From: Pavel Machek <pavel@ucw.cz>
To: "wzabolot@elektron.elka.pw.edu.pl" <wzabolot@elektron.elka.pw.edu.pl>
Cc: LKML <linux-kernel@vger.kernel.org>,
bernie@plugable.com, linux-fbdev@vger.kernel.org,
airlied@redhat.com, sean@poorly.run,
dri-devel@lists.freedesktop.org
Subject: Re: The "udl" driver crashes the kernel.
Date: Sun, 25 Nov 2018 23:07:22 +0000 [thread overview]
Message-ID: <20181125230722.GD30242@amd> (raw)
In-Reply-To: <31dc20a5-66f4-051c-dfec-73924b00c0f8@elektron.elka.pw.edu.pl>
[-- Attachment #1: Type: text/plain, Size: 13562 bytes --]
On Sun 2018-11-25 16:58:59, wzabolot@elektron.elka.pw.edu.pl wrote:
> When I connect my Displaylink DL-165 adapter to my Debian/testing
> machine, the "udl" driver is loaded and the following error messages
> appears in kernel logs:
4.18 kernel. Might be worth testing latest stable, and latest
mainline...
Is there version that worked for you?
I added udl maintainers to the Cc list.
Best regards,
Pavel
>
> Nov 7 20:47:30 wzdell kernel: [ 205.871354] usb 4-1.2: new high-speed
> USB device number 4 using ehci-pci
> Nov 7 20:47:35 wzdell kernel: [ 211.209020] usb 4-1.2: New USB device
> found, idVendor=17e9, idProduct=0290, bcdDevice= 0.01
> Nov 7 20:47:35 wzdell kernel: [ 211.209027] usb 4-1.2: New USB device
> strings: Mfr=1, Product=2, SerialNumber=3
> Nov 7 20:47:35 wzdell kernel: [ 211.209032] usb 4-1.2: Product: DL-165
> Adapter
> Nov 7 20:47:35 wzdell kernel: [ 211.209036] usb 4-1.2: Manufacturer:
> DisplayLink
> Nov 7 20:47:35 wzdell kernel: [ 211.209040] usb 4-1.2: SerialNumber:
> 102140
> Nov 7 20:47:35 wzdell mtp-probe: checking bus 4, device 4:
> "/sys/devices/pci0000:00/0000:00:1d.0/usb4/4-1/4-1.2"
> Nov 7 20:47:35 wzdell mtp-probe: bus: 4, device: 4 was not an MTP device
> Nov 7 20:47:35 wzdell kernel: [ 211.269753] [drm] vendor descriptor
> length:22 data:22 5f 01 00 20 05 00 01 03 04 02
> Nov 7 20:47:35 wzdell kernel: [ 211.320940] [drm] Cannot find any crtc
> or sizes
> Nov 7 20:47:35 wzdell kernel: [ 211.320962] [drm] Supports vblank
> timestamp caching Rev 2 (21.10.2013).
> Nov 7 20:47:35 wzdell kernel: [ 211.320963] [drm] No driver support
> for vblank timestamp query.
> Nov 7 20:47:35 wzdell kernel: [ 211.320999] [drm] Initialized udl
> 0.0.1 20120220 for 4-1.2:1.0 on minor 1
> Nov 7 20:47:35 wzdell kernel: [ 211.321002] [drm] Initialized udl on
> minor 1
> Nov 7 20:47:35 wzdell kernel: [ 211.321078] usbcore: registered new
> interface driver udl
> Nov 7 20:47:37 wzdell kernel: [ 212.700722] WARNING: CPU: 0 PID: 1024
> at /build/linux-iActNR/linux-4.18.10/drivers/gpu/drm/drm_gem.c:893
> drm_gem_object_put+0x34/0x40 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.700726] Modules linked in: udl
> rfcomm ctr ccm cpufreq_userspace cpufreq_conservative cpufreq_powersave
> bnep bbswitch(O) nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4
> nf_defrag_ipv4 nft_counter xt_owner xt_state xt_conntrack nf_conntrack
> libcrc32c nft_compat nf_tables nfnetlink binfmt_misc intel_rapl
> x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass
> uvcvideo arc4 iwldvm videobuf2_vmalloc mac80211 videobuf2_memops
> videobuf2_v4l2 snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel
> videobuf2_common snd_hda_codec videodev snd_hda_core snd_hwdep snd_pcm
> snd_timer media snd soundcore i915 btusb btrtl btbcm btintel bluetooth
> iwlwifi dell_laptop dell_wmi dell_smbios mei_me drbg ansi_cprng mei
> ecdh_generic wmi_bmof dcdbas cfg80211 drm_kms_helper sparse_keymap
> dell_wmi_descriptor
> Nov 7 20:47:37 wzdell kernel: [ 212.700822] intel_cstate drm
> intel_uncore intel_rapl_perf dell_smm_hwmon evdev iTCO_wdt
> iTCO_vendor_support joydev rfkill video serio_raw i2c_algo_bit pcspkr sg
> pcc_cpufreq wmi dell_smo8800 button battery ac parport_pc ppdev lp
> parport ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2
> crc32c_generic fscrypto ecb algif_skcipher af_alg dm_crypt dm_mod sr_mod
> cdrom sd_mod ums_realtek uas usb_storage crct10dif_pclmul crc32_pclmul
> crc32c_intel ghash_clmulni_intel pcbc ahci libahci aesni_intel xhci_pci
> aes_x86_64 ehci_pci crypto_simd libata xhci_hcd ehci_hcd cryptd
> glue_helper psmouse scsi_mod i2c_i801 r8169 lpc_ich mii usbcore
> usb_common thermal
> Nov 7 20:47:37 wzdell kernel: [ 212.700925] CPU: 0 PID: 1024 Comm:
> Xorg Tainted: G O 4.18.0-2-amd64 #1 Debian 4.18.10-2
> Nov 7 20:47:37 wzdell kernel: [ 212.700927] Hardware name: Dell
> Inc. Dell System Vostro 3750/0VP036, BIOS A14 09/26/2012
> Nov 7 20:47:37 wzdell kernel: [ 212.700955] RIP:
> 0010:drm_gem_object_put+0x34/0x40 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.700957] Code: 53 48 8b 47 08 48 8b
> 40 68 48 a9 f8 ff ff ff 74 19 48 89 fb e8 7d c3 02 de 84 c0 75 02 5b c3
> 48 89 df 5b e9 ee fc ff ff f3 c3 <0f> 0b eb e3 0f 1f 84 00 00 00 00 00
> 66 66 66 66 90 48 8b 42 08 48
> Nov 7 20:47:37 wzdell kernel: [ 212.701035] RSP: 0018:ffffac86826bbd00
> EFLAGS: 00010246
> Nov 7 20:47:37 wzdell kernel: [ 212.701039] RAX: 0000000000000000 RBX:
> ffff95fc65313800 RCX: 0000000000000000
> Nov 7 20:47:37 wzdell kernel: [ 212.701042] RDX: ffffffffffffffff RSI:
> ffff95fc662b0610 RDI: ffff95fc65313800
> Nov 7 20:47:37 wzdell kernel: [ 212.701045] RBP: ffff95fc31f1a020 R08:
> ffff95fc662b0610 R09: ffff95fc662b06c0
> Nov 7 20:47:37 wzdell kernel: [ 212.701047] R10: 0000000000100000 R11:
> 0000000000000040 R12: 0000000000000000
> Nov 7 20:47:37 wzdell kernel: [ 212.701050] R13: ffffac86826bbdc8 R14:
> ffffac86826bbdc0 R15: 00000000000000b3
> Nov 7 20:47:37 wzdell kernel: [ 212.701054] FS:
> 00007f78c0ceba80(0000) GS:ffff95fc7e400000(0000) knlGS:0000000000000000
> Nov 7 20:47:37 wzdell kernel: [ 212.701057] CS: 0010 DS: 0000 ES:
> 0000 CR0: 0000000080050033
> Nov 7 20:47:37 wzdell kernel: [ 212.701060] CR2: 00007f78abdfac94 CR3:
> 00000004287fe002 CR4: 00000000000606f0
> Nov 7 20:47:37 wzdell kernel: [ 212.701063] Call Trace:
> Nov 7 20:47:37 wzdell kernel: [ 212.701080] udl_gem_mmap+0x58/0xb0 [udl]
> Nov 7 20:47:37 wzdell kernel: [ 212.701112] ?
> drm_mode_create_dumb_ioctl+0x90/0x90 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.701138]
> drm_ioctl_kernel+0xa1/0xf0 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.701164] drm_ioctl+0x2eb/0x390 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.701193] ?
> drm_mode_create_dumb_ioctl+0x90/0x90 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.701203] ? datagram_poll+0x28/0xf0
> Nov 7 20:47:37 wzdell kernel: [ 212.701209] ? sock_poll+0x7b/0xb0
> Nov 7 20:47:37 wzdell kernel: [ 212.701216] ?
> ep_item_poll.isra.13+0x3f/0xb0
> Nov 7 20:47:37 wzdell kernel: [ 212.701221] ? sock_poll+0x7b/0xb0
> Nov 7 20:47:37 wzdell kernel: [ 212.701230] do_vfs_ioctl+0xa4/0x640
> Nov 7 20:47:37 wzdell kernel: [ 212.701237] ?
> __x64_sys_epoll_ctl+0xf2/0x590
> Nov 7 20:47:37 wzdell kernel: [ 212.701243] ksys_ioctl+0x70/0x80
> Nov 7 20:47:37 wzdell kernel: [ 212.701250] __x64_sys_ioctl+0x16/0x20
> Nov 7 20:47:37 wzdell kernel: [ 212.701257] do_syscall_64+0x55/0x110
> Nov 7 20:47:37 wzdell kernel: [ 212.701265]
> entry_SYSCALL_64_after_hwframe+0x44/0xa9
> Nov 7 20:47:37 wzdell kernel: [ 212.701271] RIP: 0033:0x7f78c1c09067
> Nov 7 20:47:37 wzdell kernel: [ 212.701272] Code: b3 66 90 48 8b 05 21
> 7e 0c 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00
> 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d
> f1 7d 0c 00 f7 d8 64 89 01 48
> Nov 7 20:47:37 wzdell kernel: [ 212.701349] RSP: 002b:00007ffc9ddc4ef8
> EFLAGS: 00003246 ORIG_RAX: 0000000000000010
> Nov 7 20:47:37 wzdell kernel: [ 212.701354] RAX: ffffffffffffffda RBX:
> 0000000000000000 RCX: 00007f78c1c09067
> Nov 7 20:47:37 wzdell kernel: [ 212.701356] RDX: 00007ffc9ddc4f30 RSI:
> 00000000c01064b3 RDI: 0000000000000037
> Nov 7 20:47:37 wzdell kernel: [ 212.701359] RBP: 00007ffc9ddc4f30 R08:
> 0000000000000000 R09: 000055bbb6541fe0
> Nov 7 20:47:37 wzdell kernel: [ 212.701361] R10: 00007ffc9ddc4edc R11:
> 0000000000003246 R12: 00000000c01064b3
> Nov 7 20:47:37 wzdell kernel: [ 212.701364] R13: 0000000000000037 R14:
> 000055bbb6580d90 R15: 0000000000000001
> Nov 7 20:47:37 wzdell kernel: [ 212.701369] ---[ end trace
> 6b30e2bd6c85b37b ]---
> Nov 7 20:47:37 wzdell kernel: [ 212.703507] WARNING: CPU: 0 PID: 1024
> at /build/linux-iActNR/linux-4.18.10/drivers/gpu/drm/drm_gem.c:893
> drm_gem_object_put+0x34/0x40 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.703509] Modules linked in: udl
> rfcomm ctr ccm cpufreq_userspace cpufreq_conservative cpufreq_powersave
> bnep bbswitch(O) nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4
> nf_defrag_ipv4 nft_counter xt_owner xt_state xt_conntrack nf_conntrack
> libcrc32c nft_compat nf_tables nfnetlink binfmt_misc intel_rapl
> x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass
> uvcvideo arc4 iwldvm videobuf2_vmalloc mac80211 videobuf2_memops
> videobuf2_v4l2 snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel
> videobuf2_common snd_hda_codec videodev snd_hda_core snd_hwdep snd_pcm
> snd_timer media snd soundcore i915 btusb btrtl btbcm btintel bluetooth
> iwlwifi dell_laptop dell_wmi dell_smbios mei_me drbg ansi_cprng mei
> ecdh_generic wmi_bmof dcdbas cfg80211 drm_kms_helper sparse_keymap
> dell_wmi_descriptor
> Nov 7 20:47:37 wzdell kernel: [ 212.703595] intel_cstate drm
> intel_uncore intel_rapl_perf dell_smm_hwmon evdev iTCO_wdt
> iTCO_vendor_support joydev rfkill video serio_raw i2c_algo_bit pcspkr sg
> pcc_cpufreq wmi dell_smo8800 button battery ac parport_pc ppdev lp
> parport ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2
> crc32c_generic fscrypto ecb algif_skcipher af_alg dm_crypt dm_mod sr_mod
> cdrom sd_mod ums_realtek uas usb_storage crct10dif_pclmul crc32_pclmul
> crc32c_intel ghash_clmulni_intel pcbc ahci libahci aesni_intel xhci_pci
> aes_x86_64 ehci_pci crypto_simd libata xhci_hcd ehci_hcd cryptd
> glue_helper psmouse scsi_mod i2c_i801 r8169 lpc_ich mii usbcore
> usb_common thermal
> Nov 7 20:47:37 wzdell kernel: [ 212.703696] CPU: 0 PID: 1024 Comm:
> Xorg Tainted: G W O 4.18.0-2-amd64 #1 Debian 4.18.10-2
> Nov 7 20:47:37 wzdell kernel: [ 212.703698] Hardware name: Dell
> Inc. Dell System Vostro 3750/0VP036, BIOS A14 09/26/2012
> Nov 7 20:47:37 wzdell kernel: [ 212.703723] RIP:
> 0010:drm_gem_object_put+0x34/0x40 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.703724] Code: 53 48 8b 47 08 48 8b
> 40 68 48 a9 f8 ff ff ff 74 19 48 89 fb e8 7d c3 02 de 84 c0 75 02 5b c3
> 48 89 df 5b e9 ee fc ff ff f3 c3 <0f> 0b eb e3 0f 1f 84 00 00 00 00 00
> 66 66 66 66 90 48 8b 42 08 48
> Nov 7 20:47:37 wzdell kernel: [ 212.703801] RSP: 0018:ffffac86826bbd00
> EFLAGS: 00010246
> Nov 7 20:47:37 wzdell kernel: [ 212.703805] RAX: 0000000000000000 RBX:
> ffff95fc65313e00 RCX: 0000000000000000
> Nov 7 20:47:37 wzdell kernel: [ 212.703807] RDX: ffffffffffffffff RSI:
> ffff95fc662b0610 RDI: ffff95fc65313e00
> Nov 7 20:47:37 wzdell kernel: [ 212.703810] RBP: ffff95fc31f1a020 R08:
> ffff95fc662b0610 R09: ffff95fc65313868
> Nov 7 20:47:37 wzdell kernel: [ 212.703812] R10: 0000000000100004 R11:
> 0000000000000040 R12: 0000000000000000
> Nov 7 20:47:37 wzdell kernel: [ 212.703815] R13: ffffac86826bbdc8 R14:
> ffffac86826bbdc0 R15: 00000000000000b3
> Nov 7 20:47:37 wzdell kernel: [ 212.703819] FS:
> 00007f78c0ceba80(0000) GS:ffff95fc7e400000(0000) knlGS:0000000000000000
> Nov 7 20:47:37 wzdell kernel: [ 212.703822] CS: 0010 DS: 0000 ES:
> 0000 CR0: 0000000080050033
> Nov 7 20:47:37 wzdell kernel: [ 212.703825] CR2: 00007f78abdfac94 CR3:
> 00000004287fe002 CR4: 00000000000606f0
> Nov 7 20:47:37 wzdell kernel: [ 212.703827] Call Trace:
> Nov 7 20:47:37 wzdell kernel: [ 212.703837] udl_gem_mmap+0x58/0xb0 [udl]
> Nov 7 20:47:37 wzdell kernel: [ 212.703867] ?
> drm_mode_create_dumb_ioctl+0x90/0x90 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.703902]
> drm_ioctl_kernel+0xa1/0xf0 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.703928] drm_ioctl+0x2eb/0x390 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.703956] ?
> drm_mode_create_dumb_ioctl+0x90/0x90 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.703963] ? do_mmap+0x3f9/0x5c0
> Nov 7 20:47:37 wzdell kernel: [ 212.703971] do_vfs_ioctl+0xa4/0x640
> Nov 7 20:47:37 wzdell kernel: [ 212.703978] ksys_ioctl+0x70/0x80
> Nov 7 20:47:37 wzdell kernel: [ 212.703985] __x64_sys_ioctl+0x16/0x20
> Nov 7 20:47:37 wzdell kernel: [ 212.703991] do_syscall_64+0x55/0x110
> Nov 7 20:47:37 wzdell kernel: [ 212.703998]
> entry_SYSCALL_64_after_hwframe+0x44/0xa9
> Nov 7 20:47:37 wzdell kernel: [ 212.704002] RIP: 0033:0x7f78c1c09067
> Nov 7 20:47:37 wzdell kernel: [ 212.704003] Code: b3 66 90 48 8b 05 21
> 7e 0c 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00
> 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d
> f1 7d 0c 00 f7 d8 64 89 01 48
> Nov 7 20:47:37 wzdell kernel: [ 212.704080] RSP: 002b:00007ffc9ddc4ef8
> EFLAGS: 00003246 ORIG_RAX: 0000000000000010
> Nov 7 20:47:37 wzdell kernel: [ 212.704084] RAX: ffffffffffffffda RBX:
> 0000000000000000 RCX: 00007f78c1c09067
> Nov 7 20:47:37 wzdell kernel: [ 212.704087] RDX: 00007ffc9ddc4f30 RSI:
> 00000000c01064b3 RDI: 0000000000000037
> Nov 7 20:47:37 wzdell kernel: [ 212.704089] RBP: 00007ffc9ddc4f30 R08:
> 0000000000000037 R09: 0000000100000000
> Nov 7 20:47:37 wzdell kernel: [ 212.704092] R10: 0000000000000001 R11:
> 0000000000003246 R12: 00000000c01064b3
> Nov 7 20:47:37 wzdell kernel: [ 212.704094] R13: 0000000000000037 R14:
> 000055bbb6580d90 R15: 0000000000000001
> Nov 7 20:47:37 wzdell kernel: [ 212.704099] ---[ end trace
> 6b30e2bd6c85b37c ]---
>
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 181 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: Pavel Machek <pavel@ucw.cz>
To: "wzabolot@elektron.elka.pw.edu.pl" <wzabolot@elektron.elka.pw.edu.pl>
Cc: LKML <linux-kernel@vger.kernel.org>,
bernie@plugable.com, linux-fbdev@vger.kernel.org,
airlied@redhat.com, sean@poorly.run,
dri-devel@lists.freedesktop.org
Subject: Re: The "udl" driver crashes the kernel.
Date: Mon, 26 Nov 2018 00:07:22 +0100 [thread overview]
Message-ID: <20181125230722.GD30242@amd> (raw)
In-Reply-To: <31dc20a5-66f4-051c-dfec-73924b00c0f8@elektron.elka.pw.edu.pl>
[-- Attachment #1: Type: text/plain, Size: 13562 bytes --]
On Sun 2018-11-25 16:58:59, wzabolot@elektron.elka.pw.edu.pl wrote:
> When I connect my Displaylink DL-165 adapter to my Debian/testing
> machine, the "udl" driver is loaded and the following error messages
> appears in kernel logs:
4.18 kernel. Might be worth testing latest stable, and latest
mainline...
Is there version that worked for you?
I added udl maintainers to the Cc list.
Best regards,
Pavel
>
> Nov 7 20:47:30 wzdell kernel: [ 205.871354] usb 4-1.2: new high-speed
> USB device number 4 using ehci-pci
> Nov 7 20:47:35 wzdell kernel: [ 211.209020] usb 4-1.2: New USB device
> found, idVendor=17e9, idProduct=0290, bcdDevice= 0.01
> Nov 7 20:47:35 wzdell kernel: [ 211.209027] usb 4-1.2: New USB device
> strings: Mfr=1, Product=2, SerialNumber=3
> Nov 7 20:47:35 wzdell kernel: [ 211.209032] usb 4-1.2: Product: DL-165
> Adapter
> Nov 7 20:47:35 wzdell kernel: [ 211.209036] usb 4-1.2: Manufacturer:
> DisplayLink
> Nov 7 20:47:35 wzdell kernel: [ 211.209040] usb 4-1.2: SerialNumber:
> 102140
> Nov 7 20:47:35 wzdell mtp-probe: checking bus 4, device 4:
> "/sys/devices/pci0000:00/0000:00:1d.0/usb4/4-1/4-1.2"
> Nov 7 20:47:35 wzdell mtp-probe: bus: 4, device: 4 was not an MTP device
> Nov 7 20:47:35 wzdell kernel: [ 211.269753] [drm] vendor descriptor
> length:22 data:22 5f 01 00 20 05 00 01 03 04 02
> Nov 7 20:47:35 wzdell kernel: [ 211.320940] [drm] Cannot find any crtc
> or sizes
> Nov 7 20:47:35 wzdell kernel: [ 211.320962] [drm] Supports vblank
> timestamp caching Rev 2 (21.10.2013).
> Nov 7 20:47:35 wzdell kernel: [ 211.320963] [drm] No driver support
> for vblank timestamp query.
> Nov 7 20:47:35 wzdell kernel: [ 211.320999] [drm] Initialized udl
> 0.0.1 20120220 for 4-1.2:1.0 on minor 1
> Nov 7 20:47:35 wzdell kernel: [ 211.321002] [drm] Initialized udl on
> minor 1
> Nov 7 20:47:35 wzdell kernel: [ 211.321078] usbcore: registered new
> interface driver udl
> Nov 7 20:47:37 wzdell kernel: [ 212.700722] WARNING: CPU: 0 PID: 1024
> at /build/linux-iActNR/linux-4.18.10/drivers/gpu/drm/drm_gem.c:893
> drm_gem_object_put+0x34/0x40 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.700726] Modules linked in: udl
> rfcomm ctr ccm cpufreq_userspace cpufreq_conservative cpufreq_powersave
> bnep bbswitch(O) nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4
> nf_defrag_ipv4 nft_counter xt_owner xt_state xt_conntrack nf_conntrack
> libcrc32c nft_compat nf_tables nfnetlink binfmt_misc intel_rapl
> x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass
> uvcvideo arc4 iwldvm videobuf2_vmalloc mac80211 videobuf2_memops
> videobuf2_v4l2 snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel
> videobuf2_common snd_hda_codec videodev snd_hda_core snd_hwdep snd_pcm
> snd_timer media snd soundcore i915 btusb btrtl btbcm btintel bluetooth
> iwlwifi dell_laptop dell_wmi dell_smbios mei_me drbg ansi_cprng mei
> ecdh_generic wmi_bmof dcdbas cfg80211 drm_kms_helper sparse_keymap
> dell_wmi_descriptor
> Nov 7 20:47:37 wzdell kernel: [ 212.700822] intel_cstate drm
> intel_uncore intel_rapl_perf dell_smm_hwmon evdev iTCO_wdt
> iTCO_vendor_support joydev rfkill video serio_raw i2c_algo_bit pcspkr sg
> pcc_cpufreq wmi dell_smo8800 button battery ac parport_pc ppdev lp
> parport ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2
> crc32c_generic fscrypto ecb algif_skcipher af_alg dm_crypt dm_mod sr_mod
> cdrom sd_mod ums_realtek uas usb_storage crct10dif_pclmul crc32_pclmul
> crc32c_intel ghash_clmulni_intel pcbc ahci libahci aesni_intel xhci_pci
> aes_x86_64 ehci_pci crypto_simd libata xhci_hcd ehci_hcd cryptd
> glue_helper psmouse scsi_mod i2c_i801 r8169 lpc_ich mii usbcore
> usb_common thermal
> Nov 7 20:47:37 wzdell kernel: [ 212.700925] CPU: 0 PID: 1024 Comm:
> Xorg Tainted: G O 4.18.0-2-amd64 #1 Debian 4.18.10-2
> Nov 7 20:47:37 wzdell kernel: [ 212.700927] Hardware name: Dell
> Inc. Dell System Vostro 3750/0VP036, BIOS A14 09/26/2012
> Nov 7 20:47:37 wzdell kernel: [ 212.700955] RIP:
> 0010:drm_gem_object_put+0x34/0x40 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.700957] Code: 53 48 8b 47 08 48 8b
> 40 68 48 a9 f8 ff ff ff 74 19 48 89 fb e8 7d c3 02 de 84 c0 75 02 5b c3
> 48 89 df 5b e9 ee fc ff ff f3 c3 <0f> 0b eb e3 0f 1f 84 00 00 00 00 00
> 66 66 66 66 90 48 8b 42 08 48
> Nov 7 20:47:37 wzdell kernel: [ 212.701035] RSP: 0018:ffffac86826bbd00
> EFLAGS: 00010246
> Nov 7 20:47:37 wzdell kernel: [ 212.701039] RAX: 0000000000000000 RBX:
> ffff95fc65313800 RCX: 0000000000000000
> Nov 7 20:47:37 wzdell kernel: [ 212.701042] RDX: ffffffffffffffff RSI:
> ffff95fc662b0610 RDI: ffff95fc65313800
> Nov 7 20:47:37 wzdell kernel: [ 212.701045] RBP: ffff95fc31f1a020 R08:
> ffff95fc662b0610 R09: ffff95fc662b06c0
> Nov 7 20:47:37 wzdell kernel: [ 212.701047] R10: 0000000000100000 R11:
> 0000000000000040 R12: 0000000000000000
> Nov 7 20:47:37 wzdell kernel: [ 212.701050] R13: ffffac86826bbdc8 R14:
> ffffac86826bbdc0 R15: 00000000000000b3
> Nov 7 20:47:37 wzdell kernel: [ 212.701054] FS:
> 00007f78c0ceba80(0000) GS:ffff95fc7e400000(0000) knlGS:0000000000000000
> Nov 7 20:47:37 wzdell kernel: [ 212.701057] CS: 0010 DS: 0000 ES:
> 0000 CR0: 0000000080050033
> Nov 7 20:47:37 wzdell kernel: [ 212.701060] CR2: 00007f78abdfac94 CR3:
> 00000004287fe002 CR4: 00000000000606f0
> Nov 7 20:47:37 wzdell kernel: [ 212.701063] Call Trace:
> Nov 7 20:47:37 wzdell kernel: [ 212.701080] udl_gem_mmap+0x58/0xb0 [udl]
> Nov 7 20:47:37 wzdell kernel: [ 212.701112] ?
> drm_mode_create_dumb_ioctl+0x90/0x90 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.701138]
> drm_ioctl_kernel+0xa1/0xf0 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.701164] drm_ioctl+0x2eb/0x390 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.701193] ?
> drm_mode_create_dumb_ioctl+0x90/0x90 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.701203] ? datagram_poll+0x28/0xf0
> Nov 7 20:47:37 wzdell kernel: [ 212.701209] ? sock_poll+0x7b/0xb0
> Nov 7 20:47:37 wzdell kernel: [ 212.701216] ?
> ep_item_poll.isra.13+0x3f/0xb0
> Nov 7 20:47:37 wzdell kernel: [ 212.701221] ? sock_poll+0x7b/0xb0
> Nov 7 20:47:37 wzdell kernel: [ 212.701230] do_vfs_ioctl+0xa4/0x640
> Nov 7 20:47:37 wzdell kernel: [ 212.701237] ?
> __x64_sys_epoll_ctl+0xf2/0x590
> Nov 7 20:47:37 wzdell kernel: [ 212.701243] ksys_ioctl+0x70/0x80
> Nov 7 20:47:37 wzdell kernel: [ 212.701250] __x64_sys_ioctl+0x16/0x20
> Nov 7 20:47:37 wzdell kernel: [ 212.701257] do_syscall_64+0x55/0x110
> Nov 7 20:47:37 wzdell kernel: [ 212.701265]
> entry_SYSCALL_64_after_hwframe+0x44/0xa9
> Nov 7 20:47:37 wzdell kernel: [ 212.701271] RIP: 0033:0x7f78c1c09067
> Nov 7 20:47:37 wzdell kernel: [ 212.701272] Code: b3 66 90 48 8b 05 21
> 7e 0c 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00
> 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d
> f1 7d 0c 00 f7 d8 64 89 01 48
> Nov 7 20:47:37 wzdell kernel: [ 212.701349] RSP: 002b:00007ffc9ddc4ef8
> EFLAGS: 00003246 ORIG_RAX: 0000000000000010
> Nov 7 20:47:37 wzdell kernel: [ 212.701354] RAX: ffffffffffffffda RBX:
> 0000000000000000 RCX: 00007f78c1c09067
> Nov 7 20:47:37 wzdell kernel: [ 212.701356] RDX: 00007ffc9ddc4f30 RSI:
> 00000000c01064b3 RDI: 0000000000000037
> Nov 7 20:47:37 wzdell kernel: [ 212.701359] RBP: 00007ffc9ddc4f30 R08:
> 0000000000000000 R09: 000055bbb6541fe0
> Nov 7 20:47:37 wzdell kernel: [ 212.701361] R10: 00007ffc9ddc4edc R11:
> 0000000000003246 R12: 00000000c01064b3
> Nov 7 20:47:37 wzdell kernel: [ 212.701364] R13: 0000000000000037 R14:
> 000055bbb6580d90 R15: 0000000000000001
> Nov 7 20:47:37 wzdell kernel: [ 212.701369] ---[ end trace
> 6b30e2bd6c85b37b ]---
> Nov 7 20:47:37 wzdell kernel: [ 212.703507] WARNING: CPU: 0 PID: 1024
> at /build/linux-iActNR/linux-4.18.10/drivers/gpu/drm/drm_gem.c:893
> drm_gem_object_put+0x34/0x40 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.703509] Modules linked in: udl
> rfcomm ctr ccm cpufreq_userspace cpufreq_conservative cpufreq_powersave
> bnep bbswitch(O) nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4
> nf_defrag_ipv4 nft_counter xt_owner xt_state xt_conntrack nf_conntrack
> libcrc32c nft_compat nf_tables nfnetlink binfmt_misc intel_rapl
> x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass
> uvcvideo arc4 iwldvm videobuf2_vmalloc mac80211 videobuf2_memops
> videobuf2_v4l2 snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel
> videobuf2_common snd_hda_codec videodev snd_hda_core snd_hwdep snd_pcm
> snd_timer media snd soundcore i915 btusb btrtl btbcm btintel bluetooth
> iwlwifi dell_laptop dell_wmi dell_smbios mei_me drbg ansi_cprng mei
> ecdh_generic wmi_bmof dcdbas cfg80211 drm_kms_helper sparse_keymap
> dell_wmi_descriptor
> Nov 7 20:47:37 wzdell kernel: [ 212.703595] intel_cstate drm
> intel_uncore intel_rapl_perf dell_smm_hwmon evdev iTCO_wdt
> iTCO_vendor_support joydev rfkill video serio_raw i2c_algo_bit pcspkr sg
> pcc_cpufreq wmi dell_smo8800 button battery ac parport_pc ppdev lp
> parport ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2
> crc32c_generic fscrypto ecb algif_skcipher af_alg dm_crypt dm_mod sr_mod
> cdrom sd_mod ums_realtek uas usb_storage crct10dif_pclmul crc32_pclmul
> crc32c_intel ghash_clmulni_intel pcbc ahci libahci aesni_intel xhci_pci
> aes_x86_64 ehci_pci crypto_simd libata xhci_hcd ehci_hcd cryptd
> glue_helper psmouse scsi_mod i2c_i801 r8169 lpc_ich mii usbcore
> usb_common thermal
> Nov 7 20:47:37 wzdell kernel: [ 212.703696] CPU: 0 PID: 1024 Comm:
> Xorg Tainted: G W O 4.18.0-2-amd64 #1 Debian 4.18.10-2
> Nov 7 20:47:37 wzdell kernel: [ 212.703698] Hardware name: Dell
> Inc. Dell System Vostro 3750/0VP036, BIOS A14 09/26/2012
> Nov 7 20:47:37 wzdell kernel: [ 212.703723] RIP:
> 0010:drm_gem_object_put+0x34/0x40 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.703724] Code: 53 48 8b 47 08 48 8b
> 40 68 48 a9 f8 ff ff ff 74 19 48 89 fb e8 7d c3 02 de 84 c0 75 02 5b c3
> 48 89 df 5b e9 ee fc ff ff f3 c3 <0f> 0b eb e3 0f 1f 84 00 00 00 00 00
> 66 66 66 66 90 48 8b 42 08 48
> Nov 7 20:47:37 wzdell kernel: [ 212.703801] RSP: 0018:ffffac86826bbd00
> EFLAGS: 00010246
> Nov 7 20:47:37 wzdell kernel: [ 212.703805] RAX: 0000000000000000 RBX:
> ffff95fc65313e00 RCX: 0000000000000000
> Nov 7 20:47:37 wzdell kernel: [ 212.703807] RDX: ffffffffffffffff RSI:
> ffff95fc662b0610 RDI: ffff95fc65313e00
> Nov 7 20:47:37 wzdell kernel: [ 212.703810] RBP: ffff95fc31f1a020 R08:
> ffff95fc662b0610 R09: ffff95fc65313868
> Nov 7 20:47:37 wzdell kernel: [ 212.703812] R10: 0000000000100004 R11:
> 0000000000000040 R12: 0000000000000000
> Nov 7 20:47:37 wzdell kernel: [ 212.703815] R13: ffffac86826bbdc8 R14:
> ffffac86826bbdc0 R15: 00000000000000b3
> Nov 7 20:47:37 wzdell kernel: [ 212.703819] FS:
> 00007f78c0ceba80(0000) GS:ffff95fc7e400000(0000) knlGS:0000000000000000
> Nov 7 20:47:37 wzdell kernel: [ 212.703822] CS: 0010 DS: 0000 ES:
> 0000 CR0: 0000000080050033
> Nov 7 20:47:37 wzdell kernel: [ 212.703825] CR2: 00007f78abdfac94 CR3:
> 00000004287fe002 CR4: 00000000000606f0
> Nov 7 20:47:37 wzdell kernel: [ 212.703827] Call Trace:
> Nov 7 20:47:37 wzdell kernel: [ 212.703837] udl_gem_mmap+0x58/0xb0 [udl]
> Nov 7 20:47:37 wzdell kernel: [ 212.703867] ?
> drm_mode_create_dumb_ioctl+0x90/0x90 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.703902]
> drm_ioctl_kernel+0xa1/0xf0 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.703928] drm_ioctl+0x2eb/0x390 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.703956] ?
> drm_mode_create_dumb_ioctl+0x90/0x90 [drm]
> Nov 7 20:47:37 wzdell kernel: [ 212.703963] ? do_mmap+0x3f9/0x5c0
> Nov 7 20:47:37 wzdell kernel: [ 212.703971] do_vfs_ioctl+0xa4/0x640
> Nov 7 20:47:37 wzdell kernel: [ 212.703978] ksys_ioctl+0x70/0x80
> Nov 7 20:47:37 wzdell kernel: [ 212.703985] __x64_sys_ioctl+0x16/0x20
> Nov 7 20:47:37 wzdell kernel: [ 212.703991] do_syscall_64+0x55/0x110
> Nov 7 20:47:37 wzdell kernel: [ 212.703998]
> entry_SYSCALL_64_after_hwframe+0x44/0xa9
> Nov 7 20:47:37 wzdell kernel: [ 212.704002] RIP: 0033:0x7f78c1c09067
> Nov 7 20:47:37 wzdell kernel: [ 212.704003] Code: b3 66 90 48 8b 05 21
> 7e 0c 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00
> 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d
> f1 7d 0c 00 f7 d8 64 89 01 48
> Nov 7 20:47:37 wzdell kernel: [ 212.704080] RSP: 002b:00007ffc9ddc4ef8
> EFLAGS: 00003246 ORIG_RAX: 0000000000000010
> Nov 7 20:47:37 wzdell kernel: [ 212.704084] RAX: ffffffffffffffda RBX:
> 0000000000000000 RCX: 00007f78c1c09067
> Nov 7 20:47:37 wzdell kernel: [ 212.704087] RDX: 00007ffc9ddc4f30 RSI:
> 00000000c01064b3 RDI: 0000000000000037
> Nov 7 20:47:37 wzdell kernel: [ 212.704089] RBP: 00007ffc9ddc4f30 R08:
> 0000000000000037 R09: 0000000100000000
> Nov 7 20:47:37 wzdell kernel: [ 212.704092] R10: 0000000000000001 R11:
> 0000000000003246 R12: 00000000c01064b3
> Nov 7 20:47:37 wzdell kernel: [ 212.704094] R13: 0000000000000037 R14:
> 000055bbb6580d90 R15: 0000000000000001
> Nov 7 20:47:37 wzdell kernel: [ 212.704099] ---[ end trace
> 6b30e2bd6c85b37c ]---
>
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 181 bytes --]
next prev parent reply other threads:[~2018-11-25 23:07 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-25 15:58 The "udl" driver crashes the kernel wzabolot
2018-11-25 23:07 ` Pavel Machek [this message]
2018-11-25 23:07 ` Pavel Machek
2019-03-03 19:59 ` Wojtek Zabolotny
2019-03-03 19:59 ` Wojtek Zabolotny
2019-03-03 20:39 ` Wojtek Zabolotny
2019-03-03 20:39 ` Wojtek Zabolotny
2019-03-03 20:54 ` Wojtek Zabolotny
2019-03-03 20:54 ` Wojtek Zabolotny
-- strict thread matches above, loose matches on Subject: below --
2019-02-09 23:16 David Narvaez
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20181125230722.GD30242@amd \
--to=pavel@ucw.cz \
--cc=airlied@redhat.com \
--cc=bernie@plugable.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=linux-fbdev@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=sean@poorly.run \
--cc=wzabolot@elektron.elka.pw.edu.pl \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.