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ASan: Unauthorized Access in dkwedge_add



Hello,

syzbot found the following issue on:

HEAD commit:    ef3f2fc49311 indent: remove code for parsing declarations ..
git tree:       netbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=16ebc33a280000
kernel config:  https://syzkaller.appspot.com/x/.config?x=fab579639ba4bf0a
dashboard link: https://syzkaller.appspot.com/bug?extid=943d1bd5715b02a0014e
compiler:       g++ (Debian 10.2.1-6) 10.2.1 20210110

Unfortunately, I don't have any reproducer for this issue yet.

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/e7a230ec8f48/disk-ef3f2fc4.raw.xz
netbsd.gdb: https://storage.googleapis.com/syzbot-assets/e7ab9ddec962/netbsd-ef3f2fc4.gdb.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+943d1bd5715b02a0014e%syzkaller.appspotmail.com@localhost

[ 232.5079853] panic: ASan: Unauthorized Access In 0xffffffff81d32691: Addr 0xffffa40012cb9850 [8 bytes, read, PoolUseAfterFree]

[ 232.5243222] cpu0: Begin traceback...
[ 232.5479690] vpanic() at netbsd:vpanic+0x282 sys/kern/subr_prf.c:292
[ 232.6179673] panic() at netbsd:panic+0x9e sys/kern/subr_prf.c:1060
[ 232.6879687] kasan_report() at netbsd:kasan_report+0x8f kasan_code_name sys/kern/subr_asan.c:169 [inline]
[ 232.6879687] kasan_report() at netbsd:kasan_report+0x8f sys/kern/subr_asan.c:201
[ 232.7379675] __asan_load8() at netbsd:__asan_load8+0xac kasan_shadow_8byte_isvalid sys/kern/subr_asan.c:371 [inline]
[ 232.7379675] __asan_load8() at netbsd:__asan_load8+0xac kasan_shadow_check sys/kern/subr_asan.c:421 [inline]
[ 232.7379675] __asan_load8() at netbsd:__asan_load8+0xac sys/kern/subr_asan.c:1208
[ 232.7879674] dkwedge_add() at netbsd:dkwedge_add+0x392 sys/dev/dkwedge/dk.c:586
[ 232.8379698] disk_ioctl() at netbsd:disk_ioctl+0x161 sys/kern/subr_disk.c:634
[ 232.8979686] dk_ioctl() at netbsd:dk_ioctl+0x1b2 sys/dev/dksubr.c:642
[ 232.9479713] sdioctl() at netbsd:sdioctl+0xa12 sys/dev/scsipi/sd.c:1005
[ 232.9979677] cdev_ioctl() at netbsd:cdev_ioctl+0x197 sys/kern/subr_devsw.c:1525
[ 233.0479682] spec_ioctl() at netbsd:spec_ioctl+0x148 sys/miscfs/specfs/spec_vnops.c:1331
[ 233.0979673] VOP_IOCTL() at netbsd:VOP_IOCTL+0x132 sys/kern/vnode_if.c:934
[ 233.1579688] vn_ioctl() at netbsd:vn_ioctl+0x1c4 sys/kern/vfs_vnops.c:892
[ 233.2079697] sys_ioctl() at netbsd:sys_ioctl+0x8f6 sys/kern/sys_generic.c:675
[ 233.2579680] sys___syscall() at netbsd:sys___syscall+0x10e sy_call sys/sys/syscallvar.h:65 [inline]
[ 233.2579680] sys___syscall() at netbsd:sys___syscall+0x10e sys/kern/sys_syscall.c:90
[ 233.3179690] syscall() at netbsd:syscall+0x25a sy_call sys/sys/syscallvar.h:65 [inline]
[ 233.3179690] syscall() at netbsd:syscall+0x25a sy_invoke sys/sys/syscallvar.h:94 [inline]
[ 233.3179690] syscall() at netbsd:syscall+0x25a sys/arch/x86/x86/syscall.c:138
[ 233.3279681] --- syscall (number 54 via SYS_syscall) ---
[ 233.3479682] netbsd:syscall+0x25a:
[ 233.3479682] cpu0: End traceback...
[ 233.3591978] fatal breakpoint trap in supervisor mode
[ 233.3591978] trap type 1 code 0 rip 0xffffffff8023241d cs 0x8 rflags 0x282 cr2 0x79d2e1e31000 ilevel 0 rsp 0xffffa402516cd380
[ 233.3750825] curlwp 0xffffa40012a54340 pid 2176.2189 lowest kstack 0xffffa402516c62c0
Stopped in pid 2176.2189 (syz-executor.3) at    netbsd:breakpoint+0x5:  leave
?
breakpoint() at netbsd:breakpoint+0x5
db_panic() at netbsd:db_panic+0x105 sys/ddb/db_panic.c:69
vpanic() at netbsd:vpanic+0x282 sys/kern/subr_prf.c:292
panic() at netbsd:panic+0x9e sys/kern/subr_prf.c:1060
kasan_report() at netbsd:kasan_report+0x8f kasan_code_name sys/kern/subr_asan.c:169 [inline]
kasan_report() at netbsd:kasan_report+0x8f sys/kern/subr_asan.c:201
__asan_load8() at netbsd:__asan_load8+0xac kasan_shadow_8byte_isvalid sys/kern/subr_asan.c:371 [inline]
__asan_load8() at netbsd:__asan_load8+0xac kasan_shadow_check sys/kern/subr_asan.c:421 [inline]
__asan_load8() at netbsd:__asan_load8+0xac sys/kern/subr_asan.c:1208
dkwedge_add() at netbsd:dkwedge_add+0x392 sys/dev/dkwedge/dk.c:586
disk_ioctl() at netbsd:disk_ioctl+0x161 sys/kern/subr_disk.c:634
dk_ioctl() at netbsd:dk_ioctl+0x1b2 sys/dev/dksubr.c:642
sdioctl() at netbsd:sdioctl+0xa12 sys/dev/scsipi/sd.c:1005
cdev_ioctl() at netbsd:cdev_ioctl+0x197 sys/kern/subr_devsw.c:1525
spec_ioctl() at netbsd:spec_ioctl+0x148 sys/miscfs/specfs/spec_vnops.c:1331
VOP_IOCTL() at netbsd:VOP_IOCTL+0x132 sys/kern/vnode_if.c:934
vn_ioctl() at netbsd:vn_ioctl+0x1c4 sys/kern/vfs_vnops.c:892
sys_ioctl() at netbsd:sys_ioctl+0x8f6 sys/kern/sys_generic.c:675
sys___syscall() at netbsd:sys___syscall+0x10e sy_call sys/sys/syscallvar.h:65 [inline]
sys___syscall() at netbsd:sys___syscall+0x10e sys/kern/sys_syscall.c:90
syscall() at netbsd:syscall+0x25a sy_call sys/sys/syscallvar.h:65 [inline]
syscall() at netbsd:syscall+0x25a sy_invoke sys/sys/syscallvar.h:94 [inline]
syscall() at netbsd:syscall+0x25a sys/arch/x86/x86/syscall.c:138
--- syscall (number 54 via SYS_syscall) ---
netbsd:syscall+0x25a:
Panic string: ASan: Unauthorized Access In 0xffffffff81d32691: Addr 0xffffa40012cb9850 [8 bytes, read, PoolUseAfterFree]

PID    LID S CPU     FLAGS       STRUCT LWP *               NAME WAIT
2186  2411 2   0         0   ffffa400133d7240     syz-executor.2
2186  2198 2   0         0   ffffa4001405c980     syz-executor.2
2186  2200 2   0         0   ffffa4001405c100     syz-executor.2
2186  12748 2   0         0   ffffa400140989c0     syz-executor.2
2186  2192 2   0         0   ffffa4001347d540     syz-executor.2
2186  2199 2   0         0   ffffa40012abc080     syz-executor.2
2186  2044 2   0       100   ffffa40012c5b700     syz-executor.2
2186  2186 2   1  10000000   ffffa40012cb4480     syz-executor.2
2191  2191 2   0         0   ffffa40012a21740     syz-executor.0
2195  2195 2   0     40000   ffffa400133819c0     syz-executor.5
2201  2184 5   1    100100   ffffa40012bdca00     syz-executor.4
2201  2201 2   0  10040040   ffffa40012da28c0     syz-executor.4
13789 14034 3   0       180   ffffa40012a76480     syz-executor.1 parked
13789 13789 2   0  10040000   ffffa40013f26480     syz-executor.1
2176 >2189 7   0       100   ffffa40012a54340     syz-executor.3
2176  2176 2   0  10040140   ffffa40012c3cb00     syz-executor.3
12857 12857 2   0       140   ffffa40013efd780     syz-executor.2
12987 12987 3   0       180   ffffa40013381580     syz-executor.5 parked
1017  1017 3   1       180   ffffa40012cb48c0     syz-executor.5 parked
11049 11049 2   0       140   ffffa40013f9e500     syz-executor.4
10826 10220 2   1   1140100   ffffa40012cef9c0     syz-executor.4
10826 10826 3   1  11000000   ffffa40012d33b00     syz-executor.4 lwpwait
4176  4176 2   0       140   ffffa40012ccf940     syz-executor.1
1384  1384 2   0       140   ffffa40013e16b00     syz-executor.5
1376  1376 2   0       140   ffffa40013e166c0     syz-executor.3
1243  1243 2   0       140   ffffa40013cf6a40     syz-executor.0
1080  3795 3   0       180   ffffa40012df5940         syz-fuzzer parked
1080  1074 3   1       180   ffffa40013e562c0         syz-fuzzer parked
1080   801 3   0       180   ffffa40013e16280         syz-fuzzer parked
1080   941 3   1       180   ffffa40013df0ac0         syz-fuzzer wait
1080   991 3   1       180   ffffa40013df0240         syz-fuzzer wait
1080   449 2   0       140   ffffa40013dc2a80         syz-fuzzer
1080  1244 3   1       180   ffffa40012adf0c0         syz-fuzzer wait
1080   930 3   1       180   ffffa40013cf61c0         syz-fuzzer wait
1080   829 3   0       180   ffffa4001343cb40         syz-fuzzer parked
1080   942 3   1       180   ffffa4001343c700         syz-fuzzer wait
1080  1096 3   1       180   ffffa4001343c2c0         syz-fuzzer parked
1080  1233 3   0       180   ffffa400133c9a80         syz-fuzzer wait
1080 >1231 7   1       140   ffffa400133c9640         syz-fuzzer
1080  1080 3   0       180   ffffa40013370540         syz-fuzzer parked
1237  1237 3   1       180   ffffa40012abc4c0               sshd select
1151  1151 3   1       180   ffffa400126e7740              getty nanoslp
1222  1222 3   0       180   ffffa400134b0180              getty nanoslp
1216  1216 3   1       180   ffffa400126ea340              getty nanoslp
1184  1184 3   0       1c0   ffffa40012978ac0              getty ttyraw
1095  1095 3   0       180   ffffa400133c9200               sshd select
983    983 3   1       180   ffffa40012d85bc0             powerd kqueue
700    700 3   0       180   ffffa40013448b80            syslogd kqueue
746    746 3   0       180   ffffa40012c25680             dhcpcd poll
747    747 3   0       180   ffffa40012ccf0c0             dhcpcd poll
742    742 3   1       180   ffffa40012c5bb40             dhcpcd poll
602    602 3   0       180   ffffa40012c3c280             dhcpcd poll
487    487 3   0       180   ffffa40012dbb900             dhcpcd poll
292    292 3   0       180   ffffa40012dbb4c0             dhcpcd poll
485    485 3   1       180   ffffa40012dbb080             dhcpcd poll
1        1 3   0       180   ffffa4001286b9c0               init wait
0     6484 5   1       200   ffffa4001347d100           (zombie)
0      815 3   1       200   ffffa400129a2280            physiod physiod
0      196 3   0       200   ffffa400129a32c0          pooldrain pooldrain
0      195 3   1       200   ffffa400129a2b00            ioflush syncer
0      194 3   1       200   ffffa400129a26c0           pgdaemon pgdaemon
0      167 3   1       200   ffffa40012978680               usb7 usbevt
0      172 3   0       200   ffffa40012978240               usb6 usbevt
0      170 3   0       200   ffffa4001292da80               usb5 usbevt
0      168 3   1       200   ffffa4001292d640               usb4 usbevt
0      166 3   0       200   ffffa4001292d200               usb3 usbevt
0      165 3   0       200   ffffa400128e1a40               usb2 usbevt
0       31 3   1       200   ffffa400128e1600               usb1 usbevt
0       63 3   1       200   ffffa400128e11c0               usb0 usbevt
0      126 3   0       200   ffffa4001287ea00         usbtask-dr usbtsk
0      125 3   1       200   ffffa4001287e5c0         usbtask-hc usbtsk
0      124 3   0       200   ffffa40010d76b00          swwreboot swwreboot
0      123 2   0       240   ffffa4001287e180             npfgc0
0      122 3   0       200   ffffa4001286b580            rt_free rt_free
0      121 3   0       200   ffffa4001286b140              unpgc unpgc
0      120 2   0       200   ffffa40012863980    key_timehandler
0      119 3   1       200   ffffa40012863540    icmp6_wqinput/1 icmp6_wqinput
0      118 3   0       200   ffffa40012863100    icmp6_wqinput/0 icmp6_wqinput
0      117 2   0       200   ffffa40012713940          nd6_timer
0      116 3   1       200   ffffa40012713500    carp6_wqinput/1 carp6_wqinput
0      115 3   0       200   ffffa400127130c0    carp6_wqinput/0 carp6_wqinput
0      114 3   1       200   ffffa40012704900     carp_wqinput/1 carp_wqinput
0      113 3   0       200   ffffa400127044c0     carp_wqinput/0 carp_wqinput
0      112 3   1       200   ffffa40012704080     icmp_wqinput/1 icmp_wqinput
0      111 3   0       200   ffffa400126eb8c0     icmp_wqinput/0 icmp_wqinput
0      110 2   0       200   ffffa400126eb040           rt_timer
0      109 3   0       200   ffffa400126ea780        vmem_rehash vmem_rehash
0      100 3   0       200   ffffa400126e7300          entbutler entropy
0       99 3   0       200   ffffa400120bcb40              viomb balloon
0       98 3   1       200   ffffa400120bc700      vioif0_txrx/1 vioif0_txrx
0       97 3   0       200   ffffa400120bc2c0      vioif0_txrx/0 vioif0_txrx
0       30 3   0       200   ffffa40010d766c0           scsibus0 sccomp
0       29 3   0       200   ffffa40010d76280               pms0 pmsreset
0       28 3   1       200   ffffa40010cbcac0            xcall/1 xcall
0       27 1   1       200   ffffa40010cbc680          softser/1
0       26 1   1       200   ffffa40010cbc240          softclk/1
0       25 1   1       200   ffffa40010cb9a80          softbio/1
0       24 1   1       200   ffffa40010cb9640          softnet/1
0       23 1   1       201   ffffa40010cb9200             idle/1
0       22 3   0       200   ffffa4000fb56a40           lnxsyswq lnxsyswq
0       21 3   0       200   ffffa4000fb56600           lnxubdwq lnxubdwq
0       20 3   0       200   ffffa4000fb561c0           lnxpwrwq lnxpwrwq
0       19 3   0       200   ffffa4000fb55a00           lnxlngwq lnxlngwq
0       18 3   0       200   ffffa4000fb555c0           lnxhipwq lnxhipwq
0       17 3   0       200   ffffa4000fb55180           lnxrcugc lnxrcugc
0       16 3   0       200   ffffa4000fb4e9c0             sysmon smtaskq
0       15 3   0       200   ffffa4000fb4e580         pmfsuspend pmfsuspend
0       14 3   0       200   ffffa4000fb4e140           pmfevent pmfevent
0       13 3   0       200   ffffa4000fb49980         sopendfree sopendfr
0       12 3   0       200   ffffa4000fb49540             ifwdog ifwdog
0       11 3   0       200   ffffa4000fb49100            iflnkst iflnkst
0       10 3   0       200   ffffa4000fb3c940           nfssilly nfssilly
0        9 3   0       200   ffffa4000fb3c500             vdrain vdrain
0        8 3   1       200   ffffa4000fb3c0c0          modunload mod_unld
0        7 3   0       200   ffffa4000fb33900            xcall/0 xcall
0        6 1   0       200   ffffa4000fb334c0          softser/0
0        5 1   0       200   ffffa4000fb33080          softclk/0
0        4 1   0       200   ffffa4000fb318c0          softbio/0
0        3 1   0       200   ffffa4000fb31480          softnet/0
0        2 1   0       201   ffffa4000fb31040             idle/0
0        0 2   0       240   ffffffff8334b800            swapper
[Locks tracked through LWPs]

****** LWP 2186.2044 (syz-executor.2) @ 0xffffa40012c5b700, l_stat=2

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:config_init+0x54 sys/kern/subr_autoconf.c:366)
lock address : netbsd:config_misc_lock
type         : sleep/adaptive
initialized  : netbsd:config_init+0x54
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffa40012c5b700 last held: 000000000000000000
last locked  : netbsd:device_lookup_acquire+0x2c
unlocked*    : netbsd:device_lookup_acquire+0x1e1
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 2191.2191 (syz-executor.0) @ 0xffffa40012a21740, l_stat=2

*** Locks held:

* Lock 0 (initialized at netbsd:amap_ctor+0x112 sys/uvm/uvm_amap.c:270)
lock address : ffffa40013d02700
type         : sleep/adaptive
initialized  : netbsd:amap_ctor+0x112
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffa40012a21740 last held: 0xffffa40012a21740
last locked* : netbsd:uvm_fault_internal+0x88a
unlocked     : netbsd:uvm_fault_upper_enter+0x366
owner/count  : 0xffffa40012a21740 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 2195.2195 (syz-executor.5) @ 0xffffa400133819c0, l_stat=2

*** Locks held:

* Lock 0 (initialized at netbsd:amap_ctor+0x39 sys/uvm/uvm_amap.c:265)
lock address : ffffa40012a7f540
type         : sleep/adaptive
initialized  : netbsd:amap_ctor+0x39
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffa400133819c0 last held: 0xffffa400133819c0
last locked* : netbsd:uvm_fault_internal+0x88a
unlocked     : netbsd:amap_copy+0x4dc
owner/count  : 0xffffa400133819c0 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 13789.14034 (syz-executor.1) @ 0xffffa40012a76480, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:config_init+0x54 sys/kern/subr_autoconf.c:366)
lock address : netbsd:config_misc_lock
type         : sleep/adaptive
initialized  : netbsd:config_init+0x54
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffa40012a76480 last held: 000000000000000000
last locked  : netbsd:device_lookup_acquire+0x2c
unlocked*    : netbsd:device_lookup_acquire+0x1e1
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 747.747 (dhcpcd) @ 0xffffa40012ccf0c0, 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 : 0xffffa40012ccf0c0 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 742.742 (dhcpcd) @ 0xffffa40012c5bb40, 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 : 0xffffa40012c5bb40 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 292.292 (dhcpcd) @ 0xffffa40012dbb4c0, 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 : 0xffffa40012dbb4c0 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) @ 0xffffa40012dbb080, 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 : 0xffffa40012dbb080 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.26 (softclk/1) @ 0xffffa40010cbc240, 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 :                  1 last held:                  0
relevant lwp : 0xffffa40010cbc240 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) @ 0xffffa4000fb49100, 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 : 0xffffa4000fb49100 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) @ 0xffffffff8334b800, 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 :                  0 last held:                  0
relevant lwp : 0xffffffff8334b800 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:kprintf_init+0x61 sys/kern/subr_prf.c:156)
lock address : netbsd:kprintf_mtx
type         : spin
initialized  : netbsd:kprintf_init+0x61
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffa40012a54340 last held: 0xffffa40012a54340
last locked* : netbsd:kprintf_lock+0x33
unlocked     : netbsd:kprintf_unlock+0x53
owner field  : 0x0000000000000800 wait/spin:                0/1

              PAGE FLAG   PQ            UOBJECT              UANON
0xffffa40000017180 0041 00000000                0x0                0x0
0xffffa40000017200 0041 00000000                0x0                0x0
0xffffa40000017280 0041 00000000                0x0                0x0
0xffffa40000017300 0041 00000000                0x0                0x0
0xffffa40000017380 0041 00000000                0x0                0x0
0xffffa40000017400 0041 00000000                0x0                0x0
0xffffa40000017480 0041 00000000                0x0                0x0
0xffffa40000017500 0041 00000000                0x0                0x0
0xffffa40000017580 0041 00000000                0x0                0x0
0xffffa40000017600 0041 00000000                0x0                0x0
0xffffa40000017680 0041 00000000                0x0                0x0
0xffffa40000017700 0041 00000000                0x0                0x0
0xffffa40000017780 0041 00000000                0x0                0x0
0xffffa40000017800 0041 00000000                0x0                0x0
0xffffa40000017880 0041 00000000                0x0                0x0
0xffffa40000017900 0041 00000000                0x0                0x0
0xffffa40000017980 0041 00000000                0x0                0x0
0xffffa40000017a00 0041 00000000                0x0                0x0
0xffffa40000017a80 0041 00000000                0x0                0x0
0xffffa40000017b00 0041 00000000                0x0                0x0
0xffffa40000017b80 0041 00000000                0x0                0x0
0xffffa40000017c00 0041 00000000                0x0                0x0
0xffffa40000017c80 0041 00000000                0x0                0x0
0xffffa40000017d00 0041 00000000                0x0                0x0
0xffffa40000017d80 0041 00000000                0x0                0x0
0xffffa40000017e00 0041 00000000                0x0                0x0
0xffffa40000017e80 0041 00000000                0x0                0x0
0xffffa40000017f00 0041 00000000                0x0                0x0
0xffffa40000017f80 0041 00000000                0x0                0x0
0xffffa40000018000 0041 00000000                0x0                0x0
0xffffa40000018080 0041 00000000                0x0                0x0
0xffffa40000018100 0041 00000000                0x0                0x0
0xffffa40000018180 0041 00000000                0x0                0x0
0xffffa40000018200 0041 00000000                0x0                0x0
0xffffa40000018280 0041 00000000                0x0                0x0
0xffffa40000018300 0041 00000000                0x0                0x0
0xffffa40000018380 0041 00000000                0x0                0x0
0xffffa40000018400 0041 00000000                0x0                0x0
0xffffa40000018480 0041 00000000                0x0                0x0
0xffffa40000018500 0041 00000000                0x0                0x0
0xffffa40000018580 0041 00000000                0x0                0x0
0xffffa40000018600 0041 00000000                0x0                0x0
0xffffa40000018680 0041 00000000                0x0                0x0
0xffffa40000018700 0041 00000000                0x0                0x0
0xffffa40000018780 0041 00000000                0x0                0x0
0xffffa40000018800 0041 00000000                0x0                0x0
0xffffa40000018880 0041 00000000                0x0                0x0
0xffffa40000018900 0041 00000000                0x0                0x0
0xffffa40000018980 0041 00000000                0x0                0x0
0xffffa40000018a00 0041 00000000                0x0                0x0
0xffffa40000018a80 0041 00000000                0x0                0x0
0xffffa40000018b00 0041 00000000                0x0                0x0
0xffffa40000018b80 0041 00000000                0x0                0x0
0xffffa40000018c00 0041 00000000                0x0                0x0
0xffffa40000018c80 0041 00000000                0x0                0x0
0xffffa40000018d00 0041 00000000                0x0                0x0
0xffffa40000018d80 0041 00000000                0x0                0x0
0xffffa40000018e00 0041 00000000                0x0                0x0
0xffffa40000018e80 0041 00000000                0x0                0x0
0xffffa40000018f00 0041 00000000                0x0                0x0
0xffffa40000018f80 0041 00000000                0x0                0x0
0xffffa40000019000 0041 00000000                0x0                0x0
0xffffa40000019080 0041 00000000                0x0                0x0
0xffffa40000019100 0041 00000000                0x0                0x0
0xffffa40000019180 0041 00000000                0x0                0x0
0xffffa40000019200 0041 00000000                0x0                0x0
0xffffa40000019280 0041 00000000                0x0                0x0
0xffffa40000019300 0041 00000000                0x0                0x0
0xffffa40000019380 0041 00000000                0x0                0x0
0xffffa40000019400 0041 00000000                0x0                0x0
0xffffa40000019480 0041 00000000                0x0                0x0
0xffffa40000019500 0041 00000000                0x0                0x0
0xffffa40000019580 0041 00000000                0x0                0x0
0xffffa40000019600 0041 00000000                0x0                0x0
0xffffa40000019680 0041 00000000                0x0                0x0
0xffffa40000019700 0041 00000000                0x0                0x0
0xffffa40000019780 0041 00000000                0x0                0x0
0xffffa40000019800 0041 00000000                0x0                0x0
0xffffa40000019880 0041 00000000                0x0                0x0
0xffffa40000019900 0041 00000000                0x0                0x0
0xffffa40000019980 0041 00000000                0x0                0x0
0xffffa40000019a00 0041 00000000                0x0                0x0
0xffffa40000019a80 0041 00000000                0x0                0x0
0xffffa40000019b00 0041 00000000                0x0                0x0
0xffffa40000019b80 0041 00000000                0x0                0x0
0xffffa40000019c00 0041 00000000                0x0                0x0
0xffffa40000019c80 0041 00000000                0x0                0x0
0xffffa40000019d00 0041 00000000                0x0                0x0
0xffffa40000019d80 0041 00000000                0x0                0x0
0xffffa40000019e00 0041 00000000                0x0                0x0
0xffffa40000019e80 0041 00000000                0x0                0x0
0xffffa40000019f00 0041 00000000                0x0                0x0
0xffffa40000019f80 0041 00000000                0x0                0x0
0xffffa4000001a000 0041 00000000                0x0                0x0
0xffffa4000001a080 0041 00000000                0x0                0x0
0xffffa4000001a100 0041 00000000                0x0                0x0
0xffffa4000001a180 0041 00000000                0x0                0x0
0xffffa4000001a200 0041 00000000                0x0                0x0
0xffffa4000001a280 0041 00000000                0x0                0x0
0xffffa4000001a300 0041 00000000                0x0                0x0
0xffffa4000001a380 0041 00000000                0x0                0x0
0xffffa4000001a400 0041 00000000                0x0                0x0
0xffffa4000001a480 0041 00000000                0x0                0x0
0xffffa4000001a500 0041 00000000                0x0                0x0
0xffffa4000001a580 0041 00000000                0x0                0x0
0xffffa4000001a600 0041 00000000                0x0                0x0
0xffffa4000001a680 0041 00000000                0x0                0x0
0xffffa4000001a700 0041 00000000                0x0                0x0
0xffffa4000001a780 0041 00000000                0x0                0x0
0xffffa4000001a800 0041 00000000                0x0                0x0
0xffffa4000001a880 0041 00000000                0x0                0x0
0xffffa4000001a900 0041 00000000                0x0                0x0
0xffffa4000001a980 0041 00000000                0x0                0x0
0xffffa4000001aa00 0041 00000000                0x0                0x0
0xffffa4000001aa80 0041 00000000                0x0                0x0
0xffffa4000001ab00 0041 00000000                0x0                0x0
0xffffa4000001ab80 0041 00000000                0x0                0x0
0xffffa4000001ac00 0041 00000000                0x0                0x0
0xffffa4000001ac80 0041 00000000                0x0                0x0
0xffffa4000001ad00 0041 00000000                0x0                0x0
0xffffa4000001ad80 0041 00000000                0x0                0x0
0xffffa4000001ae00 0041 00000000                0x0                0x0
0xffffa4000001ae80 0041 00000000                0x0                0x0
0xffffa4000001af00 0041 00000000                0x0                0x0
0xffffa4000001af80 0041 00000000                0x0                0x0
0xffffa4000001b000 0041 00000000                0x0                0x0
0xffffa4000001b080 0041 00000000                0x0                0x0
0xffffa4000001b100 0041 00000000                0x0                0x0
0xffffa4000001b180 0041 00000000                0x0                0x0
0xffffa4000001b200 0041 00000000                0x0                0x0
0xffffa4000001b280 0041 00000000                0x0                0x0
0xffffa4000001b300 0041 00000000                0x0                0x0
0xffffa4000001b380 0041 00000000                0x0                0x0
0xffffa4000001b400 0041 00000000                0x0                0x0
0xffffa4000001b480 0041 00000000                0x0                0x0
0xffffa4000001b500 0041 00000000                0x0                0x0
0xffffa4000001b580 0041 00000000                0x0                0x0
0xffffa4000001b600 0041 00000000                0x0                0x0
0xffffa4000001b680 0041 00000000                0x0                0x0
0xffffa4000001b700 0041 00000000                0x0                0x0
0xffffa4000001b780 0041 00000000                0x0                0x0
0xffffa4000001b800 0041 00000000                0x0                0x0
0xffffa4000001b880 0041 00000000                0x0                0x0
0xffffa4000001b900 0041 00000000                0x0                0x0
0xffffa4000001b980 0041 00000000                0x0                0x0
0xffffa4000001ba00 0041 00000000                0x0                0x0
0xffffa4000001ba80 0041 00000000                0x0                0x0
0xffffa4000001bb00 0041 00000000                0x0                0x0
0xffffa4000001bb80 0001 00000000                0x0                0x0
0xffffa4000001bc00 0001 00000000                0x0                0x0
0xffffa4000001bc80 0001 00000000                0x0                0x0
0xffffa4000001bd00 0001 00000000                0x0                0x0
0xffffa4000001bd80 0001 00000000                0x0                0x0
0xffffa4000001be00 0001 00000000                0x0                0x0
0xffffa4000001be80 0001 00000000                0x0                0x0
0xffffa4000001bf00 0001 00000000                0x0                0x0
0xffffa4000001bf80 0001 00000000                0x0                0x0
0xffffa4000001c000 0001 00000000                0x0                0x0
0xffffa4000001c080 0001 00000000                0x0                0x0
0xffffa4000001c100 0001 00000000                0x0                0x0
0xffffa4000001c180 0001 00000000                0x0                0x0
0xffffa4000001c200 0001 00000000                0x0                0x0
0xffffa4000001c280 0001 00000000                0x0                0x0
0xffffa4000001c300 0001 00000000                0x0                0x0
0xffffa4000001c380 0001 00000000                0x0                0x0
0xffffa4000001c400 0001 00000000                0x0                0x0
0xffffa4000001c480 0001 00000000                0x0                0x0
0xffffa4000001c500 0001 00000000                0x0                0x0
0xffffa4000001c580 0001 00000000                0x0                0x0
0xffffa4000001c600 0001 00000000                0x0                0x0
0xffffa4000001c680 0001 00000000                0x0                0x0
0xffffa4000001c700 0001 00000000                0x0                0x0
0xffffa4000001c780 0001 00000000                0x0                0x0
0xffffa4000001c800 0001 00000000                0x0                0x0
0xffffa4000001c880 0001 00000000                0x0                0x0
0xffffa4000001c900 0001 00000000                0x0                0x0
0xffffa4000001c980 0001 00000000                0x0                0x0
0xffffa4000001ca00 0001 00000000                0x0                0x0
0xffffa4000001ca80 0001 00000000                0x0                0x0
0xffffa4000001cb00 0001 00000000                0x0                0x0
0xffffa4000001cb80 0001 00000000                0x0                0x0
0xffffa4000001cc00 0001 00000000                0x0                0x0
0xffffa4000001cc80 0001 00000000                0x0                0x0
0xffffa4000001cd00 0001 00000000                0x0                0x0
0xffffa4000001cd80 0001 00000000                0x0                0x0
0xffffa4000001ce00 0001 00000000                0x0                0x0
0xffffa4000001ce80 0001 00000000                0x0                0x0
0xffffa4000001cf00 0001 00000000                0x0                0x0
0xffffa4000001cf80 0001 00000000                0x0                0x0
0xffffa4000001d000 0001 00000000                0x0                0x0
0xffffa4000001d080 0001 00000000                0x0                0x0
0xffffa4000001d100 0001 00000000                0x0                0x0
0xffffa4000001d180 0001 00000000                0x0                0x0
0xffffa4000001d200 0001 00000000                0x0                0x0
0xffffa4000001d280 0001 00000000                0x0                0x0
0xffffa4000001d300 0001 00000000                0x0                0x0
0xffffa4000001d380 0001 00000000                0x0                0x0
0xffffa4000001d400 0001 00000000                0x0                0x0
0xffffa4000001d480 0001 00000000                0x0                0x0
0xffffa4000001d500 0001 00000000                0x0                0x0
0xffffa4000001d580 0001 00000000                0x0                0x0
0xffffa4000001d600 0001 00000000                0x0                0x0
0xffffa4000001d680 0001 00000000                0x0                0x0
0xffffa4000001d700 0001 00000000                0x0                0x0
0xffffa4000001d780 0001 00000000                0x0                0x0
0xffffa4000001d800 0001 00000000                0x0                0x0
0xffffa4000001d880 0001 00000000                0x0                0x0
0xffffa4000001d900 0001 00000000                0x0                0x0
0xffffa4000001d980 0001 00000000                0x0                0x0
0xffffa4000001da00 0001 00000000                0x0                0x0
0xffffa4000001da80 0001 00000000                0x0                0x0
0xffffa4000001db00 0001 00000000                0x0                0x0
0xffffa4000001db80 0001 00000000                0x0                0x0
0xffffa4000001dc00 0001 00000000                0x0                0x0
0xffffa4000001dc80 0001 00000000                0x0                0x0
0xffffa4000001dd00 0001 00000000                0x0                0x0
0xffffa4000001dd80 0001 00000000                0x0                0x0
0xffffa4000001de00 0001 00000000                0x0                0x0
0xffffa4000001de80 0001 00000000                0x0                0x0
0xffffa4000001df00 0001 00000000                0x0                0x0
0xffffa4000001df80 0001 00000000                0x0                0x0
0xffffa4000001e000 0001 00000000                0x0                0x0
0xffffa4000001e080 0001 00000000                0x0                0x0
0xffffa4000001e100 0001 00000000                0x0                0x0
0xffffa4000001e180 0001 00000000                0x0                0x0
0xffffa4000001e200 0001 00000000                0x0                0x0
0xffffa4000001e280 0001 00000000                0x0                0x0
0xffffa4000001e300 0001 00000000                0x0                0x0
0xffffa4000001e380 0001 00000000                0x0                0x0
0xffffa4000001e400 0001 00000000                0x0                0x0
0xffffa4000001e480 0001 00000000                0x0                0x0
0xffffa4000001e500 0001 00000000                0x0                0x0
0xffffa4000001e580 0001 00000000                0x0                0x0
0xffffa4000001e600 0001 00000000                0x0                0x0
0xffffa4000001e680 0001 00000000                0x0                0x0
0xffffa4000001e700 0001 00000000                0x0                0x0
0xffffa4000001e780 0001 00000000                0x0                0x0
0xffffa4000001e800 0001 00000000                0x0                0x0
0xffffa4000001e880 0001 00000000                0x0                0x0
0xffffa4000001e900 0001 00000000                0x0                0x0
0xffffa4000001e980 0001 00000000                0x0                0x0
0xffffa4000001ea00 0001 00000000                0x0                0x0
0xffffa4000001ea80 0001 00000000                0x0                0x0
0xffffa4000001eb00 0001 00000000                0x0                0x0
0xffffa4000001eb80 0001 00000000                0x0                0x0
0xffffa4000001ec00 0001 00000000                0x0                0x0
0xffffa4000001ec80 0001 00000000                0x0                0x0
0xffffa4000001ed00 0001 00000000                0x0                0x0
0xffffa4000001ed80 0001 00000000                0x0                0x0
0xffffa4000001ee00 0001 00000000                0x0                0x0
0xffffa4000001ee80 0001 00000000                0x0                0x0
0xffffa4000001ef00 0001 00000000                0x0                0x0
0xffffa4000001ef80 0001 00000000                0x0                0x0
0xffffa4000001f000 0001 00000000                0x0                0x0
0xffffa4000001f080 0001 00000000                0x0                0x0
0xffffa4000001f100 0001 00000000                0x0                0x0
0xffffa4000001f180 0001 00000000                0x0                0x0
0xffffa4000001f200 0001 00000000                0x0                0x0
0xffffa4000001f280 0001 00000000                0x0                0x0
0xffffa4000001f300 0001 00000000                0x0                0x0
0xffffa4000001f380 0001 00000000                0x0                0x0
0xffffa4000001f400 0001 00000000                0x0                0x0
0xffffa4000001f480 0001 00000000                0x0                0x0
0xffffa4000001f500 0001 00000000                0x0                0x0
0xffffa4000001f580 0001 00000000                0x0                0x0
0xffffa4000001f600 0001 00000000                0x0                0x0
0xffffa4000001f680 0001 00000000                0x0                0x0
0xffffa4000001f700 0001 00000000                0x0                0x0
0xffffa4000001f780 0001 00000000                0x0                0x0
0xffffa4000001f800 0001 00000000                0x0                0x0
0xffffa4000001f880 0001 00000000                0x0                0x0
0xffffa4000001f900 0001 00000000                0x0                0x0
0xffffa4000001f980 0001 00000000                0x0                0x0
0xffffa4000001fa00 0001 00000000                0x0                0x0
0xffffa4000001fa80 0001 00000000                0x0                0x0
0xffffa4000001fb00 0001 00000000                0x0                0x0
0xffffa4000001fb80 0001 00000000                0x0                0x0
0xffffa4000001fc00 0001 00000000                0x0                0x0
0xffffa4000001fc80 0001 00000000                0x0                0x0
0xffffa4000001fd00 0001 00000000                0x0                0x0
0xffffa4000001fd80 0001 00000000                0x0                0x0
0xffffa4000001fe00 0001 00000000                0x0                0x0
0xffffa4000001fe80 0001 00000000                0x0                0x0
0xffffa4000001ff00 0001 00000000                0x0                0x0
0xffffa4000001ff80 0001 00000000                0x0                0x0
0xffffa40000020000 0001 00000000                0x0                0x0
0xffffa40000020080 0001 00000000                0x0                0x0
0xffffa40000020100 0001 00000000                0x0                0x0
0xffffa40000020180 0001 00000000                0x0                0x0
0xffffa40000020200 0001 00000000                0x0                0x0
0xffffa40000020280 0001 00000000                0x0                0x0
0xffffa40000020300 0001 00000000                0x0                0x0
0xffffa40000020380 0001 00000000                0x0                0x0
0xffffa40000020400 0001 00000000                0x0                0x0
0xffffa40000020480 0001 00000000                0x0                0x0
0xffffa40000020500 0001 00000000                0x0                0x0
0xffffa40000020580 0001 00000000                0x0                0x0
0xffffa40000020600 0001 00000000                0x0                0x0
0xffffa40000020680 0001 00000000                0x0                0x0
0xffffa40000020700 0001 00000000                0x0                0x0
0xffffa40000020780 0001 00000000                0x0                0x0
0xffffa40000020800 0001 00000000                0x0                0x0
0xffffa40000020880 0001 00000000                0x0                0x0
0xffffa40000020900 0001 00000000                0x0                0x0
0xffffa40000020980 0001 00000000                0x0                0x0
0xffffa40000020a00 0001 00000000                0x0                0x0
0xffffa40000020a80 0001 00000000                0x0                0x0
0xffffa40000020b00 0001 00000000                0x0                0x0
0xffffa40000020b80 0001 00000000                0x0                0x0
0xffffa40000020c00 0001 00000000                0x0                0x0
0xffffa40000020c80 0001 00000000                0x0                0x0
0xffffa40000020d00 0001 00000000                0x0                0x0
0xffffa40000020d80 0001 00000000                0x0                0x0
0xffffa40000020e00 0001 00000000                0x0                0x0
0xffffa40000020e80 0001 00000000                0x0                0x0
0xffffa40000020f00 0001 00000000                0x0                0x0
0xffffa40000020f80 0001 00000000                0x0                0x0
0xffffa40000021000 0001 00000000                0x0                0x0
0xffffa40000021080 0001 00000000                0x0                0x0
0xffffa40000021100 0001 00000000                0x0                0x0
0xffffa40000021180 0001 00000000                0x0                0x0
0xffffa40000021200 0001 00000000                0x0                0x0
0xffffa40000021280 0001 00000000                0x0                0x0
0xffffa40000021300 0001 00000000                0x0                0x0
0xffffa40000021380 0001 00000000                0x0                0x0
0xffffa40000021400 0001 00000000                0x0                0x0
0xffffa40000021480 0001 00000000                0x0                0x0
0xffffa40000021500 0001 00000000                0x0                0x0
0xffffa40000021580 0001 00000000                0x0                0x0
0xffffa40000021600 0001 00000000                0x0                0x0
0xffffa40000021680 0001 00000000                0x0                0x0
0xffffa40000021700 0001 00000000                0x0                0x0
0xffffa40000021780 0001 00000000                0x0                0x0
0xffffa40000021800 0001 00000000                0x0                0x0
0xffffa40000021880 0001 00000000                0x0                0x0
0xffffa40000021900 0001 00000000                0x0                0x0
0xffffa40000021980 0001 00000000                0x0                0x0
0xffffa40000021a00 0001 00000000                0x0                0x0
0xffffa40000021a80 0001 00000000                0x0                0x0
0xffffa40000021b00 0001 00000000                0x0                0x0
0xffffa40000021b80 0001 00000000                0x0                0x0
0xffffa40000021c00 0001 00000000                0x0                0x0
0xffffa40000021c80 0001 00000000                0x0                0x0
0xffffa40000021d00 0001 00000000                0x0                0x0
0xffffa40000021d80 0001 00000000                0x0                0x0
0xffffa40000021e00 0001 00000000                0x0                0x0
0xffffa40000021e80 0001 00000000                0x0                0x0
0xffffa40000021f00 0001 00000000                0x0                0x0
0xffffa40000021f80 0001 00000000                0x0                0x0
0xffffa40000022000 0001 00000000                0x0                0x0
0xffffa40000022080 0001 00000000                0x0                0x0
0xffffa40000022100 0001 00000000                0x0                0x0
0xffffa40000022180 0001 00000000                0x0                0x0
0xffffa40000022200 0001 00000000                0x0                0x0
0xffffa40000022280 0001 00000000                0x0                0x0
0xffffa40000022300 0001 00000000                0x0                0x0
0xffffa40000022380 0001 00000000                0x0                0x0
0xffffa40000022400 0001 00000000                0x0                0x0
0xffffa40000022480 0001 00000000                0x0                0x0
0xffffa40000022500 0001 00000000                0x0                0x0
0xffffa40000022580 0001 00000000                0x0                0x0
0xffffa40000022600 0001 00000000                0x0                0x0
0xffffa40000022680 0001 00000000                0x0                0x0
0xffffa40000022700 0001 00000000                0x0                0x0
0xffffa40000022780 0001 00000000                0x0                0x0
0xffffa40000022800 0001 00000000                0x0                0x0
0xffffa40000022880 0001 00000000                0x0                0x0
0xffffa40000022900 0001 00000000                0x0                0x0
0xffffa40000022980 0001 00000000                0x0                0x0
0xffffa40000022a00 0001 00000000                0x0                0x0
0xffffa40000022a80 0001 00000000                0x0                0x0
0xffffa40000022b00 0001 00000000                0x0                0x0
0xffffa40000022b80 0001 00000000                0x0                0x0
0xffffa40000022c00 0001 00000000                0x0                0x0
0xffffa40000022c80 0001 00000000                0x0                0x0
0xffffa40000022d00 0001 00000000                0x0                0x0
0xffffa40000022d80 0001 00000000                0x0                0x0
0xffffa40000022e00 0001 00000000                0x0                0x0
0xffffa40000022e80 0001 00000000                0x0                0x0
0xffffa40000022f00 0001 00000000                0x0                0x0
0xffffa40000022f80 0001 00000000                0x0                0x0
0xffffa40000023000 0001 00000000                0x0                0x0
0xffffa40000023080 0001 00000000                0x0                0x0
0xffffa40000023100 0001 00000000                0x0                0x0
0xffffa40000023180 0001 00000000                0x0                0x0
0xffffa40000023200 0001 00000000                0x0                0x0
0xffffa40000023280 0001 00000000                0x0                0x0
0xffffa40000023300 0001 00000000                0x0                0x0
0xffffa40000023380 0001 00000000                0x0                0x0
0xffffa40000023400 0001 00000000                0x0                0x0
0xffffa40000023480 0001 00000000                0x0                0x0
0xffffa40000023500 0001 00000000                0x0                0x0
0xffffa40000023580 0001 00000000                0x0                0x0
0xffffa40000023600 0001 00000000                0x0                0x0
0xffffa40000023680 0001 00000000                0x0                0x0
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0xffffa40000026e80 0001 00000000                0x0                0x0
0xffffa40000026f00 0001 00000000                0x0                0x0
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0xffffa40000027000 0001 00000000                0x0                0x0
0xffffa40000027080 0001 00000000                0x0                0x0
0xffffa40000027100 0001 00000000                0x0                0x0
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0xffffa40000027200 0001 00000000                0x0                0x0
0xffffa40000027280 0001 00000000                0x0                0x0
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0xffffa40000027400 0001 00000000                0x0                0x0
0xffffa40000027480 0001 00000000                0x0                0x0
0xffffa40000027500 0001 00000000                0x0                0x0
0xffffa40000027580 0001 00000000                0x0                0x0
0xffffa40000027600 0001 00000000                0x0                0x0
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0xffffa40000027700 0001 00000000                0x0                0x0
0xffffa40000027780 0001 00000000                0x0                0x0
0xffffa40000027800 0001 00000000                0x0                0x0
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0xffffa40000027b00 0001 00000000                0x0                0x0
0xffffa40000027b80 0001 00000000                0x0                0x0
0xffffa40000027c00 0001 00000000                0x0                0x0
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0xffffa40000027d00 0001 00000000                0x0                0x0
0xffffa40000027d80 0001 00000000                0x0                0x0
0xffffa40000027e00 0001 00000000                0x0                0x0
0xffffa40000027e80 0001 00000000                0x0                0x0
0xffffa40000027f00 0001 00000000                0x0                0x0
0xffffa40000027f80 0001 00000000                0x0                0x0
0xffffa40000028000 0001 00000000                0x0                0x0
0xffffa40000028080 0001 00000000                0x0                0x0
0xffffa40000028100 0001 00000000                0x0                0x0
0xffffa40000028180 0001 00000000                0x0                0x0
0xffffa40000028200 0001 00000000                0x0                0x0
0xffffa40000028280 0001 00000000                0x0                0x0
0xffffa40000028300 0001 00000000                0x0                0x0
0xffffa40000028380 0001 00000000                0x0                0x0
0xffffa40000028400 0001 00000000                0x0                0x0
0xffffa40000028480 0001 00000000                0x0                0x0
0xffffa40000028500 0001 00000000                0x0                0x0
0xffffa40000028580 0001 00000000                0x0                0x0
0xffffa40000028600 0001 00000000                0x0                0x0
0xffffa40000028680 0001 00000000                0x0                0x0
0xffffa40000028700 0001 00000000                0x0                0x0
0xffffa40000028780 0001 00000000                0x0                0x0
0xffffa40000028800 0001 00000000                0x0                0x0
0xffffa40000028880 0001 00000000                0x0                0x0
0xffffa40000028900 0001 00000000                0x0                0x0
0xffffa40000028980 0001 00000000                0x0                0x0
0xffffa40000028a00 0001 00000000                0x0                0x0
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0xffffa40000028b00 0001 00000000                0x0                0x0
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0xffffa40000028c00 0001 00000000                0x0                0x0
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0xffffa40000028d00 0001 00000000                0x0                0x0
0xffffa40000028d80 0001 00000000                0x0                0x0
0xffffa40000028e00 0001 00000000                0x0                0x0
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0xffffa40000028f00 0001 00000000                0x0                0x0
0xffffa40000028f80 0001 00000000                0x0                0x0
0xffffa40000029000 0001 00000000                0x0                0x0
0xffffa40000029080 0001 00000000                0x0                0x0
0xffffa40000029100 0001 00000000                0x0                0x0
0xffffa40000029180 0001 00000000                0x0                0x0
0xffffa40000029200 0001 00000000                0x0                0x0
0xffffa40000029280 0001 00000000                0x0                0x0
0xffffa40000029300 0001 00000000                0x0                0x0
0xffffa40000029380 0001 00000000                0x0                0x0
0xffffa40000029400 0001 00000000                0x0                0x0
0xffffa40000029480 0001 00000000                0x0                0x0
0xffffa40000029500 0001 00000000                0x0                0x0
0xffffa40000029580 0001 00000000                0x0                0x0
0xffffa40000029600 0001 00000000                0x0                0x0
0xffffa40000029680 0001 00000000                0x0                0x0
0xffffa40000029700 0001 00000000                0x0                0x0
0xffffa40000029780 0001 00000000                0x0                0x0
0xffffa40000029800 0001 00000000                0x0                0x0
0xffffa40000029880 0001 00000000                0x0                0x0
0xffffa40000029900 0001 00000000                0x0                0x0
0xffffa40000029980 0001 00000000                0x0                0x0
0xffffa40000029a00 0001 00000000                0x0                0x0
0xffffa40000029a80 0001 00000000                0x0                0x0
0xffffa40000029b00 0001 00000000                0x0                0x0
0xffffa40000029b80 0001 00000000                0x0                0x0
0xffffa40000029c00 0001 00000000                0x0                0x0
0xffffa40000029c80 0001 00000000                0x0                0x0
0xffffa40000029d00 0001 00000000                0x0                0x0
0xffffa40000029d80 0001 00000000                0x0                0x0
0xffffa40000029e00 0001 00000000                0x0                0x0
0xffffa40000029e80 0001 00000000                0x0                0x0
0xffffa40000029f00 0001 00000000                0x0                0x0
0xffffa40000029f80 0001 00000000                0x0                0x0
0xffffa4000002a000 0001 00000000                0x0                0x0
0xffffa4000002a080 0001 00000000                0x0                0x0
0xffffa4000002a100 0001 00000000                0x0                0x0
0xffffa4000002a180 0001 00000000                0x0                0x0
0xffffa4000002a200 0001 00000000                0x0                0x0
0xffffa4000002a280 0001 00000000                0x0                0x0
0xffffa4000002a300 0001 00000000                0x0                0x0
0xffffa4000002a380 0001 00000000                0x0                0x0
0xffffa4000002a400 0001 00000000                0x0                0x0
0xffffa4000002a480 0001 00000000                0x0                0x0
0xffffa4000002a500 0001 00000000                0x0                0x0
0xffffa4000002a580 0001 00000000                0x0                0x0
0xffffa4000002a600 0001 00000000                0x0                0x0
0xffffa4000002a680 0001 00000000                0x0                0x0
0xffffa4000002a700 0001 00000000                0x0                0x0
0xffffa4000002a780 0001 00000000                0x0                0x

---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
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syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.

If the bug is already fixed, let syzbot know by replying with:
#syz fix: exact-commit-title

If you want to change bug's subsystems, reply with:
#syz set subsystems: new-subsystem
(See the list of subsystem names on the web dashboard)

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#syz dup: exact-subject-of-another-report

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#syz undup

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