------------[ cut here ]------------
WARNING: CPU: 0 PID: 31724 at net/core/stream.c:204 sk_stream_kill_queues+0x2e5/0x3d0 net/core/stream.c:204
Modules linked in:
CPU: 0 PID: 31724 Comm: syz-executor.5 Not tainted 5.15.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:sk_stream_kill_queues+0x2e5/0x3d0 net/core/stream.c:204
Code: c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f e9 64 5b 5c fa e8 5f 5b 5c fa 89 ee 48 89 df e8 35 9f fb ff e9 64 ff ff ff e8 4b 5b 5c fa <0f> 0b eb 9b e8 42 5b 5c fa 0f 0b eb c7 e8 39 5b 5c fa 0f 0b e9 65
RSP: 0018:ffffc90000007ae8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff88807ead4800 RCX: 0000000000000100
RDX: ffff888019d9ba00 RSI: ffffffff871b1745 RDI: 0000000000000003
RBP: 00000000fffffe80 R08: 0000000000000000 R09: 0000000000000008
R10: ffffffff871b16e0 R11: 0000000000000000 R12: ffff88807ead4a18
R13: ffff88807ead49a8 R14: ffff88807ead4828 R15: ffff88807ead4830
FS:  0000555555ef4400(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffe7ad52ff8 CR3: 00000000413c1000 CR4: 00000000003506f0
DR0: 0000000020000240 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
Call Trace:
 <IRQ>
 inet_csk_destroy_sock+0x1a5/0x440 net/ipv4/inet_connection_sock.c:1012
 tcp_done+0x233/0x330 net/ipv4/tcp.c:4399
 tcp_write_err net/ipv4/tcp_timer.c:74 [inline]
 tcp_write_timeout net/ipv4/tcp_timer.c:276 [inline]
 tcp_retransmit_timer+0x20d2/0x3320 net/ipv4/tcp_timer.c:512
 tcp_write_timer_handler+0x5e6/0xbc0 net/ipv4/tcp_timer.c:622
 tcp_write_timer+0xa2/0x2b0 net/ipv4/tcp_timer.c:642
 call_timer_fn+0x1a5/0x6b0 kernel/time/timer.c:1421
 expire_timers kernel/time/timer.c:1466 [inline]
 __run_timers.part.0+0x675/0xa20 kernel/time/timer.c:1734
 __run_timers kernel/time/timer.c:1715 [inline]
 run_timer_softirq+0xb3/0x1d0 kernel/time/timer.c:1747
 __do_softirq+0x29b/0x9c2 kernel/softirq.c:558
 invoke_softirq kernel/softirq.c:432 [inline]
 __irq_exit_rcu+0x123/0x180 kernel/softirq.c:636
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:648
 sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1097
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:638
RIP: 0010:check_kcov_mode+0x7/0x40 kernel/kcov.c:163
Code: 00 e9 59 fe ff ff 48 8b 7c 24 08 e8 c3 78 46 00 e9 61 fd ff ff cc cc cc cc cc cc cc cc cc cc cc cc cc cc 65 8b 05 b9 05 8b 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:ffffc90004a8f8a8 EFLAGS: 00000206
RAX: 0000000000000000 RBX: 0000000000000003 RCX: ffff888019d9ba00
RDX: ffff888019d9ba00 RSI: ffff888019d9ba00 RDI: 0000000000000003
RBP: ffff888017fff800 R08: 0000000000000000 R09: 0000000000000003
R10: ffffffff83a14e1a R11: 0000000000000010 R12: 0000000000000100
R13: 00000000000001c5 R14: dffffc0000000000 R15: 0000000000000000
 write_comp_data kernel/kcov.c:218 [inline]
 __sanitizer_cov_trace_const_cmp1+0x22/0x80 kernel/kcov.c:270
 tomoyo_domain_quota_is_ok+0x32a/0x550 security/tomoyo/util.c:1092
 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
 tomoyo_path_unlink+0x8e/0xd0 security/tomoyo/tomoyo.c:149
 security_path_unlink+0xd7/0x150 security/security.c:1156
 do_unlinkat+0x360/0x650 fs/namei.c:4163
 __do_sys_unlink fs/namei.c:4215 [inline]
 __se_sys_unlink fs/namei.c:4213 [inline]
 __x64_sys_unlink+0xc6/0x110 fs/namei.c:4213
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fee5ae79427
Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe7ad531c8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee5ae79427
RDX: 00007ffe7ad53200 RSI: 00007ffe7ad53200 RDI: 00007ffe7ad53290
RBP: 00007ffe7ad53290 R08: 0000000000000001 R09: 00007ffe7ad53060
R10: 0000555555ef590b R11: 0000000000000206 R12: 00007fee5aed3105
R13: 00007ffe7ad54350 R14: 0000555555ef5810 R15: 00007ffe7ad54390
 </TASK>
----------------
Code disassembly (best guess), 1 bytes skipped:
   0:	e9 59 fe ff ff       	jmpq   0xfffffe5e
   5:	48 8b 7c 24 08       	mov    0x8(%rsp),%rdi
   a:	e8 c3 78 46 00       	callq  0x4678d2
   f:	e9 61 fd ff ff       	jmpq   0xfffffd75
  14:	cc                   	int3
  15:	cc                   	int3
  16:	cc                   	int3
  17:	cc                   	int3
  18:	cc                   	int3
  19:	cc                   	int3
  1a:	cc                   	int3
  1b:	cc                   	int3
  1c:	cc                   	int3
  1d:	cc                   	int3
  1e:	cc                   	int3
  1f:	cc                   	int3
  20:	cc                   	int3
  21:	cc                   	int3
  22:	65 8b 05 b9 05 8b 7e 	mov    %gs:0x7e8b05b9(%rip),%eax        # 0x7e8b05e2
* 29:	89 c2                	mov    %eax,%edx <-- trapping instruction
  2b:	81 e2 00 01 00 00    	and    $0x100,%edx
  31:	a9 00 01 ff 00       	test   $0xff0100,%eax
  36:	74 10                	je     0x48
  38:	31 c0                	xor    %eax,%eax
  3a:	85 d2                	test   %edx,%edx
  3c:	74 15                	je     0x53
  3e:	8b                   	.byte 0x8b