Endless loop in nfs41_client_delegation_scavenger_sweep()
Posted by Anonymous on Thu 22nd Oct 2026 12:54
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000000e8`9f3f77f8 00007ff7`d6fe0756 nfsd!next_non_delimiter(char * pos = 0x000000e8`9f3f78a0 "p", char * end = 0x00007ff7`d6f97a6c "???") [C:\cygwin64\home\roland_mainz\work\msnfs41_uidmapping\ms-nfs41-client\daemon\util.h @ 398]
000000e8`9f3f7800 00007ff7`d6f97a6c nfsd!next_component(char * path = 0x00000256`48fb85a8 "\test2\rmainz\builds\newgrptest3\gcc\libgcc\libgcov-driver-system.c", char * path_end = 0x00000256`48fb85d4 "libgcov-driver-system.c", struct __nfs41_component *
component = 0x000000e8`9f3f78b0)+0x26 [C:\cygwin64\home\roland_mainz\work\msnfs41_uidmapping\ms-nfs41-client\daemon\util.c @ 283]
000000e8`9f3f7880 00007ff7`d6f9c728 nfsd!name_cache_lookup(struct nfs41_name_cache * cache = 0x00000256`48a4a130, bool caseinsensitivesearch = false, bool skip_invis = false, char * path = 0x00000256`48fb85a0 "\nfsdata\test2\rmainz\builds\newgrptest3\gc
c\libgcc\libgcov-driver-system.c", char * path_end = 0x00000256`48fb85d4 "libgcov-driver-system.c", char ** remaining_path_out = 0x00000000`00000000, struct name_cache_entry ** parent_out = 0x00000000`00000000, struct name_cache_entry ** target_out = 0x
000000e8`9f3f7980, bool * is_negative = 0x00000000`00000000)+0xcc [C:\cygwin64\home\roland_mainz\work\msnfs41_uidmapping\ms-nfs41-client\daemon\name_cache.c @ 1134]
000000e8`9f3f7930 00007ff7`d6fab8fb nfsd!nfs41_name_cache_insert(struct nfs41_name_cache * cache = 0x00000256`48a4a130, bool caseinsensitivesearch = false, char * path = 0x00000256`48fb85a0 "\nfsdata\test2\rmainz\builds\newgrptest3\gcc\libgcc\libgcov-dr
iver-system.c", struct __nfs41_component * name = 0x00000256`48fb9668, struct __nfs41_fh * fh = 0x00000256`48fb9678, struct __nfs41_file_info * info = 0x000000e8`9f3fc650, struct __change_info4 * cinfo = 0x000000e8`9f3f8590, open_delegation_type4 delega
tion = OPEN_DELEGATE_NONE_EXT (0n3))+0x1a8 [C:\cygwin64\home\roland_mainz\work\msnfs41_uidmapping\ms-nfs41-client\daemon\name_cache.c @ 1513]
000000e8`9f3f7a10 00007ff7`d6fa80d9 nfsd!open_update_cache(struct __nfs41_session * session = 0x00000256`48e24c90, struct __nfs41_path_fh * parent = 0x00000256`48fb95b0, struct __nfs41_path_fh * file = 0x00000256`48fb9660, int try_recovery = 0n1, struct
 __open_delegation4 * delegation = 0x000000e8`9f3fe140, int already_delegated = 0n0, struct __change_info4 * changeinfo = 0x000000e8`9f3f8590, struct __nfs41_getattr_res * dir_attrs = 0x000000e8`9f3fa620, struct __nfs41_getattr_res * file_attrs = 0x0000
00e8`9f3f8600)+0x16b [C:\cygwin64\home\roland_mainz\work\msnfs41_uidmapping\ms-nfs41-client\daemon\nfs41_ops.c @ 416]
000000e8`9f3f7ac0 00007ff7`d6f7ad11 nfsd!nfs41_open(struct __nfs41_session * session = 0x00000256`48e24c90, struct __nfs41_path_fh * parent = 0x00000256`48fb95b0, struct __nfs41_path_fh * file = 0x00000256`48fb9660, struct __state_owner4 * owner = 0x000
00256`48fb9740, struct __open_claim4 * claim = 0x000000e8`9f3fe270, unsigned int allow = 0x101, unsigned int deny = 0, unsigned int create = 0, unsigned int how_mode = 0, struct __nfs41_file_info * createattrs = 0x00000000`00000000, struct __bitmap4 * g
etextraattrs = 0x00000000`00000000, int try_recovery = 0n1, struct __stateid4 * stateid = 0x000000e8`9f3fe288, struct __open_delegation4 * delegation = 0x000000e8`9f3fe140, struct __nfs41_file_info * info = 0x000000e8`9f3fc650)+0xad9 [C:\cygwin64\home\r
oland_mainz\work\msnfs41_uidmapping\ms-nfs41-client\daemon\nfs41_ops.c @ 678]
000000e8`9f3fe0c0 00007ff7`d6f7837f nfsd!nfs41_delegation_to_open(struct __nfs41_open_state * open = 0x00000256`48fb85a0, int try_recovery = 0n1)+0x271 [C:\cygwin64\home\roland_mainz\work\msnfs41_uidmapping\ms-nfs41-client\daemon\delegation.c @ 665]
000000e8`9f3fe330 00007ff7`d6f79743 nfsd!delegation_return(struct __nfs41_client * client = 0x00000256`48e3da10, struct __nfs41_delegation_state * deleg = 0x00000256`48ed3080, int truncate = 0n0, int try_recovery = 0n1)+0x18f [C:\cygwin64\home\roland_ma
inz\work\msnfs41_uidmapping\ms-nfs41-client\daemon\delegation.c @ 318]
000000e8`9f3fe3f0 00007ff7`d6fb0200 nfsd!nfs41_client_delegation_scavenger_sweep(struct __nfs41_client * client = 0x00000256`48e3da10)+0x1a3 [C:\cygwin64\home\roland_mainz\work\msnfs41_uidmapping\ms-nfs41-client\daemon\delegation.c @ 1308]
000000e8`9f3ff660 00007ff7`d6fb001f nfsd!renew_session_thread_main(void * args = 0x00000256`48e24c90)+0x1b0 [C:\cygwin64\home\roland_mainz\work\msnfs41_uidmapping\ms-nfs41-client\daemon\nfs41_session.c @ 284]
000000e8`9f3ff700 00007ffc`7f7fa1bc nfsd!renew_session_thread(void * args = 0x00000256`48e24c90)+0x1f [C:\cygwin64\home\roland_mainz\work\msnfs41_uidmapping\ms-nfs41-client\daemon\nfs41_session.c @ 307]
000000e8`9f3ff780 00007ffc`7f7f9e13 ucrtbased!invoke_thread_procedure(<function> * procedure = 0x00007ff7`d6fb0000, void * context = 0x00000256`48e24c90)+0x2c [d:\th\minkernel\crts\ucrt\src\appcrt\startup\thread.cpp @ 92]
000000e8`9f3ff7c0 00007ffc`c6727374 ucrtbased!thread_start<unsigned int (void * parameter = 0x00000256`48afb8e0)+0x93 [d:\th\minkernel\crts\ucrt\src\appcrt\startup\thread.cpp @ 115]
000000e8`9f3ff810 00007ffc`c7a5cc91 KERNEL32!BaseThreadInitThunk+0x14
000000e8`9f3ff840 00000000`00000000 ntdll!RtlUserThreadStart+0x21