Comment 10 for bug 1877095

Backtrace output of the CoreDump in the attached crash report file. ippusbxd and ippusbxd-dbgsym packages must be installed.

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till@till-x1yoga:~/printing/scan/sane-airscan-wsd/tmp$ gdb -c CoreDump /usr/sbin/ippusbxd
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Reading symbols from /usr/sbin/ippusbxd...
Reading symbols from /usr/lib/debug/.build-id/76/55935607fe048bd0d323b46bfdebc9f63b9b7a.debug...
[New LWP 6049]
[New LWP 6050]
[New LWP 6047]
[New LWP 6052]
[New LWP 6048]
[New LWP 6051]

warning: Could not load shared library symbols for 22 libraries, e.g. /lib/x86_64-linux-gnu/libavahi-common.so.3.
Use the "info sharedlibrary" command to see the complete listing.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
--Type <RET> for more, q to quit, c to continue without paging--
Core was generated by `ippusbxd'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 __strlen_avx2 () at ../sysdeps/x86_64/multiarch/strlen-avx2.S:65
65 ../sysdeps/x86_64/multiarch/strlen-avx2.S: No such file or directory.
[Current thread is 1 (Thread 0x7f3ab18ac700 (LWP 6049))]
(gdb) bt
#0 __strlen_avx2 () at ../sysdeps/x86_64/multiarch/strlen-avx2.S:65
#1 0x000055ecbecd3522 in get_format_paper (val=0x7f3ab18aba8d "12",
    val@entry=0x7f3ab18ab690 "{x-dimension=18415 y-dimension=26670},{x-dimension=21590 y-dimension=27940},{x-dimension=20320 y-dimension=25400},{x-dimension=13970 y-dimension=21590},{x-dimension=14800 y-dimension=21000},{x-dimensi"...)
    at ./src/capabilities.c:219
#2 0x000055ecbecd3a12 in ipp_request (printer=printer@entry=0x7f3aac000b60,
    port=<optimized out>) at ./src/capabilities.c:297
#3 0x000055ecbecd108c in dnssd_escl_register (data=0x55ecbf584870)
    at ./src/dnssd.c:226
#4 0x00007f3ab4f7d609 in start_thread (arg=<optimized out>)
    at pthread_create.c:477
#5 0x00007f3ab4c10103 in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
(gdb)
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