------------[ cut here ]------------ ODEBUG: deactivate not available (active state 0) object type: timer_list hint: delayed_work_timer_fn+0x0/0x90 arch/x86/include/asm/paravirt.h:752 WARNING: CPU: 1 PID: 16306 at lib/debugobjects.c:485 debug_print_object+0x168/0x250 lib/debugobjects.c:485 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 16306 Comm: syz-executor.4 Not tainted 5.5.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x197/0x210 lib/dump_stack.c:118 panic+0x2e3/0x75c kernel/panic.c:221 __warn.cold+0x2f/0x3e kernel/panic.c:582 report_bug+0x289/0x300 lib/bug.c:195 fixup_bug arch/x86/kernel/traps.c:174 [inline] fixup_bug arch/x86/kernel/traps.c:169 [inline] do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:267 do_invalid_op+0x37/0x50 arch/x86/kernel/traps.c:286 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1027 RIP: 0010:debug_print_object+0x168/0x250 lib/debugobjects.c:485 Code: dd 00 8c 91 88 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 b5 00 00 00 48 8b 14 dd 00 8c 91 88 48 c7 c7 60 81 91 88 e8 07 13 a2 fd <0f> 0b 83 05 03 78 01 07 01 48 83 c4 20 5b 41 5c 41 5d 41 5e 5d c3 RSP: 0018:ffffc90000da8ca0 EFLAGS: 00010082 RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000 RDX: 0000000000000100 RSI: ffffffff815e5916 RDI: fffff520001b5186 RBP: ffffc90000da8ce0 R08: ffff888018fd0100 R09: ffffed1015d245c9 R10: ffffed1015d245c8 R11: ffff8880ae922e43 R12: 0000000000000001 R13: ffffffff89bb5060 R14: ffffffff81643280 R15: ffff888093928f38 debug_object_deactivate lib/debugobjects.c:738 [inline] debug_object_deactivate+0x237/0x320 lib/debugobjects.c:698 debug_timer_deactivate kernel/time/timer.c:719 [inline] debug_deactivate kernel/time/timer.c:768 [inline] detach_timer kernel/time/timer.c:813 [inline] expire_timers kernel/time/timer.c:1438 [inline] __run_timers kernel/time/timer.c:1773 [inline] __run_timers kernel/time/timer.c:1740 [inline] run_timer_softirq+0x520/0x1790 kernel/time/timer.c:1786 __do_softirq+0x262/0x98c kernel/softirq.c:292 invoke_softirq kernel/softirq.c:373 [inline] irq_exit+0x19b/0x1e0 kernel/softirq.c:413 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x1a3/0x610 arch/x86/kernel/apic/apic.c:1137 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829 RIP: 0010:tomoyo_compare_number_union+0x39/0xf0 security/tomoyo/file.c:115 Code: 89 f3 e8 4a a9 0d fe 48 8d 7b 10 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 9a 00 00 00 4c 8b 6b 10 <4d> 85 ed 75 79 e8 1d a9 0d fe 48 89 da 48 b8 00 00 00 00 00 fc ff RSP: 0018:ffffc90018837b30 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 RAX: dffffc0000000000 RBX: ffff888096a83fb0 RCX: ffffffff83678d50 RDX: 1ffff11012d507f8 RSI: ffffffff83678bf6 RDI: ffff888096a83fc0 RBP: ffffc90018837b50 R08: ffff888018fd0100 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000006364 R13: 0000000000000000 R14: ffffc90018837c58 R15: 0000000000000002 tomoyo_check_path_number_acl+0xc9/0x150 security/tomoyo/file.c:282 tomoyo_check_acl+0x141/0x3e0 security/tomoyo/domain.c:175 tomoyo_path_number_perm+0x331/0x520 security/tomoyo/file.c:733 tomoyo_file_ioctl+0x23/0x30 security/tomoyo/tomoyo.c:335 security_file_ioctl+0x77/0xc0 security/security.c:1441 __do_compat_sys_ioctl fs/ioctl.c:802 [inline] __se_compat_sys_ioctl fs/ioctl.c:792 [inline] __ia32_compat_sys_ioctl+0xc0/0x2c0 fs/ioctl.c:792 do_syscall_32_irqs_on arch/x86/entry/common.c:337 [inline] do_fast_syscall_32+0x27b/0xe16 arch/x86/entry/common.c:408 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 RIP: 0023:0xf7f11e39 Code: 1d 00 00 00 89 d3 5b 5e 5d c3 8b 04 24 c3 8b 1c 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 RSP: 002b:00000000f5d0c0e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 00000000000000e8 RCX: 0000000000006364 RDX: 0000000000000000 RSI: 000000000817afdc RDI: 00000000003d0f00 RBP: 00000000f5d0c228 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 ======================================================