------------[ cut here ]------------
WARNING: CPU: 0 PID: 23966 at kernel/signal.c:762 signal_wake_up_state+0xec/0x120 kernel/signal.c:762
Modules linked in:
CPU: 0 PID: 23966 Comm: file1 Not tainted 6.8.0-syzkaller-08073-g480e035fc4c7 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:signal_wake_up_state+0xec/0x120 kernel/signal.c:762
Code: 10 e8 68 75 39 00 5b 41 5e 41 5f 5d c3 cc cc cc cc e8 58 75 39 00 48 89 df 5b 41 5e 41 5f 5d e9 ea 01 0a 00 e8 45 75 39 00 90 <0f> 0b 90 eb a3 48 c7 c1 1c 60 87 8f 80 e1 07 80 c1 03 38 c1 0f 8c
RSP: 0018:ffffc90004ebfb18 EFLAGS: 00010083
RAX: ffffffff815b800b RBX: ffff8880207f1e00 RCX: 0000000000040000
RDX: ffffc9000ad2e000 RSI: 000000000000cf3c RDI: 000000000000cf3d
RBP: 0000000000000000 R08: ffffffff815b7fa4 R09: fffff520009d7f60
R10: dffffc0000000000 R11: fffff520009d7f60 R12: dffffc0000000000
R13: ffffc90004ebfba0 R14: 0000000000000108 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005555570a68f8 CR3: 0000000068a74000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 00000000000000c5
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 signal_wake_up include/linux/sched/signal.h:448 [inline]
 zap_other_threads+0x331/0x420 kernel/signal.c:1386
 do_group_exit+0x18a/0x2c0 kernel/exit.c:1022
 get_signal+0x176e/0x1850 kernel/signal.c:2907
 arch_do_signal_or_restart+0x96/0x860 arch/x86/kernel/signal.c:310
 exit_to_user_mode_loop kernel/entry/common.c:105 [inline]
 exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline]
 __syscall_exit_to_user_mode_work kernel/entry/common.c:201 [inline]
 syscall_exit_to_user_mode+0xc9/0x360 kernel/entry/common.c:212
 do_syscall_64+0x10a/0x240 arch/x86/entry/common.c:89
 entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f2f2f07dda9
Code: Unable to access opcode bytes at 0x7f2f2f07dd7f.
RSP: 002b:00007f2f2e3ff0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffea RBX: 00007f2f2f1abf80 RCX: 00007f2f2f07dda9
RDX: 0000000000000000 RSI: 0000000020000140 RDI: ffffffffffffff9c
RBP: 00007f2f2f0ca47a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f2f2f1abf80 R15: 00007f2f2f2cfa48
 </TASK>