------------[ cut here ]------------ ODEBUG: active_state not available (active state 0) object type: rcu_head hint: 0x0 WARNING: CPU: 1 PID: 4894 at lib/debugobjects.c:505 debug_print_object+0x16e/0x250 lib/debugobjects.c:505 Modules linked in: CPU: 1 PID: 4894 Comm: systemd-udevd Not tainted 5.10.0-rc2-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:debug_print_object+0x16e/0x250 lib/debugobjects.c:505 Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 af 00 00 00 48 8b 14 dd 60 20 9d 89 4c 89 ee 48 c7 c7 60 14 9d 89 e8 d9 f9 f1 04 <0f> 0b 83 05 f5 e8 32 09 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3 RSP: 0018:ffffc90000da8d48 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000 RDX: ffff8880222f4440 RSI: ffffffff8158d165 RDI: fffff520001b519b RBP: 0000000000000001 R08: 0000000000000001 R09: ffff8880b9f2005b R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff894cb420 R13: ffffffff899d1a60 R14: 0000000000000000 R15: ffff88803230ec70 FS: 00007f90a37e58c0(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000016a9e60 CR3: 0000000014289000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: debug_object_active_state lib/debugobjects.c:946 [inline] debug_object_active_state+0x1d2/0x350 lib/debugobjects.c:909 debug_rcu_head_unqueue kernel/rcu/rcu.h:185 [inline] rcu_do_batch kernel/rcu/tree.c:2469 [inline] rcu_core+0x58c/0xe80 kernel/rcu/tree.c:2711 __do_softirq+0x2a0/0x9f6 kernel/softirq.c:298 asm_call_irq_on_stack+0xf/0x20 __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline] do_softirq_own_stack+0xaa/0xd0 arch/x86/kernel/irq_64.c:77 invoke_softirq kernel/softirq.c:393 [inline] __irq_exit_rcu kernel/softirq.c:423 [inline] irq_exit_rcu+0x132/0x200 kernel/softirq.c:435 sysvec_apic_timer_interrupt+0x4d/0x100 arch/x86/kernel/apic/apic.c:1091 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:631 RIP: 0010:tomoyo_domain_quota_is_ok+0x25a/0x550 security/tomoyo/util.c:1092 Code: 48 8b 44 24 08 48 8b 78 28 e8 92 ee fd ff 48 8d 78 58 48 89 c3 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 <84> c0 74 08 3c 03 0f 8e a3 02 00 00 8b 5b 58 44 89 ee 89 df e8 ed RSP: 0018:ffffc900012c7870 EFLAGS: 00000a02 RAX: 0000000000000000 RBX: ffff8881416d6800 RCX: 0000000000000001 RDX: 1ffff110282dad0b RSI: ffffffff8384e022 RDI: ffff8881416d6858 RBP: ffff8880145fcb90 R08: 0000000000000001 R09: ffffffff8f08df07 R10: 0000000000000010 R11: 0000000000000000 R12: 0000000000000001 R13: 0000000000000400 R14: dffffc0000000000 R15: 0000000000000000 tomoyo_supervisor+0x2f2/0xef0 security/tomoyo/common.c:2089 tomoyo_audit_path_log security/tomoyo/file.c:168 [inline] tomoyo_path_permission security/tomoyo/file.c:587 [inline] tomoyo_path_permission+0x270/0x3a0 security/tomoyo/file.c:573 tomoyo_path_perm+0x2f0/0x400 security/tomoyo/file.c:838 security_inode_getattr+0xcf/0x140 security/security.c:1279 vfs_getattr fs/stat.c:121 [inline] vfs_statx+0x164/0x390 fs/stat.c:189 vfs_fstatat fs/stat.c:207 [inline] vfs_lstat include/linux/fs.h:3109 [inline] __do_sys_newlstat+0x91/0x110 fs/stat.c:362 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7f90a2658335 Code: 69 db 2b 00 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 83 ff 01 48 89 f0 77 30 48 89 c7 48 89 d6 b8 06 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 f3 c3 90 48 8b 15 31 db 2b 00 f7 d8 64 89 RSP: 002b:00007ffeebb0b918 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 RAX: ffffffffffffffda RBX: 000056235987cdf0 RCX: 00007f90a2658335 RDX: 00007ffeebb0b950 RSI: 00007ffeebb0b950 RDI: 000056235987bdf0 RBP: 00007ffeebb0ba10 R08: 00007f90a2917178 R09: 0000000000001010 R10: 00007f90a2916b58 R11: 0000000000000246 R12: 000056235987bdf0 R13: 000056235987be0a R14: 0000562359872015 R15: 000056235987201a