Warning: Permanently added '10.128.1.153' (ED25519) to the list of known hosts. 2024/10/16 07:08:00 ignoring optional flag "sandboxArg"="0" 2024/10/16 07:08:00 ignoring optional flag "type"="gce" 2024/10/16 07:08:01 parsed 1 programs 2024/10/16 07:08:01 executed programs: 0 [ 53.539711][ T1991] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 54.041526][ T1997] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 54.048850][ T1997] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 54.056290][ T1997] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 54.063864][ T1997] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 55.456425][ T66] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 55.464238][ T66] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 55.467770][ T72] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 55.471604][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 55.479409][ T72] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 55.494052][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2029/01/16 17:51:06 executed programs: 1 [ 155.536044][ C1] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 155.543000][ C1] rcu: 0-...!: (0 ticks this GP) idle=03b/1/0x4000000000000000 softirq=4446/4446 fqs=0 [ 155.552894][ C1] (detected by 1, t=10002 jiffies, g=1841, q=3433) [ 155.559552][ C1] Sending NMI from CPU 1 to CPUs 0: [ 155.564749][ C0] NMI backtrace for cpu 0 [ 155.564770][ C0] CPU: 0 PID: 1033 Comm: kworker/0:3 Not tainted 5.15.167-syzkaller #0 [ 155.564787][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 155.564799][ C0] Workqueue: rcu_gp wait_rcu_exp_gp [ 155.564819][ C0] RIP: 0010:__lock_acquire.constprop.0+0x1b0/0x3e0 [ 155.564839][ C0] Code: 0f 8d 45 01 00 00 49 63 c7 48 89 de 48 8d 04 80 49 8d 3c c6 e8 c1 07 6f 01 85 c0 74 d7 8b 35 2f 1d 7d 02 85 f6 75 24 8b 0c 24 <85> c9 0f 85 b7 01 00 00 0f b7 45 20 66 25 ff 1f 0f b7 c0 48 0f a3 [ 155.564851][ C0] RSP: 0018:ffffc90000003e00 EFLAGS: 00000046 [ 155.564860][ C0] RAX: b89f83594cf462f8 RBX: 0000000000000000 RCX: 0000000000000002 [ 155.564868][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 155.564875][ C0] RBP: ffff8881049bc100 R08: 000000000008062d R09: 0000000000000000 [ 155.564883][ C0] R10: 0000000000080000 R11: ffffffffffcb5bd6 R12: 000000000000062d [ 155.564891][ C0] R13: ffff8881049bb680 R14: 0000000000000000 R15: 0000000000000000 [ 155.564899][ C0] FS: 0000000000000000(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 155.564911][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 155.564919][ C0] CR2: 0000000020000600 CR3: 00000001135cc000 CR4: 00000000003506f0 [ 155.564931][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 155.564938][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 155.564950][ C0] Call Trace: [ 155.564954][ C0] [ 155.564958][ C0] ? nmi_cpu_backtrace.cold+0x26/0xde [ 155.564975][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10 [ 155.564991][ C0] ? nmi_handle+0xac/0x140 [ 155.565003][ C0] ? default_do_nmi+0x42/0x240 [ 155.565017][ C0] ? exc_nmi+0xe6/0x110 [ 155.565029][ C0] ? end_repeat_nmi+0x16/0x31 [ 155.565041][ C0] ? __lock_acquire.constprop.0+0x1b0/0x3e0 [ 155.565062][ C0] ? __lock_acquire.constprop.0+0x1b0/0x3e0 [ 155.565077][ C0] ? __lock_acquire.constprop.0+0x1b0/0x3e0 [ 155.565092][ C0] [ 155.565095][ C0] [ 155.565099][ C0] lock_acquire+0x93/0x130 [ 155.565112][ C0] ? advance_sched+0x30/0x250 [ 155.565126][ C0] ? taprio_dump+0x460/0x460 [ 155.565137][ C0] _raw_spin_lock+0x20/0x30 [ 155.565152][ C0] ? advance_sched+0x30/0x250 [ 155.565164][ C0] advance_sched+0x30/0x250 [ 155.565176][ C0] ? taprio_dump+0x460/0x460 [ 155.565187][ C0] __hrtimer_run_queues+0x1db/0x4a0 [ 155.565201][ C0] hrtimer_interrupt+0x124/0x2a0 [ 155.565213][ C0] __sysvec_apic_timer_interrupt+0x63/0x100 [ 155.565228][ C0] sysvec_apic_timer_interrupt+0x6d/0x90 [ 155.565244][ C0] [ 155.565247][ C0] [ 155.565251][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 155.565268][ C0] RIP: 0010:_raw_spin_unlock_irq+0x1c/0x20 [ 155.565284][ C0] Code: 00 00 5d e9 46 5f 89 fe 66 0f 1f 44 00 00 55 48 8b 74 24 08 48 89 fd 48 8d 7f 18 e8 9e d1 8f fe 48 89 ef e8 96 f6 8f fe fb 5d 0f 1f 00 55 48 89 fd 48 83 c7 18 53 48 89 f3 48 8b 74 24 10 e8 [ 155.565296][ C0] RSP: 0018:ffffc900027dbd38 EFLAGS: 00000246 [ 155.565305][ C0] RAX: 0000000000000001 RBX: ffff8881021fc201 RCX: ffffc900027dbcf4 [ 155.565313][ C0] RDX: 0000000000000002 RSI: ffff888237c2ae98 RDI: ffff888237c2ae80 [ 155.565321][ C0] RBP: ffff888237c2ae80 R08: 0000000000080035 R09: 0000000000000000 [ 155.565329][ C0] R10: 0000000000000000 R11: 0000000000000018 R12: 00000000ffffc759 [ 155.565337][ C0] R13: 0000000000002710 R14: 000000000002c480 R15: 0000000000000286 [ 155.565346][ C0] wq_worker_sleeping+0xc3/0xd0 [ 155.565360][ C0] schedule+0x25/0x90 [ 155.565371][ C0] schedule_timeout+0xde/0x170 [ 155.565385][ C0] ? destroy_timer_on_stack+0x20/0x20 [ 155.565401][ C0] ? 0xffffffff81000000 [ 155.565413][ C0] rcu_exp_wait_wake+0xcc/0x430 [ 155.565427][ C0] process_one_work+0x32a/0x660 [ 155.565440][ C0] ? lock_acquire+0x93/0x130 [ 155.565454][ C0] worker_thread+0x5b/0x520 [ 155.565466][ C0] ? rescuer_thread+0x510/0x510 [ 155.565478][ C0] kthread+0x13a/0x160 [ 155.565491][ C0] ? set_kthread_struct+0x60/0x60 [ 155.565505][ C0] ret_from_fork+0x1f/0x30 [ 155.565519][ C0] [ 155.565743][ C1] rcu: rcu_sched kthread timer wakeup didn't happen for 10001 jiffies! g1841 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 155.976619][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=817 [ 155.984323][ C1] rcu: rcu_sched kthread starved for 10002 jiffies! g1841 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 155.995501][ C1] rcu: Unless rcu_sched kthread gets sufficient CPU time, OOM is now expected behavior. [ 156.005276][ C1] rcu: RCU grace-period kthread stack dump: [ 156.011261][ C1] task:rcu_sched state:I stack:14848 pid: 12 ppid: 2 flags:0x00004000 [ 156.020454][ C1] Call Trace: [ 156.023729][ C1] [ 156.026730][ C1] __schedule+0x2c8/0x7d0 [ 156.031194][ C1] ? rcu_gp_init+0x450/0x450 [ 156.035792][ C1] schedule+0x53/0x90 [ 156.039769][ C1] schedule_timeout+0xde/0x170 [ 156.044606][ C1] ? destroy_timer_on_stack+0x20/0x20 [ 156.050408][ C1] rcu_gp_fqs_loop+0xe2/0x320 [ 156.055259][ C1] rcu_gp_kthread+0x77/0xe0 [ 156.059840][ C1] kthread+0x13a/0x160 [ 156.063903][ C1] ? set_kthread_struct+0x60/0x60 [ 156.068916][ C1] ret_from_fork+0x1f/0x30 [ 156.073334][ C1] [ 156.076344][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 156.082720][ C1] Sending NMI from CPU 1 to CPUs 0: [ 156.088007][ C0] NMI backtrace for cpu 0 [ 156.088013][ C0] CPU: 0 PID: 1033 Comm: kworker/0:3 Not tainted 5.15.167-syzkaller #0 [ 156.088026][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 156.088035][ C0] Workqueue: rcu_gp wait_rcu_exp_gp [ 156.088053][ C0] RIP: 0010:do_raw_spin_lock+0x3a/0xa0 [ 156.088071][ C0] Code: 55 10 65 48 8b 04 25 80 af 01 00 48 39 c2 74 43 8b 55 08 65 8b 05 a6 38 e3 7e 39 c2 74 46 31 c0 ba 01 00 00 00 f0 0f b1 55 00 <75> 49 65 8b 05 8d 38 e3 7e 89 45 08 65 48 8b 04 25 80 af 01 00 48 [ 156.088082][ C0] RSP: 0018:ffffc90000003ea8 EFLAGS: 00000046 [ 156.088091][ C0] RAX: 0000000000000000 RBX: ffff88810fbd9b40 RCX: 0000000008084d29 [ 156.088100][ C0] RDX: 0000000000000001 RSI: 00000000b418a7a7 RDI: ffff88810fbd9ae8 [ 156.088108][ C0] RBP: ffff88810fbd9ae8 R08: 000000000008062d R09: 0000000000000000 [ 156.088116][ C0] R10: 0000000000080000 R11: ffffffffffcb5bd6 R12: ffffffff822223f0 [ 156.088124][ C0] R13: ffff888237c1de00 R14: ffff888237c1dd80 R15: 0000000084db4201 [ 156.088133][ C0] FS: 0000000000000000(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 156.088143][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 156.088152][ C0] CR2: 0000000020000600 CR3: 00000001135cc000 CR4: 00000000003506f0 [ 156.088163][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 156.088170][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 156.088178][ C0] Call Trace: [ 156.088181][ C0] [ 156.088185][ C0] ? nmi_cpu_backtrace.cold+0x26/0xde [ 156.088199][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10 [ 156.088215][ C0] ? nmi_handle+0xac/0x140 [ 156.088228][ C0] ? default_do_nmi+0x42/0x240 [ 156.088247][ C0] ? exc_nmi+0xe6/0x110 [ 156.088259][ C0] ? end_repeat_nmi+0x16/0x31 [ 156.088271][ C0] ? taprio_dump+0x460/0x460 [ 156.088284][ C0] ? do_raw_spin_lock+0x3a/0xa0 [ 156.088298][ C0] ? do_raw_spin_lock+0x3a/0xa0 [ 156.088313][ C0] ? do_raw_spin_lock+0x3a/0xa0 [ 156.088327][ C0] [ 156.088331][ C0] [ 156.088334][ C0] advance_sched+0x30/0x250 [ 156.088346][ C0] ? taprio_dump+0x460/0x460 [ 156.088358][ C0] __hrtimer_run_queues+0x1db/0x4a0 [ 156.088372][ C0] hrtimer_interrupt+0x124/0x2a0 [ 156.088385][ C0] __sysvec_apic_timer_interrupt+0x63/0x100 [ 156.088399][ C0] sysvec_apic_timer_interrupt+0x6d/0x90 [ 156.088415][ C0] [ 156.088418][ C0] [ 156.088421][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 156.088438][ C0] RIP: 0010:_raw_spin_unlock_irq+0x1c/0x20 [ 156.088454][ C0] Code: 00 00 5d e9 46 5f 89 fe 66 0f 1f 44 00 00 55 48 8b 74 24 08 48 89 fd 48 8d 7f 18 e8 9e d1 8f fe 48 89 ef e8 96 f6 8f fe fb 5d 0f 1f 00 55 48 89 fd 48 83 c7 18 53 48 89 f3 48 8b 74 24 10 e8 [ 156.088465][ C0] RSP: 0018:ffffc900027dbd38 EFLAGS: 00000246 [ 156.088474][ C0] RAX: 0000000000000001 RBX: ffff8881021fc201 RCX: ffffc900027dbcf4 [ 156.088482][ C0] RDX: 0000000000000002 RSI: ffff888237c2ae98 RDI: ffff888237c2ae80 [ 156.088490][ C0] RBP: ffff888237c2ae80 R08: 0000000000080035 R09: 0000000000000000 [ 156.088498][ C0] R10: 0000000000000000 R11: 0000000000000018 R12: 00000000ffffc759 [ 156.088505][ C0] R13: 0000000000002710 R14: 000000000002c480 R15: 0000000000000286 [ 156.088514][ C0] wq_worker_sleeping+0xc3/0xd0 [ 156.088528][ C0] schedule+0x25/0x90 [ 156.088539][ C0] schedule_timeout+0xde/0x170 [ 156.088553][ C0] ? destroy_timer_on_stack+0x20/0x20 [ 156.088569][ C0] ? 0xffffffff81000000 [ 156.088577][ C0] rcu_exp_wait_wake+0xcc/0x430 [ 156.088591][ C0] process_one_work+0x32a/0x660 [ 156.088604][ C0] ? lock_acquire+0x93/0x130 [ 156.088618][ C0] worker_thread+0x5b/0x520 [ 156.088630][ C0] ? rescuer_thread+0x510/0x510 [ 156.088642][ C0] kthread+0x13a/0x160 [ 156.088656][ C0] ? set_kthread_struct+0x60/0x60 [ 156.088670][ C0] ret_from_fork+0x1f/0x30 [ 156.088684][ C0]