RE: SG-17R и отключения питания

Alexandr Golovanov — Tue, 06 May 2014 04:21:58 GMT

Уровень логов VoIP был выставлен в 0. На всякий случай переставил на off, но не думаю, что это сильно изменит ситуацию.

30.04.2014 похожая проблема возникла с SG-17S. Только этот аппарат не смог загрузиться после штатной перезагрузки из web-интерфейса, не дошел даже до поднятия IP-интерфейса. К сожалению, логи с консоли снять не было времени, нужно было срочно ввести устройство в работу, поэтому пришлось его экстренно прошить и перенастроить с нуля.

RE: SG-17R и отключения питания

Михаил Юрьевич Щербаков — Mon, 05 May 2014 08:14:38 GMT

Добрый день! Проверьте не включены ли в настройках логи для VoIP (на вкладке Hardware/VoIP/Settings Logging Level). Если они включены, SG-17R будет постоянно писать на флешку, их стоит использовать только для отладки.

SG-17R и отключения питания

Alexandr Golovanov — Tue, 29 Apr 2014 05:35:43 GMT

Уже второй раз после сбоя по питанию перестает работать один и тот же SG-17R. При этом остается доступным SSH-подключение, а вот демоны, стартующие после dropbear или падают в core dump или просто зависают. Перепрошивка помогает восстановить работоспособность.

В первом случае расследование проводить не было возможности - нужно было срочно восстановить работу.
Во втором случае убиение процесса svd_if вручную по SSH позволило продолжить загрузку без проблем. Правда, работоспособность VF-каналов после этого не проверялась.

В обоих случаях были предупреждения о сбоях CRC на jffs2. Очень похоже что именно она и портится.

На всякий случай логи загрузки со второго случая.
Консоль:

  1ADM5120 Boot:
  2CPU: Infineon 5120-175MHz
  3SDRAM: 64MB
  4Flash: NAND-32MB
  5Boot System: Linux-5120
  6Version 2.3 (Feb 1 2011 - 17:53:29)
  7
  8Press any key to enter boot menu or 'q' to boot OS immediately...
  9/
10Reading Linux ................................................................ PASS
11Decompress Linux... PASS
12Booting Linux...
13
14Linux version 2.6.16 (df@dfsig) (gcc version 4.1.0) #1 Fri Aug 16 18:34:49 NOVT 2013
15CPU revision is: 0001800b
16ADM5120 board setup
17Altera firmware load: fail or device not present
18Determined physical RAM map:
19 memory: 01d0f000 @ 002f1000 (usable)
20Built 1 zonelists
21Kernel command line: root=/dev/mtdblock2 rootfstype=jffs2 console=ttyS0
22Primary instruction cache 8kB, physically tagged, 2-way, linesize 16 bytes.
23Primary data cache 8kB, 2-way, linesize 16 bytes.
24Synthesized TLB refill handler (20 instructions).
25Synthesized TLB load handler fastpath (32 instructions).
26Synthesized TLB store handler fastpath (32 instructions).
27Synthesized TLB modify handler fastpath (31 instructions).
28PID hash table entries: 256 (order: 8, 4096 bytes)
29CPU clock: 175MHz
30Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
31Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
32Memory: 29424k/29756k available (2253k kernel code, 316k reserved, 382k data, 272k init, 0k highmem)
33Mount-cache hash table entries: 512
34Checking for 'wait' instruction... available.
35NET: Registered protocol family 16
36System has PCI BIOS
37       PCI slot#5 IRQ enabled
38TC classifier action (bugs to netdev@vger.kernel.org cc hadi@cyberus.ca)
39devfs: 2004-01-31 Richard Gooch (rgooch@atnf.csiro.au)
40devfs: boot_options: 0x1
41JFFS2 version 2.2. (NAND) (SUMMARY) (C) 2001-2003 Red Hat, Inc.
42Initializing Cryptographic API
43io scheduler noop registered
44io scheduler cfq registered (default)
45ADM5120 LED & GPIO driver
46adm5120_wdt: Watchdog Timer version 0.1
47ADM5120 UART driver. Port nr=2
48ttyS0 at I/O 0x12600000 (irq = 1) is a ADM5120
49ttyS1 at I/O 0x12800000 (irq = 2) is a ADM5120
50PPP generic driver version 2.4.2
51PPP Deflate Compression module registered
52PPP BSD Compression module registered
53PPP MPPE Compression module registered
54NET: Registered protocol family 24
55HDLC support module revision 1.18
56Cronyx Ltd, Synchronous PPP and CISCO HDLC (c) 1994
57Linux port (c) 1998 Building Number Three Ltd & Jan "Yenya" Kasprzak.
58NAND device: Manufacturer ID: 0xec, Chip ID: 0x75 (Samsung NAND 32MiB 3,3V 8-bit)
59Bad block table not found for chip 0
60Bad block table not found for chip 0
61Scanning device for bad blocks
62Bad eraseblock 0 at 0x00000000
63Bad eraseblock 1965 at 0x01eb4000
64Creating 3 MTD partitions on "NAND 32MiB 3,3V 8-bit":
650x00000000-0x00020000 : "Boot Partition"
660x00020000-0x00220000 : "Kernel partition"
670x00220000-0x02000000 : "Root partition"
68NET: Registered protocol family 2
69IP route cache hash table entries: 512 (order: -1, 2048 bytes)
70TCP established hash table entries: 2048 (order: 1, 8192 bytes)
71TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
72TCP: Hash tables configured (established 2048 bind 2048)
73TCP reno registered
74ip_tables: (C) 2000-2006 Netfilter Core Team
75TCP bic registered
76TCP cubic registered
77TCP westwood registered
78TCP highspeed registered
79TCP htcp registered
80Initializing IPsec netlink socket
81NET: Registered protocol family 1
82NET: Registered protocol family 17
83NET: Registered protocol family 15
84Load linux Bridge driver (VLAN capable)
85Bridge firewalling registered
86802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
87All bugs added by David S. Miller <davem@redhat.com>
88Empty flash at 0x01dd8004 ends at 0x01dd81e8
89Empty flash at 0x01ddc004 ends at 0x01ddc1e8
90VFS: Mounted root (jffs2 filesystem) readonly.
91Mounted devfs on /dev
92Freeing unused kernel memory: 272k freed
93init started: BusyBox v1.1.2 (2013.08.16-11:19+0000) multi-call binary
94Algorithmics/MIPS FPU Emulator v1.5
95Generating modules.dep
96adm5120sw: no version for "struct_module" found: kernel tainted.
97ADM5120 Switch Module Init V1.3
98ADM5120 MAC: 00:11:22:33:44:55
99Initializing random number generator... done.
100Setting sysctl parameters
101Starting system log daemon.
102Starting hotplug:
103Refresh PCI device list
104Attaching ports '0' to eth0
105Attaching ports '1' to eth1
106Attaching ports '2' to eth2
107Attaching ports '3' to eth3
108Configuring SHDSL:
109
110Configuring E1:
111
112Configuring RS232:
113
114Starting fw: done.

Logread:

  1Jan 1 07:00:36 (none) syslog.info syslogd started: BusyBox v1.1.2
  2Jan 1 07:00:36 (none) user.notice kernel: klogd started: BusyBox v1.1.2 (2013.08.16-11:19+0000)
  3Jan 1 07:00:36 (none) user.notice kernel: Linux version 2.6.16 (df@dfsig) (gcc version 4.1.0) #1 Fri Aug 16 18:34:49 NOVT 2013
  4Jan 1 07:00:36 (none) user.warn kernel: CPU revision is: 0001800b
  5Jan 1 07:00:36 (none) user.warn kernel: ADM5120 board setup
  6Jan 1 07:00:36 (none) user.warn kernel: Altera firmware load: fail or device not present
  7Jan 1 07:00:36 (none) user.warn kernel: Determined physical RAM map:
  8Jan 1 07:00:36 (none) user.warn kernel: memory: 01d0f000 @ 002f1000 (usable)
  9Jan 1 07:00:36 (none) user.debug kernel: On node 0 totalpages: 8192
10Jan 1 07:00:36 (none) user.debug kernel: DMA zone: 8192 pages, LIFO batch:1
11Jan 1 07:00:36 (none) user.debug kernel: DMA32 zone: 0 pages, LIFO batch:0
12Jan 1 07:00:36 (none) user.debug kernel: Normal zone: 0 pages, LIFO batch:0
13Jan 1 07:00:36 (none) user.debug kernel: HighMem zone: 0 pages, LIFO batch:0
14Jan 1 07:00:36 (none) user.warn kernel: Built 1 zonelists
15Jan 1 07:00:36 (none) user.notice kernel: Kernel command line: root=/dev/mtdblock2 rootfstype=jffs2 console=ttyS0
16Jan 1 07:00:36 (none) user.warn kernel: Primary instruction cache 8kB, physically tagged, 2-way, linesize 16 bytes.
17Jan 1 07:00:36 (none) user.warn kernel: Primary data cache 8kB, 2-way, linesize 16 bytes.
18Jan 1 07:00:36 (none) user.warn kernel: Synthesized TLB refill handler (20 instructions).
19Jan 1 07:00:36 (none) user.warn kernel: Synthesized TLB load handler fastpath (32 instructions).
20Jan 1 07:00:36 (none) user.warn kernel: Synthesized TLB store handler fastpath (32 instructions).
21Jan 1 07:00:36 (none) user.warn kernel: Synthesized TLB modify handler fastpath (31 instructions).
22Jan 1 07:00:36 (none) user.warn kernel: PID hash table entries: 256 (order: 8, 4096 bytes)
23Jan 1 07:00:36 (none) user.warn kernel: CPU clock: 175MHz
24Jan 1 07:00:36 (none) user.warn kernel: Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
25Jan 1 07:00:36 (none) user.warn kernel: Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
26Jan 1 07:00:36 (none) user.info kernel: Memory: 29424k/29756k available (2253k kernel code, 316k reserved, 382k data, 272k init, 0k highmem)
27Jan 1 07:00:36 (none) user.debug kernel: Calibrating delay loop... 169.47 BogoMIPS (lpj=84736)
28Jan 1 07:00:36 (none) user.warn kernel: Mount-cache hash table entries: 512
29Jan 1 07:00:36 (none) user.warn kernel: Checking for 'wait' instruction... available.
30Jan 1 07:00:36 (none) user.info kernel: NET: Registered protocol family 16
31Jan 1 07:00:36 (none) user.warn kernel: System has PCI BIOS
32Jan 1 07:00:36 (none) user.warn kernel: ^IPCI slot#5 IRQ enabled
33Jan 1 07:00:36 (none) user.warn kernel: TC classifier action (bugs to netdev@vger.kernel.org cc hadi@cyberus.ca)
34Jan 1 07:00:36 (none) user.info kernel: devfs: 2004-01-31 Richard Gooch (rgooch@atnf.csiro.au)
35Jan 1 07:00:36 (none) user.info kernel: devfs: boot_options: 0x1
36Jan 1 07:00:36 (none) user.info kernel: JFFS2 version 2.2. (NAND) (SUMMARY) (C) 2001-2003 Red Hat, Inc.
37Jan 1 07:00:36 (none) user.info kernel: Initializing Cryptographic API
38Jan 1 07:00:36 (none) user.info kernel: io scheduler noop registered
39Jan 1 07:00:36 (none) user.info kernel: io scheduler cfq registered (default)
40Jan 1 07:00:36 (none) user.info kernel: ADM5120 LED & GPIO driver
41Jan 1 07:00:36 (none) user.info kernel: adm5120_wdt: Watchdog Timer version 0.1
42Jan 1 07:00:36 (none) user.notice kernel: ADM5120 UART driver. Port nr=2
43Jan 1 07:00:36 (none) user.info kernel: ttyS0 at I/O 0x12600000 (irq = 1) is a ADM5120
44Jan 1 07:00:36 (none) user.info kernel: ttyS1 at I/O 0x12800000 (irq = 2) is a ADM5120
45Jan 1 07:00:36 (none) user.info kernel: PPP generic driver version 2.4.2
46Jan 1 07:00:36 (none) user.info kernel: PPP Deflate Compression module registered
47Jan 1 07:00:36 (none) user.info kernel: PPP BSD Compression module registered
48Jan 1 07:00:36 (none) user.info kernel: PPP MPPE Compression module registered
49Jan 1 07:00:36 (none) user.info kernel: NET: Registered protocol family 24
50Jan 1 07:00:36 (none) user.info kernel: HDLC support module revision 1.18
51Jan 1 07:00:36 (none) user.info kernel: Cronyx Ltd, Synchronous PPP and CISCO HDLC (c) 1994
52Jan 1 07:00:36 (none) user.info kernel: Linux port (c) 1998 Building Number Three Ltd & Jan "Yenya" Kasprzak.
53Jan 1 07:00:36 (none) user.info kernel: NAND device: Manufacturer ID: 0xec, Chip ID: 0x75 (Samsung NAND 32MiB 3,3V 8-bit)
54Jan 1 07:00:36 (none) user.warn kernel: Bad block table not found for chip 0
55Jan 1 07:00:36 (none) user.warn kernel: Bad block table not found for chip 0
56Jan 1 07:00:36 (none) user.info kernel: Scanning device for bad blocks
57Jan 1 07:00:36 (none) user.warn kernel: Bad eraseblock 0 at 0x00000000
58Jan 1 07:00:36 (none) user.warn kernel: Bad eraseblock 1965 at 0x01eb4000
59Jan 1 07:00:36 (none) user.debug kernel: Bad block table written to 0x01ffc000, version 0x01
60Jan 1 07:00:36 (none) user.debug kernel: Bad block table written to 0x01ff8000, version 0x01
61Jan 1 07:00:36 (none) user.notice kernel: Creating 3 MTD partitions on "NAND 32MiB 3,3V 8-bit":
62Jan 1 07:00:36 (none) user.notice kernel: 0x00000000-0x00020000 : "Boot Partition"
63Jan 1 07:00:36 (none) user.notice kernel: 0x00020000-0x00220000 : "Kernel partition"
64Jan 1 07:00:36 (none) user.notice kernel: 0x00220000-0x02000000 : "Root partition"
65Jan 1 07:00:36 (none) user.info kernel: NET: Registered protocol family 2
66Jan 1 07:00:36 (none) user.warn kernel: IP route cache hash table entries: 512 (order: -1, 2048 bytes)
67Jan 1 07:00:36 (none) user.warn kernel: TCP established hash table entries: 2048 (order: 1, 8192 bytes)
68Jan 1 07:00:36 (none) user.warn kernel: TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
69Jan 1 07:00:36 (none) user.info kernel: TCP: Hash tables configured (established 2048 bind 2048)
70Jan 1 07:00:36 (none) user.info kernel: TCP reno registered
71Jan 1 07:00:36 (none) user.warn kernel: ip_tables: (C) 2000-2006 Netfilter Core Team
72Jan 1 07:00:36 (none) user.info kernel: TCP bic registered
73Jan 1 07:00:36 (none) user.info kernel: TCP cubic registered
74Jan 1 07:00:36 (none) user.info kernel: TCP westwood registered
75Jan 1 07:00:36 (none) user.info kernel: TCP highspeed registered
76Jan 1 07:00:36 (none) user.info kernel: TCP htcp registered
77Jan 1 07:00:36 (none) user.info kernel: Initializing IPsec netlink socket
78Jan 1 07:00:36 (none) user.info kernel: NET: Registered protocol family 1
79Jan 1 07:00:36 (none) user.info kernel: NET: Registered protocol family 17
80Jan 1 07:00:36 (none) user.info kernel: NET: Registered protocol family 15
81Jan 1 07:00:36 (none) user.warn kernel: Load linux Bridge driver (VLAN capable)
82Jan 1 07:00:36 (none) user.notice kernel: Bridge firewalling registered
83Jan 1 07:00:36 (none) user.info kernel: 802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
84Jan 1 07:00:36 (none) user.info kernel: All bugs added by David S. Miller <davem@redhat.com>
85Jan 1 07:00:36 (none) user.warn kernel: Empty flash at 0x01dd8004 ends at 0x01dd81e8
86Jan 1 07:00:36 (none) user.warn kernel: Empty flash at 0x01ddc004 ends at 0x01ddc1e8
87Jan 1 07:00:36 (none) user.warn kernel: VFS: Mounted root (jffs2 filesystem) readonly.
88Jan 1 07:00:36 (none) user.info kernel: Mounted devfs on /dev
89Jan 1 07:00:36 (none) user.info kernel: Freeing unused kernel memory: 272k freed
90Jan 1 07:00:36 (none) user.warn kernel: Algorithmics/MIPS FPU Emulator v1.5
91Jan 1 07:00:36 (none) user.warn kernel: .
92Jan 1 07:00:36 (none) user.warn kernel: ADM5120 Switch Module Init V1.3
93Jan 1 07:00:36 (none) user.warn kernel: ADM5120 MAC: 00:11:22:33:44:55
94Jan 1 07:00:42 (none) user.info kernel: sgatab0x55:0x9c) board found in slot [2]
95Jan 1 07:00:42 (none) user.warn kernel: PCI: Enabling device 0000:00:02.0 (0000 -> 0002)
96Jan 1 07:00:42 (none) user.info kernel: sgatab: id=9c at bus - 0x00 func - 0x0
97Jan 1 07:00:42 (none) user.info kernel: sgatab: irq 6, subsystem id 0x2, memory addr 0x11400000
98Jan 1 07:00:49 (none) user.notice kernel: Load DSLAM switch control driver
99Jan 1 07:00:50 (none) user.notice kernel: Unload DSLAM switch control driver
100Jan 1 07:00:57 (none) authpriv.info dropbear[771]: Running in background
101Jan 1 07:01:06 (none) user.notice kernel: JFFS2 notice: (60) read_dnode: header CRC failed on node at 0x1ca43c0: read 0xffffffff, calculated 0xb7c33014
102Jan 1 07:02:32 (none) authpriv.info dropbear[869]: Child connection from 10.99.192.200:31949
103Jan 1 07:02:37 (none) authpriv.notice dropbear[869]: password auth succeeded for 'root' from 10.99.192.200:31949