loop0: detected capacity change from 0 to 1024
EXT4-fs: Ignoring removed orlov option
EXT4-fs: Ignoring removed nomblk_io_submit option
EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
loop0: detected capacity change from 1024 to 1023
------------[ cut here ]------------
kernel BUG at fs/ext4/inline.c:1970!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5328 Comm: syz.0.0 Not tainted 6.12.0-rc4-syzkaller-00261-g850925a8133c #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:ext4_inline_data_truncate+0xced/0xcf0 fs/ext4/inline.c:1970
Code: e9 17 fd ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 44 fd ff ff e8 83 b8 9f ff e9 3a fd ff ff e8 19 07 68 09 e8 d4 fa 35 ff 90 <0f> 0b 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e
RSP: 0018:ffffc9000d367400 EFLAGS: 00010283
RAX: ffffffff825eef9c RBX: ffffc9000d3674a0 RCX: 0000000000040000
RDX: ffffc9000daea000 RSI: 0000000000001457 RDI: 0000000000001458
RBP: ffffc9000d367590 R08: ffffffff825eec48 R09: 1ffff110087bd778
R10: dffffc0000000000 R11: ffffed10087bd779 R12: ffffc9000d367500
R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000000
FS:  00007f0aa21006c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005583eb8b3730 CR3: 0000000042db2000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ext4_truncate+0x3ca/0x11c0 fs/ext4/inode.c:4141
 ext4_setattr+0x119a/0x1bc0 fs/ext4/inode.c:5496
 notify_change+0xbca/0xe90 fs/attr.c:503
 do_truncate+0x220/0x310 fs/open.c:65
 handle_truncate fs/namei.c:3395 [inline]
 do_open fs/namei.c:3778 [inline]
 path_openat+0x2e1e/0x3590 fs/namei.c:3933
 do_filp_open+0x235/0x490 fs/namei.c:3960
 do_sys_openat2+0x13e/0x1d0 fs/open.c:1415
 do_sys_open fs/open.c:1430 [inline]
 __do_sys_creat fs/open.c:1508 [inline]
 __se_sys_creat fs/open.c:1502 [inline]
 __x64_sys_creat+0x123/0x170 fs/open.c:1502
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f0aa137e719
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:00007f0aa2100038 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
RAX: ffffffffffffffda RBX: 00007f0aa1535f80 RCX: 00007f0aa137e719
RDX: 0000000000000000 RSI: 000000000000000a RDI: 0000000020000240
RBP: 00007f0aa13f132e R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f0aa1535f80 R15: 00007ffe0bc10468
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ext4_inline_data_truncate+0xced/0xcf0 fs/ext4/inline.c:1970
Code: e9 17 fd ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 44 fd ff ff e8 83 b8 9f ff e9 3a fd ff ff e8 19 07 68 09 e8 d4 fa 35 ff 90 <0f> 0b 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e
RSP: 0018:ffffc9000d367400 EFLAGS: 00010283
RAX: ffffffff825eef9c RBX: ffffc9000d3674a0 RCX: 0000000000040000
RDX: ffffc9000daea000 RSI: 0000000000001457 RDI: 0000000000001458
RBP: ffffc9000d367590 R08: ffffffff825eec48 R09: 1ffff110087bd778
R10: dffffc0000000000 R11: ffffed10087bd779 R12: ffffc9000d367500
R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000000
FS:  00007f0aa21006c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0aa20def98 CR3: 0000000042db2000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400