last executing test programs:
kernel console output (not intermixed with test programs):
Warning: Permanently added '10.128.1.138' (ED25519) to the list of known hosts.
[ 59.265451][ T5820] ------------[ cut here ]------------
[ 59.270992][ T5820] WARNING: CPU: 0 PID: 5820 at fs/debugfs/file.c:90 __debugfs_file_get+0x5b3/0x6b0
[ 59.280348][ T5820] Modules linked in:
[ 59.284280][ T5820] CPU: 0 UID: 0 PID: 5820 Comm: syz-executor Not tainted 6.13.0-rc6-next-20250109-syzkaller #0
[ 59.294828][ T5820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 59.305003][ T5820] RIP: 0010:__debugfs_file_get+0x5b3/0x6b0
[ 59.310864][ T5820] Code: e8 d2 6a 18 fe 90 0f 0b 90 b8 ea ff ff ff eb ae e8 c2 6a 18 fe 4c 89 ef 31 f6 e8 38 d2 3f 01 e9 67 ff ff ff e8 ae 6a 18 fe 90 <0f> 0b 90 b8 ea ff ff ff 4c 8b 3c 24 eb 86 44 89 e9 80 e1 07 80 c1
[ 59.330646][ T5820] RSP: 0018:ffffc90003af7720 EFLAGS: 00010293
[ 59.336757][ T5820] RAX: ffffffff83a6cd12 RBX: 1ffff11004680e79 RCX: ffff88802a3d0000
[ 59.344738][ T5820] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 59.352786][ T5820] RBP: ffffc90003af77d0 R08: ffffffff83a6c856 R09: ffffffff8235c27d
[ 59.360810][ T5820] R10: 0000000000000002 R11: ffffffff83a6d400 R12: 0000000000000000
[ 59.368866][ T5820] R13: ffffffff8c4818a1 R14: dffffc0000000000 R15: ffff8880234073c8
[ 59.376924][ T5820] FS: 000055558e858500(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[ 59.385880][ T5820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.392550][ T5820] CR2: 00007f266d3e34c8 CR3: 00000000346e8000 CR4: 00000000003526f0
[ 59.400585][ T5820] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 59.408622][ T5820] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 59.416632][ T5820] Call Trace:
[ 59.419974][ T5820]
[ 59.422937][ T5820] ? __warn+0x165/0x4d0
[ 59.427154][ T5820] ? __debugfs_file_get+0x5b3/0x6b0
[ 59.432377][ T5820] ? report_bug+0x2b3/0x500
[ 59.437041][ T5820] ? __debugfs_file_get+0x5b3/0x6b0
[ 59.442255][ T5820] ? handle_bug+0x60/0x90
[ 59.446582][ T5820] ? exc_invalid_op+0x1a/0x50
[ 59.451371][ T5820] ? asm_exc_invalid_op+0x1a/0x20
[ 59.456427][ T5820] ? __pfx_open_proxy_open+0x10/0x10
[ 59.461798][ T5820] ? do_dentry_open+0x65d/0x1960
[ 59.466858][ T5820] ? __debugfs_file_get+0xf6/0x6b0
[ 59.471964][ T5820] ? __debugfs_file_get+0x5b2/0x6b0
[ 59.477301][ T5820] ? __debugfs_file_get+0x5b3/0x6b0
[ 59.482635][ T5820] ? __pfx___debugfs_file_get+0x10/0x10
[ 59.488338][ T5820] ? __pfx_apparmor_file_open+0x10/0x10
[ 59.493902][ T5820] ? mnt_get_write_access+0x68/0x2b0
[ 59.499233][ T5820] ? mnt_get_write_access+0x68/0x2b0
[ 59.504538][ T5820] open_proxy_open+0x4f/0x4c0
[ 59.509284][ T5820] ? do_dentry_open+0xde0/0x1960
[ 59.514234][ T5820] ? __pfx_open_proxy_open+0x10/0x10
[ 59.519567][ T5820] do_dentry_open+0xdec/0x1960
[ 59.524349][ T5820] ? vfs_open+0x31/0x370
[ 59.528747][ T5820] vfs_open+0x3b/0x370
[ 59.532838][ T5820] path_openat+0x2c74/0x3580
[ 59.537508][ T5820] ? count_memcg_event_mm+0x94/0x420
[ 59.542811][ T5820] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 59.548913][ T5820] ? __pfx_path_openat+0x10/0x10
[ 59.553877][ T5820] do_filp_open+0x27f/0x4e0
[ 59.558437][ T5820] ? __pfx_do_filp_open+0x10/0x10
[ 59.563478][ T5820] ? do_raw_spin_lock+0x14f/0x370
[ 59.568575][ T5820] do_sys_openat2+0x13e/0x1d0
[ 59.573262][ T5820] ? __pfx_do_sys_openat2+0x10/0x10
[ 59.578504][ T5820] ? __pfx_lock_acquire+0x10/0x10
[ 59.583610][ T5820] __x64_sys_openat+0x247/0x2a0
[ 59.588510][ T5820] ? __pfx___x64_sys_openat+0x10/0x10
[ 59.593901][ T5820] ? exc_page_fault+0x590/0x8b0
[ 59.598838][ T5820] ? do_syscall_64+0xb6/0x230
[ 59.603527][ T5820] do_syscall_64+0xf3/0x230
[ 59.608162][ T5820] ? clear_bhb_loop+0x35/0x90
[ 59.612857][ T5820] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 59.618799][ T5820] RIP: 0033:0x7f266d384611
[ 59.623291][ T5820] Code: 75 57 89 f0 25 00 00 41 00 3d 00 00 41 00 74 49 80 3d 3a 7f 1c 00 00 74 6d 89 da 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 93 00 00 00 48 8b 54 24 28 64 48 2b 14 25
[ 59.642970][ T5820] RSP: 002b:00007ffdf9152c60 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 59.651453][ T5820] RAX: ffffffffffffffda RBX: 0000000000080001 RCX: 00007f266d384611
[ 59.659597][ T5820] RDX: 0000000000080001 RSI: 00007f266d3e34c8 RDI: 00000000ffffff9c
[ 59.667619][ T5820] RBP: 00007f266d3e34c8 R08: 0000000000000000 R09: 0000000000000000
[ 59.675611][ T5820] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000b
[ 59.683656][ T5820] R13: 00007ffdf9152d00 R14: 00007f266d401a6d R15: 000055558e872010
[ 59.692153][ T5820]
[ 59.695268][ T5820] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 59.702542][ T5820] CPU: 0 UID: 0 PID: 5820 Comm: syz-executor Not tainted 6.13.0-rc6-next-20250109-syzkaller #0
[ 59.712858][ T5820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 59.722997][ T5820] Call Trace:
[ 59.726258][ T5820]
[ 59.729175][ T5820] dump_stack_lvl+0x241/0x360
[ 59.733858][ T5820] ? __pfx_dump_stack_lvl+0x10/0x10
[ 59.739037][ T5820] ? __pfx__printk+0x10/0x10
[ 59.743619][ T5820] ? _printk+0xd5/0x120
[ 59.747761][ T5820] ? __init_begin+0x41000/0x41000
[ 59.752793][ T5820] ? vscnprintf+0x5d/0x90
[ 59.757107][ T5820] panic+0x349/0x880
[ 59.761016][ T5820] ? __warn+0x174/0x4d0
[ 59.765158][ T5820] ? __pfx_panic+0x10/0x10
[ 59.769568][ T5820] __warn+0x344/0x4d0
[ 59.773628][ T5820] ? __debugfs_file_get+0x5b3/0x6b0
[ 59.778825][ T5820] report_bug+0x2b3/0x500
[ 59.783310][ T5820] ? __debugfs_file_get+0x5b3/0x6b0
[ 59.788493][ T5820] handle_bug+0x60/0x90
[ 59.792650][ T5820] exc_invalid_op+0x1a/0x50
[ 59.797164][ T5820] asm_exc_invalid_op+0x1a/0x20
[ 59.802186][ T5820] RIP: 0010:__debugfs_file_get+0x5b3/0x6b0
[ 59.807991][ T5820] Code: e8 d2 6a 18 fe 90 0f 0b 90 b8 ea ff ff ff eb ae e8 c2 6a 18 fe 4c 89 ef 31 f6 e8 38 d2 3f 01 e9 67 ff ff ff e8 ae 6a 18 fe 90 <0f> 0b 90 b8 ea ff ff ff 4c 8b 3c 24 eb 86 44 89 e9 80 e1 07 80 c1
[ 59.827671][ T5820] RSP: 0018:ffffc90003af7720 EFLAGS: 00010293
[ 59.833730][ T5820] RAX: ffffffff83a6cd12 RBX: 1ffff11004680e79 RCX: ffff88802a3d0000
[ 59.841776][ T5820] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 59.849858][ T5820] RBP: ffffc90003af77d0 R08: ffffffff83a6c856 R09: ffffffff8235c27d
[ 59.857843][ T5820] R10: 0000000000000002 R11: ffffffff83a6d400 R12: 0000000000000000
[ 59.865817][ T5820] R13: ffffffff8c4818a1 R14: dffffc0000000000 R15: ffff8880234073c8
[ 59.873783][ T5820] ? __pfx_open_proxy_open+0x10/0x10
[ 59.879067][ T5820] ? do_dentry_open+0x65d/0x1960
[ 59.883997][ T5820] ? __debugfs_file_get+0xf6/0x6b0
[ 59.889195][ T5820] ? __debugfs_file_get+0x5b2/0x6b0
[ 59.894403][ T5820] ? __pfx___debugfs_file_get+0x10/0x10
[ 59.900033][ T5820] ? __pfx_apparmor_file_open+0x10/0x10
[ 59.905569][ T5820] ? mnt_get_write_access+0x68/0x2b0
[ 59.910868][ T5820] ? mnt_get_write_access+0x68/0x2b0
[ 59.916154][ T5820] open_proxy_open+0x4f/0x4c0
[ 59.920861][ T5820] ? do_dentry_open+0xde0/0x1960
[ 59.925883][ T5820] ? __pfx_open_proxy_open+0x10/0x10
[ 59.931170][ T5820] do_dentry_open+0xdec/0x1960
[ 59.935927][ T5820] ? vfs_open+0x31/0x370
[ 59.940160][ T5820] vfs_open+0x3b/0x370
[ 59.944236][ T5820] path_openat+0x2c74/0x3580
[ 59.948839][ T5820] ? count_memcg_event_mm+0x94/0x420
[ 59.954132][ T5820] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 59.960128][ T5820] ? __pfx_path_openat+0x10/0x10
[ 59.965079][ T5820] do_filp_open+0x27f/0x4e0
[ 59.969584][ T5820] ? __pfx_do_filp_open+0x10/0x10
[ 59.974600][ T5820] ? do_raw_spin_lock+0x14f/0x370
[ 59.979641][ T5820] do_sys_openat2+0x13e/0x1d0
[ 59.984312][ T5820] ? __pfx_do_sys_openat2+0x10/0x10
[ 59.989524][ T5820] ? __pfx_lock_acquire+0x10/0x10
[ 59.994549][ T5820] __x64_sys_openat+0x247/0x2a0
[ 59.999398][ T5820] ? __pfx___x64_sys_openat+0x10/0x10
[ 60.004764][ T5820] ? exc_page_fault+0x590/0x8b0
[ 60.009622][ T5820] ? do_syscall_64+0xb6/0x230
[ 60.014378][ T5820] do_syscall_64+0xf3/0x230
[ 60.018882][ T5820] ? clear_bhb_loop+0x35/0x90
[ 60.023556][ T5820] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 60.029453][ T5820] RIP: 0033:0x7f266d384611
[ 60.033864][ T5820] Code: 75 57 89 f0 25 00 00 41 00 3d 00 00 41 00 74 49 80 3d 3a 7f 1c 00 00 74 6d 89 da 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 93 00 00 00 48 8b 54 24 28 64 48 2b 14 25
[ 60.053463][ T5820] RSP: 002b:00007ffdf9152c60 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 60.061882][ T5820] RAX: ffffffffffffffda RBX: 0000000000080001 RCX: 00007f266d384611
[ 60.069930][ T5820] RDX: 0000000000080001 RSI: 00007f266d3e34c8 RDI: 00000000ffffff9c
[ 60.077891][ T5820] RBP: 00007f266d3e34c8 R08: 0000000000000000 R09: 0000000000000000
[ 60.085867][ T5820] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000b
[ 60.093861][ T5820] R13: 00007ffdf9152d00 R14: 00007f266d401a6d R15: 000055558e872010
[ 60.101851][ T5820]
[ 60.105117][ T5820] Kernel Offset: disabled
[ 60.109555][ T5820] Rebooting in 86400 seconds..