panic: Inode doesn't match what kernfs thinks! OrderedChild: &{dir:{InodeNoopRefCount:{InodeTemporary:{}} InodeAlwaysValid:{} InodeAttrs:{devMajor:0 devMinor:21 ino:51 mode:16749 uid:0 gid:0 nlink:3 blockSize:4096 atime:1646233146767799513 mtime:1646233146767799513 ctime:1646233146767799513} InodeNotSymlink:{} InodeDirectoryNoNewChildren:{} OrderedChildren:{writable:true mu:{m:{w:{Mutex:{state:0 sema:0}} writerSem:0 readerSem:0 readerCount:0 readerWait:0}} order:{head:0xc001f64140 tail:0xc0035f3e00} set:map[cgroup.procs:0xc001f644c0 cpu.cfs_period_us:0xc001f64340 cpu.cfs_quota_us:0xc001f64500 cpu.shares:0xc001f64380 cpuacct.stat:0xc001f64240 cpuacct.usage:0xc001f64140 cpuacct.usage_sys:0xc001f643c0 cpuacct.usage_user:0xc001f64180 cpuset.cpus:0xc001f64400 cpuset.mems:0xc001f64280 file0:0xc0035f3e00 job.id:0xc001f64440 memory.limit_in_bytes:0xc001f64480 memory.move_charge_at_immigrate:0xc001f641c0 memory.soft_limit_in_bytes:0xc001f64300 memory.usage_in_bytes:0xc001f642c0 tasks:0xc001f64200]} 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:0xc000d1a100 cgi:0xc0078ec000} controllers:map[cpu:0xc000882720 cpuacct:0xc0043a7fc0 cpuset:0xc001f64100 job:0xc005f08200 memory:0xc000882780] ts:map[]}, kernfs: &{dir:{InodeNoopRefCount:{InodeTemporary:{}} InodeAlwaysValid:{} InodeAttrs:{devMajor:0 devMinor:21 ino:34 mode:16749 uid:0 gid:0 nlink:2 blockSize:4096 atime:1646233146751257684 mtime:1646233146751257684 ctime:1646233146751257684} InodeNotSymlink:{} InodeDirectoryNoNewChildren:{} OrderedChildren:{writable:true mu:{m:{w:{Mutex:{state:0 sema:0}} writerSem:0 readerSem:0 readerCount:0 readerWait:0}} order:{head:0xc003e6f600 tail:0xc003e6f9c0} set:map[cgroup.procs:0xc003e6f740 cpu.cfs_period_us:0xc003e6f780 cpu.cfs_quota_us:0xc003e6f940 cpu.shares:0xc003e6f640 cpuacct.stat:0xc003e6f980 cpuacct.usage:0xc003e6f7c0 cpuacct.usage_sys:0xc003e6f9c0 cpuacct.usage_user:0xc003e6f800 cpuset.cpus:0xc003e6f840 cpuset.mems:0xc003e6f700 job.id:0xc003e6f680 memory.limit_in_bytes:0xc003e6f8c0 memory.move_charge_at_immigrate:0xc003e6f6c0 memory.soft_limit_in_bytes:0xc003e6f900 memory.usage_in_bytes:0xc003e6f880 tasks:0xc003e6f600]} 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:0xc000d1a100 cgi:0xc000cd4a80} controllers:map[cpu:0xc005879230 cpuacct:0xc0043a7fc0 cpuset:0xc003e6f5c0 job:0xc0050264c0 memory:0xc005879200] ts:map[]}

goroutine 202989 [running]:
panic({0x1174a60, 0xc004913100})
	GOROOT/src/runtime/panic.go:1147 +0x3a8 fp=0xc005913590 sp=0xc0059134d0 pc=0x4351c8
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*OrderedChildren).checkExistingLocked(0xc0416d0001, {0xc003f98c08, 0xc000aa7648}, {0x154dde8, 0xc000cd4a80})
	pkg/sentry/fsimpl/kernfs/inode_impl_util.go:593 +0x15d fp=0xc005913600 sp=0xc005913590 pc=0x83ba3d
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*OrderedChildren).Unlink(0xc000d05c40, {0x12b2bc0, 0xc00029f7e0}, {0xc003f98c08, 0x5}, {0x154dde8, 0xc000cd4a80})
	pkg/sentry/fsimpl/kernfs/inode_impl_util.go:605 +0xfe fp=0xc005913668 sp=0xc005913600 pc=0x83bb9e
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(0xc000d05c00, {0x1548550, 0xc0020ef500}, {0xc003f98c08, 0x5}, {0x154dde8, 0xc000cd4a80})
	pkg/sentry/fsimpl/cgroupfs/cgroupfs.go:534 +0x2ff fp=0xc005913700 sp=0xc005913668 pc=0xc9673f
gvisor.dev/gvisor/pkg/sentry/fsimpl/cgroupfs.(*cgroupInode).RmDir(0xc000d05c00, {0x1548550, 0xc0020ef500}, {0xc003f98c08, 0xc000cbb200}, {0x154dde8, 0xc000cd4a80})
	<autogenerated>:1 +0x4e fp=0xc005913748 sp=0xc005913700 pc=0xc9f66e
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).RmdirAt(0xc000d1a100, {0x1548550, 0xc0020ef500}, 0xc006004900)
	pkg/sentry/fsimpl/kernfs/filesystem.go:793 +0x4d0 fp=0xc0059139d8 sp=0xc005913748 pc=0x8356f0
gvisor.dev/gvisor/pkg/sentry/fsimpl/cgroupfs.(*filesystem).RmdirAt(0xc000d1a100, {0x1548550, 0xc0020ef500}, 0xc003441de0)
	<autogenerated>:1 +0x33 fp=0xc005913a08 sp=0xc0059139d8 pc=0xca5693
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).RmdirAt(0xc000637500, {0x1548550, 0xc0020ef500}, 0xc003441d40, 0xc003f99b00)
	pkg/sentry/vfs/vfs.go:562 +0x143 fp=0xc005913a60 sp=0xc005913a08 pc=0x735b83
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.rmdirat(0xc0020ef500, 0xaa7c14, 0xc000aa7c18)
	pkg/sentry/syscalls/linux/vfs2/filesystem.go:263 +0x20a fp=0xc005913bd0 sp=0xc005913a60 pc=0xed9a0a
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Unlinkat(0x65, {{0x3}, {0x200000c0}, {0x200}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/vfs2/filesystem.go:296 +0x79 fp=0xc005913bf8 sp=0xc005913bd0 pc=0xed9f59
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0020ef500, 0x107, {{0x3}, {0x200000c0}, {0x200}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:103 +0x2d7 fp=0xc005913ca8 sp=0xc005913bf8 pc=0x9f82b7
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0020ef500, 0xf47fa0, {{0x3}, {0x200000c0}, {0x200}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:238 +0x57 fp=0xc005913d18 sp=0xc005913ca8 pc=0x9f9077
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc001b90ea0, 0x155c2f8, {{0x3}, {0x200000c0}, {0x200}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:198 +0x85 fp=0xc005913d78 sp=0xc005913d18 pc=0x9f8c45
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0020ef500)
	pkg/sentry/kernel/task_syscall.go:173 +0x38e fp=0xc005913e40 sp=0xc005913d78 pc=0x9f890e
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc006d63a80, 0xc0020ef500)
	pkg/sentry/kernel/task_run.go:254 +0x111b fp=0xc005913f60 sp=0xc005913e40 pc=0x9eb9fb
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0020ef500, 0x214b)
	pkg/sentry/kernel/task_run.go:95 +0x1ec fp=0xc005913fc0 sp=0xc005913f60 pc=0x9ea26c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start·dwrap·235()
	pkg/sentry/kernel/task_start.go:339 +0x2a fp=0xc005913fe0 sp=0xc005913fc0 pc=0x9f6c2a
runtime.goexit()
	src/runtime/asm_amd64.s:1581 +0x1 fp=0xc005913fe8 sp=0xc005913fe0 pc=0x469321
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:339 +0x106