EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz-executor.0: couldn't read orphan inode 15 (err -117)
EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
EXT4-fs warning (device loop0): __ext4fs_dirhash:281: invalid/unsupported hash tree version 135
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WARNING: CPU: 0 PID: 5432 at fs/ext4/hash.c:284 __ext4fs_dirhash+0x85a/0x950 fs/ext4/hash.c:281
Modules linked in:
CPU: 0 PID: 5432 Comm: syz-executor.0 Not tainted 6.4.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
RIP: 0010:__ext4fs_dirhash+0x85a/0x950 fs/ext4/hash.c:284
Code: 80 3c 02 00 0f 85 ff 00 00 00 49 8b 7c 24 28 45 89 e8 48 c7 c1 a0 c7 80 89 ba 19 01 00 00 48 c7 c6 40 c8 80 89 e8 c6 be 10 00 <0f> 0b 41 b8 ea ff ff ff e9 d9 fd ff ff 8b 54 24 78 44 8b 64 24 7c
RSP: 0018:ffffc900044cf780 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff888027e900c8 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff89c2b860 RDI: 0000000000000001
RBP: 0000000000000001 R08: 0000000000000001 R09: ffffc900044cf48f
R10: fffff52000899e91 R11: 0000000000000001 R12: ffff88807664dcb0
R13: 0000000000000087 R14: ffff88802a497408 R15: ffff888027e900d4
FS:  00007fbfa4c0e700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fbfa3fa80c0 CR3: 000000002acf6000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ext4fs_dirhash+0x1e6/0x260 fs/ext4/hash.c:323
 htree_dirblock_to_tree+0x6a5/0xae0 fs/ext4/namei.c:1122
 ext4_htree_fill_tree+0x2b0/0xa70 fs/ext4/namei.c:1217
 ext4_dx_readdir fs/ext4/dir.c:597 [inline]
 ext4_readdir+0x18d8/0x3470 fs/ext4/dir.c:142
 iterate_dir+0x47f/0x6c0 fs/readdir.c:65
 __do_sys_getdents64 fs/readdir.c:369 [inline]
 __se_sys_getdents64 fs/readdir.c:354 [inline]
 __x64_sys_getdents64+0x128/0x240 fs/readdir.c:354
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fbfa3e8c169
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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
RSP: 002b:00007fbfa4c0e168 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 00007fbfa3fabf80 RCX: 00007fbfa3e8c169
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 00007fbfa3ee7ca1 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe4dae91df R14: 00007fbfa4c0e300 R15: 0000000000022000
 </TASK>