Warning: Permanently added '10.128.1.171' (ED25519) to the list of known hosts. [ 71.244209][ T4244] cgroup: Unknown subsys name 'net' [ 71.381901][ T4244] cgroup: Unknown subsys name 'rlimit' [ 71.602904][ T4246] chnl_net:caif_netlink_parms(): no params data found [ 71.653671][ T4246] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.661472][ T4246] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.669729][ T4246] device bridge_slave_0 entered promiscuous mode [ 71.679432][ T4246] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.687451][ T4246] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.695587][ T4246] device bridge_slave_1 entered promiscuous mode [ 71.719432][ T4246] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.731721][ T4246] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.759358][ T4246] team0: Port device team_slave_0 added [ 71.767011][ T4246] team0: Port device team_slave_1 added [ 71.787707][ T4246] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.794839][ T4246] 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. [ 71.820792][ T4246] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.833442][ T4246] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.840482][ T4246] 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. [ 71.866412][ T4246] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.899935][ T4246] device hsr_slave_0 entered promiscuous mode [ 71.907015][ T4246] device hsr_slave_1 entered promiscuous mode [ 72.011087][ T4246] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.021923][ T4246] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.032626][ T4246] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.043139][ T4246] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.067754][ T4246] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.075371][ T4246] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.083217][ T4246] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.090421][ T4246] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.143997][ T4246] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.157486][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.168735][ T32] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.177964][ T32] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.186479][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 72.201240][ T4246] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.214921][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.224007][ T32] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.231175][ T32] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.245513][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.254012][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.261161][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.281421][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.290850][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.303529][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.317162][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.329718][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.340917][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.358932][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.366553][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.381023][ T4246] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.400733][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.420861][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.429689][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.437715][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.448840][ T4246] device veth0_vlan entered promiscuous mode [ 72.461033][ T4246] device veth1_vlan entered promiscuous mode [ 72.483244][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.491756][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.500889][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.511773][ T4246] device veth0_macvtap entered promiscuous mode [ 72.521538][ T4246] device veth1_macvtap entered promiscuous mode [ 72.539741][ T4246] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.547425][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.557230][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.569597][ T4246] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.577421][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.590306][ T4246] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.599396][ T4246] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.608916][ T4246] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.620962][ T4246] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 177.754074][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 177.761166][ C0] rcu: 1-...!: (1 ticks this GP) idle=9f94/1/0x4000000000000000 softirq=8117/8117 fqs=0 [ 177.771582][ C0] (detected by 0, t=10502 jiffies, g=7461, q=22 ncpus=2) [ 177.778736][ C0] Sending NMI from CPU 0 to CPUs 1: [ 177.783977][ C1] NMI backtrace for cpu 1 [ 177.783999][ C1] CPU: 1 PID: 4252 Comm: kworker/1:4 Not tainted 6.1.118-syzkaller #0 [ 177.784016][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 [ 177.784029][ C1] Workqueue: ipv6_addrconf addrconf_dad_work [ 177.784078][ C1] RIP: 0010:lock_is_held_type+0x93/0x180 [ 177.784102][ C1] Code: fa 48 c7 c7 a0 0e 0c 8b e8 9a 16 00 00 65 ff 05 93 02 5b 75 41 83 bd d8 0a 00 00 00 7e 47 4c 89 ed 48 81 c5 e0 0a 00 00 31 db <48> 83 fb 31 73 24 48 89 ef 4c 89 fe e8 1c 02 00 00 85 c0 75 2a 48 [ 177.784118][ C1] RSP: 0018:ffffc900001e0c78 EFLAGS: 00000093 [ 177.784131][ C1] RAX: 0000000000000008 RBX: 0000000000000006 RCX: ffff88801fa40000 [ 177.784142][ C1] RDX: ffff88801fa40000 RSI: ffff888079448300 RDI: ffff88801fa40ba8 [ 177.784155][ C1] RBP: ffff88801fa40bd0 R08: ffffffff88d03e57 R09: 0000000000000003 [ 177.784166][ C1] R10: ffffffffffffffff R11: dffffc0000000001 R12: 0000000000000046 [ 177.784178][ C1] R13: ffff88801fa40000 R14: 00000000ffffffff R15: ffff888079448300 [ 177.784190][ C1] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 177.784204][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 177.784215][ C1] CR2: 00007fa1e9fd50f0 CR3: 000000007638f000 CR4: 00000000003506e0 [ 177.784229][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 177.784238][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 177.784248][ C1] Call Trace: [ 177.784254][ C1] [ 177.784262][ C1] ? nmi_cpu_backtrace+0x3de/0x560 [ 177.784288][ C1] ? read_lock_is_recursive+0x10/0x10 [ 177.784325][ C1] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0 [ 177.784362][ C1] ? nmi_cpu_backtrace_handler+0x8/0x10 [ 177.784382][ C1] ? nmi_handle+0x12e/0x440 [ 177.784408][ C1] ? nmi_handle+0x25/0x440 [ 177.784433][ C1] ? lock_is_held_type+0x93/0x180 [ 177.784453][ C1] ? default_do_nmi+0x62/0x150 [ 177.784471][ C1] ? exc_nmi+0xa8/0x100 [ 177.784487][ C1] ? end_repeat_nmi+0x16/0x31 [ 177.784505][ C1] ? advance_sched+0x57/0x970 [ 177.784529][ C1] ? lock_is_held_type+0x93/0x180 [ 177.784550][ C1] ? lock_is_held_type+0x93/0x180 [ 177.784571][ C1] ? lock_is_held_type+0x93/0x180 [ 177.784591][ C1] [ 177.784596][ C1] [ 177.784603][ C1] advance_sched+0x69/0x970 [ 177.784626][ C1] ? _raw_spin_unlock+0x40/0x40 [ 177.784648][ C1] ? debug_object_deactivate+0x63/0x380 [ 177.784666][ C1] ? taprio_free_sched_cb+0x1a0/0x1a0 [ 177.784689][ C1] ? taprio_free_sched_cb+0x1a0/0x1a0 [ 177.784712][ C1] __hrtimer_run_queues+0x5e5/0xe50 [ 177.784740][ C1] ? hrtimer_interrupt+0x980/0x980 [ 177.784760][ C1] ? ktime_get_update_offsets_now+0x407/0x420 [ 177.784793][ C1] hrtimer_interrupt+0x392/0x980 [ 177.784823][ C1] __sysvec_apic_timer_interrupt+0x158/0x5b0 [ 177.784849][ C1] sysvec_apic_timer_interrupt+0x9b/0xc0 [ 177.784870][ C1] [ 177.784875][ C1] [ 177.784880][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 177.784907][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0xd4/0x130 [ 177.784931][ C1] Code: 9c 8f 44 24 20 42 80 3c 23 00 74 08 4c 89 f7 e8 02 38 30 f7 f6 44 24 21 02 75 4e 41 f7 c7 00 02 00 00 74 01 fb bf 01 00 00 00 17 a8 ac f6 65 8b 05 d8 97 50 75 85 c0 74 3f 48 c7 04 24 0e 36 [ 177.784944][ C1] RSP: 0018:ffffc90003c2ef40 EFLAGS: 00000206 [ 177.784958][ C1] RAX: f15c874d3c565300 RBX: 1ffff92000785dec RCX: ffffffff816b024a [ 177.784970][ C1] RDX: dffffc0000000000 RSI: ffffffff8b0c01c0 RDI: 0000000000000001 [ 177.784982][ C1] RBP: ffffc90003c2efe0 R08: dffffc0000000000 R09: fffffbfff2246268 [ 177.784994][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 177.785005][ C1] R13: 1ffff92000785de8 R14: ffffc90003c2ef60 R15: 0000000000000246 [ 177.785020][ C1] ? mark_lock+0x9a/0x340 [ 177.785048][ C1] ? _raw_spin_unlock+0x40/0x40 [ 177.785074][ C1] debug_check_no_obj_freed+0x455/0x4e0 [ 177.785096][ C1] __kmem_cache_free+0x205/0x3c0 [ 177.785118][ C1] ? skb_release_data+0x5de/0x7a0 [ 177.785135][ C1] skb_release_data+0x5de/0x7a0 [ 177.785150][ C1] ? sock_wfree+0x529/0x610 [ 177.785174][ C1] ? hsr_forward_skb+0xc64/0x2390 [ 177.785193][ C1] kfree_skb_reason+0x16f/0x390 [ 177.785221][ C1] hsr_forward_skb+0xc64/0x2390 [ 177.785246][ C1] ? hsr_forward_skb+0xaa/0x2390 [ 177.785266][ C1] ? prp_fill_frame_info+0x6d0/0x6d0 [ 177.785286][ C1] ? __rwlock_init+0x140/0x140 [ 177.785304][ C1] ? hsr_dev_xmit+0x13a/0x210 [ 177.785323][ C1] hsr_dev_xmit+0x145/0x210 [ 177.785342][ C1] dev_hard_start_xmit+0x261/0x8c0 [ 177.785367][ C1] __dev_queue_xmit+0x1b5d/0x3d50 [ 177.785393][ C1] ? __dev_queue_xmit+0x2d6/0x3d50 [ 177.785413][ C1] ? read_seqbegin+0x153/0x2b0 [ 177.785433][ C1] ? lockdep_hardirqs_on+0x94/0x130 [ 177.785453][ C1] ? netdev_core_pick_tx+0x320/0x320 [ 177.785473][ C1] ? read_seqbegin+0x204/0x2b0 [ 177.785493][ C1] ? _local_bh_enable+0xa0/0xa0 [ 177.785520][ C1] ? neigh_event_send+0x120/0x120 [ 177.785541][ C1] ? eth_header+0x118/0x1e0 [ 177.785560][ C1] ? memcpy+0x3c/0x60 [ 177.785579][ C1] ? eth_header+0x118/0x1e0 [ 177.785598][ C1] ? llc_sysctl_exit+0x60/0x60 [ 177.785615][ C1] ? neigh_connected_output+0x39e/0x440 [ 177.785641][ C1] ip6_finish_output2+0xee6/0x15f0 [ 177.785670][ C1] ? __lock_acquire+0x1f80/0x1f80 [ 177.785695][ C1] ? ip6_finish_output2+0x698/0x15f0 [ 177.785720][ C1] ? nf_hook+0x450/0x450 [ 177.785746][ C1] ? ip6_mtu+0x7d/0x3e0 [ 177.785773][ C1] ip6_finish_output+0x6a0/0xa80 [ 177.785807][ C1] ndisc_send_skb+0xbab/0x14e0 [ 177.785828][ C1] ? ndisc_send_skb+0x5a8/0x14e0 [ 177.785851][ C1] ? ndisc_mc_map+0x7d0/0x7d0 [ 177.785871][ C1] ? skb_dst+0xd0/0xd0 [ 177.785892][ C1] ? ndisc_alloc_skb+0x2c0/0x2c0 [ 177.785915][ C1] ndisc_send_ns+0xc8/0x150 [ 177.785935][ C1] ? ndisc_ns_create+0x760/0x760 [ 177.785958][ C1] addrconf_dad_work+0xb0c/0x16b0 [ 177.785976][ C1] ? read_lock_is_recursive+0x10/0x10 [ 177.786003][ C1] ? ipv6_get_saddr_eval+0xe90/0xe90 [ 177.786019][ C1] ? print_irqtrace_events+0x210/0x210 [ 177.786043][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 177.786066][ C1] ? do_raw_spin_unlock+0x137/0x8a0 [ 177.786085][ C1] ? process_one_work+0x7a9/0x11d0 [ 177.786104][ C1] process_one_work+0x8a9/0x11d0 [ 177.786130][ C1] ? worker_detach_from_pool+0x260/0x260 [ 177.786151][ C1] ? _raw_spin_lock_irqsave+0x120/0x120 [ 177.786173][ C1] ? kthread_data+0x4e/0xc0 [ 177.786199][ C1] ? wq_worker_running+0x97/0x190 [ 177.786215][ C1] worker_thread+0xa47/0x1200 [ 177.786234][ C1] ? _raw_spin_unlock+0x40/0x40 [ 177.786256][ C1] ? release_firmware_map_entry+0x186/0x186 [ 177.786274][ C1] ? _raw_spin_unlock+0x40/0x40 [ 177.786299][ C1] kthread+0x28d/0x320 [ 177.786313][ C1] ? worker_clr_flags+0x190/0x190 [ 177.786331][ C1] ? kthread_blkcg+0xd0/0xd0 [ 177.786346][ C1] ret_from_fork+0x1f/0x30 [ 177.786374][ C1] [ 177.786385][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.409 msecs [ 177.786965][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10501 jiffies! g7461 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 178.478443][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=3751 [ 178.486259][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g7461 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 178.497725][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 178.507708][ C0] rcu: RCU grace-period kthread stack dump: [ 178.513611][ C0] task:rcu_preempt state:I stack:26712 pid:16 ppid:2 flags:0x00004000 [ 178.522845][ C0] Call Trace: [ 178.526137][ C0] [ 178.529087][ C0] __schedule+0x143f/0x4570 [ 178.533626][ C0] ? _raw_spin_unlock+0x40/0x40 [ 178.538512][ C0] ? __mod_timer+0x956/0xee0 [ 178.543129][ C0] ? release_firmware_map_entry+0x186/0x186 [ 178.549040][ C0] ? lockdep_softirqs_off+0x420/0x420 [ 178.554434][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 178.560359][ C0] ? _raw_spin_unlock+0x40/0x40 [ 178.565241][ C0] schedule+0xbf/0x180 [ 178.569350][ C0] schedule_timeout+0x1b9/0x300 [ 178.574270][ C0] ? console_conditional_schedule+0x40/0x40 [ 178.580201][ C0] ? update_process_times+0x1b0/0x1b0 [ 178.585607][ C0] ? prepare_to_swait_event+0x329/0x350 [ 178.591187][ C0] rcu_gp_fqs_loop+0x2d2/0x1150 [ 178.596092][ C0] ? lockdep_hardirqs_on+0x94/0x130 [ 178.601321][ C0] ? rcu_gp_init+0x15f0/0x15f0 [ 178.606104][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 178.612028][ C0] ? finish_swait+0xcf/0x1e0 [ 178.616652][ C0] rcu_gp_kthread+0xa3/0x3b0 [ 178.621269][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 178.626403][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 178.632547][ C0] ? __kthread_parkme+0x168/0x1c0 [ 178.637610][ C0] kthread+0x28d/0x320 [ 178.641835][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 178.646988][ C0] ? kthread_blkcg+0xd0/0xd0 [ 178.651611][ C0] ret_from_fork+0x1f/0x30 [ 178.656087][ C0] [ 178.659123][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 178.665455][ C0] Sending NMI from CPU 0 to CPUs 1: [ 178.670674][ C1] NMI backtrace for cpu 1 [ 178.670683][ C1] CPU: 1 PID: 4252 Comm: kworker/1:4 Not tainted 6.1.118-syzkaller #0 [ 178.670699][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 [ 178.670710][ C1] Workqueue: ipv6_addrconf addrconf_dad_work [ 178.670730][ C1] RIP: 0010:__lock_acquire+0x552/0x1f80 [ 178.670757][ C1] Code: 41 8b 1e 81 e3 ff 1f 00 00 48 89 d8 48 c1 e8 06 48 8d 3c c5 60 12 23 91 be 08 00 00 00 e8 a6 73 77 00 48 0f a3 1d 1e 75 b8 0f <73> 1f 48 8d 04 5b 48 c1 e0 06 48 8d 98 20 91 bb 90 48 ba 00 00 00 [ 178.670770][ C1] RSP: 0018:ffffc900001e0a80 EFLAGS: 00000057 [ 178.670782][ C1] RAX: 0000000000000001 RBX: 000000000000002c RCX: ffffffff816a9d3a [ 178.670793][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff91231260 [ 178.670803][ C1] RBP: 0000000000000002 R08: dffffc0000000000 R09: fffffbfff224624d [ 178.670814][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88801fa40ad8 [ 178.670826][ C1] R13: ffff88801fa40000 R14: ffff88801fa40c18 R15: 1ffff11003f48183 [ 178.670838][ C1] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 178.670852][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 178.670863][ C1] CR2: 00007fa1e9fd50f0 CR3: 000000007638f000 CR4: 00000000003506e0 [ 178.670878][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 178.670887][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 178.670896][ C1] Call Trace: [ 178.670903][ C1] [ 178.670908][ C1] ? nmi_cpu_backtrace+0x3de/0x560 [ 178.670925][ C1] ? read_lock_is_recursive+0x10/0x10 [ 178.670951][ C1] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0 [ 178.670968][ C1] ? nmi_raise_cpu_backtrace+0x70/0x70 [ 178.670984][ C1] ? __lock_acquire+0x1f80/0x1f80 [ 178.671007][ C1] ? panic+0x764/0x764 [ 178.671029][ C1] ? nmi_cpu_backtrace_handler+0x8/0x10 [ 178.671044][ C1] ? nmi_handle+0x12e/0x440 [ 178.671069][ C1] ? nmi_handle+0x25/0x440 [ 178.671093][ C1] ? __lock_acquire+0x552/0x1f80 [ 178.671116][ C1] ? lock_is_held_type+0x93/0x180 [ 178.671135][ C1] ? default_do_nmi+0x62/0x150 [ 178.671152][ C1] ? exc_nmi+0xa8/0x100 [ 178.671169][ C1] ? end_repeat_nmi+0x16/0x31 [ 178.671185][ C1] ? __lock_acquire+0x54a/0x1f80 [ 178.671209][ C1] ? __lock_acquire+0x552/0x1f80 [ 178.671233][ C1] ? __lock_acquire+0x552/0x1f80 [ 178.671257][ C1] ? __lock_acquire+0x552/0x1f80 [ 178.671281][ C1] [ 178.671285][ C1] [ 178.671295][ C1] lock_acquire+0x1f8/0x5a0 [ 178.671318][ C1] ? advance_sched+0x6d0/0x970 [ 178.671343][ C1] ? read_lock_is_recursive+0x10/0x10 [ 178.671367][ C1] ? __lock_acquire+0x1f80/0x1f80 [ 178.671397][ C1] ? do_raw_spin_lock+0x14a/0x370 [ 178.671416][ C1] ? do_raw_spin_unlock+0x137/0x8a0 [ 178.671434][ C1] ? advance_sched+0x6d0/0x970 [ 178.671455][ C1] advance_sched+0x6ec/0x970 [ 178.671477][ C1] ? advance_sched+0x6d0/0x970 [ 178.671502][ C1] ? taprio_free_sched_cb+0x1a0/0x1a0 [ 178.671524][ C1] __hrtimer_run_queues+0x5e5/0xe50 [ 178.671551][ C1] ? hrtimer_interrupt+0x980/0x980 [ 178.671571][ C1] ? ktime_get_update_offsets_now+0x407/0x420 [ 178.671596][ C1] hrtimer_interrupt+0x392/0x980 [ 178.671624][ C1] __sysvec_apic_timer_interrupt+0x158/0x5b0 [ 178.671651][ C1] sysvec_apic_timer_interrupt+0x9b/0xc0 [ 178.671673][ C1] [ 178.671677][ C1] [ 178.671682][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 178.671726][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0xd4/0x130 [ 178.671750][ C1] Code: 9c 8f 44 24 20 42 80 3c 23 00 74 08 4c 89 f7 e8 02 38 30 f7 f6 44 24 21 02 75 4e 41 f7 c7 00 02 00 00 74 01 fb bf 01 00 00 00 17 a8 ac f6 65 8b 05 d8 97 50 75 85 c0 74 3f 48 c7 04 24 0e 36 [ 178.671763][ C1] RSP: 0018:ffffc90003c2ef40 EFLAGS: 00000206 [ 178.671776][ C1] RAX: f15c874d3c565300 RBX: 1ffff92000785dec RCX: ffffffff816b024a [ 178.671788][ C1] RDX: dffffc0000000000 RSI: ffffffff8b0c01c0 RDI: 0000000000000001 [ 178.671800][ C1] RBP: ffffc90003c2efe0 R08: dffffc0000000000 R09: fffffbfff2246268 [ 178.671812][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 178.671823][ C1] R13: 1ffff92000785de8 R14: ffffc90003c2ef60 R15: 0000000000000246 [ 178.671838][ C1] ? mark_lock+0x9a/0x340 [ 178.671865][ C1] ? _raw_spin_unlock+0x40/0x40 [ 178.671891][ C1] debug_check_no_obj_freed+0x455/0x4e0 [ 178.671913][ C1] __kmem_cache_free+0x205/0x3c0 [ 178.671936][ C1] ? skb_release_data+0x5de/0x7a0 [ 178.671952][ C1] skb_release_data+0x5de/0x7a0 [ 178.671967][ C1] ? sock_wfree+0x529/0x610 [ 178.671990][ C1] ? hsr_forward_skb+0xc64/0x2390 [ 178.672010][ C1] kfree_skb_reason+0x16f/0x390 [ 178.672037][ C1] hsr_forward_skb+0xc64/0x2390 [ 178.672061][ C1] ? hsr_forward_skb+0xaa/0x2390 [ 178.672081][ C1] ? prp_fill_frame_info+0x6d0/0x6d0 [ 178.672101][ C1] ? __rwlock_init+0x140/0x140 [ 178.672118][ C1] ? hsr_dev_xmit+0x13a/0x210 [ 178.672137][ C1] hsr_dev_xmit+0x145/0x210 [ 178.672155][ C1] dev_hard_start_xmit+0x261/0x8c0 [ 178.672180][ C1] __dev_queue_xmit+0x1b5d/0x3d50 [ 178.672206][ C1] ? __dev_queue_xmit+0x2d6/0x3d50 [ 178.672225][ C1] ? read_seqbegin+0x153/0x2b0 [ 178.672245][ C1] ? lockdep_hardirqs_on+0x94/0x130 [ 178.672265][ C1] ? netdev_core_pick_tx+0x320/0x320 [ 178.672284][ C1] ? read_seqbegin+0x204/0x2b0 [ 178.672304][ C1] ? _local_bh_enable+0xa0/0xa0 [ 178.672330][ C1] ? neigh_event_send+0x120/0x120 [ 178.672350][ C1] ? eth_header+0x118/0x1e0 [ 178.672368][ C1] ? memcpy+0x3c/0x60 [ 178.672392][ C1] ? eth_header+0x118/0x1e0 [ 178.672411][ C1] ? llc_sysctl_exit+0x60/0x60 [ 178.672428][ C1] ? neigh_connected_output+0x39e/0x440 [ 178.672454][ C1] ip6_finish_output2+0xee6/0x15f0 [ 178.672481][ C1] ? __lock_acquire+0x1f80/0x1f80 [ 178.672505][ C1] ? ip6_finish_output2+0x698/0x15f0 [ 178.672530][ C1] ? nf_hook+0x450/0x450 [ 178.672556][ C1] ? ip6_mtu+0x7d/0x3e0 [ 178.672582][ C1] ip6_finish_output+0x6a0/0xa80 [ 178.672609][ C1] ndisc_send_skb+0xbab/0x14e0 [ 178.672629][ C1] ? ndisc_send_skb+0x5a8/0x14e0 [ 178.672653][ C1] ? ndisc_mc_map+0x7d0/0x7d0 [ 178.672673][ C1] ? skb_dst+0xd0/0xd0 [ 178.672694][ C1] ? ndisc_alloc_skb+0x2c0/0x2c0 [ 178.672718][ C1] ndisc_send_ns+0xc8/0x150 [ 178.672738][ C1] ? ndisc_ns_create+0x760/0x760 [ 178.672761][ C1] addrconf_dad_work+0xb0c/0x16b0 [ 178.672779][ C1] ? read_lock_is_recursive+0x10/0x10 [ 178.672806][ C1] ? ipv6_get_saddr_eval+0xe90/0xe90 [ 178.672823][ C1] ? print_irqtrace_events+0x210/0x210 [ 178.672846][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 178.672870][ C1] ? do_raw_spin_unlock+0x137/0x8a0 [ 178.672890][ C1] ? process_one_work+0x7a9/0x11d0 [ 178.672910][ C1] process_one_work+0x8a9/0x11d0 [ 178.672935][ C1] ? worker_detach_from_pool+0x260/0x260 [ 178.672970][ C1] ? _raw_spin_lock_irqsave+0x120/0x120 [ 178.672990][ C1] ? kthread_data+0x4e/0xc0 [ 178.673016][ C1] ? wq_worker_running+0x97/0x190 [ 178.673031][ C1] worker_thread+0xa47/0x1200 [ 178.673050][ C1] ? _raw_spin_unlock+0x40/0x40 [ 178.673071][ C1] ? release_firmware_map_entry+0x186/0x186 [ 178.673088][ C1] ? _raw_spin_unlock+0x40/0x40 [ 178.673113][ C1] kthread+0x28d/0x320 [ 178.673138][ C1] ? worker_clr_flags+0x190/0x190 [ 178.673154][ C1] ? kthread_blkcg+0xd0/0xd0 [ 178.673168][ C1] ret_from_fork+0x1f/0x30 [ 178.673192][ C1] [ 178.673198][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.524 msecs