Warning: Permanently added '10.128.0.175' (ED25519) to the list of known hosts.
executing program
[ 61.828339][ T4162] loop0: detected capacity change from 0 to 64
[ 61.969376][ T4162] Trying to free block not in datazone
[ 62.002817][ T4161] Trying to free block not in datazone
[ 62.008619][ T4161] minix_free_inode: bit 5 already cleared
[ 62.015407][ T4161] Trying to free block not in datazone
[ 62.021892][ T4161] Trying to free block not in datazone
[ 62.027414][ T4161] Trying to free block not in datazone
[ 62.032891][ T4161] minix_free_inode: bit 6 already cleared
[ 62.039489][ T4161] Trying to free block not in datazone
[ 62.044959][ T4161] minix_free_inode: bit 7 already cleared
[ 62.052346][ T4161] ------------[ cut here ]------------
[ 62.057919][ T4161] WARNING: CPU: 1 PID: 4161 at fs/inode.c:307 drop_nlink+0xbb/0x100
[ 62.065923][ T4161] Modules linked in:
[ 62.069895][ T4161] CPU: 1 PID: 4161 Comm: syz-executor326 Not tainted 5.15.173-syzkaller #0
[ 62.078556][ T4161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 62.088705][ T4161] RIP: 0010:drop_nlink+0xbb/0x100
[ 62.093765][ T4161] Code: 49 8b 1e 48 8d bb c8 07 00 00 be 08 00 00 00 e8 bb a3 ed ff f0 48 ff 83 c8 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 c5 c9 a3 ff <0f> 0b eb 89 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c
[ 62.113570][ T4161] RSP: 0018:ffffc90002e57c50 EFLAGS: 00010293
[ 62.119703][ T4161] RAX: ffffffff81dca9db RBX: 1ffff1100eceb2b9 RCX: ffff88807f005940
[ 62.127754][ T4161] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 62.135744][ T4161] RBP: 0000000000000000 R08: ffffffff81dca95f R09: ffffed100eceb2c1
[ 62.143774][ T4161] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880767595c8
[ 62.152061][ T4161] R13: ffff888076637d60 R14: ffff888076759580 R15: dffffc0000000000
[ 62.160111][ T4161] FS: 000055557e6b5380(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 62.169348][ T4161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.175952][ T4161] CR2: 000055557e6ce778 CR3: 0000000023050000 CR4: 00000000003506e0
[ 62.183996][ T4161] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 62.192029][ T4161] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 62.200044][ T4161] Call Trace:
[ 62.203340][ T4161]
[ 62.206268][ T4161] ? __warn+0x15b/0x300
[ 62.210508][ T4161] ? drop_nlink+0xbb/0x100
[ 62.214959][ T4161] ? report_bug+0x1b7/0x2e0
[ 62.219656][ T4161] ? handle_bug+0x3d/0x70
[ 62.224032][ T4161] ? exc_invalid_op+0x16/0x40
[ 62.228819][ T4161] ? asm_exc_invalid_op+0x16/0x20
[ 62.233888][ T4161] ? drop_nlink+0x3f/0x100
[ 62.238383][ T4161] ? drop_nlink+0xbb/0x100
[ 62.242845][ T4161] ? drop_nlink+0xbb/0x100
[ 62.247469][ T4161] minix_unlink+0x14a/0x1a0
[ 62.251996][ T4161] ? minix_link+0x110/0x110
[ 62.256523][ T4161] ? may_delete+0x560/0x700
[ 62.261241][ T4161] ? bpf_lsm_inode_unlink+0x5/0x10
[ 62.266385][ T4161] ? security_inode_unlink+0xca/0x110
[ 62.271868][ T4161] vfs_unlink+0x359/0x5f0
[ 62.276233][ T4161] do_unlinkat+0x4a3/0x950
[ 62.280740][ T4161] ? fsnotify_link_count+0xf0/0xf0
[ 62.285877][ T4161] ? strncpy_from_user+0x209/0x370
[ 62.291076][ T4161] __x64_sys_unlink+0x45/0x50
[ 62.295769][ T4161] do_syscall_64+0x3b/0xb0
[ 62.300292][ T4161] ? clear_bhb_loop+0x15/0x70
[ 62.305078][ T4161] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 62.311114][ T4161] RIP: 0033:0x7fb8827aed17
[ 62.315573][ T4161] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 62.335266][ T4161] RSP: 002b:00007fffd1f06bb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
[ 62.343746][ T4161] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8827aed17
[ 62.351911][ T4161] RDX: 00007fffd1f06be0 RSI: 00007fffd1f06c70 RDI: 00007fffd1f06c70
[ 62.359955][ T4161] RBP: 00007fffd1f06c70 R08: 0000000000000000 R09: 0000000000000000
[ 62.367991][ T4161] R10: 0000000000000100 R11: 0000000000000206 R12: 00007fffd1f07d60
[ 62.375978][ T4161] R13: 000055557e6c6740 R14: 431bde82d7b634db R15: 00007fffd1f09ee0
[ 62.384021][ T4161]
[ 62.387099][ T4161] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 62.394368][ T4161] CPU: 1 PID: 4161 Comm: syz-executor326 Not tainted 5.15.173-syzkaller #0
[ 62.402941][ T4161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 62.413004][ T4161] Call Trace:
[ 62.416270][ T4161]
[ 62.419276][ T4161] dump_stack_lvl+0x1e3/0x2d0
[ 62.423948][ T4161] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 62.429571][ T4161] ? panic+0x860/0x860
[ 62.433634][ T4161] ? __destroy_inode+0x5c0/0x5e0
[ 62.438564][ T4161] ? __destroy_inode+0x5c0/0x5e0
[ 62.443493][ T4161] panic+0x318/0x860
[ 62.447399][ T4161] ? __warn+0x16a/0x300
[ 62.451546][ T4161] ? fb_is_primary_device+0xd0/0xd0
[ 62.456762][ T4161] ? drop_nlink+0xbb/0x100
[ 62.461171][ T4161] __warn+0x2b2/0x300
[ 62.465174][ T4161] ? drop_nlink+0xbb/0x100
[ 62.469580][ T4161] report_bug+0x1b7/0x2e0
[ 62.473905][ T4161] handle_bug+0x3d/0x70
[ 62.478052][ T4161] exc_invalid_op+0x16/0x40
[ 62.482546][ T4161] asm_exc_invalid_op+0x16/0x20
[ 62.487419][ T4161] RIP: 0010:drop_nlink+0xbb/0x100
[ 62.492433][ T4161] Code: 49 8b 1e 48 8d bb c8 07 00 00 be 08 00 00 00 e8 bb a3 ed ff f0 48 ff 83 c8 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 c5 c9 a3 ff <0f> 0b eb 89 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c
[ 62.512028][ T4161] RSP: 0018:ffffc90002e57c50 EFLAGS: 00010293
[ 62.518282][ T4161] RAX: ffffffff81dca9db RBX: 1ffff1100eceb2b9 RCX: ffff88807f005940
[ 62.526357][ T4161] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 62.534335][ T4161] RBP: 0000000000000000 R08: ffffffff81dca95f R09: ffffed100eceb2c1
[ 62.542296][ T4161] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880767595c8
[ 62.550258][ T4161] R13: ffff888076637d60 R14: ffff888076759580 R15: dffffc0000000000
[ 62.558228][ T4161] ? drop_nlink+0x3f/0x100
[ 62.562744][ T4161] ? drop_nlink+0xbb/0x100
[ 62.567267][ T4161] minix_unlink+0x14a/0x1a0
[ 62.571781][ T4161] ? minix_link+0x110/0x110
[ 62.576315][ T4161] ? may_delete+0x560/0x700
[ 62.580841][ T4161] ? bpf_lsm_inode_unlink+0x5/0x10
[ 62.585945][ T4161] ? security_inode_unlink+0xca/0x110
[ 62.591310][ T4161] vfs_unlink+0x359/0x5f0
[ 62.595637][ T4161] do_unlinkat+0x4a3/0x950
[ 62.600055][ T4161] ? fsnotify_link_count+0xf0/0xf0
[ 62.605163][ T4161] ? strncpy_from_user+0x209/0x370
[ 62.610274][ T4161] __x64_sys_unlink+0x45/0x50
[ 62.614942][ T4161] do_syscall_64+0x3b/0xb0
[ 62.619348][ T4161] ? clear_bhb_loop+0x15/0x70
[ 62.624012][ T4161] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 62.629899][ T4161] RIP: 0033:0x7fb8827aed17
[ 62.634307][ T4161] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 62.653902][ T4161] RSP: 002b:00007fffd1f06bb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
[ 62.662310][ T4161] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8827aed17
[ 62.670271][ T4161] RDX: 00007fffd1f06be0 RSI: 00007fffd1f06c70 RDI: 00007fffd1f06c70
[ 62.678233][ T4161] RBP: 00007fffd1f06c70 R08: 0000000000000000 R09: 0000000000000000
[ 62.686192][ T4161] R10: 0000000000000100 R11: 0000000000000206 R12: 00007fffd1f07d60
[ 62.694158][ T4161] R13: 000055557e6c6740 R14: 431bde82d7b634db R15: 00007fffd1f09ee0
[ 62.702150][ T4161]
[ 62.705491][ T4161] Kernel Offset: disabled
[ 62.709907][ T4161] Rebooting in 86400 seconds..