------------[ cut here ]------------ kernel BUG at fs/ext4/inline.c:235! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 3320 Comm: syz.2.669 Not tainted 5.10.232-syzkaller-00746-g49e8ba0a684f #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:ext4_write_inline_data fs/ext4/inline.c:235 [inline] RIP: 0010:ext4_write_inline_data_end+0x81e/0x820 fs/ext4/inline.c:781 Code: ff e8 86 a2 cc ff e9 d9 fc ff ff e8 fc 1d d2 02 e8 47 06 8f ff 0f 0b e8 40 06 8f ff 0f 0b e8 39 06 8f ff 0f 0b e8 32 06 8f ff <0f> 0b 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec RSP: 0018:ffffc90000bf7500 EFLAGS: 00010293 RAX: ffffffff81dbb84e RBX: 000000000000003c RCX: ffff88810c0e62c0 RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000002000000 RBP: ffffc90000bf7640 R08: ffffffff81dbb34e R09: ffffed1026fcce53 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: ffff88812d620780 R14: 0000000002000000 R15: 0000000000000001 FS: 00007f0ccf8a96c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020001100 CR3: 00000001063b4000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ext4_da_write_inline_data_end+0x37/0x280 fs/ext4/inline.c:978 ext4_da_write_end+0x8af/0xbb0 fs/ext4/inode.c:3194 generic_perform_write+0x3d9/0x570 mm/filemap.c:3520 ext4_buffered_write_iter+0x482/0x610 fs/ext4/file.c:271 ext4_file_write_iter+0x193/0x1c80 fs/ext4/file.c:685 do_iter_readv_writev+0x58e/0x790 do_iter_write+0x183/0x640 fs/read_write.c:866 vfs_writev+0x26e/0x510 fs/read_write.c:939 do_pwritev fs/read_write.c:1036 [inline] __do_sys_pwritev2 fs/read_write.c:1095 [inline] __se_sys_pwritev2+0x1c6/0x2c0 fs/read_write.c:1086 __x64_sys_pwritev2+0xe5/0x100 fs/read_write.c:1086 do_syscall_64+0x34/0x70 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x7f0cd1237d29 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f0ccf8a9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 RAX: ffffffffffffffda RBX: 00007f0cd1427fa0 RCX: 00007f0cd1237d29 RDX: 0000000000000001 RSI: 0000000020000500 RDI: 0000000000000009 RBP: 00007f0cd12b3b08 R08: 0000000000000000 R09: 0000000000000002 R10: 0000000001ffffff R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f0cd1427fa0 R15: 00007ffc9d54f8d8 Modules linked in: ---[ end trace 35e9c134c620946d ]--- RIP: 0010:ext4_write_inline_data fs/ext4/inline.c:235 [inline] RIP: 0010:ext4_write_inline_data_end+0x81e/0x820 fs/ext4/inline.c:781 Code: ff e8 86 a2 cc ff e9 d9 fc ff ff e8 fc 1d d2 02 e8 47 06 8f ff 0f 0b e8 40 06 8f ff 0f 0b e8 39 06 8f ff 0f 0b e8 32 06 8f ff <0f> 0b 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec RSP: 0018:ffffc90000bf7500 EFLAGS: 00010293 RAX: ffffffff81dbb84e RBX: 000000000000003c RCX: ffff88810c0e62c0 RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000002000000 RBP: ffffc90000bf7640 R08: ffffffff81dbb34e R09: ffffed1026fcce53 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: ffff88812d620780 R14: 0000000002000000 R15: 0000000000000001 FS: 00007f0ccf8a96c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020001100 CR3: 00000001063b4000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400