Bug#614515: Same crash on two different laptop systems after resume with 2.6.37 from unstable
I'm having exactly the same problem on two different systems with Intel
graphics (Samsung N210 with Atom N450 and Intel GMA3150 graphics and
Dell Latitude E6400 with Intel Mobile 4 Series Chipset Integrated
Graphics).
Last log messages after resume on Latitude E6400:
Feb 21 20:51:41 defected kernel: [46790.047145] kernel BUG at /build/buildd-linux-2.6_2.6.37-1-amd64-HBylAm/linux-2.6-2.6.37/debian/build/source_amd64_none/drivers/gpu/drm/i915/i915_gem.c:4190!
Feb 21 20:51:41 defected kernel: [46790.047149] invalid opcode: 0000 [#1] SMP
Feb 21 20:51:41 defected kernel: [46790.047152] last sysfs file: /sys/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5/stat
Feb 21 20:51:41 defected kernel: [46790.047154] CPU 1
Feb 21 20:51:41 defected kernel: [46790.047156] Modules linked in: uinput nls_utf8 nls_cp437 vfat fat cryptd aes_x86_64 aes_generic ip6table_filter ebtable_nat ebtables acpi_cpufreq mperf cpufreq_userspace cpufreq_conservative cpufreq_powersave cpufreq_stats parport_pc ppdev lp parport sco bnep rfcomm l2cap kvm_intel kvm microcode bridge stp xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_tproxy_core ip6_tables nf_defrag_ipv6 xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_m
Feb 21 20:51:41 defected kernel: ark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_conntrack xt_connmark xt_CLASSIFY ipt_LOG xt_tcpudp xt_state iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack iptable_mangle nfnetlink iptable_filter ip_tables x_tables fuse xfs exportfs loop firewire_sbp2 arc4 ecb btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt i915 iwlagn iwlcore snd_hda_intel drm_kms_helper snd_hda_codec snd_hwdep snd_pcm snd_seq mac80211 dell_laptop snd_timer drm snd_seq_device pcmcia joydev cfg80211 rfkill i2c_algo_bit yenta_socket snd dell_wmi tpm i2c_i801 i2c_core sparse_keymap tpm_bios soundcore dcdbas pcspkr shpchp video pcmcia_rsrc evdev battery pcmcia_core psmouse ac snd_page_alloc serio_raw pci_hotplug processor power_supply wmi output button ext4 mbcache jbd2 crc16 dm_mod sg usbhid sr_mod hid sd_mod crc_t10dif cdrom mmc_block uhci_hcd ahci libahci libata sdhci_pci sdhci firewire_ohci ehci_hcd scsi_mod e1000e usbcore firewire_core crc_itu_t mmc_c
Feb 21 20:51:41 defected kernel: ore thermal thermal_sys nls_base [last unloaded: uinput]
Feb 21 20:51:41 defected kernel: [46790.047260]
Feb 21 20:51:41 defected kernel: [46790.047264] Pid: 1880, comm: Xorg Not tainted 2.6.37-1-amd64 #1 0RX493/Latitude E6400
Feb 21 20:51:41 defected kernel: [46790.047267] RIP: 0010:[<ffffffffa04a0b4b>] [<ffffffffa04a0b4b>] i915_gem_object_pin+0x27/0x168 [i915]
Feb 21 20:51:41 defected kernel: [46790.047284] RSP: 0018:ffff8801181cf8c8 EFLAGS: 00010246
Feb 21 20:51:41 defected kernel: [46790.047287] RAX: 000000000003c000 RBX: ffff8801180d4400 RCX: ffff88007f8418a0
Feb 21 20:51:41 defected kernel: [46790.047289] RDX: 0000000000000000 RSI: 0000000000001000 RDI: ffff8801180d4400
Feb 21 20:51:41 defected kernel: [46790.047292] RBP: ffff880117aba000 R08: ffffffffa04d0d80 R09: ffffffffa043cd10
Feb 21 20:51:41 defected kernel: [46790.047294] R10: 0000000000000000 R11: ffff88011797c4d8 R12: 0000000000001000
Feb 21 20:51:41 defected kernel: [46790.047297] R13: ffff8801180e8820 R14: 0000000000000004 R15: 0000000000000000
Feb 21 20:51:41 defected kernel: [46790.047301] FS: 00007f413d998880(0000) GS:ffff8800dcd00000(0000) knlGS:0000000000000000
Feb 21 20:51:41 defected kernel: [46790.047304] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Feb 21 20:51:41 defected kernel: [46790.047306] CR2: 00007fb7ebe2a000 CR3: 0000000117140000 CR4: 00000000000006e0
Feb 21 20:51:41 defected kernel: [46790.047309] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Feb 21 20:51:41 defected kernel: [46790.047312] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Feb 21 20:51:41 defected kernel: [46790.047315] Process Xorg (pid: 1880, threadinfo ffff8801181ce000, task ffff88011b04af40)
Feb 21 20:51:41 defected kernel: [46790.047317] Stack:
Feb 21 20:51:41 defected kernel: [46790.047318] ffff8801180d4400 ffff8801180e8800 ffff88007f8418a0 ffffffffa04ac6c6
Feb 21 20:51:41 defected kernel: [46790.047323] ffffffffff0a0210 ffffffff8131dfe0 0000000000000000 ffff8801180ea000
Feb 21 20:51:41 defected kernel: [46790.047327] ffff8801180e8800 ffffffffa04ac793 0000000000000000 0000000000000004
Feb 21 20:51:41 defected kernel: [46790.047330] Call Trace:
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07)
xserver 1.9.4-3 and intel x11 driver 2.14.0-4.
The problem indeed only started after upgrading from 2.6.37 from experimental to the one in unstable.
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