(syz.0.16,5952,0):ocfs2_truncate_file:460 ERROR: bug expression: le64_to_cpu(fe->i_size) != i_size_read(inode) (syz.0.16,5952,0):ocfs2_truncate_file:460 ERROR: Inode 17058, inode i_size = 0 != di i_size = 281481419161600, i_flags = 0x6851 ------------[ cut here ]------------ kernel BUG at fs/ocfs2/file.c:460! Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI CPU: 0 UID: 0 PID: 5952 Comm: syz.0.16 Not tainted 6.16.0-rc2-syzkaller-g9afe652958c3 #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+0x1267/0x1420 fs/ocfs2/file.c:454 Code: 00 4c 89 f7 48 c7 c6 76 d2 ab 8d ba cc 01 00 00 48 c7 c1 c0 68 ca 8b 49 89 d8 4d 89 f9 50 41 54 e8 be 71 16 00 48 83 c4 10 90 <0f> 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c e5 f8 ff ff 48 89 df e8 RSP: 0018:ffffc900029ff320 EFLAGS: 00010282 RAX: 5bb0ab85f2ed1c00 RBX: 00000000000042a2 RCX: 5bb0ab85f2ed1c00 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: ffffc900029ff550 R08: ffffc900029feec7 R09: 1ffff9200053fdd8 R10: dffffc0000000000 R11: fffff5200053fdd9 R12: 0001000180000000 R13: ffff888044eed42c R14: ffffc900029ff460 R15: 0000000000000000 FS: 00007fba2d6c56c0(0000) GS:ffff88808d251000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f53dcf58000 CR3: 0000000056eae000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ocfs2_setattr+0x1520/0x1b40 fs/ocfs2/file.c:1212 notify_change+0xb33/0xe40 fs/attr.c:552 do_truncate+0x1a4/0x220 fs/open.c:68 handle_truncate fs/namei.c:3517 [inline] do_open fs/namei.c:3900 [inline] path_openat+0x306c/0x3830 fs/namei.c:4055 do_filp_open+0x1fa/0x410 fs/namei.c:4082 do_sys_openat2+0x121/0x1c0 fs/open.c:1437 do_sys_open fs/open.c:1452 [inline] __do_sys_openat fs/open.c:1468 [inline] __se_sys_openat fs/open.c:1463 [inline] __x64_sys_openat+0x138/0x170 fs/open.c:1463 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fba2c78d169 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:00007fba2d6c5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007fba2c9a5fa0 RCX: 00007fba2c78d169 RDX: 000000000000275a RSI: 0000400000000040 RDI: ffffffffffffff9c RBP: 00007fba2c80e2a0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fba2c9a5fa0 R15: 00007ffc97388cd8 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:ocfs2_truncate_file+0x1267/0x1420 fs/ocfs2/file.c:454 Code: 00 4c 89 f7 48 c7 c6 76 d2 ab 8d ba cc 01 00 00 48 c7 c1 c0 68 ca 8b 49 89 d8 4d 89 f9 50 41 54 e8 be 71 16 00 48 83 c4 10 90 <0f> 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c e5 f8 ff ff 48 89 df e8 RSP: 0018:ffffc900029ff320 EFLAGS: 00010282 RAX: 5bb0ab85f2ed1c00 RBX: 00000000000042a2 RCX: 5bb0ab85f2ed1c00 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: ffffc900029ff550 R08: ffffc900029feec7 R09: 1ffff9200053fdd8 R10: dffffc0000000000 R11: fffff5200053fdd9 R12: 0001000180000000 R13: ffff888044eed42c R14: ffffc900029ff460 R15: 0000000000000000 FS: 00007fba2d6c56c0(0000) GS:ffff88808d251000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f53dcf58000 CR3: 0000000056eae000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400