Re: [crash] BUG: unable to handle kernel NULL pointer dereference at 0000000000000370

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From: Larry Finger
Date: Monday, July 21, 2008 - 11:34 pm

David Miller wrote:

No. It landed on this one.

37437bb2e1ae8af470dfcd5b4ff454110894ccaf is first bad commit
commit 37437bb2e1ae8af470dfcd5b4ff454110894ccaf
Author: David S. Miller <davem@davemloft.net>
Date:   Wed Jul 16 02:15:04 2008 -0700

     pkt_sched: Schedule qdiscs instead of netdev_queue.

     When we have shared qdiscs, packets come out of the qdiscs
     for multiple transmit queues.

     Therefore it doesn't make any sense to schedule the transmit
     queue when logically we cannot know ahead of time the TX
     queue of the SKB that the qdisc->dequeue() will give us.

     Just for sanity I added a BUG check to make sure we never
     get into a state where the noop_qdisc is scheduled.

     Signed-off-by: David S. Miller <davem@davemloft.net>

:040000 040000 4d13d1fb1ae37d9720c3db6b1368866e78621f55 
f1a0f5e5a191e7904b528d9e10069a4324a5d328 M      include
:040000 040000 3515aad52a2cdaaba85feeffc0944d7f07a19c96 
4854d4f4df9726a2e8837037f82bde807bed2ede M      net

Larry
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Messages in current thread:
[GIT]: Networking, David Miller, (Sun Jul 20, 10:44 am)
Re: [GIT]: Networking, Arjan van de Ven, (Sun Jul 20, 10:59 am)
Re: [GIT]: Networking, David Miller, (Sun Jul 20, 4:52 pm)
Re: [GIT]: Networking, Linus Torvalds, (Sun Jul 20, 5:54 pm)
Re: [GIT]: Networking, David Miller, (Sun Jul 20, 6:03 pm)
Re: [GIT]: Networking, Linus Torvalds, (Sun Jul 20, 6:07 pm)
Re: [GIT]: Networking, Alexey Dobriyan, (Sun Jul 20, 6:09 pm)
Re: [GIT]: Networking, David Miller, (Sun Jul 20, 6:14 pm)
Re: [GIT]: Networking, David Miller, (Sun Jul 20, 6:17 pm)
Re: [GIT]: Networking, Patrick McHardy, (Sun Jul 20, 6:20 pm)
Re: [GIT]: Networking, Alexey Dobriyan, (Sun Jul 20, 6:22 pm)
Re: [GIT]: Networking, Alexey Dobriyan, (Sun Jul 20, 7:40 pm)
Re: [GIT]: Networking, David Miller, (Sun Jul 20, 7:48 pm)
Re: [GIT]: Networking, David Miller, (Sun Jul 20, 10:11 pm)
Re: [GIT]: Networking, Alexander Beregalov, (Mon Jul 21, 2:48 am)
Re: [GIT]: Networking, Ben Hutchings, (Mon Jul 21, 3:16 am)
Re: [GIT]: Networking, Stefan Richter, (Mon Jul 21, 4:28 am)
Re: [GIT]: Networking, James Morris, (Mon Jul 21, 4:45 am)
Re: [GIT]: Networking, Alexey Dobriyan, (Mon Jul 21, 4:57 am)
Re: [GIT]: Networking, Patrick McHardy, (Mon Jul 21, 5:05 am)
Re: [GIT]: Networking, Ingo Molnar, (Mon Jul 21, 6:50 am)
Re: [GIT]: Networking, Stefan Richter, (Mon Jul 21, 7:15 am)
Re: [GIT]: Networking, David Miller, (Mon Jul 21, 8:27 am)
Re: [GIT]: Networking, David Miller, (Mon Jul 21, 8:35 am)
Re: [GIT]: Networking, Alexander Beregalov, (Mon Jul 21, 9:04 am)
Re: [GIT]: Networking, Linus Torvalds, (Mon Jul 21, 9:49 am)
Re: [GIT]: Networking, David Miller, (Mon Jul 21, 9:53 am)
Re: [GIT]: Networking, David Miller, (Mon Jul 21, 10:28 am)
Re: [GIT]: Networking, Linus Torvalds, (Mon Jul 21, 10:40 am)
[crash] kernel BUG at net/core/dev.c:1328!, Ingo Molnar, (Mon Jul 21, 11:23 am)
Re: [crash] kernel BUG at net/core/dev.c:1328!, Linus Torvalds, (Mon Jul 21, 11:35 am)
Re: [crash] kernel BUG at net/core/dev.c:1328!, Ingo Molnar, (Mon Jul 21, 11:46 am)
Re: [crash] kernel BUG at net/core/dev.c:1328!, David Miller, (Mon Jul 21, 12:00 pm)
Re: [crash] kernel BUG at net/core/dev.c:1328!, Stefan Richter, (Mon Jul 21, 12:20 pm)
Re: [crash] kernel BUG at net/core/dev.c:1328!, Ingo Molnar, (Mon Jul 21, 12:30 pm)
Re: [crash] kernel BUG at net/core/dev.c:1328!, Ingo Molnar, (Mon Jul 21, 12:44 pm)
Re: [crash] kernel BUG at net/core/dev.c:1328!, David Miller, (Mon Jul 21, 1:11 pm)
Re: [crash] kernel BUG at net/core/dev.c:1328!, David Miller, (Mon Jul 21, 1:20 pm)
Re: [GIT]: Networking, David Miller, (Mon Jul 21, 1:32 pm)
Re: [GIT]: Networking, Patrick McHardy, (Mon Jul 21, 1:33 pm)
Re: [crash] kernel BUG at net/core/dev.c:1328!, Stefan Richter, (Mon Jul 21, 2:26 pm)
Re: [crash] BUG: unable to handle kernel NULL pointer dere ..., Larry Finger, (Mon Jul 21, 11:34 pm)
[TCP bug] stuck distcc connections in latest -git, Ingo Molnar, (Tue Jul 22, 4:21 am)
Re: [TCP bug] stuck distcc connections in latest -git, David Newall, (Tue Jul 22, 6:45 am)
Re: [TCP bug] stuck distcc connections in latest -git, Ingo Molnar, (Tue Jul 22, 6:57 am)
Re: [TCP bug] stuck distcc connections in latest -git, David Newall, (Tue Jul 22, 7:54 am)
Re: [TCP bug] stuck distcc connections in latest -git, Ingo Molnar, (Tue Jul 22, 8:34 am)
Re: [TCP bug] stuck distcc connections in latest -git, Willy Tarreau, (Tue Jul 22, 2:12 pm)
Re: [TCP bug] stuck distcc connections in latest -git, Ingo Molnar, (Wed Jul 23, 1:26 am)
Re: [GIT]: Networking, David Miller, (Wed Jul 23, 4:42 pm)
Re: [regression] nf_iterate(), BUG: unable to handle kerne ..., Krzysztof Oledzki, (Thu Jul 24, 11:00 am)