------------[ cut here ]------------
kcov->t != t
WARNING: kernel/kcov.c:475 at kcov_task_exit+0x181/0x240 kernel/kcov.c:475, CPU#0: syz-executor/7068
Modules linked in:
CPU: 0 UID: 0 PID: 7068 Comm: syz-executor Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
RIP: 0010:kcov_task_exit+0x181/0x240 kernel/kcov.c:475
Code: 90 00 00 00 e8 b0 3a 5a 00 4c 89 f7 5b 41 5e 41 5f e9 63 01 60 00 7c 40 5b 41 5e 41 5f c3 cc cc cc cc cc 90 0f 0b 90 eb 10 90 <0f> 0b 90 eb 0a 90 0f 0b 90 eb 04 90 0f 0b 90 4c 89 ff 5b 41 5e 41
RSP: 0018:ffffc900045afae0 EFLAGS: 00010206
RAX: 2dffb5708e6a5400 RBX: ffff888027ccdd00 RCX: 0000000000000000
RDX: 00000000b8e13370 RSI: ffffffff8baa4360 RDI: 00000000ffffffff
RBP: ffffc900045afc30 R08: ffffffff8b35db20 R09: ffffffff8dfcb2a0
R10: dffffc0000000000 R11: fffffbfff1f1ac5f R12: dffffc0000000000
R13: 0000000000000009 R14: ffff88802c041a00 R15: ffff88802c041a08
FS:  0000555593d52500(0000) GS:ffff888125ebb000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007faa97c50eb8 CR3: 0000000060caa000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 do_exit+0x150/0x22c0 kernel/exit.c:937
 do_group_exit+0x21b/0x2d0 kernel/exit.c:1147
 get_signal+0x1284/0x1330 kernel/signal.c:3038
 arch_do_signal_or_restart+0xbc/0x840 arch/x86/kernel/signal.c:337
 __exit_to_user_mode_loop kernel/entry/common.c:66 [inline]
 exit_to_user_mode_loop+0x104/0x710 kernel/entry/common.c:101
 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:207 [inline]
 syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:230 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:318 [inline]
 do_syscall_64+0x353/0x580 arch/x86/entry/syscall_64.c:100
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f9df46dcaeb
Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00
RSP: 002b:00007ffe4a315db0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffed RBX: 0000000000000005 RCX: 00007f9df46dcaeb
RDX: 00007ffe4a315e10 RSI: 0000000000008933 RDI: 0000000000000005
RBP: 00007f9df4773686 R08: 0000000000000000 R09: 00007ffe4a316130
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
R13: 00007f9df5484620 R14: 0000000000000000 R15: 0000000000000000
 </TASK>