Warning: Permanently added '10.128.1.171' (ED25519) to the list of known hosts. [ 437.354142][ T3533] chnl_net:caif_netlink_parms(): no params data found [ 437.394262][ T3533] bridge0: port 1(bridge_slave_0) entered blocking state [ 437.402975][ T3533] bridge0: port 1(bridge_slave_0) entered disabled state [ 437.410919][ T3533] device bridge_slave_0 entered promiscuous mode [ 437.419809][ T3533] bridge0: port 2(bridge_slave_1) entered blocking state [ 437.426947][ T3533] bridge0: port 2(bridge_slave_1) entered disabled state [ 437.434772][ T3533] device bridge_slave_1 entered promiscuous mode [ 437.454340][ T3533] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 437.465730][ T3533] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 437.487955][ T3533] team0: Port device team_slave_0 added [ 437.495611][ T3533] team0: Port device team_slave_1 added [ 437.512208][ T3533] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 437.519145][ T3533] 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. [ 437.545138][ T3533] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 437.557362][ T3533] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 437.564334][ T3533] 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. [ 437.590913][ T3533] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 437.619450][ T3533] device hsr_slave_0 entered promiscuous mode [ 437.626545][ T3533] device hsr_slave_1 entered promiscuous mode [ 437.705071][ T3533] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 437.715372][ T3533] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 437.724875][ T3533] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 437.734076][ T3533] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 437.754681][ T3533] bridge0: port 2(bridge_slave_1) entered blocking state [ 437.761849][ T3533] bridge0: port 2(bridge_slave_1) entered forwarding state [ 437.769539][ T3533] bridge0: port 1(bridge_slave_0) entered blocking state [ 437.776634][ T3533] bridge0: port 1(bridge_slave_0) entered forwarding state [ 437.816978][ T3533] 8021q: adding VLAN 0 to HW filter on device bond0 [ 437.828967][ T3539] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 437.839885][ T3539] bridge0: port 1(bridge_slave_0) entered disabled state [ 437.848757][ T3539] bridge0: port 2(bridge_slave_1) entered disabled state [ 437.857506][ T3539] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 437.870252][ T3533] 8021q: adding VLAN 0 to HW filter on device team0 [ 437.881443][ T3538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 437.890138][ T3538] bridge0: port 1(bridge_slave_0) entered blocking state [ 437.897224][ T3538] bridge0: port 1(bridge_slave_0) entered forwarding state [ 437.909344][ T3538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 437.918027][ T3538] bridge0: port 2(bridge_slave_1) entered blocking state [ 437.925128][ T3538] bridge0: port 2(bridge_slave_1) entered forwarding state [ 437.946092][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 437.954779][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 437.963886][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 437.975817][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 437.987212][ T3533] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 437.998645][ T3533] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 438.007184][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 438.023445][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 438.030830][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 438.044027][ T3533] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 438.060091][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 438.077023][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 438.085446][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 438.093632][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 438.103724][ T3533] device veth0_vlan entered promiscuous mode [ 438.114807][ T3533] device veth1_vlan entered promiscuous mode [ 438.131209][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 438.139787][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 438.148106][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 438.159628][ T3533] device veth0_macvtap entered promiscuous mode [ 438.168497][ T3533] device veth1_macvtap entered promiscuous mode [ 438.184048][ T3533] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 438.191768][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 438.200850][ T3545] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 438.212829][ T3533] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 438.220661][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 438.231040][ T3533] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 438.240922][ T3533] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 438.250136][ T3533] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 438.260069][ T3533] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 440.362660][ C0] hrtimer: interrupt took 2066825948 ns [ 632.604062][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 632.611086][ C1] rcu: 0-...!: (2 ticks this GP) idle=c09/1/0x4000000000000000 softirq=4644/4644 fqs=105 [ 632.621536][ C1] (detected by 1, t=19429 jiffies, g=4117, q=140) [ 632.628034][ C1] Sending NMI from CPU 1 to CPUs 0: [ 632.633268][ C0] NMI backtrace for cpu 0 [ 632.633277][ C0] CPU: 0 PID: 3539 Comm: kworker/0:0 Not tainted 5.15.124-syzkaller #0 [ 632.633292][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 632.633326][ C0] Workqueue: events_power_efficient gc_worker [ 632.633500][ C0] RIP: 0010:__rcu_read_unlock+0x33/0x100 [ 632.633558][ C0] Code: 53 49 bc 00 00 00 00 00 fc ff df 65 4c 8b 35 94 e0 96 7e 4d 8d ae 3c 04 00 00 4c 89 eb 48 c1 eb 03 42 0f b6 04 23 84 c0 75 61 <41> 8b 6d 00 ff cd 42 0f b6 04 23 84 c0 75 69 41 89 6d 00 85 ed 75 [ 632.633571][ C0] RSP: 0018:ffffc90000007c88 EFLAGS: 00000046 [ 632.633583][ C0] RAX: 0000000000000000 RBX: 1ffff1100f08543f RCX: ffff888078429dc0 [ 632.633593][ C0] RDX: 0000000000010000 RSI: ffffffff8ad86c20 RDI: ffffffff8ad86be0 [ 632.633604][ C0] RBP: ffff888018accae8 R08: ffffffff886b2270 R09: ffffed1003159932 [ 632.633615][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 632.633626][ C0] R13: ffff88807842a1fc R14: ffff888078429dc0 R15: 00000067538a4b00 [ 632.633637][ C0] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 632.633649][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 632.633660][ C0] CR2: 0000000020000600 CR3: 000000000c68e000 CR4: 00000000003506f0 [ 632.633673][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 632.633681][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 632.633690][ C0] Call Trace: [ 632.633695][ C0] [ 632.633702][ C0] ? nmi_cpu_backtrace+0x39f/0x4a0 [ 632.633748][ C0] ? read_lock_is_recursive+0x10/0x10 [ 632.633790][ C0] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0 [ 632.633807][ C0] ? unknown_nmi_error+0xd0/0xd0 [ 632.633862][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10 [ 632.633892][ C0] ? nmi_handle+0xf7/0x370 [ 632.633907][ C0] ? __rcu_read_unlock+0x33/0x100 [ 632.633922][ C0] ? default_do_nmi+0x62/0x150 [ 632.633971][ C0] ? exc_nmi+0xab/0x120 [ 632.633986][ C0] ? end_repeat_nmi+0x16/0x31 [ 632.634040][ C0] ? advance_sched+0x760/0x940 [ 632.634101][ C0] ? __rcu_read_unlock+0x33/0x100 [ 632.634116][ C0] ? __rcu_read_unlock+0x33/0x100 [ 632.634132][ C0] ? __rcu_read_unlock+0x33/0x100 [ 632.634146][ C0] [ 632.634150][ C0] [ 632.634156][ C0] advance_sched+0x7cf/0x940 [ 632.634175][ C0] ? taprio_free_sched_cb+0x1a0/0x1a0 [ 632.634190][ C0] __hrtimer_run_queues+0x598/0xcf0 [ 632.634233][ C0] ? hrtimer_interrupt+0x980/0x980 [ 632.634250][ C0] ? ktime_get_update_offsets_now+0x407/0x420 [ 632.634273][ C0] hrtimer_interrupt+0x392/0x980 [ 632.634299][ C0] __sysvec_apic_timer_interrupt+0x139/0x470 [ 632.634322][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0 [ 632.634351][ C0] [ 632.634355][ C0] [ 632.634359][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 632.634375][ C0] RIP: 0010:seqcount_lockdep_reader_access+0x1dc/0x220 [ 632.634393][ C0] Code: f9 4d 85 ed 75 16 e8 b3 85 05 f9 eb 15 e8 ac 85 05 f9 e8 37 9c a1 01 4d 85 ed 74 ea e8 9d 85 05 f9 fb 48 c7 04 24 0e 36 e0 45 <4b> c7 04 3c 00 00 00 00 66 43 c7 44 3c 09 00 00 43 c6 44 3c 0b 00 [ 632.634403][ C0] RSP: 0018:ffffc90002c4fa40 EFLAGS: 00000293 [ 632.634415][ C0] RAX: ffffffff887a7c63 RBX: 0000000000000000 RCX: ffff888078429dc0 [ 632.634425][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 632.634433][ C0] RBP: ffffc90002c4faf0 R08: ffffffff887a7c39 R09: fffffbfff1f7ac33 [ 632.634443][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 632.634452][ C0] R13: 0000000000000200 R14: 0000000000000046 R15: 1ffff92000589f48 [ 632.634464][ C0] ? seqcount_lockdep_reader_access+0x1a9/0x220 [ 632.634480][ C0] ? seqcount_lockdep_reader_access+0x1d3/0x220 [ 632.634499][ C0] ? nf_conntrack_hash_check_insert+0x750/0x750 [ 632.634521][ C0] gc_worker+0x30f/0x14b0 [ 632.634540][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 632.634559][ C0] ? init_conntrack+0x1740/0x1740 [ 632.634574][ C0] ? do_raw_spin_unlock+0x137/0x8b0 [ 632.634592][ C0] process_one_work+0x8a1/0x10c0 [ 632.634630][ C0] ? worker_detach_from_pool+0x260/0x260 [ 632.634646][ C0] ? _raw_spin_lock_irqsave+0x120/0x120 [ 632.634660][ C0] ? kthread_data+0x4e/0xc0 [ 632.634673][ C0] ? wq_worker_running+0x97/0x170 [ 632.634688][ C0] worker_thread+0xaca/0x1280 [ 632.634703][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 632.634726][ C0] kthread+0x3f6/0x4f0 [ 632.634738][ C0] ? rcu_lock_release+0x20/0x20 [ 632.634752][ C0] ? kthread_blkcg+0xd0/0xd0 [ 632.634765][ C0] ret_from_fork+0x1f/0x30 [ 632.634792][ C0] [ 632.634798][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.529 msecs [ 632.635227][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 19204 jiffies! g4117 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 633.099646][ C1] rcu: Possible timer handling issue on cpu=1 timer-softirq=24252 [ 633.107520][ C1] rcu: rcu_preempt kthread starved for 19205 jiffies! g4117 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 633.118788][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 633.128741][ C1] rcu: RCU grace-period kthread stack dump: [ 633.134618][ C1] task:rcu_preempt state:I stack:27000 pid: 15 ppid: 2 flags:0x00004000 [ 633.143820][ C1] Call Trace: [ 633.147089][ C1] [ 633.150013][ C1] __schedule+0x12c4/0x4590 [ 633.154575][ C1] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 633.160470][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 633.166365][ C1] ? __mod_timer+0xa8e/0xeb0 [ 633.170956][ C1] ? __sched_text_start+0x8/0x8 [ 633.175798][ C1] ? mod_timer_pending+0x20/0x20 [ 633.180729][ C1] ? lockdep_softirqs_off+0x420/0x420 [ 633.186103][ C1] schedule+0x11b/0x1f0 [ 633.190426][ C1] schedule_timeout+0x1b9/0x300 [ 633.195266][ C1] ? console_conditional_schedule+0x40/0x40 [ 633.201151][ C1] ? update_process_times+0x200/0x200 [ 633.206533][ C1] ? prepare_to_swait_event+0x321/0x340 [ 633.212126][ C1] rcu_gp_fqs_loop+0x2af/0xf70 [ 633.216879][ C1] ? do_raw_spin_unlock+0x137/0x8b0 [ 633.222072][ C1] ? dyntick_save_progress_counter+0x230/0x230 [ 633.228226][ C1] ? rcu_gp_init+0x1130/0x1130 [ 633.232986][ C1] ? finish_swait+0xc5/0x1d0 [ 633.237571][ C1] rcu_gp_kthread+0xa4/0x360 [ 633.242159][ C1] ? _raw_spin_unlock+0x40/0x40 [ 633.247006][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 633.252104][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 633.257991][ C1] ? __kthread_parkme+0x15c/0x1c0 [ 633.263013][ C1] kthread+0x3f6/0x4f0 [ 633.267073][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 633.272177][ C1] ? kthread_blkcg+0xd0/0xd0 [ 633.276760][ C1] ret_from_fork+0x1f/0x30 [ 633.281181][ C1] [ 633.284188][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 633.290494][ C1] NMI backtrace for cpu 1 [ 633.294805][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.15.124-syzkaller #0 [ 633.302612][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 633.312653][ C1] Call Trace: [ 633.315919][ C1] [ 633.318754][ C1] dump_stack_lvl+0x1e3/0x2cb [ 633.323517][ C1] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 633.329149][ C1] ? panic+0x84d/0x84d [ 633.333216][ C1] nmi_cpu_backtrace+0x46a/0x4a0 [ 633.338144][ C1] ? __wake_up_klogd+0xd5/0x100 [ 633.343035][ C1] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0 [ 633.349181][ C1] ? _printk+0xd1/0x111 [ 633.353331][ C1] ? cpu_online+0x1f/0x40 [ 633.357663][ C1] ? panic+0x84d/0x84d [ 633.361747][ C1] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 633.367813][ C1] nmi_trigger_cpumask_backtrace+0x181/0x2a0 [ 633.373807][ C1] rcu_check_gp_kthread_starvation+0x1d2/0x240 [ 633.379963][ C1] print_other_cpu_stall+0x137a/0x14d0 [ 633.385427][ C1] ? rcu_stall_kick_kthreads+0x230/0x230 [ 633.391053][ C1] ? timekeeping_advance+0x7db/0xaa0 [ 633.396342][ C1] rcu_sched_clock_irq+0x94f/0x1770 [ 633.401543][ C1] ? rcutree_dead_cpu+0x20/0x20 [ 633.406386][ C1] ? hrtimer_run_queues+0x163/0x450 [ 633.411576][ C1] ? account_process_tick+0x232/0x3a0 [ 633.417014][ C1] update_process_times+0x196/0x200 [ 633.422207][ C1] tick_sched_timer+0x22d/0x3c0 [ 633.427085][ C1] ? tick_setup_sched_timer+0x2d0/0x2d0 [ 633.432620][ C1] __hrtimer_run_queues+0x55b/0xcf0 [ 633.437826][ C1] ? hrtimer_interrupt+0x980/0x980 [ 633.442928][ C1] ? ktime_get_update_offsets_now+0x407/0x420 [ 633.448995][ C1] hrtimer_interrupt+0x392/0x980 [ 633.453951][ C1] __sysvec_apic_timer_interrupt+0x139/0x470 [ 633.459927][ C1] sysvec_apic_timer_interrupt+0x8c/0xb0 [ 633.465552][ C1] [ 633.468476][ C1] [ 633.471396][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 633.477372][ C1] RIP: 0010:acpi_idle_do_entry+0x10f/0x340 [ 633.483172][ C1] Code: 75 5a f7 48 83 e3 08 0f 85 0a 01 00 00 4c 8d 74 24 20 e8 04 e8 60 f7 0f 1f 44 00 00 e8 8a 71 5a f7 0f 00 2d 63 da bc 00 fb f4 <4c> 89 f3 48 c1 eb 03 42 80 3c 3b 00 74 08 4c 89 f7 e8 bb ea a3 f7 [ 633.502853][ C1] RSP: 0018:ffffc90000d67b00 EFLAGS: 000002d3 [ 633.508913][ C1] RAX: ffffffff8a259076 RBX: 0000000000000000 RCX: ffff88813fe70000 [ 633.516875][ C1] RDX: 0000000000000000 RSI: ffffffff8a8b01e0 RDI: ffffffff8ad86c40 [ 633.524839][ C1] RBP: ffffc90000d67b90 R08: ffffffff818678a0 R09: ffffed1027fce001 [ 633.532800][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff920001acf60 [ 633.540759][ C1] R13: ffff8881468cd004 R14: ffffc90000d67b20 R15: dffffc0000000000 [ 633.548730][ C1] ? trace_hardirqs_on+0x30/0x80 [ 633.553718][ C1] ? acpi_idle_do_entry+0x106/0x340 [ 633.558919][ C1] ? acpi_idle_enter_bm+0x5c0/0x5c0 [ 633.564107][ C1] ? rcu_preempt_deferred_qs+0x6b/0x190 [ 633.569643][ C1] ? rcu_qs+0x190/0x190 [ 633.573797][ C1] acpi_idle_enter+0x352/0x4f0 [ 633.578552][ C1] cpuidle_enter_state+0x521/0xef0 [ 633.583718][ C1] ? cpuidle_enter_s2idle+0x6b0/0x6b0 [ 633.589096][ C1] ? tick_nohz_idle_stop_tick+0x246/0xa70 [ 633.594811][ C1] cpuidle_enter+0x59/0x90 [ 633.599232][ C1] do_idle+0x3e4/0x670 [ 633.603302][ C1] ? idle_inject_timer_fn+0x60/0x60 [ 633.608496][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 633.614388][ C1] ? complete+0x56/0xa0 [ 633.618717][ C1] cpu_startup_entry+0x14/0x20 [ 633.623471][ C1] start_secondary+0x371/0x500 [ 633.628318][ C1] ? arch_scale_freq_tick+0x120/0x120 [ 633.635255][ C1] secondary_startup_64_no_verify+0xb1/0xbb [ 633.641162][ C1]