------------[ cut here ]------------ WARNING: CPU: 1 PID: 6456 at kernel/time/posix-timers.c:849 timer_wait_running+0x220/0x260 kernel/time/posix-timers.c:849 Modules linked in: CPU: 0 PID: 6456 Comm: syz-executor284 Not tainted 6.2.0-rc1-syzkaller-00043-g2258c2dc850b #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:timer_wait_running+0x220/0x260 kernel/time/posix-timers.c:849 Code: 00 48 c7 c2 60 f5 4e 8a be fd 02 00 00 48 c7 c7 c0 f5 4e 8a c6 05 e3 78 ea 0c 01 e8 67 88 4c 08 e9 90 fe ff ff e8 70 46 0e 00 <0f> 0b e9 e7 fe ff ff e8 f4 4d 5c 00 e9 33 fe ff ff e8 0a 4e 5c 00 RSP: 0018:ffffc9000307fd50 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff8880766d57c0 RSI: ffffffff81730bd0 RDI: ffffffff8a4f0218 RBP: ffff88801d3d6178 R08: 0000000000000001 R09: 0000000000000001 R10: ffffed1003a7ac33 R11: 0000000000000021 R12: ffffc9000307fdb0 R13: 0000000000000000 R14: ffffffff8a4f01a0 R15: ffffc9000307fdb0 FS: 00007fbc35c0e700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fbc35cc77d0 CR3: 000000002915c000 CR4: 0000000000350ef0 Call Trace: do_timer_settime.part.0+0x119/0x1d0 kernel/time/posix-timers.c:929 do_timer_settime kernel/time/posix-timers.c:938 [inline] __do_sys_timer_settime kernel/time/posix-timers.c:952 [inline] __se_sys_timer_settime kernel/time/posix-timers.c:938 [inline] __x64_sys_timer_settime+0x21d/0x310 kernel/time/posix-timers.c:938 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fbc35c804d9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fbc35c0e318 EFLAGS: 00000246 ORIG_RAX: 00000000000000df RAX: ffffffffffffffda RBX: 00007fbc35d0f278 RCX: 00007fbc35c804d9 RDX: 0000000020002100 RSI: 0000000000000001 RDI: 0000000000000000 RBP: 00007fbc35d0f270 R08: 00007fbc35c0e700 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbc35d0f27c R13: 00007ffed3516bef R14: 00007fbc35c0e400 R15: 0000000000022000