------------[ cut here ]------------
WARNING: net/ipv4/af_inet.c:157 at inet_sock_destruct+0x62d/0x740 net/ipv4/af_inet.c:157, CPU#0: syz.1.3212/17915
Modules linked in:
CPU: 0 UID: 0 PID: 17915 Comm: syz.1.3212 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:inet_sock_destruct+0x62d/0x740 net/ipv4/af_inet.c:157
Code: 0f 0b 90 e9 58 fe ff ff e8 a0 81 e4 f7 90 0f 0b 90 e9 8b fe ff ff e8 92 81 e4 f7 90 0f 0b 90 e9 b1 fe ff ff e8 84 81 e4 f7 90 <0f> 0b 90 e9 d7 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 95 fc
RSP: 0018:ffffc90000007d28 EFLAGS: 00010246
RAX: ffffffff89dc772c RBX: dffffc0000000000 RCX: ffff888031589e80
RDX: 0000000000000100 RSI: 0000000000000f70 RDI: 0000000000000000
RBP: 0000000000000f70 R08: ffff888077f7bc67 R09: 1ffff1100efef78c
R10: dffffc0000000000 R11: ffffed100efef78d R12: ffff888077f7b9c0
R13: dffffc0000000000 R14: ffff888077f7bc4c R15: ffffffff8f3e38c0
FS:  000055557c482500(0000) GS:ffff888125e1c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fffe718ff08 CR3: 0000000078374000 CR4: 00000000003526f0
Call Trace:
 <IRQ>
 __sk_destruct+0x85/0x880 net/core/sock.c:2350
 rcu_do_batch kernel/rcu/tree.c:2605 [inline]
 rcu_core+0xc8e/0x1720 kernel/rcu/tree.c:2857
 handle_softirqs+0x22b/0x7c0 kernel/softirq.c:622
 __do_softirq kernel/softirq.c:656 [inline]
 invoke_softirq kernel/softirq.c:496 [inline]
 __irq_exit_rcu+0x60/0x150 kernel/softirq.c:723
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:739
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1056 [inline]
 sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1056
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697
RIP: 0010:_raw_spin_lock_irqsave+0x6/0x60 kernel/locking/spinlock.c:161
Code: 41 f6 48 83 c4 08 48 89 df 5b e9 15 b9 41 f6 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 41 56 <53> 49 89 fe 9c 5b fa f7 c3 00 02 00 00 74 05 e8 26 ed 6b f6 bf 01
RSP: 0018:ffffc900030a7ca0 EFLAGS: 00000296
RAX: 000ffffc900030a7 RBX: ffffc900030a7d40 RCX: 0000000000008e78
RDX: 0000000000000000 RSI: ffffffff8b6d3840 RDI: ffffffff99aeedc0
RBP: ffffc900030a7e10 R08: ffffffff8f823877 R09: 1ffffffff1f0470e
R10: dffffc0000000000 R11: fffffbfff1f0470f R12: ffffffff99aeedb8
R13: dffffc0000000000 R14: ffff888031589e80 R15: dffffc0000000000
 debug_object_free+0x7c/0x400 lib/debugobjects.c:962
 destroy_hrtimer_on_stack kernel/time/hrtimer.c:448 [inline]
 hrtimer_nanosleep+0x2a6/0x360 kernel/time/hrtimer.c:2178
 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1398 [inline]
 __se_sys_clock_nanosleep+0x339/0x390 kernel/time/posix-timers.c:1375
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xec/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f7b16bc2005
Code: 24 0c 89 3c 24 48 89 4c 24 18 e8 f6 54 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 4f 55 ff ff 48 8b 04 24 48 83 c4 28 f7 d8
RSP: 002b:00007ffe29ad87b0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 00007f7b16de5fa0 RCX: 00007f7b16bc2005
RDX: 00007ffe29ad87f0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007f7b16de7da0 R08: 0000000000000000 R09: 3fffffffffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 00000000000d6672
R13: 00007f7b16de5fa0 R14: ffffffffffffffff R15: 00007ffe29ad8930
 </TASK>
----------------
Code disassembly (best guess), 2 bytes skipped:
   0:	48 83 c4 08          	add    $0x8,%rsp
   4:	48 89 df             	mov    %rbx,%rdi
   7:	5b                   	pop    %rbx
   8:	e9 15 b9 41 f6       	jmp    0xf641b922
   d:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
  16:	90                   	nop
  17:	90                   	nop
  18:	90                   	nop
  19:	90                   	nop
  1a:	90                   	nop
  1b:	90                   	nop
  1c:	90                   	nop
  1d:	90                   	nop
  1e:	90                   	nop
  1f:	90                   	nop
  20:	90                   	nop
  21:	90                   	nop
  22:	f3 0f 1e fa          	endbr64
  26:	41 56                	push   %r14
* 28:	53                   	push   %rbx <-- trapping instruction
  29:	49 89 fe             	mov    %rdi,%r14
  2c:	9c                   	pushf
  2d:	5b                   	pop    %rbx
  2e:	fa                   	cli
  2f:	f7 c3 00 02 00 00    	test   $0x200,%ebx
  35:	74 05                	je     0x3c
  37:	e8 26 ed 6b f6       	call   0xf66bed62
  3c:	bf                   	.byte 0xbf
  3d:	01                   	.byte 0x1