IPVS: lblc: UDP 224.0.0.2:0 - no destination available
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WARNING: CPU: 0 PID: 3591 at net/ipv4/af_inet.c:157 inet_sock_destruct+0x64d/0x740
Modules linked in:
CPU: 0 PID: 3591 Comm: syz-executor Not tainted 5.15.169-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:inet_sock_destruct+0x64d/0x740 net/ipv4/af_inet.c:157
Code: 01 e8 e7 0e 9a f8 0f 0b e9 61 fe ff ff e8 db 0e 9a f8 0f 0b e9 96 fe ff ff e8 cf 0e 9a f8 0f 0b e9 be fe ff ff e8 c3 0e 9a f8 <0f> 0b e9 e6 fe ff ff 89 d9 80 e1 07 fe c1 38 c1 0f 8c 5b fd ff ff
RSP: 0000:ffffc90000007b68 EFLAGS: 00010246
RAX: ffffffff88e6651d RBX: 0000000000000100 RCX: ffff88807b22d940
RDX: 0000000000000100 RSI: 0000000000000100 RDI: 0000000000000000
RBP: 0000000000000007 R08: ffffffff88e663fd R09: ffffed10052599e0
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880292ccc80
R13: ffff8880292cd188 R14: dffffc0000000000 R15: ffff8880292ccc92
FS:  000055557ca0c500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3ee2d7d81c CR3: 0000000065749000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 __sk_destruct+0x54/0x840 net/core/sock.c:1955
 rcu_do_batch kernel/rcu/tree.c:2523 [inline]
 rcu_core+0xa15/0x1650 kernel/rcu/tree.c:2763
 handle_softirqs+0x3a7/0x930 kernel/softirq.c:558
 __do_softirq kernel/softirq.c:592 [inline]
 invoke_softirq kernel/softirq.c:432 [inline]
 __irq_exit_rcu+0x157/0x240 kernel/softirq.c:641
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:653
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline]
 sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1108
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:lock_is_held_type+0x137/0x180
Code: 75 40 48 c7 04 24 00 00 00 00 9c 8f 04 24 f7 04 24 00 02 00 00 75 46 41 f7 c4 00 02 00 00 74 01 fb 65 48 8b 04 25 28 00 00 00 <48> 3b 44 24 08 75 3c 89 e8 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f
RSP: 0000:ffffc90002ee7a00 EFLAGS: 00000206
RAX: f199457355c0ac00 RBX: 0000000000000002 RCX: 0000000080000000
RDX: ffff88807b22d940 RSI: ffffffff8a8b3d20 RDI: ffffffff8ad90480
RBP: 0000000000000000 R08: ffffffff81c3b0b8 R09: fffffbfff20ec621
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000246
R13: ffff88807b22d940 R14: 00000000ffffffff R15: ffffffff8c945618
 lock_is_held include/linux/lockdep.h:287 [inline]
 task_css include/linux/cgroup.h:496 [inline]
 blk_cgroup_congested include/linux/blk-cgroup.h:282 [inline]
 __cgroup_throttle_swaprate+0x1a4/0x540 mm/swapfile.c:3809
 cgroup_throttle_swaprate include/linux/swap.h:728 [inline]
 wp_page_copy+0x4e4/0x2070 mm/memory.c:3067
 handle_pte_fault mm/memory.c:4655 [inline]
 __handle_mm_fault mm/memory.c:4772 [inline]
 handle_mm_fault+0x2a3d/0x5960 mm/memory.c:4870
 do_user_addr_fault arch/x86/mm/fault.c:1357 [inline]
 handle_page_fault arch/x86/mm/fault.c:1445 [inline]
 exc_page_fault+0x271/0x700 arch/x86/mm/fault.c:1501
 asm_exc_page_fault+0x22/0x30 arch/x86/include/asm/idtentry.h:606
RIP: 0033:0x7f3ee204d8d8
Code: 55 48 8d 2d ea f3 1c 00 53 48 89 eb 66 0f 1f 44 00 00 44 89 e0 87 03 83 f8 01 7f 26 48 8b 9b 70 08 00 00 48 39 eb 75 ea 31 c0 <87> 05 3e ff d2 00 83 f8 01 7f 25 5b 5d 41 5c c3 0f 1f 84 00 00 00
RSP: 002b:00007ffe4f050d80 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 00007f3ee221cca0 RCX: 00007f3ee2085853
RDX: 00000000000001bc RSI: 0000000000000000 RDI: 0000000001200011
RBP: 00007f3ee221cca0 R08: 0000000000000000 R09: 0000000000000000
R10: 000055557ca0c7d0 R11: 0000000000000246 R12: 0000000000000000
R13: ffffffffffffffa8 R14: 0000000000000006 R15: 00007ffe4f050f20
 </TASK>
----------------
Code disassembly (best guess):
   0:	75 40                	jne    0x42
   2:	48 c7 04 24 00 00 00 	movq   $0x0,(%rsp)
   9:	00
   a:	9c                   	pushf
   b:	8f 04 24             	pop    (%rsp)
   e:	f7 04 24 00 02 00 00 	testl  $0x200,(%rsp)
  15:	75 46                	jne    0x5d
  17:	41 f7 c4 00 02 00 00 	test   $0x200,%r12d
  1e:	74 01                	je     0x21
  20:	fb                   	sti
  21:	65 48 8b 04 25 28 00 	mov    %gs:0x28,%rax
  28:	00 00
* 2a:	48 3b 44 24 08       	cmp    0x8(%rsp),%rax <-- trapping instruction
  2f:	75 3c                	jne    0x6d
  31:	89 e8                	mov    %ebp,%eax
  33:	48 83 c4 10          	add    $0x10,%rsp
  37:	5b                   	pop    %rbx
  38:	41 5c                	pop    %r12
  3a:	41 5d                	pop    %r13
  3c:	41 5e                	pop    %r14
  3e:	41 5f                	pop    %r15