Date: Fri, 29 Aug 2008 16:36:10 -0400 From: John Baldwin <jhb@FreeBSD.org> To: julian@FreeBSD.org Cc: current@FreeBSD.org Subject: rtentry panic with FIB Message-ID: <200808291636.10656.jhb@FreeBSD.org>
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Unfortunately it hung trying to dump, so all I have is the stack trace from DDB. This is recent HEAD running stress2 panic: _mtx_lock_sleep: recursed on non-recursive mutex rtentry @ ../../1 cpuid = 1 KDB: enter: panic [thread pid 14025 tid 100928 ] Stopped at kdb_enter+0x3d: movq $0,0x435054(%rip) db> tr Tracing pid 14025 tid 100928 td 0xffffff0003773360 kdb_enter() at kdb_enter+0x3d panic() at panic+0x14b _mtx_lock_flags() at _mtx_lock_flags _mtx_lock_flags() at _mtx_lock_flags+0xc3 rt_check_fib() at rt_check_fib+0x1ea arpresolve() at arpresolve+0x77 ether_output() at ether_output+0x180 ip_output() at ip_output+0xb4f udp_send() at udp_send+0x47d sosend_dgram() at sosend_dgram+0x1fa soo_write() at soo_write+0x30 dofilewrite() at dofilewrite+0x7a kern_writev() at kern_writev+0x52 write() at write+0x4d syscall() at syscall+0x1bf Xfast_syscall() at Xfast_syscall+0xab --- syscall (4, FreeBSD ELF64, write), rip = 0x80071cb7c, rsp = 0x7fffffffe628,- db> c Uptime: 1h39m18s Physical memory: 2038 MB Dumping 263 MB:pid 14025 (udp), uid 26840, was killed: exceeded maximum CPU limt pid 14099 (udp), uid 26840, was killed: exceeded maximum CPU limit pid 14100 (udp), uid 26840, was killed: exceeded maximum CPU limit -- John Baldwin
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