./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor477017908
<...>
Warning: Permanently added '10.128.1.146' (ED25519) to the list of known hosts.
execve("./syz-executor477017908", ["./syz-executor477017908"], 0x7ffd9d5f9dd0 /* 10 vars */) = 0
brk(NULL) = 0x55557487a000
brk(0x55557487ad00) = 0x55557487ad00
arch_prctl(ARCH_SET_FS, 0x55557487a380) = 0
set_tid_address(0x55557487a650) = 5073
set_robust_list(0x55557487a660, 24) = 0
rseq(0x55557487aca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor477017908", 4096) = 27
getrandom("\xae\x3d\xdf\xdf\x02\x7b\xda\x11", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x55557487ad00
brk(0x55557489bd00) = 0x55557489bd00
brk(0x55557489c000) = 0x55557489c000
mprotect(0x7f969d858000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557487a650) = 5074
./strace-static-x86_64: Process 5074 attached
[pid 5074] set_robust_list(0x55557487a660, 24) = 0
[pid 5074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5074] setpgid(0, 0) = 0
[pid 5074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5074] write(3, "1000", 4) = 4
[pid 5074] close(3) = 0
[pid 5074] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=6, value_size=8, max_entries=2, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid 5074] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000740, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4
[ 74.204701][ T5074] ------------[ cut here ]------------
[ 74.204919][ T5074]
[ 74.204923][ T5074] ======================================================
[ 74.204927][ T5074] WARNING: possible circular locking dependency detected
[ 74.204932][ T5074] 6.8.0-syzkaller-05271-gf99c5f563c17 #0 Not tainted
[ 74.204939][ T5074] ------------------------------------------------------
[ 74.204943][ T5074] syz-executor477/5074 is trying to acquire lock:
[ 74.204949][ T5074] ffffffff8e125be0 (console_owner){....}-{0:0}, at: console_flush_all+0x14a/0xec0
[ 74.205022][ T5074]
[ 74.205022][ T5074] but task is already holding lock:
[ 74.205028][ T5074] ffff8880b953e158 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140
[ 74.205084][ T5074]
[ 74.205084][ T5074] which lock already depends on the new lock.
[ 74.205084][ T5074]
[ 74.205089][ T5074]
[ 74.205089][ T5074] the existing dependency chain (in reverse order) is:
[ 74.205097][ T5074]
[ 74.205097][ T5074] -> #4 (&rq->__lock){-.-.}-{2:2}:
[ 74.205122][ T5074] lock_acquire+0x1e4/0x530
[ 74.205136][ T5074] _raw_spin_lock_nested+0x31/0x40
[ 74.205157][ T5074] raw_spin_rq_lock_nested+0x2a/0x140
[ 74.205177][ T5074] task_fork_fair+0x61/0x1e0
[ 74.205195][ T5074] sched_cgroup_fork+0x37c/0x410
[ 74.205210][ T5074] copy_process+0x2217/0x3df0
[ 74.205224][ T5074] kernel_clone+0x21e/0x8d0
[ 74.205238][ T5074] user_mode_thread+0x132/0x1a0
[ 74.205253][ T5074] rest_init+0x27/0x300
[ 74.205272][ T5074] arch_call_rest_init+0xe/0x10
[ 74.205284][ T5074] start_kernel+0x47a/0x500
[ 74.205296][ T5074] x86_64_start_reservations+0x2a/0x30
[ 74.205314][ T5074] x86_64_start_kernel+0x99/0xa0
[ 74.205329][ T5074] common_startup_64+0x13e/0x147
[ 74.205344][ T5074]
[ 74.205344][ T5074] -> #3 (&p->pi_lock){-.-.}-{2:2}:
[ 74.205361][ T5074] lock_acquire+0x1e4/0x530
[ 74.205373][ T5074] _raw_spin_lock_irqsave+0xd5/0x120
[ 74.205387][ T5074] try_to_wake_up+0xb0/0x1470
[ 74.205402][ T5074] __wake_up_common_lock+0x130/0x1e0
[ 74.205414][ T5074] tty_port_default_wakeup+0xa6/0xf0
[ 74.205433][ T5074] serial8250_tx_chars+0x6ad/0x8a0
[ 74.205453][ T5074] serial8250_handle_irq+0x558/0x710
[ 74.205472][ T5074] serial8250_default_handle_irq+0xd1/0x1f0
[ 74.205486][ T5074] serial8250_interrupt+0xa9/0x1f0
[ 74.205503][ T5074] __handle_irq_event_percpu+0x28a/0xa30
[ 74.205519][ T5074] handle_irq_event+0x89/0x1f0
[ 74.205534][ T5074] handle_edge_irq+0x25f/0xc20
[ 74.205548][ T5074] __common_interrupt+0x138/0x230
[ 74.205565][ T5074] common_interrupt+0xa5/0xd0
[ 74.205585][ T5074] asm_common_interrupt+0x26/0x40
[ 74.205605][ T5074] _raw_spin_unlock_irqrestore+0xd8/0x140
[ 74.205626][ T5074] serial_port_runtime_resume+0x204/0x2b0
[ 74.205642][ T5074] __rpm_callback+0x2df/0x790
[ 74.205661][ T5074] rpm_resume+0x10b2/0x1af0
[ 74.205677][ T5074] pm_runtime_work+0x147/0x210
[ 74.205694][ T5074] process_scheduled_works+0xa00/0x1770
[ 74.205706][ T5074] worker_thread+0x86d/0xd70
[ 74.205719][ T5074] kthread+0x2f0/0x390
[ 74.205735][ T5074] ret_from_fork+0x4b/0x80
[ 74.205754][ T5074] ret_from_fork_asm+0x1a/0x30
[ 74.205773][ T5074]
[ 74.205773][ T5074] -> #2 (&tty->write_wait){-...}-{2:2}:
[ 74.205790][ T5074] lock_acquire+0x1e4/0x530
[ 74.205802][ T5074] _raw_spin_lock_irqsave+0xd5/0x120
[ 74.205816][ T5074] __wake_up_common_lock+0x25/0x1e0
[ 74.205829][ T5074] tty_port_default_wakeup+0xa6/0xf0
[ 74.205841][ T5074] serial8250_tx_chars+0x6ad/0x8a0
[ 74.205860][ T5074] serial8250_handle_irq+0x558/0x710
[ 74.205880][ T5074] serial8250_default_handle_irq+0xd1/0x1f0
[ 74.205893][ T5074] serial8250_interrupt+0xa9/0x1f0
[ 74.205910][ T5074] __handle_irq_event_percpu+0x28a/0xa30
[ 74.205926][ T5074] handle_irq_event+0x89/0x1f0
[ 74.205941][ T5074] handle_edge_irq+0x25f/0xc20
[ 74.205955][ T5074] __common_interrupt+0x138/0x230
[ 74.205972][ T5074] common_interrupt+0xa5/0xd0
[ 74.205990][ T5074] asm_common_interrupt+0x26/0x40
[ 74.206009][ T5074] _raw_spin_unlock_irqrestore+0xd8/0x140
[ 74.206024][ T5074] serial_port_runtime_resume+0x204/0x2b0
[ 74.206040][ T5074] __rpm_callback+0x2df/0x790
[ 74.206058][ T5074] rpm_resume+0x10b2/0x1af0
[ 74.206074][ T5074] pm_runtime_work+0x147/0x210
[ 74.206091][ T5074] process_scheduled_works+0xa00/0x1770
[ 74.206109][ T5074] worker_thread+0x86d/0xd70
[ 74.206122][ T5074] kthread+0x2f0/0x390
[ 74.206137][ T5074] ret_from_fork+0x4b/0x80
[ 74.206155][ T5074] ret_from_fork_asm+0x1a/0x30
[ 74.206174][ T5074]
[ 74.206174][ T5074] -> #1 (&port_lock_key){-...}-{2:2}:
[ 74.206190][ T5074] lock_acquire+0x1e4/0x530
[ 74.206202][ T5074] _raw_spin_lock_irqsave+0xd5/0x120
[ 74.206217][ T5074] serial8250_console_write+0x1a8/0x1840
[ 74.206238][ T5074] console_flush_all+0x80b/0xec0
[ 74.206255][ T5074] console_unlock+0x13b/0x4d0
[ 74.206270][ T5074] vprintk_emit+0x509/0x720
[ 74.206286][ T5074] _printk+0xd5/0x120
[ 74.206299][ T5074] register_console+0x70a/0xcd0
[ 74.206316][ T5074] univ8250_console_init+0x49/0x50
[ 74.206336][ T5074] console_init+0x198/0x680
[ 74.206347][ T5074] start_kernel+0x2d3/0x500
[ 74.206358][ T5074] x86_64_start_reservations+0x2a/0x30
[ 74.206374][ T5074] x86_64_start_kernel+0x99/0xa0
[ 74.206389][ T5074] common_startup_64+0x13e/0x147
[ 74.206403][ T5074]
[ 74.206403][ T5074] -> #0 (console_owner){....}-{0:0}:
[ 74.206420][ T5074] validate_chain+0x18cb/0x58e0
[ 74.206436][ T5074] __lock_acquire+0x1346/0x1fd0
[ 74.206448][ T5074] lock_acquire+0x1e4/0x530
[ 74.206459][ T5074] console_flush_all+0x7ba/0xec0
[ 74.206477][ T5074] console_unlock+0x13b/0x4d0
[ 74.206492][ T5074] vprintk_emit+0x509/0x720
[ 74.206507][ T5074] _printk+0xd5/0x120
[ 74.206520][ T5074] report_bug+0x346/0x500
[ 74.206539][ T5074] handle_bug+0x3e/0x70
[ 74.206555][ T5074] exc_invalid_op+0x1a/0x50
[ 74.206572][ T5074] asm_exc_invalid_op+0x1a/0x20
[ 74.206590][ T5074] __local_bh_enable_ip+0x1be/0x200
[ 74.206603][ T5074] sock_hash_delete_elem+0x1a6/0x300
[ 74.206616][ T5074] bpf_prog_2c29ac5cdc6b1842+0x42/0x46
[ 74.206630][ T5074] bpf_trace_run4+0x25a/0x490
[ 74.206644][ T5074] __schedule+0x255d/0x4a20
[ 74.206659][ T5074] schedule+0x14b/0x320
[ 74.206673][ T5074] ptrace_stop+0x5b4/0x940
[ 74.206692][ T5074] ptrace_notify+0x255/0x380
[ 74.206712][ T5074] syscall_exit_work+0xbd/0x170
[ 74.206726][ T5074] syscall_exit_to_user_mode+0x273/0x360
[ 74.206741][ T5074] do_syscall_64+0x10a/0x240
[ 74.206757][ T5074] entry_SYSCALL_64_after_hwframe+0x6d/0x75
[ 74.206776][ T5074]
[ 74.206776][ T5074] other info that might help us debug this:
[ 74.206776][ T5074]
[ 74.206779][ T5074] Chain exists of:
[ 74.206779][ T5074] console_owner --> &p->pi_lock --> &rq->__lock
[ 74.206779][ T5074]
[ 74.206799][ T5074] Possible unsafe locking scenario:
[ 74.206799][ T5074]
[ 74.206802][ T5074] CPU0 CPU1
[ 74.206805][ T5074] ---- ----
[ 74.206809][ T5074] lock(&rq->__lock);
[ 74.206816][ T5074] lock(&p->pi_lock);
[ 74.206825][ T5074] lock(&rq->__lock);
[ 74.206833][ T5074] lock(console_owner);
[ 74.206841][ T5074]
[ 74.206841][ T5074] *** DEADLOCK ***
[ 74.206841][ T5074]
[ 74.206844][ T5074] 4 locks held by syz-executor477/5074:
[ 74.206851][ T5074] #0: ffff8880b953e158 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140
[ 74.206892][ T5074] #1: ffffffff8e131920 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run4+0x16e/0x490
[ 74.206924][ T5074] #2: ffffffff8e00d500 (console_lock){+.+.}-{0:0}, at: _printk+0xd5/0x120
[ 74.206956][ T5074] #3: ffffffff8e00d130 (console_srcu){....}-{0:0}, at: console_flush_all+0x14a/0xec0
[ 74.206992][ T5074]
[ 74.206992][ T5074] stack backtrace:
[ 74.206997][ T5074] CPU: 1 PID: 5074 Comm: syz-executor477 Not tainted 6.8.0-syzkaller-05271-gf99c5f563c17 #0
[ 74.207010][ T5074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 74.207018][ T5074] Call Trace:
[ 74.207023][ T5074]
[ 74.207028][ T5074] dump_stack_lvl+0x1e7/0x2e0
[ 74.207048][ T5074] ? __pfx_dump_stack_lvl+0x10/0x10
[ 74.207069][ T5074] ? print_circular_bug+0x130/0x1a0
[ 74.207089][ T5074] check_noncircular+0x36a/0x4a0
[ 74.207114][ T5074] ? __pfx_check_noncircular+0x10/0x10
[ 74.207133][ T5074] ? lockdep_lock+0x123/0x2b0
[ 74.207156][ T5074] ? add_lock_to_list+0x1de/0x2e0
[ 74.207177][ T5074] validate_chain+0x18cb/0x58e0
[ 74.207204][ T5074] ? __pfx_validate_chain+0x10/0x10
[ 74.207223][ T5074] ? sprintf+0xda/0x120
[ 74.207244][ T5074] ? vsnprintf+0x1cc3/0x1da0
[ 74.207271][ T5074] ? info_print_prefix+0x204/0x310
[ 74.207295][ T5074] ? mark_lock+0x9a/0x350
[ 74.207311][ T5074] __lock_acquire+0x1346/0x1fd0
[ 74.207332][ T5074] lock_acquire+0x1e4/0x530
[ 74.207345][ T5074] ? console_flush_all+0x14a/0xec0
[ 74.207367][ T5074] ? __pfx_lock_acquire+0x10/0x10
[ 74.207381][ T5074] ? __pfx_lock_release+0x10/0x10
[ 74.207393][ T5074] ? do_raw_spin_lock+0x14f/0x370
[ 74.207416][ T5074] ? do_raw_spin_unlock+0x13c/0x8b0
[ 74.207437][ T5074] ? console_flush_all+0x3d0/0xec0
[ 74.207455][ T5074] ? console_flush_all+0x14a/0xec0
[ 74.207475][ T5074] console_flush_all+0x7ba/0xec0
[ 74.207493][ T5074] ? console_flush_all+0x14a/0xec0
[ 74.207512][ T5074] ? console_flush_all+0x14a/0xec0
[ 74.207536][ T5074] ? __pfx_console_flush_all+0x10/0x10
[ 74.207557][ T5074] ? __pfx_lock_acquire+0x10/0x10
[ 74.207572][ T5074] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 74.207590][ T5074] ? validate_chain+0x15a2/0x58e0
[ 74.207608][ T5074] console_unlock+0x13b/0x4d0
[ 74.207631][ T5074] ? __pfx_console_unlock+0x10/0x10
[ 74.207648][ T5074] ? _printk+0xd5/0x120
[ 74.207663][ T5074] ? _printk+0xd5/0x120
[ 74.207677][ T5074] ? __pfx___down_trylock_console_sem+0x10/0x10
[ 74.207698][ T5074] ? __pfx_validate_chain+0x10/0x10
[ 74.207719][ T5074] vprintk_emit+0x509/0x720
[ 74.207737][ T5074] ? __pfx_vprintk_emit+0x10/0x10
[ 74.207757][ T5074] ? lockdep_unlock+0x16a/0x300
[ 74.207781][ T5074] _printk+0xd5/0x120
[ 74.207797][ T5074] ? report_bug+0x25e/0x500
[ 74.207817][ T5074] ? __pfx__printk+0x10/0x10
[ 74.207833][ T5074] ? __lock_acquire+0x1346/0x1fd0
[ 74.207848][ T5074] ? find_bug+0xa3/0x390
[ 74.207867][ T5074] ? __local_bh_enable_ip+0x1be/0x200
[ 74.207882][ T5074] report_bug+0x346/0x500
[ 74.207902][ T5074] ? __local_bh_enable_ip+0x1be/0x200
[ 74.207918][ T5074] handle_bug+0x3e/0x70
[ 74.207936][ T5074] exc_invalid_op+0x1a/0x50
[ 74.207955][ T5074] asm_exc_invalid_op+0x1a/0x20
[ 74.207975][ T5074] RIP: 0010:__local_bh_enable_ip+0x1be/0x200
[ 74.207990][ T5074] 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
[ 74.208001][ T5074] RSP: 0018:ffffc90003a7f8c0 EFLAGS: 00010046
[ 74.208012][ T5074] RAX: 0000000000000000 RBX: 1ffff9200074ff1c RCX: 0000000000000001
[ 74.208021][ T5074] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff895fc7a6
[ 74.208030][ T5074] RBP: ffffc90003a7f980 R08: ffff88801c6bdc53 R09: 1ffff110038d7b8a
[ 74.208040][ T5074] R10: dffffc0000000000 R11: ffffed10038d7b8b R12: dffffc0000000000
[ 74.208050][ T5074] R13: 0000000000000006 R14: ffffc90003a7f900 R15: 0000000000000201
[ 74.208063][ T5074] ? sock_hash_delete_elem+0x1a6/0x300
[ 74.208081][ T5074] ? sock_hash_delete_elem+0x1a6/0x300
[ 74.208095][ T5074] ? __pfx___local_bh_enable_ip+0x10/0x10
[ 74.208123][ T5074] ? sock_hash_delete_elem+0x1a6/0x300
[ 74.208142][ T5074] ? do_raw_spin_unlock+0x13c/0x8b0
[ 74.208169][ T5074] ? sock_hash_delete_elem+0xb0/0x300
[ 74.208191][ T5074] sock_hash_delete_elem+0x1a6/0x300
[ 74.208215][ T5074] bpf_prog_2c29ac5cdc6b1842+0x42/0x46
[ 74.208233][ T5074] ? bpf_trace_run4+0x16e/0x490
[ 74.208256][ T5074] bpf_trace_run4+0x25a/0x490
[ 74.208274][ T5074] ? __pfx_bpf_trace_run4+0x10/0x10
[ 74.208290][ T5074] ? psi_task_switch+0x3a7/0x770
[ 74.208313][ T5074] __schedule+0x255d/0x4a20
[ 74.208340][ T5074] ? __pfx___schedule+0x10/0x10
[ 74.208358][ T5074] ? __pfx_lock_release+0x10/0x10
[ 74.208372][ T5074] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 74.208387][ T5074] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 74.208404][ T5074] ? schedule+0x90/0x320
[ 74.208419][ T5074] schedule+0x14b/0x320
[ 74.208437][ T5074] ptrace_stop+0x5b4/0x940
[ 74.208462][ T5074] ptrace_notify+0x255/0x380
[ 74.208486][ T5074] ? __pfx_ptrace_notify+0x10/0x10
[ 74.208511][ T5074] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 74.208527][ T5074] syscall_exit_work+0xbd/0x170
[ 74.208543][ T5074] syscall_exit_to_user_mode+0x273/0x360
[ 74.208562][ T5074] do_syscall_64+0x10a/0x240
[ 74.208581][ T5074] entry_SYSCALL_64_after_hwframe+0x6d/0x75
[ 74.208602][ T5074] RIP: 0033:0x7f969d7e4d79
[ 74.208613][ T5074] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 74.208624][ T5074] RSP: 002b:00007ffd3960f5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 74.208637][ T5074] RAX: 0000000000000005 RBX: 0000000000000000 RCX: 00007f969d7e4d79
[ 74.208646][ T5074] RDX: 0000000000000010 RSI: 0000000020000b40 RDI: 0000000000000011
[ 74.208654][ T5074] RBP: 0000000000000000 R08: 0000000000000006 R09: 0000000000000006
[ 74.208661][ T5074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 74.208669][ T5074] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001
[ 74.208684][ T5074]
[ 74.214170][ T0] ------------[ cut here ]------------
[ 74.216468][ T5074] WARNING: CPU: 1 PID: 5074 at kernel/softirq.c:362 __local_bh_enable_ip+0x1be/0x200
[ 75.562634][ T5074] Modules linked in:
[ 75.566526][ T5074] CPU: 1 PID: 5074 Comm: syz-executor477 Not tainted 6.8.0-syzkaller-05271-gf99c5f563c17 #0
[ 75.576586][ T5074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 75.586640][ T5074] RIP: 0010:__local_bh_enable_ip+0x1be/0x200
[ 75.592644][ T5074] 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
[ 75.612354][ T5074] RSP: 0018:ffffc90003a7f8c0 EFLAGS: 00010046
[ 75.618432][ T5074] RAX: 0000000000000000 RBX: 1ffff9200074ff1c RCX: 0000000000000001
[ 75.626431][ T5074] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff895fc7a6
[ 75.634406][ T5074] RBP: ffffc90003a7f980 R08: ffff88801c6bdc53 R09: 1ffff110038d7b8a
[ 75.642403][ T5074] R10: dffffc0000000000 R11: ffffed10038d7b8b R12: dffffc0000000000
[ 75.650381][ T5074] R13: 0000000000000006 R14: ffffc90003a7f900 R15: 0000000000000201
[ 75.658350][ T5074] FS: 000055557487a380(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
[ 75.667278][ T5074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.673866][ T5074] CR2: 00007f969d85c0d0 CR3: 00000000221fe000 CR4: 00000000003506f0
[ 75.681857][ T5074] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 75.689829][ T5074] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 75.697800][ T5074] Call Trace:
[ 75.701076][ T5074]
[ 75.704008][ T5074] ? __warn+0x163/0x4b0
[ 75.708171][ T5074] ? __local_bh_enable_ip+0x1be/0x200
[ 75.713541][ T5074] ? report_bug+0x2b3/0x500
[ 75.718068][ T5074] ? __local_bh_enable_ip+0x1be/0x200
[ 75.723526][ T5074] ? handle_bug+0x3e/0x70
[ 75.727862][ T5074] ? exc_invalid_op+0x1a/0x50
[ 75.732563][ T5074] ? asm_exc_invalid_op+0x1a/0x20
[ 75.737598][ T5074] ? sock_hash_delete_elem+0x1a6/0x300
[ 75.743056][ T5074] ? __local_bh_enable_ip+0x1be/0x200
[ 75.748433][ T5074] ? sock_hash_delete_elem+0x1a6/0x300
[ 75.754002][ T5074] ? __pfx___local_bh_enable_ip+0x10/0x10
[ 75.759727][ T5074] ? sock_hash_delete_elem+0x1a6/0x300
[ 75.765183][ T5074] ? do_raw_spin_unlock+0x13c/0x8b0
[ 75.770396][ T5074] ? sock_hash_delete_elem+0xb0/0x300
[ 75.775777][ T5074] sock_hash_delete_elem+0x1a6/0x300
[ 75.781067][ T5074] bpf_prog_2c29ac5cdc6b1842+0x42/0x46
[ 75.786715][ T5074] ? bpf_trace_run4+0x16e/0x490
[ 75.791567][ T5074] bpf_trace_run4+0x25a/0x490
[ 75.796246][ T5074] ? __pfx_bpf_trace_run4+0x10/0x10
[ 75.801455][ T5074] ? psi_task_switch+0x3a7/0x770
[ 75.806401][ T5074] __schedule+0x255d/0x4a20
[ 75.810933][ T5074] ? __pfx___schedule+0x10/0x10
[ 75.815804][ T5074] ? __pfx_lock_release+0x10/0x10
[ 75.820829][ T5074] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 75.826810][ T5074] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 75.833133][ T5074] ? schedule+0x90/0x320
[ 75.837377][ T5074] schedule+0x14b/0x320
[ 75.841547][ T5074] ptrace_stop+0x5b4/0x940
[ 75.845979][ T5074] ptrace_notify+0x255/0x380
[ 75.850575][ T5074] ? __pfx_ptrace_notify+0x10/0x10
[ 75.855700][ T5074] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 75.862025][ T5074] syscall_exit_work+0xbd/0x170
[ 75.866899][ T5074] syscall_exit_to_user_mode+0x273/0x360
[ 75.872547][ T5074] do_syscall_64+0x10a/0x240
[ 75.877157][ T5074] entry_SYSCALL_64_after_hwframe+0x6d/0x75
[ 75.883058][ T5074] RIP: 0033:0x7f969d7e4d79
[ 75.887556][ T5074] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 75.907255][ T5074] RSP: 002b:00007ffd3960f5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 75.915671][ T5074] RAX: 0000000000000005 RBX: 0000000000000000 RCX: 00007f969d7e4d79
[ 75.923728][ T5074] RDX: 0000000000000010 RSI: 0000000020000b40 RDI: 0000000000000011
[ 75.931706][ T5074] RBP: 0000000000000000 R08: 0000000000000006 R09: 0000000000000006
[ 75.939682][ T5074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 75.947733][ T5074] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001
[ 75.955739][ T5074]
[ 75.958756][ T5074] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 75.966030][ T5074] CPU: 1 PID: 5074 Comm: syz-executor477 Not tainted 6.8.0-syzkaller-05271-gf99c5f563c17 #0
[ 75.976093][ T5074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 75.986170][ T5074] Call Trace:
[ 75.989473][ T5074]
[ 75.992410][ T5074] dump_stack_lvl+0x1e7/0x2e0
[ 75.997102][ T5074] ? __pfx_dump_stack_lvl+0x10/0x10
[ 76.002347][ T5074] ? __pfx__printk+0x10/0x10
[ 76.006949][ T5074] ? vscnprintf+0x5d/0x90
[ 76.011295][ T5074] panic+0x349/0x860
[ 76.015192][ T5074] ? __warn+0x172/0x4b0
[ 76.019370][ T5074] ? __pfx_panic+0x10/0x10
[ 76.023793][ T5074] __warn+0x31e/0x4b0
[ 76.027778][ T5074] ? __local_bh_enable_ip+0x1be/0x200
[ 76.033169][ T5074] report_bug+0x2b3/0x500
[ 76.037508][ T5074] ? __local_bh_enable_ip+0x1be/0x200
[ 76.042882][ T5074] handle_bug+0x3e/0x70
[ 76.047039][ T5074] exc_invalid_op+0x1a/0x50
[ 76.051545][ T5074] asm_exc_invalid_op+0x1a/0x20
[ 76.056405][ T5074] RIP: 0010:__local_bh_enable_ip+0x1be/0x200
[ 76.062384][ T5074] 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
[ 76.082072][ T5074] RSP: 0018:ffffc90003a7f8c0 EFLAGS: 00010046
[ 76.088138][ T5074] RAX: 0000000000000000 RBX: 1ffff9200074ff1c RCX: 0000000000000001
[ 76.096108][ T5074] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff895fc7a6
[ 76.104079][ T5074] RBP: ffffc90003a7f980 R08: ffff88801c6bdc53 R09: 1ffff110038d7b8a
[ 76.112086][ T5074] R10: dffffc0000000000 R11: ffffed10038d7b8b R12: dffffc0000000000
[ 76.120081][ T5074] R13: 0000000000000006 R14: ffffc90003a7f900 R15: 0000000000000201
[ 76.128153][ T5074] ? sock_hash_delete_elem+0x1a6/0x300
[ 76.133644][ T5074] ? sock_hash_delete_elem+0x1a6/0x300
[ 76.139117][ T5074] ? __pfx___local_bh_enable_ip+0x10/0x10
[ 76.144842][ T5074] ? sock_hash_delete_elem+0x1a6/0x300
[ 76.150304][ T5074] ? do_raw_spin_unlock+0x13c/0x8b0
[ 76.155514][ T5074] ? sock_hash_delete_elem+0xb0/0x300
[ 76.160886][ T5074] sock_hash_delete_elem+0x1a6/0x300
[ 76.166261][ T5074] bpf_prog_2c29ac5cdc6b1842+0x42/0x46
[ 76.171724][ T5074] ? bpf_trace_run4+0x16e/0x490
[ 76.176578][ T5074] bpf_trace_run4+0x25a/0x490
[ 76.181261][ T5074] ? __pfx_bpf_trace_run4+0x10/0x10
[ 76.186464][ T5074] ? psi_task_switch+0x3a7/0x770
[ 76.191409][ T5074] __schedule+0x255d/0x4a20
[ 76.195932][ T5074] ? __pfx___schedule+0x10/0x10
[ 76.200785][ T5074] ? __pfx_lock_release+0x10/0x10
[ 76.205808][ T5074] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 76.211812][ T5074] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 76.218170][ T5074] ? schedule+0x90/0x320
[ 76.222456][ T5074] schedule+0x14b/0x320
[ 76.226629][ T5074] ptrace_stop+0x5b4/0x940
[ 76.231070][ T5074] ptrace_notify+0x255/0x380
[ 76.235706][ T5074] ? __pfx_ptrace_notify+0x10/0x10
[ 76.240838][ T5074] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 76.247183][ T5074] syscall_exit_work+0xbd/0x170
[ 76.252040][ T5074] syscall_exit_to_user_mode+0x273/0x360
[ 76.257683][ T5074] do_syscall_64+0x10a/0x240
[ 76.262279][ T5074] entry_SYSCALL_64_after_hwframe+0x6d/0x75
[ 76.268204][ T5074] RIP: 0033:0x7f969d7e4d79
[ 76.272646][ T5074] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 76.292279][ T5074] RSP: 002b:00007ffd3960f5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 76.300720][ T5074] RAX: 0000000000000005 RBX: 0000000000000000 RCX: 00007f969d7e4d79
[ 76.308702][ T5074] RDX: 0000000000000010 RSI: 0000000020000b40 RDI: 0000000000000011
[ 76.316849][ T5074] RBP: 0000000000000000 R08: 0000000000000006 R09: 0000000000000006
[ 76.324820][ T5074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 76.332807][ T5074] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001
[ 76.340814][ T5074]
[ 77.457924][ T5074] Shutting down cpus with NMI
[ 77.463103][ T5074] Kernel Offset: disabled
[ 77.467458][ T5074] Rebooting in 86400 seconds..