------------[ cut here ]------------ kernel BUG at fs/ext4/inline.c:764! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 5596 Comm: syz-executor.0 Not tainted 6.7.0-rc7-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 RIP: 0010:ext4_write_inline_data_end+0x54c/0xc10 fs/ext4/inline.c:764 Code: 65 48 2b 04 25 28 00 00 00 0f 85 19 06 00 00 48 81 c4 b0 00 00 00 44 89 f0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 05 8d 54 ff 90 <0f> 0b e8 fd 8c 54 ff 4d 8d 7c 24 34 4c 89 e7 e8 80 4d 82 ff be 04 RSP: 0018:ffffc900036cf8f0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff888065f98370 RCX: ffffffff8231d404 RDX: ffff88807c6bc200 RSI: ffffffff8231d77b RDI: 0000000000000001 RBP: 0000000000000020 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000004 R12: ffffea0001af1ac0 R13: 0000000000000020 R14: ffff888065f98110 R15: ffffc900036cf940 FS: 00007fe93c09b6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020001700 CR3: 000000007f801000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ext4_write_end+0x4ab/0xed0 fs/ext4/inode.c:1284 ext4_da_write_end+0x926/0x1170 fs/ext4/inode.c:3019 generic_perform_write+0x32f/0x600 mm/filemap.c:3929 ext4_buffered_write_iter+0x11f/0x3c0 fs/ext4/file.c:299 ext4_file_write_iter+0x819/0x1950 fs/ext4/file.c:698 call_write_iter include/linux/fs.h:2020 [inline] new_sync_write fs/read_write.c:491 [inline] vfs_write+0x64f/0xdf0 fs/read_write.c:584 ksys_write+0x12f/0x250 fs/read_write.c:637 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x40/0x110 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7fe93b27cb29 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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:00007fe93c09b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007fe93b39c050 RCX: 00007fe93b27cb29 RDX: 0000000000000020 RSI: 0000000020000040 RDI: 0000000000000004 RBP: 00007fe93b2c847a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007fe93b39c050 R15: 00007ffc9a0fbd68 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:ext4_write_inline_data_end+0x54c/0xc10 fs/ext4/inline.c:764 Code: 65 48 2b 04 25 28 00 00 00 0f 85 19 06 00 00 48 81 c4 b0 00 00 00 44 89 f0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 05 8d 54 ff 90 <0f> 0b e8 fd 8c 54 ff 4d 8d 7c 24 34 4c 89 e7 e8 80 4d 82 ff be 04 RSP: 0018:ffffc900036cf8f0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff888065f98370 RCX: ffffffff8231d404 RDX: ffff88807c6bc200 RSI: ffffffff8231d77b RDI: 0000000000000001 RBP: 0000000000000020 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000004 R12: ffffea0001af1ac0 R13: 0000000000000020 R14: ffff888065f98110 R15: ffffc900036cf940 FS: 00007fe93c09b6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020001700 CR3: 000000007f801000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400