------------[ cut here ]------------ WARNING: CPU: 1 PID: 13952 at kernel/time/posix-timers.c:849 timer_wait_running+0x220/0x260 kernel/time/posix-timers.c:849 Modules linked in: CPU: 0 PID: 13952 Comm: syz-executor.2 Not tainted 5.17.0-rc6-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:timer_wait_running+0x220/0x260 kernel/time/posix-timers.c:849 Code: 00 48 c7 c2 c0 98 ae 89 be b7 02 00 00 48 c7 c7 20 99 ae 89 c6 05 10 60 15 0c 01 e8 38 2c 9e 07 e9 90 fe ff ff e8 70 b2 0e 00 <0f> 0b e9 e7 fe ff ff e8 44 30 56 00 e9 33 fe ff ff e8 4a 30 56 00 RSP: 0018:ffffc90004a0fd50 EFLAGS: 00010212 RAX: 00000000000000a9 RBX: 0000000000000000 RCX: ffffc900034b5000 RDX: 0000000000040000 RSI: ffffffff8169fa30 RDI: ffffffff89aea578 RBP: ffff8880768048d0 R08: 0000000000000001 R09: 0000000000000001 R10: ffffffff817eea88 R11: 0000000000000001 R12: ffffc90004a0fdb0 R13: 0000000000000000 R14: ffffffff89aea500 R15: ffffc90004a0fdb0 FS: 00007fc4b8d87700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2e326000 CR3: 0000000072f5c000 CR4: 00000000003506f0 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+0x219/0x310 kernel/time/posix-timers.c:938 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7fc4ba433049 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fc4b8d87168 EFLAGS: 00000246 ORIG_RAX: 00000000000000df RAX: ffffffffffffffda RBX: 00007fc4ba546030 RCX: 00007fc4ba433049 RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 00007fc4ba48d08d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fc4baa79b1f R14: 00007fc4b8d87300 R15: 0000000000022000