Crash Report

aka_bal

I just submitted a crash report ~ 8:40am CST and wondering if someone can take a look and let us know what the problem may be. Address should be one of the following:

Thanks

jimp

There were three crashes in that submission and they were all different:

db:0:kdb.enter.default>  show pcpu
cpuid        = 1
dynamic pcpu = 0x20ce5200
curthread    = 0xc7abbc80: pid 12 "irq277: em0:tx0"
curpcb       = 0xebde2d40
fpcurthread  = none
idlethread   = 0xc7711c80: tid 100004 "idle: cpu1"
APIC ID      = 1
currentldt   = 0x50
db:0:kdb.enter.default>  bt
Tracing pid 12 tid 100096 td 0xc7abbc80
kdb_enter(c147c716,c147c716,c16439c7,c1fb7994,1,...) at kdb_enter+0x3d/frame 0xc1fb7940
vpanic(c16439c7,c1fb7994,c1fb7994,c1fb79ac,c12e7b2b,...) at vpanic+0x13b/frame 0xc1fb7974
panic(c16439c7,1,1,1,ebde2bdc,...) at panic+0x1b/frame 0xc1fb7988
dblfault_handler() at dblfault_handler+0xab/frame 0xc1fb7988
--- trap 0x17, eip = 0xc12d2098, esp = 0xebde2004, ebp = 0xebde2bdc ---
Xpage(ebde2c30,c0d3d449,c7abbc80,ebdd2000,c7ac8000,...) at Xpage/frame 0xebde2bdc
choosethread(c7abbc80,ebdd2000,c7ac8000,217,c7abbc80,...) at choosethread+0x1f/frame 0xebde2be4
sched_switch(c7abbc80,0,109,c7a19a00,0,...) at sched_switch+0x139/frame 0xebde2c30
mi_switch(109,0,c147751b,55b,ebde2d40,...) at mi_switch+0x122/frame 0xebde2c68
ithread_loop(c7ab37d0,ebde2ce8,ff5fe9ff,4100100,40005,...) at ithread_loop+0x1b1/frame 0xebde2ca4
fork_exit(c0cd8220,c7ab37d0,ebde2ce8) at fork_exit+0xa3/frame 0xebde2cd4
fork_trampoline() at fork_trampoline+0x8/frame 0xebde2cd4
--- trap 0, eip = 0, esp = 0xebde2d20, ebp = 0 ---

Fatal double fault:
eip = 0xc12d2098
esp = 0xebde2004
ebp = 0xebde2bdc
cpuid = 1; apic id = 01
panic: double fault
cpuid = 1
KDB: enter: panic

cpuid        = 1
dynamic pcpu = 0x20ce5200
curthread    = 0xc7ff2000: pid 12 "swi1: netisr 1"
curpcb       = 0xebf25d40
fpcurthread  = none
idlethread   = 0xc7711c80: tid 100004 "idle: cpu1"
APIC ID      = 1
currentldt   = 0x50
db:0:kdb.enter.default>  bt
Tracing pid 12 tid 100144 td 0xc7ff2000
kdb_enter(c147c716,c147c716,c16439c7,c1fb7994,1,...) at kdb_enter+0x3d/frame 0xc1fb7940
vpanic(c16439c7,c1fb7994,c1fb7994,c1fb79ac,c12e7b2b,...) at vpanic+0x13b/frame 0xc1fb7974
panic(c16439c7,1,1,1,ebf25a40,...) at panic+0x1b/frame 0xc1fb7988
dblfault_handler() at dblfault_handler+0xab/frame 0xc1fb7988
--- trap 0x17, eip = 0xc12d2098, esp = 0xebf25008, ebp = 0xebf25a40 ---
Xpage(10211ac,c7a1d400,ebf25b58,1,10000000,...) at Xpage/frame 0xebf25a40
ip_output(c9562500,0,ebf25b48,1,0,...) at ip_output+0xb36/frame 0xebf25b00
ip_forward(c9562500,0,0,1,0,...) at ip_forward+0x3ea/frame 0xebf25b88
ip_input(c9562500,c7ff2000,ebf25c68,72714af,2710,...) at ip_input+0xba8/frame 0xebf25bf0
swi_net(e2b9d880,0,246,0,302b14,...) at swi_net+0x15f/frame 0xebf25c3c
intr_event_execute_handlers(109,c7f92b00,c147751b,55b,c31a070d,...) at intr_event_execute_handlers+0xaa/frame 0xebf25c68
ithread_loop(c7f7ae40,ebf25ce8,c2dc38d5,8,0,...) at ithread_loop+0x80/frame 0xebf25ca4
fork_exit(c0cd8220,c7f7ae40,ebf25ce8) at fork_exit+0xa3/frame 0xebf25cd4
fork_trampoline() at fork_trampoline+0x8/frame 0xebf25cd4
--- trap 0, eip = 0, esp = 0xebf25d20, ebp = 0 ---

Fatal double fault:
eip = 0xc12d2098
esp = 0xebf25008
ebp = 0xebf25a40
cpuid = 1; apic id = 01
panic: double fault
cpuid = 1
KDB: enter: panic

cpuid        = 3
dynamic pcpu = 0x20ceb200
curthread    = 0xc7711640: pid 11 "idle: cpu3"
curpcb       = 0xe2bb6d40
fpcurthread  = none
idlethread   = 0xc7711640: tid 100006 "idle: cpu3"
APIC ID      = 3
currentldt   = 0x50
db:0:kdb.enter.default>  bt
Tracing pid 11 tid 100006 td 0xc7711640
kdb_enter(c147c716,c147c716,c16439c7,c1fb7994,3,...) at kdb_enter+0x3d/frame 0xc1fb7940
vpanic(c16439c7,c1fb7994,c1fb7994,c1fb79ac,c12e7b2b,...) at vpanic+0x13b/frame 0xc1fb7974
panic(c16439c7,3,3,3,e2bb6c28,...) at panic+0x1b/frame 0xc1fb7988
dblfault_handler() at dblfault_handler+0xab/frame 0xc1fb7988
--- trap 0x17, eip = 0xc12d2098, esp = 0xe2bb6008, ebp = 0xe2bb6c28 ---
Xpage(1,e2bb6c78,c147e0b3,a3d,6dccb163,...) at Xpage/frame 0xe2bb6c28
sched_idletd(0,e2bb6ce8,6240b163,1b424163,30ad2163,...) at sched_idletd+0x1dd/frame 0xe2bb6ca4
fork_exit(c0d3f900,0,e2bb6ce8) at fork_exit+0xa3/frame 0xe2bb6cd4
fork_trampoline() at fork_trampoline+0x8/frame 0xe2bb6cd4
--- trap 0, eip = 0, esp = 0xe2bb6d20, ebp = 0 ---

Fatal double fault:
eip = 0xc12d2098
esp = 0xe2bb6008
ebp = 0xe2bb6c28
cpuid = 3; apic id = 03
panic: double fault
cpuid = 3
KDB: enter: panic

Even though they were all "double faults" the backtraces appear to be quite unrelated. To me, my first inkling in this case is to suspect the hardware over anything else.

On the outside chance it's a driver issue, try moving up to a 2.4.0-RC snapshot.