(syz.0.8,4406,1):ocfs2_truncate_file:456 ERROR: bug expression: le64_to_cpu(fe->i_size) != i_size_read(inode)
(syz.0.8,4406,0):ocfs2_truncate_file:456 ERROR: Inode 17058, inode i_size = 0 != di i_size = 422212465065984, i_flags = 0x6a5425bd
------------[ cut here ]------------
kernel BUG at fs/ocfs2/file.c:456!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 4406 Comm: syz.0.8 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
RIP: 0010:ocfs2_truncate_file+0x1416/0x1660 fs/ocfs2/file.c:450
Code: 00 54 cc 8a 49 89 d8 4d 89 f1 50 41 54 e8 a2 cf 15 00 48 83 c4 10 48 b8 00 00 00 00 00 fc ff df 48 8b 4c 24 10 c6 44 01 18 f8 <0f> 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 48 f8 ff ff 48 89 df e8
RSP: 0018:ffffc900048cf340 EFLAGS: 00010282
RAX: dffffc0000000000 RBX: 00000000000042a2 RCX: 1ffff92000919e78
RDX: ffffc9000e4f9000 RSI: 0000000000026e2f RDI: 0000000000026e30
RBP: ffffc900048cf570 R08: ffffc900048ceec7 R09: 1ffff92000919dd8
R10: dffffc0000000000 R11: fffff52000919dd9 R12: 0001800000000000
R13: ffff888050a0442c R14: 0000000000000000 R15: ffffc900048cf480
FS: 00007f3f36fa46c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6c18153000 CR3: 000000002ef4c000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
ocfs2_setattr+0x16f8/0x1d90 fs/ocfs2/file.c:1212
notify_change+0xca0/0xf90 fs/attr.c:499
do_truncate+0x1ac/0x240 fs/open.c:65
handle_truncate fs/namei.c:3293 [inline]
do_open fs/namei.c:3638 [inline]
path_openat+0x2897/0x2f10 fs/namei.c:3791
do_filp_open+0x1ee/0x420 fs/namei.c:3818
do_sys_openat2+0x14b/0x4f0 fs/open.c:1320
do_sys_open fs/open.c:1336 [inline]
__do_sys_creat fs/open.c:1414 [inline]
__se_sys_creat fs/open.c:1408 [inline]
__x64_sys_creat+0x8c/0xb0 fs/open.c:1408
do_syscall_x64 arch/x86/entry/common.c:46 [inline]
do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76
entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f3f3619de59
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f3f36fa4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
RAX: ffffffffffffffda RBX: 00007f3f36426090 RCX: 00007f3f3619de59
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000100
RBP: 00007f3f36233e6f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f3f36426128 R14: 00007f3f36426090 R15: 00007ffddd273748
</TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ocfs2_truncate_file+0x1416/0x1660 fs/ocfs2/file.c:450
Code: 00 54 cc 8a 49 89 d8 4d 89 f1 50 41 54 e8 a2 cf 15 00 48 83 c4 10 48 b8 00 00 00 00 00 fc ff df 48 8b 4c 24 10 c6 44 01 18 f8 <0f> 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 48 f8 ff ff 48 89 df e8
RSP: 0018:ffffc900048cf340 EFLAGS: 00010282
RAX: dffffc0000000000 RBX: 00000000000042a2 RCX: 1ffff92000919e78
RDX: ffffc9000e4f9000 RSI: 0000000000026e2f RDI: 0000000000026e30
RBP: ffffc900048cf570 R08: ffffc900048ceec7 R09: 1ffff92000919dd8
R10: dffffc0000000000 R11: fffff52000919dd9 R12: 0001800000000000
R13: ffff888050a0442c R14: 0000000000000000 R15: ffffc900048cf480
FS: 00007f3f36fa46c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f493f9ed2f8 CR3: 000000002ef4c000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400