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WARNING: CPU: 0 PID: 19780 at kernel/signal.c:2014 posixtimer_send_sigqueue+0xaf5/0xce0 kernel/signal.c:2014
Modules linked in:
CPU: 0 UID: 0 PID: 19780 Comm: syz.9.2642 Not tainted 6.13.0-rc2-syzkaller-00036-g231825b2e1ff #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:posixtimer_send_sigqueue+0xaf5/0xce0 kernel/signal.c:2014
Code: 4c 89 ef e8 1d de 5d 03 84 c0 49 be 00 00 00 00 00 fc ff df 0f 84 d8 01 00 00 e8 86 19 3b 00 e9 9b f9 ff ff e8 7c 19 3b 00 90 <0f> 0b 90 41 bf 01 00 00 00 e9 a1 fd ff ff e8 68 19 3b 00 e9 fc f8
RSP: 0018:ffffc90004befa80 EFLAGS: 00010093
RAX: ffffffff816444c4 RBX: 0000000000000000 RCX: ffff8880354d9e00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90004befb70 R08: ffffffff81643f1d R09: ffffffff81645341
R10: 0000000000000002 R11: ffff8880354d9e00 R12: ffffffff81643aa3
R13: ffffc90004befb00 R14: dffffc0000000000 R15: ffff888025efe310
FS:  00007ff6379c46c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff6379c3fb8 CR3: 000000006a3a6000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000008020 DR6: 00000000ffff0ff0 DR7: 0000000000000400
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+0x2f0/0x3e0 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: 0033:0x7ff636b7ff19
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:00007ff6379c4058 EFLAGS: 00000246 ORIG_RAX: 00000000000000df
RAX: ffffffffffffffda RBX: 00007ff636d46080 RCX: 00007ff636b7ff19
RDX: 0000000020000340 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 00007ff636bf3cc8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007ff636d46080 R15: 00007ff636e6fa38
 </TASK>