Bug#430087: linux-image-2.6.18-4-amd64: oops (suspect regression)
Package: linux-image-2.6.18-4-amd64
Version: 2.6.18.dfsg.1-12
Severity: normal
I remember having seen non-fatal Oopses in old kernels in netatalk
module, which were at the time correctly diagnosed and corrected.
Yesterday I rebooted with a new kernel and now I got this:
Jun 22 11:18:22 tucano kernel: Unable to handle kernel NULL pointer dereference at 0000000000000000 RIP:
Jun 22 11:18:22 tucano kernel: [<ffffffff8840735d>] :appletalk:atalk_sendmsg+0x13d/0x567
Jun 22 11:18:22 tucano kernel: PGD 34dc3067 PUD 34dc2067 PMD 0
Jun 22 11:18:22 tucano kernel: Oops: 0000 [1] SMP
Jun 22 11:18:22 tucano kernel: CPU 0
Jun 22 11:18:22 tucano kernel: Modules linked in: nls_iso8859_1 isofs nvidia nfs nfsd exportfs lockd nfs_acl appletalk sunrpc ppdev lp button ac battery ipv6 fuse dm_crypt dm_snapshot dm_mirror dm_mod tcp_diag inet_diag sr_mod sbp2 ide_disk tsdev snd_mpu401 snd_mpu401_uart pcmcia firmware_class snd_seq_dummy snd_seq_oss snd_seq_midi snd_seq_midi_event snd_seq snd_intel8x0 snd_rawmidi snd_ac97_codec snd_seq_device snd_ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd yenta_socket rsrc_nonstatic pcmcia_core parport_pc eth1394 hci_usb soundcore snd_page_alloc bluetooth i2c_nforce2 i2c_core parport evdev sky2 psmouse pcspkr serio_raw analog gameport ext3 jbd mbcache raid1 md_mod ide_generic ide_cd cdrom usb_storage sd_mod amd74xx generic ide_core ohci1394 floppy forcedeth ieee1394 ehci_hcd ohci_hcd sata_nv sata_sil24 libata scsi_mod thermal processor fan
Jun 22 11:18:22 tucano kernel: Pid: 4455, comm: atalkd Tainted: P 2.6.18-4-amd64 #1
Jun 22 11:18:22 tucano kernel: RIP: 0010:[<ffffffff8840735d>] [<ffffffff8840735d>] :appletalk:atalk_sendmsg+0x13d/0x567
Jun 22 11:18:22 tucano kernel: RSP: 0018:ffff8100352bdbf8 EFLAGS: 00010286
Jun 22 11:18:22 tucano kernel: RAX: 0000000000000000 RBX: 000000000000002c RCX: ffff8100352bdf28
Jun 22 11:18:22 tucano kernel: RDX: 0000000000000005 RSI: ffff810034ea1bc0 RDI: ffffffff88405652
Jun 22 11:18:22 tucano kernel: RBP: ffff81003de38400 R08: 00007fffeb8c7910 R09: 0000000000000010
Jun 22 11:18:22 tucano kernel: R10: ffff81003e26f3c0 R11: 0000000000000246 R12: 0000000000000000
Jun 22 11:18:22 tucano kernel: R13: ffff8100352bdee8 R14: ffff8100352bdcb8 R15: ffff8100352bde68
Jun 22 11:18:22 tucano kernel: FS: 00002ae7bfb6ab00(0000) GS:ffffffff80521000(0000) knlGS:00000000f74c46e0
Jun 22 11:18:22 tucano kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Jun 22 11:18:22 tucano kernel: CR2: 0000000000000000 CR3: 0000000034dc4000 CR4: 00000000000006e0
Jun 22 11:18:22 tucano kernel: Process atalkd (pid: 4455, threadinfo ffff8100352bc000, task ffff81003748b100)
Jun 22 11:18:22 tucano kernel: Stack: 0000000000000018 00000018ffffffa6 0000000000000400 0000000000000000
Jun 22 11:18:22 tucano kernel: ffff810039d5f826 ffffffff884062cc 0000000000100100 ffff81003de38400
Jun 22 11:18:22 tucano kernel: ffff810034e69bb0 0000000037add880 0000000000000022 0000000000000018
Jun 22 11:18:22 tucano kernel: Call Trace:
Jun 22 11:18:22 tucano kernel: [<ffffffff884062cc>] :appletalk:atalk_recvmsg+0x10f/0x127
Jun 22 11:18:22 tucano kernel: [<ffffffff88405f22>] :appletalk:__lock_atalk_dgram_sendmsg+0x2d/0x40
Jun 22 11:18:22 tucano kernel: [<ffffffff8025093a>] sock_sendmsg+0xf3/0x110
Jun 22 11:18:22 tucano kernel: [<ffffffff8022e3a4>] sock_recvmsg+0x101/0x120
Jun 22 11:18:22 tucano kernel: [<ffffffff80290381>] autoremove_wake_function+0x0/0x2e
Jun 22 11:18:22 tucano kernel: [<ffffffff8840606f>] :appletalk:__lock_atalk_dgram_poll+0x0/0x30
Jun 22 11:18:22 tucano kernel: [<ffffffff8038c18a>] sys_sendto+0x11c/0x14f
Jun 22 11:18:22 tucano kernel: [<ffffffff8025cc4e>] thread_return+0x0/0xe7
Jun 22 11:18:22 tucano kernel: [<ffffffff8021ba04>] sigprocmask+0xb7/0xdb
Jun 22 11:18:22 tucano kernel: [<ffffffff802584d6>] system_call+0x7e/0x83
Jun 22 11:18:22 tucano kernel:
Jun 22 11:18:22 tucano kernel:
Jun 22 11:18:22 tucano kernel: Code: 4c 8b 30 75 25 eb 44 c6 44 24 42 00 66 8b 85 22 02 00 00 48
Jun 22 11:18:22 tucano kernel: RIP [<ffffffff8840735d>] :appletalk:atalk_sendmsg+0x13d/0x567
Jun 22 11:18:22 tucano kernel: RSP <ffff8100352bdbf8>
Jun 22 11:18:22 tucano kernel: CR2: 0000000000000000
-- System Information:
Debian Release: lenny/sid
APT prefers testing
APT policy: (990, 'testing'), (500, 'testing-proposed-updates')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.18-4-amd64 (SMP w/2 CPU cores)
Locale: LANG=C, LC_CTYPE=it_IT@euro (charmap=ANSI_X3.4-1968) (ignored: LC_ALL set to C)
Shell: /bin/sh linked to /bin/bash
Versions of packages linux-image-2.6.18-4-amd64 depends on:
ii coreutil 5.97-5.3 The GNU core utilities
ii debconf 1.5.13 Debian configuration management sy
ii e2fsprog 1.39+1.40-WIP-2006.11.14+dfsg-2 ext2 file system utilities and lib
ii initramf 0.88 tools for generating an initramfs
ii module-i 3.3-pre11-1 tools for managing Linux kernel mo
linux-image-2.6.18-4-amd64 recommends no packages.
-- debconf information:
linux-image-2.6.18-4-amd64/postinst/kimage-is-a-directory:
linux-image-2.6.18-4-amd64/postinst/bootloader-test-error-2.6.18-4-amd64:
linux-image-2.6.18-4-amd64/preinst/lilo-initrd-2.6.18-4-amd64: true
linux-image-2.6.18-4-amd64/preinst/initrd-2.6.18-4-amd64:
linux-image-2.6.18-4-amd64/preinst/failed-to-move-modules-2.6.18-4-amd64:
linux-image-2.6.18-4-amd64/postinst/old-initrd-link-2.6.18-4-amd64: true
linux-image-2.6.18-4-amd64/preinst/lilo-has-ramdisk:
linux-image-2.6.18-4-amd64/postinst/old-dir-initrd-link-2.6.18-4-amd64: true
linux-image-2.6.18-4-amd64/prerm/removing-running-kernel-2.6.18-4-amd64: true
linux-image-2.6.18-4-amd64/preinst/already-running-this-2.6.18-4-amd64:
linux-image-2.6.18-4-amd64/preinst/abort-install-2.6.18-4-amd64:
shared/kernel-image/really-run-bootloader: true
linux-image-2.6.18-4-amd64/preinst/abort-overwrite-2.6.18-4-amd64:
linux-image-2.6.18-4-amd64/postinst/depmod-error-initrd-2.6.18-4-amd64: false
linux-image-2.6.18-4-amd64/postinst/create-kimage-link-2.6.18-4-amd64: true
linux-image-2.6.18-4-amd64/postinst/depmod-error-2.6.18-4-amd64: false
linux-image-2.6.18-4-amd64/postinst/bootloader-error-2.6.18-4-amd64:
linux-image-2.6.18-4-amd64/postinst/old-system-map-link-2.6.18-4-amd64: true
linux-image-2.6.18-4-amd64/preinst/bootloader-initrd-2.6.18-4-amd64: true
linux-image-2.6.18-4-amd64/preinst/overwriting-modules-2.6.18-4-amd64: true
linux-image-2.6.18-4-amd64/preinst/elilo-initrd-2.6.18-4-amd64: true
linux-image-2.6.18-4-amd64/prerm/would-invalidate-boot-loader-2.6.18-4-amd64: true
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