Warning: Permanently added '10.128.0.185' (ED25519) to the list of known hosts.
executing program
[ 73.994750][ T4245] loop0: detected capacity change from 0 to 131072
[ 74.010246][ T4245] F2FS-fs (loop0): invalid crc value
[ 74.020721][ T4245] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 74.071765][ T4245] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4
[ 74.084360][ T4245] ------------[ cut here ]------------
[ 74.090340][ T4245] WARNING: CPU: 1 PID: 4245 at fs/inode.c:332 drop_nlink+0xbb/0x100
[ 74.098484][ T4245] Modules linked in:
[ 74.102438][ T4245] CPU: 1 PID: 4245 Comm: syz-executor249 Not tainted 6.1.128-syzkaller #0
[ 74.111028][ T4245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 74.121287][ T4245] RIP: 0010:drop_nlink+0xbb/0x100
[ 74.126421][ T4245] Code: 49 8b 1e 48 8d bb c0 07 00 00 be 08 00 00 00 e8 0b f1 e9 ff f0 48 ff 83 c0 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 65 5c 92 ff <0f> 0b eb 89 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c
[ 74.146127][ T4245] RSP: 0018:ffffc900039d7bd8 EFLAGS: 00010293
[ 74.152416][ T4245] RAX: ffffffff81f8403b RBX: 1ffff1100e24d241 RCX: ffff88802f903b80
[ 74.160477][ T4245] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 74.168514][ T4245] RBP: 0000000000000000 R08: ffffffff81f83fbf R09: fffffbfff224a066
[ 74.176555][ T4245] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888071269208
[ 74.184564][ T4245] R13: ffff88807586c000 R14: ffff8880712691c0 R15: dffffc0000000000
[ 74.192593][ T4245] FS: 000055555fd73380(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 74.201595][ T4245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.208228][ T4245] CR2: 0000000000000000 CR3: 000000007ddc2000 CR4: 00000000003506e0
[ 74.216317][ T4245] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 74.224387][ T4245] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 74.232409][ T4245] Call Trace:
[ 74.235777][ T4245]
[ 74.238777][ T4245] ? __warn+0x15a/0x520
[ 74.242967][ T4245] ? drop_nlink+0xbb/0x100
[ 74.247456][ T4245] ? report_bug+0x2af/0x500
[ 74.252020][ T4245] ? drop_nlink+0xbb/0x100
[ 74.256648][ T4245] ? handle_bug+0x3d/0x70
[ 74.261012][ T4245] ? exc_invalid_op+0x16/0x40
[ 74.265697][ T4245] ? asm_exc_invalid_op+0x16/0x20
[ 74.270933][ T4245] ? drop_nlink+0x3f/0x100
[ 74.275395][ T4245] ? drop_nlink+0xbb/0x100
[ 74.279944][ T4245] ? drop_nlink+0xbb/0x100
[ 74.284421][ T4245] ? drop_nlink+0xbb/0x100
[ 74.288931][ T4245] f2fs_drop_nlink+0x13c/0x3f0
[ 74.293747][ T4245] f2fs_unlink+0x4ad/0xa10
[ 74.298252][ T4245] ? f2fs_link+0x6b0/0x6b0
[ 74.302719][ T4245] ? may_delete+0x560/0x700
[ 74.307330][ T4245] ? bpf_lsm_inode_unlink+0x5/0x10
[ 74.312469][ T4245] ? security_inode_unlink+0xca/0x110
[ 74.317959][ T4245] vfs_unlink+0x359/0x5f0
[ 74.322326][ T4245] do_unlinkat+0x4a5/0x820
[ 74.326815][ T4245] ? fsnotify_link_count+0xf0/0xf0
[ 74.331970][ T4245] __x64_sys_unlink+0x45/0x50
[ 74.336738][ T4245] do_syscall_64+0x3b/0xb0
[ 74.341211][ T4245] ? clear_bhb_loop+0x45/0xa0
[ 74.345893][ T4245] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 74.351848][ T4245] RIP: 0033:0x7f04d7cf9639
[ 74.356303][ T4245] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 74.376000][ T4245] RSP: 002b:00007ffdbe8c6988 EFLAGS: 00000246 ORIG_RAX: 0000000000000057
[ 74.384482][ T4245] RAX: ffffffffffffffda RBX: 00007ffdbe8c6b68 RCX: 00007f04d7cf9639
[ 74.392527][ T4245] RDX: ffffffffffffffb8 RSI: 0000000000000042 RDI: 0000400000000100
[ 74.400606][ T4245] RBP: 00007f04d7d7c610 R08: 0000000000000000 R09: 0000000000000000
[ 74.408683][ T4245] R10: 00000000000105b7 R11: 0000000000000246 R12: 0000000000000001
[ 74.416732][ T4245] R13: 00007ffdbe8c6b58 R14: 0000000000000001 R15: 0000000000000001
[ 74.424824][ T4245]
[ 74.427916][ T4245] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 74.435216][ T4245] CPU: 1 PID: 4245 Comm: syz-executor249 Not tainted 6.1.128-syzkaller #0
[ 74.443722][ T4245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 74.453773][ T4245] Call Trace:
[ 74.457132][ T4245]
[ 74.460057][ T4245] dump_stack_lvl+0x1e3/0x2cb
[ 74.464748][ T4245] ? nf_tcp_handle_invalid+0x642/0x642
[ 74.470200][ T4245] ? panic+0x764/0x764
[ 74.474271][ T4245] ? vscnprintf+0x59/0x80
[ 74.478605][ T4245] panic+0x318/0x764
[ 74.482502][ T4245] ? __warn+0x169/0x520
[ 74.486656][ T4245] ? memcpy_page_flushcache+0xfc/0xfc
[ 74.492073][ T4245] __warn+0x348/0x520
[ 74.496052][ T4245] ? drop_nlink+0xbb/0x100
[ 74.500472][ T4245] report_bug+0x2af/0x500
[ 74.504811][ T4245] ? drop_nlink+0xbb/0x100
[ 74.509248][ T4245] handle_bug+0x3d/0x70
[ 74.513400][ T4245] exc_invalid_op+0x16/0x40
[ 74.518002][ T4245] asm_exc_invalid_op+0x16/0x20
[ 74.522854][ T4245] RIP: 0010:drop_nlink+0xbb/0x100
[ 74.527877][ T4245] Code: 49 8b 1e 48 8d bb c0 07 00 00 be 08 00 00 00 e8 0b f1 e9 ff f0 48 ff 83 c0 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 65 5c 92 ff <0f> 0b eb 89 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c
[ 74.547482][ T4245] RSP: 0018:ffffc900039d7bd8 EFLAGS: 00010293
[ 74.553556][ T4245] RAX: ffffffff81f8403b RBX: 1ffff1100e24d241 RCX: ffff88802f903b80
[ 74.561529][ T4245] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 74.569504][ T4245] RBP: 0000000000000000 R08: ffffffff81f83fbf R09: fffffbfff224a066
[ 74.577477][ T4245] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888071269208
[ 74.585450][ T4245] R13: ffff88807586c000 R14: ffff8880712691c0 R15: dffffc0000000000
[ 74.593432][ T4245] ? drop_nlink+0x3f/0x100
[ 74.597860][ T4245] ? drop_nlink+0xbb/0x100
[ 74.602289][ T4245] ? drop_nlink+0xbb/0x100
[ 74.606733][ T4245] f2fs_drop_nlink+0x13c/0x3f0
[ 74.611511][ T4245] f2fs_unlink+0x4ad/0xa10
[ 74.615931][ T4245] ? f2fs_link+0x6b0/0x6b0
[ 74.620347][ T4245] ? may_delete+0x560/0x700
[ 74.624859][ T4245] ? bpf_lsm_inode_unlink+0x5/0x10
[ 74.629974][ T4245] ? security_inode_unlink+0xca/0x110
[ 74.635358][ T4245] vfs_unlink+0x359/0x5f0
[ 74.639721][ T4245] do_unlinkat+0x4a5/0x820
[ 74.644158][ T4245] ? fsnotify_link_count+0xf0/0xf0
[ 74.649294][ T4245] __x64_sys_unlink+0x45/0x50
[ 74.653977][ T4245] do_syscall_64+0x3b/0xb0
[ 74.658396][ T4245] ? clear_bhb_loop+0x45/0xa0
[ 74.663076][ T4245] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 74.668985][ T4245] RIP: 0033:0x7f04d7cf9639
[ 74.673404][ T4245] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 74.693012][ T4245] RSP: 002b:00007ffdbe8c6988 EFLAGS: 00000246 ORIG_RAX: 0000000000000057
[ 74.701427][ T4245] RAX: ffffffffffffffda RBX: 00007ffdbe8c6b68 RCX: 00007f04d7cf9639
[ 74.709412][ T4245] RDX: ffffffffffffffb8 RSI: 0000000000000042 RDI: 0000400000000100
[ 74.717385][ T4245] RBP: 00007f04d7d7c610 R08: 0000000000000000 R09: 0000000000000000
[ 74.725359][ T4245] R10: 00000000000105b7 R11: 0000000000000246 R12: 0000000000000001
[ 74.733348][ T4245] R13: 00007ffdbe8c6b58 R14: 0000000000000001 R15: 0000000000000001
[ 74.741332][ T4245]
[ 74.744652][ T4245] Kernel Offset: disabled
[ 74.749013][ T4245] Rebooting in 86400 seconds..