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WARNING: kernel/kcov.c:477 at kcov_task_exit+0xf5/0x160 kernel/kcov.c:477, CPU#0: udevd/16188
Modules linked in:
CPU: 0 UID: 0 PID: 16188 Comm: udevd Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:kcov_task_exit+0xf5/0x160 kernel/kcov.c:477
Code: 10 00 00 48 8b bb 90 00 00 00 e8 e6 24 51 00 48 89 df 5b 41 5e 41 5f e9 f9 c8 56 00 7c 1c 5b 41 5e 41 5f e9 8d ca 15 09 cc 90 <0f> 0b 90 4c 89 f7 5b 41 5e 41 5f e9 cb 64 14 09 48 89 df be 03 00
RSP: 0018:ffffc9000cb47d20 EFLAGS: 00010287
RAX: a8bc4784e6db3800 RBX: ffff888144fb2e00 RCX: 0000000000000000
RDX: 000000001abf8f50 RSI: ffffffff8b3f57c0 RDI: 00000000ffffffff
RBP: ffffc9000cb47e78 R08: ffffffff8ad41021 R09: ffffffff8d5ae940
R10: dffffc0000000000 R11: fffffbfff1db66cf R12: 1ffff1100591a1fd
R13: 0000000000000000 R14: ffff888144fb2e08 R15: ffff8880310c5ac0
FS:  00007f81ac4c1880(0000) GS:ffff888126cef000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005605eab57d70 CR3: 0000000031bba000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 do_exit+0xd1/0x22f0 kernel/exit.c:904
 do_group_exit+0x21c/0x2d0 kernel/exit.c:1112
 __do_sys_exit_group kernel/exit.c:1123 [inline]
 __se_sys_exit_group kernel/exit.c:1121 [inline]
 __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1121
 x64_sys_call+0x2210/0x2210 arch/x86/include/generated/asm/syscalls_64.h:232
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xec/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f81ac5f96c5
Code: ff ff ff 64 89 02 eb d2 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 8b 35 21 f7 0f 00 ba e7 00 00 00 eb 03 66 90 f4 89 d0 0f 05 <48> 3d 00 f0 ff ff 76 f3 f7 d8 64 89 06 eb ec 66 2e 0f 1f 84 00 00
RSP: 002b:00007ffd3fa93fc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 00005605eab53c20 RCX: 00007f81ac5f96c5
RDX: 00000000000000e7 RSI: fffffffffffffe68 RDI: 0000000000000000
RBP: 00005605eab30910 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffd3fa94010 R14: 0000000000000000 R15: 0000000000000000
 </TASK>