bt

gistfile1.txt

#0  0x00007ffff6f8c830 in rust_panic () from ../servo/libcef.so
#1  0x00007ffff6f4ec68 in rt::unwind::begin_unwind_inner::h2ea6b65af87d2482v3v () from ../servo/libcef.so
#2  0x00007ffff6f4f988 in rt::unwind::begin_unwind_fmt::hecd98e7f8a3b6e1cB2v () from ../servo/libcef.so
#3  0x00007ffff6f8cac7 in rust_begin_unwind () from ../servo/libcef.so
#4  0x00007ffff6fdfab5 in panicking::panic_fmt::hd9d434c1534722c4NKy () from ../servo/libcef.so
#5  0x00007ffff5fc661e in net::result::Result<T, E>::unwrap (self=...)
    at /home/larsberg/rust/src/libcore/macros.rs:27
#6  0x00007ffff61000b7 in fnfn () at /home/zmike/src/servo/components/net/image_cache_task.rs:334
#7  0x00007ffff60ffe67 in fnfn () at /home/zmike/src/servo/components/util/task.rs:16
#8  0x00007ffff60ffd7d in net::boxed::F.FnBox<A>::call_box (self=0x7fffea852000, args=0)
    at /home/larsberg/rust/src/liballoc/boxed.rs:369
#9  0x00007ffff5fcba58 in net::boxed::Box<FnBox<A, Output = R>+ Send + 'a>.FnOnce<A>::call_once (self=..., 
    args=0) at /home/larsberg/rust/src/liballoc/boxed.rs:385
#10 0x00007ffff5fcb114 in fnfn () at /home/larsberg/rust/src/libstd/thread/mod.rs:346
#11 0x00007ffff5fcb09f in net::rt::unwind::try::try_fn<closure> (opt_closure=0x7fffe73fe800)
    at /home/larsberg/rust/src/libstd/rt/unwind.rs:139
#12 0x00007ffff5fcb03a in rt::unwind::try::try_fn::h15333554408795373028 () from ../servo/libcef.so
#13 0x00007ffff6f93c59 in rust_try_inner () from ../servo/libcef.so
#14 0x00007ffff6f93c46 in rust_try () from ../servo/libcef.so
#15 0x00007ffff5fca52b in net::rt::unwind::try<closure> (f={void (())} 0x7fffe73fe820)
    at /home/larsberg/rust/src/libstd/rt/unwind.rs:125
#16 0x00007ffff5fca2f1 in fnfn () at /home/larsberg/rust/src/libstd/thread/mod.rs:346
#17 0x00007ffff5fcbdee in net::boxed::F.FnBox<A>::call_box (self=0x7fffea8273f0, args=0)
    at /home/larsberg/rust/src/liballoc/boxed.rs:369
#18 0x00007ffff6f8bc82 in sys::thread::Thread::new::thread_start::hfc58bae990d0713aR9u () from ../servo/libcef.so
#19 0x0000003fe8207555 in start_thread () from /lib64/libpthread.so.0
#20 0x0000003fe7f01f3d in clone () from /lib64/libc.so.6