On Fri, Jul 15, 2016 at 11:38:22AM -0400, Jung-uk Kim wrote: > On 07/15/16 09:55 AM, Thomas Eberhardt wrote: > > % uname -a > > FreeBSD clarence.ocp.lan 11.0-BETA1 FreeBSD 11.0-BETA1 #0 r302457: Sat Jul > > 9 10:41:40 CEST 2016 > > tho...@clarence.ocp.lan:/usr/obj/usr/src/sys/GENERIC amd64 > > > > % locale > > LANG=en_US.UTF-8 > > LC_CTYPE="en_US.UTF-8" > > LC_COLLATE="en_US.UTF-8" > > LC_TIME="en_US.UTF-8" > > LC_NUMERIC="en_US.UTF-8" > > LC_MONETARY="en_US.UTF-8" > > LC_MESSAGES="en_US.UTF-8" > > LC_ALL= > > > > % mkdir x > > % touch x/Æon1 > > % ls x > > Æon1 > > % touch x/Æon2 > > % ls -f x > > . .. Æon1 Æon2 > > % ls -f x | hd > > 00000000 2e 0a 2e 2e 0a c3 86 6f 6e 31 0a c3 86 6f 6e 32 > > |.......on1...on2| > > 00000010 0a |.| > > 00000011 > > % ls x > > [hangs and consumes 100% CPU] > > ^C > > > > % gdb /bin/ls > > […] > > (gdb) run x > > Starting program: /bin/ls x > > [hangs] > > ^C > > Program received signal SIGINT, Interrupt. > > 0x0000000800ffa9dd in _collate_lookup (table=<value optimized out>, > > t=<value optimized out>, > > len=<value optimized out>, pri=<value optimized out>, which=<value > > optimized out>, state=<value optimized out>) > > at /usr/src/lib/libc/locale/collate.c:340 > > 340 *pri = table->char_pri_table[*t].pri[which]; > > Current language: auto; currently minimal > > (gdb) bt > > #0 0x0000000800ffa9dd in _collate_lookup (table=<value optimized out>, > > t=<value optimized out>, > > len=<value optimized out>, pri=<value optimized out>, which=<value > > optimized out>, state=<value optimized out>) > > at /usr/src/lib/libc/locale/collate.c:340 > > #1 0x0000000800fdc38a in wcscoll_l (ws1=<value optimized out>, ws2=<value > > optimized out>, > > locale=<value optimized out>) at /usr/src/lib/libc/string/wcscoll.c:158 > > #2 0x0000000800fd9071 in strcoll_l (s=<value optimized out>, s2=<value > > optimized out>, locale=0x80124f338) > > at /usr/src/lib/libc/string/strcoll.c:101 > > #3 0x0000000800fee253 in qsort (a=<value optimized out>, n=<value > > optimized out>, es=<value optimized out>, > > cmp=0x800f28530 <fts_compar>) at /usr/src/lib/libc/stdlib/qsort.c:130 > > #4 0x0000000800f27397 in fts_sort (sp=<value optimized out>, head=<value > > optimized out>, nitems=<value optimized out>) > > at /usr/src/lib/libc/gen/fts.c:995 > > #5 0x0000000800f2848e in fts_children (sp=<value optimized out>, > > instr=Error accessing memory address 0x2: Bad address. > > ) at /usr/src/lib/libc/gen/fts.c:570 > > #6 0x00000000004030df in traverse (argc=<value optimized out>, argv=<value > > optimized out>, > > options=<value optimized out>) at /usr/src/bin/ls/ls.c:576 > > #7 0x0000000000402eeb in main (argc=<value optimized out>, argv=<value > > optimized out>) at /usr/src/bin/ls/ls.c:498 > > #8 0x00000000004020cf in _start () > > #9 0x0000000800629000 in ?? () > > #10 0x0000000000000000 in ?? () > > (gdb) br strcoll.c:101 > > Breakpoint 1 at 0x800fd9063: file /usr/src/lib/libc/string/strcoll.c, line > > 101. > > (gdb) run > > The program being debugged has been started already. > > Start it from the beginning? (y or n) y > > Starting program: /bin/ls x > > […] > > > > Breakpoint 1, strcoll_l (s=<value optimized out>, s2=<value optimized out>, > > locale=0x80124f338) > > at /usr/src/lib/libc/string/strcoll.c:101 > > 101 ret = wcscoll_l(w1, w2, locale); > > (gdb) n > > [wcscoll_l never returns] > > > > > > Does anybody know what’s going on? This is on a ZFS filesystem if that > > matters. > > Yes, it is a known problem and bapt is working on it. If you're in > hurry, reverting r302324 will fix the regression for now. > > https://svnweb.freebsd.org/changeset/base/302324 > > FYI, this problem is tracked as PR211135. > > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211135 > > Jung-uk Kim >
Fixed by: r302916. I'll merge it in 2 days in stable/11 if re@ agrees Best regards, Bapt
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