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protection fault in fork1 (4)



Hello,

syzbot found the following issue on:

HEAD commit:    23ee83f7c0ae c.7: mention that C11 and C17 have been publi..
git tree:       netbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=140a1b87a80000
kernel config:  https://syzkaller.appspot.com/x/.config?x=739e57438eb9ed9e
dashboard link: https://syzkaller.appspot.com/bug?extid=12e35f5565b8e83267a2
compiler:       Debian clang version 15.0.6

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

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/a2246aa2875c/disk-23ee83f7.raw.xz
netbsd.gdb: https://storage.googleapis.com/syzbot-assets/f5e0702a2a8a/netbsd-23ee83f7.gdb.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+12e35f5565b8e83267a2%syzkaller.appspotmail.com@localhost

[ 731.4816972] fatal protection fault in supervisor mode
[ 731.5274431] trap type 4 code 0 rip 0xffffffff851a3dac cs 0x8 rflags 0x10246 cr2 0x7b4115435f44 ilevel 0 rsp 0xffffad00c7bb9b50
[ 731.6097316] curlwp 0xffffad0013be90c0 pid 2117.2117 lowest kstack 0xffffad00c7bb22c0
kernel: protection fault trap, code=0
Stopped in pid 2117.2117 (syz-executor.1) at    netbsd:fork1+0x25ac:    movq    0(%r14),%rbx
?
fork1() at netbsd:fork1+0x25ac sys/kern/kern_fork.c:513
sys_fork() at netbsd:sys_fork+0xa5 sys/kern/kern_fork.c:120
sys___syscall() at netbsd:sys___syscall+0x2ae sy_call sys/sys/syscallvar.h:65 [inline]
sys___syscall() at netbsd:sys___syscall+0x2ae sys/kern/sys_syscall.c:90
syscall() at netbsd:syscall+0x60c sy_invoke sys/sys/syscallvar.h:94 [inline]
syscall() at netbsd:syscall+0x60c sys/arch/x86/x86/syscall.c:138
--- syscall (number 2 via SYS_syscall) ---
netbsd:syscall+0x60c:
Panic string: (null)
PID    LID S CPU     FLAGS       STRUCT LWP *               NAME WAIT
2045  2045 2   1         0   ffffad00140e0b40     syz-executor.0
2177  2177 3   1         0   ffffad00140e0700     syz-executor.1 uarea
3249  3249 2   0         0   ffffad00140e02c0     syz-executor.1
2033  2033 3   1         0   ffffad00140ce6c0     syz-executor.1 uarea
2900  2900 2   0         0   ffffad00140ce280     syz-executor.1
2042  2042 2   0         0   ffffad0013fe9ac0     syz-executor.1
2038  2038 2   0         0   ffffad0013fe9240     syz-executor.1
2156  2156 2   0         0   ffffad0013fcda80     syz-executor.1
2490  2490 2   0         0   ffffad0013fcd640     syz-executor.1
2867  2867 2   0         0   ffffad0013fcd200     syz-executor.1
2903  2903 2   0         0   ffffad0013ee1a40     syz-executor.1
2899  2899 2   0         0   ffffad0013ee1600     syz-executor.1
3285  3285 3   1         0   ffffad0013ee11c0     syz-executor.1 uarea
2176  2176 2   0         0   ffffad0013ecca00     syz-executor.1
2943  2943 2   0         0   ffffad0013ecc5c0     syz-executor.1
2521  2521 2   0         0   ffffad0013ecc180     syz-executor.1
3529  3529 2   0         0   ffffad0013eb89c0     syz-executor.1
2030  2030 2   0         0   ffffad0013eb8580     syz-executor.1
2018  2018 3   0         0   ffffad0013eb8140     syz-executor.1 uarea
3157  3157 2   0         0   ffffad0013da7980     syz-executor.1
3303  3303 2   0         0   ffffad0013da7100     syz-executor.1
2155  2155 2   1     40000   ffffad0013957900     syz-executor.1
2034  2034 2   0     40000   ffffad00139574c0     syz-executor.1
3254  3254 2   0     40000   ffffad0013be9940     syz-executor.1
2117 >2117 7   0     40000   ffffad0013be90c0     syz-executor.1
2859  2859 2   0     40000   ffffad001384bb80     syz-executor.3
3133  3133 2   0     40000   ffffad0013957080     syz-executor.2
3279  3279 2   0     40000   ffffad001382a6c0     syz-executor.5
3144 >3144 7   1     40000   ffffad00135b5580     syz-executor.4
3283  2897 1   0         0   ffffad00140ceb00     syz-executor.1
3283  3544 2   0         0   ffffad0013da7540     syz-executor.1
3283  2029 2   0     40000   ffffad0013818680     syz-executor.1
3283  2041 3   1     40000   ffffad001384f340     syz-executor.1 tstile
3283  3283 2   0  10040000   ffffad0013818ac0     syz-executor.1
654    654 3   1       180   ffffad0013836700     syz-executor.1 parked
2875  2875 3   1       180   ffffad0013538980     syz-executor.1 parked
3290  3290 2   0       140   ffffad001382ab00     syz-executor.5
3294  3294 2   0       140   ffffad0013764a80     syz-executor.3
1616  1616 3   1        40   ffffad00138362c0     syz-executor.0 tstile
1429  1429 2   0       140   ffffad001384b300     syz-executor.1
2366  2366 3   0       180   ffffad0013be9500     syz-executor.1 parked
1267  1267 3   0       180   ffffad0013a6f040     syz-executor.1 parked
1384  1384 3   0       180   ffffad0013818240     syz-executor.1 parked
2528  2528 3   0       180   ffffad0013836b40     syz-executor.1 parked
996    996 3   1       180   ffffad00135e6180     syz-executor.0 parked
2139  2277 3   1  11100000   ffffad00135e6a00     syz-executor.0 vfork
2139  2139 2   0  11000040   ffffad0013a6f480     syz-executor.0
1844  1844 2   0       140   ffffad001367da40     syz-executor.2
921    921 3   0       180   ffffad0013a6f8c0     syz-executor.0 parked
906    904 3   0  11100000   ffffad0013764200     syz-executor.0 vfork
906    906 2   0  11000040   ffffad00135b5140     syz-executor.0
510    510 3   1       180   ffffad001384fbc0     syz-executor.4 parked
873    873 2   0       140   ffffad0012c7c500     syz-executor.4
404    404 3   1       180   ffffad001384b740     syz-executor.1 parked
403    403 3   1       180   ffffad001384f780     syz-executor.1 parked
1334  1334 3   1       180   ffffad001382a280     syz-executor.1 parked
1239  1869 3   1       180   ffffad0013764640         syz-fuzzer kqueue
1239  1359 3   0       180   ffffad001367d1c0         syz-fuzzer parked
1239  1208 3   1       1c0   ffffad00135e65c0         syz-fuzzer wait
1239  1211 3   0       1c0   ffffad00135b59c0         syz-fuzzer wait
1239  1344 3   1       180   ffffad0013538540         syz-fuzzer parked
1239  1358 3   0       180   ffffad0013538100         syz-fuzzer parked
1239  1187 3   1       180   ffffad0012c7c940         syz-fuzzer wait
1239  1279 3   0       1c0   ffffad0012c7c0c0         syz-fuzzer wait
1239  1350 3   1       180   ffffad0012bbc900         syz-fuzzer parked
1239  1376 3   0       180   ffffad0012bbc4c0         syz-fuzzer parked
1239   932 3   0       180   ffffad0012bbc080         syz-fuzzer parked
1239  1202 3   1       1c0   ffffad0012396700         syz-fuzzer wait
1239   449 2   0       140   ffffad00125d0780         syz-fuzzer
1239  1239 3   1       180   ffffad0012304b00         syz-fuzzer wait
1126  1126 3   0       180   ffffad00123046c0               sshd select
949    949 3   0       180   ffffad0012304280              getty nanoslp
1236  1236 3   1       180   ffffad0012b8e8c0              getty nanoslp
1195  1195 3   0       180   ffffad0012204ac0              getty nanoslp
1186  1186 3   0       1c0   ffffad0012201200              getty ttyraw
800    800 3   0       180   ffffad0012b8e480               sshd select
1119  1119 3   1       180   ffffad0012b8e040             powerd kqueue
839    839 3   0       180   ffffad0012520300            syslogd kqueue
601    601 3   0       180   ffffad00123962c0             dhcpcd poll
745    745 3   0       180   ffffad0012520740             dhcpcd poll
567    567 3   0       180   ffffad00125d0bc0             dhcpcd poll
301    301 3   0       180   ffffad00125d0340             dhcpcd poll
492    492 3   1       180   ffffad0012396b40             dhcpcd poll
491    491 3   1       180   ffffad0012520b80             dhcpcd poll
1        1 3   1       180   ffffad0011ede100               init wait
0     1965 3   1       200   ffffad001367d600             ktrace ktrwait
0      944 3   0       200   ffffad0012201640            physiod physiod
0      196 3   1       200   ffffad0012204680          pooldrain pooldrain
0      195 3   0       200   ffffad0012204240            ioflush syncer
0      194 3   0       200   ffffad0012201a80           pgdaemon pgdaemon
0      167 3   0       200   ffffad0012170a40               usb7 usbevt
0      172 3   0       200   ffffad0012170600               usb6 usbevt
0      170 3   1       200   ffffad00121701c0               usb5 usbevt
0      168 3   0       200   ffffad0012141a00               usb4 usbevt
0      166 3   1       200   ffffad00121415c0               usb3 usbevt
0      165 3   0       200   ffffad0012141180               usb2 usbevt
0       31 3   0       200   ffffad00120859c0               usb1 usbevt
0       63 3   0       200   ffffad0012085580               usb0 usbevt
0      126 3   1       200   ffffad0012085140         usbtask-dr usbtsk
0      125 3   0       200   ffffad0011ede980         usbtask-hc usbtsk
0      124 3   0       200   ffffad00103f4b00          swwreboot swwreboot
0      123 3   1       200   ffffad0011ede540             npfgc0 npfgcw
0      122 3   1       200   ffffad0011ed1940            rt_free rt_free
0      121 3   1       200   ffffad0011ed1500              unpgc unpgc
0      120 3   0       200   ffffad0011ed10c0    key_timehandler key_timehandler
0      119 3   1       200   ffffad0011ecd900    icmp6_wqinput/1 icmp6_wqinput
0      118 3   0       200   ffffad0011ecd4c0    icmp6_wqinput/0 icmp6_wqinput
0      117 3   1       200   ffffad0011ecd080          nd6_timer nd6_timer
0      116 3   1       200   ffffad0011ceebc0    carp6_wqinput/1 carp6_wqinput
0      115 3   0       200   ffffad0011cee780    carp6_wqinput/0 carp6_wqinput
0      114 3   1       200   ffffad0011cee340     carp_wqinput/1 carp_wqinput
0      113 3   0       200   ffffad0011eaa8c0     carp_wqinput/0 carp_wqinput
0      112 3   1       200   ffffad0011eaa480     icmp_wqinput/1 icmp_wqinput
0      111 3   0       200   ffffad0011cecb80     icmp_wqinput/0 icmp_wqinput
0      110 3   0       200   ffffad0011cec740           rt_timer rt_timer
0      109 3   0       200   ffffad0011eaa040        vmem_rehash vmem_rehash
0      100 3   1       200   ffffad0011cec300          entbutler entropy
0       99 2   0       240   ffffad00117e0b40              viomb
0       98 3   1       200   ffffad00117e0700      vioif0_txrx/1 vioif0_txrx
0       97 3   0       200   ffffad00117e02c0      vioif0_txrx/0 vioif0_txrx
0       30 3   0       200   ffffad00103f46c0           scsibus0 sccomp
0       29 3   0       200   ffffad00103f4280               pms0 pmsreset
0       28 3   1       200   ffffad00103d9ac0            xcall/1 xcall
0       27 1   1       200   ffffad00103d9680          softser/1
0       26 1   1       200   ffffad00103d9240          softclk/1
0       25 1   1       200   ffffad00103d7a80          softbio/1
0       24 1   1       200   ffffad00103d7640          softnet/1
0       23 1   1       201   ffffad00103d7200             idle/1
0       22 3   0       200   ffffad000f1e3a40           lnxsyswq lnxsyswq
0       21 3   0       200   ffffad000f1e3600           lnxubdwq lnxubdwq
0       20 3   0       200   ffffad000f1e31c0           lnxpwrwq lnxpwrwq
0       19 3   0       200   ffffad000f1e1a00           lnxlngwq lnxlngwq
0       18 3   0       200   ffffad000f1e15c0           lnxhipwq lnxhipwq
0       17 3   0       200   ffffad000f1e1180           lnxrcugc lnxrcugc
0       16 3   0       200   ffffad000f1db9c0             sysmon smtaskq
0       15 3   0       200   ffffad000f1db580         pmfsuspend pmfsuspend
0       14 3   0       200   ffffad000f1db140           pmfevent pmfevent
0       13 3   0       200   ffffad000f1d9980         sopendfree sopendfr
0       12 3   0       200   ffffad000f1d9540             ifwdog ifwdog
0       11 3   1       200   ffffad000f1d9100            iflnkst iflnkst
0       10 3   0       200   ffffad000f1cf940           nfssilly nfssilly
0        9 3   0       200   ffffad000f1cf500             vdrain vdrain
0        8 3   1       200   ffffad000f1cf0c0          modunload mod_unld
0        7 3   0       200   ffffad000ebdb900            xcall/0 xcall
0        6 1   0       200   ffffad000ebdb4c0          softser/0
0        5 1   0       200   ffffad000ebdb080          softclk/0
0        4 1   0       200   ffffad000ebd98c0          softbio/0
0        3 1   0       200   ffffad000ebd9480          softnet/0
0        2 1   0       201   ffffad000ebd9040             idle/0
0        0 3   1       200   ffffffff8686ea80            swapper uvm
[Locks tracked through LWPs]

****** LWP 2045.2045 (syz-executor.0) @ 0xffffad00140e0b40, l_stat=2

*** Locks held:

* Lock 0 (initialized at netbsd:pmap_ctor+0xc0 sys/arch/x86/x86/pmap.c:2872)
lock address : ffffad00140d9540
type         : sleep/adaptive
initialized  : netbsd:pmap_ctor+0xc0
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffad00140e0b40 last held: 0xffffad00140e0b40
last locked* : netbsd:pmap_enter_ma+0x11ce
unlocked     : netbsd:pmap_extract+0x72d
owner field  : 0xffffad00140e0b40 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

* Lock 1 (initialized at netbsd:pool_init+0x2061 sys/kern/subr_pool.c:981)
lock address : netbsd:pmap_pvp_cache+0xb0
type         : sleep/adaptive
initialized  : netbsd:pool_init+0x2061
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffad00140e0b40 last held: 0xffffad00140e0b40
last locked* : netbsd:pool_get+0x7fc
unlocked     : netbsd:pool_get+0x3a57
owner field  : 0xffffad00140e0b40 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 2943.2943 (syz-executor.1) @ 0xffffad0013ecc5c0, l_stat=2

*** Locks held:

* Lock 0 (initialized at netbsd:pmap_ctor+0xc0 sys/arch/x86/x86/pmap.c:2872)
lock address : ffffad0013eb48c0
type         : sleep/adaptive
initialized  : netbsd:pmap_ctor+0xc0
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffad0013ecc5c0 last held: 0xffffad0013ecc5c0
last locked* : netbsd:pmap_extract+0x130
unlocked     : netbsd:pmap_enter_ma+0x6f3f
owner field  : 0xffffad0013ecc5c0 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 2521.2521 (syz-executor.1) @ 0xffffad0013ecc180, l_stat=2

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:pmap_ctor+0xc0 sys/arch/x86/x86/pmap.c:2872)
lock address : ffffad0013eb4700
type         : sleep/adaptive
initialized  : netbsd:pmap_ctor+0xc0
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  1
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffad0013ecc180 last held: 000000000000000000
last locked  : netbsd:pmap_extract+0x130
unlocked*    : netbsd:pmap_extract+0x72d
owner field  : 0xffffad0013ecc180 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 3529.3529 (syz-executor.1) @ 0xffffad0013eb89c0, l_stat=2

*** Locks held:

* Lock 0 (initialized at netbsd:pmap_ctor+0xc0 sys/arch/x86/x86/pmap.c:2872)
lock address : ffffad0013eb4540
type         : sleep/adaptive
initialized  : netbsd:pmap_ctor+0xc0
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffad0013eb89c0 last held: 0xffffad0013eb89c0
last locked* : netbsd:pmap_enter_ma+0x11ce
unlocked     : netbsd:pmap_extract+0x72d
owner field  : 0xffffad0013eb89c0 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 2030.2030 (syz-executor.1) @ 0xffffad0013eb8580, l_stat=2

*** Locks held:

* Lock 0 (initialized at netbsd:pmap_ctor+0xc0 sys/arch/x86/x86/pmap.c:2872)
lock address : ffffad0013eb4380
type         : sleep/adaptive
initialized  : netbsd:pmap_ctor+0xc0
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffad0013eb8580 last held: 0xffffad0013eb8580
last locked* : netbsd:pmap_enter_ma+0x11ce
unlocked     : netbsd:pmap_extract+0x72d
owner field  : 0xffffad0013eb8580 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 3157.3157 (syz-executor.1) @ 0xffffad0013da7980, l_stat=2

*** Locks held:

* Lock 0 (initialized at netbsd:uvmspace_fork+0x3e4 uvm_map_setup sys/uvm/uvm_map.c:4794 [inline])
* Lock 0 (initialized at netbsd:uvmspace_fork+0x3e4 uvmspace_init sys/uvm/uvm_map.c:4137 [inline])
* Lock 0 (initialized at netbsd:uvmspace_fork+0x3e4 uvmspace_alloc sys/uvm/uvm_map.c:4116 [inline])
* Lock 0 (initialized at netbsd:uvmspace_fork+0x3e4 sys/uvm/uvm_map.c:4593)
lock address : ffffad0013eaa060
type         : sleep/adaptive
initialized  : netbsd:uvmspace_fork+0x3e4
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffad0013da7980 last held: 0xffffad0013da7980
last locked* : netbsd:vm_map_lock+0x57
unlocked     : netbsd:uvm_fault_internal+0x667e
owner/count  : 0xffffad0013da7980 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 3303.3303 (syz-executor.1) @ 0xffffad0013da7100, l_stat=2

*** Locks held:

* Lock 0 (initialized at netbsd:pmap_ctor+0xc0 sys/arch/x86/x86/pmap.c:2872)
lock address : ffffad0013d9be00
type         : sleep/adaptive
initialized  : netbsd:pmap_ctor+0xc0
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffad0013da7100 last held: 0xffffad0013da7100
last locked* : netbsd:pmap_enter_ma+0x11ce
unlocked     : netbsd:pmap_extract+0x72d
owner field  : 0xffffad0013da7100 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 2155.2155 (syz-executor.1) @ 0xffffad0013957900, l_stat=2

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:procinit+0x85 sys/kern/kern_proc.c:386)
lock address : netbsd:proc_lock
type         : sleep/adaptive
initialized  : netbsd:procinit+0x85
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  2
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffad0013957900 last held: 0xffffad0013be90c0
last locked* : netbsd:fork1+0x2566
unlocked     : netbsd:lwp_create+0x2ebf
owner field  : 0xffffad0013be90c0 wait/spin:                1/0
Turnstile:
=> 0 waiting readers:
=> 1 waiting writers: 0xffffad00138362c0

****** LWP 2117.2117 (syz-executor.1) @ 0xffffad0013be90c0, l_stat=7

*** Locks held:

* Lock 0 (initialized at netbsd:procinit+0x85 sys/kern/kern_proc.c:386)
lock address : netbsd:proc_lock
type         : sleep/adaptive
initialized  : netbsd:procinit+0x85
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  2
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffad0013be90c0 last held: 0xffffad0013be90c0
last locked* : netbsd:fork1+0x2566
unlocked     : netbsd:lwp_create+0x2ebf
owner field  : 0xffffad0013be90c0 wait/spin:                1/0
Turnstile:
=> 0 waiting readers:
=> 1 waiting writers: 0xffffad00138362c0

*** Locks wanted: none

****** LWP 2859.2859 (syz-executor.3) @ 0xffffad001384bb80, l_stat=2

*** Locks held:

* Lock 0 (initialized at netbsd:pmap_ctor+0xc0 sys/arch/x86/x86/pmap.c:2872)
lock address : ffffad0013830380
type         : sleep/adaptive
initialized  : netbsd:pmap_ctor+0xc0
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffad001384bb80 last held: 0xffffad001384bb80
last locked* : netbsd:pmap_enter_ma+0x11ce
unlocked     : netbsd:pmap_enter_ma+0x6f3f
owner field  : 0xffffad001384bb80 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 3133.3133 (syz-executor.2) @ 0xffffad0013957080, l_stat=2

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:pmap_ctor+0xc0 sys/arch/x86/x86/pmap.c:2872)
lock address : ffffad0012bb71c0
type         : sleep/adaptive
initialized  : netbsd:pmap_ctor+0xc0
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  1
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffad0013957080 last held: 000000000000000000
last locked  : netbsd:pmap_extract+0x130
unlocked*    : netbsd:pmap_extract+0x72d
owner field  : 0xffffad0013957080 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 3279.3279 (syz-executor.5) @ 0xffffad001382a6c0, l_stat=2

*** Locks held:

* Lock 0 (initialized at netbsd:pmap_ctor+0xc0 sys/arch/x86/x86/pmap.c:2872)
lock address : ffffad0013830e00
type         : sleep/adaptive
initialized  : netbsd:pmap_ctor+0xc0
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffad001382a6c0 last held: 0xffffad001382a6c0
last locked* : netbsd:pmap_enter_ma+0x11ce
unlocked     : netbsd:pmap_extract+0x72d
owner field  : 0xffffad001382a6c0 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 3283.3544 (syz-executor.1) @ 0xffffad0013da7540, l_stat=2

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:file_ctor+0x297 sys/kern/kern_descrip.c:1242)
lock address : ffffad0013bc58f0
type         : sleep/adaptive
initialized  : netbsd:file_ctor+0x297
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  1
relevant cpu :                  0 last held:                  1
relevant lwp : 0xffffad0013da7540 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 0xffffad0013da7540 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 3283.2041 (syz-executor.1) @ 0xffffad001384f340, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:uvmspace_fork+0x3e4 uvm_map_setup sys/uvm/uvm_map.c:4794 [inline])
* Lock 0 (initialized at netbsd:uvmspace_fork+0x3e4 uvmspace_init sys/uvm/uvm_map.c:4137 [inline])
* Lock 0 (initialized at netbsd:uvmspace_fork+0x3e4 uvmspace_alloc sys/uvm/uvm_map.c:4116 [inline])
* Lock 0 (initialized at netbsd:uvmspace_fork+0x3e4 sys/uvm/uvm_map.c:4593)
lock address : ffffad0012537b08
type         : sleep/adaptive
initialized  : netbsd:uvmspace_fork+0x3e4
shared holds :                  0 exclusive:                  0
shares wanted:                  1 exclusive:                  1
relevant cpu :                  1 last held:              65535
relevant lwp : 0xffffad001384f340 last held: 000000000000000000
last locked  : netbsd:uvm_fault_internal+0x516
unlocked*    : netbsd:uvm_fault_internal+0x667e
owner/count  : 0x0000000000000020 flags    : 0x0000000000000003
Turnstile:
=> 0 waiting readers:
=> 1 waiting writers: 0xffffad001384f340

****** LWP 3283.3283 (syz-executor.1) @ 0xffffad0013818ac0, l_stat=2

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:uvmspace_fork+0x3e4 uvm_map_setup sys/uvm/uvm_map.c:4794 [inline])
* Lock 0 (initialized at netbsd:uvmspace_fork+0x3e4 uvmspace_init sys/uvm/uvm_map.c:4137 [inline])
* Lock 0 (initialized at netbsd:uvmspace_fork+0x3e4 uvmspace_alloc sys/uvm/uvm_map.c:4116 [inline])
* Lock 0 (initialized at netbsd:uvmspace_fork+0x3e4 sys/uvm/uvm_map.c:4593)
lock address : ffffad0012537b08
type         : sleep/adaptive
initialized  : netbsd:uvmspace_fork+0x3e4
shared holds :                  0 exclusive:                  0
shares wanted:                  1 exclusive:                  1
relevant cpu :                  0 last held:              65535
relevant lwp : 0xffffad0013818ac0 last held: 000000000000000000
last locked  : netbsd:uvm_fault_internal+0x516
unlocked*    : netbsd:uvm_fault_internal+0x667e
owner/count  : 0x0000000000000020 flags    : 0x0000000000000003
Turnstile:
=> 0 waiting readers:
=> 1 waiting writers: 0xffffad001384f340

****** LWP 1616.1616 (syz-executor.0) @ 0xffffad00138362c0, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:procinit+0x85 sys/kern/kern_proc.c:386)
lock address : netbsd:proc_lock
type         : sleep/adaptive
initialized  : netbsd:procinit+0x85
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  2
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffad00138362c0 last held: 0xffffad0013be90c0
last locked* : netbsd:fork1+0x2566
unlocked     : netbsd:lwp_create+0x2ebf
owner field  : 0xffffad0013be90c0 wait/spin:                1/0
Turnstile:
=> 0 waiting readers:
=> 1 waiting writers: 0xffffad00138362c0

****** LWP 404.404 (syz-executor.1) @ 0xffffad001384b740, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x43 sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x43
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffad001384b740 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 403.403 (syz-executor.1) @ 0xffffad001384f780, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x43 sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x43
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffad001384f780 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 1334.1334 (syz-executor.1) @ 0xffffad001382a280, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x43 sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x43
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffad001382a280 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 745.745 (dhcpcd) @ 0xffffad0012520740, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x43 sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x43
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffad0012520740 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 567.567 (dhcpcd) @ 0xffffad00125d0bc0, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x43 sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x43
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffad00125d0bc0 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 492.492 (dhcpcd) @ 0xffffad0012396b40, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x43 sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x43
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffad0012396b40 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 491.491 (dhcpcd) @ 0xffffad0012520b80, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x43 sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x43
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffad0012520b80 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) @ 0xffffad000f1d9100, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x43 sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x43
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffad000f1d9100 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) @ 0xffffad000ebdb080, l_stat=1

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x43 sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x43
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffad000ebdb080 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) @ 0xffffffff8686ea80, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x43 sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x43
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffffff8686ea80 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]

              PAGE FLAG   PQ            UOBJECT              UANON
0xffffad0000017180 0001 00000000                0x0                0x0
0xffffad0000017200 0041 00000000                0x0                0x0
0xffffad0000017280 0041 00000000                0x0                0x0
0xffffad0000017300 0041 00000000                0x0                0x0
0xffffad0000017380 0041 00000000                0x0                0x0
0xffffad0000017400 0041 00000000                0x0                0x0
0xffffad0000017480 0041 00000000                0x0                0x0
0xffffad0000017500 0041 00000000                0x0                0x0
0xffffad0000017580 0041 00000000                0x0                0x0
0xffffad0000017600 0041 00000000                0x0                0x0
0xffffad0000017680 0041 00000000                0x0                0x0
0xffffad0000017700 0041 00000000                0x0                0x0
0xffffad0000017780 0041 00000000                0x0                0x0
0xffffad0000017800 0041 00000000                0x0                0x0
0xffffad0000017880 0041 00000000                0x0                0x0
0xffffad0000017900 0041 00000000                0x0                0x0
0xffffad0000017980 0041 00000000                0x0                0x0
0xffffad0000017a00 0041 00000000                0x0                0x0
0xffffad0000017a80 0041 00000000                0x0                0x0
0xffffad0000017b00 0041 00000000                0x0                0x0
0xffffad0000017b80 0041 00000000                0x0                0x0
0xffffad0000017c00 0041 00000000                0x0                0x0
0xffffad0000017c80 0041 00000000                0x0                0x0
0xffffad0000017d00 0041 00000000                0x0                0x0
0xffffad0000017d80 0041 00000000                0x0                0x0
0xffffad0000017e00 0041 00000000                0x0                0x0
0xffffad0000017e80 0041 00000000                0x0                0x0
0xffffad0000017f00 0041 00000000                0x0                0x0
0xffffad0000017f80 0041 00000000                0x0                0x0
0xffffad0000018000 0041 00000000                0x0                0x0
0xffffad0000018080 0041 00000000                0x0                0x0
0xffffad0000018100 0041 00000000                0x0                0x0
0xffffad0000018180 0041 00000000                0x0                0x0
0xffffad0000018200 0041 00000000                0x0                0x0
0xffffad0000018280 0041 00000000                0x0                0x0
0xffffad0000018300 0041 00000000                0x0                0x0
0xffffad0000018380 0041 00000000                0x0                0x0
0xffffad0000018400 0041 00000000                0x0                0x0
0xffffad0000018480 0041 00000000                0x0                0x0
0xffffad0000018500 0041 00000000                0x0                0x0
0xffffad0000018580 0041 00000000                0x0                0x0
0xffffad0000018600 0041 00000000                0x0                0x0
0xffffad0000018680 0041 00000000                0x0                0x0
0xffffad0000018700 0041 00000000                0x0                0x0
0xffffad0000018780 0041 00000000                0x0                0x0
0xffffad0000018800 0041 00000000                0x0                0x0
0xffffad0000018880 0041 00000000                0x0                0x0
0xffffad0000018900 0041 00000000                0x0                0x0
0xffffad0000018980 0041 00000000                0x0                0x0
0xffffad0000018a00 0041 00000000                0x0                0x0
0xffffad0000018a80 0041 00000000                0x0                0x0
0xffffad0000018b00 0041 00000000                0x0                0x0
0xffffad0000018b80 0041 00000000                0x0                0x0
0xffffad0000018c00 0041 00000000                0x0                0x0
0xffffad0000018c80 0041 00000000                0x0                0x0
0xffffad0000018d00 0041 00000000                0x0                0x0
0xffffad0000018d80 0041 00000000                0x0                0x0
0xffffad0000018e00 0041 00000000                0x0                0x0
0xffffad0000018e80 0041 00000000                0x0                0x0
0xffffad0000018f00 0041 00000000                0x0                0x0
0xffffad0000018f80 0041 00000000                0x0                0x0
0xffffad0000019000 0041 00000000                0x0                0x0
0xffffad0000019080 0041 00000000                0x0                0x0
0xffffad0000019100 0041 00000000                0x0                0x0
0xffffad0000019180 0041 00000000                0x0                0x0
0xffffad0000019200 0041 00000000                0x0                0x0
0xffffad0000019280 0041 00000000                0x0                0x0
0xffffad0000019300 0041 00000000                0x0                0x0
0xffffad0000019380 0041 00000000                0x0                0x0
0xffffad0000019400 0041 00000000                0x0                0x0
0xffffad0000019480 0041 00000000                0x0                0x0
0xffffad0000019500 0041 00000000                0x0                0x0
0xffffad0000019580 0041 00000000                0x0                0x0
0xffffad0000019600 0041 00000000                0x0                0x0
0xffffad0000019680 0041 00000000                0x0                0x0
0xffffad0000019700 0041 00000000                0x0                0x0
0xffffad0000019780 0041 00000000                0x0                0x0
0xffffad0000019800 0041 00000000                0x0                0x0
0xffffad0000019880 0041 00000000                0x0                0x0
0xffffad0000019900 0041 00000000                0x0                0x0
0xffffad0000019980 0041 00000000                0x0                0x0
0xffffad0000019a00 0041 00000000                0x0                0x0
0xffffad0000019a80 0041 00000000                0x0                0x0
0xffffad0000019b00 0041 00000000                0x0                0x0
0xffffad0000019b80 0041 00000000                0x0                0x0
0xffffad0000019c00 0041 00000000                0x0                0x0
0xffffad0000019c80 0041 00000000                0x0                0x0
0xffffad0000019d00 0041 00000000                0x0                0x0
0xffffad0000019d80 0041 00000000                0x0                0x0
0xffffad0000019e00 0041 00000000                0x0                0x0
0xffffad0000019e80 0041 00000000                0x0                0x0
0xffffad0000019f00 0041 00000000                0x0                0x0
0xffffad0000019f80 0041 00000000                0x0                0x0
0xffffad000001a000 0041 00000000                0x0                0x0
0xffffad000001a080 0041 00000000                0x0                0x0
0xffffad000001a100 0041 00000000                0x0                0x0
0xffffad000001a180 0041 00000000                0x0                0x0
0xffffad000001a200 0041 00000000                0x0                0x0
0xffffad000001a280 0041 00000000                0x0                0x0
0xffffad000001a300 0041 00000000                0x0                0x0
0xffffad000001a380 0041 00000000                0x0                0x0
0xffffad000001a400 0041 00000000                0x0                0x0
0xffffad000001a480 0041 00000000                0x0                0x0
0xffffad000001a500 0041 00000000                0x0                0x0
0xffffad000001a580 0041 00000000                0x0                0x0
0xffffad000001a600 0041 00000000                0x0                0x0
0xffffad000001a680 0041 00000000                0x0                0x0
0xffffad000001a700 0041 00000000                0x0                0x0
0xffffad000001a780 0041 00000000                0x0                0x0
0xffffad000001a800 0041 00000000                0x0                0x0
0xffffad000001a880 0041 00000000                0x0                0x0
0xffffad000001a900 0041 00000000                0x0                0x0
0xffffad000001a980 0041 00000000                0x0                0x0
0xffffad000001aa00 0041 00000000                0x0                0x0
0xffffad000001aa80 0041 00000000                0x0                0x0
0xffffad000001ab00 0041 00000000                0x0                0x0
0xffffad000001ab80 0041 00000000                0x0                0x0
0xffffad000001ac00 0041 00000000                0x0                0x0
0xffffad000001ac80 0041 00000000                0x0                0x0
0xffffad000001ad00 0041 00000000                0x0                0x0
0xffffad000001ad80 0041 00000000                0x0                0x0
0xffffad000001ae00 0041 00000000                0x0                0x0
0xffffad000001ae80 0041 00000000                0x0                0x0
0xffffad000001af00 0041 00000000                0x0                0x0
0xffffad000001af80 0041 00000000                0x0                0x0
0xffffad000001b000 0041 00000000                0x0                0x0
0xffffad000001b080 0041 00000000                0x0                0x0
0xffffad000001b100 0041 00000000                0x0                0x0
0xffffad000001b180 0041 00000000                0x0                0x0
0xffffad000001b200 0041 00000000                0x0                0x0
0xffffad000001b280 0041 00000000                0x0                0x0
0xffffad000001b300 0041 00000000                0x0                0x0
0xffffad000001b380 0041 00000000                0x0                0x0
0xffffad000001b400 0041 00000000                0x0                0x0
0xffffad000001b480 0041 00000000                0x0                0x0
0xffffad000001b500 0041 00000000                0x0                0x0
0xffffad000001b580 0041 00000000                0x0                0x0
0xffffad000001b600 0041 00000000                0x0                0x0
0xffffad000001b680 0041 00000000                0x0                0x0
0xffffad000001b700 0041 00000000                0x0                0x0
0xffffad000001b780 0041 00000000                0x0                0x0
0xffffad000001b800 0041 00000000                0x0                0x0
0xffffad000001b880 0041 00000000                0x0                0x0
0xffffad000001b900 0041 00000000                0x0                0x0
0xffffad000001b980 0041 00000000                0x0                0x0
0xffffad000001ba00 0041 00000000                0x0                0x0
0xffffad000001ba80 0041 00000000                0x0                0x0
0xffffad000001bb00 0041 00000000                0x0                0x0
0xffffad000001bb80 0041 00000000                0x0                0x0
0xffffad000001bc00 0041 00000000                0x0                0x0
0xffffad000001bc80 0041 00000000                0x0                0x0
0xffffad000001bd00 0041 00000000                0x0                0x0
0xffffad000001bd80 0041 00000000                0x0                0x0
0xffffad000001be00 0041 00000000                0x0                0x0
0xffffad000001be80 0041 00000000                0x0                0x0
0xffffad000001bf00 0041 00000000                0x0                0x0
0xffffad000001bf80 0041 00000000                0x0                0x0
0xffffad000001c000 0041 00000000                0x0                0x0
0xffffad000001c080 0041 00000000                0x0                0x0
0xffffad000001c100 0041 00000000                0x0                0x0
0xffffad000001c180 0041 00000000                0x0                0x0
0xffffad000001c200 0041 00000000                0x0                0x0
0xffffad000001c280 0041 00000000                0x0                0x0
0xffffad000001c300 0041 00000000                0x0                0x0
0xffffad000001c380 0041 00000000                0x0                0x0
0xffffad000001c400 0041 00000000                0x0                0x0
0xffffad000001c480 0041 00000000                0x0                0x0
0xffffad000001c500 0041 00000000                0x0                0x0
0xffffad000001c580 0041 00000000                0x0                0x0
0xffffad000001c600 0041 00000000                0x0                0x0
0xffffad000001c680 0041 00000000                0x0                0x0
0xffffad000001c700 0041 00000000                0x0                0x0
0xffffad000001c780 0041 00000000                0x0                0x0
0xffffad000001c800 0001 00000000                0x0                0x0
0xffffad000001c880 0001 00000000                0x0                0x0
0xffffad000001c900 0001 00000000                0x0                0x0
0xffffad000001c980 0001 00000000                0x0                0x0
0xffffad000001ca00 0001 00000000                0x0                0x0
0xffffad000001ca80 0001 00000000                0x0                0x0
0xffffad000001cb00 0001 00000000                0x0                0x0
0xffffad000001cb80 0001 00000000                0x0                0x0
0xffffad000001cc00 0001 00000000                0x0                0x0
0xffffad000001cc80 0001 00000000                0x0                0x0
0xffffad000001cd00 0001 00000000                0x0                0x0
0xffffad000001cd80 0001 00000000                0x0                0x0
0xffffad000001ce00 0001 00000000                0x0                0x0
0xffffad000001ce80 0001 00000000                0x0                0x0
0xffffad000001cf00 0001 00000000                0x0                0x0
0xffffad000001cf80 0001 00000000                0x0                0x0
0xffffad000001d000 0001 00000000                0x0                0x0
0xffffad000001d080 0001 00000000                0x0                0x0
0xffffad000001d100 0001 00000000                0x0                0x0
0xffffad000001d180 0001 00000000                0x0                0x0
0xffffad000001d200 0001 00000000                0x0                0x0
0xffffad000001d280 0001 00000000                0x0                0x0
0xffffad000001d300 0001 00000000                0x0                0x0
0xffffad000001d380 0001 00000000                0x0                0x0
0xffffad000001d400 0001 00000000                0x0                0x0
0xffffad000001d480 0001 00000000                0x0                0x0
0xffffad000001d500 0001 00000000                0x0                0x0
0xffffad000001d580 0001 00000000                0x0                0x0
0xffffad000001d600 0001 00000000                0x0                0x0
0xffffad000001d680 0001 00000000                0x0                0x0
0xffffad000001d700 0001 00000000                0x0                0x0
0xffffad000001d780 0001 00000000                0x0                0x0
0xffffad000001d800 0001 00000000                0x0                0x0
0xffffad000001d880 0001 00000000                0x0                0x0
0xffffad000001d900 0001 00000000                0x0                0x0
0xffffad000001d980 0001 00000000                0x0                0x0
0xffffad000001da00 0001 00000000                0x0                0x0
0xffffad000001da80 0001 00000000                0x0                0x0
0xffffad000001db00 0001 00000000                0x0                0x0
0xffffad000001db80 0001 00000000                0x0                0x0
0xffffad000001dc00 0001 00000000                0x0                0x0
0xffffad000001dc80 0001 00000000                0x0                0x0
0xffffad000001dd00 0001 00000000                0x0                0x0
0xffffad000001dd80 0001 00000000                0x0                0x0
0xffffad000001de00 0001 00000000                0x0                0x0
0xffffad000001de80 0001 00000000                0x0                0x0
0xffffad000001df00 0001 00000000                0x0                0x0
0xffffad000001df80 0001 00000000                0x0                0x0
0xffffad000001e000 0001 00000000                0x0                0x0
0xffffad000001e080 0001 00000000                0x0                0x0
0xffffad000001e100 0001 00000000                0x0                0x0
0xffffad000001e180 0001 00000000                0x0                0x0
0xffffad000001e200 0001 00000000                0x0                0x0
0xffffad000001e280 0001 00000000                0x0                0x0
0xffffad000001e300 0001 00000000                0x0                0x0
0xffffad000001e380 0001 00000000                0x0                0x0
0xffffad000001e400 0001 00000000                0x0                0x0
0xffffad000001e480 0001 00000000                0x0                0x0
0xffffad000001e500 0001 00000000                0x0                0x0
0xffffad000001e580 0001 00000000                0x0                0x0
0xffffad000001e600 0001 00000000                0x0                0x0
0xffffad000001e680 0001 00000000                0x0                0x0
0xffffad000001e700 0001 00000000                0x0                0x0
0xffffad000001e780 0001 00000000                0x0                0x0
0xffffad000001e800 0001 00000000                0x0                0x0
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0xffffad000001f680 0001 00000000                0x0                0x0
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0xffffad0000020000 0001 00000000                0x0                0x0
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0xffffad0000021000 0001 00000000                0x0                0x0
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0xffffad0000021100 0001 00000000                0x0                0x0
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0xffffad0000021400 0001 00000000                0x0                0x0
0xffffad0000021480 0001 00000000                0x0                0x0
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0xffffad0000021600 0001 00000000                0x0                0x0
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0xffffad0000021900 0001 00000000                0x0                0x0
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0xffffad0000021a00 0001 00000000                0x0                0x0
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0xffffad0000021b00 0001 00000000                0x0                0x0
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0xffffad0000021c00 0001 00000000                0x0                0x0
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0xffffad0000021d00 0001 00000000                0x0                0x0
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0xffffad0000021e00 0001 00000000                0x0                0x0
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0xffffad0000021f00 0001 00000000                0x0                0x0
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0xffffad0000022000 0001 00000000                0x0                0x0
0xffffad0000022080 0001 00000000                0x0                0x0
0xffffad0000022100 0001 00000000                0x0                0x0
0xffffad0000022180 0001 00000000                0x0                0x0
0xffffad0000022200 0001 00000000                0x0                0x0
0xffffad0000022280 0001 00000000                0x0                0x0
0xffffad0000022300 0001 00000000                0x0                0x0
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0xffffad0000022400 0001 00000000                0x0                0x0
0xffffad0000022480 0001 00000000                0x0                0x0
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0xffffad0000022580 0001 00000000                0x0                0x0
0xffffad0000022600 0001 00000000                0x0                0x0
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0xffffad0000022700 0001 00000000                0x0                0x0
0xffffad0000022780 0001 00000000                0x0                0x0
0xffffad0000022800 0001 00000000                0x0                0x0
0xffffad0000022880 0001 00000000                0x0                0x0
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0xffffad0000022a00 0001 00000000                0x0                0x0
0xffffad0000022a80 0001 00000000                0x0                0x0
0xffffad0000022b00 0001 00000000                0x0                0x0
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0xffffad0000022c00 0001 00000000                0x0                0x0
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0xffffad0000022d00 0001 00000000                0x0                0x0
0xffffad0000022d80 0001 00000000                0x0                0x0
0xffffad0000022e00 0001 00000000                0x0                0x0
0xffffad0000022e80 0001 00000000                0x0                0x0
0xffffad0000022f00 0001 00000000                0x0                0x0
0xffffad0000022f80 0001 00000000                0x0                0x0
0xffffad0000023000 0001 00000000                0x0                0x0
0xffffad0000023080 0001 00000000                0x0                0x0
0xffffad0000023100 0001 00000000                0x0                0x0
0xffffad0000023180 0001 00000000                0x0                0x0
0xffffad0000023200 0001 00000000                0x0                0x0
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0xffffad0000023300 0001 00000000                0x0                0x0
0xffffad0000023380 0001 00000000                0x0                0x0
0xffffad0000023400 0001 00000000                0x0                0x0
0xffffad0000023480 0001 00000000                0x0                0x0
0xffffad0000023500 0001 00000000                0x0                0x0
0xffffad0000023580 0001 00000000                0x0                0x0
0xffffad0000023600 0001 00000000                0x0                0x0
0xffffad0000023680 0001 00000000                0x0                0x0
0xffffad0000023700 0001 00000000                0x0                0x0
0xffffad0000023780 0001 00000000                0x0                0x0
0xffffad0000023800 0001 00000000                0x0                0x0
0xffffad0000023880 0001 00000000                0x0                0x0
0xffffad0000023900 0001 00000000                0x0                0x0
0xffffad0000023980 0001 00000000                0x0                0x0
0xffffad0000023a00 0001 00000000                0x0                0x0
0xffffad0000023a80 0001 00000000                0x0                0x0
0xffffad0000023b00 0001 00000000                0x0                0x0
0xffffad0000023b80 0001 00000000                0x0                0x0
0xffffad0000023c00 0001 00000000                0x0                0x0
0xffffad0000023c80 0001 00000000                0x0                0x0
0xffffad0000023d00 0001 00000000                0x0                0x0
0xffffad0000023d80 0001 00000000                0x0                0x0
0xffffad0000023e00 0001 00000000                0x0                0x0
0xffffad0000023e80 0001 00000000                0x0                0x0
0xffffad0000023f00 0001 00000000                0x0                0x0
0xffffad0000023f80 0001 00000000                0x0                0x0
0xffffad0000024000 0001 00000000                0x0                0x0
0xffffad0000024080 0001 00000000                0x0                0x0
0xffffad0000024100 0001 00000000                0x0                0x0
0xffffad0000024180 0001 00000000                0x0                0x0
0xffffad0000024200 0001 00000000                0x0                0x0
0xffffad0000024280 0001 00000000                0x0                0x0
0xffffad0000024300 0001 00000000                0x0                0x0
0xffffad0000024380 0001 00000000                0x0                0x0
0xffffad0000024400 0001 00000000                0x0                0x0
0xffffad0000024480 0001 00000000                0x0                0x0
0xffffad0000024500 0001 00000000                0x0                0x0
0xffffad0000024580 0001 00000000                0x0                0x0
0xffffad0000024600 0001 00000000                0x0                0x0
0xffffad0000024680 0001 00000000                0x0                0x0
0xffffad0000024700 0001 00000000                0x0                0x0
0xffffad0000024780 0001 00000000                0x0                0x0
0xffffad0000024800 0001 00000000                0x0                0x0
0xffffad0000024880 0001 00000000                0x0                0x0
0xffffad0000024900 0001 00000000                0x0                0x0
0xffffad0000024980 0001 00000000                0x0                0x0
0xffffad0000024a00 0001 00000000                0x0                0x0
0xffffad0000024a80 0001 00000000                0x0                0x0
0xffffad0000024b00 0001 00000000                0x0                0x0
0xffffad0000024b80 0001 00000000                0x0                0x0
0xffffad0000024c00 0001 00000000                0x0                0x0
0xffffad0000024c80 0001 00000000                0x0                0x0
0xffffad0000024d00 0001 00000000                0x0                0x0
0xffffad0000024d80 0001 00000000                0x0                0x0
0xffffad0000024e00 0001 00000000                0x0                0x0
0xffffad0000024e80 0001 00000000                0x0                0x0
0xffffad0000024f00 0001 00000000                0x0                0x0
0xffffad0000024f80 0001 00000000                0x0                0x0
0xffffad0000025000 0001 00000000                0x0                0x0
0xffffad0000025080 0001 00000000                0x0                0x0
0xffffad0000025100 0001 00000000                0x0                0x0
0xffffad0000025180 0001 00000000                0x0                0x0
0xffffad0000025200 0001 00000000                0x0                0x0
0xffffad0000025280 0001 00000000                0x0                0x0
0xffffad0000025300 0001 00000000                0x0                0x0
0xffffad0000025380 0001 00000000                0x0                0x0
0xffffad0000025400 0001 00000000                0x0                0x0
0xffffad0000025480 0001 00000000                0x0                0x0
0xffffad0000025500 0001 00000000                0x0                0x0
0xffffad0000025580 0001 00000000                0x0                0x0
0xffffad0000025600 0001 00000000                0x0                0x0
0xffffad0000025680 0001 00000000                0x0                0x0
0xffffad0000025700 0001 00000000                0x0                0x0
0xffffad0000025780 0001 00000000                0x0                0x0
0xffffad0000025800 0001 00000000                0x0                0x0
0xffffad0000025880 0001 00000000                0x0                0x0
0xffffad0000025900 0001 00000000                0x0                0x0
0xffffad0000025980 0001 00000000                0x0                0x0
0xffffad0000025a00 0001 00000000                0x0                0x0
0xffffad0000025a80 0001 00000000                0x0                0x0
0xffffad0000025b00 0001 00000000                0x0                0x0
0xffffad0000025b80 0001 00000000                0x0                0x0
0xffffad0000025c00 0001 00000000                0x0                0x0
0xffffad0000025c80 0001 00000000                0x0                0x0
0xffffad0000025d00 0001 00000000   

---
This report is generated by a bot. It may contain errors.
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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 overwrite bug's subsystems, reply with:
#syz set subsystems: new-subsystem
(See the list of subsystem names on the web dashboard)

If the bug is a duplicate of another bug, reply with:
#syz dup: exact-subject-of-another-report

If you want to undo deduplication, reply with:
#syz undup

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