panic: Inode doesn't match what kernfs thinks! OrderedChild: &{dir:{InodeNoopRefCount:{InodeTemporary:{}} InodeAlwaysValid:{} InodeAttrs:{devMajor:0 devMinor:13 ino:1377 mode:16749 uid:0 gid:0 nlink:2 blockSize:4096 atime:1646235240577217137 mtime:1646235240577217137 ctime:1646235240577217137} InodeNotSymlink:{} InodeDirectoryNoNewChildren:{} OrderedChildren:{writable:true mu:{m:{w:{Mutex:{state:0 sema:0}} writerSem:0 readerSem:0 readerCount:0 readerWait:0}} order:{head:0xc00162cd00 tail:0xc00162d0c0} set:map[cgroup.procs:0xc00162cf80 cpu.cfs_period_us:0xc00162ce00 cpu.cfs_quota_us:0xc00162ce40 cpu.shares:0xc00162ce80 cpuacct.stat:0xc00162cd00 cpuacct.usage:0xc00162cd40 cpuacct.usage_sys:0xc00162cf00 cpuacct.usage_user:0xc00162d080 cpuset.cpus:0xc00162cf40 cpuset.mems:0xc00162d000 job.id:0xc00162d0c0 memory.limit_in_bytes:0xc00162cd80 memory.move_charge_at_immigrate:0xc00162cdc0 memory.soft_limit_in_bytes:0xc00162cfc0 memory.usage_in_bytes:0xc00162cec0 tasks:0xc00162d040]} implStatFS:{} locks:{bsd:{mu:{m:{Mutex:{state:0 sema:0}}} locks:{root:{nrSegments:0 parent:<nil> parentIndex:0 hasChildren:false maxGap:[] keys:[{Start:0 End:0} {Start:0 End:0} {Start:0 End:0} {Start:0 End:0} {Start:0 End:0}] values:[{Readers:map[] Writer:<nil> WriterInfo:{PID:0}} {Readers:map[] Writer:<nil> WriterInfo:{PID:0}} {Readers:map[] Writer:<nil> WriterInfo:{PID:0}} {Readers:map[] Writer:<nil> WriterInfo:{PID:0}} {Readers:map[] Writer:<nil> WriterInfo:{PID:0}}] children:[<nil> <nil> <nil> <nil> <nil> <nil>]}} blockedQueue:{list:{head:<nil> tail:<nil>} mu:{m:{w:{Mutex:{state:0 sema:0}} writerSem:0 readerSem:0 readerCount:0 readerWait:0}}}} posix:{mu:{m:{Mutex:{state:0 sema:0}}} locks:{root:{nrSegments:0 parent:<nil> parentIndex:0 hasChildren:false maxGap:[] keys:[{Start:0 End:0} {Start:0 End:0} {Start:0 End:0} {Start:0 End:0} {Start:0 End:0}] values:[{Readers:map[] Writer:<nil> WriterInfo:{PID:0}} {Readers:map[] Writer:<nil> WriterInfo:{PID:0}} {Readers:map[] Writer:<nil> WriterInfo:{PID:0}} {Readers:map[] Writer:<nil> WriterInfo:{PID:0}} {Readers:map[] Writer:<nil> WriterInfo:{PID:0}}] children:[<nil> <nil> <nil> <nil> <nil> <nil>]}} blockedQueue:{list:{head:<nil> tail:<nil>} mu:{m:{w:{Mutex:{state:0 sema:0}} writerSem:0 readerSem:0 readerCount:0 readerWait:0}}}}} fs:0xc0007d0000 cgi:0xc000b4e000} controllers:map[cpu:0xc000171c80 cpuacct:0xc000322220 cpuset:0xc00162ccc0 job:0xc000250440 memory:0xc000171b60] ts:map[]}, kernfs: &{dir:{InodeNoopRefCount:{InodeTemporary:{}} InodeAlwaysValid:{} InodeAttrs:{devMajor:0 devMinor:13 ino:1360 mode:16749 uid:0 gid:0 nlink:2 blockSize:4096 atime:1646235240576201197 mtime:1646235240576201197 ctime:1646235240576201197} InodeNotSymlink:{} InodeDirectoryNoNewChildren:{} OrderedChildren:{writable:true mu:{m:{w:{Mutex:{state:0 sema:0}} writerSem:0 readerSem:0 readerCount:0 readerWait:0}} order:{head:0xc0016e84c0 tail:0xc0016e8880} set:map[cgroup.procs:0xc0016e8640 cpu.cfs_period_us:0xc0016e8740 cpu.cfs_quota_us:0xc0016e8780 cpu.shares:0xc0016e8880 cpuacct.stat:0xc0016e85c0 cpuacct.usage:0xc0016e8600 cpuacct.usage_sys:0xc0016e87c0 cpuacct.usage_user:0xc0016e8580 cpuset.cpus:0xc0016e8700 cpuset.mems:0xc0016e84c0 job.id:0xc0016e8800 memory.limit_in_bytes:0xc0016e8540 memory.move_charge_at_immigrate:0xc0016e86c0 memory.soft_limit_in_bytes:0xc0016e8840 memory.usage_in_bytes:0xc0016e8500 tasks:0xc0016e8680]} implStatFS:{} locks:{bsd:{mu:{m:{Mutex:{state:0 sema:0}}} locks:{root:{nrSegments:0 parent:<nil> parentIndex:0 hasChildren:false maxGap:[] keys:[{Start:0 End:0} {Start:0 End:0} {Start:0 End:0} {Start:0 End:0} {Start:0 End:0}] values:[{Readers:map[] Writer:<nil> WriterInfo:{PID:0}} {Readers:map[] Writer:<nil> WriterInfo:{PID:0}} {Readers:map[] Writer:<nil> WriterInfo:{PID:0}} {Readers:map[] Writer:<nil> WriterInfo:{PID:0}} {Readers:map[] Writer:<nil> WriterInfo:{PID:0}}] children:[<nil> <nil> <nil> <nil> <nil> <nil>]}} blockedQueue:{list:{head:<nil> tail:<nil>} mu:{m:{w:{Mutex:{state:0 sema:0}} writerSem:0 readerSem:0 readerCount:0 readerWait:0}}}} posix:{mu:{m:{Mutex:{state:0 sema:0}}} locks:{root:{nrSegments:0 parent:<nil> parentIndex:0 hasChildren:false maxGap:[] keys:[{Start:0 End:0} {Start:0 End:0} {Start:0 End:0} {Start:0 End:0} {Start:0 End:0}] values:[{Readers:map[] Writer:<nil> WriterInfo:{PID:0}} {Readers:map[] Writer:<nil> WriterInfo:{PID:0}} {Readers:map[] Writer:<nil> WriterInfo:{PID:0}} {Readers:map[] Writer:<nil> WriterInfo:{PID:0}} {Readers:map[] Writer:<nil> WriterInfo:{PID:0}}] children:[<nil> <nil> <nil> <nil> <nil> <nil>]}} blockedQueue:{list:{head:<nil> tail:<nil>} mu:{m:{w:{Mutex:{state:0 sema:0}} writerSem:0 readerSem:0 readerCount:0 readerWait:0}}}}} fs:0xc0007d0000 cgi:0xc0016eaa80} controllers:map[cpu:0xc000d41e00 cpuacct:0xc000322220 cpuset:0xc0016e8480 job:0xc0003ba940 memory:0xc000d41dd0] ts:map[]}

goroutine 2091 [running]:
panic({0x1074a40, 0xc000318cb0})
	GOROOT/src/runtime/panic.go:1147 +0x3a8 fp=0xc0011bb4e8 sp=0xc0011bb428 pc=0x4351c8
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*OrderedChildren).checkExistingLocked(0x7e13a5, {0xc0016ab608, 0xbd26b3}, {0x141ce08, 0xc0016eaa80})
	pkg/sentry/fsimpl/kernfs/inode_impl_util.go:593 +0x126 fp=0xc0011bb558 sp=0xc0011bb4e8 pc=0x7e9ca6
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*OrderedChildren).Unlink(0xc0007d2040, {0xc0007515f0, 0x7004ae}, {0xc0016ab608, 0x5}, {0x141ce08, 0xc0016eaa80})
	pkg/sentry/fsimpl/kernfs/inode_impl_util.go:605 +0xd9 fp=0xc0011bb5c0 sp=0xc0011bb558 pc=0x7e9dd9
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*OrderedChildren).RmDir(...)
	pkg/sentry/fsimpl/kernfs/inode_impl_util.go:617
gvisor.dev/gvisor/pkg/sentry/fsimpl/cgroupfs.(*dir).RmDir(0xc0007d2000, {0x14172f0, 0xc000daa000}, {0xc0016ab608, 0x4330d0}, {0x141ce08, 0xc0016eaa80})
	pkg/sentry/fsimpl/cgroupfs/cgroupfs.go:534 +0x2cc fp=0xc0011bb658 sp=0xc0011bb5c0 pc=0xbcb22c
gvisor.dev/gvisor/pkg/sentry/fsimpl/cgroupfs.(*cgroupInode).RmDir(0xc0007d2000, {0x14172f0, 0xc000daa000}, {0xc0016ab608, 0x7f30f02960c0}, {0x141ce08, 0xc0016eaa80})
	<autogenerated>:1 +0x4e fp=0xc0011bb6a0 sp=0xc0011bb658 pc=0xbd36ae
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).RmdirAt(0xc0007d0000, {0x14172f0, 0xc000daa000}, 0xc000496d80)
	pkg/sentry/fsimpl/kernfs/filesystem.go:793 +0x456 fp=0xc0011bb930 sp=0xc0011bb6a0 pc=0x7e4176
gvisor.dev/gvisor/pkg/sentry/fsimpl/cgroupfs.(*filesystem).RmdirAt(0xc0007d0000, {0x14172f0, 0xc000daa000}, 0xc000c02fd0)
	<autogenerated>:1 +0x33 fp=0xc0011bb960 sp=0xc0011bb930 pc=0xbd96b3
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).RmdirAt(0xc00016f140, {0x14172f0, 0xc000daa000}, 0xc000cb0cf0, 0xc000395f00)
	pkg/sentry/vfs/vfs.go:562 +0xe7 fp=0xc0011bb9b8 sp=0xc0011bb960 pc=0x7044e7
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.rmdirat(0xc000daa000, 0x7a2d00, 0x200000003)
	pkg/sentry/syscalls/linux/vfs2/filesystem.go:263 +0x1b8 fp=0xc0011bbb28 sp=0xc0011bb9b8 pc=0xdf1bd8
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Unlinkat(0x40000002, {{0x3}, {0x200000c0}, {0x200}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/vfs2/filesystem.go:296 +0x39 fp=0xc0011bbb50 sp=0xc0011bbb28 pc=0xdf2079
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000daa000, 0x107, {{0x3}, {0x200000c0}, {0x200}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:103 +0x376 fp=0xc0011bbca0 sp=0xc0011bbb50 pc=0x9716d6
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000daa000, 0xc000198d80, {{0x3}, {0x200000c0}, {0x200}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:238 +0x4d fp=0xc0011bbd10 sp=0xc0011bbca0 pc=0x97224d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x142b338, 0xc000536c30, {{0x3}, {0x200000c0}, {0x200}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:198 +0x65 fp=0xc0011bbd70 sp=0xc0011bbd10 pc=0x971f05
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000daa000)
	pkg/sentry/kernel/task_syscall.go:173 +0x31a fp=0xc0011bbe38 sp=0xc0011bbd70 pc=0x971c3a
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0003b4f00, 0xc000daa000)
	pkg/sentry/kernel/task_run.go:254 +0xe45 fp=0xc0011bbf60 sp=0xc0011bbe38 pc=0x966b45
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000daa000, 0xf8)
	pkg/sentry/kernel/task_run.go:95 +0x1ac fp=0xc0011bbfc0 sp=0xc0011bbf60 pc=0x96568c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start·dwrap·235()
	pkg/sentry/kernel/task_start.go:339 +0x2a fp=0xc0011bbfe0 sp=0xc0011bbfc0 pc=0x97022a
runtime.goexit()
	src/runtime/asm_amd64.s:1581 +0x1 fp=0xc0011bbfe8 sp=0xc0011bbfe0 pc=0x469321
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:339 +0xfe