Date: Sun, 05 Oct 2008 16:10:35 +0800 From: Ganbold <ganbold@micom.mng.net> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/120282: panic: resource_list_release: resource entry is not busy in FreeBSD-7.0 Message-ID: <48E8767B.2050003@micom.mng.net> In-Reply-To: <47A92624.5030902@micom.mng.net> References: <200802050418.m154I1Sb058436@www.freebsd.org> <47A92624.5030902@micom.mng.net>
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Ganbold wrote: > More information: > > Unread portion of the kernel message buffer: > panic: resource_list_release: resource entry is not busy > cpuid = 0 > KDB: stack backtrace: > db_trace_self_wrapper(c08c8071,e40bebb8,c064f78f,c08ec0ac,0,...) at > db_trace_self_wrapper+0x26 > kdb_backtrace(c08ec0ac,0,c08c7b77,e40bebc4,0,...) at kdb_backtrace+0x29 > panic(c08c7b77,3,10,0,c3c6ce40,...) at panic+0x10f > resource_list_release(c3c96204,c3c46100,c3c92e00,3,10,...) at > resource_list_release+0xc2 > bus_generic_rl_release_resource(c3c46100,c3c92e00,3,10,c3c6ce00) at > bus_generic_rl_release_resource+0x77 > bus_release_resource(c3c92e00,3,10,c3c6ce00,c3c92e00,...) at > bus_release_resource+0x67 > ath_pci_detach(c3c92e00,c3b41050,c095ba6c,970,4,...) at > ath_pci_detach+0xb2 > device_detach(c3c92e00,e40becac,e40becb0,c09aad30,0,...) at > device_detach+0x8c > cardbus_detach_card(c3c46100,c3b9c8b4,c091b0bc,1df,c09ad2a0,...) at > cardbus_detach_card+0xcd > cbb_event_thread(c3bb1000,e40bed38,c08c1af7,305,c3c40ab0,...) at > cbb_event_thread+0x15a > fork_exit(c0556c60,c3bb1000,e40bed38) at fork_exit+0xb8 > fork_trampoline() at fork_trampoline+0x8 > --- trap 0, eip = 0, esp = 0xe40bed70, ebp = 0 --- > KDB: enter: panic > panic: from debugger > cpuid = 0 > Uptime: 24s > Physical memory: 1006 MB > Dumping 55 MB: 40 24 8 > > #0 doadump () at pcpu.h:195 > 195 pcpu.h: No such file or directory. > in pcpu.h > (kgdb) where > #0 doadump () at pcpu.h:195 > #1 0xc064f4fe in boot (howto=260) at > /usr/src/sys/kern/kern_shutdown.c:409 > #2 0xc064f7bb in panic (fmt=Variable "fmt" is not available. > ) at /usr/src/sys/kern/kern_shutdown.c:563 > #3 0xc0465d47 in db_panic (addr=Could not find the frame base for > "db_panic". > ) at /usr/src/sys/ddb/db_command.c:433 > #4 0xc0466735 in db_command_loop () at /usr/src/sys/ddb/db_command.c:401 > #5 0xc0467ea5 in db_trap (type=3, code=0) at > /usr/src/sys/ddb/db_main.c:222 > #6 0xc0676b06 in kdb_trap (type=3, code=0, tf=0xe40beb44) at > /usr/src/sys/kern/subr_kdb.c:502 > #7 0xc0855fcf in trap (frame=0xe40beb44) at > /usr/src/sys/i386/i386/trap.c:648 > #8 0xc083c36b in calltrap () at /usr/src/sys/i386/i386/exception.s:139 > #9 0xc0676c82 in kdb_enter (msg=0xc08c5574 "panic") at cpufunc.h:60 > #10 0xc064f7a4 in panic (fmt=0xc08c7b77 "resource_list_release: > resource entry is not busy") at /usr/src/sys/kern/kern_shutdown.c:547 > #11 0xc06733b2 in resource_list_release (rl=0xc3c96204, > bus=0xc3c46100, child=0xc3c92e00, type=3, rid=16, res=0xc3c6ce00) > at /usr/src/sys/kern/subr_bus.c:2768 > #12 0xc06734a7 in bus_generic_rl_release_resource (dev=0xc3c46100, > child=0xc3c92e00, type=3, rid=16, r=0xc3c6ce00) at > /usr/src/sys/kern/subr_bus.c:3319 > #13 0xc0673057 in bus_release_resource (dev=0xc3c92e00, type=3, > rid=16, r=0xc3c6ce00) at bus_if.h:347 > #14 0xc04aad92 in ath_pci_detach (dev=0xc3c92e00) at > /usr/src/sys/dev/ath/if_ath_pci.c:223 > #15 0xc067166c in device_detach (dev=0xc3c92e00) at device_if.h:212 > #16 0xc04c3cdd in cardbus_detach_card (cbdev=0xc3c46100) at > /usr/src/sys/dev/cardbus/cardbus.c:236 > #17 0xc0556dba in cbb_event_thread (arg=0xc3bb1000) at card_if.h:95 > #18 0xc06302e8 in fork_exit (callout=0xc0556c60 <cbb_event_thread>, > arg=0xc3bb1000, frame=0xe40bed38) at /usr/src/sys/kern/kern_fork.c:781 > #19 0xc083c3e0 in fork_trampoline () at > /usr/src/sys/i386/i386/exception.s:205 > (kgdb) > > Ganbold wrote: >>> Number: 120282 >>> Category: kern >>> Synopsis: panic: resource_list_release: resource entry is not >>> busy in FreeBSD-7.0 >>> Confidential: no >>> Severity: serious >>> Priority: medium >>> Responsible: freebsd-bugs >>> State: open >>> Quarter: Keywords: Date-Required: >>> Class: sw-bug >>> Submitter-Id: current-users >>> Arrival-Date: Tue Feb 05 04:30:01 UTC 2008 >>> Closed-Date: >>> Last-Modified: >>> Originator: Ganbold >>> Release: FreeBSD 7.0-PRERELEASE Tue Feb 5 10:29:24 ULAT 2008 >>> Organization: >>> Environment: >>> >> devil# uname -an >> FreeBSD devil.micom.mng.net 7.0-PRERELEASE FreeBSD 7.0-PRERELEASE #3: >> Tue Feb 5 10:29:24 ULAT 2008 >> tsgan@devil.micom.mng.net:/usr/obj/usr/src/sys/DEVIL i386 >> >> >>> Description: >>> >> I'm having trouble using Orinoco Silver a/b/g combo pcmcia card on >> Dell Latitude D620. >> >> It happens in following order: >> 1. First I reboot FreeBSD-7.0 laptop with Orinoco combo card plugged in. >> 2. Then when I try to unplug the card it panics. >> >> However after rebooting (without plugged in card) >> when I try to plug in and unplug the card everything is fine, no crash. >> >> System I have: >> >> devil# uname -an >> FreeBSD devil.micom.mng.net 7.0-PRERELEASE FreeBSD 7.0-PRERELEASE #3: >> Tue Feb 5 10:29:24 ULAT 2008 >> tsgan@devil.micom.mng.net:/usr/obj/usr/src/sys/DEVIL i386 >> >> When panics, on the serial console it shows: >> >> _ >> ath0: <Atheros 5212> mem 0x88000000-0x8800ffff irq 18 at device 0.0 >> on cardbus0 >> ath0: [ITHREAD] >> ath0: using obsoleted if_watchdog interface >> ath0: Ethernet address: 00:20:a6:4f:bf:7d >> ath0: mac 5.6 phy 4.1 5ghz radio 1.7 2ghz radio 2.3 >> _ >> Tue Feb 5 11:52:45 ULAT 2008 >> _ >> panic: resource_list_release: resource entry is not busy >> cpuid = 0 >> KDB: stack backtrace: >> db_trace_self_wrapper(c08c8051,e40bebb8,c064f78f,c08ec063,0,...) at >> db_trace_self_wrapper+0x26 >> kdb_backtrace(c08ec063,0,c08c7b57,e40bebc4,0,...) at kdb_backtrace+0x29 >> panic(c08c7b57,3,10,0,c3c6ce40,...) at panic+0x10f >> resource_list_release(c3c96204,c3c46100,c3c92e00,3,10,...) at >> resource_list_release+0xc2 >> bus_generic_rl_release_resource(c3c46100,c3c92e00,3,10,c3c6ce00) at >> bus_generic_rl_release_resource+0x77 >> bus_release_resource(c3c92e00,3,10,c3c6ce00,c3c92e00,...) at >> bus_release_resource+0x67 >> ath_pci_detach(c3c92e00,c3b41050,c095ba2c,970,4,...) at >> ath_pci_detach+0xb2 >> device_detach(c3c92e00,e40becac,e40becb0,c09aacf0,0,...) at >> device_detach+0x8c >> cardbus_detach_card(c3c46100,c3b9c8b4,c091b07c,1df,c09ad260,...) at >> cardbus_detach_card+0xcd >> cbb_event_thread(c3bb1000,e40bed38,c08c1ad7,305,c3c40ab0,...) at >> cbb_event_thread+0x15a >> fork_exit(c0556c60,c3bb1000,e40bed38) at fork_exit+0xb8 >> fork_trampoline() at fork_trampoline+0x8 >> --- trap 0, eip = 0, esp = 0xe40bed70, ebp = 0 --- >> KDB: enter: panic >> [thread pid 36 tid 100035 ] >> Stopped at kdb_enter+0x32: leave >> db> bt >> Tracing pid 36 tid 100035 td 0xc3c2a210 >> kdb_enter(c08c5554,0,c08c7b57,e40bebc4,0,...) at kdb_enter+0x32 >> panic(c08c7b57,3,10,0,c3c6ce40,...) at panic+0x124 >> resource_list_release(c3c96204,c3c46100,c3c92e00,3,10,...) at >> resource_list_release+0xc2 >> bus_generic_rl_release_resource(c3c46100,c3c92e00,3,10,c3c6ce00) at >> bus_generic_rl_release_resource+0x77 >> bus_release_resource(c3c92e00,3,10,c3c6ce00,c3c92e00,...) at >> bus_release_resource+0x67 >> ath_pci_detach(c3c92e00,c3b41050,c095ba2c,970,4,...) at >> ath_pci_detach+0xb2 >> device_detach(c3c92e00,e40becac,e40becb0,c09aacf0,0,...) at >> device_detach+0x8c >> cardbus_detach_card(c3c46100,c3b9c8b4,c091b07c,1df,c09ad260,...) at >> cardbus_detach_card+0xcd >> cbb_event_thread(c3bb1000,e40bed38,c08c1ad7,305,c3c40ab0,...) at >> cbb_event_thread+0x15a >> fork_exit(c0556c60,c3bb1000,e40bed38) at fork_exit+0xb8 >> fork_trampoline() at fork_trampoline+0x8 >> --- trap 0, eip = 0, esp = 0xe40bed70, ebp = 0 --- >> db> tr >> Tracing pid 36 tid 100035 td 0xc3c2a210 >> kdb_enter(c08c5554,0,c08c7b57,e40bebc4,0,...) at kdb_enter+0x32 >> panic(c08c7b57,3,10,0,c3c6ce40,...) at panic+0x124 >> resource_list_release(c3c96204,c3c46100,c3c92e00,3,10,...) at >> resource_list_release+0xc2 >> bus_generic_rl_release_resource(c3c46100,c3c92e00,3,10,c3c6ce00) at >> bus_generic_rl_release_resource+0x77 >> bus_release_resource(c3c92e00,3,10,c3c6ce00,c3c92e00,...) at >> bus_release_resource+0x67 >> ath_pci_detach(c3c92e00,c3b41050,c095ba2c,970,4,...) at >> ath_pci_detach+0xb2 >> device_detach(c3c92e00,e40becac,e40becb0,c09aacf0,0,...) at >> device_detach+0x8c >> cardbus_detach_card(c3c46100,c3b9c8b4,c091b07c,1df,c09ad260,...) at >> cardbus_detach_card+0xcd >> cbb_event_thread(c3bb1000,e40bed38,c08c1ad7,305,c3c40ab0,...) at >> cbb_event_thread+0x15a >> fork_exit(c0556c60,c3bb1000,e40bed38) at fork_exit+0xb8 >> fork_trampoline() at fork_trampoline+0x8 >> --- trap 0, eip = 0, esp = 0xe40bed70, ebp = 0 --- >> db> >>> How-To-Repeat: >>> >> It happens in following order: >> 1. First I reboot FreeBSD-7.0 laptop with Orinoco combo card plugged in. >> 2. Then when I try to unplug the card it panics. >> >>> Fix: >>> >> Tested on recent CURRENT (FreeBSD devil.micom.mng.net 8.0-CURRENT FreeBSD 8.0-CURRENT #6: Sun Oct 5 12:43:21 ULAT 2008 tsgan@devil.micom.mng.net:/usr/obj/usr/src/sys/DEVIL i386). Problem still exists. Ganbold -- Where there's a will, there's a relative.
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