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UBSan: Undefined Behavior in chkiq1



Hello,

syzbot found the following issue on:

HEAD commit:    d257b0e8a975 aiomixer(1): Fix setting volume on sb(4) emul..
git tree:       netbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=1531be58980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=1420f906d33d9f1f
dashboard link: https://syzkaller.appspot.com/bug?extid=73238a7d84e803a8a363
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/d56cd7f92c28/disk-d257b0e8.raw.xz
netbsd.gdb: https://storage.googleapis.com/syzbot-assets/82588fb3b047/netbsd-d257b0e8.gdb.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+73238a7d84e803a8a363%syzkaller.appspotmail.com@localhost

[ 480.7995962] panic: UBSan: Undefined Behavior in /syzkaller/managers/ci2-netbsd-kubsan/kernel/sys/ufs/ufs/ufs_quota1.c:264:36, member access within null pointer of type 'struct mount'

[ 480.8246490] cpu0: Begin traceback...
[ 480.8595829] vpanic() at netbsd:vpanic+0x2f0 sys/kern/subr_prf.c:288
[ 481.0095837] Report() at netbsd:Report+0x3b sys/../common/lib/libc/misc/ubsan.c:1352
[ 481.1195818] HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x1fb sys/../common/lib/libc/misc/ubsan.c:429
[ 481.2195815] chkiq1() at netbsd:chkiq1+0x137f chkiqchg sys/ufs/ufs/ufs_quota1.c:264 [inline]
[ 481.2195815] chkiq1() at netbsd:chkiq1+0x137f sys/ufs/ufs/ufs_quota1.c:205
[ 481.3095820] chkiq() at netbsd:chkiq+0x149 sys/ufs/ufs/ufs_quota.c:161
[ 481.4095818] ffs_newvnode() at netbsd:ffs_newvnode+0x981 sys/ufs/ffs/ffs_vfsops.c:2270
[ 481.5095831] vcache_new() at netbsd:vcache_new+0x182 sys/kern/vfs_vnode.c:1701
[ 481.6095827] ufs_mkdir() at netbsd:ufs_mkdir+0x239 sys/ufs/ufs/ufs_vnops.c:1253
[ 481.6995816] layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
[ 481.7995814] VOP_MKDIR() at netbsd:VOP_MKDIR+0x3a2 sys/kern/vnode_if.c:1338
[ 481.8995874] do_sys_mkdirat() at netbsd:do_sys_mkdirat+0x245 sys/kern/vfs_syscalls.c:4754
[ 481.9995814] sys___syscall() at netbsd:sys___syscall+0x1e4 sy_call sys/sys/syscallvar.h:65 [inline]
[ 481.9995814] sys___syscall() at netbsd:sys___syscall+0x1e4 sys/kern/sys_syscall.c:90
[ 482.1095849] syscall() at netbsd:syscall+0x28b sy_call sys/sys/syscallvar.h:65 [inline]
[ 482.1095849] syscall() at netbsd:syscall+0x28b sy_invoke sys/sys/syscallvar.h:94 [inline]
[ 482.1095849] syscall() at netbsd:syscall+0x28b sys/arch/x86/x86/syscall.c:137
[ 482.1295842] --- syscall (number 461 via SYS_syscall) ---
[ 482.1595822] netbsd:syscall+0x28b:
[ 482.1696956] cpu0: End traceback...
[ 482.1696956] fatal breakpoint trap in supervisor mode
[ 482.1696956] trap type 1 code 0 rip 0xffffffff80235475 cs 0x8 rflags 0x246 cr2 0x1b32425000 ilevel 0 rsp 0xffffc982482cb3a0
[ 482.1887560] curlwp 0xfffff88b977c8100 pid 9543.7566 lowest kstack 0xffffc982482c72c0
Stopped in pid 9543.7566 (syz-executor.5) 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+0x1fb sys/../common/lib/libc/misc/ubsan.c:429
chkiq1() at netbsd:chkiq1+0x137f chkiqchg sys/ufs/ufs/ufs_quota1.c:264 [inline]
chkiq1() at netbsd:chkiq1+0x137f sys/ufs/ufs/ufs_quota1.c:205
chkiq() at netbsd:chkiq+0x149 sys/ufs/ufs/ufs_quota.c:161
ffs_newvnode() at netbsd:ffs_newvnode+0x981 sys/ufs/ffs/ffs_vfsops.c:2270
vcache_new() at netbsd:vcache_new+0x182 sys/kern/vfs_vnode.c:1701
ufs_mkdir() at netbsd:ufs_mkdir+0x239 sys/ufs/ufs/ufs_vnops.c:1253
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
VOP_MKDIR() at netbsd:VOP_MKDIR+0x3a2 sys/kern/vnode_if.c:1338
do_sys_mkdirat() at netbsd:do_sys_mkdirat+0x245 sys/kern/vfs_syscalls.c:4754
sys___syscall() at netbsd:sys___syscall+0x1e4 sy_call sys/sys/syscallvar.h:65 [inline]
sys___syscall() at netbsd:sys___syscall+0x1e4 sys/kern/sys_syscall.c:90
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 461 via SYS_syscall) ---
netbsd:syscall+0x28b:
Panic string: UBSan: Undefined Behavior in /syzkaller/managers/ci2-netbsd-kubsan/kernel/sys/ufs/ufs/ufs_quota1.c:264:36, member access within null pointer of type 'struct mount'

PID     LID S CPU     FLAGS       STRUCT LWP *               NAME WAIT
8073   8073 2   0         0   fffff88bb0ad6100     syz-executor.1
8843 > 8843 7   1         0   fffff88bbf604b00           ifconfig
8515   8515 3   1       180   fffff88bc623e1c0     syz-executor.1 wait
9543 > 7566 7   0         0   fffff88b977c8100     syz-executor.5
9543   9543 2   0  10000000   fffff88bbbc00640     syz-executor.5
8676   8676 2   0         0   fffff88b971320c0     syz-executor.3
9049   9049 2   1         0   fffff88bc6b9f5c0     syz-executor.4
10061 10061 2   0     40000   fffff88bb58d5940     syz-executor.2
12381 12381 3   1       180   fffff88bd034c700     syz-executor.0 wait
10856 10856 2   0       140   fffff88bb5c47780     syz-executor.5
7162   7162 3   1       180   fffff88bb09be680               init nanoslp
8241   8241 3   0       180   fffff88bb8862040     syz-executor.1 parked
8776   8776 3   1       180   fffff88bc6b9f180     syz-executor.4 parked
8912   9526 3   1  11100000   fffff88bc6b9fa00     syz-executor.4 vfork
8912   8912 2   0  11000040   fffff88bc13519c0     syz-executor.4
8158   8158 3   0       180   fffff88bad5a4640     syz-executor.4 parked
8030   8030 3   0       180   fffff88bb4ed9b40     syz-executor.4 parked
6714   5925 3   0  11100000   fffff88bae4b4b00     syz-executor.4 vfork
6714   6714 2   0  11000040   fffff88bb0ad6540     syz-executor.4
8120   8120 3   0       180   fffff88ba46ca980     syz-executor.5 parked
5026   5026 3   1       180   fffff88bb71d8b80     syz-executor.3 parked
4066   4905 3   1  11100000   fffff88bb8a3f080     syz-executor.3 vfork
4066   4066 2   1  11000040   fffff88bb5c47bc0     syz-executor.3
5188   5188 3   1       180   fffff88bb4ed9700     syz-executor.0 parked
4902   5252 3   1  11100000   fffff88bb5c47340     syz-executor.0 vfork
4902   4902 2   0  11000040   fffff88bb8a3f900     syz-executor.0
5306   5306 3   0       180   fffff88bb71d8300     syz-executor.0 parked
5057   5057 3   0       180   fffff88b9a41e300     syz-executor.5 parked
3484   3484 3   1       180   fffff88b96323b40     syz-executor.2 parked
3057   3057 3   0       180   fffff88bad5a4a80     syz-executor.1 parked
3062   3062 3   1       180   fffff88b97132500     syz-executor.2 parked
3398   3398 3   0       180   fffff88bb58d50c0     syz-executor.5 parked
2444   6715 3   0   1100000   fffff88bb8862480     syz-executor.5 vfork
2444   2444 2   0  11000040   fffff88bb71d8740     syz-executor.5
2693   2693 3   0       180   fffff88bb8a3f4c0     syz-executor.4 parked
2690   2690 3   0       180   fffff88ba6e0ba40     syz-executor.4 parked
5163   5163 3   1       180   fffff88bae4b4280     syz-executor.0 parked
6367   6367 3   1       180   fffff88bae4b46c0     syz-executor.5 parked
5211   5211 3   1       180   fffff88bad5a4200     syz-executor.4 parked
2767   2767 3   1       180   fffff88bb09be240     syz-executor.5 parked
4165   4165 3   1       180   fffff88b9b1aabc0     syz-executor.1 parked
1533   4915 3   1  11120000   fffff88ba6e0b600     syz-executor.1 vfork
1533   1533 2   1  11000040   fffff88ba500f9c0     syz-executor.1
4188   4188 3   0       180   fffff88b96204280     syz-executor.4 parked
1643   2284 2   1   1000040   fffff88b96ee6080     syz-executor.4
1643   1263 3   0   1100000   fffff88b96b70b80     syz-executor.4 vfork
1173   1173 3   1       180   fffff88b977c8540     syz-executor.3 parked
5471   1176 3   1  11120000   fffff88ba4161900     syz-executor.3 vfork
5471   5471 2   1  11000040   fffff88b96357b40     syz-executor.3
1016   1016 3   1       180   fffff88b95eb4ac0     syz-executor.1 parked
923     923 3   0       180   fffff88ba46ca100     syz-executor.5 parked
2262   2262 3   1       180   fffff88ba2e968c0     syz-executor.1 parked
1591   1591 3   1       180   fffff88b96b70300     syz-executor.2 parked
666    4302 3   1  11120000   fffff88b9e85fa00     syz-executor.2 vfork
666     666 2   0  11000040   fffff88b96f0f8c0     syz-executor.2
641     641 3   0       180   fffff88b97d9f5c0     syz-executor.5 parked
296     296 3   1       180   fffff88b9b1aa780     syz-executor.5 parked
4283   4283 3   0       180   fffff88ba500f580     syz-executor.4 parked
3504   4768 3   0  11120000   fffff88b96ee64c0     syz-executor.4 vfork
3504   3504 2   0  11000040   fffff88ba41614c0     syz-executor.4
2764   2764 3   0       180   fffff88ba2e96480     syz-executor.1 parked
3160   3160 3   0       180   fffff88ba500f140     syz-executor.3 parked
2406   2406 3   0       180   fffff88ba4161080     syz-executor.3 parked
3157   3157 3   1       180   fffff88ba4780940     syz-executor.2 parked
2792   2792 3   1       180   fffff88b9a41e740     syz-executor.2 parked
1235   2872 2   0       140   fffff88ba2e96040         syz-fuzzer
1235   1074 3   0       180   fffff88b97c9c1c0         syz-fuzzer wait
1235   1212 3   0       180   fffff88b9a41eb80         syz-fuzzer wait
1235   1207 3   0       180   fffff88b972ff9c0         syz-fuzzer wait
1235   1106 3   1       180   fffff88b97c9c600         syz-fuzzer parked
1235   1201 3   0       180   fffff88b97c9ca40         syz-fuzzer wait
1235   1132 3   0       180   fffff88b98698200         syz-fuzzer parked
1235   1130 3   1       180   fffff88b98698640         syz-fuzzer wait
1235    829 3   0       180   fffff88b98698a80         syz-fuzzer parked
1235    980 3   0       180   fffff88b989e96c0         syz-fuzzer parked
1235   1241 3   1       180   fffff88b989e9b00         syz-fuzzer parked
1235    942 3   0       180   fffff88b971db240         syz-fuzzer wait
1235   1233 2   1       140   fffff88b96204b00         syz-fuzzer
1235   1235 3   0       180   fffff88b95eaf200         syz-fuzzer parked
1223   1223 3   0       180   fffff88b989e9280               sshd select
1225   1225 3   0       180   fffff88b96323700              getty nanoslp
1226   1226 3   1       180   fffff88b963232c0              getty nanoslp
1222   1222 3   0       180   fffff88b962046c0              getty nanoslp
1103   1103 3   0       180   fffff88b971dbac0               sshd select
1023   1023 3   0       180   fffff88b971db680             powerd kqueue
812     812 3   1       180   fffff88b96f0f480            syslogd kqueue
559     559 3   1       180   fffff88b966a9bc0             dhcpcd poll
747     747 3   1       180   fffff88b96b70740             dhcpcd poll
743     743 3   1       180   fffff88b963572c0             dhcpcd poll
602     602 3   0       180   fffff88b96f0f040             dhcpcd poll
292     292 3   0       180   fffff88b96357700             dhcpcd poll
485     485 3   1       180   fffff88b966a9340             dhcpcd poll
291     291 3   1       180   fffff88b966a9780             dhcpcd poll
1         1 3   0       180   fffff88b8dc8c140               init wait
0     11446 5   1       200   fffff88ba46ca540           (zombie)
0     10459 3   1       200   fffff88ba6e0b1c0          acctwatch actwat
0      3836 3   1       200   fffff88ba4780500             ktrace ktrwait
0      8382 3   0       200   fffff88bb88628c0            swapiod swapiod
0      5984 3   1       200   fffff88bb58d5500             ktrace ktrwait
0      1423 3   1       200   fffff88b9e85f5c0             ktrace ktrwait
0      3541 3   0       200   fffff88b977c8980             ktrace ktrwait
0      3016 3   0       200   fffff88ba47800c0             ktrace ktrwait
0       983 3   0       200   fffff88b95eaf640            physiod physiod
0       196 3   0       200   fffff88b95eb4680          pooldrain pooldrain
0       195 2   0       240   fffff88b95eb4240            ioflush
0       194 3   1       200   fffff88b95eafa80           pgdaemon pgdaemon
0       170 3   0       200   fffff88b93ddea40               usb7 usbevt
0       169 3   0       200   fffff88b93dde600               usb6 usbevt
0       168 3   0       200   fffff88b93dde1c0               usb5 usbevt
0       167 3   1       200   fffff88b90d51a00               usb4 usbevt
0       166 3   0       200   fffff88b90d515c0               usb3 usbevt
0       165 3   1       200   fffff88b90d51180               usb2 usbevt
0        31 3   0       200   fffff88b8dc8c9c0               usb1 usbevt
0        63 3   0       200   fffff88b8daff740               usb0 usbevt
0       126 3   1       200   fffff88b8daffb80         usbtask-dr usbtsk
0       125 3   1       200   fffff88b8dbde340         usbtask-hc usbtsk
0       124 3   0       200   fffff88b8c095b00          swwreboot swwreboot
0       123 3   0       200   fffff88b8dc8c580             npfgc0 npfgcw
0       122 3   1       200   fffff88b8dc52980            rt_free rt_free
0       121 3   1       200   fffff88b8dc52540              unpgc unpgc
0       120 2   0       200   fffff88b8dc52100    key_timehandler
0       119 3   1       200   fffff88b8dc4d940    icmp6_wqinput/1 icmp6_wqinput
0       118 3   0       200   fffff88b8dc4d500    icmp6_wqinput/0 icmp6_wqinput
0       117 2   0       200   fffff88b8dc4d0c0          nd6_timer
0       116 3   1       200   fffff88b8dc38900    carp6_wqinput/1 carp6_wqinput
0       115 3   0       200   fffff88b8dc384c0    carp6_wqinput/0 carp6_wqinput
0       114 3   1       200   fffff88b8dc38080     carp_wqinput/1 carp_wqinput
0       113 3   0       200   fffff88b8dc138c0     carp_wqinput/0 carp_wqinput
0       112 3   1       200   fffff88b8dc13480     icmp_wqinput/1 icmp_wqinput
0       111 3   0       200   fffff88b8dc13040     icmp_wqinput/0 icmp_wqinput
0       110 2   0       200   fffff88b8dbdebc0           rt_timer
0       109 2   0       200   fffff88b8dbde780        vmem_rehash
0       100 3   0       200   fffff88b8daff300          entbutler entropy
0        99 2   1       240   fffff88b8d53eb40              viomb
0        98 3   1       200   fffff88b8d53e700      vioif0_txrx/1 vioif0_txrx
0        97 3   0       200   fffff88b8d53e2c0      vioif0_txrx/0 vioif0_txrx
0        30 3   1       200   fffff88b8c0956c0           scsibus0 sccomp
0        29 3   0       200   fffff88b8c095280               pms0 pmsreset
0        28 3   1       200   fffff88b8bfb5ac0            xcall/1 xcall
0        27 1   1       200   fffff88b8bfb5680          softser/1
0    >   26 7   1       200   fffff88b8bfb5240          softclk/1
0        25 1   1       200   fffff88b8bf98a80          softbio/1
0        24 1   1       200   fffff88b8bf98640          softnet/1
0        23 1   1       201   fffff88b8bf98200             idle/1
0        22 3   0       200   fffff88cba333a40           lnxsyswq lnxsyswq
0        21 3   0       200   fffff88cba333600           lnxubdwq lnxubdwq
0        20 3   0       200   fffff88cba3331c0           lnxpwrwq lnxpwrwq
0        19 3   1       200   fffff88cba342a00           lnxlngwq lnxlngwq
0        18 3   1       200   fffff88cba3425c0           lnxhipwq lnxhipwq
0        17 3   1       200   fffff88cba342180           lnxrcugc lnxrcugc
0        16 3   0       200   fffff88cba3599c0             sysmon smtaskq
0        15 3   1       200   fffff88cba359580         pmfsuspend pmfsuspend
0        14 3   1       200   fffff88cba359140           pmfevent pmfevent
0        13 3   0       200   fffff88cba36c980         sopendfree sopendfr
0        12 3   0       200   fffff88cba36c540             ifwdog ifwdog
0        11 3   0       200   fffff88cba36c100            iflnkst iflnkst
0        10 3   1       200   fffff88cbb397940           nfssilly nfssilly
0         9 3   1       200   fffff88cbb397500           pooldisp pooldisp
0         8 3   1       200   fffff88cbb3970c0          modunload mod_unld
0         7 3   0       200   fffff88cbb3c2900            xcall/0 xcall
0         6 1   0       200   fffff88cbb3c24c0          softser/0
0         5 1   0       200   fffff88cbb3c2080          softclk/0
0         4 1   0       200   fffff88cbb3ed8c0          softbio/0
0         3 1   0       200   fffff88cbb3ed480          softnet/0
0         2 1   0       201   fffff88cbb3ed040             idle/0
0         0 2   0       240   ffffffff86795ac0            swapper
[Locks tracked through LWPs]

****** LWP 8515.8515 (syz-executor.1) @ 0xfffff88bc623e1c0, l_stat=3

*** Locks held:

* Lock 0 (initialized at netbsd:kcov_open+0x52 sys/kern/subr_kcov.c:461)
lock address : fffff88bc1d451c0
type         : sleep/adaptive
initialized  : netbsd:kcov_open+0x52
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xfffff88bc623e1c0 last held: 0xfffff88bc623e1c0
last locked* : netbsd:kcov_fops_ioctl+0x5c
unlocked     : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted:

* Lock 0 (initialized at netbsd:uvm_obj_init+0xee sys/uvm/uvm_object.c:70)
lock address : fffff88b97a437c0
type         : sleep/adaptive
initialized  : netbsd:uvm_obj_init+0xee
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  1
relevant cpu :                  1 last held:                  1
relevant lwp : 0xfffff88bc623e1c0 last held: 000000000000000000
last locked  : netbsd:uvm_fault_internal+0x5241
unlocked*    : netbsd:uvm_fault_lower_enter+0x840
owner/count  : 000000000000000000 flags    : 000000000000000000
Turnstile: no active turnstile for this lock.

****** LWP 9543.7566 (syz-executor.5) @ 0xfffff88b977c8100, l_stat=7

*** Locks held:

* Lock 0 (initialized at netbsd:vcache_alloc+0xbf sys/kern/vfs_vnode.c:1438)
lock address : fffff88bcfc4e9c0
type         : sleep/adaptive
initialized  : netbsd:vcache_alloc+0xbf
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xfffff88b977c8100 last held: 0xfffff88b977c8100
last locked* : netbsd:genfs_lock+0x220
unlocked     : netbsd:genfs_unlock+0x50
owner/count  : 0xfffff88b977c8100 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

* Lock 1 (initialized at netbsd:dqget+0x52d sys/ufs/ufs/ufs_quota.c:852)
lock address : fffff88ba99e2060
type         : sleep/adaptive
initialized  : netbsd:dqget+0x52d
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xfffff88b977c8100 last held: 0xfffff88b977c8100
last locked* : netbsd:chkiq1+0x322
unlocked     : netbsd:chkiq1+0x2a6
owner field  : 0xfffff88b977c8100 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 8676.8676 (syz-executor.3) @ 0xfffff88b971320c0, l_stat=2

*** Locks held:

* Lock 0 (initialized at netbsd:lwp_ctl_alloc+0xd85 sys/kern/kern_lwp.c:1952)
lock address : fffff88bc357ae00
type         : sleep/adaptive
initialized  : netbsd:lwp_ctl_alloc+0xd85
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xfffff88b971320c0 last held: 0xfffff88b971320c0
last locked* : netbsd:lwp_ctl_alloc+0x1da
unlocked     : 0
owner field  : 0xfffff88b971320c0 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 9049.9049 (syz-executor.4) @ 0xfffff88bc6b9f5c0, l_stat=2

*** Locks held:

* Lock 0 (initialized at netbsd:kcov_open+0x52 sys/kern/subr_kcov.c:461)
lock address : fffff88bd081a4c0
type         : sleep/adaptive
initialized  : netbsd:kcov_open+0x52
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xfffff88bc6b9f5c0 last held: 0xfffff88bc6b9f5c0
last locked* : netbsd:kcov_fops_ioctl+0x5c
unlocked     : 0
owner field  : 0xfffff88bc6b9f5c0 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:                  1
relevant cpu :                  1 last held:                  0
relevant lwp : 0xfffff88bc6b9f5c0 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 10061.10061 (syz-executor.2) @ 0xfffff88bb58d5940, l_stat=2

*** Locks held:

* Lock 0 (initialized at netbsd:kcov_open+0x52 sys/kern/subr_kcov.c:461)
lock address : fffff88bbc87f580
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 : 0xfffff88bb58d5940 last held: 0xfffff88bb58d5940
last locked* : netbsd:kcov_fops_ioctl+0x5c
unlocked     : 0
owner field  : 0xfffff88bb58d5940 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 4066.4905 (syz-executor.3) @ 0xfffff88bb8a3f080, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:config_init+0x71 sys/kern/subr_autoconf.c:366)
lock address : netbsd:config_misc_lock
type         : sleep/adaptive
initialized  : netbsd:config_init+0x71
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xfffff88bb8a3f080 last held: 000000000000000000
last locked  : netbsd:config_process_deferred+0x45
unlocked*    : netbsd:config_attach_pseudo_acquire+0x208
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 747.747 (dhcpcd) @ 0xfffff88b96b70740, 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 : 0xfffff88b96b70740 last held: 000000000000000000
last locked  : 0
unlocked*    : 0
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 743.743 (dhcpcd) @ 0xfffff88b963572c0, 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 : 0xfffff88b963572c0 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) @ 0xfffff88b966a9340, 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 : 0xfffff88b966a9340 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) @ 0xfffff88b966a9780, 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 : 0xfffff88b966a9780 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) @ 0xfffff88b8bfb5240, 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 : 0xfffff88b8bfb5240 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) @ 0xfffff88cba36c100, 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 : 0xfffff88cba36c100 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) @ 0xfffff88cbb3c2080, 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 : 0xfffff88cbb3c2080 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) @ 0xffffffff86795ac0, l_stat=2

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type         : sleep/adaptive
initialized  : netbsd:module_hook_init+0x1c
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffffff86795ac0 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 : 0xfffff88b977c8100 last held: 0xfffff88b977c8100
last locked* : netbsd:VOP_MKDIR+0x30d
unlocked     : netbsd:VOP_ISLOCKED+0x21c
curcpu holds :                  1 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 : 0xfffff88b977c8100 last held: 0xfffff88b977c8100
last locked* : netbsd:kprintf_lock+0x50
unlocked     : netbsd:kprintf_unlock+0x70
owner field  : 0x0000000000000800 wait/spin:                0/1

              PAGE FLAG   PQ            UOBJECT              UANON
0xffffc98000007180 0045 00000000                0x0                0x0
0xffffc98000007200 0045 00000000                0x0                0x0
0xffffc98000007280 0045 00000000                0x0                0x0
0xffffc98000007300 0045 00000000                0x0                0x0
0xffffc98000007380 0045 00000000                0x0                0x0
0xffffc98000007400 0045 00000000                0x0                0x0
0xffffc98000007480 0045 00000000                0x0                0x0
0xffffc98000007500 0045 00000000                0x0                0x0
0xffffc98000007580 0045 00000000                0x0                0x0
0xffffc98000007600 0045 00000000                0x0                0x0
0xffffc98000007680 0041 00000000                0x0                0x0
0xffffc98000007700 0041 00000000                0x0                0x0
0xffffc98000007780 0041 00000000                0x0                0x0
0xffffc98000007800 0041 00000000                0x0                0x0
0xffffc98000007880 0041 00000000                0x0                0x0
0xffffc98000007900 0045 00000000                0x0                0x0
0xffffc98000007980 0041 00000000                0x0                0x0
0xffffc98000007a00 0041 00000000                0x0                0x0
0xffffc98000007a80 0041 00000000                0x0                0x0
0xffffc98000007b00 0041 00000000                0x0                0x0
0xffffc98000007b80 0041 00000000                0x0                0x0
0xffffc98000007c00 0041 00000000                0x0                0x0
0xffffc98000007c80 0041 00000000                0x0                0x0
0xffffc98000007d00 0041 00000000                0x0                0x0
0xffffc98000007d80 0041 00000000                0x0                0x0
0xffffc98000007e00 0041 00000000                0x0                0x0
0xffffc98000007e80 0041 00000000                0x0                0x0
0xffffc98000007f00 0041 00000000                0x0                0x0
0xffffc98000007f80 0041 00000000                0x0                0x0
0xffffc98000008000 0041 00000000                0x0                0x0
0xffffc98000008080 0041 00000000                0x0                0x0
0xffffc98000008100 0041 00000000                0x0                0x0
0xffffc98000008180 0041 00000000                0x0                0x0
0xffffc98000008200 0041 00000000                0x0                0x0
0xffffc98000008280 0041 00000000                0x0                0x0
0xffffc98000008300 0041 00000000                0x0                0x0
0xffffc98000008380 0041 00000000                0x0                0x0
0xffffc98000008400 0041 00000000                0x0                0x0
0xffffc98000008480 0041 00000000                0x0                0x0
0xffffc98000008500 0041 00000000                0x0                0x0
0xffffc98000008580 0041 00000000                0x0                0x0
0xffffc98000008600 0045 00000000                0x0                0x0
0xffffc98000008680 0041 00000000                0x0                0x0
0xffffc98000008700 0041 00000000                0x0                0x0
0xffffc98000008780 0041 00000000                0x0                0x0
0xffffc98000008800 0041 00000000                0x0                0x0
0xffffc98000008880 0041 00000000                0x0                0x0
0xffffc98000008900 0041 00000000                0x0                0x0
0xffffc98000008980 0041 00000000                0x0                0x0
0xffffc98000008a00 0041 00000000                0x0                0x0
0xffffc98000008a80 0041 00000000                0x0                0x0
0xffffc98000008b00 0041 00000000                0x0                0x0
0xffffc98000008b80 0041 00000000                0x0                0x0
0xffffc98000008c00 0041 00000000                0x0                0x0
0xffffc98000008c80 0041 00000000                0x0                0x0
0xffffc98000008d00 0041 00000000                0x0                0x0
0xffffc98000008d80 0041 00000000                0x0                0x0
0xffffc98000008e00 0041 00000000                0x0                0x0
0xffffc98000008e80 0041 00000000                0x0                0x0
0xffffc98000008f00 0041 00000000                0x0                0x0
0xffffc98000008f80 0041 00000000                0x0                0x0
0xffffc98000009000 0041 00000000                0x0                0x0
0xffffc98000009080 0041 00000000                0x0                0x0
0xffffc98000009100 0045 00000000                0x0                0x0
0xffffc98000009180 0045 00000000                0x0                0x0
0xffffc98000009200 0041 00000000                0x0                0x0
0xffffc98000009280 0041 00000000                0x0                0x0
0xffffc98000009300 0041 00000000                0x0                0x0
0xffffc98000009380 0041 00000000                0x0                0x0
0xffffc98000009400 0041 00000000                0x0                0x0
0xffffc98000009480 0041 00000000                0x0                0x0
0xffffc98000009500 0041 00000000                0x0                0x0
0xffffc98000009580 0041 00000000                0x0                0x0
0xffffc98000009600 0041 00000000                0x0                0x0
0xffffc98000009680 0041 00000000                0x0                0x0
0xffffc98000009700 0041 00000000                0x0                0x0
0xffffc98000009780 0041 00000000                0x0                0x0
0xffffc98000009800 0041 00000000                0x0                0x0
0xffffc98000009880 0041 00000000                0x0                0x0
0xffffc98000009900 0041 00000000                0x0                0x0
0xffffc98000009980 0041 00000000                0x0                0x0
0xffffc98000009a00 0041 00000000                0x0                0x0
0xffffc98000009a80 0041 00000000                0x0                0x0
0xffffc98000009b00 0041 00000000                0x0                0x0
0xffffc98000009b80 0041 00000000                0x0                0x0
0xffffc98000009c00 0041 00000000                0x0                0x0
0xffffc98000009c80 0041 00000000                0x0                0x0
0xffffc98000009d00 0041 00000000                0x0                0x0
0xffffc98000009d80 0041 00000000                0x0                0x0
0xffffc98000009e00 0041 00000000                0x0                0x0
0xffffc98000009e80 0041 00000000                0x0                0x0
0xffffc98000009f00 0041 00000000                0x0                0x0
0xffffc98000009f80 0045 00000000                0x0                0x0
0xffffc9800000a000 0041 00000000                0x0                0x0
0xffffc9800000a080 0041 00000000                0x0                0x0
0xffffc9800000a100 0041 00000000                0x0                0x0
0xffffc9800000a180 0041 00000000                0x0                0x0
0xffffc9800000a200 0041 00000000                0x0                0x0
0xffffc9800000a280 0041 00000000                0x0                0x0
0xffffc9800000a300 0041 00000000                0x0                0x0
0xffffc9800000a380 0041 00000000                0x0                0x0
0xffffc9800000a400 0041 00000000                0x0                0x0
0xffffc9800000a480 0041 00000000                0x0                0x0
0xffffc9800000a500 0041 00000000                0x0                0x0
0xffffc9800000a580 0041 00000000                0x0                0x0
0xffffc9800000a600 0041 00000000                0x0                0x0
0xffffc9800000a680 0041 00000000                0x0                0x0
0xffffc9800000a700 0041 00000000                0x0                0x0
0xffffc9800000a780 0041 00000000                0x0                0x0
0xffffc9800000a800 0041 00000000                0x0                0x0
0xffffc9800000a880 0041 00000000                0x0                0x0
0xffffc9800000a900 0041 00000000                0x0                0x0
0xffffc9800000a980 0041 00000000                0x0                0x0
0xffffc9800000aa00 0041 00000000                0x0                0x0
0xffffc9800000aa80 0041 00000000                0x0                0x0
0xffffc9800000ab00 0041 00000000                0x0                0x0
0xffffc9800000ab80 0041 00000000                0x0                0x0
0xffffc9800000ac00 0041 00000000                0x0                0x0
0xffffc9800000ac80 0041 00000000                0x0                0x0
0xffffc9800000ad00 0041 00000000                0x0                0x0
0xffffc9800000ad80 0041 00000000                0x0                0x0
0xffffc9800000ae00 0041 00000000                0x0                0x0
0xffffc9800000ae80 0041 00000000                0x0                0x0
0xffffc9800000af00 0041 00000000                0x0                0x0
0xffffc9800000af80 0041 00000000                0x0                0x0
0xffffc9800000b000 0045 00000000                0x0                0x0
0xffffc9800000b080 0041 00000000                0x0                0x0
0xffffc9800000b100 0041 00000000                0x0                0x0
0xffffc9800000b180 0041 00000000                0x0                0x0
0xffffc9800000b200 0045 00000000                0x0                0x0
0xffffc9800000b280 0045 00000000                0x0                0x0
0xffffc9800000b300 0045 00000000                0x0                0x0
0xffffc9800000b380 0045 00000000                0x0                0x0
0xffffc9800000b400 0045 00000000                0x0                0x0
0xffffc9800000b480 0045 00000000                0x0                0x0
0xffffc9800000b500 0041 00000000                0x0                0x0
0xffffc9800000b580 0041 00000000                0x0                0x0
0xffffc9800000b600 0045 00000000                0x0                0x0
0xffffc9800000b680 0045 00000000                0x0                0x0
0xffffc9800000b700 0045 00000000                0x0                0x0
0xffffc9800000b780 0045 00000000                0x0                0x0
0xffffc9800000b800 0045 00000000                0x0                0x0
0xffffc9800000b880 0045 00000000                0x0                0x0
0xffffc9800000b900 0045 00000000                0x0                0x0
0xffffc9800000b980 0045 00000000                0x0                0x0
0xffffc9800000ba00 0045 00000000                0x0                0x0
0xffffc9800000ba80 0045 00000000                0x0                0x0
0xffffc9800000bb00 0045 00000000                0x0                0x0
0xffffc9800000bb80 0045 00000000                0x0                0x0
0xffffc9800000bc00 0045 00000000                0x0                0x0
0xffffc9800000bc80 0045 00000000                0x0                0x0
0xffffc9800000bd00 0045 00000000                0x0                0x0
0xffffc9800000bd80 0045 00000000                0x0                0x0
0xffffc9800000be00 0045 00000000                0x0                0x0
0xffffc9800000be80 0045 00000000                0x0                0x0
0xffffc9800000bf00 0045 00000000                0x0                0x0
0xffffc9800000bf80 0045 00000000                0x0                0x0
0xffffc9800000c000 0045 00000000                0x0                0x0
0xffffc9800000c080 0045 00000000                0x0                0x0
0xffffc9800000c100 0045 00000000                0x0                0x0
0xffffc9800000c180 0045 00000000                0x0                0x0
0xffffc9800000c200 0045 00000000                0x0                0x0
0xffffc9800000c280 0045 00000000                0x0                0x0
0xffffc9800000c300 0045 00000000                0x0                0x0
0xffffc9800000c380 0045 00000000                0x0                0x0
0xffffc9800000c400 0045 00000000                0x0                0x0
0xffffc9800000c480 0045 00000000                0x0                0x0
0xffffc9800000c500 0045 00000000                0x0                0x0
0xffffc9800000c580 0045 00000000                0x0                0x0
0xffffc9800000c600 0045 00000000                0x0                0x0
0xffffc9800000c680 0045 00000000                0x0                0x0
0xffffc9800000c700 0045 00000000                0x0                0x0
0xffffc9800000c780 0045 00000000                0x0                0x0
0xffffc9800000c800 0041 00000000                0x0                0x0
0xffffc9800000c880 0045 00000000                0x0                0x0
0xffffc9800000c900 0045 00000000                0x0                0x0
0xffffc9800000c980 0045 00000000                0x0                0x0
0xffffc9800000ca00 0041 00000000                0x0                0x0
0xffffc9800000ca80 0045 00000000                0x0                0x0
0xffffc9800000cb00 0045 00000000                0x0                0x0
0xffffc9800000cb80 0045 00000000                0x0                0x0
0xffffc9800000cc00 0041 00000000                0x0                0x0
0xffffc9800000cc80 0041 00000000                0x0                0x0
0xffffc9800000cd00 0045 00000000                0x0                0x0
0xffffc9800000cd80 0045 00000000                0x0                0x0
0xffffc9800000ce00 0041 00000000                0x0                0x0
0xffffc9800000ce80 0041 00000000                0x0                0x0
0xffffc9800000cf00 0041 00000000                0x0                0x0
0xffffc9800000cf80 0041 00000000                0x0                0x0
0xffffc9800000d000 0041 00000000                0x0                0x0
0xffffc9800000d080 0041 00000000                0x0                0x0
0xffffc9800000d100 0041 00000000                0x0                0x0
0xffffc9800000d180 0041 00000000                0x0                0x0
0xffffc9800000d200 0041 00000000                0x0                0x0
0xffffc9800000d280 0041 00000000                0x0                0x0
0xffffc9800000d300 0041 00000000                0x0                0x0
0xffffc9800000d380 0041 00000000                0x0                0x0
0xffffc9800000d400 0041 00000000                0x0                0x0
0xffffc9800000d480 0041 00000000                0x0                0x0
0xffffc9800000d500 0041 00000000                0x0                0x0
0xffffc9800000d580 0041 00000000                0x0                0x0
0xffffc9800000d600 0041 00000000                0x0                0x0
0xffffc9800000d680 0041 00000000                0x0                0x0
0xffffc9800000d700 0041 00000000                0x0                0x0
0xffffc9800000d780 0041 00000000                0x0                0x0
0xffffc9800000d800 0045 00000000                0x0                0x0
0xffffc9800000d880 0041 00000000                0x0                0x0
0xffffc9800000d900 0041 00000000                0x0                0x0
0xffffc9800000d980 0041 00000000                0x0                0x0
0xffffc9800000da00 0041 00000000                0x0                0x0
0xffffc9800000da80 0045 00000000                0x0                0x0
0xffffc9800000db00 0045 00000000                0x0                0x0
0xffffc9800000db80 0041 00000000                0x0                0x0
0xffffc9800000dc00 0045 00000000                0x0                0x0
0xffffc9800000dc80 0045 00000000                0x0                0x0
0xffffc9800000dd00 0041 00000000                0x0                0x0
0xffffc9800000dd80 0041 00000000                0x0                0x0
0xffffc9800000de00 0045 00000000                0x0                0x0
0xffffc9800000de80 0041 00000000                0x0                0x0
0xffffc9800000df00 0041 00000000                0x0                0x0
0xffffc9800000df80 0045 00000000                0x0                0x0
0xffffc9800000e000 0045 00000000                0x0                0x0
0xffffc9800000e080 0045 00000000                0x0                0x0
0xffffc9800000e100 0041 00000000                0x0                0x0
0xffffc9800000e180 0041 00000000                0x0                0x0
0xffffc9800000e200 0041 00000000                0x0                0x0
0xffffc9800000e280 0041 00000000                0x0                0x0
0xffffc9800000e300 0045 00000000                0x0                0x0
0xffffc9800000e380 0045 00000000                0x0                0x0
0xffffc9800000e400 0041 00000000                0x0                0x0
0xffffc9800000e480 0041 00000000                0x0                0x0
0xffffc9800000e500 0045 00000000                0x0                0x0
0xffffc9800000e580 0045 00000000                0x0                0x0
0xffffc9800000e600 0041 00000000                0x0                0x0
0xffffc9800000e680 0045 00000000                0x0                0x0
0xffffc9800000e700 0045 00000000                0x0                0x0
0xffffc9800000e780 0045 00000000                0x0                0x0
0xffffc9800000e800 0041 00000000                0x0                0x0
0xffffc9800000e880 0045 00000000                0x0                0x0
0xffffc9800000e900 0041 00000000                0x0                0x0
0xffffc9800000e980 0041 00000000                0x0                0x0
0xffffc9800000ea00 0041 00000000                0x0                0x0
0xffffc9800000ea80 0041 00000000                0x0                0x0
0xffffc9800000eb00 0045 00000000                0x0                0x0
0xffffc9800000eb80 0041 00000000                0x0                0x0
0xffffc9800000ec00 0045 00000000                0x0                0x0
0xffffc9800000ec80 0041 00000000                0x0                0x0
0xffffc9800000ed00 0041 00000000                0x0                0x0
0xffffc9800000ed80 0041 00000000                0x0                0x0
0xffffc9800000ee00 0041 00000000                0x0                0x0
0xffffc9800000ee80 0045 00000000                0x0                0x0
0xffffc9800000ef00 0041 00000000                0x0                0x0
0xffffc9800000ef80 0041 00000000                0x0                0x0
0xffffc9800000f000 0041 00000000                0x0                0x0
0xffffc9800000f080 0041 00000000                0x0                0x0
0xffffc9800000f100 0041 00000000                0x0                0x0
0xffffc9800000f180 0041 00000000                0x0                0x0
0xffffc9800000f200 0041 00000000                0x0                0x0
0xffffc9800000f280 0041 00000000                0x0                0x0
0xffffc9800000f300 0041 00000000                0x0                0x0
0xffffc9800000f380 0045 00000000                0x0                0x0
0xffffc9800000f400 0045 00000000                0x0                0x0
0xffffc9800000f480 0041 00000000                0x0                0x0
0xffffc9800000f500 0041 00000000                0x0                0x0
0xffffc9800000f580 0041 00000000                0x0                0x0
0xffffc9800000f600 0045 00000000                0x0                0x0
0xffffc9800000f680 0041 00000000                0x0                0x0
0xffffc9800000f700 0041 00000000                0x0                0x0
0xffffc9800000f780 0041 00000000                0x0                0x0
0xffffc9800000f800 0041 00000000                0x0                0x0
0xffffc9800000f880 0045 00000000                0x0                0x0
0xffffc9800000f900 0045 00000000                0x0                0x0
0xffffc9800000f980 0041 00000000                0x0                0x0
0xffffc9800000fa00 0041 00000000                0x0                0x0
0xffffc9800000fa80 0045 00000000                0x0                0x0
0xffffc9800000fb00 0041 00000000                0x0                0x0
0xffffc9800000fb80 0041 00000000                0x0                0x0
0xffffc9800000fc00 0041 00000000                0x0                0x0
0xffffc9800000fc80 0041 00000000                0x0                0x0
0xffffc9800000fd00 0041 00000000                0x0                0x0
0xffffc9800000fd80 0045 00000000                0x0                0x0
0xffffc9800000fe00 0041 00000000                0x0                0x0
0xffffc9800000fe80 0041 00000000                0x0                0x0
0xffffc9800000ff00 0041 00000000                0x0                0x0
0xffffc9800000ff80 0041 00000000                0x0                0x0
0xffffc98000010000 0041 00000000                0x0                0x0
0xffffc98000010080 0045 00000000                0x0                0x0
0xffffc98000010100 0045 00000000                0x0                0x0
0xffffc98000010180 0041 00000000                0x0                0x0
0xffffc98000010200 0045 00000000                0x0                0x0
0xffffc98000010280 0041 00000000                0x0                0x0
0xffffc98000010300 0041 00000000                0x0                0x0
0xffffc98000010380 0041 00000000                0x0                0x0
0xffffc98000010400 0041 00000000                0x0                0x0
0xffffc98000010480 0041 00000000                0x0                0x0
0xffffc98000010500 0041 00000000                0x0                0x0
0xffffc98000010580 0041 00000000                0x0                0x0
0xffffc98000010600 0041 00000000                0x0                0x0
0xffffc98000010680 0041 00000000                0x0                0x0
0xffffc98000010700 0041 00000000                0x0                0x0
0xffffc98000010780 0041 00000000                0x0                0x0
0xffffc98000010800 0041 00000000                0x0                0x0
0xffffc98000010880 0041 00000000                0x0                0x0
0xffffc98000010900 0045 00000000                0x0                0x0
0xffffc98000010980 0045 00000000                0x0                0x0
0xffffc98000010a00 0045 00000000                0x0                0x0
0xffffc98000010a80 0045 00000000                0x0                0x0
0xffffc98000010b00 0045 00000000                0x0                0x0
0xffffc98000010b80 0041 00000000                0x0                0x0
0xffffc98000010c00 0041 00000000                0x0                0x0
0xffffc98000010c80 0041 00000000                0x0                0x0
0xffffc98000010d00 0041 00000000                0x0                0x0
0xffffc98000010d80 0041 00000000                0x0                0x0
0xffffc98000010e00 0041 00000000                0x0                0x0
0xffffc98000010e80 0041 00000000                0x0                0x0
0xffffc98000010f00 0041 00000000                0x0                0x0
0xffffc98000010f80 0045 00000000                0x0                0x0
0xffffc98000011000 0041 00000000                0x0                0x0
0xffffc98000011080 0041 00000000                0x0                0x0
0xffffc98000011100 0041 00000000                0x0                0x0
0xffffc98000011180 0041 00000000                0x0                0x0
0xffffc98000011200 0041 00000000                0x0                0x0
0xffffc98000011280 0045 00000000                0x0                0x0
0xffffc98000011300 0041 00000000                0x0                0x0
0xffffc98000011380 0041 00000000                0x0                0x0
0xffffc98000011400 0041 00000000                0x0                0x0
0xffffc98000011480 0041 00000000                0x0                0x0
0xffffc98000011500 0041 00000000                0x0                0x0
0xffffc98000011580 0041 00000000                0x0                0x0
0xffffc98000011600 0041 00000000                0x0                0x0
0xffffc98000011680 0041 00000000                0x0                0x0
0xffffc98000011700 0041 00000000                0x0                0x0
0xffffc98000011780 0041 00000000                0x0                0x0
0xffffc98000011800 0041 00000000                0x0                0x0
0xffffc98000011880 0041 00000000                0x0                0x0
0xffffc98000011900 0041 00000000                0x0                0x0
0xffffc98000011980 0041 00000000                0x0                0x0
0xffffc98000011a00 0045 00000000                0x0                0x0
0xffffc98000011a80 0041 00000000                0x0                0x0
0xffffc98000011b00 0041 00000000                0x0                0x0
0xffffc98000011b80 0041 00000000                0x0                0x0
0xffffc98000011c00 0045 00000000                0x0                0x0
0xffffc98000011c80 0045 00000000                0x0                0x0
0xffffc98000011d00 0041 00000000                0x0                0x0
0xffffc98000011d80 0041 00000000                0x0                0x0
0xffffc98000011e00 0041 00000000                0x0                0x0
0xffffc98000011e80 0041 00000000                0x0                0x0
0xffffc98000011f00 0045 00000000                0x0                0x0
0xffffc98000011f80 0045 00000000                0x0                0x0
0xffffc98000012000 0041 00000000                0x0                0x0
0xffffc98000012080 0041 00000000                0x0                0x0
0xffffc98000012100 0041 00000000                0x0                0x0
0xffffc98000012180 0045 00000000                0x0                0x0
0xffffc98000012200 0041 00000000                0x0                0x0
0xffffc98000012280 0041 00000000                0x0                0x0
0xffffc98000012300 0041 00000000                0x0                0x0
0xffffc98000012380 0041 00000000                0x0                0x0
0xffffc98000012400 0041 00000000                0x0                0x0
0xffffc98000012480 0041 00000000                0x0                0x0
0xffffc98000012500 0045 00000000                0x0                0x0
0xffffc98000012580 0041 00000000                0x0                0x0
0xffffc98000012600 0041 00000000                0x0                0x0
0xffffc98000012680 0045 00000000                0x0                0x0
0xffffc98000012700 0001 00000000                0x0                0x0
0xffffc98000012780 0001 00000000                0x0                0x0
0xffffc98000012800 0001 00000000                0x0                0x0
0xffffc98000012880 0001 00000000                0x0                0x0
0xffffc98000012900 0001 00000000                0x0                0x0
0xffffc98000012980 0001 00000000                0x0                0x0
0xffffc98000012a00 0001 00000000                0x0                0x0
0xffffc98000012a80 0001 00000000                0x0                0x0
0xffffc98000012b00 0001 00000000                0x0                0x0
0xffffc98000012b80 0001 00000000                0x0                0x0
0xffffc98000012c00 0001 00000000                0x0                0x0
0xffffc98000012c80 0001 00000000                0x0                0x0
0xffffc98000012d00 0001 00000000                0x0                0x0
0xffffc98000012d80 0001 00000000                0x0                0x0
0xffffc98000012e00 0001 00000000                0x0                0x0
0xffffc98000012e80 0001 00000000                0x0                0x0
0xffffc98000012f00 0001 00000000                0x0                0x0
0xffffc98000012f80 0001 00000000                0x0                0x0
0xffffc98000013000 0001 00000000                0x0                0x0
0xffffc98000013080 0001 00000000                0x0                0x0
0xffffc98000013100 0001 00000000                0x0                0x0
0xffffc98000013180 0001 00000000                0x0                0x0
0xffffc98000013200 0001 00000000                0x0                0x0
0xffffc98000013280 0001 00000000                0x0                0x0
0xffffc98000013300 0001 00000000                0x0                0x0
0xffffc98000013380 0001 00000000                0x0                0x0
0xffffc98000013400 0001 00000000                0x0                0x0
0xffffc98000013480 0001 00000000                0x0                0x0
0xffffc98000013500 0001 00000000                0x0                0x0
0xffffc98000013580 0001 00000000                0x0                0x0
0xffffc98000013600 0001 00000000                0x0                0x0
0xffffc98000013680 0001 00000000                0x0                0x0
0xffffc98000013700 0001 00000000                0x0                0x0
0xffffc98000013780 0001 00000000                0x0                0x0
0xffffc98000013800 0001 00000000                0x0                0x0
0xffffc98000013880 0001 00000000                0x0                0x0
0xffffc98000013900 0001 00000000                0x0                0x0
0xffffc98000013980 0001 00000000                0x0                0x0
0xffffc98000013a00 0001 00000000                0x0                0x0
0xffffc98000013a80 0001 00000000                0x0                0x0
0xffffc98000013b00 0001 00000000                0x0                0x0
0xffffc98000013b80 0001 00000000                0x0                0x0
0xffffc98000013c00 0001 00000000                0x0                0x0
0xffffc98000013c80 0001 00000000                0x0                0x0
0xffffc98000013d00 0001 00000000                0x0                0x0
0xffffc98000013d80 0001 00000000                0x0                0x0
0xffffc98000013e00 0001 00000000                0x0                0x0
0xffffc98000013e80 0001 00000000                0x0                0x0
0xffffc98000013f00 0001 00000000                0x0                0x0
0xffffc98000013f80 0001 00000000                0x0                0x0
0xffffc98000014000 0001 00000000                0x0                0x0
0xffffc98000014080 0001 00000000                0x0                0x0
0xffffc98000014100 0001 00000000                0x0                0x0
0xffffc98000014180 0001 00000000                0x0                0x0
0xffffc98000014200 0041 00000000                0x0                0x0
0xffffc98000014280 0041 00000000                0x0                0x0
0xffffc98000014300 0041 00000000                0x0                0x0
0xffffc98000014380 0041 00000000                0x0                0x0
0xffffc98000014400 0041 00000000                0x0                0x0
0xffffc98000014480 0041 00000000                0x0                0x0
0xffffc98000014500 0041 00000000                0x0                0x0
0xffffc98000014580 0041 00000000                0x0                0x0
0xffffc98000014600 0041 00000000                0x0                0x0
0xffffc98000014680 0041 00000000                0x0                0x0
0xffffc98000014700 0041 00000000                0x0                0x0
0xffffc98000014780 0041 00000000                0x0                0x0
0xffffc98000014800 0041 00000000                0x0                0x0
0xffffc98000014880 0041 00000000                0x0                0x0
0xffffc98000014900 0041 00000000                0x0                0x0
0xffffc98000014980 0041 00000000                0x0                0x0
0xffffc98000014a00 0041 00000000                0x0                0x0
0xffffc98000014a80 0041 00000000                0x0                0x0
0xffffc98000014b00 0041 00000000                0x0                0x0
0xffffc98000014b80 0041 00000000                0x0                0x0
0xffffc98000014c00 0041 00000000                0x0                0x0
0xffffc98000014c80 0041 00000000                0x0                0x0
0xffffc98000014d00 0041 00000000                0x0                0x0
0xffffc98000014d80 0041 00000000                0x0                0x0
0xffffc98000014e00 0041 00000000                0x0                0x0
0xffffc98000014e80 0041 00000000                0x0                0x0
0xffffc98000014f00 0041 00000000                0x0                0x0
0xffffc98000014f80 0041 00000000                0x0                0x0
0xffffc98000015000 0041 00000000                0x0                0x0
0xffffc98000015080 0041 00000000                0x0                0x0
0xffffc98000015100 0041 00000000                0x0                0x0
0xffffc98000015180 0041 00000000                0x0                0x0
0xffffc98000015200 0041 00000000                0x0                0x0
0xffffc98000015280 0041 00000000                0x0                0x0
0xffffc98000015300 0041 00000000                0x0                0x0
0xffffc98000015380 0041 00000000                0x0                0x0
0xffffc98000015400 0041 00000000                0x0                0x0
0xffffc98000015480 0041 00000000                0x0                0x0
0xffffc98000015500 0041 00000000                0x0                0x0
0xffffc98000015580 0041 00000000                0x0                0x0
0xffffc98000015600 0041 00000000                0x0                0x0
0xffffc98000015680 0041 00000000                0x0                0x0
0xffffc98000015700 0041 00000000                0x0                0x0
0xffffc98000015780 0041 00000000                0x0                0x0
0xffffc98000015800 0041 00000000                0x0                0x0
0xffffc98000015880 0041 00000000                0x0                0x0
0xffffc98000015900 0041 00000000                0x0                0x0
0xffffc98000015980 0001 00000000                0x0                0x0
0xffffc98000015a00 0001 00000000                0x0                0x0
0xffffc98000015a80 0001 00000000                0x0                0x0
0xffffc98000015b00 0001 00000000                0x0                0x0
0xffffc98000015b80 0001 00000000                0x0                0x0
0xffffc98000015c00 0001 00000000                0x0                0x0
0xffffc98000015c80 0001 00000000                0x0                0x0
0xffffc98000015d00 0001 00000000                0x0                0x0
0xffffc98000015d80 0001 00000000                0x0                0x0
0xffffc98000015e00 0001 00000000                0x0                0x0
0xffffc98000015e80 0001 00000000                0x0                0x0
0xffffc98000015f00 0001 00000000                0x0                0x0
0xffffc98000015f80 0001 00000000                0x0                0x0
0xffffc98000016000 0001 00000000                0x0                0x0
0xffffc98000016080 0001 00000000                0x0                0x0
0xffffc98000016100 0001 00000000                0x0                0x0
0xffffc98000016180 0001 00000000                0x0                0x0
0xffffc98000016200 0001 00000000                0x0                0x0
0xffffc98000016280 0001 00000000                0x0                0x0
0xffffc98000016300 0001 00000000                0x0                0x0
0xffffc98000016380 0001 00000000                0x0                0x0
0xffffc98000016400 0001 00000000                0x0                0x0
0xffffc98000016480 0001 00000000                0x0                0x0
0xffffc98000016500 0001 00000000                0x0                0x0
0xffffc98000016580 0001 00000000                0x0                0x0
0xffffc98000016600 0001 00000000                0x0                0x0
0xffffc98000016680 0001 00000000                0x0                0x0
0xffffc98000016700 0001 00000000                0x0                0x0
0xffffc98000016780 0001 00000000                0x0                0x0
0xffffc98000016800 0001 00000000                0x0                0x0
0xffffc98000016880 0001 00000000                0x0                0x0
0xffffc98000016900 0001 00000000                0x0                0x0
0xffffc98000016980 0001 00000000                0x0                0x0
0xffffc98000016a00 0001 00000000                0x0                0x0
0xffffc98000016a80 0001 00000000                0x0                0x0
0xffffc98000016b00 0001 00000000                0x0                0x0
0xffffc98000016b80 0001 00000000                0x0                0x0
0xffffc98000016c00 0001 00000000                0x0                0x0
0xffffc98000016c80 0001 00000000                0x0                0x0
0xffffc98000016d00 0001 00000000                0x0                0x0
0xffffc98000016d80 0001 00000000                0x0                0x0
0xffffc98000016e00 0001 00000000                0x0                0x0
0xffffc98000016e80 0001 00000000                0x0                0x0
0xffffc98000016f00 0001 00000000                0x0                0x0
0xffffc98000016f80 0001 00000000                0x0                0x0
0xffffc98000017000 0001 00000000                0x0                0x0
0xffffc98000017080 0001 00000000                0x0                0x0
0xffffc98000017100 0001 00000000                0x0                0x0
0xffffc98000017180 0001 00000000                0x0                0x0
0xffffc98000017200 0001 00000000                0x0                0x0
0xffffc98000017280 0001 00000000                0x0                0x0
0xffffc98000017300 0001 00000000                0x0                0x0
0xffffc98000017380 0001 00000000                0x0          

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