Attachment 299656 Details for Bug 438529 – st-NetworkManager-stop-erasedpackage.txt

st-NetworkManager-stop-erasedpackage.txt

st-NetworkManager-stop-erasedpackage.txt (text/plain), 5.23 KB, created by Andrew Farris on 2008-03-31 01:50:48 UTC

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Creator: Andrew Farris

Created: 2008-03-31 01:50:48 UTC

Size: 5.23 KB

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>Mar 30 17:42:10 localhost NetworkManager: <WARN>  nm_signal_handler(): Caught signal 15, shutting down normally.
>Mar 30 17:42:10 localhost NetworkManager: <info>  Bringing down device eth1
>Mar 30 17:42:10 localhost NetworkManager: <info>  Deactivating device eth1.
>Mar 30 17:42:10 localhost NetworkManager: <info>  eth1: canceled DHCP transaction, dhclient pid 10986
>Mar 30 17:42:11 localhost NetworkManager: <info>  Deactivating device eth1.
>Mar 30 17:42:11 localhost NetworkManager: <info>  Bringing down device eth0
>Mar 30 17:42:11 localhost kernel: 
>
>=======================================================
>[ INFO: possible circular locking dependency detected ]
>2.6.25-0.121.rc5.git4.fc9 #1
>-------------------------------------------------------
>NetworkManager/2336 is trying to acquire lock:
> (events){--..}, at: [<c0436d9e>] flush_workqueue+0x0/0x85
>
>but task is already holding lock:
> (rtnl_mutex){--..}, at: [<c05cd164>] rtnetlink_rcv+0x12/0x26
>
>which lock already depends on the new lock.
>
>
>the existing dependency chain (in reverse order) is:
>
>-> #2 (rtnl_mutex){--..}:
>       [<c0445774>] __lock_acquire+0xa99/0xc11
>       [<c0445956>] lock_acquire+0x6a/0x90
>       [<c0637e09>] mutex_lock_nested+0xdb/0x271
>       [<c05cd150>] rtnl_lock+0xf/0x11
>       [<c05cdee5>] linkwatch_event+0x8/0x22
>       [<c0436560>] run_workqueue+0xd3/0x1a1
>       [<c04366e4>] worker_thread+0xb6/0xc2
>       [<c04392e6>] kthread+0x3b/0x61
>       [<c04069ef>] kernel_thread_helper+0x7/0x10
>       [<ffffffff>] 0xffffffff
>
>-> #1 ((linkwatch_work).work){--..}:
>       [<c0445774>] __lock_acquire+0xa99/0xc11
>       [<c0445956>] lock_acquire+0x6a/0x90
>       [<c043655a>] run_workqueue+0xcd/0x1a1
>       [<c04366e4>] worker_thread+0xb6/0xc2
>       [<c04392e6>] kthread+0x3b/0x61
>       [<c04069ef>] kernel_thread_helper+0x7/0x10
>       [<ffffffff>] 0xffffffff
>
>-> #0 (events){--..}:
>       [<c0445693>] __lock_acquire+0x9b8/0xc11
>       [<c0445956>] lock_acquire+0x6a/0x90
>       [<c0436de2>] flush_workqueue+0x44/0x85
>       [<c0436e30>] flush_scheduled_work+0xd/0xf
>       [<f8f7680a>] tulip_down+0x20/0x1a3 [tulip]
>       [<f8f772b5>] tulip_close+0x24/0xd6 [tulip]
>       [<c05c5a11>] dev_close+0x52/0x6f
>       [<c05c5768>] dev_change_flags+0x9f/0x152
>       [<c05cc2eb>] do_setlink+0x24a/0x2fc
>       [<c05cc47f>] rtnl_setlink+0xe2/0xe6
>       [<c05cd31a>] rtnetlink_rcv_msg+0x1a2/0x1bc
>       [<c05da486>] netlink_rcv_skb+0x30/0x86
>       [<c05cd170>] rtnetlink_rcv+0x1e/0x26
>       [<c05d9faa>] netlink_unicast+0x1b7/0x215
>       [<c05da260>] netlink_sendmsg+0x258/0x265
>       [<c05ba4e9>] sock_sendmsg+0xde/0xf9
>       [<c05ba643>] sys_sendmsg+0x13f/0x192
>       [<c05bb577>] sys_socketcall+0x16b/0x188
>       [<c0405d12>] syscall_call+0x7/0xb
>       [<ffffffff>] 0xffffffff
>
>other info that might help us debug this:
>
>1 lock held by NetworkManager/2336:
> #0:  (rtnl_mutex){--..}, at: [<c05cd164>] rtnetlink_rcv+0x12/0x26
>
>stack backtrace:
>Pid: 2336, comm: NetworkManager Not tainted 2.6.25-0.121.rc5.git4.fc9 #1
> [<c0444ac5>] print_circular_bug_tail+0x5b/0x66
> [<c0444938>] ? print_circular_bug_entry+0x39/0x43
> [<c0445693>] __lock_acquire+0x9b8/0xc11
> [<c063945b>] ? _spin_unlock_irq+0x22/0x2f
> [<c0445956>] lock_acquire+0x6a/0x90
> [<c0436d9e>] ? flush_workqueue+0x0/0x85
> [<c0436de2>] flush_workqueue+0x44/0x85
> [<c0436d9e>] ? flush_workqueue+0x0/0x85
> [<c0436e30>] flush_scheduled_work+0xd/0xf
> [<f8f7680a>] tulip_down+0x20/0x1a3 [tulip]
> [<c04447bb>] ? trace_hardirqs_on+0xe9/0x10a
> [<c05d38bf>] ? dev_deactivate+0xb1/0xde
> [<f8f772b5>] tulip_close+0x24/0xd6 [tulip]
> [<c05c5a11>] dev_close+0x52/0x6f
> [<c05c5768>] dev_change_flags+0x9f/0x152
> [<c05cc2eb>] do_setlink+0x24a/0x2fc
> [<c063940e>] ? _read_unlock+0x1d/0x20
> [<c05cc47f>] rtnl_setlink+0xe2/0xe6
> [<c05cc39d>] ? rtnl_setlink+0x0/0xe6
> [<c05cd31a>] rtnetlink_rcv_msg+0x1a2/0x1bc
> [<c05cd178>] ? rtnetlink_rcv_msg+0x0/0x1bc
> [<c05da486>] netlink_rcv_skb+0x30/0x86
> [<c05cd170>] rtnetlink_rcv+0x1e/0x26
> [<c05d9faa>] netlink_unicast+0x1b7/0x215
> [<c05da260>] netlink_sendmsg+0x258/0x265
> [<c05ba4e9>] sock_sendmsg+0xde/0xf9
> [<c0439537>] ? autoremove_wake_function+0x0/0x33
> [<c040a2f4>] ? native_sched_clock+0xb5/0xd1
> [<c040a026>] ? sched_clock+0x8/0xb
> [<c0442ffd>] ? lock_release_holdtime+0x1a/0x115
> [<c0489012>] ? fget_light+0x8e/0xb9
> [<c04fdab4>] ? copy_from_user+0x39/0x121
> [<c05c0ef5>] ? verify_iovec+0x40/0x6f
> [<c05ba643>] sys_sendmsg+0x13f/0x192
> [<c05bb0cb>] ? sys_recvmsg+0x16e/0x17b
> [<c040a2f4>] ? native_sched_clock+0xb5/0xd1
> [<c0442ffd>] ? lock_release_holdtime+0x1a/0x115
> [<c06394a8>] ? _spin_unlock_irqrestore+0x40/0x50
> [<c04447bb>] ? trace_hardirqs_on+0xe9/0x10a
> [<c04255a3>] ? hrtick_set+0x80/0xe5
> [<c05bb577>] sys_socketcall+0x16b/0x188
> [<c0405d12>] syscall_call+0x7/0xb
> =======================
>0000:02:0a.0: tulip_stop_rxtx() failed (CSR5 0xfc06c012 CSR6 0xff970111)
>Mar 30 17:42:11 localhost NetworkManager: <info>  Deactivating device eth0.
>Mar 30 17:42:11 localhost NetworkManager: <info>  Bringing down device wlan0
>Mar 30 17:42:11 localhost NetworkManager: <info>  Deactivating device wlan0.
>Mar 30 17:42:11 localhost NetworkManager: <WARN>  nm_device_802_11_wireless_disable_encryption(): error setting key for device wlan0: No such file or directory
>
>The tulip_stop_rxtx is a problem reported in bug# 431038 and is not specific to this NetworkManager problem.

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Attachments on bug 438529: 298789 | 298797 | 298888 | 299656