------------[ cut here ]------------ kernel BUG at fs/ext4/inline.c:235! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 13245 Comm: syz-executor.4 Not tainted 5.10.187-syzkaller-00057-g8a427269c016 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 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 f6 e2 cc ff e9 d9 fc ff ff e8 cc fe ce 02 e8 57 b4 8f ff 0f 0b e8 50 b4 8f ff 0f 0b e8 49 b4 8f ff 0f 0b e8 42 b4 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:ffffc900044bf0a0 EFLAGS: 00010293 RAX: ffffffff81dad95e RBX: 000000000000003c RCX: ffff888113b30000 RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000003000 RBP: ffffc900044bf1e0 R08: ffffffff81dad45e R09: ffffed102ec63653 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: ffff88816871c878 R14: 0000000000003000 R15: 0000000000001000 FS: 00007fa05e4546c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000040 CR3: 000000011cf3f000 CR4: 00000000003506a0 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:3193 generic_perform_write+0x3d9/0x570 mm/filemap.c:3517 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+0x183/0x650 fs/read_write.c:866 vfs_iter_write+0x7c/0xa0 fs/read_write.c:907 iter_file_splice_write+0x7f1/0xf80 fs/splice.c:686 do_splice_from fs/splice.c:764 [inline] direct_splice_actor+0xff/0x130 fs/splice.c:933 splice_direct_to_actor+0x4d1/0xba0 fs/splice.c:888 do_splice_direct+0x27f/0x3c0 fs/splice.c:976 do_sendfile+0x8f4/0x10e0 fs/read_write.c:1257 __do_sys_sendfile64 fs/read_write.c:1318 [inline] __se_sys_sendfile64 fs/read_write.c:1304 [inline] __x64_sys_sendfile64+0x1ce/0x230 fs/read_write.c:1304 do_syscall_64+0x34/0x70 entry_SYSCALL_64_after_hwframe+0x61/0xc6 RIP: 0033:0x7fa067a34ae9 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:00007fa05e4540c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 RAX: ffffffffffffffda RBX: 00007fa067b541f0 RCX: 00007fa067a34ae9 RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 RBP: 00007fa067a8047a R08: 0000000000000000 R09: 0000000000000000 R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007fa067b541f0 R15: 00007ffefce48708 Modules linked in: ---[ end trace c1672c90b78a0fa8 ]--- 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 f6 e2 cc ff e9 d9 fc ff ff e8 cc fe ce 02 e8 57 b4 8f ff 0f 0b e8 50 b4 8f ff 0f 0b e8 49 b4 8f ff 0f 0b e8 42 b4 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:ffffc900044bf0a0 EFLAGS: 00010293 RAX: ffffffff81dad95e RBX: 000000000000003c RCX: ffff888113b30000 RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000003000 RBP: ffffc900044bf1e0 R08: ffffffff81dad45e R09: ffffed102ec63653 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: ffff88816871c878 R14: 0000000000003000 R15: 0000000000001000 FS: 00007fa05e4546c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000040 CR3: 000000011cf3f000 CR4: 00000000003506a0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400