id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,blockedby,blocking,platform 12567,[udp] crash in DemuxBroadcast,diver,zooey,"hrev50001 running in VMware Fusion 7.1.3. Haiku was running for some time mostly idling. When I switched to it from another Workspace (in OS X) it was sitting in KDL. Might be related to #9721. {{{ 'DHCP': /dev/net/pcnet/0: Send DHCP_DISCOVER to 255.255.255.255:67 'DHCP': /dev/net/pcnet/0: Received DHCP_OFFER from 192.168.132.254 'DHCP': your_address: 192.168.132.241 'DHCP': server: 192.168.132.254 'DHCP': lease time: 1800 seconds 'DHCP': subnet: 255.255.255.0 'DHCP': gateway: 192.168.132.2 'DHCP': nameserver[0]: 192.168.132.2 'DHCP': broadcast: 192.168.132.255 'DHCP': domain name: ""localdomain"" 'DHCP': /dev/net/pcnet/0: Send DHCP_REQUEST for 192.168.132.241 to 255.255.255.255:67 'DHCP': /dev/net/pcnet/0: Received DHCP_ACK from 192.168.132.254 'DHCP': server: 192.168.132.254 'DHCP': lease time: 1800 seconds 'DHCP': subnet: 255.255.255.0 'DHCP': gateway: 192.168.132.2 'DHCP': nameserver[0]: 192.168.132.2 'DHCP': broadcast: 192.168.132.255 'DHCP': domain name: ""localdomain"" read access attempted on read-protected area 0x56 at 0xdeadb000 vm_page_fault: vm_soft_fault returned error 'Permission denied' on fault at 0xdeadbefb, ip 0x817877b8, write 0, user 0, thread 0x5c5 PANIC: vm_page_fault: unhandled page fault in kernel space at 0xdeadbefb, ip 0x817877b8 Welcome to Kernel Debugging Land... Thread 1477 ""/dev/net/pcnet/0 consumer"" running on CPU 1 stack trace for thread 1477 ""/dev/net/pcnet/0 consumer"" kernel stack: 0x81790000 to 0x81794000 frame caller :function + offset 0 81793b78 (+ 32) 80144c7a arch_debug_stack_trace + 0x12 1 81793b98 (+ 16) 800a68c7 stack_trace_trampoline(NULL) + 0x0b 2 81793ba8 (+ 12) 80136cd6 arch_debug_call_with_fault_handler + 0x1b 3 81793bb4 (+ 48) 800a834b debug_call_with_fault_handler + 0x5f 4 81793be4 (+ 64) 800a6adb kernel_debugger_loop(0x80188957 ""PANIC: "", 0x8019f5a0 ""vm_page_fault: unhandled page fault in kernel space at 0x%lx, ip 0x%lx "", 0x81793c90 ""���޸wx[@\=y"", int32: 1) + 0x20f 5 81793c24 (+ 48) 800a6e7f kernel_debugger_internal(0x80188957 ""PANIC: "", 0x8019f5a0 ""vm_page_fault: unhandled page fault in kernel space at 0x%lx, ip 0x%lx "", 0x81793c90 ""���޸wx[@\=y"", int32: 1) + 0x77 6 81793c54 (+ 48) 800a86ca panic + 0x3a 7 81793c84 (+ 144) 8011bc5d vm_page_fault + 0x13d 8 81793d14 (+ 80) 80146457 x86_page_fault_exception + 0x183 9 81793d64 (+ 12) 801395bc int_bottom + 0x3c kernel iframe at 0x81793d70 (end = 0x81793dc0) eax 0xdeadbeef ebx 0x8178b1fc ecx 0x175 edx 0xd7ed66fc esi 0xec5c9340 edi 0xec5c9340 ebp 0x81793e14 esp 0x81793da4 eip 0x817877b8 eflags 0x10297 vector: 0xe, error code: 0x0 10 81793d70 (+ 164) 817877b8 UdpDomainSupport<0xec5c9340>::_DemuxBroadcast(net_buffer*: 0xd7ed6640) + 0x30 11 81793e14 (+ 64) 81786a5f UdpDomainSupport<0xec5c9340>::DemuxIncomingBuffer(net_buffer*: 0xd7ed6640) + 0x53 12 81793e54 (+ 48) 81787d4c UdpEndpointManager<0xd7ea01e0>::ReceiveData(net_buffer*: 0xd7ed6640) + 0x4c 13 81793e84 (+ 48) 81789492 udp_receive_data(net_buffer*: 0xd7ed6640) + 0x26 14 81793eb4 (+ 128) 81aa7554 ipv4_receive_data(net_buffer*: 0xd7ed6640) + 0x364 15 81793f34 (+ 48) 81a88ad1 domain_receive_adapter(0xd7eb3980, net_device*: 0x80dab478, net_buffer*: 0xd7ed6640) + 0x25 16 81793f64 (+ 80) 81a88a1e device_consumer_thread(0xd7eedb58) + 0x102 17 81793fb4 (+ 48) 8008661e common_thread_entry(0x81793ff0) + 0x3a }}}",bug,closed,normal,R1,Network & Internet/UDP,R1/Development,fixed,,3dEyes,,,All