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WARNING: CPU: 0 PID: 24431 at kernel/signal.c:2050 posixtimer_send_sigqueue+0xa08/0xce0 kernel/signal.c:2050
Modules linked in:
CPU: 0 UID: 0 PID: 24431 Comm: syz.1.4310 Not tainted 6.13.0-rc3-syzkaller-00044-gaef25be35d23 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024
RIP: 0010:posixtimer_send_sigqueue+0xa08/0xce0 kernel/signal.c:2050
Code: 00 0f 85 f4 02 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d e9 43 ed 8b 0a e8 23 20 3b 00 4c 8b 64 24 08 e9 28 ff ff ff 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 80 3c 03 00 74 08 4c 89 f7
RSP: 0018:ffffc900046efa80 EFLAGS: 00010086
RAX: dffffc0000000000 RBX: 1ffff1100aa74a5b RCX: 0000000000080000
RDX: ffffc9001a0af000 RSI: 0000000000000045 RDI: 0000000000000046
RBP: ffffc900046efb70 R08: ffffffff816460d0 R09: 1ffffffff2854712
R10: dffffc0000000000 R11: fffffbfff2854713 R12: ffff8880553a52c0
R13: 1ffff1100aa74a68 R14: ffff8880553a52d8 R15: ffff8880553a5380
FS:  00007f0aa48ee6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fbbe0a01000 CR3: 000000005d1b0000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 cpu_timer_fire kernel/time/posix-cpu-timers.c:607 [inline]
 posix_cpu_timer_set+0xa25/0xe80 kernel/time/posix-cpu-timers.c:735
 do_timer_settime+0x2f2/0x3e0 kernel/time/posix-timers.c:899
 __do_sys_timer_settime kernel/time/posix-timers.c:928 [inline]
 __se_sys_timer_settime kernel/time/posix-timers.c:914 [inline]
 __x64_sys_timer_settime+0x19e/0x240 kernel/time/posix-timers.c:914
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f0aa3b85d29
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f0aa48ee038 EFLAGS: 00000246 ORIG_RAX: 00000000000000df
RAX: ffffffffffffffda RBX: 00007f0aa3d75fa0 RCX: 00007f0aa3b85d29
RDX: 0000000020040fe0 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 00007f0aa3c01a20 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f0aa3d75fa0 R15: 00007ffe793ee868
 </TASK>