FS#65117 - [perf] Segmentation fault running 'perf report'
Attached to Project:
Arch Linux
Opened by Kevin (fazjaxton) - Saturday, 11 January 2020, 21:01 GMT
Last edited by Sébastien Luttringer (seblu) - Tuesday, 02 November 2021, 17:34 GMT
Opened by Kevin (fazjaxton) - Saturday, 11 January 2020, 21:01 GMT
Last edited by Sébastien Luttringer (seblu) - Tuesday, 02 November 2021, 17:34 GMT
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Details
Description:
Trying to profile my program with perf. 'perf record ./myprog' generates perf.data. 'perf report perf.data' brings up a screen with just the header (no events listed). Pressing enter on this screen causes a segmentation fault: perf: Segmentation fault -------- backtrace -------- perf(+0x37fe24)[0x55854b61fe24] /usr/lib/libc.so.6(+0x3bfaf)[0x7fc852fc7faf] perf(+0x37d32e)[0x55854b61d32e] perf(+0x37e2c8)[0x55854b61e2c8] perf(+0x21ea7d)[0x55854b4bea7d] perf(+0x288162)[0x55854b528162] perf(+0x20332b)[0x55854b4a332b] /usr/lib/libc.so.6(__libc_start_main+0xf2)[0x7fc852fb3152] perf(+0x20358d)[0x55854b4a358d] perf version 5.4.g219d54332a09 perf.data attached Steps to reproduce: $ perf report perf.data then press enter |
This task depends upon
Closed by Sébastien Luttringer (seblu)
Tuesday, 02 November 2021, 17:34 GMT
Reason for closing: No response
Tuesday, 02 November 2021, 17:34 GMT
Reason for closing: No response
Comment by
Sébastien Luttringer (seblu) -
Monday, 12 April 2021, 16:55 GMT
Is this still relevant with a recent version of perf?