------------[ cut here ]------------ WARNING: CPU: 1 PID: 3644 at kernel/time/posix-timers.c:849 timer_wait_running+0x220/0x260 kernel/time/posix-timers.c:849 Modules linked in: CPU: 1 PID: 3644 Comm: syz-executor.0 Not tainted 6.0.0-rc1-syzkaller-00160-g4c2d0b039c5c #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 RIP: 0010:timer_wait_running+0x220/0x260 kernel/time/posix-timers.c:849 Code: 00 48 c7 c2 20 4c ef 89 be c3 02 00 00 48 c7 c7 80 4c ef 89 c6 05 00 3e 5b 0c 01 e8 ca 76 cc 07 e9 90 fe ff ff e8 20 e7 0d 00 <0f> 0b e9 e7 fe ff ff e8 84 3e 5a 00 e9 33 fe ff ff e8 8a 3e 5a 00 RSP: 0018:ffffc90003bffd50 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff888023415880 RSI: ffffffff816e2430 RDI: ffffffff89ef58d8 RBP: ffff88801e6dc758 R08: 0000000000000001 R09: 0000000000000001 R10: ffffed1003cdb8ef R11: 0000000000000027 R12: ffffc90003bffdb0 R13: 0000000000000001 R14: ffffffff89ef5860 R15: ffffc90003bffdb0 FS: 00007ff2b7c25700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020ca1000 CR3: 0000000076783000 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+0x63/0xcd RIP: 0033:0x7ff2b6a89279 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:00007ff2b7c25168 EFLAGS: 00000246 ORIG_RAX: 00000000000000df RAX: ffffffffffffffda RBX: 00007ff2b6b9c050 RCX: 00007ff2b6a89279 RDX: 0000000020000940 RSI: 0000000000000000 RDI: 0000000000000001 RBP: 00007ff2b6ae3189 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ff2b70cfb1f R14: 00007ff2b7c25300 R15: 0000000000022000