loop0: detected capacity change from 0 to 32768
(syz.0.0,5330,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC.
(syz.0.0,5330,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC.
JBD2: Ignoring recovery information on journal
ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
(syz.0.0,5330,0):ocfs2_start_trans:357 ERROR: status = -30
OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
OCFS2: Returning error to the calling process.
(syz.0.0,5330,0):__ocfs2_change_file_space:2055 ERROR: status = -30
(syz.0.0,5330,0):ocfs2_assign_bh:2417 ERROR: status = -5
(syz.0.0,5330,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -5
(syz.0.0,5330,0):ocfs2_group_extend:300 ERROR: status = -5
(syz.0.0,5330,0):ocfs2_truncate_file:460 ERROR: bug expression: le64_to_cpu(fe->i_size) != i_size_read(inode)
(syz.0.0,5330,0):ocfs2_truncate_file:460 ERROR: Inode 16978, inode i_size = 21 != di i_size = 6, i_flags = 0x1
------------[ cut here ]------------
kernel BUG at fs/ocfs2/file.c:460!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5330 Comm: syz.0.0 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:ocfs2_truncate_file+0x13a3/0x1560 fs/ocfs2/file.c:454
Code: 40 01 00 00 48 c7 c6 93 f4 70 8e ba cc 01 00 00 48 c7 c1 80 f6 89 8c 4d 89 e8 4d 89 f9 50 41 56 e8 c2 c4 19 00 48 83 c4 10 90 <0f> 0b e8 b6 70 6a 08 f3 0f 1e fa 65 44 8b 35 9e 20 a3 0f bf 07 00
RSP: 0018:ffffc9000d54f280 EFLAGS: 00010282
RAX: 15ddbabcf8cdff00 RBX: ffff88805560642c RCX: 15ddbabcf8cdff00
RDX: ffffc9000e22a000 RSI: 0000000000001d92 RDI: 0000000000001d93
RBP: ffffc9000d54f4b0 R08: ffffffff81a21d5c R09: 1ffff11003f847d2
R10: dffffc0000000000 R11: ffffed1003f847d3 R12: 1ffff1100aac0c84
R13: 0000000000004252 R14: 0000000000000006 R15: 0000000000000015
FS:  00007f511d9c56c0(0000) GS:ffff88808c59a000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f51119ff000 CR3: 0000000034d50000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ocfs2_setattr+0x1894/0x1ef0 fs/ocfs2/file.c:1212
 notify_change+0xbca/0xe90 fs/attr.c:552
 do_truncate+0x222/0x310 fs/open.c:65
 handle_truncate fs/namei.c:3501 [inline]
 do_open fs/namei.c:3884 [inline]
 path_openat+0x2e4f/0x35d0 fs/namei.c:4039
 do_filp_open+0x284/0x4e0 fs/namei.c:4066
 do_sys_openat2+0x12b/0x1d0 fs/open.c:1429
 do_sys_open fs/open.c:1444 [inline]
 __do_sys_open fs/open.c:1452 [inline]
 __se_sys_open fs/open.c:1448 [inline]
 __x64_sys_open+0x226/0x280 fs/open.c:1448
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xf3/0x210 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f511cb8e969
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
RSP: 002b:00007f511d9c5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 00007f511cdb5fa0 RCX: 00007f511cb8e969
RDX: 0000000000000000 RSI: 000000000014927e RDI: 0000200000000180
RBP: 00007f511cc10ab1 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f511cdb5fa0 R15: 00007ffd6f1b52a8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ocfs2_truncate_file+0x13a3/0x1560 fs/ocfs2/file.c:454
Code: 40 01 00 00 48 c7 c6 93 f4 70 8e ba cc 01 00 00 48 c7 c1 80 f6 89 8c 4d 89 e8 4d 89 f9 50 41 56 e8 c2 c4 19 00 48 83 c4 10 90 <0f> 0b e8 b6 70 6a 08 f3 0f 1e fa 65 44 8b 35 9e 20 a3 0f bf 07 00
RSP: 0018:ffffc9000d54f280 EFLAGS: 00010282
RAX: 15ddbabcf8cdff00 RBX: ffff88805560642c RCX: 15ddbabcf8cdff00
RDX: ffffc9000e22a000 RSI: 0000000000001d92 RDI: 0000000000001d93
RBP: ffffc9000d54f4b0 R08: ffffffff81a21d5c R09: 1ffff11003f847d2
R10: dffffc0000000000 R11: ffffed1003f847d3 R12: 1ffff1100aac0c84
R13: 0000000000004252 R14: 0000000000000006 R15: 0000000000000015
FS:  00007f511d9c56c0(0000) GS:ffff88808c59a000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0f69455440 CR3: 0000000034d50000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400