------------[ cut here ]------------ WARNING: CPU: 1 PID: 3681 at kernel/time/posix-timers.c:849 timer_wait_running+0x220/0x260 kernel/time/posix-timers.c:849 Modules linked in: CPU: 1 PID: 3681 Comm: syz-executor169 Not tainted 6.1.0-syzkaller #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 80 d7 4e 8a be e3 02 00 00 48 c7 c7 e0 d7 4e 8a c6 05 9f 97 ca 0c 01 e8 27 24 36 08 e9 90 fe ff ff e8 b0 42 0e 00 <0f> 0b e9 e7 fe ff ff e8 84 5a 5a 00 e9 33 fe ff ff e8 9a 5a 5a 00 RSP: 0018:ffffc90003507d50 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff88807e69c000 RSI: ffffffff8170fdf0 RDI: ffffffff8a4ee438 RBP: ffff88807d40d568 R08: 0000000000000001 R09: 0000000000000001 R10: ffffed100fa81ab1 R11: 000000000000002a R12: ffffc90003507db0 R13: 0000000000000001 R14: ffffffff8a4ee3c0 R15: ffffc90003507db0 FS: 00007f5aee002700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f5aee0b44c0 CR3: 0000000070d68000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 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: 0033:0x7f5aee072da9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 15 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:00007f5aee002208 EFLAGS: 00000246 ORIG_RAX: 00000000000000df RAX: ffffffffffffffda RBX: 00007f5aee0fc4b8 RCX: 00007f5aee072da9 RDX: 0000000020000940 RSI: 0000000000000000 RDI: 0000000000000001 RBP: 00007f5aee0fc4b0 R08: 00007f5aee002700 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5aee0fc4bc R13: 00007ffc3ddd08ef R14: 00007f5aee002300 R15: 0000000000022000