[ 55.828549][ T113] device veth1_vlan left promiscuous mode [ 55.834638][ T113] device veth0_vlan left promiscuous mode [ 59.278334][ T113] team0 (unregistering): Port device team_slave_1 removed [ 59.291743][ T113] team0 (unregistering): Port device team_slave_0 removed [ 59.307897][ T113] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 59.323039][ T113] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 59.375873][ T113] bond0 (unregistering): Released all slaves [ 61.199595][ T5433] can: request_module (can-proto-0) failed. [ 61.225728][ T5433] can: request_module (can-proto-0) failed. [ 71.268943][ T2938] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.15.197' (ECDSA) to the list of known hosts. [ 80.925558][ T5891] cgroup: Unknown subsys name 'net' [ 80.933412][ T5891] cgroup: Unknown subsys name 'rlimit' [ 80.950339][ T5892] IPVS: ftp: loaded support on port[0] = 21 [ 80.992805][ T5892] chnl_net:caif_netlink_parms(): no params data found [ 81.025308][ T5892] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.032409][ T5892] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.040166][ T5892] device bridge_slave_0 entered promiscuous mode [ 81.048479][ T5892] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.055913][ T5892] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.063483][ T5892] device bridge_slave_1 entered promiscuous mode [ 81.078832][ T5892] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.089299][ T5892] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.107797][ T5892] team0: Port device team_slave_0 added [ 81.115250][ T5892] team0: Port device team_slave_1 added [ 81.128773][ T5892] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.135793][ T5892] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) 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. [ 81.161733][ T5892] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.174193][ T5892] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.181170][ T5892] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) 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. [ 81.208491][ T5892] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.230243][ T5892] device hsr_slave_0 entered promiscuous mode [ 81.237581][ T5892] device hsr_slave_1 entered promiscuous mode [ 81.291310][ T5892] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.298446][ T5892] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.305968][ T5892] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.313012][ T5892] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.346748][ T5892] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.359658][ T4762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.367586][ T4762] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.376865][ T4762] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.384445][ T4762] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 81.397085][ T5892] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.407718][ T4762] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.416675][ T4762] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.423697][ T4762] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.445510][ T4762] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.453763][ T4762] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.460859][ T4762] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.469301][ T4762] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.477652][ T4762] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.485952][ T4762] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.493952][ T4762] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.504074][ T4762] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.512271][ T5892] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.531963][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 81.540104][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 81.551725][ T5892] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.636337][ T5449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.653243][ T5892] device veth0_vlan entered promiscuous mode [ 81.660170][ T4762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.669233][ T4762] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.677999][ T4762] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.690086][ T5892] device veth1_vlan entered promiscuous mode [ 81.707941][ T4762] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 81.716779][ T4762] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 81.725627][ T4762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.736373][ T5892] device veth0_macvtap entered promiscuous mode [ 81.745849][ T5892] device veth1_macvtap entered promiscuous mode [ 81.760347][ T5892] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.768531][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.777560][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.788867][ T5892] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.796592][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 110.451353][ C1] hrtimer: interrupt took 28621495741 ns [ 211.730616][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 114s! [swapper/0:0] [ 211.738605][ C0] Modules linked in: [ 211.742494][ C0] irq event stamp: 334116 [ 211.746814][ C0] hardirqs last enabled at (334115): [] acpi_idle_do_entry+0x153/0x1c0 [ 211.756709][ C0] hardirqs last disabled at (334116): [] sysvec_apic_timer_interrupt+0xc/0x100 [ 211.767208][ C0] softirqs last enabled at (323274): [] asm_call_irq_on_stack+0xf/0x20 [ 211.777080][ C0] softirqs last disabled at (322461): [] asm_call_irq_on_stack+0xf/0x20 [ 211.787659][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.11.0-syzkaller #0 [ 211.795390][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.805636][ C0] RIP: 0010:acpi_idle_do_entry+0x161/0x1c0 [ 211.811477][ C0] Code: 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 75 6d 48 8b 45 00 a8 08 75 c9 e8 ad f2 39 f9 e9 07 00 00 00 0f 00 2d c1 45 b4 00 fb f4 <9c> 58 fa f6 c4 02 74 ae 5d e9 01 ef 39 f9 48 89 ef 5d e9 c8 f9 ff [ 211.831074][ C0] RSP: 0018:ffffffff8a407d90 EFLAGS: 00000202 [ 211.837129][ C0] RAX: 0000000000051923 RBX: ffff888143db3065 RCX: 1ffffffff1863fd9 [ 211.845087][ C0] RDX: 0000000000000000 RSI: ffffffff888afa60 RDI: ffffffff88ddc600 [ 211.853134][ C0] RBP: ffffffff8a4bb380 R08: 0000000000000001 R09: 0000000000000001 [ 211.861107][ C0] R10: fffffbfff1497670 R11: 0000000000000001 R12: 0000000000000001 [ 211.869063][ C0] R13: ffff888143db3064 R14: ffffffff8b09e260 R15: ffff888141fcf804 [ 211.877021][ C0] FS: 0000000000000000(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 [ 211.885941][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 211.892515][ C0] CR2: 0000000020000600 CR3: 000000001d1cf000 CR4: 00000000003506f0 [ 211.900608][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 211.908665][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 211.916653][ C0] Call Trace: [ 211.919947][ C0] acpi_idle_enter+0x2c0/0x4b0 [ 211.924726][ C0] ? rcu_preempt_deferred_qs+0x13/0xe0 [ 211.930179][ C0] cpuidle_enter_state+0x152/0xb40 [ 211.935277][ C0] ? tick_nohz_idle_stop_tick+0x55/0xa30 [ 211.940894][ C0] cpuidle_enter+0x45/0xa0 [ 211.945294][ C0] do_idle+0x3e1/0x590 [ 211.949436][ C0] ? arch_cpu_idle_exit+0x30/0x30 [ 211.954450][ C0] cpu_startup_entry+0x14/0x20 [ 211.959195][ C0] start_kernel+0x330/0x34d [ 211.963688][ C0] secondary_startup_64_no_verify+0xb0/0xbb [ 211.969580][ C0] Sending NMI from CPU 0 to CPUs 1: [ 211.975791][ C0] NMI backtrace for cpu 1 [ 211.975794][ C0] CPU: 1 PID: 8 Comm: kworker/u4:0 Not tainted 5.11.0-syzkaller #0 [ 211.975796][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.975799][ C0] Workqueue: writeback wb_workfn (flush-8:0) [ 211.975805][ C0] RIP: 0010:check_memory_region+0xde/0x180 [ 211.975807][ C0] Code: 74 f2 48 89 c2 b8 01 00 00 00 48 85 d2 75 56 5b 5d 41 5c c3 48 85 d2 74 5e 48 01 ea eb 09 48 83 c0 01 48 39 d0 74 50 80 38 00 <74> f2 eb d4 41 bc 08 00 00 00 48 89 ea 45 29 dc 4d 8d 1c 2c eb 0c [ 211.975811][ C0] RSP: 0018:ffffc90000db0da8 EFLAGS: 00000046 [ 211.975814][ C0] RAX: ffffed1004d9925c RBX: ffffed1004d9925d RCX: ffffffff868b7399 [ 211.975816][ C0] RDX: ffffed1004d9925d RSI: 0000000000000008 RDI: ffff888026cc92e0 [ 211.975818][ C0] RBP: ffffed1004d9925c R08: 0000000000000000 R09: ffff888026cc92e7 [ 211.975820][ C0] R10: ffffed1004d9925c R11: 0000001374988740 R12: ffff888026cc9328 [ 211.975822][ C0] R13: ffff888026cc92e8 R14: ffff888026cc92e0 R15: ffff8880145ca780 [ 211.975824][ C0] FS: 0000000000000000(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 [ 211.975827][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 211.975829][ C0] CR2: 00007fdb154cfe46 CR3: 000000001d1cf000 CR4: 00000000003506e0 [ 211.975831][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 211.975833][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 211.975835][ C0] Call Trace: [ 211.975836][ C0] [ 211.975838][ C0] advance_sched+0x2b9/0x970 [ 211.975839][ C0] ? taprio_dequeue_soft+0x8d0/0x8d0 [ 211.975841][ C0] __hrtimer_run_queues+0x4d7/0xb00 [ 211.975843][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 211.975845][ C0] ? ktime_get_update_offsets_now+0xe8/0x450 [ 211.975846][ C0] hrtimer_interrupt+0x300/0x930 [ 211.975848][ C0] __sysvec_apic_timer_interrupt+0x146/0x540 [ 211.975850][ C0] asm_call_irq_on_stack+0xf/0x20 [ 211.975851][ C0] [ 211.975852][ C0] sysvec_apic_timer_interrupt+0xbd/0x100 [ 211.975854][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 211.975856][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x25/0x50 [ 211.975858][ C0] Code: f8 5d c3 66 90 55 48 89 fd 48 83 c7 18 53 48 89 f3 48 8b 74 24 10 e8 5a 15 1e f9 48 89 ef e8 02 ca 1e f9 f6 c7 02 75 1a 53 9d 01 00 00 00 e8 f1 a9 12 f9 65 8b 05 0a cf ce 77 85 c0 74 0a 5b [ 211.975862][ C0] RSP: 0018:ffffc90000cd7200 EFLAGS: 00000246 [ 211.975865][ C0] RAX: 0000000000077dad RBX: 0000000000000246 RCX: ffffffff8150b75e [ 211.975866][ C0] RDX: 0000000000000000 RSI: ffffffff888afa60 RDI: ffffffff88ddc600 [ 211.975868][ C0] RBP: ffff88802b6b2368 R08: 0000000000000001 R09: ffffffff8e14c87f [ 211.975870][ C0] R10: fffffbfff1c2990f R11: 000000000000014a R12: 0000000000000000 [ 211.975872][ C0] R13: 0000000000000000 R14: ffff88801bdaa060 R15: ffffea0000bdf4c0 [ 211.975874][ C0] ? mark_lock+0xee/0x1720 [ 211.975876][ C0] __test_set_page_writeback+0x4dd/0x9d0 [ 211.975878][ C0] ? write_one_page+0x4b0/0x4b0 [ 211.975879][ C0] ? clear_page_dirty_for_io+0x380/0x6c0 [ 211.975881][ C0] ? lock_downgrade+0x6d0/0x6d0 [ 211.975882][ C0] ext4_bio_write_page+0x1bb/0x1b60 [ 211.975884][ C0] ? clear_page_dirty_for_io+0x398/0x6c0 [ 211.975886][ C0] mpage_submit_page+0xe8/0x240 [ 211.975887][ C0] ext4_writepages+0x1b0d/0x2cf0 [ 211.975889][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 211.975891][ C0] ? __ext4_mark_inode_dirty+0x6e0/0x6e0 [ 211.975892][ C0] ? mark_lock+0xee/0x1720 [ 211.975894][ C0] ? mark_lock+0xee/0x1720 [ 211.975895][ C0] ? writeback_sb_inodes+0x2dd/0xc40 [ 211.975897][ C0] do_writepages+0xca/0x240 [ 211.975899][ C0] ? writeback_set_ratelimit+0x120/0x120 [ 211.975900][ C0] ? writeback_sb_inodes+0x36a/0xc40 [ 211.975902][ C0] __writeback_single_inode+0xd6/0xb30 [ 211.975904][ C0] writeback_sb_inodes+0x466/0xc40 [ 211.975905][ C0] ? __writeback_single_inode+0xb30/0xb30 [ 211.975907][ C0] ? finish_writeback_work.constprop.0+0xd0/0xd0 [ 211.975909][ C0] __writeback_inodes_wb+0xb2/0x200 [ 211.975911][ C0] wb_writeback+0x5c1/0x8c0 [ 211.975912][ C0] ? __writeback_inodes_wb+0x200/0x200 [ 211.975914][ C0] ? cpumask_next+0x1d/0x20 [ 211.975916][ C0] ? get_nr_dirty_inodes+0x13c/0x230 [ 211.975917][ C0] wb_workfn+0x6b8/0xf40 [ 211.975919][ C0] ? inode_wait_for_writeback+0x30/0x30 [ 211.975921][ C0] ? lock_acquire+0x1a8/0x720 [ 211.975922][ C0] ? lock_release+0x710/0x710 [ 211.975924][ C0] process_one_work+0x84c/0x13b0 [ 211.975925][ C0] ? lock_release+0x710/0x710 [ 211.975927][ C0] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 211.975929][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 211.975930][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 211.975932][ C0] worker_thread+0x598/0xf80 [ 211.975933][ C0] ? process_one_work+0x13b0/0x13b0 [ 211.975935][ C0] kthread+0x36f/0x450 [ 211.975936][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 211.975938][ C0] ? __kthread_bind_mask+0x90/0x90 [ 211.975940][ C0] ret_from_fork+0x1f/0x30 [ 211.975944][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 212.469262][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G L 5.11.0-syzkaller #0 [ 212.478613][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.488687][ C0] Call Trace: [ 212.492005][ C0] [ 212.494860][ C0] dump_stack+0x9a/0xcc [ 212.499011][ C0] panic+0x256/0x4eb [ 212.502918][ C0] ? __warn_printk+0xee/0xee [ 212.507602][ C0] ? cpumask_next+0x1d/0x20 [ 212.512115][ C0] ? printk_safe_flush+0xb2/0x140 [ 212.518064][ C0] ? lapic_can_unplug_cpu+0x80/0x80 [ 212.523463][ C0] ? add_taint+0x21/0x70 [ 212.527799][ C0] watchdog_timer_fn.cold+0x11/0x1b [ 212.532996][ C0] ? lockup_detector_update_enable+0x50/0x50 [ 212.538971][ C0] __hrtimer_run_queues+0x18a/0xb00 [ 212.544181][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 212.550257][ C0] ? ktime_get_update_offsets_now+0xe8/0x450 [ 212.556240][ C0] hrtimer_interrupt+0x300/0x930 [ 212.561215][ C0] __sysvec_apic_timer_interrupt+0x146/0x540 [ 212.567316][ C0] asm_call_irq_on_stack+0xf/0x20 [ 212.572338][ C0] [ 212.575548][ C0] sysvec_apic_timer_interrupt+0xbd/0x100 [ 212.581298][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 212.587279][ C0] RIP: 0010:acpi_idle_do_entry+0x161/0x1c0 [ 212.593211][ C0] Code: 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 75 6d 48 8b 45 00 a8 08 75 c9 e8 ad f2 39 f9 e9 07 00 00 00 0f 00 2d c1 45 b4 00 fb f4 <9c> 58 fa f6 c4 02 74 ae 5d e9 01 ef 39 f9 48 89 ef 5d e9 c8 f9 ff [ 212.613324][ C0] RSP: 0018:ffffffff8a407d90 EFLAGS: 00000202 [ 212.619488][ C0] RAX: 0000000000051923 RBX: ffff888143db3065 RCX: 1ffffffff1863fd9 [ 212.627892][ C0] RDX: 0000000000000000 RSI: ffffffff888afa60 RDI: ffffffff88ddc600 [ 212.635856][ C0] RBP: ffffffff8a4bb380 R08: 0000000000000001 R09: 0000000000000001 [ 212.643957][ C0] R10: fffffbfff1497670 R11: 0000000000000001 R12: 0000000000000001 [ 212.652560][ C0] R13: ffff888143db3064 R14: ffffffff8b09e260 R15: ffff888141fcf804 [ 212.660707][ C0] acpi_idle_enter+0x2c0/0x4b0 [ 212.665498][ C0] ? rcu_preempt_deferred_qs+0x13/0xe0 [ 212.671188][ C0] cpuidle_enter_state+0x152/0xb40 [ 212.676438][ C0] ? tick_nohz_idle_stop_tick+0x55/0xa30 [ 212.682320][ C0] cpuidle_enter+0x45/0xa0 [ 212.686835][ C0] do_idle+0x3e1/0x590 [ 212.690897][ C0] ? arch_cpu_idle_exit+0x30/0x30 [ 212.696384][ C0] cpu_startup_entry+0x14/0x20 [ 212.701402][ C0] start_kernel+0x330/0x34d [ 212.706005][ C0] secondary_startup_64_no_verify+0xb0/0xbb [ 213.849758][ C0] Shutting down cpus with NMI [ 213.854784][ C0] Kernel Offset: disabled [ 213.859309][ C0] Rebooting in 86400 seconds..