#0  0x00007f912600e037 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
        resultvar = 0
        pid = 27727
        selftid = 27798
#1  0x00007f9126011698 in __GI_abort () at abort.c:90
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x7f90c80008c0, sa_sigaction = 0x7f90c80008c0}, sa_mask = {__val = {0, 140261476047648, 140261453208725, 140260746985477, 0, 1, 140261384379624, 140261388294216, 140261476047648, 140261391160021, 140261453236005, 10, 18446744073709551615, 140261388298720, 10, 4294967295}}, sa_flags = 10, sa_restorer = 0x7f90d77fe700}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007f91265d66e0 in mem_error (format=format@entry=0x7f91266552d5 "assertion failed: %s") at /build/buildd/glib2.0-2.35.8/./glib/gslice.c:1442
        pname = <optimized out>
        args = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7f90d77fdb10, reg_save_area = 0x7f90d77fda40}}
#3  0x00007f912661f46b in slab_allocator_free_chunk (chunk_size=chunk_size@entry=16, mem=mem@entry=0x7f912c6be020) at /build/buildd/glib2.0-2.35.8/./glib/gslice.c:1324
        chunk = <optimized out>
        was_empty = <optimized out>
        ix = 0
        page_size = 18446744073709551615
        addr = <optimized out>
        page = <optimized out>
        sinfo = <optimized out>
#4  0x00007f912661f7ae in magazine_cache_trim (stamp=<optimized out>, ix=<optimized out>, allocator=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gslice.c:672
        chunk_size = 16
        current = 0x7f912c1caeb0
        allocator = 0x7f91268b7280 <allocator>
        trash = 0x7f912c4e5c50
#5  magazine_cache_push_magazine (ix=ix@entry=0, magazine_chunks=<optimized out>, count=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gslice.c:703
        next = <optimized out>
        prev = <optimized out>
#6  0x00007f912661f8e2 in private_thread_memory_cleanup (data=0x7f90c80008c0) at /build/buildd/glib2.0-2.35.8/./glib/gslice.c:770
        mag = 0x7f90c80008d0
        mags = {0x7f90c80008d0, 0x7f90c8000cc0}
        j = <optimized out>
        tmem = 0x7f90c80008c0
        n_magazines = <optimized out>
        ix = <optimized out>
#7  0x00007f91263a6d92 in __nptl_deallocate_tsd () at pthread_create.c:157
        data = 0x6c4f
        cnt = 140260067502616
#8  0x00007f91263a6f9c in start_thread (arg=0x7f90d77fe700) at pthread_create.c:318
        pd = 0x7f90d77fe700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140260067501824, 7512088555949151409, 0, 140261477261808, 140260491651360, 21, -7538495527655025487, -7538461961029266255}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007f91260d0e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.