Bug #2495
Updated by tuxillo over 2 years ago
Hi, While trying to install recent master to a couple of striped disks using LVM, I get the following: dm_target_stripe: Successfully initialized dm_target_linear: Successfully initialized disk scheduler: set policy of mapper/main-lv_swap to noop disk scheduler: set policy of mapper/main-lv_root to noop panic: assertion "ocnt != 0" failed in prop_object_release at /usr/src/sys/libprop/prop_object.c:1085 <pre> Backtrace: #0 _get_mycpu () at ./machine/thread.h:69 #1 md_dumpsys (di=<optimized out>) at /usr/src/sys/platform/pc64/x86_64/dump_machdep.c:265 #2 0xffffffff804f3bb2 in dumpsys () at /usr/src/sys/kern/kern_shutdown.c:913 #3 0xffffffff802a77ac in db_fncall (dummy1=<optimized out>, dummy2=<optimized out>, dummy3=<optimized out>, dummy4=<optimized out>) at /usr/src/sys/ddb/db_command.c:539 #4 0xffffffff802a7c7f in db_command (aux_cmd_tablep_end=0xffffffff809e1bb8, aux_cmd_tablep=0xffffffff809e1b80, cmd_table=<optimized out>, last_cmdp=<optimized out>) at /usr/src/sys/ddb/db_command.c:401 #5 db_command_loop () at /usr/src/sys/ddb/db_command.c:467 #6 0xffffffff802aab41 in db_trap (type=<optimized out>, code=<optimized out>) at /usr/src/sys/ddb/db_trap.c:71 #7 0xffffffff808ac758 in kdb_trap (type=<optimized out>, code=<optimized out>, regs=<optimized out>) at /usr/src/sys/platform/pc64/x86_64/db_interface.c:174 #8 0xffffffff808b1a10 in trap_fatal (frame=0xffffffe0556cb2f8, eva=<optimized out>) at /usr/src/sys/platform/pc64/x86_64/trap.c:1024 #9 0xffffffff808b2389 in trap (frame=0xffffffe0556cb2f8) at /usr/src/sys/platform/pc64/x86_64/trap.c:754 #10 0xffffffff8089c36f in calltrap () at /usr/src/sys/platform/pc64/x86_64/exception.S:188 #11 0xffffffff808ac549 in db_read_bytes (addr=282584257676679, size=8, data=0xffffffe0556cb3d8 "") at /usr/src/sys/platform/pc64/x86_64/db_interface.c:240 #12 0xffffffff802a70ad in db_get_value (addr=282584257676679, size=8, is_signed=0) at /usr/src/sys/ddb/db_access.c:58 #13 0xffffffff808ad1e5 in db_nextframe (ip=<optimized out>, fp=<optimized out>) at /usr/src/sys/platform/pc64/x86_64/db_trace.c:234 #14 db_stack_trace_cmd (addr=<optimized out>, have_addr=<optimized out>, count=<optimized out>, modif=<optimized out>) at /usr/src/sys/platform/pc64/x86_64/db_trace.c:440 #15 0xffffffff808ad3a7 in print_backtrace (count=1433187288) at /usr/src/sys/platform/pc64/x86_64/db_trace.c:452 #16 0xffffffff804f4498 in panic (fmt=0xffffffff808f6540 "assertion \"%s\" failed in %s at %s:%u") at /usr/src/sys/kern/kern_shutdown.c:812 #17 0xffffffff80766e47 in prop_object_release (obj=0xffffffe003410680) at /usr/src/sys/libprop/prop_object.c:1085 #18 0xffffffff804f9305 in udev_event_externalize (ev=<optimized out>) at /usr/src/sys/kern/kern_udev.c:496 #19 udev_dev_read (ap=<optimized out>) at /usr/src/sys/kern/kern_udev.c:745 #20 0xffffffff804d3aa7 in dev_dread (dev=0xffffffe03204ade0, uio=<optimized out>, ioflag=<optimized out>) at /usr/src/sys/kern/kern_device.c:192 #21 0xffffffff806d5017 in devfs_fo_read (fp=0xffffffe021529f58, uio=0xffffffe0556cb998, cred=<optimized out>, flags=<optimized out>) at /usr/src/sys/vfs/devfs/devfs_vnops.c:1176 #22 0xffffffff8052ab51 in fo_read (cred=<optimized out>, uio=<optimized out>, fp=<optimized out>, flags=<optimized out>) at /usr/src/sys/sys/file2.h:57 #23 dofileread (res=<optimized out>, flags=<optimized out>, auio=<optimized out>, fp=<optimized out>, fd=<optimized out>) at /usr/src/sys/kern/sys_generic.c:305 #24 kern_preadv (fd=3, auio=0xffffffe0556cb998, flags=0, res=<optimized out>) at /usr/src/sys/kern/sys_generic.c:269 #25 0xffffffff8052ad17 in sys_read (uap=0x0) at /usr/src/sys/kern/sys_generic.c:145 #26 0xffffffff808b2a2c in syscall2 (frame=0xffffffe0556cbab8) at /usr/src/sys/platform/pc64/x86_64/trap.c:1238 #27 0xffffffff8089c5bb in Xfast_syscall () at /usr/src/sys/platform/pc64/x86_64/exception.S:323 #28 0x000000000000002b in ?? () Backtrace stopped: previous frame inner to this frame (corrupt stack?) </pre> Core dumps available at: leaf:~tuxillo/*_ocount.1 Cheers, Antonio Huete