Bug #1426
Updated by tuxillo about 10 years ago
While running stress2 using trevorjk's vkernel setup with the latest head as of last night (after my second round of pthread fixes for the vkernel) I got a mbuf panic: panic: m_copydata, negative off -1 mp_lock = 00000001; cpuid = 1 Trace beginning at frame 0x57a9ea04 panic(57a9ea28,c,0,579218c0,57a9ea38) at 0x80bb436 panic(823d90d,ffffffff,c,0,579218c0) at 0x80bb436 m_copydata(0,ffffffff,1,59305dbc,0) at 0x80eacdc tcp_output(579218c0,59305d18,57a9eb44,59305d9c,59305d88) at 0x815e3bc tcp_input(59305d00,14,6,59305d00,584aae20) at 0x815d29a ip_reass(283a0150,14,0,0,0) at 0x8153362 ip_input(59305d00,57a9ed60,8136b31,59305d18,1) at 0x8154a73 ip_input(59305d18,1,8342c68,57a9ed84,8160775) at 0x8154aa7 netmsg_service(59305d18,1,0,1,414003b8) at 0x8136b31 tcpmsg_service_loop(0,0,0,0,0) at 0x8160775 Debugger("panic") The vkernel is bring run on my 2xCPU test box, configured -n 2 -m 128m. -Matt Matthew Dillon <dillon@backplane.com>