Warning: Permanently added '10.128.1.180' (ED25519) to the list of known hosts. 2023/11/07 12:57:17 ignoring optional flag "sandboxArg"="0" 2023/11/07 12:57:17 parsed 1 programs 2023/11/07 12:57:18 executed programs: 0 [ 40.044887] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 40.079620] IPVS: ftp: loaded support on port[0] = 21 [ 40.094453] IPVS: ftp: loaded support on port[0] = 21 [ 40.105248] IPVS: ftp: loaded support on port[0] = 21 [ 40.111734] IPVS: ftp: loaded support on port[0] = 21 [ 40.122112] IPVS: ftp: loaded support on port[0] = 21 [ 40.129606] IPVS: ftp: loaded support on port[0] = 21 [ 141.863600] rcu: INFO: rcu_sched self-detected stall on CPU [ 141.869332] rcu: 1-...!: (10000 ticks this GP) idle=392/1/0x4000000000000002 softirq=7543/7549 fqs=1 [ 141.878749] rcu: (t=10001 jiffies g=777 q=1448) [ 141.883570] rcu: rcu_sched kthread starved for 9999 jiffies! g777 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 141.893593] rcu: RCU grace-period kthread stack dump: [ 141.898793] rcu_sched R running task 14552 10 2 0x80080000 [ 141.905960] Call Trace: [ 141.908527] __schedule+0x2dc/0x860 [ 141.912134] schedule+0x27/0x80 [ 141.915408] schedule_timeout+0x1f3/0x4a0 [ 141.919530] ? run_timer_softirq+0x170/0x170 [ 141.923912] rcu_gp_kthread+0x417/0x7e0 [ 141.927861] kthread+0x119/0x130 [ 141.931202] ? rcu_gp_slow.isra.39.part.40+0x30/0x30 [ 141.936282] ? kthread_park+0x70/0x70 [ 141.940143] ret_from_fork+0x1f/0x30 [ 141.943829] NMI backtrace for cpu 1 [ 141.947432] CPU: 1 PID: 4969 Comm: syz-executor.1 Not tainted 4.19.0-syzkaller #0 [ 141.955024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 141.964353] Call Trace: [ 141.966910] [ 141.969036] dump_stack+0x87/0xba [ 141.972461] nmi_cpu_backtrace.cold.0+0x14/0x53 [ 141.977106] ? lapic_can_unplug_cpu.cold.5+0x39/0x39 [ 141.982183] nmi_trigger_cpumask_backtrace+0x9c/0x9e [ 141.987257] arch_trigger_cpumask_backtrace+0x14/0x20 [ 141.992419] rcu_dump_cpu_stacks+0x9c/0xce [ 141.996629] rcu_check_callbacks.cold.61+0x20c/0x363 [ 142.001711] ? tick_sched_handle.isra.6+0x60/0x60 [ 142.006528] update_process_times+0x2a/0x60 [ 142.010823] tick_sched_handle.isra.6+0x20/0x60 [ 142.015493] tick_sched_timer+0x3c/0x80 [ 142.019443] __hrtimer_run_queues+0x124/0x2e0 [ 142.023911] hrtimer_interrupt+0xf1/0x200 [ 142.028033] smp_apic_timer_interrupt+0x6d/0x160 [ 142.032764] apic_timer_interrupt+0xf/0x20 [ 142.036974] [ 142.039187] RIP: 0033:0x7fa3c9da6270 [ 142.042873] Code: 83 c0 16 83 e0 f7 74 12 50 48 8d 3d 9a 84 04 00 e8 25 78 fa ff 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <83> ff 21 74 0b c3 66 2e 0f 1f 84 00 00 00 00 00 55 53 48 89 f3 48 [ 142.061769] RSP: 002b:00007fa3c9900bb8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 142.069452] RAX: 0000000000000000 RBX: 00007fa3c9e9df88 RCX: 00007fa3c9d7eae9 [ 142.076699] RDX: 00007fa3c9900bc0 RSI: 00007fa3c9900cf0 RDI: 0000000000000021 [ 142.083945] RBP: 00007fa3c9e9df80 R08: 00007fa3c99016c0 R09: 00007fa3c99016c0 [ 142.091193] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa3c9e9df8c [ 142.098439] R13: 0000000000000006 R14: 00007ffcd3e0a130 R15: 00007ffcd3e0a218