loop4: detected capacity change from 0 to 2048
EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none.
------------[ cut here ]------------
kernel BUG at fs/ext4/inline.c:236!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 10888 Comm: syz.4.2672 Not tainted 6.1.93-syzkaller-00002-gd02968a02321 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
RIP: 0010:ext4_write_inline_data+0x3a4/0x3b0 fs/ext4/inline.c:236
Code: 07 fe c1 38 c1 0f 8c 42 ff ff ff 4c 89 e7 49 89 d6 e8 e0 82 ca ff 4c 89 f2 e9 2f ff ff ff e8 13 56 83 ff 0f 0b e8 0c 56 83 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 41 55
RSP: 0018:ffffc90000fa7768 EFLAGS: 00010287
RAX: ffffffff81f24f44 RBX: 000000000000003c RCX: 0000000000040000
RDX: ffffc9000233f000 RSI: 00000000000001ff RDI: 0000000000000200
RBP: ffffc90000fa77d0 R08: ffffffff81f24ccd R09: ffffed1022bb504b
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000010000000005
R13: ffffc90000fa7860 R14: 0000010000000006 R15: 0000000000000001
FS:  00007fbc6ac636c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2eb1fffc CR3: 0000000115468000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ext4_write_inline_data_end+0x328/0xa90 fs/ext4/inline.c:777
 ext4_da_write_end+0x1ea/0x9a0 fs/ext4/inode.c:3081
 generic_perform_write+0x3e6/0x5c0 mm/filemap.c:3855
 ext4_buffered_write_iter+0x360/0x640 fs/ext4/file.c:285
 ext4_file_write_iter+0x194/0x1570
 call_write_iter include/linux/fs.h:2274 [inline]
 new_sync_write fs/read_write.c:491 [inline]
 vfs_write+0x902/0xeb0 fs/read_write.c:584
 ksys_pwrite64 fs/read_write.c:699 [inline]
 __do_sys_pwrite64 fs/read_write.c:709 [inline]
 __se_sys_pwrite64 fs/read_write.c:706 [inline]
 __x64_sys_pwrite64+0x1a6/0x230 fs/read_write.c:706
 x64_sys_call+0xa6/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:19
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fbc69d7def9
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:00007fbc6ac63038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007fbc69f35f80 RCX: 00007fbc69d7def9
RDX: 0000000000000001 RSI: 0000000020000300 RDI: 0000000000000006
RBP: 00007fbc69df09f6 R08: 0000000000000000 R09: 0000000000000000
R10: 0000010000000005 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fbc69f35f80 R15: 00007ffe5b2888b8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ext4_write_inline_data+0x3a4/0x3b0 fs/ext4/inline.c:236
Code: 07 fe c1 38 c1 0f 8c 42 ff ff ff 4c 89 e7 49 89 d6 e8 e0 82 ca ff 4c 89 f2 e9 2f ff ff ff e8 13 56 83 ff 0f 0b e8 0c 56 83 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 41 55
RSP: 0018:ffffc90000fa7768 EFLAGS: 00010287
RAX: ffffffff81f24f44 RBX: 000000000000003c RCX: 0000000000040000
RDX: ffffc9000233f000 RSI: 00000000000001ff RDI: 0000000000000200
RBP: ffffc90000fa77d0 R08: ffffffff81f24ccd R09: ffffed1022bb504b
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000010000000005
R13: ffffc90000fa7860 R14: 0000010000000006 R15: 0000000000000001
FS:  00007fbc6ac636c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2eb1fffc CR3: 0000000115468000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400