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 =3D 0; apic id =3D 00
fault virtual address =3D 0x8
fault code =3D supervisor write data, page =
not present
instruction pointer =3D 0x20:0xffffffff80230413
stack pointer =3D 0x28:0xffffff80001e9280
frame pointer =3D 0x28:0xffffff80001e9510
code segment =3D base 0x0, limit 0xfffff, type 0x1b
=3D DPL 0, pres 1, long =
1, def32 0, gran 1
processor eflags =3D interrupt enabled, resume, =
IOPL =3D 0
current process =3D 12 (irq19: sge0)
trap number =3D 12
panic: page fault
cpuid =3D 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.=
_______________________________________________
freebsd-stable@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-stable
To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org"