Panic when ifconfig'ing nge card.
We are rebuilding a system which has a Netgear GA621 (using the nge driver) installed, and which had run 5.2 5.3 pre-releases on amd64 (it's a Dual Opteron box - Tyan Thunder motherboard) We are now intending to make it a backup server and it is running 5.4-PRE/i386 (cvsupped just under 20 hours ago), and when we try to configure nge0, after coming up for around 10 seconds it panics. -=- nge0: National Semiconductor Gigabit Ethernet port 0x9800-0x98ff mem 0xfb8ff000-0xfb8f irq 29 at device 1.0 on pci1 nge0: Using TBI nge0: 1000baseSX, 1000baseSX-FDX, auto -=- -=- % ifconfig fxp0 down % ifconfig nge0 204.152.187.8 netmask 255.255.255.0 % % % % Fatal trap 12: page fault while in kernel mode fault virtual address = 0x8 fault code = supervisor read, page not present instruction pointer = 0x8:0xc055bdda stack pointer = 0x10:0xe97c9c9c frame pointer = 0x10:0xe97c9cac code segment= base 0x0, limit 0xf, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags= interrupt enabled, resume, IOPL = 0 current process = 39 (irq29: nge0) trap number = 12 panic: page fault Uptime: 21m3s Cannot dump. No dump device defined. Automatic reboot in 15 seconds - press a key on the console to abort Rebooting... -=- Any ideas? I have already tried turning of HTT (can't), ACPI (same effect). We can't run amd64 since we know the 3ware driver isn't 64-bit clean and locks up the system under heavy I/O load. We could just live w/ 100baseTX, but we would rather be running GigE... Best Wishes - Peter -- [EMAIL PROTECTED] | ISC | OpenPGP 0xE8048D08 | The bits must flow signature.asc Description: OpenPGP digital signature
Re: Panic when ifconfig'ing nge card.
On Tue, 22 Mar 2005, Peter Losher wrote: We are rebuilding a system which has a Netgear GA621 (using the nge driver) installed, and which had run 5.2 5.3 pre-releases on amd64 (it's a Dual Opteron box - Tyan Thunder motherboard) We are now intending to make it a backup server and it is running 5.4-PRE/i386 (cvsupped just under 20 hours ago), and when we try to configure nge0, after coming up for around 10 seconds it panics. The below is a NULL pointer dereference in the kernel. Off-hand, it looks very likely to be a driver bug. The question is -- where? The best way to answer this is to compile with DDB/KDB, and do a stack trace from DDB, or get a dump and do similar things with gdb. Thanks Robert N M Watson -=- nge0: National Semiconductor Gigabit Ethernet port 0x9800-0x98ff mem 0xfb8ff000-0xfb8f irq 29 at device 1.0 on pci1 nge0: Using TBI nge0: 1000baseSX, 1000baseSX-FDX, auto -=- -=- % ifconfig fxp0 down % ifconfig nge0 204.152.187.8 netmask 255.255.255.0 % % % % Fatal trap 12: page fault while in kernel mode fault virtual address = 0x8 fault code = supervisor read, page not present instruction pointer = 0x8:0xc055bdda stack pointer = 0x10:0xe97c9c9c frame pointer = 0x10:0xe97c9cac code segment= base 0x0, limit 0xf, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags= interrupt enabled, resume, IOPL = 0 current process = 39 (irq29: nge0) trap number = 12 panic: page fault Uptime: 21m3s Cannot dump. No dump device defined. Automatic reboot in 15 seconds - press a key on the console to abort Rebooting... -=- Any ideas? I have already tried turning of HTT (can't), ACPI (same effect). We can't run amd64 since we know the 3ware driver isn't 64-bit clean and locks up the system under heavy I/O load. We could just live w/ 100baseTX, but we would rather be running GigE... Best Wishes - Peter -- [EMAIL PROTECTED] | ISC | OpenPGP 0xE8048D08 | The bits must flow ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Panic when ifconfig'ing nge card.
Robert Watson wrote: The below is a NULL pointer dereference in the kernel. Off-hand, it looks very likely to be a driver bug. The question is -- where? The best way to answer this is to compile with DDB/KDB, and do a stack trace from DDB, or get a dump and do similar things with gdb. Here it is again with DDB/GDB compiled in and a stack trace: -=- Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x8 fault code = supervisor read, page not present instruction pointer = 0x8:0xc0561e4a stack pointer = 0x10:0xe7d1bc9c frame pointer = 0x10:0xe7d1bcac code segment= base 0x0, limit 0xf, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags= interrupt enabled, resume, IOPL = 0 current process = 40 (irq29: nge0) [thread pid 40 tid 100011 ] Stopped at nge_newbuf+0x6a:movl0x8(%ebx),%ecx db trace Tracing pid 40 tid 100011 td 0xc56d9190 nge_newbuf(c5891c00,e9a49000,c5c6ec00) at nge_newbuf+0x6a nge_rxeof(c5891c00) at nge_rxeof+0x10e nge_intr(c5891c00) at nge_intr+0x15e ithread_loop(c56d2e00,e7d1bd48) at ithread_loop+0x159 fork_exit(c060571c,c56d2e00,e7d1bd48) at fork_exit+0x75 fork_trampoline() at fork_trampoline+0x8 --- trap 0x1, eip = 0, esp = 0xe7d1bd7c, ebp = 0 --- -=- Best Wishes - Peter -- [EMAIL PROTECTED] | ISC | OpenPGP 0xE8048D08 | The bits must flow signature.asc Description: OpenPGP digital signature
