------------[ cut here ]------------
kernel BUG at fs/ext4/inline.c:1970!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5320 Comm: syz.0.0 Not tainted 6.13.0-rc7-syzkaller-00209-g9528d418de4d #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 03 66 ad ff e9 3a fd ff ff e8 79 6d 70 09 e8 64 fb 46 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:ffffc9000d45f400 EFLAGS: 00010287
RAX: ffffffff82587c5c RBX: ffffc9000d45f4a0 RCX: 0000000000100000
RDX: ffffc9000f031000 RSI: 0000000000000b16 RDI: 0000000000000b17
RBP: ffffc9000d45f590 R08: ffffffff82587908 R09: 1ffff1100883dda9
R10: dffffc0000000000 R11: ffffed100883ddaa R12: ffffc9000d45f500
R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000000
FS:  00007f0ae55f56c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f90e37e7440 CR3: 000000004040a000 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:4173
 ext4_setattr+0x113a/0x1da0 fs/ext4/inode.c:5541
 notify_change+0xbca/0xe90 fs/attr.c:552
 do_truncate+0x220/0x310 fs/open.c:65
 handle_truncate fs/namei.c:3449 [inline]
 do_open fs/namei.c:3832 [inline]
 path_openat+0x2e1e/0x3590 fs/namei.c:3987
 do_filp_open+0x27f/0x4e0 fs/namei.c:4014
 do_sys_openat2+0x13e/0x1d0 fs/open.c:1402
 do_sys_open fs/open.c:1417 [inline]
 __do_sys_creat fs/open.c:1495 [inline]
 __se_sys_creat fs/open.c:1489 [inline]
 __x64_sys_creat+0x123/0x170 fs/open.c:1489
 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: 0033:0x7f0ae9185d29
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:00007f0ae55f5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
RAX: ffffffffffffffda RBX: 00007f0ae9376080 RCX: 00007f0ae9185d29
RDX: 0000000000000000 RSI: 000000000000000a RDI: 0000000020000240
RBP: 00007f0ae9201b08 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f0ae9376080 R15: 00007ffdaa3d0858
 </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 03 66 ad ff e9 3a fd ff ff e8 79 6d 70 09 e8 64 fb 46 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:ffffc9000d45f400 EFLAGS: 00010287
RAX: ffffffff82587c5c RBX: ffffc9000d45f4a0 RCX: 0000000000100000
RDX: ffffc9000f031000 RSI: 0000000000000b16 RDI: 0000000000000b17
RBP: ffffc9000d45f590 R08: ffffffff82587908 R09: 1ffff1100883dda9
R10: dffffc0000000000 R11: ffffed100883ddaa R12: ffffc9000d45f500
R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000000
FS:  00007f0ae55f56c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0fe1f3e440 CR3: 000000004040a000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400