Warning: Permanently added '10.128.0.229' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 366.463747][ C1] ------------[ cut here ]------------ [ 366.463747][ C0] ------------[ cut here ]------------ [ 366.463828][ C0] [ 366.463833][ C0] ====================================================== [ 366.463838][ C0] WARNING: possible circular locking dependency detected [ 366.463844][ C0] 5.15.164-syzkaller #0 Not tainted [ 366.463852][ C0] ------------------------------------------------------ [ 366.463857][ C0] swapper/0/0 is trying to acquire lock: [ 366.463864][ C0] ffffffff8c7fc378 ((console_sem).lock){-...}-{2:2}, at: down_trylock+0x1c/0xa0 [ 366.463930][ C0] [ 366.463930][ C0] but task is already holding lock: [ 366.463935][ C0] ffff8880b9a2a218 (hrtimer_bases.lock){-.-.}-{2:2}, at: __hrtimer_run_queues+0x662/0xcf0 [ 366.463977][ C0] [ 366.463977][ C0] which lock already depends on the new lock. [ 366.463977][ C0] [ 366.463982][ C0] [ 366.463982][ C0] the existing dependency chain (in reverse order) is: [ 366.463988][ C0] [ 366.463988][ C0] -> #4 (hrtimer_bases.lock){-.-.}-{2:2}: [ 366.464011][ C0] lock_acquire+0x1db/0x4f0 [ 366.464027][ C0] _raw_spin_lock_irqsave+0xd1/0x120 [ 366.464053][ C0] hrtimer_start_range_ns+0xd8/0xc50 [ 366.464070][ C0] enqueue_task_rt+0x5a0/0xbf0 [ 366.464089][ C0] enqueue_task+0x181/0x3a0 [ 366.464122][ C0] __sched_setscheduler+0x13bf/0x1e20 [ 366.464140][ C0] sched_set_fifo+0x10e/0x1e0 [ 366.464155][ C0] drm_vblank_worker_init+0x149/0x190 [ 366.464175][ C0] drm_vblank_init+0x274/0x330 [ 366.464194][ C0] vkms_init+0x330/0x6d0 [ 366.464216][ C0] do_one_initcall+0x22b/0x7a0 [ 366.464234][ C0] do_initcall_level+0x157/0x210 [ 366.464253][ C0] do_initcalls+0x49/0x90 [ 366.464270][ C0] kernel_init_freeable+0x425/0x5c0 [ 366.464289][ C0] kernel_init+0x19/0x290 [ 366.464307][ C0] ret_from_fork+0x1f/0x30 [ 366.464325][ C0] [ 366.464325][ C0] -> #3 (&rt_b->rt_runtime_lock){-...}-{2:2}: [ 366.464349][ C0] lock_acquire+0x1db/0x4f0 [ 366.464365][ C0] _raw_spin_lock+0x2a/0x40 [ 366.464383][ C0] rq_online_rt+0x123/0x300 [ 366.464400][ C0] sched_cpu_activate+0x508/0x6b0 [ 366.464418][ C0] cpuhp_invoke_callback+0x49f/0x820 [ 366.464439][ C0] cpuhp_thread_fun+0x3ee/0x790 [ 366.464457][ C0] smpboot_thread_fn+0x51b/0x9d0 [ 366.464474][ C0] kthread+0x3f6/0x4f0 [ 366.464490][ C0] ret_from_fork+0x1f/0x30 [ 366.464508][ C0] [ 366.464508][ C0] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 366.464531][ C0] lock_acquire+0x1db/0x4f0 [ 366.464547][ C0] _raw_spin_lock_nested+0x2d/0x40 [ 366.464566][ C0] raw_spin_rq_lock_nested+0x26/0x140 [ 366.464586][ C0] task_fork_fair+0x5d/0x350 [ 366.464602][ C0] sched_cgroup_fork+0x2d3/0x330 [ 366.464622][ C0] copy_process+0x224a/0x3ef0 [ 366.464639][ C0] kernel_clone+0x210/0x960 [ 366.464656][ C0] kernel_thread+0x168/0x1e0 [ 366.464672][ C0] rest_init+0x21/0x330 [ 366.464689][ C0] start_kernel+0x48c/0x540 [ 366.464707][ C0] secondary_startup_64_no_verify+0xb1/0xbb [ 366.464727][ C0] [ 366.464727][ C0] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 366.464750][ C0] lock_acquire+0x1db/0x4f0 [ 366.464778][ C0] _raw_spin_lock_irqsave+0xd1/0x120 [ 366.464796][ C0] try_to_wake_up+0xae/0x1300 [ 366.464814][ C0] up+0x6e/0x90 [ 366.464831][ C0] __up_console_sem+0x11a/0x1e0 [ 366.464847][ C0] console_unlock+0x1145/0x12b0 [ 366.464863][ C0] vprintk_emit+0xbf/0x150 [ 366.464878][ C0] dev_vprintk_emit+0x2aa/0x330 [ 366.464894][ C0] dev_printk_emit+0xd9/0x120 [ 366.464909][ C0] _dev_warn+0x11e/0x170 [ 366.464924][ C0] firmware_fallback_sysfs+0x681/0xc90 [ 366.464945][ C0] _request_firmware+0xbb1/0x1200 [ 366.464964][ C0] request_firmware_work_func+0x126/0x270 [ 366.464985][ C0] process_one_work+0x8a1/0x10c0 [ 366.465004][ C0] worker_thread+0xaca/0x1280 [ 366.465021][ C0] kthread+0x3f6/0x4f0 [ 366.465036][ C0] ret_from_fork+0x1f/0x30 [ 366.465053][ C0] [ 366.465053][ C0] -> #0 ((console_sem).lock){-...}-{2:2}: [ 366.465093][ C0] validate_chain+0x1649/0x5930 [ 366.465117][ C0] __lock_acquire+0x1295/0x1ff0 [ 366.465133][ C0] lock_acquire+0x1db/0x4f0 [ 366.465148][ C0] _raw_spin_lock_irqsave+0xd1/0x120 [ 366.465168][ C0] down_trylock+0x1c/0xa0 [ 366.465186][ C0] __down_trylock_console_sem+0x105/0x250 [ 366.465204][ C0] console_trylock_spinning+0x8a/0x3f0 [ 366.465223][ C0] vprintk_emit+0xa6/0x150 [ 366.465238][ C0] _printk+0xd1/0x120 [ 366.465257][ C0] report_bug+0x1e5/0x2e0 [ 366.465276][ C0] handle_bug+0x3d/0x70 [ 366.465292][ C0] exc_invalid_op+0x16/0x40 [ 366.465308][ C0] asm_exc_invalid_op+0x16/0x20 [ 366.465327][ C0] copy_from_user_nofault+0x15c/0x1c0 [ 366.465345][ C0] bpf_probe_read_user+0x26/0x70 [ 366.465363][ C0] bpf_prog_02073d59a3c0f06f+0x3d/0xf60 [ 366.465378][ C0] bpf_trace_run2+0x19e/0x340 [ 366.465396][ C0] enqueue_hrtimer+0x324/0x390 [ 366.465413][ C0] __hrtimer_run_queues+0x6b6/0xcf0 [ 366.465429][ C0] hrtimer_interrupt+0x392/0x980 [ 366.465446][ C0] __sysvec_apic_timer_interrupt+0x139/0x470 [ 366.465469][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0 [ 366.465488][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 366.465509][ C0] acpi_idle_do_entry+0x10f/0x340 [ 366.465528][ C0] acpi_idle_enter+0x352/0x4f0 [ 366.465545][ C0] cpuidle_enter_state+0x521/0xef0 [ 366.465566][ C0] cpuidle_enter+0x59/0x90 [ 366.465585][ C0] do_idle+0x3e4/0x670 [ 366.465604][ C0] cpu_startup_entry+0x14/0x20 [ 366.465623][ C0] start_kernel+0x48c/0x540 [ 366.465641][ C0] secondary_startup_64_no_verify+0xb1/0xbb [ 366.465660][ C0] [ 366.465660][ C0] other info that might help us debug this: [ 366.465660][ C0] [ 366.465665][ C0] Chain exists of: [ 366.465665][ C0] (console_sem).lock --> &rt_b->rt_runtime_lock --> hrtimer_bases.lock [ 366.465665][ C0] [ 366.465694][ C0] Possible unsafe locking scenario: [ 366.465694][ C0] [ 366.465699][ C0] CPU0 CPU1 [ 366.465703][ C0] ---- ---- [ 366.465707][ C0] lock(hrtimer_bases.lock); [ 366.465718][ C0] lock(&rt_b->rt_runtime_lock); [ 366.465730][ C0] lock(hrtimer_bases.lock); [ 366.465743][ C0] lock((console_sem).lock); [ 366.465753][ C0] [ 366.465753][ C0] *** DEADLOCK *** [ 366.465753][ C0] [ 366.465757][ C0] 2 locks held by swapper/0/0: [ 366.465768][ C0] #0: ffff8880b9a2a218 (hrtimer_bases.lock){-.-.}-{2:2}, at: __hrtimer_run_queues+0x662/0xcf0 [ 366.465813][ C0] #1: ffffffff8c91fb20 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 366.465857][ C0] [ 366.465857][ C0] stack backtrace: [ 366.465871][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.15.164-syzkaller #0 [ 366.465891][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 366.465905][ C0] Call Trace: [ 366.465910][ C0] [ 366.465917][ C0] dump_stack_lvl+0x1e3/0x2d0 [ 366.465938][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 366.465962][ C0] ? print_circular_bug+0x12b/0x1a0 [ 366.465983][ C0] check_noncircular+0x2f8/0x3b0 [ 366.466006][ C0] ? add_chain_block+0x850/0x850 [ 366.466025][ C0] ? queued_spin_lock_slowpath+0x42/0x50 [ 366.466044][ C0] ? lockdep_lock+0x1a7/0x2a0 [ 366.466069][ C0] validate_chain+0x1649/0x5930 [ 366.466090][ C0] ? stack_trace_save+0x1c0/0x1c0 [ 366.466125][ C0] ? reacquire_held_locks+0x660/0x660 [ 366.466149][ C0] ? lockdep_lock+0x11f/0x2a0 [ 366.466168][ C0] ? lockdep_unlock+0x166/0x300 [ 366.466184][ C0] ? lockdep_lock+0x2a0/0x2a0 [ 366.466206][ C0] ? mark_lock+0x98/0x340 [ 366.466226][ C0] __lock_acquire+0x1295/0x1ff0 [ 366.466253][ C0] lock_acquire+0x1db/0x4f0 [ 366.466271][ C0] ? down_trylock+0x1c/0xa0 [ 366.466292][ C0] ? vsnprintf+0x1c70/0x1c70 [ 366.466317][ C0] ? read_lock_is_recursive+0x10/0x10 [ 366.466335][ C0] ? memcpy+0x3c/0x60 [ 366.466355][ C0] ? vsnprintf+0x1b93/0x1c70 [ 366.466377][ C0] ? _prb_commit+0x30a/0x3e0 [ 366.466399][ C0] ? prb_reserve+0x1240/0x1240 [ 366.466420][ C0] _raw_spin_lock_irqsave+0xd1/0x120 [ 366.466440][ C0] ? down_trylock+0x1c/0xa0 [ 366.466460][ C0] ? _raw_spin_lock+0x40/0x40 [ 366.466481][ C0] ? vprintk_store+0xf1b/0x1300 [ 366.466502][ C0] down_trylock+0x1c/0xa0 [ 366.466524][ C0] __down_trylock_console_sem+0x105/0x250 [ 366.466545][ C0] ? printk_parse_prefix+0x2c0/0x2c0 [ 366.466563][ C0] ? vprintk_emit+0xa6/0x150 [ 366.466581][ C0] ? console_trylock+0x70/0x70 [ 366.466601][ C0] ? reacquire_held_locks+0x660/0x660 [ 366.466623][ C0] ? vprintk_emit+0xa6/0x150 [ 366.466641][ C0] console_trylock_spinning+0x8a/0x3f0 [ 366.466661][ C0] ? vprintk_emit+0x150/0x150 [ 366.466679][ C0] ? reacquire_held_locks+0x660/0x660 [ 366.466698][ C0] ? validate_chain+0x112/0x5930 [ 366.466719][ C0] ? validate_chain+0x112/0x5930 [ 366.466741][ C0] vprintk_emit+0xa6/0x150 [ 366.466760][ C0] _printk+0xd1/0x120 [ 366.466782][ C0] ? report_bug+0x16e/0x2e0 [ 366.466803][ C0] ? panic+0x860/0x860 [ 366.466825][ C0] ? find_bug+0x9c/0x350 [ 366.466846][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 366.466864][ C0] report_bug+0x1e5/0x2e0 [ 366.466888][ C0] handle_bug+0x3d/0x70 [ 366.466907][ C0] exc_invalid_op+0x16/0x40 [ 366.466926][ C0] asm_exc_invalid_op+0x16/0x20 [ 366.466951][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 366.466972][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 cb c9 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 b4 c9 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 366.466996][ C0] RSP: 0018:ffffc90000007be0 EFLAGS: 00010046 [ 366.467013][ C0] RAX: ffffffff81aa97ac RBX: 0000000000000000 RCX: ffffffff8c6bd5c0 [ 366.467027][ C0] RDX: 0000000080010003 RSI: 0000000000000000 RDI: 0000000000000000 [ 366.467039][ C0] RBP: dffffc0000000000 R08: ffffffff81aa96bd R09: fffffbfff1f8e019 [ 366.467053][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 366.467066][ C0] R13: 0000000000000008 R14: 0000000000000000 R15: ffffc90000007c48 [ 366.467083][ C0] ? copy_from_user_nofault+0x6d/0x1c0 [ 366.467107][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 366.467131][ C0] bpf_probe_read_user+0x26/0x70 [ 366.467165][ C0] bpf_prog_02073d59a3c0f06f+0x3d/0xf60 [ 366.467182][ C0] bpf_trace_run2+0x19e/0x340 [ 366.467202][ C0] ? posix_cpu_timers_work+0x1300/0x1300 [ 366.467222][ C0] ? bpf_trace_run1+0x2f0/0x2f0 [ 366.467246][ C0] enqueue_hrtimer+0x324/0x390 [ 366.467267][ C0] __hrtimer_run_queues+0x6b6/0xcf0 [ 366.467295][ C0] ? hrtimer_interrupt+0x980/0x980 [ 366.467313][ C0] ? ktime_get_update_offsets_now+0x407/0x420 [ 366.467338][ C0] hrtimer_interrupt+0x392/0x980 [ 366.467368][ C0] __sysvec_apic_timer_interrupt+0x139/0x470 [ 366.467394][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0 [ 366.467416][ C0] [ 366.467421][ C0] [ 366.467427][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 366.467450][ C0] RIP: 0010:acpi_idle_do_entry+0x10f/0x340 [ 366.467471][ C0] Code: ca 43 f7 48 83 e3 08 0f 85 0a 01 00 00 4c 8d 74 24 20 e8 c4 46 4a f7 0f 1f 44 00 00 e8 4a c6 43 f7 0f 00 2d c3 90 a6 00 fb f4 <4c> 89 f3 48 c1 eb 03 42 80 3c 3b 00 74 08 4c 89 f7 e8 8b 9a 8d f7 [ 366.467486][ C0] RSP: 0018:ffffffff8c607b80 EFLAGS: 000002d3 [ 366.467501][ C0] RAX: ffffffff8a3c9b16 RBX: 0000000000000000 RCX: ffffffff8c6bd5c0 [ 366.467515][ C0] RDX: 0000000000000000 RSI: ffffffff8a8b2a00 RDI: ffffffff8ad8f800 [ 366.467528][ C0] RBP: ffffffff8c607c10 R08: ffffffff8186e200 R09: fffffbfff18d7ab9 [ 366.467543][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffffffff18c0f70 [ 366.467556][ C0] R13: ffff888146d08804 R14: ffffffff8c607ba0 R15: dffffc0000000000 [ 366.467575][ C0] ? trace_hardirqs_on+0x30/0x80 [ 366.467596][ C0] ? acpi_idle_do_entry+0x106/0x340 [ 366.467620][ C0] ? acpi_idle_enter_bm+0x5c0/0x5c0 [ 366.467639][ C0] ? rcu_preempt_deferred_qs+0x6b/0x190 [ 366.467659][ C0] ? rcu_qs+0x190/0x190 [ 366.467680][ C0] acpi_idle_enter+0x352/0x4f0 [ 366.467702][ C0] cpuidle_enter_state+0x521/0xef0 [ 366.467728][ C0] ? cpuidle_enter_s2idle+0x6b0/0x6b0 [ 366.467754][ C0] ? menu_enable_device+0x380/0x380 [ 366.467775][ C0] cpuidle_enter+0x59/0x90 [ 366.467798][ C0] do_idle+0x3e4/0x670 [ 366.467823][ C0] ? idle_inject_timer_fn+0x60/0x60 [ 366.467846][ C0] ? asm_sysvec_call_function_single+0x16/0x20 [ 366.467872][ C0] ? schedule_idle+0x57/0x90 [ 366.467892][ C0] cpu_startup_entry+0x14/0x20 [ 366.467913][ C0] ? time_init+0x40/0x40 [ 366.467930][ C0] start_kernel+0x48c/0x540 [ 366.467953][ C0] secondary_startup_64_no_verify+0xb1/0xbb [ 366.467982][ C0] [ 366.469337][ C1] WARNING: CPU: 1 PID: 0 at mm/maccess.c:226 copy_from_user_nofault+0x15c/0x1c0 [ 366.474842][ C0] WARNING: CPU: 0 PID: 0 at mm/maccess.c:226 copy_from_user_nofault+0x15c/0x1c0 [ 366.477166][ C1] Modules linked in: [ 366.484174][ C0] Modules linked in: [ 366.491179][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.15.164-syzkaller #0 [ 366.496362][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.15.164-syzkaller #0 [ 366.503363][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 366.508974][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 366.517978][ C1] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 366.525417][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 366.535286][ C1] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 cb c9 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 b4 c9 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 366.545672][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 cb c9 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 b4 c9 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 366.554697][ C1] RSP: 0000:ffffc90000dd0be0 EFLAGS: 00010046 [ 366.562565][ C0] RSP: 0018:ffffc90000007be0 EFLAGS: 00010046 [ 366.567589][ C1] [ 366.567595][ C1] RAX: ffffffff81aa97ac RBX: 0000000000000000 RCX: ffff888012a10000 [ 366.573500][ C0] [ 366.573508][ C0] RAX: ffffffff81aa97ac RBX: 0000000000000000 RCX: ffffffff8c6bd5c0 [ 366.579406][ C1] RDX: 0000000080010003 RSI: 0000000000000000 RDI: 0000000000000000 [ 366.584679][ C0] RDX: 0000000080010003 RSI: 0000000000000000 RDI: 0000000000000000 [ 366.589781][ C1] RBP: dffffc0000000000 R08: ffffffff81aa96bd R09: fffffbfff1f8e019 [ 366.595660][ C0] RBP: dffffc0000000000 R08: ffffffff81aa96bd R09: fffffbfff1f8e019 [ 366.600843][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 366.606715][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 366.611980][ C1] R13: 0000000000000008 R14: 0000000000000000 R15: ffffc90000dd0c48 [ 366.616727][ C0] R13: 0000000000000008 R14: 0000000000000000 R15: ffffc90000007c48 [ 366.622165][ C1] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 366.627607][ C0] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 366.632437][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 366.638150][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 366.642981][ C1] CR2: 00007fcb1c284ff8 CR3: 0000000078bfe000 CR4: 00000000003506e0 [ 366.648042][ C0] CR2: 0000000000000000 CR3: 000000007b59a000 CR4: 00000000003506f0 [ 366.656268][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 366.661275][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 366.666281][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 366.671289][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 366.676916][ C1] Call Trace: [ 366.676926][ C1] [ 366.682706][ C0] Call Trace: [ 366.682718][ C0] [ 366.688077][ C1] ? __warn+0x15b/0x300 [ 366.693520][ C0] ? __warn+0x15b/0x300 [ 366.698098][ C1] ? copy_from_user_nofault+0x15c/0x1c0 [ 366.703038][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 366.710437][ C1] ? report_bug+0x1b7/0x2e0 [ 366.715456][ C0] ? report_bug+0x1b7/0x2e0 [ 366.721080][ C1] ? handle_bug+0x3d/0x70 [ 366.726964][ C0] ? handle_bug+0x3d/0x70 [ 366.732063][ C1] ? exc_invalid_op+0x16/0x40 [ 366.737505][ C0] ? exc_invalid_op+0x16/0x40 [ 366.742781][ C1] ? asm_exc_invalid_op+0x16/0x20 [ 366.747786][ C0] ? asm_exc_invalid_op+0x16/0x20 [ 366.752885][ C1] ? copy_from_user_nofault+0x6d/0x1c0 [ 366.757546][ C0] ? copy_from_user_nofault+0x6d/0x1c0 [ 366.762547][ C1] ? copy_from_user_nofault+0x15c/0x1c0 [ 366.769040][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 366.776468][ C1] ? copy_from_user_nofault+0x15c/0x1c0 [ 366.781480][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 366.787278][ C1] bpf_probe_read_user+0x26/0x70 [ 366.792476][ C0] bpf_probe_read_user+0x26/0x70 [ 366.796437][ C1] bpf_prog_02073d59a3c0f06f+0x3d/0xf60 [ 366.802077][ C0] bpf_prog_02073d59a3c0f06f+0x3d/0xf60 [ 366.807670][ C1] bpf_trace_run2+0x19e/0x340 [ 366.812593][ C0] bpf_trace_run2+0x19e/0x340 [ 366.817945][ C1] ? posix_cpu_timers_work+0x1300/0x1300 [ 366.823128][ C0] ? posix_cpu_timers_work+0x1300/0x1300 [ 366.827871][ C1] ? bpf_trace_run1+0x2f0/0x2f0 [ 366.833845][ C0] ? bpf_trace_run1+0x2f0/0x2f0 [ 366.839387][ C1] enqueue_hrtimer+0x324/0x390 [ 366.845609][ C0] enqueue_hrtimer+0x324/0x390 [ 366.851314][ C1] __hrtimer_run_queues+0x6b6/0xcf0 [ 366.856507][ C0] __hrtimer_run_queues+0x6b6/0xcf0 [ 366.861235][ C1] ? hrtimer_interrupt+0x980/0x980 [ 366.866315][ C0] ? hrtimer_interrupt+0x980/0x980 [ 366.874269][ C1] ? ktime_get_update_offsets_now+0x407/0x420 [ 366.879625][ C0] ? ktime_get_update_offsets_now+0x407/0x420 [ 366.884984][ C1] hrtimer_interrupt+0x392/0x980 [ 366.890003][ C0] hrtimer_interrupt+0x392/0x980 [ 366.895894][ C1] __sysvec_apic_timer_interrupt+0x139/0x470 [ 366.900726][ C0] __sysvec_apic_timer_interrupt+0x139/0x470 [ 366.906946][ C1] sysvec_apic_timer_interrupt+0x8c/0xb0 [ 366.913123][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0 [ 366.918300][ C1] [ 366.918310][ C1] [ 366.918317][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 366.922804][ C0] [ 366.922812][ C0] [ 366.927635][ C1] RIP: 0010:acpi_idle_do_entry+0x10f/0x340 [ 366.932410][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 366.937424][ C1] Code: ca 43 f7 48 83 e3 08 0f 85 0a 01 00 00 4c 8d 74 24 20 e8 c4 46 4a f7 0f 1f 44 00 00 e8 4a c6 43 f7 0f 00 2d c3 90 a6 00 fb f4 <4c> 89 f3 48 c1 eb 03 42 80 3c 3b 00 74 08 4c 89 f7 e8 8b 9a 8d f7 [ 366.942864][ C0] RIP: 0010:acpi_idle_do_entry+0x10f/0x340 [ 366.948744][ C1] RSP: 0000:ffffc90000d67b00 EFLAGS: 000002d3 [ 366.954340][ C0] Code: ca 43 f7 48 83 e3 08 0f 85 0a 01 00 00 4c 8d 74 24 20 e8 c4 46 4a f7 0f 1f 44 00 00 e8 4a c6 43 f7 0f 00 2d c3 90 a6 00 fb f4 <4c> 89 f3 48 c1 eb 03 42 80 3c 3b 00 74 08 4c 89 f7 e8 8b 9a 8d f7 [ 366.960395][ C1] [ 366.960404][ C1] RAX: ffffffff8a3c9b16 RBX: 0000000000000000 RCX: ffff888012a10000 [ 366.965964][ C0] RSP: 0018:ffffffff8c607b80 EFLAGS: 000002d3 [ 366.971235][ C1] RDX: 0000000000000000 RSI: ffffffff8a8b2a00 RDI: ffffffff8ad8f800 [ 366.977104][ C0] [ 366.977111][ C0] RAX: ffffffff8a3c9b16 RBX: 0000000000000000 RCX: ffffffff8c6bd5c0 [ 366.982540][ C1] RBP: ffffc90000d67b90 R08: ffffffff8186e200 R09: ffffed1002542001 [ 366.989017][ C0] RDX: 0000000000000000 RSI: ffffffff8a8b2a00 RDI: ffffffff8ad8f800 [ 366.995330][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff920001acf60 [ 367.001810][ C0] RBP: ffffffff8c607c10 R08: ffffffff8186e200 R09: fffffbfff18d7ab9 [ 367.007334][ C1] R13: ffff888018996804 R14: ffffc90000d67b20 R15: dffffc0000000000 [ 367.012595][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffffffff18c0f70 [ 367.018216][ C1] ? trace_hardirqs_on+0x30/0x80 [ 367.023222][ C0] R13: ffff888146d08804 R14: ffffffff8c607ba0 R15: dffffc0000000000 [ 367.027811][ C1] ? acpi_idle_do_entry+0x106/0x340 [ 367.033083][ C0] ? trace_hardirqs_on+0x30/0x80 [ 367.038087][ C1] ? acpi_idle_enter_bm+0x5c0/0x5c0 [ 367.044470][ C0] ? acpi_idle_do_entry+0x106/0x340 [ 367.054684][ C1] ? rcu_preempt_deferred_qs+0x6b/0x190 [ 367.068805][ C0] ? acpi_idle_enter_bm+0x5c0/0x5c0 [ 367.076234][ C1] ? rcu_qs+0x190/0x190 [ 367.081583][ C0] ? rcu_preempt_deferred_qs+0x6b/0x190 [ 367.086936][ C1] acpi_idle_enter+0x352/0x4f0 [ 367.091598][ C0] ? rcu_qs+0x190/0x190 [ 367.099217][ C1] cpuidle_enter_state+0x521/0xef0 [ 367.106396][ C0] acpi_idle_enter+0x352/0x4f0 [ 367.111060][ C1] ? cpuidle_enter_s2idle+0x6b0/0x6b0 [ 367.119187][ C0] cpuidle_enter_state+0x521/0xef0 [ 367.123932][ C1] ? menu_enable_device+0x380/0x380 [ 367.134236][ C0] ? cpuidle_enter_s2idle+0x6b0/0x6b0 [ 367.143506][ C1] cpuidle_enter+0x59/0x90 [ 367.149382][ C0] ? menu_enable_device+0x380/0x380 [ 367.157160][ C1] do_idle+0x3e4/0x670 [ 367.167207][ C0] cpuidle_enter+0x59/0x90 [ 367.170473][ C1] ? idle_inject_timer_fn+0x60/0x60 [ 367.173300][ C0] do_idle+0x3e4/0x670 [ 367.177950][ C1] ? asm_sysvec_call_function_single+0x16/0x20 [ 367.183564][ C0] ? idle_inject_timer_fn+0x60/0x60 [ 367.188739][ C1] ? schedule_idle+0x57/0x90 [ 367.193660][ C0] ? asm_sysvec_call_function_single+0x16/0x20 [ 367.198590][ C1] cpu_startup_entry+0x14/0x20 [ 367.204200][ C0] ? schedule_idle+0x57/0x90 [ 367.209034][ C1] start_secondary+0x371/0x500 [ 367.213875][ C0] cpu_startup_entry+0x14/0x20 [ 367.218886][ C1] ? arch_scale_freq_tick+0x120/0x120 [ 367.224236][ C0] ? time_init+0x40/0x40 [ 367.228898][ C1] secondary_startup_64_no_verify+0xb1/0xbb [ 367.233725][ C0] start_kernel+0x48c/0x540 [ 367.238391][ C1] [ 367.242697][ C0] secondary_startup_64_no_verify+0xb1/0xbb [ 367.247584][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 367.252058][ C0] [ 367.256530][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.15.164-syzkaller #0 [ 367.261095][ C0] irq event stamp: 550858 [ 367.266442][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 367.270485][ C0] hardirqs last enabled at (550857): [] acpi_idle_do_entry+0xfc/0x340 [ 367.275070][ C1] Call Trace: [ 367.275079][ C1] [ 367.279634][ C0] hardirqs last disabled at (550858): [] sysvec_apic_timer_interrupt+0xa/0xb0 [ 367.284381][ C1] dump_stack_lvl+0x1e3/0x2d0 [ 367.289641][ C0] softirqs last enabled at (550774): [] __irq_exit_rcu+0x157/0x240 [ 367.294127][ C1] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 367.298778][ C0] softirqs last disabled at (550769): [] __irq_exit_rcu+0x157/0x240 [ 367.303606][ C1] ? panic+0x860/0x860 [ 367.307913][ C0] ---[ end trace ea4e9d6d376430cf ]--- [ 367.313623][ C1] ? panic+0x860/0x860 [ 368.698201][ C1] ? copy_from_user_nofault+0xb0/0x1c0 [ 368.703666][ C1] ? copy_from_user_nofault+0xb0/0x1c0 [ 368.709115][ C1] panic+0x318/0x860 [ 368.713000][ C1] ? __warn+0x16a/0x300 [ 368.717140][ C1] ? fb_is_primary_device+0xd0/0xd0 [ 368.722328][ C1] ? secondary_startup_64_no_verify+0xb1/0xbb [ 368.728381][ C1] ? copy_from_user_nofault+0x15c/0x1c0 [ 368.733912][ C1] __warn+0x2b2/0x300 [ 368.737884][ C1] ? copy_from_user_nofault+0x15c/0x1c0 [ 368.743412][ C1] report_bug+0x1b7/0x2e0 [ 368.747733][ C1] handle_bug+0x3d/0x70 [ 368.751964][ C1] exc_invalid_op+0x16/0x40 [ 368.756469][ C1] asm_exc_invalid_op+0x16/0x20 [ 368.761310][ C1] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 368.767459][ C1] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 cb c9 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 b4 c9 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 368.787431][ C1] RSP: 0000:ffffc90000dd0be0 EFLAGS: 00010046 [ 368.793486][ C1] RAX: ffffffff81aa97ac RBX: 0000000000000000 RCX: ffff888012a10000 [ 368.801456][ C1] RDX: 0000000080010003 RSI: 0000000000000000 RDI: 0000000000000000 [ 368.809412][ C1] RBP: dffffc0000000000 R08: ffffffff81aa96bd R09: fffffbfff1f8e019 [ 368.817371][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 368.825415][ C1] R13: 0000000000000008 R14: 0000000000000000 R15: ffffc90000dd0c48 [ 368.833373][ C1] ? copy_from_user_nofault+0x6d/0x1c0 [ 368.838819][ C1] ? copy_from_user_nofault+0x15c/0x1c0 [ 368.844354][ C1] bpf_probe_read_user+0x26/0x70 [ 368.849278][ C1] bpf_prog_02073d59a3c0f06f+0x3d/0xf60 [ 368.854808][ C1] bpf_trace_run2+0x19e/0x340 [ 368.859474][ C1] ? posix_cpu_timers_work+0x1300/0x1300 [ 368.865090][ C1] ? bpf_trace_run1+0x2f0/0x2f0 [ 368.869931][ C1] enqueue_hrtimer+0x324/0x390 [ 368.874853][ C1] __hrtimer_run_queues+0x6b6/0xcf0 [ 368.880042][ C1] ? hrtimer_interrupt+0x980/0x980 [ 368.885138][ C1] ? ktime_get_update_offsets_now+0x407/0x420 [ 368.891192][ C1] hrtimer_interrupt+0x392/0x980 [ 368.896213][ C1] __sysvec_apic_timer_interrupt+0x139/0x470 [ 368.902181][ C1] sysvec_apic_timer_interrupt+0x8c/0xb0 [ 368.907802][ C1] [ 368.910721][ C1] [ 368.913640][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 368.919623][ C1] RIP: 0010:acpi_idle_do_entry+0x10f/0x340 [ 368.925414][ C1] Code: ca 43 f7 48 83 e3 08 0f 85 0a 01 00 00 4c 8d 74 24 20 e8 c4 46 4a f7 0f 1f 44 00 00 e8 4a c6 43 f7 0f 00 2d c3 90 a6 00 fb f4 <4c> 89 f3 48 c1 eb 03 42 80 3c 3b 00 74 08 4c 89 f7 e8 8b 9a 8d f7 [ 368.945091][ C1] RSP: 0000:ffffc90000d67b00 EFLAGS: 000002d3 [ 368.951144][ C1] RAX: ffffffff8a3c9b16 RBX: 0000000000000000 RCX: ffff888012a10000 [ 368.959103][ C1] RDX: 0000000000000000 RSI: ffffffff8a8b2a00 RDI: ffffffff8ad8f800 [ 368.967060][ C1] RBP: ffffc90000d67b90 R08: ffffffff8186e200 R09: ffffed1002542001 [ 368.975017][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff920001acf60 [ 368.982972][ C1] R13: ffff888018996804 R14: ffffc90000d67b20 R15: dffffc0000000000 [ 368.990937][ C1] ? trace_hardirqs_on+0x30/0x80 [ 368.995864][ C1] ? acpi_idle_do_entry+0x106/0x340 [ 369.001056][ C1] ? acpi_idle_enter_bm+0x5c0/0x5c0 [ 369.006237][ C1] ? rcu_preempt_deferred_qs+0x6b/0x190 [ 369.011779][ C1] ? rcu_qs+0x190/0x190 [ 369.015924][ C1] acpi_idle_enter+0x352/0x4f0 [ 369.020698][ C1] cpuidle_enter_state+0x521/0xef0 [ 369.025804][ C1] ? cpuidle_enter_s2idle+0x6b0/0x6b0 [ 369.031173][ C1] ? menu_enable_device+0x380/0x380 [ 369.036368][ C1] cpuidle_enter+0x59/0x90 [ 369.040788][ C1] do_idle+0x3e4/0x670 [ 369.044866][ C1] ? idle_inject_timer_fn+0x60/0x60 [ 369.050057][ C1] ? asm_sysvec_call_function_single+0x16/0x20 [ 369.056216][ C1] ? schedule_idle+0x57/0x90 [ 369.060810][ C1] cpu_startup_entry+0x14/0x20 [ 369.065625][ C1] start_secondary+0x371/0x500 [ 369.070379][ C1] ? arch_scale_freq_tick+0x120/0x120 [ 369.075742][ C1] secondary_startup_64_no_verify+0xb1/0xbb [ 369.081625][ C1] [ 369.084894][ C1] Kernel Offset: disabled [ 369.089214][ C1] Rebooting in 86400 seconds..