Letni
Explorer
- Joined
- Jan 22, 2012
- Messages
- 63
Folks, I have a Compaq Microserver N36L running 8.2.0-p1 (upgraded online from 8.0.4p2) which now exhibits unstable characteristics as I am now going through my third kernel panic with 8.2.0-p1..
Here is my hardware:
Compaq N36L
8 GB DDR3
Additional PCIe 1x Intel NIC (not bonded to onboard NIC) - dedicated for iSCSI to ESX 5.0
Mixture of 1 and 2 TB drives (5 total) in a ZFS pool
APC USB connected UPS
Here are the services I use:
1. CIFS
2. AFP
3. NFS
4. RSYNC
5. iSCSI Target (from devices created in Zpool)
6. TFTPD
Everything has been just fine with this box starting with 8.0.2 when I built it, having upwards of 100 days uptime at times.
Last Friday I upgraded to 8.2.0-p1 and since have had 3 KP where the whole machine locked up and has to be hard rebooted. The longest I have had it go is 3.5 days.
The load on the box is VERY idle, I have a handful of VMs running off of iSCSI which are for test (they do practically nothing), as well as tons of NAS data set up for SMB and AFP (also very idle)
The Kernel Panic text on the screen is the following:
Jul 31 00:03:36 freenas afpd[57976] dsi_stream_read: len:0, unexpected EOF
Jul 31 00:03:37 freenas afpd[57976] dsi_stream_read: len:0, unexpected EOF
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x20
fault code = supervisor read data, page ot present
instruction pointer = 0x20:0xffffffff80671127
stack pointer = 0x20:0xffffffff8244bd86f0
frame pointer = 0x20:0xffffffff824bd8730
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres1, long1, def32 0 ,gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 1629 (NLM: master)
trap number = 12
panic: page fault
cpuid = 0
Uptime: 3d21h41m17s
Anyone have any ideas how to debug this here why i'm getting some sort of page fault not found????
Here is my hardware:
Compaq N36L
8 GB DDR3
Additional PCIe 1x Intel NIC (not bonded to onboard NIC) - dedicated for iSCSI to ESX 5.0
Mixture of 1 and 2 TB drives (5 total) in a ZFS pool
APC USB connected UPS
Here are the services I use:
1. CIFS
2. AFP
3. NFS
4. RSYNC
5. iSCSI Target (from devices created in Zpool)
6. TFTPD
Everything has been just fine with this box starting with 8.0.2 when I built it, having upwards of 100 days uptime at times.
Last Friday I upgraded to 8.2.0-p1 and since have had 3 KP where the whole machine locked up and has to be hard rebooted. The longest I have had it go is 3.5 days.
The load on the box is VERY idle, I have a handful of VMs running off of iSCSI which are for test (they do practically nothing), as well as tons of NAS data set up for SMB and AFP (also very idle)
The Kernel Panic text on the screen is the following:
Jul 31 00:03:36 freenas afpd[57976] dsi_stream_read: len:0, unexpected EOF
Jul 31 00:03:37 freenas afpd[57976] dsi_stream_read: len:0, unexpected EOF
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x20
fault code = supervisor read data, page ot present
instruction pointer = 0x20:0xffffffff80671127
stack pointer = 0x20:0xffffffff8244bd86f0
frame pointer = 0x20:0xffffffff824bd8730
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres1, long1, def32 0 ,gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 1629 (NLM: master)
trap number = 12
panic: page fault
cpuid = 0
Uptime: 3d21h41m17s
Anyone have any ideas how to debug this here why i'm getting some sort of page fault not found????