uvm_fault: pool_do_put (2)
1 view
Skip to first unread message
syzbot
Nov 24, 2019, 1:03:09 AM11/24/19
to syzkaller-o...@googlegroups.com
Hello,
syzbot found the following crash on:
HEAD commit: 254679ff envy(4): *sleep(9) -> *sleep_nsec(9); ok ratchov@
git tree: openbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=11d7bbd2e00000
kernel config: https://syzkaller.appspot.com/x/.config?x=d0fe83f82fe104d4
dashboard link: https://syzkaller.appspot.com/bug?extid=731ab8c9a0342ace4189
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10aebc0ee00000
IMPORTANT: if you fix the bug, please add the following tag to the commit:
Reported-by: syzbot+731ab8...@syzkaller.appspotmail.com
login: uvm_fault(0xffffffff82564468, 0xfffffdd03d3c4f51, 0, 1) -> e
kernel: page fault trap, code=0
Stopped at pool_do_put+0x12e: movq 0x8(%rbx),%rbx
ddb>
ddb> set $lines = 0
ddb> set $maxwidth = 0
ddb> show panic
kernel page fault
uvm_fault(0xffffffff82564468, 0xfffffdd03d3c4f51, 0, 1) -> e
pool_do_put(ffffffff8256ae40,fffffd8035c75600) at pool_do_put+0x12e
sys/kern/subr_pool.c:844
end trace frame: 0xffff8000149181a0, count: 0
ddb> trace
pool_do_put(ffffffff8256ae40,fffffd8035c75600) at pool_do_put+0x12e
sys/kern/subr_pool.c:844
pool_put(ffffffff8256ae40,fffffd8035c75600) at pool_put+0x4b
sys/kern/subr_pool.c:802
m_free(fffffd8035c75600) at m_free+0x119 sys/kern/uipc_mbuf.c:459
rt_ifa_del(ffff8000006a2600,800100,ffff8000006a2640,0) at rt_ifa_del+0x436
sys/net/route.c:1201
in6_unlink_ifa(ffff8000006a2600,ffff800000a65800) at in6_unlink_ifa+0x571
sys/netinet6/in6.c:943
in6_update_ifa(ffff800000a65800,ffff800014918700,0) at
in6_update_ifa+0x13f7 sys/netinet6/in6.c:875
in6_ioctl_change_ifaddr(8080691a,ffff800014918700,ffff800000a65800) at
in6_ioctl_change_ifaddr+0x40c sys/netinet6/in6.c:352
ifioctl(fffffd80363e2008,8080691a,ffff800014918700,ffff8000ffff8c60) at
ifioctl+0xe60 sys/net/if.c:2291
sys_ioctl(ffff8000ffff8c60,ffff800014918818,ffff800014918860) at
sys_ioctl+0x5b9
syscall(ffff8000149188e0) at syscall+0x507 sys/arch/amd64/amd64/trap.c:555
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7fffff1400, count: -11
ddb> show registers
rdi 0
rsi 0xfffffdd03d3c4f49
rbp 0xffff800014918150
rbx 0xfffffdd03d3c4f49
rdx 0xffff8000149180a0
rcx 0x1000 __ALIGN_SIZE
rax 0xfffffd8035c76000
r8 0x4
r9 0x5
r10 0xd42aafb01cda046b
r11 0x5ebe0cae0fab631
r12 0xfffffd8035c75600
r13 0x22f226d03d3c4f49
r14 0xffffffff8256ae40 mbpool
r15 0xfffffd803135f860
rip 0xffffffff81d84d7e pool_do_put+0x12e
cs 0x8
rflags 0x10297 __ALIGN_SIZE+0xf297
rsp 0xffff8000149180a0
ss 0x10
pool_do_put+0x12e: movq 0x8(%rbx),%rbx
ddb> show proc
PROC (syz-executor.0) pid=53182 stat=onproc
flags process=0 proc=0
pri=50, usrpri=50, nice=20
forw=0xffffffffffffffff, list=0xffff8000ffff8ed8,0xffffffff82573a90
process=0xffff8000148a3458 user=0xffff800014913000,
vmspace=0xfffffd803f011660
estcpu=36, cpticks=1, pctcpu=0.0
user=0, sys=1, intr=0
ddb> ps
PID TID PPID UID S FLAGS WAIT COMMAND
*10930 53182 90508 0 7 0 syz-executor.0
90508 307301 74833 0 3 0x82 nanosleep syz-executor.0
74833 486740 95336 0 3 0x82 thrsleep syz-execprog
74833 458999 95336 0 3 0x4000082 nanosleep syz-execprog
74833 20542 95336 0 3 0x4000082 thrsleep syz-execprog
74833 50814 95336 0 3 0x4000082 thrsleep syz-execprog
74833 500105 95336 0 3 0x4000082 thrsleep syz-execprog
74833 150954 95336 0 3 0x4000082 kqread syz-execprog
74833 203176 95336 0 3 0x4000082 thrsleep syz-execprog
95336 31056 79179 0 3 0x10008a pause ksh
79179 186983 3251 0 3 0x92 select sshd
89171 518867 1 0 3 0x100083 ttyin getty
3251 101673 1 0 3 0x80 select sshd
28235 1548 45781 73 3 0x100090 kqread syslogd
45781 128824 1 0 3 0x100082 netio syslogd
36032 363349 1 77 3 0x100090 poll dhclient
3398 124206 1 0 3 0x80 poll dhclient
84609 493059 0 0 2 0x14200 zerothread
49139 486745 0 0 3 0x14200 aiodoned aiodoned
95531 242137 0 0 3 0x14200 syncer update
8907 275118 0 0 3 0x14200 cleaner cleaner
64404 230941 0 0 3 0x14200 reaper reaper
88058 434569 0 0 3 0x14200 pgdaemon pagedaemon
41229 387523 0 0 3 0x14200 bored crynlk
76200 156657 0 0 3 0x14200 bored crypto
85420 137875 0 0 3 0x40014200 acpi0 acpi0
59500 372920 0 0 3 0x14200 bored softnet
56642 49226 0 0 3 0x14200 bored systqmp
38268 278462 0 0 3 0x14200 bored systq
69363 231460 0 0 3 0x40014200 bored softclock
97538 119520 0 0 3 0x40014200 idle0
6466 273208 0 0 3 0x14200 bored smr
1 75713 0 0 3 0x82 wait init
0 0 -1 0 3 0x10200 scheduler swapper
ddb> show all locks
No such command
ddb> show malloc
Type InUse MemUse HighUse Limit Requests Type Lim Kern Lim
devbuf 9442 6320K 6320K 78643K 10539 0 0
pcb 13 8K 8K 78643K 13 0 0
rtable 83 2K 2K 78643K 153 0 0
ifaddr 33 9K 9K 78643K 33 0 0
counters 19 16K 16K 78643K 19 0 0
ioctlops 0 0K 2K 78643K 14 0 0
mount 1 1K 1K 78643K 1 0 0
vnodes 1180 74K 74K 78643K 1185 0 0
UFS quota 1 32K 32K 78643K 1 0 0
UFS mount 5 36K 36K 78643K 5 0 0
shm 2 1K 1K 78643K 2 0 0
VM map 2 0K 0K 78643K 2 0 0
sem 2 0K 0K 78643K 2 0 0
dirhash 12 2K 2K 78643K 12 0 0
ACPI 1794 195K 288K 78643K 12646 0 0
file desc 3 8K 12K 78643K 18 0 0
proc 47 38K 54K 78643K 318 0 0
NFS srvsock 1 0K 0K 78643K 1 0 0
NFS daemon 1 16K 16K 78643K 1 0 0
in_multi 22 1K 1K 78643K 22 0 0
ether_multi 1 0K 0K 78643K 1 0 0
ISOFS mount 1 32K 32K 78643K 1 0 0
MSDOSFS mount 1 16K 16K 78643K 1 0 0
ttys 18 79K 79K 78643K 18 0 0
exec 0 0K 1K 78643K 171 0 0
pagedep 1 8K 8K 78643K 1 0 0
inodedep 1 32K 32K 78643K 1 0 0
newblk 1 0K 0K 78643K 1 0 0
VM swap 7 26K 26K 78643K 7 0 0
UVM amap 66 11K 11K 78643K 840 0 0
UVM aobj 2 2K 2K 78643K 2 0 0
memdesc 1 4K 4K 78643K 1 0 0
crypto data 1 1K 1K 78643K 1 0 0
NDP 6 0K 0K 78643K 6 0 0
temp 27 3521K 3585K 78643K 3027 0 0
SYN cache 2 16K 16K 78643K 2 0 0
ddb> show all pools
Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg
Idle
arp 64 4 0 0 1 0 1 1 0
8 0
rtpcb 80 17 0 15 1 0 1 1 0
8 0
rtentry 112 34 0 1 1 0 1 1 0
8 0
unpcb 120 27 0 19 1 0 1 1 0
8 0
syncache 264 5 0 5 1 0 1 1 0
8 1
tcpcb 544 8 0 5 1 0 1 1 0
8 0
inpcb 280 27 0 20 1 0 1 1 0
8 0
nd6 48 2 0 0 1 0 1 1 0
8 0
art_heap8 4096 1 0 0 1 0 1 1 0
8 0
art_heap4 256 167 0 0 11 0 11 11 0
8 0
art_table 32 168 0 0 2 0 2 2 0
8 0
art_node 16 33 0 3 1 0 1 1 0
8 0
dirhash 1024 17 0 0 3 0 3 3 0
8 0
dino1pl 128 1412 0 19 45 0 45 45 0
8 0
ffsino 240 1412 0 19 82 0 82 82 0
8 0
nchpl 144 1651 0 50 60 0 60 60 0
8 0
uvmvnodes 72 1421 0 0 26 0 26 26 0
8 0
vnodes 208 1421 0 0 75 0 75 75 0
8 0
namei 1024 3836 0 3836 1 0 1 1 0
8 1
scxspl 192 3981 0 3981 2 1 1 2 0
8 1
plimitpl 152 14 0 8 1 0 1 1 0
8 0
sigapl 432 196 0 184 2 0 2 2 0
8 0
knotepl 112 39 0 28 1 0 1 1 0
8 0
kqueuepl 104 2 0 0 1 0 1 1 0
8 0
pipepl 128 134 0 121 1 0 1 1 0
8 0
fdescpl 424 197 0 184 2 0 2 2 0
8 0
filepl 120 973 0 919 2 0 2 2 0
8 0
lockfpl 104 5 0 4 1 0 1 1 0
8 0
lockfspl 48 3 0 2 1 0 1 1 0
8 0
sessionpl 112 18 0 9 1 0 1 1 0
8 0
pgrppl 48 18 0 9 1 0 1 1 0
8 0
ucredpl 96 47 0 40 1 0 1 1 0
8 0
zombiepl 144 184 0 184 1 0 1 1 0
8 1
processpl 864 211 0 184 4 0 4 4 0
8 0
procpl 632 217 0 184 3 0 3 3 0
8 0
sockpl 384 71 0 54 2 0 2 2 0
8 0
mcl4k 4096 10 0 10 1 0 1 1 0
8 1
mcl2k 2048 5474 0 5446 6 2 4 6 0
8 0
mtagpl 80 2 0 2 1 1 0 1 0
8 0
mbufpl 256 9533 0 9462 5 0 5 5 0
8 0
mbufpl: pool(0xffffffff8256ae40:mbufpl): free list modified: page
0xfffffd8035c75000; item ordinal 1; addr 0xfffffd8035c75700 (p
0xfffffd803135f000); offset 0x0=0x0
mbufpl: pool(0xffffffff8256ae40:mbufpl): page inconsistency: page
0xfffffd8035c75000; item ordinal 2; addr 0xfffffdd03d3c4f49
bufpl 256 5781 0 1323 279 0 279 279 0
8 0
anonpl 16 20031 0 18569 15 2 13 13 0
62 6
amapchunkpl 152 751 0 691 5 0 5 5 0
158 2
amappl16 192 127 0 99 2 0 2 2 0
8 0
amappl14 176 44 0 39 1 0 1 1 0
8 0
amappl13 168 2 0 0 1 0 1 1 0
8 0
amappl12 160 10 0 8 1 0 1 1 0
8 0
amappl11 152 43 0 32 1 0 1 1 0
8 0
amappl10 144 10 0 9 1 0 1 1 0
8 0
amappl9 136 394 0 389 1 0 1 1 0
8 0
amappl8 128 116 0 103 1 0 1 1 0
8 0
amappl7 120 29 0 26 1 0 1 1 0
8 0
amappl6 112 60 0 52 1 0 1 1 0
8 0
amappl5 104 150 0 141 1 0 1 1 0
8 0
amappl4 96 423 0 399 1 0 1 1 0
8 0
amappl3 88 117 0 112 1 0 1 1 0
8 0
amappl2 80 843 0 787 3 0 3 3 0
8 1
amappl1 72 13204 0 12816 27 10 17 20 0
8 8
amappl 80 420 0 394 1 0 1 1 0
84 0
dma4096 4096 1 0 1 1 1 0 1 0
8 0
dma256 256 6 0 6 1 1 0 1 0
8 0
dma128 128 253 0 253 1 1 0 1 0
8 0
dma64 64 6 0 6 1 1 0 1 0
8 0
dma32 32 7 0 7 1 1 0 1 0
8 0
dma16 16 18 0 17 1 0 1 1 0
8 0
aobjpl 64 1 0 0 1 0 1 1 0
8 0
uaddrrnd 24 197 0 184 1 0 1 1 0
8 0
uaddrbest 32 2 0 0 1 0 1 1 0
8 0
uaddr 24 197 0 184 1 0 1 1 0
8 0
vmmpekpl 168 6157 0 6142 1 0 1 1 0
8 0
vmmpepl 168 28707 0 27847 82 5 77 77 0 357
39
vmsppl 272 196 0 184 1 0 1 1 0
8 0
pdppl 4096 400 0 368 5 0 5 5 0
8 0
pvpl 32 103328 0 99551 113 0 113 113 0 265
82
pmappl 200 196 0 184 1 0 1 1 0
8 0
extentpl 40 46 0 29 1 0 1 1 0
8 0
phpool 112 398 0 4 12 0 12 12 0
8 0
ddb>
---
This bug is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.
syzbot will keep track of this bug report. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
syzbot can test patches for this bug, for details see:
https://goo.gl/tpsmEJ#testing-patches
syzbot found the following crash on:
HEAD commit: 254679ff envy(4): *sleep(9) -> *sleep_nsec(9); ok ratchov@
git tree: openbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=11d7bbd2e00000
kernel config: https://syzkaller.appspot.com/x/.config?x=d0fe83f82fe104d4
dashboard link: https://syzkaller.appspot.com/bug?extid=731ab8c9a0342ace4189
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10aebc0ee00000
IMPORTANT: if you fix the bug, please add the following tag to the commit:
Reported-by: syzbot+731ab8...@syzkaller.appspotmail.com
login: uvm_fault(0xffffffff82564468, 0xfffffdd03d3c4f51, 0, 1) -> e
kernel: page fault trap, code=0
Stopped at pool_do_put+0x12e: movq 0x8(%rbx),%rbx
ddb>
ddb> set $lines = 0
ddb> set $maxwidth = 0
ddb> show panic
kernel page fault
uvm_fault(0xffffffff82564468, 0xfffffdd03d3c4f51, 0, 1) -> e
pool_do_put(ffffffff8256ae40,fffffd8035c75600) at pool_do_put+0x12e
sys/kern/subr_pool.c:844
end trace frame: 0xffff8000149181a0, count: 0
ddb> trace
pool_do_put(ffffffff8256ae40,fffffd8035c75600) at pool_do_put+0x12e
sys/kern/subr_pool.c:844
pool_put(ffffffff8256ae40,fffffd8035c75600) at pool_put+0x4b
sys/kern/subr_pool.c:802
m_free(fffffd8035c75600) at m_free+0x119 sys/kern/uipc_mbuf.c:459
rt_ifa_del(ffff8000006a2600,800100,ffff8000006a2640,0) at rt_ifa_del+0x436
sys/net/route.c:1201
in6_unlink_ifa(ffff8000006a2600,ffff800000a65800) at in6_unlink_ifa+0x571
sys/netinet6/in6.c:943
in6_update_ifa(ffff800000a65800,ffff800014918700,0) at
in6_update_ifa+0x13f7 sys/netinet6/in6.c:875
in6_ioctl_change_ifaddr(8080691a,ffff800014918700,ffff800000a65800) at
in6_ioctl_change_ifaddr+0x40c sys/netinet6/in6.c:352
ifioctl(fffffd80363e2008,8080691a,ffff800014918700,ffff8000ffff8c60) at
ifioctl+0xe60 sys/net/if.c:2291
sys_ioctl(ffff8000ffff8c60,ffff800014918818,ffff800014918860) at
sys_ioctl+0x5b9
syscall(ffff8000149188e0) at syscall+0x507 sys/arch/amd64/amd64/trap.c:555
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7fffff1400, count: -11
ddb> show registers
rdi 0
rsi 0xfffffdd03d3c4f49
rbp 0xffff800014918150
rbx 0xfffffdd03d3c4f49
rdx 0xffff8000149180a0
rcx 0x1000 __ALIGN_SIZE
rax 0xfffffd8035c76000
r8 0x4
r9 0x5
r10 0xd42aafb01cda046b
r11 0x5ebe0cae0fab631
r12 0xfffffd8035c75600
r13 0x22f226d03d3c4f49
r14 0xffffffff8256ae40 mbpool
r15 0xfffffd803135f860
rip 0xffffffff81d84d7e pool_do_put+0x12e
cs 0x8
rflags 0x10297 __ALIGN_SIZE+0xf297
rsp 0xffff8000149180a0
ss 0x10
pool_do_put+0x12e: movq 0x8(%rbx),%rbx
ddb> show proc
PROC (syz-executor.0) pid=53182 stat=onproc
flags process=0 proc=0
pri=50, usrpri=50, nice=20
forw=0xffffffffffffffff, list=0xffff8000ffff8ed8,0xffffffff82573a90
process=0xffff8000148a3458 user=0xffff800014913000,
vmspace=0xfffffd803f011660
estcpu=36, cpticks=1, pctcpu=0.0
user=0, sys=1, intr=0
ddb> ps
PID TID PPID UID S FLAGS WAIT COMMAND
*10930 53182 90508 0 7 0 syz-executor.0
90508 307301 74833 0 3 0x82 nanosleep syz-executor.0
74833 486740 95336 0 3 0x82 thrsleep syz-execprog
74833 458999 95336 0 3 0x4000082 nanosleep syz-execprog
74833 20542 95336 0 3 0x4000082 thrsleep syz-execprog
74833 50814 95336 0 3 0x4000082 thrsleep syz-execprog
74833 500105 95336 0 3 0x4000082 thrsleep syz-execprog
74833 150954 95336 0 3 0x4000082 kqread syz-execprog
74833 203176 95336 0 3 0x4000082 thrsleep syz-execprog
95336 31056 79179 0 3 0x10008a pause ksh
79179 186983 3251 0 3 0x92 select sshd
89171 518867 1 0 3 0x100083 ttyin getty
3251 101673 1 0 3 0x80 select sshd
28235 1548 45781 73 3 0x100090 kqread syslogd
45781 128824 1 0 3 0x100082 netio syslogd
36032 363349 1 77 3 0x100090 poll dhclient
3398 124206 1 0 3 0x80 poll dhclient
84609 493059 0 0 2 0x14200 zerothread
49139 486745 0 0 3 0x14200 aiodoned aiodoned
95531 242137 0 0 3 0x14200 syncer update
8907 275118 0 0 3 0x14200 cleaner cleaner
64404 230941 0 0 3 0x14200 reaper reaper
88058 434569 0 0 3 0x14200 pgdaemon pagedaemon
41229 387523 0 0 3 0x14200 bored crynlk
76200 156657 0 0 3 0x14200 bored crypto
85420 137875 0 0 3 0x40014200 acpi0 acpi0
59500 372920 0 0 3 0x14200 bored softnet
56642 49226 0 0 3 0x14200 bored systqmp
38268 278462 0 0 3 0x14200 bored systq
69363 231460 0 0 3 0x40014200 bored softclock
97538 119520 0 0 3 0x40014200 idle0
6466 273208 0 0 3 0x14200 bored smr
1 75713 0 0 3 0x82 wait init
0 0 -1 0 3 0x10200 scheduler swapper
ddb> show all locks
No such command
ddb> show malloc
Type InUse MemUse HighUse Limit Requests Type Lim Kern Lim
devbuf 9442 6320K 6320K 78643K 10539 0 0
pcb 13 8K 8K 78643K 13 0 0
rtable 83 2K 2K 78643K 153 0 0
ifaddr 33 9K 9K 78643K 33 0 0
counters 19 16K 16K 78643K 19 0 0
ioctlops 0 0K 2K 78643K 14 0 0
mount 1 1K 1K 78643K 1 0 0
vnodes 1180 74K 74K 78643K 1185 0 0
UFS quota 1 32K 32K 78643K 1 0 0
UFS mount 5 36K 36K 78643K 5 0 0
shm 2 1K 1K 78643K 2 0 0
VM map 2 0K 0K 78643K 2 0 0
sem 2 0K 0K 78643K 2 0 0
dirhash 12 2K 2K 78643K 12 0 0
ACPI 1794 195K 288K 78643K 12646 0 0
file desc 3 8K 12K 78643K 18 0 0
proc 47 38K 54K 78643K 318 0 0
NFS srvsock 1 0K 0K 78643K 1 0 0
NFS daemon 1 16K 16K 78643K 1 0 0
in_multi 22 1K 1K 78643K 22 0 0
ether_multi 1 0K 0K 78643K 1 0 0
ISOFS mount 1 32K 32K 78643K 1 0 0
MSDOSFS mount 1 16K 16K 78643K 1 0 0
ttys 18 79K 79K 78643K 18 0 0
exec 0 0K 1K 78643K 171 0 0
pagedep 1 8K 8K 78643K 1 0 0
inodedep 1 32K 32K 78643K 1 0 0
newblk 1 0K 0K 78643K 1 0 0
VM swap 7 26K 26K 78643K 7 0 0
UVM amap 66 11K 11K 78643K 840 0 0
UVM aobj 2 2K 2K 78643K 2 0 0
memdesc 1 4K 4K 78643K 1 0 0
crypto data 1 1K 1K 78643K 1 0 0
NDP 6 0K 0K 78643K 6 0 0
temp 27 3521K 3585K 78643K 3027 0 0
SYN cache 2 16K 16K 78643K 2 0 0
ddb> show all pools
Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg
Idle
arp 64 4 0 0 1 0 1 1 0
8 0
rtpcb 80 17 0 15 1 0 1 1 0
8 0
rtentry 112 34 0 1 1 0 1 1 0
8 0
unpcb 120 27 0 19 1 0 1 1 0
8 0
syncache 264 5 0 5 1 0 1 1 0
8 1
tcpcb 544 8 0 5 1 0 1 1 0
8 0
inpcb 280 27 0 20 1 0 1 1 0
8 0
nd6 48 2 0 0 1 0 1 1 0
8 0
art_heap8 4096 1 0 0 1 0 1 1 0
8 0
art_heap4 256 167 0 0 11 0 11 11 0
8 0
art_table 32 168 0 0 2 0 2 2 0
8 0
art_node 16 33 0 3 1 0 1 1 0
8 0
dirhash 1024 17 0 0 3 0 3 3 0
8 0
dino1pl 128 1412 0 19 45 0 45 45 0
8 0
ffsino 240 1412 0 19 82 0 82 82 0
8 0
nchpl 144 1651 0 50 60 0 60 60 0
8 0
uvmvnodes 72 1421 0 0 26 0 26 26 0
8 0
vnodes 208 1421 0 0 75 0 75 75 0
8 0
namei 1024 3836 0 3836 1 0 1 1 0
8 1
scxspl 192 3981 0 3981 2 1 1 2 0
8 1
plimitpl 152 14 0 8 1 0 1 1 0
8 0
sigapl 432 196 0 184 2 0 2 2 0
8 0
knotepl 112 39 0 28 1 0 1 1 0
8 0
kqueuepl 104 2 0 0 1 0 1 1 0
8 0
pipepl 128 134 0 121 1 0 1 1 0
8 0
fdescpl 424 197 0 184 2 0 2 2 0
8 0
filepl 120 973 0 919 2 0 2 2 0
8 0
lockfpl 104 5 0 4 1 0 1 1 0
8 0
lockfspl 48 3 0 2 1 0 1 1 0
8 0
sessionpl 112 18 0 9 1 0 1 1 0
8 0
pgrppl 48 18 0 9 1 0 1 1 0
8 0
ucredpl 96 47 0 40 1 0 1 1 0
8 0
zombiepl 144 184 0 184 1 0 1 1 0
8 1
processpl 864 211 0 184 4 0 4 4 0
8 0
procpl 632 217 0 184 3 0 3 3 0
8 0
sockpl 384 71 0 54 2 0 2 2 0
8 0
mcl4k 4096 10 0 10 1 0 1 1 0
8 1
mcl2k 2048 5474 0 5446 6 2 4 6 0
8 0
mtagpl 80 2 0 2 1 1 0 1 0
8 0
mbufpl 256 9533 0 9462 5 0 5 5 0
8 0
mbufpl: pool(0xffffffff8256ae40:mbufpl): free list modified: page
0xfffffd8035c75000; item ordinal 1; addr 0xfffffd8035c75700 (p
0xfffffd803135f000); offset 0x0=0x0
mbufpl: pool(0xffffffff8256ae40:mbufpl): page inconsistency: page
0xfffffd8035c75000; item ordinal 2; addr 0xfffffdd03d3c4f49
bufpl 256 5781 0 1323 279 0 279 279 0
8 0
anonpl 16 20031 0 18569 15 2 13 13 0
62 6
amapchunkpl 152 751 0 691 5 0 5 5 0
158 2
amappl16 192 127 0 99 2 0 2 2 0
8 0
amappl14 176 44 0 39 1 0 1 1 0
8 0
amappl13 168 2 0 0 1 0 1 1 0
8 0
amappl12 160 10 0 8 1 0 1 1 0
8 0
amappl11 152 43 0 32 1 0 1 1 0
8 0
amappl10 144 10 0 9 1 0 1 1 0
8 0
amappl9 136 394 0 389 1 0 1 1 0
8 0
amappl8 128 116 0 103 1 0 1 1 0
8 0
amappl7 120 29 0 26 1 0 1 1 0
8 0
amappl6 112 60 0 52 1 0 1 1 0
8 0
amappl5 104 150 0 141 1 0 1 1 0
8 0
amappl4 96 423 0 399 1 0 1 1 0
8 0
amappl3 88 117 0 112 1 0 1 1 0
8 0
amappl2 80 843 0 787 3 0 3 3 0
8 1
amappl1 72 13204 0 12816 27 10 17 20 0
8 8
amappl 80 420 0 394 1 0 1 1 0
84 0
dma4096 4096 1 0 1 1 1 0 1 0
8 0
dma256 256 6 0 6 1 1 0 1 0
8 0
dma128 128 253 0 253 1 1 0 1 0
8 0
dma64 64 6 0 6 1 1 0 1 0
8 0
dma32 32 7 0 7 1 1 0 1 0
8 0
dma16 16 18 0 17 1 0 1 1 0
8 0
aobjpl 64 1 0 0 1 0 1 1 0
8 0
uaddrrnd 24 197 0 184 1 0 1 1 0
8 0
uaddrbest 32 2 0 0 1 0 1 1 0
8 0
uaddr 24 197 0 184 1 0 1 1 0
8 0
vmmpekpl 168 6157 0 6142 1 0 1 1 0
8 0
vmmpepl 168 28707 0 27847 82 5 77 77 0 357
39
vmsppl 272 196 0 184 1 0 1 1 0
8 0
pdppl 4096 400 0 368 5 0 5 5 0
8 0
pvpl 32 103328 0 99551 113 0 113 113 0 265
82
pmappl 200 196 0 184 1 0 1 1 0
8 0
extentpl 40 46 0 29 1 0 1 1 0
8 0
phpool 112 398 0 4 12 0 12 12 0
8 0
ddb>
---
This bug is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.
syzbot will keep track of this bug report. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
syzbot can test patches for this bug, for details see:
https://goo.gl/tpsmEJ#testing-patches
Reply all
Reply to author
Forward
0 new messages