EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue ------------[ cut here ]------------ kernel BUG at fs/ext4/inline.c:760! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 27132 Comm: syz-executor.2 Not tainted 5.4.190-syzkaller-00008-g330fa791a029 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 RIP: 0010:ext4_write_inline_data_end+0x426/0x430 fs/ext4/ext4.h:3239 Code: ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 11 fe ff ff 4c 89 ef e8 69 73 d4 ff e9 04 fe ff ff e8 6f 31 81 ff e8 aa 06 a8 ff <0f> 0b e8 a3 06 a8 ff 0f 0b 90 55 41 57 41 56 41 55 41 54 53 48 83 RSP: 0018:ffff8881e6cc7a68 EFLAGS: 00010293 RAX: ffffffff81b846b6 RBX: 0000000000000000 RCX: ffff8881af813f00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000008c00000000 R08: ffffffff81b843f1 R09: ffffed10362e75c6 R10: ffffed10362e75c6 R11: 1ffff110362e75c5 R12: ffff8881b173aed8 R13: 1ffff110362e75c5 R14: ffff8881b173ae28 R15: 000000000000003d FS: 00007f29f1bbc700(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000c004489000 CR3: 00000001e800f000 CR4: 00000000003406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: 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: 0033:0x7f29f2a46109 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:00007f29f1bbc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007f29f2b58f60 RCX: 00007f29f2a46109 RDX: 000000000000003d RSI: 0000000020004900 RDI: 0000000000000003 RBP: 00007f29f2aa00ed R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fff6a94398f R14: 00007f29f1bbc300 R15: 0000000000022000 Modules linked in: ---[ end trace cadac152e33e99d3 ]--- RIP: 0010:ext4_write_inline_data_end+0x426/0x430 fs/ext4/ext4.h:3239 Code: ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 11 fe ff ff 4c 89 ef e8 69 73 d4 ff e9 04 fe ff ff e8 6f 31 81 ff e8 aa 06 a8 ff <0f> 0b e8 a3 06 a8 ff 0f 0b 90 55 41 57 41 56 41 55 41 54 53 48 83 RSP: 0018:ffff8881e6cc7a68 EFLAGS: 00010293 RAX: ffffffff81b846b6 RBX: 0000000000000000 RCX: ffff8881af813f00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000008c00000000 R08: ffffffff81b843f1 R09: ffffed10362e75c6 R10: ffffed10362e75c6 R11: 1ffff110362e75c5 R12: ffff8881b173aed8 R13: 1ffff110362e75c5 R14: ffff8881b173ae28 R15: 000000000000003d FS: 00007f29f1bbc700(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020159030 CR3: 00000001e800f000 CR4: 00000000003406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400