------------[ cut here ]------------ kernel BUG at fs/ext4/inline.c:226! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 8949 Comm: syz-executor.3 Not tainted 5.10.149-syzkaller-01350-g0118fb827bc7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:ext4_write_inline_data+0x382/0x390 fs/ext4/inline.c:226 Code: ff ff 89 d9 80 e1 07 fe c1 38 c1 0f 8c 35 ff ff ff 48 89 df e8 4f c5 cc ff e9 28 ff ff ff e8 05 a6 92 ff 0f 0b e8 fe a5 92 ff <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 57 41 56 RSP: 0018:ffffc900063bf638 EFLAGS: 00010293 RAX: ffffffff81da4482 RBX: 000000000000003c RCX: ffff88815fbc13c0 RDX: 0000000000000000 RSI: 000000000000003c RDI: 000000000000004c RBP: ffffc900063bf690 R08: ffffffff81da424f R09: ffffed10214f6653 R10: ffffed10214f6653 R11: 1ffff110214f6652 R12: 0000000000000026 R13: ffffc900063bf700 R14: 000000000000004c R15: ffff88816d035d7c FS: 00007f358fbad700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000113115000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ext4_write_inline_data_end+0x258/0x4b0 fs/ext4/inline.c:772 ext4_write_end+0x1e5/0xde0 fs/ext4/inode.c:1304 ext4_da_write_end+0xb7/0xb40 fs/ext4/inode.c:3144 generic_perform_write+0x410/0x5b0 mm/filemap.c:3479 ext4_buffered_write_iter+0x47c/0x610 fs/ext4/file.c:272 ext4_file_write_iter+0x192/0x1cd0 fs/ext4/file.c:683 call_write_iter include/linux/fs.h:1952 [inline] new_sync_write fs/read_write.c:518 [inline] vfs_write+0xc4a/0xf80 fs/read_write.c:605 ksys_write+0x198/0x2c0 fs/read_write.c:658 __do_sys_write fs/read_write.c:670 [inline] __se_sys_write fs/read_write.c:667 [inline] __x64_sys_write+0x7b/0x90 fs/read_write.c:667 do_syscall_64+0x34/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x61/0xc6 RIP: 0033:0x7f3590e9c5a9 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f358fbad168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007f3590fbd1f0 RCX: 00007f3590e9c5a9 RDX: 0000000000000026 RSI: 0000000020000580 RDI: 0000000000000003 RBP: 00007f3590ef77b0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffce190990f R14: 00007f358fbad300 R15: 0000000000022000 Modules linked in: ---[ end trace f1f4dedf5db64198 ]--- RIP: 0010:ext4_write_inline_data+0x382/0x390 fs/ext4/inline.c:226 Code: ff ff 89 d9 80 e1 07 fe c1 38 c1 0f 8c 35 ff ff ff 48 89 df e8 4f c5 cc ff e9 28 ff ff ff e8 05 a6 92 ff 0f 0b e8 fe a5 92 ff <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 57 41 56 RSP: 0018:ffffc900063bf638 EFLAGS: 00010293 RAX: ffffffff81da4482 RBX: 000000000000003c RCX: ffff88815fbc13c0 RDX: 0000000000000000 RSI: 000000000000003c RDI: 000000000000004c RBP: ffffc900063bf690 R08: ffffffff81da424f R09: ffffed10214f6653 R10: ffffed10214f6653 R11: 1ffff110214f6652 R12: 0000000000000026 R13: ffffc900063bf700 R14: 000000000000004c R15: ffff88816d035d7c FS: 00007f358fbad700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000113115000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400