------------[ cut here ]------------ Invalid notifier called! WARNING: CPU: 0 PID: 1853 at kernel/notifier.c:79 notifier_call_chain+0x240/0x3f0 kernel/notifier.c:79 Modules linked in: CPU: 0 UID: 0 PID: 1853 Comm: init Not tainted 6.13.0-rc4-syzkaller-00012-g9b2ffa6148b1 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:notifier_call_chain+0x240/0x3f0 kernel/notifier.c:79 Code: 84 ac 01 00 00 85 ed 0f 84 a4 01 00 00 e8 b8 ec 33 00 e9 40 fe ff ff e8 ae ec 33 00 90 48 c7 c7 80 05 0a 8c e8 d1 8f f4 ff 90 <0f> 0b 90 90 49 89 ee 8b 6c 24 04 4c 8b 7c 24 08 eb b7 e8 89 ec 33 RSP: 0018:ffffc9000dd7fc90 EFLAGS: 00010246 RAX: a51fdc619dc23b00 RBX: 0000000000000000 RCX: ffff888029fb9e00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: dffffc0000000000 R08: ffffffff816019a2 R09: fffffbfff1cfa210 R10: dffffc0000000000 R11: fffffbfff1cfa210 R12: 1ffff1100a726319 R13: 0000000000000000 R14: 0000000000000000 R15: ffff8880539318c8 FS: 00007fe207884380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f5c33aa7d60 CR3: 000000002fc60000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: blocking_notifier_call_chain+0x69/0x90 kernel/notifier.c:380 kernel_shutdown_prepare kernel/reboot.c:299 [inline] kernel_power_off+0x1c/0xb0 kernel/reboot.c:702 __do_sys_reboot kernel/reboot.c:777 [inline] __se_sys_reboot+0x509/0x590 kernel/reboot.c:722 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: 0033:0x7fe2079dd8b4 Code: f0 ff ff 73 01 c3 48 8b 0d 71 55 0d 00 f7 d8 64 89 01 48 83 c8 ff c3 89 fa be 69 19 12 28 bf ad de e1 fe b8 a9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 10 48 8b 15 45 55 0d 00 f7 d8 64 89 02 48 83 RSP: 002b:00007ffea1dce0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a9 RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007fe2079dd8b4 RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead RBP: 000000004321fedc R08: 0000000000000000 R09: 0000000000000000 R10: 00007ffea1dce0b0 R11: 0000000000000246 R12: 00007fe207b844a0 R13: 00007ffea1dce138 R14: 00005571308ee169 R15: 00007fe207bbba80