926][ C0] ? __warn.cold+0x14/0x3e
[ 74.649314][ C0] ? __warn+0xd9/0x1cf
[ 74.653364][ C0] ? mark_lock+0x22b/0x1220
[ 74.657841][ C0] __warn.cold+0x2f/0x3e
[ 74.662057][ C0] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 74.667757][ C0] ? mark_lock+0x22b/0x1220
[ 74.672246][ C0] report_bug+0x289/0x300
[ 74.676553][ C0] do_error_trap+0x11b/0x200
[ 74.681124][ C0] do_invalid_op+0x37/0x50
[ 74.685514][ C0] ? mark_lock+0x22b/0x1220
[ 74.690011][ C0] invalid_op+0x23/0x30
[ 74.694149][ C0] RIP: 0010:mark_lock+0x22b/0x1220
[ 74.699239][ C0] Code: d0 7c 08 84 d2 0f 85 a8 0e 00 00 44 8b 1d ed e6 8d 08 45 85 db 75 b6 48 c7 c6 00 19 cc 87 48 c7 c7 40 19 cc 87 e8 e4 2d eb ff <0f> 0b 31 db e9 aa fe ff ff 48 c7 c7 a0 08 d0 8a e8 f0 fb 56 00 e9
[ 74.718828][ C0] RSP: 0018:ffff8880ae809308 EFLAGS: 00010086
[ 74.724873][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 74.732913][ C0] RDX: 0000000000000100 RSI: ffffffff815dc196 RDI: ffffed1015d01253
[ 74.740890][ C0] RBP: ffff8880ae809358 R08: ffffffff8907a1c0 R09: fffffbfff1234161
[ 74.748848][ C0] R10: fffffbfff1234160 R11: ffffffff891a0b03 R12: 0000000000000004
[ 74.756793][ C0] R13: ffffffff8907ab48 R14: 0000000000000001 R15: 00000000000425c6
[ 74.764879][ C0] ? vprintk_func+0x86/0x189
[ 74.769456][ C0] ? mark_lock+0x22b/0x1220
[ 74.773941][ C0] __lock_acquire+0x1e8e/0x4a00
[ 74.778814][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 74.785036][ C0] ? netif_skb_features+0x6c2/0xb90
[ 74.790210][ C0] ? mark_held_locks+0xf0/0xf0
[ 74.794950][ C0] ? mark_lock+0xc2/0x1220
[ 74.799343][ C0] lock_acquire+0x190/0x410
[ 74.803849][ C0] ? sch_direct_xmit+0x2e0/0xd30
[ 74.808766][ C0] _raw_spin_lock+0x2f/0x40
[ 74.813248][ C0] ? sch_direct_xmit+0x2e0/0xd30
[ 74.818174][ C0] sch_direct_xmit+0x2e0/0xd30
[ 74.822935][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 74.829210][ C0] ? dev_watchdog+0xca0/0xca0
[ 74.833891][ C0] ? lock_acquire+0xb0/0x410
[ 74.838477][ C0] __dev_queue_xmit+0x270a/0x35c0
[ 74.843493][ C0] ? __kasan_check_read+0x11/0x20
[ 74.848500][ C0] ? netdev_core_pick_tx+0x2f0/0x2f0
[ 74.853770][ C0] ? ip6_finish_output2+0x109a/0x25c0
[ 74.859134][ C0] ? __kasan_check_read+0x11/0x20
[ 74.864192][ C0] ? mark_held_locks+0xa4/0xf0
[ 74.868935][ C0] dev_queue_xmit+0x18/0x20
[ 74.873430][ C0] ? dev_queue_xmit+0x18/0x20
[ 74.878091][ C0] neigh_resolve_output+0x5c4/0x990
[ 74.883271][ C0] ip6_finish_output2+0x109a/0x25c0
[ 74.888444][ C0] ? ip6_mtu+0x2e6/0x450
[ 74.892677][ C0] ? ip6_frag_next+0xb20/0xb20
[ 74.897421][ C0] ? rcu_read_lock_held+0x9c/0xb0
[ 74.902420][ C0] ? __kasan_check_read+0x11/0x20
[ 74.907423][ C0] __ip6_finish_output+0x444/0xaa0
[ 74.912526][ C0] ? __ip6_finish_output+0x444/0xaa0
[ 74.917789][ C0] ip6_finish_output+0x38/0x1f0
[ 74.922618][ C0] ip6_output+0x25e/0x880
[ 74.926928][ C0] ? ip6_finish_output+0x1f0/0x1f0
[ 74.932015][ C0] ? __local_bh_enable_ip+0x15a/0x270
[ 74.937365][ C0] ? __ip6_finish_output+0xaa0/0xaa0
[ 74.942623][ C0] ? xfrm_lookup+0x38/0x50
[ 74.947020][ C0] mld_sendpack+0x9c2/0xed0
[ 74.951499][ C0] ? nf_hook.constprop.0+0x560/0x560
[ 74.956765][ C0] ? mld_ifc_timer_expire+0x43e/0x950
[ 74.962115][ C0] ? __local_bh_enable_ip+0x15a/0x270
[ 74.967465][ C0] mld_ifc_timer_expire+0x454/0x950
[ 74.972639][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 74.978186][ C0] call_timer_fn+0x1ac/0x780
[ 74.982770][ C0] ? mld_dad_timer_expire+0x230/0x230
[ 74.988126][ C0] ? msleep_interruptible+0x150/0x150
[ 74.993766][ C0] ? run_timer_softirq+0x6b1/0x1790
[ 74.998952][ C0] ? trace_hardirqs_on+0x67/0x240
[ 75.003979][ C0] ? mld_dad_timer_expire+0x230/0x230
[ 75.009464][ C0] ? mld_dad_timer_expire+0x230/0x230
[ 75.014830][ C0] run_timer_softirq+0x6c3/0x1790
[ 75.019854][ C0] ? add_timer+0x930/0x930
[ 75.024261][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130
[ 75.030684][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 75.036214][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50
[ 75.042242][ C0] ? trace_hardirqs_on+0x67/0x240
[ 75.047258][ C0] __do_softirq+0x262/0x98c
[ 75.051810][ C0] ? sched_clock_cpu+0x1b/0x1b0
[ 75.056648][ C0] irq_exit+0x19b/0x1e0
[ 75.060798][ C0] smp_apic_timer_interrupt+0x1a3/0x610
[ 75.066382][ C0] apic_timer_interrupt+0xf/0x20
[ 75.071345][ C0]
[ 75.074269][ C0] RIP: 0010:native_safe_halt+0xe/0x10
[ 75.079622][ C0] Code: 58 25 4f fa eb 8a cc cc cc cc cc cc e9 07 00 00 00 0f 00 2d 24 c9 66 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d 14 c9 66 00 fb f4 cc 55 48 89 e5 41 57 41 56 41 55 41 54 53 e8 5e 42 00 fa e8 b9
[ 75.099222][ C0] RSP: 0018:ffffffff89007ce8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 75.107621][ C0] RAX: 1ffffffff1226656 RBX: ffffffff8907a1c0 RCX: 0000000000000000
[ 75.115571][ C0] RDX: dffffc0000000000 RSI: 0000000000000006 RDI: ffffffff8907aa54
[ 75.123531][ C0] RBP: ffffffff89007d18 R08: ffffffff8907a1c0 R09: 0000000000000000
[ 75.131477][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
[ 75.139436][ C0] R13: ffffffff89e789c0 R14: 0000000000000000 R15: 0000000000000000
[ 75.147403][ C0] ? default_idle+0x4e/0x360
[ 75.151973][ C0] arch_cpu_idle+0xa/0x10
[ 75.156291][ C0] default_idle_call+0x84/0xb0
[ 75.161033][ C0] do_idle+0x3c8/0x6e0
[ 75.165082][ C0] ? arch_cpu_idle_exit+0x80/0x80
[ 75.170084][ C0] ? trace_hardirqs_on+0x67/0x240
[ 75.175086][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 75.181317][ C0] ? debug_smp_processor_id+0x33/0x18a
[ 75.186754][ C0] cpu_startup_entry+0x1b/0x20
[ 75.191491][ C0] rest_init+0x23b/0x371
[ 75.195729][ C0] arch_call_rest_init+0xe/0x1b
[ 75.200553][ C0] start_kernel+0x904/0x943
[ 75.205045][ C0] ? mem_encrypt_init+0xb/0xb
[ 75.209710][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 75.215931][ C0] ? x86_family+0x41/0x50
[ 75.220245][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 75.226704][ C0] x86_64_start_reservations+0x29/0x2b
[ 75.232138][ C0] x86_64_start_kernel+0x77/0x7b
[ 75.237074][ C0] secondary_startup_64+0xa4/0xb0
[ 75.242136][ C0] ------------[ cut here ]------------
[ 75.247588][ C0] WARNING: CPU: 0 PID: 0 at kernel/locking/mutex.c:1419 mutex_trylock+0x279/0x2f0
[ 75.256760][ C0] Modules linked in:
[ 75.260634][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.4.0-syzkaller #0
[ 75.268159][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 75.278217][ C0] RIP: 0010:mutex_trylock+0x279/0x2f0
[ 75.283568][ C0] Code: c9 41 b8 01 00 00 00 31 c9 ba 01 00 00 00 31 f6 e8 0c 5e f9 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 a0 08 d0 8a 48 89 4d d0 e8 70 e7 4f
[ 75.303152][ C0] RSP: 0018:ffff8880ae808ec8 EFLAGS: 00010006
[ 75.309194][ C0] RAX: 0000000000000504 RBX: 1ffff11015d011e1 RCX: 0000000000000004
[ 75.317599][ C0] RDX: 0000000000000100 RSI: ffffffff816b4095 RDI: ffffffff891c9b60
[ 75.325555][ C0] RBP: ffff8880ae808ef8 R08: 0000000000000001 R09: fffffbfff12346bd
[ 75.333515][ C0] R10: fffffbfff12346bc R11: ffffffff891a35e3 R12: ffffffff8ad008a0
[ 75.341472][ C0] R13: 0000000000000000 R14: ffffffff8159d400 R15: ffffffff891c9b60
[ 75.349427][ C0] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
[ 75.358376][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.364982][ C0] CR2: 00000000200001c0 CR3: 00000000a5da3000 CR4: 00000000001406f0
[ 75.372955][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 75.380911][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 75.388880][ C0] Call Trace:
[ 75.392140][ C0]
[ 75.394977][ C0] ? mark_lock+0x150/0x1220
[ 75.399462][ C0] __crash_kexec+0x91/0x200
[ 75.403940][ C0] ? kexec_crash_loaded+0x20/0x20
[ 75.408937][ C0] ? trace_hardirqs_off+0x62/0x240
[ 75.414132][ C0] ? _raw_spin_unlock_irqrestore+0x9f/0xe0
[ 75.419915][ C0] ? __printk_safe_flush+0x31e/0x3a0
[ 75.425176][ C0] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 75.430989][ C0] ? find_next_bit+0x107/0x130
[ 75.435746][ C0] ? cpumask_next+0x41/0x50
[ 75.440290][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20
[ 75.446053][ C0] ? printk_safe_flush+0xf2/0x140
[ 75.451058][ C0] ? mark_lock+0x150/0x1220
[ 75.455540][ C0] panic+0x308/0x75c
[ 75.459412][ C0] ? add_taint.cold+0x16/0x16
[ 75.464069][ C0] ? __kasan_check_write+0x14/0x20
[ 75.469166][ C0] ? __warn.cold+0x14/0x3e
[ 75.473557][ C0] ? __warn+0xd9/0x1cf
[ 75.477617][ C0] ? mark_lock+0x22b/0x1220
[ 75.482094][ C0] __warn.cold+0x2f/0x3e
[ 75.486323][ C0] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 75.492029][ C0] ? mark_lock+0x22b/0x1220
[ 75.496511][ C0] report_bug+0x289/0x300
[ 75.500818][ C0] do_error_trap+0x11b/0x200
[ 75.505399][ C0] do_invalid_op+0x37/0x50
[ 75.509801][ C0] ? mark_lock+0x22b/0x1220
[ 75.514308][ C0] invalid_op+0x23/0x30
[ 75.518443][ C0] RIP: 0010:mark_lock+0x22b/0x1220
[ 75.523531][ C0] Code: d0 7c 08 84 d2 0f 85 a8 0e 00 00 44 8b 1d ed e6 8d 08 45 85 db 75 b6 48 c7 c6 00 19 cc 87 48 c7 c7 40 19 cc 87 e8 e4 2d eb ff <0f> 0b 31 db e9 aa fe ff ff 48 c7 c7 a0 08 d0 8a e8 f0 fb 56 00 e9
[ 75.543753][ C0] RSP: 0018:ffff8880ae809308 EFLAGS: 00010086
[ 75.549849][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 75.557809][ C0] RDX: 0000000000000100 RSI: ffffffff815dc196 RDI: ffffed1015d01253
[ 75.565758][ C0] RBP: ffff8880ae809358 R08: ffffffff8907a1c0 R09: fffffbfff1234161
[ 75.573732][ C0] R10: fffffbfff1234160 R11: ffffffff891a0b03 R12: 0000000000000004
[ 75.581690][ C0] R13: ffffffff8907ab48 R14: 0000000000000001 R15: 00000000000425c6
[ 75.589657][ C0] ? vprintk_func+0x86/0x189
[ 75.594261][ C0] ? mark_lock+0x22b/0x1220
[ 75.598754][ C0] __lock_acquire+0x1e8e/0x4a00
[ 75.603595][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 75.609875][ C0] ? netif_skb_features+0x6c2/0xb90
[ 75.615057][ C0] ? mark_held_locks+0xf0/0xf0
[ 75.619911][ C0] ? mark_lock+0xc2/0x1220
[ 75.624319][ C0] lock_acquire+0x190/0x410
[ 75.628804][ C0] ? sch_direct_xmit+0x2e0/0xd30
[ 75.633727][ C0] _raw_spin_lock+0x2f/0x40
[ 75.638210][ C0] ? sch_direct_xmit+0x2e0/0xd30
[ 75.643126][ C0] sch_direct_xmit+0x2e0/0xd30
[ 75.647867][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 75.654084][ C0] ? dev_watchdog+0xca0/0xca0
[ 75.658737][ C0] ? lock_acquire+0xb0/0x410
[ 75.663317][ C0] __dev_queue_xmit+0x270a/0x35c0
[ 75.668318][ C0] ? __kasan_check_read+0x11/0x20
[ 75.673317][ C0] ? netdev_core_pick_tx+0x2f0/0x2f0
[ 75.678578][ C0] ? ip6_finish_output2+0x109a/0x25c0
[ 75.684274][ C0] ? __kasan_check_read+0x11/0x20
[ 75.689274][ C0] ? mark_held_locks+0xa4/0xf0
[ 75.694014][ C0] dev_queue_xmit+0x18/0x20
[ 75.698507][ C0] ? dev_queue_xmit+0x18/0x20
[ 75.703159][ C0] neigh_resolve_output+0x5c4/0x990
[ 75.708349][ C0] ip6_finish_output2+0x109a/0x25c0
[ 75.713526][ C0] ? ip6_mtu+0x2e6/0x450
[ 75.717744][ C0] ? ip6_frag_next+0xb20/0xb20
[ 75.722484][ C0] ? rcu_read_lock_held+0x9c/0xb0
[ 75.727486][ C0] ? __kasan_check_read+0x11/0x20
[ 75.732495][ C0] __ip6_finish_output+0x444/0xaa0
[ 75.737582][ C0] ? __ip6_finish_output+0x444/0xaa0
[ 75.742843][ C0] ip6_finish_output+0x38/0x1f0
[ 75.747676][ C0] ip6_output+0x25e/0x880
[ 75.751982][ C0] ? ip6_finish_output+0x1f0/0x1f0
[ 75.757094][ C0] ? __local_bh_enable_ip+0x15a/0x270
[ 75.762439][ C0] ? __ip6_finish_output+0xaa0/0xaa0
[ 75.767711][ C0] ? xfrm_lookup+0x38/0x50
[ 75.772108][ C0] mld_sendpack+0x9c2/0xed0
[ 75.776589][ C0] ? nf_hook.constprop.0+0x560/0x560
[ 75.781865][ C0] ? mld_ifc_timer_expire+0x43e/0x950
[ 75.787212][ C0] ? __local_bh_enable_ip+0x15a/0x270
[ 75.792574][ C0] mld_ifc_timer_expire+0x454/0x950
[ 75.797751][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 75.803272][ C0] call_timer_fn+0x1ac/0x780
[ 75.807849][ C0] ? mld_dad_timer_expire+0x230/0x230
[ 75.813205][ C0] ? msleep_interruptible+0x150/0x150
[ 75.818557][ C0] ? run_timer_softirq+0x6b1/0x1790
[ 75.823730][ C0] ? trace_hardirqs_on+0x67/0x240
[ 75.828730][ C0] ? mld_dad_timer_expire+0x230/0x230
[ 75.834079][ C0] ? mld_dad_timer_expire+0x230/0x230
[ 75.839427][ C0] run_timer_softirq+0x6c3/0x1790
[ 75.844429][ C0] ? add_timer+0x930/0x930
[ 75.848822][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130
[ 75.854951][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 75.860471][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50
[ 75.866429][ C0] ? trace_hardirqs_on+0x67/0x240
[ 75.871429][ C0] __do_softirq+0x262/0x98c
[ 75.875907][ C0] ? sched_clock_cpu+0x1b/0x1b0
[ 75.880744][ C0] irq_exit+0x19b/0x1e0
[ 75.884882][ C0] smp_apic_timer_interrupt+0x1a3/0x610
[ 75.890410][ C0] apic_timer_interrupt+0xf/0x20
[ 75.895403][ C0]
[ 75.898320][ C0] RIP: 0010:native_safe_halt+0xe/0x10
[ 75.903724][ C0] Code: 58 25 4f fa eb 8a cc cc cc cc cc cc e9 07 00 00 00 0f 00 2d 24 c9 66 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d 14 c9 66 00 fb f4 cc 55 48 89 e5 41 57 41 56 41 55 41 54 53 e8 5e 42 00 fa e8 b9
[ 75.923400][ C0] RSP: 0018:ffffffff89007ce8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 75.931801][ C0] RAX: 1ffffffff1226656 RBX: ffffffff8907a1c0 RCX: 0000000000000000
[ 75.939823][ C0] RDX: dffffc0000000000 RSI: 0000000000000006 RDI: ffffffff8907aa54
[ 75.947789][ C0] RBP: ffffffff89007d18 R08: ffffffff8907a1c0 R09: 0000000000000000
[ 75.955756][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
[ 75.963727][ C0] R13: ffffffff89e789c0 R14: 0000000000000000 R15: 0000000000000000
[ 75.971726][ C0] ? default_idle+0x4e/0x360
[ 75.976300][ C0] arch_cpu_idle+0xa/0x10
[ 75.980624][ C0] default_idle_call+0x84/0xb0
[ 75.985428][ C0] do_idle+0x3c8/0x6e0
[ 75.989480][ C0] ? arch_cpu_idle_exit+0x80/0x80
[ 75.994486][ C0] ? trace_hardirqs_on+0x67/0x240
[ 75.999491][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 76.005714][ C0] ? debug_smp_processor_id+0x33/0x18a
[ 76.011163][ C0] cpu_startup_entry+0x1b/0x20
[ 76.015903][ C0] rest_init+0x23b/0x371
[ 76.020122][ C0] arch_call_rest_init+0xe/0x1b
[ 76.024946][ C0] start_kernel+0x904/0x943
[ 76.029437][ C0] ? mem_encrypt_init+0xb/0xb
[ 76.034110][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 76.040327][ C0] ? x86_family+0x41/0x50
[ 76.044637][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 76.050858][ C0] x86_64_start_reservations+0x29/0x2b
[ 76.056294][ C0] x86_64_start_kernel+0x77/0x7b
[ 76.061221][ C0] secondary_startup_64+0xa4/0xb0
[ 76.066232][ C0] irq event stamp: 169380
[ 76.070552][ C0] hardirqs last enabled at (169380): [] neigh_resolve_output+0x3e8/0x990
[ 76.080654][ C0] hardirqs last disabled at (169379): [] neigh_resolve_output+0x390/0x990
[ 76.090787][ C0] softirqs last enabled at (169342): [] _local_bh_enable+0x1c/0x30
[ 76.100307][ C0] softirqs last disabled at (169343): [] irq_exit+0x19b/0x1e0
[ 76.109313][ C0] ---[ end trace 2daec1acd3cd1e7d ]---
[ 76.114792][ C0] ------------[ cut here ]------------
[ 76.120230][ C0] WARNING: CPU: 0 PID: 0 at kernel/locking/mutex.c:737 mutex_unlock+0x1d/0x30
[ 76.129044][ C0] Modules linked in:
[ 76.132929][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 5.4.0-syzkaller #0
[ 76.141840][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 76.151876][ C0] RIP: 0010:mutex_unlock+0x1d/0x30
[ 76.156968][ C0] Code: 4c 89 ff e8 c5 f2 4f fa e9 8c fb ff ff 55 65 8b 05 00 40 a1 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
[ 76.176566][ C0] RSP: 0018:ffff8880ae808ef8 EFLAGS: 00010006
[ 76.182612][ C0] RAX: 0000000000000504 RBX: 1ffff11015d011e1 RCX: ffffffff816b40ad
[ 76.190559][ C0] RDX: 0000000000000100 RSI: ffffffff816b410f RDI: ffffffff891c9b60
[ 76.198508][ C0] RBP: ffff8880ae808ef8 R08: ffffffff8907a1c0 R09: 0000000000000000
[ 76.206455][ C0] R10: fffffbfff123936c R11: ffffffff891c9b67 R12: 0000000000000001
[ 76.214414][ C0] R13: 0000000000000000 R14: ffffffff8159d400 R15: 00000000000000a7
[ 76.222363][ C0] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
[ 76.231265][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 76.237824][ C0] CR2: 00000000200001c0 CR3: 00000000a5da3000 CR4: 00000000001406f0
[ 76.245774][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 76.253720][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 76.261665][ C0] Call Trace:
[ 76.264925][ C0]
[ 76.267762][ C0] __crash_kexec+0x10b/0x200
[ 76.272347][ C0] ? kexec_crash_loaded+0x20/0x20
[ 76.277359][ C0] ? trace_hardirqs_off+0x62/0x240
[ 76.282464][ C0] ? _raw_spin_unlock_irqrestore+0x9f/0xe0
[ 76.288260][ C0] ? __printk_safe_flush+0x31e/0x3a0
[ 76.293528][ C0] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 76.299228][ C0] ? find_next_bit+0x107/0x130
[ 76.304013][ C0] ? cpumask_next+0x41/0x50
[ 76.308496][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20
[ 76.314238][ C0] ? printk_safe_flush+0xf2/0x140
[ 76.319246][ C0] ? mark_lock+0x150/0x1220
[ 76.323728][ C0] panic+0x308/0x75c
[ 76.327600][ C0] ? add_taint.cold+0x16/0x16
[ 76.332256][ C0] ? __kasan_check_write+0x14/0x20
[ 76.337344][ C0] ? __warn.cold+0x14/0x3e
[ 76.341737][ C0] ? __warn+0xd9/0x1cf
[ 76.345785][ C0] ? mark_lock+0x22b/0x1220
[ 76.350263][ C0] __warn.cold+0x2f/0x3e
[ 76.354496][ C0] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 76.360199][ C0] ? mark_lock+0x22b/0x1220
[ 76.364683][ C0] report_bug+0x289/0x300
[ 76.368989][ C0] do_error_trap+0x11b/0x200
[ 76.373579][ C0] do_invalid_op+0x37/0x50
[ 76.377984][ C0] ? mark_lock+0x22b/0x1220
[ 76.382475][ C0] invalid_op+0x23/0x30
[ 76.386607][ C0] RIP: 0010:mark_lock+0x22b/0x1220
[ 76.391693][ C0] Code: d0 7c 08 84 d2 0f 85 a8 0e 00 00 44 8b 1d ed e6 8d 08 45 85 db 75 b6 48 c7 c6 00 19 cc 87 48 c7 c7 40 19 cc 87 e8 e4 2d eb ff <0f> 0b 31 db e9 aa fe ff ff 48 c7 c7 a0 08 d0 8a e8 f0 fb 56 00 e9
[ 76.411275][ C0] RSP: 0018:ffff8880ae809308 EFLAGS: 00010086
[ 76.417334][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 76.425291][ C0] RDX: 0000000000000100 RSI: ffffffff815dc196 RDI: ffffed1015d01253
[ 76.433246][ C0] RBP: ffff8880ae809358 R08: ffffffff8907a1c0 R09: fffffbfff1234161
[ 76.441199][ C0] R10: fffffbfff1234160 R11: ffffffff891a0b03 R12: 0000000000000004
[ 76.449150][ C0] R13: ffffffff8907ab48 R14: 0000000000000001 R15: 00000000000425c6
[ 76.457115][ C0] ? vprintk_func+0x86/0x189
[ 76.461685][ C0] ? mark_lock+0x22b/0x1220
[ 76.466166][ C0] __lock_acquire+0x1e8e/0x4a00
[ 76.470994][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 76.477211][ C0] ? netif_skb_features+0x6c2/0xb90
[ 76.482387][ C0] ? mark_held_locks+0xf0/0xf0
[ 76.487141][ C0] ? mark_lock+0xc2/0x1220
[ 76.491535][ C0] lock_acquire+0x190/0x410
[ 76.496016][ C0] ? sch_direct_xmit+0x2e0/0xd30
[ 76.500931][ C0] _raw_spin_lock+0x2f/0x40
[ 76.505407][ C0] ? sch_direct_xmit+0x2e0/0xd30
[ 76.510317][ C0] sch_direct_xmit+0x2e0/0xd30
[ 76.515058][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 76.521273][ C0] ? dev_watchdog+0xca0/0xca0
[ 76.525925][ C0] ? lock_acquire+0xb0/0x410
[ 76.530504][ C0] __dev_queue_xmit+0x270a/0x35c0
[ 76.535507][ C0] ? __kasan_check_read+0x11/0x20
[ 76.540508][ C0] ? netdev_core_pick_tx+0x2f0/0x2f0
[ 76.545780][ C0] ? ip6_finish_output2+0x109a/0x25c0
[ 76.551140][ C0] ? __kasan_check_read+0x11/0x20
[ 76.556750][ C0] ? mark_held_locks+0xa4/0xf0
[ 76.561564][ C0] dev_queue_xmit+0x18/0x20
[ 76.566117][ C0] ? dev_queue_xmit+0x18/0x20
[ 76.570783][ C0] neigh_resolve_output+0x5c4/0x990
[ 76.575988][ C0] ip6_finish_output2+0x109a/0x25c0
[ 76.581167][ C0] ? ip6_mtu+0x2e6/0x450
[ 76.585389][ C0] ? ip6_frag_next+0xb20/0xb20
[ 76.590131][ C0] ? rcu_read_lock_held+0x9c/0xb0
[ 76.595138][ C0] ? __kasan_check_read+0x11/0x20
[ 76.600139][ C0] __ip6_finish_output+0x444/0xaa0
[ 76.605241][ C0] ? __ip6_finish_output+0x444/0xaa0
[ 76.610529][ C0] ip6_finish_output+0x38/0x1f0
[ 76.615360][ C0] ip6_output+0x25e/0x880
[ 76.619674][ C0] ? ip6_finish_output+0x1f0/0x1f0
[ 76.624776][ C0] ? __local_bh_enable_ip+0x15a/0x270
[ 76.630155][ C0] ? __ip6_finish_output+0xaa0/0xaa0
[ 76.635449][ C0] ? xfrm_lookup+0x38/0x50
[ 76.639858][ C0] mld_sendpack+0x9c2/0xed0
[ 76.644339][ C0] ? nf_hook.constprop.0+0x560/0x560
[ 76.649609][ C0] ? mld_ifc_timer_expire+0x43e/0x950
[ 76.654965][ C0] ? __local_bh_enable_ip+0x15a/0x270
[ 76.660400][ C0] mld_ifc_timer_expire+0x454/0x950
[ 76.665589][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 76.671127][ C0] call_timer_fn+0x1ac/0x780
[ 76.675697][ C0] ? mld_dad_timer_expire+0x230/0x230
[ 76.681219][ C0] ? msleep_interruptible+0x150/0x150
[ 76.686577][ C0] ? run_timer_softirq+0x6b1/0x1790
[ 76.691760][ C0] ? trace_hardirqs_on+0x67/0x240
[ 76.696763][ C0] ? mld_dad_timer_expire+0x230/0x230
[ 76.702126][ C0] ? mld_dad_timer_expire+0x230/0x230
[ 76.707485][ C0] run_timer_softirq+0x6c3/0x1790
[ 76.712490][ C0] ? add_timer+0x930/0x930
[ 76.716901][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130
[ 76.723061][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 76.728592][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50
[ 76.734572][ C0] ? trace_hardirqs_on+0x67/0x240
[ 76.739589][ C0] __do_softirq+0x262/0x98c
[ 76.744071][ C0] ? sched_clock_cpu+0x1b/0x1b0
[ 76.748899][ C0] irq_exit+0x19b/0x1e0
[ 76.753125][ C0] smp_apic_timer_interrupt+0x1a3/0x610
[ 76.758660][ C0] apic_timer_interrupt+0xf/0x20
[ 76.763569][ C0]
[ 76.766488][ C0] RIP: 0010:native_safe_halt+0xe/0x10
[ 76.771847][ C0] Code: 58 25 4f fa eb 8a cc cc cc cc cc cc e9 07 00 00 00 0f 00 2d 24 c9 66 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d 14 c9 66 00 fb f4 cc 55 48 89 e5 41 57 41 56 41 55 41 54 53 e8 5e 42 00 fa e8 b9
[ 76.791430][ C0] RSP: 0018:ffffffff89007ce8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 76.799832][ C0] RAX: 1ffffffff1226656 RBX: ffffffff8907a1c0 RCX: 0000000000000000
[ 76.807780][ C0] RDX: dffffc0000000000 RSI: 0000000000000006 RDI: ffffffff8907aa54
[ 76.815730][ C0] RBP: ffffffff89007d18 R08: ffffffff8907a1c0 R09: 0000000000000000
[ 76.823691][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
[ 76.831639][ C0] R13: ffffffff89e789c0 R14: 0000000000000000 R15: 0000000000000000
[ 76.839621][ C0] ? default_idle+0x4e/0x360
[ 76.844194][ C0] arch_cpu_idle+0xa/0x10
[ 76.848500][ C0] default_idle_call+0x84/0xb0
[ 76.853249][ C0] do_idle+0x3c8/0x6e0
[ 76.857303][ C0] ? arch_cpu_idle_exit+0x80/0x80
[ 76.862302][ C0] ? trace_hardirqs_on+0x67/0x240
[ 76.867303][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 76.873561][ C0] ? debug_smp_processor_id+0x33/0x18a
[ 76.878999][ C0] cpu_startup_entry+0x1b/0x20
[ 76.883754][ C0] rest_init+0x23b/0x371
[ 76.887971][ C0] arch_call_rest_init+0xe/0x1b
[ 76.892804][ C0] start_kernel+0x904/0x943
[ 76.897291][ C0] ? mem_encrypt_init+0xb/0xb
[ 76.901944][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 76.908169][ C0] ? x86_family+0x41/0x50
[ 76.912472][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 76.918689][ C0] x86_64_start_reservations+0x29/0x2b
[ 76.924136][ C0] x86_64_start_kernel+0x77/0x7b
[ 76.929051][ C0] secondary_startup_64+0xa4/0xb0
[ 76.934049][ C0] irq event stamp: 169380
[ 76.938363][ C0] hardirqs last enabled at (169380): [] neigh_resolve_output+0x3e8/0x990
[ 76.948413][ C0] hardirqs last disabled at (169379): [] neigh_resolve_output+0x390/0x990
[ 76.958651][ C0] softirqs last enabled at (169342): [] _local_bh_enable+0x1c/0x30
[ 76.968167][ C0] softirqs last disabled at (169343): [] irq_exit+0x19b/0x1e0
[ 76.977166][ C0] ---[ end trace 2daec1acd3cd1e7e ]---
[ 76.984047][ C0] Kernel Offset: disabled
[ 76.988387][ C0] Rebooting in 86400 seconds..