UBSan: Undefined Behavior in union_revoke
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syzbot
Jul 31, 2023, 3:14:51 PM7/31/23
to syzkaller-...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: dbd12398b230 Import gdb-13.2 over gdb-11.0.50
git tree: netbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=14d10555a80000
kernel config: https://syzkaller.appspot.com/x/.config?x=1420f906d33d9f1f
dashboard link: https://syzkaller.appspot.com/bug?extid=3ff54a008daa93b62f72
compiler: g++ (Debian 12.2.0-14) 12.2.0
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1713250ea80000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=145606eea80000
Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/1c10efc45cf5/disk-dbd12398.raw.xz
netbsd.gdb: https://storage.googleapis.com/syzbot-assets/aae20b8bb577/netbsd-dbd12398.gdb.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+3ff54a...@syzkaller.appspotmail.com
[ 41.9693243] panic: UBSan: Undefined Behavior in /syzkaller/managers/ci2-netbsd-kubsan/kernel/sys/fs/union/union_vnops.c:1117:6, member access within null pointer of type 'struct union_node'
[ 41.9871228] cpu0: Begin traceback...
[ 42.0069522] vpanic() at netbsd:vpanic+0x2f0 sys/kern/subr_prf.c:292
[ 42.0769545] Report() at netbsd:Report+0x3b sys/../common/lib/libc/misc/ubsan.c:1352
[ 42.1269520] HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x1fb sys/../common/lib/libc/misc/ubsan.c:429
[ 42.1769519] union_revoke() at netbsd:union_revoke+0x1eb sys/fs/union/union_vnops.c:1117
[ 42.2269518] layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
[ 42.2769516] layer_revoke() at netbsd:layer_revoke+0xe1 sys/miscfs/genfs/layer_vnops.c:701
[ 42.3269529] VOP_REVOKE() at netbsd:VOP_REVOKE+0x202 sys/kern/vnode_if.c:1071
[ 42.3769540] union_revoke() at netbsd:union_revoke+0xf1 sys/fs/union/union_vnops.c:1117
[ 42.4269518] layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
[ 42.4769534] layer_revoke() at netbsd:layer_revoke+0xe1 sys/miscfs/genfs/layer_vnops.c:701
[ 42.5269535] VOP_REVOKE() at netbsd:VOP_REVOKE+0x202 sys/kern/vnode_if.c:1071
[ 42.5669527] union_revoke() at netbsd:union_revoke+0xf1 sys/fs/union/union_vnops.c:1117
[ 42.6169565] VOP_REVOKE() at netbsd:VOP_REVOKE+0x202 sys/kern/vnode_if.c:1071
[ 42.6669533] union_revoke() at netbsd:union_revoke+0xf1 sys/fs/union/union_vnops.c:1117
[ 42.7169531] layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
[ 42.7669529] layer_revoke() at netbsd:layer_revoke+0xe1 sys/miscfs/genfs/layer_vnops.c:701
[ 42.8169544] VOP_REVOKE() at netbsd:VOP_REVOKE+0x202 sys/kern/vnode_if.c:1071
[ 42.8669534] vdevgone() at netbsd:vdevgone+0xaf sys/kern/vfs_subr.c:585
[ 42.9169553] pad_detach() at netbsd:pad_detach+0xea sys/dev/pad/pad.c:259
[ 42.9669532] config_detach_release() at netbsd:config_detach_release+0x4f9 sys/kern/subr_autoconf.c:2177
[ 43.0169530] fops_pad_close() at netbsd:fops_pad_close+0xb8 pad_close sys/dev/pad/pad.c:435 [inline]
[ 43.0169530] fops_pad_close() at netbsd:fops_pad_close+0xb8 sys/dev/pad/pad.c:445
[ 43.0669569] closef() at netbsd:closef+0x249 sys/kern/kern_descrip.c:865
[ 43.1169539] fd_free() at netbsd:fd_free+0x4ea sys/kern/kern_descrip.c:1597
[ 43.1669542] exit1() at netbsd:exit1+0x3a7 sys/kern/kern_exit.c:301
[ 43.2169550] sigexit() at netbsd:sigexit+0x7bd lwp_lock sys/sys/lwp.h:412 [inline]
[ 43.2169550] sigexit() at netbsd:sigexit+0x7bd sys/kern/kern_sig.c:2266
[ 43.2569547] postsig() at netbsd:postsig+0x9b6 sys/kern/kern_sig.c:2146
[ 43.3069566] lwp_userret() at netbsd:lwp_userret+0x4cc sys/kern/kern_lwp.c:1646
[ 43.3569565] mi_userret() at netbsd:mi_userret+0x54a x86_curlwp sys/arch/amd64/compile/obj/GENERIC_SYZKALLER/./machine/cpu.h:68 [inline]
[ 43.3569565] mi_userret() at netbsd:mi_userret+0x54a KPREEMPT_DISABLE sys/sys/lwp.h:543 [inline]
[ 43.3569565] mi_userret() at netbsd:mi_userret+0x54a sys/sys/userret.h:97
[ 43.4069567] syscall() at netbsd:syscall+0x3da sys/arch/x86/x86/syscall.c:167
[ 43.4275622] --- syscall (number 38) ---
[ 43.4369535] netbsd:syscall+0x3da:
[ 43.4473471] cpu0: End traceback...
[ 43.4473471] fatal breakpoint trap in supervisor mode
[ 43.4473471] trap type 1 code 0 rip 0xffffffff80235485 cs 0x8 rflags 0x246 cr2 0xffff8a0231a9d000 ilevel 0 rsp 0xffff8a0248123e10
[ 43.4674479] curlwp 0xfffffcfefe728040 pid 1004.1004 lowest kstack 0xffff8a02481202c0
Stopped in pid 1004.1004 (syz-executor3264) at netbsd:breakpoint+0x5: leave
?
breakpoint() at netbsd:breakpoint+0x5
db_panic() at netbsd:db_panic+0xec sys/ddb/db_panic.c:69
vpanic() at netbsd:vpanic+0x2f0 sys/kern/subr_prf.c:292
Report() at netbsd:Report+0x3b sys/../common/lib/libc/misc/ubsan.c:1352
HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x1fb sys/../common/lib/libc/misc/ubsan.c:429
union_revoke() at netbsd:union_revoke+0x1eb sys/fs/union/union_vnops.c:1117
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_revoke() at netbsd:layer_revoke+0xe1 sys/miscfs/genfs/layer_vnops.c:701
VOP_REVOKE() at netbsd:VOP_REVOKE+0x202 sys/kern/vnode_if.c:1071
union_revoke() at netbsd:union_revoke+0xf1 sys/fs/union/union_vnops.c:1117
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_revoke() at netbsd:layer_revoke+0xe1 sys/miscfs/genfs/layer_vnops.c:701
VOP_REVOKE() at netbsd:VOP_REVOKE+0x202 sys/kern/vnode_if.c:1071
union_revoke() at netbsd:union_revoke+0xf1 sys/fs/union/union_vnops.c:1117
VOP_REVOKE() at netbsd:VOP_REVOKE+0x202 sys/kern/vnode_if.c:1071
union_revoke() at netbsd:union_revoke+0xf1 sys/fs/union/union_vnops.c:1117
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_revoke() at netbsd:layer_revoke+0xe1 sys/miscfs/genfs/layer_vnops.c:701
VOP_REVOKE() at netbsd:VOP_REVOKE+0x202 sys/kern/vnode_if.c:1071
vdevgone() at netbsd:vdevgone+0xaf sys/kern/vfs_subr.c:585
pad_detach() at netbsd:pad_detach+0xea sys/dev/pad/pad.c:259
config_detach_release() at netbsd:config_detach_release+0x4f9 sys/kern/subr_autoconf.c:2177
fops_pad_close() at netbsd:fops_pad_close+0xb8 pad_close sys/dev/pad/pad.c:435 [inline]
fops_pad_close() at netbsd:fops_pad_close+0xb8 sys/dev/pad/pad.c:445
closef() at netbsd:closef+0x249 sys/kern/kern_descrip.c:865
fd_free() at netbsd:fd_free+0x4ea sys/kern/kern_descrip.c:1597
exit1() at netbsd:exit1+0x3a7 sys/kern/kern_exit.c:301
sigexit() at netbsd:sigexit+0x7bd lwp_lock sys/sys/lwp.h:412 [inline]
sigexit() at netbsd:sigexit+0x7bd sys/kern/kern_sig.c:2266
postsig() at netbsd:postsig+0x9b6 sys/kern/kern_sig.c:2146
lwp_userret() at netbsd:lwp_userret+0x4cc sys/kern/kern_lwp.c:1646
mi_userret() at netbsd:mi_userret+0x54a x86_curlwp sys/arch/amd64/compile/obj/GENERIC_SYZKALLER/./machine/cpu.h:68 [inline]
mi_userret() at netbsd:mi_userret+0x54a KPREEMPT_DISABLE sys/sys/lwp.h:543 [inline]
mi_userret() at netbsd:mi_userret+0x54a sys/sys/userret.h:97
syscall() at netbsd:syscall+0x3da sys/arch/x86/x86/syscall.c:167
--- syscall (number 38) ---
netbsd:syscall+0x3da:
Panic string: UBSan: Undefined Behavior in /syzkaller/managers/ci2-netbsd-kubsan/kernel/sys/fs/union/union_vnops.c:1117:6, member access within null pointer of type 'struct union_node'
PID LID S CPU FLAGS STRUCT LWP * NAME WAIT
1245 1245 2 0 40000 fffffcfefedb29c0 syz-executor3264
1236 1236 2 0 1040000 fffffcfefd1fb6c0 syz-executor3264
449 449 2 0 1000000 fffffcfefef49100 syz-executor3264
1386 1386 2 0 1040000 fffffcfefedb2580 syz-executor3264
1242 >1242 7 1 40000 fffffcfefdf08780 syz-executor3264
1239 1239 3 0 1c0 fffffcfefe2394c0 syz-executor3264 wait
990 990 3 0 1c0 fffffcfefe239900 syz-executor3264 wait
1004 >1004 7 0 40000 fffffcfefe728040 syz-executor3264
929 929 3 1 1c0 fffffcfefe1ab500 syz-executor3264 wait
829 829 3 0 1c0 fffffcfefe1ab0c0 syz-executor3264 wait
942 942 3 1 1c0 fffffcfefe1ab940 syz-executor3264 wait
1120 1120 3 1 1c0 fffffcfefd29e2c0 syz-executor3264 wait
1224 1224 3 0 180 fffffcfefe728480 syz-executor3264 nanoslp
1080 1080 3 1 180 fffffcfefd1fbb00 sshd select
1222 1222 3 0 180 fffffcfefd29eb40 getty nanoslp
1184 1184 3 0 180 fffffcfefef49980 getty nanoslp
1223 1223 3 0 180 fffffcfefce6f200 getty nanoslp
1195 1195 3 0 1c0 fffffcfefd1fb280 getty ttyraw
687 687 3 0 180 fffffcfefedb2140 sshd select
954 954 3 0 180 fffffcfefef49540 powerd kqueue
702 702 2 1 40000 fffffcfefd5b7740 syslogd
747 747 3 0 180 fffffcfefe7288c0 dhcpcd poll
742 742 3 1 180 fffffcfefe239080 dhcpcd poll
466 466 3 0 180 fffffcfefd29e700 dhcpcd poll
598 598 3 1 180 fffffcfefdf08bc0 dhcpcd poll
292 292 3 0 180 fffffcfefdf08340 dhcpcd poll
485 485 3 1 180 fffffcfefd5b7300 dhcpcd poll
291 291 3 1 180 fffffcfefd5b7b80 dhcpcd poll
1 1 3 0 180 fffffcfef4c98140 init wait
0 987 3 0 200 fffffcfefce6f640 physiod physiod
0 196 3 1 200 fffffcfefce8c680 pooldrain pooldrain
0 195 2 1 240 fffffcfefce8c240 ioflush
0 194 3 0 200 fffffcfefce6fa80 pgdaemon pgdaemon
0 170 3 0 200 fffffcfefadb6a40 usb7 usbevt
0 169 3 0 200 fffffcfefadb6600 usb6 usbevt
0 168 3 0 200 fffffcfefadb61c0 usb5 usbevt
0 167 3 0 200 fffffcfef7d61a00 usb4 usbevt
0 166 3 0 200 fffffcfef7d615c0 usb3 usbevt
0 165 3 0 200 fffffcfef7d61180 usb2 usbevt
0 31 3 0 200 fffffcfef4c989c0 usb1 usbevt
0 63 3 0 200 fffffcfef4aff740 usb0 usbevt
0 126 3 1 200 fffffcfef4affb80 usbtask-dr usbtsk
0 125 3 1 200 fffffcfef4bde340 usbtask-hc usbtsk
0 124 3 0 200 fffffcfef3095b00 swwreboot swwreboot
0 123 2 0 240 fffffcfef4c98580 npfgc0
0 122 3 1 200 fffffcfef4c4b980 rt_free rt_free
0 121 3 1 200 fffffcfef4c4b540 unpgc unpgc
0 120 2 0 200 fffffcfef4c4b100 key_timehandler
0 119 3 1 200 fffffcfef4c36940 icmp6_wqinput/1 icmp6_wqinput
0 118 3 0 200 fffffcfef4c36500 icmp6_wqinput/0 icmp6_wqinput
0 117 2 0 200 fffffcfef4c360c0 nd6_timer
0 116 3 1 200 fffffcfef4c42900 carp6_wqinput/1 carp6_wqinput
0 115 3 0 200 fffffcfef4c424c0 carp6_wqinput/0 carp6_wqinput
0 114 3 1 200 fffffcfef4c42080 carp_wqinput/1 carp_wqinput
0 113 3 0 200 fffffcfef4c218c0 carp_wqinput/0 carp_wqinput
0 112 3 1 200 fffffcfef4c21480 icmp_wqinput/1 icmp_wqinput
0 111 3 0 200 fffffcfef4c21040 icmp_wqinput/0 icmp_wqinput
0 110 2 0 200 fffffcfef4bdebc0 rt_timer
0 109 3 0 200 fffffcfef4bde780 vmem_rehash vmem_rehash
0 100 3 0 200 fffffcfef4aff300 entbutler entropy
0 99 3 0 200 fffffcfef4536b40 viomb balloon
0 98 3 1 200 fffffcfef4536700 vioif0_txrx/1 vioif0_txrx
0 97 3 0 200 fffffcfef45362c0 vioif0_txrx/0 vioif0_txrx
0 30 3 0 200 fffffcfef30956c0 scsibus0 sccomp
0 29 3 0 200 fffffcfef3095280 pms0 pmsreset
0 28 3 1 200 fffffcfef2fb5ac0 xcall/1 xcall
0 27 1 1 200 fffffcfef2fb5680 softser/1
0 26 1 1 200 fffffcfef2fb5240 softclk/1
0 25 1 1 200 fffffcfef2f98a80 softbio/1
0 24 1 1 200 fffffcfef2f98640 softnet/1
0 23 1 1 201 fffffcfef2f98200 idle/1
0 22 3 1 200 fffffd0021327a40 lnxsyswq lnxsyswq
0 21 3 1 200 fffffd0021327600 lnxubdwq lnxubdwq
0 20 3 0 200 fffffd00213271c0 lnxpwrwq lnxpwrwq
0 19 3 1 200 fffffd002133aa00 lnxlngwq lnxlngwq
0 18 3 1 200 fffffd002133a5c0 lnxhipwq lnxhipwq
0 17 3 1 200 fffffd002133a180 lnxrcugc lnxrcugc
0 16 3 0 200 fffffd002134d9c0 sysmon smtaskq
0 15 3 0 200 fffffd002134d580 pmfsuspend pmfsuspend
0 14 3 0 200 fffffd002134d140 pmfevent pmfevent
0 13 3 0 200 fffffd0021362980 sopendfree sopendfr
0 12 3 0 200 fffffd0021362540 ifwdog ifwdog
0 11 3 0 200 fffffd0021362100 iflnkst iflnkst
0 10 3 0 200 fffffd002238f940 nfssilly nfssilly
0 9 3 1 200 fffffd002238f500 vdrain vdrain
0 8 3 0 200 fffffd002238f0c0 modunload mod_unld
0 7 3 0 200 fffffd00223ba900 xcall/0 xcall
0 6 1 0 200 fffffd00223ba4c0 softser/0
0 5 1 0 200 fffffd00223ba080 softclk/0
0 4 1 0 200 fffffd00223e78c0 softbio/0
0 3 1 0 200 fffffd00223e7480 softnet/0
0 2 1 0 201 fffffd00223e7040 idle/0
0 0 2 1 240 ffffffff86752a80 swapper
[Locks tracked through LWPs]
****** LWP 1245.1245 (syz-executor3264) @ 0xfffffcfefedb29c0, l_stat=2
*** Locks held:
* Lock 0 (initialized at netbsd:fork1+0x4b8 sys/kern/kern_fork.c:366)
lock address : fffffcfeff5d7890
type : sleep/adaptive
initialized : netbsd:fork1+0x4b8
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 0 last held: 0
relevant lwp : 0xfffffcfefedb29c0 last held: 0xfffffcfefedb29c0
last locked* : netbsd:exit1+0x393
unlocked : 0
owner/count : 0xfffffcfefedb29c0 flags : 0x0000000000000004
Turnstile: no active turnstile for this lock.
*** Locks wanted: none
****** LWP 1236.1236 (syz-executor3264) @ 0xfffffcfefd1fb6c0, l_stat=2
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:config_init+0x71 sys/kern/subr_autoconf.c:366)
lock address : netbsd:config_misc_lock
type : sleep/adaptive
initialized : netbsd:config_init+0x71
shared holds : 0 exclusive: 0
shares wanted: 0 exclusive: 0
relevant cpu : 0 last held: 1
relevant lwp : 0xfffffcfefd1fb6c0 last held: 000000000000000000
last locked : netbsd:localcount_xc+0x24
unlocked* : netbsd:xc_thread+0x164
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 449.449 (syz-executor3264) @ 0xfffffcfefef49100, l_stat=2
*** Locks held:
* Lock 0 (initialized at netbsd:fork1+0x4b8 sys/kern/kern_fork.c:366)
lock address : fffffcfefdfd74d0
type : sleep/adaptive
initialized : netbsd:fork1+0x4b8
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 0 last held: 0
relevant lwp : 0xfffffcfefef49100 last held: 0xfffffcfefef49100
last locked* : netbsd:exit1+0x393
unlocked : 0
owner/count : 0xfffffcfefef49100 flags : 0x0000000000000004
Turnstile: no active turnstile for this lock.
*** Locks wanted: none
****** LWP 1386.1386 (syz-executor3264) @ 0xfffffcfefedb2580, l_stat=2
*** Locks held:
* Lock 0 (initialized at netbsd:fork1+0x4b8 sys/kern/kern_fork.c:366)
lock address : fffffcfeff5d7510
type : sleep/adaptive
initialized : netbsd:fork1+0x4b8
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 0 last held: 1
relevant lwp : 0xfffffcfefedb2580 last held: 0xfffffcfefedb2580
last locked* : netbsd:exit1+0x393
unlocked : 0
owner/count : 0xfffffcfefedb2580 flags : 0x0000000000000004
Turnstile: no active turnstile for this lock.
*** Locks wanted: none
****** LWP 1242.1242 (syz-executor3264) @ 0xfffffcfefdf08780, l_stat=7
*** Locks held:
* Lock 0 (initialized at netbsd:fork1+0x4b8 sys/kern/kern_fork.c:366)
lock address : fffffcfefd864790
type : sleep/adaptive
initialized : netbsd:fork1+0x4b8
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 1 last held: 1
relevant lwp : 0xfffffcfefdf08780 last held: 0xfffffcfefdf08780
last locked* : netbsd:exit1+0x393
unlocked : 0
owner/count : 0xfffffcfefdf08780 flags : 0x0000000000000004
Turnstile: no active turnstile for this lock.
*** Locks wanted:
* Lock 0 (initialized at netbsd:fstrans_init+0x20 sys/kern/vfs_trans.c:136)
lock address : netbsd:vfs_suspend_lock
type : sleep/adaptive
initialized : netbsd:fstrans_init+0x20
shared holds : 0 exclusive: 0
shares wanted: 0 exclusive: 1
relevant cpu : 1 last held: 0
relevant lwp : 0xfffffcfefdf08780 last held: 000000000000000000
last locked : netbsd:vfs_suspend+0x27e
unlocked* : netbsd:vrevoke+0x1e9
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 1004.1004 (syz-executor3264) @ 0xfffffcfefe728040, l_stat=7
*** Locks held:
* Lock 0 (initialized at netbsd:fork1+0x4b8 sys/kern/kern_fork.c:366)
lock address : fffffcfefd864e90
type : sleep/adaptive
initialized : netbsd:fork1+0x4b8
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 0 last held: 1
relevant lwp : 0xfffffcfefe728040 last held: 0xfffffcfefe728040
last locked* : netbsd:exit1+0x393
unlocked : 0
owner/count : 0xfffffcfefe728040 flags : 0x0000000000000004
Turnstile: no active turnstile for this lock.
*** Locks wanted: none
****** LWP 742.742 (dhcpcd) @ 0xfffffcfefe239080, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type : sleep/adaptive
initialized : netbsd:module_hook_init+0x1c
shared holds : 0 exclusive: 0
shares wanted: 0 exclusive: 0
relevant cpu : 1 last held: 0
relevant lwp : 0xfffffcfefe239080 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 466.466 (dhcpcd) @ 0xfffffcfefd29e700, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type : sleep/adaptive
initialized : netbsd:module_hook_init+0x1c
shared holds : 0 exclusive: 0
shares wanted: 0 exclusive: 0
relevant cpu : 0 last held: 0
relevant lwp : 0xfffffcfefd29e700 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 485.485 (dhcpcd) @ 0xfffffcfefd5b7300, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type : sleep/adaptive
initialized : netbsd:module_hook_init+0x1c
shared holds : 0 exclusive: 0
shares wanted: 0 exclusive: 0
relevant cpu : 1 last held: 0
relevant lwp : 0xfffffcfefd5b7300 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 291.291 (dhcpcd) @ 0xfffffcfefd5b7b80, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type : sleep/adaptive
initialized : netbsd:module_hook_init+0x1c
shared holds : 0 exclusive: 0
shares wanted: 0 exclusive: 0
relevant cpu : 1 last held: 0
relevant lwp : 0xfffffcfefd5b7b80 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 0.11 (iflnkst) @ 0xfffffd0021362100, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type : sleep/adaptive
initialized : netbsd:module_hook_init+0x1c
shared holds : 0 exclusive: 0
shares wanted: 0 exclusive: 0
relevant cpu : 0 last held: 0
relevant lwp : 0xfffffd0021362100 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 0.5 (softclk/0) @ 0xfffffd00223ba080, l_stat=1
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type : sleep/adaptive
initialized : netbsd:module_hook_init+0x1c
shared holds : 0 exclusive: 0
shares wanted: 0 exclusive: 0
relevant cpu : 0 last held: 0
relevant lwp : 0xfffffd00223ba080 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 0.0 (swapper) @ 0xffffffff86752a80, l_stat=2
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type : sleep/adaptive
initialized : netbsd:module_hook_init+0x1c
shared holds : 0 exclusive: 0
shares wanted: 0 exclusive: 0
relevant cpu : 1 last held: 0
relevant lwp : 0xffffffff86752a80 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
[Locks tracked through CPUs]
******* Locks held on cpu0:
* Lock 0 (initialized at netbsd:main+0x106 sys/kern/init_main.c:305)
lock address : netbsd:kernel_lock
type : spin
initialized : netbsd:main+0x106
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 1
relevant cpu : 0 last held: 0
relevant lwp : 0xfffffcfefe728040 last held: 0xfffffcfefe728040
last locked* : netbsd:sleepq_block+0x825
unlocked : netbsd:cv_enter+0x238
curcpu holds : 6 wanted by: 000000000000000000
* Lock 1 (initialized at netbsd:kprintf_init+0x72 sys/kern/subr_prf.c:156)
lock address : netbsd:kprintf_mtx
type : spin
initialized : netbsd:kprintf_init+0x72
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 0 last held: 0
relevant lwp : 0xfffffcfefe728040 last held: 0xfffffcfefe728040
last locked* : netbsd:kprintf_lock+0x50
unlocked : netbsd:kprintf_unlock+0x70
owner field : 0x0000000000000800 wait/spin: 0/1
PAGE FLAG PQ UOBJECT UANON
0xffff8a0000007180 0045 00000000 0x0 0x0
0xffff8a0000007200 0045 00000000 0x0 0x0
0xffff8a0000007280 0045 00000000 0x0 0x0
0xffff8a0000007300 0045 00000000 0x0 0x0
0xffff8a0000007380 0045 00000000 0x0 0x0
0xffff8a0000007400 0045 00000000 0x0 0x0
0xffff8a0000007480 0045 00000000 0x0 0x0
0xffff8a0000007500 0045 00000000 0x0 0x0
0xffff8a0000007580 0045 00000000 0x0 0x0
0xffff8a0000007600 0045 00000000 0x0 0x0
0xffff8a0000007680 0045 00000000 0x0 0x0
0xffff8a0000007700 0041 00000000 0x0 0x0
0xffff8a0000007780 0041 00000000 0x0 0x0
0xffff8a0000007800 0041 00000000 0x0 0x0
0xffff8a0000007880 0041 00000000 0x0 0x0
0xffff8a0000007900 0045 00000000 0x0 0x0
0xffff8a0000007980 0041 00000000 0x0 0x0
0xffff8a0000007a00 0041 00000000 0x0 0x0
0xffff8a0000007a80 0041 00000000 0x0 0x0
0xffff8a0000007b00 0041 00000000 0x0 0x0
0xffff8a0000007b80 0041 00000000 0x0 0x0
0xffff8a0000007c00 0041 00000000 0x0 0x0
0xffff8a0000007c80 0041 00000000 0x0 0x0
0xffff8a0000007d00 0041 00000000 0x0 0x0
0xffff8a0000007d80 0041 00000000 0x0 0x0
0xffff8a0000007e00 0041 00000000 0x0 0x0
0xffff8a0000007e80 0041 00000000 0x0 0x0
0xffff8a0000007f00 0041 00000000 0x0 0x0
0xffff8a0000007f80 0041 00000000 0x0 0x0
0xffff8a0000008000 0041 00000000 0x0 0x0
0xffff8a0000008080 0041 00000000 0x0 0x0
0xffff8a0000008100 0041 00000000 0x0 0x0
0xffff8a0000008180 0041 00000000 0x0 0x0
0xffff8a0000008200 0041 00000000 0x0 0x0
0xffff8a0000008280 0041 00000000 0x0 0x0
0xffff8a0000008300 0041 00000000 0x0 0x0
0xffff8a0000008380 0041 00000000 0x0 0x0
0xffff8a0000008400 0041 00000000 0x0 0x0
0xffff8a0000008480 0041 00000000 0x0 0x0
0xffff8a0000008500 0041 00000000 0x0 0x0
0xffff8a0000008580 0041 00000000 0x0 0x0
0xffff8a0000008600 0045 00000000 0x0 0x0
0xffff8a0000008680 0041 00000000 0x0 0x0
0xffff8a0000008700 0041 00000000 0x0 0x0
0xffff8a0000008780 0041 00000000 0x0 0x0
0xffff8a0000008800 0041 00000000 0x0 0x0
0xffff8a0000008880 0041 00000000 0x0 0x0
0xffff8a0000008900 0041 00000000 0x0 0x0
0xffff8a0000008980 0041 00000000 0x0 0x0
0xffff8a0000008a00 0041 00000000 0x0 0x0
0xffff8a0000008a80 0041 00000000 0x0 0x0
0xffff8a0000008b00 0041 00000000 0x0 0x0
0xffff8a0000008b80 0041 00000000 0x0 0x0
0xffff8a0000008c00 0041 00000000 0x0 0x0
0xffff8a0000008c80 0041 00000000 0x0 0x0
0xffff8a0000008d00 0041 00000000 0x0 0x0
0xffff8a0000008d80 0041 00000000 0x0 0x0
0xffff8a0000008e00 0041 00000000 0x0 0x0
0xffff8a0000008e80 0041 00000000 0x0 0x0
0xffff8a0000008f00 0041 00000000 0x0 0x0
0xffff8a0000008f80 0041 00000000 0x0 0x0
0xffff8a0000009000 0041 00000000 0x0 0x0
0xffff8a0000009080 0045 00000000 0x0 0x0
0xffff8a0000009100 0045 00000000 0x0 0x0
0xffff8a0000009180 0045 00000000 0x0 0x0
0xffff8a0000009200 0041 00000000 0x0 0x0
0xffff8a0000009280 0041 00000000 0x0 0x0
0xffff8a0000009300 0041 00000000 0x0 0x0
0xffff8a0000009380 0041 00000000 0x0 0x0
0xffff8a0000009400 0041 00000000 0x0 0x0
0xffff8a0000009480 0041 00000000 0x0 0x0
0xffff8a0000009500 0041 00000000 0x0 0x0
0xffff8a0000009580 0041 00000000 0x0 0x0
0xffff8a0000009600 0041 00000000 0x0 0x0
0xffff8a0000009680 0041 00000000 0x0 0x0
0xffff8a0000009700 0041 00000000 0x0 0x0
0xffff8a0000009780 0041 00000000 0x0 0x0
0xffff8a0000009800 0041 00000000 0x0 0x0
0xffff8a0000009880 0041 00000000 0x0 0x0
0xffff8a0000009900 0041 00000000 0x0 0x0
0xffff8a0000009980 0041 00000000 0x0 0x0
0xffff8a0000009a00 0041 00000000 0x0 0x0
0xffff8a0000009a80 0041 00000000 0x0 0x0
0xffff8a0000009b00 0041 00000000 0x0 0x0
0xffff8a0000009b80 0041 00000000 0x0 0x0
0xffff8a0000009c00 0041 00000000 0x0 0x0
0xffff8a0000009c80 0041 00000000 0x0 0x0
0xffff8a0000009d00 0041 00000000 0x0 0x0
0xffff8a0000009d80 0041 00000000 0x0 0x0
0xffff8a0000009e00 0041 00000000 0x0 0x0
0xffff8a0000009e80 0041 00000000 0x0 0x0
0xffff8a0000009f00 0041 00000000 0x0 0x0
0xffff8a0000009f80 0045 00000000 0x0 0x0
0xffff8a000000a000 0041 00000000 0x0 0x0
0xffff8a000000a080 0041 00000000 0x0 0x0
0xffff8a000000a100 0041 00000000 0x0 0x0
0xffff8a000000a180 0041 00000000 0x0 0x0
0xffff8a000000a200 0041 00000000 0x0 0x0
0xffff8a000000a280 0041 00000000 0x0 0x0
0xffff8a000000a300 0041 00000000 0x0 0x0
0xffff8a000000a380 0041 00000000 0x0 0x0
0xffff8a000000a400 0041 00000000 0x0 0x0
0xffff8a000000a480 0041 00000000 0x0 0x0
0xffff8a000000a500 0041 00000000 0x0 0x0
0xffff8a000000a580 0041 00000000 0x0 0x0
0xffff8a000000a600 0041 00000000 0x0 0x0
0xffff8a000000a680 0041 00000000 0x0 0x0
0xffff8a000000a700 0041 00000000 0x0 0x0
0xffff8a000000a780 0041 00000000 0x0 0x0
0xffff8a000000a800 0041 00000000 0x0 0x0
0xffff8a000000a880 0041 00000000 0x0 0x0
0xffff8a000000a900 0041 00000000 0x0 0x0
0xffff8a000000a980 0041 00000000 0x0 0x0
0xffff8a000000aa00 0041 00000000 0x0 0x0
0xffff8a000000aa80 0041 00000000 0x0 0x0
0xffff8a000000ab00 0041 00000000 0x0 0x0
0xffff8a000000ab80 0041 00000000 0x0 0x0
0xffff8a000000ac00 0041 00000000 0x0 0x0
0xffff8a000000ac80 0041 00000000 0x0 0x0
0xffff8a000000ad00 0041 00000000 0x0 0x0
0xffff8a000000ad80 0041 00000000 0x0 0x0
0xffff8a000000ae00 0041 00000000 0x0 0x0
0xffff8a000000ae80 0041 00000000 0x0 0x0
0xffff8a000000af00 0041 00000000 0x0 0x0
0xffff8a000000af80 0041 00000000 0x0 0x0
0xffff8a000000b000 0045 00000000 0x0 0x0
0xffff8a000000b080 0041 00000000 0x0 0x0
0xffff8a000000b100 0041 00000000 0x0 0x0
0xffff8a000000b180 0041 00000000 0x0 0x0
0xffff8a000000b200 0045 00000000 0x0 0x0
0xffff8a000000b280 0041 00000000 0x0 0x0
0xffff8a000000b300 0045 00000000 0x0 0x0
0xffff8a000000b380 0045 00000000 0x0 0x0
0xffff8a000000b400 0045 00000000 0x0 0x0
0xffff8a000000b480 0041 00000000 0x0 0x0
0xffff8a000000b500 0041 00000000 0x0 0x0
0xffff8a000000b580 0041 00000000 0x0 0x0
0xffff8a000000b600 0045 00000000 0x0 0x0
0xffff8a000000b680 0045 00000000 0x0 0x0
0xffff8a000000b700 0045 00000000 0x0 0x0
0xffff8a000000b780 0045 00000000 0x0 0x0
0xffff8a000000b800 0045 00000000 0x0 0x0
0xffff8a000000b880 0045 00000000 0x0 0x0
0xffff8a000000b900 0045 00000000 0x0 0x0
0xffff8a000000b980 0045 00000000 0x0 0x0
0xffff8a000000ba00 0045 00000000 0x0 0x0
0xffff8a000000ba80 0045 00000000 0x0 0x0
0xffff8a000000bb00 0045 00000000 0x0 0x0
0xffff8a000000bb80 0045 00000000 0x0 0x0
0xffff8a000000bc00 0045 00000000 0x0 0x0
0xffff8a000000bc80 0045 00000000 0x0 0x0
0xffff8a000000bd00 0045 00000000 0x0 0x0
0xffff8a000000bd80 0045 00000000 0x0 0x0
0xffff8a000000be00 0045 00000000 0x0 0x0
0xffff8a000000be80 0045 00000000 0x0 0x0
0xffff8a000000bf00 0045 00000000 0x0 0x0
0xffff8a000000bf80 0045 00000000 0x0 0x0
0xffff8a000000c000 0045 00000000 0x0 0x0
0xffff8a000000c080 0045 00000000 0x0 0x0
0xffff8a000000c100 0045 00000000 0x0 0x0
0xffff8a000000c180 0045 00000000 0x0 0x0
0xffff8a000000c200 0045 00000000 0x0 0x0
0xffff8a000000c280 0045 00000000 0x0 0x0
0xffff8a000000c300 0045 00000000 0x0 0x0
0xffff8a000000c380 0045 00000000 0x0 0x0
0xffff8a000000c400 0045 00000000 0x0 0x0
0xffff8a000000c480 0045 00000000 0x0 0x0
0xffff8a000000c500 0045 00000000 0x0 0x0
0xffff8a000000c580 0045 00000000 0x0 0x0
0xffff8a000000c600 0045 00000000 0x0 0x0
0xffff8a000000c680 0045 00000000 0x0 0x0
0xffff8a000000c700 0045 00000000 0x0 0x0
0xffff8a000000c780 0045 00000000 0x0 0x0
0xffff8a000000c800 0041 00000000 0x0 0x0
0xffff8a000000c880 0045 00000000 0x0 0x0
0xffff8a000000c900 0045 00000000 0x0 0x0
0xffff8a000000c980 0045 00000000 0x0 0x0
0xffff8a000000ca00 0041 00000000 0x0 0x0
0xffff8a000000ca80 0045 00000000 0x0 0x0
0xffff8a000000cb00 0045 00000000 0x0 0x0
0xffff8a000000cb80 0045 00000000 0x0 0x0
0xffff8a000000cc00 0041 00000000 0x0 0x0
0xffff8a000000cc80 0045 00000000 0x0 0x0
0xffff8a000000cd00 0045 00000000 0x0 0x0
0xffff8a000000cd80 0045 00000000 0x0 0x0
0xffff8a000000ce00 0041 00000000 0x0 0x0
0xffff8a000000ce80 0045 00000000 0x0 0x0
0xffff8a000000cf00 0041 00000000 0x0 0x0
0xffff8a000000cf80 0041 00000000 0x0 0x0
0xffff8a000000d000 0041 00000000 0x0 0x0
0xffff8a000000d080 0041 00000000 0x0 0x0
0xffff8a000000d100 0041 00000000 0x0 0x0
0xffff8a000000d180 0041 00000000 0x0 0x0
0xffff8a000000d200 0041 00000000 0x0 0x0
0xffff8a000000d280 0041 00000000 0x0 0x0
0xffff8a000000d300 0041 00000000 0x0 0x0
0xffff8a000000d380 0041 00000000 0x0 0x0
0xffff8a000000d400 0041 00000000 0x0 0x0
0xffff8a000000d480 0041 00000000 0x0 0x0
0xffff8a000000d500 0041 00000000 0x0 0x0
0xffff8a000000d580 0041 00000000 0x0 0x0
0xffff8a000000d600 0041 00000000 0x0 0x0
0xffff8a000000d680 0041 00000000 0x0 0x0
0xffff8a000000d700 0041 00000000 0x0 0x0
0xffff8a000000d780 0041 00000000 0x0 0x0
0xffff8a000000d800 0045 00000000 0x0 0x0
0xffff8a000000d880 0041 00000000 0x0 0x0
0xffff8a000000d900 0041 00000000 0x0 0x0
0xffff8a000000d980 0041 00000000 0x0 0x0
0xffff8a000000da00 0041 00000000 0x0 0x0
0xffff8a000000da80 0041 00000000 0x0 0x0
0xffff8a000000db00 0045 00000000 0x0 0x0
0xffff8a000000db80 0041 00000000 0x0 0x0
0xffff8a000000dc00 0045 00000000 0x0 0x0
0xffff8a000000dc80 0041 00000000 0x0 0x0
0xffff8a000000dd00 0041 00000000 0x0 0x0
0xffff8a000000dd80 0041 00000000 0x0 0x0
0xffff8a000000de00 0045 00000000 0x0 0x0
0xffff8a000000de80 0045 00000000 0x0 0x0
0xffff8a000000df00 0041 00000000 0x0 0x0
0xffff8a000000df80 0045 00000000 0x0 0x0
0xffff8a000000e000 0045 00000000 0x0 0x0
0xffff8a000000e080 0045 00000000 0x0 0x0
0xffff8a000000e100 0041 00000000 0x0 0x0
0xffff8a000000e180 0041 00000000 0x0 0x0
0xffff8a000000e200 0041 00000000 0x0 0x0
0xffff8a000000e280 0041 00000000 0x0 0x0
0xffff8a000000e300 0045 00000000 0x0 0x0
0xffff8a000000e380 0045 00000000 0x0 0x0
0xffff8a000000e400 0041 00000000 0x0 0x0
0xffff8a000000e480 0045 00000000 0x0 0x0
0xffff8a000000e500 0045 00000000 0x0 0x0
0xffff8a000000e580 0045 00000000 0x0 0x0
0xffff8a000000e600 0041 00000000 0x0 0x0
0xffff8a000000e680 0041 00000000 0x0 0x0
0xffff8a000000e700 0045 00000000 0x0 0x0
0xffff8a000000e780 0045 00000000 0x0 0x0
0xffff8a000000e800 0041 00000000 0x0 0x0
0xffff8a000000e880 0041 00000000 0x0 0x0
0xffff8a000000e900 0041 00000000 0x0 0x0
0xffff8a000000e980 0041 00000000 0x0 0x0
0xffff8a000000ea00 0041 00000000 0x0 0x0
0xffff8a000000ea80 0045 00000000 0x0 0x0
0xffff8a000000eb00 0045 00000000 0x0 0x0
0xffff8a000000eb80 0041 00000000 0x0 0x0
0xffff8a000000ec00 0045 00000000 0x0 0x0
0xffff8a000000ec80 0045 00000000 0x0 0x0
0xffff8a000000ed00 0041 00000000 0x0 0x0
0xffff8a000000ed80 0041 00000000 0x0 0x0
0xffff8a000000ee00 0041 00000000 0x0 0x0
0xffff8a000000ee80 0045 00000000 0x0 0x0
0xffff8a000000ef00 0041 00000000 0x0 0x0
0xffff8a000000ef80 0041 00000000 0x0 0x0
0xffff8a000000f000 0041 00000000 0x0 0x0
0xffff8a000000f080 0041 00000000 0x0 0x0
0xffff8a000000f100 0041 00000000 0x0 0x0
0xffff8a000000f180 0045 00000000 0x0 0x0
0xffff8a000000f200 0041 00000000 0x0 0x0
0xffff8a000000f280 0041 00000000 0x0 0x0
0xffff8a000000f300 0041 00000000 0x0 0x0
0xffff8a000000f380 0045 00000000 0x0 0x0
0xffff8a000000f400 0045 00000000 0x0 0x0
0xffff8a000000f480 0041 00000000 0x0 0x0
0xffff8a000000f500 0041 00000000 0x0 0x0
0xffff8a000000f580 0041 00000000 0x0 0x0
0xffff8a000000f600 0041 00000000 0x0 0x0
0xffff8a000000f680 0041 00000000 0x0 0x0
0xffff8a000000f700 0041 00000000 0x0 0x0
0xffff8a000000f780 0041 00000000 0x0 0x0
0xffff8a000000f800 0041 00000000 0x0 0x0
0xffff8a000000f880 0041 00000000 0x0 0x0
0xffff8a000000f900 0045 00000000 0x0 0x0
0xffff8a000000f980 0041 00000000 0x0 0x0
0xffff8a000000fa00 0045 00000000 0x0 0x0
0xffff8a000000fa80 0041 00000000 0x0 0x0
0xffff8a000000fb00 0041 00000000 0x0 0x0
0xffff8a000000fb80 0041 00000000 0x0 0x0
0xffff8a000000fc00 0041 00000000 0x0 0x0
0xffff8a000000fc80 0045 00000000 0x0 0x0
0xffff8a000000fd00 0041 00000000 0x0 0x0
0xffff8a000000fd80 0041 00000000 0x0 0x0
0xffff8a000000fe00 0041 00000000 0x0 0x0
0xffff8a000000fe80 0041 00000000 0x0 0x0
0xffff8a000000ff00 0041 00000000 0x0 0x0
0xffff8a000000ff80 0041 00000000 0x0 0x0
0xffff8a0000010000 0041 00000000 0x0 0x0
0xffff8a0000010080 0041 00000000 0x0 0x0
0xffff8a0000010100 0045 00000000 0x0 0x0
0xffff8a0000010180 0041 00000000 0x0 0x0
0xffff8a0000010200 0045 00000000 0x0 0x0
0xffff8a0000010280 0041 00000000 0x0 0x0
0xffff8a0000010300 0041 00000000 0x0 0x0
0xffff8a0000010380 0041 00000000 0x0 0x0
0xffff8a0000010400 0041 00000000 0x0 0x0
0xffff8a0000010480 0045 00000000 0x0 0x0
0xffff8a0000010500 0041 00000000 0x0 0x0
0xffff8a0000010580 0045 00000000 0x0 0x0
0xffff8a0000010600 0041 00000000 0x0 0x0
0xffff8a0000010680 0041 00000000 0x0 0x0
0xffff8a0000010700 0041 00000000 0x0 0x0
0xffff8a0000010780 0041 00000000 0x0 0x0
0xffff8a0000010800 0041 00000000 0x0 0x0
0xffff8a0000010880 0041 00000000 0x0 0x0
0xffff8a0000010900 0045 00000000 0x0 0x0
0xffff8a0000010980 0041 00000000 0x0 0x0
0xffff8a0000010a00 0045 00000000 0x0 0x0
0xffff8a0000010a80 0045 00000000 0x0 0x0
0xffff8a0000010b00 0041 00000000 0x0 0x0
0xffff8a0000010b80 0041 00000000 0x0 0x0
0xffff8a0000010c00 0041 00000000 0x0 0x0
0xffff8a0000010c80 0041 00000000 0x0 0x0
0xffff8a0000010d00 0041 00000000 0x0 0x0
0xffff8a0000010d80 0045 00000000 0x0 0x0
0xffff8a0000010e00 0041 00000000 0x0 0x0
0xffff8a0000010e80 0041 00000000 0x0 0x0
0xffff8a0000010f00 0041 00000000 0x0 0x0
0xffff8a0000010f80 0045 00000000 0x0 0x0
0xffff8a0000011000 0041 00000000 0x0 0x0
0xffff8a0000011080 0041 00000000 0x0 0x0
0xffff8a0000011100 0041 00000000 0x0 0x0
0xffff8a0000011180 0041 00000000 0x0 0x0
0xffff8a0000011200 0041 00000000 0x0 0x0
0xffff8a0000011280 0045 00000000 0x0 0x0
0xffff8a0000011300 0041 00000000 0x0 0x0
0xffff8a0000011380 0041 00000000 0x0 0x0
0xffff8a0000011400 0041 00000000 0x0 0x0
0xffff8a0000011480 0041 00000000 0x0 0x0
0xffff8a0000011500 0041 00000000 0x0 0x0
0xffff8a0000011580 0041 00000000 0x0 0x0
0xffff8a0000011600 0041 00000000 0x0 0x0
0xffff8a0000011680 0041 00000000 0x0 0x0
0xffff8a0000011700 0041 00000000 0x0 0x0
0xffff8a0000011780 0041 00000000 0x0 0x0
0xffff8a0000011800 0041 00000000 0x0 0x0
0xffff8a0000011880 0041 00000000 0x0 0x0
0xffff8a0000011900 0041 00000000 0x0 0x0
0xffff8a0000011980 0041 00000000 0x0 0x0
0xffff8a0000011a00 0045 00000000 0x0 0x0
0xffff8a0000011a80 0041 00000000 0x0 0x0
0xffff8a0000011b00 0045 00000000 0x0 0x0
0xffff8a0000011b80 0041 00000000 0x0 0x0
0xffff8a0000011c00 0041 00000000 0x0 0x0
0xffff8a0000011c80 0041 00000000 0x0 0x0
0xffff8a0000011d00 0041 00000000 0x0 0x0
0xffff8a0000011d80 0041 00000000 0x0 0x0
0xffff8a0000011e00 0041 00000000 0x0 0x0
0xffff8a0000011e80 0041 00000000 0x0 0x0
0xffff8a0000011f00 0041 00000000 0x0 0x0
0xffff8a0000011f80 0045 00000000 0x0 0x0
0xffff8a0000012000 0041 00000000 0x0 0x0
0xffff8a0000012080 0045 00000000 0x0 0x0
0xffff8a0000012100 0041 00000000 0x0 0x0
0xffff8a0000012180 0041 00000000 0x0 0x0
0xffff8a0000012200 0041 00000000 0x0 0x0
0xffff8a0000012280 0041 00000000 0x0 0x0
0xffff8a0000012300 0041 00000000 0x0 0x0
0xffff8a0000012380 0041 00000000 0x0 0x0
0xffff8a0000012400 0041 00000000 0x0 0x0
0xffff8a0000012480 0041 00000000 0x0 0x0
0xffff8a0000012500 0045 00000000 0x0 0x0
0xffff8a0000012580 0045 00000000 0x0 0x0
0xffff8a0000012600 0041 00000000 0x0 0x0
0xffff8a0000012680 0045 00000000 0x0 0x0
0xffff8a0000012700 0001 00000000 0x0 0x0
0xffff8a0000012780 0001 00000000 0x0 0x0
0xffff8a0000012800 0001 00000000 0x0 0x0
0xffff8a0000012880 0001 00000000 0x0 0x0
0xffff8a0000012900 0001 00000000 0x0 0x0
0xffff8a0000012980 0001 00000000 0x0 0x0
0xffff8a0000012a00 0001 00000000 0x0 0x0
0xffff8a0000012a80 0001 00000000 0x0 0x0
0xffff8a0000012b00 0001 00000000 0x0 0x0
0xffff8a0000012b80 0001 00000000 0x0 0x0
0xffff8a0000012c00 0001 00000000 0x0 0x0
0xffff8a0000012c80 0001 00000000 0x0 0x0
0xffff8a0000012d00 0001 00000000 0x0 0x0
0xffff8a0000012d80 0001 00000000 0x0 0x0
0xffff8a0000012e00 0001 00000000 0x0 0x0
0xffff8a0000012e80 0001 00000000 0x0 0x0
0xffff8a0000012f00 0001 00000000 0x0 0x0
0xffff8a0000012f80 0001 00000000 0x0 0x0
0xffff8a0000013000 0001 00000000 0x0 0x0
0xffff8a0000013080 0001 00000000 0x0 0x0
0xffff8a0000013100 0001 00000000 0x0 0x0
0xffff8a0000013180 0001 00000000 0x0 0x0
0xffff8a0000013200 0001 00000000 0x0 0x0
0xffff8a0000013280 0001 00000000 0x0 0x0
0xffff8a0000013300 0001 00000000 0x0 0x0
0xffff8a0000013380 0001 00000000 0x0 0x0
0xffff8a0000013400 0001 00000000 0x0 0x0
0xffff8a0000013480 0001 00000000 0x0 0x0
0xffff8a0000013500 0001 00000000 0x0 0x0
0xffff8a0000013580 0001 00000000 0x0 0x0
0xffff8a0000013600 0001 00000000 0x0 0x0
0xffff8a0000013680 0001 00000000 0x0 0x0
0xffff8a0000013700 0001 00000000 0x0 0x0
0xffff8a0000013780 0001 00000000 0x0 0x0
0xffff8a0000013800 0001 00000000 0x0 0x0
0xffff8a0000013880 0001 00000000 0x0 0x0
0xffff8a0000013900 0001 00000000 0x0 0x0
0xffff8a0000013980 0001 00000000 0x0 0x0
0xffff8a0000013a00 0001 00000000 0x0 0x0
0xffff8a0000013a80 0001 00000000 0x0 0x0
0xffff8a0000013b00 0001 00000000 0x0 0x0
0xffff8a0000013b80 0001 00000000 0x0 0x0
0xffff8a0000013c00 0001 00000000 0x0 0x0
0xffff8a0000013c80 0001 00000000 0x0 0x0
0xffff8a0000013d00 0001 00000000 0x0 0x0
0xffff8a0000013d80 0001 00000000 0x0 0x0
0xffff8a0000013e00 0001 00000000 0x0 0x0
0xffff8a0000013e80 0001 00000000 0x0 0x0
0xffff8a0000013f00 0001 00000000 0x0 0x0
0xffff8a0000013f80 0001 00000000 0x0 0x0
0xffff8a0000014000 0001 00000000 0x0 0x0
0xffff8a0000014080 0001 00000000 0x0 0x0
0xffff8a0000014100 0001 00000000 0x0 0x0
0xffff8a0000014180 0001 00000000 0x0 0x0
0xffff8a0000014200 0041 00000000 0x0 0x0
0xffff8a0000014280 0041 00000000 0x0 0x0
0xffff8a0000014300 0041 00000000 0x0 0x0
0xffff8a0000014380 0041 00000000 0x0 0x0
0xffff8a0000014400 0041 00000000 0x0 0x0
0xffff8a0000014480 0041 00000000 0x0 0x0
0xffff8a0000014500 0041 00000000 0x0 0x0
0xffff8a0000014580 0041 00000000 0x0 0x0
0xffff8a0000014600 0041 00000000 0x0 0x0
0xffff8a0000014680 0041 00000000 0x0 0x0
0xffff8a0000014700 0041 00000000 0x0 0x0
0xffff8a0000014780 0041 00000000 0x0 0x0
0xffff8a0000014800 0041 00000000 0x0 0x0
0xffff8a0000014880 0041 00000000 0x0 0x0
0xffff8a0000014900 0041 00000000 0x0 0x0
0xffff8a0000014980 0041 00000000 0x0 0x0
0xffff8a0000014a00 0041 00000000 0x0 0x0
0xffff8a0000014a80 0041 00000000 0x0 0x0
0xffff8a0000014b00 0041 00000000 0x0 0x0
0xffff8a0000014b80 0041 00000000 0x0 0x0
0xffff8a0000014c00 0041 00000000 0x0 0x0
0xffff8a0000014c80 0041 00000000 0x0 0x0
0xffff8a0000014d00 0041 00000000 0x0 0x0
0xffff8a0000014d80 0041 00000000 0x0 0x0
0xffff8a0000014e00 0041 00000000 0x0 0x0
0xffff8a0000014e80 0041 00000000 0x0 0x0
0xffff8a0000014f00 0041 00000000 0x0 0x0
0xffff8a0000014f80 0041 00000000 0x0 0x0
0xffff8a0000015000 0041 00000000 0x0 0x0
0xffff8a0000015080 0041 00000000 0x0 0x0
0xffff8a0000015100 0041 00000000 0x0 0x0
0xffff8a0000015180 0041 00000000 0x0 0x0
0xffff8a0000015200 0041 00000000 0x0 0x0
0xffff8a0000015280 0041 00000000 0x0 0x0
0xffff8a0000015300 0041 00000000 0x0 0x0
0xffff8a0000015380 0041 00000000 0x0 0x0
0xffff8a0000015400 0041 00000000 0x0 0x0
0xffff8a0000015480 0041 00000000 0x0 0x0
0xffff8a0000015500 0041 00000000 0x0 0x0
0xffff8a0000015580 0041 00000000 0x0 0x0
0xffff8a0000015600 0041 00000000 0x0 0x0
0xffff8a0000015680 0041 00000000 0x0 0x0
0xffff8a0000015700 0041 00000000 0x0 0x0
0xffff8a0000015780 0041 00000000 0x0 0x0
0xffff8a0000015800 0041 00000000 0x0 0x0
0xffff8a0000015880 0041 00000000 0x0 0x0
0xffff8a0000015900 0041 00000000 0x0 0x0
0xffff8a0000015980 0041 00000000 0x0 0x0
0xffff8a0000015a00 0001 00000000 0x0 0x0
0xffff8a0000015a80 0001 00000000 0x0 0x0
0xffff8a0000015b00 0001 00000000 0x0 0x0
0xffff8a0000015b80 0001 00000000 0x0 0x0
0xffff8a0000015c00 0001 00000000 0x0 0x0
0xffff8a0000015c80 0001 00000000 0x0 0x0
0xffff8a0000015d00 0001 00000000 0x0 0x0
0xffff8a0000015d80 0001 00000000 0x0 0x0
0xffff8a0000015e00 0001 00000000 0x0 0x0
0xffff8a0000015e80 0001 00000000 0x0 0x0
0xffff8a0000015f00 0001 00000000 0x0 0x0
0xffff8a0000015f80 0001 00000000 0x0 0x0
0xffff8a0000016000 0001 00000000 0x0 0x0
0xffff8a0000016080 0001 00000000 0x0 0x0
0xffff8a0000016100 0001 00000000 0x0 0x0
0xffff8a0000016180 0001 00000000 0x0 0x0
0xffff8a0000016200 0001 00000000 0x0 0x0
0xffff8a0000016280 0001 00000000 0x0 0x0
0xffff8a0000016300 0001 00000000 0x0 0x0
0xffff8a0000016380 0001 00000000 0x0 0x0
0xffff8a0000016400 0001 00000000 0x0 0x0
0xffff8a0000016480 0001 00000000 0x0 0x0
0xffff8a0000016500 0001 00000000 0x0 0x0
0xffff8a0000016580 0001 00000000 0x0 0x0
0xffff8a0000016600 0001 00000000 0x0 0x0
0xffff8a0000016680 0001 00000000 0x0 0x0
0xffff8a0000016700 0001 00000000 0x0 0x0
0xffff8a0000016780 0001 00000000 0x0 0x0
0xffff8a0000016800 0001 00000000 0x0 0x0
0xffff8a0000016880 0001 00000000 0x0 0x0
0xffff8a0000016900 0001 00000000 0x0 0x0
0xffff8a0000016980 0001 00000000 0x0 0x0
0xffff8a0000016a00 0001 00000000 0x0 0x0
0xffff8a0000016a80 0001 00000000 0x0 0x0
0xffff8a0000016b00 0001 00000000 0x0 0x0
0xffff8a0000016b80 0001 00000000 0x0 0x0
0xffff8a0000016c00 0001 00000000 0x0 0x0
0xffff8a0000016c80 0001 00000000 0x0 0x0
0xffff8a0000016d00 0001 00000000 0x0 0x0
0xffff8a0000016d80 0001 00000000 0x0 0x0
0xffff8a0000016e00 0001 00000000 0x0 0x0
0xffff8a0000016e80 0001 00000000 0x0 0x0
0xffff8a0000016f00 0001 00000000 0x0 0x0
0xffff8a0000016f80 0001 00000000 0x0 0x0
0xffff8a0000017000 0001 00000000 0x0 0x0
0xffff8a0000017080 0001 00000000 0x0 0x0
0xffff8a0000017100 0001 00000000 0x0 0x0
0xffff8a0000017180 0001 00000000 0x0 0x0
0xffff8a0000017200 0001 00000000 0x0 0x0
0xffff8a0000017280 0001 00000000 0x0 0x0
0xffff8a0000017300 0001 00000000 0x0 0x0
0xffff8a0000017380 0001 00000000 0x0 0x0
0xffff8a0000017400 0001 00000000 0x0 0x0
0xffff8a0000017480 0001 00000000 0x0 0x0
0xffff8a0000017500 0041 00000000 0x0 0x0
0xffff8a0000017580 0041 00000000 0x0 0x0
0xffff8a0000017600 0041 00000000 0x0 0x0
0xffff8a0000017680 0041 00000000 0x0 0x0
0xffff8a0000017700 0041 00000000 0x0 0x0
0xffff8a0000017780 0041 00000000 0x0 0x0
0xffff8a0000017800 0041 00000000 0x0 0x0
0xffff8a0000017880 0041 00000000 0x0 0x0
0xffff8a0000017900 0041 00000000 0x0 0x0
0xffff8a0000017980 0041 00000000 0x0 0x0
0xffff8a0000017a00 0041 00000000 0x0 0x0
0xffff8a0000017a80 0041 00000000 0x0 0x0
0xffff8a0000017b00 0041 00000000 0x0 0x0
0xffff8a0000017b80 0041 00000000 0x0 0x0
0xffff8a0000017c00 0041 00000000 0x0 0x0
0xffff8a0000017c80 0041 00000000 0x0 0x0
0xffff8a0000017d00 0041 00000000 0x0 0x0
0xffff8a0000017d80 0041 00000000 0x0 0x0
0xffff8a0000017e00 0041 00000000 0x0 0x0
0xffff8a0000017e80 0041 00000000 0x0 0x0
0xffff8a0000017f00 0041 00000000 0x0 0x0
0xffff8a0000017f80 0041 00000000 0x0 0x0
0xffff8a0000018000 0041 00000000 0x0 0x0
0xffff8a0000018080 0041 00000000 0x0 0x0
0xffff8a0000018100 0041 00000000 0x0 0x0
0xffff8a0000018180 0041 00000000 0x0 0x0
0xffff8a0000018200 0041 00000000 0x0 0x0
0xffff8a0000018280 0041 00000000 0x0 0x0
0xffff8a0000018300 0041 00000000 0x0 0x0
0xffff8a0000018380 0041 00000000 0x0 0x0
0xffff8a0000018400 0041 00000000 0x0 0x0
0xffff8a0000018480 0041 00000000 0x0 0x0
0xffff8a0000018500 0041 00000000 0x0 0x0
0xffff8a0000018580 0041 00000000 0x0 0x0
0xffff8a0000018600 0041 00000000 0x0 0x0
0xffff8a0000018680 0041 00000000 0x0 0x0
0xffff8a0000018700 0041 00000000 0x0 0x0
0xffff8a0000018780 0041 00000000 0x0 0x0
0xffff8a0000018800 0041 00000000 0x0 0x0
0xffff8a0000018880 0041 00000000 0x0 0x0
0xffff8a0000018900 0041 00000000 0x0 0x0
0xffff8a0000018980 0041 00000000 0x0 0x0
0xffff8a0000018a00 0041 00000000 0x0 0x0
0xffff8a0000018a80 0041 00000000 0x0 0x0
0xffff8a0000018b00 0001 00000000 0x0 0x0
0xffff8a0000018b80 0001 00000000 0x0 0x0
0xffff8a0000018c00 0001 00000000 0x0 0x0
0xffff8a0000018c80 0001 00000000 0x0 0x0
0xffff8a0000018d00 0001 00000000 0x0 0x0
0xffff8a0000018d80 0001 00000000 0x0 0x0
0xffff8a0000018e00 0001 00000000 0x0 0x0
0xffff8a0000018e80 0001 00000000 0x0 0x0
0xffff8a0000018f00 0001 00000000 0x0 0x0
0xffff8a0000018f80 0001 00000000 0x0 0x0
0xffff8a0000019000 0001 00000000 0x0 0x0
0xffff8a0000019080 0001 00000000 0x0 0x0
0xffff8a0000019100 0001 00000000 0x0 0x0
0xffff8a0000019180 0001 00000000 0x0 0x0
0xffff8a0000019200 0001 00000000 0x0 0x0
0xffff8a0000019280 0001 00000000 0x0 0x0
0xffff8a0000019300 0001 00000000 0x0 0x0
0xffff8a0000019380 0001 00000000 0x0 0x0
0xffff8a0000019400 0001 00000000 0x0 0x0
0xffff8a0000019480 0001 00000000 0x0 0x0
0xffff8a0000019500 0001 00000000 0x0 0x0
0xffff8a0000019580 0001 00000000 0x0
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.
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If the bug is already fixed, let syzbot know by replying with:
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#syz test: git://repo/address.git branch-or-commit-hash
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syzbot found the following issue on:
HEAD commit: dbd12398b230 Import gdb-13.2 over gdb-11.0.50
git tree: netbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=14d10555a80000
kernel config: https://syzkaller.appspot.com/x/.config?x=1420f906d33d9f1f
dashboard link: https://syzkaller.appspot.com/bug?extid=3ff54a008daa93b62f72
compiler: g++ (Debian 12.2.0-14) 12.2.0
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1713250ea80000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=145606eea80000
Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/1c10efc45cf5/disk-dbd12398.raw.xz
netbsd.gdb: https://storage.googleapis.com/syzbot-assets/aae20b8bb577/netbsd-dbd12398.gdb.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+3ff54a...@syzkaller.appspotmail.com
[ 41.9693243] panic: UBSan: Undefined Behavior in /syzkaller/managers/ci2-netbsd-kubsan/kernel/sys/fs/union/union_vnops.c:1117:6, member access within null pointer of type 'struct union_node'
[ 41.9871228] cpu0: Begin traceback...
[ 42.0069522] vpanic() at netbsd:vpanic+0x2f0 sys/kern/subr_prf.c:292
[ 42.0769545] Report() at netbsd:Report+0x3b sys/../common/lib/libc/misc/ubsan.c:1352
[ 42.1269520] HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x1fb sys/../common/lib/libc/misc/ubsan.c:429
[ 42.1769519] union_revoke() at netbsd:union_revoke+0x1eb sys/fs/union/union_vnops.c:1117
[ 42.2269518] layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
[ 42.2769516] layer_revoke() at netbsd:layer_revoke+0xe1 sys/miscfs/genfs/layer_vnops.c:701
[ 42.3269529] VOP_REVOKE() at netbsd:VOP_REVOKE+0x202 sys/kern/vnode_if.c:1071
[ 42.3769540] union_revoke() at netbsd:union_revoke+0xf1 sys/fs/union/union_vnops.c:1117
[ 42.4269518] layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
[ 42.4769534] layer_revoke() at netbsd:layer_revoke+0xe1 sys/miscfs/genfs/layer_vnops.c:701
[ 42.5269535] VOP_REVOKE() at netbsd:VOP_REVOKE+0x202 sys/kern/vnode_if.c:1071
[ 42.5669527] union_revoke() at netbsd:union_revoke+0xf1 sys/fs/union/union_vnops.c:1117
[ 42.6169565] VOP_REVOKE() at netbsd:VOP_REVOKE+0x202 sys/kern/vnode_if.c:1071
[ 42.6669533] union_revoke() at netbsd:union_revoke+0xf1 sys/fs/union/union_vnops.c:1117
[ 42.7169531] layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
[ 42.7669529] layer_revoke() at netbsd:layer_revoke+0xe1 sys/miscfs/genfs/layer_vnops.c:701
[ 42.8169544] VOP_REVOKE() at netbsd:VOP_REVOKE+0x202 sys/kern/vnode_if.c:1071
[ 42.8669534] vdevgone() at netbsd:vdevgone+0xaf sys/kern/vfs_subr.c:585
[ 42.9169553] pad_detach() at netbsd:pad_detach+0xea sys/dev/pad/pad.c:259
[ 42.9669532] config_detach_release() at netbsd:config_detach_release+0x4f9 sys/kern/subr_autoconf.c:2177
[ 43.0169530] fops_pad_close() at netbsd:fops_pad_close+0xb8 pad_close sys/dev/pad/pad.c:435 [inline]
[ 43.0169530] fops_pad_close() at netbsd:fops_pad_close+0xb8 sys/dev/pad/pad.c:445
[ 43.0669569] closef() at netbsd:closef+0x249 sys/kern/kern_descrip.c:865
[ 43.1169539] fd_free() at netbsd:fd_free+0x4ea sys/kern/kern_descrip.c:1597
[ 43.1669542] exit1() at netbsd:exit1+0x3a7 sys/kern/kern_exit.c:301
[ 43.2169550] sigexit() at netbsd:sigexit+0x7bd lwp_lock sys/sys/lwp.h:412 [inline]
[ 43.2169550] sigexit() at netbsd:sigexit+0x7bd sys/kern/kern_sig.c:2266
[ 43.2569547] postsig() at netbsd:postsig+0x9b6 sys/kern/kern_sig.c:2146
[ 43.3069566] lwp_userret() at netbsd:lwp_userret+0x4cc sys/kern/kern_lwp.c:1646
[ 43.3569565] mi_userret() at netbsd:mi_userret+0x54a x86_curlwp sys/arch/amd64/compile/obj/GENERIC_SYZKALLER/./machine/cpu.h:68 [inline]
[ 43.3569565] mi_userret() at netbsd:mi_userret+0x54a KPREEMPT_DISABLE sys/sys/lwp.h:543 [inline]
[ 43.3569565] mi_userret() at netbsd:mi_userret+0x54a sys/sys/userret.h:97
[ 43.4069567] syscall() at netbsd:syscall+0x3da sys/arch/x86/x86/syscall.c:167
[ 43.4275622] --- syscall (number 38) ---
[ 43.4369535] netbsd:syscall+0x3da:
[ 43.4473471] cpu0: End traceback...
[ 43.4473471] fatal breakpoint trap in supervisor mode
[ 43.4473471] trap type 1 code 0 rip 0xffffffff80235485 cs 0x8 rflags 0x246 cr2 0xffff8a0231a9d000 ilevel 0 rsp 0xffff8a0248123e10
[ 43.4674479] curlwp 0xfffffcfefe728040 pid 1004.1004 lowest kstack 0xffff8a02481202c0
Stopped in pid 1004.1004 (syz-executor3264) at netbsd:breakpoint+0x5: leave
?
breakpoint() at netbsd:breakpoint+0x5
db_panic() at netbsd:db_panic+0xec sys/ddb/db_panic.c:69
vpanic() at netbsd:vpanic+0x2f0 sys/kern/subr_prf.c:292
Report() at netbsd:Report+0x3b sys/../common/lib/libc/misc/ubsan.c:1352
HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x1fb sys/../common/lib/libc/misc/ubsan.c:429
union_revoke() at netbsd:union_revoke+0x1eb sys/fs/union/union_vnops.c:1117
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_revoke() at netbsd:layer_revoke+0xe1 sys/miscfs/genfs/layer_vnops.c:701
VOP_REVOKE() at netbsd:VOP_REVOKE+0x202 sys/kern/vnode_if.c:1071
union_revoke() at netbsd:union_revoke+0xf1 sys/fs/union/union_vnops.c:1117
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_revoke() at netbsd:layer_revoke+0xe1 sys/miscfs/genfs/layer_vnops.c:701
VOP_REVOKE() at netbsd:VOP_REVOKE+0x202 sys/kern/vnode_if.c:1071
union_revoke() at netbsd:union_revoke+0xf1 sys/fs/union/union_vnops.c:1117
VOP_REVOKE() at netbsd:VOP_REVOKE+0x202 sys/kern/vnode_if.c:1071
union_revoke() at netbsd:union_revoke+0xf1 sys/fs/union/union_vnops.c:1117
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_revoke() at netbsd:layer_revoke+0xe1 sys/miscfs/genfs/layer_vnops.c:701
VOP_REVOKE() at netbsd:VOP_REVOKE+0x202 sys/kern/vnode_if.c:1071
vdevgone() at netbsd:vdevgone+0xaf sys/kern/vfs_subr.c:585
pad_detach() at netbsd:pad_detach+0xea sys/dev/pad/pad.c:259
config_detach_release() at netbsd:config_detach_release+0x4f9 sys/kern/subr_autoconf.c:2177
fops_pad_close() at netbsd:fops_pad_close+0xb8 pad_close sys/dev/pad/pad.c:435 [inline]
fops_pad_close() at netbsd:fops_pad_close+0xb8 sys/dev/pad/pad.c:445
closef() at netbsd:closef+0x249 sys/kern/kern_descrip.c:865
fd_free() at netbsd:fd_free+0x4ea sys/kern/kern_descrip.c:1597
exit1() at netbsd:exit1+0x3a7 sys/kern/kern_exit.c:301
sigexit() at netbsd:sigexit+0x7bd lwp_lock sys/sys/lwp.h:412 [inline]
sigexit() at netbsd:sigexit+0x7bd sys/kern/kern_sig.c:2266
postsig() at netbsd:postsig+0x9b6 sys/kern/kern_sig.c:2146
lwp_userret() at netbsd:lwp_userret+0x4cc sys/kern/kern_lwp.c:1646
mi_userret() at netbsd:mi_userret+0x54a x86_curlwp sys/arch/amd64/compile/obj/GENERIC_SYZKALLER/./machine/cpu.h:68 [inline]
mi_userret() at netbsd:mi_userret+0x54a KPREEMPT_DISABLE sys/sys/lwp.h:543 [inline]
mi_userret() at netbsd:mi_userret+0x54a sys/sys/userret.h:97
syscall() at netbsd:syscall+0x3da sys/arch/x86/x86/syscall.c:167
--- syscall (number 38) ---
netbsd:syscall+0x3da:
Panic string: UBSan: Undefined Behavior in /syzkaller/managers/ci2-netbsd-kubsan/kernel/sys/fs/union/union_vnops.c:1117:6, member access within null pointer of type 'struct union_node'
PID LID S CPU FLAGS STRUCT LWP * NAME WAIT
1245 1245 2 0 40000 fffffcfefedb29c0 syz-executor3264
1236 1236 2 0 1040000 fffffcfefd1fb6c0 syz-executor3264
449 449 2 0 1000000 fffffcfefef49100 syz-executor3264
1386 1386 2 0 1040000 fffffcfefedb2580 syz-executor3264
1242 >1242 7 1 40000 fffffcfefdf08780 syz-executor3264
1239 1239 3 0 1c0 fffffcfefe2394c0 syz-executor3264 wait
990 990 3 0 1c0 fffffcfefe239900 syz-executor3264 wait
1004 >1004 7 0 40000 fffffcfefe728040 syz-executor3264
929 929 3 1 1c0 fffffcfefe1ab500 syz-executor3264 wait
829 829 3 0 1c0 fffffcfefe1ab0c0 syz-executor3264 wait
942 942 3 1 1c0 fffffcfefe1ab940 syz-executor3264 wait
1120 1120 3 1 1c0 fffffcfefd29e2c0 syz-executor3264 wait
1224 1224 3 0 180 fffffcfefe728480 syz-executor3264 nanoslp
1080 1080 3 1 180 fffffcfefd1fbb00 sshd select
1222 1222 3 0 180 fffffcfefd29eb40 getty nanoslp
1184 1184 3 0 180 fffffcfefef49980 getty nanoslp
1223 1223 3 0 180 fffffcfefce6f200 getty nanoslp
1195 1195 3 0 1c0 fffffcfefd1fb280 getty ttyraw
687 687 3 0 180 fffffcfefedb2140 sshd select
954 954 3 0 180 fffffcfefef49540 powerd kqueue
702 702 2 1 40000 fffffcfefd5b7740 syslogd
747 747 3 0 180 fffffcfefe7288c0 dhcpcd poll
742 742 3 1 180 fffffcfefe239080 dhcpcd poll
466 466 3 0 180 fffffcfefd29e700 dhcpcd poll
598 598 3 1 180 fffffcfefdf08bc0 dhcpcd poll
292 292 3 0 180 fffffcfefdf08340 dhcpcd poll
485 485 3 1 180 fffffcfefd5b7300 dhcpcd poll
291 291 3 1 180 fffffcfefd5b7b80 dhcpcd poll
1 1 3 0 180 fffffcfef4c98140 init wait
0 987 3 0 200 fffffcfefce6f640 physiod physiod
0 196 3 1 200 fffffcfefce8c680 pooldrain pooldrain
0 195 2 1 240 fffffcfefce8c240 ioflush
0 194 3 0 200 fffffcfefce6fa80 pgdaemon pgdaemon
0 170 3 0 200 fffffcfefadb6a40 usb7 usbevt
0 169 3 0 200 fffffcfefadb6600 usb6 usbevt
0 168 3 0 200 fffffcfefadb61c0 usb5 usbevt
0 167 3 0 200 fffffcfef7d61a00 usb4 usbevt
0 166 3 0 200 fffffcfef7d615c0 usb3 usbevt
0 165 3 0 200 fffffcfef7d61180 usb2 usbevt
0 31 3 0 200 fffffcfef4c989c0 usb1 usbevt
0 63 3 0 200 fffffcfef4aff740 usb0 usbevt
0 126 3 1 200 fffffcfef4affb80 usbtask-dr usbtsk
0 125 3 1 200 fffffcfef4bde340 usbtask-hc usbtsk
0 124 3 0 200 fffffcfef3095b00 swwreboot swwreboot
0 123 2 0 240 fffffcfef4c98580 npfgc0
0 122 3 1 200 fffffcfef4c4b980 rt_free rt_free
0 121 3 1 200 fffffcfef4c4b540 unpgc unpgc
0 120 2 0 200 fffffcfef4c4b100 key_timehandler
0 119 3 1 200 fffffcfef4c36940 icmp6_wqinput/1 icmp6_wqinput
0 118 3 0 200 fffffcfef4c36500 icmp6_wqinput/0 icmp6_wqinput
0 117 2 0 200 fffffcfef4c360c0 nd6_timer
0 116 3 1 200 fffffcfef4c42900 carp6_wqinput/1 carp6_wqinput
0 115 3 0 200 fffffcfef4c424c0 carp6_wqinput/0 carp6_wqinput
0 114 3 1 200 fffffcfef4c42080 carp_wqinput/1 carp_wqinput
0 113 3 0 200 fffffcfef4c218c0 carp_wqinput/0 carp_wqinput
0 112 3 1 200 fffffcfef4c21480 icmp_wqinput/1 icmp_wqinput
0 111 3 0 200 fffffcfef4c21040 icmp_wqinput/0 icmp_wqinput
0 110 2 0 200 fffffcfef4bdebc0 rt_timer
0 109 3 0 200 fffffcfef4bde780 vmem_rehash vmem_rehash
0 100 3 0 200 fffffcfef4aff300 entbutler entropy
0 99 3 0 200 fffffcfef4536b40 viomb balloon
0 98 3 1 200 fffffcfef4536700 vioif0_txrx/1 vioif0_txrx
0 97 3 0 200 fffffcfef45362c0 vioif0_txrx/0 vioif0_txrx
0 30 3 0 200 fffffcfef30956c0 scsibus0 sccomp
0 29 3 0 200 fffffcfef3095280 pms0 pmsreset
0 28 3 1 200 fffffcfef2fb5ac0 xcall/1 xcall
0 27 1 1 200 fffffcfef2fb5680 softser/1
0 26 1 1 200 fffffcfef2fb5240 softclk/1
0 25 1 1 200 fffffcfef2f98a80 softbio/1
0 24 1 1 200 fffffcfef2f98640 softnet/1
0 23 1 1 201 fffffcfef2f98200 idle/1
0 22 3 1 200 fffffd0021327a40 lnxsyswq lnxsyswq
0 21 3 1 200 fffffd0021327600 lnxubdwq lnxubdwq
0 20 3 0 200 fffffd00213271c0 lnxpwrwq lnxpwrwq
0 19 3 1 200 fffffd002133aa00 lnxlngwq lnxlngwq
0 18 3 1 200 fffffd002133a5c0 lnxhipwq lnxhipwq
0 17 3 1 200 fffffd002133a180 lnxrcugc lnxrcugc
0 16 3 0 200 fffffd002134d9c0 sysmon smtaskq
0 15 3 0 200 fffffd002134d580 pmfsuspend pmfsuspend
0 14 3 0 200 fffffd002134d140 pmfevent pmfevent
0 13 3 0 200 fffffd0021362980 sopendfree sopendfr
0 12 3 0 200 fffffd0021362540 ifwdog ifwdog
0 11 3 0 200 fffffd0021362100 iflnkst iflnkst
0 10 3 0 200 fffffd002238f940 nfssilly nfssilly
0 9 3 1 200 fffffd002238f500 vdrain vdrain
0 8 3 0 200 fffffd002238f0c0 modunload mod_unld
0 7 3 0 200 fffffd00223ba900 xcall/0 xcall
0 6 1 0 200 fffffd00223ba4c0 softser/0
0 5 1 0 200 fffffd00223ba080 softclk/0
0 4 1 0 200 fffffd00223e78c0 softbio/0
0 3 1 0 200 fffffd00223e7480 softnet/0
0 2 1 0 201 fffffd00223e7040 idle/0
0 0 2 1 240 ffffffff86752a80 swapper
[Locks tracked through LWPs]
****** LWP 1245.1245 (syz-executor3264) @ 0xfffffcfefedb29c0, l_stat=2
*** Locks held:
* Lock 0 (initialized at netbsd:fork1+0x4b8 sys/kern/kern_fork.c:366)
lock address : fffffcfeff5d7890
type : sleep/adaptive
initialized : netbsd:fork1+0x4b8
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 0 last held: 0
relevant lwp : 0xfffffcfefedb29c0 last held: 0xfffffcfefedb29c0
last locked* : netbsd:exit1+0x393
unlocked : 0
owner/count : 0xfffffcfefedb29c0 flags : 0x0000000000000004
Turnstile: no active turnstile for this lock.
*** Locks wanted: none
****** LWP 1236.1236 (syz-executor3264) @ 0xfffffcfefd1fb6c0, l_stat=2
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:config_init+0x71 sys/kern/subr_autoconf.c:366)
lock address : netbsd:config_misc_lock
type : sleep/adaptive
initialized : netbsd:config_init+0x71
shared holds : 0 exclusive: 0
shares wanted: 0 exclusive: 0
relevant cpu : 0 last held: 1
relevant lwp : 0xfffffcfefd1fb6c0 last held: 000000000000000000
last locked : netbsd:localcount_xc+0x24
unlocked* : netbsd:xc_thread+0x164
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 449.449 (syz-executor3264) @ 0xfffffcfefef49100, l_stat=2
*** Locks held:
* Lock 0 (initialized at netbsd:fork1+0x4b8 sys/kern/kern_fork.c:366)
lock address : fffffcfefdfd74d0
type : sleep/adaptive
initialized : netbsd:fork1+0x4b8
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 0 last held: 0
relevant lwp : 0xfffffcfefef49100 last held: 0xfffffcfefef49100
last locked* : netbsd:exit1+0x393
unlocked : 0
owner/count : 0xfffffcfefef49100 flags : 0x0000000000000004
Turnstile: no active turnstile for this lock.
*** Locks wanted: none
****** LWP 1386.1386 (syz-executor3264) @ 0xfffffcfefedb2580, l_stat=2
*** Locks held:
* Lock 0 (initialized at netbsd:fork1+0x4b8 sys/kern/kern_fork.c:366)
lock address : fffffcfeff5d7510
type : sleep/adaptive
initialized : netbsd:fork1+0x4b8
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 0 last held: 1
relevant lwp : 0xfffffcfefedb2580 last held: 0xfffffcfefedb2580
last locked* : netbsd:exit1+0x393
unlocked : 0
owner/count : 0xfffffcfefedb2580 flags : 0x0000000000000004
Turnstile: no active turnstile for this lock.
*** Locks wanted: none
****** LWP 1242.1242 (syz-executor3264) @ 0xfffffcfefdf08780, l_stat=7
*** Locks held:
* Lock 0 (initialized at netbsd:fork1+0x4b8 sys/kern/kern_fork.c:366)
lock address : fffffcfefd864790
type : sleep/adaptive
initialized : netbsd:fork1+0x4b8
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 1 last held: 1
relevant lwp : 0xfffffcfefdf08780 last held: 0xfffffcfefdf08780
last locked* : netbsd:exit1+0x393
unlocked : 0
owner/count : 0xfffffcfefdf08780 flags : 0x0000000000000004
Turnstile: no active turnstile for this lock.
*** Locks wanted:
* Lock 0 (initialized at netbsd:fstrans_init+0x20 sys/kern/vfs_trans.c:136)
lock address : netbsd:vfs_suspend_lock
type : sleep/adaptive
initialized : netbsd:fstrans_init+0x20
shared holds : 0 exclusive: 0
shares wanted: 0 exclusive: 1
relevant cpu : 1 last held: 0
relevant lwp : 0xfffffcfefdf08780 last held: 000000000000000000
last locked : netbsd:vfs_suspend+0x27e
unlocked* : netbsd:vrevoke+0x1e9
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 1004.1004 (syz-executor3264) @ 0xfffffcfefe728040, l_stat=7
*** Locks held:
* Lock 0 (initialized at netbsd:fork1+0x4b8 sys/kern/kern_fork.c:366)
lock address : fffffcfefd864e90
type : sleep/adaptive
initialized : netbsd:fork1+0x4b8
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 0 last held: 1
relevant lwp : 0xfffffcfefe728040 last held: 0xfffffcfefe728040
last locked* : netbsd:exit1+0x393
unlocked : 0
owner/count : 0xfffffcfefe728040 flags : 0x0000000000000004
Turnstile: no active turnstile for this lock.
*** Locks wanted: none
****** LWP 742.742 (dhcpcd) @ 0xfffffcfefe239080, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type : sleep/adaptive
initialized : netbsd:module_hook_init+0x1c
shared holds : 0 exclusive: 0
shares wanted: 0 exclusive: 0
relevant cpu : 1 last held: 0
relevant lwp : 0xfffffcfefe239080 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 466.466 (dhcpcd) @ 0xfffffcfefd29e700, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type : sleep/adaptive
initialized : netbsd:module_hook_init+0x1c
shared holds : 0 exclusive: 0
shares wanted: 0 exclusive: 0
relevant cpu : 0 last held: 0
relevant lwp : 0xfffffcfefd29e700 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 485.485 (dhcpcd) @ 0xfffffcfefd5b7300, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type : sleep/adaptive
initialized : netbsd:module_hook_init+0x1c
shared holds : 0 exclusive: 0
shares wanted: 0 exclusive: 0
relevant cpu : 1 last held: 0
relevant lwp : 0xfffffcfefd5b7300 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 291.291 (dhcpcd) @ 0xfffffcfefd5b7b80, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type : sleep/adaptive
initialized : netbsd:module_hook_init+0x1c
shared holds : 0 exclusive: 0
shares wanted: 0 exclusive: 0
relevant cpu : 1 last held: 0
relevant lwp : 0xfffffcfefd5b7b80 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 0.11 (iflnkst) @ 0xfffffd0021362100, l_stat=3
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type : sleep/adaptive
initialized : netbsd:module_hook_init+0x1c
shared holds : 0 exclusive: 0
shares wanted: 0 exclusive: 0
relevant cpu : 0 last held: 0
relevant lwp : 0xfffffd0021362100 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 0.5 (softclk/0) @ 0xfffffd00223ba080, l_stat=1
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type : sleep/adaptive
initialized : netbsd:module_hook_init+0x1c
shared holds : 0 exclusive: 0
shares wanted: 0 exclusive: 0
relevant cpu : 0 last held: 0
relevant lwp : 0xfffffd00223ba080 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
****** LWP 0.0 (swapper) @ 0xffffffff86752a80, l_stat=2
*** Locks held: none
*** Locks wanted:
* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type : sleep/adaptive
initialized : netbsd:module_hook_init+0x1c
shared holds : 0 exclusive: 0
shares wanted: 0 exclusive: 0
relevant cpu : 1 last held: 0
relevant lwp : 0xffffffff86752a80 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.
[Locks tracked through CPUs]
******* Locks held on cpu0:
* Lock 0 (initialized at netbsd:main+0x106 sys/kern/init_main.c:305)
lock address : netbsd:kernel_lock
type : spin
initialized : netbsd:main+0x106
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 1
relevant cpu : 0 last held: 0
relevant lwp : 0xfffffcfefe728040 last held: 0xfffffcfefe728040
last locked* : netbsd:sleepq_block+0x825
unlocked : netbsd:cv_enter+0x238
curcpu holds : 6 wanted by: 000000000000000000
* Lock 1 (initialized at netbsd:kprintf_init+0x72 sys/kern/subr_prf.c:156)
lock address : netbsd:kprintf_mtx
type : spin
initialized : netbsd:kprintf_init+0x72
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 0 last held: 0
relevant lwp : 0xfffffcfefe728040 last held: 0xfffffcfefe728040
last locked* : netbsd:kprintf_lock+0x50
unlocked : netbsd:kprintf_unlock+0x70
owner field : 0x0000000000000800 wait/spin: 0/1
PAGE FLAG PQ UOBJECT UANON
0xffff8a0000007180 0045 00000000 0x0 0x0
0xffff8a0000007200 0045 00000000 0x0 0x0
0xffff8a0000007280 0045 00000000 0x0 0x0
0xffff8a0000007300 0045 00000000 0x0 0x0
0xffff8a0000007380 0045 00000000 0x0 0x0
0xffff8a0000007400 0045 00000000 0x0 0x0
0xffff8a0000007480 0045 00000000 0x0 0x0
0xffff8a0000007500 0045 00000000 0x0 0x0
0xffff8a0000007580 0045 00000000 0x0 0x0
0xffff8a0000007600 0045 00000000 0x0 0x0
0xffff8a0000007680 0045 00000000 0x0 0x0
0xffff8a0000007700 0041 00000000 0x0 0x0
0xffff8a0000007780 0041 00000000 0x0 0x0
0xffff8a0000007800 0041 00000000 0x0 0x0
0xffff8a0000007880 0041 00000000 0x0 0x0
0xffff8a0000007900 0045 00000000 0x0 0x0
0xffff8a0000007980 0041 00000000 0x0 0x0
0xffff8a0000007a00 0041 00000000 0x0 0x0
0xffff8a0000007a80 0041 00000000 0x0 0x0
0xffff8a0000007b00 0041 00000000 0x0 0x0
0xffff8a0000007b80 0041 00000000 0x0 0x0
0xffff8a0000007c00 0041 00000000 0x0 0x0
0xffff8a0000007c80 0041 00000000 0x0 0x0
0xffff8a0000007d00 0041 00000000 0x0 0x0
0xffff8a0000007d80 0041 00000000 0x0 0x0
0xffff8a0000007e00 0041 00000000 0x0 0x0
0xffff8a0000007e80 0041 00000000 0x0 0x0
0xffff8a0000007f00 0041 00000000 0x0 0x0
0xffff8a0000007f80 0041 00000000 0x0 0x0
0xffff8a0000008000 0041 00000000 0x0 0x0
0xffff8a0000008080 0041 00000000 0x0 0x0
0xffff8a0000008100 0041 00000000 0x0 0x0
0xffff8a0000008180 0041 00000000 0x0 0x0
0xffff8a0000008200 0041 00000000 0x0 0x0
0xffff8a0000008280 0041 00000000 0x0 0x0
0xffff8a0000008300 0041 00000000 0x0 0x0
0xffff8a0000008380 0041 00000000 0x0 0x0
0xffff8a0000008400 0041 00000000 0x0 0x0
0xffff8a0000008480 0041 00000000 0x0 0x0
0xffff8a0000008500 0041 00000000 0x0 0x0
0xffff8a0000008580 0041 00000000 0x0 0x0
0xffff8a0000008600 0045 00000000 0x0 0x0
0xffff8a0000008680 0041 00000000 0x0 0x0
0xffff8a0000008700 0041 00000000 0x0 0x0
0xffff8a0000008780 0041 00000000 0x0 0x0
0xffff8a0000008800 0041 00000000 0x0 0x0
0xffff8a0000008880 0041 00000000 0x0 0x0
0xffff8a0000008900 0041 00000000 0x0 0x0
0xffff8a0000008980 0041 00000000 0x0 0x0
0xffff8a0000008a00 0041 00000000 0x0 0x0
0xffff8a0000008a80 0041 00000000 0x0 0x0
0xffff8a0000008b00 0041 00000000 0x0 0x0
0xffff8a0000008b80 0041 00000000 0x0 0x0
0xffff8a0000008c00 0041 00000000 0x0 0x0
0xffff8a0000008c80 0041 00000000 0x0 0x0
0xffff8a0000008d00 0041 00000000 0x0 0x0
0xffff8a0000008d80 0041 00000000 0x0 0x0
0xffff8a0000008e00 0041 00000000 0x0 0x0
0xffff8a0000008e80 0041 00000000 0x0 0x0
0xffff8a0000008f00 0041 00000000 0x0 0x0
0xffff8a0000008f80 0041 00000000 0x0 0x0
0xffff8a0000009000 0041 00000000 0x0 0x0
0xffff8a0000009080 0045 00000000 0x0 0x0
0xffff8a0000009100 0045 00000000 0x0 0x0
0xffff8a0000009180 0045 00000000 0x0 0x0
0xffff8a0000009200 0041 00000000 0x0 0x0
0xffff8a0000009280 0041 00000000 0x0 0x0
0xffff8a0000009300 0041 00000000 0x0 0x0
0xffff8a0000009380 0041 00000000 0x0 0x0
0xffff8a0000009400 0041 00000000 0x0 0x0
0xffff8a0000009480 0041 00000000 0x0 0x0
0xffff8a0000009500 0041 00000000 0x0 0x0
0xffff8a0000009580 0041 00000000 0x0 0x0
0xffff8a0000009600 0041 00000000 0x0 0x0
0xffff8a0000009680 0041 00000000 0x0 0x0
0xffff8a0000009700 0041 00000000 0x0 0x0
0xffff8a0000009780 0041 00000000 0x0 0x0
0xffff8a0000009800 0041 00000000 0x0 0x0
0xffff8a0000009880 0041 00000000 0x0 0x0
0xffff8a0000009900 0041 00000000 0x0 0x0
0xffff8a0000009980 0041 00000000 0x0 0x0
0xffff8a0000009a00 0041 00000000 0x0 0x0
0xffff8a0000009a80 0041 00000000 0x0 0x0
0xffff8a0000009b00 0041 00000000 0x0 0x0
0xffff8a0000009b80 0041 00000000 0x0 0x0
0xffff8a0000009c00 0041 00000000 0x0 0x0
0xffff8a0000009c80 0041 00000000 0x0 0x0
0xffff8a0000009d00 0041 00000000 0x0 0x0
0xffff8a0000009d80 0041 00000000 0x0 0x0
0xffff8a0000009e00 0041 00000000 0x0 0x0
0xffff8a0000009e80 0041 00000000 0x0 0x0
0xffff8a0000009f00 0041 00000000 0x0 0x0
0xffff8a0000009f80 0045 00000000 0x0 0x0
0xffff8a000000a000 0041 00000000 0x0 0x0
0xffff8a000000a080 0041 00000000 0x0 0x0
0xffff8a000000a100 0041 00000000 0x0 0x0
0xffff8a000000a180 0041 00000000 0x0 0x0
0xffff8a000000a200 0041 00000000 0x0 0x0
0xffff8a000000a280 0041 00000000 0x0 0x0
0xffff8a000000a300 0041 00000000 0x0 0x0
0xffff8a000000a380 0041 00000000 0x0 0x0
0xffff8a000000a400 0041 00000000 0x0 0x0
0xffff8a000000a480 0041 00000000 0x0 0x0
0xffff8a000000a500 0041 00000000 0x0 0x0
0xffff8a000000a580 0041 00000000 0x0 0x0
0xffff8a000000a600 0041 00000000 0x0 0x0
0xffff8a000000a680 0041 00000000 0x0 0x0
0xffff8a000000a700 0041 00000000 0x0 0x0
0xffff8a000000a780 0041 00000000 0x0 0x0
0xffff8a000000a800 0041 00000000 0x0 0x0
0xffff8a000000a880 0041 00000000 0x0 0x0
0xffff8a000000a900 0041 00000000 0x0 0x0
0xffff8a000000a980 0041 00000000 0x0 0x0
0xffff8a000000aa00 0041 00000000 0x0 0x0
0xffff8a000000aa80 0041 00000000 0x0 0x0
0xffff8a000000ab00 0041 00000000 0x0 0x0
0xffff8a000000ab80 0041 00000000 0x0 0x0
0xffff8a000000ac00 0041 00000000 0x0 0x0
0xffff8a000000ac80 0041 00000000 0x0 0x0
0xffff8a000000ad00 0041 00000000 0x0 0x0
0xffff8a000000ad80 0041 00000000 0x0 0x0
0xffff8a000000ae00 0041 00000000 0x0 0x0
0xffff8a000000ae80 0041 00000000 0x0 0x0
0xffff8a000000af00 0041 00000000 0x0 0x0
0xffff8a000000af80 0041 00000000 0x0 0x0
0xffff8a000000b000 0045 00000000 0x0 0x0
0xffff8a000000b080 0041 00000000 0x0 0x0
0xffff8a000000b100 0041 00000000 0x0 0x0
0xffff8a000000b180 0041 00000000 0x0 0x0
0xffff8a000000b200 0045 00000000 0x0 0x0
0xffff8a000000b280 0041 00000000 0x0 0x0
0xffff8a000000b300 0045 00000000 0x0 0x0
0xffff8a000000b380 0045 00000000 0x0 0x0
0xffff8a000000b400 0045 00000000 0x0 0x0
0xffff8a000000b480 0041 00000000 0x0 0x0
0xffff8a000000b500 0041 00000000 0x0 0x0
0xffff8a000000b580 0041 00000000 0x0 0x0
0xffff8a000000b600 0045 00000000 0x0 0x0
0xffff8a000000b680 0045 00000000 0x0 0x0
0xffff8a000000b700 0045 00000000 0x0 0x0
0xffff8a000000b780 0045 00000000 0x0 0x0
0xffff8a000000b800 0045 00000000 0x0 0x0
0xffff8a000000b880 0045 00000000 0x0 0x0
0xffff8a000000b900 0045 00000000 0x0 0x0
0xffff8a000000b980 0045 00000000 0x0 0x0
0xffff8a000000ba00 0045 00000000 0x0 0x0
0xffff8a000000ba80 0045 00000000 0x0 0x0
0xffff8a000000bb00 0045 00000000 0x0 0x0
0xffff8a000000bb80 0045 00000000 0x0 0x0
0xffff8a000000bc00 0045 00000000 0x0 0x0
0xffff8a000000bc80 0045 00000000 0x0 0x0
0xffff8a000000bd00 0045 00000000 0x0 0x0
0xffff8a000000bd80 0045 00000000 0x0 0x0
0xffff8a000000be00 0045 00000000 0x0 0x0
0xffff8a000000be80 0045 00000000 0x0 0x0
0xffff8a000000bf00 0045 00000000 0x0 0x0
0xffff8a000000bf80 0045 00000000 0x0 0x0
0xffff8a000000c000 0045 00000000 0x0 0x0
0xffff8a000000c080 0045 00000000 0x0 0x0
0xffff8a000000c100 0045 00000000 0x0 0x0
0xffff8a000000c180 0045 00000000 0x0 0x0
0xffff8a000000c200 0045 00000000 0x0 0x0
0xffff8a000000c280 0045 00000000 0x0 0x0
0xffff8a000000c300 0045 00000000 0x0 0x0
0xffff8a000000c380 0045 00000000 0x0 0x0
0xffff8a000000c400 0045 00000000 0x0 0x0
0xffff8a000000c480 0045 00000000 0x0 0x0
0xffff8a000000c500 0045 00000000 0x0 0x0
0xffff8a000000c580 0045 00000000 0x0 0x0
0xffff8a000000c600 0045 00000000 0x0 0x0
0xffff8a000000c680 0045 00000000 0x0 0x0
0xffff8a000000c700 0045 00000000 0x0 0x0
0xffff8a000000c780 0045 00000000 0x0 0x0
0xffff8a000000c800 0041 00000000 0x0 0x0
0xffff8a000000c880 0045 00000000 0x0 0x0
0xffff8a000000c900 0045 00000000 0x0 0x0
0xffff8a000000c980 0045 00000000 0x0 0x0
0xffff8a000000ca00 0041 00000000 0x0 0x0
0xffff8a000000ca80 0045 00000000 0x0 0x0
0xffff8a000000cb00 0045 00000000 0x0 0x0
0xffff8a000000cb80 0045 00000000 0x0 0x0
0xffff8a000000cc00 0041 00000000 0x0 0x0
0xffff8a000000cc80 0045 00000000 0x0 0x0
0xffff8a000000cd00 0045 00000000 0x0 0x0
0xffff8a000000cd80 0045 00000000 0x0 0x0
0xffff8a000000ce00 0041 00000000 0x0 0x0
0xffff8a000000ce80 0045 00000000 0x0 0x0
0xffff8a000000cf00 0041 00000000 0x0 0x0
0xffff8a000000cf80 0041 00000000 0x0 0x0
0xffff8a000000d000 0041 00000000 0x0 0x0
0xffff8a000000d080 0041 00000000 0x0 0x0
0xffff8a000000d100 0041 00000000 0x0 0x0
0xffff8a000000d180 0041 00000000 0x0 0x0
0xffff8a000000d200 0041 00000000 0x0 0x0
0xffff8a000000d280 0041 00000000 0x0 0x0
0xffff8a000000d300 0041 00000000 0x0 0x0
0xffff8a000000d380 0041 00000000 0x0 0x0
0xffff8a000000d400 0041 00000000 0x0 0x0
0xffff8a000000d480 0041 00000000 0x0 0x0
0xffff8a000000d500 0041 00000000 0x0 0x0
0xffff8a000000d580 0041 00000000 0x0 0x0
0xffff8a000000d600 0041 00000000 0x0 0x0
0xffff8a000000d680 0041 00000000 0x0 0x0
0xffff8a000000d700 0041 00000000 0x0 0x0
0xffff8a000000d780 0041 00000000 0x0 0x0
0xffff8a000000d800 0045 00000000 0x0 0x0
0xffff8a000000d880 0041 00000000 0x0 0x0
0xffff8a000000d900 0041 00000000 0x0 0x0
0xffff8a000000d980 0041 00000000 0x0 0x0
0xffff8a000000da00 0041 00000000 0x0 0x0
0xffff8a000000da80 0041 00000000 0x0 0x0
0xffff8a000000db00 0045 00000000 0x0 0x0
0xffff8a000000db80 0041 00000000 0x0 0x0
0xffff8a000000dc00 0045 00000000 0x0 0x0
0xffff8a000000dc80 0041 00000000 0x0 0x0
0xffff8a000000dd00 0041 00000000 0x0 0x0
0xffff8a000000dd80 0041 00000000 0x0 0x0
0xffff8a000000de00 0045 00000000 0x0 0x0
0xffff8a000000de80 0045 00000000 0x0 0x0
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---
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