Date: Sat, 11 Dec 2004 16:48:50 -0600 From: Alan Cox <alc@cs.rice.edu> To: current@freebsd.org Cc: Alan Cox <alc@cs.rice.edu> Subject: panic: sbflush_locked Message-ID: <20041211224850.GV17820@cs.rice.edu>
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I just got the following panic for a second time in the last three days doing a "make -jN buildworld". This is a with a recent copy of HEAD. If anyone wants more detail, let me know. panic: sbflush_locked: cc 4 || mb 0xffffff0052afa400 || mbcnt 0 cpuid = 1 KDB: enter: panic [thread pid 12163 tid 100188 ] Stopped at kdb_enter+0x2f: nop db> trace Tracing pid 12163 tid 100188 td 0xffffff008d169500 kdb_enter() at kdb_enter+0x2f panic() at panic+0x291 sbflush_locked() at sbflush_locked+0x64 sbrelease_locked() at sbrelease_locked+0x1c sbrelease() at sbrelease+0x48 sorflush() at sorflush+0x15c sofree() at sofree+0x204 soclose() at soclose+0x3af fifo_cleanup() at fifo_cleanup+0x38 fifo_close() at fifo_close+0x79 ufsfifo_close() at ufsfifo_close+0x7d vn_close() at vn_close+0x8e vn_closefile() at vn_closefile+0x65 fdrop_locked() at fdrop_locked+0xc0 closef() at closef+0x39 close() at close+0x1a5 syscall() at syscall+0x51e Xfast_syscall() at Xfast_syscall+0xa8 --- syscall (6, FreeBSD ELF64, close), rip = 0x41e2c0, rsp = 0x7fffffffded8, rbp = 0x57a540 ---
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