Date: Tue, 18 Feb 2014 20:34:40 +0100 From: Oliver Pinter <oliver.pntr@gmail.com> To: stable@freebsd.org Cc: bzeeb+freebsd+lor@zabbadoz.net, hunger@hunger.hu Subject: LOR: --- syscall (5, FreeBSD ELF64, sys_open), rip = 0x801913fba, rsp = 0x7fffffff2838, rbp = 0x7fffffff3100 --- Message-ID: <CAPjTQNHjkUZ4jgNx4pdxuA4aEyivbN04FvPESuVJoSDE-UepYw@mail.gmail.com>
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FreeBSD pandora-d 10.0-STABLE FreeBSD 10.0-STABLE #0 0c38d4b(stable/10): Tue Feb 18 19:13:35 CET 2014 root@pandora-d:/usr/obj/usr/src/sys/OP-DEBUG amd64 lock order reversal: 1st 0xfffffe01ed89da68 bufwait (bufwait) @ /usr/src/sys/kern/vfs_bio.c:3050 2nd 0xfffff80019b98400 dirhash (dirhash) @ /usr/src/sys/ufs/ufs/ufs_dirhash.c:284 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe023790a270 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe023790a320 witness_checkorder() at witness_checkorder+0xd23/frame 0xfffffe023790a3b0 _sx_xlock() at _sx_xlock+0x71/frame 0xfffffe023790a3f0 ufsdirhash_add() at ufsdirhash_add+0x3b/frame 0xfffffe023790a430 ufs_direnter() at ufs_direnter+0x688/frame 0xfffffe023790a4f0 ufs_makeinode() at ufs_makeinode+0x573/frame 0xfffffe023790a6b0 VOP_CREATE_APV() at VOP_CREATE_APV+0xc4/frame 0xfffffe023790a6e0 vn_open_cred() at vn_open_cred+0x300/frame 0xfffffe023790a830 kern_openat() at kern_openat+0x25d/frame 0xfffffe023790a9a0 amd64_syscall() at amd64_syscall+0x239/frame 0xfffffe023790aab0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe023790aab0 --- syscall (5, FreeBSD ELF64, sys_open), rip = 0x801913fba, rsp = 0x7fffffff2838, rbp = 0x7fffffff3100 ---
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