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kernel BUG at fs/attr.c:289!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 32192 Comm: syz-executor.1 Not tainted 5.10.85-syzkaller-00573-gafc997898ece #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:notify_change+0x1016/0x1020 fs/attr.c:289
Code: f0 ff e9 ac fc ff ff 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c d6 fc ff ff 4c 89 ff e8 34 ae f0 ff e9 c9 fc ff ff e8 1a d9 b6 ff <0f> 0b 0f 1f 84 00 00 00 00 00 be 01 00 00 00 48 c7 c7 b0 18 64 86
RSP: 0018:ffffc90001677b18 EFLAGS: 00010287
RAX: ffffffff81b60756 RBX: 0000000000000001 RCX: 0000000000040000
RDX: ffffc90004f0a000 RSI: 00000000000001dd RDI: 00000000000001de
RBP: ffffc90001677bb0 R08: ffffffff81b5fcda R09: ffffc90001677aa0
R10: fffff520002cef56 R11: 0000000000000000 R12: 0000000000001847
R13: ffff888164e50bb0 R14: ffffc90001677d60 R15: dffffc0000000000
FS:  00007efffdc9f700(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555557081b38 CR3: 0000000165bef000 CR4: 00000000003526a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 incfs_setattr+0x225/0x3a0 fs/incfs/vfs.c:1609
 notify_change+0xb78/0x1020 fs/attr.c:336
 chown_common+0x3a1/0x660 fs/open.c:675
 do_fchownat+0x165/0x240 fs/open.c:705
 __do_sys_lchown fs/open.c:730 [inline]
 __se_sys_lchown fs/open.c:728 [inline]
 __x64_sys_lchown+0x85/0x90 fs/open.c:728
 do_syscall_64+0x31/0x70 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7efffeb28e99
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007efffdc9f168 EFLAGS: 00000246 ORIG_RAX: 000000000000005e
RAX: ffffffffffffffda RBX: 00007efffec3bf60 RCX: 00007efffeb28e99
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000
RBP: 00007efffeb82ff1 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe1d91718f R14: 00007efffdc9f300 R15: 0000000000022000
Modules linked in:
---[ end trace 5488075aa5e67a39 ]---
RIP: 0010:notify_change+0x1016/0x1020 fs/attr.c:289
Code: f0 ff e9 ac fc ff ff 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c d6 fc ff ff 4c 89 ff e8 34 ae f0 ff e9 c9 fc ff ff e8 1a d9 b6 ff <0f> 0b 0f 1f 84 00 00 00 00 00 be 01 00 00 00 48 c7 c7 b0 18 64 86
RSP: 0018:ffffc90001677b18 EFLAGS: 00010287
RAX: ffffffff81b60756 RBX: 0000000000000001 RCX: 0000000000040000
RDX: ffffc90004f0a000 RSI: 00000000000001dd RDI: 00000000000001de
RBP: ffffc90001677bb0 R08: ffffffff81b5fcda R09: ffffc90001677aa0
R10: fffff520002cef56 R11: 0000000000000000 R12: 0000000000001847
R13: ffff888164e50bb0 R14: ffffc90001677d60 R15: dffffc0000000000
FS:  00007efffdc9f700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4132e6c000 CR3: 0000000165bef000 CR4: 00000000003526b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400