Room To Grow For Mac
Chrome Version: 62, unclear branch/point version(s) OS: macOS 10.11.6 and 10.12.6 What steps will reproduce the problem? No concrete STRs. Seems to be related to being in a Hangout or watching a YouTube video. Potentially implicates the GPU process. What is the expected result? No kernel panics.
What happens instead? Kernel panics with this error: 'No more room to grow table: 0x0xffffff8029ae5560 size:262142, used:262141, requested elem:1'@/Library/Caches/com.apple.xbs/Sources/xnu/xnu-3789.70.16/osfmk/kern/ltable.c:461 BSD process name corresponding to current thread: Google Chrome He Please use labels and text to provide additional information. So far we've received four reports on. Processing The one that just froze my work Mac Pro was the latter for 15.6.0. However, this is with a Mac Pro while the other was with a Macbook Pro, so it's not directly related to a specific graphics driver. Panic(cpu 12 caller 0xffffff801d518b7f): 'No more room to grow table: 0x0xffffff801dcb3e00 size:262142, used:262141, requested elem:1'@/Library/Caches/com.apple.xbs/Sources/xnu/xnu-3248.70.3/osfmk/kern/waitq.c:594 Backtrace (CPU 12), Frame: Return Address 0xffffff93f8493d60: 0xffffff801d4dab52 0xffffff93f8493de0: 0xffffff801d518b7f 0xffffff93f8493e60: 0xffffff801d516122 0xffffff93f8493e70: 0xffffff801d4d43ac 0xffffff93f8493ee0: 0xffffff801d4d1bb8 0xffffff93f8493f10: 0xffffff801d5b921a 0xffffff93f8493fb0: 0xffffff801d5ed4c6.
Processing I don't know. The version that I'm running right now is 62.0.3178.0. I know the hang happened with 3175.4. I then restarted Chrome, and there's obviously been an autoupdate since then, but I don't know if it was before or after the panic.
I tend to leave my Chromes running a lot, so it's possible the autoupdate happened before the panic but I kept the old version running. In general, I can't assume that the version of Chrome on my machine after I reboot from a panic is the one that was running at the time of the panic. Processing I have a hypothesis that this is being exacerbated by the new WaitableEvent::WaitMany implementation, which is why knowing if it this issue occurred before or after 62.0.3176.0 would be very helpful. If it does happen before 62.0.3176.0, then none of the following matters. I wrote a dtrace script (attached) to probe all machportinsertmember and port set allocation. It can be run after SIP is disabled by doing `sudo dtrace -s mach-waitq.d`. It will run until it's ^C interrupted, collecting data about those calls.
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It probably won't report results if the system panics, so run it for a little while and then stop it. It will print out three listings: the first is caller counts to machportinsertmember by process name and PID.
The second is the same listing for machportallocate of port sets. The last listing will be the top 20 stack frames, by PID, into machportallocate for port sets.
Note that for Google Chrome it will just print raw instruction pointers unless you've also downloaded the dSYM bundle for the version(s) of Chrome being run. So if the symbols aren't present on the machine and findable by CoreSymbolication, you should note the load address of the 'Google Chrome Framework' module for the PIDs of interest. If the symbols are present, dtrace will chew on them for a while.
Processing This also happened to me 4 times in the last 5-6 days. Chrome version: 62.0.3192.0 (Official Build) dev (64-bit). I didn't notice any patterns, but I also use youtube for hours daily. Processing This kernel panic also happened to me several times in the past 2 weeks.
Chrome Dev 64bit 62.0.3192.0. I use Chrome to watch video on daily, 4-6 tabs opened always, don't quit Chrome.
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(7.2%), Chicago (7.1%), Philadelphia (5.9%) and Seattle (5.7%). A rise in AIMI values from one quarter to the next implies an increasingly favorable environment for multifamily investment opportunities, while a decline suggests that attractive investment opportunities are becoming more difficult to find. 'The increase in AIMI over the past quarter is due to strong net operating income growth along with a declining mortgage rate environment.
These two pieces offset the growth in property prices. Strong demand is continuing to absorb new units despite today's relatively high rate of construction,' said Steve Guggenmos, vice president of Freddie Mac Multifamily Research and Modeling. At the same time, the second quarter AIMI index also reflects a moderation in multifamily market's rate of growth over the past year. Nationally, the AIMI index topped 115 at this same time last year.
Locally, AIMI scores have fallen by an average of 4.5 percentage points over that same period of time in 11 out of the 13 metro areas used to compute the index. The only two markets where AIMI had increased compared to this time last year were Chicago (0.7%) and Washington, D.C. In addition to national and local values, AIMI also provides a that shows how the Index value changes based on changes in the underlying variables. Additional information about is on the Freddie Mac Multifamily website and includes and a. Helps ensure an ample supply of affordable rental housing by purchasing and securitizing mortgages on apartment buildings nationwide.
The loans range from $1 million to several billions and roughly 90 percent support rental units for lower income households. Freddie Mac securitizes about 90 percent of the multifamily loans it purchases, thus transferring the vast majority of the expected credit risk from taxpayers to private investors. Freddie Mac was established by Congress in 1970 to provide liquidity, stability and affordability to the nation's residential mortgage markets. Freddie Mac supports communities across the nation by providing mortgage capital to lenders. Today Freddie Mac is making home possible for one in four home borrowers and is the largest source of financing for multifamily housing.
Additional information is available at, Twitter and Freddie Mac's blog. The financial and other information contained in the documents that may be accessed on this page speaks only as of the date of those documents.
The information could be out of date and no longer accurate. Freddie Mac does not undertake an obligation, and disclaims any duty, to update any of the information in those documents. Freddie Mac's future performance, including financial performance, is subject to various risks and uncertainties that could cause actual results to differ materially from expectations. The factors that could affect the company's future results are discussed more fully in our reports filed with the SEC.