------------[ cut here ]------------
ODEBUG: free active (active state 0) object type: hrtimer hint: isotp_rx_timer_handler+0x0/0x160 net/can/isotp.c:1415
WARNING: CPU: 0 PID: 4851 at lib/debugobjects.c:508 debug_print_object lib/debugobjects.c:505 [inline]
WARNING: CPU: 0 PID: 4851 at lib/debugobjects.c:508 __debug_check_no_obj_freed lib/debugobjects.c:987 [inline]
WARNING: CPU: 0 PID: 4851 at lib/debugobjects.c:508 debug_check_no_obj_freed+0x44b/0x650 lib/debugobjects.c:1018
Modules linked in:
CPU: 0 PID: 4851 Comm: systemd-udevd Not tainted 5.13.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:debug_print_object lib/debugobjects.c:505 [inline]
RIP: 0010:__debug_check_no_obj_freed lib/debugobjects.c:987 [inline]
RIP: 0010:debug_check_no_obj_freed+0x44b/0x650 lib/debugobjects.c:1018
Code: 4c 89 ef e8 47 38 c6 fd 4d 8b 45 00 48 c7 c7 c0 a8 92 8a 48 c7 c6 e0 a4 92 8a 48 89 da 44 89 f1 4d 89 f9 31 c0 e8 c5 57 4a fd <0f> 0b 48 ba 00 00 00 00 00 fc ff df ff 05 3f 5c 37 0a 48 8b 5c 24
RSP: 0018:ffffc900000079a8 EFLAGS: 00010246
RAX: 17290f64aaec2900 RBX: ffffffff8a92aa80 RCX: ffff888012da1c40
RDX: 0000000000000100 RSI: 0000000000000100 RDI: 0000000000000000
RBP: ffff88802f245830 R08: ffffffff816564b2 R09: ffffed1017345f90
R10: ffffed1017345f90 R11: 0000000000000000 R12: ffff88802f24582c
R13: ffffffff8a30f240 R14: 0000000000000000 R15: ffffffff88e03110
FS:  00007efd3012e8c0(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000051e7f0 CR3: 000000001794e000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 free_pages_prepare mm/page_alloc.c:1303 [inline]
 __free_pages_ok+0x2f5/0x1180 mm/page_alloc.c:1572
 kfree+0x287/0x2d0 mm/slub.c:4209
 sk_prot_free net/core/sock.c:1747 [inline]
 __sk_destruct+0x5d6/0x830 net/core/sock.c:1832
 rcu_do_batch kernel/rcu/tree.c:2558 [inline]
 rcu_core+0x906/0x14b0 kernel/rcu/tree.c:2793
 __do_softirq+0x372/0x7a6 kernel/softirq.c:559
 invoke_softirq kernel/softirq.c:433 [inline]
 __irq_exit_rcu+0x245/0x280 kernel/softirq.c:637
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:649
 sysvec_apic_timer_interrupt+0x91/0xb0 arch/x86/kernel/apic/apic.c:1100
 </IRQ>
 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:647
RIP: 0010:check_kcov_mode kernel/kcov.c:163 [inline]
RIP: 0010:write_comp_data kernel/kcov.c:218 [inline]
RIP: 0010:__sanitizer_cov_trace_const_cmp1+0x14/0xa0 kernel/kcov.c:270
Code: 83 c8 18 48 89 34 01 4c 89 44 d1 18 49 ff c2 4c 89 11 c3 0f 1f 00 4c 8b 04 24 65 48 8b 14 25 80 ef 01 00 65 8b 05 f4 d2 82 7e <a9> 00 01 ff 00 74 10 a9 00 01 00 00 74 6e 83 ba 3c 15 00 00 00 74
RSP: 0018:ffffc900010cf970 EFLAGS: 00000246
RAX: 0000000080000000 RBX: ffff888019c7d010 RCX: ffff888012da1c40
RDX: ffff888012da1c40 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff83c551e6 R09: ffffffff83c5ba73
R10: 0000000000000003 R11: ffff888012da1c40 R12: ffff888029b24700
R13: dffffc0000000000 R14: ffff888019c7d000 R15: 0000000000000000
 tomoyo_check_acl+0xc6/0x430 security/tomoyo/domain.c:173
 tomoyo_path_permission+0x1af/0x370 security/tomoyo/file.c:586
 tomoyo_path_perm+0x3cd/0x650 security/tomoyo/file.c:838
 security_inode_getattr+0xc0/0x140 security/security.c:1332
 vfs_getattr fs/stat.c:139 [inline]
 vfs_statx+0x188/0x3d0 fs/stat.c:207
 vfs_fstatat fs/stat.c:225 [inline]
 vfs_lstat include/linux/fs.h:3384 [inline]
 __do_sys_newlstat fs/stat.c:380 [inline]
 __se_sys_newlstat fs/stat.c:374 [inline]
 __x64_sys_newlstat+0xd3/0x150 fs/stat.c:374
 do_syscall_64+0x3f/0xb0 arch/x86/entry/common.c:47
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7efd2efa0335
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:00007ffecd265398 EFLAGS: 00000246 ORIG_RAX: 0000000000000006
RAX: ffffffffffffffda RBX: 000055de89d1a740 RCX: 00007efd2efa0335
RDX: 00007ffecd2653d0 RSI: 00007ffecd2653d0 RDI: 000055de89d19740
RBP: 00007ffecd265490 R08: 00007efd2f25f1b8 R09: 0000000000001010
R10: 00007efd2f25eb58 R11: 0000000000000246 R12: 000055de89d19740
R13: 000055de89d19760 R14: 000055de89d07f0b R15: 000055de89d07f10