[ 35.687050][ T2144] IPVS: ftp: loaded support on port[0] = 21 [ 35.706600][ T2149] IPVS: ftp: loaded support on port[0] = 21 [ 35.769875][ T2155] IPVS: ftp: loaded support on port[0] = 21 [ 35.789478][ T2159] IPVS: ftp: loaded support on port[0] = 21 [ 35.822371][ T2162] IPVS: ftp: loaded support on port[0] = 21 [ 36.869056][ T2592] IPVS: ftp: loaded support on port[0] = 21 [ 36.909167][ T2594] IPVS: ftp: loaded support on port[0] = 21 [ 36.931746][ T2601] IPVS: ftp: loaded support on port[0] = 21 [ 36.980353][ T2607] IPVS: ftp: loaded support on port[0] = 21 [ 38.068126][ T2125] syz-executor (2125) used greatest stack depth: 11768 bytes left Warning: Permanently added '10.128.10.45' (ED25519) to the list of known hosts. 2024/11/24 00:04:26 ignoring optional flag "sandboxArg"="0" 2024/11/24 00:04:26 parsed 1 programs [ 57.282083][ T3039] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 57.577016][ T3047] IPVS: ftp: loaded support on port[0] = 21 [ 57.593470][ T3052] IPVS: ftp: loaded support on port[0] = 21 [ 57.613198][ T3058] IPVS: ftp: loaded support on port[0] = 21 [ 57.625282][ T3060] IPVS: ftp: loaded support on port[0] = 21 [ 57.673804][ T3071] IPVS: ftp: loaded support on port[0] = 21 [ 57.693851][ T3076] IPVS: ftp: loaded support on port[0] = 21 [ 57.712456][ T3081] IPVS: ftp: loaded support on port[0] = 21 [ 57.780261][ T3086] IPVS: ftp: loaded support on port[0] = 21 [ 58.789146][ T3502] IPVS: ftp: loaded support on port[0] = 21 2024/11/24 00:04:29 executed programs: 0 [ 58.888934][ T3507] IPVS: ftp: loaded support on port[0] = 21 [ 60.158985][ T3922] F2FS-fs (loop3): invalid crc value [ 60.167959][ T3922] F2FS-fs (loop3): Found nat_bits in checkpoint [ 60.217476][ T3922] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [ 60.225899][ T3922] ------------[ cut here ]------------ [ 60.231360][ T3922] WARNING: CPU: 0 PID: 3922 at fs/inode.c:301 drop_nlink+0x1e/0x30 [ 60.239322][ T3922] Kernel panic - not syncing: panic_on_warn set ... [ 60.245877][ T3922] CPU: 0 PID: 3922 Comm: syz.3.15 Not tainted 5.5.0-rc1-syzkaller #0 [ 60.253901][ T3922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 60.264014][ T3922] Call Trace: [ 60.267275][ T3922] dump_stack+0x50/0x70 [ 60.271414][ T3922] panic+0xf6/0x2c5 [ 60.275187][ T3922] ? drop_nlink+0x1e/0x30 [ 60.279502][ T3922] __warn.cold.12+0x20/0x26 [ 60.283980][ T3922] ? drop_nlink+0x1e/0x30 [ 60.288319][ T3922] ? drop_nlink+0x1e/0x30 [ 60.292618][ T3922] report_bug+0xb8/0x100 [ 60.296822][ T3922] do_error_trap+0x9a/0xc0 [ 60.301203][ T3922] do_invalid_op+0x31/0x40 [ 60.305581][ T3922] ? drop_nlink+0x1e/0x30 [ 60.309976][ T3922] invalid_op+0x28/0x30 [ 60.314090][ T3922] RIP: 0010:drop_nlink+0x1e/0x30 [ 60.319075][ T3922] Code: 66 2e 0f 1f 84 00 00 00 00 00 66 90 8b 47 48 8d 50 ff 85 c0 74 14 85 d2 89 57 48 75 0c 48 8b 47 28 f0 48 ff 80 98 07 00 00 c3 <0f> 0b c7 47 48 ff ff ff ff c3 0f 1f 84 00 00 00 00 00 b8 01 00 00 [ 60.338642][ T3922] RSP: 0018:ffffc90000bebd08 EFLAGS: 00010246 [ 60.344673][ T3922] RAX: 0000000000000000 RBX: ffff888223d38818 RCX: 000000002f794057 [ 60.352631][ T3922] RDX: 00000000ffffffff RSI: 00000000297b6067 RDI: ffff888223d40818 [ 60.360651][ T3922] RBP: ffffc90000bebdb0 R08: 0000000000000000 R09: 0000000000000000 [ 60.368583][ T3922] R10: ffff88821bdb2028 R11: ffff88821bdb1740 R12: ffff88821bfba000 [ 60.376517][ T3922] R13: ffff88822c44a04a R14: 0000000000000000 R15: ffff888223d38818 [ 60.384470][ T3922] f2fs_rename2+0x5df/0x15a0 [ 60.389115][ T3922] vfs_rename+0x2df/0x990 [ 60.393752][ T3922] do_renameat2+0x3df/0x570 [ 60.398228][ T3922] __x64_sys_renameat2+0x1b/0x20 [ 60.403136][ T3922] do_syscall_64+0x50/0x190 [ 60.407604][ T3922] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 60.413454][ T3922] RIP: 0033:0x7f8117621819 [ 60.417833][ T3922] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 60.437420][ T3922] RSP: 002b:00007f81170a2038 EFLAGS: 00000246 ORIG_RAX: 000000000000013c [ 60.445797][ T3922] RAX: ffffffffffffffda RBX: 00007f81177d8fa0 RCX: 00007f8117621819 [ 60.453817][ T3922] RDX: 0000000000000004 RSI: 00000000200000c0 RDI: 0000000000000005 [ 60.461752][ T3922] RBP: 00007f811769475e R08: 0000000000000000 R09: 0000000000000000 [ 60.469688][ T3922] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 60.477626][ T3922] R13: 0000000000000000 R14: 00007f81177d8fa0 R15: 00007ffe1956f338 [ 60.485878][ T3922] Kernel Offset: disabled [ 60.490350][ T3922] Rebooting in 86400 seconds..