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Thread 1 (Thread 31125):
#0  __strstr_sse42 (s1=0x0, s2=0x404f96 "interface=") at ../sysdeps/x86_64/multiarch/strstr.c:179
        p2 = 0x404f96 "interface="
        frag1 = <value optimized out>
        frag2 = <value optimized out>
        cmp_c = <value optimized out>
        cmp_z = <value optimized out>
        cmp = <value optimized out>
        cmp_s = <value optimized out>
        pt = <value optimized out>
        kmp_fwd = <value optimized out>
#1  0x000000000040323d in for_each_matching_queue (device_uris=0x198f420, flags=<value optimized out>, fn=0x4027f0 <disable_queue>, usblpdev=0x7fff2e38f740 "", context=0x0, usblpdevlen=<value optimized out>) at udev/udev-configure-printer.c:1244
        this_printer_uri = 0x19b1494 "ipp://localhost:631/printers/Sechat"
        printer_state_message = 0x198efe4 ""
        device_uri_n = <value optimized out>
        pi1 = <value optimized out>
        this_device_uri = 0x0
        state = 5
        ps1 = <value optimized out>
        pi2 = <value optimized out>
        i = <value optimized out>
        l = <value optimized out>
        this_device_uri_n = 0x0
        ps2 = <value optimized out>
        matched = <value optimized out>
        cups = <value optimized out>
        request = <value optimized out>
        answer = 0x19b1300
        attr = 0x0
        attributes = {0x404f3f "printer-uri-supported", 0x404f55 "device-uri", 0x404f60 "printer-state", 0x404f06 "printer-state-message"}
        usblpdevstr1 = '\000' <repeats 31 times>
        usblpdevstr2 = '\000' <repeats 31 times>
#2  0x0000000000404b9a in do_remove (argc=<value optimized out>, argv=<value optimized out>) at udev/udev-configure-printer.c:1600
        map = 0x198f350
        entry = 0x198f410
        prev = <value optimized out>
        uris = 0x198f420
        usblpdev = "\000\000\000\000\000\000\000"
#3  main (argc=<value optimized out>, argv=<value optimized out>) at udev/udev-configure-printer.c:1631
No locals.