Warning: Permanently added '10.128.1.162' (ED25519) to the list of known hosts.
executing program
[ 74.611651][ T4244] loop0: detected capacity change from 0 to 131072
[ 74.627438][ T4244] F2FS-fs (loop0): invalid crc value
[ 74.639096][ T4244] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 74.689805][ T4244] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4
[ 74.702264][ T4244] ------------[ cut here ]------------
[ 74.708081][ T4244] WARNING: CPU: 0 PID: 4244 at fs/inode.c:332 drop_nlink+0xbb/0x100
[ 74.716200][ T4244] Modules linked in:
[ 74.720168][ T4244] CPU: 0 PID: 4244 Comm: syz-executor427 Not tainted 6.1.128-syzkaller #0
[ 74.728779][ T4244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 74.738921][ T4244] RIP: 0010:drop_nlink+0xbb/0x100
[ 74.744040][ T4244] 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
[ 74.763725][ T4244] RSP: 0018:ffffc90003b17bd8 EFLAGS: 00010293
[ 74.769805][ T4244] RAX: ffffffff81f8403b RBX: 1ffff1100e3de009 RCX: ffff88801df68000
[ 74.777833][ T4244] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 74.785869][ T4244] RBP: 0000000000000000 R08: ffffffff81f83fbf R09: fffffbfff224a066
[ 74.793899][ T4244] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888071ef0048
[ 74.801899][ T4244] R13: ffff8880751ec000 R14: ffff888071ef0000 R15: dffffc0000000000
[ 74.809944][ T4244] FS: 0000555563ffc380(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 74.818936][ T4244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.825571][ T4244] CR2: 00005639e2543680 CR3: 000000001cec0000 CR4: 00000000003506f0
[ 74.833618][ T4244] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 74.841607][ T4244] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 74.849661][ T4244] Call Trace:
[ 74.852963][ T4244]
[ 74.855972][ T4244] ? __warn+0x15a/0x520
[ 74.860168][ T4244] ? drop_nlink+0xbb/0x100
[ 74.864707][ T4244] ? report_bug+0x2af/0x500
[ 74.869231][ T4244] ? drop_nlink+0xbb/0x100
[ 74.873710][ T4244] ? handle_bug+0x3d/0x70
[ 74.878066][ T4244] ? exc_invalid_op+0x16/0x40
[ 74.882748][ T4244] ? asm_exc_invalid_op+0x16/0x20
[ 74.887867][ T4244] ? drop_nlink+0x3f/0x100
[ 74.892313][ T4244] ? drop_nlink+0xbb/0x100
[ 74.896795][ T4244] ? drop_nlink+0xbb/0x100
[ 74.901260][ T4244] ? drop_nlink+0xbb/0x100
[ 74.905741][ T4244] f2fs_drop_nlink+0x13c/0x3f0
[ 74.910542][ T4244] f2fs_unlink+0x4ad/0xa10
[ 74.915029][ T4244] ? f2fs_link+0x6b0/0x6b0
[ 74.919465][ T4244] ? may_delete+0x560/0x700
[ 74.924046][ T4244] ? bpf_lsm_inode_unlink+0x5/0x10
[ 74.929184][ T4244] ? security_inode_unlink+0xca/0x110
[ 74.934740][ T4244] vfs_unlink+0x359/0x5f0
[ 74.939107][ T4244] do_unlinkat+0x4a5/0x820
[ 74.943597][ T4244] ? fsnotify_link_count+0xf0/0xf0
[ 74.948763][ T4244] __x64_sys_unlink+0x45/0x50
[ 74.953528][ T4244] do_syscall_64+0x3b/0xb0
[ 74.957966][ T4244] ? clear_bhb_loop+0x45/0xa0
[ 74.962658][ T4244] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 74.968620][ T4244] RIP: 0033:0x7fc4a1625639
[ 74.973071][ T4244] 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
[ 74.992884][ T4244] RSP: 002b:00007ffe0e65d5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000057
[ 75.001402][ T4244] RAX: ffffffffffffffda RBX: 00007ffe0e65d7d8 RCX: 00007fc4a1625639
[ 75.009459][ T4244] RDX: 00007fc4a1624930 RSI: 0000000000000000 RDI: 0000400000000100
[ 75.017493][ T4244] RBP: 00007fc4a16a8610 R08: 00000000000105b7 R09: 0000000000000000
[ 75.025546][ T4244] R10: 00007ffe0e65d4c0 R11: 0000000000000246 R12: 0000000000000001
[ 75.033573][ T4244] R13: 00007ffe0e65d7c8 R14: 0000000000000001 R15: 0000000000000001
[ 75.041560][ T4244]
[ 75.044643][ T4244] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 75.051975][ T4244] CPU: 0 PID: 4244 Comm: syz-executor427 Not tainted 6.1.128-syzkaller #0
[ 75.060473][ T4244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 75.070525][ T4244] Call Trace:
[ 75.073801][ T4244]
[ 75.076726][ T4244] dump_stack_lvl+0x1e3/0x2cb
[ 75.081419][ T4244] ? nf_tcp_handle_invalid+0x642/0x642
[ 75.086897][ T4244] ? panic+0x764/0x764
[ 75.090969][ T4244] ? vscnprintf+0x59/0x80
[ 75.095299][ T4244] panic+0x318/0x764
[ 75.099192][ T4244] ? __warn+0x169/0x520
[ 75.103354][ T4244] ? memcpy_page_flushcache+0xfc/0xfc
[ 75.108763][ T4244] __warn+0x348/0x520
[ 75.112770][ T4244] ? drop_nlink+0xbb/0x100
[ 75.117223][ T4244] report_bug+0x2af/0x500
[ 75.121570][ T4244] ? drop_nlink+0xbb/0x100
[ 75.126001][ T4244] handle_bug+0x3d/0x70
[ 75.130159][ T4244] exc_invalid_op+0x16/0x40
[ 75.134665][ T4244] asm_exc_invalid_op+0x16/0x20
[ 75.139529][ T4244] RIP: 0010:drop_nlink+0xbb/0x100
[ 75.144560][ T4244] 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
[ 75.164168][ T4244] RSP: 0018:ffffc90003b17bd8 EFLAGS: 00010293
[ 75.170241][ T4244] RAX: ffffffff81f8403b RBX: 1ffff1100e3de009 RCX: ffff88801df68000
[ 75.178234][ T4244] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 75.186308][ T4244] RBP: 0000000000000000 R08: ffffffff81f83fbf R09: fffffbfff224a066
[ 75.194307][ T4244] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888071ef0048
[ 75.202316][ T4244] R13: ffff8880751ec000 R14: ffff888071ef0000 R15: dffffc0000000000
[ 75.210305][ T4244] ? drop_nlink+0x3f/0x100
[ 75.214768][ T4244] ? drop_nlink+0xbb/0x100
[ 75.219203][ T4244] ? drop_nlink+0xbb/0x100
[ 75.223632][ T4244] f2fs_drop_nlink+0x13c/0x3f0
[ 75.228417][ T4244] f2fs_unlink+0x4ad/0xa10
[ 75.232843][ T4244] ? f2fs_link+0x6b0/0x6b0
[ 75.237264][ T4244] ? may_delete+0x560/0x700
[ 75.241783][ T4244] ? bpf_lsm_inode_unlink+0x5/0x10
[ 75.246899][ T4244] ? security_inode_unlink+0xca/0x110
[ 75.252289][ T4244] vfs_unlink+0x359/0x5f0
[ 75.256640][ T4244] do_unlinkat+0x4a5/0x820
[ 75.261074][ T4244] ? fsnotify_link_count+0xf0/0xf0
[ 75.266219][ T4244] __x64_sys_unlink+0x45/0x50
[ 75.270905][ T4244] do_syscall_64+0x3b/0xb0
[ 75.275429][ T4244] ? clear_bhb_loop+0x45/0xa0
[ 75.280110][ T4244] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 75.286018][ T4244] RIP: 0033:0x7fc4a1625639
[ 75.290439][ T4244] 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
[ 75.310049][ T4244] RSP: 002b:00007ffe0e65d5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000057
[ 75.318467][ T4244] RAX: ffffffffffffffda RBX: 00007ffe0e65d7d8 RCX: 00007fc4a1625639
[ 75.326445][ T4244] RDX: 00007fc4a1624930 RSI: 0000000000000000 RDI: 0000400000000100
[ 75.334516][ T4244] RBP: 00007fc4a16a8610 R08: 00000000000105b7 R09: 0000000000000000
[ 75.342492][ T4244] R10: 00007ffe0e65d4c0 R11: 0000000000000246 R12: 0000000000000001
[ 75.350469][ T4244] R13: 00007ffe0e65d7c8 R14: 0000000000000001 R15: 0000000000000001
[ 75.358460][ T4244]
[ 75.361759][ T4244] Kernel Offset: disabled
[ 75.366124][ T4244] Rebooting in 86400 seconds..