Date: Thu, 31 Jul 2014 00:16:06 -0400 From: Allan Jude <allanjude@freebsd.org> To: delphij@freebsd.org Cc: freebsd-fs@freebsd.org Subject: panic: avl_find() succeeded inside avl_add() Message-ID: <53D9C306.6060105@freebsd.org>
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[-- Attachment #1 --] I updated one of our storage servers to the latest -CURRENT yesterday and now it is panic'ing every few minutes I suspect this is related to r269229 (MFV r269223) Jul 31 03:25:23 Tango syslogd: kernel boot file is /boot/kernel/kernel Jul 31 03:25:23 Tango kernel: panic: avl_find() succeeded inside avl_add() Jul 31 03:25:23 Tango kernel: cpuid = 0 Jul 31 03:25:23 Tango kernel: KDB: stack backtrace: Jul 31 03:25:23 Tango kernel: #0 0xffffffff809ab070 at kdb_backtrace+0x60 Jul 31 03:25:23 Tango kernel: #1 0xffffffff8096c3a5 at panic+0x155 Jul 31 03:25:23 Tango kernel: #2 0xffffffff819dbc04 at avl_add+0x84 Jul 31 03:25:23 Tango kernel: #3 0xffffffff81a04560 at dbuf_create+0x390 Jul 31 03:25:23 Tango kernel: #4 0xffffffff81a03f5a at dbuf_hold_impl+0x11a Jul 31 03:25:23 Tango kernel: #5 0xffffffff81a0467b at dbuf_hold+0x1b Jul 31 03:25:23 Tango kernel: #6 0xffffffff81a09593 at dmu_buf_hold_array_by_dnode+0x153 Jul 31 03:25:23 Tango kernel: #7 0xffffffff81a0a526 at dmu_read_uio+0x66 Jul 31 03:25:23 Tango kernel: #8 0xffffffff81a9bb0a at zfs_freebsd_read+0x58a Jul 31 03:25:23 Tango kernel: #9 0xffffffff80eddf11 at VOP_READ_APV+0xa1 Jul 31 03:25:23 Tango kernel: #10 0xffffffff80a32427 at vn_read+0x167 Jul 31 03:25:23 Tango kernel: #11 0xffffffff80a2e5db at vn_io_fault+0x10b Jul 31 03:25:23 Tango kernel: #12 0xffffffff809c4a95 at dofileread+0x95 Jul 31 03:25:23 Tango kernel: #13 0xffffffff809c47b8 at kern_readv+0x68 Jul 31 03:25:23 Tango kernel: #14 0xffffffff809c4743 at sys_read+0x63 Jul 31 03:25:23 Tango kernel: #15 0xffffffff80db84fb at amd64_syscall+0x3fb Jul 31 03:25:23 Tango kernel: #16 0xffffffff80d9a47b at Xfast_syscall+0xfb Jul 31 03:25:23 Tango kernel: Uptime: 12m11s https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=192284 -- Allan Jude [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (MingW32) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBAgAGBQJT2cMJAAoJEJrBFpNRJZKfi30P/RV9ZMJc9ldXRr//EvrfPx5J Ym47pVZKDI9TbVHABr+A4Nd+MCyDnajLpM+DHrjQkEAYzNHfifzrwiarSjAmCvpL FWvLu45pUC6K5+zmV7YjivluMVw8g/7IyXl+8Y0hY/eCodp+q1uIwqjHqkr4XFYv BvBYucgsVxsxx9UEeGa+1iRP5FKZKbHP8m0yDVO9fCmNRWtVJ+5LiH/phkSJX9ZM 6VD3jHvjhqjkfAXviVDdct9/hUUKepqXQIPxWMdi4lJLPSNdg24MfgHgtTznmROY NjY3aPdHzNwvFchHO//RpfFFItrC3v0Mq6vCWjwtyfeTSuq+snfTQCzl48wMxyNJ EDLwAxCTcADial0oRfVrOaViB5uiJTMpYMD+UdDfiAMfHZxzqE8I80xJxIcHsMMd BOA7jXHyqKBlT88h8czeNsIDRkDmh5MkCJ91z/lY3ij2Zdm7HASfMmKtlijrQgjq hjpTOrNkoO6aCW3Vlj8ykIzzmsDNTLhLeNRjAJ1O34mqwCvApwmmgkL5gd0uP2yy X4ztWej5fxFDdZ4tEQ3+Ap8w2xo/uwOJ4aUeT1xEvOjmTZnjwHTB2V0JCjeE6K1i f/tWVBFbdkMfTZc+EHkQ33+JR6d+XSxmxiQQZ6JqT9/bwrnfI+QzpgHW112VX+ie dakCga0daeNIFceAHdhV =Lxb0 -----END PGP SIGNATURE-----
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