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Bug #2342

[pcr-testing/wbar] is segfaulting while being used.

temporaryuser - 5 months ago - . Updated 5 months ago.

Status:
in progress
Priority:
bug
Assignee:
% Done:

0%


Description

Wbar is crashing. I have only added Tor Browser Bundle.
The message is: "Segmentation fault (core dumped)" without quotes.


Related issues

Related to Packages - Bug #2515: [wbar] Disappears after upgradeunconfirmed

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#1

Updated by freemor 5 months ago

Can not duplicate.

But then I didn't install TBB

How did you install TBB? Asking because if it did not go into a safe place like /opt/ or /usr/local/ you may have clobbered system files.

#2

Updated by freemor 5 months ago

  • Status changed from unconfirmed to confirmed
  • Subject changed from wbar is crashing to [pcr-testing/wbar] is segfaulting while being used.

K, got it to crash on x86_64 with a bit more fiddling. (a case where steps to reproduce would have been handy)

This isnt a crash on open it. It happens here when switching tasks with it.. but other things could trigger it to I haven't tried looking for all the edge cases.

did an strace on it. It exited with:

oll([{fd=3, events=POLLIN}], 1, -1)    = 1 ([{fd=3, revents=POLLIN}])
recvmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\34\0000\7\307\0\0\0L\1\0\0\314PB\26\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", iov_len=4096}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 32
recvmsg(3, {msg_namelen=0}, 0)          = -1 EAGAIN (Resource temporarily unavailable)
recvmsg(3, {msg_namelen=0}, 0)          = -1 EAGAIN (Resource temporarily unavailable)
poll([{fd=3, events=POLLIN}], 1, -1)    = 1 ([{fd=3, revents=POLLIN}])
recvmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\34\0000\7\307\0\0\0K\1\0\0\316PB\26\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", iov_len=4096}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 32
recvmsg(3, {msg_namelen=0}, 0)          = -1 EAGAIN (Resource temporarily unavailable)
recvmsg(3, {msg_namelen=0}, 0)          = -1 EAGAIN (Resource temporarily unavailable)
--- SIGSEGV {si_signo=SIGSEGV, si_code=SI_KERNEL, si_addr=NULL} ---
+++ killed by SIGSEGV (core dumped) +++
Segmentation fault (core dumped)

since it looks to be a very quick rebuild I'll try that, see if it fixes the issue or not.

#3

Updated by freemor 5 months ago

  • Assignee set to bill-auger

Ok So not a quick and simple rebuild as it no longer builds correctly...

And I'm out of time for now so assigning to the maintainer

#4

Updated by bill-auger 5 months ago

  • Status changed from confirmed to in progress

that segfault bug should be fixed in 'wbar-2.3.4-4' - this program needs a lot of TLC though - it hasnt been maintained in years - i will leave this open issue for some time

#5

Updated by bill-auger 17 days ago

  • Related to Bug #2515: [wbar] Disappears after upgrade added

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