Hello,
It's been more than three weeks that i've been freaking out about this crash that occurs while establishing a BLE connection to a peripheral, scan wifi networks and connect to one of them via BLE.
Here is the crash's stacktrace and I hope that I can get some help in order to resolve this ungoing crash :
+0x284 mov x2, x22
+0x288 mov x3, x28
+0x28c bl "swift::ConcurrentReadableHashMap<MallocTypeCacheEntry, swift::LazyMutex>::resize(swift::ConcurrentReadableHashMap<MallocTypeCacheEntry, swift::LazyMutex>::IndexStorage, unsigned char, MallocTypeCacheEntry*)"
+0x290 mov x23, x0
+0x294 add x0, sp, #0x2c
+0x298 mov x1, x23
+0x29c mov x2, x24
+0x2a0 mov x3, x28
+0x2a4 bl "std::__1::pair<MallocTypeCacheEntry*, unsigned int> swift::ConcurrentReadableHashMap<MallocTypeCacheEntry, swift::LazyMutex>::find<unsigned int>(unsigned int const&, swift::ConcurrentReadableHashMap<MallocTypeCacheEntry, swift::LazyMutex>::IndexStorage, unsigned long, MallocTypeCacheEntry*)"
+0x2a8 and x26, x1, #0xffffffff
+0x2ac cbnz x27, "_swift_allocObject_+0x2bc"
+0x2b0 b "_swift_allocObject_+0x2cc"
+0x2b4 mov x26, x1
+0x2b8 cbz x27, "_swift_allocObject_+0x2cc"
+0x2bc ldr w8, [x27]
+0x2c0 mov x22, x27
+0x2c4 cmp w24, w8
+0x2c8 b.lo "_swift_allocObject_+0x358"
+0x2cc add x8, x24, x24, lsr #2
+0x2d0 add x9, x24, #0x1
+0x2d4 cmp x8, x9
+0x2d8 csinc x8, x8, x24, hi
+0x2dc lsl x8, x8, #3
+0x2e0 add x0, x8, #0x8
+0x2e4 bl "DYLD-STUB$$malloc_good_size"
+0x2e8 mov x28, x0
+0x2ec mov w1, #0xb407
+0x2f0 movk w1, #0x5640, lsl #16
+0x2f4 bl "0x1a255c690"
+0x2f8 cbz x0, "_swift_allocObject_+0x49c"
+0x2fc mov x22, x0
+0x300 mov x8, #0x7fffffff8
+0x304 add x8, x28, x8
+0x308 lsr x8, x8, #3
+0x30c str w8, [x0]
+0x310 cbz x27, "_swift_allocObject_+0x34c"
+0x314 add x0, x22, #0x8
+0x318 lsl x2, x24, #3
+0x31c mov x1, x25
+0x320 bl "DYLD-STUB$$memcpy"
+0x324 mov w0, #0x10
+0x328 mov x1, #0x3c70
+0x32c movk x1, #0xaff9, lsl #16
+0x330 movk x1, #0x80, lsl #32
+0x334 movk x1, #0xa, lsl #48
+0x338 bl "0x1a255c690"
+0x33c adrp x8, 403725 ; 0x6290d000
+0x340 ldr x9, [x8, #0xdf8]
+0x344 stp x9, x27, [x0]
+0x348 str x0, [x8, #0xdf8]
+0x34c adrp x8, 403725 ; 0x6290d000
+0x350 add x8, x8, #0xde0
+0x354 stlr x22, [x8]
+0x358 add x8, x22, x24, lsl #3
+0x35c ldp x10, x22, [sp, #0x8]
+0x360 mov x9, x22
+0x364 bfi x9, x21, #32, #32
+0x368 str x9, [x8, #0x8]
+0x36c stlr w10, [x20]
+0x370 and x8, x26, #0xffffffff
+0x374 and w16, w23, #0x3
+0x378 ldp x26, x25, [sp, #0x18]
+0x37c cmp x16, #0x3
+0x380 csel x16, x16, xzr, ls
+0x384 adrp x17, 0 ; 0x0
+0x388 add x17, x17, #0x6cc
+0x38c ldrsw x16, [x17, x16, lsl #2]
+0x390 adr x17, #0x0
+0x394 add x16, x17, x16
+0x398 br x16
+0x39c lsl x8, x8, #2
+0x3a0 lsl x8, x10, x8
+0x3a4 orr x8, x8, x23
+0x3a8 adrp x9, 403725 ; 0x6290d000
+0x3ac add x9, x9, #0xde8
+0x3b0 stlr x8, [x9]
+0x3b4 b "_swift_allocObject_+0x3fc"
+0x3b8 and x9, x23, #0xfffffffffffffffc
+0x3bc tst x23, #0x3
+0x3c0 csel x9, xzr, x9, eq
+0x3c4 add x8, x9, x8
+0x3c8 stlrb w10, [x8]
+0x3cc b "_swift_allocObject_+0x3fc"
+0x3d0 and x9, x23, #0xfffffffffffffffc
+0x3d4 tst x23, #0x3
+0x3d8 csel x9, xzr, x9, eq
+0x3dc add x8, x9, x8, lsl #1
+0x3e0 stlrh w10, [x8]
+0x3e4 b "_swift_allocObject_+0x3fc"
+0x3e8 and x9, x23, #0xfffffffffffffffc
+0x3ec tst x23, #0x3
+0x3f0 csel x9, xzr, x9, eq
+0x3f4 add x8, x9, x8, lsl #2
+0x3f8 stlr w10, [x8]
+0x3fc dmb ish
+0x400 adrp x8, 403725 ; 0x6290d000
+0x404 ldr w8, [x8, #0xdd8]
+0x408 cbnz w8, "_swift_allocObject_+0x438"
+0x40c adrp x8, 403725 ; 0x6290d000
+0x410 ldr x23, [x8, #0xdf8]
+0x414 cbz x23, "_swift_allocObject_+0x430"
+0x418 ldp x20, x0, [x23]
+0x41c bl "DYLD-STUB$$free"
+0x420 mov x0, x23
+0x424 bl "DYLD-STUB$$free"
+0x428 mov x23, x20
+0x42c cbnz x20, "_swift_allocObject_+0x418"
+0x430 adrp x8, 403725 ; 0x6290d000
+0x434 str xzr, [x8, #0xdf8]
+0x438 adrp x0, 403725 ; 0x6290d000
+0x43c add x0, x0, #0xdf0
+0x440 bl "0x1a255c9f0"
+0x444 bfi x22, x21, #32, #32
+0x448 mov x0, x26
+0x44c mov x1, x25
+0x450 mov x2, x22
+0x454 bl "swift::swift_slowAllocTyped(unsigned long, unsigned long, unsigned long long)"
+0x458 cbz x19, "_swift_allocObject_+0x470"
+0x45c mov x16, x0
+0x460 movk x16, #0x6ae1, lsl #48
+0x464 mov x17, x19
+0x468 pacda x17, x16
+0x46c b "_swift_allocObject_+0x474"
+0x470 mov x17, #0x0
+0x474 mov w8, #0x3
+0x478 stp x17, x8, [x0]
+0x47c ldp x29, x30, [sp, #0x80]
+0x480 ldp x20, x19, [sp, #0x70]
+0x484 ldp x22, x21, [sp, #0x60]
+0x488 ldp x24, x23, [sp, #0x50]
+0x48c ldp x26, x25, [sp, #0x40]
+0x490 ldp x28, x27, [sp, #0x30]
+0x494 add sp, sp, #0x90
+0x498 retab
+0x49c bl "_swift_allocObject_.cold.1"
