From: "Ben Stuyts (remove -spamtrap)" <ben@stuyts-spamtrap.nl> To: current@freebsd.org Subject: A few lock order reversals Message-ID: <4.3.2.7.2.20020419103428.00bbb070@terminus>
next in thread | raw e-mail | index | archive | help
Hi, I updated my -current system yesterday, and I see a few lock order reversals. This one happens during booting: Apr 18 16:35:40 <0.2> terminus kernel: lock order reversal Apr 18 16:35:40 <0.2> terminus kernel: 1st 0xc5ecbbb8 xl0 (network driver) @ /var/src/sys/pci/if_xl.c:1260 Apr 18 16:35:40 <0.2> terminus kernel: 2nd 0xc03590e0 allproc (allproc) @ /var/src/sys/kern/kern_fork.c:352 And these ones during normal use: Apr 18 18:45:09 <0.2> terminus kernel: lock order reversal Apr 18 18:45:09 <0.2> terminus kernel: 1st 0xc64332a4 KNOTE (UMA zone) @ /var/src/sys/vm/uma_core.c:527 Apr 18 18:45:09 <0.2> terminus kernel: 2nd 0xc082a724 PCPU KMAP ENTRY (UMA cpu) @ /var/src/sys/vm/uma_core.c:1301 Apr 19 03:01:12 <0.2> terminus kernel: lock order reversal Apr 19 03:01:12 <0.2> terminus kernel: 1st 0xc64333e4 DIRHASH (UMA zone) @ /var/src/sys/vm/uma_core.c:527 Apr 19 03:01:12 <0.2> terminus kernel: 2nd 0xc082a724 PCPU KMAP ENTRY (UMA cpu) @ /var/src/sys/vm/uma_core.c:1301 If you need more information, kernel config, dmesg, etc, please let me know. Kind regards, Ben To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?4.3.2.7.2.20020419103428.00bbb070>