Date: Fri, 24 Mar 2017 04:20:35 +0000 (UTC) From: Jin Guojun <jguojun@sbcglobal.net> To: "freebsd-current@freebsd.org" <freebsd-current@freebsd.org> Subject: Re: alloc/free abort/kill in 12 snapshot Message-ID: <1030515329.2833582.1490329235779@mail.yahoo.com> In-Reply-To: <131319340.1954512.1490328910894@mail.yahoo.com> References: <131319340.1954512.1490328910894.ref@mail.yahoo.com> <131319340.1954512.1490328910894@mail.yahoo.com>
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Forgot to post the console message when application crashed:
Most times <jemalloc>: jemalloc_arena.c:353: Failed assertion: "p[i] == 0"
Some times
<jemalloc>: jemalloc_arena.c:1648: Failed assertion: "pageind + npages <= chunk_npages"
On Thursday, March 23, 2017 9:15 PM, Jin Guojun <jguojun@sbcglobal.net> wrote:
A X11 based program works fine on 11 and all previous FreeBSD release and Linux.When build on FreeBSD-12.0-CURRENT-amd64-20170316-r315413, it gets weird crashes on either alloc and free.Both cases seem related to _pthread_mutex_init_calloc_cb ().Is this a known issue?
Is possible to determine why _pthread_mutex_init_calloc_cb () not happy?
-Jin
1) calloc#0 0x000000080134322a in thr_kill () from /lib/libc.so.7
#1 0x00000008013431f4 in raise () from /lib/libc.so.7
#2 0x0000000801343169 in abort () from /lib/libc.so.7
#3 0x000000080133ae1f in _pthread_mutex_init_calloc_cb () from /lib/libc.so.7
#4 0x0000000801333b99 in _pthread_mutex_init_calloc_cb () from /lib/libc.so.7
#5 0x0000000801333851 in _pthread_mutex_init_calloc_cb () from /lib/libc.so.7
#6 0x0000000801315e0d in _malloc_thread_cleanup () from /lib/libc.so.7
#7 0x000000080133e35a in malloc () from /lib/libc.so.7
#8 0x000000080133e8b1 in calloc () from /lib/libc.so.7
#9 0x0000000800b9ad41 in _XkbReadGetMapReply ()
from /usr/local/lib/libX11.so.6
#10 0x0000000800b9ba1a in XkbGetUpdatedMap () from /usr/local/lib/libX11.so.6
#11 0x0000000800b9babb in XkbGetMap () from /usr/local/lib/libX11.so.6
#12 0x0000000800b9837b in XkbKeycodeToKeysym () from /usr/local/lib/libX11.so.6
#13 0x0000000800b98ac3 in XkbLookupKeySym () from /usr/local/lib/libX11.so.6
#14 0x0000000800b994d4 in XLookupString () from /usr/local/lib/libX11.so.6
#15 0x0000000000406a12 in update_pic (movie=0, movie_frams_sec=0,
case KeyPress: {
char string[256];
KeySym keysym;
XComposeStatus stat;
x_bool shifted_key;
int handled_key = keysym,
length = XLookupString(&event, string, sizeof(string) - 1, &keysym, &stat);
... }This happens when some key pressed (likely a CTRL key). This function is doing input, so issue should not be in the caller.
2) freeWhen exit the application, it crah on free:#0 0x000000080134322a in thr_kill () from /lib/libc.so.7
#1 0x00000008013431f4 in raise () from /lib/libc.so.7
#2 0x0000000801343169 in abort () from /lib/libc.so.7
#3 0x0000000801333198 in _pthread_mutex_init_calloc_cb () from /lib/libc.so.7
#4 0x00000008013321ab in _pthread_mutex_init_calloc_cb () from /lib/libc.so.7
#5 0x00000008013316fd in _pthread_mutex_init_calloc_cb () from /lib/libc.so.7
#6 0x000000080132350d in _pthread_mutex_init_calloc_cb () from /lib/libc.so.7
#7 0x000000080133ee10 in free () from /lib/libc.so.7
#8 0x000000000045d67b in ccs_free (p=0x803200000) at zalloc.c:294
From owner-freebsd-current@freebsd.org Fri Mar 24 13:20:38 2017
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Subject: Re: dchlient does not autostart anymore?
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+1
Need to manualy kldload ums.ko and start dhclient.
24.03.2017 12:38, Lev Serebryakov пишет:
> On 24.03.2017 12:28, M&S - Krasznai András wrote:
>
> devd problems? Now dhclient and moused are started by devd.
>
>> Hi,
>>
>> FreeBSD-current, r315895 also experiences the same problem. The problem started after updating my laptop yesterday morning. I can get an IP address after manually starting dhclient.
>>
>> I have an additional anomaly: the USB mouse does not work (touchpad works) on a Lenovo T510 laptop. dmesg shows the correct vendor and type for the mouse.
>>
>> rgds
>>
>> András Krasznai
>>
>>
>>
>> -----Eredeti üzenet-----
>> Feladó: owner-freebsd-current@freebsd.org [mailto:owner-freebsd-current@freebsd.org] Meghatalmazó Mark Millard
>> Küldve: 2017. március 24. 9:57
>> Címzett: zakharov.vv@gmail.com; FreeBSD Current
>> Tárgy: Re: dchlient does not autostart anymore?
>>
>> Vladimir Zakharov zakharov.vv at gmail.com wrote on Fri Mar 24 08:20:34 UTC 2017:
>>
>>> After upgrading from r315544 to r315880 network interface doesn't get
>>> IP address using DHCP on boot anymore.
>>>
>>> $ grep re0 /etc/rc.conf | grep -v "^#"
>>> ifconfig_re0="DHCP"
>>>
>>> "service netif restart" doesn't help either. Only manual dhclient
>>> starting.
>> I have just updated two contexts to -r315870 just a bit ago and they both got that behavior as well:
>>
>> A) An amd64 context (FreeBSD client in VirtualBox under macOS)
>> B) An arm64 context (pine64+ 2GB with -mcpu=cortex-a53 )
>>
>> Later I'll be updating powerpc64, powerpc, and armv6 (with
>> -mcpu=cortex-a7 ) contexts but I'd expect they will all match the behavior.
>>
>> (I started from earlier than -r315544 so your report provides a better lower bound -r315544. I ended earlier and so my report provides a better upper bound -r315870.)
>>
>> ==>> Mark Millard
>> markmi at dsl-only.net
>>
>> _______________________________________________
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>
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