Date: Wed, 18 Sep 2002 13:38:09 +0200 From: Ollivier Robert <roberto@eurocontrol.fr> To: FreeBSD Current Users' list <freebsd-current@FreeBSD.ORG> Subject: [usb] panic with uvisor auto-load Message-ID: <20020918113809.GA621@caerdonn.eurocontrol.fr>
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Hi, I've decided to try the uvisor USB module to play with my Palm and tried to load the module. Loading it manually fails with an undefined symbol (found in the usb module). I'll try to link it statically. link_elf: symbol usb_match_device undefined When I try to load it from loader.conf, I get a weird panic and the system reboots itself: Here is what I found in dmesg. I can try to put DDB in there is need. instruction pointer = 0x8:0xc018f33f stack pointer = 0x10:0xc0496d00 frame pointer = 0x10:0xc0496d14 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 0 () trap number = 12 panic: page fault Uptime: 1s panic: Assertion mtx_unowned(m) failed at ../../../kern/kern_mutex.c:945 Uptime: 1s panic: _sx_xlock (shutdown_post_sync): xlock already held @ ../../../kern/kern_shutdown.c:341 Uptime: 1s panic: _sx_xlock (shutdown_post_sync): xlock already held @ ../../../kern/kern_shutdown.c:341 [...loops a few times...] Uptime: 1s panic: _sx_xlock (shutdown_post_sync): xlock already held @ ../../../kern/kern_shutdown.c:341 Uptime: 1s P4/1.5 GHz/256 MB/CURRENT from two hours ago. -=-=- # # nCAERDONN -- test version of main config. file # # $Id: //depot/caerdonn/kernel/nCAERDONN#10 $ machine i386 cpu I686_CPU ident CAERDONN options CPU_ENABLE_SSE maxusers 0 makeoptions DEBUG="-g" options INET #InterNETworking options FFS #Berkeley Fast Filesystem options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!] options CLK_USE_TSC_CALIBRATION options INVARIANTS options INVARIANT_SUPPORT options KTRACE options IPSEC options IPSEC_ESP options SOFTUPDATES options UFS_DIRHASH options P1003_1B options _KPOSIX_PRIORITY_SCHEDULING options _KPOSIX_VERSION=199309L device isa device pci device fdc device ata device atadisk device atapicd device atapicam device scbus device cd device pass #CAM passthrough driver device atkbdc device atkbd device psm device vga device sc device splash device npx device sio #device ppc #device ppbus #device lpt #device ppi device loop device ether device pty device bpf device snp -=-=- -- Ollivier ROBERT -=- Eurocontrol EEC/ITM -=- Ollivier.Robert@eurocontrol.fr FreeBSD caerdonn.eurocontrol.fr 5.0-CURRENT #46: Wed Jan 3 15:52:00 CET 2001 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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