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Opened 5 years ago

Closed 5 years ago

Last modified 4 years ago

#12406 closed defect (fixed)

Ethernet on ramips crashed shortly after being restarted

Reported by: dgolle@… Owned by: developers
Priority: normal Milestone: Barrier Breaker 14.07
Component: packages Version: Attitude Adjustment 12.09 Beta
Keywords: ramips eth ethernet rt3052 rt3050 transmit queue timed out Cc: john@…

Description

At the first occurence of a larger packet being transmitted after /etc/init.d/network restart, ramips_eth crashes.
Reproducible in 12.09beta and 12.09beta2 on Rt3050 and Rt3052
This issue might be related to #12147

/init.d/netwroot@OpenWrt:/# /etc/init.d/network restart
[   71.720000] br-lan: port 2(wlan0) entered disabled state
[   71.730000] br-lan: port 1(eth0.1) entered disabled state
[   71.750000] device eth0.1 left promiscuous mode
[   71.760000] device eth0 left promiscuous mode
[   71.770000] br-lan: port 1(eth0.1) entered disabled state
[   71.790000] device wlan0 left promiscuous mode
[   71.800000] br-lan: port 2(wlan0) entered disabled state
[   73.650000] device eth0.1 entered promiscuous mode
[   73.660000] device eth0 entered promiscuous mode
[   73.680000] br-lan: port 1(eth0.1) entered forwarding state
[   73.690000] br-lan: port 1(eth0.1) entered forwarding state
[   73.700000] br-lan: received packet on eth0.1 with own address as source address
[   73.750000] ADDRCONF(NETDEV_CHANGE): eth0.1: link becomes ready
[   75.690000] br-lan: port 1(eth0.1) entered forwarding state
Configuration file: /var/run/hostapd-phy0.conf
[   75.920000] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   75.940000] device wlan0 entered promiscuous mode
[   76.060000] ADDRCONF(NETDEV_UP): wlan0: link is not ready
Using interface wlan0 with hwaddr 00:30:0a:e6:30:c1 and ssid "baitmiez"
random: Cannot read from /dev/random: Resource temporarily unavailable
random: Only 0/20 bytes of strong random data available from /dev/random
random: Not enough entropy pool available for secure operations
WPA: Not enough entropy in random pool for secure operations - update keys later when the first station connects
[   76.760000] br-lan: port 2(wlan0) entered forwarding state
[   76.770000] br-lan: port 2(wlan0) entered forwarding state
[   76.780000] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   78.770000] br-lan: port 2(wlan0) entered forwarding state
root@OpenWrt:/# [   87.040000] ------------[ cut here ]------------
[   87.040000] WARNING: at net/sched/sch_generic.c:256 0x8017e7e0()
[   87.060000] NETDEV WATCHDOG: eth0 (): transmit queue 0 timed out
[   87.070000] Modules linked in: usbip_host(C) vhci_hcd(C) usbip_core(C) fuse qcserial option moto_modem ipw sierra_net usb_wwan ums_usbat ums_sddr55 ums_sddr09 ums_karma ums_jumpshot ums_isd200 ums_freecom ums_datafab ums_cypress ums_alauda usbserial usblp usbnet ledtrig_usbdev nf_conntrack_netlink ip6t_REJECT ip6t_LOG ip6t_rt ip6t_hbh ip6t_mh ip6t_ipv6header ip6t_frag ip6t_eui64 ip6t_ah ip6table_raw ip6_queue ip6table_mangle ip6table_filter ip6_tables nf_conntrack_ipv6 nf_defrag_ipv6 nfnetlink_queue nfnetlink_log nfnetlink ipt_ULOG nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp xt_HL xt_hl xt_ecn ipt_ECN xt_CLASSIFY xt_time xt_tcpmss xt_statistic xt_mark xt_length xt_DSCP xt_dscp ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE iptable_nat nf_nat xt_recent xt_helper xt_connmark xt_connbytes pppoe xt_conntrack xt_CT xt_NOTRACK iptable_raw xt_state nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack pppox ipt_REJECT xt_TCPMSS ipt_LOG xt_comment xt_multiport xt_mac xt_limit iptable_mangle iptable_filter ip_tables xt_tcpudp x_tables msdos ipip ip6_tunnel tunnel6 tunnel4 ppp_async ppp_generic slhc vfat fat rt2800pci(O) rt2800lib(O) rt2x00soc(O) rt2x00pci(O) rt2x00lib(O) nls_utf8 nls_koi8_r nls_iso8859_2 nls_iso8859_15 nls_iso8859_13 nls_iso8859_1 nls_cp866 nls_cp852 nls_cp850 nls_cp775 nls_cp437 nls_cp1251 nls_cp1250 mac80211(O) crc_itu_t crc_ccitt ipv6 eeprom_93cx6 cfg80211(O) compat(O) arc4 aes_generic usb_storage dwc_otg sd_mod ext4 jbd2 mbcache usbcore usb_common scsi_mod nls_base crc16 crypto_algapi leds_gpio button_hotplug(O) gpio_keys_polled input_polldev input_core
[   87.350000] Call Trace:[<801fb540>] 0x801fb540
[   87.360000] [<801fb540>] 0x801fb540
[   87.360000] [<8001021c>] 0x8001021c
[   87.370000] [<8017e7e0>] 0x8017e7e0
[   87.380000] [<800102d0>] 0x800102d0
[   87.390000] [<8017e7e0>] 0x8017e7e0
[   87.390000] [<8017e670>] 0x8017e670
[   87.400000] [<8001ad3c>] 0x8001ad3c
[   87.410000] [<80015848>] 0x80015848
[   87.410000] [<80270000>] 0x80270000
[   87.420000] [<80270000>] 0x80270000
[   87.430000] [<80015a58>] 0x80015a58
[   87.430000] [<80046de0>] 0x80046de0
[   87.440000] [<80015c8c>] 0x80015c8c
[   87.450000] [<800019cc>] 0x800019cc
[   87.460000] [<80001ba0>] 0x80001ba0
[   87.460000] [<80270000>] 0x80270000
[   87.470000] [<80033afc>] 0x80033afc
[   87.480000] [<80003408>] 0x80003408
[   87.480000] [<80001bc0>] 0x80001bc0
[   87.490000] [<802558b4>] 0x802558b4
[   87.500000] [<802550dc>] 0x802550dc
[   87.510000] 
[   87.510000] ---[ end trace 66e74c1ce2940226 ]---

Attachments (0)

Change History (8)

comment:1 Changed 5 years ago by dgolle@…

root@OpenWrt:/# /etc/init.d/network restart
root@OpenWrt:/# 
[  197.040000] ------------[ cut here ]------------
[  197.040000] WARNING: at net/sched/sch_generic.c:256 dev_watchdog+0x170/0x278()
[  197.060000] NETDEV WATCHDOG: eth0 (): transmit queue 0 timed out
[  197.070000] Modules linked in: ip6t_REJECT ip6t_LOG ip6t_rt ip6t_hbh ip6t_mh ip6t_ipv6header ip6t_frag ip6t_eui64 ip6t_ah ip6table_raw ip6_queue ip6table_mangle ip6table_filter ip6_tables nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp xt_HL xt_hl xt_ecn ipt_ECN xt_CLASSIFY xt_time xt_tcpmss xt_statistic xt_mark xt_length xt_DSCP xt_dscp ipt_MASQUERADE iptable_nat nf_nat xt_recent xt_helper xt_connmark xt_connbytes l2tp_ppp pppoe xt_conntrack xt_CT xt_NOTRACK iptable_raw xt_state nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack pppox ipt_REJECT xt_TCPMSS ipt_LOG xt_comment xt_multiport xt_mac xt_limit iptable_mangle iptable_filter ip_tables xt_tcpudp x_tables sit l2tp_netlink l2tp_core tunnel4 ppp_async ppp_generic slhc gpio_button_hotplug(O) rt2800pci(O) rt2800lib(O) rt2x00soc(O) rt2x00pci(O) rt2x00lib(O) mac80211(O) nls_base crc_itu_t crc_ccitt ipv6 eeprom_93cx6 cfg80211(O) compat(O) arc4 aes_generic crypto_algapi leds_gpio button_hotplug(O) input_polldev input_core
[  197.250000] Call Trace:
[  197.260000] [<801e5f44>] dump_stack+0x8/0x34
[  197.260000] [<800105bc>] warn_slowpath_common+0x78/0xa4
[  197.280000] [<80010670>] warn_slowpath_fmt+0x2c/0x38
[  197.290000] [<80176d60>] dev_watchdog+0x170/0x278
[  197.290000] [<8001b0dc>] run_timer_softirq+0x14c/0x1ec
[  197.310000] [<80015be8>] __do_softirq+0xa0/0x154
[  197.310000] [<80015df8>] do_softirq+0x48/0x68
[  197.320000] [<8001602c>] irq_exit+0x4c/0x78
[  197.330000] [<800019cc>] ret_from_irq+0x0/0x4
[  197.340000] [<80001bc0>] r4k_wait+0x20/0x40
[  197.350000] [<80003694>] cpu_idle+0x30/0x60
[  197.360000] [<802608b4>] start_kernel+0x368/0x388
[  197.370000] 
[  197.370000] ---[ end trace dbedabc94b9a0802 ]---

comment:2 Changed 5 years ago by anonymous

ramips, RT5350

root@OpenWrt:/# ping 192.168.1.166
PING 192.168.1.166 (192.168.1.166): 56 data bytes
[   46.040000] ------------[ cut here ]------------
[   46.040000] WARNING: at net/sched/sch_generic.c:255 0x80186b0c()
[   46.060000] NETDEV WATCHDOG: eth0 (): transmit queue 0 timed out
[   46.070000] Modules linked in: usb_storage dwc_otg ledtrig_usbdev nf_nat_irc nf_nat_ftp nf_conntrack_irc nf_conntrack_ftp ipt_MASQUERADE iptable_nat xt_nat nf_nat_ipv4 nf_nat pppoe xt_conntrack xt_CT iptable_raw xt_state nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack ehci_hcd sd_mod pppox ipt_REJECT xt_TCPMSS xt_LOG xt_comment xt_multiport xt_mac xt_limit iptable_mangle iptable_filter ip_tables xt_tcpudp x_tables ppp_async ppp_generic slhc vfat fat ext4 jbd2 mbcache rt2800pci(O) rt2800lib(O) rt2x00soc(O) rt2x00pci(O) rt2x00lib(O) nls_iso8859_1 nls_cp437 mac80211(O) zram(C) zsmalloc(C) usbcore usb_common scsi_mod nls_base lzo_decompress lzo_compress crc16 crc_itu_t crc_ccitt eeprom_93cx6 cfg80211(O) compat(O) arc4 leds_gpio button_hotplug(O) gpio_keys_polled input_polldev input_core
[   46.210000] Call Trace:[<801ee94c>] 0x801ee94c
[   46.220000] [<801ee94c>] 0x801ee94c
[   46.220000] [<80010184>] 0x80010184
[   46.230000] [<80186b0c>] 0x80186b0c
[   46.240000] [<80010238>] 0x80010238
[   46.240000] [<80186b0c>] 0x80186b0c
[   46.250000] [<80033a38>] 0x80033a38
[   46.260000] [<8018698c>] 0x8018698c
[   46.260000] [<8001bd58>] 0x8001bd58
[   46.270000] [<8001bf24>] 0x8001bf24
[   46.280000] [<80016dd4>] 0x80016dd4
[   46.290000] [<80260000>] 0x80260000
[   46.290000] [<80260000>] 0x80260000
[   46.300000] [<80016f58>] 0x80016f58
[   46.310000] [<80049f8c>] 0x80049f8c
[   46.310000] [<80017174>] 0x80017174
[   46.320000] [<80260000>] 0x80260000
[   46.330000] [<800019ec>] 0x800019ec
[   46.330000] [<80001be0>] 0x80001be0
[   46.340000] [<80160210>] 0x80160210
[   46.350000] [<80260000>] 0x80260000
[   46.360000] [<80036228>] 0x80036228
[   46.360000] [<80260000>] 0x80260000
[   46.370000] [<80003448>] 0x80003448
[   46.380000] [<80001c00>] 0x80001c00
[   46.380000] [<802488e8>] 0x802488e8
[   46.390000] [<801f0000>] 0x801f0000
[   46.400000] [<802482a4>] 0x802482a4
[   46.400000] 
[   46.410000] ---[ end trace 175464ca371734d4 ]---
^C
--- 192.168.1.166 ping statistics ---
16 packets transmitted, 0 packets received, 100% packet loss
root@OpenWrt:/#


comment:3 Changed 5 years ago by gyunaev

Ethernet doesn't work at all on ramips-rt305x-mpr-a1 as well, rev 35608
Crashes as soon as the first packet is being sent with the following message:

[ 47.040000] ------------[ cut here ]------------
[ 47.040000] WARNING: at net/sched/sch_generic.c:255 dev_watchdog+0x180/0x288()
[ 47.060000] NETDEV WATCHDOG: eth0 (): transmit queue 0 timed out
[ 47.070000] Modules linked in: nf_nat_irc nf_nat_ftp nf_conntrack_irc nf_conntrack_ftp ipt_MASQUERADE iptable_nat xt_nat nf_nat_ipv4 nf_nat xt_conntrack xt_CT iptable_raw xt_state nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack ipt_REJECT xt_TCPMSS xt_LOG xt_comment xt_multiport xt_mac xt_limit iptable_mangle iptable_filter ip_tables xt_tcpudp x_tables tun rt2800pci(O) rt2800lib(O) rt2x00soc(O) rt2x00pci(O) rt2x00lib(O) mac80211(O) crc_itu_t crc_ccitt eeprom_93cx6 cfg80211(O) compat(O) arc4 crypto_blkcipher aead usb_storage ehci_hcd sd_mod ext4 jbd2 mbcache usbcore usb_common scsi_mod nls_base crc16 crypto_hash leds_gpio button_hotplug(O) gpio_keys_polled input_polldev input_core
[ 47.190000] Call Trace:
[ 47.200000] [<8000c454>] dump_stack+0x8/0x34
[ 47.200000] [<800154a4>] warn_slowpath_common+0x78/0xa4
[ 47.220000] [<80015558>] warn_slowpath_fmt+0x2c/0x38
[ 47.220000] [<80185b64>] dev_watchdog+0x180/0x288
[ 47.230000] [<80020c14>] call_timer_fn.isra.37+0x24/0x84
[ 47.250000] [<80020de4>] run_timer_softirq+0x170/0x1cc
[ 47.260000] [<8001c25c>] do_softirq+0xb0/0x184
[ 47.260000] [<8001c3e0>] do_softirq+0x48/0x68
[ 47.270000] [<8001c5fc>] irq_exit+0x4c/0x7c
[ 47.280000] [<8000082c>] ret_from_irq+0x0/0x4
[ 47.290000] [<8007fedc>] file_sb_list_del+0x58/0x74
[ 47.300000] [<8007ffc4>] fput+0x44/0xf0
[ 47.310000] [<8006df40>] remove_vma+0x48/0x70
[ 47.320000] [<8006f32c>] exit_mmap+0xf4/0x160
[ 47.330000] [<800134c0>] mmput+0x3c/0xd0
[ 47.330000] [<80018f28>] exit_mm+0x104/0x120
[ 47.340000] [<8001a240>] do_exit+0x1c8/0x664
[ 47.350000] [<8001aa34>] do_group_exit+0x7c/0xa8
[ 47.360000] [<8001aa74>]
wake_up_parent+0x0/0x18
[ 47.370000]
[ 47.370000] ---[ end trace c1d6c8020d506a73 ]---

# lsmod
Module Size Used by Tainted: G
nf_nat_irc 865 0
nf_nat_ftp 1137 0
nf_conntrack_irc 2721 1 nf_nat_irc
nf_conntrack_ftp 4945 1 nf_nat_ftp
ipt_MASQUERADE 1089 0
iptable_nat 1569 0
xt_nat 1089 0
nf_nat_ipv4 2559 1 iptable_nat
nf_nat 10016 6 nf_nat_irc,nf_nat_ftp,ipt_MASQUERADE,iptable_nat,xt_nat,nf_nat_ipv4
xt_conntrack 2161 0
xt_CT 2321 0
iptable_raw 641 0
xt_state 689 0
nf_conntrack_ipv4 4597 1
nf_defrag_ipv4 743 1 nf_conntrack_ipv4
nf_conntrack 42374 12 nf_nat_irc,nf_nat_ftp,nf_conntrack_irc,nf_conntrack_ftp,ipt_MASQUERADE,iptable_nat,nf_nat_ipv4,nf_nat,xt_conntrack,xt_CT,xt_state,nf_conntrack_ipv4
ipt_REJECT 1777 0
xt_TCPMSS 1937 0
xt_LOG 6369 0
xt_comment 481 0
xt_multiport 1201 0
xt_mac 609 0
xt_limit 1009 0
iptable_mangle 897 0
iptable_filter 673 0
ip_tables 9086 4 iptable_nat,iptable_raw,iptable_mangle,iptable_filter
xt_tcpudp 1713 0
x_tables 11014 17 ipt_MASQUERADE,xt_nat,xt_conntrack,xt_CT,iptable_raw,xt_state,ipt_REJECT,xt_TCPMSS,xt_LOG,xt_comment,xt_multiport,xt_mac,xt_limit,iptable_mangle,iptable_filter,ip_tables,xt_tcpudp
tun 11888 0
rt2800pci 5377 0
rt2800lib 50904 1 rt2800pci
rt2x00soc 1267 1 rt2800pci
rt2x00pci 2076 1 rt2800pci
rt2x00lib 33009 4 rt2800pci,rt2800lib,rt2x00soc,rt2x00pci
mac80211 289283 3 rt2800lib,rt2x00soc,rt2x00lib
crc_itu_t 1020 0
crc_ccitt 1020 1 rt2800lib
eeprom_93cx6 1824 0
cfg80211 164709 2 rt2x00lib,mac80211
compat 4978 3 rt2800pci,mac80211,cfg80211
arc4 1313 2
crypto_blkcipher 10328 1 arc4
aead 4273 0
usb_storage 33300 2
ehci_hcd 30449 0
sd_mod 25025 3
ext4 255277 1
jbd2 46511 1 ext4
mbcache 3950 1 ext4
usbcore 104190 2 usb_storage,ehci_hcd
usb_common 563 1 usbcore
scsi_mod 76492 2 usb_storage,sd_mod
nls_base 5023 1 usbcore
crc16 1016 1 ext4
crypto_hash 9563 2 ext4,jbd2
leds_gpio 1617 0
button_hotplug 2801 0
gpio_keys_polled 2289 0
input_polldev 1940 1 gpio_keys_polled
input_core 23599 4 button_hotplug,gpio_keys_polled,input_polldev

comment:4 Changed 5 years ago by gyunaev

Rebuilt the kernel with the "Enable debug messages in the Ralink ethernet driver" option enabled. Nothing new except the "ramips_eth: loaded" extra line. No further information about crash either.

comment:5 Changed 5 years ago by uduvgp@…

system type : Atheros AR7240 rev 2
machine : TP-LINK TL-WR741ND v2
cpu model : MIPS 24Kc V7.4

logread:

Mar 23 17:03:37 router kern.info kernel: [256299.590000] br-lan: port 1(eth0) entered forwarding state
Mar 23 17:04:21 router kern.warn kernel: [256343.010000] ------------[ cut here ]------------
Mar 23 17:04:21 router kern.warn kernel: [256343.010000] WARNING: at net/sched/sch_generic.c:256 0x801f6a80()
Mar 23 17:04:21 router kern.info kernel: [256343.020000] NETDEV WATCHDOG: eth0 (ag71xx): transmit queue 0 timed out
Mar 23 17:04:21 router kern.warn kernel: [truncated] [256343.020000] Modules linked in: imq sch_sfq sch_hfsc cls_flow cls_fw ath79_wdt ohci_hcd ledtrig_usbdev ledtrig_netdev xt_set(O) ip_set_list_set(O) ip_set_hash_netport(O) ip_set_hash_netiface(O) ip_set_hash_net(O) 
Mar 23 17:04:21 router kern.warn kernel: [256343.160000] Call Trace:[<80270c54>] 0x80270c54
Mar 23 17:04:21 router kern.warn kernel: [256343.170000] [<80270c54>] 0x80270c54
Mar 23 17:04:21 router kern.warn kernel: [256343.170000] [<800719bc>] 0x800719bc
Mar 23 17:04:21 router kern.warn kernel: [256343.170000] [<801f6a80>] 0x801f6a80
Mar 23 17:04:21 router kern.warn kernel: [256343.180000] [<80071a70>] 0x80071a70
Mar 23 17:04:21 router kern.warn kernel: [256343.180000] [<81b9058c>] 0x81b9058c
Mar 23 17:04:21 router kern.warn kernel: [256343.180000] [<81b94d8c>] 0x81b94d8c
Mar 23 17:04:21 router kern.warn kernel: [256343.190000] [<801f6a80>] 0x801f6a80
Mar 23 17:04:21 router kern.warn kernel: [256343.190000] [<801f6910>] 0x801f6910
Mar 23 17:04:21 router kern.warn kernel: [256343.200000] [<8007c4bc>] 0x8007c4bc
Mar 23 17:04:21 router kern.warn kernel: [256343.200000] [<80076fc4>] 0x80076fc4
Mar 23 17:04:21 router kern.warn kernel: [256343.200000] [<80300000>] 0x80300000
Mar 23 17:04:21 router kern.warn kernel: [256343.210000] [<80300000>] 0x80300000
Mar 23 17:04:21 router kern.warn kernel: [256343.210000] [<800771d0>] 0x800771d0
Mar 23 17:04:21 router kern.warn kernel: [256343.210000] [<800a8470>] 0x800a8470
Mar 23 17:04:21 router kern.warn kernel: [256343.220000] [<80077404>] 0x80077404
Mar 23 17:04:21 router kern.warn kernel: [256343.220000] [<800630ec>] 0x800630ec
Mar 23 17:04:21 router kern.warn kernel: [256343.220000] [<800632c0>] 0x800632c0
Mar 23 17:04:21 router kern.warn kernel: [256343.230000] [<80300000>] 0x80300000
Mar 23 17:04:21 router kern.warn kernel: [256343.230000] [<800951c0>] 0x800951c0
Mar 23 17:04:21 router kern.warn kernel: [256343.240000] [<800a81a4>] 0x800a81a4
Mar 23 17:04:21 router kern.warn kernel: [256343.240000] [<80064b28>] 0x80064b28
Mar 23 17:04:21 router kern.warn kernel: [256343.240000] [<800632e0>] 0x800632e0
Mar 23 17:04:21 router kern.warn kernel: [256343.250000] [<802dc8b0>] 0x802dc8b0
Mar 23 17:04:21 router kern.warn kernel: [256343.250000] [<802dc0dc>] 0x802dc0dc
Mar 23 17:04:21 router kern.warn kernel: [256343.250000] 
Mar 23 17:04:21 router kern.warn kernel: [256343.250000] ---[ end trace a70afaa5336ce51a ]---
Mar 23 17:04:21 router kern.info kernel: [256343.260000] eth0: tx timeout
Mar 23 17:04:21 router kern.info kernel: [256343.270000] eth0: link down
Mar 23 17:04:21 router kern.info kernel: [256343.270000] eth0: link up (1000Mbps/Full duplex)
Mar 23 17:04:26 router kern.info kernel: [256349.020000] eth0: tx timeout
Mar 23 17:04:26 router kern.info kernel: [256349.020000] eth0: link down
Mar 23 17:04:26 router kern.info kernel: [256349.020000] br-lan: port 1(eth0) entered disabled state
Mar 23 17:04:27 router kern.info kernel: [256349.280000] eth0: link up (1000Mbps/Full duplex)
Mar 23 17:04:27 router kern.info kernel: [256349.280000] br-lan: port 1(eth0) entered forwarding state
Mar 23 17:04:27 router kern.info kernel: [256349.290000] br-lan: port 1(eth0) entered forwarding state
Mar 23 17:04:29 router kern.info kernel: [256351.290000] br-lan: port 1(eth0) entered forwarding state
Mar 23 17:04:32 router kern.info kernel: [256355.020000] eth0: tx timeout
Mar 23 17:04:32 router kern.info kernel: [256355.020000] eth0: link down
Mar 23 17:04:32 router kern.info kernel: [256355.020000] br-lan: port 1(eth0) entered disabled state
Mar 23 17:04:33 router kern.info kernel: [256355.280000] eth0: link up (1000Mbps/Full duplex)
Mar 23 17:04:33 router kern.info kernel: [256355.280000] br-lan: port 1(eth0) entered forwarding state
Mar 23 17:04:33 router kern.info kernel: [256355.290000] br-lan: port 1(eth0) entered forwarding state
Mar 23 17:04:35 router kern.info kernel: [256357.290000] br-lan: port 1(eth0) entered forwarding state
Mar 23 17:04:38 router kern.info kernel: [256361.020000] eth0: tx timeout
Mar 23 17:04:38 router kern.info kernel: [256361.020000] eth0: link down
Mar 23 17:04:38 router kern.info kernel: [256361.020000] br-lan: port 1(eth0) entered disabled state

This happens after I reboot PC from linux (mint 13) to another linux-OS (ALTlinux p5).
One ethernet adapter is used by 2 OSes (mint ... reboot ... ALTlinux).
Same MAC 48:02:2a:07:3a:27. But different DHCP name.

cat /tmp/dhcp.leases 
1364100067 d0:c1:b1:ae:3a:ef 192.168.1.110 * *
1364097825 00:15:af:48:7e:fa 192.168.1.156 asus-notebook *
1364100621 b8:f6:b1:d4:85:bd 192.168.1.233 iPad 01:b8:f6:b1:d4:85:bd
1364095240 48:02:2a:07:3a:27 192.168.1.181 pet-desktop *
1364097748 f0:dc:e2:d5:9f:8d 192.168.1.197 TYSON 01:f0:dc:e2:d5:9f:8d
1364095607 5c:b5:24:dd:2e:62 192.168.1.188 android-pet *

In other linux name (pet-desktop) is pet-local.
Maybe this is reason.

comment:6 Changed 5 years ago by dgolle@…

the cause of the original bug was fixed by blogic in r34177 (and r34183 in AA), so this bug can be closed.
the issue reported by gyunaev and anonymous is probably due to missing/wrong esw setup, I encountered similar things whenever esw setup was wrong (still shouldn't oops though, so this should into a separate ticket).
the problem with TP-LINK TL-WR741ND v2 is unrelated, please open a separate bug for that as well.

comment:7 Changed 5 years ago by nbd

  • Resolution set to fixed
  • Status changed from new to closed

comment:8 Changed 4 years ago by jow

  • Milestone changed from Attitude Adjustment 12.09 to Barrier Breaker 14.07

Milestone Attitude Adjustment 12.09 deleted

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