------------[ cut here ]------------
WARNING: CPU: 0 PID: 6490 at net/core/stream.c:205 sk_stream_kill_queues+0x2ee/0x3d0 net/core/stream.c:205
Modules linked in:
CPU: 0 PID: 6490 Comm: syz-executor.1 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+0x2ee/0x3d0 net/core/stream.c:205
Code: 5e 41 5f e9 c4 58 5c fa e8 bf 58 5c fa 89 ee 48 89 df e8 75 9a fb ff e9 64 ff ff ff e8 ab 58 5c fa 0f 0b eb 9b e8 a2 58 5c fa <0f> 0b eb c7 e8 99 58 5c fa 0f 0b e9 65 fe ff ff e8 cd c2 a2 fa e9
RSP: 0018:ffffc90000007c28 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 00000000000004ff RCX: 0000000000000100
RDX: ffff88807ee38000 RSI: ffffffff871b19ee RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff871b19b5 R11: 0000000000000000 R12: ffff888013bfca18
R13: ffff888013bfc9a8 R14: ffff888013bfc828 R15: 0000000000000000
FS:  00005555566d6400(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005555566df848 CR3: 000000004c632000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 inet_csk_destroy_sock+0x1a5/0x440 net/ipv4/inet_connection_sock.c:1012
 tcp_done+0x233/0x330 net/ipv4/tcp.c:4417
 tcp_write_err net/ipv4/tcp_timer.c:74 [inline]
 tcp_probe_timer net/ipv4/tcp_timer.c:395 [inline]
 tcp_write_timer_handler+0x447/0xbc0 net/ipv4/tcp_timer.c:626
 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:write_comp_data kernel/kcov.c:218 [inline]
RIP: 0010:__sanitizer_cov_trace_const_cmp1+0x15/0x80 kernel/kcov.c:270
Code: 00 48 89 4c 38 f0 4e 89 54 c8 20 48 89 10 c3 66 0f 1f 44 00 00 53 41 89 fb 41 89 f1 bf 03 00 00 00 65 48 8b 0c 25 40 70 02 00 <48> 89 ce 4c 8b 54 24 08 e8 4e f1 ff ff 84 c0 74 51 48 8b 81 88 15
RSP: 0018:ffffc90003e87a60 EFLAGS: 00000246
RAX: 0000000000000001 RBX: 0000000000000044 RCX: ffff88807ee38000
RDX: ffffed100e13f2b8 RSI: 00000000709f9500 RDI: 0000000000000003
RBP: dffffc0000000000 R08: 0000000000000000 R09: 00000000709f9500
R10: ffffed100e13f2b7 R11: 0000000000000000 R12: ffffc90003e87ba0
R13: ffff8880709f9500 R14: ffff8880709f95b0 R15: 0000000000000045
 tomoyo_check_acl+0x2fb/0x450 security/tomoyo/domain.c:184
 tomoyo_path_permission security/tomoyo/file.c:586 [inline]
 tomoyo_path_permission+0x1ff/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: 0033:0x7fde928b4427
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:00007ffc249bbbb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde928b4427
RDX: 00007ffc249bbbf0 RSI: 00007ffc249bbbf0 RDI: 00007ffc249bbc80
RBP: 00007ffc249bbc80 R08: 0000000000000001 R09: 00007ffc249bba50
R10: 00005555566d78e3 R11: 0000000000000206 R12: 00007fde9290e0bd
R13: 00007ffc249bcd40 R14: 00005555566d7810 R15: 00007ffc249bcd80
 </TASK>
----------------
Code disassembly (best guess):
   0:	00 48 89             	add    %cl,-0x77(%rax)
   3:	4c 38 f0             	rex.WR cmp %r14b,%al
   6:	4e 89 54 c8 20       	mov    %r10,0x20(%rax,%r9,8)
   b:	48 89 10             	mov    %rdx,(%rax)
   e:	c3                   	retq
   f:	66 0f 1f 44 00 00    	nopw   0x0(%rax,%rax,1)
  15:	53                   	push   %rbx
  16:	41 89 fb             	mov    %edi,%r11d
  19:	41 89 f1             	mov    %esi,%r9d
  1c:	bf 03 00 00 00       	mov    $0x3,%edi
  21:	65 48 8b 0c 25 40 70 	mov    %gs:0x27040,%rcx
  28:	02 00
* 2a:	48 89 ce             	mov    %rcx,%rsi <-- trapping instruction
  2d:	4c 8b 54 24 08       	mov    0x8(%rsp),%r10
  32:	e8 4e f1 ff ff       	callq  0xfffff185
  37:	84 c0                	test   %al,%al
  39:	74 51                	je     0x8c
  3b:	48                   	rex.W
  3c:	8b                   	.byte 0x8b
  3d:	81                   	.byte 0x81
  3e:	88                   	.byte 0x88
  3f:	15                   	.byte 0x15