On 18.03.2010 15:26, Max Laier wrote:
Ok, it's happened again...
and once the system freezes try to enter the debugger and get ps and
locks information.
show allchains
No result
show alllocks
Process 4483 (sshd) thread 0xffffff0002ded3a0 (100159)
exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xffffff0002c79b98) locked @
/usr/src/sys/kern/uipc_sockbuf.c:148
Process 12 (intr) thread 0xffffff000242b3a0 (100028)
exclusive sleep mutex if_bridge (if_bridge) r = 0 (0xffffff000282d018)
locked @ /usr/src/sys/modules/if_bridge/../../net/if_bridge.c:2162
Process 12 (intr) thread 0xffffff00023d3ae0 (100021)
exclusive slepp mutex Giant (Giant) r = 1 (0xffffffff80c6f660) locked @
/usr/src/sys/dev/usb/usb_transfer.c:3009
Process 12 (intr) thread 0xffffff00022603a0 (1000007)
exclusive sleep mutex carp_if (carp_if) r = 0 (0xffffff0002730360)
locked @ /usr/src/sys/netinet/ip_carp.c:881
ps
This yields a lot of lines, tell me if you want me to report something
special
a "bt" would help in this case to see where the bad alloc is.
Tracing pid 12 tid 100021 td 0xffffff00023d3ae0
kdb_enter() at kdb_enter+0x3d
...
Thank for your interest.
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