Warning: Permanently added '10.128.0.249' (ED25519) to the list of known hosts. executing program [ 73.776893][ T5067] ------------[ cut here ]------------ [ 73.777252][ T5067] [ 73.777258][ T5067] ====================================================== [ 73.777264][ T5067] WARNING: possible circular locking dependency detected [ 73.777271][ T5067] 6.8.0-syzkaller-05271-gf99c5f563c17 #0 Not tainted [ 73.777282][ T5067] ------------------------------------------------------ [ 73.777287][ T5067] syz-executor124/5067 is trying to acquire lock: [ 73.777297][ T5067] ffffffff8e125be0 (console_owner){....}-{0:0}, at: console_flush_all+0x14a/0xec0 [ 73.777377][ T5067] [ 73.777377][ T5067] but task is already holding lock: [ 73.777382][ T5067] ffff8880b952c8d8 (hrtimer_bases.lock){-.-.}-{2:2}, at: hrtimer_start_range_ns+0xdf/0xc60 [ 73.777428][ T5067] [ 73.777428][ T5067] which lock already depends on the new lock. [ 73.777428][ T5067] [ 73.777434][ T5067] [ 73.777434][ T5067] the existing dependency chain (in reverse order) is: [ 73.777439][ T5067] [ 73.777439][ T5067] -> #3 (hrtimer_bases.lock){-.-.}-{2:2}: [ 73.777463][ T5067] lock_acquire+0x1e4/0x530 [ 73.777482][ T5067] _raw_spin_lock_irqsave+0xd5/0x120 [ 73.777508][ T5067] hrtimer_start_range_ns+0xdf/0xc60 [ 73.777530][ T5067] rpm_suspend+0x1725/0x1c10 [ 73.777557][ T5067] __pm_runtime_idle+0x131/0x1a0 [ 73.777580][ T5067] __device_attach+0x3e5/0x520 [ 73.777606][ T5067] bus_probe_device+0x189/0x260 [ 73.777627][ T5067] device_add+0x8ff/0xca0 [ 73.777651][ T5067] serdev_controller_add+0x2f/0x4b0 [ 73.777674][ T5067] serdev_tty_port_register+0x163/0x260 [ 73.777698][ T5067] tty_port_register_device_attr_serdev+0xe1/0x160 [ 73.777719][ T5067] serial_core_register_port+0xee0/0x1e30 [ 73.777747][ T5067] serial8250_register_8250_port+0x1433/0x1cd0 [ 73.777771][ T5067] serial_pnp_probe+0x7d5/0xa20 [ 73.777796][ T5067] pnp_device_probe+0x2ba/0x460 [ 73.777821][ T5067] really_probe+0x29e/0xc50 [ 73.777849][ T5067] __driver_probe_device+0x1a2/0x3e0 [ 73.777876][ T5067] driver_probe_device+0x50/0x430 [ 73.777911][ T5067] __driver_attach+0x45f/0x710 [ 73.777938][ T5067] bus_for_each_dev+0x239/0x2b0 [ 73.777958][ T5067] bus_add_driver+0x347/0x620 [ 73.777979][ T5067] driver_register+0x23a/0x320 [ 73.777996][ T5067] serial8250_init+0x9e/0x170 [ 73.778023][ T5067] do_one_initcall+0x238/0x830 [ 73.778048][ T5067] do_initcall_level+0x157/0x210 [ 73.778067][ T5067] do_initcalls+0x3f/0x80 [ 73.778083][ T5067] kernel_init_freeable+0x435/0x5d0 [ 73.778100][ T5067] kernel_init+0x1d/0x2a0 [ 73.778126][ T5067] ret_from_fork+0x4b/0x80 [ 73.778152][ T5067] ret_from_fork_asm+0x1a/0x30 [ 73.778178][ T5067] [ 73.778178][ T5067] -> #2 (&dev->power.lock){-.-.}-{2:2}: [ 73.778201][ T5067] lock_acquire+0x1e4/0x530 [ 73.778217][ T5067] _raw_spin_lock_irqsave+0xd5/0x120 [ 73.778237][ T5067] __pm_runtime_resume+0x112/0x180 [ 73.778258][ T5067] __uart_start+0x17a/0x3c0 [ 73.778279][ T5067] uart_write+0x427/0x5c0 [ 73.778300][ T5067] n_tty_write+0xd6a/0x1230 [ 73.778317][ T5067] file_tty_write+0x54f/0x9b0 [ 73.778338][ T5067] vfs_write+0xa84/0xcb0 [ 73.778355][ T5067] ksys_write+0x1a0/0x2c0 [ 73.778370][ T5067] do_syscall_64+0xfb/0x240 [ 73.778388][ T5067] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 73.778413][ T5067] [ 73.778413][ T5067] -> #1 (&port_lock_key){-...}-{2:2}: [ 73.778433][ T5067] lock_acquire+0x1e4/0x530 [ 73.778446][ T5067] _raw_spin_lock_irqsave+0xd5/0x120 [ 73.778463][ T5067] serial8250_console_write+0x1a8/0x1840 [ 73.778488][ T5067] console_flush_all+0x80b/0xec0 [ 73.778508][ T5067] console_unlock+0x13b/0x4d0 [ 73.778544][ T5067] vprintk_emit+0x509/0x720 [ 73.778561][ T5067] _printk+0xd5/0x120 [ 73.778577][ T5067] register_console+0x70a/0xcd0 [ 73.778598][ T5067] univ8250_console_init+0x49/0x50 [ 73.778619][ T5067] console_init+0x198/0x680 [ 73.778633][ T5067] start_kernel+0x2d3/0x500 [ 73.778645][ T5067] x86_64_start_reservations+0x2a/0x30 [ 73.778664][ T5067] x86_64_start_kernel+0x99/0xa0 [ 73.778682][ T5067] common_startup_64+0x13e/0x147 [ 73.778699][ T5067] [ 73.778699][ T5067] -> #0 (console_owner){....}-{0:0}: [ 73.778718][ T5067] validate_chain+0x18cb/0x58e0 [ 73.778736][ T5067] __lock_acquire+0x1346/0x1fd0 [ 73.778750][ T5067] lock_acquire+0x1e4/0x530 [ 73.778763][ T5067] console_flush_all+0x7ba/0xec0 [ 73.778783][ T5067] console_unlock+0x13b/0x4d0 [ 73.778801][ T5067] vprintk_emit+0x509/0x720 [ 73.778819][ T5067] _printk+0xd5/0x120 [ 73.778834][ T5067] report_bug+0x346/0x500 [ 73.778856][ T5067] handle_bug+0x3e/0x70 [ 73.778875][ T5067] exc_invalid_op+0x1a/0x50 [ 73.778900][ T5067] asm_exc_invalid_op+0x1a/0x20 [ 73.778921][ T5067] __local_bh_enable_ip+0x1be/0x200 [ 73.778936][ T5067] sock_hash_delete_elem+0x1a6/0x300 [ 73.778953][ T5067] bpf_prog_a8aaa52f2e199321+0x4a/0x4e [ 73.778968][ T5067] bpf_trace_run2+0x204/0x420 [ 73.778985][ T5067] enqueue_hrtimer+0x335/0x3a0 [ 73.779004][ T5067] hrtimer_start_range_ns+0xaa0/0xc60 [ 73.779022][ T5067] do_nanosleep+0x158/0x600 [ 73.779036][ T5067] hrtimer_nanosleep+0x227/0x470 [ 73.779055][ T5067] __se_sys_clock_nanosleep+0x32b/0x3c0 [ 73.779070][ T5067] do_syscall_64+0xfb/0x240 [ 73.779088][ T5067] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 73.779111][ T5067] [ 73.779111][ T5067] other info that might help us debug this: [ 73.779111][ T5067] [ 73.779115][ T5067] Chain exists of: [ 73.779115][ T5067] console_owner --> &dev->power.lock --> hrtimer_bases.lock [ 73.779115][ T5067] [ 73.779138][ T5067] Possible unsafe locking scenario: [ 73.779138][ T5067] [ 73.779142][ T5067] CPU0 CPU1 [ 73.779146][ T5067] ---- ---- [ 73.779149][ T5067] lock(hrtimer_bases.lock); [ 73.779158][ T5067] lock(&dev->power.lock); [ 73.779168][ T5067] lock(hrtimer_bases.lock); [ 73.779178][ T5067] lock(console_owner); [ 73.779187][ T5067] [ 73.779187][ T5067] *** DEADLOCK *** [ 73.779187][ T5067] [ 73.779191][ T5067] 4 locks held by syz-executor124/5067: [ 73.779199][ T5067] #0: ffff8880b952c8d8 (hrtimer_bases.lock){-.-.}-{2:2}, at: hrtimer_start_range_ns+0xdf/0xc60 [ 73.779240][ T5067] #1: ffffffff8e131920 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run2+0x114/0x420 [ 73.779278][ T5067] #2: ffffffff8e00d500 (console_lock){+.+.}-{0:0}, at: _printk+0xd5/0x120 [ 73.779314][ T5067] #3: ffffffff8e00d130 (console_srcu){....}-{0:0}, at: console_flush_all+0x14a/0xec0 [ 73.779356][ T5067] [ 73.779356][ T5067] stack backtrace: [ 73.779361][ T5067] CPU: 1 PID: 5067 Comm: syz-executor124 Not tainted 6.8.0-syzkaller-05271-gf99c5f563c17 #0 [ 73.779377][ T5067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 73.779386][ T5067] Call Trace: [ 73.779393][ T5067] [ 73.779399][ T5067] dump_stack_lvl+0x1e7/0x2e0 [ 73.779422][ T5067] ? __pfx_dump_stack_lvl+0x10/0x10 [ 73.779447][ T5067] ? print_circular_bug+0x130/0x1a0 [ 73.779469][ T5067] check_noncircular+0x36a/0x4a0 [ 73.779492][ T5067] ? __pfx_check_noncircular+0x10/0x10 [ 73.779513][ T5067] ? lockdep_lock+0x123/0x2b0 [ 73.779540][ T5067] ? add_lock_to_list+0x1de/0x2e0 [ 73.779565][ T5067] validate_chain+0x18cb/0x58e0 [ 73.779598][ T5067] ? __pfx_validate_chain+0x10/0x10 [ 73.779620][ T5067] ? sprintf+0xda/0x120 [ 73.779644][ T5067] ? vsnprintf+0x1cc3/0x1da0 [ 73.779675][ T5067] ? info_print_prefix+0x204/0x310 [ 73.779703][ T5067] ? mark_lock+0x9a/0x350 [ 73.779722][ T5067] __lock_acquire+0x1346/0x1fd0 [ 73.779747][ T5067] lock_acquire+0x1e4/0x530 [ 73.779762][ T5067] ? console_flush_all+0x14a/0xec0 [ 73.779787][ T5067] ? __pfx_lock_acquire+0x10/0x10 [ 73.779803][ T5067] ? __pfx_lock_release+0x10/0x10 [ 73.779818][ T5067] ? do_raw_spin_lock+0x14f/0x370 [ 73.779845][ T5067] ? do_raw_spin_unlock+0x13c/0x8b0 [ 73.779869][ T5067] ? console_flush_all+0x3d0/0xec0 [ 73.779891][ T5067] ? console_flush_all+0x14a/0xec0 [ 73.779919][ T5067] console_flush_all+0x7ba/0xec0 [ 73.779940][ T5067] ? console_flush_all+0x14a/0xec0 [ 73.779963][ T5067] ? console_flush_all+0x14a/0xec0 [ 73.779990][ T5067] ? __pfx_console_flush_all+0x10/0x10 [ 73.780014][ T5067] ? __pfx_lock_acquire+0x10/0x10 [ 73.780031][ T5067] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 73.780052][ T5067] ? validate_chain+0x15a2/0x58e0 [ 73.780074][ T5067] console_unlock+0x13b/0x4d0 [ 73.780097][ T5067] ? __pfx_console_unlock+0x10/0x10 [ 73.780116][ T5067] ? _printk+0xd5/0x120 [ 73.780133][ T5067] ? _printk+0xd5/0x120 [ 73.780150][ T5067] ? __pfx___down_trylock_console_sem+0x10/0x10 [ 73.780174][ T5067] ? __pfx_validate_chain+0x10/0x10 [ 73.780197][ T5067] vprintk_emit+0x509/0x720 [ 73.780219][ T5067] ? __pfx_vprintk_emit+0x10/0x10 [ 73.780242][ T5067] ? lockdep_unlock+0x16a/0x300 [ 73.780270][ T5067] _printk+0xd5/0x120 [ 73.780288][ T5067] ? report_bug+0x25e/0x500 [ 73.780312][ T5067] ? __pfx__printk+0x10/0x10 [ 73.780330][ T5067] ? __lock_acquire+0x1346/0x1fd0 [ 73.780347][ T5067] ? find_bug+0xa3/0x390 [ 73.780370][ T5067] ? __local_bh_enable_ip+0x1be/0x200 [ 73.780388][ T5067] report_bug+0x346/0x500 [ 73.780412][ T5067] ? __local_bh_enable_ip+0x1be/0x200 [ 73.780430][ T5067] handle_bug+0x3e/0x70 [ 73.780451][ T5067] exc_invalid_op+0x1a/0x50 [ 73.780473][ T5067] asm_exc_invalid_op+0x1a/0x20 [ 73.780496][ T5067] RIP: 0010:__local_bh_enable_ip+0x1be/0x200 [ 73.780514][ T5067] Code: 3b 44 24 60 75 52 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc 90 0f 0b 90 e9 ca fe ff ff e8 55 00 00 00 eb 9c 90 <0f> 0b 90 e9 fa fe ff ff 48 c7 c1 9c e1 86 8f 80 e1 07 80 c1 03 38 [ 73.780527][ T5067] RSP: 0018:ffffc90004027960 EFLAGS: 00010046 [ 73.780540][ T5067] RAX: 0000000000000000 RBX: 1ffff92000804f30 RCX: 0000000000000001 [ 73.780551][ T5067] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff895fc7a6 [ 73.780561][ T5067] RBP: ffffc90004027a20 R08: ffff8880176eea53 R09: 1ffff11002eddd4a [ 73.780573][ T5067] R10: dffffc0000000000 R11: ffffed1002eddd4b R12: dffffc0000000000 [ 73.780584][ T5067] R13: 0000000000000006 R14: ffffc900040279a0 R15: 0000000000000201 [ 73.780600][ T5067] ? sock_hash_delete_elem+0x1a6/0x300 [ 73.780620][ T5067] ? sock_hash_delete_elem+0x1a6/0x300 [ 73.780637][ T5067] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 73.780652][ T5067] ? sock_hash_delete_elem+0x1a6/0x300 [ 73.780669][ T5067] ? do_raw_spin_unlock+0x13c/0x8b0 [ 73.780693][ T5067] ? sock_hash_delete_elem+0xb0/0x300 [ 73.780712][ T5067] sock_hash_delete_elem+0x1a6/0x300 [ 73.780729][ T5067] ? debug_object_activate+0x3e4/0x510 [ 73.780747][ T5067] bpf_prog_a8aaa52f2e199321+0x4a/0x4e [ 73.780763][ T5067] bpf_trace_run2+0x204/0x420 [ 73.780782][ T5067] ? bpf_trace_run2+0x114/0x420 [ 73.780799][ T5067] ? __pfx_bpf_trace_run2+0x10/0x10 [ 73.780816][ T5067] ? _raw_spin_lock_irqsave+0xe1/0x120 [ 73.780834][ T5067] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 73.780857][ T5067] enqueue_hrtimer+0x335/0x3a0 [ 73.780880][ T5067] hrtimer_start_range_ns+0xaa0/0xc60 [ 73.780912][ T5067] do_nanosleep+0x158/0x600 [ 73.780932][ T5067] ? do_nanosleep+0x80/0x600 [ 73.780949][ T5067] ? __pfx_do_nanosleep+0x10/0x10 [ 73.780966][ T5067] ? __asan_memset+0x23/0x50 [ 73.780982][ T5067] ? __hrtimer_init+0x170/0x250 [ 73.781002][ T5067] hrtimer_nanosleep+0x227/0x470 [ 73.781024][ T5067] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 73.781046][ T5067] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 73.781068][ T5067] ? __pfx_get_timespec64+0x10/0x10 [ 73.781090][ T5067] __se_sys_clock_nanosleep+0x32b/0x3c0 [ 73.781109][ T5067] ? __pfx___se_sys_clock_nanosleep+0x10/0x10 [ 73.781127][ T5067] ? do_syscall_64+0x10a/0x240 [ 73.781148][ T5067] ? do_syscall_64+0xb6/0x240 [ 73.781169][ T5067] do_syscall_64+0xfb/0x240 [ 73.781191][ T5067] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 73.781214][ T5067] RIP: 0033:0x7fbf0417b573 [ 73.781226][ T5067] 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 0e eb 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 [ 73.781239][ T5067] RSP: 002b:00007ffefc232548 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 73.781253][ T5067] RAX: ffffffffffffffda RBX: 00000000000013cc RCX: 00007fbf0417b573 [ 73.781264][ T5067] RDX: 00007ffefc232560 RSI: 0000000000000000 RDI: 0000000000000000 [ 73.781274][ T5067] RBP: 0000000000012009 R08: 0000000000000010 R09: 00007fbf041010b0 [ 73.781284][ T5067] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffefc23259c [ 73.781294][ T5067] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 73.781311][ T5067] [ 75.011959][ T5067] WARNING: CPU: 1 PID: 5067 at kernel/softirq.c:362 __local_bh_enable_ip+0x1be/0x200 [ 75.021455][ T5067] Modules linked in: [ 75.025362][ T5067] CPU: 1 PID: 5067 Comm: syz-executor124 Not tainted 6.8.0-syzkaller-05271-gf99c5f563c17 #0 [ 75.035429][ T5067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 75.045490][ T5067] RIP: 0010:__local_bh_enable_ip+0x1be/0x200 [ 75.051509][ T5067] Code: 3b 44 24 60 75 52 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc 90 0f 0b 90 e9 ca fe ff ff e8 55 00 00 00 eb 9c 90 <0f> 0b 90 e9 fa fe ff ff 48 c7 c1 9c e1 86 8f 80 e1 07 80 c1 03 38 [ 75.071234][ T5067] RSP: 0018:ffffc90004027960 EFLAGS: 00010046 [ 75.077425][ T5067] RAX: 0000000000000000 RBX: 1ffff92000804f30 RCX: 0000000000000001 [ 75.085430][ T5067] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff895fc7a6 [ 75.093465][ T5067] RBP: ffffc90004027a20 R08: ffff8880176eea53 R09: 1ffff11002eddd4a [ 75.101482][ T5067] R10: dffffc0000000000 R11: ffffed1002eddd4b R12: dffffc0000000000 [ 75.109491][ T5067] R13: 0000000000000006 R14: ffffc900040279a0 R15: 0000000000000201 [ 75.117557][ T5067] FS: 00005555702fc380(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 75.126493][ T5067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.133085][ T5067] CR2: 00005555702fcca8 CR3: 0000000075328000 CR4: 00000000003506f0 [ 75.141087][ T5067] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.149081][ T5067] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.157063][ T5067] Call Trace: [ 75.160367][ T5067] [ 75.163309][ T5067] ? __warn+0x163/0x4b0 [ 75.167566][ T5067] ? __local_bh_enable_ip+0x1be/0x200 [ 75.172954][ T5067] ? report_bug+0x2b3/0x500 [ 75.177483][ T5067] ? __local_bh_enable_ip+0x1be/0x200 [ 75.182866][ T5067] ? handle_bug+0x3e/0x70 [ 75.187210][ T5067] ? exc_invalid_op+0x1a/0x50 [ 75.191907][ T5067] ? asm_exc_invalid_op+0x1a/0x20 [ 75.196953][ T5067] ? sock_hash_delete_elem+0x1a6/0x300 [ 75.202419][ T5067] ? __local_bh_enable_ip+0x1be/0x200 [ 75.207804][ T5067] ? sock_hash_delete_elem+0x1a6/0x300 [ 75.213278][ T5067] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 75.219003][ T5067] ? sock_hash_delete_elem+0x1a6/0x300 [ 75.224470][ T5067] ? do_raw_spin_unlock+0x13c/0x8b0 [ 75.229690][ T5067] ? sock_hash_delete_elem+0xb0/0x300 [ 75.235084][ T5067] sock_hash_delete_elem+0x1a6/0x300 [ 75.240386][ T5067] ? debug_object_activate+0x3e4/0x510 [ 75.245894][ T5067] bpf_prog_a8aaa52f2e199321+0x4a/0x4e [ 75.251366][ T5067] bpf_trace_run2+0x204/0x420 [ 75.256057][ T5067] ? bpf_trace_run2+0x114/0x420 [ 75.260915][ T5067] ? __pfx_bpf_trace_run2+0x10/0x10 [ 75.266120][ T5067] ? _raw_spin_lock_irqsave+0xe1/0x120 [ 75.271591][ T5067] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 75.277500][ T5067] enqueue_hrtimer+0x335/0x3a0 [ 75.282308][ T5067] hrtimer_start_range_ns+0xaa0/0xc60 [ 75.287698][ T5067] do_nanosleep+0x158/0x600 [ 75.292212][ T5067] ? do_nanosleep+0x80/0x600 [ 75.296817][ T5067] ? __pfx_do_nanosleep+0x10/0x10 [ 75.301850][ T5067] ? __asan_memset+0x23/0x50 [ 75.306449][ T5067] ? __hrtimer_init+0x170/0x250 [ 75.311308][ T5067] hrtimer_nanosleep+0x227/0x470 [ 75.316281][ T5067] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 75.321748][ T5067] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 75.326961][ T5067] ? __pfx_get_timespec64+0x10/0x10 [ 75.332195][ T5067] __se_sys_clock_nanosleep+0x32b/0x3c0 [ 75.337775][ T5067] ? __pfx___se_sys_clock_nanosleep+0x10/0x10 [ 75.343908][ T5067] ? do_syscall_64+0x10a/0x240 [ 75.348716][ T5067] ? do_syscall_64+0xb6/0x240 [ 75.353441][ T5067] do_syscall_64+0xfb/0x240 [ 75.358012][ T5067] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 75.363923][ T5067] RIP: 0033:0x7fbf0417b573 [ 75.368342][ T5067] 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 0e eb 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 [ 75.387973][ T5067] RSP: 002b:00007ffefc232548 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 75.396417][ T5067] RAX: ffffffffffffffda RBX: 00000000000013cc RCX: 00007fbf0417b573 [ 75.404409][ T5067] RDX: 00007ffefc232560 RSI: 0000000000000000 RDI: 0000000000000000 [ 75.412388][ T5067] RBP: 0000000000012009 R08: 0000000000000010 R09: 00007fbf041010b0 [ 75.420365][ T5067] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffefc23259c [ 75.428341][ T5067] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 75.436329][ T5067] [ 75.439356][ T5067] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 75.446632][ T5067] CPU: 1 PID: 5067 Comm: syz-executor124 Not tainted 6.8.0-syzkaller-05271-gf99c5f563c17 #0 [ 75.456699][ T5067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 75.466782][ T5067] Call Trace: [ 75.470074][ T5067] [ 75.473018][ T5067] dump_stack_lvl+0x1e7/0x2e0 [ 75.477710][ T5067] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.482918][ T5067] ? __pfx__printk+0x10/0x10 [ 75.487522][ T5067] ? vscnprintf+0x5d/0x90 [ 75.491867][ T5067] panic+0x349/0x860 [ 75.495772][ T5067] ? __warn+0x172/0x4b0 [ 75.499961][ T5067] ? __pfx_panic+0x10/0x10 [ 75.504392][ T5067] __warn+0x31e/0x4b0 [ 75.508416][ T5067] ? __local_bh_enable_ip+0x1be/0x200 [ 75.513814][ T5067] report_bug+0x2b3/0x500 [ 75.518164][ T5067] ? __local_bh_enable_ip+0x1be/0x200 [ 75.523558][ T5067] handle_bug+0x3e/0x70 [ 75.527726][ T5067] exc_invalid_op+0x1a/0x50 [ 75.532249][ T5067] asm_exc_invalid_op+0x1a/0x20 [ 75.537114][ T5067] RIP: 0010:__local_bh_enable_ip+0x1be/0x200 [ 75.543102][ T5067] Code: 3b 44 24 60 75 52 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc 90 0f 0b 90 e9 ca fe ff ff e8 55 00 00 00 eb 9c 90 <0f> 0b 90 e9 fa fe ff ff 48 c7 c1 9c e1 86 8f 80 e1 07 80 c1 03 38 [ 75.562744][ T5067] RSP: 0018:ffffc90004027960 EFLAGS: 00010046 [ 75.568830][ T5067] RAX: 0000000000000000 RBX: 1ffff92000804f30 RCX: 0000000000000001 [ 75.577353][ T5067] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff895fc7a6 [ 75.585515][ T5067] RBP: ffffc90004027a20 R08: ffff8880176eea53 R09: 1ffff11002eddd4a [ 75.593497][ T5067] R10: dffffc0000000000 R11: ffffed1002eddd4b R12: dffffc0000000000 [ 75.601475][ T5067] R13: 0000000000000006 R14: ffffc900040279a0 R15: 0000000000000201 [ 75.609487][ T5067] ? sock_hash_delete_elem+0x1a6/0x300 [ 75.614973][ T5067] ? sock_hash_delete_elem+0x1a6/0x300 [ 75.620438][ T5067] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 75.626166][ T5067] ? sock_hash_delete_elem+0x1a6/0x300 [ 75.631715][ T5067] ? do_raw_spin_unlock+0x13c/0x8b0 [ 75.637057][ T5067] ? sock_hash_delete_elem+0xb0/0x300 [ 75.642487][ T5067] sock_hash_delete_elem+0x1a6/0x300 [ 75.647811][ T5067] ? debug_object_activate+0x3e4/0x510 [ 75.653347][ T5067] bpf_prog_a8aaa52f2e199321+0x4a/0x4e [ 75.658851][ T5067] bpf_trace_run2+0x204/0x420 [ 75.663553][ T5067] ? bpf_trace_run2+0x114/0x420 [ 75.668427][ T5067] ? __pfx_bpf_trace_run2+0x10/0x10 [ 75.673666][ T5067] ? _raw_spin_lock_irqsave+0xe1/0x120 [ 75.679171][ T5067] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 75.685087][ T5067] enqueue_hrtimer+0x335/0x3a0 [ 75.689870][ T5067] hrtimer_start_range_ns+0xaa0/0xc60 [ 75.695364][ T5067] do_nanosleep+0x158/0x600 [ 75.699880][ T5067] ? do_nanosleep+0x80/0x600 [ 75.704487][ T5067] ? __pfx_do_nanosleep+0x10/0x10 [ 75.709521][ T5067] ? __asan_memset+0x23/0x50 [ 75.714116][ T5067] ? __hrtimer_init+0x170/0x250 [ 75.718975][ T5067] hrtimer_nanosleep+0x227/0x470 [ 75.723928][ T5067] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 75.729402][ T5067] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 75.734618][ T5067] ? __pfx_get_timespec64+0x10/0x10 [ 75.739830][ T5067] __se_sys_clock_nanosleep+0x32b/0x3c0 [ 75.745390][ T5067] ? __pfx___se_sys_clock_nanosleep+0x10/0x10 [ 75.751509][ T5067] ? do_syscall_64+0x10a/0x240 [ 75.756287][ T5067] ? do_syscall_64+0xb6/0x240 [ 75.760976][ T5067] do_syscall_64+0xfb/0x240 [ 75.765496][ T5067] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 75.771407][ T5067] RIP: 0033:0x7fbf0417b573 [ 75.775825][ T5067] 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 0e eb 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 [ 75.795438][ T5067] RSP: 002b:00007ffefc232548 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 75.803957][ T5067] RAX: ffffffffffffffda RBX: 00000000000013cc RCX: 00007fbf0417b573 [ 75.811939][ T5067] RDX: 00007ffefc232560 RSI: 0000000000000000 RDI: 0000000000000000 [ 75.819921][ T5067] RBP: 0000000000012009 R08: 0000000000000010 R09: 00007fbf041010b0 [ 75.827901][ T5067] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffefc23259c [ 75.835879][ T5067] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 75.843863][ T5067] [ 75.846993][ T5067] Kernel Offset: disabled [ 75.851321][ T5067] Rebooting in 86400 seconds..