Evan Chan created ARROW-8202: -------------------------------- Summary: [Rust] SIGSEGV when using StringBuilder with jemalloc Key: ARROW-8202 URL: https://issues.apache.org/jira/browse/ARROW-8202 Project: Apache Arrow Issue Type: Bug Components: Rust Affects Versions: 0.16.0 Environment: Mac OSX 10.14.6 Reporter: Evan Chan
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 message was sent by Atlassian Jira (v8.3.4#803005)