watchdog: BUG: soft lockup - CPU#0 stuck for 143s! [syz-executor.0:1856]
Modules linked in:
CPU: 0 PID: 1856 Comm: syz-executor.0 Not tainted 6.8.0-rc2-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
RIP: 0010:unix_gc+0x211/0x620 net/unix/garbage.c:318
Code: 89 c3 48 8b ba 70 07 00 00 48 85 ff 74 15 48 c7 82 70 07 00 00 00 00 00 00 be 02 00 00 00 e8 06 87 e7 ff 48 8b 83 30 06 00 00 <48> 8d 8b 30 06 00 00 48 89 da 48 2d 30 06 00 00 48 81 f9 d0 69 87
RSP: 0018:ffffc90000fbfd60 EFLAGS: 00000246
RAX: ffff88810131c9b0 RBX: ffff88810131c380 RCX: ffff88810131c9b0
RDX: ffff88810131c380 RSI: 00000000000347b0 RDI: 0000000000000000
RBP: ffffc90000fbfe20 R08: 0000000000080001 R09: ffff8881056f09e0
R10: 0000000000080000 R11: 0000000000000001 R12: ffffffff828769d0
R13: ffffc90000fbfd90 R14: ffffc90000fbfd80 R15: ffffffff82876aa0
FS:  000055555610e480(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055555610eda8 CR3: 000000010fef8000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 </IRQ>
 <TASK>
 unix_release_sock+0x3b9/0x460 net/unix/af_unix.c:683
 unix_release+0x2d/0x40 net/unix/af_unix.c:1064
 __sock_release+0x35/0xc0 net/socket.c:659
 sock_close+0x13/0x20 net/socket.c:1421
 __fput+0x8d/0x2c0 fs/file_table.c:376
 __do_sys_close fs/open.c:1554 [inline]
 __se_sys_close fs/open.c:1539 [inline]
 __x64_sys_close+0x38/0x80 fs/open.c:1539
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0x73/0x180 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x6f/0x77
RIP: 0033:0x7feba1014c9a
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:00007ffc40ddaac0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007feba1014c9a
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006
RBP: 0000000000000032 R08: 0000001b33560000 R09: 00007feba1143f8c
R10: 00007ffc40ddac10 R11: 0000000000000293 R12: 00007feba0b98450
R13: ffffffffffffffff R14: 00007feba0b98000 R15: 000000000000a312
 </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+0x1b/0x30 drivers/acpi/processor_idle.c:112