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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"