Retired > 2.0-RC Snapshot Feedback and Problems - RETIRED

pfSense crashed on Alix

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jlepthien:
Hi there,

today my internet suddenly seemed stuck. When I connected the console I saw this:

Fatal trap 12: page fault while in kernel mode
fault virtual address   = 0x8
fault code              = supervisor read, page not present
instruction pointer     = 0x20:0xc08f46ce
stack pointer           = 0x28:0xc23787c8
frame pointer           = 0x28:0xc23787f4
code segment            = base 0x0, limit 0xfffff, type 0x1b
                        = DPL 0, pres 1, def32 1, gran 1
processor eflags        = interrupt enabled, resume, IOPL = 0
current process         = 11 (irq10: vr0)
[thread pid 11 tid 64025 ]
Stopped at      rn_match+0x4e:  cmpw    $0,0x8(%eax)
db>

Anyone got a hint how I can find out what happened?

Thanks guys and a happy start in the new year!

jimp:
That's a new one I haven't seen.

If it happens again, get the new message and also type "bt" at that prompt to get a backtrace and paste it all here.

jlepthien:
Okay. Will do that if it happens again.

jlepthien:
Happened again :-(

Here is the bt...

db> bt
Tracing pid 11 tid 64026 td 0xc2456b40
rn_match(c0cd4fcc,c283f300,0,c2938000,c23fc3cc,...) at rn_match+0x4e
pfr_match_addr(c288c9b0,c27b402a,2,c23fc3b8,c23fc3b4,...) at pfr_match_addr+0x63
pf_test_tcp(c23fc4b4,c23fc4b0,1,c26c2400,c27f3600,...) at pf_test_tcp+0x4cb
pf_test(1,c24fe400,c23fc678,0,0,...) at pf_test+0x8d2
init_pf_mutex(0,c23fc678,c24fe400,1,0,...) at init_pf_mutex+0x5e6
pfil_run_hooks(c0cfd140,c23fc6c8,c24fe400,1,0,...) at pfil_run_hooks+0x7e
ip_input(c27f3600,57d5,c06fd8a0,c23fc70c,c06fd3b2,...) at ip_input+0x278
netisr_dispatch_src(1,0,c27f3600,c23fc738,c0935a54,...) at netisr_dispatch_src+0x89
netisr_dispatch(1,c27f3600,3,0,3,...) at netisr_dispatch+0x20
ng_car_q_event(c27dc700,c27859c0,c0aaf160,c2456b40,c2456d80,...) at ng_car_q_event+0x2d54
ng_rmnode_self(c2614380,5e3e,2,2,3,...) at ng_rmnode_self+0x10f
ng_snd_item(c27859c0,0,c27dcb00,0,7f63,...) at ng_snd_item+0x3ca
ng_parse_get_token(c27dca80,c27859c0,c0cf6c6c,c24566c0,4,...) at ng_parse_get_token+0xcbbf
ng_rmnode_self(c27dc980,1,c23fc8e4,c0aa9c59,0,...) at ng_rmnode_self+0x10f
ng_snd_item(c27859c0,0,c27dc780,0) at ng_snd_item+0x3ca
ng_parse_get_token(0,c23fc938,c0ac3027,c0cd128c,c2631c80,...) at ng_parse_get_token+0x2d28
ng_parse_get_token(0,c23fc948,1daf0008,28,28,...) at ng_parse_get_token+0x2e18
ng_parse_get_token(0,c093f623,c27f3600,1) at ng_parse_get_token+0x2fc3
ng_parse_get_token(0,0,c24566c0,c09433d0,c2456b40,...) at ng_parse_get_token+0x30f8
ng_parse_get_token(c27dd200,c27859c0,80000000,c23fca68,c0ac92f4,...) at ng_parse_get_token+0x548d
ng_rmnode_self(c27b400e,6,c23fca84,c0ac958e,c27b400e,...) at ng_rmnode_self+0x10f
ng_snd_item(c27859c0,0,c27dd280,0,4,...) at ng_snd_item+0x3ca
ng_parse_get_token(c27dd300,c27859c0,5e3e4fcf,6b40,ed7d0000,...) at ng_parse_get_token+0x7ad7
ng_rmnode_self(0,c27f3600,c2534e00,6488,c23fcbc8,...) at ng_rmnode_self+0x10f
ng_snd_item(c27859c0,0,c2631580,0,8864,...) at ng_snd_item+0x3ca
ng_car_q_event(c24fd800,c27f3600,c24fd800,c24fd800,c27b4008,...) at ng_car_q_event+0x27b9
ether_demux(c24fd800,c27f3600,3,0,3,...) at ether_demux+0x20e
ether_vlanencap(c24fd800,c27f3600,0,c23fcc5c,c085400c,...) at ether_vlanencap+0x43f
ucom_attach(c23fcc7c,c23f0008,c23f0028,c2450028,0,...) at ucom_attach+0x542b
ucom_attach(c24aa000,0,109,bee27646,57d5,...) at ucom_attach+0x89d7
intr_event_execute_handlers(c2436aa0,c2434600,c0b5910d,4f6,c2434670,...) at intr_event_execute_handlers+0x14b
intr_getaffinity(c24ffc90,c23fcd38,0,0,0,...) at intr_getaffinity+0x14a
fork_exit(c080dfe0,c24ffc90,c23fcd38) at fork_exit+0x90
fork_trampoline() at fork_trampoline+0x8
--- trap 0, eip = 0, esp = 0xc23fcd70, ebp = 0 ---
db>

jlepthien:
Sorry I couldn't see the part before the bt. I just started up the console and everything looked good with my login prompt. After I put in the admin username I saw the db> prompt...

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