Package: emacs;
Reported by: Simon Carter <bbbscarter <at> gmail.com>
Date: Wed, 2 Apr 2014 13:09:01 UTC
Severity: normal
Merged with 18345
Done: Alan Third <alan <at> idiocy.org>
Bug is archived. No further changes may be made.
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bug-gnu-emacs <at> gnu.org:bug#17171; Package emacs.
(Wed, 02 Apr 2014 13:09:02 GMT) Full text and rfc822 format available.Simon Carter <bbbscarter <at> gmail.com>:bug-gnu-emacs <at> gnu.org.
(Wed, 02 Apr 2014 13:09:02 GMT) Full text and rfc822 format available.Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
From: Simon Carter <bbbscarter <at> gmail.com> To: bug-gnu-emacs <at> gnu.org Subject: Non-reproable crash in ns_read_socket Date: Wed, 2 Apr 2014 14:08:34 +0100
Not quite sure what I was doing - possibly opening up a file list in helm. I’ve included the disassembly for ns_read_socket and gobble_input at the bottom - let me know if you need anything else. I’ll hold off on updating emacs for a bit in case you want the disassembly on something else. In GNU Emacs 24.3.50.1 (x86_64-apple-darwin13.1.0, NS apple-appkit-1265.19) of 2014-03-11 on scarter-mac.europe.corp.microsoft.com Windowing system distributor `Apple', version 10.3.1265 Configured using: `configure --prefix=/usr/local/Cellar/emacs/HEAD --without-dbus --enable-locallisppath=/usr/local/share/emacs/site-lisp --infodir=/usr/local/Cellar/emacs/HEAD/share/info/emacs --with-gnutls --with-ns --disable-ns-self-contained' Important settings: value of $LC_ALL: en_GB.UTF-8 value of $LANG: en_GB.UTF-8 locale-coding-system: utf-8-unix Major mode: Lisp Interaction Minor modes in effect: yas-global-mode: t yas-minor-mode: t global-surround-mode: t surround-mode: t winner-mode: t sml-modeline-mode: t shell-dirtrack-mode: t helm-match-plugin-mode: t helm-occur-match-plugin-mode: t show-paren-mode: t global-auto-revert-mode: t global-undo-tree-mode: t undo-tree-mode: t evil-mode: t evil-local-mode: t delete-selection-mode: t recentf-mode: t ido-everywhere: t cua-mode: t tooltip-mode: t electric-indent-mode: t mouse-wheel-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t size-indication-mode: t column-number-mode: t line-number-mode: t transient-mark-mode: t Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 libsystem_kernel.dylib 0x00007fff858c3292 __kill + 10 1 org.gnu.Emacs 0x00000001000a1df3 terminate_due_to_signal + 148 2 org.gnu.Emacs 0x00000001000bb09b emacs_abort + 19 3 org.gnu.Emacs 0x000000010017cb67 ns_read_socket + 606 4 org.gnu.Emacs 0x00000001000a7b39 gobble_input + 276 5 org.gnu.Emacs 0x00000001000a78b9 process_pending_signals + 19 6 org.gnu.Emacs 0x00000001000e7b66 re_match_2_internal + 1418 7 org.gnu.Emacs 0x00000001000e7494 re_search_2 + 1739 8 org.gnu.Emacs 0x00000001000e6dc3 re_search + 46 9 org.gnu.Emacs 0x00000001000e0b53 fast_string_match + 95 10 org.gnu.Emacs 0x00000001000ce549 Ffind_file_name_handler + 204 11 org.gnu.Emacs 0x00000001000cf339 Fexpand_file_name + 1540 12 org.gnu.Emacs 0x00000001000c5e28 unlock_file + 68 13 org.gnu.Emacs 0x00000001000c6279 unlock_all_files + 85 14 org.gnu.Emacs 0x00000001000a1fb6 shut_down_emacs + 244 15 org.gnu.Emacs 0x00000001000a1db8 terminate_due_to_signal + 89 16 org.gnu.Emacs 0x00000001000bb09b emacs_abort + 19 17 org.gnu.Emacs 0x000000010017cb67 ns_read_socket + 606 18 org.gnu.Emacs 0x00000001000a7b39 gobble_input + 276 19 org.gnu.Emacs 0x00000001000ac625 get_input_pending + 91 20 org.gnu.Emacs 0x00000001000a8278 read_char + 706 21 org.gnu.Emacs 0x00000001000a632b read_key_sequence + 1599 22 org.gnu.Emacs 0x00000001000a5abf command_loop_1 + 3857 23 org.gnu.Emacs 0x000000010010ea30 internal_condition_case + 251 24 org.gnu.Emacs 0x00000001000b4147 command_loop_2 + 53 25 org.gnu.Emacs 0x000000010010e44b internal_catch + 243 26 org.gnu.Emacs 0x00000001000a4354 recursive_edit_1 + 176 27 org.gnu.Emacs 0x00000001000cba17 read_minibuf + 1952 28 org.gnu.Emacs 0x00000001000cb253 Fread_from_minibuffer + 256 29 org.gnu.Emacs 0x0000000100110166 Ffuncall + 1212 30 org.gnu.Emacs 0x00000001001425e6 exec_byte_code + 2279 31 org.gnu.Emacs 0x000000010010fee6 Ffuncall + 572 32 org.gnu.Emacs 0x00000001001425e6 exec_byte_code + 2279 33 org.gnu.Emacs 0x000000010010fee6 Ffuncall + 572 34 org.gnu.Emacs 0x000000010010ceb7 eval_sub + 1296 35 org.gnu.Emacs 0x000000010010e7f9 internal_lisp_condition_case + 543 36 org.gnu.Emacs 0x00000001001434a7 exec_byte_code + 6056 37 org.gnu.Emacs 0x000000010010fee6 Ffuncall + 572 38 org.gnu.Emacs 0x000000010010ceb7 eval_sub + 1296 39 org.gnu.Emacs 0x000000010010e44b internal_catch + 243 40 org.gnu.Emacs 0x0000000100143244 exec_byte_code + 5445 41 org.gnu.Emacs 0x000000010010fee6 Ffuncall + 572 42 org.gnu.Emacs 0x000000010010fb3d Fapply + 501 43 org.gnu.Emacs 0x000000010010ff6e Ffuncall + 708 44 org.gnu.Emacs 0x00000001001425e6 exec_byte_code + 2279 45 org.gnu.Emacs 0x000000010010fee6 Ffuncall + 572 46 org.gnu.Emacs 0x000000010010fb3d Fapply + 501 47 org.gnu.Emacs 0x000000010010ff6e Ffuncall + 708 48 org.gnu.Emacs 0x00000001001425e6 exec_byte_code + 2279 49 org.gnu.Emacs 0x000000010010fee6 Ffuncall + 572 50 org.gnu.Emacs 0x00000001001425e6 exec_byte_code + 2279 51 org.gnu.Emacs 0x000000010010fee6 Ffuncall + 572 52 org.gnu.Emacs 0x00000001001425e6 exec_byte_code + 2279 53 org.gnu.Emacs 0x000000010010fee6 Ffuncall + 572 54 org.gnu.Emacs 0x00000001001425e6 exec_byte_code + 2279 55 org.gnu.Emacs 0x000000010010fee6 Ffuncall + 572 56 org.gnu.Emacs 0x00000001001425e6 exec_byte_code + 2279 57 org.gnu.Emacs 0x000000010010fee6 Ffuncall + 572 58 org.gnu.Emacs 0x000000010010c7b5 apply1 + 53 59 org.gnu.Emacs 0x000000010010ab7e Fcall_interactively + 1242 60 org.gnu.Emacs 0x000000010011008d Ffuncall + 995 61 org.gnu.Emacs 0x00000001001425e6 exec_byte_code + 2279 62 org.gnu.Emacs 0x000000010010fee6 Ffuncall + 572 63 org.gnu.Emacs 0x00000001001104f9 call1 + 45 64 org.gnu.Emacs 0x00000001000a55e8 command_loop_1 + 2618 65 org.gnu.Emacs 0x000000010010ea30 internal_condition_case + 251 66 org.gnu.Emacs 0x00000001000b4147 command_loop_2 + 53 67 org.gnu.Emacs 0x000000010010e44b internal_catch + 243 68 org.gnu.Emacs 0x00000001000a43e5 recursive_edit_1 + 321 69 org.gnu.Emacs 0x00000001000a452b Frecursive_edit + 250 70 org.gnu.Emacs 0x00000001000a3408 main + 5074 71 libdyld.dylib 0x00007fff8dcdf5fd start + 1 Thread 1:: Dispatch queue: com.apple.libdispatch-manager 0 libsystem_kernel.dylib 0x00007fff858c4662 kevent64 + 10 1 libdispatch.dylib 0x00007fff8c17c43d _dispatch_mgr_invoke + 239 2 libdispatch.dylib 0x00007fff8c17c152 _dispatch_mgr_thread + 52 Thread 2: 0 libsystem_kernel.dylib 0x00007fff858c39aa __select + 10 1 org.gnu.Emacs 0x00000001001746e1 -[EmacsApp fd_handler:] + 234 2 com.apple.Foundation 0x00007fff8ed9376b __NSThread__main__ + 1318 3 libsystem_pthread.dylib 0x00007fff8775b899 _pthread_body + 138 4 libsystem_pthread.dylib 0x00007fff8775b72a _pthread_start + 137 5 libsystem_pthread.dylib 0x00007fff8775ffc9 thread_start + 13 Thread 3: 0 libsystem_kernel.dylib 0x00007fff858bfa1a mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff858bed18 mach_msg + 64 2 com.apple.CoreFoundation 0x00007fff838c4155 __CFRunLoopServiceMachPort + 181 3 com.apple.CoreFoundation 0x00007fff838c3779 __CFRunLoopRun + 1161 4 com.apple.CoreFoundation 0x00007fff838c30b5 CFRunLoopRunSpecific + 309 5 com.apple.AppKit 0x00007fff84efb16e _NSEventThread + 144 6 libsystem_pthread.dylib 0x00007fff8775b899 _pthread_body + 138 7 libsystem_pthread.dylib 0x00007fff8775b72a _pthread_start + 137 8 libsystem_pthread.dylib 0x00007fff8775ffc9 thread_start + 13 Thread 4: 0 libsystem_kernel.dylib 0x00007fff858c3e6a __workq_kernreturn + 10 1 libsystem_pthread.dylib 0x00007fff8775cf08 _pthread_wqthread + 330 2 libsystem_pthread.dylib 0x00007fff8775ffb9 start_wqthread + 13 Dump of assembler code for function ns_read_socket: 0x000000010017c909 <+0>: push %rbp 0x000000010017c90a <+1>: mov %rsp,%rbp 0x000000010017c90d <+4>: push %r15 0x000000010017c90f <+6>: push %r14 0x000000010017c911 <+8>: push %r12 0x000000010017c913 <+10>: push %rbx 0x000000010017c914 <+11>: and $0xffffffffffffffe0,%rsp 0x000000010017c91b <+18>: sub $0x60,%rsp 0x000000010017c91f <+22>: mov %rsi,%r14 0x000000010017c922 <+25>: callq 0x10018006d 0x000000010017c927 <+30>: mov 0x57712(%rip),%r15 # 0x1001d4040 0x000000010017c92e <+37>: mov (%r15),%rdi 0x000000010017c931 <+40>: mov 0x5ff20(%rip),%rsi # 0x1001dc858 0x000000010017c938 <+47>: callq *0x57992(%rip) # 0x1001d42d0 0x000000010017c93e <+53>: mov $0xffffffff,%r12d 0x000000010017c944 <+59>: test %rax,%rax 0x000000010017c947 <+62>: jne 0x10017cb52 0x000000010017c94d <+68>: xor %ebx,%ebx 0x000000010017c94f <+70>: cmpl $0x0,0x3f0852(%rip) # 0x10056d1a8 0x000000010017c956 <+77>: jle 0x10017c98c 0x000000010017c958 <+79>: xor %r12d,%r12d 0x000000010017c95b <+82>: mov 0x3f083e(%rip),%rdi # 0x10056d1a0 0x000000010017c962 <+89>: add %rbx,%rdi 0x000000010017c965 <+92>: mov %r14,%rsi 0x000000010017c968 <+95>: callq 0x1000abc5b 0x000000010017c96d <+100>: inc %r12d 0x000000010017c970 <+103>: add $0x40,%rbx 0x000000010017c974 <+107>: cmp 0x3f082d(%rip),%r12d # 0x10056d1a8 0x000000010017c97b <+114>: jl 0x10017c95b 0x000000010017c97d <+116>: movl $0x0,0x3f0821(%rip) # 0x10056d1a8 0x000000010017c987 <+126>: jmpq 0x10017cb52 0x000000010017c98c <+131>: lea 0x37bd41(%rip),%rax # 0x1004f86d4 0x000000010017c993 <+138>: incl (%rax) 0x000000010017c995 <+140>: movl $0x0,0x3f07e9(%rip) # 0x10056d188 0x000000010017c99f <+150>: vxorps %ymm0,%ymm0,%ymm0 0x000000010017c9a3 <+154>: vmovaps %ymm0,0x20(%rsp) 0x000000010017c9a9 <+160>: vmovaps %ymm0,(%rsp) 0x000000010017c9ae <+165>: lea (%rsp),%rax 0x000000010017c9b2 <+169>: mov %rax,0x3f07bf(%rip) # 0x10056d178 0x000000010017c9b9 <+176>: mov %r14,0x3f07c0(%rip) # 0x10056d180 0x000000010017c9c0 <+183>: mov 0x3f07e9(%rip),%rdi # 0x10056d1b0 0x000000010017c9c7 <+190>: mov 0x5fb8a(%rip),%rsi # 0x1001dc558 0x000000010017c9ce <+197>: mov 0x578fb(%rip),%r12 # 0x1001d42d0 0x000000010017c9d5 <+204>: vzeroupper 0x000000010017c9d8 <+207>: callq *%r12 0x000000010017c9db <+210>: mov 0x60c66(%rip),%rdi # 0x1001dd648 0x000000010017c9e2 <+217>: mov 0x5fb7f(%rip),%rsi # 0x1001dc568 0x000000010017c9e9 <+224>: callq *%r12 0x000000010017c9ec <+227>: mov 0x5fb7d(%rip),%rsi # 0x1001dc570 0x000000010017c9f3 <+234>: mov %rax,%rdi 0x000000010017c9f6 <+237>: callq *%r12 0x000000010017c9f9 <+240>: mov %rax,0x3f07b0(%rip) # 0x10056d1b0 0x000000010017ca00 <+247>: mov 0x3f0921(%rip),%rdi # 0x10056d328 0x000000010017ca07 <+254>: test %rdi,%rdi 0x000000010017ca0a <+257>: je 0x10017ca63 0x000000010017ca0c <+259>: mov 0x5fc15(%rip),%rsi # 0x1001dc628 0x000000010017ca13 <+266>: callq *0x578b7(%rip) # 0x1001d42d0 0x000000010017ca19 <+272>: test %rax,%rax 0x000000010017ca1c <+275>: je 0x10017ca63 0x000000010017ca1e <+277>: mov (%r15),%rbx 0x000000010017ca21 <+280>: mov 0x3f0900(%rip),%rdi # 0x10056d328 0x000000010017ca28 <+287>: mov 0x5fbb1(%rip),%rsi # 0x1001dc5e0 0x000000010017ca2f <+294>: xor %edx,%edx 0x000000010017ca31 <+296>: callq *%r12 0x000000010017ca34 <+299>: mov 0x602cd(%rip),%rsi # 0x1001dcd08 0x000000010017ca3b <+306>: mov %rbx,%rdi 0x000000010017ca3e <+309>: mov %rax,%rdx 0x000000010017ca41 <+312>: callq *%r12 0x000000010017ca44 <+315>: test %al,%al 0x000000010017ca46 <+317>: je 0x10017ca63 0x000000010017ca48 <+319>: mov 0x3f08d9(%rip),%rdi # 0x10056d328 0x000000010017ca4f <+326>: mov 0x602ba(%rip),%rsi # 0x1001dcd10 0x000000010017ca56 <+333>: xor %edx,%edx 0x000000010017ca58 <+335>: callq *0x57872(%rip) # 0x1001d42d0 0x000000010017ca5e <+341>: jmpq 0x10017cb26 0x000000010017ca63 <+346>: mov 0x3f08c6(%rip),%rdi # 0x10056d330 0x000000010017ca6a <+353>: test %rdi,%rdi 0x000000010017ca6d <+356>: je 0x10017caec 0x000000010017ca6f <+358>: mov 0x5fbb2(%rip),%rsi # 0x1001dc628 0x000000010017ca76 <+365>: callq *0x57854(%rip) # 0x1001d42d0 0x000000010017ca7c <+371>: test %rax,%rax 0x000000010017ca7f <+374>: je 0x10017caec 0x000000010017ca81 <+376>: mov (%r15),%r14 0x000000010017ca84 <+379>: mov 0x3f08a5(%rip),%rdi # 0x10056d330 0x000000010017ca8b <+386>: mov 0x5fb4e(%rip),%rsi # 0x1001dc5e0 0x000000010017ca92 <+393>: xor %edx,%edx 0x000000010017ca94 <+395>: callq *%r12 0x000000010017ca97 <+398>: mov %rax,%rbx 0x000000010017ca9a <+401>: mov 0x3f0897(%rip),%rdi # 0x10056d338 0x000000010017caa1 <+408>: mov 0x5fb38(%rip),%rsi # 0x1001dc5e0 0x000000010017caa8 <+415>: xor %edx,%edx 0x000000010017caaa <+417>: callq *%r12 0x000000010017caad <+420>: mov 0x60264(%rip),%rsi # 0x1001dcd18 0x000000010017cab4 <+427>: mov %r14,%rdi 0x000000010017cab7 <+430>: mov %rbx,%rdx 0x000000010017caba <+433>: mov %rax,%rcx 0x000000010017cabd <+436>: callq *%r12 0x000000010017cac0 <+439>: test %al,%al 0x000000010017cac2 <+441>: je 0x10017caec 0x000000010017cac4 <+443>: mov 0x3f0865(%rip),%rdi # 0x10056d330 0x000000010017cacb <+450>: mov 0x6023e(%rip),%rsi # 0x1001dcd10 0x000000010017cad2 <+457>: xor %edx,%edx 0x000000010017cad4 <+459>: callq *%r12 0x000000010017cad7 <+462>: mov 0x3f085a(%rip),%rdi # 0x10056d338 0x000000010017cade <+469>: mov 0x6022b(%rip),%rsi # 0x1001dcd10 0x000000010017cae5 <+476>: xor %edx,%edx 0x000000010017cae7 <+478>: callq *%r12 0x000000010017caea <+481>: jmp 0x10017cb26 0x000000010017caec <+483>: movb $0x0,0x3f06c5(%rip) # 0x10056d1b8 0x000000010017caf3 <+490>: mov $0xffffffff,%edi 0x000000010017caf8 <+495>: callq 0x100172297 0x000000010017cafd <+500>: mov 0x3f081d(%rip),%eax # 0x10056d320 0x000000010017cb03 <+506>: lea 0x1(%rax),%ecx 0x000000010017cb06 <+509>: mov %ecx,0x3f0814(%rip) # 0x10056d320 0x000000010017cb0c <+515>: test %eax,%eax 0x000000010017cb0e <+517>: jne 0x10017cb62 0x000000010017cb10 <+519>: mov (%r15),%rdi 0x000000010017cb13 <+522>: mov 0x5fbce(%rip),%rsi # 0x1001dc6e8 0x000000010017cb1a <+529>: callq *0x577b0(%rip) # 0x1001d42d0 0x000000010017cb20 <+535>: decl 0x3f07fa(%rip) # 0x10056d320 0x000000010017cb26 <+541>: mov 0x3f065b(%rip),%r12d # 0x10056d188 0x000000010017cb2d <+548>: movl $0x0,0x3f0651(%rip) # 0x10056d188 0x000000010017cb37 <+558>: movq $0x0,0x3f063e(%rip) # 0x10056d180 0x000000010017cb42 <+569>: movq $0x0,0x3f062b(%rip) # 0x10056d178 0x000000010017cb4d <+580>: callq 0x1000ad936 0x000000010017cb52 <+585>: mov %r12d,%eax 0x000000010017cb55 <+588>: lea -0x20(%rbp),%rsp 0x000000010017cb59 <+592>: pop %rbx 0x000000010017cb5a <+593>: pop %r12 0x000000010017cb5c <+595>: pop %r14 0x000000010017cb5e <+597>: pop %r15 0x000000010017cb60 <+599>: pop %rbp 0x000000010017cb61 <+600>: retq 0x000000010017cb62 <+601>: callq 0x1000bb088 Dump of assembler code for function gobble_input: 0x00000001000a7a25 <+0>: push %rbp 0x00000001000a7a26 <+1>: mov %rsp,%rbp 0x00000001000a7a29 <+4>: push %r15 0x00000001000a7a2b <+6>: push %r14 0x00000001000a7a2d <+8>: push %r13 0x00000001000a7a2f <+10>: push %r12 0x00000001000a7a31 <+12>: push %rbx 0x00000001000a7a32 <+13>: and $0xffffffffffffffe0,%rsp 0x00000001000a7a39 <+20>: sub $0xc0,%rsp 0x00000001000a7a40 <+27>: mov 0x4a8fe1(%rip),%rbx # 0x100550a28 <user_signals> 0x00000001000a7a47 <+34>: test %rbx,%rbx 0x00000001000a7a4a <+37>: je 0x1000a7aba <gobble_input+149> 0x00000001000a7a4c <+39>: xor %r12d,%r12d 0x00000001000a7a4f <+42>: lea 0x44f39a(%rip),%r15 # 0x1004f6df0 <selected_frame> 0x00000001000a7a56 <+49>: lea 0x60(%rsp),%r14 0x00000001000a7a5b <+54>: cmpl $0x0,0x10(%rbx) 0x00000001000a7a5f <+58>: jle 0x1000a7ab1 <gobble_input+140> 0x00000001000a7a61 <+60>: test $0x1,%r12b 0x00000001000a7a65 <+64>: jne 0x1000a7a90 <gobble_input+107> 0x00000001000a7a67 <+66>: vxorps %ymm0,%ymm0,%ymm0 0x00000001000a7a6b <+70>: vmovaps %ymm0,0x80(%rsp) 0x00000001000a7a74 <+79>: vmovaps %ymm0,0x60(%rsp) 0x00000001000a7a7a <+85>: movl $0x12,0x60(%rsp) 0x00000001000a7a82 <+93>: mov (%r15),%rax 0x00000001000a7a85 <+96>: mov %rax,0x90(%rsp) 0x00000001000a7a8d <+104>: mov $0x1,%r12b 0x00000001000a7a90 <+107>: movslq (%rbx),%rax 0x00000001000a7a93 <+110>: mov %rax,0x68(%rsp) 0x00000001000a7a98 <+115>: xor %esi,%esi 0x00000001000a7a9a <+117>: mov %r14,%rdi 0x00000001000a7a9d <+120>: vzeroupper 0x00000001000a7aa0 <+123>: callq 0x1000abc5b <kbd_buffer_store_event_hold> 0x00000001000a7aa5 <+128>: mov 0x10(%rbx),%eax 0x00000001000a7aa8 <+131>: dec %eax 0x00000001000a7aaa <+133>: mov %eax,0x10(%rbx) 0x00000001000a7aad <+136>: test %eax,%eax 0x00000001000a7aaf <+138>: jg 0x1000a7a90 <gobble_input+107> 0x00000001000a7ab1 <+140>: mov 0x18(%rbx),%rbx 0x00000001000a7ab5 <+144>: test %rbx,%rbx 0x00000001000a7ab8 <+147>: jne 0x1000a7a5b <gobble_input+54> 0x00000001000a7aba <+149>: lea 0x4509bf(%rip),%rax # 0x1004f8480 <terminal_list> 0x00000001000a7ac1 <+156>: mov (%rax),%r13 0x00000001000a7ac4 <+159>: xor %r12d,%r12d 0x00000001000a7ac7 <+162>: lea 0x20(%rsp),%r14 0x00000001000a7acc <+167>: mov %r12d,%r15d 0x00000001000a7acf <+170>: jmp 0x1000a7adb <gobble_input+182> 0x00000001000a7ad1 <+172>: xor %esi,%esi 0x00000001000a7ad3 <+174>: mov %r14,%rdi 0x00000001000a7ad6 <+177>: callq 0x1000abc5b <kbd_buffer_store_event_hold> 0x00000001000a7adb <+182>: mov %r12b,%cl 0x00000001000a7ade <+185>: mov %r13,%rbx 0x00000001000a7ae1 <+188>: test %rbx,%rbx 0x00000001000a7ae4 <+191>: je 0x1000a7b96 <gobble_input+369> 0x00000001000a7aea <+197>: mov 0x20(%rbx),%r13 0x00000001000a7aee <+201>: cmpq $0x0,0x130(%rbx) 0x00000001000a7af6 <+209>: je 0x1000a7ade <gobble_input+185> 0x00000001000a7af8 <+211>: lea 0x450bd5(%rip),%rax # 0x1004f86d4 <interrupt_input_blocked> 0x00000001000a7aff <+218>: cmpl $0x0,(%rax) 0x00000001000a7b02 <+221>: jg 0x1000a7b8c <gobble_input+359> 0x00000001000a7b08 <+227>: mov %cl,0x1f(%rsp) 0x00000001000a7b0c <+231>: vxorps %ymm0,%ymm0,%ymm0 0x00000001000a7b10 <+235>: vmovaps %ymm0,0x40(%rsp) 0x00000001000a7b16 <+241>: vmovaps %ymm0,0x20(%rsp) 0x00000001000a7b1c <+247>: movl $0x0,0x20(%rsp) 0x00000001000a7b24 <+255>: mov %r15d,%ecx 0x00000001000a7b27 <+258>: mov %ecx,%r15d 0x00000001000a7b2a <+261>: mov %rbx,%rdi 0x00000001000a7b2d <+264>: mov %r14,%rsi 0x00000001000a7b30 <+267>: vzeroupper 0x00000001000a7b33 <+270>: callq *0x130(%rbx) 0x00000001000a7b39 <+276>: lea (%rax,%r15,1),%ecx 0x00000001000a7b3d <+280>: test %eax,%eax 0x00000001000a7b3f <+282>: jg 0x1000a7b27 <gobble_input+258> 0x00000001000a7b41 <+284>: mov $0x1,%r12b 0x00000001000a7b44 <+287>: cmp $0xffffffff,%eax 0x00000001000a7b47 <+290>: je 0x1000a7b7c <gobble_input+343> 0x00000001000a7b49 <+292>: cmp $0xfffffffe,%eax 0x00000001000a7b4c <+295>: jne 0x1000a7b75 <gobble_input+336> 0x00000001000a7b4e <+297>: lea 0x45092b(%rip),%rax # 0x1004f8480 <terminal_list> 0x00000001000a7b55 <+304>: mov (%rax),%rax 0x00000001000a7b58 <+307>: cmpq $0x0,0x20(%rax) 0x00000001000a7b5d <+312>: je 0x1000a7bc3 <gobble_input+414> 0x00000001000a7b5f <+314>: or $0x5,%rbx 0x00000001000a7b63 <+318>: lea 0x44f176(%rip),%rax # 0x1004f6ce0 <Qnoelisp> 0x00000001000a7b6a <+325>: mov (%rax),%rsi 0x00000001000a7b6d <+328>: mov %rbx,%rdi 0x00000001000a7b70 <+331>: callq 0x100095e71 <Fdelete_terminal> 0x00000001000a7b75 <+336>: mov 0x1f(%rsp),%al 0x00000001000a7b79 <+340>: mov %al,%r12b 0x00000001000a7b7c <+343>: cmpl $0x0,0x20(%rsp) 0x00000001000a7b81 <+348>: je 0x1000a7adb <gobble_input+182> 0x00000001000a7b87 <+354>: jmpq 0x1000a7ad1 <gobble_input+172> 0x00000001000a7b8c <+359>: lea 0x450bad(%rip),%rax # 0x1004f8740 <pending_signals> 0x00000001000a7b93 <+366>: movb $0x1,(%rax) 0x00000001000a7b96 <+369>: test $0x1,%cl 0x00000001000a7b99 <+372>: sete %al 0x00000001000a7b9c <+375>: test %r15d,%r15d 0x00000001000a7b9f <+378>: setne %cl 0x00000001000a7ba2 <+381>: or %al,%cl 0x00000001000a7ba4 <+383>: mov $0xffffffff,%ebx 0x00000001000a7ba9 <+388>: cmovne %r15d,%ebx 0x00000001000a7bad <+392>: callq 0x10001445b <frame_make_pointer_visible> 0x00000001000a7bb2 <+397>: mov %ebx,%eax 0x00000001000a7bb4 <+399>: lea -0x28(%rbp),%rsp 0x00000001000a7bb8 <+403>: pop %rbx 0x00000001000a7bb9 <+404>: pop %r12 0x00000001000a7bbb <+406>: pop %r13 0x00000001000a7bbd <+408>: pop %r14 0x00000001000a7bbf <+410>: pop %r15 0x00000001000a7bc1 <+412>: pop %rbp 0x00000001000a7bc2 <+413>: retq 0x00000001000a7bc3 <+414>: mov $0x1,%edi 0x00000001000a7bc8 <+419>: mov $0xa,%esi 0x00000001000a7bcd <+424>: callq 0x1000a1d5f <terminate_due_to_signal>
Glenn Morris <rgm <at> gnu.org>
to control <at> debbugs.gnu.org.
(Thu, 28 Aug 2014 18:39:02 GMT) Full text and rfc822 format available.bug-gnu-emacs <at> gnu.org:bug#17171; Package emacs.
(Mon, 05 Jan 2015 01:35:01 GMT) Full text and rfc822 format available.Message #10 received at 17171 <at> debbugs.gnu.org (full text, mbox):
From: Greg Smolyn <greg <at> smolyn.org> To: 17171 <at> debbugs.gnu.org Subject: Also seeing this bug in Emacs 25 Date: Sun, 4 Jan 2015 17:13:49 -0800
[Message part 1 (text/plain, inline)]
I see this bug fairly regularly when trying to use helm to switch between files in a project in projectile. Anything I can do to help debug? -g
[Message part 2 (text/html, inline)]
bug-gnu-emacs <at> gnu.org:bug#17171; Package emacs.
(Mon, 05 Jan 2015 05:37:02 GMT) Full text and rfc822 format available.Message #13 received at 17171 <at> debbugs.gnu.org (full text, mbox):
From: Greg Smolyn <greg <at> smolyn.org> To: 17171 <at> debbugs.gnu.org Subject: crash in ns_read_socket Date: Sun, 4 Jan 2015 21:36:42 -0800
[Message part 1 (text/plain, inline)]
Ok, I am making it crash every time in emacs 24.4.
Here's a stacktrace:
#0 0x00007fff91d43c7e in __kill () from
/usr/lib/system/libsystem_kernel.dylib
#1 0x00000001000b84f4 in terminate_due_to_signal (sig=6,
backtrace_limit=<optimized out>) at emacs.c:378
#2 0x00000001000d5863 in emacs_abort () at sysdep.c:2131
#3 0x00000001001a961c in ns_term_shutdown (sig=<optimized out>) at
nsterm.m:4451
#4 0x00000001000b86eb in shut_down_emacs (sig=32, stuff=<optimized out>)
at emacs.c:2050
#5 0x00000001000b84b9 in terminate_due_to_signal (sig=6,
backtrace_limit=40) at emacs.c:362
#6 0x00000001000d5863 in emacs_abort () at sysdep.c:2131
#7 0x00000001001b4d5d in ns_read_socket (terminal=0x1786d,
hold_quit=<optimized out>) at nsterm.m:3638
#8 0x00000001000bf3af in gobble_input () at keyboard.c:6850
#9 0x00000001000c5905 in handle_async_input () at keyboard.c:7090
#10 process_pending_signals () at keyboard.c:7104
#11 unblock_input_to (level=<optimized out>) at keyboard.c:7119
#12 unblock_input () at keyboard.c:7138
#13 0x00000001001b57ca in ns_set_vertical_scroll_bar (window=<optimized
out>, portion=<optimized out>, whole=<optimized out>,
position=<optimized out>) at nsterm.m:3902
#14 0x000000010004cf50 in redisplay_window (window=<optimized out>,
just_this_one_p=<optimized out>) at xdisp.c:16912
#15 0x0000000100047fa9 in redisplay_window_1 (window=96365) at xdisp.c:14356
#16 0x0000000100138114 in internal_condition_case_1 (bfun=0x28, arg=32,
handlers=<optimized out>, hfun=<optimized out>) at eval.c:1372
#17 0x00000001000267e3 in redisplay_internal () at xdisp.c:14002
#18 0x0000000100027200 in redisplay_preserve_echo_area (from_where=96365)
at xdisp.c:14185
#19 0x000000010017a959 in wait_reading_process_output
(time_limit=<optimized out>, nsecs=<optimized out>, read_kbd=-1,
do_display=true,
wait_for_cell=4320145466, wait_proc=0x0, just_wait_proc=<optimized
out>) at process.c:4704
#20 0x0000000100007d84 in sit_for (timeout=<optimized out>, reading=40,
display_option=<optimized out>) at dispnew.c:5861
#21 0x00000001000c0dfd in read_char (commandflag=1, map=4745847046,
prev_event=4320145466, used_mouse_menu=0x7fff5fbfc01f, end_time=0x0)
---Type <return> to continue, or q <return> to quit---
at keyboard.c:2809
#22 0x00000001000bd833 in read_key_sequence (bufsize=30, keybuf=<optimized
out>, prompt=<optimized out>, dont_downcase_last=<optimized out>,
can_return_switch_frame=<optimized out>, fix_current_buffer=<optimized
out>, prevent_redisplay=<optimized out>) at keyboard.c:9088
#23 0x00000001000bcec4 in command_loop_1 () at keyboard.c:1452
#24 0x0000000100137ffb in internal_condition_case (bfun=0x28,
handlers=<optimized out>, hfun=<optimized out>) at eval.c:1348
#25 0x00000001000cd22e in command_loop_2 (ignore=<optimized out>) at
keyboard.c:1177
#26 0x0000000100137993 in internal_catch (tag=<optimized out>, func=0x20,
arg=40) at eval.c:1112
#27 0x00000001000bb082 in command_loop () at keyboard.c:1148
#28 recursive_edit_1 () at keyboard.c:777
#29 0x00000001000ea27f in read_minibuf (map=<optimized out>,
initial=4320145466, prompt=<optimized out>, expflag=false,
histvar=<optimized out>, histpos=<optimized out>, defalt=<optimized
out>, allow_props=<optimized out>, inherit_input_method=<optimized out>)
at minibuf.c:674
#30 0x00000001000e9a7a in Fread_from_minibuffer (prompt=4722651153,
initial_contents=6, keymap=<optimized out>, read=40, hist=<optimized out>,
default_value=4320145466, inherit_input_method=5) at minibuf.c:957
#31 0x000000010013999f in Ffuncall (nargs=<optimized out>, args=<optimized
out>) at eval.c:2838
#32 0x0000000100171f6b in exec_byte_code (bytestr=<optimized out>,
vector=4347356341, maxdepth=<optimized out>, args_template=<optimized out>,
nargs=<optimized out>, args=<optimized out>) at bytecode.c:916
#33 0x0000000100139699 in Ffuncall (nargs=<optimized out>, args=<optimized
out>) at eval.c:2861
#34 0x0000000100171f6b in exec_byte_code (bytestr=<optimized out>,
vector=4739000069, maxdepth=<optimized out>, args_template=<optimized out>,
nargs=<optimized out>, args=<optimized out>) at bytecode.c:916
#35 0x0000000100139699 in Ffuncall (nargs=<optimized out>, args=<optimized
out>) at eval.c:2861
#36 0x0000000100135f04 in eval_sub (form=<optimized out>) at eval.c:2155
#37 0x0000000100137d7a in internal_lisp_condition_case (var=4347420722,
bodyform=4402638582, handlers=<optimized out>) at eval.c:1317
#38 0x0000000100172df5 in exec_byte_code (bytestr=<optimized out>,
vector=4738996165, maxdepth=<optimized out>, args_template=<optimized out>,
nargs=<optimized out>, args=<optimized out>) at bytecode.c:1162
#39 0x0000000100139699 in Ffuncall (nargs=<optimized out>, args=<optimized
out>) at eval.c:2861
#40 0x0000000100135f04 in eval_sub (form=<optimized out>) at eval.c:2155
#41 0x0000000100137993 in internal_catch (tag=<optimized out>, func=0x20,
arg=40) at eval.c:1112
#42 0x0000000100172bb2 in exec_byte_code (bytestr=<optimized out>,
vector=4347335461, maxdepth=<optimized out>, args_template=<optimized out>,
nargs=<optimized out>, args=<optimized out>) at bytecode.c:1097
#43 0x0000000100139699 in Ffuncall (nargs=<optimized out>, args=<optimized
out>) at eval.c:2861
#44 0x000000010013929d in Fapply (nargs=<optimized out>, args=<optimized
out>) at eval.c:2351
#45 0x0000000100139740 in Ffuncall (nargs=<optimized out>, args=<optimized
out>) at eval.c:2793
#46 0x0000000100171f6b in exec_byte_code (bytestr=<optimized out>,
vector=4347334021, maxdepth=<optimized out>, args_template=<optimized out>,
nargs=<optimized out>, args=<optimized out>) at bytecode.c:916
#47 0x0000000100139699 in Ffuncall (nargs=<optimized out>, args=<optimized
out>) at eval.c:2861
#48 0x000000010013929d in Fapply (nargs=<optimized out>, args=<optimized
out>) at eval.c:2351
#49 0x0000000100139740 in Ffuncall (nargs=<optimized out>, args=<optimized
out>) at eval.c:2793
#50 0x0000000100171f6b in exec_byte_code (bytestr=<optimized out>,
vector=4347334021, maxdepth=<optimized out>, args_template=<optimized out>,
nargs=<optimized out>, args=<optimized out>) at bytecode.c:916
#51 0x0000000100139699 in Ffuncall (nargs=<optimized out>, args=<optimized
out>) at eval.c:2861
#52 0x0000000100171f6b in exec_byte_code (bytestr=<optimized out>,
vector=4745497813, maxdepth=<optimized out>, args_template=<optimized out>,
nargs=<optimized out>, args=<optimized out>) at bytecode.c:916
#53 0x000000010013a42f in funcall_lambda (fun=<optimized out>,
nargs=<optimized out>, arg_vector=<optimized out>) at eval.c:3045
#54 0x0000000100139699 in Ffuncall (nargs=<optimized out>, args=<optimized
out>) at eval.c:2861
#55 0x0000000100171f6b in exec_byte_code (bytestr=<optimized out>,
vector=4348836501, maxdepth=<optimized out>, args_template=<optimized out>,
nargs=<optimized out>, args=<optimized out>) at bytecode.c:916
#56 0x0000000100138ff0 in apply_lambda (fun=4348836549, args=<optimized
out>, count=<optimized out>) at eval.c:2920
< ... more chopped out ... >
and I tried an xbacktrace:
"redisplay_internal (C function)" (0x53dbf0)
"read-from-minibuffer" (0x5fbfc568)
"helm-read-pattern-maybe" (0x5fbfc6a8)
0x1a776850 PVEC_COMPILED
"funcall" (0x5fbfc7d0)
0x1a775928 PVEC_COMPILED
"funcall" (0x5fbfcac0)
"helm-internal" (0x5fbfcd98)
"apply" (0x5fbfcec0)
"helm" (0x5fbfcff8)
"apply" (0x5fbfd120)
"helm" (0x5fbfd260)
"helm-projectile-find-file" (0x5fbfd428)
"projectile-switch-project-by-name" (0x5fbfd4c0)
"let" (0x5fbfd6c0)
0x1a825eb0 Lisp type 6
"apply" (0x5fbfd948)
"helm-funcall-with-source" (0x5fbfda80)
"helm-execute-selection-action-1" (0x5fbfdbb0)
"helm-execute-selection-action" (0x5fbfdcc0)
0x1a66a3b0 PVEC_COMPILED
"funcall" (0x5fbfddf0)
0x1a66a338 PVEC_COMPILED
"funcall" (0x5fbfe0e0)
"helm-internal" (0x5fbfe3b8)
"apply" (0x5fbfe4e0)
"helm" (0x5fbfe618)
"apply" (0x5fbfe740)
"helm" (0x5fbfe880)
"helm-projectile-switch-project" (0x5fbfea48)
0x534268 PVEC_SUBR
"ad-Advice-call-interactively" (0x5fbfed78)
"apply" (0x5fbfee78)
"call-interactively" (0x5fbfefc0)
"command-execute" (0x5fbff0e8)
[Message part 2 (text/html, inline)]
bug-gnu-emacs <at> gnu.org:bug#17171; Package emacs.
(Mon, 05 Jan 2015 06:08:02 GMT) Full text and rfc822 format available.Message #16 received at 17171 <at> debbugs.gnu.org (full text, mbox):
From: "Jan D." <jan.h.d <at> swipnet.se> To: Greg Smolyn <greg <at> smolyn.org>, 17171 <at> debbugs.gnu.org Subject: Re: bug#17171: crash in ns_read_socket Date: Mon, 05 Jan 2015 07:07:32 +0100
Greg Smolyn skrev den 2015-01-05 06:36: > Ok, I am making it crash every time in emacs 24.4. Everytime you do what? Please describe a case starting from emacs -Q. Jan D. > > Here's a stacktrace: > > #0 0x00007fff91d43c7e in __kill () from > /usr/lib/system/libsystem_kernel.dylib > #1 0x00000001000b84f4 in terminate_due_to_signal (sig=6, > backtrace_limit=<optimized out>) at emacs.c:378 > #2 0x00000001000d5863 in emacs_abort () at sysdep.c:2131 > #3 0x00000001001a961c in ns_term_shutdown (sig=<optimized out>) at > nsterm.m:4451 > #4 0x00000001000b86eb in shut_down_emacs (sig=32, stuff=<optimized > out>) at emacs.c:2050 > #5 0x00000001000b84b9 in terminate_due_to_signal (sig=6, > backtrace_limit=40) at emacs.c:362 > #6 0x00000001000d5863 in emacs_abort () at sysdep.c:2131 > #7 0x00000001001b4d5d in ns_read_socket (terminal=0x1786d, > hold_quit=<optimized out>) at nsterm.m:3638 > #8 0x00000001000bf3af in gobble_input () at keyboard.c:6850 > #9 0x00000001000c5905 in handle_async_input () at keyboard.c:7090 > #10 process_pending_signals () at keyboard.c:7104 > #11 unblock_input_to (level=<optimized out>) at keyboard.c:7119 > #12 unblock_input () at keyboard.c:7138 > #13 0x00000001001b57ca in ns_set_vertical_scroll_bar (window=<optimized > out>, portion=<optimized out>, whole=<optimized out>, > position=<optimized out>) at nsterm.m:3902 > #14 0x000000010004cf50 in redisplay_window (window=<optimized out>, > just_this_one_p=<optimized out>) at xdisp.c:16912 > #15 0x0000000100047fa9 in redisplay_window_1 (window=96365) at xdisp.c:14356 > #16 0x0000000100138114 in internal_condition_case_1 (bfun=0x28, arg=32, > handlers=<optimized out>, hfun=<optimized out>) at eval.c:1372 > #17 0x00000001000267e3 in redisplay_internal () at xdisp.c:14002 > #18 0x0000000100027200 in redisplay_preserve_echo_area > (from_where=96365) at xdisp.c:14185 > #19 0x000000010017a959 in wait_reading_process_output > (time_limit=<optimized out>, nsecs=<optimized out>, read_kbd=-1, > do_display=true, > wait_for_cell=4320145466, wait_proc=0x0, just_wait_proc=<optimized > out>) at process.c:4704 > #20 0x0000000100007d84 in sit_for (timeout=<optimized out>, reading=40, > display_option=<optimized out>) at dispnew.c:5861 > #21 0x00000001000c0dfd in read_char (commandflag=1, map=4745847046, > prev_event=4320145466, used_mouse_menu=0x7fff5fbfc01f, end_time=0x0) > ---Type <return> to continue, or q <return> to quit--- > at keyboard.c:2809 > #22 0x00000001000bd833 in read_key_sequence (bufsize=30, > keybuf=<optimized out>, prompt=<optimized out>, > dont_downcase_last=<optimized out>, > can_return_switch_frame=<optimized out>, > fix_current_buffer=<optimized out>, prevent_redisplay=<optimized out>) > at keyboard.c:9088 > #23 0x00000001000bcec4 in command_loop_1 () at keyboard.c:1452 > #24 0x0000000100137ffb in internal_condition_case (bfun=0x28, > handlers=<optimized out>, hfun=<optimized out>) at eval.c:1348 > #25 0x00000001000cd22e in command_loop_2 (ignore=<optimized out>) at > keyboard.c:1177 > #26 0x0000000100137993 in internal_catch (tag=<optimized out>, > func=0x20, arg=40) at eval.c:1112 > #27 0x00000001000bb082 in command_loop () at keyboard.c:1148 > #28 recursive_edit_1 () at keyboard.c:777 > #29 0x00000001000ea27f in read_minibuf (map=<optimized out>, > initial=4320145466, prompt=<optimized out>, expflag=false, > histvar=<optimized out>, histpos=<optimized out>, defalt=<optimized > out>, allow_props=<optimized out>, inherit_input_method=<optimized out>) > at minibuf.c:674 > #30 0x00000001000e9a7a in Fread_from_minibuffer (prompt=4722651153, > initial_contents=6, keymap=<optimized out>, read=40, hist=<optimized out>, > default_value=4320145466, inherit_input_method=5) at minibuf.c:957 > #31 0x000000010013999f in Ffuncall (nargs=<optimized out>, > args=<optimized out>) at eval.c:2838 > #32 0x0000000100171f6b in exec_byte_code (bytestr=<optimized out>, > vector=4347356341, maxdepth=<optimized out>, args_template=<optimized out>, > nargs=<optimized out>, args=<optimized out>) at bytecode.c:916 > #33 0x0000000100139699 in Ffuncall (nargs=<optimized out>, > args=<optimized out>) at eval.c:2861 > #34 0x0000000100171f6b in exec_byte_code (bytestr=<optimized out>, > vector=4739000069, maxdepth=<optimized out>, args_template=<optimized out>, > nargs=<optimized out>, args=<optimized out>) at bytecode.c:916 > #35 0x0000000100139699 in Ffuncall (nargs=<optimized out>, > args=<optimized out>) at eval.c:2861 > #36 0x0000000100135f04 in eval_sub (form=<optimized out>) at eval.c:2155 > #37 0x0000000100137d7a in internal_lisp_condition_case (var=4347420722, > bodyform=4402638582, handlers=<optimized out>) at eval.c:1317 > #38 0x0000000100172df5 in exec_byte_code (bytestr=<optimized out>, > vector=4738996165, maxdepth=<optimized out>, args_template=<optimized out>, > nargs=<optimized out>, args=<optimized out>) at bytecode.c:1162 > #39 0x0000000100139699 in Ffuncall (nargs=<optimized out>, > args=<optimized out>) at eval.c:2861 > #40 0x0000000100135f04 in eval_sub (form=<optimized out>) at eval.c:2155 > #41 0x0000000100137993 in internal_catch (tag=<optimized out>, > func=0x20, arg=40) at eval.c:1112 > #42 0x0000000100172bb2 in exec_byte_code (bytestr=<optimized out>, > vector=4347335461, maxdepth=<optimized out>, args_template=<optimized out>, > nargs=<optimized out>, args=<optimized out>) at bytecode.c:1097 > #43 0x0000000100139699 in Ffuncall (nargs=<optimized out>, > args=<optimized out>) at eval.c:2861 > #44 0x000000010013929d in Fapply (nargs=<optimized out>, args=<optimized > out>) at eval.c:2351 > #45 0x0000000100139740 in Ffuncall (nargs=<optimized out>, > args=<optimized out>) at eval.c:2793 > #46 0x0000000100171f6b in exec_byte_code (bytestr=<optimized out>, > vector=4347334021, maxdepth=<optimized out>, args_template=<optimized out>, > nargs=<optimized out>, args=<optimized out>) at bytecode.c:916 > #47 0x0000000100139699 in Ffuncall (nargs=<optimized out>, > args=<optimized out>) at eval.c:2861 > #48 0x000000010013929d in Fapply (nargs=<optimized out>, args=<optimized > out>) at eval.c:2351 > #49 0x0000000100139740 in Ffuncall (nargs=<optimized out>, > args=<optimized out>) at eval.c:2793 > #50 0x0000000100171f6b in exec_byte_code (bytestr=<optimized out>, > vector=4347334021, maxdepth=<optimized out>, args_template=<optimized out>, > nargs=<optimized out>, args=<optimized out>) at bytecode.c:916 > #51 0x0000000100139699 in Ffuncall (nargs=<optimized out>, > args=<optimized out>) at eval.c:2861 > #52 0x0000000100171f6b in exec_byte_code (bytestr=<optimized out>, > vector=4745497813, maxdepth=<optimized out>, args_template=<optimized out>, > nargs=<optimized out>, args=<optimized out>) at bytecode.c:916 > #53 0x000000010013a42f in funcall_lambda (fun=<optimized out>, > nargs=<optimized out>, arg_vector=<optimized out>) at eval.c:3045 > #54 0x0000000100139699 in Ffuncall (nargs=<optimized out>, > args=<optimized out>) at eval.c:2861 > #55 0x0000000100171f6b in exec_byte_code (bytestr=<optimized out>, > vector=4348836501, maxdepth=<optimized out>, args_template=<optimized out>, > nargs=<optimized out>, args=<optimized out>) at bytecode.c:916 > #56 0x0000000100138ff0 in apply_lambda (fun=4348836549, args=<optimized > out>, count=<optimized out>) at eval.c:2920 > > > < ... more chopped out ... > > > and I tried an xbacktrace: > > "redisplay_internal (C function)" (0x53dbf0) > "read-from-minibuffer" (0x5fbfc568) > "helm-read-pattern-maybe" (0x5fbfc6a8) > 0x1a776850 PVEC_COMPILED > "funcall" (0x5fbfc7d0) > 0x1a775928 PVEC_COMPILED > "funcall" (0x5fbfcac0) > "helm-internal" (0x5fbfcd98) > "apply" (0x5fbfcec0) > "helm" (0x5fbfcff8) > "apply" (0x5fbfd120) > "helm" (0x5fbfd260) > "helm-projectile-find-file" (0x5fbfd428) > "projectile-switch-project-by-name" (0x5fbfd4c0) > "let" (0x5fbfd6c0) > 0x1a825eb0 Lisp type 6 > "apply" (0x5fbfd948) > "helm-funcall-with-source" (0x5fbfda80) > "helm-execute-selection-action-1" (0x5fbfdbb0) > "helm-execute-selection-action" (0x5fbfdcc0) > 0x1a66a3b0 PVEC_COMPILED > "funcall" (0x5fbfddf0) > 0x1a66a338 PVEC_COMPILED > "funcall" (0x5fbfe0e0) > "helm-internal" (0x5fbfe3b8) > "apply" (0x5fbfe4e0) > "helm" (0x5fbfe618) > "apply" (0x5fbfe740) > "helm" (0x5fbfe880) > "helm-projectile-switch-project" (0x5fbfea48) > 0x534268 PVEC_SUBR > "ad-Advice-call-interactively" (0x5fbfed78) > "apply" (0x5fbfee78) > "call-interactively" (0x5fbfefc0) > "command-execute" (0x5fbff0e8) > >
bug-gnu-emacs <at> gnu.org:bug#17171; Package emacs.
(Mon, 05 Jan 2015 06:26:02 GMT) Full text and rfc822 format available.Message #19 received at 17171 <at> debbugs.gnu.org (full text, mbox):
From: Greg Smolyn <greg <at> smolyn.org> To: 17171 <at> debbugs.gnu.org Subject: Re: crash in ns_read_socket Date: Sun, 4 Jan 2015 22:25:18 -0800
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I made a build with nstrace enabled, I've attached it. Not sure what to make of it exactly, hopefully it can help.
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[nstrace-17171.log (application/octet-stream, attachment)]
bug-gnu-emacs <at> gnu.org:bug#17171; Package emacs.
(Mon, 05 Jan 2015 07:05:02 GMT) Full text and rfc822 format available.Message #22 received at 17171 <at> debbugs.gnu.org (full text, mbox):
From: Greg Smolyn <greg <at> smolyn.org> To: 17171 <at> debbugs.gnu.org Subject: Re: crash in ns_read_socket Date: Sun, 4 Jan 2015 23:04:29 -0800
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So I thought it might be a race condition of some sort, so I enclosed the
apploopnr checks with an @synchronize, like so:
3636 @synchronized([NSApp class]) {
3637 if (++apploopnr != 1)
3638 {
3639 emacs_abort ();
3640 }
3641 [NSApp run];
3642 --apploopnr;
3643 }
Sadly, still crashes.
I may have done the synchronize incorrectly, I am not really a cocoa / objc
programmer.
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bug-gnu-emacs <at> gnu.org:bug#17171; Package emacs.
(Mon, 05 Jan 2015 07:36:02 GMT) Full text and rfc822 format available.Message #25 received at 17171 <at> debbugs.gnu.org (full text, mbox):
From: Greg Smolyn <greg <at> smolyn.org> To: 17171 <at> debbugs.gnu.org Subject: Re: crash in ns_read_socket Date: Sun, 4 Jan 2015 23:35:16 -0800
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Sorry for the barrage of emails, further details: I have tried with the latest git master branch (GNU Emacs 25.0.50.1 - commit c477f207) and I so far it hasn't crashed. However, what happens is strange keyboard behaviours after I have done similar steps to cause a crash in 24.4. Now on single keypresses I get several characters I do not expect along with every keypress. These extra characters will also show up if i start typing in the main buffer also. When helm is searching, things can get a bit slow, and I think many of the keypress events are getting bundled up somehow and not released? So every keypress from then on in is getting ALL of the events. It is easy to make the number of characters grow by just typing really quickly when it has gotten slow.
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bug-gnu-emacs <at> gnu.org:bug#17171; Package emacs.
(Sun, 17 Jul 2016 21:10:02 GMT) Full text and rfc822 format available.Message #28 received at 17171 <at> debbugs.gnu.org (full text, mbox):
From: Alan Third <alan <at> idiocy.org> To: Simon Carter <bbbscarter <at> gmail.com> Cc: Jan Djärv <jan.h.d <at> swipnet.se>, 18345 <at> debbugs.gnu.org, 17171 <at> debbugs.gnu.org Subject: Re: bug#18345: Crash in ns_read_socket Date: Sun, 17 Jul 2016 22:09:37 +0100
Simon Carter <bbbscarter <at> gmail.com> writes: > Although it’s not crashing I’ve just hit the issue I mentioned before, > where all inputs are being pre-prended with another character. It's as > though there are two input loops being run, the first of which has > locked up and is just spitting out the same character every time. > > Incidentally, my repro is essentially to run helm-do-grep1 with a > couple of thousand filenames as input, and add/remove characters from > the matching string; something to do with the way it’s running > asynchronously seems to bring out this issue. Hi, are you still seeing this behaviour in the Emacs 25 pretests? -- Alan Third
bug-gnu-emacs <at> gnu.org:bug#17171; Package emacs.
(Tue, 25 Apr 2017 12:33:02 GMT) Full text and rfc822 format available.Message #31 received at 17171 <at> debbugs.gnu.org (full text, mbox):
From: Alan Third <alan <at> idiocy.org> To: Greg Smolyn <greg <at> smolyn.org> Cc: 17171 <at> debbugs.gnu.org Subject: Re: bug#17171: crash in ns_read_socket Date: Tue, 25 Apr 2017 13:32:23 +0100
Greg Smolyn <greg <at> smolyn.org> writes: > Sorry for the barrage of emails, further details: > > I have tried with the latest git master branch (GNU Emacs 25.0.50.1 - > commit c477f207) and I so far it hasn't crashed. However, what happens > is strange keyboard behaviours after I have done similar steps to > cause a crash in 24.4. Now on single keypresses I get several > characters I do not expect along with every keypress. These extra > characters will also show up if i start typing in the main buffer > also. > > When helm is searching, things can get a bit slow, and I think many of > the keypress events are getting bundled up somehow and not released? > So every keypress from then on in is getting ALL of the events. It is > easy to make the number of characters grow by just typing really > quickly when it has gotten slow. > Hi, sorry for taking so long to get back to you. Are you still experiencing these crashes and/or multiple character problems? -- Alan Third
Alan Third <alan <at> idiocy.org>:Simon Carter <bbbscarter <at> gmail.com>:Message #36 received at 17171-done <at> debbugs.gnu.org (full text, mbox):
From: Alan Third <alan <at> idiocy.org> To: Greg Smolyn <greg <at> smolyn.org> Cc: 17171-done <at> debbugs.gnu.org Subject: Re: bug#17171/18345: crash in ns_read_socket Date: Sun, 03 Sep 2017 10:24:08 +0100
Alan Third <alan <at> idiocy.org> writes: > Hi, sorry for taking so long to get back to you. Are you still > experiencing these crashes and/or multiple character problems? I believe these crashes were fixed in Emacs 26, if not 25. Since there's been no response from either bug reporter, I'm going to close the bug. If anyone is still seeing these crashes in Emacs 26, please let us know. -- Alan Third
Alan Third <alan <at> idiocy.org>:Simon Carter <bbbscarter <at> gmail.com>:Debbugs Internal Request <help-debbugs <at> gnu.org>
to internal_control <at> debbugs.gnu.org.
(Sun, 01 Oct 2017 11:24:06 GMT) Full text and rfc822 format available.
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