------------[ cut here ]------------ kernel BUG at fs/ext4/inline.c:781! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 2417 Comm: syz-executor353 Not tainted 5.15.147-syzkaller-00327-g1c3a1f32bcbd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 RIP: 0010:ext4_write_inline_data_end+0xe13/0xe30 fs/ext4/inline.c:781 Code: f8 ff ff 44 89 f9 80 e1 07 fe c1 38 c1 0f 8c 28 fa ff ff 4c 89 ff e8 8c bf cc ff e9 1b fa ff ff e8 c2 1c dd 02 e8 4d c7 8a ff <0f> 0b e8 46 c7 8a ff 0f 0b e8 3f c7 8a ff 0f 0b e8 38 c7 8a ff 0f RSP: 0018:ffffc90005a87680 EFLAGS: 00010293 RAX: ffffffff81e547e3 RBX: 0000000000000000 RCX: ffff888110afa780 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc90005a877d8 R08: ffffffff81e53c50 R09: ffffed1021fcdbbb R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: 000000000000000c R14: 0000004c00080000 R15: 1ffff11021fcdbba FS: 00007fdd155c56c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005555574157f8 CR3: 000000010c94e000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ext4_write_end+0x374/0xa00 fs/ext4/inode.c:1311 ext4_da_write_end+0x88/0xab0 fs/ext4/inode.c:3071 generic_perform_write+0x3b4/0x5a0 mm/filemap.c:3854 ext4_buffered_write_iter+0x48a/0x610 fs/ext4/file.c:270 ext4_file_write_iter+0x443/0x1c80 call_write_iter include/linux/fs.h:2202 [inline] new_sync_write fs/read_write.c:507 [inline] vfs_write+0xd5d/0x1110 fs/read_write.c:594 ksys_write+0x199/0x2c0 fs/read_write.c:647 __do_sys_write fs/read_write.c:659 [inline] __se_sys_write fs/read_write.c:656 [inline] __x64_sys_write+0x7b/0x90 fs/read_write.c:656 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x7fdd15632369 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 1b 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fdd155c5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007fdd156b46d8 RCX: 00007fdd15632369 RDX: 000000000000000c RSI: 0000000020000300 RDI: 0000000000000004 RBP: 00007fdd156b46d0 R08: 00007fdd155c56c0 R09: 0000000000000000 R10: 00007fdd155c56c0 R11: 0000000000000246 R12: 00007fdd156b46dc R13: 0000000000000006 R14: 00007ffe2fb43a10 R15: 00007ffe2fb43af8 Modules linked in: ---[ end trace c2a95362e1ec042e ]--- RIP: 0010:ext4_write_inline_data_end+0xe13/0xe30 fs/ext4/inline.c:781 Code: f8 ff ff 44 89 f9 80 e1 07 fe c1 38 c1 0f 8c 28 fa ff ff 4c 89 ff e8 8c bf cc ff e9 1b fa ff ff e8 c2 1c dd 02 e8 4d c7 8a ff <0f> 0b e8 46 c7 8a ff 0f 0b e8 3f c7 8a ff 0f 0b e8 38 c7 8a ff 0f RSP: 0018:ffffc90005a87680 EFLAGS: 00010293 RAX: ffffffff81e547e3 RBX: 0000000000000000 RCX: ffff888110afa780 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc90005a877d8 R08: ffffffff81e53c50 R09: ffffed1021fcdbbb R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: 000000000000000c R14: 0000004c00080000 R15: 1ffff11021fcdbba FS: 00007fdd155c56c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fdd0d2bf000 CR3: 000000010c94e000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400