------------[ cut here ]------------
WARNING: CPU: 0 PID: 3591 at net/ipv4/af_inet.c:154 inet_sock_destruct+0x6e7/0x7f0
Modules linked in:
CPU: 0 PID: 3591 Comm: syz-executor240 Not tainted 6.1.53-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
RIP: 0010:inet_sock_destruct+0x6e7/0x7f0 net/ipv4/af_inet.c:154
Code: ff ff e8 8c 69 70 f8 0f 0b e9 21 fe ff ff e8 80 69 70 f8 0f 0b 41 80 3c 2c 00 0f 85 4c fe ff ff e9 4f fe ff ff e8 69 69 70 f8 <0f> 0b e9 bb fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 0e fc ff
RSP: 0018:ffffc90000007b50 EFLAGS: 00010246
RAX: ffffffff8919aac7 RBX: 00000000fffffd00 RCX: ffff888015b63b80
RDX: 0000000080000100 RSI: 00000000fffffd00 RDI: 0000000000000000
RBP: ffff88807eee0cc0 R08: ffffffff8919a97c R09: ffffed100fddc1e7
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1100fddc19d
R13: ffff88807eee11a8 R14: ffff88807eee0ce8 R15: ffff88807eee0cd2
FS: 00007fee1586e6c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555556920ce8 CR3: 000000001b332000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
__sk_destruct+0x50/0x5f0 net/core/sock.c:2129
rcu_do_batch kernel/rcu/tree.c:2251 [inline]
rcu_core+0xa9a/0x1790 kernel/rcu/tree.c:2511
__do_softirq+0x2e9/0xa4c kernel/softirq.c:571
invoke_softirq kernel/softirq.c:445 [inline]
__irq_exit_rcu+0x155/0x240 kernel/softirq.c:650
irq_exit_rcu+0x5/0x20 kernel/softirq.c:662
sysvec_apic_timer_interrupt+0x91/0xb0 arch/x86/kernel/apic/apic.c:1106
asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:649
RIP: 0010:sk_alloc+0x0/0x350 net/core/sock.c:2087
Code: 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 89 f9 80 e1 07 38 c1 7c a1 e8 3e 72 6b f9 eb 9a e8 17 be 10 02 0f 1f 80 00 00 00 00 <55> 41 57 41 56 41 55 41 54 53 48 83 ec 10 4c 89 44 24 08 49 89 cd
RSP: 0018:ffffc90003cefd50 EFLAGS: 00000293
RAX: ffffffff8940c5bb RBX: ffffffff8e3a9590 RCX: ffffffff8e3a9440
RDX: 0000000000000cc0 RSI: 000000000000000a RDI: ffff888074798000
RBP: ffffffff8e3a9440 R08: 0000000000000000 R09: fffffbfff1ce766e
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: 0000000000000006 R14: 0000000000000006 R15: 1ffff1100e6ebd80
inet6_create+0x617/0xf50 net/ipv6/af_inet6.c:192
__sock_create+0x460/0x8d0 net/socket.c:1520
sock_create net/socket.c:1571 [inline]
__sys_socket_create net/socket.c:1608 [inline]
__sys_socket+0x136/0x3a0 net/socket.c:1636
__do_sys_socket net/socket.c:1649 [inline]
__se_sys_socket net/socket.c:1647 [inline]
__x64_sys_socket+0x76/0x80 net/socket.c:1647
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fee158ae5a9
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:00007fee1586e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000029
RAX: ffffffffffffffda RBX: 00007fee159383e8 RCX: 00007fee158ae5a9
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000000a
RBP: 00007fee159383e0 R08: 00007ffff69698e7 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fee159052c0
R13: 00007fee159383ec R14: 00007ffff6969800 R15: 00007ffff69698e8
----------------
Code disassembly (best guess):
0: 8d 65 d8 lea -0x28(%rbp),%esp
3: 5b pop %rbx
4: 41 5c pop %r12
6: 41 5d pop %r13
8: 41 5e pop %r14
a: 41 5f pop %r15
c: 5d pop %rbp
d: c3 ret
e: 89 f9 mov %edi,%ecx
10: 80 e1 07 and $0x7,%cl
13: 38 c1 cmp %al,%cl
15: 7c a1 jl 0xffffffb8
17: e8 3e 72 6b f9 call 0xf96b725a
1c: eb 9a jmp 0xffffffb8
1e: e8 17 be 10 02 call 0x210be3a
23: 0f 1f 80 00 00 00 00 nopl 0x0(%rax)
* 2a: 55 push %rbp <-- trapping instruction
2b: 41 57 push %r15
2d: 41 56 push %r14
2f: 41 55 push %r13
31: 41 54 push %r12
33: 53 push %rbx
34: 48 83 ec 10 sub $0x10,%rsp
38: 4c 89 44 24 08 mov %r8,0x8(%rsp)
3d: 49 89 cd mov %rcx,%r13