------------[ cut here ]------------ kernel BUG at fs/ext4/inline.c:757! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 8222 Comm: syz-executor790 Not tainted 6.1.0-syzkaller-13139-gf9ff5644bcc0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:ext4_write_inline_data_end+0xb45/0x12f0 fs/ext4/inline.c:757 Code: 89 44 24 30 e8 9c 31 5f ff 48 8b 44 24 30 48 85 c0 0f 84 bb f8 ff ff e8 b9 34 5f ff 49 83 ef 01 e9 b5 f8 ff ff e8 ab 34 5f ff <0f> 0b e8 a4 34 5f ff 4c 89 e7 e8 cc 79 8d ff e9 6e fa ff ff e8 92 RSP: 0018:ffffc9000bb57910 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000020 RCX: 0000000000000000 RDX: ffff8880226b0000 RSI: ffffffff82221c55 RDI: 0000000000000001 RBP: ffff888074ed82b0 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffffea0001c13b00 R13: 0000000000000020 R14: ffff888074ed8050 R15: ffffc9000bb57968 FS: 00007f73a0d3c700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020001700 CR3: 000000007a6f4000 CR4: 0000000000350ee0 Call Trace: ext4_write_end+0x507/0xe60 fs/ext4/inode.c:1320 ext4_da_write_end+0x3ed/0xa30 fs/ext4/inode.c:3142 generic_perform_write+0x316/0x570 mm/filemap.c:3783 ext4_buffered_write_iter+0x15b/0x460 fs/ext4/file.c:285 ext4_file_write_iter+0x8bf/0x1710 fs/ext4/file.c:700 call_write_iter include/linux/fs.h:2186 [inline] new_sync_write fs/read_write.c:491 [inline] vfs_write+0x9ed/0xdd0 fs/read_write.c:584 ksys_write+0x12b/0x250 fs/read_write.c:637 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f73a8fb1789 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 15 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f73a0d3c2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007f73a90377b0 RCX: 00007f73a8fb1789 RDX: 0000000000000020 RSI: 0000000020000040 RDI: 0000000000000004 RBP: 00007f73a9003c48 R08: 00007f73a0d3c700 R09: 0000000000000000 R10: 00007f73a0d3c700 R11: 0000000000000246 R12: 00007f73a90030c0 R13: 0030656c69662f2e R14: 006d635f616d6472 R15: 00007f73a90377b8 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:ext4_write_inline_data_end+0xb45/0x12f0 fs/ext4/inline.c:757 Code: 89 44 24 30 e8 9c 31 5f ff 48 8b 44 24 30 48 85 c0 0f 84 bb f8 ff ff e8 b9 34 5f ff 49 83 ef 01 e9 b5 f8 ff ff e8 ab 34 5f ff <0f> 0b e8 a4 34 5f ff 4c 89 e7 e8 cc 79 8d ff e9 6e fa ff ff e8 92 RSP: 0018:ffffc9000bb57910 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000020 RCX: 0000000000000000 RDX: ffff8880226b0000 RSI: ffffffff82221c55 RDI: 0000000000000001 RBP: ffff888074ed82b0 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffffea0001c13b00 R13: 0000000000000020 R14: ffff888074ed8050 R15: ffffc9000bb57968 FS: 00007f73a0d3c700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f73a8ff2e60 CR3: 000000007a6f4000 CR4: 0000000000350ee0