watchdog: BUG: soft lockup - CPU#0 stuck for 144s! [syz-executor.0:1862]
Modules linked in:
CPU: 0 PID: 1862 Comm: syz-executor.0 Not tainted 6.8.0-rc3-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
RIP: 0010:list_empty include/linux/list.h:373 [inline]
RIP: 0010:unix_gc+0x46b/0x590 net/unix/garbage.c:318
Code: 01 be 52 00 00 00 e8 d4 85 e6 ff 48 8b 7c 24 20 4c 39 e7 74 05 48 85 ff 75 c6 48 8b 05 ce 05 cf 00 48 c7 c5 e0 97 86 82 eb 07 <48> 8b 05 be 05 cf 00 48 39 e8 74 23 48 8b b8 40 01 00 00 48 85 ff
RSP: 0018:ffffc90001a63d70 EFLAGS: 00000246
RAX: ffff88810cede030 RBX: ffffffff81b79c80 RCX: 0000000000000052
RDX: ffff88810cedf9b8 RSI: 0000000000000052 RDI: 0000000000000000
RBP: ffffffff828697e0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: ffffffff81b79580 R12: ffffc90001a63d90
R13: 0000000000000001 R14: 00000000000001b8 R15: ffffffff828697e0
FS:  0000555556ca9480(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0d85f850c0 CR3: 000000010d6a6000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 </IRQ>
 <TASK>
 unix_release_sock+0x39a/0x410 net/unix/af_unix.c:683
 unix_release+0x2e/0x40 net/unix/af_unix.c:1064
 __sock_release net/socket.c:659 [inline]
 sock_close+0x45/0xe0 net/socket.c:1421
 __fput+0xf4/0x290 fs/file_table.c:376
 __do_sys_close fs/open.c:1554 [inline]
 __se_sys_close+0x6a/0xc0 fs/open.c:1539
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0x94/0x170 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x6f/0x77
RIP: 0033:0x7f0d85e59c9a
Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 03 7f 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 63 7f 02 00 8b 44 24
RSP: 002b:00007ffe35d88790 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f0d85e59c9a
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005
RBP: 0000000000000032 R08: 0000001b33a60000 R09: 00007f0d85f88f8c
R10: 00007ffe35d888e0 R11: 0000000000000293 R12: 00007f0d859dd5e8
R13: ffffffffffffffff R14: 00007f0d859dd000 R15: 000000000000b699
 </TASK>
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1 skipped: idling at native_safe_halt arch/x86/include/asm/irqflags.h:48 [inline]
NMI backtrace for cpu 1 skipped: idling at arch_safe_halt arch/x86/include/asm/irqflags.h:86 [inline]
NMI backtrace for cpu 1 skipped: idling at acpi_safe_halt+0x20/0x30 drivers/acpi/processor_idle.c:112