------------[ cut here ]------------
WARNING: CPU: 1 PID: 5084 at net/ipv4/af_inet.c:155 inet_sock_destruct+0x6ef/0x8b0 net/ipv4/af_inet.c:155
Modules linked in:
CPU: 1 PID: 5084 Comm: syz-executor745 Not tainted 6.7.0-rc1-syzkaller-00012-g9bacdd8996c7 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
RIP: 0010:inet_sock_destruct+0x6ef/0x8b0 net/ipv4/af_inet.c:155
Code: 0f 0b 90 e9 fd fd ff ff e8 be aa 7f f8 90 0f 0b 90 e9 33 fe ff ff e8 b0 aa 7f f8 90 0f 0b 90 e9 87 fd ff ff e8 a2 aa 7f f8 90 <0f> 0b 90 e9 8f fe ff ff e8 64 33 d6 f8 e9 68 fc ff ff 48 89 ef e8
RSP: 0018:ffffc900001f0da0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8880276e1a00 RCX: ffffffff8907e4de
RDX: ffff888017bd8000 RSI: ffffffff8907e64e RDI: 0000000000000005
RBP: 00000000fffff000 R08: 0000000000000005 R09: 0000000000000000
R10: 00000000fffff000 R11: 0000000000000000 R12: ffff8880276e1a28
R13: ffff8880276e1b60 R14: 0000000000000000 R15: 0000000000000002
FS:  00007f6085d556c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6085deb948 CR3: 000000004522f000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 __sk_destruct+0x4d/0x770 net/core/sock.c:2170
 rcu_do_batch kernel/rcu/tree.c:2158 [inline]
 rcu_core+0x819/0x1680 kernel/rcu/tree.c:2431
 __do_softirq+0x21a/0x8de kernel/softirq.c:553
 invoke_softirq kernel/softirq.c:427 [inline]
 __irq_exit_rcu kernel/softirq.c:632 [inline]
 irq_exit_rcu+0xb7/0x120 kernel/softirq.c:644
 sysvec_apic_timer_interrupt+0x95/0xb0 arch/x86/kernel/apic/apic.c:1076
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645
RIP: 0010:__sanitizer_cov_trace_pc+0x34/0x60 kernel/kcov.c:207
Code: bc 03 00 65 8b 05 c4 2b 7c 7e a9 00 01 ff 00 48 8b 34 24 74 0f f6 c4 01 74 35 8b 82 fc 15 00 00 85 c0 74 2b 8b 82 d8 15 00 00 <83> f8 02 75 20 48 8b 8a e0 15 00 00 8b 92 dc 15 00 00 48 8b 01 48
RSP: 0018:ffffc900039cf688 EFLAGS: 00000246
RAX: 0000000000000000 RBX: ffffc900039cf768 RCX: ffffc900039cf79c
RDX: ffff888017bd8000 RSI: ffffffff813a078d RDI: ffffc900039cf7a8
RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffffc900039cf7f8
R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000001
 unwind_next_frame+0x114d/0x2390 arch/x86/kernel/unwind_orc.c:664
 __unwind_start+0x5a4/0x880 arch/x86/kernel/unwind_orc.c:760
 unwind_start arch/x86/include/asm/unwind.h:64 [inline]
 arch_stack_walk+0xaf/0x170 arch/x86/kernel/stacktrace.c:24
 stack_trace_save+0x96/0xd0 kernel/stacktrace.c:122
 kasan_save_stack+0x33/0x50 mm/kasan/common.c:45
 kasan_set_track+0x25/0x30 mm/kasan/common.c:52
 __kasan_slab_alloc+0x81/0x90 mm/kasan/common.c:328
 kasan_slab_alloc include/linux/kasan.h:188 [inline]
 slab_post_alloc_hook mm/slab.h:763 [inline]
 slab_alloc_node mm/slub.c:3478 [inline]
 slab_alloc mm/slub.c:3486 [inline]
 __kmem_cache_alloc_lru mm/slub.c:3493 [inline]
 kmem_cache_alloc+0x15d/0x2f0 mm/slub.c:3502
 kmem_cache_zalloc include/linux/slab.h:711 [inline]
 taskstats_tgid_alloc kernel/taskstats.c:582 [inline]
 taskstats_exit+0x64c/0xbd0 kernel/taskstats.c:621
 do_exit+0x832/0x2ae0 kernel/exit.c:856
 do_group_exit+0xd4/0x2a0 kernel/exit.c:1021
 get_signal+0x23be/0x2790 kernel/signal.c:2904
 arch_do_signal_or_restart+0x90/0x7f0 arch/x86/kernel/signal.c:309
 exit_to_user_mode_loop kernel/entry/common.c:168 [inline]
 exit_to_user_mode_prepare+0x121/0x240 kernel/entry/common.c:204
 __syscall_exit_to_user_mode_work kernel/entry/common.c:285 [inline]
 syscall_exit_to_user_mode+0x1e/0x60 kernel/entry/common.c:296
 do_syscall_64+0x4d/0x110 arch/x86/entry/common.c:88
 entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7f6085d951e9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f6085d55238 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007f6085e1f3e8 RCX: 00007f6085d951e9
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f6085e1f3e8
RBP: 00007f6085e1f3e0 R08: 00007f6085d556c0 R09: 00007f6085d556c0
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6085dec2c0
R13: 000000000000000b R14: 00007fffc1d17490 R15: 00007fffc1d17578
 </TASK>
----------------
Code disassembly (best guess):
   0:	bc 03 00 65 8b       	mov    $0x8b650003,%esp
   5:	05 c4 2b 7c 7e       	add    $0x7e7c2bc4,%eax
   a:	a9 00 01 ff 00       	test   $0xff0100,%eax
   f:	48 8b 34 24          	mov    (%rsp),%rsi
  13:	74 0f                	je     0x24
  15:	f6 c4 01             	test   $0x1,%ah
  18:	74 35                	je     0x4f
  1a:	8b 82 fc 15 00 00    	mov    0x15fc(%rdx),%eax
  20:	85 c0                	test   %eax,%eax
  22:	74 2b                	je     0x4f
  24:	8b 82 d8 15 00 00    	mov    0x15d8(%rdx),%eax
* 2a:	83 f8 02             	cmp    $0x2,%eax <-- trapping instruction
  2d:	75 20                	jne    0x4f
  2f:	48 8b 8a e0 15 00 00 	mov    0x15e0(%rdx),%rcx
  36:	8b 92 dc 15 00 00    	mov    0x15dc(%rdx),%edx
  3c:	48 8b 01             	mov    (%rcx),%rax
  3f:	48                   	rex.W