------------[ cut here ]------------ kernel BUG at fs/ext4/inline.c:223! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 304 Comm: syz-executor399 Not tainted 5.4.210-syzkaller-00073-gd87b38e6be0f #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:ext4_write_inline_data+0x36d/0x370 fs/ext4/inline.c:223 Code: 07 fe c1 38 c1 0f 8c 35 ff ff ff 48 89 ef 48 89 f3 e8 27 3f d4 ff 48 89 de e9 22 ff ff ff e8 0a cc a7 ff 0f 0b e8 03 cc a7 ff <0f> 0b 90 55 41 57 41 56 41 55 41 54 53 48 83 ec 70 49 89 d7 89 f5 RSP: 0018:ffff8881dcc67a08 EFLAGS: 00010293 RAX: ffffffff81b8ccfd RBX: 000000000000003c RCX: ffff8881dd115e80 RDX: 0000000000000000 RSI: 000000000000003c RDI: 000000000002004c RBP: 0000000000000026 R08: ffffffff81b8cac1 R09: ffffed103c18704f R10: ffffed103c18704f R11: 1ffff1103c18704e R12: 000000000002004c R13: ffff8881dcc67a98 R14: ffff8881e5c80414 R15: 0000000000020026 FS: 00005555570a6300(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000004571f0 CR3: 00000001dd226000 CR4: 00000000003406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ext4_write_inline_data_end+0x214/0x430 fs/ext4/inline.c:769 ext4_write_end+0x1cd/0xe40 fs/ext4/inode.c:1446 generic_perform_write+0x395/0x510 mm/filemap.c:3322 __generic_file_write_iter+0x239/0x490 mm/filemap.c:3440 ext4_file_write_iter+0x46e/0x1040 fs/ext4/file.c:270 call_write_iter include/linux/fs.h:1976 [inline] new_sync_write fs/read_write.c:483 [inline] __vfs_write+0x4f9/0x6a0 fs/read_write.c:496 vfs_write+0x210/0x4f0 fs/read_write.c:558 ksys_write+0x158/0x260 fs/read_write.c:611 do_syscall_64+0xcb/0x1c0 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7fdb0f345a29 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 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffd05694b98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb0f345a29 RDX: 0000000000000026 RSI: 0000000020000580 RDI: 0000000000000003 RBP: 00007fdb0f3051f0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdb0f305280 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 Modules linked in: ---[ end trace ef252362d6b05493 ]--- RIP: 0010:ext4_write_inline_data+0x36d/0x370 fs/ext4/inline.c:223 Code: 07 fe c1 38 c1 0f 8c 35 ff ff ff 48 89 ef 48 89 f3 e8 27 3f d4 ff 48 89 de e9 22 ff ff ff e8 0a cc a7 ff 0f 0b e8 03 cc a7 ff <0f> 0b 90 55 41 57 41 56 41 55 41 54 53 48 83 ec 70 49 89 d7 89 f5 RSP: 0018:ffff8881dcc67a08 EFLAGS: 00010293 RAX: ffffffff81b8ccfd RBX: 000000000000003c RCX: ffff8881dd115e80 RDX: 0000000000000000 RSI: 000000000000003c RDI: 000000000002004c RBP: 0000000000000026 R08: ffffffff81b8cac1 R09: ffffed103c18704f R10: ffffed103c18704f R11: 1ffff1103c18704e R12: 000000000002004c R13: ffff8881dcc67a98 R14: ffff8881e5c80414 R15: 0000000000020026 FS: 00005555570a6300(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000004571f0 CR3: 00000001dd226000 CR4: 00000000003406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400