DUID 00:04:fd:d1:b1:d5:68:a0:3a:5f:50:0a:64:49:ea:42:3f:75
forked to background, child pid 3168
[   32.089826][ T3169] 8021q: adding VLAN 0 to HW filter on device bond0
[   32.100922][ T3169] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.0.53' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   53.032281][ T3591] INFO: trying to register non-static key.
[   53.038124][ T3591] The code is fine but needs lockdep annotation, or maybe
[   53.045239][ T3591] you didn't initialize this object before use?
[   53.051480][ T3591] turning off the locking correctness validator.
[   53.057822][ T3591] CPU: 1 PID: 3591 Comm: syz-executor134 Not tainted 5.15.103-syzkaller #0
[   53.066397][ T3591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[   53.076435][ T3591] Call Trace:
[   53.079721][ T3591]  <TASK>
[   53.082641][ T3591]  dump_stack_lvl+0x1e3/0x2cb
[   53.087318][ T3591]  ? io_uring_drop_tctx_refs+0x19d/0x19d
[   53.092936][ T3591]  ? panic+0x84d/0x84d
[   53.096991][ T3591]  ? __is_module_percpu_address+0x287/0x3c0
[   53.102874][ T3591]  ? is_kernel_percpu_address+0x132/0x150
[   53.108606][ T3591]  assign_lock_key+0x21e/0x230
[   53.113355][ T3591]  ? SOFTIRQ_verbose+0x10/0x10
[   53.118117][ T3591]  ? stack_trace_snprint+0xe0/0xe0
[   53.123241][ T3591]  register_lock_class+0x28a/0x9a0
[   53.128348][ T3591]  ? is_dynamic_key+0x1f0/0x1f0
[   53.133186][ T3591]  ? slab_post_alloc_hook+0x53/0x380
[   53.138477][ T3591]  ? __sigqueue_alloc+0x3be/0x4d0
[   53.143504][ T3591]  ? __send_signal+0x21f/0xd40
[   53.148255][ T3591]  ? tty_signal_session_leader+0x1c2/0x4d0
[   53.154051][ T3591]  ? tty_ioctl+0x608/0xc50
[   53.158466][ T3591]  ? __se_sys_ioctl+0xf1/0x160
[   53.163215][ T3591]  ? do_syscall_64+0x3d/0xb0
[   53.167793][ T3591]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   53.173868][ T3591]  __lock_acquire+0xd7/0x1ff0
[   53.178649][ T3591]  ? rcu_read_lock_sched_held+0x89/0x130
[   53.184271][ T3591]  ? __bpf_trace_rcu_stall_warning+0x10/0x10
[   53.190243][ T3591]  lock_acquire+0x1ff/0x570
[   53.194733][ T3591]  ? gsmld_write_wakeup+0x69/0x2e0
[   53.199840][ T3591]  ? read_lock_is_recursive+0x10/0x10
[   53.205213][ T3591]  ? read_lock_is_recursive+0x10/0x10
[   53.210581][ T3591]  ? _raw_spin_lock_irqsave+0xac/0x120
[   53.216027][ T3591]  ? lockdep_hardirqs_off+0x70/0x100
[   53.221299][ T3591]  _raw_spin_lock_irqsave+0xd1/0x120
[   53.226666][ T3591]  ? gsmld_write_wakeup+0x69/0x2e0
[   53.231777][ T3591]  ? _raw_spin_lock+0x40/0x40
[   53.236472][ T3591]  ? ldsem_down_read_trylock+0x18e/0x1f0
[   53.242105][ T3591]  ? tty_ldisc_hangup+0x2e/0x4b0
[   53.247046][ T3591]  gsmld_write_wakeup+0x69/0x2e0
[   53.251986][ T3591]  ? gsmld_receive_buf+0x340/0x340
[   53.257100][ T3591]  tty_ldisc_hangup+0x16a/0x4b0
[   53.261941][ T3591]  __tty_hangup+0x47a/0x6b0
[   53.266438][ T3591]  tty_ioctl+0x608/0xc50
[   53.270671][ T3591]  ? bpf_lsm_file_ioctl+0x5/0x10
[   53.275607][ T3591]  ? tty_get_icount+0xa0/0xa0
[   53.280301][ T3591]  __se_sys_ioctl+0xf1/0x160
[   53.284896][ T3591]  do_syscall_64+0x3d/0xb0
[   53.289305][ T3591]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[   53.295185][ T3591] RIP: 0033:0x7f0d11fcb2e9
[   53.299608][ T3591] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48
[   53.319216][ T3591] RSP: 002b:00007fff5a10b788 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   53.327620][ T3591] RAX: ffffffffffffffda RBX: 0000000000000000 RC