Warning: Permanently added '10.128.0.44' (ED25519) to the list of known hosts. executing program [ 50.873719][ T3541] ------------[ cut here ]------------ [ 50.873966][ T3541] [ 50.873971][ T3541] ====================================================== [ 50.873976][ T3541] WARNING: possible circular locking dependency detected [ 50.873981][ T3541] 6.1.84-syzkaller #0 Not tainted [ 50.873989][ T3541] ------------------------------------------------------ [ 50.873993][ T3541] syz-executor284/3541 is trying to acquire lock: [ 50.874001][ T3541] ffffffff8d11ee40 (console_owner){....}-{0:0}, at: console_emit_next_record+0xa9c/0x1000 [ 50.874053][ T3541] [ 50.874053][ T3541] but task is already holding lock: [ 50.874057][ T3541] ffff8880b992a4d8 (hrtimer_bases.lock){-.-.}-{2:2}, at: hrtimer_start_range_ns+0xd8/0xc50 [ 50.874086][ T3541] [ 50.874086][ T3541] which lock already depends on the new lock. [ 50.874086][ T3541] [ 50.874089][ T3541] [ 50.874089][ T3541] the existing dependency chain (in reverse order) is: [ 50.874092][ T3541] [ 50.874092][ T3541] -> #6 (hrtimer_bases.lock){-.-.}-{2:2}: [ 50.874108][ T3541] lock_acquire+0x1f8/0x5a0 [ 50.874124][ T3541] _raw_spin_lock_irqsave+0xd1/0x120 [ 50.874141][ T3541] hrtimer_start_range_ns+0xd8/0xc50 [ 50.874154][ T3541] enqueue_task_rt+0x6a8/0xf80 [ 50.874170][ T3541] enqueue_task+0x181/0x3a0 [ 50.874183][ T3541] ttwu_do_activate+0x1b4/0x370 [ 50.874197][ T3541] sched_ttwu_pending+0x34e/0x730 [ 50.874210][ T3541] __flush_smp_call_function_queue+0x771/0xd00 [ 50.874224][ T3541] __sysvec_call_function_single+0xbb/0x360 [ 50.874238][ T3541] sysvec_call_function_single+0x89/0xb0 [ 50.874249][ T3541] asm_sysvec_call_function_single+0x16/0x20 [ 50.874265][ T3541] acpi_idle_do_entry+0x10f/0x340 [ 50.874276][ T3541] acpi_idle_enter+0x352/0x4f0 [ 50.874293][ T3541] cpuidle_enter_state+0x516/0xf80 [ 50.874307][ T3541] cpuidle_enter+0x59/0x90 [ 50.874319][ T3541] do_idle+0x3ce/0x680 [ 50.874334][ T3541] cpu_startup_entry+0x3d/0x60 [ 50.874350][ T3541] start_secondary+0xe4/0xf0 [ 50.874362][ T3541] secondary_startup_64_no_verify+0xcf/0xdb [ 50.874377][ T3541] [ 50.874377][ T3541] -> #5 (&rt_b->rt_runtime_lock){-...}-{2:2}: [ 50.874393][ T3541] lock_acquire+0x1f8/0x5a0 [ 50.874408][ T3541] _raw_spin_lock+0x2a/0x40 [ 50.874419][ T3541] rq_online_rt+0x13c/0x340 [ 50.874428][ T3541] sched_cpu_activate+0x45c/0x7c0 [ 50.874438][ T3541] cpuhp_invoke_callback+0x49f/0x820 [ 50.874453][ T3541] cpuhp_thread_fun+0x418/0x800 [ 50.874467][ T3541] smpboot_thread_fn+0x52c/0xa30 [ 50.874482][ T3541] kthread+0x28d/0x320 [ 50.874498][ T3541] ret_from_fork+0x1f/0x30 [ 50.874512][ T3541] [ 50.874512][ T3541] -> #4 (&rq->__lock){-.-.}-{2:2}: [ 50.874526][ T3541] lock_acquire+0x1f8/0x5a0 [ 50.874540][ T3541] _raw_spin_lock_nested+0x2d/0x40 [ 50.874553][ T3541] raw_spin_rq_lock_nested+0x26/0x140 [ 50.874565][ T3541] task_fork_fair+0x5d/0x350 [ 50.874579][ T3541] sched_cgroup_fork+0x374/0x400 [ 50.874593][ T3541] copy_process+0x2442/0x4060 [ 50.874603][ T3541] kernel_clone+0x222/0x920 [ 50.874612][ T3541] user_mode_thread+0x12e/0x190 [ 50.874623][ T3541] rest_init+0x23/0x300 [ 50.874634][ T3541] start_kernel+0x0/0x53f [ 50.874645][ T3541] start_kernel+0x496/0x53f [ 50.874655][ T3541] secondary_startup_64_no_verify+0xcf/0xdb [ 50.874669][ T3541] [ 50.874669][ T3541] -> #3 (&p->pi_lock){-.-.}-{2:2}: [ 50.874684][ T3541] lock_acquire+0x1f8/0x5a0 [ 50.874698][ T3541] _raw_spin_lock_irqsave+0xd1/0x120 [ 50.874710][ T3541] try_to_wake_up+0xad/0x12e0 [ 50.874723][ T3541] __wake_up_common+0x2a0/0x4e0 [ 50.874738][ T3541] __wake_up+0x11a/0x1c0 [ 50.874752][ T3541] tty_port_default_wakeup+0xa2/0xf0 [ 50.874766][ T3541] serial8250_tx_chars+0x60d/0x800 [ 50.874780][ T3541] serial8250_handle_irq+0x4ff/0x6a0 [ 50.874795][ T3541] serial8250_default_handle_irq+0xc8/0x1e0 [ 50.874811][ T3541] serial8250_interrupt+0xa1/0x1e0 [ 50.874824][ T3541] __handle_irq_event_percpu+0x2a8/0xb20 [ 50.874837][ T3541] handle_irq_event+0x85/0x1e0 [ 50.874849][ T3541] handle_edge_irq+0x245/0xbf0 [ 50.874864][ T3541] __common_interrupt+0xd7/0x1f0 [ 50.874879][ T3541] common_interrupt+0x9f/0xc0 [ 50.874894][ T3541] asm_common_interrupt+0x22/0x40 [ 50.874908][ T3541] debug_lockdep_rcu_enabled+0xb/0x30 [ 50.874919][ T3541] folio_memcg_lock+0xaf/0x380 [ 50.874934][ T3541] page_add_file_rmap+0xe2/0x12f0 [ 50.874948][ T3541] do_set_pte+0x381/0x590 [ 50.874960][ T3541] filemap_map_pages+0xc7c/0x12c0 [ 50.874971][ T3541] handle_mm_fault+0x33e2/0x5340 [ 50.874983][ T3541] exc_page_fault+0x26f/0x660 [ 50.874993][ T3541] asm_exc_page_fault+0x22/0x30 [ 50.875006][ T3541] [ 50.875006][ T3541] -> #2 (&tty->write_wait){-...}-{2:2}: [ 50.875021][ T3541] lock_acquire+0x1f8/0x5a0 [ 50.875036][ T3541] _raw_spin_lock_irqsave+0xd1/0x120 [ 50.875047][ T3541] __wake_up+0xfd/0x1c0 [ 50.875061][ T3541] tty_port_default_wakeup+0xa2/0xf0 [ 50.875074][ T3541] serial8250_tx_chars+0x60d/0x800 [ 50.875089][ T3541] serial8250_handle_irq+0x4ff/0x6a0 [ 50.875103][ T3541] serial8250_default_handle_irq+0xc8/0x1e0 [ 50.875118][ T3541] serial8250_interrupt+0xa1/0x1e0 [ 50.875132][ T3541] __handle_irq_event_percpu+0x2a8/0xb20 [ 50.875144][ T3541] handle_irq_event+0x85/0x1e0 [ 50.875155][ T3541] handle_edge_irq+0x245/0xbf0 [ 50.875169][ T3541] __common_interrupt+0xd7/0x1f0 [ 50.875184][ T3541] common_interrupt+0x9f/0xc0 [ 50.875199][ T3541] asm_common_interrupt+0x22/0x40 [ 50.875212][ T3541] _raw_spin_unlock_irqrestore+0xd4/0x130 [ 50.875225][ T3541] uart_write+0x6af/0x930 [ 50.875236][ T3541] n_tty_write+0xd7f/0x1260 [ 50.875245][ T3541] file_tty_write+0x504/0x890 [ 50.875260][ T3541] vfs_write+0x7ae/0xba0 [ 50.875269][ T3541] ksys_write+0x19c/0x2c0 [ 50.875279][ T3541] do_syscall_64+0x3d/0xb0 [ 50.875298][ T3541] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 50.875312][ T3541] [ 50.875312][ T3541] -> #1 (&port_lock_key){-...}-{2:2}: [ 50.875326][ T3541] lock_acquire+0x1f8/0x5a0 [ 50.875341][ T3541] _raw_spin_lock_irqsave+0xd1/0x120 [ 50.875353][ T3541] serial8250_console_write+0x19d/0x1750 [ 50.875368][ T3541] console_emit_next_record+0xbb4/0x1000 [ 50.875379][ T3541] console_unlock+0x278/0x7c0 [ 50.875394][ T3541] vprintk_emit+0x523/0x740 [ 50.875409][ T3541] _printk+0xd1/0x111 [ 50.875418][ T3541] register_console+0x6b9/0x9a0 [ 50.875428][ T3541] univ8250_console_init+0x41/0x43 [ 50.875442][ T3541] console_init+0x1d6/0x7f3 [ 50.875457][ T3541] start_kernel+0x30b/0x53f [ 50.875468][ T3541] secondary_startup_64_no_verify+0xcf/0xdb [ 50.875482][ T3541] [ 50.875482][ T3541] -> #0 (console_owner){....}-{0:0}: [ 50.875497][ T3541] validate_chain+0x1661/0x5950 [ 50.875513][ T3541] __lock_acquire+0x125b/0x1f80 [ 50.875527][ T3541] lock_acquire+0x1f8/0x5a0 [ 50.875541][ T3541] console_emit_next_record+0xabd/0x1000 [ 50.875552][ T3541] console_unlock+0x278/0x7c0 [ 50.875567][ T3541] vprintk_emit+0x523/0x740 [ 50.875582][ T3541] _printk+0xd1/0x111 [ 50.875591][ T3541] report_bug+0x342/0x500 [ 50.875607][ T3541] handle_bug+0x3d/0x70 [ 50.875621][ T3541] exc_invalid_op+0x16/0x40 [ 50.875636][ T3541] asm_exc_invalid_op+0x16/0x20 [ 50.875649][ T3541] __local_bh_enable_ip+0x1b3/0x1f0 [ 50.875665][ T3541] sock_hash_delete_elem+0x1a0/0x2f0 [ 50.875683][ T3541] bpf_prog_2c29ac5cdc6b1842+0x3a/0x3e [ 50.875695][ T3541] bpf_trace_run2+0x1fd/0x410 [ 50.875707][ T3541] enqueue_hrtimer+0x382/0x410 [ 50.875719][ T3541] hrtimer_start_range_ns+0xa9c/0xc50 [ 50.875732][ T3541] do_nanosleep+0x153/0x5f0 [ 50.875742][ T3541] hrtimer_nanosleep+0x24d/0x490 [ 50.875755][ T3541] __se_sys_clock_nanosleep+0x323/0x3b0 [ 50.875767][ T3541] do_syscall_64+0x3d/0xb0 [ 50.875781][ T3541] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 50.875795][ T3541] [ 50.875795][ T3541] other info that might help us debug this: [ 50.875795][ T3541] [ 50.875799][ T3541] Chain exists of: [ 50.875799][ T3541] console_owner --> &rt_b->rt_runtime_lock --> hrtimer_bases.lock [ 50.875799][ T3541] [ 50.875816][ T3541] Possible unsafe locking scenario: [ 50.875816][ T3541] [ 50.875819][ T3541] CPU0 CPU1 [ 50.875822][ T3541] ---- ---- [ 50.875825][ T3541] lock(hrtimer_bases.lock); [ 50.875831][ T3541] lock(&rt_b->rt_runtime_lock); [ 50.875839][ T3541] lock(hrtimer_bases.lock); [ 50.875847][ T3541] lock(console_owner); [ 50.875853][ T3541] [ 50.875853][ T3541] *** DEADLOCK *** [ 50.875853][ T3541] [ 50.875856][ T3541] 3 locks held by syz-executor284/3541: [ 50.875863][ T3541] #0: ffff8880b992a4d8 (hrtimer_bases.lock){-.-.}-{2:2}, at: hrtimer_start_range_ns+0xd8/0xc50 [ 50.875892][ T3541] #1: ffffffff8d12a980 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run2+0x110/0x410 [ 50.875919][ T3541] #2: ffffffff8d006ba0 (console_lock){+.+.}-{0:0}, at: _printk+0xd1/0x111 [ 50.875945][ T3541] [ 50.875945][ T3541] stack backtrace: [ 50.875949][ T3541] CPU: 1 PID: 3541 Comm: syz-executor284 Not tainted 6.1.84-syzkaller #0 [ 50.875961][ T3541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 50.875968][ T3541] Call Trace: [ 50.875972][ T3541] [ 50.875977][ T3541] dump_stack_lvl+0x1e3/0x2cb [ 50.875994][ T3541] ? nf_tcp_handle_invalid+0x642/0x642 [ 50.876014][ T3541] ? print_circular_bug+0x12b/0x1a0 [ 50.876026][ T3541] check_noncircular+0x2fa/0x3b0 [ 50.876045][ T3541] ? add_chain_block+0x850/0x850 [ 50.876062][ T3541] ? lockdep_lock+0x11f/0x2a0 [ 50.876079][ T3541] ? add_lock_to_list+0x1de/0x2e0 [ 50.876098][ T3541] validate_chain+0x1661/0x5950 [ 50.876124][ T3541] ? reacquire_held_locks+0x660/0x660 [ 50.876141][ T3541] ? format_decode+0x72f/0x1f10 [ 50.876162][ T3541] ? mark_lock+0x9a/0x340 [ 50.876179][ T3541] __lock_acquire+0x125b/0x1f80 [ 50.876200][ T3541] lock_acquire+0x1f8/0x5a0 [ 50.876215][ T3541] ? console_emit_next_record+0xa9c/0x1000 [ 50.876230][ T3541] ? read_lock_is_recursive+0x10/0x10 [ 50.876246][ T3541] ? __lock_acquire+0x1f80/0x1f80 [ 50.876262][ T3541] ? do_raw_spin_lock+0x14a/0x370 [ 50.876276][ T3541] ? do_raw_spin_unlock+0x137/0x8a0 [ 50.876292][ T3541] ? __lock_acquire+0x125b/0x1f80 [ 50.876310][ T3541] console_emit_next_record+0xabd/0x1000 [ 50.876322][ T3541] ? console_emit_next_record+0xa9c/0x1000 [ 50.876335][ T3541] ? console_emit_next_record+0xa9c/0x1000 [ 50.876350][ T3541] ? info_print_prefix+0x300/0x300 [ 50.876370][ T3541] ? _raw_spin_unlock+0x40/0x40 [ 50.876388][ T3541] console_unlock+0x278/0x7c0 [ 50.876407][ T3541] ? vprintk_emit+0x740/0x740 [ 50.876425][ T3541] ? _printk+0xd1/0x111 [ 50.876436][ T3541] vprintk_emit+0x523/0x740 [ 50.876453][ T3541] ? printk_sprint+0x490/0x490 [ 50.876474][ T3541] _printk+0xd1/0x111 [ 50.876486][ T3541] ? report_bug+0x25a/0x500 [ 50.876502][ T3541] ? panic+0x75d/0x75d [ 50.876513][ T3541] ? __lock_acquire+0x125b/0x1f80 [ 50.876530][ T3541] ? find_bug+0x9f/0x390 [ 50.876545][ T3541] ? __local_bh_enable_ip+0x1b3/0x1f0 [ 50.876563][ T3541] report_bug+0x342/0x500 [ 50.876579][ T3541] ? __local_bh_enable_ip+0x1b3/0x1f0 [ 50.876599][ T3541] handle_bug+0x3d/0x70 [ 50.876614][ T3541] exc_invalid_op+0x16/0x40 [ 50.876630][ T3541] asm_exc_invalid_op+0x16/0x20 [ 50.876644][ T3541] RIP: 0010:__local_bh_enable_ip+0x1b3/0x1f0 [ 50.876663][ T3541] Code: 04 25 28 00 00 00 48 3b 44 24 60 75 4a 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b e9 d0 fe ff ff e8 3f 00 00 00 eb a2 <0f> 0b e9 02 ff ff ff 48 c7 c1 e4 9e 73 8e 80 e1 07 80 c1 03 38 c1 [ 50.876673][ T3541] RSP: 0018:ffffc900039cf980 EFLAGS: 00010046 [ 50.876683][ T3541] RAX: 0000000000000000 RBX: 1ffff92000739f34 RCX: 0000000000000001 [ 50.876691][ T3541] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff88981ad0 [ 50.876699][ T3541] RBP: ffffc900039cfa40 R08: dffffc0000000000 R09: ffffed100eb45741 [ 50.876708][ T3541] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 50.876716][ T3541] R13: 0000000000000003 R14: ffffc900039cf9c0 R15: 0000000000000201 [ 50.876727][ T3541] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 50.876746][ T3541] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 50.876763][ T3541] ? _local_bh_enable+0xa0/0xa0 [ 50.876779][ T3541] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 50.876796][ T3541] ? do_raw_spin_unlock+0x137/0x8a0 [ 50.876809][ T3541] ? sock_hash_delete_elem+0xac/0x2f0 [ 50.876827][ T3541] sock_hash_delete_elem+0x1a0/0x2f0 [ 50.876845][ T3541] bpf_prog_2c29ac5cdc6b1842+0x3a/0x3e [ 50.876858][ T3541] bpf_trace_run2+0x1fd/0x410 [ 50.876870][ T3541] ? bpf_trace_run2+0x110/0x410 [ 50.876881][ T3541] ? bpf_trace_run1+0x3d0/0x3d0 [ 50.876893][ T3541] ? debug_object_activate+0x2f9/0x4e0 [ 50.876912][ T3541] enqueue_hrtimer+0x382/0x410 [ 50.876927][ T3541] hrtimer_start_range_ns+0xa9c/0xc50 [ 50.876945][ T3541] do_nanosleep+0x153/0x5f0 [ 50.876958][ T3541] ? do_nanosleep+0x7c/0x5f0 [ 50.876970][ T3541] ? usleep_range_state+0x1c0/0x1c0 [ 50.876983][ T3541] ? memset+0x1f/0x40 [ 50.876995][ T3541] ? __hrtimer_init+0x181/0x260 [ 50.877009][ T3541] hrtimer_nanosleep+0x24d/0x490 [ 50.877024][ T3541] ? nanosleep_copyout+0x120/0x120 [ 50.877039][ T3541] ? __remove_hrtimer+0x4b0/0x4b0 [ 50.877053][ T3541] ? timespec64_add_safe+0x220/0x220 [ 50.877073][ T3541] __se_sys_clock_nanosleep+0x323/0x3b0 [ 50.877087][ T3541] ? __x64_sys_clock_nanosleep+0xa0/0xa0 [ 50.877101][ T3541] ? syscall_enter_from_user_mode+0x2e/0x230 [ 50.877113][ T3541] ? lockdep_hardirqs_on+0x94/0x130 [ 50.877125][ T3541] ? syscall_enter_from_user_mode+0x2e/0x230 [ 50.877139][ T3541] do_syscall_64+0x3d/0xb0 [ 50.877154][ T3541] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 50.877169][ T3541] RIP: 0033:0x7f44a582d6b3 [ 50.877178][ T3541] Code: 00 00 00 00 0f 1f 00 83 ff 03 74 7b 83 ff 02 b8 fa ff ff ff 49 89 ca 0f 44 f8 80 3d ce e9 03 00 00 74 14 b8 e6 00 00 00 0f 05 d8 c3 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec 28 48 89 54 24 10 [ 50.877187][ T3541] RSP: 002b:00007fff8badf948 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 50.877198][ T3541] RAX: ffffffffffffffda RBX: 0000000000000dd6 RCX: 00007f44a582d6b3 [ 50.877206][ T3541] RDX: 00007fff8badf960 RSI: 0000000000000000 RDI: 0000000000000000 [ 50.877214][ T3541] RBP: 000000000000c697 R08: 00007fff8bb0e0b0 R09: 0000000000000010 [ 50.877221][ T3541] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff8badf99c [ 50.877229][ T3541] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 50.877241][ T3541] [ 52.316349][ T3541] WARNING: CPU: 1 PID: 3541 at kernel/softirq.c:376 __local_bh_enable_ip+0x1b3/0x1f0 [ 52.325809][ T3541] Modules linked in: [ 52.329714][ T3541] CPU: 1 PID: 3541 Comm: syz-executor284 Not tainted 6.1.84-syzkaller #0 [ 52.338109][ T3541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 52.348150][ T3541] RIP: 0010:__local_bh_enable_ip+0x1b3/0x1f0 [ 52.354128][ T3541] Code: 04 25 28 00 00 00 48 3b 44 24 60 75 4a 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b e9 d0 fe ff ff e8 3f 00 00 00 eb a2 <0f> 0b e9 02 ff ff ff 48 c7 c1 e4 9e 73 8e 80 e1 07 80 c1 03 38 c1 [ 52.373893][ T3541] RSP: 0018:ffffc900039cf980 EFLAGS: 00010046 [ 52.380122][ T3541] RAX: 0000000000000000 RBX: 1ffff92000739f34 RCX: 0000000000000001 [ 52.388078][ T3541] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff88981ad0 [ 52.396211][ T3541] RBP: ffffc900039cfa40 R08: dffffc0000000000 R09: ffffed100eb45741 [ 52.404166][ T3541] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 52.412127][ T3541] R13: 0000000000000003 R14: ffffc900039cf9c0 R15: 0000000000000201 [ 52.420091][ T3541] FS: 000055555698f380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 52.429095][ T3541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.435742][ T3541] CR2: 000055555698fca8 CR3: 0000000027d20000 CR4: 00000000003506e0 [ 52.443788][ T3541] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.451743][ T3541] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.459695][ T3541] Call Trace: [ 52.462963][ T3541] [ 52.465880][ T3541] ? __warn+0x15a/0x520 [ 52.470111][ T3541] ? __local_bh_enable_ip+0x1b3/0x1f0 [ 52.475614][ T3541] ? report_bug+0x2af/0x500 [ 52.480108][ T3541] ? __local_bh_enable_ip+0x1b3/0x1f0 [ 52.485499][ T3541] ? handle_bug+0x3d/0x70 [ 52.490119][ T3541] ? exc_invalid_op+0x16/0x40 [ 52.494794][ T3541] ? asm_exc_invalid_op+0x16/0x20 [ 52.499817][ T3541] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 52.505268][ T3541] ? __local_bh_enable_ip+0x1b3/0x1f0 [ 52.510632][ T3541] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 52.516081][ T3541] ? _local_bh_enable+0xa0/0xa0 [ 52.520920][ T3541] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 52.526370][ T3541] ? do_raw_spin_unlock+0x137/0x8a0 [ 52.531558][ T3541] ? sock_hash_delete_elem+0xac/0x2f0 [ 52.536923][ T3541] sock_hash_delete_elem+0x1a0/0x2f0 [ 52.542295][ T3541] bpf_prog_2c29ac5cdc6b1842+0x3a/0x3e [ 52.547739][ T3541] bpf_trace_run2+0x1fd/0x410 [ 52.552663][ T3541] ? bpf_trace_run2+0x110/0x410 [ 52.557500][ T3541] ? bpf_trace_run1+0x3d0/0x3d0 [ 52.562343][ T3541] ? debug_object_activate+0x2f9/0x4e0 [ 52.567795][ T3541] enqueue_hrtimer+0x382/0x410 [ 52.572656][ T3541] hrtimer_start_range_ns+0xa9c/0xc50 [ 52.578029][ T3541] do_nanosleep+0x153/0x5f0 [ 52.582528][ T3541] ? do_nanosleep+0x7c/0x5f0 [ 52.587113][ T3541] ? usleep_range_state+0x1c0/0x1c0 [ 52.592306][ T3541] ? memset+0x1f/0x40 [ 52.596277][ T3541] ? __hrtimer_init+0x181/0x260 [ 52.601115][ T3541] hrtimer_nanosleep+0x24d/0x490 [ 52.606064][ T3541] ? nanosleep_copyout+0x120/0x120 [ 52.611179][ T3541] ? __remove_hrtimer+0x4b0/0x4b0 [ 52.616197][ T3541] ? timespec64_add_safe+0x220/0x220 [ 52.621523][ T3541] __se_sys_clock_nanosleep+0x323/0x3b0 [ 52.627080][ T3541] ? __x64_sys_clock_nanosleep+0xa0/0xa0 [ 52.632711][ T3541] ? syscall_enter_from_user_mode+0x2e/0x230 [ 52.638683][ T3541] ? lockdep_hardirqs_on+0x94/0x130 [ 52.643899][ T3541] ? syscall_enter_from_user_mode+0x2e/0x230 [ 52.649864][ T3541] do_syscall_64+0x3d/0xb0 [ 52.654273][ T3541] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 52.660154][ T3541] RIP: 0033:0x7f44a582d6b3 [ 52.664562][ T3541] Code: 00 00 00 00 0f 1f 00 83 ff 03 74 7b 83 ff 02 b8 fa ff ff ff 49 89 ca 0f 44 f8 80 3d ce e9 03 00 00 74 14 b8 e6 00 00 00 0f 05 d8 c3 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec 28 48 89 54 24 10 [ 52.684169][ T3541] RSP: 002b:00007fff8badf948 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 52.692667][ T3541] RAX: ffffffffffffffda RBX: 0000000000000dd6 RCX: 00007f44a582d6b3 [ 52.700649][ T3541] RDX: 00007fff8badf960 RSI: 0000000000000000 RDI: 0000000000000000 [ 52.708629][ T3541] RBP: 000000000000c697 R08: 00007fff8bb0e0b0 R09: 0000000000000010 [ 52.716761][ T3541] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff8badf99c [ 52.724716][ T3541] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 52.732681][ T3541] [ 52.735695][ T3541] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 52.743131][ T3541] CPU: 1 PID: 3541 Comm: syz-executor284 Not tainted 6.1.84-syzkaller #0 [ 52.751529][ T3541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 52.761746][ T3541] Call Trace: [ 52.765013][ T3541] [ 52.767933][ T3541] dump_stack_lvl+0x1e3/0x2cb [ 52.772614][ T3541] ? nf_tcp_handle_invalid+0x642/0x642 [ 52.778065][ T3541] ? panic+0x75d/0x75d [ 52.782767][ T3541] ? vscnprintf+0x59/0x80 [ 52.787096][ T3541] panic+0x318/0x75d [ 52.790979][ T3541] ? __warn+0x169/0x520 [ 52.795127][ T3541] ? memcpy_page_flushcache+0xfc/0xfc [ 52.800508][ T3541] __warn+0x348/0x520 [ 52.804501][ T3541] ? __local_bh_enable_ip+0x1b3/0x1f0 [ 52.809905][ T3541] report_bug+0x2af/0x500 [ 52.814232][ T3541] ? __local_bh_enable_ip+0x1b3/0x1f0 [ 52.819597][ T3541] handle_bug+0x3d/0x70 [ 52.823742][ T3541] exc_invalid_op+0x16/0x40 [ 52.828237][ T3541] asm_exc_invalid_op+0x16/0x20 [ 52.833079][ T3541] RIP: 0010:__local_bh_enable_ip+0x1b3/0x1f0 [ 52.839137][ T3541] Code: 04 25 28 00 00 00 48 3b 44 24 60 75 4a 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b e9 d0 fe ff ff e8 3f 00 00 00 eb a2 <0f> 0b e9 02 ff ff ff 48 c7 c1 e4 9e 73 8e 80 e1 07 80 c1 03 38 c1 [ 52.858840][ T3541] RSP: 0018:ffffc900039cf980 EFLAGS: 00010046 [ 52.864907][ T3541] RAX: 0000000000000000 RBX: 1ffff92000739f34 RCX: 0000000000000001 [ 52.872882][ T3541] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff88981ad0 [ 52.880845][ T3541] RBP: ffffc900039cfa40 R08: dffffc0000000000 R09: ffffed100eb45741 [ 52.888813][ T3541] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 52.896769][ T3541] R13: 0000000000000003 R14: ffffc900039cf9c0 R15: 0000000000000201 [ 52.904820][ T3541] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 52.910282][ T3541] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 52.915915][ T3541] ? _local_bh_enable+0xa0/0xa0 [ 52.920784][ T3541] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 52.926426][ T3541] ? do_raw_spin_unlock+0x137/0x8a0 [ 52.931789][ T3541] ? sock_hash_delete_elem+0xac/0x2f0 [ 52.937348][ T3541] sock_hash_delete_elem+0x1a0/0x2f0 [ 52.942802][ T3541] bpf_prog_2c29ac5cdc6b1842+0x3a/0x3e [ 52.948276][ T3541] bpf_trace_run2+0x1fd/0x410 [ 52.953026][ T3541] ? bpf_trace_run2+0x110/0x410 [ 52.957868][ T3541] ? bpf_trace_run1+0x3d0/0x3d0 [ 52.962704][ T3541] ? debug_object_activate+0x2f9/0x4e0 [ 52.968160][ T3541] enqueue_hrtimer+0x382/0x410 [ 52.973086][ T3541] hrtimer_start_range_ns+0xa9c/0xc50 [ 52.978450][ T3541] do_nanosleep+0x153/0x5f0 [ 52.983128][ T3541] ? do_nanosleep+0x7c/0x5f0 [ 52.987871][ T3541] ? usleep_range_state+0x1c0/0x1c0 [ 52.993058][ T3541] ? memset+0x1f/0x40 [ 52.997035][ T3541] ? __hrtimer_init+0x181/0x260 [ 53.002306][ T3541] hrtimer_nanosleep+0x24d/0x490 [ 53.007236][ T3541] ? nanosleep_copyout+0x120/0x120 [ 53.012336][ T3541] ? __remove_hrtimer+0x4b0/0x4b0 [ 53.017347][ T3541] ? timespec64_add_safe+0x220/0x220 [ 53.022627][ T3541] __se_sys_clock_nanosleep+0x323/0x3b0 [ 53.028174][ T3541] ? __x64_sys_clock_nanosleep+0xa0/0xa0 [ 53.033800][ T3541] ? syscall_enter_from_user_mode+0x2e/0x230 [ 53.039850][ T3541] ? lockdep_hardirqs_on+0x94/0x130 [ 53.045038][ T3541] ? syscall_enter_from_user_mode+0x2e/0x230 [ 53.051005][ T3541] do_syscall_64+0x3d/0xb0 [ 53.055423][ T3541] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 53.061301][ T3541] RIP: 0033:0x7f44a582d6b3 [ 53.065699][ T3541] Code: 00 00 00 00 0f 1f 00 83 ff 03 74 7b 83 ff 02 b8 fa ff ff ff 49 89 ca 0f 44 f8 80 3d ce e9 03 00 00 74 14 b8 e6 00 00 00 0f 05 d8 c3 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec 28 48 89 54 24 10 [ 53.085388][ T3541] RSP: 002b:00007fff8badf948 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 53.093807][ T3541] RAX: ffffffffffffffda RBX: 0000000000000dd6 RCX: 00007f44a582d6b3 [ 53.101766][ T3541] RDX: 00007fff8badf960 RSI: 0000000000000000 RDI: 0000000000000000 [ 53.109741][ T3541] RBP: 000000000000c697 R08: 00007fff8bb0e0b0 R09: 0000000000000010 [ 53.117696][ T3541] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff8badf99c [ 53.125651][ T3541] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 53.133698][ T3541] [ 53.136958][ T3541] Kernel Offset: disabled [ 53.141271][ T3541] Rebooting in 86400 seconds..