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UBSan: Undefined Behavior in htable_foreach_lle



Hello,

syzbot found the following issue on:

HEAD commit:    2864ddb2e91d make: clean up API for iterating over hash ta..
git tree:       netbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=12e8f016980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=1420f906d33d9f1f
dashboard link: https://syzkaller.appspot.com/bug?extid=c8b7ba5a9309173e55e5
compiler:       g++ (Debian 12.2.0-14) 12.2.0

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

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/f21868ae3255/disk-2864ddb2.raw.xz
netbsd.gdb: https://storage.googleapis.com/syzbot-assets/887057fc963d/netbsd-2864ddb2.gdb.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+c8b7ba5a9309173e55e5%syzkaller.appspotmail.com@localhost

[ 138.1394618] panic: UBSan: Undefined Behavior in /syzkaller/managers/ci2-netbsd-kubsan/kernel/sys/net/if_llatbl.c:198:3, member access within misaligned address 0x646b6579 for type 'struct llentry' which requires 8 byte alignment

[ 138.1660443] cpu0: Begin traceback...
[ 138.1794535] vpanic() at netbsd:vpanic+0x2f0 sys/kern/subr_prf.c:288
[ 138.2494573] Report() at netbsd:Report+0x3b sys/../common/lib/libc/misc/ubsan.c:1352
[ 138.3094548] HandleTypeMismatch() at netbsd:HandleTypeMismatch+0xfc sys/../common/lib/libc/misc/ubsan.c:432
[ 138.3594537] htable_foreach_lle() at netbsd:htable_foreach_lle+0x190 sys/net/if_llatbl.c:198
[ 138.4094531] htable_prefix_free() at netbsd:htable_prefix_free+0xd3 llentries_unlink sys/net/if_llatbl.c:307 [inline]
[ 138.4094531] htable_prefix_free() at netbsd:htable_prefix_free+0xd3 sys/net/if_llatbl.c:287
[ 138.4594568] lltable_prefix_free() at netbsd:lltable_prefix_free+0xb4 sys/net/if_llatbl.c:513
[ 138.5094573] rtrequest1() at netbsd:rtrequest1+0x138a sys/net/route.c:1204
[ 138.5594575] rtinit() at netbsd:rtinit+0x218 sys/net/route.c:1656
[ 138.6094719] in6_ifremprefix.isra.0() at netbsd:in6_ifremprefix.isra.0+0x73c
[ 138.6594563] in6_purgeaddr() at netbsd:in6_purgeaddr+0xe0 sys/netinet6/in6.c:1470
[ 138.6994567] if_purgeaddrs() at netbsd:if_purgeaddrs+0x203 sys/net/if.c:1245
[ 138.7494529] in6_ifdetach() at netbsd:in6_ifdetach+0x26 sys/netinet6/in6_ifattach.c:663
[ 138.7994529] in6_purgeif() at netbsd:in6_purgeif+0x3f sys/netinet6/in6.c:1520
[ 138.8494590] rip6_purgeif_wrapper() at netbsd:rip6_purgeif_wrapper+0x3f rip6_purgeif sys/netinet6/raw_ip6.c:941 [inline]
[ 138.8494590] rip6_purgeif_wrapper() at netbsd:rip6_purgeif_wrapper+0x3f sys/netinet6/raw_ip6.c:986
[ 138.8994530] if_detach() at netbsd:if_detach+0xbbc sys/net/if.c:1459
[ 138.9494531] tap_detach() at netbsd:tap_detach+0x176 sys/net/if_tap.c:402
[ 138.9994528] config_detach_release() at netbsd:config_detach_release+0x4f9 sys/kern/subr_autoconf.c:2177
[ 139.0594520] tap_clone_destroyer() at netbsd:tap_clone_destroyer+0x2d sys/net/if_tap.c:644
[ 139.1094565] tap_clone_destroy() at netbsd:tap_clone_destroy+0x30 sys/net/if_tap.c:634
[ 139.1694580] doifioctl() at netbsd:doifioctl+0x1a37 if_clone_destroy sys/net/if.c:1631 [inline]
[ 139.1694580] doifioctl() at netbsd:doifioctl+0x1a37 sys/net/if.c:3512
[ 139.2194572] soo_ioctl() at netbsd:soo_ioctl+0x294 sys/kern/sys_socket.c:215
[ 139.2594522] sys_ioctl() at netbsd:sys_ioctl+0xd88 sys/kern/sys_generic.c:675
[ 139.3094533] syscall() at netbsd:syscall+0x28b sy_call sys/sys/syscallvar.h:65 [inline]
[ 139.3094533] syscall() at netbsd:syscall+0x28b sy_invoke sys/sys/syscallvar.h:94 [inline]
[ 139.3094533] syscall() at netbsd:syscall+0x28b sys/arch/x86/x86/syscall.c:137
[ 139.3294710] --- syscall (number 54) ---
[ 139.3394495] netbsd:syscall+0x28b:
[ 139.3504224] cpu0: End traceback...
[ 139.3504224] fatal breakpoint trap in supervisor mode
[ 139.3504224] trap type 1 code 0 rip 0xffffffff80235475 cs 0x8 rflags 0x246 cr2 0x733032c0f702 ilevel 0x6 rsp 0xffff9b82484e3d50
[ 139.3706360] curlwp 0xffffd402ca4f3ac0 pid 2295.2295 lowest kstack 0xffff9b82484e02c0
Stopped in pid 2295.2295 (ifconfig) at  netbsd:breakpoint+0x5:  leave
?
breakpoint() at netbsd:breakpoint+0x5
db_panic() at netbsd:db_panic+0xec sys/ddb/db_panic.c:71
vpanic() at netbsd:vpanic+0x2f0 sys/kern/subr_prf.c:288
Report() at netbsd:Report+0x3b sys/../common/lib/libc/misc/ubsan.c:1352
HandleTypeMismatch() at netbsd:HandleTypeMismatch+0xfc sys/../common/lib/libc/misc/ubsan.c:432
htable_foreach_lle() at netbsd:htable_foreach_lle+0x190 sys/net/if_llatbl.c:198
htable_prefix_free() at netbsd:htable_prefix_free+0xd3 llentries_unlink sys/net/if_llatbl.c:307 [inline]
htable_prefix_free() at netbsd:htable_prefix_free+0xd3 sys/net/if_llatbl.c:287
lltable_prefix_free() at netbsd:lltable_prefix_free+0xb4 sys/net/if_llatbl.c:513
rtrequest1() at netbsd:rtrequest1+0x138a sys/net/route.c:1204
rtinit() at netbsd:rtinit+0x218 sys/net/route.c:1656
in6_ifremprefix.isra.0() at netbsd:in6_ifremprefix.isra.0+0x73c
in6_purgeaddr() at netbsd:in6_purgeaddr+0xe0 sys/netinet6/in6.c:1470
if_purgeaddrs() at netbsd:if_purgeaddrs+0x203 sys/net/if.c:1245
in6_ifdetach() at netbsd:in6_ifdetach+0x26 sys/netinet6/in6_ifattach.c:663
in6_purgeif() at netbsd:in6_purgeif+0x3f sys/netinet6/in6.c:1520
rip6_purgeif_wrapper() at netbsd:rip6_purgeif_wrapper+0x3f rip6_purgeif sys/netinet6/raw_ip6.c:941 [inline]
rip6_purgeif_wrapper() at netbsd:rip6_purgeif_wrapper+0x3f sys/netinet6/raw_ip6.c:986
if_detach() at netbsd:if_detach+0xbbc sys/net/if.c:1459
tap_detach() at netbsd:tap_detach+0x176 sys/net/if_tap.c:402
config_detach_release() at netbsd:config_detach_release+0x4f9 sys/kern/subr_autoconf.c:2177
tap_clone_destroyer() at netbsd:tap_clone_destroyer+0x2d sys/net/if_tap.c:644
tap_clone_destroy() at netbsd:tap_clone_destroy+0x30 sys/net/if_tap.c:634
doifioctl() at netbsd:doifioctl+0x1a37 if_clone_destroy sys/net/if.c:1631 [inline]
doifioctl() at netbsd:doifioctl+0x1a37 sys/net/if.c:3512
soo_ioctl() at netbsd:soo_ioctl+0x294 sys/kern/sys_socket.c:215
sys_ioctl() at netbsd:sys_ioctl+0xd88 sys/kern/sys_generic.c:675
syscall() at netbsd:syscall+0x28b sy_call sys/sys/syscallvar.h:65 [inline]
syscall() at netbsd:syscall+0x28b sy_invoke sys/sys/syscallvar.h:94 [inline]
syscall() at netbsd:syscall+0x28b sys/arch/x86/x86/syscall.c:137
--- syscall (number 54) ---
netbsd:syscall+0x28b:
Panic string: UBSan: Undefined Behavior in /syzkaller/managers/ci2-netbsd-kubsan/kernel/sys/net/if_llatbl.c:198:3, member access within misaligned address 0x646b6579 for type 'struct llentry' which requires 8 byte alignment

PID     LID S CPU     FLAGS       STRUCT LWP *               NAME WAIT
2295 > 2295 7   0         0   ffffd402ca4f3ac0           ifconfig
2441   2441 2   1         0   ffffd402c0a9b140     syz-executor.0
2450   2450 2   0         0   ffffd402c0703940     syz-executor.4
4794   4794 3   0         0   ffffd402babe7180     syz-executor.3 vm_map
2724   2724 2   1         0   ffffd402c0395300     syz-executor.1
2448   2448 3   1       180   ffffd402b4208100     syz-executor.2 wait
3936   3936 3   0       180   ffffd402ca156200     syz-executor.2 parked
2525   2525 3   0       180   ffffd402bef58a40     syz-executor.5 parked
1894   2633 3   0   1100000   ffffd402c07030c0     syz-executor.5 vfork
1894   1894 3   1  11000000   ffffd402babe75c0     syz-executor.5 lwpwait
1693   1693 3   0       180   ffffd402bef58600     syz-executor.2 parked
1642   1642 3   0       180   ffffd402b2bc4700     syz-executor.3 parked
1261   1261 3   0       180   ffffd402c0b73340     syz-executor.0 parked
1596   1596 3   0       180   ffffd402c107e980     syz-executor.4 parked
1159   1159 3   0       180   ffffd402b299c6c0     syz-executor.5 parked
2630   2630 3   1       180   ffffd402c1ba88c0     syz-executor.5 parked
758     758 3   1       180   ffffd402b48d0a80     syz-executor.1 parked
1080   1494 3   0       1c0   ffffd402b3a22500         syz-fuzzer parked
1080   1074 3   0       180   ffffd402b4208540         syz-fuzzer wait
1080   1206 3   0       180   ffffd402b2d184c0         syz-fuzzer wait
1080   1236 3   0       180   ffffd402b299c280         syz-fuzzer kqueue
1080   1240 3   1       180   ffffd402b3570600         syz-fuzzer wait
1080    990 3   0       180   ffffd402b2d18900         syz-fuzzer parked
1080    929 3   0       180   ffffd402b2ab6300         syz-fuzzer wait
1080   1241 3   1       180   ffffd402b3893a00         syz-fuzzer wait
1080   1235 3   0       180   ffffd402b2d18080         syz-fuzzer parked
1080    449 3   0       180   ffffd402b48d0200         syz-fuzzer parked
1080   1226 3   1       180   ffffd402b382db00         syz-fuzzer parked
1080   1229 3   0       180   ffffd402b44c6240         syz-fuzzer parked
1080   1233 3   0       180   ffffd402b382d6c0         syz-fuzzer nanoslp
1080   1080 3   0       180   ffffd402b382d280         syz-fuzzer parked
1231   1231 3   0       180   ffffd402b44c6ac0               sshd select
1151   1151 3   0       180   ffffd402b3570a40              getty nanoslp
1216   1216 3   0       180   ffffd402b299cb00              getty nanoslp
1184   1184 3   1       180   ffffd402b26b7200              getty nanoslp
1225   1225 3   1       180   ffffd402b26a4ac0              getty ttyraw
1109   1109 3   0       180   ffffd402b48d0640               sshd select
1096   1096 3   0       180   ffffd402b44c6680             powerd kqueue
700     700 3   1       180   ffffd402b3893180            syslogd kqueue
746     746 3   0       180   ffffd402b2fde040             dhcpcd poll
745     745 3   1       180   ffffd402b2cb1340             dhcpcd poll
742  >  742 7   1         0   ffffd402b2db6580             dhcpcd
620     620 3   1       180   ffffd402b4208980             dhcpcd poll
292     292 3   0       180   ffffd402b2cb1780             dhcpcd poll
485     485 3   0       180   ffffd402b2ab6b80             dhcpcd poll
291     291 3   1       180   ffffd402b2fde480             dhcpcd poll
1         1 3   0       180   ffffd402aa487100               init wait
0      3256 5   1       200   ffffd402babe7a00           (zombie)
0      3295 3   1       200   ffffd402b2ab6740             ktrace ktrwait
0       967 3   0       200   ffffd402b26b7640            physiod physiod
0       196 3   1       200   ffffd402b26a4680          pooldrain pooldrain
0       195 3   0       200   ffffd402b26a4240            ioflush syncer
0       194 3   0       200   ffffd402b26b7a80           pgdaemon pgdaemon
0       170 3   1       200   ffffd402b05dea40               usb7 usbevt
0       169 3   0       200   ffffd402b05de600               usb6 usbevt
0       168 3   0       200   ffffd402b05de1c0               usb5 usbevt
0       167 3   0       200   ffffd402ad559a00               usb4 usbevt
0       166 3   0       200   ffffd402ad5595c0               usb3 usbevt
0       165 3   1       200   ffffd402ad559180               usb2 usbevt
0        31 3   1       200   ffffd402ab5049c0               usb1 usbevt
0        63 3   0       200   ffffd402ab504580               usb0 usbevt
0       126 3   1       200   ffffd402ab504140         usbtask-dr usbtsk
0       125 3   1       200   ffffd402aa487980         usbtask-hc usbtsk
0       124 3   0       200   ffffd402a8895b00          swwreboot swwreboot
0       123 3   1       200   ffffd402aa487540             npfgc0 npfgcw
0       122 2   0       200   ffffd402aa44d940            rt_free
0       121 3   1       200   ffffd402aa44d500              unpgc unpgc
0       120 3   0       200   ffffd402aa44d0c0    key_timehandler key_timehandler
0       119 3   1       200   ffffd402aa447900    icmp6_wqinput/1 icmp6_wqinput
0       118 3   0       200   ffffd402aa4474c0    icmp6_wqinput/0 icmp6_wqinput
0       117 3   0       200   ffffd402aa447080          nd6_timer nd6_timer
0       116 3   1       200   ffffd402aa4328c0    carp6_wqinput/1 carp6_wqinput
0       115 3   0       200   ffffd402aa432480    carp6_wqinput/0 carp6_wqinput
0       114 3   1       200   ffffd402aa432040     carp_wqinput/1 carp_wqinput
0       113 3   0       200   ffffd402aa3debc0     carp_wqinput/0 carp_wqinput
0       112 3   1       200   ffffd402aa2ff740     icmp_wqinput/1 icmp_wqinput
0       111 3   0       200   ffffd402aa2ffb80     icmp_wqinput/0 icmp_wqinput
0       110 3   0       200   ffffd402aa3de340           rt_timer rt_timer
0       109 3   0       200   ffffd402aa3de780        vmem_rehash vmem_rehash
0       100 3   1       200   ffffd402aa2ff300          entbutler entropy
0        99 3   0       200   ffffd402a9d3eb40              viomb balloon
0        98 3   1       200   ffffd402a9d3e700      vioif0_txrx/1 vioif0_txrx
0        97 3   0       200   ffffd402a9d3e2c0      vioif0_txrx/0 vioif0_txrx
0        30 3   1       200   ffffd402a88956c0           scsibus0 sccomp
0        29 3   0       200   ffffd402a8895280               pms0 pmsreset
0        28 3   1       200   ffffd402a87b5ac0            xcall/1 xcall
0        27 1   1       200   ffffd402a87b5680          softser/1
0        26 1   1       200   ffffd402a87b5240          softclk/1
0        25 1   1       200   ffffd402a8798a80          softbio/1
0        24 1   1       200   ffffd402a8798640          softnet/1
0        23 1   1       201   ffffd402a8798200             idle/1
0        22 3   1       200   ffffd403d6b33a40           lnxsyswq lnxsyswq
0        21 3   1       200   ffffd403d6b33600           lnxubdwq lnxubdwq
0        20 3   0       200   ffffd403d6b331c0           lnxpwrwq lnxpwrwq
0        19 3   1       200   ffffd403d6b42a00           lnxlngwq lnxlngwq
0        18 3   1       200   ffffd403d6b425c0           lnxhipwq lnxhipwq
0        17 3   1       200   ffffd403d6b42180           lnxrcugc lnxrcugc
0        16 3   0       200   ffffd403d6b599c0             sysmon smtaskq
0        15 3   1       200   ffffd403d6b59580         pmfsuspend pmfsuspend
0        14 3   1       200   ffffd403d6b59140           pmfevent pmfevent
0        13 3   0       200   ffffd403d6b6c980         sopendfree sopendfr
0        12 3   0       200   ffffd403d6b6c540             ifwdog ifwdog
0        11 3   1       200   ffffd403d6b6c100            iflnkst iflnkst
0        10 3   1       200   ffffd403d7b97940           nfssilly nfssilly
0         9 3   1       200   ffffd403d7b97500           pooldisp pooldisp
0         8 3   1       200   ffffd403d7b970c0          modunload mod_unld
0         7 3   0       200   ffffd403d7bc2900            xcall/0 xcall
0         6 1   0       200   ffffd403d7bc24c0          softser/0
0         5 1   0       200   ffffd403d7bc2080          softclk/0
0         4 1   0       200   ffffd403d7bed8c0          softbio/0
0         3 1   0       200   ffffd403d7bed480          softnet/0
0         2 1   0       201   ffffd403d7bed040             idle/0
0         0 3   0       200   ffffffff86795c80            swapper uvm
[Locks tracked through LWPs]

****** LWP 2295.2295 (ifconfig) @ 0xffffd402ca4f3ac0, l_stat=7

*** Locks held:

* Lock 0 (initialized at netbsd:ifinit1+0x23 sys/net/if.c:334)
lock address : netbsd:if_clone_mtx
type         : sleep/adaptive
initialized  : netbsd:ifinit1+0x23
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffd402ca4f3ac0 last held: 0xffffd402ca4f3ac0
last locked* : netbsd:doifioctl+0x187a
unlocked     : netbsd:doifioctl+0x1a62
owner field  : 0xffffd402ca4f3ac0 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

* Lock 1 (initialized at netbsd:soinit+0x1f7 sys/kern/uipc_socket.c:460)
lock address : ffffd403d805e340
type         : sleep/adaptive
initialized  : netbsd:soinit+0x1f7
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  1
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffd402ca4f3ac0 last held: 0xffffd402ca4f3ac0
last locked* : netbsd:rip6_purgeif_wrapper+0x28
unlocked     : netbsd:sopoll+0x144
owner field  : 0xffffd402ca4f3ac0 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

* Lock 2 (initialized at netbsd:if_initialize+0x36d sys/net/if.c:762)
lock address : ffffd402cb4b8400
type         : sleep/adaptive
initialized  : netbsd:if_initialize+0x36d
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffd402ca4f3ac0 last held: 0xffffd402ca4f3ac0
last locked* : netbsd:in6_purgeif+0x37
unlocked     : netbsd:rip_purgeif_wrapper+0x4a
owner field  : 0xffffd402ca4f3ac0 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

* Lock 3 (initialized at netbsd:if_initialize+0x26b sys/net/if.c:757)
lock address : ffffd402cb9b27c0
type         : sleep/adaptive
initialized  : netbsd:if_initialize+0x26b
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffd402ca4f3ac0 last held: 0xffffd402ca4f3ac0
last locked* : netbsd:htable_prefix_free+0x9c
unlocked     : netbsd:htable_prefix_free+0x19e
owner/count  : 0xffffd402ca4f3ac0 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffd402ca4f3ac0 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 2441.2441 (syz-executor.0) @ 0xffffd402c0a9b140, l_stat=2

*** Locks held:

* Lock 0 (initialized at netbsd:kcov_open+0x52 sys/kern/subr_kcov.c:461)
lock address : ffffd402c42f9940
type         : sleep/adaptive
initialized  : netbsd:kcov_open+0x52
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffd402c0a9b140 last held: 0xffffd402c0a9b140
last locked* : netbsd:kcov_fops_ioctl+0x5c
unlocked     : 0
owner field  : 0xffffd402c0a9b140 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted:

* Lock 0 (initialized at netbsd:uvm_km_bootstrap+0x9e sys/uvm/uvm_km.c:294)
lock address : netbsd:kernel_map_store+0x18
type         : sleep/adaptive
initialized  : netbsd:uvm_km_bootstrap+0x9e
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  2
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffd402c0a9b140 last held: 000000000000000000
last locked  : netbsd:vm_map_lock+0x84
unlocked*    : netbsd:cv_wait+0x18f
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 2450.2450 (syz-executor.4) @ 0xffffd402c0703940, l_stat=2

*** Locks held:

* Lock 0 (initialized at netbsd:kcov_open+0x52 sys/kern/subr_kcov.c:461)
lock address : ffffd402c01424c0
type         : sleep/adaptive
initialized  : netbsd:kcov_open+0x52
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffd402c0703940 last held: 0xffffd402c0703940
last locked* : netbsd:kcov_fops_ioctl+0x5c
unlocked     : 0
owner field  : 0xffffd402c0703940 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 4794.4794 (syz-executor.3) @ 0xffffd402babe7180, l_stat=3

*** Locks held:

* Lock 0 (initialized at netbsd:kcov_open+0x52 sys/kern/subr_kcov.c:461)
lock address : ffffd402c965cac0
type         : sleep/adaptive
initialized  : netbsd:kcov_open+0x52
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffd402babe7180 last held: 0xffffd402babe7180
last locked* : netbsd:kcov_fops_ioctl+0x5c
unlocked     : 0
owner field  : 0xffffd402babe7180 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 2724.2724 (syz-executor.1) @ 0xffffd402c0395300, l_stat=2

*** Locks held:

* Lock 0 (initialized at netbsd:kcov_open+0x52 sys/kern/subr_kcov.c:461)
lock address : ffffd402caaff7c0
type         : sleep/adaptive
initialized  : netbsd:kcov_open+0x52
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffd402c0395300 last held: 0xffffd402c0395300
last locked* : netbsd:kcov_fops_ioctl+0x5c
unlocked     : 0
owner field  : 0xffffd402c0395300 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted:

* Lock 0 (initialized at netbsd:uvm_km_bootstrap+0x9e sys/uvm/uvm_km.c:294)
lock address : netbsd:kernel_map_store+0x18
type         : sleep/adaptive
initialized  : netbsd:uvm_km_bootstrap+0x9e
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  2
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffd402c0395300 last held: 000000000000000000
last locked  : netbsd:vm_map_lock+0x84
unlocked*    : netbsd:cv_wait+0x18f
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 745.745 (dhcpcd) @ 0xffffd402b2cb1340, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffd402b2cb1340 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 742.742 (dhcpcd) @ 0xffffd402b2db6580, l_stat=7

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffd402b2db6580 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) @ 0xffffd402b2ab6b80, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffd402b2ab6b80 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 291.291 (dhcpcd) @ 0xffffd402b2fde480, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffd402b2fde480 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.26 (softclk/1) @ 0xffffd402a87b5240, l_stat=1

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffd402a87b5240 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) @ 0xffffd403d6b6c100, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffd403d6b6c100 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) @ 0xffffd403d7bc2080, l_stat=1

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffd403d7bc2080 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) @ 0xffffffff86795c80, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffffff86795c80 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

[Locks tracked through CPUs]

******* Locks held on cpu0:

* Lock 0 (initialized at netbsd:main+0x106 sys/kern/init_main.c:304)
lock address : netbsd:kernel_lock
type         : spin
initialized  : netbsd:main+0x106
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffd402ca4f3ac0 last held: 0xffffd402ca4f3ac0
last locked* : netbsd:sleepq_block+0x81d
unlocked     : netbsd:route_intr+0x135
curcpu holds :                  3 wanted by: 000000000000000000

* Lock 1 (initialized at netbsd:kprintf_init+0x72 sys/kern/subr_prf.c:156)
lock address : netbsd:kprintf_mtx
type         : spin
initialized  : netbsd:kprintf_init+0x72
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffd402ca4f3ac0 last held: 0xffffd402ca4f3ac0
last locked* : netbsd:kprintf_lock+0x50
unlocked     : netbsd:kprintf_unlock+0x70
owner field  : 0x0000000000000800 wait/spin:                0/1

              PAGE FLAG   PQ            UOBJECT              UANON
0xffff9b8000007180 0045 00000000                0x0                0x0
0xffff9b8000007200 0045 00000000                0x0                0x0
0xffff9b8000007280 0045 00000000                0x0                0x0
0xffff9b8000007300 0045 00000000                0x0                0x0
0xffff9b8000007380 0045 00000000                0x0                0x0
0xffff9b8000007400 0045 00000000                0x0                0x0
0xffff9b8000007480 0045 00000000                0x0                0x0
0xffff9b8000007500 0045 00000000                0x0                0x0
0xffff9b8000007580 0045 00000000                0x0                0x0
0xffff9b8000007600 0045 00000000                0x0                0x0
0xffff9b8000007680 0041 00000000                0x0                0x0
0xffff9b8000007700 0041 00000000                0x0                0x0
0xffff9b8000007780 0041 00000000                0x0                0x0
0xffff9b8000007800 0041 00000000                0x0                0x0
0xffff9b8000007880 0041 00000000                0x0                0x0
0xffff9b8000007900 0045 00000000                0x0                0x0
0xffff9b8000007980 0041 00000000                0x0                0x0
0xffff9b8000007a00 0041 00000000                0x0                0x0
0xffff9b8000007a80 0041 00000000                0x0                0x0
0xffff9b8000007b00 0041 00000000                0x0                0x0
0xffff9b8000007b80 0041 00000000                0x0                0x0
0xffff9b8000007c00 0041 00000000                0x0                0x0
0xffff9b8000007c80 0041 00000000                0x0                0x0
0xffff9b8000007d00 0041 00000000                0x0                0x0
0xffff9b8000007d80 0041 00000000                0x0                0x0
0xffff9b8000007e00 0041 00000000                0x0                0x0
0xffff9b8000007e80 0041 00000000                0x0                0x0
0xffff9b8000007f00 0041 00000000                0x0                0x0
0xffff9b8000007f80 0041 00000000                0x0                0x0
0xffff9b8000008000 0041 00000000                0x0                0x0
0xffff9b8000008080 0041 00000000                0x0                0x0
0xffff9b8000008100 0041 00000000                0x0                0x0
0xffff9b8000008180 0041 00000000                0x0                0x0
0xffff9b8000008200 0041 00000000                0x0                0x0
0xffff9b8000008280 0041 00000000                0x0                0x0
0xffff9b8000008300 0041 00000000                0x0                0x0
0xffff9b8000008380 0041 00000000                0x0                0x0
0xffff9b8000008400 0041 00000000                0x0                0x0
0xffff9b8000008480 0041 00000000                0x0                0x0
0xffff9b8000008500 0041 00000000                0x0                0x0
0xffff9b8000008580 0041 00000000                0x0                0x0
0xffff9b8000008600 0045 00000000                0x0                0x0
0xffff9b8000008680 0041 00000000                0x0                0x0
0xffff9b8000008700 0041 00000000                0x0                0x0
0xffff9b8000008780 0041 00000000                0x0                0x0
0xffff9b8000008800 0041 00000000                0x0                0x0
0xffff9b8000008880 0041 00000000                0x0                0x0
0xffff9b8000008900 0041 00000000                0x0                0x0
0xffff9b8000008980 0041 00000000                0x0                0x0
0xffff9b8000008a00 0041 00000000                0x0                0x0
0xffff9b8000008a80 0041 00000000                0x0                0x0
0xffff9b8000008b00 0041 00000000                0x0                0x0
0xffff9b8000008b80 0041 00000000                0x0                0x0
0xffff9b8000008c00 0041 00000000                0x0                0x0
0xffff9b8000008c80 0041 00000000                0x0                0x0
0xffff9b8000008d00 0041 00000000                0x0                0x0
0xffff9b8000008d80 0041 00000000                0x0                0x0
0xffff9b8000008e00 0041 00000000                0x0                0x0
0xffff9b8000008e80 0041 00000000                0x0                0x0
0xffff9b8000008f00 0041 00000000                0x0                0x0
0xffff9b8000008f80 0041 00000000                0x0                0x0
0xffff9b8000009000 0041 00000000                0x0                0x0
0xffff9b8000009080 0041 00000000                0x0                0x0
0xffff9b8000009100 0045 00000000                0x0                0x0
0xffff9b8000009180 0045 00000000                0x0                0x0
0xffff9b8000009200 0041 00000000                0x0                0x0
0xffff9b8000009280 0041 00000000                0x0                0x0
0xffff9b8000009300 0041 00000000                0x0                0x0
0xffff9b8000009380 0041 00000000                0x0                0x0
0xffff9b8000009400 0041 00000000                0x0                0x0
0xffff9b8000009480 0041 00000000                0x0                0x0
0xffff9b8000009500 0041 00000000                0x0                0x0
0xffff9b8000009580 0041 00000000                0x0                0x0
0xffff9b8000009600 0041 00000000                0x0                0x0
0xffff9b8000009680 0041 00000000                0x0                0x0
0xffff9b8000009700 0041 00000000                0x0                0x0
0xffff9b8000009780 0041 00000000                0x0                0x0
0xffff9b8000009800 0041 00000000                0x0                0x0
0xffff9b8000009880 0041 00000000                0x0                0x0
0xffff9b8000009900 0041 00000000                0x0                0x0
0xffff9b8000009980 0041 00000000                0x0                0x0
0xffff9b8000009a00 0041 00000000                0x0                0x0
0xffff9b8000009a80 0041 00000000                0x0                0x0
0xffff9b8000009b00 0041 00000000                0x0                0x0
0xffff9b8000009b80 0041 00000000                0x0                0x0
0xffff9b8000009c00 0041 00000000                0x0                0x0
0xffff9b8000009c80 0041 00000000                0x0                0x0
0xffff9b8000009d00 0041 00000000                0x0                0x0
0xffff9b8000009d80 0041 00000000                0x0                0x0
0xffff9b8000009e00 0041 00000000                0x0                0x0
0xffff9b8000009e80 0041 00000000                0x0                0x0
0xffff9b8000009f00 0041 00000000                0x0                0x0
0xffff9b8000009f80 0045 00000000                0x0                0x0
0xffff9b800000a000 0041 00000000                0x0                0x0
0xffff9b800000a080 0041 00000000                0x0                0x0
0xffff9b800000a100 0041 00000000                0x0                0x0
0xffff9b800000a180 0041 00000000                0x0                0x0
0xffff9b800000a200 0041 00000000                0x0                0x0
0xffff9b800000a280 0041 00000000                0x0                0x0
0xffff9b800000a300 0041 00000000                0x0                0x0
0xffff9b800000a380 0041 00000000                0x0                0x0
0xffff9b800000a400 0041 00000000                0x0                0x0
0xffff9b800000a480 0041 00000000                0x0                0x0
0xffff9b800000a500 0041 00000000                0x0                0x0
0xffff9b800000a580 0041 00000000                0x0                0x0
0xffff9b800000a600 0041 00000000                0x0                0x0
0xffff9b800000a680 0041 00000000                0x0                0x0
0xffff9b800000a700 0041 00000000                0x0                0x0
0xffff9b800000a780 0041 00000000                0x0                0x0
0xffff9b800000a800 0041 00000000                0x0                0x0
0xffff9b800000a880 0041 00000000                0x0                0x0
0xffff9b800000a900 0041 00000000                0x0                0x0
0xffff9b800000a980 0041 00000000                0x0                0x0
0xffff9b800000aa00 0041 00000000                0x0                0x0
0xffff9b800000aa80 0041 00000000                0x0                0x0
0xffff9b800000ab00 0041 00000000                0x0                0x0
0xffff9b800000ab80 0041 00000000                0x0                0x0
0xffff9b800000ac00 0041 00000000                0x0                0x0
0xffff9b800000ac80 0041 00000000                0x0                0x0
0xffff9b800000ad00 0041 00000000                0x0                0x0
0xffff9b800000ad80 0041 00000000                0x0                0x0
0xffff9b800000ae00 0041 00000000                0x0                0x0
0xffff9b800000ae80 0041 00000000                0x0                0x0
0xffff9b800000af00 0041 00000000                0x0                0x0
0xffff9b800000af80 0041 00000000                0x0                0x0
0xffff9b800000b000 0045 00000000                0x0                0x0
0xffff9b800000b080 0041 00000000                0x0                0x0
0xffff9b800000b100 0041 00000000                0x0                0x0
0xffff9b800000b180 0041 00000000                0x0                0x0
0xffff9b800000b200 0045 00000000                0x0                0x0
0xffff9b800000b280 0045 00000000                0x0                0x0
0xffff9b800000b300 0045 00000000                0x0                0x0
0xffff9b800000b380 0045 00000000                0x0                0x0
0xffff9b800000b400 0045 00000000                0x0                0x0
0xffff9b800000b480 0045 00000000                0x0                0x0
0xffff9b800000b500 0041 00000000                0x0                0x0
0xffff9b800000b580 0041 00000000                0x0                0x0
0xffff9b800000b600 0045 00000000                0x0                0x0
0xffff9b800000b680 0045 00000000                0x0                0x0
0xffff9b800000b700 0045 00000000                0x0                0x0
0xffff9b800000b780 0045 00000000                0x0                0x0
0xffff9b800000b800 0045 00000000                0x0                0x0
0xffff9b800000b880 0045 00000000                0x0                0x0
0xffff9b800000b900 0045 00000000                0x0                0x0
0xffff9b800000b980 0045 00000000                0x0                0x0
0xffff9b800000ba00 0045 00000000                0x0                0x0
0xffff9b800000ba80 0045 00000000                0x0                0x0
0xffff9b800000bb00 0045 00000000                0x0                0x0
0xffff9b800000bb80 0045 00000000                0x0                0x0
0xffff9b800000bc00 0045 00000000                0x0                0x0
0xffff9b800000bc80 0045 00000000                0x0                0x0
0xffff9b800000bd00 0045 00000000                0x0                0x0
0xffff9b800000bd80 0045 00000000                0x0                0x0
0xffff9b800000be00 0045 00000000                0x0                0x0
0xffff9b800000be80 0045 00000000                0x0                0x0
0xffff9b800000bf00 0045 00000000                0x0                0x0
0xffff9b800000bf80 0045 00000000                0x0                0x0
0xffff9b800000c000 0045 00000000                0x0                0x0
0xffff9b800000c080 0045 00000000                0x0                0x0
0xffff9b800000c100 0045 00000000                0x0                0x0
0xffff9b800000c180 0045 00000000                0x0                0x0
0xffff9b800000c200 0045 00000000                0x0                0x0
0xffff9b800000c280 0045 00000000                0x0                0x0
0xffff9b800000c300 0045 00000000                0x0                0x0
0xffff9b800000c380 0045 00000000                0x0                0x0
0xffff9b800000c400 0045 00000000                0x0                0x0
0xffff9b800000c480 0045 00000000                0x0                0x0
0xffff9b800000c500 0045 00000000                0x0                0x0
0xffff9b800000c580 0045 00000000                0x0                0x0
0xffff9b800000c600 0045 00000000                0x0                0x0
0xffff9b800000c680 0045 00000000                0x0                0x0
0xffff9b800000c700 0045 00000000                0x0                0x0
0xffff9b800000c780 0045 00000000                0x0                0x0
0xffff9b800000c800 0041 00000000                0x0                0x0
0xffff9b800000c880 0045 00000000                0x0                0x0
0xffff9b800000c900 0045 00000000                0x0                0x0
0xffff9b800000c980 0045 00000000                0x0                0x0
0xffff9b800000ca00 0041 00000000                0x0                0x0
0xffff9b800000ca80 0045 00000000                0x0                0x0
0xffff9b800000cb00 0045 00000000                0x0                0x0
0xffff9b800000cb80 0045 00000000                0x0                0x0
0xffff9b800000cc00 0041 00000000                0x0                0x0
0xffff9b800000cc80 0041 00000000                0x0                0x0
0xffff9b800000cd00 0045 00000000                0x0                0x0
0xffff9b800000cd80 0045 00000000                0x0                0x0
0xffff9b800000ce00 0041 00000000                0x0                0x0
0xffff9b800000ce80 0041 00000000                0x0                0x0
0xffff9b800000cf00 0041 00000000                0x0                0x0
0xffff9b800000cf80 0041 00000000                0x0                0x0
0xffff9b800000d000 0041 00000000                0x0                0x0
0xffff9b800000d080 0041 00000000                0x0                0x0
0xffff9b800000d100 0041 00000000                0x0                0x0
0xffff9b800000d180 0041 00000000                0x0                0x0
0xffff9b800000d200 0041 00000000                0x0                0x0
0xffff9b800000d280 0041 00000000                0x0                0x0
0xffff9b800000d300 0041 00000000                0x0                0x0
0xffff9b800000d380 0041 00000000                0x0                0x0
0xffff9b800000d400 0041 00000000                0x0                0x0
0xffff9b800000d480 0041 00000000                0x0                0x0
0xffff9b800000d500 0041 00000000                0x0                0x0
0xffff9b800000d580 0041 00000000                0x0                0x0
0xffff9b800000d600 0041 00000000                0x0                0x0
0xffff9b800000d680 0041 00000000                0x0                0x0
0xffff9b800000d700 0041 00000000                0x0                0x0
0xffff9b800000d780 0041 00000000                0x0                0x0
0xffff9b800000d800 0045 00000000                0x0                0x0
0xffff9b800000d880 0041 00000000                0x0                0x0
0xffff9b800000d900 0041 00000000                0x0                0x0
0xffff9b800000d980 0041 00000000                0x0                0x0
0xffff9b800000da00 0041 00000000                0x0                0x0
0xffff9b800000da80 0045 00000000                0x0                0x0
0xffff9b800000db00 0045 00000000                0x0                0x0
0xffff9b800000db80 0041 00000000                0x0                0x0
0xffff9b800000dc00 0045 00000000                0x0                0x0
0xffff9b800000dc80 0045 00000000                0x0                0x0
0xffff9b800000dd00 0041 00000000                0x0                0x0
0xffff9b800000dd80 0041 00000000                0x0                0x0
0xffff9b800000de00 0045 00000000                0x0                0x0
0xffff9b800000de80 0041 00000000                0x0                0x0
0xffff9b800000df00 0041 00000000                0x0                0x0
0xffff9b800000df80 0045 00000000                0x0                0x0
0xffff9b800000e000 0045 00000000                0x0                0x0
0xffff9b800000e080 0045 00000000                0x0                0x0
0xffff9b800000e100 0041 00000000                0x0                0x0
0xffff9b800000e180 0041 00000000                0x0                0x0
0xffff9b800000e200 0041 00000000                0x0                0x0
0xffff9b800000e280 0041 00000000                0x0                0x0
0xffff9b800000e300 0045 00000000                0x0                0x0
0xffff9b800000e380 0045 00000000                0x0                0x0
0xffff9b800000e400 0041 00000000                0x0                0x0
0xffff9b800000e480 0041 00000000                0x0                0x0
0xffff9b800000e500 0045 00000000                0x0                0x0
0xffff9b800000e580 0045 00000000                0x0                0x0
0xffff9b800000e600 0041 00000000                0x0                0x0
0xffff9b800000e680 0045 00000000                0x0                0x0
0xffff9b800000e700 0045 00000000                0x0                0x0
0xffff9b800000e780 0045 00000000                0x0                0x0
0xffff9b800000e800 0041 00000000                0x0                0x0
0xffff9b800000e880 0045 00000000                0x0                0x0
0xffff9b800000e900 0041 00000000                0x0                0x0
0xffff9b800000e980 0041 00000000                0x0                0x0
0xffff9b800000ea00 0041 00000000                0x0                0x0
0xffff9b800000ea80 0041 00000000                0x0                0x0
0xffff9b800000eb00 0045 00000000                0x0                0x0
0xffff9b800000eb80 0041 00000000                0x0                0x0
0xffff9b800000ec00 0045 00000000                0x0                0x0
0xffff9b800000ec80 0041 00000000                0x0                0x0
0xffff9b800000ed00 0041 00000000                0x0                0x0
0xffff9b800000ed80 0041 00000000                0x0                0x0
0xffff9b800000ee00 0041 00000000                0x0                0x0
0xffff9b800000ee80 0045 00000000                0x0                0x0
0xffff9b800000ef00 0041 00000000                0x0                0x0
0xffff9b800000ef80 0041 00000000                0x0                0x0
0xffff9b800000f000 0041 00000000                0x0                0x0
0xffff9b800000f080 0041 00000000                0x0                0x0
0xffff9b800000f100 0041 00000000                0x0                0x0
0xffff9b800000f180 0041 00000000                0x0                0x0
0xffff9b800000f200 0041 00000000                0x0                0x0
0xffff9b800000f280 0041 00000000                0x0                0x0
0xffff9b800000f300 0041 00000000                0x0                0x0
0xffff9b800000f380 0045 00000000                0x0                0x0
0xffff9b800000f400 0045 00000000                0x0                0x0
0xffff9b800000f480 0041 00000000                0x0                0x0
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0xffff9b800000f580 0041 00000000                0x0                0x0
0xffff9b800000f600 0045 00000000                0x0                0x0
0xffff9b800000f680 0041 00000000                0x0                0x0
0xffff9b800000f700 0041 00000000                0x0                0x0
0xffff9b800000f780 0041 00000000                0x0                0x0
0xffff9b800000f800 0041 00000000                0x0                0x0
0xffff9b800000f880 0045 00000000                0x0                0x0
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0xffff9b800000f980 0041 00000000                0x0                0x0
0xffff9b800000fa00 0041 00000000                0x0                0x0
0xffff9b800000fa80 0045 00000000                0x0                0x0
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0xffff9b800000fb80 0041 00000000                0x0                0x0
0xffff9b800000fc00 0041 00000000                0x0                0x0
0xffff9b800000fc80 0041 00000000                0x0                0x0
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0xffff9b800000fd80 0045 00000000                0x0                0x0
0xffff9b800000fe00 0041 00000000                0x0                0x0
0xffff9b800000fe80 0041 00000000                0x0                0x0
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0xffff9b800000ff80 0041 00000000                0x0                0x0
0xffff9b8000010000 0041 00000000                0x0                0x0
0xffff9b8000010080 0045 00000000                0x0                0x0
0xffff9b8000010100 0045 00000000                0x0                0x0
0xffff9b8000010180 0041 00000000                0x0                0x0
0xffff9b8000010200 0045 00000000                0x0                0x0
0xffff9b8000010280 0041 00000000                0x0                0x0
0xffff9b8000010300 0041 00000000                0x0                0x0
0xffff9b8000010380 0041 00000000                0x0                0x0
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0xffff9b8000010600 0041 00000000                0x0                0x0
0xffff9b8000010680 0041 00000000                0x0                0x0
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0xffff9b8000010780 0041 00000000                0x0                0x0
0xffff9b8000010800 0041 00000000                0x0                0x0
0xffff9b8000010880 0041 00000000                0x0                0x0
0xffff9b8000010900 0045 00000000                0x0                0x0
0xffff9b8000010980 0045 00000000                0x0                0x0
0xffff9b8000010a00 0045 00000000                0x0                0x0
0xffff9b8000010a80 0045 00000000                0x0                0x0
0xffff9b8000010b00 0045 00000000                0x0                0x0
0xffff9b8000010b80 0041 00000000                0x0                0x0
0xffff9b8000010c00 0041 00000000                0x0                0x0
0xffff9b8000010c80 0041 00000000                0x0                0x0
0xffff9b8000010d00 0041 00000000                0x0                0x0
0xffff9b8000010d80 0041 00000000                0x0                0x0
0xffff9b8000010e00 0041 00000000                0x0                0x0
0xffff9b8000010e80 0041 00000000                0x0                0x0
0xffff9b8000010f00 0041 00000000                0x0                0x0
0xffff9b8000010f80 0045 00000000                0x0                0x0
0xffff9b8000011000 0041 00000000                0x0                0x0
0xffff9b8000011080 0041 00000000                0x0                0x0
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0xffff9b8000011180 0041 00000000                0x0                0x0
0xffff9b8000011200 0041 00000000                0x0                0x0
0xffff9b8000011280 0045 00000000                0x0                0x0
0xffff9b8000011300 0041 00000000                0x0                0x0
0xffff9b8000011380 0041 00000000                0x0                0x0
0xffff9b8000011400 0041 00000000                0x0                0x0
0xffff9b8000011480 0041 00000000                0x0                0x0
0xffff9b8000011500 0041 00000000                0x0                0x0
0xffff9b8000011580 0041 00000000                0x0                0x0
0xffff9b8000011600 0041 00000000                0x0                0x0
0xffff9b8000011680 0041 00000000                0x0                0x0
0xffff9b8000011700 0041 00000000                0x0                0x0
0xffff9b8000011780 0041 00000000                0x0                0x0
0xffff9b8000011800 0041 00000000                0x0                0x0
0xffff9b8000011880 0041 00000000                0x0                0x0
0xffff9b8000011900 0041 00000000                0x0                0x0
0xffff9b8000011980 0041 00000000                0x0                0x0
0xffff9b8000011a00 0045 00000000                0x0                0x0
0xffff9b8000011a80 0041 00000000                0x0                0x0
0xffff9b8000011b00 0041 00000000                0x0                0x0
0xffff9b8000011b80 0041 00000000                0x0                0x0
0xffff9b8000011c00 0045 00000000                0x0                0x0
0xffff9b8000011c80 0045 00000000                0x0                0x0
0xffff9b8000011d00 0041 00000000                0x0                0x0
0xffff9b8000011d80 0041 00000000                0x0                0x0
0xffff9b8000011e00 0041 00000000                0x0                0x0
0xffff9b8000011e80 0041 00000000                0x0                0x0
0xffff9b8000011f00 0045 00000000                0x0                0x0
0xffff9b8000011f80 0045 00000000                0x0                0x0
0xffff9b8000012000 0041 00000000                0x0                0x0
0xffff9b8000012080 0041 00000000                0x0                0x0
0xffff9b8000012100 0041 00000000                0x0                0x0
0xffff9b8000012180 0045 00000000                0x0                0x0
0xffff9b8000012200 0041 00000000                0x0                0x0
0xffff9b8000012280 0041 00000000                0x0                0x0
0xffff9b8000012300 0041 00000000                0x0                0x0
0xffff9b8000012380 0041 00000000                0x0                0x0
0xffff9b8000012400 0041 00000000                0x0                0x0
0xffff9b8000012480 0041 00000000                0x0                0x0
0xffff9b8000012500 0045 00000000                0x0                0x0
0xffff9b8000012580 0041 00000000                0x0                0x0
0xffff9b8000012600 0041 00000000                0x0                0x0
0xffff9b8000012680 0045 00000000                0x0                0x0
0xffff9b8000012700 0001 00000000                0x0                0x0
0xffff9b8000012780 0001 00000000                0x0                0x0
0xffff9b8000012800 0001 00000000                0x0                0x0
0xffff9b8000012880 0001 00000000                0x0                0x0
0xffff9b8000012900 0001 00000000                0x0                0x0
0xffff9b8000012980 0001 00000000                0x0                0x0
0xffff9b8000012a00 0001 00000000                0x0                0x0
0xffff9b8000012a80 0001 00000000                0x0                0x0
0xffff9b8000012b00 0001 00000000                0x0                0x0
0xffff9b8000012b80 0001 00000000                0x0                0x0
0xffff9b8000012c00 0001 00000000                0x0                0x0
0xffff9b8000012c80 0001 00000000                0x0                0x0
0xffff9b8000012d00 0001 00000000                0x0                0x0
0xffff9b8000012d80 0001 00000000                0x0                0x0
0xffff9b8000012e00 0001 00000000                0x0                0x0
0xffff9b8000012e80 0001 00000000                0x0                0x0
0xffff9b8000012f00 0001 00000000                0x0                0x0
0xffff9b8000012f80 0001 00000000                0x0                0x0
0xffff9b8000013000 0001 00000000                0x0                0x0
0xffff9b8000013080 0001 00000000                0x0                0x0
0xffff9b8000013100 0001 00000000                0x0                0x0
0xffff9b8000013180 0001 00000000                0x0                0x0
0xffff9b8000013200 0001 00000000                0x0                0x0
0xffff9b8000013280 0001 00000000                0x0                0x0
0xffff9b8000013300 0001 00000000                0x0                0x0
0xffff9b8000013380 0001 00000000                0x0                0x0
0xffff9b8000013400 0001 00000000                0x0                0x0
0xffff9b8000013480 0001 00000000                0x0                0x0
0xffff9b8000013500 0001 00000000                0x0                0x0
0xffff9b8000013580 0001 00000000                0x0                0x0
0xffff9b8000013600 0001 00000000                0x0                0x0
0xffff9b8000013680 0001 00000000                0x0                0x0
0xffff9b8000013700 0001 00000000                0x0                0x0
0xffff9b8000013780 0001 00000000                0x0                0x0
0xffff9b8000013800 0001 00000000                0x0                0x0
0xffff9b8000013880 0001 00000000                0x0                0x0
0xffff9b8000013900 0001 00000000                0x0                0x0
0xffff9b8000013980 0001 00000000                0x0                0x0
0xffff9b8000013a00 0001 00000000                0x0                0x0
0xffff9b8000013a80 0001 00000000                0x0                0x0
0xffff9b8000013b00 0001 00000000                0x0                0x0
0xffff9b8000013b80 0001 00000000                0x0                0x0
0xffff9b8000013c00 0001 00000000                0x0                0x0
0xffff9b8000013c80 0001 00000000                0x0                0x0
0xffff9b8000013d00 0001 00000000                0x0                0x0
0xffff9b8000013d80 0001 00000000                0x0                0x0
0xffff9b8000013e00 0001 00000000                0x0                0x0
0xffff9b8000013e80 0001 00000000                0x0                0x0
0xffff9b8000013f00 0001 00000000                0x0                0x0
0xffff9b8000013f80 0001 00000000                0x0                0x0
0xffff9b8000014000 0001 00000000                0x0                0x0
0xffff9b8000014080 0001 00000000                0x0                0x0
0xffff9b8000014100 0001 00000000                0x0                0x0
0xffff9b8000014180 0001 00000000                0x0                0x0
0xffff9b8000014200 0041 00000000                0x0                0x0
0xffff9b8000014280 0041 00000000                0x0                0x0
0xffff9b8000014300 0041 00000000                0x0                0x0
0xffff9b8000014380 0041 00000000                0x0                0x0
0xffff9b8000014400 0041 00000000                0x0                0x0
0xffff9b8000014480 0041 00000000                0x0                0x0
0xffff9b8000014500 0041 00000000                0x0                0x0
0xffff9b8000014580 0041 00000000                0x0                0x0
0xffff9b8000014600 0041 00000000                0x0                0x0
0xffff9b8000014680 0041 00000000                0x0                0x0
0xffff9b8000014700 0041 00000000                0x0                0x0
0xffff9b8000014780 0041 00000000                0x0                0x0
0xffff9b8000014800 0041 00000000                0x0                0x0
0xffff9b8000014880 0041 00000000                0x0                0x0
0xffff9b8000014900 0041 00000000                0x0                0x0
0xffff9b8000014980 0041 00000000                0x0                0x0
0xffff9b8000014a00 0041 00000000                0x0                0x0
0xffff9b8000014a80 0041 00000000                0x0                0x0
0xffff9b8000014b00 0041 00000000                0x0                0x0
0xffff9b8000014b80 0041 00000000                0x0                0x0
0xffff9b8000014c00 0041 00000000                0x0                0x0
0xffff9b8000014c80 0041 00000000                0x0                0x0
0xffff9b8000014d00 0041 00000000                0x0                0x0
0xffff9b8000014d80 0041 00000000                0x0                0x0
0xffff9b8000014e00 0041 00000000                0x0                0x0
0xffff9b8000014e80 0041 00000000                0x0                0x0
0xffff9b8000014f00 0041 00000000                0x0                0x0
0xffff9b8000014f80 0041 00000000                0x0                0x0
0xffff9b8000015000 0041 00000000                0x0                0x0
0xffff9b8000015080 0041 00000000                0x0                0x0
0xffff9b8000015100 0041 00000000                0x0                0x0
0xffff9b8000015180 0041 00000000                0x0                0x0
0xffff9b8000015200 0041 00000000                0x0                0x0
0xffff9b8000015280 0041 00000000                0x0                0x0
0xffff9b8000015300 0041 00000000                0x0                0x0
0xffff9b8000015380 0041 00000000                0x0                0x0
0xffff9b8000015400 0041 00000000                0x0                0x0
0xffff9b8000015480 0041 00000000                0x0                0x0
0xffff9b8000015500 0041 00000000                0x0                0x0
0xffff9b8000015580 0041 00000000                0x0                0x0
0xffff9b8000015600 0041 00000000                0x0                0x0
0xffff9b8000015680 0041 00000000                0x0                0x0
0xffff9b8000015700 0041 00000000                0x0                0x0
0xffff9b8000015780 0041 00000000                0x0                0x0
0xffff9b8000015800 0041 00000000                0x0                0x0
0xffff9b8000015880 0041 00000000                0x0                0x0
0xffff9b8000015900 0041 00000000                0x0                0x0
0xffff9b8000015980 0001 00000000                0x0                0x0
0xffff9b8000015a00 0001 00000000                0x0                0x0
0xffff9b8000015a80 0001 00000000                0x0                0x0
0xffff9b8000015b00 0001 00000000                0x0                0x0
0xffff9b8000015b80 0001 00000000                0x0                0x0
0xffff9b8000015c00 0001 00000000                0x0                0x0
0xffff9b8000015c80 0001 00000000                0x0                0x0
0xffff9b8000015d00 0001 00000000                0x0                0x0
0xffff9b8000015d80 0001 00000000                0x0                0x0
0xffff9b8000015e00 0001 00000000                0x0                0x0
0xffff9b8000015e80 0001 00000000                0x0                0x0
0xffff9b8000015f00 0001 00000000                0x0                0x0
0xffff9b8000015f80 0001 00000000                0x0                0x0
0xffff9b8000016000 0001 00000000                0x0                0x0
0xffff9b8000016080 0001 00000000                0x0                0x0
0xffff9b8000016100 0001 00000000                0x0                0x0
0xffff9b8000016180 0001 00000000                0x0                0x0
0xffff9b8000016200 0001 00000000                0x0                0x0
0xffff9b8000016280 0001 00000000                0x0                0x0
0xffff9b8000016300 0001 00000000                0x0                0x0
0xffff9b8000016380 0001 00000000                0x0                0x0
0xffff9b8000016400 0001 00000000                0x0                0x0
0xffff9b8000016480 0001 00000000                0x0                0x0
0xffff9b8000016500 0001 00000000                0x0                0x0
0xffff9b8000016580 0001 00000000                0x0                0x0
0xffff9b8000016600 0001 00000000                0x0                0x0
0xffff9b8000016680 0001 00000000                0x0                0x0
0xffff9b8000016700 0001 00000000                0x0                0x0
0xffff9b8000016780 0001 00000000                0x0                0x0
0xffff9b8000016800 0001 00000000                0x0                0x0
0xffff9b8000016880 0001 00000000                0x0                0x0
0xffff9b8000016900 0001 00000000                0x0                0x0
0xffff9b8000016980 0001 00000000                0x0                0x0
0xffff9b8000016a00 0001 00000000                0x0                0x0
0xffff9b8000016a80 0001 00000000                0x0                0x0
0xffff9b8000016b00 0001 00000000                0x0                0x0
0xffff9b8000016b80 0001 00000000                0x0                0x0
0xffff9b8000016c00 0001 00000000                0x0                0x0
0xffff9b8000016c80 0001 00000000                0x0                0x0
0xffff9b8000016d00 0001 00000000                0x0                0x0
0xffff9b8000016d80 0001 00000000                0x0                0x0
0xffff9b8000016e00 0001 00000000                0x0                0x0
0xffff9b8000016e80 0001 00000000                0x0                0x0
0xffff9b8000016f00 0001 00000000                0x0                0x0
0xffff9b8000016f80 0001 00000000                0x0                0x0
0xffff9b8000017000 0001 00000000                0x0                0x0
0xffff9b8000017080 0001 00000000                0x0                0x0
0xffff9b8000017100 0001 00000000                0x0                0x0
0xffff9b8000017180 0001 00000000                0x0                0x0
0xffff9b8000017200 0001 00000000                0x0                0x0
0xffff9b8000017280 0001 00000000                0x0                0x0
0xffff9b8000017300 0001 00000000                0x0                0x0
0xffff9b8000017380 0001 00000000                0x0                0x0
0xffff9b8000017400 0001 00000000                0x0                0x0
0xffff9b8000017480 0041 00000000                0x0                0x0
0xffff9b8000017500 0041 00000000                0x0                0x0
0xffff9b8000017580 0041 00000000                0x0                0x0
0xffff9b8000017600 0041 00000000                0x0                0x0
0xffff9b8000017680 0041 00000000                0x0                0x0
0xffff9b8000017700 0041 00000000                0x0                0x0
0xffff9b8000017780 0041 00000000                0x0                0x0
0xffff9b8000017800 0041 00000000                0x0                0x0
0xffff9b8000017880 0041 00000000                0x0                0x0
0xffff9b8000017900 0041 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:
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If the report is already addressed, let syzbot know by replying with:
#syz fix: exact-commit-title

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#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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