site_archiver@lists.apple.com Delivered-To: darwin-kernel@lists.apple.com Dkim-signature: v=1; a=rsa-sha256; c=simple/simple; d=cs.duke.edu; s=mail; t=1321543216; bh=e3TQbMyTK0Xxc4hEYpfFlR8EuPSvMqZUKHirh6JQjQU=; h=Message-ID:Date:From:MIME-Version:To:CC:Subject:References: In-Reply-To:Content-Type:Content-Transfer-Encoding; b=myXVv6ind5s65WFXWUx2xdJht0floHNQx9Iyr/0BbLQd0FfsAAhifRMuED557gpiO Dv8tcHlUeQjBu1d5eZnVBVF4qVJ+Cs2z+n1RXx4ooOZZevN0XWLwSEqUX8As5o3Jn5 7RhjF8v2WhCx0u0UK7WzERQnGOcUnd09qodFo8TCDEnl5nOZzVIyXy8ZbWePb1KG1Q uI8XuJ856r52KwHrLMYmGth/k1d95NlpBIoMvQGBcfq43rYl69TUKpWc+sSCzd1XdF h39wEmyoFFW1qhCePqpuf3Y8UU/uplIssDinmyo+ii+UMrupi+ojCvChwObJ2+F59t c5mrE2oGEzFmg== User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:7.0.1) Gecko/20110929 Thunderbird/7.0.1 For my purposes, it seems to work. And I wasn't having much luck with the traditional remote dump methods in my non-Mac environment (running darwin under qemu-kvm to talk to a verilog simulator for a device which is still under development). The one thing I do have is a working "serial" console, so I figured I'd might as well use it ;) At any rate, for some reason, it wasn't picking up the debug= flags, so I had to hack the trap routine. I finally have a nice, somewhat meaningful stack trace: Which you have to admit beats this: Debugger called: <panic> Backtrace (CPU 0), Frame : Return Address (4 potential args on stack) 0x1b2fb878 : 0x2277b7 (0x5eccb4 0x1b2fb8ac 0x22fc76 0x0) 0x1b2fb8c8 : 0x4be8a3 (0x5e4c34 0x0 0x1b2fb908 0x514022) 0x1b2fb948 : 0x2130a625 (0x1cf89b00 0x10 0x39e4604 0xd5324282) 0x1b2fb968 : 0x2130a6fb (0x39e4600 0x10 0x1b2fb998 0x1) 0x1b2fb988 : 0x513f32 (0x39e4600 0x866858 0x1 0x499) 0x1b2fb9a8 : 0x514d88 (0x39e4600 0x866858 0x0 0x5142b5) 0x1b2fb9d8 : 0x514ef0 (0x3113cc0 0x0 0x1 0x0) 0x1b2fb9f8 : 0x513f32 (0x3113cc0 0x0 0x1 0x267ddc0) 0x1b2fba18 : 0x513f4d (0x3113cc0 0x0 0x268d2c4 0x514d2a) 0x1b2fba38 : 0x525b71 (0x3113cc0 0x0 0x1 0x0) 0x1b2fba58 : 0x513f32 (0x268d2c0 0x0 0x1 0x1) 0x1b2fba78 : 0x513f4d (0x268d2c0 0x0 0x1 0x1) 0x1b2fba98 : 0x54f031 (0x268d2c0 0x0 0x0 0x0) 0x1b2fbb18 : 0x54fc99 (0x7 0x8832fc 0xa034a068 0x167) 0x1b2fbb78 : 0x55042f (0x126b0000 0x7 0x7 0xffffffff) 0x1b2fbbf8 : 0x550457 (0x126b0000 0x7 0x0 0x126b0000) 0x1b2fbc18 : 0x55d6c2 (0x126b0000 0x3 0x30d3000 0x517d5d) 0x1b2fbc48 : 0x55da3c (0x30d3000 0x2675600 0x3a0e640 0xdc008006) 0x1b2fbc88 : 0x55daf3 (0x2675620 0x3a0e640 0x0 0x513af6) 0x1b2fbcb8 : 0x51e6d8 (0x2675620 0x3043800 0x0 0x5174e1) 0x1b2fbd08 : 0x522cc8 (0x40b3e00 0x1 0x5f1c38 0x3a154f0) 0x1b2fbd78 : 0x52abb0 (0x84bb80 0xff2 0x20e8d000 0xe0) 0x1b2fbde8 : 0x24662e (0x84bb80 0xff2 0x3192200 0xe0) 0x1b2fbe58 : 0x229b7f (0x2a40680 0x333866c 0x1ff178 0x2a406ac) 0x1b2fbe98 : 0x21c4a4 (0x2a40600 0x1b2fbedc 0x30e3a40 0x1b2fbed0) 0x1b2fbef8 : 0x222f04 (0x2a40600 0x0 0x0 0x0) 0x1b2fbf78 : 0x2a41dc (0x3627968 0x0 0x0 0x0) 0x1b2fbfc8 : 0x2b36cd (0x3627964 0x0 0x10 0x3627964) Kernel Extensions in backtrace (with dependencies): com.apple.iokit.IONetworkingFamily(1.8)@0x212ff000->0x21314fff Drew _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-kernel/site_archiver%40lists.a... db{0}> tr thread 0x368b3d4, current_thread() is 0x368b3d4, ebp is 0x1b2fb878, eip is 0x2c2d61 0x1b2fb878 _Debugger(5eccb4,1b2fb8ac,22fc76,0,13f2d7c)+170 0x1b2fb8c8 _panic(5e4c34,0,1b2fb908,514022,13f2d74)+1bd 0x1b2fb948 _m_freem_list(1cf89b00,10,39e4604,d5324282,39e4600)+9a 0x1b2fb968 0x2130a625(39e4600,10,1b2fb998,1,3113cc0) 0x1b2fb988 0x2130a6fb(39e4600,866858,1,499,126b0000) 0x1b2fb9a8 __ZNK8OSObject13taggedReleaseEPKv(39e4600,866858,0,5142b5,1)+20 0x1b2fb9d8 __ZN7OSArray15flushCollectionEv(3113cc0,0,1,0,268d2c0)+30 0x1b2fb9f8 __ZN7OSArray4freeEv(3113cc0,0,1,267ddc0,2761480)+36 0x1b2fba18 __ZNK8OSObject13taggedReleaseEPKv(3113cc0,0,268d2c4,514d2a,1)+20 0x1b2fba38 __ZNK8OSObject7releaseEv(3113cc0,0,1,0,268d2c0)+19 0x1b2fba58 __ZN5OSSet4freeEv(268d2c0,0,1,1,0)+3d 0x1b2fba78 __ZNK8OSObject13taggedReleaseEPKv(268d2c0,0,1,1,0)+20 0x1b2fba98 __ZNK8OSObject7releaseEv(268d2c0,0,0,0,2614c40)+19 0x1b2fbb18 __ZN9IOService15terminateWorkerEm(7,8832fc,a034a068,167,0)+5f7 0x1b2fbb78 __ZN9IOService23scheduleTerminatePhase2Em(126b0000,7,7,ffffffff,268d2c0)+a1 0x1b2fbbf8 __ZN9IOService15terminatePhase1Em(126b0000,7,0,126b0000,310ea40)+38d 0x1b2fbc18 __ZN9IOService9terminateEm(126b0000,3,30d3000,517d5d,30d3000)+1b 0x1b2fbc48 __ZN11IOCatalogue5resetEv(30d3000,2675600,3a0e640,dc008006,3a0e640)+14c 0x1b2fbc88 __ZN11IOCatalogue25terminateDriversForModuleEP8OSStringb(2675620,3a0e640,0,513af6,40b3e00)+8a 0x1b2fbcb8 __ZN11IOCatalogue25terminateDriversForModuleEPKcb(2675620,3043800,0,5174e1,269a480)+41 0x1b2fbd08 __ZN6OSKext10removeKextEPS_b(40b3e00,1,5f1c38,3a154f0,114)+bc 0x1b2fbd78 __ZN6OSKext13handleRequestEP4hostjPcjPS2_PjS3_S4_(84bb80,ff2,20e8d000,e0,1b2fbdcc)+3f2 0x1b2fbde8 _kext_request(84bb80,ff2,3192200,e0,3338688)+191 0x1b2fbe58 _host_priv_server_routine(2a40680,333866c,1ff178,2a406ac,26103d4)+1d9 0x1b2fbe98 _ipc_kobject_server(2a40600,1b2fbedc,30e3a40,1b2fbed0,2a40698)+f4 0x1b2fbef8 _ipc_kmsg_send(2a40600,0,0,0,3627964)+69 0x1b2fbf78 _mach_msg_overwrite_trap(3627968,0,0,0,560754)+112 0x1b2fbfc8 _thread_setuserstack(3627964,0,10,3627964,3627964)+195 kdb_trap(): type 14, code 0, regs->eip 0x2124ac Caught page fault trap, code = 0, pc = 2124ac This email sent to site_archiver@lists.apple.com