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panic: ap_get_physpage: out of memory (3)



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=1254a8b3e80000
kernel config:  https://syzkaller.appspot.com/x/.config?x=739e57438eb9ed9e
dashboard link: https://syzkaller.appspot.com/bug?extid=f9d1055366be68bece5c
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+f9d1055366be68bece5c%syzkaller.appspotmail.com@localhost

[ 226.49pm04870] panic: ap_get_physpage: out of memory
[ 226.4904870] cpu1: Begin traceback...
[ 226.5304720] vpanic() at netbsd:vpanic+0xc9d
[ 226.6004721] panic() at netbsd:panic+0x1b3 sys/kern/subr_prf.c:209
[ 226.6604729] pmap_get_physpage() at netbsd:pmap_get_physpage+0x5a6 sys/arch/x86/x86/pmap.c:5631
[ 226.7204738] kmsan_md_shadow_map_page() at netbsd:kmsan_md_shadow_map_page+0x209 sys/arch/amd64/compile/obj/GENERIC_SYZKALLER/./machine/msan.h:163
[ 226.7804730] kmsan_shadow_map() at netbsd:kmsan_shadow_map+0xa8 sys/kern/subr_msan.c:504
[ 226.8404747] pmap_growkernel() at netbsd:pmap_growkernel+0x59a sys/arch/x86/x86/pmap.c:5791
[ 226.9004727] uvm_map_prepare() at netbsd:uvm_map_prepare+0x2033 sys/uvm/uvm_map.c:1221
[ 226.9604737] uvm_map() at netbsd:uvm_map+0x5f6 sys/uvm/uvm_map.c:1089
[ 227.0204743] kcov_allocbuf() at netbsd:kcov_allocbuf+0x2bf sys/kern/subr_kcov.c:202
[ 227.0904765] kcov_fops_ioctl() at netbsd:kcov_fops_ioctl+0x1cf sys/kern/subr_kcov.c:497
[ 227.1504738] sys_ioctl() at netbsd:sys_ioctl+0xd84 sys/kern/sys_generic.c:675
[ 227.2104825] syscall() at netbsd:syscall+0x60c sy_invoke sys/sys/syscallvar.h:94 [inline]
[ 227.2104825] syscall() at netbsd:syscall+0x60c sys/arch/x86/x86/syscall.c:138
[ 227.2304749] --- syscall (number 54) ---
[ 227.2504744] netbsd:syscall+0x60c:
[ 227.2504744] cpu1: End traceback...
[ 227.2504744] fatal breakpoint trap in supervisor mode
[ 227.2604706] trap type 1 code 0 rip 0xffffffff8023686d cs 0x8 rflags 0x286 cr2 0x410480 ilevel 0x6 rsp 0xffffcc80c84204b0
[ 227.2704643] curlwp 0xffffcc8013d7ca00 pid 2191.2191 lowest kstack 0xffffcc80c84192c0
Stopped in pid 2191.2191 (syz-executor.1) at    netbsd:breakpoint+0x5:  leave
?
breakpoint() at netbsd:breakpoint+0x5
vpanic() at netbsd:vpanic+0xc9d
panic() at netbsd:panic+0x1b3 sys/kern/subr_prf.c:209
pmap_get_physpage() at netbsd:pmap_get_physpage+0x5a6 sys/arch/x86/x86/pmap.c:5631
kmsan_md_shadow_map_page() at netbsd:kmsan_md_shadow_map_page+0x209 sys/arch/amd64/compile/obj/GENERIC_SYZKALLER/./machine/msan.h:163
kmsan_shadow_map() at netbsd:kmsan_shadow_map+0xa8 sys/kern/subr_msan.c:504
pmap_growkernel() at netbsd:pmap_growkernel+0x59a sys/arch/x86/x86/pmap.c:5791
uvm_map_prepare() at netbsd:uvm_map_prepare+0x2033 sys/uvm/uvm_map.c:1221
uvm_map() at netbsd:uvm_map+0x5f6 sys/uvm/uvm_map.c:1089
kcov_allocbuf() at netbsd:kcov_allocbuf+0x2bf sys/kern/subr_kcov.c:202
kcov_fops_ioctl() at netbsd:kcov_fops_ioctl+0x1cf sys/kern/subr_kcov.c:497
sys_ioctl() at netbsd:sys_ioctl+0xd84 sys/kern/sys_generic.c:675
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 54) ---
netbsd:syscall+0x60c:
Panic string: pmap_get_physpage: out of memory
PID    LID S CPU     FLAGS       STRUCT LWP *               NAME WAIT
2203  2203 3   0  10000000   ffffcc8013726680     syz-executor.4 tstile
2116  2116 3   0         0   ffffcc8013bda4c0     syz-executor.3 tstile
2191 >2191 7   1         0   ffffcc8013d7ca00     syz-executor.1
5562  5562 3   0  10000000   ffffcc8013bf5940     syz-executor.0 tstile
2198  2198 3   1       180   ffffcc80125eabc0     syz-executor.4 nanoslp
5432  5432 3   1         0   ffffcc80138e2740     syz-executor.5 tstile
5453  5453 3   0         0   ffffcc80134a4540     syz-executor.2 tstile
3890  3890 3   0       180   ffffcc8013d7c180     syz-executor.3 parked
4549  4549 3   1       180   ffffcc801381cb00     syz-executor.3 parked
2189  2189 3   1       180   ffffcc8013bf5500     syz-executor.3 parked
5302  5302 3   0       180   ffffcc8013726240     syz-executor.1 parked
2045  5446 3   0  11100000   ffffcc8013bfd100     syz-executor.1 vfork
2045  2045 2   1  11000040   ffffcc80136241c0     syz-executor.1
5375  5375 3   1       180   ffffcc8013bda900     syz-executor.3 nanoslp
2375  2375 3   1       180   ffffcc80134a4100     syz-executor.1 parked
1931  1943 3   1  11100000   ffffcc8013624a40     syz-executor.1 vfork
1931  1931 2   1  11000040   ffffcc8013726ac0     syz-executor.1
1420  1420 2   1       140   ffffcc8013d7c5c0     syz-executor.0
1383  1383 3   1       180   ffffcc8013bfd980     syz-executor.1 parked
1278  1274 3   1  11100000   ffffcc8013bf50c0     syz-executor.1 vfork
1278  1278 2   1  11000040   ffffcc801350f5c0     syz-executor.1
751    751 3   0       180   ffffcc8013700a80     syz-executor.5 parked
1623  1623 3   1       180   ffffcc80138e3bc0     syz-executor.0 parked
1631  1631 3   0       180   ffffcc8013bfd540     syz-executor.5 parked
1609  1609 3   0       180   ffffcc80138e2b80     syz-executor.0 parked
1469  1469 3   1       180   ffffcc80138e3340     syz-executor.0 parked
3757  3757 3   1       180   ffffcc80138e2300     syz-executor.0 parked
648    648 3   0       180   ffffcc8013bda080     syz-executor.5 parked
3904  3904 3   1       180   ffffcc80138e3780     syz-executor.0 parked
508    508 3   0       180   ffffcc801381c6c0     syz-executor.0 parked
504    504 3   0       180   ffffcc80134a4980     syz-executor.5 parked
497    497 3   0       180   ffffcc8013907480     syz-executor.0 parked
1766  1766 3   1       180   ffffcc80139078c0     syz-executor.5 parked
4038  4038 3   1       180   ffffcc8013700200     syz-executor.0 parked
3383  3383 3   0       180   ffffcc801382b2c0     syz-executor.5 parked
1970  1970 3   0       180   ffffcc801382bb40     syz-executor.1 parked
1482  1482 3   0       180   ffffcc801381c280     syz-executor.4 parked
1239  1484 3   1       180   ffffcc8013700640         syz-fuzzer wait
1239  1382 3   1       180   ffffcc8013624600         syz-fuzzer parked
1239  1245 3   1       180   ffffcc801350fa00         syz-fuzzer kqueue
1239  1384 3   1       1c0   ffffcc801350f180         syz-fuzzer wait
1239   942 3   1       180   ffffcc80134f1580         syz-fuzzer wait
1239  1246 3   0       180   ffffcc80134f1140         syz-fuzzer parked
1239   929 3   1       180   ffffcc8012c9e940         syz-fuzzer wait
1239   829 3   1       180   ffffcc8012c9e500         syz-fuzzer wait
1239  1243 3   1       180   ffffcc8012c9e0c0         syz-fuzzer parked
1239   449 3   0       180   ffffcc8012bdd900         syz-fuzzer parked
1239  1107 3   1       180   ffffcc8012bdd4c0         syz-fuzzer wait
1239   947 3   0       180   ffffcc8012bdd080         syz-fuzzer parked
1239  1238 3   1       180   ffffcc8012baf8c0         syz-fuzzer parked
1239  1239 3   1       180   ffffcc80122ef6c0         syz-fuzzer parked
1081  1081 3   1       180   ffffcc80123812c0               sshd select
967    967 3   0       180   ffffcc80122efb00              getty nanoslp
1106  1106 3   1       180   ffffcc80122ef280              getty nanoslp
1225  1225 3   0       180   ffffcc80121efac0              getty nanoslp
1184  1184 3   1       1c0   ffffcc80121ec200              getty ttyraw
1105  1105 3   0       180   ffffcc801250c300               sshd select
956    956 3   0       180   ffffcc80125ea780             powerd kqueue
699    699 3   0       180   ffffcc8012baf480            syslogd kqueue
559    559 3   0       180   ffffcc8012baf040             dhcpcd poll
747    747 3   0       180   ffffcc801250cb80             dhcpcd poll
745    745 3   1       180   ffffcc8012381700             dhcpcd poll
487    487 3   0       180   ffffcc80125ea340             dhcpcd poll
292    292 3   0       180   ffffcc8012381b40             dhcpcd poll
485    485 3   1       180   ffffcc801250c740             dhcpcd poll
1        1 3   1       180   ffffcc8011ee0100               init wait
0      668 5   1       200   ffffcc80134f19c0           (zombie)
0      384 3   0       200   ffffcc8013907040             ktrace ktrwait
0      674 3   0       200   ffffcc80121ec640            physiod physiod
0      196 2   1       200   ffffcc80121ef680          pooldrain
0      195 2   0       240   ffffcc80121ef240            ioflush
0    > 194 7   0       200   ffffcc80121eca80           pgdaemon
0      172 3   1       200   ffffcc801215ba40               usb7 usbevt
0      170 3   1       200   ffffcc801215b600               usb6 usbevt
0      169 3   1       200   ffffcc801215b1c0               usb5 usbevt
0      167 3   0       200   ffffcc801212ca00               usb4 usbevt
0      166 3   0       200   ffffcc801212c5c0               usb3 usbevt
0      165 3   1       200   ffffcc801212c180               usb2 usbevt
0       31 3   0       200   ffffcc80120859c0               usb1 usbevt
0       63 3   0       200   ffffcc8012085580               usb0 usbevt
0      126 3   1       200   ffffcc8012085140         usbtask-dr usbtsk
0      125 3   0       200   ffffcc8011ee0980         usbtask-hc usbtsk
0      124 3   1       200   ffffcc8011ee0540          swwreboot swwreboot
0      123 3   1       200   ffffcc80103f4b00             npfgc0 npfgcw
0      122 3   1       200   ffffcc8011ed4940            rt_free rt_free
0      121 3   1       200   ffffcc8011ed4500              unpgc unpgc
0      120 2   0       200   ffffcc8011ed40c0    key_timehandler
0      119 3   1       200   ffffcc8011ecf900    icmp6_wqinput/1 icmp6_wqinput
0      118 3   0       200   ffffcc8011ecf4c0    icmp6_wqinput/0 icmp6_wqinput
0      117 2   0       200   ffffcc8011ecf080          nd6_timer
0      116 3   1       200   ffffcc8011eca8c0    carp6_wqinput/1 carp6_wqinput
0      115 3   0       200   ffffcc8011eca480    carp6_wqinput/0 carp6_wqinput
0      114 3   1       200   ffffcc8011eca040     carp_wqinput/1 carp_wqinput
0      113 3   0       200   ffffcc8011cecb80     carp_wqinput/0 carp_wqinput
0      112 3   1       200   ffffcc8011cec740     icmp_wqinput/1 icmp_wqinput
0      111 3   0       200   ffffcc8011ceebc0     icmp_wqinput/0 icmp_wqinput
0      110 2   0       200   ffffcc8011cee340           rt_timer
0      109 3   0       200   ffffcc8011cee780        vmem_rehash vmem_rehash
0      100 3   1       200   ffffcc8011cec300          entbutler entropy
0       99 3   1       200   ffffcc80117e0b40              viomb balloon
0       98 3   1       200   ffffcc80117e0700      vioif0_txrx/1 vioif0_txrx
0       97 3   0       200   ffffcc80117e02c0      vioif0_txrx/0 vioif0_txrx
0       30 3   0       200   ffffcc80103f46c0           scsibus0 sccomp
0       29 3   0       200   ffffcc80103f4280               pms0 pmsreset
0       28 3   1       200   ffffcc80103d9ac0            xcall/1 xcall
0       27 1   1       200   ffffcc80103d9680          softser/1
0       26 1   1       200   ffffcc80103d9240          softclk/1
0       25 1   1       200   ffffcc80103d7a80          softbio/1
0       24 1   1       200   ffffcc80103d7640          softnet/1
0       23 1   1       201   ffffcc80103d7200             idle/1
0       22 3   1       200   ffffcc800f1e3a40           lnxsyswq lnxsyswq
0       21 3   1       200   ffffcc800f1e3600           lnxubdwq lnxubdwq
0       20 3   0       200   ffffcc800f1e31c0           lnxpwrwq lnxpwrwq
0       19 3   0       200   ffffcc800f1e1a00           lnxlngwq lnxlngwq
0       18 3   0       200   ffffcc800f1e15c0           lnxhipwq lnxhipwq
0       17 3   1       200   ffffcc800f1e1180           lnxrcugc lnxrcugc
0       16 3   0       200   ffffcc800f1db9c0             sysmon smtaskq
0       15 3   0       200   ffffcc800f1db580         pmfsuspend pmfsuspend
0       14 3   0       200   ffffcc800f1db140           pmfevent pmfevent
0       13 3   0       200   ffffcc800f1d9980         sopendfree sopendfr
0       12 3   0       200   ffffcc800f1d9540             ifwdog ifwdog
0       11 3   1       200   ffffcc800f1d9100            iflnkst iflnkst
0       10 3   1       200   ffffcc800f1cf940           nfssilly nfssilly
0        9 3   0       200   ffffcc800f1cf500             vdrain vdrain
0        8 2   0       200   ffffcc800f1cf0c0          modunload
0        7 3   0       200   ffffcc800ebdb900            xcall/0 xcall
0        6 1   0       200   ffffcc800ebdb4c0          softser/0
0        5 1   0       200   ffffcc800ebdb080          softclk/0
0        4 1   0       200   ffffcc800ebd98c0          softbio/0
0        3 1   0       200   ffffcc800ebd9480          softnet/0
0        2 1   0       201   ffffcc800ebd9040             idle/0
0        0 2   0       240   ffffffff8686ea80            swapper
[Locks tracked through LWPs]

****** LWP 2203.2203 (syz-executor.4) @ 0xffffcc8013726680, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:uvm_map_setup+0x2a0 sys/uvm/uvm_map.c:4794)
lock address : netbsd:kernel_map_store+0x8
type         : sleep/adaptive
initialized  : netbsd:uvm_map_setup+0x2a0
shared holds :                  0 exclusive:                  1
shares wanted:                  1 exclusive:                  4
relevant cpu :                  0 last held:                  1
relevant lwp : 0xffffcc8013726680 last held: 0xffffcc8013d7ca00
last locked* : netbsd:vm_map_lock+0x20b
unlocked     : netbsd:uvm_fault_lower_enter+0x2071
owner/count  : 0xffffcc8013d7ca00 flags    : 0x0000000000000007
Turnstile:
=> 1 waiting readers: 0xffffcc80134a4540
=> 4 waiting writers: 0xffffcc80138e2740 0xffffcc8013726680 0xffffcc8013bda4c0 0xffffcc8013bf5940

****** LWP 2116.2116 (syz-executor.3) @ 0xffffcc8013bda4c0, l_stat=3

*** Locks held:

* Lock 0 (initialized at netbsd:lwp_ctl_alloc+0x3b9 sys/kern/kern_lwp.c:1860)
lock address : ffffcc8013906b00
type         : sleep/adaptive
initialized  : netbsd:lwp_ctl_alloc+0x3b9
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  1
relevant lwp : 0xffffcc8013bda4c0 last held: 0xffffcc8013bda4c0
last locked* : netbsd:lwp_ctl_alloc+0x55f
unlocked     : 0
owner field  : 0xffffcc8013bda4c0 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted:

* Lock 0 (initialized at netbsd:uvm_map_setup+0x2a0 sys/uvm/uvm_map.c:4794)
lock address : netbsd:kernel_map_store+0x8
type         : sleep/adaptive
initialized  : netbsd:uvm_map_setup+0x2a0
shared holds :                  0 exclusive:                  1
shares wanted:                  1 exclusive:                  4
relevant cpu :                  0 last held:                  1
relevant lwp : 0xffffcc8013bda4c0 last held: 0xffffcc8013d7ca00
last locked* : netbsd:vm_map_lock+0x20b
unlocked     : netbsd:uvm_fault_lower_enter+0x2071
owner/count  : 0xffffcc8013d7ca00 flags    : 0x0000000000000007
Turnstile:
=> 1 waiting readers: 0xffffcc80134a4540
=> 4 waiting writers: 0xffffcc80138e2740 0xffffcc8013726680 0xffffcc8013bda4c0 0xffffcc8013bf5940

****** LWP 2191.2191 (syz-executor.1) @ 0xffffcc8013d7ca00, l_stat=7

*** Locks held:

* Lock 0 (initialized at netbsd:kcov_open+0x10d sys/kern/subr_kcov.c:461)
lock address : ffffcc8013f8b9c0
type         : sleep/adaptive
initialized  : netbsd:kcov_open+0x10d
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffcc8013d7ca00 last held: 0xffffcc8013d7ca00
last locked* : netbsd:kcov_fops_ioctl+0xa0
unlocked     : 0
owner field  : 0xffffcc8013d7ca00 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

* Lock 1 (initialized at netbsd:uvm_map_setup+0x2a0 sys/uvm/uvm_map.c:4794)
lock address : netbsd:kernel_map_store+0x8
type         : sleep/adaptive
initialized  : netbsd:uvm_map_setup+0x2a0
shared holds :                  0 exclusive:                  1
shares wanted:                  1 exclusive:                  4
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffcc8013d7ca00 last held: 0xffffcc8013d7ca00
last locked* : netbsd:vm_map_lock+0x20b
unlocked     : netbsd:uvm_fault_lower_enter+0x2071
owner/count  : 0xffffcc8013d7ca00 flags    : 0x0000000000000007
Turnstile:
=> 1 waiting readers: 0xffffcc80134a4540
=> 4 waiting writers: 0xffffcc80138e2740 0xffffcc8013726680 0xffffcc8013bda4c0 0xffffcc8013bf5940

* Lock 2 (initialized at netbsd:pmap_bootstrap+0x20c sys/arch/x86/x86/pmap.c:1237)
lock address : netbsd:kernel_pmap_store+0x180
type         : sleep/adaptive
initialized  : netbsd:pmap_bootstrap+0x20c
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffcc8013d7ca00 last held: 0xffffcc8013d7ca00
last locked* : netbsd:pmap_growkernel+0x98
unlocked     : netbsd:pmap_enter_ma+0x6f3f
owner field  : 0xffffcc8013d7ca00 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 5562.5562 (syz-executor.0) @ 0xffffcc8013bf5940, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:uvm_map_setup+0x2a0 sys/uvm/uvm_map.c:4794)
lock address : netbsd:kernel_map_store+0x8
type         : sleep/adaptive
initialized  : netbsd:uvm_map_setup+0x2a0
shared holds :                  0 exclusive:                  1
shares wanted:                  1 exclusive:                  4
relevant cpu :                  0 last held:                  1
relevant lwp : 0xffffcc8013bf5940 last held: 0xffffcc8013d7ca00
last locked* : netbsd:vm_map_lock+0x20b
unlocked     : netbsd:uvm_fault_lower_enter+0x2071
owner/count  : 0xffffcc8013d7ca00 flags    : 0x0000000000000007
Turnstile:
=> 1 waiting readers: 0xffffcc80134a4540
=> 4 waiting writers: 0xffffcc80138e2740 0xffffcc8013726680 0xffffcc8013bda4c0 0xffffcc8013bf5940

****** LWP 5432.5432 (syz-executor.5) @ 0xffffcc80138e2740, l_stat=3

*** Locks held:

* Lock 0 (initialized at netbsd:kcov_open+0x10d sys/kern/subr_kcov.c:461)
lock address : ffffcc8013f8b8c0
type         : sleep/adaptive
initialized  : netbsd:kcov_open+0x10d
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffcc80138e2740 last held: 0xffffcc80138e2740
last locked* : netbsd:kcov_fops_ioctl+0xa0
unlocked     : 0
owner field  : 0xffffcc80138e2740 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted:

* Lock 0 (initialized at netbsd:uvm_map_setup+0x2a0 sys/uvm/uvm_map.c:4794)
lock address : netbsd:kernel_map_store+0x8
type         : sleep/adaptive
initialized  : netbsd:uvm_map_setup+0x2a0
shared holds :                  0 exclusive:                  1
shares wanted:                  1 exclusive:                  4
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffcc80138e2740 last held: 0xffffcc8013d7ca00
last locked* : netbsd:vm_map_lock+0x20b
unlocked     : netbsd:uvm_fault_lower_enter+0x2071
owner/count  : 0xffffcc8013d7ca00 flags    : 0x0000000000000007
Turnstile:
=> 1 waiting readers: 0xffffcc80134a4540
=> 4 waiting writers: 0xffffcc80138e2740 0xffffcc8013726680 0xffffcc8013bda4c0 0xffffcc8013bf5940

****** LWP 5453.5453 (syz-executor.2) @ 0xffffcc80134a4540, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:uvm_map_setup+0x2a0 sys/uvm/uvm_map.c:4794)
lock address : netbsd:kernel_map_store+0x8
type         : sleep/adaptive
initialized  : netbsd:uvm_map_setup+0x2a0
shared holds :                  0 exclusive:                  1
shares wanted:                  1 exclusive:                  4
relevant cpu :                  0 last held:                  1
relevant lwp : 0xffffcc80134a4540 last held: 0xffffcc8013d7ca00
last locked* : netbsd:vm_map_lock+0x20b
unlocked     : netbsd:uvm_fault_lower_enter+0x2071
owner/count  : 0xffffcc8013d7ca00 flags    : 0x0000000000000007
Turnstile:
=> 1 waiting readers: 0xffffcc80134a4540
=> 4 waiting writers: 0xffffcc80138e2740 0xffffcc8013726680 0xffffcc8013bda4c0 0xffffcc8013bf5940

****** LWP 747.747 (dhcpcd) @ 0xffffcc801250cb80, 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 : 0xffffcc801250cb80 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) @ 0xffffcc8012381700, 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 : 0xffffcc8012381700 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) @ 0xffffcc8012381b40, 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 : 0xffffcc8012381b40 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) @ 0xffffcc801250c740, 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 : 0xffffcc801250c740 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.194 (pgdaemon) @ 0xffffcc80121eca80, l_stat=7

*** Locks held:

* Lock 0 (initialized at netbsd:uvm_obj_init+0x88 sys/uvm/uvm_object.c:70)
lock address : ffffcc80121d7800
type         : sleep/adaptive
initialized  : netbsd:uvm_obj_init+0x88
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffcc80121eca80 last held: 0xffffcc80121eca80
last locked* : netbsd:uvmpd_trylockowner+0x127
unlocked     : netbsd:uvmpdpol_balancequeue+0x1031
owner/count  : 000000000000000000 flags    : 000000000000000000
Turnstile: no active turnstile for this lock.

* Lock 1 (initialized at netbsd:uvmpdpol_init+0x3b sys/uvm/uvm_pdpolicy_clock.c:643)
lock address : netbsd:pdpol_state
type         : sleep/adaptive
initialized  : netbsd:uvmpdpol_init+0x3b
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffcc80121eca80 last held: 0xffffcc80121eca80
last locked* : netbsd:uvmpdpol_balancequeue+0xa68
unlocked     : netbsd:uvmpdpol_balancequeue+0xa25
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 0.26 (softclk/1) @ 0xffffcc80103d9240, 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 :                  1 last held:                  0
relevant lwp : 0xffffcc80103d9240 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) @ 0xffffcc800f1d9100, 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 : 0xffffcc800f1d9100 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) @ 0xffffcc800ebdb080, 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 : 0xffffcc800ebdb080 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=2

*** 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 : 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]

******* Locks held on cpu1:

* Lock 0 (initialized at netbsd:kprintf_init+0xcb sys/kern/subr_prf.c:156)
lock address : netbsd:kprintf_mtx
type         : spin
initialized  : netbsd:kprintf_init+0xcb
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffcc8013d7ca00 last held: 0xffffcc8013d7ca00
last locked* : netbsd:vpanic+0x624
unlocked     : netbsd:printf+0x2ce
owner field  : 0x0000000000000800 wait/spin:                0/1

              PAGE FLAG   PQ            UOBJECT              UANON
0xffffcc8000017180 0001 00000000                0x0                0x0
0xffffcc8000017200 0041 00000000                0x0                0x0
0xffffcc8000017280 0041 00000000                0x0                0x0
0xffffcc8000017300 0041 00000000                0x0                0x0
0xffffcc8000017380 0041 00000000                0x0                0x0
0xffffcc8000017400 0041 00000000                0x0                0x0
0xffffcc8000017480 0041 00000000                0x0                0x0
0xffffcc8000017500 0041 00000000                0x0                0x0
0xffffcc8000017580 0041 00000000                0x0                0x0
0xffffcc8000017600 0041 00000000                0x0                0x0
0xffffcc8000017680 0041 00000000                0x0                0x0
0xffffcc8000017700 0041 00000000                0x0                0x0
0xffffcc8000017780 0041 00000000                0x0                0x0
0xffffcc8000017800 0041 00000000                0x0                0x0
0xffffcc8000017880 0041 00000000                0x0                0x0
0xffffcc8000017900 0041 00000000                0x0                0x0
0xffffcc8000017980 0041 00000000                0x0                0x0
0xffffcc8000017a00 0041 00000000                0x0                0x0
0xffffcc8000017a80 0041 00000000                0x0                0x0
0xffffcc8000017b00 0041 00000000                0x0                0x0
0xffffcc8000017b80 0041 00000000                0x0                0x0
0xffffcc8000017c00 0041 00000000                0x0                0x0
0xffffcc8000017c80 0041 00000000                0x0                0x0
0xffffcc8000017d00 0041 00000000                0x0                0x0
0xffffcc8000017d80 0041 00000000                0x0                0x0
0xffffcc8000017e00 0041 00000000                0x0                0x0
0xffffcc8000017e80 0041 00000000                0x0                0x0
0xffffcc8000017f00 0041 00000000                0x0                0x0
0xffffcc8000017f80 0041 00000000                0x0                0x0
0xffffcc8000018000 0041 00000000                0x0                0x0
0xffffcc8000018080 0041 00000000                0x0                0x0
0xffffcc8000018100 0041 00000000                0x0                0x0
0xffffcc8000018180 0041 00000000                0x0                0x0
0xffffcc8000018200 0041 00000000                0x0                0x0
0xffffcc8000018280 0041 00000000                0x0                0x0
0xffffcc8000018300 0041 00000000                0x0                0x0
0xffffcc8000018380 0041 00000000                0x0                0x0
0xffffcc8000018400 0041 00000000                0x0                0x0
0xffffcc8000018480 0041 00000000                0x0                0x0
0xffffcc8000018500 0041 00000000                0x0                0x0
0xffffcc8000018580 0041 00000000                0x0                0x0
0xffffcc8000018600 0041 00000000                0x0                0x0
0xffffcc8000018680 0041 00000000                0x0                0x0
0xffffcc8000018700 0041 00000000                0x0                0x0
0xffffcc8000018780 0041 00000000                0x0                0x0
0xffffcc8000018800 0041 00000000                0x0                0x0
0xffffcc8000018880 0041 00000000                0x0                0x0
0xffffcc8000018900 0041 00000000                0x0                0x0
0xffffcc8000018980 0041 00000000                0x0                0x0
0xffffcc8000018a00 0041 00000000                0x0                0x0
0xffffcc8000018a80 0041 00000000                0x0                0x0
0xffffcc8000018b00 0041 00000000                0x0                0x0
0xffffcc8000018b80 0041 00000000                0x0                0x0
0xffffcc8000018c00 0041 00000000                0x0                0x0
0xffffcc8000018c80 0041 00000000                0x0                0x0
0xffffcc8000018d00 0041 00000000                0x0                0x0
0xffffcc8000018d80 0041 00000000                0x0                0x0
0xffffcc8000018e00 0041 00000000                0x0                0x0
0xffffcc8000018e80 0041 00000000                0x0                0x0
0xffffcc8000018f00 0041 00000000                0x0                0x0
0xffffcc8000018f80 0041 00000000                0x0                0x0
0xffffcc8000019000 0041 00000000                0x0                0x0
0xffffcc8000019080 0041 00000000                0x0                0x0
0xffffcc8000019100 0041 00000000                0x0                0x0
0xffffcc8000019180 0041 00000000                0x0                0x0
0xffffcc8000019200 0041 00000000                0x0                0x0
0xffffcc8000019280 0041 00000000                0x0                0x0
0xffffcc8000019300 0041 00000000                0x0                0x0
0xffffcc8000019380 0041 00000000                0x0                0x0
0xffffcc8000019400 0041 00000000                0x0                0x0
0xffffcc8000019480 0041 00000000                0x0                0x0
0xffffcc8000019500 0041 00000000                0x0                0x0
0xffffcc8000019580 0041 00000000                0x0                0x0
0xffffcc8000019600 0041 00000000                0x0                0x0
0xffffcc8000019680 0041 00000000                0x0                0x0
0xffffcc8000019700 0041 00000000                0x0                0x0
0xffffcc8000019780 0041 00000000                0x0                0x0
0xffffcc8000019800 0041 00000000                0x0                0x0
0xffffcc8000019880 0041 00000000                0x0                0x0
0xffffcc8000019900 0041 00000000                0x0                0x0
0xffffcc8000019980 0041 00000000                0x0                0x0
0xffffcc8000019a00 0041 00000000                0x0                0x0
0xffffcc8000019a80 0041 00000000                0x0                0x0
0xffffcc8000019b00 0041 00000000                0x0                0x0
0xffffcc8000019b80 0041 00000000                0x0                0x0
0xffffcc8000019c00 0041 00000000                0x0                0x0
0xffffcc8000019c80 0041 00000000                0x0                0x0
0xffffcc8000019d00 0041 00000000                0x0                0x0
0xffffcc8000019d80 0041 00000000                0x0                0x0
0xffffcc8000019e00 0041 00000000                0x0                0x0
0xffffcc8000019e80 0041 00000000                0x0                0x0
0xffffcc8000019f00 0041 00000000                0x0                0x0
0xffffcc8000019f80 0041 00000000                0x0                0x0
0xffffcc800001a000 0041 00000000                0x0                0x0
0xffffcc800001a080 0041 00000000                0x0                0x0
0xffffcc800001a100 0041 00000000                0x0                0x0
0xffffcc800001a180 0041 00000000                0x0                0x0
0xffffcc800001a200 0041 00000000                0x0                0x0
0xffffcc800001a280 0041 00000000                0x0                0x0
0xffffcc800001a300 0041 00000000                0x0                0x0
0xffffcc800001a380 0041 00000000                0x0                0x0
0xffffcc800001a400 0041 00000000                0x0                0x0
0xffffcc800001a480 0041 00000000                0x0                0x0
0xffffcc800001a500 0041 00000000                0x0                0x0
0xffffcc800001a580 0041 00000000                0x0                0x0
0xffffcc800001a600 0041 00000000                0x0                0x0
0xffffcc800001a680 0041 00000000                0x0                0x0
0xffffcc800001a700 0041 00000000                0x0                0x0
0xffffcc800001a780 0041 00000000                0x0                0x0
0xffffcc800001a800 0041 00000000                0x0                0x0
0xffffcc800001a880 0041 00000000                0x0                0x0
0xffffcc800001a900 0041 00000000                0x0                0x0
0xffffcc800001a980 0041 00000000                0x0                0x0
0xffffcc800001aa00 0041 00000000                0x0                0x0
0xffffcc800001aa80 0041 00000000                0x0                0x0
0xffffcc800001ab00 0041 00000000                0x0                0x0
0xffffcc800001ab80 0041 00000000                0x0                0x0
0xffffcc800001ac00 0041 00000000                0x0                0x0
0xffffcc800001ac80 0041 00000000                0x0                0x0
0xffffcc800001ad00 0041 00000000                0x0                0x0
0xffffcc800001ad80 0041 00000000                0x0                0x0
0xffffcc800001ae00 0041 00000000                0x0                0x0
0xffffcc800001ae80 0041 00000000                0x0                0x0
0xffffcc800001af00 0041 00000000                0x0                0x0
0xffffcc800001af80 0041 00000000                0x0                0x0
0xffffcc800001b000 0041 00000000                0x0                0x0
0xffffcc800001b080 0041 00000000                0x0                0x0
0xffffcc800001b100 0041 00000000                0x0                0x0
0xffffcc800001b180 0041 00000000                0x0                0x0
0xffffcc800001b200 0041 00000000                0x0                0x0
0xffffcc800001b280 0041 00000000                0x0                0x0
0xffffcc800001b300 0041 00000000                0x0                0x0
0xffffcc800001b380 0041 00000000                0x0                0x0
0xffffcc800001b400 0041 00000000                0x0                0x0
0xffffcc800001b480 0041 00000000                0x0                0x0
0xffffcc800001b500 0041 00000000                0x0                0x0
0xffffcc800001b580 0041 00000000                0x0                0x0
0xffffcc800001b600 0041 00000000                0x0                0x0
0xffffcc800001b680 0041 00000000                0x0                0x0
0xffffcc800001b700 0041 00000000                0x0                0x0
0xffffcc800001b780 0041 00000000                0x0                0x0
0xffffcc800001b800 0041 00000000                0x0                0x0
0xffffcc800001b880 0041 00000000                0x0                0x0
0xffffcc800001b900 0041 00000000                0x0                0x0
0xffffcc800001b980 0041 00000000                0x0                0x0
0xffffcc800001ba00 0041 00000000                0x0                0x0
0xffffcc800001ba80 0041 00000000                0x0                0x0
0xffffcc800001bb00 0041 00000000                0x0                0x0
0xffffcc800001bb80 0041 00000000                0x0                0x0
0xffffcc800001bc00 0041 00000000                0x0                0x0
0xffffcc800001bc80 0041 00000000                0x0                0x0
0xffffcc800001bd00 0041 00000000                0x0                0x0
0xffffcc800001bd80 0041 00000000                0x0                0x0
0xffffcc800001be00 0041 00000000                0x0                0x0
0xffffcc800001be80 0041 00000000                0x0                0x0
0xffffcc800001bf00 0041 00000000                0x0                0x0
0xffffcc800001bf80 0041 00000000                0x0                0x0
0xffffcc800001c000 0041 00000000                0x0                0x0
0xffffcc800001c080 0041 00000000                0x0                0x0
0xffffcc800001c100 0041 00000000                0x0                0x0
0xffffcc800001c180 0041 00000000                0x0                0x0
0xffffcc800001c200 0041 00000000                0x0                0x0
0xffffcc800001c280 0041 00000000                0x0                0x0
0xffffcc800001c300 0041 00000000                0x0                0x0
0xffffcc800001c380 0041 00000000                0x0                0x0
0xffffcc800001c400 0041 00000000                0x0                0x0
0xffffcc800001c480 0041 00000000                0x0                0x0
0xffffcc800001c500 0041 00000000                0x0                0x0
0xffffcc800001c580 0041 00000000                0x0                0x0
0xffffcc800001c600 0041 00000000                0x0                0x0
0xffffcc800001c680 0041 00000000                0x0                0x0
0xffffcc800001c700 0041 00000000                0x0                0x0
0xffffcc800001c780 0041 00000000                0x0                0x0
0xffffcc800001c800 0001 00000000                0x0                0x0
0xffffcc800001c880 0001 00000000                0x0                0x0
0xffffcc800001c900 0001 00000000                0x0                0x0
0xffffcc800001c980 0001 00000000                0x0                0x0
0xffffcc800001ca00 0001 00000000                0x0                0x0
0xffffcc800001ca80 0001 00000000                0x0                0x0
0xffffcc800001cb00 0001 00000000                0x0                0x0
0xffffcc800001cb80 0001 00000000                0x0                0x0
0xffffcc800001cc00 0001 00000000                0x0                0x0
0xffffcc800001cc80 0001 00000000                0x0                0x0
0xffffcc800001cd00 0001 00000000                0x0                0x0
0xffffcc800001cd80 0001 00000000                0x0                0x0
0xffffcc800001ce00 0001 00000000                0x0                0x0
0xffffcc800001ce80 0001 00000000                0x0                0x0
0xffffcc800001cf00 0001 00000000                0x0                0x0
0xffffcc800001cf80 0001 00000000                0x0                0x0
0xffffcc800001d000 0001 00000000                0x0                0x0
0xffffcc800001d080 0001 00000000                0x0                0x0
0xffffcc800001d100 0001 00000000                0x0                0x0
0xffffcc800001d180 0001 00000000                0x0                0x0
0xffffcc800001d200 0001 00000000                0x0                0x0
0xffffcc800001d280 0001 00000000                0x0                0x0
0xffffcc800001d300 0001 00000000                0x0                0x0
0xffffcc800001d380 0001 00000000                0x0                0x0
0xffffcc800001d400 0001 00000000                0x0                0x0
0xffffcc800001d480 0001 00000000                0x0                0x0
0xffffcc800001d500 0001 00000000                0x0                0x0
0xffffcc800001d580 0001 00000000                0x0                0x0
0xffffcc800001d600 0001 00000000                0x0                0x0
0xffffcc800001d680 0001 00000000                0x0                0x0
0xffffcc800001d700 0001 00000000                0x0                0x0
0xffffcc800001d780 0001 00000000                0x0                0x0
0xffffcc800001d800 0001 00000000                0x0                0x0
0xffffcc800001d880 0001 00000000                0x0                0x0
0xffffcc800001d900 0001 00000000                0x0                0x0
0xffffcc800001d980 0001 00000000                0x0                0x0
0xffffcc800001da00 0001 00000000                0x0                0x0
0xffffcc800001da80 0001 00000000                0x0                0x0
0xffffcc800001db00 0001 00000000                0x0                0x0
0xffffcc800001db80 0001 00000000                0x0                0x0
0xffffcc800001dc00 0001 00000000                0x0                0x0
0xffffcc800001dc80 0001 00000000                0x0                0x0
0xffffcc800001dd00 0001 00000000                0x0                0x0
0xffffcc800001dd80 0001 00000000                0x0                0x0
0xffffcc800001de00 0001 00000000                0x0                0x0
0xffffcc800001de80 0001 00000000                0x0                0x0
0xffffcc800001df00 0001 00000000                0x0                0x0
0xffffcc800001df80 0001 00000000                0x0                0x0
0xffffcc800001e000 0001 00000000                0x0                0x0
0xffffcc800001e080 0001 00000000                0x0                0x0
0xffffcc800001e100 0001 00000000                0x0                0x0
0xffffcc800001e180 0001 00000000                0x0                0x0
0xffffcc800001e200 0001 00000000                0x0                0x0
0xffffcc800001e280 0001 00000000                0x0                0x0
0xffffcc800001e300 0001 00000000                0x0                0x0
0xffffcc800001e380 0001 00000000                0x0                0x0
0xffffcc800001e400 0001 00000000                0x0                0x0
0xffffcc800001e480 0001 00000000                0x0                0x0
0xffffcc800001e500 0001 00000000                0x0                0x0
0xffffcc800001e580 0001 00000000                0x0                0x0
0xffffcc800001e600 0001 00000000                0x0                0x0
0xffffcc800001e680 0001 00000000                0x0                0x0
0xffffcc800001e700 0001 00000000                0x0                0x0
0xffffcc800001e780 0001 00000000                0x0                0x0
0xffffcc800001e800 0001 00000000                0x0                0x0
0xffffcc800001e880 0001 00000000                0x0                0x0
0xffffcc800001e900 0001 00000000                0x0                0x0
0xffffcc800001e980 0001 00000000                0x0                0x0
0xffffcc800001ea00 0001 00000000                0x0                0x0
0xffffcc800001ea80 0001 00000000                0x0                0x0
0xffffcc800001eb00 0001 00000000                0x0                0x0
0xffffcc800001eb80 0001 00000000                0x0                0x0
0xffffcc800001ec00 0001 00000000                0x0                0x0
0xffffcc800001ec80 0001 00000000                0x0                0x0
0xffffcc800001ed00 0001 00000000                0x0                0x0
0xffffcc800001ed80 0001 00000000                0x0                0x0
0xffffcc800001ee00 0001 00000000                0x0                0x0
0xffffcc800001ee80 0001 00000000                0x0                0x0
0xffffcc800001ef00 0001 00000000                0x0                0x0
0xffffcc800001ef80 0001 00000000                0x0                0x0
0xffffcc800001f000 0001 00000000                0x0                0x0
0xffffcc800001f080 0001 00000000                0x0                0x0
0xffffcc800001f100 0001 00000000                0x0                0x0
0xffffcc800001f180 0001 00000000                0x0                0x0
0xffffcc800001f200 0001 00000000                0x0                0x0
0xffffcc800001f280 0001 00000000                0x0                0x0
0xffffcc800001f300 0001 00000000                0x0                0x0
0xffffcc800001f380 0001 00000000                0x0                0x0
0xffffcc800001f400 0001 00000000                0x0                0x0
0xffffcc800001f480 0001 00000000                0x0                0x0
0xffffcc800001f500 0001 00000000                0x0                0x0
0xffffcc800001f580 0001 00000000                0x0                0x0
0xffffcc800001f600 0001 00000000                0x0                0x0
0xffffcc800001f680 0001 00000000                0x0                0x0
0xffffcc800001f700 0001 00000000                0x0                0x0
0xffffcc800001f780 0001 00000000                0x0                0x0
0xffffcc800001f800 0001 00000000                0x0                0x0
0xffffcc800001f880 0001 00000000                0x0                0x0
0xffffcc800001f900 0001 00000000                0x0                0x0
0xffffcc800001f980 0001 00000000                0x0                0x0
0xffffcc800001fa00 0001 00000000                0x0                0x0
0xffffcc800001fa80 0001 00000000                0x0                0x0
0xffffcc800001fb00 0001 00000000                0x0                0x0
0xffffcc800001fb80 0001 00000000                0x0                0x0
0xffffcc800001fc00 0001 00000000                0x0                0x0
0xffffcc800001fc80 0001 00000000                0x0                0x0
0xffffcc800001fd00 0001 00000000                0x0                0x0
0xffffcc800001fd80 0001 00000000                0x0                0x0
0xffffcc800001fe00 0001 00000000                0x0                0x0
0xffffcc800001fe80 0001 00000000                0x0                0x0
0xffffcc800001ff00 0001 00000000                0x0                0x0
0xffffcc800001ff80 0001 00000000                0x0                0x0
0xffffcc8000020000 0001 00000000                0x0                0x0
0xffffcc8000020080 0001 00000000                0x0                0x0
0xffffcc8000020100 0001 00000000                0x0                0x0
0xffffcc8000020180 0001 00000000                0x0                0x0
0xffffcc8000020200 0001 00000000                0x0                0x0
0xffffcc8000020280 0001 00000000                0x0                0x0
0xffffcc8000020300 0001 00000000                0x0                0x0
0xffffcc8000020380 0001 00000000                0x0                0x0
0xffffcc8000020400 0001 00000000                0x0                0x0
0xffffcc8000020480 0001 00000000                0x0                0x0
0xffffcc8000020500 0001 00000000                0x0                0x0
0xffffcc8000020580 0001 00000000                0x0                0x0
0xffffcc8000020600 0001 00000000                0x0                0x0
0xffffcc8000020680 0001 00000000                0x0                0x0
0xffffcc8000020700 0001 00000000                0x0                0x0
0xffffcc8000020780 0001 00000000                0x0                0x0
0xffffcc8000020800 0001 00000000                0x0                0x0
0xffffcc8000020880 0001 00000000                0x0                0x0
0xffffcc8000020900 0001 00000000                0x0                0x0
0xffffcc8000020980 0001 00000000                0x0                0x0
0xffffcc8000020a00 0001 00000000                0x0                0x0
0xffffcc8000020a80 0001 00000000                0x0                0x0
0xffffcc8000020b00 0001 00000000                0x0                0x0
0xffffcc8000020b80 0001 00000000                0x0                0x0
0xffffcc8000020c00 0001 00000000                0x0                0x0
0xffffcc8000020c80 0001 00000000                0x0                0x0
0xffffcc8000020d00 0001 00000000                0x0                0x0
0xffffcc8000020d80 0001 00000000                0x0                0x0
0xffffcc8000020e00 0001 00000000                0x0                0x0
0xffffcc8000020e80 0001 00000000                0x0                0x0
0xffffcc8000020f00 0001 00000000                0x0                0x0
0xffffcc8000020f80 0001 00000000                0x0                0x0
0xffffcc8000021000 0001 00000000                0x0                0x0
0xffffcc8000021080 0001 00000000                0x0                0x0
0xffffcc8000021100 0001 00000000                0x0                0x0
0xffffcc8000021180 0001 00000000                0x0                0x0
0xffffcc8000021200 0001 00000000                0x0                0x0
0xffffcc8000021280 0001 00000000                0x0                0x0
0xffffcc8000021300 0001 00000000                0x0                0x0
0xffffcc8000021380 0001 00000000                0x0                0x0
0xffffcc8000021400 0001 00000000                0x0                0x0
0xffffcc8000021480 0001 00000000                0x0                0x0
0xffffcc8000021500 0001 00000000                0x0                0x0
0xffffcc8000021580 0001 00000000                0x0                0x0
0xffffcc8000021600 0001 00000000                0x0                0x0
0xffffcc8000021680 0001 00000000                0x0                0x0
0xffffcc8000021700 0001 00000000                0x0                0x0
0xffffcc8000021780 0001 00000000                0x0                0x0
0xffffcc8000021800 0001 00000000                0x0                0x0
0xffffcc8000021880 0001 00000000                0x0                0x0
0xffffcc8000021900 0001 00000000                0x0                0x0
0xffffcc8000021980 0001 00000000                0x0                0x0
0xffffcc8000021a00 0001 00000000                0x0                0x0
0xffffcc8000021a80 0001 00000000                0x0                0x0
0xffffcc8000021b00 0001 00000000                0x0                0x0
0xffffcc8000021b80 0001 00000000                0x0                0x0
0xffffcc8000021c00 0001 00000000                0x0                0x0
0xffffcc8000021c80 0001 00000000                0x0                0x0
0xffffcc8000021d00 0001 00000000                0x0                0x0
0xffffcc8000021d80 0001 00000000                0x0                0x0
0xffffcc8000021e00 0001 00000000                0x0                0x0
0xffffcc8000021e80 0001 00000000                0x0                0x0
0xffffcc8000021f00 0001 00000000                0x0                0x0
0xffffcc8000021f80 0001 00000000                0x0                0x0
0xffffcc8000022000 0001 00000000                0x0                0x0
0xffffcc8000022080 0001 00000000                0x0                0x0
0xffffcc8000022100 0001 00000000                0x0                0x0
0xffffcc8000022180 0001 00000000                0x0                0x0
0xffffcc8000022200 0001 00000000                0x0                0x0
0xffffcc8000022280 0001 00000000                0x0                0x0
0xffffcc8000022300 0001 00000000                0x0                0x0
0xffffcc8000022380 0001 00000000                0x0                0x0
0xffffcc8000022400 0001 00000000                0x0                0x0
0xffffcc8000022480 0001 00000000                0x0                0x0
0xffffcc8000022500 0001 00000000                0x0                0x0
0xffffcc8000022580 0001 00000000                0x0                0x0
0xffffcc8000022600 0001 00000000                0x0                0x0
0xffffcc8000022680 0001 00000000                0x0                0x0
0xffffcc8000022700 0001 00000000                0x0                0x0
0xffffcc8000022780 0001 00000000                0x0                0x0
0xffffcc8000022800 0001 00000000                0x0                0x0
0xffffcc8000022880 0001 00000000                0x0                0x0
0xffffcc8000022900 0001 00000000                0x0                0x0
0xffffcc8000022980 0001 00000000                0x0                0x0
0xffffcc8000022a00 0001 00000000                0x0                0x0
0xffffcc8000022a80 0001 00000000                0x0                0x0
0xffffcc8000022b00 0001 00000000                0x0                0x0
0xffffcc8000022b80 0001 00000000                0x0                0x0
0xffffcc8000022c00 0001 00000000                0x0                0x0
0xffffcc8000022c80 0001 00000000                0x0                0x0
0xffffcc8000022d00 0001 00000000                0x0                0x0
0xffffcc8000022d80 0001 00000000                0x0                0x0
0xffffcc8000022e00 0001 00000000                0x0                0x0
0xffffcc8000022e80 0001 00000000                0x0                0x0
0xffffcc8000022f00 0001 00000000                0x0                0x0
0xffffcc8000022f80 0001 00000000                0x0                0x0
0xffffcc8000023000 0001 00000000                0x0                0x0
0xffffcc8000023080 0001 00000000                0x0                0x0
0xffffcc8000023100 0001 00000000                0x0                0x0
0xffffcc8000023180 0001 00000000                0x0                0x0
0xffffcc8000023200 0001 00000000                0x0                0x0
0xffffcc8000023280 0001 00000000                0x0                0x0
0xffffcc8000023300 0001 00000000                0x0                0x0
0xffffcc8000023380 0001 00000000                0x0                0x0
0xffffcc8000023400 0001 00000000                0x0                0x0
0xffffcc8000023480 0001 00000000                0x0                0x0
0xffffcc8000023500 0001 00000000                0x0                0x0
0xffffcc8000023580 0001 00000000                0x0                0x0
0xffffcc8000023600 0001 00000000                0x0                0x0
0xffffcc8000023680 0001 00000000                0x0                0x0
0xffffcc8000023700 0001 00000000                0x0                0x0
0xffffcc8000023780 0001 00000000                0x0                0x0
0xffffcc8000023800 0001 00000000                0x0                0x0
0xffffcc8000023880 0001 00000000                0x0                0x0
0xffffcc8000023900 0001 00000000                0x0                0x0
0xffffcc8000023980 0001 00000000                0x0                0x0
0xffffcc8000023a00 0001 00000000                0x0                0x0
0xffffcc8000023a80 0001 00000000                0x0                0x0
0xffffcc8000023b00 0001 00000000                0x0                0x0
0xffffcc8000023b80 0001 00000000                0x0                0x0
0xffffcc8000023c00 0001 00000000                0x0                0x0
0xffffcc8000023c80 0001 00000000                0x0                0x0
0xffffcc8000023d00 0001 00000000                0x0                0x0
0xffffcc8000023d80 0001 00000000                0x0                0x0
0xffffcc8000023e00 0001 00000000                0x0                0x0
0xffffcc8000023e80 0001 00000000                0x0                0x0
0xffffcc8000023f00 0001 00000000                0x0                0x0
0xffffcc8000023f80 0001 00000000                0x0                0x0
0xffffcc8000024000 0001 00000000                0x0                0x0
0xffffcc8000024080 0001 00000000                0x0                0x0
0xffffcc8000024100 0001 00000000                0x0                0x0
0xffffcc8000024180 0001 00000000                0x0                0x0
0xffffcc8000024200 0001 00000000                0x0                0x0
0xffffcc8000024280 0001 00000000                0x0                0x0
0xffffcc8000024300 0001 00000000                0x0                0x0
0xffffcc8000024380 0001 00000000                0x0                0x0
0xffffcc8000024400 0001 00000000                0x0                0x0
0xffffcc8000024480 0001 00000000                0x0                0x0
0xffffcc8000024500 0001 00000000                0x0                0x0
0xffffcc8000024580 0001 00000000                0x0                0x0
0xffffcc8000024600 0001 00000000                0x0                0x0
0xffffcc8000024680 0001 00000000                0x0                0x0
0xffffcc8000024700 0001 00000000                0x0                0x0
0xffffcc8000024780 0001 00000000                0x0                0x0
0xffffcc8000024800 0001 00000000                0x0                0x0
0xffffcc8000024880 0001 00000000                0x0                0x0
0xffffcc8000024900 0001 00000000                0x0                0x0
0xffffcc8000024980 0001 00000000                0x0                0x0
0xffffcc8000024a00 0001 00000000                0x0                0x0
0xffffcc8000024a80 0001 00000000                0x0                0x0
0xffffcc8000024b00 0001 00000000                0x0                0x0
0xffffcc8000024b80 0001 00000000                0x0                0x0
0xffffcc8000024c00 0001 00000000                0x0                0x0
0xffffcc8000024c80 0001 00000000                0x0                0x0
0xffffcc8000024d00 0001 00000000                0x0                0x0
0xffffcc8000024d80 0001 00000000                0x0                0x0
0xffffcc8000024e00 0001 00000000                0x0                0x0
0xffffcc8000024e80 0001 00000000                0x0                0x0
0xffffcc8000024f00 0001 00000000                0x0                0x0
0xffffcc8000024f80 0001 00000000                0x0                0x0
0xffffcc8000025000 0001 00000000                0x0                0x0
0xffffcc8000025080 0001 00000000                0x0                0x0
0xffffcc8000025100 0001 00000000                0x0                0x0
0xffffcc8000025180 0001 00000000                0x0                0x0
0xffffcc8000025200 0001 00000000                0x0                0x0
0xffffcc8000025280 0001 00000000                0x0                0x0
0xffffcc8000025300 0001 00000000                0x0                0x0
0xffffcc8000025380 0001 00000000                0x0                0x0
0xffffcc8000025400 0001 00000000                0x0                0x0
0xffffcc8000025480 0001 00000000                0x0                0x0
0xffffcc8000025500 0001 00000000                0x0                0x0
0xffffcc8000025580 0001 00000000                0x0                0x0
0xffffcc8000025600 0001 00000000                0x0                0x0
0xffffcc8000025680 0001 00000000                0x0                0x0
0xffffcc8000025700 0001 00000000                0x0                0x0
0xffffcc8000025780 0001 00000000                0x0                0x0
0xffffcc8000025800 0001 00000000                0x0                0x0
0xffffcc8000025880 0001 00000000                0x0                0x0
0xffffcc8000025900 0001 00000000                0x0                0x0
0xffffcc8000025980 0001 00000000                0x0                0x0
0xffffcc8000025a00 0001 00000000                0x0                0x0
0xffffcc8000025a80 0001 00000000                0x0                0x0
0xffffcc8000025b00 0001 00000000                0x0                0x0
0xffffcc8000025b80 0001 00000000                0x0                0x0
0xffffcc8000025c00 0001 00000000                0x0                0x0
0xffffcc8000025c80 0001 00000000                0x0                0x0
0xffffcc8000025d00 0001 00000000                0x0                0x0
0xffffcc8000025d80 0001 00000000                0x0                0x0
0xffffcc8000025e00 0001 00000000                0x0                0x0
0xffffcc8000025e80 0001 00000000                0x0                0x0
0xffffcc8000025f00 0001 00000000                0x0                0x0
0xffffcc8000025f80 0001 00000000                0x0                0x0
0xffffcc8000026000 0001 00000000                0x0                0x0
0xffffcc8000026080 0001 00000000                0x0                0x0
0xffffcc8000026100 0001 00000000                0x0                0x0
0xffffcc8000026180 0001 00000000                0x0                0x0
0xffffcc8000026200 0001 00000000                0x0                0x0
0xffffcc8000026280 0001 00000000                0x0                0x0
0xffffcc8000026300 0001 00000000                0x0                0x0
0xffffcc8000026380 0001 00000000                0x0                0x0
0xffffcc8000026400 0001 00000000                0x0                0x0
0xffffcc8000026480 0001 00000000                0x0                0x0
0xffffcc8000026500 0001 00000000                0x0                0x0
0xffffcc8000026580 0001 00000000                0x0                0x0
0xffffcc8000026600 0001 00000000                0x0                0x0
0xffffcc8000026680 0001 00000000                0x0                0x0
0xffffcc8000026700 0001 00000000                0x0                0x0
0xffffcc8000026780 0001 00000000                0x0                0x0
0xffffcc8000026800 0001 00000000                0x0                0x0
0xffffcc8000026880 0001 00000000                0x0                0x0
0xffffcc8000026900 0001 00000000                0x0                0x0
0xffffcc8000026980 0001 00000000                0x0                0x0
0xffffcc8000026a00 0001 00000000                0x0                0x0
0xffffcc8000026a80 0001 00000000                0x0                0x0
0xffffcc8000026b00 0001 00000000                0x0                0x0
0xffffcc8000026b80 0001 00000000                0x0                0x0
0xffffcc8000026c00 0001 00000000                0x0                0x0
0xffffcc8000026c80 0001 00000000                0x0                0x0
0xffffcc8000026d00 0001 00000000                0x0                0x0
0xffffcc8000026d80 0001 00000000                0x0                0x0
0xffffcc8000026e00 0001 00000000                0x0                0x0
0xffffcc8000026e80 0001 00000000                0x0                0x0
0xffffcc8000026f00 0001 00000000                0x0                0x0
0xffffcc8000026f80 0001 00000000                0x0                0x0
0xffffcc8000027000 0001 00000000                0x0                0x0
0xffffcc8000027080 0001 00000000                0x0                0x0
0xffffcc8000027100 0001 00000000                0x0                0x0
0xffffcc8000027180 0001 00000000                0x0                0x0
0xffffcc8000027200 0001 00000000                0x0                0x0
0xffffcc8000027280 0001 00000000                0x0                0x0
0xffffcc8000027300 0001 00000000                0x0                0x0
0xffffcc8000027380 0001 00000000                0x0                0x0
0xffffcc8000027400 0001 00000000                0x0                0x0
0xffffcc8000027480 0001 00000000                0x0                0x0
0xffffcc8000027500 0001 00000000                0x0                0x0
0xffffcc8000027580 0001 00000000                0x0                0x0
0xffffcc8000027600 0001 00000000                0x0                0x0
0xffffcc8000027680 0001 00000000                0x0                0x0
0xffffcc8000027700 0001 00000000                0x0                0x0
0xffffcc8000027780 0001 00000000                0x0                0x0
0xffffcc8000027800 0001 00000000                0x0                0x0
0xffffcc8000027880 0001 00000000                0x0                0x0
0xffffcc8000027900 0001 00000000                0x0                0x0
0xffffcc8000027980 0001 00000000                0x0                0x0
0xffffcc8000027a00 0001 00000000                0x0                0x0
0xffffcc8000027a80 0001 00000000                0x0                0x0
0xffffcc8000027b00 0001 00000000                0x0                0x0
0xffffcc8000027b80 0001 00000000                0x0                0x0
0xffffcc8000027c00 0001 00000000                0x0                0x0
0xffffcc8000027c80 0001 00000000          

---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzkaller%googlegroups.com@localhost.

syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.

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

If you want to overwrite report'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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