Open Bug 1360392 Opened 8 years ago Updated 2 months ago

crash in EMPTY: no crashing thread identified; ERROR_NO_MINIDUMP_HEADER (Firefox for Desktop only)

Categories

(Toolkit :: Crash Reporting, defect)

10 Branch
Unspecified
All
defect

Tracking

()

Tracking Status
firefox-esr45 --- wontfix
firefox-esr52 --- wontfix
firefox53 --- wontfix
firefox-esr115 --- affected
firefox54 --- wontfix
firefox55 - wontfix
firefox56 --- wontfix
firefox57 --- wontfix
firefox59 --- wontfix
firefox60 --- wontfix
firefox61 --- wontfix
firefox122 --- affected
firefox123 --- affected
firefox124 --- affected

People

(Reporter: skywalker333, Unassigned)

References

(Depends on 2 open bugs)

Details

(4 keywords, Whiteboard: [tbbird crash])

Crash Data

+++ This bug was initially created as a clone of Bug #1245570 +++ This bug was filed from the Socorro interface and is report bp-17f15d85-4d9d-4c7d-a1c8-ae42a2160202. ============================================================= We fixed one cause of this in bug 1142944, but I am still seeing reports in 45.0b2, so I guess there's something else still going on.
Firefox 52.0.2 3583 8.7% 3872 Firefox 52.1.0esr 3344 8.1% 2872 Firefox 53.0 3100 7.5% 3222 Firefox 54.0b1 1316 3.2% 573 Firefox 53.0b99 638 1.5% 975 Firefox 45.9.0esr 523 1.3% 387 Firefox 54.0b2 469 1.1% 214 Firefox 52.0.2esr 458 1.1% 515 Firefox 54.0a2 348 0.8% 108 Firefox 45.8.0esr 346 0.8% 274 Firefox 51.0.1 235 0.6% 246 Firefox 52.0 205 0.5% 254 Firefox 52.0.1 202 0.5% 146 Firefox 53.0b9 198 0.5% 142 Firefox 47.0.2 184 0.4% 245 Firefox 24.6.0esr 161 0.4% 120 Firefox 55.0a1 156 0.4% 107 Firefox 53.0b8 150 0.4% 87 Firefox 24.3.0esr 146 0.4% 106 Firefox 52.0.1esr 141 0.3% 60 Firefox 10.0.2 136 0.3% 18
Bug 1245570 (In reply to Kevin Brosnan [:kbrosnan] from comment #13) > Firefox for Android does not ship ESR. This signature is not a one bug fix. > It can occur for a variety of reasons one of the most common and > unaddressable is the device that Firefox is running on is out of memory. I cloned this bug as Bug 1360392 to track the issues related to the desktop version of firefox (not android) for this crash signature.
No longer depends on: 1245570
See Also: → 1245570
Summary: crash in EMPTY: no crashing thread identified; ERROR_NO_MINIDUMP_HEADER (Firefox for Android only) → crash in EMPTY: no crashing thread identified; ERROR_NO_MINIDUMP_HEADER (Firefox for Desktop only)
Severity: blocker → critical
See Also: → 1247399
See Also: 1247399
Signature report for EMPTY: no crashing thread identified; ERROR_NO_MINIDUMP_HEADER Showing results from a month ago Operating System 182605 100.0% Product Firefox 53.0.2 5682 14.2% 5428 Firefox 52.1.1esr 3098 7.8% 1759 Firefox 53.0 1218 3.1% 973 Firefox 45.9.0esr 717 1.8% 452 Firefox 54.0b5 667 1.7% 332 Firefox 52.1.0esr 556 1.4% 342 Firefox 54.0b6 524 1.3% 339 Process Type plugin 773 0.4% content 16 0.0% gpu 1 0.0% Uptime Range < 1 min 47704 26.1% > 1 hour 45815 25.1% 15-60 min 31344 17.2% 1-5 min 31000 17.0% 5-15 min 26742 14.6% Architecture 182605 100.0% Flash™ Version 182605 100.0% Graphics Adapter qualcomm adreno 30226 16.6% qualcomm tm 30226 16.6% arm mali 25820 14.1% arm mp 13064 7.2% arm 400 10136 5.6% qualcomm 305 8569 4.7% 0x0000 0x0000 6284 3.4% 0x8086 0x0f31 6274 3.4% 0x8086 0x22b1 5546 3.0%
91777f4d-b1d6-45b0-9bd6-4cd500170414 Firefox has been shutting down at least twenty times everyday. Is there anything I can do about this infuriating problem as I'm doing some very important work, and keep losing it? 2017-04-14 10:53:39 en-GB 2839ee44-be5f-4d41-ba04-ed5ee0170414 Please improve this because im about to uninstall this 2017-04-14 12:41:57 en-US 3e0fe1aa-696d-4455-a3d3-a55e60170414 constantly crashing and its getting very annoying! 2017-04-14 12:34:11 en-US 087b00e9-5ab4-4438-bb03-70e622170413 my mozilla keeps crasing and i cant open it. 2017-04-13 12:02:26 None 16e8bd71-5ab8-4c80-8c4a-eb7aa2170413 Fx Dev on default 4 process is crashing frequently 2017-04-13 16:45:31 en-GB c426365c-9c5e-49b1-a032-5a6452170413 I am not able to log on to the internet 2017-04-13 17:02:45 en-US 8f79d0ba-d171-474e-9270-b8aa52170417 As soon as I open Firefox it crashes. I have uninstalled and reinstalled the program already. 2017-04-17 15:44:58 en-US 9adcf3e1-9273-47f4-b2f4-66d000170418 bring back my message and reply 2017-04-18 02:55:36 en-US a005d445-0eed-4e48-9465-b82e50170418 crashed 2017-04-18 03:42:32 en-GB 08501ba0-731a-4b9d-944f-1b96b2170417 crashes a lot 2017-04-17 03:12:50 en-US 0a828698-6f66-4081-9f77-5b4002170417 fiefox is not even opening to a tab before shutting down 2017-04-17 14:42:32 en-US 607c7e2a-835d-471d-80ef-21ff60170419 Okay, so this time I decided to closr rather than restore tabs following the crash reported a minute or so ago. Browser popped again! Coumd be related to McAfee Site Advisor (guessing at the name)? Browser has been horrifically slow at times over the past several weeks. Chrome does not seem to suffer these pto=roblems, 2017-04-19 00:37:37 en-US 8f79d0ba-d171-474e-9270-b8aa52170417 As soon as I open Firefox it crashes. I have uninstalled and reinstalled the program already. 2017-04-17 15:44:58 en-US ee468392-d824-4994-b7c2-1ef490170419 crash on start with every program every time, every way. I'm all up to date with 4.4. may be within last hardware com. to FF compli. update. or a open inserted back door. 2017-04-19 02:12:22 en-US 0a828698-6f66-4081-9f77-5b4002170417 fiefox is not even opening to a tab before shutting down 2017-04-17 14:42:32 en-US 4f404600-8cfd-4cae-85c9-28cfe0170419 I am getting used to Firefox constantly crashing. Opera runs just fine along with any other operating system and browzers. Only Firefox do I have a crashing problem. I am tempted to find another system that will work. Too much of my time is wasted rebooting. 2017-04-19 17:49:03 en-US 4a9c05e7-76fe-49c5-a548-5b54d0170420 i want to see youtube but it doesnt let me 2017-04-20 18:59:09 en-US e989e506-f7dc-4461-bd86-13fce0170421 browser gives up too fast on flaky tablet. need more time to type URL. 2017-04-21 14:41:05 en-US 59e1a9fa-81fc-4b05-bf17-0a3840170421 Crashes every other time I click a link. 2017-04-21 02:18:54 en-US 20649e2b-dec2-4276-97ef-6a3620170421 f 2017-04-21 11:05:14 None eb4c71de-0248-4dea-a687-7ca620170421 Firefox crashed again. It happens all the time. 2017-04-21 17:22:43 None b6c308a8-2071-4760-a8bf-cdc0d0170422 FIX THIS NOW!!!!!!!!!!!!!!!!!!!1 2017-04-22 17:34:06 en-US f35bf9f2-b9c8-4106-a757-bac390170421 It keeps crashing?! 2017-04-21 01:44:26 en-US 2a1446e5-935d-4915-8784-a5e840170421 Keeps on crashing... 2017-04-21 09:51:41 en-US 76679c11-26b9-481a-a354-35fb20170423 Keeps on crashing.Slow to load etc. It was o.k. when I first used it. Bloody useless ! I was on facebook at the time 2017-04-23 08:02:30 en-GB 1f70e79c-7293-44f5-9527-011950170420 The 10th time its crashed today 2017-04-20 23:38:00 en-GB 12c8a710-1a49-461c-9d44-156dd0170422 This crush has been occured until I updated my PC to Windows 10 Creators Update from Windows 10 Anniversary Update. 2017-04-22 06:54:38 ja 533cac29-7203-4127-a302-c9c500170422 trying to get to home page yahoo.com But Firefox closes on it's on 2017-04-22 21:32:39 en-US 2b1def0e-a4a5-4e19-96e9-29ba20170423 way 2017-04-23 06:27:32 None e4975bef-ad56-4848-9a8c-b2f190170423 What is going on with Firefox it crashes ALL the time!!!!! 2017-04-23 00:17:58 en-US
[Tracking Requested - why for this release]: This crash signature is top browser crasher # 6. EMPTY: no crashing thread identified; ERROR_NO_MINIDUMP_HEADER Count Win Mac Lin Inst isGC 109 0 0 0 56 3 Top Crashers for Firefox 55.0a1 Top 50 Crashing Signatures. 7 days ago through in a few seconds. The report covers 2780 (48.34%) of all 5751 crashes during this period.
We would really need to be able to reproduce this crash in order to solve this issue - although there are lots of reports, without a stack it is difficult to debug.
Signature> EMPTY: no crashing thread identified; ERROR_NO_MINIDUMP_HEADER Top Crashers for Firefox 55.0a1 Top 50 Crashing Signatures. 7 days ago through 2 minutes ago. Top browser crasher #3. Top Crashers for Firefox 54.0b Top 50 Crashing Signatures. 7 days ago through 2 minutes ago. Top browser crasher #2. Top Crashers for Firefox 54.0a2 Top 50 Crashing Signatures. 7 days ago through 3 minutes ago. Top browser crasher #1. Top Crashers for Firefox 53.0.2 Top 50 Crashing Signatures. 7 days ago through 3 minutes ago. Top browser crasher #2.
(In reply to Marcia Knous [:marcia - use ni] from comment #6) > We would really need to be able to reproduce this crash in order to solve > this issue - although there are lots of reports, without a stack it is > difficult to debug. Skywalker333, the signature means, that FF crashes, but the crash reporter (Breakpad [CrashPad]) isn't able to collect data of the crash. There are no crashing thread identified (look at the end of a crash report, e.g. https://crash-stats.mozilla.com/report/index/25ce4993-56d1-4341-929d-6a5c20170509, threads are missing) and no minidump header is send. The engineers of FF need this stacks to analyze whats happened in FF before FF crash - but without data they can't analyze anything. What they need (when all other things are missing) are detailed steps to reproduce the crash (e.g. info about which add-on crash FF with this sig). E.g. info like in crash https://crash-stats.mozilla.com/report/index/25ce4993-56d1-4341-929d-6a5c20170509: "In OSX from 'Apple' Icon menu of Finder switching Network 'Location' causes FireFox to crash." Such crashes can be tried to reproduce and analyzed. Maybe you can find comments to crash reports that have such information. Greets, Tobias.
(In reply to skywalker333 from comment #2) > Bug 1245570 > (In reply to Kevin Brosnan [:kbrosnan] from comment #13) > > Firefox for Android does not ship ESR. This signature is not a one bug fix. > > It can occur for a variety of reasons one of the most common and > > unaddressable is the device that Firefox is running on is out of memory. "out of memory" (OOM) can happen on desktops, too. But there was a try (some times ago) to make a memory dump when the task runes out of memory before FF crash. Don't know what happened to this try and why breakpad can't save this info before FF crashes, but normally OOM should be this sig: https://crash-stats.mozilla.com/signature/?signature=OOM%20|%20small
See Also: → 711568
(In reply to Tobias B. Besemer [:BesTo] (QA) from comment #8) > E.g. info like in crash > https://crash-stats.mozilla.com/report/index/25ce4993-56d1-4341-929d- > 6a5c20170509: > "In OSX from 'Apple' Icon menu of Finder switching Network 'Location' causes > FireFox to crash." Tracy, sorry, don't know who else to tag for reproduce (QA). (Is flag in-qa-testsuite for this or is there any other way to ask QA for reproduce?)
Flags: needinfo?(twalker)
qawanted (along with a note in whiteboard indicating the specific need) is the keyword to use here. I don't know who is actively triaging that keyword. Let's see what happens. I'll leave myself NI'd to check in later if no one pics it up.
QA Whiteboard: Need steps to reproduce this crash
Keywords: qawanted
Whiteboard: Need steps to reproduce this crash
IIRC I have been getting these signatures when running inside `firejail` without `--allow-debuggers`. So maybe there's some amount of (linux) reports caused by this.
This isn't actionable at this point, not tracking for 55.
Comments checked from 2017-05-13 15:07:26 to 2017-05-14 23:15:32 (15 pages). https://crash-stats.mozilla.com/signature/?signature=EMPTY%3A%20no%20crashing%20thread%20identified%3B%20ERROR_NO_MINIDUMP_HEADER#comments f36a3f43-7772-4d2f-94e5-1ade80170513 I've been getting this error every time I shut down. I'm running Firefox in Firejail, using its default config. 2017-05-13 15:37:37 en-US 97b14d02-d462-450b-b959-051c20170514 I was using the JW.org app for Daily Bible reading. 2017-05-14 10:00:14 en-US 818e547f-b905-4916-ba54-ec5a80170516 it just crashed immidiately as I oppened the browser. 2017-05-16 01:59:38 en-US 9ee4c76a-b423-4fd7-8ad1-914870170517 i encountered problem of opening firefox 2017-05-17 10:07:51 en-US 966f9a80-87aa-4263-addf-1addb0170518 this is a xolo a500 qualcomm msm 8225 ics 4.0.4 android gsm,3g,4.5 screen,512mb ram,rooted, I just started the app. it crashes. I have enabled telemetry and other data also. 2017-05-18 11:55:06 None dbae88e6-7aeb-47e4-94e0-65e770170518 ich bekomme mehrmals die Info: Der Computer hat nicht genug Arbeitsspeicher. 2017-05-18 10:10:48 de (<- Msg not enough mem.) 66748124-c446-49a8-926f-b2e8b0170519 Firefox stürzt in letzter Zeit öfters ab: bei FAZ Auto und Verkehr 2017-05-19 12:09:47 de 1c7eb083-7b10-4946-b015-8d2270170519 Moving 29,000 junk mail messages to junk folder 2017-05-19 12:25:03 None 4511a976-5b6e-4801-bfb7-4d07d0170517 Since thursday, my computer is so slow, it is running in the background, but I have all windows closed. Now it is telling me I am low on memory, have defrag, and took all unnecesary programs off. 2017-05-17 21:24:22 en-US e21fc878-4460-45fd-96ad-dfebb0170513 BEIM STARTEN??? 2017-05-13 23:04:09 de (<- At start.) b29b6000-115c-4129-b3be-a40540170514 I started the browser and encountered this error screen. mark. automated qa 2017-05-14 01:25:45 None c4e38fdd-9eb9-42e4-a3bc-c05f20170515 Rubenstein you've downloader2.3.8 quisiera bajarme yo tubeMate YouTube 22 23 8 2017-05-15 18:59:17 None d4b3ed22-64f5-4650-9c74-366f10170516 It has become very slow, unresponsive, laggigng and some websites don't work including youtube.com and airmp3.me 2017-05-16 09:24:29 en-GB eea3397d-be6a-40d8-ab4d-1359a0170516 its being slow and freezing and not respoinding 2017-05-16 10:09:06 en-US e87c4a7f-daf6-4ad7-bb1d-a54550170518 Arbeitspeicher ist nur zu kacke 2017-05-18 12:08:05 None (<- Mem problems.) 3aac0f39-4d71-4e2a-bbd8-817d00170514 I was using the JW.org app for Daily Bible reading. 2017-05-14 10:00:14 en-US 4606e85e-0ee8-4be4-92ec-1738f0170514 crashed again ... after 10 min of being open 2017-05-14 09:36:45 en-GB 89a3b81b-78a8-4bf0-93f3-43eae0170520 I tried to open the link from gmail by clicking on a toast with text "the tab was added to Firefox", and there was a tab opened with video from coursera. Possibly, Firefox was closed, as I have an application manager which stops running processes after user inactivity. 2017-05-20 03:18:25 None a83fced3-0e3f-4744-ba1e-904f90170520 tried to load carsales.com.au, was part way through opening program, then firefox froz. 2017-05-20 11:21:40 chrome://global/locale/intl.properties 00e274f4-951d-4b65-a077-22bf40170514 why is it every time I go onto Winged wonders of the world, which is my group, firefox shuts me down? It is so annoying! 2017-05-14 20:05:44 en-US 57160d63-7073-4f58-9872-b16b50170517 I have been having problems with it saying memory low but I just closed it and restarted it and then when reopened, it crashed 2017-05-17 15:31:46 en-US db47c7f5-f9c5-47a6-ab66-518f40170517 it keeps closimg whenever i open it 2017-05-17 13:11:08 en-US a2fb16f3-6f4d-490e-a221-a783d0170519 my pc keeps crashing even though i try to restart firefox. 2017-05-19 22:03:48 en-US
OK, some thoughts to it... (In reply to Tobias B. Besemer [:BesTo] (QA) from comment #9) > (In reply to skywalker333 from comment #2) > > Bug 1245570 > > (In reply to Kevin Brosnan [:kbrosnan] from comment #13) > > > Firefox for Android does not ship ESR. This signature is not a one bug fix. > > > It can occur for a variety of reasons one of the most common and > > > unaddressable is the device that Firefox is running on is out of memory. > > "out of memory" (OOM) can happen on desktops, too. But there was a try (some > times ago) to make a memory dump when the task runes out of memory before FF > crash. Don't know what happened to this try and why breakpad can't save this > info before FF crashes, but normally OOM should be this sig: > https://crash-stats.mozilla.com/signature/?signature=OOM%20|%20small > Why we have so much crashes with OOM with this sig when OOM should be a other sig? (In reply to Tobias B. Besemer [:BesTo] (QA) from comment #14) > 818e547f-b905-4916-ba54-ec5a80170516 it just crashed immidiately as I > oppened the browser. 2017-05-16 01:59:38 en-US > Is it possible to start/load breakpad earlier to get some more threads? And whats about a check & msg like "Firefox needs at least xxxMB to start!" to prevent some of the crashes because OOM?
I got this type of crashes on ニコニコ動画 with flash version player. Sometimes, just to start playing the movie, browser becomes totally unresponsive unless stop plugin-container process.
(In reply to Toshihiro Yamada from comment #16) > I got this type of crashes on ニコニコ動画 with flash version player. Is this a URL? Can you write the complete URL as a link like https://bugzilla.mozilla.org/?
Flags: needinfo?(yamadat501)
URL of ニコニコ動画 is here(need registration to play movies) http://www.nicovideo.jp/ I got browser freeze on various movies with flash version. For example: http://www.nicovideo.jp/watch/nm15429765 http://www.nicovideo.jp/watch/nm15268636
Flags: needinfo?(yamadat501)
OK, I registered with Twitter and tried it... By both videos I have "high memory action" in the Task Manager, but the videos don't play! I use Firefox 55.0a1, 64-bit with E10s on Win7 and Flash 26.0.0.115 with "Block dangerous and intrusive Flash content" activated. Toshihiro Yamada, what version of FF and Flash (info like me above) do you use? Can anybody else test/confirm it? Can imagine that this are damaged videos or exploits... but IMHO FF should crash with OOM if the "high memory action" is the problem...
Flags: needinfo?(yamadat501)
(In reply to Tobias B. Besemer [:BesTo] (QA) from comment #19) > OK, I registered with Twitter and tried it... > By both videos I have "high memory action" in the Task Manager, but the > videos don't play! > I use Firefox 55.0a1, 64-bit with E10s on Win7 and Flash 26.0.0.115 with > "Block dangerous and intrusive Flash content" activated. > Toshihiro Yamada, what version of FF and Flash (info like me above) do you > use? > Can anybody else test/confirm it? > Can imagine that this are damaged videos or exploits... but IMHO FF should > crash with OOM if the "high memory action" is the problem... I use latest 55.0a1 nightly on 64-bit Win10 and Flash 25.0.0.171. I also noticed "Block dangerous and intrusive Flash content" blocks playing videos. (In my environment, this setting works only in safe mode. But as the freeze happened in safe-mode, it is other problem...) Recently, ニコニコ動画 provides html5 player for modern browsers. (For example: http://www.nicovideo.jp/watch/sm2416354) In this case, video plays normally with html5 version player and the problem happens with flash version player.
Flags: needinfo?(twalker)
Wontfix for 53 and likely for 54. Is there any way we can improve the info we're getting in the crash to have better diagnosis of what's happening? Maire, is this something the a/v team might help investigate, since the recent spike in this signature may have something to do with video?
Flags: needinfo?(mreavy)
Flags: needinfo?(Tobias.Besemer)
I wish we could help, but there's nothing actionable for an A/V developer here. Ted -- Do you have any ideas how we can get better signatures from this?
Flags: needinfo?(mreavy) → needinfo?(ted)
This is effectively just "we failed to write a minidump". `ERROR_NO_MINIDUMP_HEADER` means the stackwalker couldn't read the 32-byte minidump header, which usually means the file is zero bytes in length. > Why we have so much crashes with OOM with this sig when OOM should be a other sig? I don't think these are necessarily all OOM crashes. > Is it possible to start/load breakpad earlier to get some more threads? Breakpad is initialized very early in application startup, before we spawn any other threads, AFAIK. Unfortunately writing a minidump from within a crashed process is doomed to fail sometimes. I picked an arbitrary crash report from a recent Firefox desktop version out of the list in the query in comment 14: https://crash-stats.mozilla.com/report/index/ca4d07ce-71dd-449c-98e2-d99de0170607#tab-metadata It claims to have a process uptime of "2 days, 48 minutes and 16 seconds". In the metadata tab I see: GraphicsCriticalError |[0][GFX1-]: [D2D1.1] 4CreateBitmap failure Size(20,24000) Code: 0x80070057 format 0 (t=3786.81) |[1][GFX1-]: [D2D1.1] 4CreateBitmap failure Size(20,24000) Code: 0x80070057 format 0 (t=6849.66) It looks like we failed to create a very large bitmap. Unfortunately the MozCrashReason field is just "MOZ_CRASH()", so it doesn't give us any real useful info. I wonder if we shouldn't put __FILE__ and __LINE__ in there, or at least write them out in a separate annotation field to give ourselves something to work with in these situations? https://dxr.mozilla.org/mozilla-central/rev/5801aa478de12a62b2b2982659e787fcc4268d67/mfbt/Assertions.h#269
Flags: needinfo?(ted)
(In reply to Ted Mielczarek [:ted.mielczarek] from comment #23) > Breakpad is initialized very early in application startup, before we spawn > any other threads, AFAIK. Unfortunately writing a minidump from within a > crashed process is doomed to fail sometimes. Could an outside process be used to generate the minidump? What about running it as a service (in Windows)? A breakpad service.
(In reply to skywalker333 from comment #24) > (In reply to Ted Mielczarek [:ted.mielczarek] from comment #23) > > Breakpad is initialized very early in application startup, before we spawn > > any other threads, AFAIK. Unfortunately writing a minidump from within a > > crashed process is doomed to fail sometimes. > > Could an outside process be used to generate the minidump? > > What about running it as a service (in Windows)? A breakpad service. Sounds like a good idea to me! Google do it now with GoogleCrashHandler.exe and GoogleCrashHandler64.exe. (In reply to Liz Henry (:lizzard) (needinfo? me) from comment #21) > Wontfix for 53 and likely for 54. Is there any way we can improve the info > we're getting in the crash to have better diagnosis of what's happening? (In reply to Tobias B. Besemer [:BesTo] (QA) from comment #19) > Can imagine that this are damaged videos or exploits... but IMHO FF should > crash with OOM if the "high memory action" is the problem... FF made in the past a memory-info and send it out to mozilla for analyzes when mem was low and a OOM was near... Maybe someone should have a look on it again because maybe this fails in some cases. Maybe because it starts "to late" and can't finish before the crash? (In reply to Tobias B. Besemer [:BesTo] (QA) from comment #15) > And whats about a check & msg like "Firefox needs at least xxxMB to start!" > to prevent some of the crashes because OOM? Is there such a "required resources"-check & -popup integrated in FF? I can imagine that some crashes occur because of this. E.g. users use FF version >54 on WinXP or because of any other scenario (old machines/hardware and OSes) where support was dropped in the last releases... (In reply to Toshihiro Yamada from comment #20) > (In reply to Tobias B. Besemer [:BesTo] (QA) from comment #19) > > I use Firefox 55.0a1, 64-bit with E10s on Win7 and Flash 26.0.0.115 with > > "Block dangerous and intrusive Flash content" activated. > > Toshihiro Yamada, what version of FF and Flash (info like me above) do you > > use? > > I use latest 55.0a1 nightly on 64-bit Win10 and Flash 25.0.0.171. > > I also noticed "Block dangerous and intrusive Flash content" blocks playing > videos. > (In my environment, this setting works only in safe mode. But as the freeze > happened in safe-mode, it is other problem...) Toshihiro, do you have FF installed as a 32-bit, or a 64-bit version? Do you have multi-process-support activated in your browser-settings? Do FF really crash with this signature, when you try to watch the videos?
Flags: needinfo?(Tobias.Besemer)
(In reply to Tobias B. Besemer [:BesTo] (QA) from comment #25) > Is there such a "required resources"-check & -popup integrated in FF? > I can imagine that some crashes occur because of this. E.g. users use FF > version >54 on WinXP or because of any other scenario (old machines/hardware > and OSes) where support was dropped in the last releases... Sorry! Mean: "E.g. users use FF version >52.x on WinXP..."
(In reply to Tobias B. Besemer [:BesTo] (QA) from comment #25) > Toshihiro, do you have FF installed as a 32-bit, or a 64-bit version? > Do you have multi-process-support activated in your browser-settings? > Do FF really crash with this signature, when you try to watch the videos? 64-bit and e10s enabled. A underlying problem is that tab frequently hangs when I try to watch videos on ニコニコ動画's flash-version player. I need to stop the tab-process manually and I get this crash signatures. I tried to investigated the situation more during the past few days, and I found a11y is related to the problem. As far as I tested, no more hangs after I disabled a11y. So, I think my case can boil down to the issue of a11y like Bug 1339589.
Flags: needinfo?(yamadat501)
(In reply to Tobias B. Besemer [:BesTo] (QA) from comment #25) > (In reply to Tobias B. Besemer [:BesTo] (QA) from comment #15) > > And whats about a check & msg like "Firefox needs at least xxxMB to start!" > > to prevent some of the crashes because OOM? > Is there such a "required resources"-check & -popup integrated in FF? > I can imagine that some crashes occur because of this. E.g. users use FF > version >54 on WinXP or because of any other scenario (old machines/hardware > and OSes) where support was dropped in the last releases... ...and a msg like "Please use Firefox Version 52.x with your Hardware/OS." would be nice. Liz, should I fill a new bug for this?
Flags: needinfo?(lhenry)
Sure, sounds like a good idea.
See Also: → 1372650
Flags: needinfo?(lhenry)
Given that our crash-handling code already has in-process and OOP dump generation, and we are already generating minidumps OOP for child processes, I think it makes sense to also make dump generation OOP for the parent process. A quick path for this is creating a child process that is used to monitor crash of the parent process. We can make it a preferred dump method and fallback to in-process dump if we fail to initialize this monitoring process for any reason. If this turns out to be working well, we can migrate dump generation of all processes to this monitoring process. Ted, is there any work ongoing for make dump generation of the parent process OOP? If not I am going to pursue this idea.
Flags: needinfo?(ted)
I've suggested in the past that breakpad could be run as an operating system service so that it could always handle crashes, error reporting, and minidump analysis, even when the main process is hung or crashed.
(In reply to Cervantes Yu [:cyu] [:cervantes] from comment #30) > Ted, is there any work ongoing for make dump generation of the parent > process OOP? If not I am going to pursue this idea. We've had bug 587729 open for a long time, and I did some exploratory work around it, but never anything that was close to usable. (In reply to skywalker333 from comment #31) > I've suggested in the past that breakpad could be run as an operating system > service so that it could always handle crashes, error reporting, and > minidump analysis, even when the main process is hung or crashed. This is what Google does with Chrome. It's a nice idea, but it does complicate things quite a bit.
Flags: needinfo?(ted)
We also see empty or partial minidump during automated tests. This is an example: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=124159471&lineNumber=4894 where there is an incomplete minidump for when we were generating paired minidumps. Maybe the process was force-killed before the it completed writing the dump.
For me, this crash occured right after a crash with a signature: @ shutdownhang | mozilla::SpinEventLoopUntil<T> | nsThread::Shutdown | nsThreadPool::Shutdown See the timing of these crashes: https://crash-stats.mozilla.com/report/index/b6660cea-9e52-4afd-8a41-7c3270180106 https://crash-stats.mozilla.com/report/index/a840196f-c55e-4746-a8d7-e89b50180106 Not sure what was I doing at that time.
(In reply to Ted Mielczarek [:ted.mielczarek] from comment #32) > (In reply to Cervantes Yu [:cyu] [:cervantes] from comment #30) > > Ted, is there any work ongoing for make dump generation of the parent > > process OOP? If not I am going to pursue this idea. > > We've had bug 587729 open for a long time, and I did some exploratory work > around it, but never anything that was close to usable. Depends on 587729.
See Also: → 610551
I received a crash with this signature when I ran out of hard drive space. https://crash-stats.mozilla.com/report/index/cdbe3f47-178c-4f8b-879a-096f50180417 It seems... pretty reasonable that we can't write dump information without any free disk space. Is there any way to tell how many of these could be the same situation?

This is still happening in current Firefox versions, even for completely blank profiles, with a brand new reinstallation of Firefox.

Definitely not an OOM issue for me.

I'd also like to note that Firefox crashed on me 150+ times without any crash report before it produced a ERROR_NO_MINIDUMP_HEADER crash dump once. While that might not be the case for everyone, it could mean there's thousands more crashes than reported.

If it helps, I can give you about 45 Windows Error Report ids or .wer files. Some of them sent hundreds of megabytes to microsoft servers, there's bound to be something useful there.

.wer files are not very useful unfortunately but if you could provide me with a minidump collected locally via WER that would help a lot. To do so you need to add a registry key (HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps) and then when Firefox crashes look for the minidump under C:\Users\<username>\AppData\Local\CrashDumps. You can find more info about this here: Collecting User-Mode Dumps.

Send me the minidump directly via e-mail, do not attach it to this bug as it might contain privacy-sensitive information.

Flags: needinfo?(analytiq)

It's been a while here - Gabriele, is there actionable work we can do here? It looks like things have substantially improved since 3 months ago but crash volume is still non-trivial.

Flags: needinfo?(analytiq) → needinfo?(gsvelto)

Yes, I would like to add some error reporting to the code that generates minidumps so that we can track the root causes of the failures. Unfortunately I've got my hands full ATM and I don't think I'll be able to look into it before next month. I'll file a bug that blocks this one so I don't forget.

Flags: needinfo?(gsvelto)
Depends on: 1666733

This is a signature change caused by the new stack walker. BTW a quick glance at the remaining volume of crashes on desktop points to OOMs.

Crash Signature: [@ EMPTY: no crashing thread identified; ERROR_NO_MINIDUMP_HEADER] → [@ EMPTY: no crashing thread identified; EmptyMinidump] [@ EMPTY: no crashing thread identified; ERROR_NO_MINIDUMP_HEADER]
Crash Signature: [@ EMPTY: no crashing thread identified; EmptyMinidump] [@ EMPTY: no crashing thread identified; ERROR_NO_MINIDUMP_HEADER] → [@ EMPTY: no crashing thread identified; EmptyMinidump] [@ EMPTY: no crashing thread identified; ERROR_NO_MINIDUMP_HEADER] [@ OOM | large | EMPTY: no crashing thread identified; EmptyMinidump]

Hey gsvelto, what's a good Product :: Component for this bug?

Flags: needinfo?(gsvelto)

This definitely belongs to crash reporting

Component: General → Crash Reporting
Flags: needinfo?(gsvelto)
Product: Firefox → Toolkit
Crash Signature: [@ EMPTY: no crashing thread identified; EmptyMinidump] [@ EMPTY: no crashing thread identified; ERROR_NO_MINIDUMP_HEADER] [@ OOM | large | EMPTY: no crashing thread identified; EmptyMinidump] → [@ EMPTY: no crashing thread identified; EmptyMinidump] [@ EMPTY: no crashing thread identified; ERROR_NO_MINIDUMP_HEADER] [@ EMPTY: no frame data available; EmptyMinidump] [@ EMPTY: no frame data available; MissingThreadList] [@ OOM | large | EMPTY: …
Severity: critical → S2
Duplicate of this bug: 1803899

This bug makes Firefox crash with 100% reproducibility on many websites, in particular major ones, such as https://facebook.com/ and https://www.adobe.com/

(In reply to Vincent Lefevre from comment #56)

This bug makes Firefox crash with 100% reproducibility on many websites, in particular major ones, such as https://facebook.com/ and https://www.adobe.com/

This isn't reproducible for us, and the crashes have no information... Gabriele, is there some way we can get more info from Vincent given it's crashing 100% of the time for him?

Flags: needinfo?(gsvelto)

I've just tried again the same tests but with an access to the machine via ssh, thus with an X server running on a different machine, and Firefox doesn't crash in such a case. In short, the crash occurs only on some particular hardware and only locally. So the cause of the crash could be some form of race condition, or perhaps Firefox runs different code in this case.

(In reply to Vincent Lefevre from comment #58)

I've just tried again the same tests but with an access to the machine via ssh, thus with an X server running on a different machine, and Firefox doesn't crash in such a case. In short, the crash occurs only on some particular hardware and only locally. So the cause of the crash could be some form of race condition, or perhaps Firefox runs different code in this case.

It's odd to get a crash without a minidump but it can happen if some form of external sandboxing (or kernel security module) is used, as those can prevent the crash report from accessing /proc and thus generating the minidump. Could this machine be using something like that? Additionally the crash in bug 1803899 comment 5 shows that you're using a closed-source Nvidia driver on the machine. They're often a source of problems so that might also be the culprit.

Flags: needinfo?(gsvelto)

I'm using firejail (as I've done for several years) with the firefox profile. Even if I use --ignore='include disable-proc.inc' to fully allow /proc, I get the same behavior (crash without a crash report) with both FF 107 and Nightly.

And I'm using the Nvidia driver because the nouveau driver is too broken and the developers didn't react to my bug reports. This is a possible culprit as a new version appeared yesterday fixing security issues and Debian's changelog says "Improved compatibility with recent Linux kernels". So I'm going to do a few tests, then upgrade.

BTW, among the URLs that make Firefox crash, there's https://support.mozilla.org/en-US/kb/profile-manager-create-remove-switch-firefox-profiles (but I cannot reproduce the crash if I first download the HTML file and open it locally with the "file:" URL scheme).

The buggy Nvidia driver was the cause of the crashes. And when I rebooted, the display manager couldn't even start (apparently because the X server was failing) and the Linux virtual terminals didn't work either, though I had no issues with the reboot on November 30, after the latest updates. I had to do the upgrade via ssh from my phone.

Moreover, I inspected the journalctl logs and saw lots of lines like

Dec 02 19:53:18 zira audit[1440595]: SECCOMP auid=1000 uid=1000 gid=1000 ses=2 subj=firejail-default pid=1440595 comm="CanvasRenderer" exe="/usr/lib/firefox/firefox" sig=0 arch=c000003e syscall=101 compat=0 ip=0x7f22b960f275 code=0x50000

and

Dec 02 19:53:18 zira kernel: audit: type=1326 audit(1670007198.987:31): auid=1000 uid=1000 gid=1000 ses=2 subj=firejail-default pid=1440595 comm="CanvasRenderer" exe="/usr/lib/firefox/firefox" sig=0 arch=c000003e syscall=101 compat=0 ip=0x7f22b960f275 code=0x50000

starting at this date (nothing like that before, since the beginning of my logs on 2021-04-24). I suppose that this corresponded to the crashes (or was related to them).

Now, after the upgrade, everything is fine.

bp-a67c304a-b335-4718-8a5a-858970230107 Windows 10. It had been running for two weeks, but that's not unusual.
In addons manager I had just disabled adblock plus add-on, and then in addons manager was searching for ublock origin

Just a note to say that the absence of information in the crash reports is (predictably) causing multiple issues across multiple OS and packaging types to be conflated. For example, my crashes on Linux from a Flatpak installation are linked to this thread discussing Windows 10.

I can tell you that even in the Flatpak distribution, which should have updates disabled, Firefox is still downloading something and so randomly corrupting itself. This manifests as tabs suddenly start to crash and then either cannot be reloaded or crash again after e.g. scrolling. Sometimes the browser closes completely without warning and then cannot be relaunched until the installation has been repaired.

EMPTY: no frame data available; MissingThreadList #40 crash for Thunderdbird 102.9.0, all linux

Whiteboard: Need steps to reproduce this crash → [tbbird crash]

Once again, Firefox randomly closes itself (all tabs and windows are lost) due to self-corruption and cannot be relaunched until the installations is repaired:

$ flatpak repair --user
[19/213] Verifying flathub:app/org.mozilla.firefox/x86_64/stable…
fsck content object 266baf34571baf031d5968384f75582f0c1008d90663d6bcdd53b24613acad06: Corrupted file object; checksum expected='266baf34571baf031d5968384f75582f0c1008d90663d6bcdd53b24613acad06' actual='b47e27f3e9f5ff86828ef5d6f112922e45d49ffd9f29f34fec7f97e89f85fceb', deleting object
Marking commit as partial: efba60722ae51de8ec2d8b933f76f3f850f0e38f90325dc16c48c1581c4a530c
Deleting ref flathub:app/org.mozilla.firefox/x86_64/stable due to invalid objects

(In reply to womagrid from comment #66)

Once again, Firefox randomly closes itself (all tabs and windows are lost) due to self-corruption and cannot be relaunched until the installations is repaired:

$ flatpak repair --user
[19/213] Verifying flathub:app/org.mozilla.firefox/x86_64/stable…
fsck content object 266baf34571baf031d5968384f75582f0c1008d90663d6bcdd53b24613acad06: Corrupted file object; checksum expected='266baf34571baf031d5968384f75582f0c1008d90663d6bcdd53b24613acad06' actual='b47e27f3e9f5ff86828ef5d6f112922e45d49ffd9f29f34fec7f97e89f85fceb', deleting object
Marking commit as partial: efba60722ae51de8ec2d8b933f76f3f850f0e38f90325dc16c48c1581c4a530c
Deleting ref flathub:app/org.mozilla.firefox/x86_64/stable due to invalid objects

This should probably be filed as a separate bug, and marked as blocking bug 1278719. I'm not personally familiar with flatpak but it would also be useful if you could check a directory diff between a functional install and the broken one that flatpak is "repairing" (whatever that means). "Downloading something" is not really much to go on - Firefox downloads lots of stuff while running (not least stuff you tell it to download), but off-hand I can't think of anything that would normally end up in the application directory (neither for flatpaks nor anything else). It should all go either where the user tells it to put things, or in the user's profile directory, which isn't part of the flatpak itself. So I've no idea what the thing is that we could be downloading that is "corrupting" anything.

Flags: needinfo?(womagrid)

Predictable response, but the same thing used to happen with the .deb distribution. Yes, I'm sure that you would like more information, but I simply don't have it. This has been happening for years.

Flags: needinfo?(womagrid)

(In reply to womagrid from comment #68)

Predictable response, but the same thing used to happen with the .deb distribution. Yes, I'm sure that you would like more information, but I simply don't have it. This has been happening for years.

Is it not possible for you to zip up (or tar.gz or w/e) the "working" application directory and the "broken" version of the same app, and then compare the two?

Flags: needinfo?(womagrid)

If it happens again, I will try to remember to do that. Usually I am in the middle of something critical, so the priority is to get the browser working again ASAP. Fixing it via re-installation has become habitual at this point.

Flags: needinfo?(womagrid)

God, this has been affecting me 10+ times a day for the past week. Never happened before.

I'm on Linux Flatpak, version 112.0.2, here's the latest crash report: https://crash-stats.mozilla.org/report/index/98b86f9e-75a3-4387-ab24-8d2860230502

Do not mind the incorrect version number, that's because of issue https://bugzilla.mozilla.org/show_bug.cgi?id=1653852 ...

Happened again. Firefox crashed suddenly and was unable to relaunch.

The Flatpak installation was again corrupted:

$ flatpak repair --user
Working on the user installation at /home/mark/.local/share/flatpak
[27/217] Verifying flathub:app/org.mozilla.firefox/x86_64/stable…
fsck content object f06bd7446ea0505a4c5258712fc3770bf8acc3f6e3054884e90e0517ba537b09: Corrupted file object; checksum expected='f06bd7446ea0505a4c5258712fc3770bf8acc3f6e3054884e90e0517ba537b09' actual='13c538c0873250c985bb314ad1339347a43e040bbd7f63353fae09fe8c2e0ff8', deleting object
Marking commit as partial: af68d26ccf4fa74ecb9d718196388db990729211618ee0b34272f4d4b9328f06
Deleting ref flathub:app/org.mozilla.firefox/x86_64/stable due to invalid objects
[217/217] Verifying flathub:runtime/io.github.celluloid_player.Celluloid.Locale/x86_64/stable…
Checking remotes...
Pruning objects
Erasing .removed
Reinstalling removed refs
Installing app/org.mozilla.firefox/x86_64/stable

Diff against the backup I took before reinstallation shows that libxul.so was corrupted:

$ diff -ruw ~/Documents/org.mozilla.firefox/x86_64/stable/af68d26ccf4fa74ecb9d718196388db990729211618ee0b34272f4d4b9328f06/ ~/.local/share/flatpak/app/org.mozilla.firefox/x86_64/stable/af68d26ccf4fa74ecb9d718196388db990729211618ee0b34272f4d4b9328f06/ 2>&1 | grep -v xpi
Binary files /home/mark/Documents/org.mozilla.firefox/x86_64/stable/af68d26ccf4fa74ecb9d718196388db990729211618ee0b34272f4d4b9328f06/files/lib/firefox/libxul.so and /home/mark/.local/share/flatpak/app/org.mozilla.firefox/x86_64/stable/af68d26ccf4fa74ecb9d718196388db990729211618ee0b34272f4d4b9328f06/files/lib/firefox/libxul.so differ

Looks as though only 3 bytes changed...

--- /dev/fd/63	2023-06-15 11:18:12.340719059 +0100
+++ /dev/fd/62	2023-06-15 11:18:12.340719059 +0100
@@ -5759948,15 +5759948,15 @@
 057e3cb0: 7fcd 4d8b 1424 498b 7c24 084d 8b46 084d  ..M..$I.|$.M.F.M
 057e3cc0: 8b5f 084d 8b0e 4939 fb0f 84e0 0100 0048  ._.M..I9.......H
 057e3cd0: 39da 0f84 ec00 0000 48ff cf4d 8b32 418b  9.......H..M.2A.
-057e3ce0: 3648 39f7 7363 4883 02f0 498d 40fe 49c1  6H9.scH...I.@.I.
+057e3ce0: 3648 39f7 7363 4883 c2f0 498d 40fe 49c1  6H9.scH...I.@.I.
 057e3cf0: e004 4983 c0e8 4989 fc49 c1e4 048b 6a08  ..I...I..I....j.
 057e3d00: 488d 4801 4d8b 3941 8b37 433b 6c26 107c  H.H.M.9A.7C;l&.|
 057e3d10: 4548 39f1 0f83 cf00 0000 8b4a 0843 894c  EH9........J.C.L
-057e3d20: 0718 488b 0a4b 894c 4710 4839 da0f 8491  ..H..K.LG.H9....
+057e3d20: 0718 488b 0a4b 894c 0710 4839 da0f 8491  ..H..K.L..H9....
 057e3d30: 0000 0048 83c2 f04d 8b32 418b 3648 ffc8  ...H...M.2A.6H..
 057e3d40: 4983 c0f0 4839 f772 ade8 52da e1fa 4889  I...H9.r..R...H.
 057e3d50: dae9 69ff ffff 4839 f10f 838a 0000 004b  ..i...H9.......K
-057e3d60: 8d0c 2648 83c1 088b 3108 4389 7407 1848  ..&H....1.C.t..H
+057e3d60: 8d0c 2648 83c1 088b 7108 4389 7407 1848  ..&H....q.C.t..H
 057e3d70: 8b09 4b89 4c07 1049 39fb 0f84 8701 0000  ..K.L..I9.......
 057e3d80: 48ff cfeb b248 01d9 48f7 d948 85c9 7e34  H....H..H..H..~4
 057e3d90: 48c1 e904 48ff c148 8b02 8b30 4839 f773  H...H..H...0H9.s

(In reply to womagrid from comment #73)

Thanks for the update, this is useful info!

Looks as though only 3 bytes changed...

--- /dev/fd/63	2023-06-15 11:18:12.340719059 +0100
+++ /dev/fd/62	2023-06-15 11:18:12.340719059 +0100
@@ -5759948,15 +5759948,15 @@
 057e3cb0: 7fcd 4d8b 1424 498b 7c24 084d 8b46 084d  ..M..$I.|$.M.F.M
 057e3cc0: 8b5f 084d 8b0e 4939 fb0f 84e0 0100 0048  ._.M..I9.......H
 057e3cd0: 39da 0f84 ec00 0000 48ff cf4d 8b32 418b  9.......H..M.2A.
-057e3ce0: 3648 39f7 7363 4883 02f0 498d 40fe 49c1  6H9.scH...I.@.I.
+057e3ce0: 3648 39f7 7363 4883 c2f0 498d 40fe 49c1  6H9.scH...I.@.I.
 057e3cf0: e004 4983 c0e8 4989 fc49 c1e4 048b 6a08  ..I...I..I....j.
 057e3d00: 488d 4801 4d8b 3941 8b37 433b 6c26 107c  H.H.M.9A.7C;l&.|
 057e3d10: 4548 39f1 0f83 cf00 0000 8b4a 0843 894c  EH9........J.C.L
-057e3d20: 0718 488b 0a4b 894c 4710 4839 da0f 8491  ..H..K.LG.H9....
+057e3d20: 0718 488b 0a4b 894c 0710 4839 da0f 8491  ..H..K.L..H9....
 057e3d30: 0000 0048 83c2 f04d 8b32 418b 3648 ffc8  ...H...M.2A.6H..
 057e3d40: 4983 c0f0 4839 f772 ade8 52da e1fa 4889  I...H9.r..R...H.
 057e3d50: dae9 69ff ffff 4839 f10f 838a 0000 004b  ..i...H9.......K
-057e3d60: 8d0c 2648 83c1 088b 3108 4389 7407 1848  ..&H....1.C.t..H
+057e3d60: 8d0c 2648 83c1 088b 7108 4389 7407 1848  ..&H....q.C.t..H
 057e3d70: 8b09 4b89 4c07 1049 39fb 0f84 8701 0000  ..K.L..I9.......
 057e3d80: 48ff cfeb b248 01d9 48f7 d948 85c9 7e34  H....H..H..H..~4
 057e3d90: 48c1 e904 48ff c148 8b02 8b30 4839 f773  H...H..H...0H9.s

And only 4 bits, if my counting is correct.

This should definitely be a separate bug at this point - it would be useful to understand if there is a chance there's a hardware issue, what the permissions on the directory containing this file (and the file itself) are, and if it's possible to monitor what is making changes to it (does flatpak/flathub/whatever do any updating itself?)... because it shouldn't be Firefox. Changing only 4 bits only on the library file doesn't seem like it really matches the earlier hypothesis that "Firefox is still downloading something and so randomly corrupting itself"...

Flags: needinfo?(womagrid)

Nothing in the system log related to Flatpak until I did the repair.

I also wondered about hardware issues, but I would expect many more occurrences, and not only Firefox to be affected (it's always Firefox).

Flags: needinfo?(womagrid)

A bit being flipped always at the same spot might be an indication of an issue with the system's memory. Did you run a diagnostic with a tool like memtest86+ to verify if your machine's memory is working properly? If you didn't consider trying it.

Can you try marking the file as unwritable by anyone, before corruption? (chmod a-r ...)
I don't know this works with flatpacks, but probably it does...
@gsvelto - This would be on disk, though, not in memory I assume. But a memtest wouldn't hurt, for sure.
The only other thing I can think of is some virus/malware that's trying to apply a hack to the firefox libxul, but was intended for a different version...

This may help a lot in tracking the corruption down:
inotifywait --event modify <libxul path>
You could also look at https://emcrisostomo.github.io/fswatch/

Flags: needinfo?(skywalker333)

(In reply to Randell Jesup [:jesup] (needinfo me) from comment #77)

@gsvelto - This would be on disk, though, not in memory I assume. But a memtest wouldn't hurt, for sure.

My reasoning is that the file could have been corrupted when the data was in the page cache, and a page with the broken data was then flushed to disk.

Redirect a needinfo that is pending on an inactive user to the triage owner.
:gsvelto, since the bug has high severity and recent activity, could you have a look please?

For more information, please visit BugBot documentation.

Flags: needinfo?(skywalker333) → needinfo?(gsvelto)
Flags: needinfo?(gsvelto)
See Also: → tb-NoCrashReport

Still occurs with FF 131:
https://crash-stats.mozilla.org/report/index/76a14fa3-7cb5-4dbf-a051-d62110241007
Firefox 131.0 Crash Report [@ EMPTY: no frame data available; EmptyMinidump ]

(In reply to Gabriele Svelto [:gsvelto] from comment #59)

It's odd to get a crash without a minidump but it can happen if some form of external sandboxing (or kernel security module) is used, as those can prevent the crash report from accessing /proc and thus generating the minidump.

If Firefox cannot access something, this fact (with the precise resource and error) should be written in the crash report so that the user can know and possibly relax the restrictions.

(In reply to Vincent Lefevre from comment #82)

If Firefox cannot access something, this fact (with the precise resource and error) should be written in the crash report so that the user can know and possibly relax the restrictions.

Yes, we're working on that, see the issue where we're tracking this.

(In reply to Denis Müller [:Webworkr] from comment #85)

This bug report may be related to bug 1923605.

Bug 1923605 and all your crash-stats links are about Android, while the bug here is for desktop only (see the bug title).

(In reply to Vincent Lefevre from comment #87)

(In reply to Denis Müller [:Webworkr] from comment #85)

This bug report may be related to bug 1923605.

Bug 1923605 and all your crash-stats links are about Android, while the bug here is for desktop only (see the bug title).

I was already aware of the title "Desktop" of this bug report. Since the crash reports had always referred to this bug, I thought it might be helpful. Thanks for the feedback, I will spare us all further references in the future.

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