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Oracle VM 3: Solaris Guest VM Crashes When "dtrace" is Run (Doc ID 1921356.1)

Last updated on FEBRUARY 21, 2019

Applies to:

Oracle VM - Version 3.0.1 to 3.1.1 [Release OVM30 to OVM31]
Oracle Cloud Infrastructure - Version N/A and later
Linux x86-64

Symptoms

When running "dtrace", Solaris guest VM crashes with kernel panic. The following messages can be seen at the system logs:

...
Jul 9 05:04:29 server1 ^Mpanic[cpu0]/thread=fffffe80000c5c40:
Jul 9 05:04:29 server1 genunix: [ID 683410 kern.notice] BAD TRAP: type=d (#gp General protection) rp=fffffe80000c5a20 addr=fffffd7fff3314a0
Jul 9 05:04:29 server1 unix: [ID 100000 kern.notice]
Jul 9 05:04:29 server1 unix: [ID 839527 kern.notice] sched:
Jul 9 05:04:29 server1 unix: [ID 753105 kern.notice] #gp General protection
Jul 9 05:04:29 server1 unix: [ID 358286 kern.notice] addr=0xfffffd7fff3314a0
Jul 9 05:04:29 server1 unix: [ID 243837 kern.notice] pid=0, pc=0xfffffffffb849669, sp=0xfffffe80000c5b18, eflags=0x10246
Jul 9 05:04:29 server1 unix: [ID 211416 kern.notice] cr0: 8005003b<pg,wp,ne,et,ts,mp,pe> cr4: 6b0<xmme,fxsr,pge,pae,pse>
Jul 9 05:04:29 server1 unix: [ID 354241 kern.notice] cr2: fffffd7fff3314a0 cr3: 12666000 cr8: c
Jul 9 05:04:29 server1 unix: [ID 592667 kern.notice] rdi: ffffffff801e0e78 rsi: 0 rdx: ffffffff801e0ea8
Jul 9 05:04:29 server1 unix: [ID 592667 kern.notice] rcx: fffffffffbc28d40 r8: fffffffffbc2ac80 r9: 0
Jul 9 05:04:29 server1 unix: [ID 592667 kern.notice] rax: fffffffffb849672 rbx: fffffe80000c5c40 rbp: fffffe80000c5b50
Jul 9 05:04:29 server1 unix: [ID 592667 kern.notice] r10: 4 r11: fffffe80000c5c40 r12: fffffffffbc2ac80
Jul 9 05:04:29 server1 unix: [ID 592667 kern.notice] r13: ffffffff87161c40 r14: c671b034a748 r15: ffffffff81cdd798
Jul 9 05:04:29 server1 unix: [ID 592667 kern.notice] fsb: fffffd7fff060200 gsb: fffffffffbc2ac80 ds: 0
Jul 9 05:04:29 server1 unix: [ID 592667 kern.notice] es: 0 fs: 0 gs: 0
Jul 9 05:04:29 server1 unix: [ID 592667 kern.notice] trp: d err: 0 rip: fffffffffb849669
Jul 9 05:04:29 server1 unix: [ID 592667 kern.notice] cs: 28 rfl: 10246 rsp: fffffe80000c5b18
Jul 9 05:04:29 server1 unix: [ID 266532 kern.notice] ss: 30
Jul 9 05:04:29 server1 unix: [ID 100000 kern.notice]
Jul 9 05:04:29 server1 genunix: [ID 655072 kern.notice] fffffe80000c5930 unix:real_mode_end+8fb1 ()
Jul 9 05:04:29 server1 genunix: [ID 655072 kern.notice] fffffe80000c5a10 unix:trap+b04 ()
Jul 9 05:04:30 server1 genunix: [ID 655072 kern.notice] fffffe80000c5a20 unix:cmntrap+140 ()
Jul 9 05:04:30 server1 genunix: [ID 655072 kern.notice] fffffe80000c5b50 unix:resume+1a9 ()
Jul 9 05:04:30 server1 genunix: [ID 655072 kern.notice] fffffe80000c5b70 genunix:cv_wait+68 ()
Jul 9 05:04:30 server1 genunix: [ID 655072 kern.notice] fffffe80000c5ba0 genunix:taskq_thread_wait+99 ()
Jul 9 05:04:30 server1 genunix: [ID 655072 kern.notice] fffffe80000c5c20 genunix:taskq_thread+2fe ()
Jul 9 05:04:30 server1 genunix: [ID 655072 kern.notice] fffffe80000c5c30 unix:thread_start+8 ()
Jul 9 05:04:30 server1 unix: [ID 100000 kern.notice]
Jul 9 05:04:30 server1 genunix: [ID 672855 kern.notice] syncing file systems...
Jul 9 05:04:30 server1 genunix: [ID 904073 kern.notice] done
Jul 9 05:04:31 server1 genunix: [ID 111219 kern.notice] dumping to /dev/zvol/dsk/rpool/dump, offset 65536, content: kernel
Jul 9 05:04:46 server1 genunix: [ID 100000 kern.notice]
Jul 9 05:04:46 server1 genunix: [ID 665016 kern.notice] ^M100% done: 83580 pages dumped,
Jul 9 05:04:46 server1 genunix: [ID 851671 kern.notice] dump succeeded
Jul 9 05:05:46 server1 genunix: [ID 540533 kern.notice] ^MSunOS Release 5.10 Version Generic_147148-26 64-bit
...



Cause

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In this Document
Symptoms
Cause
Solution
References


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