Warning: Permanently added '10.128.0.244' (ED25519) to the list of known hosts.
executing program
[ 56.020387][ T4162] loop0: detected capacity change from 0 to 64
[ 56.125472][ T4162] Trying to free block not in datazone
[ 56.156597][ T4161] Trying to free block not in datazone
[ 56.162331][ T4161] minix_free_inode: bit 5 already cleared
[ 56.169274][ T4161] Trying to free block not in datazone
[ 56.175784][ T4161] Trying to free block not in datazone
[ 56.181246][ T4161] Trying to free block not in datazone
[ 56.186795][ T4161] minix_free_inode: bit 6 already cleared
[ 56.193063][ T4161] Trying to free block not in datazone
[ 56.198694][ T4161] minix_free_inode: bit 7 already cleared
[ 56.205997][ T4161] ------------[ cut here ]------------
[ 56.211529][ T4161] WARNING: CPU: 1 PID: 4161 at fs/inode.c:307 drop_nlink+0xbb/0x100
[ 56.219587][ T4161] Modules linked in:
[ 56.223534][ T4161] CPU: 1 PID: 4161 Comm: syz-executor108 Not tainted 5.15.173-syzkaller #0
[ 56.232110][ T4161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 56.242402][ T4161] RIP: 0010:drop_nlink+0xbb/0x100
[ 56.247530][ 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
[ 56.267681][ T4161] RSP: 0018:ffffc90002dd7c50 EFLAGS: 00010293
[ 56.273807][ T4161] RAX: ffffffff81dca9db RBX: 1ffff1100de2bab9 RCX: ffff888025ec3b80
[ 56.281809][ T4161] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 56.289828][ T4161] RBP: 0000000000000000 R08: ffffffff81dca95f R09: ffffed100de2bac1
[ 56.297834][ T4161] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88806f15d5c8
[ 56.305882][ T4161] R13: ffff888074c01490 R14: ffff88806f15d580 R15: dffffc0000000000
[ 56.313886][ T4161] FS: 000055557fc21380(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 56.322809][ T4161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.329441][ T4161] CR2: 000055557fc3a778 CR3: 000000002b355000 CR4: 00000000003506e0
[ 56.337452][ T4161] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 56.345472][ T4161] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 56.353483][ T4161] Call Trace:
[ 56.356785][ T4161]
[ 56.359706][ T4161] ? __warn+0x15b/0x300
[ 56.363927][ T4161] ? drop_nlink+0xbb/0x100
[ 56.368368][ T4161] ? report_bug+0x1b7/0x2e0
[ 56.372873][ T4161] ? handle_bug+0x3d/0x70
[ 56.377245][ T4161] ? exc_invalid_op+0x16/0x40
[ 56.381935][ T4161] ? asm_exc_invalid_op+0x16/0x20
[ 56.387054][ T4161] ? drop_nlink+0x3f/0x100
[ 56.391486][ T4161] ? drop_nlink+0xbb/0x100
[ 56.396014][ T4161] ? drop_nlink+0xbb/0x100
[ 56.400451][ T4161] minix_unlink+0x14a/0x1a0
[ 56.405008][ T4161] ? minix_link+0x110/0x110
[ 56.409552][ T4161] ? may_delete+0x560/0x700
[ 56.414132][ T4161] ? bpf_lsm_inode_unlink+0x5/0x10
[ 56.419273][ T4161] ? security_inode_unlink+0xca/0x110
[ 56.424700][ T4161] vfs_unlink+0x359/0x5f0
[ 56.429045][ T4161] do_unlinkat+0x4a3/0x950
[ 56.433497][ T4161] ? fsnotify_link_count+0xf0/0xf0
[ 56.438616][ T4161] ? strncpy_from_user+0x209/0x370
[ 56.443885][ T4161] __x64_sys_unlink+0x45/0x50
[ 56.448580][ T4161] do_syscall_64+0x3b/0xb0
[ 56.452987][ T4161] ? clear_bhb_loop+0x15/0x70
[ 56.457697][ T4161] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 56.463643][ T4161] RIP: 0033:0x7fd5a39add17
[ 56.468057][ 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
[ 56.487802][ T4161] RSP: 002b:00007ffd84c59de8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
[ 56.496354][ T4161] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5a39add17
[ 56.504465][ T4161] RDX: 00007ffd84c59e10 RSI: 00007ffd84c59ea0 RDI: 00007ffd84c59ea0
[ 56.512533][ T4161] RBP: 00007ffd84c59ea0 R08: 0000000000000000 R09: 0000000000000000
[ 56.520538][ T4161] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffd84c5af90
[ 56.528584][ T4161] R13: 000055557fc32740 R14: 431bde82d7b634db R15: 00007ffd84c5d110
[ 56.536599][ T4161]
[ 56.539623][ T4161] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 56.546893][ T4161] CPU: 1 PID: 4161 Comm: syz-executor108 Not tainted 5.15.173-syzkaller #0
[ 56.555480][ T4161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 56.565522][ T4161] Call Trace:
[ 56.568789][ T4161]
[ 56.571703][ T4161] dump_stack_lvl+0x1e3/0x2d0
[ 56.576373][ T4161] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 56.582021][ T4161] ? panic+0x860/0x860
[ 56.586083][ T4161] ? __destroy_inode+0x5c0/0x5e0
[ 56.591026][ T4161] ? __destroy_inode+0x5c0/0x5e0
[ 56.595971][ T4161] panic+0x318/0x860
[ 56.599861][ T4161] ? __warn+0x16a/0x300
[ 56.604031][ T4161] ? fb_is_primary_device+0xd0/0xd0
[ 56.609228][ T4161] ? drop_nlink+0xbb/0x100
[ 56.613628][ T4161] __warn+0x2b2/0x300
[ 56.617627][ T4161] ? drop_nlink+0xbb/0x100
[ 56.622027][ T4161] report_bug+0x1b7/0x2e0
[ 56.626348][ T4161] handle_bug+0x3d/0x70
[ 56.630493][ T4161] exc_invalid_op+0x16/0x40
[ 56.634984][ T4161] asm_exc_invalid_op+0x16/0x20
[ 56.639826][ T4161] RIP: 0010:drop_nlink+0xbb/0x100
[ 56.644845][ 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
[ 56.664442][ T4161] RSP: 0018:ffffc90002dd7c50 EFLAGS: 00010293
[ 56.670496][ T4161] RAX: ffffffff81dca9db RBX: 1ffff1100de2bab9 RCX: ffff888025ec3b80
[ 56.678540][ T4161] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 56.686496][ T4161] RBP: 0000000000000000 R08: ffffffff81dca95f R09: ffffed100de2bac1
[ 56.694453][ T4161] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88806f15d5c8
[ 56.702411][ T4161] R13: ffff888074c01490 R14: ffff88806f15d580 R15: dffffc0000000000
[ 56.710374][ T4161] ? drop_nlink+0x3f/0x100
[ 56.714778][ T4161] ? drop_nlink+0xbb/0x100
[ 56.719192][ T4161] minix_unlink+0x14a/0x1a0
[ 56.723685][ T4161] ? minix_link+0x110/0x110
[ 56.728173][ T4161] ? may_delete+0x560/0x700
[ 56.732686][ T4161] ? bpf_lsm_inode_unlink+0x5/0x10
[ 56.737782][ T4161] ? security_inode_unlink+0xca/0x110
[ 56.743145][ T4161] vfs_unlink+0x359/0x5f0
[ 56.747470][ T4161] do_unlinkat+0x4a3/0x950
[ 56.751891][ T4161] ? fsnotify_link_count+0xf0/0xf0
[ 56.757020][ T4161] ? strncpy_from_user+0x209/0x370
[ 56.762138][ T4161] __x64_sys_unlink+0x45/0x50
[ 56.766799][ T4161] do_syscall_64+0x3b/0xb0
[ 56.771327][ T4161] ? clear_bhb_loop+0x15/0x70
[ 56.775988][ T4161] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 56.781865][ T4161] RIP: 0033:0x7fd5a39add17
[ 56.786272][ 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
[ 56.805861][ T4161] RSP: 002b:00007ffd84c59de8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
[ 56.814260][ T4161] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5a39add17
[ 56.822225][ T4161] RDX: 00007ffd84c59e10 RSI: 00007ffd84c59ea0 RDI: 00007ffd84c59ea0
[ 56.830177][ T4161] RBP: 00007ffd84c59ea0 R08: 0000000000000000 R09: 0000000000000000
[ 56.838130][ T4161] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffd84c5af90
[ 56.846083][ T4161] R13: 000055557fc32740 R14: 431bde82d7b634db R15: 00007ffd84c5d110
[ 56.854050][ T4161]
[ 56.857363][ T4161] Kernel Offset: disabled
[ 56.861763][ T4161] Rebooting in 86400 seconds..