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WARNING: CPU: 0 PID: 10975 at net/ipv4/af_inet.c:156 inet_sock_destruct+0x6f2/0x8b0 net/ipv4/af_inet.c:156
Modules linked in:
CPU: 0 PID: 10975 Comm: syz-executor735 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
RIP: 0010:inet_sock_destruct+0x6f2/0x8b0 net/ipv4/af_inet.c:156
Code: 0f 0b 90 e9 fa fd ff ff e8 6b c1 3e f8 90 0f 0b 90 e9 30 fe ff ff e8 5d c1 3e f8 90 0f 0b 90 e9 84 fd ff ff e8 4f c1 3e f8 90 <0f> 0b 90 e9 8f fe ff ff e8 51 a3 99 f8 e9 65 fc ff ff 48 89 ef e8
RSP: 0018:ffffc90000007da0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff88807c043400 RCX: ffffffff894f7971
RDX: ffff888021f39e00 RSI: ffffffff894f7ae1 RDI: 0000000000000005
RBP: 0000000000000340 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000340 R11: 0000000000000000 R12: ffff88807c043428
R13: ffff88807c043490 R14: 0000000000000000 R15: 0000000000000003
FS: 000055558d21f3c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f71be0439c0 CR3: 000000002c980000 CR4: 0000000000350ef0
Call Trace:
__sk_destruct+0x50/0x730 net/core/sock.c:2175
rcu_do_batch kernel/rcu/tree.c:2196 [inline]
rcu_core+0x82b/0x16b0 kernel/rcu/tree.c:2471
__do_softirq+0x21b/0x8de kernel/softirq.c:554
invoke_softirq kernel/softirq.c:428 [inline]
__irq_exit_rcu kernel/softirq.c:633 [inline]
irq_exit_rcu+0xb9/0x120 kernel/softirq.c:645
instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline]
sysvec_apic_timer_interrupt+0x95/0xb0 arch/x86/kernel/apic/apic.c:1043
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:hrtimer_active+0x5a/0x250 kernel/time/hrtimer.c:1617
Code: 48 01 d0 48 89 3c 24 48 89 44 24 08 48 89 c8 48 c1 e8 03 48 89 4c 24 20 48 01 d0 48 89 44 24 10 e8 2b d3 12 00 48 8b 44 24 08 <80> 38 00 0f 85 c7 01 00 00 48 b9 00 00 00 00 00 fc ff df 48 8b 04
RSP: 0018:ffffc90009d57be0 EFLAGS: 00000293
RAX: fffff520013aafa0 RBX: ffffc90009d57cd0 RCX: ffffc90009d57d08
RDX: ffff888021f39e00 RSI: ffffffff817b6905 RDI: ffffc90009d57cd0
RBP: ffffc90009d57cd0 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000002 R14: ffffc90009d57e90 R15: 00007f71be10e3ec
hrtimer_try_to_cancel+0x25/0x4d0 kernel/time/hrtimer.c:1335
hrtimer_cancel+0x16/0x40 kernel/time/hrtimer.c:1450
futex_wait+0xfe/0x380 kernel/futex/waitwake.c:703
do_futex+0x22b/0x350 kernel/futex/syscalls.c:102
__do_sys_futex kernel/futex/syscalls.c:179 [inline]
__se_sys_futex kernel/futex/syscalls.c:160 [inline]
__x64_sys_futex+0x1e1/0x4c0 kernel/futex/syscalls.c:160
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xd5/0x260 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f71be0841e9
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:00007ffe957d89e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f71be0841e9
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f71be10e3ec
RBP: 000000000001faf3 R08: 0000000000000001 R09: 00007ffe957d8a20
R10: 00007ffe957d8a20 R11: 0000000000000246 R12: 00000000000003e8
R13: 00007f71be10e3ec R14: 000000000001fb25 R15: 00007f71be10e3e0
----------------
Code disassembly (best guess):
0: 48 01 d0 add %rdx,%rax
3: 48 89 3c 24 mov %rdi,(%rsp)
7: 48 89 44 24 08 mov %rax,0x8(%rsp)
c: 48 89 c8 mov %rcx,%rax
f: 48 c1 e8 03 shr $0x3,%rax
13: 48 89 4c 24 20 mov %rcx,0x20(%rsp)
18: 48 01 d0 add %rdx,%rax
1b: 48 89 44 24 10 mov %rax,0x10(%rsp)
20: e8 2b d3 12 00 call 0x12d350
25: 48 8b 44 24 08 mov 0x8(%rsp),%rax
* 2a: 80 38 00 cmpb $0x0,(%rax) <-- trapping instruction
2d: 0f 85 c7 01 00 00 jne 0x1fa
33: 48 b9 00 00 00 00 00 movabs $0xdffffc0000000000,%rcx
3a: fc ff df
3d: 48 rex.W
3e: 8b .byte 0x8b
3f: 04 .byte 0x4