[ 44.918216] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.930886] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.943855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.954890] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.970870] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.979435] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.993482] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.022595] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.041719] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.992146] hrtimer: interrupt took 25072 ns [ 401.431030] device bridge_slave_1 left promiscuous mode [ 401.441468] bridge0: port 2(bridge_slave_1) entered disabled state [ 401.481537] device bridge_slave_0 left promiscuous mode [ 401.491362] bridge0: port 1(bridge_slave_0) entered disabled state [ 404.172464] device hsr_slave_1 left promiscuous mode [ 404.231505] device hsr_slave_0 left promiscuous mode [ 404.286786] team0 (unregistering): Port device team_slave_1 removed [ 404.301995] team0 (unregistering): Port device team_slave_0 removed [ 404.314477] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 404.364302] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 404.455967] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.0.138' (ECDSA) to the list of known hosts. [ 405.365985] IPVS: ftp: loaded support on port[0] = 21 [ 406.442910] device bridge_slave_1 left promiscuous mode [ 406.452778] bridge0: port 2(bridge_slave_1) entered disabled state [ 406.490340] device bridge_slave_0 left promiscuous mode [ 406.498413] bridge0: port 1(bridge_slave_0) entered disabled state [ 406.551085] device bridge_slave_1 left promiscuous mode [ 406.563395] bridge0: port 2(bridge_slave_1) entered disabled state [ 406.613592] device bridge_slave_0 left promiscuous mode [ 406.621017] bridge0: port 1(bridge_slave_0) entered disabled state [ 406.669554] device bridge_slave_1 left promiscuous mode [ 406.678577] bridge0: port 2(bridge_slave_1) entered disabled state [ 406.738560] device bridge_slave_0 left promiscuous mode [ 406.745416] bridge0: port 1(bridge_slave_0) entered disabled state [ 406.799373] device bridge_slave_1 left promiscuous mode [ 406.806007] bridge0: port 2(bridge_slave_1) entered disabled state [ 406.849107] device bridge_slave_0 left promiscuous mode [ 406.856018] bridge0: port 1(bridge_slave_0) entered disabled state [ 406.899556] device bridge_slave_1 left promiscuous mode [ 406.906425] bridge0: port 2(bridge_slave_1) entered disabled state [ 406.958503] device bridge_slave_0 left promiscuous mode [ 406.965371] bridge0: port 1(bridge_slave_0) entered disabled state [ 408.631581] device hsr_slave_1 left promiscuous mode [ 408.693425] device hsr_slave_0 left promiscuous mode [ 408.751121] team0 (unregistering): Port device team_slave_1 removed [ 408.765242] team0 (unregistering): Port device team_slave_0 removed [ 408.781922] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 408.833886] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 408.912207] bond0 (unregistering): Released all slaves [ 410.690679] device hsr_slave_1 left promiscuous mode [ 410.762351] device hsr_slave_0 left promiscuous mode [ 410.830219] team0 (unregistering): Port device team_slave_1 removed [ 410.845471] team0 (unregistering): Port device team_slave_0 removed [ 410.859415] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 410.911338] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 410.989800] bond0 (unregistering): Released all slaves [ 412.241266] device hsr_slave_1 left promiscuous mode [ 412.299669] device hsr_slave_0 left promiscuous mode [ 412.341776] team0 (unregistering): Port device team_slave_1 removed [ 412.360722] team0 (unregistering): Port device team_slave_0 removed [ 412.375288] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 412.410508] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 412.483690] bond0 (unregistering): Released all slaves [ 413.958362] device hsr_slave_1 left promiscuous mode [ 414.011591] device hsr_slave_0 left promiscuous mode [ 414.062967] team0 (unregistering): Port device team_slave_1 removed [ 414.074860] team0 (unregistering): Port device team_slave_0 removed [ 414.087963] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 414.142542] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 414.211927] bond0 (unregistering): Released all slaves [ 415.998863] device hsr_slave_1 left promiscuous mode [ 416.058351] device hsr_slave_0 left promiscuous mode [ 416.109943] team0 (unregistering): Port device team_slave_1 removed [ 416.120550] team0 (unregistering): Port device team_slave_0 removed [ 416.131923] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 416.198462] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 416.294846] bond0 (unregistering): Released all slaves [ 549.648471] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [syz-executor091:30267] [ 549.657054] Modules linked in: [ 549.660379] irq event stamp: 7913319 [ 549.664943] hardirqs last enabled at (7913318): [] _raw_spin_unlock_irq+0x27/0x80 [ 549.675487] hardirqs last disabled at (7913319): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 549.687615] softirqs last enabled at (372758): [] __do_softirq+0x62d/0x919 [ 549.697610] softirqs last disabled at (372889): [] irq_exit+0x17f/0x1c0 [ 549.709085] CPU: 1 PID: 30267 Comm: syz-executor091 Not tainted 4.19.183-syzkaller #0 [ 549.718330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 549.729012] RIP: 0010:lock_acquire+0x1f1/0x3d0 [ 549.734916] Code: 00 00 00 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 aa 01 00 00 48 83 3d e3 75 c6 06 00 0f 84 31 01 00 00 48 8b 7d c8 57 9d <0f> 1f 44 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 65 8b [ 549.757095] RSP: 0018:ffff8881f6907cd0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 549.766617] RAX: dffffc0000000000 RBX: ffff8881b01ee340 RCX: 1ffff1103603dd82 [ 549.774828] RDX: 1ffffffff1024021 RSI: 0000000000000000 RDI: 0000000000000286 [ 549.783512] RBP: ffff8881f6907d18 R08: 000000000000059c R09: 0000000000000001 [ 549.791994] R10: ffff8881b01eebf0 R11: 0000000000000001 R12: 0000000000000000 [ 549.800118] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 549.808120] FS: 0000000000000000(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 549.817280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 549.824066] CR2: 00000000004d1600 CR3: 000000000806d006 CR4: 00000000001606e0 [ 549.832913] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 549.841714] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 549.849804] Call Trace: [ 549.853295] [ 549.856264] call_timer_fn+0x11a/0x510 [ 549.861171] ? call_timer_fn+0xd3/0x510 [ 549.865891] ? pie_destroy+0x50/0x50 [ 549.869887] ? process_timeout+0x40/0x40 [ 549.874888] ? _raw_spin_unlock_irq+0x27/0x80 [ 549.879622] ? trace_hardirqs_on+0x28/0x190 [ 549.884300] ? pie_destroy+0x50/0x50 [ 549.888498] run_timer_softirq+0xb63/0x1180 [ 549.893184] ? trace_event_raw_event_hrtimer_start+0x330/0x330 [ 549.900951] ? __lock_is_held+0xb5/0x140 [ 549.905631] __do_softirq+0x25f/0x919 [ 549.910313] irq_exit+0x17f/0x1c0 [ 549.915297] smp_apic_timer_interrupt+0x13e/0x540 [ 549.920520] apic_timer_interrupt+0xf/0x20 [ 549.929284] [ 549.931712] RIP: 0010:lock_release+0x44e/0x850 [ 549.938001] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 f8 02 00 00 48 83 3d d9 7b c6 06 00 0f 84 49 02 00 00 48 8b bd 68 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 c7 04 03 00 00 00 [ 549.960103] RSP: 0018:ffff8881a21075f0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 549.968959] RAX: dffffc0000000000 RBX: 1ffff11034420ec2 RCX: 1ffff1103603dd77 [ 549.976696] RDX: 1ffffffff1024021 RSI: 0000000000000002 RDI: 0000000000000286 [ 549.984415] RBP: ffff8881a2107698 R08: 0000000000000000 R09: ffffed103ed24732 [ 549.993183] R10: ffffed103ed24732 R11: ffff8881f6923993 R12: ffff8881b01ee340 [ 550.001603] R13: 0000000000000001 R14: b6d0605087efdbd9 R15: ffff8881b01ee340 [ 550.010048] ? __unlock_page_memcg+0x53/0x100 [ 550.015467] ? lock_downgrade+0x860/0x860 [ 550.019913] ? kasan_check_read+0x11/0x20 [ 550.025788] __unlock_page_memcg+0x70/0x100 [ 550.032065] unlock_page_memcg+0x2c/0x40 [ 550.036653] page_remove_rmap+0x383/0xd20 [ 550.041244] unmap_page_range+0xb47/0x20c0 [ 550.046024] ? vm_normal_page_pmd+0x130/0x130 [ 550.052066] unmap_single_vma+0x121/0x300 [ 550.056650] unmap_vmas+0xe7/0x1a0 [ 550.060369] exit_mmap+0x251/0x470 [ 550.067123] ? __ia32_sys_munmap+0x70/0x70 [ 550.071634] ? __khugepaged_exit+0x2b1/0x400 [ 550.076684] ? kasan_check_write+0x14/0x20 [ 550.081836] ? __khugepaged_exit+0x2c0/0x400 [ 550.087255] mmput+0x107/0x3f0 [ 550.091104] do_exit+0x9ce/0x2cf0 [ 550.095201] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 550.100755] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 550.106607] ? calibrate_delay+0x9b1/0xa4a [ 550.112454] ? mm_update_next_owner+0x680/0x680 [ 550.118920] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 550.124823] ? retint_kernel+0x2d/0x2d [ 550.129415] do_group_exit+0xf4/0x2f0 [ 550.134394] get_signal+0x316/0x19e0 [ 550.140386] ? lock_downgrade+0x860/0x860 [ 550.146656] ? kasan_check_read+0x11/0x20 [ 550.152569] do_signal+0x87/0x1960 [ 550.157471] ? fd_install+0x47/0x60 [ 550.161835] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 550.168044] ? setup_sigcontext+0x7d0/0x7d0 [ 550.175916] ? trace_hardirqs_on_caller+0x28/0x180 [ 550.182001] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 550.187622] ? retint_kernel+0x2d/0x2d [ 550.191863] exit_to_usermode_loop+0x114/0x200 [ 550.197075] do_syscall_64+0x413/0x4e0 [ 550.201537] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 550.208029] RIP: 0033:0x445ec9 [ 550.212777] Code: Bad RIP value. [ 550.218557] RSP: 002b:00007efc8d8ac318 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 550.228822] RAX: 0000000000000006 RBX: 00000000004cb448 RCX: 0000000000445ec9 [ 550.237931] RDX: 00000000ffffffff RSI: 0000000000000000 RDI: 000000002001d000 [ 550.246628] RBP: 00000000004cb440 R08: 0000000000000000 R09: 0000000000000000 [ 550.254479] R10: 00000000ffffffff R11: 0000000000000246 R12: 000000000049b13c [ 550.263180] R13: 00007ffceeea442f R14: 00007efc8d8ac400 R15: 0000000000022000 [ 550.271719] Kernel panic - not syncing: softlockup: hung tasks [ 550.280103] CPU: 1 PID: 30267 Comm: syz-executor091 Tainted: G L 4.19.183-syzkaller #0 [ 550.293925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 550.306864] Call Trace: [ 550.310090] [ 550.312906] dump_stack+0x123/0x171 [ 550.316977] panic+0x1cd/0x375 [ 550.320523] ? __warn_printk+0xd6/0xd6 [ 550.325373] watchdog_timer_fn.cold.6+0x11/0x1b [ 550.330573] __hrtimer_run_queues+0x2f7/0xab0 [ 550.339485] ? hrtimer_interrupt+0x118/0x760 [ 550.344971] ? softlockup_fn+0x90/0x90 [ 550.350176] ? retrigger_next_event+0x2f0/0x2f0 [ 550.355945] ? ktime_get_update_offsets_now+0x141/0x370 [ 550.362139] hrtimer_interrupt+0x2e2/0x760 [ 550.366974] smp_apic_timer_interrupt+0x114/0x540 [ 550.372362] apic_timer_interrupt+0xf/0x20 [ 550.378669] RIP: 0010:lock_acquire+0x1f1/0x3d0 [ 550.383885] Code: 00 00 00 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 aa 01 00 00 48 83 3d e3 75 c6 06 00 0f 84 31 01 00 00 48 8b 7d c8 57 9d <0f> 1f 44 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 65 8b [ 550.410786] RSP: 0018:ffff8881f6907cd0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 550.424386] RAX: dffffc0000000000 RBX: ffff8881b01ee340 RCX: 1ffff1103603dd82 [ 550.441338] RDX: 1ffffffff1024021 RSI: 0000000000000000 RDI: 0000000000000286 [ 550.452078] RBP: ffff8881f6907d18 R08: 000000000000059c R09: 0000000000000001 [ 550.468693] R10: ffff8881b01eebf0 R11: 0000000000000001 R12: 0000000000000000 [ 550.478666] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 550.490000] ? apic_timer_interrupt+0xa/0x20 [ 550.495976] call_timer_fn+0x11a/0x510 [ 550.502831] ? call_timer_fn+0xd3/0x510 [ 550.508059] ? pie_destroy+0x50/0x50 [ 550.513171] ? process_timeout+0x40/0x40 [ 550.517600] ? _raw_spin_unlock_irq+0x27/0x80 [ 550.523200] ? trace_hardirqs_on+0x28/0x190 [ 550.530378] ? pie_destroy+0x50/0x50 [ 550.534596] run_timer_softirq+0xb63/0x1180 [ 550.542003] ? trace_event_raw_event_hrtimer_start+0x330/0x330 [ 550.550155] ? __lock_is_held+0xb5/0x140 [ 550.556561] __do_softirq+0x25f/0x919 [ 550.562033] irq_exit+0x17f/0x1c0 [ 550.566439] smp_apic_timer_interrupt+0x13e/0x540 [ 550.572051] apic_timer_interrupt+0xf/0x20 [ 550.577114] [ 550.580393] RIP: 0010:lock_release+0x44e/0x850 [ 550.586951] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 f8 02 00 00 48 83 3d d9 7b c6 06 00 0f 84 49 02 00 00 48 8b bd 68 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 c7 04 03 00 00 00 [ 550.611284] RSP: 0018:ffff8881a21075f0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 550.622154] RAX: dffffc0000000000 RBX: 1ffff11034420ec2 RCX: 1ffff1103603dd77 [ 550.632345] RDX: 1ffffffff1024021 RSI: 0000000000000002 RDI: 0000000000000286 [ 550.641068] RBP: ffff8881a2107698 R08: 0000000000000000 R09: ffffed103ed24732 [ 550.650922] R10: ffffed103ed24732 R11: ffff8881f6923993 R12: ffff8881b01ee340 [ 550.660161] R13: 0000000000000001 R14: b6d0605087efdbd9 R15: ffff8881b01ee340 [ 550.668886] ? __unlock_page_memcg+0x53/0x100 [ 550.674973] ? lock_downgrade+0x860/0x860 [ 550.679817] ? kasan_check_read+0x11/0x20 [ 550.686232] __unlock_page_memcg+0x70/0x100 [ 550.691331] unlock_page_memcg+0x2c/0x40 [ 550.696363] page_remove_rmap+0x383/0xd20 [ 550.701005] unmap_page_range+0xb47/0x20c0 [ 550.705547] ? vm_normal_page_pmd+0x130/0x130 [ 550.710449] unmap_single_vma+0x121/0x300 [ 550.715303] unmap_vmas+0xe7/0x1a0 [ 550.719792] exit_mmap+0x251/0x470 [ 550.724352] ? __ia32_sys_munmap+0x70/0x70 [ 550.729209] ? __khugepaged_exit+0x2b1/0x400 [ 550.734227] ? kasan_check_write+0x14/0x20 [ 550.739038] ? __khugepaged_exit+0x2c0/0x400 [ 550.746043] mmput+0x107/0x3f0 [ 550.749593] do_exit+0x9ce/0x2cf0 [ 550.753589] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 550.758660] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 550.765091] ? calibrate_delay+0x9b1/0xa4a [ 550.769978] ? mm_update_next_owner+0x680/0x680 [ 550.776455] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 550.781481] ? retint_kernel+0x2d/0x2d [ 550.785868] do_group_exit+0xf4/0x2f0 [ 550.790146] get_signal+0x316/0x19e0 [ 550.794993] ? lock_downgrade+0x860/0x860 [ 550.799853] ? kasan_check_read+0x11/0x20 [ 550.804533] do_signal+0x87/0x1960 [ 550.808882] ? fd_install+0x47/0x60 [ 550.813440] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 550.819477] ? setup_sigcontext+0x7d0/0x7d0 [ 550.824715] ? trace_hardirqs_on_caller+0x28/0x180 [ 550.829929] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 550.834871] ? retint_kernel+0x2d/0x2d [ 550.839255] exit_to_usermode_loop+0x114/0x200 [ 550.844149] do_syscall_64+0x413/0x4e0 [ 550.848378] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 550.854367] RIP: 0033:0x445ec9 [ 550.858945] Code: Bad RIP value. [ 550.862837] RSP: 002b:00007efc8d8ac318 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 550.871309] RAX: 0000000000000006 RBX: 00000000004cb448 RCX: 0000000000445ec9 [ 550.879270] RDX: 00000000ffffffff RSI: 0000000000000000 RDI: 000000002001d000 [ 550.887879] RBP: 00000000004cb440 R08: 0000000000000000 R09: 0000000000000000 [ 550.895690] R10: 00000000ffffffff R11: 0000000000000246 R12: 000000000049b13c [ 550.903582] R13: 00007ffceeea442f R14: 00007efc8d8ac400 R15: 0000000000022000 [ 550.915350] Kernel Offset: disabled [ 550.919363] Rebooting in 86400 seconds..