Attachment 128335 Details for Bug 98990 – kernel oops on fedora 24 v4.8.8

kernel oops on fedora 24 v4.8.8

dmesg-fedora-v4.8.8.txt (text/plain), 4.94 KB, created by Pierre Bossart on 2016-12-04 20:48:36 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Pierre Bossart

Created: 2016-12-04 20:48:36 UTC

Size: 4.94 KB

patch

obsolete

>[  126.673258] BUG: unable to handle kernel NULL pointer dereference at 0000000000000468
>[  126.673295] IP: [<ffffffffc019e2c8>] drm_dp_update_payload_part1+0x1c8/0x3f0 [drm_kms_helper]
>[  126.673328] PGD 897004067 PUD 89834f067 PMD 0 
>[  126.673348] Oops: 0000 [#1] SMP
>[  126.673359] Modules linked in: rfcomm fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_broute bridge ebtable_nat ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_security ip6table_mangle ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_security iptable_mangle iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables cmac bnep vfat fat arc4 snd_hda_codec_hdmi iwlmvm snd_hda_codec_realtek snd_hda_codec_generic mac80211 intel_rapl x86_pkg_temp_thermal coretemp snd_hda_intel snd_hda_codec snd_hda_core kvm_intel snd_hwdep iwlwifi snd_seq kvm snd_seq_device iTCO_wdt iTCO_vendor_support irqbypass cfg80211 snd_pcm intel_cstate hci_uart btusb intel_uncore
>[  126.673673]  btqca btrtl btbcm snd_timer ir_lirc_codec btintel lirc_dev joydev snd mei_me i2c_i801 bluetooth mei shpchp i2c_smbus soundcore wmi intel_rapl_perf rc_rc6_mce nuvoton_cir acpi_als rc_core pinctrl_sunrisepoint rfkill pinctrl_intel kfifo_buf tpm_tis intel_lpss_acpi industrialio tpm_tis_core intel_lpss tpm acpi_pad nfsd auth_rpcgss nfs_acl lockd grace sunrpc netconsole dm_crypt 8021q garp stp llc mrp i915 crct10dif_pclmul crc32_pclmul crc32c_intel e1000e sdhci_pci i2c_algo_bit drm_kms_helper sdhci ghash_clmulni_intel mmc_core drm ptp pps_core video i2c_hid fjes
>[  126.673913] CPU: 1 PID: 1765 Comm: Xorg Not tainted 4.8.8-200.fc24.x86_64 #1
>[  126.673934] Hardware name:                  /NUC6i7KYB, BIOS KYSKLi70.86A.0042.2016.0929.1933 09/29/2016
>[  126.673961] task: ffff9c412f1fdd00 task.stack: ffff9c4157260000
>[  126.673980] RIP: 0010:[<ffffffffc019e2c8>]  [<ffffffffc019e2c8>] drm_dp_update_payload_part1+0x1c8/0x3f0 [drm_kms_helper]
>[  126.674021] RSP: 0018:ffff9c4157263a78  EFLAGS: 00010246
>[  126.674039] RAX: ffff9c41552b5380 RBX: ffff9c41564f1698 RCX: 000000000000000e
>[  126.674060] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff9c41564f19e0
>[  126.674081] RBP: ffff9c4157263ad8 R08: 0000000020000408 R09: 0000000000000000
>[  126.674101] R10: 0000000000000000 R11: ffff9c4154ac0000 R12: 0000000000000000
>[  126.674121] R13: 0000000000000001 R14: 0000000000000000 R15: ffff9c41552b5380
>[  126.674143] FS:  00007f9fc11efa40(0000) GS:ffff9c417ec40000(0000) knlGS:0000000000000000
>[  126.674166] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  126.674183] CR2: 0000000000000468 CR3: 0000000895f71000 CR4: 00000000003406e0
>[  126.674205] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  126.674225] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  126.674246] Stack:
>[  126.674253]  ffff9c41564f19e0 ffff9c4154aca2a0 ffff9c41564f16b0 0000000000000000
>[  126.674281]  0000000155b05800 ffff9c4100000000 000000003250b885 ffff9c41564f1698
>[  126.674309]  ffff9c4155b6ec00 ffff9c4154ac03a8 ffff9c4154ac0000 0000000000000000
>[  126.674336] Call Trace:
>[  126.674367]  [<ffffffffc02d8085>] intel_mst_disable_dp+0x45/0x80 [i915]
>[  126.674404]  [<ffffffffc02ab624>] haswell_crtc_disable+0x174/0x290 [i915]
>[  126.674441]  [<ffffffffc02b1e57>] intel_atomic_commit_tail+0x177/0x1050 [i915]
>[  126.674478]  [<ffffffffc02ba7b6>] ? intel_prepare_plane_fb+0x106/0x2b0 [i915]
>[  126.674515]  [<ffffffffc02b316e>] intel_atomic_commit+0x43e/0x550 [i915]
>[  126.674547]  [<ffffffffc00d40d7>] ? drm_atomic_check_only+0x187/0x610 [drm]
>[  126.674572]  [<ffffffffc01a1e19>] ? __drm_atomic_helper_crtc_duplicate_state+0x89/0xa0 [drm_kms_helper]
>[  126.674613]  [<ffffffffc00d4597>] drm_atomic_commit+0x37/0x60 [drm]
>[  126.674637]  [<ffffffffc01a2dfd>] drm_atomic_helper_connector_dpms+0xed/0x1a0 [drm_kms_helper]
>[  126.674670]  [<ffffffffc00c89d6>] drm_mode_obj_set_property_ioctl+0x236/0x250 [drm]
>[  126.674699]  [<ffffffffc00c8a2f>] drm_mode_connector_property_set_ioctl+0x3f/0x60 [drm]
>[  126.674727]  [<ffffffffc00b9fa0>] drm_ioctl+0x200/0x4f0 [drm]
>[  126.674751]  [<ffffffffc00c89f0>] ? drm_mode_obj_set_property_ioctl+0x250/0x250 [drm]
>[  126.674776]  [<ffffffffa11116ed>] ? enqueue_hrtimer+0x3d/0x80
>[  126.674794]  [<ffffffffa1264cd3>] do_vfs_ioctl+0xa3/0x5f0
>[  126.674811]  [<ffffffffa16bd191>] ? __sys_recvmsg+0x51/0x90
>[  126.674830]  [<ffffffffa1265299>] SyS_ioctl+0x79/0x90
>[  126.674846]  [<ffffffffa18027b2>] entry_SYSCALL_64_fastpath+0x1a/0xa4
>[  126.674865] Code: 89 4c 10 0c 4c 89 d0 48 03 83 78 03 00 00 e9 2d ff ff ff c7 40 08 00 00 00 00 4d 89 d7 4c 03 bb 78 03 00 00 f6 05 78 4f f5 ff 04 <45> 8b 9e 68 04 00 00 0f 85 c9 01 00 00 4d 85 f6 74 24 44 89 da 
>[  126.675025] RIP  [<ffffffffc019e2c8>] drm_dp_update_payload_part1+0x1c8/0x3f0 [drm_kms_helper]
>[  126.675055]  RSP <ffff9c4157263a78>
>[  126.675066] CR2: 0000000000000468
>[  126.682096] ---[ end trace 3831c9122cbfecdd ]---
>

Actions: View

Attachments on bug 98990: 128335 | 128336 | 128339 | 128349

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.