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Re: panic: LOCKDEBUG: Kernel lock error: _kernel_lock,244: spinout



Hello,

syzbot has tested the proposed patch but the reproducer is still triggering an issue:
fault in supervisor mode

[  53.3605843] fatal double fault in supervisor mode
[  53.3705855] trap type 13 code 0 rip 0xffffffff81019a47 cs 0x8 rflags 0x10286 cr2 0xffffd70248485ff8 ilevel 0 rsp 0xffffd70248486000
[  53.3805827] curlwp 0xffffa23b46847b40 pid 1493.1438 lowest kstack 0xffffd702484842c0
kernel: double fault trap, code=0
Stopped in pid 1493.1438 (syz-executor.4) at    netbsd:cpu_intr_p+0x11: call    netbsd:__sanitizer_cov_trace_pc
?
cpu_intr_p() at netbsd:cpu_intr_p+0x11 x86_curlwp sys/arch/amd64/compile/obj/GENERIC_SYZKALLER/./machine/cpu.h:68 [inline]
cpu_intr_p() at netbsd:cpu_intr_p+0x11 sys/arch/x86/x86/x86_machdep.c:385
rw_enter() at netbsd:rw_enter+0x2e sys/kern/kern_rwlock.c:303
genfs_lock() at netbsd:genfs_lock+0x220 sys/miscfs/genfs/genfs_vnops.c:397
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
layer_bypass() at netbsd:layer_bypass+0x63e sys/miscfs/genfs/layer_vnops.c:294
VOP_LOCK() at netbsd:VOP_LOCK+0x22a sys/kern/vnode_if.c:1633
vn_lock() at netbsd:vn_lock+0x2ae sys/kern/vfs_vnops.c:1223
ov_mount() at netbsd:ov_mount+0x313 sys/miscfs/overlay/overlay_vfsops.c:182
VFS_MOUNT() at netbsd:VFS_MOUNT+0x74 sys/kern/vfs_subr.c:1391
mount_domount() at netbsd:mount_domount+0x1da sys/kern/vfs_mount.c:776
do_sys_mount() at netbsd:do_sys_mount+0x288 sys/kern/vfs_syscalls.c:616
sys___mount50() at netbsd:sys___mount50+0x5d sys/kern/vfs_syscalls.c:537
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+0x2da sy_call sys/sys/syscallvar.h:65 [inline]
syscall() at netbsd:syscall+0x2da sy_invoke sys/sys/syscallvar.h:94 [inline]
syscall() at netbsd:syscall+0x2da sys/arch/x86/x86/syscall.c:138
--- syscall (number 410 via SYS_syscall) ---
netbsd:syscall+0x2da:
Panic string: (null)
PID    LID S CPU     FLAGS       STRUCT LWP *               NAME WAIT
1459 >1459 7   0         0   ffffa23b46552300     syz-executor.5
1083  1083 2   0         0   ffffa23b46809340     syz-executor.1
1484  1452 3   1       180   ffffa23b468472c0     syz-executor.3 parked
1484  1484 3   1  10040180   ffffa23b466ff6c0     syz-executor.3 nanoslp
1493 >1438 7   1       100   ffffa23b46847b40     syz-executor.4
1493  1493 2   1  10000000   ffffa23b46552740     syz-executor.4
1256  1465 2   0       100   ffffa23b46552b80     syz-executor.0
1256  1256 2   0  10000000   ffffa23b42b96100     syz-executor.0
1207  1207 3   1       180   ffffa23b424e4bc0     syz-executor.5 nanoslp
1205  1205 3   1       180   ffffa23b467cf240     syz-executor.4 nanoslp
323    323 3   1       180   ffffa23b4406a640     syz-executor.0 nanoslp
334    334 3   1       180   ffffa23b42ca3500     syz-executor.1 nanoslp
979    979 3   1        40   ffffa23b4406a200     syz-executor.2 biowait
330    330 3   1       180   ffffa23b44d1fa40     syz-executor.3 nanoslp
1104   329 3   0       180   ffffa23b43d55180       syz-execprog kqueue
1104  1381 3   1       180   ffffa23b43d55a00       syz-execprog parked
1104  1201 3   1       180   ffffa23b41c7f240       syz-execprog parked
1104  1254 3   1       180   ffffa23b4208d700       syz-execprog parked
1104  1199 3   0       180   ffffa23b44d1f600       syz-execprog parked
1104  1234 3   1       180   ffffa23b41ef06c0       syz-execprog parked
1104  1383 3   1       180   ffffa23b41ef0280       syz-execprog parked
1104  1001 3   0       180   ffffa23b422df300       syz-execprog parked
1104  1233 3   0       180   ffffa23b43d555c0       syz-execprog nanoslp
1104  1104 3   1       180   ffffa23b44d1f1c0       syz-execprog parked
859    859 3   1       180   ffffa23b424e4340               sshd select
1074  1074 3   1       180   ffffa23b43803140              getty nanoslp
1069  1069 3   0       180   ffffa23b43803580              getty nanoslp
1259  1259 3   0       180   ffffa23b41c7f680              getty nanoslp
1252  1252 3   1       1c0   ffffa23b41c7fac0              getty ttyraw
1093  1093 3   1       180   ffffa23b42a16040               sshd select
942    942 3   0       180   ffffa23b438039c0             powerd kqueue
688    688 3   0       180   ffffa23b42b96980            syslogd kqueue
547    547 3   0       180   ffffa23b422dfb80             dhcpcd poll
546    546 3   1       180   ffffa23b419ff600             dhcpcd poll
600    600 3   1       180   ffffa23b42b96540             dhcpcd poll
587    587 3   1       180   ffffa23b4208db40             dhcpcd poll
289    289 3   0       180   ffffa23b4208d2c0             dhcpcd poll
288    288 3   0       180   ffffa23b41ef0b00             dhcpcd poll
351    351 3   1       180   ffffa23b422df740             dhcpcd poll
1        1 3   0       180   ffffa23b3984b100               init wait
0      936 3   0       200   ffffa23b419ffa40            physiod physiod
0      194 3   1       200   ffffa23b41a5da80          pooldrain pooldrain
0      193 3   0       200   ffffa23b41a5d640            ioflush syncer
0      192 3   0       200   ffffa23b41a5d200           pgdaemon pgdaemon
0      167 3   1       200   ffffa23b419ff1c0               usb7 usbevt
0      166 3   1       200   ffffa23b3e982a00               usb6 usbevt
0      165 3   1       200   ffffa23b3e9825c0               usb5 usbevt
0      164 3   0       200   ffffa23b3e982180               usb4 usbevt
0       31 3   0       200   ffffa23b3b90d9c0               usb3 usbevt
0       63 3   0       200   ffffa23b3b90d580               usb2 usbevt
0      126 3   0       200   ffffa23b3b90d140               usb1 usbevt
0      125 3   1       200   ffffa23b3984b980               usb0 usbevt
0      124 3   1       200   ffffa23b397da300         usbtask-dr usbtsk
0      123 3   0       200   ffffa23b391426c0         usbtask-hc usbtsk
0      122 3   0       200   ffffa23b3984b540             npfgc0 npfgcw
0      121 3   1       200   ffffa23b39846940            rt_free rt_free
0      120 3   1       200   ffffa23b39846500              unpgc unpgc
0      119 3   0       200   ffffa23b398460c0    key_timehandler key_timehandler
0      118 3   1       200   ffffa23b397da740    icmp6_wqinput/1 icmp6_wqinput
0      117 3   0       200   ffffa23b397dab80    icmp6_wqinput/0 icmp6_wqinput
0      116 3   0       200   ffffa23b39829900          nd6_timer nd6_timer
0      115 3   1       200   ffffa23b398294c0    carp6_wqinput/1 carp6_wqinput
0      114 3   0       200   ffffa23b39829080    carp6_wqinput/0 carp6_wqinput
0      113 3   1       200   ffffa23b3980c8c0     carp_wqinput/1 carp_wqinput
0      112 3   0       200   ffffa23b3980c480     carp_wqinput/0 carp_wqinput
0      111 3   1       200   ffffa23b3980c040     icmp_wqinput/1 icmp_wqinput
0      110 3   0       200   ffffa23b397e7bc0     icmp_wqinput/0 icmp_wqinput
0      109 3   0       200   ffffa23b397e7780           rt_timer rt_timer
0      108 3   0       200   ffffa23b397e7340        vmem_rehash vmem_rehash
0       99 3   0       200   ffffa23b39147b40          entbutler entropy
0       98 3   0       200   ffffa23b39147700              viomb balloon
0       97 3   1       200   ffffa23b391472c0      vioif0_txrx/1 vioif0_txrx
0       96 3   0       200   ffffa23b39142b00      vioif0_txrx/0 vioif0_txrx
0       29 3   1       200   ffffa23b39142280           scsibus0 sccomp
0       28 3   0       200   ffffa23b37bcbac0               pms0 pmsreset
0       27 3   1       200   ffffa23b37bcb680            xcall/1 xcall
0       26 1   1       200   ffffa23b37bcb240          softser/1
0       25 1   1       200   ffffa23b37b8ea80          softclk/1
0       24 1   1       200   ffffa23b37b8e640          softbio/1
0       23 1   1       200   ffffa23b37b8e200          softnet/1
0       22 1   1       201   ffffa23c65f2da40             idle/1
0       21 3   0       200   ffffa23c65f2d600           lnxsyswq lnxsyswq
0       20 3   0       200   ffffa23c65f2d1c0           lnxubdwq lnxubdwq
0       19 3   1       200   ffffa23c65f34a00           lnxpwrwq lnxpwrwq
0       18 3   1       200   ffffa23c65f345c0           lnxlngwq lnxlngwq
0       17 3   1       200   ffffa23c65f34180           lnxhipwq lnxhipwq
0       16 3   0       200   ffffa23c65f539c0           lnxrcugc lnxrcugc
0       15 3   0       200   ffffa23c65f53580             sysmon smtaskq
0       14 3   1       200   ffffa23c65f53140         pmfsuspend pmfsuspend
0       13 3   0       200   ffffa23c65f5e980           pmfevent pmfevent
0       12 3   1       200   ffffa23c65f5e540         sopendfree sopendfr
0       11 3   0       200   ffffa23c65f5e100            iflnkst iflnkst
0       10 3   1       200   ffffa23c66f95940           nfssilly nfssilly
0        9 3   0       200   ffffa23c66f95500             vdrain vdrain
0        8 3   1       200   ffffa23c66f950c0          modunload mod_unld
0        7 3   0       200   ffffa23c66fba900            xcall/0 xcall
0        6 1   0       200   ffffa23c66fba4c0          softser/0
0        5 1   0       200   ffffa23c66fba080          softclk/0
0        4 1   0       200   ffffa23c66feb8c0          softbio/0
0        3 1   0       200   ffffa23c66feb480          softnet/0
0        2 1   0       201   ffffa23c66feb040             idle/0
0        0 3   1       200   ffffffff86741e00            swapper uvm
[Locks tracked through LWPs]

****** LWP 1459.1459 (syz-executor.5) @ 0xffffa23b46552300, l_stat=7

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at main)
lock address : 0xffffffff86bd8040 type     :               spin
initialized  : 0xffffffff83ff53e6
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  2
relevant cpu :                  0 last held:                  1
relevant lwp : 0xffffa23b46552300 last held: 0xffffa23b46847b40
last locked* : 0xffffffff839c5161 unlocked : 0xffffffff83a2ac4f
curcpu holds :                  2 wanted by: 000000000000000000

****** LWP 1083.1083 (syz-executor.1) @ 0xffffa23b46809340, l_stat=2

*** Locks held:

* Lock 0 (initialized at amap_alloc1)
lock address : 0xffffa23b46b97340 type     :     sleep/adaptive
initialized  : 0xffffffff835a51aa
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffa23b46809340 last held: 0xffffa23b46809340
last locked* : 0xffffffff835c976e unlocked : 0xffffffff835aaf2b
owner/count  : 0xffffa23b46809340 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

* Lock 1 (initialized at pmap_ctor)
lock address : 0xffffa23b4221cd80 type     :     sleep/adaptive
initialized  : 0xffffffff80ffd55d
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffa23b46809340 last held: 0xffffa23b46809340
last locked* : 0xffffffff80fffc66 unlocked : 0xffffffff81000343
owner field  : 0xffffa23b46809340 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

*** Locks wanted:

* Lock 0 (initialized at pmap_ctor)
lock address : 0xffffa23b4221cd88 type     :     sleep/adaptive
initialized  : 0xffffffff80ffd58b
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  1
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffa23b46809340 last held: 000000000000000000
last locked  : 0xffffffff80fe2d81 unlocked*: 0xffffffff80fe2de1
owner/count  : 000000000000000000 flags    : 000000000000000000
Turnstile: no active turnstile for this lock.

****** LWP 1256.1465 (syz-executor.0) @ 0xffffa23b46552b80, l_stat=2

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at cache_vnode_init)
lock address : 0xffffa23b46a91a80 type     :     sleep/adaptive
initialized  : 0xffffffff8399231c
shared holds :                  0 exclusive:                  0
shares wanted:                  1 exclusive:                  0
relevant cpu :                  0 last held:              65535
relevant lwp : 0xffffa23b46552b80 last held: 000000000000000000
last locked  : 0xffffffff8398c893 unlocked*: 0xffffffff839aa840
owner/count  : 0x0000000000000020 flags    : 000000000000000000
Turnstile: no active turnstile for this lock.

****** LWP 979.979 (syz-executor.2) @ 0xffffa23b4406a200, l_stat=3

*** Locks held:

* Lock 0 (initialized at vcache_alloc)
lock address : 0xffffa23b46bf9240 type     :     sleep/adaptive
initialized  : 0xffffffff839e8fe1
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffa23b4406a200 last held: 0xffffa23b4406a200
last locked* : 0xffffffff83a49850 unlocked : 0xffffffff83a499d4
owner/count  : 0xffffa23b4406a200 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

* Lock 1 (initialized at vcache_alloc)
lock address : 0xffffa23b46a91f40 type     :     sleep/adaptive
initialized  : 0xffffffff839e8fe1
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffa23b4406a200 last held: 0xffffa23b4406a200
last locked* : 0xffffffff83a49850 unlocked : 0xffffffff83a499d4
owner/count  : 0xffffa23b4406a200 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

* Lock 2 (initialized at genfs_node_init)
lock address : 0xffffa23b4660a1a8 type     :     sleep/adaptive
initialized  : 0xffffffff83a49cc3
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffa23b4406a200 last held: 0xffffa23b4406a200
last locked* : 0xffffffff833bfa00 unlocked : 000000000000000000
owner/count  : 0xffffa23b4406a200 flags    : 0x0000000000000004
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 546.546 (dhcpcd) @ 0xffffa23b419ff600, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at module_hook_init)
lock address : 0xffffffff86bd8140 type     :     sleep/adaptive
initialized  : 0xffffffff837072d7
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffa23b419ff600 last held: 000000000000000000
last locked  : 000000000000000000 unlocked*: 000000000000000000
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 600.600 (dhcpcd) @ 0xffffa23b42b96540, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at module_hook_init)
lock address : 0xffffffff86bd8140 type     :     sleep/adaptive
initialized  : 0xffffffff837072d7
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffa23b42b96540 last held: 000000000000000000
last locked  : 000000000000000000 unlocked*: 000000000000000000
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 288.288 (dhcpcd) @ 0xffffa23b41ef0b00, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at module_hook_init)
lock address : 0xffffffff86bd8140 type     :     sleep/adaptive
initialized  : 0xffffffff837072d7
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffa23b41ef0b00 last held: 000000000000000000
last locked  : 000000000000000000 unlocked*: 000000000000000000
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 351.351 (dhcpcd) @ 0xffffa23b422df740, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at module_hook_init)
lock address : 0xffffffff86bd8140 type     :     sleep/adaptive
initialized  : 0xffffffff837072d7
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffa23b422df740 last held: 000000000000000000
last locked  : 000000000000000000 unlocked*: 000000000000000000
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.11 (iflnkst) @ 0xffffa23c65f5e100, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at module_hook_init)
lock address : 0xffffffff86bd8140 type     :     sleep/adaptive
initialized  : 0xffffffff837072d7
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffa23c65f5e100 last held: 000000000000000000
last locked  : 000000000000000000 unlocked*: 000000000000000000
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.5 (softclk/0) @ 0xffffa23c66fba080, l_stat=1

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at module_hook_init)
lock address : 0xffffffff86bd8140 type     :     sleep/adaptive
initialized  : 0xffffffff837072d7
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  0 last held:                  0
relevant lwp : 0xffffa23c66fba080 last held: 000000000000000000
last locked  : 000000000000000000 unlocked*: 000000000000000000
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.0 (swapper) @ 0xffffffff86741e00, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at module_hook_init)
lock address : 0xffffffff86bd8140 type     :     sleep/adaptive
initialized  : 0xffffffff837072d7
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
relevant cpu :                  1 last held:                  0
relevant lwp : 0xffffffff86741e00 last held: 000000000000000000
last locked  : 000000000000000000 unlocked*: 000000000000000000
owner field  : 000000000000000000 wait/spin:                0/0
Turnstile: no active turnstile for this lock.

[Locks tracked through CPUs]

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

* Lock 0 (initialized at main)
lock address : 0xffffffff86bd8040 type     :               spin
initialized  : 0xffffffff83ff53e6
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  2
relevant cpu :                  1 last held:                  1
relevant lwp : 0xffffa23b46847b40 last held: 0xffffa23b46847b40
last locked* : 0xffffffff839c5161 unlocked : 0xffffffff83a2ac4f
curcpu holds :                  2 wanted by: 000000000000000000

              PAGE FLAG   PQ            UOBJECT              UANON
0xffffd70000007180 0045 00000000                0x0                0x0
0xffffd70000007200 0045 00000000                0x0                0x0
0xffffd70000007280 0045 00000000                0x0                0x0
0xffffd70000007300 0045 00000000                0x0                0x0
0xffffd70000007380 0045 00000000                0x0                0x0
0xffffd70000007400 0045 00000000                0x0                0x0
0xffffd70000007480 0045 00000000                0x0                0x0
0xffffd70000007500 0045 00000000                0x0                0x0
0xffffd70000007580 0045 00000000                0x0                0x0
0xffffd70000007600 0045 00000000                0x0                0x0
0xffffd70000007680 0045 00000000                0x0                0x0
0xffffd70000007700 0041 00000000                0x0                0x0
0xffffd70000007780 0041 00000000                0x0                0x0
0xffffd70000007800 0041 00000000                0x0                0x0
0xffffd70000007880 0041 00000000                0x0                0x0
0xffffd70000007900 0045 00000000                0x0                0x0
0xffffd70000007980 0041 00000000                0x0                0x0
0xffffd70000007a00 0041 00000000                0x0                0x0
0xffffd70000007a80 0041 00000000                0x0                0x0
0xffffd70000007b00 0041 00000000                0x0                0x0
0xffffd70000007b80 0041 00000000                0x0                0x0
0xffffd70000007c00 0041 00000000                0x0                0x0
0xffffd70000007c80 0041 00000000                0x0                0x0
0xffffd70000007d00 0041 00000000                0x0                0x0
0xffffd70000007d80 0041 00000000                0x0                0x0
0xffffd70000007e00 0041 00000000                0x0                0x0
0xffffd70000007e80 0041 00000000                0x0                0x0
0xffffd70000007f00 0041 00000000                0x0                0x0
0xffffd70000007f80 0041 00000000                0x0                0x0
0xffffd70000008000 0041 00000000                0x0                0x0
0xffffd70000008080 0041 00000000                0x0                0x0
0xffffd70000008100 0041 00000000                0x0                0x0
0xffffd70000008180 0041 00000000                0x0                0x0
0xffffd70000008200 0041 00000000                0x0                0x0
0xffffd70000008280 0041 00000000                0x0                0x0
0xffffd70000008300 0041 00000000                0x0                0x0
0xffffd70000008380 0041 00000000                0x0                0x0
0xffffd70000008400 0041 00000000                0x0                0x0
0xffffd70000008480 0041 00000000                0x0                0x0
0xffffd70000008500 0041 00000000                0x0                0x0
0xffffd70000008580 0041 00000000                0x0                0x0
0xffffd70000008600 0041 00000000                0x0                0x0
0xffffd70000008680 0041 00000000                0x0                0x0
0xffffd70000008700 0041 00000000                0x0                0x0
0xffffd70000008780 0041 00000000                0x0                0x0
0xffffd70000008800 0045 00000000                0x0                0x0
0xffffd70000008880 0041 00000000                0x0                0x0
0xffffd70000008900 0041 00000000                0x0                0x0
0xffffd70000008980 0041 00000000                0x0                0x0
0xffffd70000008a00 0041 00000000                0x0                0x0
0xffffd70000008a80 0041 00000000                0x0                0x0
0xffffd70000008b00 0041 00000000                0x0                0x0
0xffffd70000008b80 0045 00000000                0x0                0x0
0xffffd70000008c00 0041 00000000                0x0                0x0
0xffffd70000008c80 0041 00000000                0x0                0x0
0xffffd70000008d00 0041 00000000                0x0                0x0
0xffffd70000008d80 0041 00000000                0x0                0x0
0xffffd70000008e00 0041 00000000                0x0                0x0
0xffffd70000008e80 0041 00000000                0x0                0x0
0xffffd70000008f00 0041 00000000                0x0                0x0
0xffffd70000008f80 0041 00000000                0x0                0x0
0xffffd70000009000 0041 00000000                0x0                0x0
0xffffd70000009080 0045 00000000                0x0                0x0
0xffffd70000009100 0045 00000000                0x0                0x0
0xffffd70000009180 0041 00000000                0x0                0x0
0xffffd70000009200 0041 00000000                0x0                0x0
0xffffd70000009280 0041 00000000                0x0                0x0
0xffffd70000009300 0041 00000000                0x0                0x0
0xffffd70000009380 0041 00000000                0x0                0x0
0xffffd70000009400 0045 00000000                0x0                0x0
0xffffd70000009480 0041 00000000                0x0                0x0
0xffffd70000009500 0041 00000000                0x0                0x0
0xffffd70000009580 0041 00000000                0x0                0x0
0xffffd70000009600 0041 00000000                0x0                0x0
0xffffd70000009680 0041 00000000                0x0                0x0
0xffffd70000009700 0041 00000000                0x0                0x0
0xffffd70000009780 0041 00000000                0x0                0x0
0xffffd70000009800 0041 00000000                0x0                0x0
0xffffd70000009880 0041 00000000                0x0                0x0
0xffffd70000009900 0041 00000000                0x0                0x0
0xffffd70000009980 0041 00000000                0x0                0x0
0xffffd70000009a00 0041 00000000                0x0                0x0
0xffffd70000009a80 0041 00000000                0x0                0x0
0xffffd70000009b00 0041 00000000                0x0                0x0
0xffffd70000009b80 0041 00000000                0x0                0x0
0xffffd70000009c00 0041 00000000                0x0                0x0
0xffffd70000009c80 0041 00000000                0x0                0x0
0xffffd70000009d00 0041 00000000                0x0                0x0
0xffffd70000009d80 0041 00000000                0x0                0x0
0xffffd70000009e00 0041 00000000                0x0                0x0
0xffffd70000009e80 0041 00000000                0x0                0x0
0xffffd70000009f00 0041 00000000                0x0                0x0
0xffffd70000009f80 0041 00000000                0x0                0x0
0xffffd7000000a000 0041 00000000                0x0                0x0
0xffffd7000000a080 0041 00000000                0x0                0x0
0xffffd7000000a100 0041 00000000                0x0                0x0
0xffffd7000000a180 0041 00000000                0x0                0x0
0xffffd7000000a200 0041 00000000                0x0                0x0
0xffffd7000000a280 0041 00000000                0x0                0x0
0xffffd7000000a300 0041 00000000                0x0                0x0
0xffffd7000000a380 0041 00000000                0x0                0x0
0xffffd7000000a400 0041 00000000                0x0                0x0
0xffffd7000000a480 0041 00000000                0x0                0x0
0xffffd7000000a500 0041 00000000                0x0                0x0
0xffffd7000000a580 0041 00000000                0x0                0x0
0xffffd7000000a600 0041 00000000                0x0                0x0
0xffffd7000000a680 0041 00000000                0x0                0x0
0xffffd7000000a700 0041 00000000                0x0                0x0
0xffffd7000000a780 0041 00000000                0x0                0x0
0xffffd7000000a800 0041 00000000                0x0                0x0
0xffffd7000000a880 0041 00000000                0x0                0x0
0xffffd7000000a900 0041 00000000                0x0                0x0
0xffffd7000000a980 0041 00000000                0x0                0x0
0xffffd7000000aa00 0045 00000000                0x0                0x0
0xffffd7000000aa80 0041 00000000                0x0                0x0
0xffffd7000000ab00 0041 00000000                0x0                0x0
0xffffd7000000ab80 0041 00000000                0x0                0x0
0xffffd7000000ac00 0041 00000000                0x0                0x0
0xffffd7000000ac80 0041 00000000                0x0                0x0
0xffffd7000000ad00 0041 00000000                0x0                0x0
0xffffd7000000ad80 0041 00000000                0x0                0x0
0xffffd7000000ae00 0041 00000000                0x0                0x0
0xffffd7000000ae80 0045 00000000                0x0                0x0
0xffffd7000000af00 0045 00000000                0x0                0x0
0xffffd7000000af80 0041 00000000                0x0                0x0
0xffffd7000000b000 0041 00000000                0x0                0x0
0xffffd7000000b080 0041 00000000                0x0                0x0
0xffffd7000000b100 0041 00000000                0x0                0x0
0xffffd7000000b180 0045 00000000                0x0                0x0
0xffffd7000000b200 0041 00000000                0x0                0x0
0xffffd7000000b280 0045 00000000                0x0                0x0
0xffffd7000000b300 0045 00000000                0x0                0x0
0xffffd7000000b380 0045 00000000                0x0                0x0
0xffffd7000000b400 0041 00000000                0x0                0x0
0xffffd7000000b480 0041 00000000                0x0                0x0
0xffffd7000000b500 0041 00000000                0x0                0x0
0xffffd7000000b580 0045 00000000                0x0                0x0
0xffffd7000000b600 0045 00000000                0x0                0x0
0xffffd7000000b680 0045 00000000                0x0                0x0
0xffffd7000000b700 0045 00000000                0x0                0x0
0xffffd7000000b780 0045 00000000                0x0                0x0
0xffffd7000000b800 0041 00000000                0x0                0x0
0xffffd7000000b880 0041 00000000                0x0                0x0
0xffffd7000000b900 0045 00000000                0x0                0x0
0xffffd7000000b980 0045 00000000                0x0                0x0
0xffffd7000000ba00 0045 00000000                0x0                0x0
0xffffd7000000ba80 0045 00000000                0x0                0x0
0xffffd7000000bb00 0045 00000000                0x0                0x0
0xffffd7000000bb80 0045 00000000                0x0                0x0
0xffffd7000000bc00 0045 00000000                0x0                0x0
0xffffd7000000bc80 0041 00000000                0x0                0x0
0xffffd7000000bd00 0045 00000000                0x0                0x0
0xffffd7000000bd80 0045 00000000                0x0                0x0
0xffffd7000000be00 0045 00000000                0x0                0x0
0xffffd7000000be80 0045 00000000                0x0                0x0
0xffffd7000000bf00 0045 00000000                0x0                0x0
0xffffd7000000bf80 0045 00000000                0x0                0x0
0xffffd7000000c000 0045 00000000                0x0                0x0
0xffffd7000000c080 0045 00000000                0x0                0x0
0xffffd7000000c100 0045 00000000                0x0                0x0
0xffffd7000000c180 0045 00000000                0x0                0x0
0xffffd7000000c200 0045 00000000                0x0                0x0
0xffffd7000000c280 0045 00000000                0x0                0x0
0xffffd7000000c300 0045 00000000                0x0                0x0
0xffffd7000000c380 0045 00000000                0x0                0x0
0xffffd7000000c400 0045 00000000                0x0                0x0
0xffffd7000000c480 0045 00000000                0x0                0x0
0xffffd7000000c500 0045 00000000                0x0                0x0
0xffffd7000000c580 0045 00000000                0x0                0x0
0xffffd7000000c600 0045 00000000                0x0                0x0
0xffffd7000000c680 0045 00000000                0x0                0x0
0xffffd7000000c700 0041 00000000                0x0                0x0
0xffffd7000000c780 0045 00000000                0x0                0x0
0xffffd7000000c800 0045 00000000                0x0                0x0
0xffffd7000000c880 0045 00000000                0x0                0x0
0xffffd7000000c900 0045 00000000                0x0                0x0
0xffffd7000000c980 0045 00000000                0x0                0x0
0xffffd7000000ca00 0045 00000000                0x0                0x0
0xffffd7000000ca80 0041 00000000                0x0                0x0
0xffffd7000000cb00 0041 00000000                0x0                0x0
0xffffd7000000cb80 0041 00000000                0x0                0x0
0xffffd7000000cc00 0045 00000000                0x0                0x0
0xffffd7000000cc80 0045 00000000                0x0                0x0
0xffffd7000000cd00 0045 00000000                0x0                0x0
0xffffd7000000cd80 0041 00000000                0x0                0x0
0xffffd7000000ce00 0045 00000000                0x0                0x0
0xffffd7000000ce80 0041 00000000                0x0                0x0
0xffffd7000000cf00 0041 00000000                0x0                0x0
0xffffd7000000cf80 0041 00000000                0x0                0x0
0xffffd7000000d000 0045 00000000                0x0                0x0
0xffffd7000000d080 0045 00000000                0x0                0x0
0xffffd7000000d100 0045 00000000                0x0                0x0
0xffffd7000000d180 0041 00000000                0x0                0x0
0xffffd7000000d200 0041 00000000                0x0                0x0
0xffffd7000000d280 0041 00000000                0x0                0x0
0xffffd7000000d300 0045 00000000                0x0                0x0
0xffffd7000000d380 0041 00000000                0x0                0x0
0xffffd7000000d400 0041 00000000                0x0                0x0
0xffffd7000000d480 0045 00000000                0x0                0x0
0xffffd7000000d500 0041 00000000                0x0                0x0
0xffffd7000000d580 0041 00000000                0x0                0x0
0xffffd7000000d600 0041 00000000                0x0                0x0
0xffffd7000000d680 0045 00000000                0x0                0x0
0xffffd7000000d700 0041 00000000                0x0                0x0
0xffffd7000000d780 0041 00000000                0x0                0x0
0xffffd7000000d800 0041 00000000                0x0                0x0
0xffffd7000000d880 0041 00000000                0x0                0x0
0xffffd7000000d900 0041 00000000                0x0                0x0
0xffffd7000000d980 0041 00000000                0x0                0x0
0xffffd7000000da00 0041 00000000                0x0                0x0
0xffffd7000000da80 0041 00000000                0x0                0x0
0xffffd7000000db00 0045 00000000                0x0                0x0
0xffffd7000000db80 0045 00000000                0x0                0x0
0xffffd7000000dc00 0041 00000000                0x0                0x0
0xffffd7000000dc80 0041 00000000                0x0                0x0
0xffffd7000000dd00 0041 00000000                0x0                0x0
0xffffd7000000dd80 0041 00000000                0x0                0x0
0xffffd7000000de00 0041 00000000                0x0                0x0
0xffffd7000000de80 0041 00000000                0x0                0x0
0xffffd7000000df00 0045 00000000                0x0                0x0
0xffffd7000000df80 0045 00000000                0x0                0x0
0xffffd7000000e000 0041 00000000                0x0                0x0
0xffffd7000000e080 0041 00000000                0x0                0x0
0xffffd7000000e100 0041 00000000                0x0                0x0
0xffffd7000000e180 0045 00000000                0x0                0x0
0xffffd7000000e200 0041 00000000                0x0                0x0
0xffffd7000000e280 0045 00000000                0x0                0x0
0xffffd7000000e300 0045 00000000                0x0                0x0
0xffffd7000000e380 0045 00000000                0x0                0x0
0xffffd7000000e400 0045 00000000                0x0                0x0
0xffffd7000000e480 0041 00000000                0x0                0x0
0xffffd7000000e500 0041 00000000                0x0                0x0
0xffffd7000000e580 0041 00000000                0x0                0x0
0xffffd7000000e600 0045 00000000                0x0                0x0
0xffffd7000000e680 0041 00000000                0x0                0x0
0xffffd7000000e700 0041 00000000                0x0                0x0
0xffffd7000000e780 0041 00000000                0x0                0x0
0xffffd7000000e800 0045 00000000                0x0                0x0
0xffffd7000000e880 0045 00000000                0x0                0x0
0xffffd7000000e900 0045 00000000                0x0                0x0
0xffffd7000000e980 0041 00000000                0x0                0x0
0xffffd7000000ea00 0041 00000000                0x0                0x0
0xffffd7000000ea80 0045 00000000                0x0                0x0
0xffffd7000000eb00 0041 00000000                0x0                0x0
0xffffd7000000eb80 0041 00000000                0x0                0x0
0xffffd7000000ec00 0045 00000000                0x0                0x0
0xffffd7000000ec80 0041 00000000                0x0                0x0
0xffffd7000000ed00 0041 00000000                0x0                0x0
0xffffd7000000ed80 0041 00000000                0x0                0x0
0xffffd7000000ee00 0041 00000000                0x0                0x0
0xffffd7000000ee80 0041 00000000                0x0                0x0
0xffffd7000000ef00 0041 00000000                0x0                0x0
0xffffd7000000ef80 0045 00000000                0x0                0x0
0xffffd7000000f000 0041 00000000                0x0                0x0
0xffffd7000000f080 0045 00000000                0x0                0x0
0xffffd7000000f100 0041 00000000                0x0                0x0
0xffffd7000000f180 0041 00000000                0x0                0x0
0xffffd7000000f200 0041 00000000                0x0                0x0
0xffffd7000000f280 0045 00000000                0x0                0x0
0xffffd7000000f300 0041 00000000                0x0                0x0
0xffffd7000000f380 0041 00000000                0x0                0x0
0xffffd7000000f400 0041 00000000                0x0                0x0
0xffffd7000000f480 0041 00000000                0x0                0x0
0xffffd7000000f500 0041 00000000                0x0                0x0
0xffffd7000000f580 0041 00000000                0x0                0x0
0xffffd7000000f600 0041 00000000                0x0                0x0
0xffffd7000000f680 0041 00000000                0x0                0x0
0xffffd7000000f700 0041 00000000                0x0                0x0
0xffffd7000000f780 0041 00000000                0x0                0x0
0xffffd7000000f800 0045 00000000                0x0                0x0
0xffffd7000000f880 0045 00000000                0x0                0x0
0xffffd7000000f900 0041 00000000                0x0                0x0
0xffffd7000000f980 0045 00000000                0x0                0x0
0xffffd7000000fa00 0041 00000000                0x0                0x0
0xffffd7000000fa80 0041 00000000                0x0                0x0
0xffffd7000000fb00 0041 00000000                0x0                0x0
0xffffd7000000fb80 0041 00000000                0x0                0x0
0xffffd7000000fc00 0041 00000000                0x0                0x0
0xffffd7000000fc80 0041 00000000                0x0                0x0
0xffffd7000000fd00 0041 00000000                0x0                0x0
0xffffd7000000fd80 0041 00000000                0x0                0x0
0xffffd7000000fe00 0041 00000000                0x0                0x0
0xffffd7000000fe80 0041 00000000                0x0                0x0
0xffffd7000000ff00 0041 00000000                0x0                0x0
0xffffd7000000ff80 0041 00000000                0x0                0x0
0xffffd70000010000 0045 00000000                0x0                0x0
0xffffd70000010080 0041 00000000                0x0                0x0
0xffffd70000010100 0045 00000000                0x0                0x0
0xffffd70000010180 0045 00000000                0x0                0x0
0xffffd70000010200 0045 00000000                0x0                0x0
0xffffd70000010280 0041 00000000                0x0                0x0
0xffffd70000010300 0041 00000000                0x0                0x0
0xffffd70000010380 0041 00000000                0x0                0x0
0xffffd70000010400 0041 00000000                0x0                0x0
0xffffd70000010480 0045 00000000                0x0                0x0
0xffffd70000010500 0041 00000000                0x0                0x0
0xffffd70000010580 0041 00000000                0x0                0x0
0xffffd70000010600 0041 00000000                0x0                0x0
0xffffd70000010680 0041 00000000                0x0                0x0
0xffffd70000010700 0045 00000000                0x0                0x0
0xffffd70000010780 0041 00000000                0x0                0x0
0xffffd70000010800 0041 00000000                0x0                0x0
0xffffd70000010880 0041 00000000                0x0                0x0
0xffffd70000010900 0045 00000000                0x0                0x0
0xffffd70000010980 0045 00000000                0x0                0x0
0xffffd70000010a00 0041 00000000                0x0                0x0
0xffffd70000010a80 0045 00000000                0x0                0x0
0xffffd70000010b00 0041 00000000                0x0                0x0
0xffffd70000010b80 0045 00000000                0x0                0x0
0xffffd70000010c00 0041 00000000                0x0                0x0
0xffffd70000010c80 0045 00000000                0x0                0x0
0xffffd70000010d00 0041 00000000                0x0                0x0
0xffffd70000010d80 0041 00000000                0x0                0x0
0xffffd70000010e00 0045 00000000                0x0                0x0
0xffffd70000010e80 0041 00000000                0x0                0x0
0xffffd70000010f00 0041 00000000                0x0                0x0
0xffffd70000010f80 0041 00000000                0x0                0x0
0xffffd70000011000 0041 00000000                0x0                0x0
0xffffd70000011080 0041 00000000                0x0                0x0
0xffffd70000011100 0041 00000000                0x0                0x0
0xffffd70000011180 0041 00000000                0x0                0x0
0xffffd70000011200 0041 00000000                0x0                0x0
0xffffd70000011280 0041 00000000                0x0                0x0
0xffffd70000011300 0041 00000000                0x0                0x0
0xffffd70000011380 0041 00000000                0x0                0x0
0xffffd70000011400 0041 00000000                0x0                0x0
0xffffd70000011480 0041 00000000                0x0                0x0
0xffffd70000011500 0041 00000000                0x0                0x0
0xffffd70000011580 0041 00000000                0x0                0x0
0xffffd70000011600 0041 00000000                0x0                0x0
0xffffd70000011680 0041 00000000                0x0                0x0
0xffffd70000011700 0041 00000000                0x0                0x0
0xffffd70000011780 0041 00000000                0x0                0x0
0xffffd70000011800 0041 00000000                0x0                0x0
0xffffd70000011880 0041 00000000                0x0                0x0
0xffffd70000011900 0041 00000000                0x0                0x0
0xffffd70000011980 0041 00000000                0x0                0x0
0xffffd70000011a00 0045 00000000                0x0                0x0
0xffffd70000011a80 0041 00000000                0x0                0x0
0xffffd70000011b00 0045 00000000                0x0                0x0
0xffffd70000011b80 0041 00000000                0x0                0x0
0xffffd70000011c00 0041 00000000                0x0                0x0
0xffffd70000011c80 0041 00000000                0x0                0x0
0xffffd70000011d00 0041 00000000                0x0                0x0
0xffffd70000011d80 0041 00000000                0x0                0x0
0xffffd70000011e00 0041 00000000                0x0                0x0
0xffffd70000011e80 0045 00000000                0x0                0x0
0xffffd70000011f00 0041 00000000                0x0                0x0
0xffffd70000011f80 0045 00000000                0x0                0x0
0xffffd70000012000 0041 00000000                0x0                0x0
0xffffd70000012080 0041 00000000                0x0                0x0
0xffffd70000012100 0045 00000000                0x0                0x0
0xffffd70000012180 0045 00000000                0x0                0x0
0xffffd70000012200 0041 00000000                0x0                0x0
0xffffd70000012280 0041 00000000                0x0                0x0
0xffffd70000012300 0041 00000000                0x0                0x0
0xffffd70000012380 0041 00000000                0x0                0x0
0xffffd70000012400 0041 00000000                0x0                0x0
0xffffd70000012480 0041 00000000                0x0                0x0
0xffffd70000012500 0041 00000000                0x0                0x0
0xffffd70000012580 0041 00000000                0x0                0x0
0xffffd70000012600 0041 00000000                0x0                0x0
0xffffd70000012680 0041 00000000                0x0                0x0
0xffffd70000012700 0041 00000000                0x0                0x0
0xffffd70000012780 0041 00000000                0x0                0x0
0xffffd70000012800 0041 00000000                0x0                0x0
0xffffd70000012880 0045 00000000                0x0                0x0
0xffffd70000012900 0001 00000000                0x0                0x0
0xffffd70000012980 0001 00000000                0x0                0x0
0xffffd70000012a00 0001 00000000                0x0                0x0
0xffffd70000012a80 0001 00000000                0x0                0x0
0xffffd70000012b00 0001 00000000                0x0                0x0
0xffffd70000012b80 0001 00000000                0x0                0x0
0xffffd70000012c00 0001 00000000                0x0                0x0
0xffffd70000012c80 0001 00000000                0x0                0x0
0xffffd70000012d00 0001 00000000                0x0                0x0
0xffffd70000012d80 0001 00000000                0x0                0x0
0xffffd70000012e00 0001 00000000                0x0                0x0
0xffffd70000012e80 0001 00000000                0x0                0x0
0xffffd70000012f00 0001 00000000                0x0                0x0
0xffffd70000012f80 0001 00000000                0x0                0x0
0xffffd70000013000 0001 00000000                0x0                0x0
0xffffd70000013080 0001 00000000                0x0                0x0
0xffffd70000013100 0001 00000000                0x0                0x0
0xffffd70000013180 0001 00000000                0x0                0x0
0xffffd70000013200 0001 00000000                0x0                0x0
0xffffd70000013280 0001 00000000                0x0                0x0
0xffffd70000013300 0001 00000000                0x0                0x0
0xffffd70000013380 0001 00000000                0x0                0x0
0xffffd70000013400 0001 00000000                0x0                0x0
0xffffd70000013480 0001 00000000                0x0                0x0
0xffffd70000013500 0001 00000000                0x0                0x0
0xffffd70000013580 0001 00000000                0x0                0x0
0xffffd70000013600 0001 00000000                0x0                0x0
0xffffd70000013680 0001 00000000                0x0                0x0
0xffffd70000013700 0001 00000000                0x0                0x0
0xffffd70000013780 0001 00000000                0x0                0x0
0xffffd70000013800 0001 00000000                0x0                0x0
0xffffd70000013880 0001 00000000                0x0                0x0
0xffffd70000013900 0001 00000000                0x0                0x0
0xffffd70000013980 0001 00000000                0x0                0x0
0xffffd70000013a00 0001 00000000                0x0                0x0
0xffffd70000013a80 0001 00000000                0x0                0x0
0xffffd70000013b00 0001 00000000                0x0                0x0
0xffffd70000013b80 0001 00000000                0x0                0x0
0xffffd70000013c00 0001 00000000                0x0                0x0
0xffffd70000013c80 0001 00000000                0x0                0x0
0xffffd70000013d00 0001 00000000                0x0                0x0
0xffffd70000013d80 0001 00000000                0x0                0x0
0xffffd70000013e00 0001 00000000                0x0                0x0
0xffffd70000013e80 0001 00000000                0x0                0x0
0xffffd70000013f00 0001 00000000                0x0                0x0
0xffffd70000013f80 0001 00000000                0x0                0x0
0xffffd70000014000 0001 00000000                0x0                0x0
0xffffd70000014080 0001 00000000                0x0                0x0
0xffffd70000014100 0001 00000000                0x0                0x0
0xffffd70000014180 0001 00000000                0x0                0x0
0xffffd70000014200 0001 00000000                0x0                0x0
0xffffd70000014280 0001 00000000                0x0                0x0
0xffffd70000014300 0001 00000000                0x0                0x0
0xffffd70000014380 0001 00000000                0x0                0x0
0xffffd70000014400 0041 00000000                0x0                0x0
0xffffd70000014480 0041 00000000                0x0                0x0
0xffffd70000014500 0041 00000000                0x0                0x0
0xffffd70000014580 0041 00000000                0x0                0x0
0xffffd70000014600 0041 00000000                0x0                0x0
0xffffd70000014680 0041 00000000                0x0                0x0
0xffffd70000014700 0041 00000000                0x0                0x0
0xffffd70000014780 0041 00000000                0x0                0x0
0xffffd70000014800 0041 00000000                0x0                0x0
0xffffd70000014880 0041 00000000                0x0                0x0
0xffffd70000014900 0041 00000000                0x0                0x0
0xffffd70000014980 0041 00000000                0x0                0x0
0xffffd70000014a00 0041 00000000                0x0                0x0
0xffffd70000014a80 0041 00000000                0x0                0x0
0xffffd70000014b00 0041 00000000                0x0                0x0
0xffffd70000014b80 0041 00000000                0x0                0x0
0xffffd70000014c00 0041 00000000                0x0                0x0
0xffffd70000014c80 0041 00000000                0x0                0x0
0xffffd70000014d00 0041 00000000                0x0                0x0
0xffffd70000014d80 0041 00000000                0x0                0x0
0xffffd70000014e00 0041 00000000                0x0                0x0
0xffffd70000014e80 0041 00000000                0x0                0x0
0xffffd70000014f00 0041 00000000                0x0                0x0
0xffffd70000014f80 0041 00000000                0x0                0x0
0xffffd70000015000 0041 00000000                0x0                0x0
0xffffd70000015080 0041 00000000                0x0                0x0
0xffffd70000015100 0041 00000000                0x0                0x0
0xffffd70000015180 0041 00000000                0x0                0x0
0xffffd70000015200 0041 00000000                0x0                0x0
0xffffd70000015280 0041 00000000                0x0                0x0
0xffffd70000015300 0041 00000000                0x0                0x0
0xffffd70000015380 0041 00000000                0x0                0x0
0xffffd70000015400 0041 00000000                0x0                0x0
0xffffd70000015480 0041 00000000                0x0                0x0
0xffffd70000015500 0041 00000000                0x0                0x0
0xffffd70000015580 0041 00000000                0x0                0x0
0xffffd70000015600 0041 00000000                0x0                0x0
0xffffd70000015680 0041 00000000                0x0                0x0
0xffffd70000015700 0041 00000000                0x0                0x0
0xffffd70000015780 0041 00000000                0x0                0x0
0xffffd70000015800 0041 00000000                0x0                0x0
0xffffd70000015880 0041 00000000                0x0                0x0
0xffffd70000015900 0001 00000000                0x0                0x0
0xffffd70000015980 0001 00000000                0x0                0x0
0xffffd70000015a00 0001 00000000                0x0                0x0
0xffffd70000015a80 0001 00000000                0x0                0x0
0xffffd70000015b00 0001 00000000                0x0                0x0
0xffffd70000015b80 0001 00000000                0x0                0x0
0xffffd70000015c00 0001 00000000                0x0                0x0
0xffffd70000015c80 0001 00000000                0x0                0x0
0xffffd70000015d00 0001 00000000                0x0                0x0
0xffffd70000015d80 0001 00000000                0x0                0x0
0xffffd70000015e00 0001 00000000                0x0                0x0
0xffffd70000015e80 0001 00000000                0x0                0x0
0xffffd70000015f00 0001 00000000                0x0                0x0
0xffffd70000015f80 0001 00000000                0x0                0x0
0xffffd70000016000 0001 00000000                0x0                0x0
0xffffd70000016080 0001 00000000                0x0                0x0
0xffffd70000016100 0001 00000000                0x0                0x0
0xffffd70000016180 0001 00000000                0x0                0x0
0xffffd70000016200 0001 00000000                0x0                0x0
0xffffd70000016280 0001 00000000                0x0                0x0
0xffffd70000016300 0001 00000000                0x0                0x0
0xffffd70000016380 0001 00000000                0x0                0x0
0xffffd70000016400 0001 00000000                0x0                0x0
0xffffd70000016480 0001 00000000                0x0                0x0
0xffffd70000016500 0001 00000000                0x0                0x0
0xffffd70000016580 0001 00000000                0x0                0x0
0xffffd70000016600 0001 00000000                0x0                0x0
0xffffd70000016680 0001 00000000                0x0                0x0
0xffffd70000016700 0001 00000000                0x0                0x0
0xffffd70000016780 0001 00000000                0x0                0x0
0xffffd70000016800 0001 00000000                0x0                0x0
0xffffd70000016880 0001 00000000                0x0                0x0
0xffffd70000016900 0001 00000000                0x0                0x0
0xffffd70000016980 0001 00000000                0x0                0x0
0xffffd70000016a00 0001 00000000                0x0                0x0
0xffffd70000016a80 0001 00000000                0x0                0x0
0xffffd70000016b00 0001 00000000                0x0                0x0
0xffffd70000016b80 0001 00000000                0x0                0x0
0xffffd70000016c00 0001 00000000                0x0                0x0
0xffffd70000016c80 0001 00000000                0x0                0x0
0xffffd70000016d00 0001 00000000                0x0                0x0
0xffffd70000016d80 0001 00000000                0x0                0x0
0xffffd70000016e00 0001 00000000                0x0                0x0
0xffffd70000016e80 0001 00000000                0x0                0x0
0xffffd70000016f00 0001 00000000                0x0                0x0
0xffffd70000016f80 0001 00000000                0x0                0x0
0xffffd70000017000 0001 00000000                0x0                0x0
0xffffd70000017080 0001 00000000                0x0                0x0
0xffffd70000017100 0001 00000000                0x0                0x0
0xffffd70000017180 0001 00000000                0x0                0x0
0xffffd70000017200 0001 00000000                0x0                0x0
0xffffd70000017280 0001 00000000                0x0                0x0
0xffffd70000017300 0001 00000000                0x0                0x0
0xffffd70000017380 0001 00000000                0x0                0x0
0xffffd70000017400 0041 00000000                0x0                0x0
0xffffd70000017480 0041 00000000                0x0                0x0
0xffffd70000017500 0041 00000000                0x0                0x0
0xffffd70000017580 0041 00000000                0x0                0x0
0xffffd70000017600 0041 00000000                0x0                0x0
0xffffd70000017680 0041 00000000                0x0                0x0
0xffffd70000017700 0041 00000000                0x0                0x0
0xffffd70000017780 0041 00000000                0x0                0x0
0xffffd70000017800 0041 00000000                0x0                0x0
0xffffd70000017880 0041 00000000                0x0                0x0
0xffffd70000017900 0041 00000000                0x0                0x0
0xffffd70000017980 0041 00000000                0x0                0x0
0xffffd70000017a00 0041 00000000                0x0                0x0
0xffffd70000017a80 0041 00000000                0x0                0x0
0xffffd70000017b00 0041 00000000                0x0                0x0
0xffffd70000017b80 0041 00000000                0x0                0x0
0xffffd70000017c00 0041 00000000                0x0                0x0
0xffffd70000017c80 0041 00000000                0x0                0x0
0xffffd70000017d00 0041 00000000                0x0                0x0
0xffffd70000017d80 0041 00000000                0x0                0x0
0xffffd70000017e00 0041 00000000                0x0                0x0
0xffffd70000017e80 0041 00000000                0x0                0x0
0xffffd70000017f00 0041 00000000                0x0                0x0
0xffffd70000017f80 0041 00000000                0x0                0x0
0xffffd70000018000 0041 00000000                0x0                0x0
0xffffd70000018080 0041 00000000                0x0                0x0
0xffffd70000018100 0041 00000000                0x0                0x0
0xffffd70000018180 0041 00000000                0x0                0x0
0xffffd70000018200 0041 00000000                0x0                0x0
0xffffd70000018280 0041 00000000                0x0                0x0
0xffffd70000018300 0041 00000000                0x0                0x0
0xffffd70000018380 0041 00000000                0x0                0x0
0xffffd70000018400 0041 00000000                0x0                0x0
0xffffd70000018480 0041 00000000                0x0                0x0
0xffffd70000018500 0041 00000000                0x0                0x0
0xffffd70000018580 0041 00000000                0x0                0x0
0xffffd70000018600 0041 00000000                0x0                0x0
0xffffd70000018680 0041 00000000                0x0                0x0
0xffffd70000018700 0041 00000000                0x0                0x0
0xffffd70000018780 0041 00000000                0x0                0x0
0xffffd70000018800 0041 00000000                0x0                0x0
0xffffd70000018880 0041 00000000                0x0                0x0
0xffffd70000018900 0041 00000000                0x0                0x0
0xffffd70000018980 0041 00000000                0x0                0x0
0xffffd70000018a00 0001 00000000                0x0                0x0
0xffffd70000018a80 0001 00000000                0x0                0x0
0xffffd70000018b00 0001 00000000                0x0                0x0
0xffffd70000018b80 0001 00000000                0x0                0x0
0xffffd70000018c00 0001 00000000                0x0                0x0
0xffffd70000018c80 0001 00000000                0x0                0x0
0xffffd70000018d00 0001 00000000                0x0                0x0
0xffffd70000018d80 0001 00000000                0x0                0x0
0xffffd70000018e00 0001 00000000                0x0                0x0
0xffffd70000018e80 0001 00000000                0x0                0x0
0xffffd70000018f00 0001 00000000                0x0                0x0
0xffffd70000018f80 0001 00000000                0x0                0x0
0xffffd70000019000 0001 00000000                0x0                0x0
0xffffd70000019080 0001 00000000                0x0                0x0
0xffffd70000019100 0001 00000000                0x0                0x0
0xffffd70000019180 0001 00000000                0x0                0x0
0xffffd70000019200 0001 00000000                0x0                0x0
0xffffd70000019280 0001 00000000                0x0                0x0
0xffffd70000019300 0001 00000000                0x0                0x0
0xffffd70000019380 0001 00000000                0x0                0x0
0xffffd70000019400 0001 00000000                0x0                0x0
0xffffd70000019480 0001 00000000                0x0                0x0
0xffffd70000019500 0001 00000000                0x0                0x0
0xffffd70000019580 0001 00000000                0x0                0x0
0xffffd70000019600 0001 00000000                0x0                0x0
0xffffd70000019680 0001 00000000                0x0                0x0
0xffffd70000019700 0001 00000000                0x0                0x0
0xffffd70000019780 0001 00000000                0x0                0x0
0xffffd70000019800 0001 00000000                0x0                0x0
0xffffd70000019880 0001 00000000                0x0                0x0
0xffffd70000019900 0001 00000000                0x0                0x0
0xffffd70000019980 0001 00000000                0x0                0x0
0xffffd70000019a00 0001 00000000                0x0                0x0
0xffffd70000019a80 0001 00000000                0x0                0x0
0xffffd70000019b00 0001 00000000                0x0                0x0
0xffffd70000019b80 0001 00000000                0x0                0x0
0xffffd70000019c00 0001 00000000                0x0                0x0
0xffffd70000019c80 0001 00000000                0x0                0x0
0xffffd70000019d00 0001 00000000                0x0                0x0
0xffffd70000019d80 0001 00000000                0x0                0x0
0xffffd70000019e00 0001 00000000                0x0                0x0
0xffffd70000019e80 0001 00000000                0x0                0x0
0xffffd70000019f00 0001 00000000                0x0                0x0
0xffffd70000019f80 0001 00000000                0x0                0x0
0xffffd700000

Tested on:

commit:         1bc4ac82 whitespace changes from tzcode2022a->tzcode20..
git tree:       https://github.com/NetBSD/src trunk
console output: https://syzkaller.appspot.com/x/log.txt?x=1706ce85080000
kernel config:  https://syzkaller.appspot.com/x/.config?x=1420f906d33d9f1f
dashboard link: https://syzkaller.appspot.com/bug?extid=442c36f888dc15d9df1a
compiler:       g++ (Debian 10.2.1-6) 10.2.1 20210110

Note: no patches were applied.

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