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Solaris 11.4 SRU [36] php-fpm cores with sigbus in fpm_event_port_wait (Doc ID 2812684.1)

Last updated on OCTOBER 06, 2021

Applies to:

Solaris Operating System - Version 11.4 to 11.4 [Release 11.0]
Oracle Solaris on x86-64 (64-bit)
Oracle Solaris on SPARC (64-bit)

Symptoms

::status
debugging core file of php-fpm (64-bit) from webstatd
file: /usr/php/7.3/sbin/php-fpm
initial argv: /usr/php/7.3/sbin/php-fpm --daemonize -c
/opt/hrzpiwik/etc/php.ini --fpm-config
status: process terminated by SIGBUS (Bus Error), addr=bbc6673bceee7b9b
php-fpm:core> ::stack
fpm_event_fire+0xc(bbc6673bceee7b73, ffffffff, 1, ffffffffffffffff, 4,
ffffffffffffffff)
php-fpm'fpm_event_port_wait+0xa8(1, 0, f, 100e16ee0, 0, 0)
fpm_event_loop+0x1c0(fffffffffff0bdc0, f423f, 100e14d08, 100e14bd8,
fffffe6e35443ac0, 0)
fpm_run+0x50(fffffe6e35443d5c, 3000000e000, 0, 1, 5, 0)
main+0xa90(8, fffffe6e35444188, 2, 0, 100d10000, 100e14bd8)
_start+0x64(0, 0, 0, 0, 0, 0)

Cause

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In this Document
Symptoms
Cause
Solution

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