Bug 1198863
Summary: | X doesn't release event devices | ||||||
---|---|---|---|---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | Samuel Sieb <samuel-rhbugs> | ||||
Component: | xorg-x11-drv-wacom | Assignee: | X/OpenGL Maintenance List <xgl-maint> | ||||
Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
Severity: | unspecified | Docs Contact: | |||||
Priority: | unspecified | ||||||
Version: | 21 | CC: | hdegoede, peter.hutterer, xgl-maint | ||||
Target Milestone: | --- | ||||||
Target Release: | --- | ||||||
Hardware: | Unspecified | ||||||
OS: | Unspecified | ||||||
Whiteboard: | |||||||
Fixed In Version: | xorg-x11-drv-wacom-0.25.0-3.fc21 | Doc Type: | Bug Fix | ||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2015-07-29 01:52:07 UTC | Type: | Bug | ||||
Regression: | --- | Mount Type: | --- | ||||
Documentation: | --- | CRM: | |||||
Verified Versions: | Category: | --- | |||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
Cloudforms Team: | --- | Target Upstream Version: | |||||
Embargoed: | |||||||
Attachments: |
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Description
Samuel Sieb
2015-03-05 00:17:37 UTC
Hi, Thanks for the bug report. Do you perhaps have xorg-x11-drv-libinput installed ? Are you using gdm? If so please do (as the logged in user): journalctl -e -n 2000 > journal.log Immediately after logging into X, and attach journal.log here. Thanks, Hans Created attachment 999748 [details]
Xorg log
Here is the log of all Xorg output in the journal. I filtered it, because there were nearly 50000 copies of the following 3 lines:
Mar 09 21:05:47 mylaptop gdm-Xorg-:0[891]: GetModeLine - scrn: 0 clock: 69300
Mar 09 21:05:47 mylaptop gdm-Xorg-:0[891]: GetModeLine - hdsp: 1280 hbeg: 1306 hend: 1328 httl: 1418
Mar 09 21:05:47 mylaptop gdm-Xorg-:0[891]: vdsp: 800 vbeg: 802 vend: 804 vttl: 814 flags: 10
# ls -l /proc/891/fd
total 0
l-wx------. 1 root root 64 Mar 9 22:24 0 -> /dev/null
lrwx------. 1 root root 64 Mar 9 22:24 1 -> socket:[19906]
lrwx------. 1 root root 64 Mar 9 22:24 10 -> /dev/dri/card0
lrwx------. 1 root root 64 Mar 9 22:24 100 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 101 -> /dev/input/event4 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 102 -> socket:[643786]
lrwx------. 1 root root 64 Mar 9 22:24 103 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 104 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 105 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 106 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 107 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 108 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 109 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 11 -> /dev/vga_arbiter
lrwx------. 1 root root 64 Mar 9 22:24 110 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 111 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 112 -> /dev/input/event4 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 113 -> /dev/input/event4 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 114 -> /dev/input/event4 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 115 -> /dev/input/event4 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 116 -> /dev/input/event4 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 117 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 118 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 119 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 12 -> socket:[19923]
lrwx------. 1 root root 64 Mar 9 22:24 120 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 121 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 122 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 123 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 124 -> /dev/input/event4
lrwx------. 1 root root 64 Mar 9 22:24 125 -> /dev/input/event16
lrwx------. 1 root root 64 Mar 9 22:24 126 -> /dev/input/event16
lrwx------. 1 root root 64 Mar 9 22:24 127 -> /dev/input/event16
lrwx------. 1 root root 64 Mar 9 22:24 128 -> /dev/input/event16
lrwx------. 1 root root 64 Mar 9 22:24 129 -> /dev/input/event16
lrwx------. 1 root root 64 Mar 9 22:24 13 -> socket:[19925]
lrwx------. 1 root root 64 Mar 9 22:24 130 -> /dev/input/event16
lrwx------. 1 root root 64 Mar 9 22:24 131 -> /dev/input/event16
lrwx------. 1 root root 64 Mar 9 22:24 132 -> /dev/input/event16
lrwx------. 1 root root 64 Mar 9 22:24 14 -> /dev/input/event2
lrwx------. 1 root root 64 Mar 9 22:24 15 -> /dev/input/event6
lrwx------. 1 root root 64 Mar 9 22:24 16 -> /dev/input/event0
lrwx------. 1 root root 64 Mar 9 22:24 17 -> /dev/input/event4 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 18 -> /dev/input/event15
lrwx------. 1 root root 64 Mar 9 22:24 19 -> /dev/input/event3
lrwx------. 1 root root 64 Mar 9 22:24 2 -> socket:[19902]
lrwx------. 1 root root 64 Mar 9 22:24 20 -> /dev/input/event5
lrwx------. 1 root root 64 Mar 9 22:24 21 -> /dev/input/event7
lrwx------. 1 root root 64 Mar 9 22:24 22 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 23 -> /dev/input/event9
lrwx------. 1 root root 64 Mar 9 22:24 24 -> socket:[21754]
lrwx------. 1 root root 64 Mar 9 22:24 25 -> socket:[28081]
lrwx------. 1 root root 64 Mar 9 22:24 256 -> /sys/devices/pci0000:00/0000:00:02.0/backlight/acpi_video0/brightness
lrwx------. 1 root root 64 Mar 9 22:24 257 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 258 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 259 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 26 -> socket:[28702]
lrwx------. 1 root root 64 Mar 9 22:24 260 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 261 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 262 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 263 -> /dev/shm/shmfd-6pS7uc (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 264 -> /dev/shm/shmfd-IPqZab (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 265 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 266 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 267 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 268 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 269 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 27 -> socket:[26229]
lrwx------. 1 root root 64 Mar 9 22:24 270 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 271 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 272 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 273 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 274 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 275 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 276 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 277 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 278 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 279 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 28 -> socket:[28803]
lrwx------. 1 root root 64 Mar 9 22:24 280 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 281 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 282 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 283 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 284 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 285 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 286 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 287 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 288 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 289 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 29 -> socket:[27131]
lrwx------. 1 root root 64 Mar 9 22:24 290 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 291 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 292 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 293 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 294 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 295 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 296 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 297 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 298 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 299 -> /dev/shm/shmfd-DDYhBE (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 3 -> socket:[19907]
lrwx------. 1 root root 64 Mar 9 22:24 30 -> socket:[28910]
lrwx------. 1 root root 64 Mar 9 22:24 300 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 301 -> /memfd:xshmfence (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 31 -> socket:[28978]
lrwx------. 1 root root 64 Mar 9 22:24 32 -> socket:[26457]
lrwx------. 1 root root 64 Mar 9 22:24 33 -> socket:[26619]
lrwx------. 1 root root 64 Mar 9 22:24 34 -> socket:[28671]
lrwx------. 1 root root 64 Mar 9 22:24 35 -> socket:[31003]
lrwx------. 1 root root 64 Mar 9 22:24 36 -> socket:[29956]
lrwx------. 1 root root 64 Mar 9 22:24 37 -> socket:[32933]
lrwx------. 1 root root 64 Mar 9 22:24 38 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 39 -> socket:[693541]
lr-x------. 1 root root 64 Mar 9 22:24 4 -> /usr/lib64/xorg/protocol.txt
lrwx------. 1 root root 64 Mar 9 22:24 40 -> socket:[33265]
lrwx------. 1 root root 64 Mar 9 22:24 41 -> socket:[35151]
lrwx------. 1 root root 64 Mar 9 22:24 42 -> socket:[35854]
lrwx------. 1 root root 64 Mar 9 22:24 43 -> socket:[693548]
lrwx------. 1 root root 64 Mar 9 22:24 44 -> socket:[693557]
lrwx------. 1 root root 64 Mar 9 22:24 45 -> socket:[43631]
lrwx------. 1 root root 64 Mar 9 22:24 46 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 47 -> socket:[47167]
lrwx------. 1 root root 64 Mar 9 22:24 48 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 49 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 5 -> socket:[19909]
lrwx------. 1 root root 64 Mar 9 22:24 50 -> /dev/input/event4 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 51 -> /dev/input/event4 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 52 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 53 -> socket:[56994]
lrwx------. 1 root root 64 Mar 9 22:24 54 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 55 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 56 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 57 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 58 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 59 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 6 -> socket:[22641]
lrwx------. 1 root root 64 Mar 9 22:24 60 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 61 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 62 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 63 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 64 -> socket:[126454]
lrwx------. 1 root root 64 Mar 9 22:24 65 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 66 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 67 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 68 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 69 -> /dev/input/event16 (deleted)
l-wx------. 1 root root 64 Mar 9 22:24 7 -> /proc/mtrr
lrwx------. 1 root root 64 Mar 9 22:24 70 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 71 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 72 -> /dev/input/event4 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 73 -> /dev/input/event4 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 74 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 75 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 76 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 77 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 78 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 79 -> /dev/input/event16 (deleted)
l-wx------. 1 root root 64 Mar 9 22:24 8 -> /proc/mtrr
lrwx------. 1 root root 64 Mar 9 22:24 80 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 81 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 82 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 83 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 84 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 85 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 86 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 87 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 88 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 89 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 9 -> /dev/tty1
lrwx------. 1 root root 64 Mar 9 22:24 90 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 91 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 92 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 93 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 94 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 95 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 96 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 97 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 98 -> /dev/input/event16 (deleted)
lrwx------. 1 root root 64 Mar 9 22:24 99 -> socket:[695983]
Hi, Interesting the "(deleted)" suggests that userspace has closed the fd, but for some reason the kernel is not done yet with cleaning it up, or some such. Does anyone following this bug have more insight into what the "(deleted)" actually means ? For now I've a feeling this may be a kernel bug, what kernel are you running ? Regards, Hans Kernel is 3.18.8-201.fc21.x86_64 The (deleted) happens when a process has a file still open after it has been deleted from the filesystem. In this case, what appears to be happening is that X has opened /dev/input/event16, then the device has been removed, but X doesn't let it go. When the device comes back, X sees it appearing and opens it again. X isn't properly handling the removals. After further testing, it looks like it's actually the wacom driver. Every suspend/resume cycle, there is one more event descriptor open. The reason there is more than one event number in the deleted state is because the wacom can end up on a different number depending on if the USB mouse is plugged in. xorg-x11-drv-wacom-0.25.0-3.fc21 has been submitted as an update for Fedora 21. https://admin.fedoraproject.org/updates/xorg-x11-drv-wacom-0.25.0-3.fc21 Package xorg-x11-drv-wacom-0.25.0-3.fc21: * should fix your issue, * was pushed to the Fedora 21 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing xorg-x11-drv-wacom-0.25.0-3.fc21' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2015-3607/xorg-x11-drv-wacom-0.25.0-3.fc21 then log in and leave karma (feedback). The update fixes it. xorg-x11-drv-wacom-0.25.0-3.fc21 has been pushed to the Fedora 21 stable repository. If problems still persist, please make note of it in this bug report. |