------------[ cut here ]------------ kernel BUG at fs/hfsplus/xattr.c:175! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 16016 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:hfsplus_create_attributes_file fs/hfsplus/xattr.c:175 [inline] RIP: 0010:__hfsplus_setxattr+0x1a43/0x1cc0 fs/hfsplus/xattr.c:332 Code: 6d 9b ff e9 68 ec ff ff e8 5a 90 65 ff e8 ff 47 03 ff e9 b9 fa ff ff e8 4b 90 65 ff 4c 8d 7b ff e9 fb fa ff ff e8 3d 90 65 ff <0f> 0b 48 8b 7c 24 40 e8 21 6d 9b ff e9 99 f0 ff ff e8 17 6d 9b ff RSP: 0018:ffff888090f0f6a8 EFLAGS: 00010212 RAX: 0000000000040000 RBX: ffff8880a2904380 RCX: ffffc9000a243000 RDX: 000000000000053c RSI: ffffffff81fcf533 RDI: 0000000000000007 RBP: ffff88809ff28f18 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000010000 R13: ffff8880b488a940 R14: ffff888090f0f760 R15: ffff8880aba7a000 FS: 00007fe5fd6b9700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f8577200000 CR3: 00000000a9488000 CR4: 00000000003406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: hfsplus_setxattr+0x94/0xd0 fs/hfsplus/xattr.c:435 __vfs_setxattr+0x10e/0x170 fs/xattr.c:149 __vfs_setxattr_noperm+0x11a/0x420 fs/xattr.c:180 __vfs_setxattr_locked+0x176/0x250 fs/xattr.c:238 vfs_setxattr+0xe5/0x270 fs/xattr.c:255 setxattr+0x23d/0x330 fs/xattr.c:520 __do_sys_fsetxattr fs/xattr.c:575 [inline] __se_sys_fsetxattr+0x14d/0x1b0 fs/xattr.c:564 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fe5ff1470d9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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:00007fe5fd6b9168 EFLAGS: 00000246 ORIG_RAX: 00000000000000be RAX: ffffffffffffffda RBX: 00007fe5ff266f80 RCX: 00007fe5ff1470d9 RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000004 RBP: 00007fe5ff1a2ae9 R08: 0000000000000003 R09: 0000000000000000 R10: 000000000000000c R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd547d83ef R14: 00007fe5fd6b9300 R15: 0000000000022000 Modules linked in: ---[ end trace cd718440b2bfa3db ]--- RIP: 0010:hfsplus_create_attributes_file fs/hfsplus/xattr.c:175 [inline] RIP: 0010:__hfsplus_setxattr+0x1a43/0x1cc0 fs/hfsplus/xattr.c:332 BTRFS info (device loop3): using free space tree Code: 6d 9b ff e9 68 ec ff ff e8 5a 90 65 ff e8 ff 47 03 ff e9 b9 fa ff ff e8 4b 90 65 ff 4c 8d 7b ff e9 fb fa ff ff e8 3d 90 65 ff <0f> 0b 48 8b 7c 24 40 e8 21 6d 9b ff e9 99 f0 ff ff e8 17 6d 9b ff BTRFS error (device loop3): cannot mount because of unsupported optional features (800) BTRFS error (device loop3): open_ctree failed RSP: 0018:ffff888090f0f6a8 EFLAGS: 00010212 RAX: 0000000000040000 RBX: ffff8880a2904380 RCX: ffffc9000a243000 RDX: 000000000000053c RSI: ffffffff81fcf533 RDI: 0000000000000007 RBP: ffff88809ff28f18 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000010000 R13: ffff8880b488a940 R14: ffff888090f0f760 R15: ffff8880aba7a000 FS: 00007fe5fd6b9700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000562025fe62e8 CR3: 00000000a9488000 CR4: 00000000003406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400