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workqueue: cannot queue hci_cmd_timeout on wq hci0
WARNING: kernel/workqueue.c:2252 at __queue_work+0xd1f/0xf90, CPU#1: udevd/5281
Modules linked in:
CPU: 1 UID: 0 PID: 5281 Comm: udevd Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:__queue_work+0xd4a/0xf90
Code: 83 c5 18 4c 89 e8 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 ef e8 27 cd 9e 00 49 8b 75 00 49 81 c7 78 01 00 00 4c 89 f7 4c 89 fa <67> 48 0f b9 3a 48 83 c4 58 5b 41 5c 41 5d 41 5e 41 5f 5d e9 fe c1
RSP: 0018:ffffc90000a08c10 EFLAGS: 00010086
RAX: 1ffff1102d58b951 RBX: 0000000000000008 RCX: ffff888169e18000
RDX: ffff888170597178 RSI: ffffffff8a6faea0 RDI: ffffffff8fd1eac0
RBP: 0000000000000100 R08: ffffffff8fcf0177 R09: 1ffffffff1f9e02e
R10: dffffc0000000000 R11: ffffffff818b6510 R12: dffffc0000000000
R13: ffff88816ac5ca88 R14: ffffffff8fd1eac0 R15: ffff888170597178
FS:  00007fb21958bc80(0000) GS:ffff8882a9921000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f014e9b8ff8 CR3: 00000001694c2000 CR4: 00000000000006f0
Call Trace:
 <IRQ>
 call_timer_fn+0x192/0x5a0
 __run_timer_base+0x67e/0x8b0
 run_timer_softirq+0xb7/0x170
 handle_softirqs+0x22a/0x7c0
 __irq_exit_rcu+0x5f/0x150
 irq_exit_rcu+0x9/0x30
 sysvec_apic_timer_interrupt+0xa6/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:stack_trace_consume_entry+0x5/0x280
Code: e9 40 c4 cd 09 cc e8 0a e1 ca 09 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 55 <41> 57 41 56 41 55 41 54 53 48 83 ec 18 48 ba 00 00 00 00 00 fc ff
RSP: 0018:ffffc90002a37258 EFLAGS: 00000286
RAX: ffffffff823f94bd RBX: ffffc90002a37320 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffff823f94bd RDI: ffffc90002a37320
RBP: ffffc90002a372f0 R08: ffffc90002a37bd0 R09: 0000000000000000
R10: ffffc90002a372b8 R11: ffffffff81ae5d00 R12: ffff888169e18000
R13: 0000000000000000 R14: ffffffff81ae5d00 R15: ffffc90002a37268
 arch_stack_walk+0x10f/0x150
 stack_trace_save+0xa9/0x100
 kasan_save_track+0x3e/0x80
 kasan_save_free_info+0x46/0x50
 __kasan_slab_free+0x5c/0x80
 kfree+0x1be/0x650
 tomoyo_check_open_permission+0x32c/0x470
 security_file_open+0xa9/0x240
 do_dentry_open+0x34e/0x1420
 vfs_open+0x3b/0x340
 path_openat+0x3486/0x3e20
 do_filp_open+0x22d/0x490
 do_sys_openat2+0x12f/0x220
 __x64_sys_openat+0x138/0x170
 do_syscall_64+0xe2/0xf80
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb2191169a4
Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83
RSP: 002b:00007ffdef892b80 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 000055b2108af040 RCX: 00007fb2191169a4
RDX: 0000000000080141 RSI: 000055b2108920d8 RDI: 00000000ffffff9c
RBP: 000055b2108920d8 R08: 00000000ffffffff R09: 0000000000000000
R10: 00000000000001a4 R11: 0000000000000246 R12: 0000000000080141
R13: ffffffffffffffff R14: 00000000ffffffff R15: 00000000ffffffff
 </TASK>
