protection fault in uao_detach

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syzbot

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Jun 11, 2024, 8:02:25 PMJun 11
to syzkaller-...@googlegroups.com
Hello,

syzbot found the following issue on:

HEAD commit: bad25e0fa48a libm: Fix arm expected symbol list harder.
git tree: netbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=161536e2980000
kernel config: https://syzkaller.appspot.com/x/.config?x=1420f906d33d9f1f
dashboard link: https://syzkaller.appspot.com/bug?extid=ae7e2dfd0209c00b1783
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/2bb550ce790b/disk-bad25e0f.raw.xz
netbsd.gdb: https://storage.googleapis.com/syzbot-assets/b0e6501c036b/netbsd-bad25e0f.gdb.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+ae7e2d...@syzkaller.appspotmail.com

[ 561.6807280] fatal protection fault in supervisor mode
[ 561.6807280] trap type 4 code 0 rip 0xkernel: ffffffff83666336 cs 0x8 rflags 0x10207 cr2 0xc00008ff78 ilevel 0 rsp 0xffff8f02484dbca0
[ 561.6907629] curlwp 0xffff810b266e6200 pid 15754.15754 lowest kstack 0xffff8f02484d72c0
protection fault trap, code=0
Stopped in pid 15754.15754 (syz-executor.3) at netbsd:uao_detach+0x142: movq 60(%rbx),%r14
?
uao_detach() at netbsd:uao_detach+0x142 sys/uvm/uvm_aobj.c:619
uvm_unmap_detach() at netbsd:uvm_unmap_detach+0x247 sys/uvm/uvm_map.c:2464
uvm_unmap1() at netbsd:uvm_unmap1+0x83 sys/uvm/uvm_map.c:4828
lwp_ctl_exit() at netbsd:lwp_ctl_exit+0x270 sys/kern/kern_lwp.c:2128
exit1() at netbsd:exit1+0x34e sys/kern/kern_exit.c:288
sys_exit() at netbsd:sys_exit+0xd4 sys/kern/kern_exit.c:181
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 1) ---
netbsd:syscall+0x28b:
Panic string: (null)
PID LID S CPU FLAGS STRUCT LWP * NAME WAIT
17204 17204 3 1 0 ffff810b13b6e600 sh rwlock
16998 16424 3 1 180 ffff810b12206b40 syz-executor.2 parked
16998 16998 2 1 10000000 ffff810b1ed51940 syz-executor.2
17492 16633 2 0 0 ffff810b1887a700 syz-executor.5
17492 17492 2 0 10000000 ffff810b171a4340 syz-executor.5
15754>15754 7 1 10000000 ffff810b266e6200 syz-executor.3
15428 15428 3 0 40180 ffff810b2d773740 syz-executor.0 wait
18640 18640 3 0 10040000 ffff810b23a545c0 syz-executor.1 mutex
16891 16891 3 1 180 ffff810b12167b80 syz-executor.2 nanoslp
15075 15075 3 0 180 ffff810b11f8c6c0 syz-executor.3 nanoslp
17256 17256 3 0 180 ffff810b1e387300 init nanoslp
18117 18117 3 1 180 ffff810b29447340 syz-executor.5 nanoslp
16492 16492 3 1 180 ffff810b12edf0c0 syz-executor.1 nanoslp
12581 12581 3 0 180 ffff810b279ec8c0 ndp netio
15689 15689 3 0 180 ffff810b32aed080 syz-executor.5 parked
13744 13744 3 0 180 ffff810b13c97640 syz-executor.1 parked
13783 13783 3 0 180 ffff810b1e314540 syz-executor.2 parked
9903 9903 3 0 180 ffff810b12e7a080 syz-executor.0 parked
6132 6132 3 1 180 ffff810b1887a2c0 syz-executor.4 parked
3656 3656 3 0 180 ffff810b12e7a4c0 syz-executor.5 parked
2362 2362 3 1 180 ffff810b1b992680 syz-executor.4 parked
3397 3397 3 1 180 ffff810b1be19040 syz-executor.1 parked
2091 2091 3 1 180 ffff810b19428140 syz-executor.0 parked
1165 1165 3 1 180 ffff810b1e387b80 syz-executor.0 parked
1998 1998 3 1 180 ffff810b1be198c0 syz-executor.5 parked
4024 4024 3 1 180 ffff810b1e314980 syz-executor.3 parked
3157 3157 3 0 180 ffff810b1ed51500 syz-executor.5 parked
2024 2024 3 0 180 ffff810b13528540 syz-executor.0 parked
2656 2656 3 1 180 ffff810b171a4780 syz-executor.3 parked
1496 1496 3 0 180 ffff810b1f75b700 syz-executor.5 parked
1470 1470 3 0 180 ffff810b1f75b2c0 syz-executor.2 parked
1224 9504 3 0 10000180 ffff810b1b992240 syz-fuzzer wait
1224 1492 3 0 180 ffff810b13c97200 syz-fuzzer parked
1224 1328 3 1 0 ffff810b12699a00 syz-fuzzer biowait
1224 1205 3 0 180 ffff810b12fc49c0 syz-fuzzer parked
1224 1204 3 0 180 ffff810b12fc4580 syz-fuzzer wait
1224 1004 3 0 180 ffff810b13beb240 syz-fuzzer parked
1224 1198 3 0 180 ffff810b12714480 syz-fuzzer wait
1224 1243 3 1 180 ffff810b13c97a80 syz-fuzzer parked
1224 829 3 1 180 ffff810b127148c0 syz-fuzzer wait
1224 1242 3 1 180 ffff810b13528980 syz-fuzzer parked
1224 449 3 0 180 ffff810b126995c0 syz-fuzzer wait
1224 941 3 1 180 ffff810b13d17280 syz-fuzzer kqueue
1224 1231 3 0 180 ffff810b11c94ac0 syz-fuzzer parked
1224 1233 3 1 180 ffff810b12167300 syz-fuzzer parked
1224 1224 3 0 180 ffff810b12714040 syz-fuzzer parked
1235 1235 3 0 180 ffff810b11ce7200 sshd select
1216 1216 3 1 180 ffff810b13d176c0 getty nanoslp
1184 1184 3 1 180 ffff810b13bebac0 getty nanoslp
1222 1222 3 1 180 ffff810b11f8c280 getty nanoslp
1102 1102 3 0 180 ffff810b12fc4140 sshd select
953 953 3 1 180 ffff810b13d17b00 powerd kqueue
698 698 3 0 180 ffff810b122062c0 syslogd kqueue
745 745 3 0 180 ffff810b1251f340 dhcpcd poll
742 742 3 0 180 ffff810b11f8cb00 dhcpcd poll
466 466 3 0 180 ffff810b13528100 dhcpcd poll
292 292 3 0 180 ffff810b1251fbc0 dhcpcd poll
485 485 3 0 180 ffff810b1251f780 dhcpcd poll
291 291 3 0 180 ffff810b12206700 dhcpcd poll
1 1 3 0 180 ffff810b09a9f100 init wait
0 >13699 7 0 200 ffff810b27899b00 ktrace
0 16015 3 0 200 ffff810b12e7a900 ktrace ktrwait
0 8810 3 0 200 ffff810b29447780 ktrace ktrwait
0 11725 3 0 200 ffff810b19428580 ktrace ktrwait
0 10186 3 1 200 ffff810b1e314100 ktrace ktrwait
0 6537 3 1 200 ffff810b13b6ea40 ktrace ktrwait
0 6978 3 0 200 ffff810b1c65e4c0 acctwatch actwat
0 3900 3 0 200 ffff810b1f75bb40 swapiod swapiod
0 673 3 0 200 ffff810b11ce7640 physiod physiod
0 196 3 0 200 ffff810b11c94680 pooldrain pooldrain
0 195 3 1 200 ffff810b11c94240 ioflush syncer
0 194 3 1 200 ffff810b11ce7a80 pgdaemon pgdaemon
0 170 3 1 200 ffff810b0fbe6a40 usb7 usbevt
0 169 3 0 200 ffff810b0fbe6600 usb6 usbevt
0 168 3 1 200 ffff810b0fbe61c0 usb5 usbevt
0 167 3 0 200 ffff810b0cb41a00 usb4 usbevt
0 166 3 0 200 ffff810b0cb415c0 usb3 usbevt
0 165 3 0 200 ffff810b0cb41180 usb2 usbevt
0 31 3 0 200 ffff810b0aaf49c0 usb1 usbevt
0 63 3 0 200 ffff810b0aaf4580 usb0 usbevt
0 126 3 1 200 ffff810b0aaf4140 usbtask-dr usbtsk
0 125 3 0 200 ffff810b09a9f980 usbtask-hc usbtsk
0 124 3 1 200 ffff810b09a9f540 swwreboot swwreboot
0 123 3 1 200 ffff810b07e95b00 npfgc0 npfgcw
0 122 3 1 200 ffff810b09a5d940 rt_free rt_free
0 121 3 0 200 ffff810b09a5d500 unpgc unpgc
0 120 3 0 200 ffff810b09a5d0c0 key_timehandler key_timehandler
0 119 3 1 200 ffff810b09a4f900 icmp6_wqinput/1 icmp6_wqinput
0 118 3 0 200 ffff810b09a4f4c0 icmp6_wqinput/0 icmp6_wqinput
0 117 3 1 200 ffff810b09a4f080 nd6_timer nd6_timer
0 116 3 1 200 ffff810b09a2b8c0 carp6_wqinput/1 carp6_wqinput
0 115 3 0 200 ffff810b09a2b480 carp6_wqinput/0 carp6_wqinput
0 114 3 1 200 ffff810b09a2b040 carp_wqinput/1 carp_wqinput
0 113 3 0 200 ffff810b099debc0 carp_wqinput/0 carp_wqinput
0 112 3 1 200 ffff810b098ff740 icmp_wqinput/1 icmp_wqinput
0 111 3 0 200 ffff810b098ffb80 icmp_wqinput/0 icmp_wqinput
0 110 3 0 200 ffff810b099de340 rt_timer rt_timer
0 109 3 0 200 ffff810b099de780 vmem_rehash vmem_rehash
0 100 3 0 200 ffff810b098ff300 entbutler entropy
0 99 3 0 200 ffff810b0933eb40 viomb balloon
0 98 3 1 200 ffff810b0933e700 vioif0_txrx/1 vioif0_txrx
0 97 3 0 200 ffff810b0933e2c0 vioif0_txrx/0 vioif0_txrx
0 30 3 1 200 ffff810b07e956c0 scsibus0 sccomp
0 29 3 0 200 ffff810b07e95280 pms0 pmsreset
0 28 3 1 200 ffff810b07db5ac0 xcall/1 xcall
0 27 1 1 200 ffff810b07db5680 softser/1
0 26 1 1 200 ffff810b07db5240 softclk/1
0 25 1 1 200 ffff810b07d98a80 softbio/1
0 24 1 1 200 ffff810b07d98640 softnet/1
0 23 1 1 201 ffff810b07d98200 idle/1
0 22 3 1 200 ffff810c36133a40 lnxsyswq lnxsyswq
0 21 3 0 200 ffff810c36133600 lnxubdwq lnxubdwq
0 20 3 0 200 ffff810c361331c0 lnxpwrwq lnxpwrwq
0 19 3 0 200 ffff810c36142a00 lnxlngwq lnxlngwq
0 18 3 0 200 ffff810c361425c0 lnxhipwq lnxhipwq
0 17 3 0 200 ffff810c36142180 lnxrcugc lnxrcugc
0 16 3 0 200 ffff810c361599c0 sysmon smtaskq
0 15 3 1 200 ffff810c36159580 pmfsuspend pmfsuspend
0 14 3 0 200 ffff810c36159140 pmfevent pmfevent
0 13 3 0 200 ffff810c3616c980 sopendfree sopendfr
0 12 3 0 200 ffff810c3616c540 ifwdog ifwdog
0 11 3 0 200 ffff810c3616c100 iflnkst iflnkst
0 10 3 1 200 ffff810c37197940 nfssilly nfssilly
0 9 3 1 200 ffff810c37197500 pooldisp pooldisp
0 8 3 1 200 ffff810c371970c0 modunload mod_unld
0 7 3 0 200 ffff810c371c2900 xcall/0 xcall
0 6 1 0 200 ffff810c371c24c0 softser/0
0 5 1 0 200 ffff810c371c2080 softclk/0
0 4 1 0 200 ffff810c371ed8c0 softbio/0
0 3 1 0 200 ffff810c371ed480 softnet/0
0 2 1 0 201 ffff810c371ed040 idle/0
0 0 3 1 200 ffffffff86795cc0 swapper uvm
[Locks tracked through LWPs]

****** LWP 17204.17204 (sh) @ 0xffff810b13b6e600, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:vcache_alloc+0xbf sys/kern/vfs_vnode.c:1438)
lock address : ffff810b14576ec0
type : sleep/adaptive
initialized : netbsd:vcache_alloc+0xbf
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 1
relevant cpu : 1 last held: 1
relevant lwp : 0xffff810b13b6e600 last held: 0xffff810b12699a00
last locked* : netbsd:genfs_lock+0x220
unlocked : netbsd:genfs_unlock+0x50
owner/count : 0xffff810b12699a00 flags : 0x0000000000000007
Turnstile:
=> 0 waiting readers:
=> 1 waiting writers: 0xffff810b13b6e600

****** LWP 15754.15754 (syz-executor.3) @ 0xffff810b266e6200, l_stat=7

*** Locks held:

* Lock 0 (initialized at netbsd:uao_init+0x4e sys/uvm/uvm_aobj.c:564)
lock address : netbsd:uao_list_lock
type : sleep/adaptive
initialized : netbsd:uao_init+0x4e
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 1
relevant cpu : 1 last held: 1
relevant lwp : 0xffff810b266e6200 last held: 0xffff810b266e6200
last locked* : netbsd:uao_detach+0xdc
unlocked : netbsd:uao_detach+0x293
owner field : 0xffff810b266e6200 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 1 waiting writers: 0xffff810b23a545c0

*** Locks wanted: none

****** LWP 18640.18640 (syz-executor.1) @ 0xffff810b23a545c0, l_stat=3

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:uao_init+0x4e sys/uvm/uvm_aobj.c:564)
lock address : netbsd:uao_list_lock
type : sleep/adaptive
initialized : netbsd:uao_init+0x4e
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 1
relevant cpu : 0 last held: 1
relevant lwp : 0xffff810b23a545c0 last held: 0xffff810b266e6200
last locked* : netbsd:uao_detach+0xdc
unlocked : netbsd:uao_detach+0x293
owner field : 0xffff810b266e6200 wait/spin: 1/0
Turnstile:
=> 0 waiting readers:
=> 1 waiting writers: 0xffff810b23a545c0

****** LWP 12581.12581 (ndp) @ 0xffff810b279ec8c0, 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 : 0xffff810b279ec8c0 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.

****** LWP 1224.1328 (syz-fuzzer) @ 0xffff810b12699a00, l_stat=3

*** Locks held:

* Lock 0 (initialized at netbsd:vcache_alloc+0xbf sys/kern/vfs_vnode.c:1438)
lock address : ffff810b14576ec0
type : sleep/adaptive
initialized : netbsd:vcache_alloc+0xbf
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 1
relevant cpu : 1 last held: 1
relevant lwp : 0xffff810b12699a00 last held: 0xffff810b12699a00
last locked* : netbsd:genfs_lock+0x220
unlocked : netbsd:genfs_unlock+0x50
owner/count : 0xffff810b12699a00 flags : 0x0000000000000007
Turnstile:
=> 0 waiting readers:
=> 1 waiting writers: 0xffff810b13b6e600

* Lock 1 (initialized at netbsd:vcache_alloc+0xbf sys/kern/vfs_vnode.c:1438)
lock address : ffff810b35c3f500
type : sleep/adaptive
initialized : netbsd:vcache_alloc+0xbf
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 1 last held: 1
relevant lwp : 0xffff810b12699a00 last held: 0xffff810b12699a00
last locked* : netbsd:genfs_lock+0x220
unlocked : 0
owner/count : 0xffff810b12699a00 flags : 0x0000000000000004
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 742.742 (dhcpcd) @ 0xffff810b11f8cb00, 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 : 0xffff810b11f8cb00 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.

****** LWP 466.466 (dhcpcd) @ 0xffff810b13528100, 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 : 0xffff810b13528100 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) @ 0xffff810b1251f780, 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 : 0xffff810b1251f780 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) @ 0xffff810b12206700, 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 : 0xffff810b12206700 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.

****** LWP 0.13699 (ktrace) @ 0xffff810b27899b00, l_stat=7

*** Locks held:

* Lock 0 (initialized at netbsd:vcache_alloc+0xbf sys/kern/vfs_vnode.c:1438)
lock address : ffff810b37e98ec0
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 : 0xffff810b27899b00 last held: 0xffff810b27899b00
last locked* : netbsd:genfs_lock+0x220
unlocked : netbsd:genfs_unlock+0x50
owner/count : 0xffff810b27899b00 flags : 0x0000000000000004
Turnstile: no active turnstile for this lock.

* Lock 1 (initialized at netbsd:genfs_node_init+0x59 sys/miscfs/genfs/genfs_vnops.c:475)
lock address : ffff810b36559078
type : sleep/adaptive
initialized : netbsd:genfs_node_init+0x59
shared holds : 0 exclusive: 1
shares wanted: 0 exclusive: 0
relevant cpu : 0 last held: 0
relevant lwp : 0xffff810b27899b00 last held: 0xffff810b27899b00
last locked* : netbsd:ufs_balloc_range+0x252
unlocked : netbsd:ufs_balloc_range+0x327
owner/count : 0xffff810b27899b00 flags : 0x0000000000000004
Turnstile: no active turnstile for this lock.

*** Locks wanted: none

****** LWP 0.26 (softclk/1) @ 0xffff810b07db5240, l_stat=1

*** Locks held: none

*** Locks wanted:

* Lock 0 (initialized at netbsd:module_hook_init+0x1c sys/kern/kern_module_hook.c:132)
lock address : netbsd:module_hook
type : sleep/adaptive
initialized : netbsd:module_hook_init+0x1c
shared holds : 0 exclusive: 0
shares wanted: 0 exclusive: 0
relevant cpu : 1 last held: 0
relevant lwp : 0xffff810b07db5240 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) @ 0xffff810c3616c100, 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 : 0xffff810c3616c100 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) @ 0xffff810c371c2080, 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 : 0xffff810c371c2080 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) @ 0xffffffff86795cc0, 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 : 0xffffffff86795cc0 last held: 000000000000000000
last locked : 0
unlocked* : 0
owner field : 000000000000000000 wait/spin: 0/0
Turnstile: no active turnstile for this lock.

[Locks tracked through CPUs]

PAGE FLAG PQ UOBJECT UANON
0xffff8f0000007180 0045 00000000 0x0 0x0
0xffff8f0000007200 0045 00000000 0x0 0x0
0xffff8f0000007280 0045 00000000 0x0 0x0
0xffff8f0000007300 0045 00000000 0x0 0x0
0xffff8f0000007380 0045 00000000 0x0 0x0
0xffff8f0000007400 0045 00000000 0x0 0x0
0xffff8f0000007480 0045 00000000 0x0 0x0
0xffff8f0000007500 0045 00000000 0x0 0x0
0xffff8f0000007580 0045 00000000 0x0 0x0
0xffff8f0000007600 0045 00000000 0x0 0x0
0xffff8f0000007680 0041 00000000 0x0 0x0
0xffff8f0000007700 0041 00000000 0x0 0x0
0xffff8f0000007780 0041 00000000 0x0 0x0
0xffff8f0000007800 0041 00000000 0x0 0x0
0xffff8f0000007880 0041 00000000 0x0 0x0
0xffff8f0000007900 0045 00000000 0x0 0x0
0xffff8f0000007980 0041 00000000 0x0 0x0
0xffff8f0000007a00 0041 00000000 0x0 0x0
0xffff8f0000007a80 0041 00000000 0x0 0x0
0xffff8f0000007b00 0041 00000000 0x0 0x0
0xffff8f0000007b80 0041 00000000 0x0 0x0
0xffff8f0000007c00 0041 00000000 0x0 0x0
0xffff8f0000007c80 0041 00000000 0x0 0x0
0xffff8f0000007d00 0041 00000000 0x0 0x0
0xffff8f0000007d80 0041 00000000 0x0 0x0
0xffff8f0000007e00 0041 00000000 0x0 0x0
0xffff8f0000007e80 0041 00000000 0x0 0x0
0xffff8f0000007f00 0041 00000000 0x0 0x0
0xffff8f0000007f80 0041 00000000 0x0 0x0
0xffff8f0000008000 0041 00000000 0x0 0x0
0xffff8f0000008080 0041 00000000 0x0 0x0
0xffff8f0000008100 0041 00000000 0x0 0x0
0xffff8f0000008180 0041 00000000 0x0 0x0
0xffff8f0000008200 0041 00000000 0x0 0x0
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0xffff8f0000016280 0001 00000000 0x0 0x0
0xffff8f0000016300 0001 00000000 0x0 0x0
0xffff8f0000016380 0001 00000000 0x0 0x0
0xffff8f0000016400 0001 00000000 0x0 0x0
0xffff8f0000016480 0001 00000000 0x0 0x0
0xffff8f0000016500 0001 00000000 0x0 0x0
0xffff8f0000016580 0001 00000000 0x0 0x0
0xffff8f0000016600 0001 00000000 0x0 0x0
0xffff8f0000016680 0001 00000000 0x0 0x0
0xffff8f0000016700 0001 00000000 0x0 0x0
0xffff8f0000016780 0001 00000000 0x0 0x0
0xffff8f0000016800 0001 00000000 0x0 0x0
0xffff8f0000016880 0001 00000000 0x0 0x0
0xffff8f0000016900 0001 00000000 0x0 0x0
0xffff8f0000016980 0001 00000000 0x0 0x0
0xffff8f0000016a00 0001 00000000 0x0 0x0
0xffff8f0000016a80 0001 00000000 0x0 0x0
0xffff8f0000016b00 0001 00000000 0x0 0x0
0xffff8f0000016b80 0001 00000000 0x0 0x0
0xffff8f0000016c00 0001 00000000 0x0 0x0
0xffff8f0000016c80 0001 00000000 0x0 0x0
0xffff8f0000016d00 0001 00000000 0x0 0x0
0xffff8f0000016d80 0001 00000000 0x0 0x0
0xffff8f0000016e00 0001 00000000 0x0 0x0
0xffff8f0000016e80 0001 00000000 0x0 0x0
0xffff8f0000016f00 0001 00000000 0x0 0x0
0xffff8f0000016f80 0001 00000000 0x0 0x0
0xffff8f0000017000 0001 00000000 0x0 0x0
0xffff8f0000017080 0001 00000000 0x0 0x0
0xffff8f0000017100 0001 00000000 0x0 0x0
0xffff8f0000017180 0001 00000000 0x0 0x0
0xffff8f0000017200 0001 00000000 0x0 0x0
0xffff8f0000017280 0001 00000000 0x0 0x0
0xffff8f0000017300 0001 00000000 0x0 0x0
0xffff8f0000017380 0001 00000000 0x0 0x0
0xffff8f0000017400 0001 00000000 0x0 0x0
0xffff8f0000017480 0041 00000000 0x0 0x0
0xffff8f0000017500 0041 00000000 0x0 0x0
0xffff8f0000017580 0041 00000000 0x0 0x0
0xffff8f0000017600 0041 00000000 0x0 0x0
0xffff8f0000017680 0041 00000000 0x0 0x0
0xffff8f0000017700 0041 00000000 0x0 0x0
0xffff8f0000017780 0041 00000000 0x0 0x0
0xffff8f0000017800 0041 00000000 0x0 0x0
0xffff8f0000017880 0041 00000000 0x0 0x0
0xffff8f0000017900 0041 00000000 0x0 0x0
0xffff8f0000017980 0041 00000000 0x0 0x0
0xffff8f0000017a00 0041 00000000 0x0 0x0
0xffff8f0000017a80 0041 00000000 0x0 0x0
0xffff8f0000017b00 0041 00000000 0x0 0x0
0xffff8f0000017b80 0041 00000000 0x0 0x0
0xffff8f0000017c00 0041 00000000 0x0 0x0
0xffff8f0000017c80 0041 00000000 0x0 0x0
0xffff8f0000017d00 0041 00000000 0x0 0x0
0xffff8f0000017d80 0041 00000000 0x0 0x0
0xffff8f0000017e00 0041 00000000 0x0 0x0
0xffff8f0000017e80 0041 00000000 0x0 0x0
0xffff8f0000017f00 0041 00000000 0x0 0x0
0xffff8f0000017f80 0041 00000000 0x0 0x0
0xffff8f0000018000 0041 00000000 0x0 0x0
0xffff8f0000018080 0041 00000000 0x0 0x0
0xffff8f0000018100 0041 00000000 0x0 0x0
0xffff8f0000018180 0041 00000000 0x0 0x0
0xffff8f0000018200 0041 00000000 0x0 0x0
0xffff8f0000018280 0041 00000000 0x0 0x0
0xffff8f0000018300 0041 00000000 0x0 0x0
0xffff8f0000018380 0041 00000000 0x0 0x0
0xffff8f0000018400 0041 00000000 0x0 0x0
0xffff8f0000018480 0041 00000000 0x0 0x0
0xffff8f0000018500 0041 00000000 0x0 0x0
0xffff8f0000018580 0041 00000000 0x0 0x0
0xffff8f0000018600 0041 00000000 0x0 0x0
0xffff8f0000018680 0041 00000000 0x0 0x0
0xffff8f0000018700 0041 00000000 0x0 0x0
0xffff8f0000018780 0041 00000000 0x0 0x0
0xffff8f0000018800 0041 00000000 0x0 0x0
0xffff8f0000018880 0041 00000000 0x0 0x0
0xffff8f0000018900 0041 00000000 0x0 0x0
0xffff8f0000018980 0041 00000000 0x0 0x0
0xffff8f0000018a00 0041 00000000 0x0 0x0
0xffff8f0000018a80 0041 00000000 0x0 0x0
0xffff8f0000018b00 0001 00000000 0x0 0x0
0xffff8f0000018b80 0001 00000000 0x0 0x0
0xffff8f0000018c00 0001 00000000 0x0 0x0
0xffff8f0000018c80 0001 00000000 0x0 0x0
0xffff8f0000018d00 0001 00000000 0x0 0x0
0xffff8f0000018d80 0001 00000000 0x0 0x0
0xffff8f0000018e00 0001 00000000 0x0 0x0
0xffff8f0000018e80 0001 00000000 0x0 0x0
0xffff8f0000018f00 0001 00000000 0x0 0x0
0xffff8f0000018f80 0001 00000000 0x0 0x0
0xffff8f0000019000 0001 00000000 0x0 0x0
0xffff8f0000019080 0001 00000000 0x0 0x0
0xffff8f0000019100 0001 00000000 0x0 0x0
0xffff8f0000019180 0001 00000000 0x0 0x0
0xffff8f0000019200 0001 00000000 0x0 0x0
0xffff8f0000019280 0001 00000000 0x0 0x0
0xffff8f0000019300 0001 00000000 0x0 0x0
0xffff8f0000019380 0001 00000000 0x0 0x0
0xffff8f0000019400 0001 00000000 0x0 0x0
0xffff8f0000019480 0001 00000000 0x0 0x0
0xffff8f0000019500 0001 00000000 0x0 0x0
0xffff8f0000019580 0001 00000000 0x0 0x0
0xffff8f0000019600 0001 00000000 0x0 0x0
0xffff8f0000019680 0001 00000000 0x0 0x0
0xffff8f0000019700 0001 00000000 0x0 0x0
0xffff8f0000019780 0001 00000000 0x0 0x0
0xffff8f0000019800 0001 00000000 0x0 0x0
0xffff8f0000019880 0001 00000000 0x0 0x0
0xffff8f0000019900 0001 00000000 0x0 0x0
0xffff8f0000019980 0001 00000000 0x0 0x0
0xffff8f0000019a00 0001 00000000 0x0 0x0
0xffff8f0000019a80 0001 00000000 0x0 0x0
0xffff8f0000019b00 0001 00000000 0x0 0x0
0xffff8f0000019b80 0001 00000000 0x0 0x0
0xffff8f0000019c00 0001 00000000 0x0 0x0
0xffff8f0000019c80 0001 00000000 0x0 0x0
0xffff8f0000019d00 0001 00000000 0x0 0x0
0xffff8f0000019d80 0001 00000000 0x0 0x0
0xffff8f0000019e00 0001 00000000 0x0 0x0
0xffff8f0000019e80 0001 00000000 0x0 0x0
0xffff8f0000019f00 0001 00000000 0x0 0x0
0xffff8f0000019f80 0001 00000000 0x0 0x0
0xffff8f000001a000 0001 00000000 0x0 0x0
0xffff8f000001a080 0001 00000000 0x0 0x0
0xffff8f000001a100 0001 00000000 0x0 0x0
0xffff8f000001a180 0001 00000000 0x0 0x0
0xffff8f000001a200 0001 00000000 0x0 0x0
0xffff8f000001a280 0001 000000

---
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