-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 To all: this became more and more hard to replicate lately. I've tried these options and the most important progress is that it's possible to get a crashdump when debug.debugger_on_panic=0 and I managed to get a backtrace which indicates the panic occur when trying to do mtx_lock(&Giant) -> __mtx_lock_sleep -> turnstile_wait -> propagate_priority, but after I've added some instruments to the surrounding code and enabled INVARIANT and/or WITNESS, it mysteriously went away.
Reverting my instruments code and update to latest svn makes the issue disappear for one day. I've hit it again today but unfortunately didn't get a successful dump and after reboot I can't reproduce it again :( Still trying... Cheers, - -- Xin LI <delp...@delphij.net> https://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJQ7z/sAAoJEG80Jeu8UPuzJbMIAL2xM6xWATXp2swY1E25WaCj UoDAJtVkGvI5pOQmt7UBvDJfqr74/1c1ugGodFVAtRluKihxQ6amXcmF62eqPu0g ARj7R+g/5qQ+QDDOVFcqnvuz1A1KwoDD5jkfAyq+oWECQ5a4ROk/59EhlriK9CQd I4NRzuJLgOf3t4xNk7nAEYSnx+zL07vpGmSNIHdWkLieGNIoa1X5W9HtfpOGgRpm c5ELbWTpxGTtAFmFxc7h2hygu38/hlj6KPJHRK6HGcR1t/EMc2Rauzn7Bl3R3C/W TjDrxknPjZUUA70oI2V2Vo8tGZaJCzpq8dDWb8fx5rbKxLM+svmShHYftow78rM= =ooDY -----END PGP SIGNATURE----- _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
