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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-9910

Agent cause reboot VM Freebsd10.1

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    Details

    • Type: Incident report
    • Status: Closed
    • Priority: Blocker
    • Resolution: Cannot Reproduce
    • Affects Version/s: 2.4.5
    • Fix Version/s: None
    • Component/s: Agent (G)

      Description

      I Have many VM with freebsd 10.1 without problem but when I added on zabbix server the ITEM log[URL,"Exception|warning"] the VM (running on FUSION 7 on MAC PRO Yosemite) start rebooting every 3-4 min.

      Here the log of dmesg -a

      Fatal trap 12: page fault while in kernel mode
      cpuid = 1; apic id = 02
      fault virtual address	= 0x378
      fault code	= supervisor read data, page not present
      instruction pointer	= 0x20:0xffffffff809303bb
      stack pointer	        = 0x28:0xfffffe0235f2ef80
      frame pointer	        = 0x28:0xfffffe0235f2f020
      code segment	= base 0x0, limit 0xfffff, type 0x1b
      = DPL 0, pres 1, long 1, def32 0, gran 1
      processor eflags	= interrupt enabled, resume, IOPL = 0
      current process	= 640 (zabbix_agentd)
      trap number	= 12
      panic: page fault
      cpuid = 1
      KDB: stack backtrace:
      #0 0xffffffff80963000 at kdb_backtrace+0x60
      #1 0xffffffff80928125 at panic+0x155
      #2 0xffffffff80d258df at trap_fatal+0x38f
      #3 0xffffffff80d25bf8 at trap_pfault+0x308
      #4 0xffffffff80d2525a at trap+0x47a
      #5 0xffffffff80d0b142 at calltrap+0x8
      #6 0xffffffff8092ff3d at _sx_xlock+0x5d
      #7 0xffffffff819fb19e at zfsctl_snapdir_lookup+0x11e
      #8 0xffffffff80e42441 at VOP_LOOKUP_APV+0xa1
      #9 0xffffffff809be10c at lookup+0x59c
      #10 0xffffffff809bd874 at namei+0x4d4
      #11 0xffffffff809ce36d at kern_statfs+0x6d
      #12 0xffffffff809ce2bc at sys_statfs+0x2c
      #13 0xffffffff80d26211 at amd64_syscall+0x351
      #14 0xffffffff80d0b42b at Xfast_syscall+0xfb
      

      I have disabled agent on my rc.conf and VM has stopped rebooting

      I know... is very hard to reproduce because it depends on many factor (check on server, running process and so on)

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              Updated:
              Resolved: