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Crash[0,0] at memmgr_fd line 504

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Applicable Environment

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Topic: Crash [0,0] at memmgr_fd line 504
SDP: 6.4.1
Target: Any supported target

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Recommendation

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There is a very small window during bootup where the kernel does an explicit check that the last modification time (in seconds)of an OBJECT_MEM_FD (a file back memory object) was not zero. However, it is possible for this time to be legitimately be zero if the system has not yet been up for at least one full second.

This has been fixed in 6.5.0 and later releases.

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NOTE: This entry has been validated against the SDP version listed above. Use caution when considering this advice for any other SDP version. For supported releases, please reach out to QNX Technical Support if you have any questions/concerns.

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