[Bug 94114] New: drm_atomic.c:491 intel_crt_detect_dd

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94114

            Bug ID: 94114
           Summary: drm_atomic.c:491 intel_crt_detect_dd
           Product: DRI
           Version: XOrg git
          Hardware: x86 (IA32)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: s.sisinni at gmail.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

[   60.815421] WARNING: CPU: 0 PID: 1937 at drivers/gpu/drm/drm_atomic.c:491
drm_atomic_check_only+0x4bf/0x5a0 [drm]()
[   60.815424] Modules linked in: fuse xt_CHECKSUM ipt_MASQUERADE
nf_nat_masquerade_ipv4 tun ip6t_rpfilter ip6t_REJECT nf_reject_ipv6
xt_conntrack arc4 b43 ebtable_broute bridge stp llc ebtable_nat ebtable_filter
ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_raw
ip6table_mangle ip6table_security bcma ip6table_filter ip6_tables iptable_nat
nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_raw
iptable_mangle iptable_security mac80211 iTCO_wdt hp_wmi iTCO_vendor_support
snd_intel8x0 snd_intel8x0m sparse_keymap ppdev snd_ac97_codec ac97_bus snd_seq
cfg80211 snd_seq_device snd_pcm joydev snd_timer snd lpc_ich rfkill soundcore
wmi irda parport_pc parport crc_ccitt tpm_infineon acpi_cpufreq tpm_tis tpm
nfsd auth_rpcgss nfs_acl lockd binfmt_misc grace sunrpc
[   60.815499]  i915 i2c_algo_bit b44 drm_kms_helper mii drm ssb firewire_ohci
firewire_core mmc_core ata_generic serio_raw yenta_socket pata_acpi crc_itu_t
fjes video
[   60.815521] CPU: 0 PID: 1937 Comm: Xorg Tainted: G        W      
4.3.5-300.fc23.i686+PAE #1
[   60.815524] Hardware name: Hewlett-Packard HP Compaq nx6110
(EK219ET#ABZ)/3088, BIOS 68DTD Ver. F.15 08/28/2008
[   60.815528]  c0db2967 3974154a 00000000 e7fc5b68 c07326e0 00000000 e7fc5b98
c046f567
[   60.815535]  c0cc2484 00000000 00000791 f8298b98 000001eb f828a1ef f828a1ef
f6ac3800
[   60.815542]  e7dac378 00000000 e7fc5ba8 c046f672 00000009 00000000 e7fc5bf4
f828a1ef
[   60.815549] Call Trace:
[   60.815560]  [<c07326e0>] dump_stack+0x41/0x61
[   60.815568]  [<c046f567>] warn_slowpath_common+0x87/0xc0
[   60.815591]  [<f828a1ef>] ? drm_atomic_check_only+0x4bf/0x5a0 [drm]
[   60.815613]  [<f828a1ef>] ? drm_atomic_check_only+0x4bf/0x5a0 [drm]
[   60.815618]  [<c046f672>] warn_slowpath_null+0x22/0x30
[   60.815641]  [<f828a1ef>] drm_atomic_check_only+0x4bf/0x5a0 [drm]
[   60.815663]  [<f82894d9>] ? drm_atomic_set_crtc_for_plane+0x69/0x100 [drm]
[   60.815685]  [<f828a3b8>] ? drm_atomic_set_fb_for_plane+0x28/0xa0 [drm]
[   60.815707]  [<f828a2e6>] drm_atomic_commit+0x16/0x60 [drm]
[   60.815777]  [<f846b697>] intel_get_load_detect_pipe+0x417/0x5f0 [i915]
[   60.815800]  [<f8284d70>] ? drm_get_edid+0x30/0x400 [drm]
[   60.815807]  [<c057fbd4>] ? shmem_undo_range+0x3c4/0x630
[   60.815848]  [<f847fa93>] ? intel_crt_get_edid+0x63/0x90 [i915]
[   60.815888]  [<f847fbe1>] ? intel_crt_detect_ddc+0x51/0xe0 [i915]
[   60.815928]  [<f847ff33>] intel_crt_detect+0x2c3/0x970 [i915]
[   60.815934]  [<c074358d>] ? list_sort+0x7d/0x1f0
[   60.815948]  [<f8211beb>]
drm_helper_probe_single_connector_modes_merge_bits+0x20b/0x480 [drm_kms_helper]
[   60.815954]  [<c04d14cc>] ? call_rcu_sched+0x1c/0x20
[   60.815958]  [<c057c347>] ? shmem_destroy_inode+0x17/0x20
[   60.815964]  [<c05e194f>] ? destroy_inode+0x2f/0x60
[   60.815970]  [<c0afa290>] ? mutex_lock+0x10/0x30
[   60.815979]  [<f8211e77>] drm_helper_probe_single_connector_modes+0x17/0x20
[drm_kms_helper]
[   60.816000]  [<f827d89d>] drm_mode_getconnector+0x28d/0x320 [drm]
[   60.816026]  [<c0afa434>] ? __ww_mutex_lock+0x14/0x90
[   60.816047]  [<f827d610>] ? drm_mode_getcrtc+0x140/0x140 [drm]
[   60.816061]  [<f826f103>] drm_ioctl+0x123/0x4d0 [drm]
[   60.816066]  [<c047daac>] ? __set_current_blocked+0x2c/0x50
[   60.816085]  [<f827d610>] ? drm_mode_getcrtc+0x140/0x140 [drm]
[   60.816092]  [<c05064a7>] ? audit_match_class+0x37/0x50
[   60.816108]  [<f826efe0>] ? drm_getmap+0xc0/0xc0 [drm]
[   60.816112]  [<c05da862>] do_vfs_ioctl+0x2e2/0x500
[   60.816118]  [<c04c64a7>] ? kmsg_dump_get_line_nolock+0xc7/0x120
[   60.816123]  [<c06c7904>] ? selinux_file_ioctl+0x54/0x100
[   60.816128]  [<c06bbf6c>] ? security_file_ioctl+0x3c/0x60
[   60.816132]  [<c05daae8>] SyS_ioctl+0x68/0x80
[   60.816136]  [<c04c64a7>] ? kmsg_dump_get_line_nolock+0xc7/0x120
[   60.816140]  [<c04c64a7>] ? kmsg_dump_get_line_nolock+0xc7/0x120
[   60.816144]  [<c0afcad7>] sysenter_do_call+0x12/0x12
[   60.816148]  [<c04c64a7>] ? kmsg_dump_get_line_nolock+0xc7/0x120
[   60.816152]  [<c04c64a7>] ? kmsg_dump_get_line_nolock+0xc7/0x120
[   60.816155] ---[ end trace 9272260a39ccdc8e ]---

-- 
You are receiving this mail because:
You are on the CC list for the bug.
You are the assignee for the bug.
You are the QA Contact for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20160212/39fb220c/attachment.html>