Bug #1752
Updated by tuxillo about 10 years ago
Hi, uname -a DragonFly lap 2.7-DEVELOPMENT DragonFly v2.7.2.35.g209d9-DEVELOPMENT #3: Fri Apr 23 10:20:05 CEST 2010 ferz@lap:/dati/obj/usr/src/sys/GENERIC i386 kldload if_ath.ko # doesn't return from top: PID 3980 USERNAME root PRI 170 NICE 0 SIZE 304K RES 152K STATE vpctw0 TIME 0:00 CTIME 0:00 CPU 9.28% COMMAND kldload kgdb /boot/kernel /dev/kmem looked for kldload thread: # hread 14 # [Switching to thread 14 (pid 2888/0, ifconfig)]#0 _crit_exit_quick () # at /usr/src/sys/sys/thread2.h:177 # 177 globaldata_t gd = curtd->td_gd; # (kgdb) bt # #0 _crit_exit_quick () at /usr/src/sys/sys/thread2.h:177 # #1 lwkt_switch () at /usr/src/sys/kern/lwkt_thread.c:777 # #2 0xc0368f6e in tsleep (ident=0xcfef4d28, flags=0, wmesg=0xc0652d69 "vpctw0", timo=0) # at /usr/src/sys/kern/kern_synch.c:622 # #3 0xc0544060 in vm_page_sleep_busy (queue=257, count=112642) at /usr/src/sys/vm/vm_page.h:659 # #4 vm_contig_pg_clean (queue=257, count=112642) at /usr/src/sys/vm/vm_contig.c:153 # #5 vm_contig_pg_flush (queue=257, count=112642) at /usr/src/sys/vm/vm_contig.c:188 # #6 0xc0544541 in vm_contig_pg_alloc (size=192000, type=0xc06ef300, flags=5633, low=0, # high=4294967295, alignment=4096, boundary=0, map=0xc078e240) at /usr/src/sys/vm/vm_contig.c:266 # #7 contigmalloc_map (size=192000, type=0xc06ef300, flags=5633, low=0, high=4294967295, # alignment=4096, boundary=0, map=0xc078e240) at /usr/src/sys/vm/vm_contig.c:475 # #8 0xc0544915 in contigmalloc (size=192000, type=0xc06ef300, flags=5633, low=0, high=0, # alignment=4096, boundary=0) at /usr/src/sys/vm/vm_contig.c:457 # #9 0xc05c926c in bus_dmamem_alloc (dmat=0xd3e7a280, vaddr=0xcfbdcf8c, flags=5, mapp=0xcfbdcfa4) # at /usr/src/sys/platform/pc32/i386/busdma_machdep.c:570 # #10 0xd3fef92f in ath_descdma_setup (sc=0xcfbdc7c0, dd=0xcfbdcf88, head=0xcfbdcfac, # name=0xd3ff5bd7 "tx", nbuf=200, ndesc=10) at /usr/src/sys/dev/netif/ath/ath/if_ath.c:3373 # #11 0xd3feffc1 in ath_desc_alloc (devid=26, sc=0xcfbdc7c0) # at /usr/src/sys/dev/netif/ath/ath/if_ath.c:3481 # #12 ath_attach (devid=26, sc=0xcfbdc7c0) at /usr/src/sys/dev/netif/ath/ath/if_ath.c:456 # #13 0xd3ff4ec5 in ath_pci_attach (dev=0xc2a468a8) # at /usr/src/sys/dev/netif/ath/ath/if_ath_pci.c:165 # #14 0xc0371ba8 in DEVICE_ATTACH (dev=0xc2a468a8) at ./device_if.h:40 # #15 device_doattach (dev=0xc2a468a8) at /usr/src/sys/kern/subr_bus.c:1662 # #16 0xc03726cd in device_probe_and_attach (dev=0xc2a468a8) at /usr/src/sys/kern/subr_bus.c:1622 # #17 0xc04e8785 in pci_driver_added (dev=0xc2a46858, driver=0xd3ff75ac) # at /usr/src/sys/bus/pci/pci.c:3099 # #18 0xc03713ce in BUS_DRIVER_ADDED (dc=0xc29a1600, driver=0xd3ff75ac) at ./bus_if.h:71 # #19 devclass_add_driver (dc=0xc29a1600, driver=0xd3ff75ac) at /usr/src/sys/kern/subr_bus.c:642 # #20 0xc0371b22 in driver_module_handler (mod=0xccacfe18, what=0, arg=0xd3ff7598) # at /usr/src/sys/kern/subr_bus.c:3068 # #21 0xc0337552 in module_register_init (arg=0xd3ff758c) at /usr/src/sys/kern/kern_module.c:112 # #22 0xc03391a2 in linker_file_sysinit (filename=0xc294c6d8 "/boot/modules/if_ath.ko", # result=0xd3b2ec7c) at /usr/src/sys/kern/kern_linker.c:171 # #23 linker_load_file (filename=0xc294c6d8 "/boot/modules/if_ath.ko", result=0xd3b2ec7c) # at /usr/src/sys/kern/kern_linker.c:336 # #24 0xc03392cd in linker_load_module (kldname=<value optimized out>, modname=0xcf9e6400 "if_ath", # parent=0x0, verinfo=0x0, lfpp=0xd3b2eca8) at /usr/src/sys/kern/kern_linker.c:1497 # #25 0xc0339676 in sys_kldload (uap=0xd3b2ecf0) at /usr/src/sys/kern/kern_linker.c:785 # #26 0xc05de7f7 in syscall2 (frame=0xd3b2ed40) at /usr/src/sys/platform/pc32/i386/trap.c:1319 # #27 0xc05cc046 in Xint0x80_syscall () at /usr/src/sys/platform/pc32/i386/exception.s:876 # #28 0x0000001f in ?? () # Backtrace stopped: previous frame inner to this frame (corrupt stack?) http://pastebin.com/d76uRuPu