Public bug reported:
Binary package hint: network-manager
NetworkManager crashed and no net connection possible until system
restart. WiFi led is always off until system restart. sudo
/etc/init.d/NetworkManager restart doesn't help. Only complete system
restart helps.
Messages from kern.log:
Mar 15 20:54:33 elaste kernel: [96379.069769] wlan0: disassociating by local
choice (reason=3)
Mar 15 20:54:34 elaste kernel: [96381.171666] wlan0: deauthenticated
Mar 15 20:54:41 elaste kernel: [96389.082397] NetworkManager: page allocation
failure. order:5, mode:0x8020
Mar 15 20:54:42 elaste kernel: [96389.082405] Pid: 5296, comm: NetworkManager
Tainted: G W 2.6.28-9-generic #31-Ubuntu
Mar 15 20:54:42 elaste kernel: [96389.082410] Call Trace:
Mar 15 20:54:42 elaste kernel: [96389.082421] [<c04f2061>] ? printk+0x18/0x1f
Mar 15 20:54:42 elaste kernel: [96389.082431] [<c0194167>]
__alloc_pages_internal+0x387/0x490
Mar 15 20:54:42 elaste kernel: [96389.082440] [<c01087c3>]
dma_generic_alloc_coherent+0x73/0xe0
Mar 15 20:54:42 elaste kernel: [96389.082447] [<c0108750>] ?
dma_generic_alloc_coherent+0x0/0xe0
Mar 15 20:54:42 elaste kernel: [96389.082471] [<f7f44eb3>]
iwl3945_tx_queue_init+0x1d3/0x2b0 [iwl3945]
Mar 15 20:54:42 elaste kernel: [96389.082487] [<f7f4f5b8>]
iwl3945_hw_nic_init+0x3e8/0x470 [iwl3945]
Mar 15 20:54:42 elaste kernel: [96389.082501] [<f7f48022>]
__iwl3945_up+0x92/0x270 [iwl3945]
Mar 15 20:54:42 elaste kernel: [96389.082507] [<c0102ab7>] ?
__switch_to+0xb7/0x1a0
Mar 15 20:54:42 elaste kernel: [96389.082521] [<f7f4b1d0>]
iwl3945_mac_start+0x50/0x1c0 [iwl3945]
Mar 15 20:54:42 elaste kernel: [96389.082549] [<f7d3210a>]
ieee80211_open+0x32a/0x830 [mac80211]
Mar 15 20:54:42 elaste kernel: [96389.082557] [<c015296a>] ?
hrtimer_try_to_cancel+0x3a/0x90
Mar 15 20:54:42 elaste kernel: [96389.082564] [<c04f33f9>] ?
schedule_hrtimeout_range+0xe9/0x150
Mar 15 20:54:42 elaste kernel: [96389.082572] [<c0426512>] dev_open+0xa2/0xe0
Mar 15 20:54:42 elaste kernel: [96389.082578] [<c04f4491>] ?
_spin_unlock_bh+0x11/0x20
Mar 15 20:54:42 elaste kernel: [96389.082585] [<c042594a>] ?
dev_set_rx_mode+0x2a/0x40
Mar 15 20:54:42 elaste kernel: [96389.082591] [<c0425bc1>]
dev_change_flags+0x131/0x1c0
Mar 15 20:54:42 elaste kernel: [96389.082599] [<c042ea0d>]
do_setlink+0x1ed/0x3a0
Mar 15 20:54:42 elaste kernel: [96389.082606] [<c0440303>] ?
nla_reserve+0x43/0x60
Mar 15 20:54:42 elaste kernel: [96389.082613] [<c042e30f>] ?
rtnl_fill_ifinfo+0x2cf/0x3b0
Mar 15 20:54:42 elaste kernel: [96389.082621] [<c042eca1>]
rtnl_setlink+0xe1/0x120
Mar 15 20:54:42 elaste kernel: [96389.082627] [<c043f470>] ?
netlink_dump_start+0x130/0x170
Mar 15 20:54:42 elaste kernel: [96389.082634] [<c042ebc0>] ?
rtnl_setlink+0x0/0x120
Mar 15 20:54:42 elaste kernel: [96389.082641] [<c042ddf5>]
rtnetlink_rcv_msg+0x165/0x200
Mar 15 20:54:42 elaste kernel: [96389.082647] [<c042e3f0>] ?
rtnl_dump_ifinfo+0x0/0xa0
Mar 15 20:54:42 elaste kernel: [96389.082654] [<c042dc90>] ?
rtnetlink_rcv_msg+0x0/0x200
Mar 15 20:54:42 elaste kernel: [96389.082661] [<c043f316>]
netlink_rcv_skb+0x76/0xa0
Mar 15 20:54:42 elaste kernel: [96389.082668] [<c042dc7c>]
rtnetlink_rcv+0x1c/0x30
Mar 15 20:54:42 elaste kernel: [96389.082674] [<c043ea9d>]
netlink_unicast+0x25d/0x290
Mar 15 20:54:42 elaste kernel: [96389.082680] [<c043fb1b>]
netlink_sendmsg+0x1cb/0x2b0
Mar 15 20:54:42 elaste kernel: [96389.082688] [<c041840a>]
sock_sendmsg+0xea/0x110
Mar 15 20:54:42 elaste kernel: [96389.082696] [<c02a7db0>] ?
apparmor_socket_recvmsg+0x10/0x20
Mar 15 20:54:42 elaste kernel: [96389.082705] [<c014ec40>] ?
autoremove_wake_function+0x0/0x50
Mar 15 20:54:42 elaste kernel: [96389.082712] [<c014ec40>] ?
autoremove_wake_function+0x0/0x50
Mar 15 20:54:42 elaste kernel: [96389.082720] [<c02ccdd5>] ?
copy_from_user+0x35/0x130
Mar 15 20:54:42 elaste kernel: [96389.082727] [<c041f8f0>] ?
verify_iovec+0x30/0xb0
Mar 15 20:54:42 elaste kernel: [96389.082733] [<c0418541>]
sys_sendmsg+0x111/0x230
Mar 15 20:54:42 elaste kernel: [96389.082741] [<c0127bed>] ?
sched_slice+0x2d/0x50
Mar 15 20:54:42 elaste kernel: [96389.082748] [<c04f4288>] ?
_spin_lock+0x8/0x10
Mar 15 20:54:42 elaste kernel: [96389.082756] [<c01b5ba0>] ?
add_partial+0x40/0x70
Mar 15 20:54:42 elaste kernel: [96389.082762] [<c01b80c9>] ?
__slab_free+0x89/0xe0
Mar 15 20:54:42 elaste kernel: [96389.082769] [<c01d14dd>] ?
free_fdtable_rcu+0x7d/0x90
Mar 15 20:54:42 elaste kernel: [96389.082776] [<c01d14dd>] ?
free_fdtable_rcu+0x7d/0x90
Mar 15 20:54:42 elaste kernel: [96389.082783] [<c0134274>] ?
run_rebalance_domains+0x34/0xc0
Mar 15 20:54:42 elaste kernel: [96389.082790] [<c0418cf5>]
sys_socketcall+0xd5/0x2b0
Mar 15 20:54:42 elaste kernel: [96389.082797] [<c0119ffb>] ?
smp_apic_timer_interrupt+0x5b/0x90
Mar 15 20:54:42 elaste kernel: [96389.082804] [<c0103f6b>]
sysenter_do_call+0x12/0x2f
Mar 15 20:54:42 elaste kernel: [96389.082808] Mem-Info:
Mar 15 20:54:42 elaste kernel: [96389.082812] DMA per-cpu:
Mar 15 20:54:42 elaste kernel: [96389.082816] CPU 0: hi: 0, btch: 1
usd: 0
Mar 15 20:54:42 elaste kernel: [96389.082820] CPU 1: hi: 0, btch: 1
usd: 0
Mar 15 20:54:42 elaste kernel: [96389.082824] Normal per-cpu:
Mar 15 20:54:42 elaste kernel: [96389.082827] CPU 0: hi: 186, btch: 31
usd: 55
Mar 15 20:54:42 elaste kernel: [96389.082831] CPU 1: hi: 186, btch: 31
usd: 172
Mar 15 20:54:42 elaste kernel: [96389.082835] HighMem per-cpu:
Mar 15 20:54:42 elaste kernel: [96389.082838] CPU 0: hi: 186, btch: 31
usd: 46
Mar 15 20:54:42 elaste kernel: [96389.082842] CPU 1: hi: 186, btch: 31
usd: 181
Mar 15 20:54:42 elaste kernel: [96389.082849] Active_anon:249083
active_file:12544 inactive_anon:125580
Mar 15 20:54:42 elaste kernel: [96389.082851] inactive_file:37873
unevictable:7 dirty:6429 writeback:25 unstable:0
Mar 15 20:54:42 elaste kernel: [96389.082853] free:61011 slab:13971
mapped:12794 pagetables:2521 bounce:0
Mar 15 20:54:42 elaste kernel: [96389.082861] DMA free:3552kB min:64kB low:80kB
high:96kB active_anon:0kB inactive_anon:8kB active_file:2492kB
inactive_file:2256kB unevictable:0kB present:15764kB pages_scanned:0
all_unreclaimable? no
Mar 15 20:54:42 elaste kernel: [96389.082868] lowmem_reserve[]: 0 861 2006 2006
Mar 15 20:54:42 elaste kernel: [96389.082880] Normal free:213692kB min:3720kB
low:4648kB high:5580kB active_anon:245220kB inactive_anon:246812kB
active_file:30772kB inactive_file:46380kB unevictable:0kB present:881880kB
pages_scanned:74 all_unreclaimable? no
Mar 15 20:54:42 elaste kernel: [96389.082887] lowmem_reserve[]: 0 0 9164 9164
Mar 15 20:54:42 elaste kernel: [96389.082899] HighMem free:26800kB min:512kB
low:1748kB high:2984kB active_anon:751112kB inactive_anon:255500kB
active_file:16912kB inactive_file:102856kB unevictable:28kB present:1173052kB
pages_scanned:0 all_unreclaimable? no
Mar 15 20:54:42 elaste kernel: [96389.082905] lowmem_reserve[]: 0 0 0 0
Mar 15 20:54:42 elaste kernel: [96389.082913] DMA: 18*4kB 5*8kB 5*16kB 1*32kB
0*64kB 0*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 0*4096kB = 3552kB
Mar 15 20:54:42 elaste kernel: [96389.082933] Normal: 23705*4kB 11931*8kB
1338*16kB 60*32kB 0*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB =
213724kB
Mar 15 20:54:42 elaste kernel: [96389.082953] HighMem: 6529*4kB 19*8kB 10*16kB
1*32kB 1*64kB 0*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26780kB
Mar 15 20:54:42 elaste kernel: [96389.082973] 300706 total pagecache pages
Mar 15 20:54:42 elaste kernel: [96389.082976] 50611 pages in swap cache
Mar 15 20:54:42 elaste kernel: [96389.082980] Swap cache stats: add 923712,
delete 873101, find 175467/200526
Mar 15 20:54:42 elaste kernel: [96389.082985] Free swap = 2767676kB
Mar 15 20:54:42 elaste kernel: [96389.082988] Total swap = 5245212kB
Mar 15 20:54:42 elaste kernel: [96389.096133] 521875 pages RAM
Mar 15 20:54:42 elaste kernel: [96389.096139] 295573 pages HighMem
Mar 15 20:54:42 elaste kernel: [96389.096144] 8765 pages reserved
Mar 15 20:54:42 elaste kernel: [96389.096147] 146061 pages shared
Mar 15 20:54:42 elaste kernel: [96389.096151] 354846 pages non-shared
Mar 15 20:54:42 elaste kernel: [96389.096156] iwl3945: Tx 5 queue init failed
Mar 15 20:54:42 elaste kernel: [96389.096191] iwl3945: Unable to int nic
Mar 15 20:55:47 elaste kernel: [96427.269343] NetworkManager: page allocation
failure. order:5, mode:0x8020
Mar 15 20:55:47 elaste kernel: [96427.269351] Pid: 5296, comm: NetworkManager
Tainted: G W 2.6.28-9-generic #31-Ubuntu
Mar 15 20:55:47 elaste kernel: [96427.269357] Call Trace:
Mar 15 20:55:47 elaste kernel: [96427.269368] [<c04f2061>] ? printk+0x18/0x1f
Mar 15 20:55:47 elaste kernel: [96427.269377] [<c0194167>]
__alloc_pages_internal+0x387/0x490
Mar 15 20:55:47 elaste kernel: [96427.269385] [<c01087c3>]
dma_generic_alloc_coherent+0x73/0xe0
Mar 15 20:55:47 elaste kernel: [96427.269393] [<c0108750>] ?
dma_generic_alloc_coherent+0x0/0xe0
Mar 15 20:55:47 elaste kernel: [96427.269416] [<f7f44eb3>]
iwl3945_tx_queue_init+0x1d3/0x2b0 [iwl3945]
Mar 15 20:55:47 elaste kernel: [96427.269431] [<f7f4f5b8>]
iwl3945_hw_nic_init+0x3e8/0x470 [iwl3945]
Mar 15 20:55:47 elaste kernel: [96427.269446] [<f7f48022>]
__iwl3945_up+0x92/0x270 [iwl3945]
Mar 15 20:55:47 elaste kernel: [96427.269459] [<f7f4b1d0>]
iwl3945_mac_start+0x50/0x1c0 [iwl3945]
Mar 15 20:55:47 elaste kernel: [96427.269484] [<f7d3210a>]
ieee80211_open+0x32a/0x830 [mac80211]
Mar 15 20:55:47 elaste kernel: [96427.269491] [<c0191080>] ?
mempool_alloc+0x30/0xe0
Mar 15 20:55:47 elaste kernel: [96427.269498] [<c0426512>] dev_open+0xa2/0xe0
Mar 15 20:55:47 elaste kernel: [96427.269505] [<c04f4491>] ?
_spin_unlock_bh+0x11/0x20
Mar 15 20:55:47 elaste kernel: [96427.269511] [<c042594a>] ?
dev_set_rx_mode+0x2a/0x40
Mar 15 20:55:47 elaste kernel: [96427.269517] [<c0425bc1>]
dev_change_flags+0x131/0x1c0
Mar 15 20:55:47 elaste kernel: [96427.269525] [<c042ea0d>]
do_setlink+0x1ed/0x3a0
Mar 15 20:55:47 elaste kernel: [96427.269532] [<c0440303>] ?
nla_reserve+0x43/0x60
Mar 15 20:55:47 elaste kernel: [96427.269539] [<c042e30f>] ?
rtnl_fill_ifinfo+0x2cf/0x3b0
Mar 15 20:55:47 elaste kernel: [96427.269546] [<c042eca1>]
rtnl_setlink+0xe1/0x120
Mar 15 20:55:47 elaste kernel: [96427.269553] [<c043f470>] ?
netlink_dump_start+0x130/0x170
Mar 15 20:55:47 elaste kernel: [96427.269559] [<c042ebc0>] ?
rtnl_setlink+0x0/0x120
Mar 15 20:55:47 elaste kernel: [96427.269566] [<c042ddf5>]
rtnetlink_rcv_msg+0x165/0x200
Mar 15 20:55:47 elaste kernel: [96427.269573] [<c042e3f0>] ?
rtnl_dump_ifinfo+0x0/0xa0
Mar 15 20:55:47 elaste kernel: [96427.269579] [<c042dc90>] ?
rtnetlink_rcv_msg+0x0/0x200
Mar 15 20:55:47 elaste kernel: [96427.269586] [<c043f316>]
netlink_rcv_skb+0x76/0xa0
Mar 15 20:55:47 elaste kernel: [96427.269593] [<c042dc7c>]
rtnetlink_rcv+0x1c/0x30
Mar 15 20:55:47 elaste kernel: [96427.269599] [<c043ea9d>]
netlink_unicast+0x25d/0x290
Mar 15 20:55:47 elaste kernel: [96427.269606] [<c043fb1b>]
netlink_sendmsg+0x1cb/0x2b0
Mar 15 20:55:47 elaste kernel: [96427.269613] [<c041840a>]
sock_sendmsg+0xea/0x110
Mar 15 20:55:47 elaste kernel: [96427.269621] [<c02a7db0>] ?
apparmor_socket_recvmsg+0x10/0x20
Mar 15 20:55:47 elaste kernel: [96427.269629] [<c014ec40>] ?
autoremove_wake_function+0x0/0x50
Mar 15 20:55:47 elaste kernel: [96427.269636] [<c014ec40>] ?
autoremove_wake_function+0x0/0x50
Mar 15 20:55:47 elaste kernel: [96427.269643] [<c02ccdd5>] ?
copy_from_user+0x35/0x130
Mar 15 20:55:47 elaste kernel: [96427.269650] [<c041f8f0>] ?
verify_iovec+0x30/0xb0
Mar 15 20:55:47 elaste kernel: [96427.269656] [<c0418541>]
sys_sendmsg+0x111/0x230
Mar 15 20:55:47 elaste kernel: [96427.269664] [<c0119897>] ?
xapic_wait_icr_idle+0x17/0x20
Mar 15 20:55:47 elaste kernel: [96427.269672] [<c02c2cba>] ?
__cfq_slice_expired+0x5a/0x100
Mar 15 20:55:47 elaste kernel: [96427.269679] [<c01341ca>] ?
rebalance_domains+0xda/0x150
Mar 15 20:55:47 elaste kernel: [96427.269685] [<c0134274>] ?
run_rebalance_domains+0x34/0xc0
Mar 15 20:55:47 elaste kernel: [96427.269692] [<c0418cf5>]
sys_socketcall+0xd5/0x2b0
Mar 15 20:55:47 elaste kernel: [96427.269698] [<c0119ffb>] ?
smp_apic_timer_interrupt+0x5b/0x90
Mar 15 20:55:47 elaste kernel: [96427.269705] [<c0103f6b>]
sysenter_do_call+0x12/0x2f
Mar 15 20:55:47 elaste kernel: [96427.269709] Mem-Info:
Mar 15 20:55:47 elaste kernel: [96427.269712] DMA per-cpu:
Mar 15 20:55:47 elaste kernel: [96427.269716] CPU 0: hi: 0, btch: 1
usd: 0
Mar 15 20:55:47 elaste kernel: [96427.269720] CPU 1: hi: 0, btch: 1
usd: 0
Mar 15 20:55:47 elaste kernel: [96427.269724] Normal per-cpu:
Mar 15 20:55:47 elaste kernel: [96427.269727] CPU 0: hi: 186, btch: 31
usd: 69
Mar 15 20:55:47 elaste kernel: [96427.269731] CPU 1: hi: 186, btch: 31
usd: 155
Mar 15 20:55:47 elaste kernel: [96427.269735] HighMem per-cpu:
Mar 15 20:55:47 elaste kernel: [96427.269738] CPU 0: hi: 186, btch: 31
usd: 14
Mar 15 20:55:47 elaste kernel: [96427.269742] CPU 1: hi: 186, btch: 31
usd: 178
Mar 15 20:55:47 elaste kernel: [96427.269748] Active_anon:255335
active_file:14019 inactive_anon:132832
Mar 15 20:55:47 elaste kernel: [96427.269751] inactive_file:47857
unevictable:7 dirty:7713 writeback:280 unstable:0
Mar 15 20:55:47 elaste kernel: [96427.269753] free:36120 slab:13927
mapped:13761 pagetables:2556 bounce:0
Mar 15 20:55:47 elaste kernel: [96427.269761] DMA free:3552kB min:64kB low:80kB
high:96kB active_anon:0kB inactive_anon:8kB active_file:2496kB
inactive_file:2252kB unevictable:0kB present:15764kB pages_scanned:0
all_unreclaimable? no
Mar 15 20:55:47 elaste kernel: [96427.269767] lowmem_reserve[]: 0 861 2006 2006
Mar 15 20:55:47 elaste kernel: [96427.269779] Normal free:138700kB min:3720kB
low:4648kB high:5580kB active_anon:266268kB inactive_anon:266668kB
active_file:36276kB inactive_file:75384kB unevictable:0kB present:881880kB
pages_scanned:32 all_unreclaimable? no
Mar 15 20:55:47 elaste kernel: [96427.269786] lowmem_reserve[]: 0 0 9164 9164
Mar 15 20:55:47 elaste kernel: [96427.269798] HighMem free:2228kB min:512kB
low:1748kB high:2984kB active_anon:755072kB inactive_anon:264652kB
active_file:17304kB inactive_file:113792kB unevictable:28kB present:1173052kB
pages_scanned:98 all_unreclaimable? no
Mar 15 20:55:47 elaste kernel: [96427.269805] lowmem_reserve[]: 0 0 0 0
Mar 15 20:55:47 elaste kernel: [96427.269813] DMA: 18*4kB 5*8kB 5*16kB 1*32kB
0*64kB 0*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 0*4096kB = 3552kB
Mar 15 20:55:47 elaste kernel: [96427.269833] Normal: 4561*4kB 11970*8kB
1380*16kB 71*32kB 3*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB =
138676kB
Mar 15 20:55:47 elaste kernel: [96427.269852] HighMem: 217*4kB 98*8kB 14*16kB
1*32kB 1*64kB 0*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2228kB
Mar 15 20:55:47 elaste kernel: [96427.269871] 316211 total pagecache pages
Mar 15 20:55:47 elaste kernel: [96427.269875] 54831 pages in swap cache
Mar 15 20:55:47 elaste kernel: [96427.269879] Swap cache stats: add 929528,
delete 874697, find 176303/201714
Mar 15 20:55:47 elaste kernel: [96427.269883] Free swap = 2752744kB
Mar 15 20:55:47 elaste kernel: [96427.269886] Total swap = 5245212kB
Mar 15 20:55:47 elaste kernel: [96427.282481] 521875 pages RAM
Mar 15 20:55:47 elaste kernel: [96427.282485] 295573 pages HighMem
Mar 15 20:55:47 elaste kernel: [96427.282488] 8765 pages reserved
Mar 15 20:55:47 elaste kernel: [96427.282491] 153667 pages shared
Mar 15 20:55:47 elaste kernel: [96427.282494] 373946 pages non-shared
Mar 15 20:55:47 elaste kernel: [96427.282499] iwl3945: Tx 3 queue init failed
Mar 15 20:55:47 elaste kernel: [96427.282524] iwl3945: Unable to int nic
Mar 15 20:55:47 elaste kernel: [96455.127072] b44: eth2: powering down PHY
** Affects: network-manager (Ubuntu)
Importance: Undecided
Status: New
--
NetworkManager: page allocation failure. order:5, mode:0x8020
https://bugs.launchpad.net/bugs/343323
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