Solaris 11 or Solaris 10 panic: page_free

(Doc ID 2382581.1)

Last updated on APRIL 04, 2018

Applies to:

Solaris Operating System - Version 10 3/05 to 11.1 [Release 10.0 to 11.0]
Oracle Solaris on SPARC (64-bit)
Oracle Solaris on x86-64 (64-bit)

Symptoms

 The panic string will be similar to this:

 

panic[cpu19]/thread=ffffc1c001d679a0:
page_free pp=ffffe33028be4f00, pfn=51b57b, lckcnt=0, cowcnt=0 slckcnt = 0

 

The panic stack will be similar to this:


vpanic()
page_free+0x420(ffffe33028be4f00, 0)
page_destroy+0x145(ffffe33028be4f00, 0)
fs_dispose+0x42(ffffc1c0018d3800, ffffe33028be4f00, 10000, 0, ffffc1c000bdfdd8, 0)
swap_dispose+0xa2(ffffc1c0018d3800, ffffe33028be4f00, 10000, 0 , ffffc1c000bdfdd8, 0)
fop_dispose+0x149(ffffc1c0018d3800, ffffe33028be4f00, 10000, 0 , ffffc1c000bdfdd8, 0)
anon_disclaim+0x438(ffffc1c004003490, 0, 1000, 1)
spt_anon_disclaim_task+0x47(0, 1, fffffffc8242cc10, fffffffc8242caa8)
vmtask_task+0x8f(fffffffc8242cb00)
vmtask_run_xjob+0x212(1, 1, fffffffffbbcc9c8, fffffffc8242cc10, 0, 0)
vmtask_run_job+0x28(1, 1, fffffffffbbcc9c8, fffffffc8242cc10, 0)
spt_anon_disclaim+0x5d(ffffc1c004003490, 0, 1)
segspt_shmlockop+0x3fb(ffffc1c004299b80, 7fffffeaa000, 1000, 0, 9, 0, 0)
as_ctl+0x27e(ffffc1c004dabaa8, 7fffffeaa000, 1000, 9, 0, 0, 0, 0)
memcntl+0x6c3(7fffffeaa000, 1000, 9, 0, 0, 0)
sys_syscall+0x292()

Cause

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