• Bug#267014: kernel-image-2.6.7-1-686: OOps in networking during netatal

    From Mike Fedyk@1:229/2 to All on Fri Aug 20 10:50:13 2004
    XPost: linux.debian.kernel
    From: [email protected]

    Package: kernel-image-2.6.7-1-686
    Version: 2.6.7-2
    Severity: important

    I'm trying to upgrade this system from a custom 2.6.3+patches kernel and I
    ran into this problem.

    Let me know if you need any more info.

    EXT3 FS on md1, internal journal
    EXT3-fs: mounted filesystem with ordered data mode.
    nfs warning: mount version older than kernel
    NET: Registered protocol family 10
    Disabled Privacy Extensions on device c02f4780(lo)
    IPv6 over IPv4 tunneling driver
    NET: Registered protocol family 17
    eth0: no IPv6 routers present
    Installing knfsd (copyright (C) 1996 [email protected]).
    NET: Registered protocol family 5
    Unable to handle kernel NULL pointer dereference at virtual address 000000c7
    printing eip:
    c0214729
    *pde = 00000000
    Oops: 0002 [#1]
    PREEMPT
    Modules linked in: appletalk nfsd exportfs af_packet autofs ipv6 nfs lockd sunrpc raid1 dm_mod capability commoncap eepro100 mii rtc ext3 jbd mbcache reiserfs sd_mod aic7xxx scsi_mod raid5 md xor unix font vesafb cfbcopyarea cfbimgblt cfbfillrect
    CPU: 0
    EIP: 0060:[<c0214729>] Not tainted
    EFLAGS: 00010282 (2.6.7-1-686)
    EIP is at skb_copy_and_csum_datagram_iovec+0x19/0x100
    eax: 00001000 ebx: f7c85f30 ecx: 00000008 edx: f7d0d740
    esi: 00000142 edi: f7d0d740 ebp: 00000008 esp: f7c85d10
    ds: 007b es: 007b ss: 0068
    Process named (pid: 807, threadinfo=f7c84000 task=f70cabf0)
    Stack: f79a55e0 c02140b9 f79a5624 f7d0db00 00000000 00000000 f7d0d740 0000013a
    00000000 f7c85f10 c0254f38 f7d0d740 00000008 f7c85f30 f7c85d5c f7d0db10
    00000282 f7c85e90 f79a570c fffffff5 c02f7780 f7c85f10 f7c85f10 f7c85db4 Call Trace:
    [<c02140b9>] skb_recv_datagram+0xc9/0xd0
    [<c0254f38>] udp_recvmsg+0x2b8/0x2f0
    [<c025ce18>] inet_recvmsg+0x58/0x80
    [<c020e276>] sock_recvmsg+0x96/0xc0
    [<c01a5772>] copy_from_user+0x42/0x70
    [<c01a5772>] copy_from_user+0x42/0x70
    [<c0117d18>] recalc_task_prio+0xa8/0x1a0
    [<c01a5772>] copy_from_user+0x42/0x70
    [<c0213a6c>] verify_iovec+0x3c/0xa0
    [<c020fd76>] sys_recvmsg+0x146/0x200
    [<c0279a45>] schedule_timeout+0xb5/0xc0
    [<c012ebb7>] unqueue_me+0x57/0xb0
    [<c012ed57>] futex_wait+0x147/0x1a0
    [<c0146e89>] find_extend_vma+0x29/0x90
    [<c012e5b2>] get_futex_key+0x42/0x190
    [<c01a5772>] copy_from_user+0x42/0x70
    [<c021008b>] sys_socketcall+0x25b/0x260
    [<c010605b>] syscall_call+0x7/0xb

    Code: 29 6e 85 c0 75 0b 90 83 c3 08 8b 43 04 85 c0 74 f6 39 f0 73



    -- System Information:
    Debian Release: 3.1
    APT prefers testing
    APT policy: (7221, 'testing'), (711, 'unstable')
    Architecture: i386 (i686)
    Kernel: Linux 2.6.7-1-686
    Locale: LANG=C, LC_CTYPE=C

    Versions of packages kernel-image-2.6.7-1-686 depends on:
    ii coreutils [fileutils] 5.2.1-2 The GNU core utilities
    ii fileutils 5.2.1-2 The GNU file management utilities ii initrd-tools 0.1.71 tools to create initrd image for p ii module-init-tools 3.1-pre5-3 tools for managing Linux kernel mo

    -- no debconf information


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