On Friday 2018-09-28 19:05 +1000, Geoff Wing output:
:Hi,
:I'm seeing a kassert panic with NPF tables and kernel options DEBUG/LOCKDEBUG
:
:config:
: include "arch/amd64/conf/GENERIC"
: options DEBUG
: options LOCKDEBUG
:
Hi,
this is with the nv changes to npf (sources 2018-10-02 06:00 UTC).
(gdb) bt
#0 0x80222da5 in cpu_reboot (howto=howto@entry=260,
bootstr=bootstr@entry=0x0) at /usr/netbsd/src/sys/arch/amd64/amd64/machdep.c:726
#1 0x809e1949 in vpanic (fmt=fmt@entry=0x813f4710 "LOCKDEBUG:
%s error: %s,%zu: %s", ap=ap@entry=0xab8069c78948)
at /usr/netbsd/src/sys/kern/subr_prf.c:335
#2 0x809e19e0 in panic (fmt=fmt@entry=0x813f4710 "LOCKDEBUG:
%s error: %s,%zu: %s") at /usr/netbsd/src/sys/kern/subr_prf.c:254
#3 0x809d82d5 in lockdebug_abort1 (func=0x81281c20
<__func__.6114> "assert_sleepable", line=70, ld=0xab80092246b8, s=6,
msg=0x813f4556 "spin lock held", dopanic=) at
/usr/netbsd/src/sys/kern/subr_lockdebug.c:807
#4 0x80993df2 in assert_sleepable () at
/usr/netbsd/src/sys/kern/kern_lock.c:70
#5 0x809df98f in pool_cache_get_paddr (pc=0x896889ddb500,
flags=flags@entry=1, pap=pap@entry=0x0) at
/usr/netbsd/src/sys/kern/subr_pool.c:2283
#6 0x809d4ff0 in kmem_intr_alloc
(requested_size=requested_size@entry=64, kmflags=kmflags@entry=1) at
/usr/netbsd/src/sys/kern/subr_kmem.c:268
#7 0x809d5257 in kmem_intr_zalloc (size=size@entry=64,
kmflags=kmflags@entry=1) at /usr/netbsd/src/sys/kern/subr_kmem.c:289
#8 0x809d55d3 in kmem_zalloc (size=64, kmflags=kmflags@entry=1) at
/usr/netbsd/src/sys/kern/subr_kmem.c:375
#9 0x8076dbd7 in hashmap_rehash (size=, hmap=) at /usr/netbsd/src/sys/net/npf/lpm.c:175
#10 hashmap_insert (len=4, key=0xab8069c78b30, hmap=0x8968800c91a8) at
/usr/netbsd/src/sys/net/npf/lpm.c:204
#11 lpm_insert (lpm=0x8968800c9008, addr=addr@entry=0x8968828d84d8,
len=len@entry=4, preflen=preflen@entry=24, val=val@entry=0x8968805daf80)
at /usr/netbsd/src/sys/net/npf/lpm.c:329
#12 0x807654e9 in npf_table_insert (t=t@entry=0x89687bd74318,
alen=, addr=addr@entry=0x8968828d84d8, mask=24 '\030')
at /usr/netbsd/src/sys/net/npf/npf_tableset.c:536
#13 0x8076085b in npf_mk_table_entries (t=t@entry=0x89687bd74318,
table=table@entry=0x896883a31150, errdict=errdict@entry=0x89687bc7b3d0)
at /usr/netbsd/src/sys/net/npf/npf_ctl.c:130
#14 0x80760c14 in npf_mk_tables
(npf_dict=npf_dict@entry=0x896883a31250,
errdict=errdict@entry=0x89687bc7b3d0,
tblsetp=tblsetp@entry=0xab8069c78cf8, npf=0x896851df8f50) at
/usr/netbsd/src/sys/net/npf/npf_ctl.c:201
#15 0x80760fc2 in npfctl_load_nvlist (errdict=0x89687bc7b3d0,
npf_dict=0x896883a31250, npf=0x896851df8f50)
at /usr/netbsd/src/sys/net/npf/npf_ctl.c:535
#16 npfctl_load (npf=0x896851df8f50, cmd=,
data=0xab8069c78ee0) at /usr/netbsd/src/sys/net/npf/npf_ctl.c:599
#17 0x80a4bf15 in VOP_IOCTL (vp=vp@entry=0x896887d43d28,
command=command@entry=3222818406, data=data@entry=0xab8069c78ee0,
fflag=, cred=) at
/usr/netbsd/src/sys/kern/vnode_if.c:610
#18 0x80a43144 in vn_ioctl (fp=0x8968816d3480, com=3222818406,
data=0xab8069c78ee0) at /usr/netbsd/src/sys/kern/vfs_vnops.c:769
#19 0x809ee05b in sys_ioctl (l=, uap=0xab8069c79000,
retval=) at /usr/netbsd/src/sys/kern/sys_generic.c:671
#20 0x8024cdd5 in sy_call (rval=0xab8069c78fb0,
uap=0xab8069c79000, l=0x896884386980, sy=0x81653a90
)
at /usr/netbsd/src/sys/sys/syscallvar.h:65
#21 sy_invoke (code=54, rval=0xab8069c78fb0, uap=0xab8069c79000,
l=0x896884386980, sy=0x81653a90 )
at /usr/netbsd/src/sys/sys/syscallvar.h:94
#22 syscall (frame=0xab8069c79000) at
/usr/netbsd/src/sys/arch/x86/x86/syscall.c:140
#23 0x802096dd in handle_syscall ()
Regards,
Geoff
