Warning: Permanently added '10.128.1.9' (ED25519) to the list of known hosts. executing program syzkaller login: [ 35.429173][ T4221] loop0: detected capacity change from 0 to 8192 [ 35.434336][ T4221] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 35.437943][ T4221] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 35.440668][ T4221] REISERFS (device loop0): using ordered data mode [ 35.442392][ T4221] reiserfs: using flush barriers [ 35.444508][ T4221] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 35.449767][ T4221] REISERFS (device loop0): checking transaction log (loop0) [ 35.512251][ T4221] REISERFS (device loop0): Using tea hash to sort names [ 35.514777][ T4221] REISERFS panic (device loop0): vs-13065 update_stat_data: key [1 2 0x0 SD], found item *3.5*[1 2 0(0) DIR], item_len 80, item_location 3972, free_space(entry_count) 3 [ 35.519576][ T4221] ------------[ cut here ]------------ [ 35.521036][ T4221] kernel BUG at fs/reiserfs/prints.c:390! [ 35.522643][ T4221] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 35.524734][ T4221] Modules linked in: [ 35.525804][ T4221] CPU: 1 PID: 4221 Comm: syz-executor225 Not tainted 6.1.82-syzkaller #0 [ 35.528029][ T4221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 35.530762][ T4221] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 35.532860][ T4221] pc : __reiserfs_panic+0x150/0x154 [ 35.534263][ T4221] lr : __reiserfs_panic+0x150/0x154 [ 35.535636][ T4221] sp : ffff80001dca7260 [ 35.536741][ T4221] x29: ffff80001dca7320 x28: dfff800000000000 x27: ffff0000df7d09f8 [ 35.538888][ T4221] x26: ffff80001dca7428 x25: ffff0000df7d09f8 x24: ffff80001dca72e0 [ 35.541092][ T4221] x23: ffff80001dca72a0 x22: ffff8000123ae980 x21: ffff0000cfc46000 [ 35.543221][ T4221] x20: ffff8000123ae960 x19: ffff800014f7a047 x18: ffff80001dca67c0 [ 35.545371][ T4221] x17: 0000000000000000 x16: ffff80001209b200 x15: 0000000000000000 [ 35.547525][ T4221] x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000000001 [ 35.549680][ T4221] x11: 0000000000ff0100 x10: 0000000000000000 x9 : a183dcc990dec000 [ 35.551823][ T4221] x8 : a183dcc990dec000 x7 : 0000000000000001 x6 : 0000000000000001 [ 35.553972][ T4221] x5 : ffff80001dca6b78 x4 : ffff800015922ae0 x3 : ffff80000834e7e4 [ 35.556135][ T4221] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 00000000000000a6 [ 35.558270][ T4221] Call trace: [ 35.559122][ T4221] __reiserfs_panic+0x150/0x154 [ 35.560355][ T4221] reiserfs_update_sd_size+0xd00/0xdb8 [ 35.561836][ T4221] reiserfs_mkdir+0x60c/0x77c [ 35.563071][ T4221] reiserfs_xattr_init+0x2b0/0x6bc [ 35.564431][ T4221] reiserfs_fill_super+0x1bfc/0x2028 [ 35.565860][ T4221] mount_bdev+0x274/0x370 [ 35.567010][ T4221] get_super_block+0x44/0x58 [ 35.568267][ T4221] legacy_get_tree+0xd4/0x16c [ 35.569555][ T4221] vfs_get_tree+0x90/0x274 [ 35.570735][ T4221] do_new_mount+0x278/0x8fc [ 35.571979][ T4221] path_mount+0x590/0xe5c [ 35.573148][ T4221] __arm64_sys_mount+0x45c/0x594 [ 35.574456][ T4221] invoke_syscall+0x98/0x2c0 [ 35.575658][ T4221] el0_svc_common+0x138/0x258 [ 35.576913][ T4221] do_el0_svc+0x64/0x218 [ 35.578032][ T4221] el0_svc+0x58/0x168 [ 35.579113][ T4221] el0t_64_sync_handler+0x84/0xf0 [ 35.580486][ T4221] el0t_64_sync+0x18c/0x190 [ 35.581722][ T4221] Code: b00863e5 912980a5 aa1303e4 95c67ebb (d4210000) [ 35.583618][ T4221] ---[ end trace 0000000000000000 ]--- [ 35.906455][ T4221] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 35.908402][ T4221] SMP: stopping secondary CPUs [ 35.909745][ T4221] Kernel Offset: disabled [ 35.910897][ T4221] CPU features: 0x00000,02070084,26017203 [ 35.912395][ T4221] Memory Limit: none [ 36.227304][ T4221] Rebooting in 86400 seconds..