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ODEBUG: free active (active state 0) object type: hrtimer hint: isotp_rx_timer_handler+0x0/0x170 include/linux/list.h:71
WARNING: CPU: 2 PID: 5033 at lib/debugobjects.c:505 debug_print_object+0x16e/0x250 lib/debugobjects.c:505
Modules linked in:
CPU: 2 PID: 5033 Comm: systemd-udevd Not tainted 5.13.0-rc6-syzkaller #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
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 71 c2 89 4c 89 ee 48 c7 c7 60 65 c2 89 e8 27 18 02 05 <0f> 0b 83 05 95 0f f6 09 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3
RSP: 0018:ffffc90000570c90 EFLAGS: 00010082
RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000
RDX: ffff888015906000 RSI: ffffffff815c1755 RDI: fffff520000ae184
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff815bb58e R11: 0000000000000000 R12: ffffffff896d9140
R13: ffffffff89c26ba0 R14: ffffffff8163bca0 R15: dffffc0000000000
FS:  00007f8453cf48c0(0000) GS:ffff88802cc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b32229000 CR3: 0000000013fd5000 CR4: 0000000000150ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 __debug_check_no_obj_freed lib/debugobjects.c:987 [inline]
 debug_check_no_obj_freed+0x301/0x420 lib/debugobjects.c:1018
 kfree+0xd1/0x2c0 mm/slab.c:3802
 sk_prot_free net/core/sock.c:1747 [inline]
 __sk_destruct+0x6c6/0x900 net/core/sock.c:1832
 sk_destruct+0xbd/0xe0 net/core/sock.c:1847
 __sk_free+0xef/0x3d0 net/core/sock.c:1858
 sk_free+0x78/0xa0 net/core/sock.c:1869
 sock_put include/net/sock.h:1813 [inline]
 can_rx_delete_receiver+0xbd/0xf0 net/can/af_can.c:497
 rcu_do_batch kernel/rcu/tree.c:2558 [inline]
 rcu_core+0x7ab/0x13b0 kernel/rcu/tree.c:2793
 __do_softirq+0x29b/0x9f6 kernel/softirq.c:559
 invoke_softirq kernel/softirq.c:433 [inline]
 __irq_exit_rcu+0x136/0x200 kernel/softirq.c:637
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:649
 sysvec_apic_timer_interrupt+0x93/0xc0 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+0x7/0x40 kernel/kcov.c:163
Code: fe ff ff 48 89 df e8 28 ab 44 00 e9 a1 fe ff ff 48 8b 3c 24 e8 1a ab 44 00 e9 18 fe ff ff cc cc cc cc cc 65 8b 05 29 e7 8d 7e <89> c2 81 e2 00 01 00 00 a9 00 01 ff 00 74 10 31 c0 85 d2 74 15 8b
RSP: 0018:ffffc90000da7838 EFLAGS: 00000202
RAX: 0000000080000000 RBX: 0000000000000001 RCX: 0000000000000006
RDX: 0000000000000000 RSI: ffff888015906000 RDI: 0000000000000003
RBP: 0000000000000008 R08: ffffffff89bccfa0 R09: ffffffff839fc109
R10: 0000000000000007 R11: 0000000000000002 R12: ffff888015906000
R13: 0000000000000195 R14: dffffc0000000000 R15: 0000000000000000
 write_comp_data kernel/kcov.c:218 [inline]
 __sanitizer_cov_trace_switch+0x63/0xf0 kernel/kcov.c:320
 tomoyo_domain_quota_is_ok+0x1c9/0x550 security/tomoyo/util.c:1066
 tomoyo_supervisor+0x2f2/0xf00 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:1332
 vfs_getattr fs/stat.c:139 [inline]
 vfs_statx+0x164/0x390 fs/stat.c:207
 vfs_fstatat fs/stat.c:225 [inline]
 vfs_lstat include/linux/fs.h:3384 [inline]
 __do_sys_newlstat+0x91/0x110 fs/stat.c:380
 do_syscall_64+0x3a/0xb0 arch/x86/entry/common.c:47
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f8452b66335
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:00007ffede062e38 EFLAGS: 00000246 ORIG_RAX: 0000000000000006
RAX: ffffffffffffffda RBX: 0000561369940f80 RCX: 00007f8452b66335
RDX: 00007ffede062e70 RSI: 00007ffede062e70 RDI: 000056136993ff80
RBP: 00007ffede062f30 R08: 00007f8452e25278 R09: 0000000000001010
R10: 00007f8452e24b58 R11: 0000000000000246 R12: 000056136993ff80
R13: 000056136993ff9a R14: 0000561369921725 R15: 000056136992172a