alamb opened a new issue #62: URL: https://github.com/apache/arrow-rs/issues/62
*Note*: migrated from original JIRA: https://issues.apache.org/jira/browse/ARROW-8202 I have a Rust app which is just appending strings into many StringBuilders. I tried using jemalloc and the app crashes with SIGSEGV (Address boundary error) rust-lldb backtrace: {{```}} {{* frame #0: 0x00000001004073f1 memoird`_rjem_mallocx at sz.h:158:18 [opt]}} {{ frame #1: 0x00000001004073e3 memoird`_rjem_mallocx [inlined] sz_s2u_lookup(size=<unavailable>) at sz.h:238 [opt]}} {{ frame #2: 0x00000001004073e3 memoird`_rjem_mallocx [inlined] sz_s2u(size=<unavailable>) at sz.h:252 [opt]}} {{ frame #3: 0x00000001004073d6 memoird`_rjem_mallocx [inlined] sz_sa2u(size=<unavailable>, alignment=64) at sz.h:283 [opt]}} {{ frame #4: 0x00000001004073ac memoird`_rjem_mallocx [inlined] imalloc_body at jemalloc.c:1841 [opt]}} {{ frame #5: 0x0000000100407394 memoird`_rjem_mallocx [inlined] imalloc(sopts=<unavailable>, dopts=<unavailable>) at jemalloc.c:2005 [opt]}} {{ frame #6: 0x0000000100407345 memoird`_rjem_mallocx(size=<unavailable>, flags=<unavailable>) at jemalloc.c:2588 [opt]}} {{ frame #7: 0x0000000100370187 memoird`arrow::array::builder::ListBuilder$LT$T$GT$::new::h16819112466ced47 [inlined] alloc::alloc::alloc_zeroed::hc53d8d0d6ed944ef(layout=<unavailable>) at alloc.rs:165:4 [opt]}} {{ frame #8: 0x000000010037017a memoird`arrow::array::builder::ListBuilder$LT$T$GT$::new::h16819112466ced47 at memory.rs:29 [opt]}} {{ frame #9: 0x000000010037017a memoird`arrow::array::builder::ListBuilder$LT$T$GT$::new::h16819112466ced47 at buffer.rs:419 [opt]}} {{ frame #10: 0x000000010037017a memoird`arrow::array::builder::ListBuilder$LT$T$GT$::new::h16819112466ced47 at builder.rs:138 [opt]}} {{ frame #11: 0x0000000100370169 memoird`arrow::array::builder::ListBuilder$LT$T$GT$::new::h16819112466ced47(values_builder=PrimitiveBuilder<arrow::datatypes::UInt8Type> {}} {{values_builder: BufferBuilder<arrow::datatypes::UInt8Type> {}} {{buffer: MutableBuffer {}} {{data: &0x100b96000,}} {{len: 0,}} {{capacity: 8192}} {{},}} {{len: 0,}} {{_marker: PhantomData<arrow::datatypes::UInt8Type> {}} {{}}} {{},}} {{bitmap_builder: BufferBuilder<arrow::datatypes::BooleanType> {}} {{buffer: MutableBuffer {}} {{data: &0x100be3000,}} {{len: 0,}} {{capacity: 1024}} {{},}} {{len: 0,}} {{_marker: PhantomData<arrow::datatypes::BooleanType> {}} {{}}} {{}}} {{}) at builder.rs:368 [opt]}} {{ frame #12: 0x0000000100370d4c memoird`arrow::array::builder::BinaryBuilder::new::h8f11851f0863e756(capacity=<unavailable>) at builder.rs:670:21 [opt]}} {{```}} -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
