#1656: Computer freezes after an unpredictable time under load
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Reporter: [EMAIL PROTECTED] | Owner:
Type: defect | Status: new
Priority: major | Milestone:
Component: madwifi: driver | Version: trunk
Resolution: | Keywords:
Patch_attached: 0 |
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Comment (by Ondřej Vostal <[EMAIL PROTECTED]>):
This time there is some kernel backtrace:
{{{
[ 177.144125] Unable to handle kernel paging request at virtual address
000866ac
[ 177.166204] printing eip:
[ 177.174432] 000866ac
[ 177.181111] *pde = 00000000
[ 177.189607] Oops: 0000 [#1]
[ 177.198022] Modules linked in: bridge wlan_acl wlan_scan_ap genrtc
ath_pci ath_rate_sample wlan ath_hal scx200_gpio scx200_wdt
[ 177.232761] CPU: 0
[ 177.232782] EIP: 0060:[<000866ac>] Tainted: P VLI
[ 177.232820] EFLAGS: 00010246 (2.6.16-LARA-WRAP-router-debug #6)
[ 177.275136] EIP is at 0x866ac
[ 177.284091] eax: 0000000a ebx: c66ada20 ecx: c66ada20 edx:
c02c1b14
[ 177.304487] esi: 00000000 edi: 00000000 ebp: 0000000a esp:
c02c1acc
[ 177.324864] ds: 007b es: 007b ss: 0068
[ 177.337195] Process swapper (pid: 0, threadinfo=c02c0000 task=c02842a0)
[ 177.356544] Stack: <0>c01256c5 0000000a 0007e6ce c02c1b14 c02c1b14
c02bcb70 0000000a c66ada20
[ 177.383448] c02c1b14 c0125744 c02c1b14 ffffff0a c66eba48
c660f2c0 c0104a5e ffffffff
[ 177.409002] c652a4e4 c010338a ffffffff 3ffedf78 000002be
c652a4e4 c66eba48 c660f2c0
[ 177.434557] Call Trace:
[ 177.441968] [<c01256c5>] handle_IRQ_event+0x22/0x4e
[ 177.457088] [<c0125744>] __do_IRQ+0x53/0x8f
[ 177.470078] [<c0104a5e>] do_IRQ+0x46/0x54
[ 177.482551] [<c010338a>] common_interrupt+0x1a/0x20
[ 177.497646] [<c887dd42>] ieee80211_encap+0xc33/0xdc9 [wlan]
[ 177.515243] [<c88a5f9a>] ath_hardstart+0xada/0xcf0 [ath_pci]
[ 177.532815] [<c01059cb>] timer_interrupt+0x48/0x69
[ 177.547663] [<c88a5437>] ath_intr+0x919/0x9a2 [ath_pci]
[ 177.563883] [<c01ddf51>] qdisc_restart+0xb0/0x146
[ 177.578434] [<c01d5666>] dev_queue_xmit+0xba/0x19f
[ 177.593251] [<c887d0c3>] ieee80211_hardstart+0x2c9/0x315 [wlan]
[ 177.611824] [<c01d56bd>] dev_queue_xmit+0x111/0x19f
[ 177.626916] [<c88b0d9b>] br_dev_queue_push_xmit+0xd3/0xda [bridge]
[ 177.646024] [<c88b4998>] br_nf_post_routing+0x14a/0x159 [bridge]
[ 177.664589] [<c88b0cc8>] br_dev_queue_push_xmit+0x0/0xda [bridge]
[ 177.683375] [<c01ea3f8>] nf_iterate+0x2c/0x5e
[ 177.696896] [<c88b0cc8>] br_dev_queue_push_xmit+0x0/0xda [bridge]
[ 177.715693] [<c88b0cc8>] br_dev_queue_push_xmit+0x0/0xda [bridge]
[ 177.734481] [<c01ea5e8>] nf_hook_slow+0x3e/0xb6
[ 177.748533] [<c88b0cc8>] br_dev_queue_push_xmit+0x0/0xda [bridge]
[ 177.767327] [<c88b0dd0>] br_forward_finish+0x2e/0x41 [bridge]
[ 177.785081] [<c88b0cc8>] br_dev_queue_push_xmit+0x0/0xda [bridge]
[ 177.803869] [<c88b4849>] br_nf_forward_finish+0xc4/0xc9 [bridge]
[ 177.822408] [<c88b4fe2>] br_nf_forward_ip+0x11d/0x12f [bridge]
[ 177.840427] [<c88b0da2>] br_forward_finish+0x0/0x41 [bridge]
[ 177.857915] [<c01ea3f8>] nf_iterate+0x2c/0x5e
[ 177.871438] [<c88b0da2>] br_forward_finish+0x0/0x41 [bridge]
[ 177.888935] [<c88b0da2>] br_forward_finish+0x0/0x41 [bridge]
[ 177.906422] [<c01ea5e8>] nf_hook_slow+0x3e/0xb6
[ 177.920474] [<c88b0da2>] br_forward_finish+0x0/0x41 [bridge]
[ 177.937969] [<c88b0e29>] __br_forward+0x46/0x57 [bridge]
[ 177.954422] [<c88b0da2>] br_forward_finish+0x0/0x41 [bridge]
[ 177.971910] [<c88b1856>] br_handle_frame_finish+0xb2/0xea [bridge]
[ 177.990977] [<c88b4de9>] br_nf_pre_routing_finish+0x290/0x29b [bridge]
[ 178.011093] [<c88b4b59>] br_nf_pre_routing_finish+0x0/0x29b [bridge]
[ 178.030660] [<c01ea5e8>] nf_hook_slow+0x3e/0xb6
[ 178.044710] [<c88b4b59>] br_nf_pre_routing_finish+0x0/0x29b [bridge]
[ 178.064313] [<c88b5970>] br_nf_pre_routing+0x658/0x688 [bridge]
[ 178.082613] [<c88b597f>] br_nf_pre_routing+0x667/0x688 [bridge]
[ 178.100918] [<c88b17a4>] br_handle_frame_finish+0x0/0xea [bridge]
[ 178.119703] [<c01ea3f8>] nf_iterate+0x2c/0x5e
[ 178.133225] [<c88b17a4>] br_handle_frame_finish+0x0/0xea [bridge]
[ 178.152019] [<c88b17a4>] br_handle_frame_finish+0x0/0xea [bridge]
[ 178.170809] [<c01ea5e8>] nf_hook_slow+0x3e/0xb6
[ 178.184859] [<c88b17a4>] br_handle_frame_finish+0x0/0xea [bridge]
[ 178.203655] [<c88b19d8>] br_handle_frame+0x14a/0x18e [bridge]
[ 178.221408] [<c88b17a4>] br_handle_frame_finish+0x0/0xea [bridge]
[ 178.240205] [<c01d3e18>] netif_receive_skb+0x10b/0x1c5
[ 178.256055] [<c01b99a9>] intr_handler+0x2f5/0x50b
[ 178.270644] [<c01d5423>] process_backlog+0x6c/0xd5
[ 178.285464] [<c01d54df>] net_rx_action+0x53/0xda
[ 178.299761] [<c0113a57>] __do_softirq+0x34/0x7f
[ 178.313795] [<c0113ac4>] do_softirq+0x22/0x26
[ 178.327310] [<c0104a63>] do_IRQ+0x4b/0x54
[ 178.339791] [<c010338a>] common_interrupt+0x1a/0x20
[ 178.354883] [<c0101748>] default_idle+0x2b/0x53
[ 178.368907] [<c01017a8>] cpu_idle+0x38/0x4d
[ 178.381899] [<c02c25ab>] start_kernel+0x212/0x214
[ 178.396464] Code: Bad EIP value.
[ 178.406531] <0>Kernel panic - not syncing: Fatal exception in
interrupt
[ 178.427222] <0>Rebooting in 7 seconds..PC Engines WRAP.1C/1D/1E v1.11
}}}
Now I'm trying to replace the WRAP with normal (old) computer. There are
some problems: rebooting, panics; apparantly they are but not originating
from madwifi drivers.
--
Ticket URL: <http://madwifi.org/ticket/1656#comment:6>
madwifi.org <http://madwifi.org/>
Multiband Atheros Driver for Wireless Fidelity
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