loop0: detected capacity change from 0 to 2048
EXT4-fs: Ignoring removed mblk_io_submit option
EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
------------[ cut here ]------------
kernel BUG at fs/ext4/inline.c:240!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5330 Comm: syz.0.0 Not tainted 6.15.0-rc2-syzkaller-00400-g3088d26962e8 #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:ext4_write_inline_data+0x3fc/0x400 fs/ext4/inline.c:240
Code: 89 f1 80 e1 07 fe c1 38 c1 0f 8c 1d ff ff ff 4c 89 f7 e8 37 29 ab ff e9 10 ff ff ff e8 9d ea 40 ff 90 0f 0b e8 95 ea 40 ff 90 <0f> 0b 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f
RSP: 0018:ffffc9000d5a77d8 EFLAGS: 00010287
RAX: ffffffff8281d16b RBX: 000000000000003c RCX: 0000000000100000
RDX: ffffc9000de92000 RSI: 000000000000038c RDI: 000000000000038d
RBP: ffff888012e6e184 R08: ffffffff8281cef6 R09: 1ffff11003c65470
R10: dffffc0000000000 R11: ffffed1003c65471 R12: 0000010000000006
R13: dffffc0000000000 R14: 0000000000000001 R15: ffffc9000d5a78c0
FS:  00007feaadbb96c0(0000) GS:ffff88808c59a000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007feaa0c7fe00 CR3: 00000000531f6000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ext4_write_inline_data_end+0x2f9/0xa90 fs/ext4/inline.c:797
 generic_perform_write+0x70b/0xa10 mm/filemap.c:4124
 ext4_buffered_write_iter+0xc7/0x390 fs/ext4/file.c:299
 ext4_file_write_iter+0x97f/0x1da0 fs/ext4/file.c:-1
 new_sync_write fs/read_write.c:591 [inline]
 vfs_write+0x70f/0xd10 fs/read_write.c:684
 ksys_pwrite64 fs/read_write.c:791 [inline]
 __do_sys_pwrite64 fs/read_write.c:799 [inline]
 __se_sys_pwrite64 fs/read_write.c:796 [inline]
 __x64_sys_pwrite64+0x1b5/0x250 fs/read_write.c:796
 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: 0033:0x7feaacd8e169
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:00007feaadbb9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007feaacfb5fa0 RCX: 00007feaacd8e169
RDX: 0000000000000001 RSI: 0000200000000300 RDI: 0000000000000008
RBP: 00007feaace10a68 R08: 0000000000000000 R09: 0000000000000000
R10: 0000010000000005 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007feaacfb5fa0 R15: 00007ffca06f6b18
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ext4_write_inline_data+0x3fc/0x400 fs/ext4/inline.c:240
Code: 89 f1 80 e1 07 fe c1 38 c1 0f 8c 1d ff ff ff 4c 89 f7 e8 37 29 ab ff e9 10 ff ff ff e8 9d ea 40 ff 90 0f 0b e8 95 ea 40 ff 90 <0f> 0b 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f
RSP: 0018:ffffc9000d5a77d8 EFLAGS: 00010287
RAX: ffffffff8281d16b RBX: 000000000000003c RCX: 0000000000100000
RDX: ffffc9000de92000 RSI: 000000000000038c RDI: 000000000000038d
RBP: ffff888012e6e184 R08: ffffffff8281cef6 R09: 1ffff11003c65470
R10: dffffc0000000000 R11: ffffed1003c65471 R12: 0000010000000006
R13: dffffc0000000000 R14: 0000000000000001 R15: ffffc9000d5a78c0
FS:  00007feaadbb96c0(0000) GS:ffff88808c59a000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007feaadb97fd8 CR3: 00000000531f6000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400