Hi,
Recently I started to experience a if_sge(4) related panic.
It happens almost every time I try to download a torrent file for example.
Copying of large files over NFS seem not to trigger it, but I haven't tested
extensively.
Here is the panic message :
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x8
fault code = supervisor write data, page not
present
instruction pointer = 0x20:0xffffffff80230413
stack pointer = 0x28:0xffffff80001e9280
frame pointer = 0x28:0xffffff80001e9510
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 = 12 (irq19: sge0)
trap number = 12
panic: page fault
cpuid = 0
Uptime: 1d20h56m20s
Cannot dump. Device not defined or unavailable
Automatic reboot in 15 seconds - press a key on the console to abort
Sleeping thread (tid 100039, pid 12) owns a non-sleepable lock
My swap is on a zvol, so I don't have dump. I'll try to attach a disk on the
eSATA port and dump there if
needed._______________________________________________
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