From: "Васюк Максим" <vaksim@gmail.com> To: ALT Linux Community general discussions <community@lists.altlinux.org> Subject: [Comm] Ошибка в kernel при подключении к интернету через 3g модем Date: Tue, 18 Feb 2014 19:06:06 +0700 Message-ID: <53034CAE.1080807@gmail.com> (raw) Привет всем! Появилась задача дать людям на работе инет. На данный момент единственное что доступно это 3g модем. Настраивал по нашей вики http://www.altlinux.org/%D0%A3%D1%81%D1%82%D0%B0%D0%BD%D0%BE%D0%B2%D0%BA%D0%B0_%D0%B8_%D0%BD%D0%B0%D1%81%D1%82%D1%80%D0%BE%D0%B9%D0%BA%D0%B0_3G_USB_%D0%BC%D0%BE%D0%B4%D0%B5%D0%BC%D0%B0_Huawei_E1550 При подключении в логах ошибка с kernel. Дальнейшие действия с модемом без перезагрузки не возможны. Причем на работе если модем при загрузке не выдернуть то ОС не загружается ругаясь похожими ошибками. Дома та же фигня, отличие только в том что ОС все таки загружается с воткнутым модемом. На работе и дома: # uname -r 3.10.26-std-def-alt1 # rpm -qa | grep ppp ppp-common-0.5.1-alt1 rp-pppoe-base-3.11-alt1 ppp-2.4.5-alt11 alterator-net-pppoe-0.9-alt1 ppp-pppoe-2.4.5-alt11 Обновленные до бранч t7, локальное зеркало двухнедельной давности. На работе пробовал еще с kernel-image-un-def-1:3.12.7-alt1, но тоже все печально. В распоряжении было 3 модема, все Huawei, но разные, в том числе e1550. Симки разные, но только мегафон. Со всеми одинаково. Ну собственно логи. Могу только с домашнего компа. Feb 18 18:39:59 maximus pppd[4493]: pppd 2.4.5 started by maximus, uid 0 Feb 18 18:40:01 maximus pppd[4493]: Script /usr/sbin/chat -t 120 -f /etc/net/ifaces/ppp1/pppconnect finished (pid 4494), status = 0x0 Feb 18 18:40:01 maximus pppd[4493]: Serial connection established. Feb 18 18:40:01 maximus pppd[4493]: Using interface ppp1 Feb 18 18:40:01 maximus pppd[4493]: Connect: ppp1 <--> /dev/ttyUSB0 Feb 18 18:40:01 maximus NetworkManager[3217]: <warn> /sys/devices/virtual/net/ppp1: couldn't determine device driver; ignoring... Feb 18 18:40:02 maximus pppd[4493]: CHAP authentication succeeded Feb 18 18:40:02 maximus pppd[4493]: CHAP authentication succeeded Feb 18 18:40:04 maximus pppd[4493]: Could not determine remote IP address: defaulting to 10.64.64.65 Feb 18 18:40:04 maximus pppd[4493]: replacing old default route to enp2s0 [192.168.1.1] Feb 18 18:40:04 maximus pppd[4493]: local IP address 100.64.66.156 Feb 18 18:40:04 maximus pppd[4493]: remote IP address 10.64.64.65 Feb 18 18:40:04 maximus pppd[4493]: primary DNS address 10.154.44.154 Feb 18 18:40:04 maximus pppd[4493]: secondary DNS address 10.154.44.158 Feb 18 18:40:04 maximus pppd[4503]: Hangup (SIGHUP) Feb 18 18:40:04 maximus pppd[4503]: Modem hangup Feb 18 18:40:04 maximus pppd[4503]: Connect time 0.0 minutes. Feb 18 18:40:04 maximus pppd[4503]: Sent 80 bytes, received 0 bytes. Feb 18 18:40:04 maximus pppd[4503]: restoring old default route to enp2s0 [192.168.1.1] Feb 18 18:40:04 maximus pppd[4503]: Connection terminated. Feb 18 18:40:04 maximus kernel: [ 205.896712] BUG: unable to handle kernel NULL pointer dereference at 00000014 Feb 18 18:40:04 maximus kernel: [ 205.896720] IP: [<f9174f51>] ppp_register_channel+0x11/0x20 [ppp_generic] Feb 18 18:40:04 maximus kernel: [ 205.896730] *pde = 00000000 Feb 18 18:40:04 maximus kernel: [ 205.896734] Oops: 0000 [#1] SMP Feb 18 18:40:04 maximus kernel: [ 205.896739] Modules linked in: ppp_async crc_ccitt rfcomm nvidia(PO) drm bnep uinput bluetooth rfkill ipv6 ppp_generic slhc binfmt_misc vboxnetadp(O) vboxnetflt(O) pci_stub vboxpci(O) vboxdrv(O) cpufreq_ondemand cpufreq_stats ext3 jbd gpio_ich coretemp ppdev iTCO_wdt iTCO_vendor_support option usb_wwan snd_hda_codec_hdmi usbserial usb_storage uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media pcspkr atl1 microcode serio_raw joydev lpc_ich mii ehci_pci ehci_hcd snd_hda_codec_realtek i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc asus_atk0110 hwmon floppy parport_pc parport acpi_cpufreq mperf button processor snd_seq_midi snd_seq_midi_event snd_seq snd_rawmidi snd_seq_device snd_timer snd soundcore dm_mod ext4 crc16 mbcache jbd2 evdev hid_generic usbhid hid sd_mod crc_t10dif ata_generic pata_acpi ata_piix libata scsi_mod uhci_hcd usbcore usb_common intel_agp intel_gtt agpgart autofs4 Feb 18 18:40:04 maximus kernel: [ 205.896846] CPU: 1 PID: 4493 Comm: pppd Tainted: P O 3.10.26-std-def-alt1 #1 Feb 18 18:40:04 maximus kernel: [ 205.896850] Hardware name: System manufacturer System Product Name/P5B-MX, BIOS 0506 08/06/2007 Feb 18 18:40:04 maximus kernel: [ 205.896853] task: db4bcdc0 ti: f1faa000 task.ti: f1faa000 Feb 18 18:40:04 maximus kernel: [ 205.896857] EIP: 0060:[<f9174f51>] EFLAGS: 00210246 CPU: 1 Feb 18 18:40:04 maximus kernel: [ 205.896862] EIP is at ppp_register_channel+0x11/0x20 [ppp_generic] Feb 18 18:40:04 maximus kernel: [ 205.896865] EAX: 00000000 EBX: f3c1c000 ECX: 0000000d EDX: f3c1c0a0 Feb 18 18:40:04 maximus kernel: [ 205.896868] ESI: ef213000 EDI: fffffff4 EBP: f1fabe48 ESP: f1fabe48 Feb 18 18:40:04 maximus kernel: [ 205.896872] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 Feb 18 18:40:04 maximus kernel: [ 205.896875] CR0: 8005003b CR2: 00000014 CR3: 016d1000 CR4: 000007d0 Feb 18 18:40:04 maximus kernel: [ 205.896878] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 Feb 18 18:40:04 maximus kernel: [ 205.896881] DR6: ffff0ff0 DR7: 00000400 Feb 18 18:40:04 maximus kernel: [ 205.896884] Stack: Feb 18 18:40:05 maximus kernel: [ 205.896886] f1fabe5c f804da20 ef213000 f3e29da0 00000000 f1fabe6c c12a7c8c ef213000 Feb 18 18:40:05 maximus kernel: [ 205.896896] ef213030 f1fabef0 c12a8988 00000001 00000001 00000000 f1fabe8c 00200282 Feb 18 18:40:05 maximus kernel: [ 205.896906] db4bcdc0 db4bcdc0 ef213018 00000001 00000001 00200282 00000001 00000001 Feb 18 18:40:05 maximus kernel: [ 205.896916] Call Trace: Feb 18 18:40:05 maximus kernel: [ 205.896922] [<f804da20>] ppp_asynctty_open+0x100/0x140 [ppp_async] Feb 18 18:40:05 maximus kernel: [ 205.896930] [<c12a7c8c>] tty_ldisc_open.isra.2+0x2c/0x70 Feb 18 18:40:05 maximus kernel: [ 205.896936] [<c12a8988>] tty_ldisc_hangup+0x238/0x2a0 Feb 18 18:40:05 maximus kernel: [ 205.896942] [<c1049146>] ? group_send_sig_info+0x46/0x60 Feb 18 18:40:05 maximus kernel: [ 205.896947] [<c104919a>] ? __kill_pgrp_info+0x3a/0x70 Feb 18 18:40:05 maximus kernel: [ 205.896951] [<c10491ff>] ? kill_pgrp+0x2f/0x50 Feb 18 18:40:05 maximus kernel: [ 205.896958] [<c12a0d96>] __tty_hangup+0x2b6/0x3a0 Feb 18 18:40:05 maximus kernel: [ 205.896963] [<c102cb38>] ? default_spin_lock_flags+0x8/0x10 Feb 18 18:40:05 maximus kernel: [ 205.896969] [<c12a24db>] disassociate_ctty+0x6b/0x210 Feb 18 18:40:05 maximus kernel: [ 205.896974] [<c103d3cf>] do_exit+0x5ef/0x8d0 Feb 18 18:40:05 maximus kernel: [ 205.896980] [<c103d71f>] do_group_exit+0x2f/0x90 Feb 18 18:40:05 maximus kernel: [ 205.896985] [<c103d793>] SyS_exit_group+0x13/0x20 Feb 18 18:40:05 maximus kernel: [ 205.896991] [<c140789c>] syscall_call+0x7/0xb Feb 18 18:40:05 maximus kernel: [ 205.896994] Code: ef 0f 0b e8 1a 1e 00 00 e8 1a 1e 00 00 8d b6 00 00 00 00 8d bc 27 00 00 00 00 55 89 c2 64 a1 90 36 6c c1 8b 80 b0 03 00 00 89 e5 <8b> 40 14 e8 97 fe ff ff 5d c3 90 8d 74 26 00 8b 15 b4 76 17 f9 Feb 18 18:40:05 maximus kernel: [ 205.897056] EIP: [<f9174f51>] ppp_register_channel+0x11/0x20 [ppp_generic] SS:ESP 0068:f1fabe48 Feb 18 18:40:05 maximus kernel: [ 205.897063] CR2: 0000000000000014 Feb 18 18:40:05 maximus kernel: [ 205.897068] ---[ end trace bef0a5532d93c282 ]--- Feb 18 18:40:05 maximus kernel: [ 205.897071] Fixing recursive fault but reboot is needed!
next reply other threads:[~2014-02-18 12:06 UTC|newest] Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-02-18 12:06 Васюк Максим [this message] 2014-02-18 13:03 ` Vasiliy D. Sevostyanov 2014-02-19 5:44 ` Васюк Максим Анатольевич
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