last executing test programs:
kernel console output (not intermixed with test programs):
Warning: Permanently added '10.128.10.50' (ED25519) to the list of known hosts.
[ 57.175117][ T5818] ------------[ cut here ]------------
[ 57.180648][ T5818] WARNING: CPU: 0 PID: 5818 at fs/debugfs/file.c:90 __debugfs_file_get+0x5b3/0x6b0
[ 57.189990][ T5818] Modules linked in:
[ 57.193961][ T5818] CPU: 0 UID: 0 PID: 5818 Comm: syz-executor Not tainted 6.13.0-rc6-next-20250108-syzkaller #0
[ 57.204387][ T5818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 57.214652][ T5818] RIP: 0010:__debugfs_file_get+0x5b3/0x6b0
[ 57.220613][ T5818] Code: e8 22 c6 18 fe 90 0f 0b 90 b8 ea ff ff ff eb ae e8 12 c6 18 fe 4c 89 ef 31 f6 e8 88 cf 3f 01 e9 67 ff ff ff e8 fe c5 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
[ 57.240268][ T5818] RSP: 0018:ffffc900041af720 EFLAGS: 00010293
[ 57.246379][ T5818] RAX: ffffffff83a67362 RBX: 1ffff110477c2c16 RCX: ffff888079cebc00
[ 57.254605][ T5818] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 57.262757][ T5818] RBP: ffffc900041af7d0 R08: ffffffff83a66ea6 R09: ffffffff82358b5d
[ 57.270886][ T5818] R10: 0000000000000002 R11: ffffffff83a67a50 R12: 0000000000000000
[ 57.279136][ T5818] R13: ffffffff8c481721 R14: dffffc0000000000 R15: ffff88823be160b0
[ 57.287156][ T5818] FS: 000055558c751500(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[ 57.296268][ T5818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.303425][ T5818] CR2: 00007f8caa3e34c8 CR3: 00000000795be000 CR4: 00000000003526f0
[ 57.311472][ T5818] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 57.319507][ T5818] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 57.327685][ T5818] Call Trace:
[ 57.331088][ T5818]
[ 57.334052][ T5818] ? __warn+0x165/0x4d0
[ 57.338205][ T5818] ? __debugfs_file_get+0x5b3/0x6b0
[ 57.343469][ T5818] ? report_bug+0x2b3/0x500
[ 57.348039][ T5818] ? __debugfs_file_get+0x5b3/0x6b0
[ 57.353380][ T5818] ? handle_bug+0x60/0x90
[ 57.357719][ T5818] ? exc_invalid_op+0x1a/0x50
[ 57.362436][ T5818] ? asm_exc_invalid_op+0x1a/0x20
[ 57.367477][ T5818] ? __pfx_open_proxy_open+0x10/0x10
[ 57.372813][ T5818] ? do_dentry_open+0x65d/0x1960
[ 57.377773][ T5818] ? __debugfs_file_get+0xf6/0x6b0
[ 57.382939][ T5818] ? __debugfs_file_get+0x5b2/0x6b0
[ 57.388268][ T5818] ? __debugfs_file_get+0x5b3/0x6b0
[ 57.393635][ T5818] ? __pfx___debugfs_file_get+0x10/0x10
[ 57.399240][ T5818] ? __pfx_apparmor_file_open+0x10/0x10
[ 57.404785][ T5818] ? mnt_get_write_access+0x68/0x2b0
[ 57.410467][ T5818] ? mnt_get_write_access+0x68/0x2b0
[ 57.415768][ T5818] open_proxy_open+0x4f/0x4c0
[ 57.420576][ T5818] ? do_dentry_open+0xde0/0x1960
[ 57.425698][ T5818] ? __pfx_open_proxy_open+0x10/0x10
[ 57.431033][ T5818] do_dentry_open+0xdec/0x1960
[ 57.435816][ T5818] ? vfs_open+0x31/0x370
[ 57.440250][ T5818] vfs_open+0x3b/0x370
[ 57.444344][ T5818] path_openat+0x2c74/0x3580
[ 57.449197][ T5818] ? count_memcg_event_mm+0x94/0x420
[ 57.454492][ T5818] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 57.460534][ T5818] ? __pfx_path_openat+0x10/0x10
[ 57.465592][ T5818] do_filp_open+0x27f/0x4e0
[ 57.470149][ T5818] ? __pfx_do_filp_open+0x10/0x10
[ 57.475183][ T5818] ? do_raw_spin_lock+0x14f/0x370
[ 57.480540][ T5818] do_sys_openat2+0x13e/0x1d0
[ 57.485271][ T5818] ? __pfx_do_sys_openat2+0x10/0x10
[ 57.490522][ T5818] ? __pfx_lock_acquire+0x10/0x10
[ 57.495569][ T5818] __x64_sys_openat+0x247/0x2a0
[ 57.500463][ T5818] ? __pfx___x64_sys_openat+0x10/0x10
[ 57.505998][ T5818] ? exc_page_fault+0x590/0x8b0
[ 57.510923][ T5818] ? do_syscall_64+0xb6/0x230
[ 57.515648][ T5818] do_syscall_64+0xf3/0x230
[ 57.520299][ T5818] ? clear_bhb_loop+0x35/0x90
[ 57.524993][ T5818] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 57.530942][ T5818] RIP: 0033:0x7f8caa384611
[ 57.535566][ T5818] 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
[ 57.555345][ T5818] RSP: 002b:00007fff675a59b0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 57.563828][ T5818] RAX: ffffffffffffffda RBX: 0000000000080001 RCX: 00007f8caa384611
[ 57.571907][ T5818] RDX: 0000000000080001 RSI: 00007f8caa3e34c8 RDI: 00000000ffffff9c
[ 57.579965][ T5818] RBP: 00007f8caa3e34c8 R08: 0000000000000000 R09: 0000000000000000
[ 57.587993][ T5818] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000b
[ 57.596041][ T5818] R13: 00007fff675a5a50 R14: 00007f8caa401a6d R15: 000055558c76b010
[ 57.604166][ T5818]
[ 57.607194][ T5818] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 57.614467][ T5818] CPU: 0 UID: 0 PID: 5818 Comm: syz-executor Not tainted 6.13.0-rc6-next-20250108-syzkaller #0
[ 57.624788][ T5818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 57.634857][ T5818] Call Trace:
[ 57.638140][ T5818]
[ 57.641065][ T5818] dump_stack_lvl+0x241/0x360
[ 57.645730][ T5818] ? __pfx_dump_stack_lvl+0x10/0x10
[ 57.650940][ T5818] ? __pfx__printk+0x10/0x10
[ 57.655521][ T5818] ? _printk+0xd5/0x120
[ 57.659666][ T5818] ? __init_begin+0x41000/0x41000
[ 57.664693][ T5818] ? vscnprintf+0x5d/0x90
[ 57.669029][ T5818] panic+0x349/0x880
[ 57.672955][ T5818] ? __warn+0x174/0x4d0
[ 57.677105][ T5818] ? __pfx_panic+0x10/0x10
[ 57.681518][ T5818] __warn+0x344/0x4d0
[ 57.685501][ T5818] ? __debugfs_file_get+0x5b3/0x6b0
[ 57.690818][ T5818] report_bug+0x2b3/0x500
[ 57.695148][ T5818] ? __debugfs_file_get+0x5b3/0x6b0
[ 57.700337][ T5818] handle_bug+0x60/0x90
[ 57.704592][ T5818] exc_invalid_op+0x1a/0x50
[ 57.709182][ T5818] asm_exc_invalid_op+0x1a/0x20
[ 57.714044][ T5818] RIP: 0010:__debugfs_file_get+0x5b3/0x6b0
[ 57.719849][ T5818] Code: e8 22 c6 18 fe 90 0f 0b 90 b8 ea ff ff ff eb ae e8 12 c6 18 fe 4c 89 ef 31 f6 e8 88 cf 3f 01 e9 67 ff ff ff e8 fe c5 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
[ 57.739444][ T5818] RSP: 0018:ffffc900041af720 EFLAGS: 00010293
[ 57.745506][ T5818] RAX: ffffffff83a67362 RBX: 1ffff110477c2c16 RCX: ffff888079cebc00
[ 57.753475][ T5818] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 57.761438][ T5818] RBP: ffffc900041af7d0 R08: ffffffff83a66ea6 R09: ffffffff82358b5d
[ 57.769488][ T5818] R10: 0000000000000002 R11: ffffffff83a67a50 R12: 0000000000000000
[ 57.777449][ T5818] R13: ffffffff8c481721 R14: dffffc0000000000 R15: ffff88823be160b0
[ 57.785416][ T5818] ? __pfx_open_proxy_open+0x10/0x10
[ 57.790701][ T5818] ? do_dentry_open+0x65d/0x1960
[ 57.795626][ T5818] ? __debugfs_file_get+0xf6/0x6b0
[ 57.800753][ T5818] ? __debugfs_file_get+0x5b2/0x6b0
[ 57.805952][ T5818] ? __pfx___debugfs_file_get+0x10/0x10
[ 57.811492][ T5818] ? __pfx_apparmor_file_open+0x10/0x10
[ 57.817115][ T5818] ? mnt_get_write_access+0x68/0x2b0
[ 57.822394][ T5818] ? mnt_get_write_access+0x68/0x2b0
[ 57.827685][ T5818] open_proxy_open+0x4f/0x4c0
[ 57.832385][ T5818] ? do_dentry_open+0xde0/0x1960
[ 57.837323][ T5818] ? __pfx_open_proxy_open+0x10/0x10
[ 57.843037][ T5818] do_dentry_open+0xdec/0x1960
[ 57.847795][ T5818] ? vfs_open+0x31/0x370
[ 57.852031][ T5818] vfs_open+0x3b/0x370
[ 57.856090][ T5818] path_openat+0x2c74/0x3580
[ 57.861112][ T5818] ? count_memcg_event_mm+0x94/0x420
[ 57.866389][ T5818] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 57.872372][ T5818] ? __pfx_path_openat+0x10/0x10
[ 57.877314][ T5818] do_filp_open+0x27f/0x4e0
[ 57.881818][ T5818] ? __pfx_do_filp_open+0x10/0x10
[ 57.886850][ T5818] ? do_raw_spin_lock+0x14f/0x370
[ 57.891910][ T5818] do_sys_openat2+0x13e/0x1d0
[ 57.896605][ T5818] ? __pfx_do_sys_openat2+0x10/0x10
[ 57.901799][ T5818] ? __pfx_lock_acquire+0x10/0x10
[ 57.906836][ T5818] __x64_sys_openat+0x247/0x2a0
[ 57.911942][ T5818] ? __pfx___x64_sys_openat+0x10/0x10
[ 57.917308][ T5818] ? exc_page_fault+0x590/0x8b0
[ 57.922154][ T5818] ? do_syscall_64+0xb6/0x230
[ 57.926828][ T5818] do_syscall_64+0xf3/0x230
[ 57.931325][ T5818] ? clear_bhb_loop+0x35/0x90
[ 57.935997][ T5818] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 57.941886][ T5818] RIP: 0033:0x7f8caa384611
[ 57.946293][ T5818] 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
[ 57.965978][ T5818] RSP: 002b:00007fff675a59b0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 57.974389][ T5818] RAX: ffffffffffffffda RBX: 0000000000080001 RCX: 00007f8caa384611
[ 57.982787][ T5818] RDX: 0000000000080001 RSI: 00007f8caa3e34c8 RDI: 00000000ffffff9c
[ 57.990750][ T5818] RBP: 00007f8caa3e34c8 R08: 0000000000000000 R09: 0000000000000000
[ 57.998709][ T5818] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000b
[ 58.006763][ T5818] R13: 00007fff675a5a50 R14: 00007f8caa401a6d R15: 000055558c76b010
[ 58.014752][ T5818]
[ 58.018095][ T5818] Kernel Offset: disabled
[ 58.022434][ T5818] Rebooting in 86400 seconds..