Apple Crash Report crashes when opening Firefox; but, before generating a FireFox Crash Report.
Process: crashreporter [1930] Path: /Applications/Firefox.app/Contents/MacOS/crashreporter.app/Contents/MacOS/crashreporter Identifier: … (read more)
Process: crashreporter [1930] Path: /Applications/Firefox.app/Contents/MacOS/crashreporter.app/Contents/MacOS/crashreporter Identifier: org.mozilla.crashreporter Version: 1.0 Code Type: ARM-64 (Native) Role: Unspecified Parent Process: firefox [1875] Coalition: org.mozilla.firefox [1424] Responsible Process: firefox [1875] User ID: 501
Date/Time: 2026-10-15 16:40:02.8902 -0700 Launch Time: 2026-10-15 16:40:02.8144 -0700 Hardware Model: Mac15,14 OS Version: macOS 27.0.1 (26A434) Release Type: User
Crash Reporter Key: 99AF36FD-ABB0-6C7F-D431-8CB88902FCCB Incident Identifier: 8FFD7652-AEB8-449A-83CE-3DFCC27F451A
Time Awake Since Boot: 1500 seconds
System Integrity Protection: enabled
Triggered by Thread: 0 main, Dispatch Queue: com.apple.main-thread
Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000
Termination Reason: Namespace SIGNAL, Code 6, Abort trap: 6 Terminating Process: crashreporter [1930]
Application Specific Information:
abort() called
Thread 0 Crashed:: main Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x187d99650 __pthread_kill + 8
1 libsystem_pthread.dylib 0x187dd597c pthread_kill + 296
2 libsystem_c.dylib 0x187cd8458 abort + 148
3 crashreporter 0x102339bf4 0x1020f8000 + 2366452
4 crashreporter 0x10233ab1c std::process::abort::hd520a7101c5fdc83 + 12
5 crashreporter 0x102339930 _RNvCs1Y7DaGC1cwg_7___rustc12___rust_abort + 12
6 crashreporter 0x102147b5c _RNvCs1Y7DaGC1cwg_7___rustc18___rust_start_panic + 12
7 crashreporter 0x1023398ec _RNvCs1Y7DaGC1cwg_7___rustc10rust_panic + 16
8 crashreporter 0x1022f2804 std::panicking::panic_with_hook::h657ee82e431041f8 + 648
9 crashreporter 0x1022f245c 0x1020f8000 + 2073692
10 crashreporter 0x1022ee700 std::sys::backtrace::__rust_end_short_backtrace::hbd8bf96e4ee54567 + 12
11 crashreporter 0x1022dd578 _RNvCs1Y7DaGC1cwg_7___rustc17rust_begin_unwind + 32
12 crashreporter 0x10233e8a0 core::panicking::panic_fmt::ha09fb24313daf262 + 40
13 crashreporter 0x10233e62c core::result::unwrap_failed::hfd1628134417d023 + 72
14 crashreporter 0x102119788 0x1020f8000 + 137096
15 crashreporter 0x10212b620 0x1020f8000 + 210464
16 crashreporter 0x10212b5c0 0x1020f8000 + 210368
17 crashreporter 0x1022e6ce0 std::rt::lang_start_internal::h11fc0900699d88c7 + 952
18 crashreporter 0x102147af4 main + 52
19 dyld 0x1879ffe80 start + 6688
Thread 0 crashed with ARM Thread State (64-bit):
x0: 0x0000000000000000 x1: 0x0000000000000000 x2: 0x0000000000000000 x3: 0x0000000000000000 x4: 0xffffffff94e393c5 x5: 0x0000000000000005 x6: 0x000000000000000a x7: 0x000000010240c02f x8: 0x752b168d8df13b34 x9: 0x752b168c607ec4b4 x10: 0x0000000000000002 x11: 0x00000000fffffffd x12: 0x0000000000000000 x13: 0x0000000000000000 x14: 0x0000000000000000 x15: 0x0000000000000000 x16: 0x0000000000000148 x17: 0x00000001ef53b518 x18: 0x0000000000000000 x19: 0x0000000000000006 x20: 0x0000000000000103 x21: 0x00000001ed900060 x22: 0x000000010244f7d0 x23: 0x0000000102459000 x24: 0x0000000000000002 x25: 0x0000000102b3f120 x26: 0x0000000102b3f0f0 x27: 0x0000000000000041 x28: 0x0000000000000001 fp: 0x000000016dd06040 lr: 0x0000000187dd597c sp: 0x000000016dd06020 pc: 0x0000000187d99650 cpsr: 0x40001000 far: 0x0000000000000000 esr: 0x56000080 (Syscall)
Binary Images:
0x1020f8000 - 0x10242ffff org.mozilla.crashreporter (*) <cef71e23-29da-3457-b74a-2f85b7be4a0d> /Applications/Firefox.app/Contents/MacOS/crashreporter.app/Contents/MacOS/crashreporter
0x187d90000 - 0x187dce9ab libsystem_kernel.dylib (*) <f63bf418-8f75-34a4-aaf1-8caf2b9b6a05> /usr/lib/system/libsystem_kernel.dylib
0x187dcf000 - 0x187ddb91b libsystem_pthread.dylib (*) <5a1828c3-cbc2-3b85-bd07-c8ed10021a41> /usr/lib/system/libsystem_pthread.dylib
0x187c5d000 - 0x187cdfca3 libsystem_c.dylib (*) <fba7b23e-aa60-3a90-9aa4-a7a2e0ad63ee> /usr/lib/system/libsystem_c.dylib
0x1879ce000 - 0x187a8d6e3 dyld (*) <d341ddcb-7969-3a9c-8e03-0cf4751398a9> /usr/lib/dyld
0x0 - 0xffffffffffffffff ??? (*) <00000000-0000-0000-0000-000000000000> ???
External Modification Summary:
Calls made by other processes targeting this process: task_for_pid: 0 thread_create: 0 thread_set_state: 0 Calls made by this process: task_for_pid: 0 thread_create: 0 thread_set_state: 0 Calls made by all processes on this machine: task_for_pid: 0 thread_create: 0 thread_set_state: 0
VM Region Summary: ReadOnly portion of Libraries: Total=1.9G resident=0K(0%) swapped_out_or_unallocated=1.9G(100%) Writable regions: Total=90.2M written=336K(0%) resident=336K(0%) swapped_out=0K(0%) unallocated=89.9M(100%)
VIRTUAL REGION
REGION TYPE SIZE COUNT (non-coalesced)
===== ======= =
Deferred Reclaim 64.0M 1 Guard 385.0G 1 Malloc 17.8M 9 Malloc Guard Page 3280K 4 OS Alloc Once 32K 1 Stack 8160K 1 Stack Guard 56.0M 1 Untagged 32K 2 Untagged (reserved) 128K 1 reserved VM address space (unallocated) __AUTH 1988K 218 __AUTH_CONST 33.8M 396 __CTF 824 1 __DATA 6992K 403 __DATA_CONST 23.8M 394 __DATA_DIRTY 2141K 349 __FONT_DATA 2352 1 __LINKEDIT 1.6G 2 __OBJC_RO 118.0M 1 __OBJC_RW 2735K 1 __TEXT 380.0M 468 __TPRO_CONST 132K 4 page table in kernel 336K 1 shared memory 32K 1
===== ======= =
TOTAL 387.3G 2261 TOTAL, minus reserved VM space 387.3G 2261
Full Report
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Model: Mac15,14, BootROM 20457.1.29, proc 28:0:20:8 processors, 96 GB, SMC Graphics: Apple M3 Ultra, Apple M3 Ultra, Built-In Display: Studio Display, 5120 x 2880 Retina, Main, MirrorOff, Online Display: Acer S201HL, 900 x 1600, MirrorOff, Online Display: VX1935wm-3, 1440 x 900 (Widescreen eXtended Graphics Array Plus), MirrorOff, Online Memory Module: LPDDR5, Hynix AirPort: spairport_wireless_card_type_wifi (0x14E4, 0x4388), wl0: Jul 2 2026 01:06:10 version 23.10.1039.0.41.51.239 FWID 01-40b8d11f IO80211_driverkit-1585.80 "IO80211_driverkit-1585.80" Sep 18 2026 22:02:52 Bluetooth: Version (null), 0 services, 0 devices, 0 incoming serial ports Network Service: Ethernet, Ethernet, en0 Thunderbolt Bus: Mac Studio, Apple Inc. Thunderbolt Bus: Mac Studio, Apple Inc. Thunderbolt Bus: Mac Studio, Apple Inc. Thunderbolt Bus: Mac Studio, Apple Inc. Thunderbolt Bus: Mac Studio, Apple Inc. Thunderbolt Bus: Mac Studio, Apple Inc. Thunderbolt Device: Studio Display, Apple, 1, 66.15