Warning: Permanently added '10.128.1.34' (ED25519) to the list of known hosts. 2023/08/29 22:32:22 ignoring optional flag "sandboxArg"="0" 2023/08/29 22:32:22 parsed 1 programs 2023/08/29 22:32:22 executed programs: 0 [ 62.417168][ T2688] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 63.768020][ T2707] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 63.778045][ T2707] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 63.787263][ T2707] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 63.800912][ T2707] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 63.852988][ T2696] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 63.866615][ T2696] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 63.874348][ T2696] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 63.882957][ T2696] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 63.898006][ T2698] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 63.911832][ T2732] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 63.924277][ T2698] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 63.932084][ T2732] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 63.945056][ T2698] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 63.953911][ T2718] lapbether: lapb_disconnect_request err: 4 [ 63.972303][ T2732] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 63.981609][ T2698] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 63.992390][ T2732] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 64.006457][ T2718] lapbether: lapb_disconnect_request err: 4 [ 64.065292][ T2718] lapbether: lapb_disconnect_request err: 4 [ 64.125256][ T2718] lapbether: lapb_disconnect_request err: 4 [ 64.191817][ T2717] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 64.208911][ T2718] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 64.219050][ T2717] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 64.227755][ T2718] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 64.251913][ T2717] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 64.263052][ T2718] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 64.276936][ T2718] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.284810][ T2717] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 68.489766][ T3246] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.497716][ T3246] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.505615][ T1676] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.518336][ T7] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.526309][ T7] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.538240][ T1676] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2023/08/29 22:32:28 executed programs: 6 [ 68.692685][ T2738] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.700732][ T2738] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.709364][ T2316] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.720798][ T2403] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.728721][ T2403] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.736529][ T1676] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 68.820055][ T2403] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.828051][ T2403] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.835558][ T1676] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.844258][ T228] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.852160][ T228] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.890210][ T2316] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.268915][ T7] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.277220][ T7] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.283470][ T2723] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.285149][ T1676] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.292659][ T2723] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.312825][ T1676] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.434608][ T228] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.442510][ T228] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.446717][ T2403] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.450268][ T1676] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.458502][ T2403] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.489359][ T1676] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.598934][ T7] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.607008][ T7] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.722360][ T2316] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.792107][ T228] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.800074][ T228] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.808139][ T2316] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 169.883142][ C1] rcu: INFO: rcu_sched self-detected stall on CPU [ 169.889586][ C1] rcu: 1-....: (1 GPs behind) idle=f6a/0/0x3 softirq=8670/8671 fqs=1997 [ 169.898215][ C1] (t=10000 jiffies g=3705 q=4151) [ 169.903482][ C1] NMI backtrace for cpu 1 [ 169.907793][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.5.0-rc6-syzkaller #0 [ 169.915762][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 169.926061][ C1] Call Trace: [ 169.929582][ C1] [ 169.932410][ C1] dump_stack+0x90/0xbe [ 169.936539][ C1] nmi_cpu_backtrace.cold.7+0x18/0x64 [ 169.942447][ C1] ? lapic_can_unplug_cpu.cold.30+0x40/0x40 [ 169.948489][ C1] nmi_trigger_cpumask_backtrace+0x140/0x145 [ 169.954548][ C1] rcu_dump_cpu_stacks+0x8c/0xb8 [ 169.959759][ C1] rcu_sched_clock_irq.cold.89+0x1be/0x3b9 [ 169.965991][ C1] ? hrtimer_run_queues+0x2d/0x180 [ 169.971192][ C1] ? tick_sched_do_timer+0xc0/0xc0 [ 169.976283][ C1] update_process_times+0x24/0x70 [ 169.981277][ C1] tick_sched_handle+0x4b/0xa0 [ 169.986120][ C1] tick_sched_timer+0x3c/0xa0 [ 169.990780][ C1] __hrtimer_run_queues+0x1b0/0x4a0 [ 169.996133][ C1] hrtimer_interrupt+0x11b/0x290 [ 170.001045][ C1] smp_apic_timer_interrupt+0x68/0x150 [ 170.006470][ C1] apic_timer_interrupt+0xf/0x20 [ 170.011491][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x9/0x50 [ 170.017530][ C1] Code: 00 65 48 8b 04 25 c0 7e 01 00 48 8b 80 d0 12 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 65 48 8b 04 25 c0 7e 01 00 <65> 8b 15 f8 d6 de 7e 81 e2 00 01 1f 00 48 8b 34 24 75 2b 8b 90 b8 [ 170.037455][ C1] RSP: 0018:ffffc900000a4dc0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 170.046298][ C1] RAX: ffff888236d6af00 RBX: 0000000000000000 RCX: ffffffff820889a1 [ 170.054773][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000007 [ 170.063041][ C1] RBP: 0000000000000000 R08: ffff888236d6af00 R09: ffff888236d6b760 [ 170.070994][ C1] R10: 0000000000000001 R11: ffff888236d6af00 R12: 0000000000000000 [ 170.079105][ C1] R13: 0000000000000000 R14: ffffc90002251a28 R15: ffff888225cd4300 [ 170.087153][ C1] ? apic_timer_interrupt+0xa/0x20 [ 170.092496][ C1] ? pie_calculate_probability+0x3e1/0x470 [ 170.098282][ C1] pie_calculate_probability+0x3ef/0x470 [ 170.103882][ C1] fq_pie_timer+0x6a/0xd0 [ 170.108263][ C1] ? fq_pie_reset+0x100/0x100 [ 170.112915][ C1] call_timer_fn+0xc4/0x2a0 [ 170.117383][ C1] ? fq_pie_reset+0x100/0x100 [ 170.122031][ C1] run_timer_softirq+0x3b0/0x800 [ 170.127031][ C1] ? lapic_next_event+0x11/0x20 [ 170.131933][ C1] ? clockevents_program_event+0x10c/0x140 [ 170.137703][ C1] __do_softirq+0xdb/0x2c8 [ 170.142116][ C1] irq_exit+0x98/0xa0 [ 170.146157][ C1] smp_apic_timer_interrupt+0x8c/0x150 [ 170.151669][ C1] apic_timer_interrupt+0xf/0x20 [ 170.156567][ C1] [ 170.159482][ C1] RIP: 0010:default_idle+0x20/0x110 [ 170.164650][ C1] Code: f6 e9 e4 f0 33 ff cc cc cc cc 41 55 41 54 55 65 8b 2d ec 6b a2 7d 53 0f 1f 44 00 00 e9 07 00 00 00 0f 00 2d e4 dd 42 00 fb f4 <65> 8b 2d d1 6b a2 7d 0f 1f 44 00 00 5b 5d 41 5c 41 5d c3 65 8b 05 [ 170.184219][ C1] RSP: 0018:ffffc9000006feb8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 170.192595][ C1] RAX: 0000000080084000 RBX: 0000000000000001 RCX: 0000000000000001 [ 170.200885][ C1] RDX: 000000000000af66 RSI: ffffffff811632d2 RDI: 0000000000000007 [ 170.209088][ C1] RBP: 0000000000000001 R08: ffff888236d6af00 R09: 0000000000000000 [ 170.217032][ C1] R10: 0000000000000001 R11: ffff888236d6af00 R12: ffffffffffffffff [ 170.224972][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 170.233098][ C1] ? do_idle+0x1a2/0x220 [ 170.237306][ C1] do_idle+0x1ac/0x220 [ 170.241430][ C1] ? do_raw_spin_unlock+0x4e/0xc0 [ 170.246506][ C1] cpu_startup_entry+0x14/0x20 [ 170.251243][ C1] start_secondary+0x140/0x190 [ 170.256146][ C1] secondary_startup_64+0xa4/0xb0 [ 173.216518][ T2316] rcu: INFO: rcu_sched detected expedited stalls on CPUs/tasks: { 1-... } 10328 jiffies s: 3117 root: 0x2/. [ 173.228189][ T2316] rcu: blocking rcu_node structures: [ 173.233483][ T2316] Task dump for CPU 1: [ 173.237536][ T2316] swapper/1 R running task 14024 0 1 0x80084008 [ 173.245613][ T2316] Call Trace: [ 173.249106][ T2316] ? do_idle+0x1a2/0x220 [ 173.253374][ T2316] ? default_idle+0x20/0x110 [ 173.257971][ T2316] ? do_idle+0x1ac/0x220 [ 173.262467][ T2316] ? do_raw_spin_unlock+0x4e/0xc0 [ 173.267519][ T2316] ? cpu_startup_entry+0x14/0x20 [ 173.272555][ T2316] ? start_secondary+0x140/0x190 [ 173.277511][ T2316] ? secondary_startup_64+0xa4/0xb0