------------[ cut here ]------------
WARNING: CPU: 2 PID: 22074 at net/ipv4/af_inet.c:154 inet_sock_destruct+0x6df/0x8a0 net/ipv4/af_inet.c:154
Modules linked in:
CPU: 2 PID: 22074 Comm: syz-executor.2 Not tainted 6.3.0-rc5-syzkaller-00153-gaa318c48808c #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
RIP: 0010:inet_sock_destruct+0x6df/0x8a0 net/ipv4/af_inet.c:154
Code: ff e8 e5 87 ec f8 0f 0b e9 07 fe ff ff e8 d9 87 ec f8 0f 0b e9 3f fe ff ff e8 cd 87 ec f8 0f 0b e9 95 fd ff ff e8 c1 87 ec f8 <0f> 0b e9 9f fe ff ff e8 15 a8 3c f9 e9 7a fc ff ff 4c 89 e7 e8 48
RSP: 0018:ffffc90000620c48 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 00000000ffff9000 RCX: 0000000000000100
RDX: ffff88802a1e0040 RSI: ffffffff889570af RDI: 0000000000000005
RBP: ffff888024f84700 R08: 0000000000000005 R09: 0000000000000000
R10: 00000000ffff9000 R11: 0000000000000024 R12: ffff888024f84728
R13: ffff888024f84974 R14: ffff888024f84780 R15: 0000000000000001
FS:  0000555557120400(0000) GS:ffff88802cb00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fad4ee7f300 CR3: 0000000074d92000 CR4: 0000000000150ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 __sk_destruct+0x4d/0x770 net/core/sock.c:2135
 sk_destruct net/core/sock.c:2183 [inline]
 __sk_free+0x175/0x460 net/core/sock.c:2194
 sk_free+0x7c/0xa0 net/core/sock.c:2205
 sock_put include/net/sock.h:1968 [inline]
 tcp_write_timer+0x24b/0x2b0 net/ipv4/tcp_timer.c:644
 call_timer_fn+0x1a0/0x580 kernel/time/timer.c:1700
 expire_timers+0x29b/0x4b0 kernel/time/timer.c:1751
 __run_timers kernel/time/timer.c:2022 [inline]
 __run_timers kernel/time/timer.c:1995 [inline]
 run_timer_softirq+0x326/0x910 kernel/time/timer.c:2035
 __do_softirq+0x1d4/0x905 kernel/softirq.c:571
 invoke_softirq kernel/softirq.c:445 [inline]
 __irq_exit_rcu+0x114/0x190 kernel/softirq.c:650
 irq_exit_rcu+0x9/0x20 kernel/softirq.c:662
 sysvec_apic_timer_interrupt+0x97/0xc0 arch/x86/kernel/apic/apic.c:1107
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645
RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0x3c/0x70 kernel/locking/spinlock.c:194
Code: 74 24 10 e8 d6 c5 61 f7 48 89 ef e8 6e 32 62 f7 81 e3 00 02 00 00 75 25 9c 58 f6 c4 02 75 2d 48 85 db 74 01 fb bf 01 00 00 00 <e8> 4f 6a 54 f7 65 8b 05 70 b8 01 76 85 c0 74 0a 5b 5d c3 e8 2c 80
RSP: 0018:ffffc9000c13fc80 EFLAGS: 00000206
RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff1ceccc1
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
RBP: ffff88802cb2b800 R08: 0000000000000001 R09: 0000000000000001
R10: fffffbfff1ced2ca R11: 0000000000000000 R12: 0000000000000001
R13: dffffc0000000000 R14: ffffc9000c13fdd8 R15: ffff88802a1e0040
 hrtimer_start_expires include/linux/hrtimer.h:432 [inline]
 hrtimer_sleeper_start_expires kernel/time/hrtimer.c:1965 [inline]
 do_nanosleep+0x131/0x4f0 kernel/time/hrtimer.c:2041
 hrtimer_nanosleep+0x19b/0x430 kernel/time/hrtimer.c:2097
 common_nsleep+0xa6/0xd0 kernel/time/posix-timers.c:1236
 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1277 [inline]
 __se_sys_clock_nanosleep kernel/time/posix-timers.c:1254 [inline]
 __x64_sys_clock_nanosleep+0x32e/0x480 kernel/time/posix-timers.c:1254
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f72f58b0e91
Code: 24 0c 89 3c 24 48 89 4c 24 18 e8 aa e7 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 8b 74 24 0c 8b 3c 24 b8 e6 00 00 00 0f 05 <44> 89 c7 48 89 04 24 e8 e3 e7 ff ff 48 8b 04 24 eb 97 66 2e 0f 1f
RSP: 002b:00007ffe1b170370 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 00007f72f59abf80 RCX: 00007f72f58b0e91
RDX: 00007ffe1b1703b0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007f72f59ad980 R08: 0000000000000000 R09: 00007ffe1b192080
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000078d5d
R13: 00007ffe1b1704c0 R14: 00007f72f59abf80 R15: 0000000000000032
 </TASK>
----------------
Code disassembly (best guess), 1 bytes skipped:
   0:	24 10                	and    $0x10,%al
   2:	e8 d6 c5 61 f7       	callq  0xf761c5dd
   7:	48 89 ef             	mov    %rbp,%rdi
   a:	e8 6e 32 62 f7       	callq  0xf762327d
   f:	81 e3 00 02 00 00    	and    $0x200,%ebx
  15:	75 25                	jne    0x3c
  17:	9c                   	pushfq
  18:	58                   	pop    %rax
  19:	f6 c4 02             	test   $0x2,%ah
  1c:	75 2d                	jne    0x4b
  1e:	48 85 db             	test   %rbx,%rbx
  21:	74 01                	je     0x24
  23:	fb                   	sti
  24:	bf 01 00 00 00       	mov    $0x1,%edi
* 29:	e8 4f 6a 54 f7       	callq  0xf7546a7d <-- trapping instruction
  2e:	65 8b 05 70 b8 01 76 	mov    %gs:0x7601b870(%rip),%eax        # 0x7601b8a5
  35:	85 c0                	test   %eax,%eax
  37:	74 0a                	je     0x43
  39:	5b                   	pop    %rbx
  3a:	5d                   	pop    %rbp
  3b:	c3                   	retq
  3c:	e8                   	.byte 0xe8
  3d:	2c 80                	sub    $0x80,%al