0x538}, 0xc)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
dup(r0)

2018/03/30 14:27:24 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x14)
getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x39a)

2018/03/30 14:27:24 executing program 4:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0)
r1 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0)
fcntl$setlease(r1, 0x400, 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00')
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
fcntl$setsig(r1, 0xa, 0xe)
add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a", 0x23, 0xfffffffffffffff8)
unlink(&(0x7f0000000080)='./file1\x00')
openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0)
symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00')
r2 = syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000600)={0x7, 0x1, 0x400, 0x2})
bind$netlink(r3, &(0x7f0000000180)={0x10}, 0xc)
sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x93ccaba251633594)
socket$inet6_udp(0xa, 0x2, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e)
r5 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2)
mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000008, 0x10, 0xffffffffffffffff, 0x0)
write$evdev(r5, &(0x7f0000001fdc)=[{}, {}], 0x30)
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$int_in(r4, 0x5452, &(0x7f0000000000))
listen(0xffffffffffffffff, 0x0)

2018/03/30 14:27:24 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00')
r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0)
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4)
pwrite64(r1, &(0x7f0000000080)="df22f2b18dd145a5daa6da6750e75f0ccf816e9d4c283a6e29fc66ff2250ca12e032b36ae980b0955d6004ae883beb8480243f17b697666bb7fba568ed5c8b838cadee1a97", 0x45, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0)
getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e)
sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x10000)

2018/03/30 14:27:24 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x2000000088)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180))
sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
pwrite64(r0, &(0x7f00000001c0)="25efd4707477f50cbdc6e91c6c6f4b9b3d45a98df3cd9a1fa18e94dde51f261d338f98893035ceba65d8bf9a80767651ee032467cf9fe0da706237c7a78cc65640729e7df46a7bd23dd2bf909ca2765da1c87e4c", 0x54, 0x0)
r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000100)=0xe, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0xffffffff, 0x0, 0x0, 0x0, 0x1, 0x100000001, 0x538}, 0xc)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:24 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10)
sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
connect(r0, &(0x7f00003cd000)=@ethernet, 0x10)
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x901, 0x0)
ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000240)=""/33)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
fallocate(r0, 0x3, 0x3, 0x9)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000004c0)=@generic={0xfffffffffffffffc, 0x8, 0x3})
syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x181000)
ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000))
accept(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000040)=0x80)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={<r3=>0x0, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, [0x1, 0xfff, 0x7f, 0x6, 0x3, 0xff, 0x7f, 0x1f, 0xc5, 0x8, 0x0, 0x6, 0x1, 0x878, 0x7]}, &(0x7f0000000380)=0x100)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000440)={r3, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x8)

2018/03/30 14:27:24 executing program 6:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x1, 0x0)
recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000240)=@nl, 0x80, &(0x7f0000000500)=[{&(0x7f00000002c0)=""/224, 0xe0}, {&(0x7f00000003c0)=""/117, 0x75}, {&(0x7f0000000440)=""/130, 0x82}], 0x3, &(0x7f0000000540)=""/49, 0x31, 0xfffffffffffffff9}, 0x12100)
readv(r0, &(0x7f0000000840), 0x0)
ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000005c0)={'irlan0\x00', 0x400})
r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x80)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={<r2=>0x0, 0xfffffffeffffffff}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={<r3=>r2, 0x7}, &(0x7f00000001c0)=0x8)
r4 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000640), &(0x7f0000000680)=0x4)
r5 = socket(0xa, 0x5, 0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000600)={r2, 0x2}, 0x8)
ioctl$KDMKTONE(r4, 0x2283, 0x2)
ioctl$int_out(r4, 0x5462, &(0x7f0000000000))
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000740)={r3, @in={{0x2, 0x4e20, @rand_addr=0x4}}, 0x429, 0x8}, &(0x7f0000000800)=0x90)

2018/03/30 14:27:24 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1aee8e10dbacc5fc7a363ad52")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:24 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x2000000088)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180))
sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
pwrite64(r0, &(0x7f00000001c0)="25efd4707477f50cbdc6e91c6c6f4b9b3d45a98df3cd9a1fa18e94dde51f261d338f98893035ceba65d8bf9a80767651ee032467cf9fe0da706237c7a78cc65640729e7df46a7bd23dd2bf909ca2765da1c87e4c", 0x54, 0x0)
accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000100)=0xe, 0x80000)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:24 executing program 4:
mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0)
futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0)
mmap(&(0x7f0000048000/0x3000)=nil, 0x3000, 0x7, 0x2000031, 0xffffffffffffffff, 0x0)
futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0)
socketpair(0x0, 0x800, 0x8, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
clock_gettime(0x0, &(0x7f0000000040)={<r2=>0x0, <r3=>0x0})
linkat(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400)
write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x6, 0x7, 0xfffffffffffffffa, @time={r2, r3+30000000}, {0x68, 0x9}, {0x4, 0x6}, @raw32={[0xb29, 0x0, 0x9]}}], 0x30)

2018/03/30 14:27:24 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0x0, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:24 executing program 0:
r0 = socket(0x18, 0x0, 0x1)
connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0xffffffffffffffa9)
setsockopt(r0, 0x400000000000111, 0x7, &(0x7f00000019c0)='\x00\x00\x00\x00', 0x4)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x3)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="9c", 0x1}], 0x1, 0x0)
r3 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1212d1ca1b68055ad22297a0e375c798812653", 0x13, 0xfffffffffffffff9)
getpid()
r4 = fcntl$dupfd(r2, 0x403, r0)
sendmsg$netlink(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000600)=ANY=[@ANYBLOB="04d9077a55c529781000000016000000"], 0x10}], 0x1, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000)
pwritev(r2, &(0x7f0000000540), 0x0, 0x0)
r5 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c06758178c129", 0xffffffffffffffc6, 0xfffffffffffffffc)
keyctl$unlink(0x9, r3, r5)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
signalfd4(0xffffffffffffffff, &(0x7f00000005c0)={0x8}, 0x8, 0x800)
sendfile(r1, r1, &(0x7f0000000080), 0x102000004)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000500), 0x2)
sync()
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0xd9c5, 0x0, 0x1, 0x2, <r6=>0x0}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={<r7=>r6, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x7fffffff, 0x2, 0x0, 0x0, 0x0, 0x15, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100)
r8 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r8, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c)
r9 = creat(&(0x7f00000000c0)='./file0\x00', 0x20)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYRES32=r7, @ANYBLOB="fe00070003003871f47492bd3093c49eee43ad173132070cbe4d7654cb23e4efe2d9cfd4d4d9c7193e8c40a79b409dc6ff3c7c040eb1876a9a60a329a5a7815b20f67eba9ae12130b953ba587daf206b2e04d64d6630181d86aa3023de90288c9c3432d8eb39ec44fc04aa280f249d46c357ca4a311065d93de8610d"], &(0x7f0000000580)=0x2)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0)
ioctl$sock_inet_tcp_SIOCINQ(r9, 0x541b, &(0x7f00000005c0))
setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f00000007c0)=@srh={0x3b, 0x0, 0x4, 0x0, 0x200, 0x5, 0x1, [@loopback={0x0, 0x1}]}, 0xffffffc9)
ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000480)={0x2, 0x1, 0x3, 0x9, 0x7ff, 0x5})

2018/03/30 14:27:24 executing program 2:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'lo\x00', 0x95fe})
r2 = socket$packet(0x11, 0x200000002, 0x300)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r3=>0x0})
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000880)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="c0000000a26771382cb4641b91996d06607c2961752059388dc4155172662a8f49526a50df9749cbae4a68e1fcef5de479bbe9397b0a6b1ecc4dd17f8ab7444af6fa13c50d80af32a5fc716503c11ea3147b0d77d0c3968f5032246eed13ee12490936df46db4cfaf1e143554ffa38dbd5f1696e147abed5ee06f3d00b20607f71281a8dfde78c16181509624b7e8966e21b33e3821563b9faa72920836b407fdcec793abf27cf2b709e4385ab4ed69589c910803163960000000000002c74c025ae547446ee5770bdddde70c000000000000000"], &(0x7f00000005c0)=0x2)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={<r5=>r4, 0x18}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e23}})
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65a4193681f6c20000000000000000000000000010fcacc1acdbfe05ecf377b5a32fdefca37cd7e586a4913cf83f3bc81f912ab02c5edb16ebc24fbbd375700e1841afcdd884a6f3c7251b7f213a12b741f6e4f8441caac3558f35347e4c5fd6dac6ad08c27e3131c3d08cedc18711bbe983f42f1b325e5e8e442ffb1d45b14c0b2b56685fc227fe8f1f708e51412e"], &(0x7f00000002c0)=0x1)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000280), 0x4)
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9)
socket$inet_sctp(0x2, 0x5, 0x84)
ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00')
ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00')
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r6 = socket(0x1e, 0x805, 0x0)
setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda)
listen(r2, 0x20000006)
sendmsg(r6, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0)
close(r0)
pipe(&(0x7f0000000800)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4)
accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80)
getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
pipe(&(0x7f0000000440)={<r8=>0xffffffffffffffff})
sendmmsg$nfc_llcp(r8, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000000640)=ANY=[]}], 0x1, 0x4800)
accept(0xffffffffffffffff, &(0x7f00000004c0)=@ethernet={0x0, @remote}, &(0x7f0000000340)=0x80)
setsockopt$inet6_MCAST_MSFILTER(r8, 0x29, 0x30, &(0x7f0000004540)={0xbfa2, {{0xa, 0x4e21, 0x100, @loopback={0x0, 0x1}, 0x10001}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x2, @empty, 0x7}}]}, 0x110)

2018/03/30 14:27:24 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x2000000088)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180))
sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
pwrite64(r0, &(0x7f00000001c0)="25efd4707477f50cbdc6e91c6c6f4b9b3d45a98df3cd9a1fa18e94dde51f261d338f98893035ceba65d8bf9a80767651ee032467cf9fe0da706237c7a78cc65640729e7df46a7bd23dd2bf909ca2765da1c87e4c", 0x54, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:24 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x2000000088)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180))
sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:24 executing program 6:
mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1)
fchdir(0xffffffffffffffff)
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
unlinkat(r1, &(0x7f0000000300)='./file0\x00', 0x200)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
inotify_init1(0x0)
r2 = dup2(r1, r0)
truncate(&(0x7f0000000200)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8)
r3 = socket$inet(0x2, 0x1, 0x0)
r4 = dup(r3)
setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4)
bind$inet(r3, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10)
setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e23}, 0x10)
sendmsg(r4, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022ee11bbd767f7a7a089a5f14d706c4a2ad8bbe84cd66e7dc8cc9ee04d660c12f095a9a701cf05fb3026b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716c57439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7bd789b2c15546e0a313d8441c860a4e5b804007a99c9c7bb0b9056e68f2e9e008e6441aa5716a2b02346ce6210000000000000000000000000000094aa076c9d98c416d1de62b26f09ff5e0b1a65df8522179b05ac4cc3bcf737907760ecf6bfbc3f29d7f326deb92ddd15a87d582b49d4965839f6e04a3533e5f654beca853bf1afe88ed9dc11dbe73208d4102e1dd493602908a395b65ea27a523ffc9377e03b193d4d06e66bdaa0d1a649be20cfb9fbc7e6b09e7ff9761da82c104ed18e65372f7f4134918577d6bda2d96b3ae8a1ca0b1e6f6bd7026e7c4c6d1831698ce002efaa1aa9b1682a1ba398166e768366b", 0x198}], 0x1, &(0x7f0000634000)}, 0x0)
readv(r4, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9)
epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0)
sendmmsg$inet_sctp(r2, &(0x7f0000006c00)=[{&(0x7f0000000100)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)="814c52ec3874dd3c609b93a3f03801999cd553bb8a79663bcd977d94a300a4f7bbbeb077", 0x24}], 0x1, &(0x7f0000000700)}, {&(0x7f0000006700)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000006b80)=[{&(0x7f0000006880)="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", 0xfe}], 0x1, 0x0, 0x0, 0x40}], 0x2, 0x5)
perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e)

2018/03/30 14:27:24 executing program 4:
r0 = socket$key(0xf, 0x3, 0x2)
pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)="2eeed1e59067f24ef8aa2ac6bbc0c75e3c7bbb68eee398ab6dc6cb4ee97793b8013e850160df80aa7415f8ea5e68f694b30adfc7a49ab97df5e50f92f3983fb846506af8784c8154944a574afb98b97d3a069501edafa778fa6928052de29b1081d695c3fffd1a7433e5c5345ef467e57a1c85aba81f5c1fa12688762480e201bc47f8200bdc79e31d570532f7a3f96feed8aebfe405ab1c16421d1d5f8a0f55501583587268bfb44a0c719cc8e350899b", 0xb1}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000180)="ac067b23a043f1869f9691f7794bd8", 0xf}, {&(0x7f00000001c0)="bffe3aaa2d32869d0b4ec4ad2a66d631987c352c4b891ea8ebf319637babf1297ff9fa8d131280712b2c2621c3853b8c7bf40744a0a80ad2bb29cf8b96ec101d3d4511a31083167d7938df615df2b2d0b7131553fb01ea57251a", 0x5a}, {&(0x7f0000003040)="1e75747713bbd87e99276cb0aaf24b978500203a2611b8fdf4b5f6033812ca3a6ce45864d4db9ef5c9621888c6fa07dc51165768c071ea1efdf381c115a02acacd89eb56d304d662fe5ed3d534df770fc5fff8a7f3897f6d27569b36451a1ac118e6533b56a8139722618e9a4df8fcbe517fb1d04615f112b4bf0a6a07dc7ca379d283e5e548c9870a1701d84aa1c19c88b6b63dd153650cc434e84dbb71771266f0ec44ac4311412b8d06c224c908db001e8d97f9f863a22969695d20530e3a2845c3aa661d9f58ac81dff22c035b925f4a9dca7e85f1c345e09c077ac72d962b6540e10823837e67efbc802c8753510cb23d6c98e5d00078ad30fe66969aa45c2e2a2ebf31365a3be9f65383296fd1ad04850cf805b2ec148539e2ba69b292194640fa6449e274fbd4ca821801c256495823ba64e62543affa3c73155d80908561d08b3f230a199986c89f68774b3f888267d3f93cabe8ae38bc9deda5c9ce92f82c9407cfe651106b3bf9df15caadce762715acbea7c085828cc42482c427bd34441021593e276034b0f2751b48ea52b7bb4a72977f2c66965d73d27cf49153419f06405dd5e0231923dd8b53e98a039423b41aebe88b58a08ffe4ca0b1999b1773ac8f623c5e6fa0300d6d9d62c724e08207b49daf8a4ddee01839d6b0a72376562569469799612da111e2b73d7ca43b11475c2cc3c66fed8e521124009e29ab0cfc6bd390fd33ff4b3c4d2b43c50b325fc3abf45d81e45a91e1469c8ceb7c9f2d0406f393c6fe94f6640ee18b751855d2bcee6b8e821c05a785abe88d5843597660ff758a36c6c678b5acf4bfde823831889e5477051b83deedbaac0169b5fdf97a8ed1ba450f1ae86690383d4fceb33352a5bfcdda06076f730baa50369226dbfbf14bb371239e0b53be2b5f163d159d05820b783c1ae2f5c593a0e516743d0e8e4e49f97e8a3a6c9252498bba904be9928fbfcbfd36bf4f69f7a614027156cf7a5c2e830aede63bddf7485f02184de7b9c28174f11d7a0a37e9e941db9aa7c568507d24b9a24fb62ab9fb72395ddab32879cf535cce497b5c8259c9a36c907fbe8b6e6def5475b0b31b190001bcb74206f5cf75b9679d5c6b905c656c0aceddc6e04a4d0a03c34cbee4a22eec351a69ab89f7b6d9a69a9b712c3c77b6db5836dbdf72e9f572d986d30cff399a0b81c60f46cf7603e4f6c5de4b47991b0cad67f1b9d5afb3ef11d76116297daf6e3a0af17f41bdceca49fda3d043cb57950fae989c8834c8afd0898774cd01998fb5e040e2168e636b5f1220b13fbce4770ea0dd298d2512c2e3825e3ddfdf6e99db1107cbfa32a8b646d859381c181eb2bde0f0627511dc6972b92f7ec254e379996c7c3804ee098c7aab5f60bb701c375d5d091300a8d526cd6d805332d4939355f137ffcfa98b4f00c289a6ad8cc67afde0f4854fb07776f22706b06ce4cd38904499a973fac68fe473fc53cdb39b183063d268312de45a97aac909f224894c8dd691638fd59be8e3dc8694954952628b40d3f22191170648ac7e2869b81bf1eca09307a23858e3012b97f80d9e6345187e32e2d6cda9022f33130a8f0ca44e6c7112e51757930d80f31dfda314fa4f9b3e10e41307bc63c1ad0b845bb8e3ac67cc9c032a0b51ce5656356f022645f30516e0b66d4d5429e315bf15701e3e1da8963f31a1924095a1d13c0a3f48956c92559fd9863f41c39eac6991756ce7d2e60f85b02f5017e3d8e5c4dacff8e60a55955ec7ec7512a798cd6a8bbfd1ae32d563e0148b3dc3b81c930120384949d1a2e44081f94d34c6bb9215d232681c12649070b4504ce637c55b1fadc56f5624070aa1c72c7ee7accbc16a45b2d0cce8ffe92553dc224b5f64cf94b34bcebe3111f5260f884978ea9f0e968107cea72c15b3b9a3467d606181a52ed7f20d24ac70aa2b0175928dce93b447b1f90e5b1a881e7302579034465f9bc36f6ffb17732c32515d33215a565a3ed8bf2c904a14b947c8089becae56fe32da48fb12933ce342ab0fed207d2a542a6334a99c31c7ba155db02c70314beec26006ae8c2aec84995014e15481516c02e86687efb6cf7684d5e19755098bc0427cac5dcd01f7807eac0ee5f8ffe86c605a92dc68879ceb9677755550e072bab87eaa47a348bcd2b28d6d399d00a73a7ad0e000a7e224e2aaaf3ab3a2047b9f15ca32ea511bd9f254f2e6c52cb558f0f5dae101a8e9ef908442a5b6350b62572a2125b5cf082a4609fd26fcb24918cce522c787df62142349f5f6b9149878ad28b5440dce49a40d0a390853bdf3528888559bbcbf45b4f10a549efb3b2171429008156595268b7e5b86a5303ceaccf128a4b694f948a44abe96e132ce0a3e33e0d36d097ef2d6558c39e999b2f3f6037c5b4300160380dc764a4e4846047e56ec2270d20ce24945edf7337dd673617e02ccf01253db975d977f676b746202448a008c7b823e520e8768e9e853b8ca39ccc6d865407969c31d82d61936c6553fa1cf5cb9215c8db3cb4ce5c2aa79c38779cdefc886c1f15211e42e007a33a178768410299513747a8283367af565a32808a6409ed22301e978052236dd0f8d3eb5d0a9dae8b33e84ef4c2f1bc8dda32fc2b6e0f76301dd8e271e8964c06a65accd065a10d0b004f964cbee43eedb540bc2fbe7ac2ae0ad357ebe8a5439f5b9ada7351b0a12e34cbf92d1801ce3e7ec33add5bbe5317e2675a4af63c87b9b4f9b85dcef85522b5a9970cd1f2aaab8aa4dc962db3bb0ab088a0e2f7f66fa13749b31544d5024c3742b0777bfe0d51497339e9d1c7f2d276b67b9ef4fc4b21dd2fc42713ceb29c607c9aff4b389c6cbbc411c4a2c1cc597f799d68f04d596aab6fc1314c2eaf97c5dac6e2c6ff796611b7fa2d678f9eae816a2107b7955f3f56885e87f7b7bf372468ba226c58282cba0a360dd0cffe0658af950631b8b838025e5a5b4030d9fc9a4809586eb1b36c57cee9948ac1261849ed4fc64a27ffb3a985bae6cfd843f1fd48f1b9557276467a5df7cad0602f2f593aea99f7e9047697a69d5f4e639c704d302286483b60a92e6af888936c4f30174d1023888b627453f1754d38b8bee5cc42f72cbac1511946734bd4c63cfe7674fa48e678734c32366d2020d70a98555b812c316823d5a4c9cfdf1cc100d95d9b47f7fa673fa024757273bb302b1a5b8a5c6ee5f208bae7e0efba1f9053634cd10c55f9027819305fe9d158a53ab0e9cec84d3bf29b6c88dad33585614d8ee7959d3f6bd74b6fb15b707a213a885db342e049a44f84fc854736a52d892ce568ad0dd0b0a913ae584102ba4ec588e3d32731162394c6e434db9f2ac7d1a4487098cc2026ca021e28b051dbdf501cd6eef386920e1264cf9bfc211289e3484453072e6744995d15b05df1c638dd79c16676f1632df1973f6eb9183101692b85cc8ee4b084b9b60c698d19c7f31631e773185631d31535194ca7501ce35caef8dcbeaec4dfb2f6c807640353b185d347feb60b36f7dab750f182e28ceeab99b89338a37d04d6bbc3313fa43320dd722f1e2994751ffc357e2ef7b04fdf699342fcb2e497651289c27fd1994d7917e58618e6781937fbbd13a3e52c700f0c604561726fab3532623ca3d29df88a5a7399c63a4604bb69d4aca934855a5be92d6ac469ce8f3e908aa6c9b51b6dc8ec4bb955e537fd2be935705a1c62d75d0091e2635cc49a1660ee219fa4acc066e6713c1e4b5fbef72643782fd0ba8f436efecb6859249e5993719416245aa90a41a27f68cbc150c39cc179dfca940f9708cb701a060c07a4d6a9df41bd0363814233281014984d2f366d12643866ae42b43c5a3150681c7bfb04f8c2c26246ecbb9090f615b0581a52393d32656bde3421a5029139a0a52ed0ef3de8a81041db423809f5d35b29b5404764f19c382cc68d1ca2466b39b80d9b6eb9c2207d0d888828790f4fba01522673a308f32d6e13b6065c0b132f6e91bb37ff4a01054d470994b590f2aea113691806f663a1aac99b33c1351e22407beb1a09222ba8408a76f388f510c8a481475b6287a96f2afe2c4f889a624b310f940275c043fdbb7c97b18ba12b99f08ca1cd770c72da3231b47568d1ab8acb863285f4c3a04aebb9cbbca20e5892c8ddee9ff6eb5cc9782227371b1c76ac71f9d74b19cae274d2d51ffcaea75b2c2f9c6bcadeaad0e7cb45258ab3c0dc34cf17215485d2b614460e6f9b2b4dc7f2763ee0baa0e4e3d4ec2a250ff3a8147cf4e17777e99b342ba4abade30b7992acce96c6104de700d921ab06c80498ea83efd37b4cb0e20b542b3308749fcaac9d1ccd42a4ab61224d505a2770f527be0489c448ee8b071c46dee3e6fe0512164a1739490c29723c9df3e8e0b227ee446fa387cf3c4946aaa6c2883bba41eac983324ca15948f0d27b77ba2dc9f03bd9b83db70b09db4420f6d842d3b2686f027b732cccb7b65aecc3fcb7dcdd22fe10c6df32eede61499a7b648ca55e3b9327b036356aef3f3958fa96d4e736710bccd7d169589559bbf6ba92646de08cf05463c85b2f5795263db9d1d367025ffb6be532808a9d6a7357a14ea1b661a90f109b2be55aa974568d3557a4fd2af37462564c19a074d0c54f8cef3dcca468bf79653091a2f157a42f43b2ad771e0d11859a41a53095520aea745a63ee3ed8192127b316408da0e958b9a6df7f52b5e022c91907d23b677dc3692a1bfac8670ae8062edbfd8620e072fa8b0088e99f4ec2bb78f82876f4c1827e693610eab7fb497e24e3df343de57ec77d5f94ee00ad247180ddab5b2b696ddff40fd296d93fe5eb0a542aae12ce718f0a8e493fcd7b9e610d2e64bc01c7603a1af64c927e259cc1ea484af5d4c4fb3534ffc0668349c5682c114f74015ad199851dd8603b91d4715918b4cb1d031b21a8ceb3f67aef3b95736c6d9517e913e9266994e2b37b856c71d45df199dd5d89d303172f334489ec116e7b5f6d24a178ff23619f394c173b242aa9a7602d8ec7bf1664e7c0ef5beb5f07ecbccc3a28f218d2aa15c5583db536ad701f4032e2b5b97ffea1ffb45de04ee47ac65066fd9eb8066a9a907dd298f7f9c273204b42bf935f1bee708b77ecf79653e711650c17a628f3946331eb81523f08765e05aab4197ffe2583928f2951903080164949aa0a75d424a8ad4a314ec37256bc4db6ce2a1b80c7ce87347faf4332a5b53f155062e18c5e41d3c5b5aa563a8e2e3e655422fbb87480c2854059b974944c7f7bbdcd70ba02515ccd07a4cd7a8864e3d65943a2e7c8ac055a02286412800f3df9f3648c711c658d6abec2302413f004ad00a10346c7e0c442549f60b2bf4b2448b216885142c25af4b0118c4daa88b61f484de659e2ab0623e8948cb0035356e8212c2cf6e1d8254324468e6f81e2f9e3fad58fd4fa01214d7045b14ada82a7d431577fd197a1104f89d5998dff2cedac4543a5216e0f02c42eb2987ea3386fd831ed6ff384ade9f0b88eaa87ab8b40a8bec52d46f0a5e8cc2d3692c46a814879f51807aed63ea4ca424f922de1797ef2e08979c88a14db666349210ed9c48fb6e0da24e3e7c2a69d635bacd9639628299050fbdb1b9d049f3eadd2cd2f5fb0acde8a33e6607fca30ba3428edb279bb36e91d526ebabf85de5dd5502895f1d2b3ca691639b0f891e054565302255e80cd0471adbc3e97f3fe77ed26ec25eb504eb806fd95b4ed7d962c9cda56878436698db1d6fed49c87c310d150f05f056a4fa466164685847f7", 0x1000}, {&(0x7f0000000240)="15947dd066e7880efd01371d113bac690a423876b06e31a547a728875869dbf4493b2d4a7e031b7347e9f14ec2afc60e840f8eb13de56ab68a5446aaa164df8495c3fdec0c72787484247c46409c55fc06b5743d5a442c1916f330c58e3ae02daa6a2149d73fe237516a99e9a8c950926ba587e48770daae6e4046907f7745e6d1b942f25173f4a3ff60354734a8384f9af83fac8924fdfc944803e4d7895e17db6592b350a64c64e88596a030ef3824a64b903fbb365415ee1871757f9c71d2147a6e4e3b890edd5e9de08483d019", 0xcf}], 0x6, 0x0)
readv(r0, &(0x7f000000b000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1)
ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000080)={'syz_tun\x00', @ifru_mtu=0x5})
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x80, 0x4)
sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="f2090051eb0000000000200000000000defd6116ea2f6fff4270e6be95031698f67ee4be96532dbc393474ddef29ade819fe113e9571b0051dd1d60fc790f3bc27cf6b4c8138c1817841d9b42535cb7eb2d1ff7530e08f0a2483f85c1517fd0eb0dfd35fb81a12326a481c297ef60de0ed275096f9335a8f853b44f242fe9b73e0bde2fed4a3dc99f28416"], 0x10}, 0x1}, 0x0)

2018/03/30 14:27:24 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x2000000088)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180))
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:24 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1aee8e10dbacc5fc7a363ad52")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:24 executing program 0:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000005c0)={0x0, <r1=>0x0})
ptrace$peekuser(0x3, 0x0, 0x542ca047)
ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@empty, 0xff, 0x2, 0x3, 0x8, 0x81, 0x1, 0xfffffffffffffcd7}, &(0x7f0000000080)=0x20)
r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
recvmmsg(0xffffffffffffffff, &(0x7f0000007540)=[{{&(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002a00)=[{&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/90, 0x5a}, {&(0x7f0000002740)=""/241, 0xf1}, {&(0x7f0000002840)=""/93, 0x5d}, {&(0x7f00000028c0)=""/99, 0x63}, {&(0x7f0000000440)=""/4, 0x4}, {&(0x7f0000002940)=""/170, 0xaa}], 0x7, &(0x7f0000002a80)=""/81, 0x51, 0x7f}, 0xed}, {{0x0, 0x0, &(0x7f0000003d40)=[{&(0x7f0000002b00)=""/111, 0x6f}, {&(0x7f0000002b80)=""/76, 0x4c}, {&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/66, 0x42}], 0x4, &(0x7f0000003dc0)=""/95, 0x5f, 0xe59}, 0x3f}, {{&(0x7f0000003e40)=@nfc, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003ec0)=""/76, 0x4c}, {&(0x7f0000000600)=""/59, 0x3b}], 0x2, &(0x7f0000003f80)=""/105, 0x69, 0x10000}, 0x80000001}, {{&(0x7f0000004500)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r3=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005780)=[{&(0x7f0000004580)=""/190, 0xbe}, {&(0x7f0000004640)=""/69, 0x45}, {&(0x7f00000046c0)=""/27, 0x1b}, {&(0x7f0000004700)=""/4096, 0x1000}, {&(0x7f0000005700)=""/120, 0x78}], 0x5, &(0x7f0000005800)=""/39, 0x27, 0x6}, 0x2c4800}, {{0x0, 0x0, &(0x7f00000059c0)=[{&(0x7f0000005840)=""/147, 0x93}, {&(0x7f0000005900)=""/153, 0x99}], 0x2, &(0x7f0000005a00)=""/144, 0x90, 0x6}, 0x1}, {{&(0x7f0000005ac0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000006e00)=[{&(0x7f0000005b40)=""/106, 0x6a}, {&(0x7f0000005c80)=""/80, 0x50}, {&(0x7f0000005d00)=""/218, 0xda}, {&(0x7f0000005e00)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x4}, 0x7}, {{&(0x7f0000006e80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000073c0)=[{&(0x7f0000006f00)=""/185, 0xb9}, {&(0x7f0000006fc0)=""/249, 0xf9}, {&(0x7f00000070c0)=""/141, 0x8d}, {&(0x7f0000007180)=""/218, 0xda}, {&(0x7f0000007280)=""/233, 0xe9}, {&(0x7f0000007380)=""/28, 0x1c}], 0x6, &(0x7f0000007440)=""/220, 0xdc}, 0x3}], 0x7, 0x40000042, &(0x7f0000007740))
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000007780)={0x109, 0x6, 0x820d, 0x400, 0x4, 0x8001, 0x4, 0x6, <r4=>0x0}, &(0x7f00000077c0)=0x20)
sendmsg$nfc_llcp(r3, &(0x7f0000000880)={&(0x7f0000000680)={0x27, 0x1, 0x2, 0x4, 0x6d, 0x9, "100399a59c74de13f1106b05911255ba1cbacb9f51984c28567b380c9c587005686f413175d34e462c4faa35a0697d79ae84b0cc29b64e3abc969acc335365", 0x3e}, 0x60, &(0x7f0000000780)=[{&(0x7f0000000700)="5b8bc696087bcba1d824b29a740197bed0b62f3cb392de9ab5c464544cda37466f0affa50dee1520ee46bcdb031a9c1ae65f5c8972d21af4a79cfb5d39ac7c66096fc11d1e1796e7e0ba6c6151bf128d7abb04d58d4effaf86", 0x59}], 0x1, &(0x7f00000007c0)={0x88, 0x116, 0x80000001, "0c792b9c9efaba42fa3c90d6ead9c34889b078c28ef1321f2412a3c2082e8c995cc3fe8890aea6af7cbf0c446536b58ea9e598618db71d2bb3d4516058f833810e735d2f2c78d8c7191f36b72a4658722188d2dbfac8e637d0dddb4e44ddbc43cece325f07f92b121244a16faf7ce3f9e511d0fa2d"}, 0x88, 0x24004004}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000007800)=@assoc_value={r4, 0x2}, 0x8)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
setpgid(r1, r1)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={<r5=>0x0, 0x9}, &(0x7f00000001c0)=0x8)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x1000)
r6 = dup2(r0, r0)
connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x146)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x11, &(0x7f0000000480), &(0x7f0000000640)=0x4)
getsockopt$EBT_SO_GET_INIT_INFO(r6, 0x0, 0x82, &(0x7f0000000540)={'nat\x00'}, &(0x7f0000000000)=0x78)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f00000078c0)=ANY=[@ANYRES32=r5, @ANYBLOB="01000010b3638690dc7cc4a6d3b33056fad68e4150972d26e2c5fbc15b23accb86393475e11d0adc8eed53a63ccd221e8b1707f8ea2cb5ba99ecf779edaf86f3cd49298cf8b6ffe7d9a38f40da8f43927aeb72734240f0354f66b251258173dc3bfb8b7b7596d289d749a78b0b8e07346af18fd131148bcc7c9e1cb9cb7a12be2259c95a06e59924651be9dfb57abf4dbc9bb132e0b05a4f1a896533a308af2c486833ea33780b2defe85e2dca3af895aad0564f7027740927532fa0be0776a80d877ef16ae99e07dfdf8d3a4c90a0140f917daf5a18a767193279ad43c5263192f351b4ef8a891abe209e8d980392231c839ccdf32434220f50e2a27f6cf3b174b9ece2dd04de875d478749b9aad50aa4449e4f491b39a7ed9c8dd6c49ce4bd2e38096e7418e8764520ee3a2355033e10290e0cf68992ed8a419dab953d82f02d53b32cef0d292a7020efff8eb2b0cbd60db4495fa284829e9ef8cf95a6e4db92ee15ca2cc12d9a6ad17b98a3a6fb0bab9316a9c46f6dfe32c1744af3d40040fa6544e7f57c4128d0db6bef623814e6f55dee6ff090ca47f338c9d5eb4596db6e36f12515718ba18d5d0bb3415c91a2e17d2b95316bbafe70a9868d0f5d54406f28bca18f59691bd3c9ff53c761570c1bd09e73bc63fda4867a6af1ef766f022223942675327408056b7a34d9bff992b97f8d6bfd2bfba4ae550d526708de19997dbbf2f9b80eefd89189b20eb3d6d4be1825a02d32b2fea5b5021e72fb8a556fc7fa722c280371b8b7f431b06e086803c3c373f591c65338600ddc91692dce2e92caed03bb45cc0502a801099379831a06e759c084a4ec5870025a9921e9f44816d267ade63361ff6245cc82c6fcdfb2202f65625ae80f606592d7bb4f728245e008f7c6ce4cfbec8567b11815f38b58025e2f14ab37da15c855589ee82be1301fe9e625ef77a4ea8279a4652ed811c6e0aa346606a6db083faf3134b439cc9e6df9a02c04f592471735911b1692be31fff9edb51b26e6b9ef82cbcdda207a65e42ba458558862bf6f5a206baec32c9dd45674d6d0818e916b9e1e3c88eb42fbed69c1e30859eb8c0d82d78c609d88e9efcd2c1a6dc23643073148b9855ce35c3c098f8acb3a91dd33f04fae120f99e6ed77548ad3901da3326437f7d7a09a5b5577b2fe7fab8574d7eea6e0238c4a52cb5fbe1138de541de7a5286dfc45ee3d06e8c55e9f0b0134dfb9bb056e2b8e38e6651b82e68e20fd8c39096967832b18bc8fa37d4bd12d304ea0b52cbf8e82ac53edff8058bcd73d8a31fcee9a0520de0b2f4e3c3ed5a7fb04c8e30a4fb402eee4684989aa721543e3510f4a4a0a6affdcaad6f693a010ac83d752d730c0e45fb416bd1099022853bc6128661b578c2376e7ee6af644f7c225dee503e2c116d754531b34239c7b9b89454565028931628ff96be662710fec9d1ee07acd2bcdc027839b2d9d06c994139a9135e1a00db1a6905d86838896ff425bf9aa109177b4faafc5f3876fc00b4825dfc51e1532bd7b13ec86ffdc96881d663ef7f0695919e9c074def9235ada822955aebe3d25c70dbe58772027b6e6a799b3dc43d0030663a716f7109db1b737fd2bb68fc39b5632599244865747d7f2bdea7872cf87eedb2f8435449e098e3e2a311e5a8dbd157640f0bbc625c1d9e58b3a90681e1f26c664efd2e02b2e17fd5f6105f443fc18c04b152fbc0b717888b0d4d54729bd8b2e410d31dea301763f5a93a249b206c568acdd8c5d94efadba6d7a3e59a7af8f81a5fc99a1d159c0177d7dcd2fc3f135c13a790bacc787fd142daa743e1350120cc35f728c3d794e9cce5295b399ca3ab9c7af9f22304de0caa5b5a8c89fd20daa944678ad694285810d29d4ca8bf65bdf9e081a7cea2f2f6668908e894ab30614f0eabc088d6e01273ba2c7e233654783aaa37c38e4b0675d5ab6b64c472715953ad8c639566abe18ef533838272c3f10f331e231a17ae5a786ac3ec529aa88ce87e466d4a4fa793c2ab4c1180d2adc668e2e03e0c912e07ce40b54aba4df88743552289a1b42a87e0ef836d5565c260e8bc38edee1600dd1b864d031837be37ddbcefcbedd09feb192193b597242791ad2bf58020cd34f16f5875330cc5e59b2682c364834d179dfb75c14437985bbbecfe23a6f49cd5e89fa88cc8231b1d59e0ac4247ec10b6a4f2478f57ea9132cbde3b9f3129ceafd001000005698f97f5177d848a24a830942f20bd1ff55c348f499fe3dbda42b676467110b95e1624baffbd32bb7f785b874abce9317bbad42ff80d64c2e177a0c1f08b570f2aff48cca1ed741820179c301ee8f985659f9cda5f2c05c4ecf55ad19119964caafdb27efd6e6b952f1adc30a874ccb53f7e7259cba0de3426b2d18e07a21a52b7227139cda6d27273ba3940ad293ca92d16bed47cdac73505101ea4232ea3c07d85dbfcd2582d32c9098970bfd6ff494ccd9ae3d101f555405b4fbbb9b0a8c0ae0611da89f0703f60b9a127a4714e1e0eee1d59aa324f35b0a0db7051a48c433639f4c20aea2c2669e61cabdea007d0f7f497221b43a812fef3a931b23fabf1e3b35426eca14989614132958ba91ef355c5d622b2e0335dd91f83e77bc306578aee445eef133a00f176543e5e23540ce8716238528077ff33ef59ae61f200da767cdba065ff2628aa86617da729d690abdeaae5479befa71d0e24368b79658372867a361ec6b6dc59155d7bb42e564efc10bbbc5f7f162a38120132c9b15d51606fdfb1686771671b16c5453824103d990b9aabe3f57a50cd7a200eec088df11b9e701271f94e6cabb0f19d9956b226334186db2ff07b375a776401eb83b351d3e55a7352176f4f94f7ff125705d229935bcc7acd7a3e8cd09eb17f6859cc085c077550bedccbe0e9eb38cc6fd511e1b8f89aed7e33c80a4c6ab328322bb31008b63c74df0b1f85e39eeeb26355f533261b550152e2316a46a632a1fdf0dc2bb94b60fca58644c69af0bd8f6d4d174defd6aa215d02ca2e9dc75ef3e6eaeb771805cb52d4a4d8541ffa944be5e149fb6ba938a9dc05205ff74a58c0681f4f401033c3c252cc26044f5da2536748896adfa715b3c5f292812f1f8ba3ecc4e7b45510cbab69923a85a283a95bffa2f2d90c349fd7becd3a62decbd8c5d09f334b3cd1c83c99680daa7869ba4ef7e59df390a868cf3e87be3b52068292b73f935d23f5b074399b85aa5236a80c86a838f2d0564f1624304b95f26675f6b47168894c04958a21affca24709df5ea8a4f2f91f1adbe23b8611c0f0f88f6beb03959f7794f56d45ab669103d5db72ff2164ffed939a0d76d4505fe1334aa8730c16a34937f5eef1d311a223f7cdd7133c1edb09c6a51b3ee4bc057776710f23f9905d77e4a8a50b79392404ba632d93eebbe36bbf27e6a68cb7c757b93c468b81d33daecfd0255b258e819139efd4697702a505e66686a29629ff23d3451e167d9004491405f4d6f00383f7834dd9c730c1c025c7592e3bd1817e650c221b4e008d7945d7d505c6d4f5d4e930398fefb72fdf19e7b70fc8790f2aa8aca045c86d69007a0aee8795f5541740bf7236c11d7e8f7ddfa21ff34fc5cdcc537961cde3f99952a007a77d959756bcc7bbae2ad4af0194e6b0798f9bf0ba2c7718cb6726961e878f2d5ddb79e2bd71f29628b29d39d8d0fe60255dc0e2c10867e7b6f6b28348e53816fc14e613e547d045a1ae4535a9ff05a2b359206ff230e5673630ef346ae27f2753e7fad5a5f0b032d0e445db494602d226d8d373859ec7d2a55956fec499982406f1b6029b56366b9f9c70c4f94903c123078c9fd527c3dbddd54592cbe066e30c0cf76cc4ffd152a25b3dcb8feae34552f7912ea15b567724b4b2b7d9c5f12a2dc304359169094807fc97fbf9128e81b10af724fd1f3200919f3ef73012ddaa19dbfe8d5e784af0079e41c848b78fceb48a38868326cc536f0ba8c1c3a0398b1bb23dd5784165bf6914c0bd05ddf287b674a7f87612858d8c3d5e1febe35d1349e18d367923d6b600a0f51a36c6f05e6bd599a544b404854d5855ea5dce9162a9c0e36b34f7a0747e6f3fa5539f245e3b3c508c165bcdc70a1316de85459e96c75643d404745d9ea1be849fd45345d2a6fc00440fdb23d85385ce5162da09cbc69e801c1de489d542de4b7017c24f64875b6a4ad1d6ce46ec582395aadb4215e3dea0deee9bb3140e313ee2c2f6292eb3cce5aaff19e4109c92858211f0b90cd43b60e0769bfb8b3374839850cc20b5335bce841b1370962388ede7c0ba8adb8d5aa55fd399dfc5aab8e2b3dcd69978c6270f167a18a1d3fd2679544cbff5fda121cd6916752e56116cbd7495a48dbc8e0674962aafcd68e79af967c6fd33ac4a7473810d79923a02eda2f85e9b7a8ce1b64c156d436d2d39c3aa6cebc2f0b7ef15c42c8e7e1a059431a577f45139a0f5f4363b465ad6e5683d70b165f986a127986102425268c8f803a6dbcbd0d3a738de076bf1dec22863686f0e1f60540fff1e14dbab3661426fe2b31c2cecccb73db924a8cebb1e52a6414e60cdd8b5006cff432131845a072c147f2fba90ff376dc424528d33d16d1303e3f23bf3561b5f99242bdbde4e5f031bc9d97a1cc65efd847e41c4bc7734d14646ba61344fa6440b2e63dd6212352fbbbcf4d986bd2631b3b634ec445ed90eae7a15bb69666ea089f2ecebbfbb6dc464197561441cbaed82746fc44430be4104a2007c26d32f17d47da95add67a73ee8b5272adb22d51543cc8b7d95658b5c916f640345c067ac13b6edb49c3aad30176db448da404f302a15cbbad03652cd240069f22cd7bcd7b257a546ef1caa8591b89c6393cf0ee29d47da27131f6e96fa8b5d5073d949c9ce5b93a94ffebe0bc07bb8ff9ca6dd23d5d4257ca050980950412ef1c692016b424e720114a57c2147b3f821b133e9f81d73b1807129ada65062aa5c0b2d15832b8b2e659402531ba793b84571c5fd176fdd33f70fb6a1d4c16d3cb373d89cfd7d909c265e91ba131cb66e7cb098d701be46003a9bb8fe9d535157c01baca0f4e282a4d0af685d0a4d813d0bd4982a3b9634e1f6dfd0580049e63b762a40f0f65e62fb0bbfcf7422c49d02dcacec167ad65888bccb738b302cc085d1b5a6a02fba9390155d5b00444f454c3a9cce869eab2a20f6567037c3a97bba643ec7e170fd932c40e92657bf7a98960e7fe965c34c587255045804358ef97f99a7401973661e4543c94d124c49e2e9f8cb00baf015e3c8d7067d2871a62d577be05485f2e802529386b5f4d9bec835803b678805a18d84ccd80a0da9a1f919e1b8526b82692fc603e93a21a14d2c3e7b2fb265e38a977d0d37cc75cb8aa5a318a971c51b2c3b887a5842168497ed9a19702b164622166f4744b1380b618d843731c105d644ef878494a2d5130c730bf8cf431a7519350fd8a20c7b60ee3fbd2051fff7c35fb200c0452ed363ca2350483c894e8564a037b772f4a0ca797f0e371c533011a93a25eacef09346fd119a0c9edbe863e5ff8fe4742669aebe5500b5a10b7f10819815d0a1c434abdd2edd0e80f9b573f55d57608197675c618b14cce1aef13a30f5a35fbcbb86fceab6244abc7c555d4fe19beaa95499b3bbade62fb922acc"], 0x2)
ioctl$TIOCMSET(r6, 0x5418, &(0x7f0000000280)=0x800)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x54, &(0x7f00000004c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e23, 0xfc3, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f0000000140)=0x10)
ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000007840)={0xfffffffffffffff9, 0x0, 0x0, 0x4a9})
execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000340)='/dev/loop-control\x00', &(0x7f0000000380)='uservboxnet0\x00', &(0x7f00000003c0)='/dev/loop-control\x00'], &(0x7f0000000480))
fcntl$setlease(r6, 0x400, 0x1)

2018/03/30 14:27:24 executing program 6:
r0 = socket$key(0xf, 0x3, 0x2)
recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/74, 0x4a}}, {{&(0x7f00000002c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/87, 0x57}], 0x1, 0x0, 0x0, 0xcbc}}, {{&(0x7f0000000500)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/58, 0x3a, 0x5}, 0x3}], 0x3, 0x0, &(0x7f0000000740)={0x77359400})
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x401, 0x0)
ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0))
signalfd(r1, &(0x7f0000000100)={0x10001}, 0x8)
sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000007000000000000000000001005001a0000000000000000000008ffee296be5a7fda398000000fb06cc12e4453cfb9bd2251fbfaa0000000000000000aa10000000"], 0x38}, 0x1}, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x204400, 0x0)

2018/03/30 14:27:25 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x2000000088)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:25 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0x0, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:25 executing program 3:
r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x802)
accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/status\x00', 0x0, 0x0)
mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0)
r2 = mq_open(&(0x7f0000000480)='vmnet0vmnet0\x00', 0x0, 0x0, &(0x7f0000000440)={0x0, 0x1, 0x9, 0x0, 0x20000, 0x7fff})
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, r2, 0x0)
r3 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440), 0x0, 0xfffffffffffffffa)
keyctl$assume_authority(0x10, r3)
getpeername$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000580)=0x14)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000b40)={{{@in, @in=@broadcast=0xffffffff, 0x4e23, 0xcddb, 0x4e20, 0x0, 0xa, 0xa0, 0xa0, 0x7f, r4, r5}, {0xeb7, 0x3, 0x1f, 0x1f, 0xfe0, 0x1, 0x73}, {0x8, 0x2, 0x8, 0x4}, 0x6, 0x6e6bb7}, {{@in, 0x4d6, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6, 0x3, 0x1, 0x8, 0xffff, 0x4}}, 0xe8)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
r7 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc)
connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
close(r6)
sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0)
add_key(&(0x7f0000000a80)="6173796d6d65747269630041472e8b637f55f694fcef0e58fc2ac924f9dd8addbd7bdb020097658e7651738b0e4ab818c6e76c0d075a9aafccb8dfa463c0e04194ee37284e414193d860", &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)="1b83f16280b6a8179a7787e2397eb2e5c3a9ce233c014760882b052a928bb5ff16e21dfdf0e91f11ca76ffa3714937368b20e187667a00056912b1cdefdaf0a6e95118a0a5be2f572f7296b8834faa69052b5f3e69b39a0ff3be4dad3e3372621fefb5516aeec7dfa2942f92a77c00c2a022fc8397bf273dae0e29f0106cb611a97c927023d02afc80596648290a2855870ae8cba508b24d28147b9ce9fd1496951d8cbf1f0be1784bc3c32c685de94685a986a5bbadc75d5978d059ed4878f72a9ed6ac5d8608a7f0cf5bafa0cd28aa2b27159449faafeeb12f", 0xda, 0xfffffffffffffffc)
mq_timedsend(r1, &(0x7f0000000240), 0xfffffffffffffee9, 0x0, &(0x7f0000000040)={0x0, 0x989680})
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x4, &(0x7f0000000340)=[{}, {}, {}, {<r8=>0x0}]})
ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000280)={r8})
ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f00000002c0)={&(0x7f0000443000/0x1000)=nil, 0x1f, 0x2, 0x8, &(0x7f00002a7000/0x6000)=nil, 0xff})
syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00')
linkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x0)
r9 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r9, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000900)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060006000000020000007f00000100000000000000000300050000000000020000000a00000000000000000000000800120002000100000000000000040030000000030300000000000000000000ff01000000000000000000000000000100000000000000000000ffffe000000189b6b7b865387916fed2f48b6af3e985af02d4a3fd424494dff6562fe2d2c25ed3da2e0d3c6e0f26f4685db8f5ad4847474566b56d17f10456af7806f2c92532c0d4cc066aa878b1fc118320413f67"], 0xcf}, 0x1}, 0x0)
syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x2480)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0)
setns(r7, 0x0)

2018/03/30 14:27:25 executing program 2:
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001840)='/selinux/enforce\x00', 0x403d, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0)
ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040))
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={<r4=>0x0, 0xca0, 0x20}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002940)={r4, @in6={{0xa, 0x4e20, 0x9}}, 0x7, 0x0, 0x4, 0x3, 0x2}, &(0x7f0000000180)=0x98)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000002a00)=0xfffffffffffffffa, 0x4)
setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x7}, 0x4)
setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002a40)=ANY=[@ANYRES32=<r5=>0x0, @ANYBLOB="360000006e109ae3621113eadb3cb8e495765ad0d838f315d140cb8cd6e50aad82357ea018b1ddc8698430966f51c7d5866d8680493a74f4b9590a3b01ed883b0cf1564004694487e4deac1f2a6f5c32a700516433d980462640d893374ec23f22248e3c431cdfc476d04f85fc14ba6a3879565e76caf77dc397ad3b4c6a074300dd371eccef327d7c05c59f4d5b626476fbbc5265f75bf90f7ab14f64549265a9112d07ff9f361bf34ced000000"], &(0x7f0000000300)=0x3e)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r4, &(0x7f0000000380)=0x4)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002880)={r5, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff4e}}}, &(0x7f0000001600)=0x84)
sendto$inet6(r2, &(0x7f0000000200), 0x0, 0x40000, 0x0, 0x0)
recvmmsg(r1, &(0x7f00000096c0)=[{{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001600)}, {&(0x7f0000001640)=""/83, 0x53}, {&(0x7f00000016c0)=""/148, 0x94}, {&(0x7f0000001780)=""/46, 0x2e}], 0x8, &(0x7f0000001880)=""/4096, 0x1000}, 0xd01}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040), 0x0, &(0x7f0000004080)=""/8, 0x8}}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0)=[{&(0x7f0000004140)=""/107, 0x6b}], 0x1, &(0x7f0000004200)=""/232, 0xe8}, 0x80}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006980)=""/83, 0x53}, {&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000006b00)=""/4096, 0x1000}, {&(0x7f0000007b00)=""/119, 0x77}, {&(0x7f0000007b80)=""/60, 0x3c}, {&(0x7f0000007c40)=""/157, 0x9d}], 0x6, &(0x7f0000007d80)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f00000095c0)=[{&(0x7f0000009540)=""/126, 0x7e}], 0x1, &(0x7f0000009600)=""/178, 0xb2, 0x2}}], 0x5, 0x10000, 0x0)
listen(r3, 0x0)
sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c)
socket$inet6_tcp(0xa, 0x1, 0x0)
shutdown(r3, 0x0)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00')
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000001c0), 0x4)
readv(r6, &(0x7f0000000100), 0x0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x0, 0x5, 0x1, 0x6}, 0x14)
getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000001580)=0x4)
getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000002c00)={'broute\x00', 0x0, 0x3, 0x0, [], 0x4, &(0x7f0000000240)=[{}, {}, {}, {}], &(0x7f0000001600)}, &(0x7f0000002c80)=0x78)

2018/03/30 14:27:25 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1aee8e10dbacc5fc7a363ad52")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:25 executing program 0:
r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]})
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = dup(r1)
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r3)
r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x0)
write$tun(r4, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000)
unlink(&(0x7f0000000000)='./file1\x00')
pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x498}], 0x1, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
setsockopt$inet_tcp_buf(r4, 0x6, 0xd, &(0x7f00000001c0)="0ff96be526dc7479dc678fe17208e927d579bb11494c", 0x16)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0)
bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
ftruncate(r5, 0x80003)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000000180), 0x4)
sendfile(0xffffffffffffffff, r5, &(0x7f0000000140), 0x7fffffff)
sendfile(r2, r5, &(0x7f0000d83ff8), 0x8000fffffffe)

2018/03/30 14:27:25 executing program 6:
r0 = socket(0x10, 0x803, 0x0)
sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0)
r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x1ac)
sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@int=0x81, 0x4)
getpeername$llc(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x10)
setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x8000000000, 0x1f}, 0xd)
shutdown(r2, 0x0)
ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000700)={0x0, 0x0, 0x3f, 0xf4, 0x592, 0x773, 0x5, 0x0, 0x5c7e, 0x1000})
ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0)
ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000980)="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")
recvmsg(r0, &(0x7f0000001140)={&(0x7f00008ba000)=@hci, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000040)=""/62, 0x3e}, 0x0)
getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xffffffffffffffff, &(0x7f0000001180)=""/4096, &(0x7f0000000380)=0x1000)
keyctl$describe(0x6, 0x0, &(0x7f0000000300)=""/127, 0x7f)
setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000280)=0xffffffffffffff80, 0x2)
setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000b00)=ANY=[@ANYBLOB="66696c74657200000000e4ffffffffffffff00000000000000000000000000000700000004000000b8040000000000000000000030010000d0030000d0030000d003000004000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0003001000000000000000000000000000000000000000000000000000040004552524f52000000000000000000000000000000000000000000000000000eaf0a4232973ea2259269aafaca90e92482780c237bf413f0d4a77195820000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaa0000000000000000000000aaaaaaaaaabb00000000000000000000ac1414bbac1414bb01000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0006001000000000000000000000000000000000000000000000000000070004e464c4f470000000000000000000000000000000000000000000000000000000000ff07000000000000a0890fe72e6f3a4cd3ce66a14f638699f7af7c7cf7a85927ecad358de4995e93fa2c2d344dd1c7aee227032c18c8b411ae3fc557bfcb5df99a41580cf34a1f3e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x508)
r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3)
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000000c0)=@buf={0x36, &(0x7f0000000100)="2fbc227c71b7cfd1ade94107f69fc49fcec3e315d264ace02329dd3272b632c64ed3c62c0fa3b0769ac9a4e5ddc44a09810c6a0ccc45"})
accept4$ax25(0xffffffffffffffff, &(0x7f0000000640), &(0x7f0000000680)=0x10, 0x0)
ioctl$fiemap(r0, 0xc020660b, &(0x7f00000005c0)=ANY=[])

2018/03/30 14:27:25 executing program 4:
unshare(0x20020000)
mkdir(&(0x7f00001a3000)='./file0\x00', 0x0)
mount(&(0x7f0000003700)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)='adfs\x00', 0x1000, 0x0)
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5ff6, 0x5a1040)
setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0xfffffffffffffe4c)
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000040)=[0x2b754074, 0x1, 0x0], 0x3, 0x7fffffff, 0x9, 0x5, 0x20, 0x100000000, {0xab, 0x5, 0x8000, 0x7fffffff, 0xffffffffffffff01, 0x0, 0xffffffff, 0xaf, 0x2, 0x1f, 0x4, 0x5, 0xffffffff, 0x9b, "5b2e2c1211205ad4e0a6737ca7f18892c39f0da29e0a159d6f320aae34b18853"}})
r1 = accept(0xffffffffffffffff, &(0x7f0000000240), &(0x7f00000002c0)=0x80)
mount(&(0x7f0000c6bff8)='.', &(0x7f000092f000)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x8ff8c, &(0x7f000002f000))
mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={<r2=>0x0, 0x4, 0x7, [0x9, 0xfffffffffffff801, 0x1000, 0x0, 0x3be, 0x1, 0x6]}, &(0x7f0000000340)=0x16)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000440)='ext3\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r2, 0x100000001, 0x0, 0x1, 0x0, 0xffff}, &(0x7f00000003c0)=0x14)
mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000))
poll(&(0x7f00007a7fe8), 0x2000000000000033, 0x7f)
rmdir(&(0x7f0000d19000)='./file0\x00')

2018/03/30 14:27:25 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x2000000088)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:25 executing program 5:
sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:25 executing program 5:
r0 = socket$inet(0x2, 0x0, 0x2000000088)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:25 executing program 6:
capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000))
pipe2(&(0x7f0000002280)={<r0=>0xffffffffffffffff}, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000002980)={0x0, 0x1, 0x6}, 0x10)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc)
open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x0)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=<r1=>0x0)
r2 = syz_open_procfs(r1, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d")
ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x0, 0x363})
fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0)
fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00')
getpeername$inet6(r2, &(0x7f0000000840), &(0x7f0000000880)=0x1c)
ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340))
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)={0x40, r3, 0x0, 0x70bd2d, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80f}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}]}, 0x40}, 0x1}, 0x0)
recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/218, 0xda}], 0x5, &(0x7f0000001840)=""/122, 0x7a}, 0x800}, {{&(0x7f0000001e80)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001fc0)=""/167, 0xa7}], 0x1, &(0x7f00000020c0)=""/21, 0x15}, 0x1}], 0x2, 0x0, &(0x7f0000002180)={0x0, 0x989680})
r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000740)='fou\x00')
sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000800)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x22100}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x28, r4, 0x720, 0x70bd2b, 0x25dfdbff, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}]}, 0x28}, 0x1, 0x0, 0x0, 0x8840}, 0x4000000)
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000021c0))

2018/03/30 14:27:25 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0))
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:25 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0x0, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:25 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:25 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:25 executing program 2:
mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0)
setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10)
socket$packet(0x11, 0x0, 0x300)
ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00')
ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00')
r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280))
getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="3400000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003006c6f0000000000000000000000000000f83aea229f4ac6199b44b2ad8c135ac924960841c82d13f43d61a894ae2cf884ef5c6972cb0ab2fc00bcc6c0213da2905008000000f6ea0988d7cd83a3675911fa9efc3b86519340fe8921297cb83965804f20cc31c2f9dddf22b011b53afccdd27b973f23e2835b48e608f24fdf5d534c3178fa3e095509869b1e107bcac38c87c229be53ab3643ad726803bd04422ba287936f"], 0x34}, 0x1}, 0x0)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0xfffffffffffffc1e}, 0x10)
r2 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175")
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0))
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0)
getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000480)=""/117, 0x75)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200))
mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6")
preadv(r2, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)
socketpair$unix(0x1, 0x20001, 0x0, &(0x7f00000002c0))

2018/03/30 14:27:25 executing program 3:
socket$nl_netfilter(0x10, 0x3, 0xc)
unshare(0x8000000)
syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x210a00)
r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2})
r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x40000, 0x0)
setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200)={0x9, 0x10000, 0x8000, 0xfff}, 0x8)
r2 = socket$inet6(0xa, 0x2000000802, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000440), &(0x7f0000000480)=0xb)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20)
setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f000089b000)=0xffffffffffffffff, 0x4)
sendmmsg(r2, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0)
setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000400)=0x8, 0x2)
mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0)
mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400})
clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100))
mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0xfffffffffffffd7a, 0x0, 0x0)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=<r3=>0x0)
getsockname$unix(r1, &(0x7f0000000280), &(0x7f0000000340)=0x6e)
ptrace$peek(0x3, r3, &(0x7f0000000240))
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002a00)=ANY=[@ANYRES32=0x0, @ANYBLOB="03f5040038b4cd0c97746c2c7aebe78fb0bcdc075cd7cad0b3ce46ef95c470d47c2e74692d"], &(0x7f00000003c0)=0x2)
getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, <r4=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80)
ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000380))
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000d40)={0x0, 0x6c, "da7cac1a5dc83fe55d81a243c9166bf9133207bddb925d20065c55484d834d63f51b4a4353a8cd8ade58e7d1c7aebf28d6a5e4163c061f3439b730975c7da9c6ed1826eca21b1f9620437b0bc4a11b7892e8d91fb284e5d1381b8cdaf585434e8298aa77ed787cb5a06314e3"}, &(0x7f0000000dc0)=0x74)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000e00)={0x0, @in6={{0xa, 0x4e22, 0x9c7, @dev={0xfe, 0x80, [], 0x1a}, 0x8}}}, &(0x7f0000000ec0)=0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000f00)={<r5=>0x0, @in6={{0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, &(0x7f0000000fc0)=0x84)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001080)={<r6=>0x0, 0x58, &(0x7f0000001000)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0xad, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}]}, &(0x7f00000010c0)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001100)={0x0, @in6={{0xa, 0x4e22, 0x5, @empty, 0x800}}, [0x8, 0x20, 0x1f, 0x1ff, 0x1, 0x8, 0x0, 0x5fb2, 0x3, 0x400, 0x2, 0x2c51, 0x2, 0x7f, 0x40]}, &(0x7f0000001200)=0x100)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001240)={<r7=>0x0, 0x3ff, 0x30, 0x400, 0x64b1}, &(0x7f0000001280)=0x18)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000001540)={<r8=>0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x10000, 0x7, 0x63, 0x3, 0x4, 0x103e52d4, 0x100000000, 0x9, 0xfff, 0x8, 0x41, 0x1ff, 0x7, 0xfffffffffffffffb, 0x100000000]}, &(0x7f0000001640)=0x100)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001680)={<r9=>0x0, 0xffff}, &(0x7f0000001740)=0x8)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000002a80)={0x0, 0x23, "07812c45ffcdbc91b00895907f121be43082d1b244f3fb094bc4b14cd55bf64754c202"}, &(0x7f0000002ac0)=0x2b)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000002b00)={0x2, 0x5, 0x2, 0x7ff, 0x0, 0x9, 0x1, 0xb23}, &(0x7f0000002b40)=0x20)
sendmmsg$inet_sctp(r1, &(0x7f0000002d40)=[{&(0x7f0000000500)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10, &(0x7f0000000c80)=[{&(0x7f0000000540)="47c1f326c85c08b98b87303f2c317f1e2eed1ac743d98c77d447708b641772eb269eb87efea46ff987890d6562f5c6d1129653b5898915215ea7d0de1814aef48548ae8967567dbc0957c3f2cd87c9294eb201277297e8150cba114258b3e1f8fc52f63a8788692b7aac7c4d9d1a0c6d31291a062b0fa3743d40cb73f4cd4f51568afd7eae973e3de45392c04defd2cf3aeea7fc9f09268f01e156309ce1426684452ff64de22e56d089a35ee653e7baf3ce6ba706029fad5462e8a329", 0xbd}, {&(0x7f0000000880)="78ab2553806867a15387930b8cc8b8f23c20114ac1dcd538def14db0201384dd0ef26e29f732c029afb952519de279cdebdf0f0ff2505f4c1ce30cf91e44eacd1a65ce80c38341b7aa6799a0cd100cbad4b8d84d5261f3b09205d3b292eacda0c3e99980dec19c902f8cdd9b5cad77cc17c7e013cc6761ade098b461c9e9a5c4402608d4a448d5ab2cd269fd217cce7f1181a8a58d464f842884790d2ed3c86175a9d49ec3f5de48b0dc65ef9f451f5f01da8363b45e24b4be22740a77fcb242ff2ef4d58db8a309e1fe7440f39adb1882f42e20f042cce70fbea027c6", 0xdd}, {&(0x7f0000000c00)="3a9a6f02cc17e7d38d178ed58ee3f2b11f0387b282a200aba2a9195bfdf5cc05457c4785de3de00e8ee7f0ff1e1e3caa212f2a25658a047879c2bcd42c5207f66827b297c08bbefceb91eb1cebf28d9cc0fad9809898bb79d364ae645139db800d238aa2053442", 0x67}], 0x3, &(0x7f00000012c0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x9, 0x1f, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7f, 0x3, 0x7fff, 0x5, 0x80000000, 0xfffffffffffeffff, 0x101, r6}}, @init={0x18, 0x84, 0x0, {0x8, 0xd8, 0x4, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x374, 0x3, 0x81, 0x4b7, 0x3, 0x6, 0x89, r7}}, @init={0x18, 0x84, 0x0, {0x0, 0x7, 0xd3, 0x7fff}}], 0xf0, 0x8810}, {&(0x7f0000001440)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001500)=[{&(0x7f0000001480)="d95340a71d6d0989199dd47cda21fc4bd29bea235bd485bbb010371d567c233c769c7b433b8021013244d8cf5e40e218c269b91138892dd9a5f6a67666e2c2204dc511", 0x43}], 0x1, &(0x7f0000001780)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x8000, 0x9, 0x5, 0x2, 0x7, 0x0, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x5, 0x8008, 0x7ff, 0x9, 0x8, 0x8, 0x1, r9}}], 0x60, 0x10}, {&(0x7f0000001840)=@in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001880)="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", 0x1000}, {&(0x7f0000002900)="d2452a323677d326729affbd8913bcde62986b15ba9ce2f74de69f0812605de6ad3e9953087d12415c8264c67d22acbb08640151b4740fee111c85c513ac35ea01a1456564bdf78fda109b58063c5455127e3052325a10c9e3e3d4", 0x5b}], 0x2, 0x0, 0x0, 0x4000}], 0x3, 0x40000)

2018/03/30 14:27:25 executing program 0:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x0, 0x3, 0x9, 0x1, 0x2, 0x0, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000040)='./file0\x00', 0x0)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fstatfs(r6, &(0x7f0000000640)=""/249)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:25 executing program 6:
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001600)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000001640)=0x3, 0x4)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r1)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1)
r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000280)=0x5, 0x4)
r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r4)
r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0)
setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000000c0)=0x4, 0x4)
write$cgroup_type(r5, &(0x7f0000000040)='threaded\x00', 0xffc5)
write$cgroup_pid(r2, &(0x7f0000000280)=ANY=[], 0x5de4)
syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800)
getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
ioctl(r3, 0x7, &(0x7f0000000600)="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")
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr}, @in6={0xa, 0x4e24}], 0x88)
getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0x8c)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240))
fallocate(r3, 0x3, 0x0, 0xffff)
close(r5)
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x9}, 0xffffffffffffff15)
getpid()
ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07)
syz_open_procfs(0x0, &(0x7f0000000300)='children\x00')
get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18)

2018/03/30 14:27:25 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:25 executing program 4:
r0 = socket$key(0xf, 0x3, 0x2)
r1 = memfd_create(&(0x7f0000000000)='ramfs\x00', 0x2)
ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000004c0)="a337ab13e63f3022f815b0f3b615104fd004526271995dc743210da63aeff7ccded5e981ecd41431478463272fea3eebb176babe2be6d103e20216b649a997b02c9d1a0aed5905d3c70fc9eef8e04221bc1199902b19c578b8b4714bb011f3ea59a2fe1e0b82cf208c3c3e86e3dd901896d1698d60fc764b816e1eb37f6a62ca9810ed7848b22e7f2f34937d7d814d38ac9af847d0db3af93e2eaa363cac01e71b3502fd0e2e48807768ee744628e542f3e6a5de932f1cc6efd9500ebf0d78ccac8581c6ed85af03bccd67")
pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000002b40)="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", 0x7ff}], 0x1, 0x0)
sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[]}, 0x1}, 0x0)
sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001540)=ANY=[]}, 0x1}, 0x0)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000480)=@routing={0x7f, 0x2, 0x2, 0x8001, 0x0, [@loopback={0x0, 0x1}]}, 0x18)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, 0x0)
fstat(r2, &(0x7f00000022c0))
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000240), 0x4)
r3 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00')
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='.', &(0x7f0000000300)='ramfs\x00', 0xffffffffffffffff, &(0x7f00000005c0)="2ad1ce8b")
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0)
mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6")
preadv(r3, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)
r4 = open(&(0x7f0000000400)='.', 0x8200, 0xfffffffffffffffc)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'ip6_vti0\x00', <r5=>0x0})
setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000440)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000140)={{0x3, 0xbcf}, 'port0\x00', 0x10, 0x20, 0x5, 0xfff, 0x0, 0x9, 0xeaa, 0x0, 0x1})
ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000340))
utimes(&(0x7f0000000200)='.', &(0x7f00000002c0)={{}, {0x77359400}})
dup(0xffffffffffffffff)

2018/03/30 14:27:25 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0x0, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:25 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0))
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:25 executing program 0:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x3)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0)
fsync(r0)
r3 = creat(&(0x7f0000000600)='./file2\x00', 0x0)
write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0xffc5)
write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c)
r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0)
syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x2003, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e24, @rand_addr=0x8}], 0x5c)
fallocate(r5, 0x3, 0x0, 0xffff)
sendmsg$netrom(r4, &(0x7f0000002f80)={&(0x7f0000000700)=@full={{0x3, {"c8734af9f25272"}, 0x7}, [{"45d53afe42ee56"}, {"689569ac7ae008"}, {"7debc3a104efdc"}, {"d48da879c49022"}, {"e3ff99ce5be03d"}, {"d55dab3308266a"}, {"f2ac4ce4d3cf48"}, {"2a307cac0f2fd0"}]}, 0x48, &(0x7f0000001940)=[{&(0x7f0000000780)="f10d452f7eee3e027e651c0da2e506cd23510f518612f14cd698ce09cdb0f293834b44490a0fc48b1ad7533db13c4d84b56fe10e6039e007fb0736a07355466b3e7d5f49f66be92d25ff8702bec013a1ad9e48a8f13e591d01bbbcc53c09dd1577c13445f052266e6aa8fbfe130db22c38240a7b6e2fea70cf2f319c2a8c5609dae5c707446a4d56d60a90794cfb1078344512e8b747f79e55cf6e9a8d4bbea9e003aedf5869af22fa21871c9689b4d4575afad252f21d648515544fd019f0f03b56a5352cc0f35ea2509c530c29", 0xce}, {&(0x7f0000000880)="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0x1000}, {&(0x7f0000001880)="65286465adf80f5b45df34b10425c2b70057d930b3aed21acce92b89eba6d39fe05a1cb50cb95674cbd028a7bad1f73cface29bcc1619d9d9f041f3f007439fe8717ef32ab6b6026b8d14247f76c32bf94f6941b753c93a0ec92f1ebbcdf69b1ecda11cd082246b17919202b69e837e8842a47131da68e9b5bb9d00a3bffed9e4b0908f9311b2b8aea6ca0df6da92bbb1c1754768bce659aa3a598e10c202a7438854bd9f7", 0xa5}], 0x3, &(0x7f0000001980)=[{0x28, 0x117, 0x1f, "12a76dac716ee15c74e239cb19e67510e19a1a563e93ff53"}, {0x90, 0x0, 0x6, "669b6b6948b7b346284918262826f231751611a5c666d36005f69eefa35e64de1c97fa297f46c9c7fd20d21ffc94d85f4898804d407070b4c5170ca76550cb003caa1c97480710ba924e2fb8085ea97adcb1c92318033948659a30cd9d27ecc924d16a40c7cfcf1591a0d0790041ccc9e83dbfecffe78ff70a18a6"}, {0xf8, 0x11f, 0x4, "d154665c0f04f160b0bcbde023c622ef64844053ffab2c7196f5177d09db3ed68f1ba8167b1f8c7c3fd9ce3bfe001181db143b5c635f370bf264f866383a74c83de26bf127f462f1544f23fa4f3483bb47fe694582202aac1e6ee6522b91587ce2fee963e6cd8de5cf2372d5d6c439df40be6e88a13bd26bdcd34660ba77f6f0c0ed38617a216a2c359b5f6eac09242a1652207f6c2f65861ef7a26922b7a931d1a94b43d93cb0722e2e29170d5676914684b51b309163638b3c6b7051e8b9fe08fb56e2e82c8907bf7e1c5277463e236070d5f971d68053537dfc0bfeca9591b5c2c1ab"}, {0xf8, 0x115, 0x3, "2aa4421c70f3189f345d327c0c45b6ab25e32992ceda82dc643ac080b1e36cfc52b0ba7ff047b6d891400ad972eddc1c96ba34ade70ed1a2686c641fd43e6a79db75933be816f0598a0456c901e66961373aad578354cf91f6a0e8f913dc74ce14b4d0d356ad065e14dd2f60f003727b3534611e95af6b57133049b6f970d21ff4d89ccef39fe5ba2b30d82c6b06f2efc3caac5f4df64a678e87f328bdec89dc919465861a6e9a4bde65bae6386627af19b8a889e531aff86beab4a9bf123ac9509f7d1bb92436b093abf948108c1d3711ac9cc2481a84a8a80f5c69114edc641f"}, {0xb8, 0x13e, 0x6, "44786978b43972169b5f4537854af16c9f6963a9b128afec41f26437b26c676ce15d40892ac2258f5de164cc654b69dae25c10b6e7d0ffc1dbd5eb3c6eb3697989108ce6d90479de98f381ff3e2b70d8769ad9a64068257575b7dee734093dde1f150a34621934803ad0a6e863a2abef879cb006ab955782b39d0009fa9d2118b63e1458a0681b2ce35b9f660ed19b1083b72561e0b974b41e40dcddee0847c6c0d5aea8"}, {0x110, 0x9e33f7b333748373, 0x8, "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"}, {0x80, 0x13f, 0x4, "b56550ce00fa94cd4fae782e885d913d24f642ec9436d4c67506ea485605b46de569d08e79b7a8e81e175836b79d775d6f8b6091ca77a7705f8f481e7c80e641dd4c58e38ad510c48ac7252f671baeec7c7778a313a8ad64d6628a94ec447a0ce32d6234e9ab78fdb64c3790"}, {0x1010, 0x101, 0xde, "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"}, {0xd0, 0x10c, 0xffffffff, "d6e1c53f888be8bfbccab941575fb01c487312f5871ce21edea20ad66c3b17a01e43bed2311950b8c1d73e4c9af905adf6d3d82e220d2064b5ccc0bd583bae04bb203760b436522254f69fd96fd6fe6cc877de703c216a9f82dac4c43d04e88f48f40acb11b0625af48a4221ef7a17798c680bf8dd4214f0a11765b7a821cb3f32273442a9773a250470d9d0788b5e4b334fe7ba6a38f93a8742eeaf5d9f78f4bce4b858acd107262bd0c2fbdac5c0d9cb9154da0c016d3741a8d1a9"}], 0x15d0, 0x80}, 0x4000)
setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x0, 0x6}, 0xc)
getpeername$inet6(r3, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c)
r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
ftruncate(r1, 0xffffffffffff8001)
sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000005c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)={0xb8, r6, 0xd02, 0x70bd2d, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x83}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x62dd}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xb03d}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x40}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fff}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0xb8}, 0x1, 0x0, 0x0, 0x1}, 0x4)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003240)='/selinux/checkreqprot\x00', 0x10000, 0x0)
ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07)
timer_create(0x5, &(0x7f00000031c0)={0x0, 0xf, 0x4, @thr={&(0x7f0000002fc0)="5beb2c67eda068a21a0542e555c790966ab19528ca73b1a1126f0bbd74657047a2ec38c96248f1723e6e5f03b0c9c533b7a83537ee6d6f24e70a105c02d27ade025c4959d54c4974fefc6aa2df87b523108ee3b69adfefff1e241170fc63712d46567fb7af9fe99354ee1103a6666564683d7b9f45b5154ee4df7df480d502184c1d1dd7fa923c11d5fbe36f271bd3b402641fa0d7694bcf0700e7d5b625b193eaf9f774cebc8698114faaacdb3a5fb919465235a436496ba7e6a14ef2c86dd8ff42a759adfe0cdb355a44fd48c31a5af568bcf122d75d3728d636534cc93aae1fe2127668fb2e30fe923428", &(0x7f00000030c0)="ce77cdeedbf373d61441f6449cadf97b0cbda04c22396d72d1ec9f4188d9a2033555ced38ce134dd402206678e77f148a3a3f79d13f4f70be43e5737cdeea22f726d1c82e2933f130e93dfbce9095eb692e8c52b81051f2eaaa401caab7d39b555e5f8d5079b91a70c21adb0b832957602e7361f925bf9391eabe0a1abb2c319af5034b1d416478518ca1f10c4f3c8e5eef14d27fa4558870d74fe0127f007755c1efa6afbc0e1d1fe7828761a262df94cec04bb25f6df240445d5b4f6baade448beb44eafc3358b14c247150acae4"}}, &(0x7f0000003200)=<r7=>0x0)
timer_delete(r7)
getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc)
get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18)
sysfs$3(0x3)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x6, 0xfffffffeffffffff})

2018/03/30 14:27:25 executing program 4:
unshare(0x8000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x200, 0x5, 0x200, 0x1, 0x0, 0x8001, 0x0, 0x0, <r0=>0x0}, &(0x7f0000000400)=0x20)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r0, 0x3}, &(0x7f00000002c0)=0x8)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={<r1=>0x0, 0x0, <r2=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={<r3=>0x0, <r4=>0x0})
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={<r5=>r3, <r6=>0x0, 0xffffffff})
getresgid(&(0x7f0000000680), &(0x7f00000006c0)=<r7=>0x0, &(0x7f0000000700)=<r8=>0x0)
getgroups(0x5, &(0x7f0000000740)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, r8])
stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
socketpair$inet6(0xa, 0xf, 0x7, &(0x7f0000000600)={<r10=>0xffffffffffffffff})
setsockopt$inet6_icmp_ICMP_FILTER(r10, 0x1, 0x1, &(0x7f0000000880)={0x8001}, 0x4)
setresgid(r7, 0x0, r9)
renameat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000640)='./file0\x00')
ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000180)={<r11=>0x0})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={r6, 0x80000, <r12=>r2})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={<r13=>r4, 0x80000, <r14=>0xffffffffffffffff})
r15 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0)
ioctl$RNDZAPENTCNT(r15, 0x5204, &(0x7f0000000340)=0xffffffff)
ioctl$DRM_IOCTL_GEM_OPEN(r12, 0xc010640b, &(0x7f0000000240)={r5, r13, 0x100})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r14, 0xc00c642d, &(0x7f0000000040)={<r16=>0x0})
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000001c0)={r3, r16, 0x1})
r17 = socket$inet6(0xa, 0x0, 0xfffffffffffffff8)
getsockname$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, <r18=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000500)=0x14)
setsockopt$inet6_IPV6_PKTINFO(r17, 0x29, 0x32, &(0x7f0000000540)={@loopback={0x0, 0x1}, r18}, 0x14)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r12, 0xc00c642e, &(0x7f0000000380)={r11, 0x80000, <r19=>r12})
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000840)={'teql0\x00', 0x1000})
ioctl$DRM_IOCTL_GEM_CLOSE(r14, 0x40086409, &(0x7f0000000080)={r16})
unshare(0x8000400)
ioctl$DRM_IOCTL_GEM_FLINK(r19, 0xc008640a, &(0x7f0000000480)={r1, r3})
setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000440)={0x7f, @broadcast=0xffffffff, 0x4e22, 0x0, 'sh\x00', 0x31, 0x8}, 0x2c)

2018/03/30 14:27:25 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
r1 = dup3(r0, r0, 0x80000)
ioctl$KDSKBLED(r1, 0x4b65, 0x200)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4)

2018/03/30 14:27:25 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0)
bind$inet(r1, &(0x7f0000000080)={0x2, 0x7fff, @multicast2=0xe0000002}, 0x10)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x9, 0x4)

2018/03/30 14:27:25 executing program 2:
r0 = socket$unix(0x1, 0x100000000006, 0x0)
munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
signalfd4(r0, &(0x7f0000000080), 0x8, 0x0)
r1 = socket$unix(0x1, 0x7, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x8400, 0x0)
ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x2)
listen(r1, 0x0)
r3 = accept4(r1, &(0x7f00000001c0)=@generic, &(0x7f0000000180)=0xfffffff4, 0x0)
r4 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=<r5=>0x0)
ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'ip6tnl0\x00', 0x1004})
timer_settime(r5, 0x0, &(0x7f00000002c0)={{0x0, 0x8}}, &(0x7f0000040000))
sysfs$2(0x2, 0x1, &(0x7f00000000c0)=""/83)
bind$unix(r3, &(0x7f0000000240)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e)
tkill(r4, 0x1000000000016)
pipe(&(0x7f0000000000))
connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc)

2018/03/30 14:27:25 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0x0, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:25 executing program 3:
r0 = socket(0x11, 0x2, 0x0)
perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
chdir(&(0x7f0000000500)='./file0\x00')
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0)
accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322})
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={<r3=>0x0}, &(0x7f0000000180)=0xc)
r4 = dup3(r1, r2, 0x0)
pselect6(0x40, &(0x7f0000000600)={0x9, 0xb0, 0x7, 0x8, 0x5, 0x1f, 0x200}, &(0x7f0000000200)={0x5, 0x0, 0x0, 0x3, 0x2, 0x3, 0x491, 0xfffffffffffffffb}, &(0x7f0000000640)={0x0, 0xfff, 0x200, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340)={0xfffffffffffff7fe}, 0x8})
unshare(0x0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000004c0)={<r5=>0x0, 0x80000000}, &(0x7f0000000540)=0x80000001)
prctl$setptracer(0x59616d61, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0xff, 0x9, 0x0, 0x7, r5}, &(0x7f00000005c0)=0x10)
sched_getattr(0x0, &(0x7f00000000c0), 0x30, 0x0)
setsockopt(r0, 0x107, 0x0, &(0x7f0000d52ff0)="010000000000060000071a800000", 0xe)
fstatfs(r0, &(0x7f0000000000)=""/107)
accept$netrom(r0, &(0x7f0000000100), &(0x7f00000001c0)=0x10)
ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1)
rt_sigqueueinfo(r3, 0x35, &(0x7f0000000280)={0x23, 0x5, 0xc04, 0x400})
openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0)
getegid()
inotify_init1(0x0)

2018/03/30 14:27:25 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0xf73, 0x9, 0x2, 0x4baad15, 0x9, 0x1, 0x5c41, 0x100, 0xc929, 0x6, 0x4}, 0xb)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:25 executing program 6:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0)
write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:gpg_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x48)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'teql0\x00', <r2=>0x0})
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000a40)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)
fcntl$setstatus(r1, 0x4, 0x6000)
pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0)
r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00')
r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84)
r5 = open(&(0x7f0000000840)='./file1\x00', 0x2000, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000b00)=[@in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}], 0x2c)
r6 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0)
recvmmsg(r6, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/86, 0x56}], 0x1, &(0x7f0000000480)=""/159, 0x9f, 0x3}, 0x6}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/228, 0xe4}, {&(0x7f0000000700)=""/121, 0x79}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x9}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/113, 0x71}], 0x1, &(0x7f0000000900)=""/178, 0xb2, 0xfffffffffffffff8}}], 0x3, 0x2002, &(0x7f00000009c0)={0x77359400})
ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000380)={0xd, &(0x7f00000001c0)="afd762bd985e48c59a4a1bdc32"})
r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000b40)='fou\x00')
sendmsg$FOU_CMD_DEL(r6, &(0x7f0000002240)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002200)={&(0x7f0000000b80)={0x3c, r7, 0x0, 0x70bd2a, 0x25dfdbfb, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000)
sendfile(r6, r3, &(0x7f0000000200), 0x200000010000)
ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f00000003c0)=""/137)
timer_create(0x7, &(0x7f00000023c0)={0x0, 0x0, 0x200000002, @thr={&(0x7f0000002280)="9d3ae6e8f0d077e5a8c7eada1ad88c90e8f7125485d7ada7e6c023ab531ce6712a8624a417229dce86c3ddfec1c2fa32663abe4bf59a0a6d6bfe7bddc6f6cd46", &(0x7f0000002300)}}, &(0x7f0000002400))
timer_delete(0x0)

2018/03/30 14:27:25 executing program 5:
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x440000, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:25 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x0, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:25 executing program 0:
r0 = socket$inet6_icmp(0xa, 0x2, 0x3a)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0)
fchdir(r1)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0)
rmdir(&(0x7f00000000c0)='./file0\x00')
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc)
ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0)
memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2)
write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c)
syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00')
readv(0xffffffffffffffff, &(0x7f00009a5f80), 0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00')
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780))
fcntl$getown(0xffffffffffffffff, 0x9)
sendto$unix(r1, &(0x7f0000001840)="c4a2390814d5cbbd505d473343c6d74fa2639e5e44a67cc30f8329db1fa44ffc3dc45c5c897946b1f3f34ccd444ea0a04178ec94b3e644b7dbd365281dd0716493fd6c92fab0075cf4fe5da330b706e2e03320cccc55a5112edebcc5a189ef1381356c4ab0e6d1356a7b0bf3876ab07271804232ab1615b0be6b1a39b95cf5a3d57f949f83a2b0d1243cf43cfa492627ef950dfa260c6c98cc475dceabda311aeb5e1f173461513d6c7a375f39f757397f1475bc8e19a599835ee9b3c8abf57e0f5d2a", 0xc3, 0x800, 0x0, 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00')
mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendfile(r3, r4, &(0x7f0000929000), 0xff)
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001140)='IPVS\x00')
sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000013c0)={&(0x7f0000001180)={0xa0, r5, 0x410, 0x70bd2d, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7db2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xe54c}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8001}, 0x24048081)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a"])
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680))
ioctl$TCSBRKP(r1, 0x5425, 0x3)
fcntl$getown(r0, 0x9)
fcntl$setown(r2, 0x8, 0x0)
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200))
process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0)
setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001a40)=ANY=[@ANYBLOB="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"], 0x1)

2018/03/30 14:27:25 executing program 5:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000048000000c71404c8bf46e033a47cb865087e4510b2e66989bf2895014e1221508e9be72762273934b7fc3a7c93401899838d61a5e897dfb198806f5c867ae58eb6de9949effae9efc8408a8e"], &(0x7f0000000080)=0x6c)
r1 = socket$inet(0x2, 0x2, 0xffffffffffffffff)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x20000, 0x0)
sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:25 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0))
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:25 executing program 6:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x34000, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000500), 0x4)
r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
tee(r0, r0, 0x510, 0xc)
r2 = gettid()
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0)
r4 = openat$cgroup_procs(r3, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000440)=0x1f, 0x4)
lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000006c0)=@known='security.evm\x00')
ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000540)={0x6, 0xfffffffffffffff9, 0x9, 0x0, 0x42, 0x8001})
sendfile(r4, 0xffffffffffffffff, &(0x7f0000000000)=0x36, 0x7)
getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2)
r5 = inotify_init()
r6 = syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x100000002000, 0x105002)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4)
inotify_rm_watch(r5, 0x0)
get_robust_list(0x0, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0xc)
mkdir(&(0x7f0000042ff6)='./control\x00', 0x0)
inotify_add_watch(r5, &(0x7f0000000c40)='./control\x00', 0x80000d50)
inotify_add_watch(r6, &(0x7f0000000040)='./control\x00', 0x0)
execve(&(0x7f00000000c0)='./control\x00', &(0x7f0000000840)=[&(0x7f00000007c0)='/dev/sequencer\x00', &(0x7f0000000800)="776c616e312576626f786e657431f46b657972696e6700"], &(0x7f00000008c0)=[&(0x7f0000000880)="2b5ee42c706f7369785f61636c5f616363657373776c616e30657468302df62e766d6e6574302d7d00"])
r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00')
r8 = socket$inet_tcp(0x2, 0x1, 0x0)
r9 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3})
perf_event_open(&(0x7f0000000340)={0x4, 0x70, 0x69, 0x1, 0x9, 0x5, 0x0, 0x0, 0x10, 0x4, 0xf2, 0x93ef, 0x3, 0x6, 0x0, 0x81, 0x5, 0x1, 0x9, 0x2, 0x0, 0x90e, 0x1, 0x800, 0xa4, 0xffffffff, 0x6, 0x0, 0x80000000000000, 0x36a, 0x401, 0x865, 0xffffffff, 0x3dbb, 0x20000000000, 0x82, 0x4, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000300), 0x9}, 0x200, 0x2, 0xfff, 0x4, 0x86, 0x32416dbb, 0x5}, r2, 0xd, r6, 0x2)
ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000000000)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'})
pread64(r7, &(0x7f0000000040)=""/8, 0x8, 0x1fffd)

2018/03/30 14:27:25 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x0, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:25 executing program 4:
unshare(0x820020000)
r0 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="c0a38c08311e195e91f81e35ac102ea52a67458cd644a346db8e086045b033fe3b765cb31b22ad33b2e792ca6f2529365c1f9a324e2ec3fb98df3a5eaaeee43bba09f0cebc75ca8fe348a1b57dfa72682445acdbbc22670a765174c2eaf1a1b0e9ca54b159702f032276eefacf43abe4fa23a4f5ebc672cffbd5b18ddca50602d43e745e838381ca", 0x88, 0xfffffffffffffffb)
keyctl$get_keyring_id(0x0, r0, 0x69d)
mkdir(&(0x7f00001a3000)='./file0\x00', 0x0)
mount(&(0x7f0000003700)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)='adfs\x00', 0x1000, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5ff6, 0x5a1040)
setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0xfffffffffffffe4c)
ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000040)=[0x2b754074, 0x1, 0x0], 0x3, 0x7fffffff, 0x9, 0x5, 0x20, 0x100000000, {0xab, 0x5, 0x8000, 0x7fffffff, 0xffffffffffffff01, 0x7, 0xffffffff, 0xaf, 0x2, 0x1f, 0x4, 0x5, 0xffffffff, 0x9b, "5b2e2c1211205ad4e0a6737ca7f18892c39f0da29e0a159d6f320aae34b18853"}})
pipe2(&(0x7f0000000580)={<r2=>0xffffffffffffffff}, 0x4800)
r3 = accept(0xffffffffffffffff, &(0x7f0000000240), &(0x7f00000002c0)=0x80)
mount(&(0x7f0000c6bff8)='.', &(0x7f000092f000)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x8ff8c, &(0x7f000002f000))
mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pivot_root(&(0x7f0000000080)='.', &(0x7f0000000200)='.')
ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000400))
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000540)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="0401003f14f7e1dcde4b5b550000b790"], &(0x7f0000000340)=0x18)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000380)={r4, 0x100000001, 0x5, 0x1, 0x0, 0xffff}, &(0x7f00000003c0)=0x14)
mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000))
accept4$bt_l2cap(r3, &(0x7f0000000440), &(0x7f0000000480)=0xe, 0x800)
poll(&(0x7f00007a7fe8), 0x2000000000000033, 0x7f)
rmdir(&(0x7f0000d19000)='./file0\x00')

2018/03/30 14:27:25 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84a")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:25 executing program 0:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000340)=0x3ff)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @local}, &(0x7f0000000300)=0xc)
fcntl$setstatus(r0, 0x4, 0x4000)
pwrite64(r2, &(0x7f0000000c00)="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", 0x600, 0x0)
r3 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00')
ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)=<r5=>0x0)
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x264, 0x0, 0x6, 0x9, 0x2, 0x0, 0x2b, 0x2, 0x0, 0x7fff, 0x1ff, 0x0, 0x7, 0x0, 0x6, 0x2, 0xffff, 0x0, 0x0, 0xffffffffffffffe0, 0x200, 0xf, 0x0, 0x6, 0xfffffffffffffe00, 0x24, 0x3, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x6, 0x4, 0x5, 0x0, 0x2}, r5, 0x1, r3, 0x0)
fallocate(0xffffffffffffffff, 0x0, 0xff, 0x0)
setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000001200)=ANY=[@ANYBLOB="000100000a004e2005000000fe8000000000000000000000000000aaffff000000000000000000000000000000000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000a004e20fffffffffe80000000000000000000000000001402000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000fe8000000000000000000000000000107f000000000000000000000000000000000000000000008affe70830ed2f7b51ac6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbffffffffffffff0000000000000000000000000000000000000000000000000a004e2204000000fe8000000000000000000000000000aa04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2103000000ff01000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21ff070000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000972c92f1dab5a322000000000000000000000000000000000000000000000000000000000000000a004e220300000000000000000000000000ffff7f00000103000000000000000000000000000000000000000000009fa4dde500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22aaa10000ff020000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000091366a9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000003eff312cfc44836b6e83f90fa0e3eba002316169d55fe71abdb9fad6e42eae58bc36934829a25e053d99d6df1e0955c15ba683115870450e55e5ca41ba284975ebfde30ef1cfbec8fae74b9549645c3423ba1458174ebc190549d631a26c14977bb498d285e92050b4561cb9a4c094a6a0921eeff6cb8300350286db89e67d2415d8a6d64e6e8895f7a86add727bb8dcf035b17f13ced8367719c310d89076ba8451e662b8b59fa6e9a096bc42928d0429988317aff587418f6ab4028be5875e34816435f805cca9914630ac55a57019e621350167e0dc18347fea067a748723a546b8f3d2878248aa7d3b1927b3c0115deee108c960f50f1e79bd3e69b761d3f8000000000000000000000000000000"], 0x1)
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x8, &(0x7f0000000200)={0x1})
sendfile(r3, r4, &(0x7f00006dbff8), 0xed59)
syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0)
ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'vlan0\x00', 0x9ccd})
fcntl$setsig(r0, 0xa, 0x0)

2018/03/30 14:27:25 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0)
fcntl$lock(r1, 0x0, &(0x7f0000027000)={0x1})
r2 = perf_event_open(&(0x7f0000220000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc)
madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0x13)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x9, 0x1eb, 0x2, "71756575653000000000000000001de8ee9e00000000000000000000020000000000000042ccf7ffffff000000190000007d0100", 0xfffffffffffffffa})
pwritev(0xffffffffffffffff, &(0x7f00000004c0), 0xd2, 0x0)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002b00)={0x0, 0x8024}, &(0x7f0000003140)=0xfffffffffffffd07)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002b80)={0x0, 0xc5e0, 0x3012467, 0x2}, &(0x7f0000002bc0)=0x10)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002c00)={<r3=>0x0, 0x0, 0x8, 0xc6, 0x7}, &(0x7f00000004c0)=0x14)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002c80)={<r4=>0x0, 0x44, "4132b9c22cc5bca818b1d0848af1f67a710e958fa591bb14f14a59970cb2c4d204fc23681aaaf7021b613ab363beb34190bb4c0c084e0e21243e4f906d5f981f0969b997"}, &(0x7f0000002d40)=0x4c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000600)=ANY=[], &(0x7f0000002e80))
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002ec0)={<r5=>0x0, 0x4}, &(0x7f0000002f00)=0x8)
sendmsg$inet_sctp(r1, &(0x7f0000003100)={&(0x7f0000002880)=@in6={0xa, 0x4e22, 0x2f2e9acb, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffffffff}, 0x4}, 0x1c, &(0x7f0000002980)=[{&(0x7f00000028c0)="7d6f084de2e4778a2a86472499a8ba68e6172f68d7fbe7a15cfb18ced2cf7ff704d95e1d1cb5b71e31521d523a82d9b0516d2e611285cd2198a8332dfb2bc39c55641512fc046a7a64412c04cfb5ff31e85f1ec401e93e1594508a999d9247955a3f4fd605fef87026832326e2cf9218208ddbd9d2ef25b96893f9c27a82dff33a955d64ce52c1351ed8ede72750f1fdd5af612dbd4a37aaa3cd05ab87df6ecd1d9a188b84490ec99435f2e4", 0xac}], 0x1, &(0x7f0000002f40)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x204, 0xd0, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x9, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x9, 0x1ff800000000000}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x3f, 0x100000000, r5}}], 0xc0, 0x10}, 0x14)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x7, 0x3, 0x7, 0x3, 0x8, 0x0, 0xed, {<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xfa6}}, 0x66, 0x5, 0xa042, 0x5, 0x7}}, &(0x7f0000000140)=0xb0)
pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000180)="78fb4f03aa106bfd035e467abedbf68c98f17adb1a25b04feecae635c7da3104829a83dd4e75ce196c58b8c76f3bd849f46a3f", 0x33}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r6, 0x800000000000008}, &(0x7f0000000380)=0x8)
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)
sendmsg$key(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000740)=ANY=[]}, 0x1}, 0x20000000)
ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9})
readv(r0, &(0x7f0000001980), 0x0)
fcntl$setown(0xffffffffffffffff, 0x8, 0x0)
recvmsg$netrom(r1, &(0x7f0000002840)={&(0x7f00000002c0)=@ax25={0x3, {"5b0733fcd5e176"}, 0x3}, 0x10, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x44}, 0x40000000)
syz_open_pts(r0, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xfc9b)
ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000500)={0x2, 0x9, 0xa9b3, 0x8})
getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='o\b\x00\x00\x00\x00\x00\x00'], &(0x7f0000000200)=""/102, 0x66)
close(r2)
fstat(0xffffffffffffffff, &(0x7f0000000840))
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6)

2018/03/30 14:27:25 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:25 executing program 0:
epoll_create1(0x0)
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0)
recvfrom$inet(r0, &(0x7f00000003c0)=""/130, 0x82, 0x100, 0x0, 0x0)
ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000002c0)={0x7, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}]})
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff)
fchown(0xffffffffffffffff, 0x0, 0x0)
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/keychord\x00', 0x8080, 0x0)
ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100))
fcntl$getown(r1, 0x9)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x400, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6)
r3 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0x1, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0)
socket(0x0, 0x0, 0x0)
syz_open_pts(r1, 0x8000)
syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x40000)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0)
ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100))
shutdown(r2, 0x1)
tee(r2, r1, 0x0, 0x0)
r4 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port1\x00'})
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x8001}})
openat$keychord(0xffffffffffffff9c, &(0x7f0000000380)='/dev/keychord\x00', 0x80042, 0x0)

2018/03/30 14:27:25 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84a")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:25 executing program 5:
r0 = socket$inet(0x2, 0x3, 0x200000008)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100))
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x0, 0x0)
sendmmsg$nfc_llcp(r1, &(0x7f0000002440)=[{&(0x7f0000000180)={0x27, 0x1, 0x1, 0x3, 0x8, 0x8a6b, "eabf2034e4a7653307afad9e0c8b5c0a3ccc93ef5954d857ffab91b9d405674436def197d7f39a0864e39117521f48f75b3c4b4a7a5e5b687f8a824479130a", 0x25}, 0x60, &(0x7f0000002340)=[{&(0x7f0000000200)="af78c133cfc1096d65ac82dc67f7bf3546ee46fa9ecd7ac63bd9623070c840ac0cd16979bc7e25a96876dc408482f9dc33216724c1a5f2c87407", 0x3a}, {&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="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", 0x1000}, {&(0x7f0000002240)="d77c469266b6d21166e0da1ee80cd67966e676a30b8a340c1469b7b4584cb73d7cb7322e628c8dd96b4b8498e6effe57ecced7e6a2923f9a315047a5f8da08925851de68ddc0a7e832d5b73752f5f0f2b740b8d4539f9ed4f71f17ba486f53ab6cb638019f329085988b7e227e17c2d6ec2d520893e02adc5dab4680fdb0eab94783abba0de8ad3b45b0c3ca2ba5e31d0e6f9305a0070e4fa4f1ca2014d02a5cd43bc7f5d1a63407a562fef51648d5997beb3d2bf40022c26ac3adf199797edeaf1bea9981d2f8774eedde9df0b022ffad47d25369509fa7f9e59949a048f4e78e761be3a470708fd81d695446634cd94109fe50c42e2c62", 0xf8}], 0x4, &(0x7f0000002380)={0x90, 0x117, 0x6, "e2b1d29fd18089585d493341a1bb9ddc50d99dad6e16a5343d7dd8b282cbfbc225ba73a5b65e2d5c7a3d161057b11bd1d944a1bfb41a9b5dc7e891037d240b9f3ef0bdb4dc57b7a389cc4782b770a1cd6f4401307e6015ba93887740eab7ae9d28e0bd6af2665901ab21cfa507238034dc0738f6e489d9a06fcd1e2b6aaf10"}, 0x90}], 0x1, 0x40)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0))
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x5, 0x4)
r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x90000)
ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x4, 0x8, 0x7, 0xfffffffffffffffa, 0x2, 0x5, 0x2714, 0x3f, 0x2, 0x3, 0x502f, 0xfffffffffffffffe})

2018/03/30 14:27:25 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x0, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:25 executing program 3:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0)
write$eventfd(r0, &(0x7f0000006000), 0x8)

2018/03/30 14:27:25 executing program 6:
r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000780)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x7}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e22, 0x1b, @dev={0xfe, 0x80, [], 0x18}}, @in6={0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0xa}, 0x7fff}], 0xb0)
getpgrp(0xffffffffffffffff)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, <r1=>0x0}, &(0x7f0000000440)=0xc)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000387000), 0x4)
sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000840)="02e794791b598e1628ee09356a9c710ae727a05628a9ef607c8239d1f06bdd87923e86a5c31c08bc31e7190122a9771242854b1302047ba16a3cfd02b86bdac7274b8ed272378e141a6cf43342d3d0151fb3699104fc9f945a7656a108c6e5d5023eacc875c037a6991fcf2c9637f6b84111ff89f6cf32d0fdab1c582ed96c870a11a46b46cf7a49dd24e4017d3412b6306b38adb58ab98180daf3d397d6266dcd19a681ec609daa45902b154295294f07bd5d778af8c316e385712ddf889c3208e2fe1c9c8ed6dd86fa8f263d3f532b005066a68099f6f295fad2014c89407846a1edc396afe50a", 0xe8}], 0x1, &(0x7f0000000940)=[@rights={0x20, 0x1, 0x1, [r0, r3, r0, r0]}, @rights={0x18, 0x1, 0x1, [r3, r2]}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}, @rights={0x18, 0x1, 0x1, [r3]}], 0x88, 0x40040}, 0x10)
sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10)
close(r2)
getpgid(0xffffffffffffffff)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@local, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8)
getegid()
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000c00)="22fa9cace05756027dddea578e63cc3f89be070debf0f3e3a31311973dd5e3fd7936bacb69721458769620c472146a0c598b0b72f3714ca3e6d99be1effebb55e32222ed7aab86eb20d02cfe09d9f7307e91b35803c9550f76c9836f7017eaf5d88ebf3ce79fa606f6007dfb7e5fdd8dc8b507947b140a8b5b28560a6ebefe2cc40cdc24a380277654157907", 0x8c}], 0x0, &(0x7f0000000c00)=ANY=[], 0x0, 0x40081}, 0x44080)
socket$inet6(0xa, 0x3, 0x7ff)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
lseek(r0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={<r4=>0x0, 0x9, 0x80}, &(0x7f0000000600)=0xc)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000640)={r4, 0x3, 0x100000001, 0x8, 0x5, 0xffffffff}, &(0x7f0000000740)=0x14)
sendfile(0xffffffffffffffff, r0, &(0x7f0000317000), 0x7f8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000bc0)='./file0\x00')
syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
open$dir(&(0x7f0000000080)='./file0/file0/file0\x00', 0x2, 0x123)
r5 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="d155a43180d33c56428fbdc540d80ae9ddc873fd563d56fe91c166f190842b8f8add20da02e63fd41079a762327b3140a78db37b74c0f93ece17cd3dcb245bd26f140396bd4f", 0x46, 0xffffffffffffffff)
r6 = add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb)
keyctl$instantiate_iov(0x14, r5, &(0x7f0000000a80)=[{&(0x7f0000000180)="9e230955b4af8186bec3ac2718edc871e9a551c34f8da23a14", 0x19}], 0x1, r6)
socket$nl_generic(0x10, 0x3, 0x10)

2018/03/30 14:27:25 executing program 4:
r0 = socket(0x11, 0x2, 0x0)
setsockopt(r0, 0x107, 0x1, &(0x7f0000a8bff0)="010000000300060000071a00009139cc", 0x10)
close(r0)
accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14)
add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb)
ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000040))
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x3ff, <r1=>0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0xfffffffffffffff8}, 0x8)

2018/03/30 14:27:26 executing program 3:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x1ff, 0x0)
fchdir(r0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001680))
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0)
fchdir(r1)
rmdir(&(0x7f0000000300)='./bus\x00')
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
chdir(&(0x7f0000f95000)='./file0\x00')
r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)}], 0x1, 0x4)
ftruncate(r2, 0x8000)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xca, 0x100000000, 0x6, 0x1, 0xfffffffffffffc01, 0x8001}, 0x20)
r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x80000, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r5, &(0x7f00001fefe4)={0xa}, 0x1c)
listen(0xffffffffffffffff, 0x0)
connect$inet6(r3, &(0x7f00001cd000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x1}, 0xfffffffffffffffb)
mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000005c0)='./cgroup/syz1\x00', 0x200002, 0x0)
fchdir(r6)
r7 = open(&(0x7f0000000040)='..', 0x0, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00')
sendmsg$key(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x100}, 0x1}, 0x40c5)
syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x0, 0x1)
ioctl$sock_inet_SIOCSIFNETMASK(r7, 0x891c, &(0x7f00000000c0)={'syz_tun\x00', {0x2}})

2018/03/30 14:27:26 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0)
sendmsg$netrom(r1, &(0x7f0000000500)={&(0x7f0000000040)=@full={{0x3, {"d1a4395e7d0618"}, 0x10000}, [{"eb4d752960f064"}, {"5013770f401ec2"}, {"7875b5a3861a61"}, {"1f663ec5be7f16"}, {"e0e8d2ccaf193b"}, {"2524be2b9fd7a7"}, {"384924034ab718"}, {"a80f188dd6faaa"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f00000000c0)="f74f8bddb1d70bdcc7a356feef864945f4a28fce93e32a855697fb6701cb5bf541", 0x21}, {&(0x7f0000000100)="cf5b0216a93c9acbf656b6118428e113c279f354fd09500de86d532670eed7304614f4b04f174c25b234e94c226e16917404fa1d2e486d2b8867219340c41f", 0x3f}], 0x2, &(0x7f0000000180)=[{0x18, 0x19e, 0x100000001, "de"}, {0x68, 0x11f, 0x9, "e3c169e1a3426821c0906e250af94196b30ea676cdee25a26e9b4e9e295edf34059b13fac27c1ba1742327c45c7a17515ab867d6edaec7653829219b5803ad2b0022f41fdf8cce36f62602f4af85cae60c55"}, {0x38, 0x11f, 0x800, "17649526999597dabf1e1ed512b82a5e33ad274b2ab9204d194f5f1ef2dfe8bc69dc17"}, {0x40, 0x13e, 0xf2, "9f316703f08800c823a3bd7a6815b522fca584da04f27b7ef4efcf1123c552b551357f6540f7fe066bb6572ea51e"}, {0x60, 0x11b, 0x1, "30e12e96d922dcb12b8b22c5f936ea36760c86f3e7acefcd1aedb4e1c56bc78265da9cd953e120efc57eb68dbb7b9f1c84aa232280749b03a330000696ef6473b6fd780b2c28632995"}, {0xb8, 0x189, 0x9a, "cb5a5225a6c92b3ae3d1559900aca34a9d44792292d535fc9a68ae1328b47a3b75d2c95407c9115af8c6a37c84e207075aeb0369666fa6c3452e5e5e96464de8f17e5ee03b68e9ce641720527145a635a70bfa90bbc2ceab64587d5218d0f4612a3dd7f71a73ed3d059cd44853d04d56b1de67d167e431e0c33e3351b33ebf485e4800552ce510ef3f8ee223d4a81e6f960bce7134f33ff3422119138d3dc29cf9ee40"}, {0xc0, 0x109, 0x1, "43f24e2e7c5264dd192f4ed5adc2d50e9205a2b5ea80072a7ba80f3e2a8cc6449f691e6c0386c881ef7f3cbaac4fc134359eeffd1dbababcd46c9f40a48030462316777e7deb118c9e542d06dd3ca4fc126dbb7b3fb04e47f2c7120b1638031733fffe02ec3985db8cc85d6cfe02d0539b0830e5a00554d2a08f9c9ffe78900f6ee2dbd72847a6736fb91775b94423ddcf67a471e9fe2d6c8a260014e84f28a0f44955f45ebf6d8483a9"}, {0x98, 0x114, 0x1, "153130e6f570c0d294a373885c3717eb9e5c539c0fd95ea0827353f24275916b36085d0b34d472c3fe37c0949fc8410ea7f9ee781a0ec5d74c5df7c08205bca564090eb35e121733d23eeb7170c44518f95605c7b35a67af6393005b2b453a4239cdda2f359020fd9e1737ded1541ce80b1a04a9d762ce4a40adb41e4168a80ba286e1fbbbaf9b"}], 0x368, 0x20000050}, 0x4000814)

2018/03/30 14:27:26 executing program 4:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000740)={0x0, 0x80000, <r1=>r0})
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rtc\x00', 0x0, 0x0)
poll(&(0x7f0000000780)=[{0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x82}, {r0, 0x2042}, {0xffffffffffffffff, 0x60}, {0xffffffffffffffff, 0x2017}, {r0, 0x8000}, {0xffffffffffffffff, 0x2}, {r0}, {r0, 0x28}, {r1}], 0xa, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000005c0)=0x4)
ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x1, 0x6, 0x77e, 0x0, 0x0, 0x2})
syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r5 = gettid()
r6 = getpid()
wait4(r5, &(0x7f0000000000), 0x8, &(0x7f0000000b80))
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000009c0)={<r7=>0x0, 0x0, <r8=>0x0}, &(0x7f0000000a00)=0xc)
r9 = syz_open_procfs(r7, &(0x7f0000000e40)='stat\x00')
setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000c40)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a7509cfc25fce39c9d92d78244cf444f6b50d542d236a77476017c732cbd9896d51bfdb52116306787c06b"], 0x110)
getsockopt$inet6_opts(r9, 0x29, 0x3f, &(0x7f0000000840)=""/81, &(0x7f00000008c0)=0x51)
readv(r9, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}], 0x1)
sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000980)={&(0x7f0000001140)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYRES16, @ANYRES32=r9, @ANYRES64, @ANYPTR64=&(0x7f0000000ac0)=ANY=[@ANYRES64=r8, @ANYRES32=r5, @ANYBLOB]]], 0x1}, 0x1}, 0x20004840)
prctl$seccomp(0x16, 0x2, &(0x7f00000003c0)={0x3, &(0x7f00000000c0)=[{0x6, 0x1, 0x7, 0x4}, {0x3ff, 0x1, 0x99, 0x8}, {0x6, 0x9, 0x7fff, 0x40}]})
setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f00000002c0)=ANY=[@ANYRES32=r6], 0x1)
ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040))
writev(r9, &(0x7f0000000180)=[{&(0x7f00000000c0), 0xffffffffffffffbf}], 0x1)
ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_settings={0x1, 0xf670, @fr_pvc_info=&(0x7f0000000500)={0x8, 'bridge0\x00'}}})
ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000800))
signalfd4(r4, &(0x7f0000000700)={0x3}, 0x8, 0x80000)
r10 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa)
getrandom(&(0x7f0000000440)=""/192, 0xc0, 0x0)
keyctl$instantiate(0xc, r10, &(0x7f00000005c0), 0x16, 0x0)
modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8)

2018/03/30 14:27:26 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:26 executing program 5:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0)
getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000040)={@dev, <r1=>0x0}, &(0x7f0000000140)=0x14)
setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc)
r2 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:26 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x0, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:26 executing program 3:
mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1)
fchdir(0xffffffffffffffff)
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0)
r2 = inotify_init1(0x0)
r3 = dup2(r2, r1)
truncate(&(0x7f0000000200)='./file0\x00', 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10)
getsockname$inet(r0, &(0x7f0000000180), &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8)
r4 = socket$inet(0x2, 0x1, 0x0)
r5 = dup(r4)
setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4)
bind$inet(r4, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10)
setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e23}, 0x10)
sendmsg(r5, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x198}], 0x1, &(0x7f0000634000)}, 0x0)
readv(r5, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2)
ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x4, 0xd, 0x8, "e9bda721da1e0de2d5837f550ba9ef5b157f6264ee2f44e29cfcdeac42bda1cb0c6793aaeb4d8bd57847db2bb5ecbc2f2246007cc1160eaa3211f6fdd523d918", "d67a7da313c256adee7fa640a85c5e82c65df4691c874cecb26d918de76e594fbbc43145be614ba3ec42f0b8675d692b29987d41140bc9608f7d1d263b03d788", "ea4208c49f81edaef191527e6c05dcb6ecfbd678c3dfb380e76a849ca828468c", [0x8000, 0x3]})
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9)
recvmsg(r5, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0)
getsockopt(r5, 0x3ff, 0xbc06, &(0x7f0000001500)=""/134, &(0x7f0000000300)=0x86)
epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0)
sendmmsg$inet_sctp(r3, &(0x7f0000006c00)=[{&(0x7f0000000100)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)="814c52ec3874dd3c609b93a3f03801999cd553bb8a79663bcd977d94a300a4f7bbbeb077", 0x24}], 0x1, &(0x7f0000000700)}, {&(0x7f0000005140)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000006680)=[{&(0x7f0000005180)="8025fcf463d22b6b9be517722dc533408dbc207b92f0c2ae943ecc46b3c9c7b7251888923c2053409d25058a8efc7877be09e3630acb68ef3e0ff9553fb2243ba537c033ab450d044abc0a7e47a147129d55a29671b0c21ea5df6adb601c2573aed49b60fd37813576c61b8eca4ff8a4630f7033042afddcda9962f17564f2a48a025af6bab7da458dd4a09be5c7313733fcd7af21f4f99f7bf54d1b1ce7f020679c56e73e5b1a68060701f23322e3035d9a85b50e2e76adec1572fb3a28717be3955007b6069ae7b0dda42ddcdad0632a940fc93eb8954be46868ba7974c823959efce407e05dcf16a1a4bad4", 0xed}, {&(0x7f0000006500)="9c13eb9372f13ae36199610e747f367ca84fe85aea7c27c6983dadd6b47a724d2e9b98c8c5ad3c9891191ca0c7ee90a981d4cbadc984d7bdf3dac0c7064605262f0d1f753d3526d106ffcdc96d598d0de3335d32557eb417391053b9daa24f24b262855883aba09f427b1f51bf2efa575637a350225d9d6be85557a630b3ad61e2b68036d880d06a09b32f5e7de527e7cad2f8ccb99305b64ead523c964cbd0c358a6b727e7248885f562c06d25c09e5dbdfa37222236834b5deb4d608c9541e64fc262dabc5f7321ca0aa59a27d20d260df9948a1b2129a1359550b49c76a081bad31f648dc5f95da7c1049", 0xec}], 0x2, 0x0, 0x0, 0x4000000}], 0x2, 0x5)
perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e)

2018/03/30 14:27:26 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84a")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:26 executing program 6:
getpid()
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x0, 0x0, 0x0, 0x3, 0x10000000}, 0x0)
pipe2(&(0x7f0000989000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0)
mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0)
mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
mlock(&(0x7f0000b1c000/0x4000)=nil, 0x4000)
ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil})
mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x0)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x400000, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000280)={0x0, &(0x7f0000000240)})
ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000002c0)={0x0, 0x2})
r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x82080, 0x0)
ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00000003c0))
r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x0, 0x0)
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000b20000/0x2000)=nil, 0x2000})
ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000380))
ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000000040)={0xf8})
ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000000480)=ANY=[@ANYBLOB="2e151205ae0452080160524e2f93274435d1868bf738790fbddb46e945401856eb471b0c4eccd4aef764d959324a6f1caa088ec13bffe42b0251764006fcee2c957741f7860898562a0bb3b112612cac4869e2422a0e6ab8117555509222acdd870f900a6b871487381b97c10ad26955fb9fd131357108053fa3ee5b087c70ae84937245eb5037651293904e6ff29eccd6df5b39badf8a4b4605adcf1f25f8e8494b1efadc5f6f8bf6b89e42e887037cf22fb63574c677e4"])
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r5 = userfaultfd(0x0)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}})
r6 = creat(&(0x7f000009aff8)='./file0\x00', 0x0)
lseek(r6, 0x0, 0x0)
dup2(r1, r0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/26, &(0x7f0000000040)=0x1a)
dup2(r0, r5)
r7 = socket$netlink(0x10, 0x3, 0x0)
writev(r7, &(0x7f0000001000)=[{&(0x7f0000009000)="390000001300090469000b00000000006000804003000000460001070000001419001a0004000200feffff6e0200000000000000000003f500", 0x39}], 0x1)

2018/03/30 14:27:26 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = epoll_create1(0x0)
r2 = dup3(r1, r0, 0x80003)
r3 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00001b3000))
r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000800)='/dev/ppp\x00', 0x40a000, 0x0)
ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)=0x5)
r5 = epoll_create1(0x0)
ioctl$TIOCGPTPEER(r4, 0x5441, 0x4)
socket$inet6_udp(0xa, 0x2, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000dc0000))
clock_gettime(0x0, &(0x7f00000001c0)={<r6=>0x0, <r7=>0x0})
clock_gettime(0x0, &(0x7f0000000500)={<r8=>0x0, <r9=>0x0})
write$sndseq(r4, &(0x7f0000000640)=[{0x0, 0x101, 0x76b, 0xfffffffffffffff8, @time={r6, r7+30000000}, {0x8, 0xfffffffffffffffb}, {0x7, 0x3}, @addr={0x1, 0x8}}, {0x9, 0xfae, 0x8000, 0x7, @time={0x0, 0x989680}, {0x2, 0x3}, {0x377, 0xfff}, @queue={0x4, {0x40, 0x80}}}, {0x80000001, 0x8, 0x2, 0x17, @time={r8, r9+10000000}, {0x800, 0x8}, {0x3, 0x1}, @ext={0xc6, &(0x7f0000000540)="64228a7d864af0e8d542923d853ca7ea3095ff2d6d75f04c12d11d9e80a41b259779cb52bba9c5422e9669973fa9b87741ca31b05090b83c906d285e6442b93810a5bce81a4a549b6f7002052eb61b59a527d069c3a5f25a5b8d4ec4626086fbd8cf0fcb76d1ed81a8d2540dc08aec0dee036f8204dd2e74323b65cf68f007983873189eb09e67cab5e4ebedd2a56955e2c81ffd9111385cc3f679353a39767abbe76ef2e37633b0bddf6b577dace5f8b27742058118d8638d194f081bb03493a5a8de940a3d"}}], 0x90)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000700)={0x20000000000})
getresuid(&(0x7f0000000740)=<r10=>0x0, &(0x7f0000000780), &(0x7f00000007c0))
r11 = getegid()
fchownat(r2, &(0x7f0000000300)='./file0\x00', r10, r11, 0x900)
r12 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9)
r13 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb)
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff)
keyctl$search(0xa, r12, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r13)
ftruncate(r0, 0x9)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000b1eff4))
recvfrom$inet(r4, &(0x7f0000000440)=""/65, 0x41, 0x0, &(0x7f00000002c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
r14 = dup3(r5, r3, 0x80000)
getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8)
openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
setsockopt$inet6_mreq(r14, 0x29, 0x1c, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, r15}, 0x14)

2018/03/30 14:27:26 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

[  311.047335] IPVS: Creating netns size=2552 id=24
2018/03/30 14:27:28 executing program 6:
mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0)
mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0)
mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
mlock(&(0x7f0000b1c000/0x4000)=nil, 0x4000)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400080, 0x0)
ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000680)=ANY=[@ANYBLOB="46000000d7000000e8bf67e6c1c3d220c4243af98ea9c5b3880c6e63fff67620cad4ebd0992b899f99e6f7b575ccbbe551b9eaca1365c3776983cfa59b02c4677c6c337e961cbc572c457d99aa4470bf2f755e9149ca2be60162e96c98d4a4bdcfcb02d5a627631dc18b5482b325db75ea7d74dd606b586b066e54d8d503c03a142a8efff0c086282b5a43b7c019b1eca24fd3fa89c971a73e71377e6fbe41d40dbdd36902ca9f4f62b740a8815540155aca6b1005fc23a1732977e66591268d5997f665ffce22da296b00841cdb60b9954bfbd0dff260"])
ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil})
munlock(&(0x7f0000b20000/0x4000)=nil, 0x4000)
mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x7)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x400000, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{<r2=>0x0}]})
ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f00000002c0)={r2, 0x2})
r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x82080, 0x0)
ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00000003c0))
vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f00000005c0)="ea223ae90e7a71b4c86be294a1cbf923fcffffffff0481a59f83db529ffdfb19c08dbcfd72b2ed7e9fd54fd3d14a6461a183c803161edf1da49da8d3556e68bdb619f47fc7bac5a3f7a50ea9830e2e822318ad96ba8eba2b2915c7f24b9df9f02d836560a64866998a2e6c232c906badbb15ec368045f96973a33b50300ca90ea01f42254882d03500000000", 0xfffffffffffffdd5}], 0x1, 0x21)
r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x80000, 0x0)
ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000b20000/0x2000)=nil, 0x2000})
ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000380)={r2, 0x21})
ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000d2000000db7aee7c34dee39a9396a69deb471f881e9895845d000000d165108a99d4a0be6a217f4183f77348b9d0bf0d6e788ce8054929de6300565391d25c2ab2ffea22c5560a5fd040b89802fd9eb19ddee083f8804e87965ae216031afcd71f9e12395d2bb8264740407385cf83f75de724a9e4c2df119ea47fece075ce1451a75c2c209c301421f694131715a884ff6d93eaca0b92b0fe37d946d9bc82856d1771ade32e99a5ab92b71cb9ca11178d7de677cc0c63d06e52842db1fa47e074e61eb7e5e9a5b0cb57813b249f08f94be819e4030ba4e1c4051a6745b29b90a1a1ad5429362eb40e0a0aae8b5e6bae881aef09733fa681625a03001ebb9ddad5000000000000"])
getsockopt$IP_VS_SO_GET_INFO(r4, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000000300)={0x7, 0x2, 0x2})

2018/03/30 14:27:28 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x0, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:28 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c941")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:28 executing program 4:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0)
r1 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0)
fcntl$setlease(r1, 0x400, 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00')
rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8)
rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8)
fcntl$setsig(r1, 0xa, 0xe)
creat(&(0x7f0000fdeff8)='./file1\x00', 0x0)
add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a", 0x23, 0xfffffffffffffff8)
keyctl$setperm(0x5, 0x0, 0x10001010)
accept4$inet6(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000600)=0x1c, 0x80800)
openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0)
symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00')
syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8)
r2 = socket$netlink(0x10, 0x3, 0x0)
syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002)
r3 = syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x20040)
read(r3, &(0x7f0000fb6000)=""/28, 0x1c)
r4 = getpid()
sched_setaffinity(r4, 0x8, &(0x7f0000d4b000))
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140))
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f000035d000))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0)
bind$netlink(r2, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000740)=0x3, 0x4)

2018/03/30 14:27:28 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:28 executing program 0:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
creat(&(0x7f0000000080)='./file0\x00', 0x1)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x2000, 0x0)
fallocate(r1, 0x3, 0x0, 0xffff)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000280)='htcp\x00', 0x5)
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x40, 0x6}, 0xffffffffffffff15)
r2 = getpid()
ioctl$LOOP_SET_CAPACITY(r1, 0x4c07)
syz_open_procfs(r2, &(0x7f0000000300)='children\x00')
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0)
accept$inet6(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x1c)

2018/03/30 14:27:28 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x4000080, &(0x7f0000df9ff0)={0x2, 0x4e28, @loopback=0x7f000001}, 0x10)
dup3(r0, r0, 0x80000)

2018/03/30 14:27:28 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004)
write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b", 0x31)
r2 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000280)=0xe8)
r4 = getpgid(0xffffffffffffffff)
r5 = syz_open_procfs(r4, &(0x7f0000000380)='io\x00')
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84)
getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x4, 0x0, 0x3, 0xdd, 0x9, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000500)={0x0, 0xea, "07b30fe081eb9ef16b9be2027abd6375a8b9076edd412ba5a685a5a51461191f92fbd91b6cad19e03620ec75e55cdb25e148e3a145073ca2adc479193f491188fb98437667988e27d6a352344c559cf81a993c054f5739c4334e403e70d591fdf91a37c3e01cee1357160dec16094e92f4d670183ea746b8bb562e58904ddf4a2d5a537d0c52559cce6d2c1e364316966837890295b8cafc53f99b48715a9b4cbe1796aee9b9623570d8ec592866f7544eaec7a2d7c3f08c5e6344d8eec9d080aba74e9d6087f0a8f12b0d5be237e55b8300f06791b79f5b6e9e1f859ae0f711964e8e3172a0dc5f20cb"}, &(0x7f0000000640)=0xf2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000004c80)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004cc0)=0x28)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1, 0x401}, &(0x7f0000004d40)=0x18)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3}, &(0x7f00000051c0)=0x8)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x457}}, 0x0, 0x2ca3, 0x1000, 0x8000}, &(0x7f00000052c0)=0x98)
sendmmsg$inet_sctp(r5, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90f", 0xe7}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800)
getgroups(0x2, &(0x7f00000002c0)=[0x0, 0x0])
fchown(r2, r3, 0x0)
r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f0000000340)={0x0, 0x7, 0x101, 0x4})
syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00')
read(0xffffffffffffffff, &(0x7f0000000080)=""/203, 0xcb)

2018/03/30 14:27:28 executing program 5:
r0 = socket$inet(0x2, 0x3, 0x6)
sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffcb4, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:28 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)

2018/03/30 14:27:28 executing program 6:
clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000))
getpid()
socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={<r0=>0xffffffffffffffff})
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=<r1=>0x0)
wait4(r1, 0x0, 0x80000000, &(0x7f000005af70))
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000240)={"0000000000020000000a00", {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}})
r3 = epoll_create1(0x0)
r4 = dup3(r3, r2, 0x80003)
r5 = epoll_create1(0x10)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00001b3000))
r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0)
ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)=0x5)
r7 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f0000dc0000))
clock_gettime(0x0, &(0x7f00000001c0)={<r8=>0x0, <r9=>0x0})
write$sndseq(r6, &(0x7f0000000640)=[{0x0, 0x101, 0x76b, 0xfffffffffffffff8, @time={r8, r9+30000000}, {0x8, 0xfffffffffffffffb}, {0x7, 0x3}, @addr={0x1}}, {0x9, 0xfae, 0x8000, 0x0, @time={0x0, 0x989680}, {0x0, 0x3}, {0x377, 0xfff}, @queue={0x4, {0x0, 0x80}}}, {0x80000001, 0x8, 0x2, 0x17, @time, {0x800, 0x8}, {0x0, 0x1}, @ext={0x0, &(0x7f0000000540)}}], 0x90)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f0000000700))
getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0))
r10 = getegid()
fchownat(r4, &(0x7f0000000300)='./file0\x00', 0x0, r10, 0x900)
add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb)
epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0)
ftruncate(r2, 0xc)
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r7, &(0x7f0000b1eff4))
recvfrom$inet(r6, &(0x7f0000000440)=""/65, 0x41, 0x0, &(0x7f00000002c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
dup3(r7, r5, 0x80000)

2018/03/30 14:27:28 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0)
ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x4)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=@fragment={0x3f, 0x0, 0xcb27, 0x7ff, 0x0, 0x80000000, 0x64}, 0x8)

2018/03/30 14:27:28 executing program 4:
r0 = inotify_init()
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
inotify_rm_watch(r0, 0x0)
inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50)
r2 = inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0)
r3 = inotify_init()
r4 = socket$inet6(0xa, 0x2, 0x0)
sendmsg(r4, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0)
inotify_rm_watch(r1, r2)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x0)
setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x430, 0x0, 0x118, 0x0, 0x348, 0x348, 0x348, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0x0, @empty, {[0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x1000, 0x5, 0x0, 0x0, 0x0, 0x0, 'ip6tnl0\x00', 'ip6gretap0\x00', {}, {0xff}}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff]}, 0x0, 0x100000001, 0x40, 0x0, 0x0, 0xfffffffffffffff9, 'teql0\x00', 'bond0\x00'}, 0xf0, 0x118}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480)
unshare(0x800)
dup3(r3, r0, 0x0)
socket$inet6(0xa, 0x6, 0x1000)

2018/03/30 14:27:28 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x60102, 0x0)
ioctl$TIOCGPTPEER(r0, 0x5441, 0x6)
mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1)
fchdir(0xffffffffffffffff)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r2, &(0x7f0000001640)=ANY=[@ANYRES32=r1, @ANYRES64=r1, @ANYRES32=r2, @ANYRES64=r2, @ANYRES64=r1], 0x20)
ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000240))
open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0)
inotify_init1(0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10)
getsockname$inet(r1, &(0x7f0000000180), &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ea222b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8)
r3 = socket$inet(0x2, 0x1, 0x0)
r4 = dup(r3)
setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4)
bind$inet(r3, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10)
setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e23}, 0x10)
sendmsg(r4, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300)=[{&(0x7f0000000140)="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", 0x198}], 0x1, &(0x7f0000634000)}, 0x0)
readv(r4, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9)
recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1000000000000057, &(0x7f0000001680)=""/4096, 0x1000}, 0x0)
epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0)
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001500)='IPVS\x00')
sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000001600)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000015c0)={&(0x7f0000001540)={0x78, r5, 0x1, 0x70bd2a, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xb9d}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x78}, 0x1, 0x0, 0x0, 0x41}, 0x4)
sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006c00)=[{&(0x7f0000000100)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)="814c52ec3874dd3c609b93a3f03801999cd553bb8a79663bcd977d94a300a4f7bbbeb077", 0x24}], 0x1, &(0x7f0000000700)}, {&(0x7f0000006700)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000006b80)=[{&(0x7f0000006740)="086b0e885aead908456ac5f2a467cc7cc8b92c0228c68a120f8e108a875ad126e10cdbbf41747292d78910ffa4b280245dfc83c8074ffebc821ecbcf71ef904456d8a1a224041f9aeb54bc8d790f20c1c34dad01d9f7a0e26703ba01278df5f0096b4c6577df0131bc6b9f52336f0687b29d010b4ae3217b5f99e89fb37ca2d73182fc7afdf6be125318ae41c22b017ba91aba559546fa23537d8232c0e842463db3a5293a765046b47851ca681f66a9e7a46d2f72c422269e72370226ce93db794ed55ab392ce", 0xc7}], 0x1, 0x0, 0x0, 0x40}], 0x2, 0x5)
perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e)

2018/03/30 14:27:28 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)

2018/03/30 14:27:28 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x4)
setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x2, 0x0, 0x5}, 0xc)

2018/03/30 14:27:28 executing program 4:
r0 = socket(0x200000000018, 0x0, 0x3f)
getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4)

2018/03/30 14:27:28 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x1}, 0x10)

2018/03/30 14:27:28 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c941")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:28 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x0, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:28 executing program 4:
r0 = syz_open_dev$mice(&(0x7f0000792ff0)='/dev/input/mice\x00', 0x0, 0x2)
readv(r0, &(0x7f0000001740)=[{&(0x7f0000000440)=""/160, 0xa0}, {&(0x7f0000000500)=""/251, 0xfb}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001640)=""/252, 0xfc}], 0x4)
read(r0, &(0x7f0000000440), 0x0)
writev(0xffffffffffffffff, &(0x7f000049fff0)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1)
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001800)={&(0x7f00000017c0)=[0x8, 0x5, 0x52a, 0xcfb8d04], 0x4, 0x4, 0x7, 0x100000000, 0x4, 0x9, {0xffff, 0x7, 0x1000, 0x100, 0x1, 0x5, 0xfffffffffffffffa, 0xfff, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, "47c58b4f4ff750ed65d1807304f4aa653b2a32015b899342f411b68c283ae228"}})
ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000100)={0xe7, &(0x7f0000000000)="5094412ac9f22c2b16d1f8eacfcf825de851221822586e8b0afc7264be4a885629bd47cdc7cd98b929e2aed11eae66d5d5d48d2520be42c4da9c24b904ba2faaf79a86cf1f9e161d32c80dfa3ea69c08b45361fe86a2077d33b9a48f6153f637fb5945aefd4641bc630fe7a04cb8c625cb2e219cc82ba89256ce76b74d18a20ebfc110bbdaa98ebc16be33fb282f022e847110921411aebe849287a2be069afabe4d0c2358d5ce9dad4ff7411cbc5dc6d970ff4d6cb1a1523669ac80235b870d3638d3212bde596ac6c488367d5c8c305456a3e6c0ab4f3a5cb0df8e95f37e02a587aa6c57d75c"})
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240)=0x6ac1, 0x4)
getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000400)=0x6e)
fcntl$getown(0xffffffffffffffff, 0x9)
getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000200)=0x30)
tee(r0, 0xffffffffffffffff, 0x7ff, 0x1)

2018/03/30 14:27:28 executing program 3:
r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000780)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x7, @empty, 0x6}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3c}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e22, 0x1b, @dev={0xfe, 0x80, [], 0x18}, 0x3}, @in6={0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0xa}, 0x7fff}], 0xcc)
getpgrp(0xffffffffffffffff)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10)
close(r1)
getegid()
getpgid(0xffffffffffffffff)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@local, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8)
r3 = getegid()
sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)="22fa9cace05756027dddea578e63cc3f89be070debf0f3e3a31311973dd5e3fd7936bacb69721458769620c472146a0c598b0b72f3714ca3e6d99be1effebb55e32222ed7aab86eb20d02cfe09d9f7307e91b35803c9550f76c9836f7017eaf5d88ebf3ce79fa606f6007dfb7e5fdd8dc8b507947b140a8b5b28560a6ebefe2cc40cdc24a380277654157907da", 0x8d}], 0x1, &(0x7f0000000c00)=ANY=[@ANYRES32=r3, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00'], 0x28, 0x40081}, 0x44080)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
lseek(r0, 0x0, 0x6)
sendfile(r0, r0, &(0x7f0000317000), 0x7f8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000bc0)='./file0\x00')
syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2)
r4 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="d155a43180d33c56428fbdc540d80ae9ddc873fd563d56fe91c166f190842b8f8add20da02e63fd41079a762327b3140a78db37b74c0f93ece17cd3dcb245bd26f140396bd4f5dc19d8373706efab2db1e18fa0e1a48d10bcede691176eafb77307c2cef6e4188e5381b1d5bf88a413e1891d34869dc5198b2b09df711d911516954c5e1e408e7729ad2ee", 0x8b, 0xffffffffffffffff)
keyctl$instantiate_iov(0x14, r4, &(0x7f0000000a80)=[{&(0x7f0000000180)="9e230955b4af8186bec3ac2718edc871e9a551c34f8da23a14", 0x19}], 0x1, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)

2018/03/30 14:27:28 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
personality(0x200000)

2018/03/30 14:27:28 executing program 6:
perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x2)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
perf_event_open(&(0x7f0000aaa000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x48000, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000740)='cgroup.events\x00', 0x0, 0x0)
setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000100)=0x9, 0x4)
socket$key(0xf, 0x3, 0x2)
ioctl$KDADDIO(r2, 0x4b34, 0xbcda)
listen(0xffffffffffffffff, 0x0)
sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', <r3=>0x0})
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in=@dev={0xac, 0x14, 0x14}, 0x4e24, 0x1, 0x4e20, 0x1, 0x0, 0x20, 0x80, 0x2d, r3, r4}, {0x7, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffe, 0x81}, {0x0, 0x0, 0x1000000000000, 0x7}, 0x0, 0x0, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x2, 0x8, 0x7fffffff, 0x0, 0x7}}, 0xe8)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x2}, 0x14)
ioctl$VT_RELDISP(r2, 0x5605)
setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000780)={0x0, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108)
setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000300)=0x3, 0x4)
syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x0, 0x200)
recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000140)=""/176, 0xb0}, {&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f00000003c0)=""/130, 0x82}], 0x3, &(0x7f0000001500)=""/124, 0x7c}, 0x0)

2018/03/30 14:27:28 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)

2018/03/30 14:27:28 executing program 0:
r0 = socket(0x10, 0x3, 0x0)
write(r0, &(0x7f0000000000)="2400000058001f00c257dee855a9a24102000710080001defeffffff0800cd249be92caf", 0x24)

2018/03/30 14:27:28 executing program 0:
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14}}, 0x10)
r0 = memfd_create(&(0x7f0000001280)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x2)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200))
ptrace$peekuser(0x3, 0x0, 0x542ca047)
r1 = socket(0x10, 0x803, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000330000)=0xfec, 0x4)
keyctl$assume_authority(0x10, 0x0)
sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f00000012c0)='net/anycast6\x00')
fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000000))
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000014000), 0x10001)
syz_open_dev$mice(&(0x7f0000000740)='/dev/input/mice\x00', 0x0, 0x80040)
r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vga_arbiter\x00', 0x8000, 0x0)
setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000300)=@req3={0x0, 0xffffffffffffff00, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0xfe00000000000000}, 0x14)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000007c0)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2)
setsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000000380), 0x0)
ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0)
getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={r4, 0x10000, 0x6, 0x100000001, 0x0, 0x0, 0x0, 0x9, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x1, 0x4, 0x5}}, &(0x7f00000002c0)=0xb0)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000780), &(0x7f0000001400)=0x8)
recvmsg(r1, &(0x7f0000fa3000)={&(0x7f00000000c0)=@ax25, 0x69, &(0x7f00002e6f80), 0x0, &(0x7f0000878000), 0xfffffffffffffeb3}, 0x40000004)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
r5 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0)
ioctl(r5, 0x44000002285, &(0x7f000045bfd3)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07")
read(r5, &(0x7f0000b07000)=""/36, 0x24)
creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0)

2018/03/30 14:27:28 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:28 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0)
getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x100000001, &(0x7f0000000080)=0x2)

2018/03/30 14:27:28 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
r1 = dup2(r0, r0)
ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000200)=""/249)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:28 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c941")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:28 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:28 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x0, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:28 executing program 3:
r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0)
madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb)
r1 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x28013, r0, 0x0)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0)
getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0x2)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r1})
r3 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x8d, 0x100)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000280)={0x8, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}]})
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000040)={<r4=>0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r4, &(0x7f0000000140)=0x4)
openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0xa4040, 0x191)
ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f00000002c0))

2018/03/30 14:27:28 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
r1 = socket$inet6_dccp(0xa, 0x6, 0x0)
sendto$inet6(r1, &(0x7f0000000280)="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", 0x1d9, 0x8000000000000000, &(0x7f0000000240)={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x8}, 0x1c)

2018/03/30 14:27:28 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:28 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:28 executing program 0:
r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000740)={0x0, 0x80000, <r2=>r1})
r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rtc\x00', 0x800, 0x0)
poll(&(0x7f0000000780)=[{r0, 0x2}, {r0, 0x82}, {r1, 0x2042}, {r0, 0x60}, {r0, 0x2017}, {r1, 0x8000}, {r1, 0x2}, {r1}, {r1, 0x28}, {r2}], 0xa, 0x0)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000005c0)=0x4)
ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x0, 0x6, 0x77e, 0x0, 0x0, 0x2})
setsockopt$inet6_group_source_req(r4, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r6 = gettid()
getpid()
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000009c0)={<r7=>0x0, 0x0, <r8=>0x0}, &(0x7f0000000a00)=0xc)
r9 = syz_open_procfs(r7, &(0x7f0000000e40)='net/sockstat\x00')
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r10 = socket(0x10, 0x1000000000803, 0x0)
r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x106, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x400006, 0x0)
writev(r11, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1)
read(r11, &(0x7f0000000100)=""/103, 0x67)
ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000cdf000)={0x7ff})
ioctl$TIOCPKT(r11, 0x5420, &(0x7f0000566ffc)=0x7fff)
ioctl$TCSETA(r11, 0x5402, &(0x7f0000a26fec))
getsockopt$netlink(r10, 0x10e, 0x4, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4)
setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000f46000)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110)
getsockopt$inet6_opts(r9, 0x29, 0x3f, &(0x7f0000000840)=""/81, &(0x7f00000008c0)=0x51)
readv(r9, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}], 0x1)
sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000980)={&(0x7f0000001140)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYRES16, @ANYRES32=r9, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000ac0)=ANY=[@ANYRES64=r8, @ANYRES32=r6, @ANYPTR, @ANYRES64=r9], @ANYBLOB="ae8eefd053eb8530e169449c85d58403273b8e2d3e5daf7e"], @ANYBLOB="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"], 0x2}, 0x1}, 0x20004840)

2018/03/30 14:27:28 executing program 3:
socket$inet_dccp(0x2, 0x6, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x400000, 0x0)
r0 = syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x600000)
signalfd(r0, &(0x7f0000000380)={0x1}, 0x8)
timerfd_create(0x0, 0x0)
unshare(0x20000400)
pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8})
unshare(0x20000)
openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x4000, 0x0)
r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x10040)
r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0)
ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000200))
setns(0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0x8, 0x5, 0x3})
ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000040))
clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000))
fcntl$addseals(0xffffffffffffffff, 0x409, 0x0)
mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0)

2018/03/30 14:27:28 executing program 4:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000df4000), &(0x7f0000aab000)=0x4)

2018/03/30 14:27:28 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x0, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:28 executing program 6:
r0 = socket(0x10, 0x802, 0x0)
write(r0, &(0x7f0000498f86)="110000001a0025f000180204c3edfc0002", 0x11)
r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff00000000, 0x4000)
ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040))

[  312.197771] binder: 21589:21592 ioctl c018620b 200000c0 returned -14
[  312.219727] binder: 21589:21595 ioctl c018620b 200000c0 returned -14
2018/03/30 14:27:28 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:28 executing program 4:
setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040), 0x10)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0)
socket$pppoe(0x18, 0x1, 0x0)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rfkill\x00', 0x2000, 0x0)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000580)="66700200")
r1 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@generic, &(0x7f0000000080)=0x80)
setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x9, 0x7, "dd43b1d81f1d2b8d82db49aa5dd958b64ccac03681520e8c6492694a170eb49ed7d378bffe56233bf1380678c432fe4b79a54cafd712d3ab8f043c7018416987fe57203ac932e1552a6737b6bfcfd22d"}, 0xd8)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0xfffffffffffffc1e}, 0x10)
r2 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175")
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000000180)=""/117, 0xffffffffffffff29)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200))
ioctl$fiemap(r1, 0xc020660b, &(0x7f00000006c0)={0xfffffffffffffffd, 0x64af0a6f, 0x1, 0x1, 0x4, [{0xff, 0xfffffffffffffff9, 0x250, 0x0, 0x0, 0x1000}, {0x0, 0x6, 0x20, 0x0, 0x0, 0x401}, {0x1ff, 0x100, 0xbb560, 0x0, 0x0, 0x4}, {0xfffffffffffffa19, 0x0, 0x1, 0x0, 0x0, 0x200}]})
mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6")
preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0))
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={<r3=>0x0, 0x40, 0x8, 0x3ff, 0x2, 0x1}, &(0x7f00000005c0)=0x14)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000600)={r3, 0x7}, 0x8)

2018/03/30 14:27:28 executing program 6:
mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={<r1=>0x0})
ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={<r2=>0x0})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0xc0, 0x0, &(0x7f0000000100)=[@clear_death={0x400c630f, 0x3, 0x3}, @decrefs={0x40046307, 0x3}, @increfs_done={0x40106308, r1}, @clear_death={0x400c630f, 0x2, 0x1}, @dead_binder_done={0x40086310, 0x2}, @acquire_done={0x40106309, r2, 0x2}, @request_death={0x400c630e, 0x2, 0x4}, @release={0x40046306, 0x4}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x38, &(0x7f0000000080)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f00000000c0)=[0x18, 0x38, 0x18, 0x30, 0x40, 0x38, 0x20]}}, @release={0x40046306, 0x2}], 0xae, 0x0, &(0x7f00000001c0)="a115524236981b89dcc01ec6372036c1b4ed26591676f913d69f37448b0ba2bced4e6e6f19cbe850aa247b47f625061b17d50f9536fbdf0a329a136b401e2bd9b730345647b18c555aaaee527edb1cfa96668ed7bc5ca3275259350701a27110324cb17987c735fc530414bd130afe88937fe249f59be84c4fa0cc93ad001a6b2ae7dce361d5ccebb774f1c56cc6ed5138c60895df7b8b76b8b3ce9e6af08c456833699a1420db2ed5d3a9bede6b"})
mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000012cf22)})

2018/03/30 14:27:28 executing program 5:
r0 = socket$inet(0x2, 0x4, 0x10000000000003)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x7b, 0x3f}, 0xc)

2018/03/30 14:27:29 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

[  312.322360] binder: 21626:21627 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3
2018/03/30 14:27:29 executing program 0:
r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x802)
accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/status\x00', 0x0, 0x0)
mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0)
r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9})
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, r2, 0x0)
r3 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="096e1b7e81adbd563e3922a77ca44e7719aba3a3dd0255a87836462e941957066e63ab9ce4148646", 0x28, 0xfffffffffffffffa)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0)
writev(0xffffffffffffffff, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d", 0x1b}], 0x1)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)="637075616363742e75736167655ff0657263707500be1ae99f1e13f88ebd78c7f82e08fac95e9f542fb93cb245ceeb71f1ecf5aca704deb323b76879494bd9ef9bef96bed482ca4d0d47267db97d8e1553641dadd9a7cb63787d873d3a72801a043acd77009870aa484ff9acbb3855fb62898267ee4b", 0x0, 0x0)
ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000f9f000)={0x4bc4})
ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc004240a, &(0x7f0000000680)=ANY=[@ANYBLOB="1e6b2f2753e312337873957bc9d45bca892c997391cea6f678a0e69aa9a46118ed6d228b9ab130a865bc470cad99192425a51c1b78e4276bd6d6b14db6f94c9e46b125d13d153fe3b19a629401fe8a39513184e56205b19f2a8727d036f7087371c3d22b533a089103216797f15fef75aee73ac34947eddecf4ce141e22530ab31d7afb6b8880a"])
ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x6})
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8)
getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000180)=0x14)
remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x101, 0x4000)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)=0x401, 0x4)
ppoll(&(0x7f0000000400)=[{0xffffffffffffffff, 0x2002}, {r4, 0x2}, {r4, 0x1}, {r4}, {r4, 0x8100}, {r4, 0x1}], 0x6, &(0x7f0000000100), &(0x7f0000000480), 0x8)
keyctl$assume_authority(0x10, r3)
getpeername$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000580)=0x14)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000b40)={{{@in, @in=@broadcast=0xffffffff, 0x4e23, 0xcddb, 0x4e20, 0x0, 0xa, 0xa0, 0xa0, 0x7f, r5, r6}, {0xeb7, 0x3, 0x1f, 0x0, 0xfe0, 0x1}, {0x8, 0x2, 0x8, 0x4}, 0x6, 0x6e6bb7}, {{@in, 0x4d6, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6, 0x3, 0x1, 0x8, 0xffff, 0x4}}, 0xe8)
r7 = socket$inet6_udp(0xa, 0x2, 0x0)
r8 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc)
connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e)
close(r7)
sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0)
add_key(&(0x7f0000000a80)="6173796d6d65747269630041472e8b637f55f694fcef0e58fc2ac924f9dd8addbd7bdb020097658e7651738b0e4ab818c6e76c0d075a9aafccb8dfa463c0e04194ee37284e414193d860", &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)="1b83f16280b6a8179a7787e2397eb2e5c3a9ce233c014760882b052a928bb5ff16e21dfdf0e91f11ca76ffa3714937368b20e187667a00056912b1cdefdaf0a6e95118a0a5be2f572f7296b8834faa69052b5f3e69b39a0ff3be4dad3e3372621fefb5516aeec7dfa2942f92a77c00c2a022fc8397bf273dae0e29f0106cb611a97c927023d02afc80596648290a2855870ae8cba508b24d28147b9ce9fd1496951d8cbf1f0be1784bc3c32c685de94685a986a5bbadc75d5978d059ed4878f72a9ed6ac5d8608a7f0cf5bafa0cd28aa2b27159449faafeeb12f", 0xda, 0xfffffffffffffffc)
mq_timedsend(r1, &(0x7f0000000240), 0xfffffffffffffee9, 0x0, &(0x7f0000000040)={0x0, 0x989680})

2018/03/30 14:27:29 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

[  312.363263] binder: 21626:21640 Acquire 1 refcount change on invalid ref 0 ret -22
[  312.363403] binder: 21626:21627 DecRefs 0 refcount change on invalid ref 3 ret -22
[  312.363412] binder: 21626:21627 BC_INCREFS_DONE u0000000000000000 no match
[  312.363419] binder: 21626:21627 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2
[  312.363426] binder: 21626:21627 BC_DEAD_BINDER_DONE 0000000000000002 not found
[  312.363433] binder: 21626:21627 BC_ACQUIRE_DONE u0000000000000000 no match
2018/03/30 14:27:29 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:29 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x0, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:29 executing program 0:
socketpair(0x1f, 0x0, 0x7, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x101000, 0x0)
r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, @remote}, &(0x7f0000000200)=0x10, 0x80000)
setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x16}, @multicast1=0xe0000001, @rand_addr=0x500000000000000}, 0xc)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x28, r4, 0x200, 0x70bd25, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000000}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x48000}, 0x4000004)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @rand_addr}], 0xfef3)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
getrusage(0x0, &(0x7f0000000540))
setsockopt$IP_VS_SO_SET_EDITDEST(r5, 0x0, 0x489, &(0x7f0000000000)={{0x3c, @broadcast=0xffffffff, 0x4e20, 0x1, 'fo\x00', 0x11, 0xc938, 0x1b}, {@rand_addr=0x1, 0x4e24, 0x0, 0x7, 0xffffffffffffffe1, 0x8}}, 0x44)
setsockopt$inet_buf(r5, 0x0, 0x40, &(0x7f0000000000), 0x0)
setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x8, 0x4)

[  312.363460] binder: 21626:21627 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2
[  312.363479] binder: 21626:21627 Release 1 refcount change on invalid ref 4 ret -22
[  312.363485] binder: 21626:21627 got transaction to invalid handle
[  312.363493] binder: 21626:21627 transaction failed 29201/-22, size 24-56 line 3011
[  312.451685] binder: 21626:21627 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3
2018/03/30 14:27:29 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

[  312.466188] binder: 21626:21627 DecRefs 0 refcount change on invalid ref 3 ret -22
[  312.510782] binder: 21626:21627 BC_INCREFS_DONE u0000000000000000 no match
[  312.529019] binder: 21626:21627 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2
[  312.543974] IPVS: set_ctl: invalid protocol: 60 255.255.255.255:20000 fo
[  312.546788] binder: 21626:21627 BC_DEAD_BINDER_DONE 0000000000000002 not found
[  312.546796] binder: 21626:21627 BC_ACQUIRE_DONE u0000000000000000 no match
[  312.546824] binder: 21626:21627 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2
[  312.546843] binder: 21626:21627 Release 1 refcount change on invalid ref 4 ret -22
[  312.546849] binder: 21626:21627 got transaction to invalid handle
[  312.546856] binder: 21626:21627 transaction failed 29201/-22, size 24-56 line 3011
2018/03/30 14:27:29 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
clock_getres(0x5, &(0x7f0000000000))
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x2, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:29 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:29 executing program 3:
r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000b80))
r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd)
ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000004c0))
r3 = socket(0xa, 0x2, 0x0)
r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0)
connect$inet6(r3, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c)
fallocate(r4, 0x0, 0xffff, 0x1f)
setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4)
connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000003c0))
sendfile(r3, r4, &(0x7f00005faff8), 0xfffb)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x9c, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x34800}, @in6={0xa, 0x0, 0x200, @empty, 0x9}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x14}}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000340)=0x10)
unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00', 0x0)
ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x8, 0x1}, {0x8, 0x5afb9251}]})
accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x800)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={0x0, 0xc84}, &(0x7f0000001040)=0x8)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, &(0x7f0000000ec0), 0x0, &(0x7f0000000680)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x4ae4, 0x1, 0xad, 0x7fff}}], 0x60, 0x10}, 0x8000)
keyctl$instantiate_iov(0x14, r2, &(0x7f0000000980)=[{&(0x7f0000000600)}], 0x1, 0x0)
rename(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)='./file1\x00')
write$cgroup_subtree(r0, &(0x7f0000000280)=ANY=[], 0x0)
r5 = dup(r1)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90)

2018/03/30 14:27:29 executing program 6:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000240))
ptrace$peekuser(0x3, 0x0, 0x542ca047)
ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
r1 = socket(0x4, 0x80807, 0x0)
setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000680)={0x652b, 0x7b, 0x3}, 0xc)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa100, 0x0)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@empty, 0xff, 0x2, 0x3, 0x8, 0x81, 0x1, 0xfffffffffffffcd7}, &(0x7f0000000080)=0x20)
ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000500)=0xe8)
bind$packet(r1, &(0x7f0000000600)={0x11, 0xf8, r3, 0x1, 0x5f000000000000, 0x6, @random="50aea70f574d"}, 0x14)
r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={<r5=>0x0, 0x9, 0x2}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={r5, 0xa8, &(0x7f0000000540)=[@in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x5}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x16}, 0x3}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80}, 0xaf31}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000000440)=0x10)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
r6 = dup2(r0, r0)
connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
getsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000000480), &(0x7f0000000640)=0x4)
ioctl$TIOCMSET(r6, 0x5418, &(0x7f0000000280)=0x800)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x38, &(0x7f00000004c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in6={0xa, 0x4e23, 0xfc3, @ipv4={[], [0xff, 0xff]}}]}, &(0x7f0000000140)=0x10)
execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000340)='/dev/loop-control\x00', &(0x7f0000000380)='uservboxnet0\x00', &(0x7f00000003c0)='/dev/loop-control\x00'], &(0x7f0000000480))

2018/03/30 14:27:29 executing program 4:
r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0)
r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9})
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, r2, 0x0)
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r3)
r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x20)
write$tun(r4, &(0x7f0000000080)={@void, @void, @x25={0x3, 0x0, 0x27, "8cd0ac3463a44ce35f7745f26b2c1d160a2c7f1e"}}, 0x17)
fcntl$setstatus(r4, 0x4, 0x6000)
unlink(&(0x7f0000000000)='./file1\x00')
pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0)
sendmsg$IPVS_CMD_DEL_DAEMON(r4, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x6c, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9704}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x21}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x6c}, 0x1}, 0x0)
sendmmsg$nfc_llcp(r1, &(0x7f0000004d00)=[{&(0x7f0000000440)={0x27, 0x1, 0x0, 0x7, 0x2, 0xfff, "39298f6275497df1f20c6aca3bf5d34654a93329c08a0c7eed00c403a6435194c60cfe68ebd8e38cdfb5a40f9f95344c69360b9c9f680fa4c0261b87524a1d", 0x1f}, 0x60, &(0x7f0000000880), 0x0, 0x0, 0x0, 0x4}, {&(0x7f0000002e40)={0x27, 0x0, 0x9, 0x1, 0x2, 0x3, "c3148c3271d22f74f1b1d866d859bfcb9b1fb1f95e3100d85f95943b082858fddd32cdc999c0e4abcaf462347d7ac3b7d82554172b8306346b6bf5731db6fb", 0x1d}, 0x60, &(0x7f0000000900), 0x0, 0x0, 0x0, 0x1}], 0x2, 0x80)
keyctl$assume_authority(0x10, 0x0)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
r6 = socket$l2tp(0x18, 0x1, 0x1)
rt_sigpending(&(0x7f00000002c0), 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={<r7=>0x0, 0x6}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x7, 0x8, 0x7f, 0x5d, r7}, &(0x7f00000004c0)=0x10)
r8 = dup2(r6, r2)
ioctl$TUNSETVNETHDRSZ(r8, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc)
connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
close(r5)
sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1}, 0x0)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)="ad6e2301849005b80f700749ce55a60fe1e41d5768c90ac2926a4d5cb5677573b42b9cd3cd194619f6f0d5f7662113df4b522d72293454068d859944dc8bd1449d14a763b027c673a6e2cade559a7e77f5b0baa3f974e87324b419317a5ad3044011f1204665", 0x66}], 0x1, 0x0)
mq_timedsend(r8, &(0x7f0000000600), 0x106437ac235865a7, 0x3, &(0x7f0000000500)={0x0, 0x989680})
mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000000600))
ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f00000006c0)={0x5, &(0x7f0000000680)=[{}, {}, {<r9=>0x0}, {}, {}]})
ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000640)={r9})

2018/03/30 14:27:29 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:29 executing program 0:
r0 = socket$inet6(0xa, 0x2000000802, 0x0)
connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c)
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c)
lseek(0xffffffffffffffff, 0x3, 0x1)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f00004fd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x0, 0xec4, 0xd5, 0x98}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x10000, 0xfff}}], 0x90}, 0x0)
r1 = socket$inet6(0xa, 0x8000000000000802, 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000)
sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4)
fdatasync(r1)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x88)
request_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)='/dev/ppp\x00', 0xfffffffffffffffb)
times(&(0x7f0000000140))
keyctl$unlink(0x9, 0x0, 0x0)

2018/03/30 14:27:29 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:29 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

[  312.620688] IPVS: set_ctl: invalid protocol: 60 255.255.255.255:20000 fo
2018/03/30 14:27:29 executing program 5:
r0 = socket$inet(0x2, 0x4, 0x8000000000000004)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:29 executing program 0:
r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1d, 0x0, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x0, 0x1]})
r1 = dup(0xffffffffffffffff)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r2)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000000340)=0x4)
r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0xbfd)
r4 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x4)
perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r4, 0x0)
unshare(0x20000)
ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000380)=<r5=>0x0)
r6 = syz_open_procfs(r5, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3")
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}, 0x9f2}, &(0x7f00000001c0)=0x90)
setns(r6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00000002c0), 0x4)
ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000000040))
clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000))
getrusage(0x0, &(0x7f0000000200))
r7 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x208001)
unlink(&(0x7f0000000000)='./file1\x00')
syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f00000001c0)="0ff96be526dc7479dc678fe17208e927d579bb11494cc46be4a90529", 0x1c)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYBLOB="000000007ec03bedfbd6324e078bedc0261b9da9c478065b2053eb6774582233a3260d0000bf3d5a2611c00800000054879c5b360e3f529d1d26e5ea7d14b1a83d6be04f6dc730af3f130b1ae42027cd1ad2042d627fa563c4d980ff0f80a5fc14e32bd2a9a1a5f0f1dfb5a062fd747efab70031512974a8232dc522c35a376e5e11de51e83403"], 0x1}, 0x1}, 0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in=@loopback, @in=@local}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f00000005c0)=0x178)
ioctl$ASHMEM_GET_PIN_STATUS(r7, 0x7709, 0x0)

2018/03/30 14:27:29 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:29 executing program 4:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x100000000, 0x3, 0x1, 0x7, 0x0, 0x6}, 0x20)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x80000, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4)
unlink(&(0x7f0000000040)='./file0\x00')
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r2, 0x0)
connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}, 0x1}, 0x1c)
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=<r3=>0x0)
sched_setscheduler(r3, 0x0, &(0x7f0000000180)=0x9)
fchdir(0xffffffffffffffff)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000))
r4 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff)
ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7)
memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0)
write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001640)=ANY=[@ANYBLOB="ab12779a6f325bf42897491fc63a340590fc97d5c0d5ef3d1dc58df0d7c59ce226ab5e3e10f89530b7b7430df374f3876de52526953049b6429f13fd945d9a46f9e89e4b45b5b4d489628a8e5558269973aed11a44a7a0f606ebdbb32a630d91d734a0fbc280ecbbb1aa1726259166"])
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001340), &(0x7f0000001380)=0xc)
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)={0x80000000})
r5 = gettid()
r6 = syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802)
process_vm_writev(r5, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x53}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001200)=""/114, 0x72}], 0x8, 0x0)
setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000001bc0)=ANY=[@ANYBLOB="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"], 0x1)
openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0)

2018/03/30 14:27:29 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:29 executing program 3:
r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000780)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e22, 0x1b, @dev={0xfe, 0x80, [], 0x18}}, @in6={0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0xa}, 0x7fff}], 0x94)
getpgrp(0xffffffffffffffff)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, <r1=>0x0, <r2=>0x0}, &(0x7f0000000440)=0xc)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000387000), 0x4)
sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000840)="02e794791b598e1628ee09356a9c710ae727a05628a9ef607c8239d1f06bdd87923e86a5c31c08bc31e7190122a9771242854b1302047ba16a3cfd02b86bdac7274b8ed272378e141a6cf43342d3d0151fb3699104fc9f945a7656a108c6e5d5023eacc875c037a6991fcf2c9637f6b84111ff89f6cf32d0fdab1c582ed96c870a11a46b46cf7a49dd24e4017d3412b6306b38adb58ab98180daf3d397d6266dcd19a681ec609daa45902b154295294f07bd5d778af8c316e385712ddf889c3208e2fe1c9c8ed6dd86fa8f263d3f532b005066a68099f6f295fad2014c89407846a1edc396afe50a", 0xe8}], 0x1, &(0x7f0000000940)=[@rights={0x20, 0x1, 0x1, [r0, r4, r0, r0]}, @rights={0x18, 0x1, 0x1, [r4, r3]}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, 0x0, r1, r2}, @rights={0x18, 0x1, 0x1, [r4]}], 0x88, 0x40040}, 0x10)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0)
setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10)
close(r3)
getpgid(0xffffffffffffffff)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@local, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8)
getegid()
sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)="22fa9cace05756027dddea578e63cc3f89be070debf0f3e3a31311973dd5e3fd7936bacb69721458769620c472146a0c598b0b72f3714ca3e6d99be1effebb55e32222ed7aab86eb20d02cfe09d9f7307e91b35803c9550f76c9836f7017eaf5d88ebf3ce79fa606f6007dfb7e5fdd8dc8b507947b140a8b5b28560a6ebefe2cc40cdc24a380277654157907", 0x8c}], 0x1, &(0x7f0000000c00)=ANY=[], 0x0, 0x40081}, 0x44080)
socket$inet6(0xa, 0x3, 0x7ff)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
lseek(r0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={<r5=>0x0, 0x9, 0x80}, &(0x7f0000000600)=0xc)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000640)={r5, 0x3, 0x100000001, 0x8, 0x5, 0xffffffff}, &(0x7f0000000740)=0x14)
sendfile(0xffffffffffffffff, r0, &(0x7f0000317000), 0x7f8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000bc0)='./file0\x00')
syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000a00)={0x80000001, 0x7, 0x2000}, 0x4)
open$dir(&(0x7f0000000080)='./file0/file0/file0\x00', 0x2, 0x123)
r6 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="d155a43180d33c56428fbdc540d80ae9ddc873fd563d56fe91c166f190842b8f8add20da02e63fd41079a762327b3140a78db37b74c0f93ece17cd3dcb245bd26f140396", 0x44, 0xffffffffffffffff)
r7 = add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb)
keyctl$instantiate_iov(0x14, r6, &(0x7f0000000a80)=[{&(0x7f0000000180)="9e230955b4af8186bec3ac2718edc871e9a551c34f8da23a14", 0x19}], 0x1, r7)
socket$nl_generic(0x10, 0x3, 0x10)

2018/03/30 14:27:29 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:29 executing program 6:
r0 = socket(0x10, 0x3, 0x0)
recvmsg$netrom(r0, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0)
r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb)
r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000180), 0x0)
keyctl$unlink(0x9, r1, 0xfffffffffffffffb)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"})
syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200)
r3 = socket(0x11, 0x100000802, 0x0)
r4 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001})
ioctl$TUNSETLINK(r4, 0x400454cd, 0x308)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201})
r5 = dup2(0xffffffffffffffff, r2)
ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400})
write$cgroup_subtree(r5, &(0x7f00000001c0)={[{0x2d, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x0, 'pids', 0x20}, {0x2d, 'cpu', 0x20}, {0x0, 'io', 0x20}]}, 0x20)
recvmsg$netrom(r5, &(0x7f00000003c0)={&(0x7f0000000100)=@ax25={0x3, {"9b2058e440c556"}, 0x80000000}, 0x10, &(0x7f0000000380), 0x0, &(0x7f0000001140), 0x0, 0x4}, 0x0)

2018/03/30 14:27:29 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x4)
r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000980))
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000a80)={<r2=>0x0, 0x9}, &(0x7f0000001ec0)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001f00)={r2, @in6={{0xa, 0x4e22, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}, 0xffffffff, 0x3ff}, &(0x7f0000001fc0)=0x90)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000800)={@local, @rand_addr, <r3=>0x0}, &(0x7f00000009c0)=0x15b)
sendmmsg(r0, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="9081f88b6ad73dd1e94e23d9ca80220a83ba846e6e17f930e9afee193db9311b407ddd496f8bba46b03921bd25bdcd5c500a9e3820c6e5e59ac143f14d95af8c5e89757a01ae45490502eabdab7e6c64108e4daa9ba1bcd522972cf3e62d0fe8dd8b1fb87495ba3353bc3215b7c815431605facdc83adaee85", 0x79}], 0x1}, 0x8000}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000000c0)="3e2fc489c9ab3e223d1da35cf47ce7e808f988906deff15cd50d9b9ca1f0946b1b8d1c62ef84f12ad113ab6fd25c738c45239d09152010bd51c1", 0x3a}, {&(0x7f0000000100)="97e2201b86894dee7710f4fc8391147ed42c09fd5c39bb36cffa85e146e96d76fd5d7c31d5224004c711a8bf5c8585ec49c9e21de3f0d8e1621fb26c475b18e23e23d9924410dddcf865531e3f4e5e7589109516d2dc8f3679a3afba9f8b6e518de77ec99623e2ea6103afe85d55d43c87ca2013f27d914d7695f56a424d14046901654beabceb4b2424b82d79cf2e78ba34e18997a9a371243196de434235f3ce58150227dec2a029b0df04867dcb66d412b9065b196ea7fb88407e50a08fb220a00009c1c4dc346f121b0238b80af7038ee093d4fa08a7ffd731c6fcc6078f", 0xe0}, {&(0x7f0000000200)="f2d74a991bccff01eaed94f8f937", 0xe}, {&(0x7f0000000240)="e2430d3c1a11229eb00f680298de8af3f46cc2e5ccbe46343b5622712bc790b443865f1d98f0d1694d2ee0525a47b939c8d718c5e92407a02c8b484460c5045361699dc3c07f5dac58f9424fc21d2b4308d6a0f5718a52ad642586e17cc93cd486119c21aac414a227e92a5c4813c02b30aeecea73914e7bf475ecb2227a02a8f42796e07b9056a6972b6571dc20d3920d0583e2bd66f8ccac76d27a3266f50813296b01fd2b2c849131befbc7bae39172b372e5cd7d3ba553a162fdc6a362e65246ebd7cc", 0xc5}, {&(0x7f0000000340)="e3e2fb45045a14d65fcdffb7943a2ccdb9569cce5a3ec7d2e785e6a48307ce8204c1a860c12d85f9b1d42a99d6e4c5537e4495d68b13b12a83cbc8f9e1c50fb22d10d2cb2017b1abaa801697ca6f30c9eab3f3266dfd66a6c5cde2f18a403f95adf24ef15f8dbaa3d0ef82b524a6629b0f8c8a4c84af4ec3a122d0d1a1555614f9fd0199e3e102b699bf7cf7ba26b0044ed62a0dedbf95799ecf4df93efe87aa636ab6e761c113ac5cf00c9be91021d4089eaa7b3eda1d40ca288de8a720428cd35d3b5e5a2820d87fd9c949d7e443a1ff65f3b0ea5d26eab5aff1f55cc3", 0xde}, {&(0x7f0000000440)="ab39f4d1ea5d7189ce9b573948def6917fa2d1801c7151cb79a8458f011c4620eb5ff22dd04e538ae1afe869cdc12edf8dcc40501940e2def773c07d48e2b0c2c22399eae25fa7c9373270a290ce2bf23a323b778f3ae7bada3b6cd33d4809f6e95c87d70b7ee20a4085f2a7bb82efc0923297509687ebc465b0db2f06726ab809690393b520", 0x86}, {&(0x7f0000000500)="a6ce8fa6cebe", 0x6}, {&(0x7f0000000540)="b1af2a07fc5790498464c47dbdcca639ccd688515313925db6796d69ed6e5557fee791fa921bf6c798dccdb911cb494eb45d3f2ca5cc49886d0a9132c6fc44bbe6b98d27122951c7f0e34f2933d9e18b2137", 0x52}], 0x8, &(0x7f0000002200)=ANY=[@ANYBLOB="e800000000000000ff00000001000000cc28e3ea4e97e0dbfbee8ba72036774bb85ea680bf202d7439e8768d0a5741effaf9a7437307896af28c50e667e616cdead1c0d64db499460fe03778e40cf298b869cc2dc82f317cfb28943003936ac215604ca44f4b51fc7f0846c8e45e18d476b831b12d391475ecfcf6a23aafdb7d6f38f6131d4854afdc619d72a0bcfab0846cf0363f4a1e792d8dae52a1ba83af4a8abe849eafe1c85c8671ca73979cabaa5d4a926467706a323f240fa6375ed17df2058c8d7313ad9d40b413b010ec348150421daefd9b62831f247d61ac1364053e15287f734e2efc000000000000000000000000"], 0xe8, 0x8000}, 0x3f}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000740)="972941953402a784ad2a0b720e5650fc1b730692f2ae34abedb5cdcc22b7739874d09675f117ac8303ad24493678d872e3a828e122e0baf88961c1d6c633b6e030b3ba5b90c624069502088127393f858fe5ee917937a1b822986061f6361b7c208905e1fa3763e40b08e570fba588103c50461f", 0x74}], 0x1, 0x0, 0x0, 0x1}, 0x1}, {{&(0x7f0000000a00)=@ll={0x11, 0x17, r3, 0x1, 0x4, 0x6, @random="9721721daf6e"}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000ac0)=[{0xb8, 0x11c, 0x4, "77ee9fe3de90dc8e8954be52e1b0521bf50147a89019bd79462a38fc3003e1d98f7ae64ed0a0271c3c2b7e89823ae36c7a09800539b89246107e9b1b262fd11ebcb4b5ff224839fc092b5222df7a0993fa9e9d063b39cd481119dde5f6cbda225843a2d83ba744461651877bf0564076d041c79ffed7163f8100b0e5416052fe80e00972b48aa458886ea30170f1fcfc090fee0551ab614c90ee32cb724c8b2aaa77"}, {0xf0, 0x11, 0x8, "8545b0fa6a900331b661ba919d3b789ce7dbe1097829d89cc6d17dc6fae45db94dd65d74ee17fa10e1aedd2298be165675c55a397c272057773a58950ad4e00382ad7ff3423007e41f83b43cd80d11c0b6a22143d8aaf0cf5be207da24eeb9cbbd0dd49da476eea7d0950bcaf1037651b4f51c5f2d99643a3ebcae621229238bd66fd0c0dc8914e6d78510ea459569b92cdb23f5661bc4943f89d768740f6d040de69ac632f15f422d9bcef396479b90b99249ad48b80944d4650cb7c04d9ea651f8a4681ad66b9db3c57028958833ff841653d9609a4ea374"}, {0x1010, 0x18a, 0x0, "cf6bfad01e1798993291300bb772b37bb6d45be63f2ee7e5521e1c58acdeb27d97180ce0c572f915466f5ca7b0b5b90ededbd4b4500fcb8309ea9b0a939450333f9dc11813997e8a17d07fdd1f1677b0e5a3c0f855dc04aa48cbf55ec10f99d2b9f7000afc7fa23685d43d676ac92a8c9aacd3b39ad0f3f3676215ca418e02af77fef4c4021edbbbfc9ebbb05811eba55feebc285543075b7695b350c7441f2d3c3435745726bcbf680e57dc6ad3e42ca100ddb7dcd6dc490bd0d62a014bce5cc9a23787b2f44d723c3e20914320bd785c7deb05ee726ae565a24affb2d5ee2386feea859bd654da7ef894bdba6d54ec8d64c006bd81bff9bf53691a53dd2d46a9edd2f1c6a552058f192837e8d4045dc2d8974cf3fd92a12d2c30ce12f2ac81c4c8ee39cc35fac108ab62be31e885f7c4ad69935bb5c83a8b16b12347ae8dd04d60db849a92701d8189caa47c471ff58cc70c6519838a7a8721df6de370c2d9fd7692f2c4c82990d4f34329248adae5bce148da9041309da016d76f1dcb83bb2ad625709a75b1fc6c913bb191120cc9aa5b5bad11d97b50a91398cc9206ee0e3e1d04139e1a9e41d79db50bc8029db537111539f604a6af0298153bfbee872105ae119d6e7ff81f21b6c0a586e453a880b75b0245c0c9eb16b22cc861d92c886a60f33cbae38ec913fe06853e6f835035af21765b0aa714b7070c7b953f7e3e3222ce793398a4b460da18fd59dcb495bab95ad7ffac3f193780796b6584a3f8f30a74280686463feae53674a277ff63411166948ac5da62dcde17ff72f758ae8d4ce168187109a19a25645598fb116a24a30a5ba8ce03cc9103727c60a00eee6186982a7cb11dbd0cb82c97df96ec79ad585dd121abad7baff14cef07d60872fec9c10d4c8a56760dfcbe8825d7da6196fe8a768065f8bbe7079cce45e1464b666b746e468f64922028f1b7e30ab7d3b2fe165aefa2c5e70ccdfc771b62d456ac381c12b9993a2b833f007f04267b22ced961ab6e61726082378102338993cba7757c5e20207bc589d26385d94d7e8b7626884980c23e045fc74fceca5d9cc0856a23799c17c910220ee4764e796c1f3f10daaa500fe2b08536051a4928397e37f1400dcb4c1f7c575811bc8b22fd0075de0f629a706babe234e5e949909a85612b97026bdf9f585a709cd16dc6e3e5134d539eead76bc8f50340b732c541ba58f794d100fad492e6ba3b5a5165fdd0c7f8d28b270f534aea3c863e898c17b0429b9229071b6db52611b07dd78dcecc20675c1dc314c4e28cbf200536b2a728c172832408f0837a45b1ac181664d7d21272d08df2d10aecb30096d428a5e3b44945f1da2218339ada4ff62001f5489138f512ac53e936db425baf1e4b87e1a5f8f34afc201f5edff1bde912153f533e2702228d389b7125d9219ef68bc75cbca97b3927631e0315a214d217d06712d3d19ba3197e43c7cca83849e065d69b72cd50ae4829492e036646dc8cfe9cd1ba3593f485cd9437352f84207395b8ab6760691bca46283a7eaae8ba2358cde1cf3483a1f20c13f3566067ec3111eb051608e1c787378e8ccca30d019a94e75afc74b3ce937e40140c125f25a0dff45df1db3c20d8116e4f3e2f20b129b688ef58c1a9301ceee17e49943d102275303b5b1802d0758fcdb65f07f014b800471dcccbcccd2bf30bbd147eb72e0cb924533858ab9d4d3f108f17a4e098766a141f900da6171286d094e28c263ffef70968465afa025f37aa5f44d800e3d4f526e978a38269ca6219db45e68e8c2ef45b8ab9a99b71691d9c2e924ecad98101439b0fbbc0d629ca290510e39e8ced7aa5bdbf0ceead5cb3b86f4a0ca9b84e06e0f9694b2ffc1caa9ca9b13be74810159268782fb1f115a6495ac0079209f9c11444228ee9b29b8c842c9946f9b78480f48d673958fc3e0ad623166544de3bab7d0a4426e38c1896193f1103a9274ac2ce6592eeb4c09ae09dbc6b65241cb1c3dcf5d2d0ea9fba497d1a31731509fab9500e508458ab9cfb8e3ad8ba310f7de959164fa96ca0ba4dfb95ab6348a7477d420276c4609ece25c89ea3ceba127f72b7f51b302b36c45d925a79532b1f210282c4612c9fd01e2ef386bbf43ca4178bc6d689adb717c673fb8ceb04f9051a879d4eaaea27a772bbe59420f692a7a293cb2d9d2c7a28643b2789e293e49f0126e4f8e454ac9af942fdc3e05fd9bf8ee3c236f5b41e9a0045ea94b1a6bbc704d6e785f15d962c1d3c087b9b6e24fa5d5068d08f7a523f2ab1176e33e2a58995c11dd1ee9dc71016ba8f9acfae181187eb93c85f02dd727a82d1a2cc4eaf25431246f0d895d42cb561c51da558df3626e793889b25e33a8d2f17d2ebf08598b2696f44553bebb5e5e283fcc41a2d3861c89a1f43d3264bb7afefe59a40a7632069ee6f1f3171f3d749dac739b964e23c2ed83e762993f41c0e39d5b003f45bf174cfa9d05751044832acd08a990454d5aaf1db860a5dbcbf00ac3d1bf8045f1948c721ef8b7e2ca6932a5b94dc19b10662a46a1a77b7529b7e78fa12d7249f60c6e7048549c9c86774ca3e2ec32b5a0a154575058b6bbf20c9d6e04f069fd8b7984c0890efb77dd1aba42e6db18a8fbd2abf5f2973c6618e37174e6129fa53eeb8db227a2bebbc5cc6e0aabcfebc268ad85c2d8cae74f0da3fc0a07d6d3a068c2ca852d44daf392533f11cae7507fd2b240bb03b0892f1d6510a76588da0f04cb84f0bb84d17f8e0d689d8da7ef97f59c6ad91d23fee8741690f1c42bed1b1b9565602599bd065568ed3064adf1ee30e9e73339603bd898af188eccbe3e1aea40a946a2d2be92ed4b9cba53ad51fa51fcd69a179bbf60c4dc54cde439fa3ff0e26b84260dfb6f9b74d3a85f74c088248725e17cb5b2b387aa129d5bedd84602f49641b2f7a158578631c1cc8cde9a41218bc0235b1808e25face439259e34d5c8cdaa7a2a55c8aed144f91d48cabb6637d6ed5b648067ef1cd38903266b7a4165b796a49501b391c74cb3744f4d09de7bae6794ff55450f8834fc23da19dbd4d6fd0418138496d33d803a000572dc8ea4e639e07f3e8b07f0fc7a3c2693d0bd313a9fc0dd134af2ddfcda6e57c87fe40b589df860a8d41a9f845bdbb80088e4177979c2f99500441d104deca5ad0599c4d1fb504360e4ae727309f55f90462f5558e4cc86b2f72eb4f0e2e44aa1907963792308f1065775dec8cb795bf6ed20e8e11bfdd6570dbefd0c111f971d805c8a946fc16862b6da9a733d5c59faf28eb36e27e483c4f03825469638e22bfc08f0788db44c26f3194b138cd20bd28db19e1c18c5986b5c8c0d2cb59dd97aeb9f74e6860b1ff611b8a99526b8ad9ebc5fe2b9e5d603475ad111b28cd6c4b18be06bbc693e201a2b7b8956ede0f69943064cebf6cc219bdbcc4c2c27e8669fba8d393e4d6cdedf76a3609b953a79f2fe4603657f48dbe70ba5b233e35544df9fb359372d370d433c3e6442d2ecfe0cf76b71bd8030a72c7e9078aa202bb77a693679da5244aa38a2b430271824c04615c8645a0f303b370337dd944df155cf730860105ca555b5c06c4f6c566bbe49b65bfe5434b7da609464ee7c467368f3fc898bc1fe3ffcbecb245feec04cfca22915b1eab9f97e6eb81fc7cad7db5e382bec75f69788105c6d9f40b4034466fd163ca2472b5072ef143eb605773a33f6247a882833a475092028e0db10ff88196bcdfb090c84067f91969c51e49b7925b34385d426ab98c6def4f3bf1e7aaf0ac47076bd6f50ef7861a1bd4b237abf90ea64920d1f41d42a7e3b6930654d769b65835ad3a867b2977e57f869b8edf52559361ce0b0d3c943c628893b3719b0cf11056aefebc248c0d4f37b27c72239f7db6319d9427f85fc2bf6d574ce0a35934f40238df265c9410bd0447a271da7acd4babe9e3a7e7ec63ef43457c07485367cb4330fe139c8a0a89e6919cabe342e3db1a49c5c9560ae7b23e94a47fe73e1e803f30594f7d4fd02e834addb65f9f24bede7ad3afd6a631d3a82c1c0277ba45771455ac32e4b178b229033984df6077679b5d5402c66ca64e2f7817ed32111271d6ba42619fb82b81d2501eaa80d1865f6625aca74e6bd5a2c09c9ae3e967bb476a1bdb8aa60890ef43b89f800a69b13c4f8f471bb87d291acc53a2d2f4d4d427880aac2b7ad20b68b682ece4eb8622ada69d0eec85dd44027ed1f12667cb1854be002c6c42b1424e7db16020bdb4caf8cb1d42e0bdc743c5e5a6918cdcb8d0e185f0095640b61b868230d5d3499f020887e60eac1454fe46c7bd9b49110a5e2e8102dd716558a7bf12827bd154424e9c5eb6036fe7cf4df1ce14c06b8bb3b99af6f24ccf3b1df4ef3ce19660f78ed1861ee454a4f2087b1430f5cc2abbc0fcaa047f6ed76246daafacec0b325f6eeacb791a20018d40b73da8ee69f4697ac5374ddea9d1a9cfb3f535f4df4d7c72d9ab2ef69e422c8c6a7180bf54ed74a262e17d11c5448d3aecd11f6e1a4fc76b2682a6d4935d906de285fb83ede5f0dbcd7b60c2454e49a9c1157b24c74512561c7daa0b44f47b0dd499756791e5658243015e37654e537ef6aec79d1ba9b8c3ff50b1016ae5f8afa1918a6f980a106afbd164a21250d744e25e9a97dd3c85eb5f190156e42799e899d1198984ad3cfff737b5c26d8ad58c397dcd624c7b9c669dc0fd8d0f1a06a2ba2f52c6f316dd4652a54b5c7327fbf41f85a44b87e40b0969ea388b1a442efddd624789c239ba2b82d4befd0bb13802c67f5bd366a7a4890ca793e72655c4c6361df529f35485c6392efb772dbc8b98ca9ece459a4d374c55e08012a7ffdc9082f289da73c68c9af219db87451c91fdbbeebb5e76b38d9961415c50c09beabf0e94fe3c71910a0de33ad85207780e081f0b883408cc46674368d9b4c40bbbeff8f08d9211f95724c8f237ed6ce4aca68fa7e9931111b6ebe1a9270bdeb3b92921b74a62810410740b6a6b8d8c11ee889fe54a29efa374c1a64b61abbdcbce015fafb23c6ad1115a13e723ae815ff9a4505053066e70345ead9ed4c3aef2681a8eb84ebf88b446b4bb5cc129f952cc48f038e1b3e7b1cba73e1ec28d3c30ef3fba042b35d7649ddceaefda42e25bfb4a835f921d5c0bd8bc330abacda9200636498d3df61c77b103b78da971588cad6b8549a070fa4897d46398e4ffe7148cd98a99b28fb12500f0e74cd3cce2e21cd180bfd31f3a6a545e2010fe302b37240d11ebe388883274894365c0ca2823e2c46ebb81096ed0fff4d95c55f95495b8c645c8faf22971460c9e914782866dda6ee42ee46de08d6c30cff6e8d62f9971171810663e8186b419cd5ebaec4f6ceea5fa412664b2496f37f7b13fffeb1c7fd00e9a69370fdf7f413d060ea6fa07758f16dad379827c282dd7bdf368a3fd6ccd3ec5b7e5ecd3f277600bd6391201715fc956556968417746056d5e2c0ef2016dda7aa77abef81bc778a3c0d5dd1475d19d559c09725d4ffdf5ec46be697b43941b9de916cb990bd0f3e9cc28577fac3fb416f08971b8de4fc4b41bb98b5f2e689bd8109487d78ee979aff45727e309ab5f2ee43974bc2e6ada1fd8ee1111dffa33c8489559f496d732df0d0ae2643aea8d6dbe4a2f2dbb8030d74de720ecea19e264e4755ef4973822d4d482b5e02e8364140d943f61be9cec1ea4ee8263fe5c606e0858336d285e4aab7d2ef2c1962c05d36edcf20f1f155b29af7b883a2cfc3af97d97f5bc565272d0044778f924"}, {0x28, 0x109, 0x101, "bbd2b2b5f76d7fa46de473d9a0f0200faa604d50a3fc74"}, {0xc8, 0x110, 0x0, "edcb2b931613b9d76d79b682b171faea3dfd7ba15225a4961d33b9c112da4e7ea0ac15d480509206da83b762e4199bc81d622094e46fa45787fff7b86fc7ad7a1bc09a3bf803d5793db86d9aac85de150b57a71fa07d8cf745527fcd083c3c31881622c3b08b63bc9d11981959b461ba490c5b635ac5e6a5a132b0cae1edacb72ae89b8377ca63dbc2e130720eda48a673ce58706283d4debdf5c8fbd107d4bb9742b9b81c17a4beba3f52a5e9c0eb86d19f347f1b"}, {0x28, 0x11d, 0x8000, "cea818e95bf70e6699627b1cf4d89f6bff9bb7bc02ec"}], 0x12d0, 0x44005}, 0x8}], 0x4, 0x40000)
r4 = creat(&(0x7f0000000880)='./file0\x00', 0x40)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f00000008c0)={0xc49, 0x124c000000, 0x800000, 'queue1\x00', 0x7})
setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000002000)={0x1f, {{0x2, 0x4e21, @rand_addr=0x1}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rtc\x00', 0x4040, 0x0)
setsockopt(r0, 0x7ff, 0x8, &(0x7f0000002140)="ed18e70050187be9a92cc4c1affd98b199674764cae6385a5ffe297d53bd0da0015b15d7338b25c9e6c93ac80315c48984e2ff9c3161e0002ed304834a7f390bb4247f756bc75aa1e74e04f8e01ca53ee9854aa4bc44ba9b3e551b6437d89a91ea6d8f7bb758eb6ec118b6e256fda14ed8ab1f52d46e28762f227d3937e9df2b5baa200b2d6108bd5f1f0f84f333fe7c83bad01c383dee24f3d29eca38cf8e69", 0xa0)
ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000640))

2018/03/30 14:27:29 executing program 0:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vga_arbiter\x00', 0x1000020000, 0x0)
keyctl$read(0xb, 0x0, &(0x7f0000001640)=""/152, 0x98)
bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {0x0, 0x0, 0x8, 0x1, 0x8001, 0x8001}}, 0xe)
r1 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0)
getpgrp(0x0)
getsockopt(r1, 0x0, 0x0, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d)
mq_getsetattr(r0, &(0x7f0000000280)={0x5, 0xc1e3, 0x7, 0xad, 0x7, 0xeda, 0x265, 0xea}, &(0x7f0000000580))
getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x78)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000))
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0)
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x20002, 0x0)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffc000/0x4000)=nil, 0x4000})
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup.net/syz0\x00', 0x200002, 0x0)
fchdir(r1)
r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x2000, 0x0)
sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x14, 0x0, 0x300, 0x0, 0x25dfdbff, {0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x4000001}, 0x880)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000480)="1ab3ad79bb78c7b88fb4ca5f03d9d9d8e2a168f831a120f9fa12dea6c571ef34f7afd15a6d40471c99b5b88cba3fbeb2fe347dc49def3b1b35703abfac36fef1c0524b50f5d7e19e2f3925603155e70da23626e9adb7d88bb7142c88dd397599cc6d1a2b6dd053be4c473dae142215ffdd74e3a4e0568b92d5c49e9fc846ee09b360b3ffc78020b09727a186ac266da855e1c970934fbacc4b2ded5f78e894c4324c5d892c0167347db3d55a601ac191802125edc3926ca8d1ddae56a98d8baed95141d9cd8b110b65acd2e7a2df0f88a5f08babaa789d528c0dc13df174cc280df3", 0xe2, 0x0, &(0x7f00000000c0)={0x0, 0x989680})
fallocate(r4, 0x0, 0x81, 0x0)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040))
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x9, 0x0, 0x7}, 0xc)
getuid()
setreuid(0x0, 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x172d, 0x8)
close(r3)
signalfd4(r2, &(0x7f0000000040)={0x5}, 0x8, 0x0)

2018/03/30 14:27:29 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:29 executing program 4:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0)
syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x8000, 0x100)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000014c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0)
getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001640)={0x0, @dev, @remote}, &(0x7f0000001680)=0xc)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000002a40)={'teql0\x00', <r1=>0x0})
r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002a80)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000001840)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0x8ddf337680f67190)
r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0)
setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x9, 0x4)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0)
ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040))
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000002940)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000180)=0x98)
bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000002a00)=0xfffffffffffffffa, 0x4)
setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x7}, 0x4)
setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=<r7=>0x0, @ANYBLOB="29009d650ff200006e105e18c4e572db3c227040cb8cd6dd457532000000000400000000000000000000"], &(0x7f0000000300)=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000002880)={r7, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000001600)=0x84)
sendto$inet6(r5, &(0x7f0000000200)='GJa', 0x3, 0x40000, 0x0, 0x0)
recvmmsg(r4, &(0x7f00000096c0)=[{{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)}, {&(0x7f00000016c0)=""/148, 0x94}, {&(0x7f0000001780)=""/46, 0x2e}], 0x7, &(0x7f0000001880)=""/4096, 0x1000}, 0xd01}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040)=[{&(0x7f0000002f40)=""/237, 0xed}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x2, &(0x7f0000004080)=""/8, 0x8}}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0)=[{&(0x7f0000004140)=""/107, 0x6b}], 0x1, &(0x7f0000004200)=""/232, 0xe8}, 0x80}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006980)=""/83, 0x53}, {&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000006b00)=""/4096, 0x1000}, {&(0x7f0000007b00)=""/119, 0x77}, {&(0x7f0000007b80)=""/60, 0x3c}, {&(0x7f0000007c40)=""/157, 0x9d}], 0x6, &(0x7f0000007d80)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f00000095c0)=[{&(0x7f0000009540)=""/126, 0x7e}], 0x1, &(0x7f0000009600)=""/178, 0xb2, 0x2}, 0x5}], 0x5, 0x10000, 0x0)
listen(r6, 0x0)
sendto$inet6(r4, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c)
shutdown(r6, 0x0)
syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00')
setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x0, 0x5, 0x1, 0x6, 0x1}, 0x14)
getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000002c00)={'broute\x00', 0x0, 0x3, 0x0, [], 0x4, &(0x7f0000000240)=[{}, {}, {}, {}], &(0x7f0000001600)}, &(0x7f0000002c80)=0x78)

2018/03/30 14:27:29 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:29 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:29 executing program 5:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0)
getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e)
r1 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:29 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:29 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
write$cgroup_pid(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(0xffffffffffffffff, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:29 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
sendto$inet(r1, &(0x7f0000000040)="e77ee6f7e612c1649ea44abdee2a130303e1267cf809f314f3", 0x19, 0x8000, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10)

2018/03/30 14:27:29 executing program 3:
r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]})
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000480)={[{0x2d, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}]}, 0xb)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = dup(r1)
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r3)
getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000001c0)=0x1, &(0x7f0000000400)=0x4)
r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x0)
write$tun(r4, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3)
fcntl$setstatus(r4, 0x4, 0x6000)
pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x4c0}], 0x1, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000200)={'ip6gretap0\x00', {0x2, 0x0, @multicast2=0xe0000002}})
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="000000007ec03bedfbd6324e078bedc0261b9da9c478065b2053eb6774582233a3bf68c120bf3d5a2611c0251cfa3b54879c5b360e3f529d1d26e5ea7d14b1a83d6be04f6dc730af3f130b1ae42027cd1ad2042d627fa563c4d980c5ea80a5fc14e32bd2a9a1a5f0f1dfb5a062fd747efab70031512974a8232dc522c35a376e5e11de51e83403b6b528e94a75a950269d7daf88ab2d3aa300bc48e9cede7ec7c2228e3afef7c81b52af6ac7cc7d0345f11bd71f04f5ea3ee2c848233a1c64ab733b4a13f20917db3ba6fedef4aa82539d80c308f3cd0d3899570cb60ce58a7ef8d74873494708f68978a80a2fc0192f"], 0x1}, 0x1}, 0x0)
r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
ftruncate(r5, 0x80003)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff)
sendfile(r2, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe)

2018/03/30 14:27:29 executing program 0:
r0 = socket(0xa, 0x80000000001, 0x0)
r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff)
r2 = getuid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000440)=0x1c)
keyctl$chown(0x4, r1, r2, r3)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={<r4=>0x0}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x9, 0x3, 0x6, 0xfffffffffffffbff}, &(0x7f00000002c0)=0x98)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'ip6gretap0\x00', 0xff})
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e41008464400fdff0c9b2c09000369d6f64f20"])
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e11"], 0x2)
ioctl(r0, 0x8916, &(0x7f0000000000))
openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x800, 0x0)
r5 = socket$unix(0x1, 0x80000000000001, 0x0)
r6 = socket$unix(0x1, 0x1, 0x0)
setsockopt$sock_int(r5, 0x1, 0x0, &(0x7f0000000200)=0x1b, 0xfffffffffffffeb6)
bind$unix(r6, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc)
r7 = socket$unix(0x1, 0x0, 0x0)
fchmod(r5, 0x10)
r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100000000106, 0x0)
writev(r8, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1)
read(r8, &(0x7f00000000c0)=""/1, 0x1)
ioctl$TCSETA(r8, 0x5402, &(0x7f0000a26fec))
r9 = getpgrp(0xffffffffffffffff)
ptrace$poke(0x4, r9, &(0x7f0000000040), 0x2)
listen(r7, 0x2)
r10 = fcntl$dupfd(r7, 0x406, r6)
mq_timedsend(r10, &(0x7f0000000300)="04461ee28dccd0ef775a6da25b2ac25c8d5ed7fa818f3fa9404a4bf6d0e1520ca9db46f96a92fe3c0c1c5ca19c20e3e02e3a0d4e7e920538fa9d02b608385a9cdbf93f0dfbfc0db0f2684c1a62da7de7b358", 0x52, 0x9, &(0x7f0000000480))
sendto$unix(0xffffffffffffffff, &(0x7f0000000380)="e8254a0f23c1ca5ef522e85505c3efc6e29890c185f50941c2471baf0a322a507b2a8ddcdce78f8925a37cf17f2f74d3b3d60f28a0bd978dc8ada9e7e3103b97604076d377b8a2976507cb92e74c2044e1f863e2ea9a9f2c58e899cdab7f92997c924b5032b701db56fa01f82551cbf280626d554b00e085f374f0169d76cd3cbbcc3c7928e3a6584067e2b7ff347132c405f8016021dc3da4d42be5b59a991a22fcbf1cb5e951554a9c8d6cef785d93c6390239fc33328305f8ba7a10b892a6cf4ec8723f361179357e0e2a9aa57d676489a1383cc574351637f7fe3ea756d97c5bccd0f73853db3e5adeb2ddaea2d11e74c5", 0xf3, 0x80, 0x0, 0x0)
connect$unix(r6, &(0x7f0000000240)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e)

2018/03/30 14:27:29 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
write$cgroup_pid(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(0xffffffffffffffff, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:29 executing program 4:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x0, 0x8, 0x7fffffff})
r1 = dup(r0)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=<r2=>0x0)
r3 = perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x3e, 0xb6, 0x4850000, 0x8, 0x0, 0x1, 0x20, 0xa, 0x800, 0x0, 0x2, 0x1, 0x10000, 0x2, 0x6, 0x2f1b, 0x0, 0x400, 0x101, 0x6, 0xfff, 0x4, 0x4, 0x7, 0x5, 0x2, 0x0, 0x3f91, 0x5, 0xef, 0x8, 0x3ff, 0x6, 0xc000, 0x10000, 0x100, 0x0, 0xb7, 0xcd3a4eb9d18c714a, @perf_bp={&(0x7f0000000080), 0x2}, 0x3, 0xc6, 0x9, 0x7, 0x100000001, 0x3, 0xab9}, r2, 0xa, r1, 0x1)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'syz_tun\x00', r4})
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.net/syz0\x00', 0x1ff)
getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000004c0), &(0x7f0000000500)=0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000540), &(0x7f0000000580)=0x4)
write$selinux_load(r1, &(0x7f00000005c0)={0xf97cff8c, 0x8, 'SE Linux', "6c1e403cbdf70f2442630e3cd37c03403fced8187825a946f9ccd7f7cdfdad8f6ecb1e2688bfbf73914afc0607e56f167d"}, 0x41)
ioprio_get$pid(0x0, r2)
setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000640)=0x3f, 0x4)
fadvise64(r3, 0x0, 0x534e, 0x2)
sendto$ipx(r0, &(0x7f0000000680)="46b9cd615c7d502497710fc83fc7e248a24356843129df", 0x17, 0x4000040, &(0x7f00000006c0)={0x4, 0x4, 0x8000, "05924bca038b", 0x100}, 0x10)
stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740))
r5 = add_key(&(0x7f00000007c0)='rxrpc_s\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000840)="f29a32812134b98d579a3495f3101b956ef142bf590de5db30d9ae6afaf256f3c9675a9469ad856aae1626672f2487dd489411b7e4e87576e13db31daedf871700580f88e34efd8e4d0e69e0cc397aabb9bc5894f03fc24045a852202994bc391215d57b7a2d75428102baf44ccbecab9805e09cb826b1bd94b5929560b37bd6634353b1dd9dd77802cecb82b0edb7008607d6563c0a693ee07fc4edc550b6b9dbe6a6c30c4b9c280e30bc51522ab71339e98aeeb316b25ee8e9de6cdc61505e5eb2ede2f50ca00d09fe494db594c878f24e8e8b19ffe20e0018c0c716aca11204ce26feac470896", 0xe8, 0xfffffffffffffff8)
keyctl$describe(0x6, r5, &(0x7f0000000940)=""/199, 0xc7)
getsockname$packet(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000a80)=0x14)
keyctl$setperm(0x5, r5, 0x100000)
ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e)
fcntl$addseals(r0, 0x409, 0xe)
bind$inet(r0, &(0x7f0000000ac0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000b00), &(0x7f0000000b40)=0x4)
ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000b80))
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000bc0)={<r6=>0x0, 0x0, 0x0, 0x13ceee3c, 0x6}, &(0x7f0000000c00)=0x18)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000c40)={0x1f, 0x202, 0x100, 0x3, r6}, 0x10)
sched_setparam(r2, &(0x7f0000000c80)=0x4)
setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000cc0)={@in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5a, 0x7, 0x4, "1389c46906ab2050bead837b2a906b4c349a9aef84a33a852c01e72ea1bc913ad6c8dc317d311fe1f8163175b9fbff2fa562f5dd7fb753c03f5c400b669ea76a1e272e4bd690d2d6e6121b422ed08845"}, 0xd8)
ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000dc0)={<r7=>0x0})
ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000e80)={r7, &(0x7f0000000e00)=""/100})

2018/03/30 14:27:29 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:29 executing program 5:
socketpair(0x1f, 0x7, 0x8001, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r1, &(0x7f0000000000), 0x192, 0x0, &(0x7f00000000c0)={0x2, 0x4e28, @local={0xac, 0x14, 0x14, 0xaa}}, 0xcb)

2018/03/30 14:27:29 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
write$cgroup_pid(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(0xffffffffffffffff, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:29 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:29 executing program 3:
r0 = socket(0x4, 0x2000000000000005, 0xffffffffff000003)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6}, &(0x7f00000004c0)=0x98)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600), 0xfffffffffffffda9)
r1 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={<r2=>0x0, <r3=>0x0, 0x7})
r4 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8)
mkdir(&(0x7f0000000940)='./file1\x00', 0x28)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r4)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r2, r3})
ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000640)=""/101)
r5 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0)
setsockopt$inet_mreqsrc(r5, 0x0, 0x2f, &(0x7f0000000280)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc)
write$evdev(r5, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18)
sendfile(r5, r1, &(0x7f00009bcffe), 0x4c35)
ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000480)={r3, r2})
sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="ca62fa18f97ab53819c58beadea2e90c2abbcb1ee49e846ed89a0a14d4ffec32078fb9bd46e4cb166cb58a05e15cff2e9e179ca1354007ea522449e97c77849e2715fc2f851670177ff3c2de2c4e4b0e66d120e83a"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80)
lseek(r1, 0x0, 0x3)
setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2)
r6 = socket$inet6(0xa, 0x80001, 0x0)
ioctl$void(r5, 0x5450)
clock_gettime(0x0, &(0x7f0000000380)={<r7=>0x0, <r8=>0x0})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r9=>0x0})
ptrace(0x8, r9)
nanosleep(&(0x7f00000000c0)={r7, r8+30000000}, &(0x7f0000000100))
setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20)
setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000000980)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x8, [{{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}, {{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x79e}}, {{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x9}}, {{0xa, 0x200000004e24, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, {{0xa, 0x4e23, 0x6c}}, {{0xa, 0x4e20, 0x2576, @mcast1={0xff, 0x1, [], 0x1}, 0xda6}}]}, 0x490)
syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0)
getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4)

2018/03/30 14:27:29 executing program 4:
r0 = socket(0xa, 0x80000000001, 0x0)
r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r2 = getuid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, <r3=>0x0, <r4=>0x0}, &(0x7f0000000440)=0xc)
keyctl$chown(0x4, r1, r2, r4)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'ip6gretap0\x00'})
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e410084644000000"])
ioctl(r0, 0x8916, &(0x7f0000000000))
openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x800, 0x0)
socket$unix(0x1, 0x80000000000001, 0x0)
r5 = socket$unix(0x1, 0x1, 0x0)
bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc)
r6 = socket$unix(0x1, 0x0, 0x0)
fchmod(0xffffffffffffffff, 0x10)
recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000100)=@ax25, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000500)=""/188, 0xbc}, {&(0x7f00000005c0)=""/206, 0xce}, {&(0x7f00000006c0)=""/247, 0xf7}, {&(0x7f00000007c0)=""/180, 0xb4}, {&(0x7f0000000080)=""/47, 0x2f}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/26, 0x1a}, {&(0x7f0000001880)=""/176, 0xb0}, {&(0x7f0000001940)=""/115, 0x73}], 0x9, &(0x7f0000001a80)=""/159, 0x9f, 0x1}, 0x6}, {{&(0x7f0000001b40)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001bc0)=""/143, 0x8f}, {&(0x7f0000001c80)=""/183, 0xb7}, {&(0x7f0000001d40)=""/219, 0xdb}, {&(0x7f0000001e40)=""/135, 0x87}], 0x4, 0x0, 0x0, 0x80}, 0x3}, {{0x0, 0x0, &(0x7f0000001fc0)}, 0x2}], 0x3, 0x12000, 0x0)
r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100000000106, 0x0)
writev(r7, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1)
read(r7, &(0x7f00000000c0)=""/1, 0x1)
ioctl$TCSETA(r7, 0x5402, &(0x7f0000a26fec))
getpgrp(0xffffffffffffffff)
listen(0xffffffffffffffff, 0x2)
r8 = fcntl$dupfd(r6, 0x406, r5)
mq_timedsend(r8, &(0x7f0000000300), 0x0, 0x9, &(0x7f0000000480))
keyctl$chown(0x4, r1, r3, r4)
sendto$unix(0xffffffffffffffff, &(0x7f0000000380)="e8254a0f23c1ca5ef522e85505c3efc6e29890c185f50941c2471baf0a322a507b2a8ddcdce78f8925a37cf17f2f74d3b3d60f28a0bd978dc8ada9e7e3103b97604076d377b8a2976507cb92e74c2044e1f863e2ea9a9f2c58e899cdab7f92997c924b5032b701db56fa01f82551cbf280626d554b00e085f374", 0x7a, 0x80, 0x0, 0x0)
connect$unix(r5, &(0x7f0000000240)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e)

2018/03/30 14:27:29 executing program 6:
mkdir(&(0x7f0000578000)='./file0\x00', 0x0)
mkdir(&(0x7f0000839000)='./control\x00', 0x0)
r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0)
getdents(r0, &(0x7f000076cf07)=""/249, 0xf9)
ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000009c0)=ANY=[], 0x0)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000740)="ed8465d2d5ea718c", 0x8)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8)
setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000700)={r1, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc)
setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000b40)={0x1ffffee3, &(0x7f0000000a80)=[{}]})
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=<r2=>0x0)
ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780))
ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba4")
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x5, &(0x7f0000000500)=[{}, {}, {}, {}, {}]})
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{}, {}, {}]})
ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71})
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8)
ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x3f, 0xa0}, {0x7fffffff, 0xffffffffffff2bef}, {0x4, 0x20}, {0x0, 0x6}, {0xffffffffffff0000}, {0x0, 0x1}]})
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x7f}, 0x8)
r3 = openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x0, 0xd7, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x48)
ustat(0x8, &(0x7f00000007c0))
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000400)=0xfc, 0x1ea)
listxattr(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)=""/57, 0xffffffffffffff09)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000980)=0x50, 0x4)
unlinkat(r3, &(0x7f0000000440)='./control\x00', 0x200)
clock_gettime(0x0, &(0x7f00000002c0)={<r4=>0x0, <r5=>0x0})
nanosleep(&(0x7f0000000340)={r4, r5+30000000}, &(0x7f0000000380))
rename(&(0x7f0000000540)='./control\x00', &(0x7f0000ab5ff6)='./control\x00')

2018/03/30 14:27:29 executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000ce9000)=@newae={0x5c, 0x1e, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6=@dev={0xfe, 0x80}}, [@replay_esn_val={0x1c, 0x17}]}, 0x5c}, 0x1}, 0x0)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0xfffffffffffffffe, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x10c, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="066304400100000007630440010000000e630c40040000000400000000000000046304400100000001634040030000000000000001000000000000000000000011000000000000000000000000000000000000000800000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="d0c6350863bdfed4"], @ANYBLOB="12634840030000000000000003000000000000000000000000000000000000000000000000000000000000002000000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="680000000000000078000000000000002800000000000000dd7ceb4d09a18e92"], @ANYBLOB="01000100000000000563044003000000076304400300000001634040000000000000000002000000000000000000000010000000000000000000000000000000000000002000000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00p\x00\x00\x00\x00\x00\x00\x00']], 0x35, 0x0, &(0x7f0000000300)="5ac28323731995f90e8db0032a5bb51af1a1ab83e4198a9b15abe47a4ce6c72524bddc3c85c647e4ffa2658b10eba60561360867c6"})
mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1)

2018/03/30 14:27:29 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(0xffffffffffffffff, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:29 executing program 0:
r0 = epoll_create(0x1)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faeff4))
clock_gettime(0x0, &(0x7f0000d98ff0)={0x0, <r1=>0x0})
ppoll(&(0x7f0000a18000)=[{r0}], 0x1, &(0x7f000071d000)={0x0, r1+30000000}, &(0x7f0000000000), 0x8)
mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000))
epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff)
eventfd2(0x4, 0x80001)
umount2(&(0x7f0000da1fff)='.', 0x0)

2018/03/30 14:27:29 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:29 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(0xffffffffffffffff, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:29 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:29 executing program 6:
r0 = syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0)
fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000500)="020000001000000040000d02", 0xc, 0x0)
r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
write$cgroup_pid(r1, &(0x7f0000000b80)=ANY=[@ANYPTR=&(0x7f0000000bc0)=ANY=[@ANYBLOB="9fe96aed89646386abf2c38a98a1213e4afa7f7ec19ba24fa794d5dbc5ed48c03afd2201ae1e02bac2e4a08269910c6014d97c2eb8781bb0a17f1ffe6b5de805728c48f58d119f0b2fa618ffbfc31cf28b797bf8ac3aecc50617", @ANYPTR=&(0x7f0000000d80)=ANY=[@ANYPTR64, @ANYRES64, @ANYBLOB="83f0c20d15acc18e9aae3d7fe8f63eb43e1e157d040cbc14361fb48fa58de92c4e11906097762438b1af40fe9fcffcc00f3b7be9633da67a2364d329e1acd6fbd2f49f8130cfd3ef74a5856347e06f3b9629b32d296eead9716e2090857c5880e5fd875a5ecbaba4ebf0c647222c5b1c2ae49f1898eced4926109bf98f608efcd18e95b5473f90b425f8bb54f8149ca43af6c9b59bb56f1da65135fd681483d3d16903755ba2fa06c8463d"]]], 0x8)
setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x4)
ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xffffffff)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8)
r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0)
write$cgroup_int(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={<r3=>0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r3, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x0, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100}, 0xd0)
r4 = socket(0x11, 0x4000000000080002, 0x0)
setsockopt(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001000), 0x717)
ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000340))
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00'})
clone(0x100000, &(0x7f00000003c0)="3b545a033b1f1db531f5b60f3d2eb08b6d3242962ee4ee3b98fdb74a4bd826769bfdcae9bd9d8d12b55fd0511d0fde9893e5b29b7e6fb632a4d05791bff82baa3e6c3860ae1fd6a1cf03d088a9e6afb5a662f4de8a104ed9b8e5d5f89002210cdfbead35", &(0x7f0000000540), &(0x7f00000005c0), &(0x7f00000024c0)="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")
sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0)
readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0)
getpeername(r1, &(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x80)
fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240))
getresuid(&(0x7f00000002c0), &(0x7f0000000940), &(0x7f0000000440))
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000d40)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)
pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000480)="cfad73d7a199de64db4ad8ac492735e46cb30d98980b96905fa79290ce2a42ddff7a07b475486c3896453b000bc2d4ef27db074ba202e1f5fd034fa53a4eeeef684e1cee5bfafcd12c597d7c54085eb6254404d56ff44925990751", 0x5b}], 0x1, 0x0)
getsockopt$inet_buf(r4, 0x0, 0x2b, &(0x7f00000032c0)=""/4096, &(0x7f0000000600)=0x1000)
timer_create(0x7, &(0x7f00000001c0)={0x0, 0x2d, 0x1, @thr={&(0x7f0000000880)="3f78cd890aedcbcd77c8a6a42a9236ca4b3d30ffe73d14f048a4195bb0530244c52675ed2b12c3b8ef9d2821d0e54fde2a752221425ea129f5356bc9140ad1c3c8a18a114297cb8e813e2249558c93424fbb13b8543b8805f9776f8966b43130aa2cdd4432702720130e1579ce058e391a48cfb929cd3880d3c805953b955dc3b615753fbcc2e1a6e88fdc9d35a0100add3692f4cd6f46d3cba6a46d03983c510a4ffee4894550bc5027", &(0x7f0000000980)="f83e23e134253505a39712d6f6434d20d83eaa0230499538d092697a63ea22aa465c876137baabf8a8fbdf4da94589e396869c8b702b62c74ecf1d9a544dd86dfe16f3d541aefef5b4b0f3bb1b61ca2f72607aa8d0335ea58394ed910ba8f9eb25afe50272547d1ce2eb213cbf86a3fdd12238f2909a99ee7f5cbae4e521dd6c14b24a896e567b9a32d8fc79cf890f7229215d779f0b65fb61a2405f7aeb0e9254b3a88da4033d08c24427438901ed6d89f9d1b45b7993bb9749a421ecbb14574a8c4d"}}, &(0x7f0000000300)=<r5=>0x0)
socket$l2tp(0x18, 0x1, 0x1)
timer_delete(r5)
sendmsg$unix(r1, &(0x7f0000000d00)={&(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000c40)=[{&(0x7f00000007c0)="8def652c988a181ccf1b5f221edae0d5d9dc82b6060c853d2e5f661e0b0f079c408a06732cb833e20f302e4ecb41b8807fbff5300e6ffe696dc30d8aca86e07e25f8427a38cbfd683ec0d364e316d1e05325da977a26a6e6e89fdeccc45b7ad85f2d8d59137c69d025b85b224f63acd11f92018cab27a1627b062f93267a0ebc24bd3b259f29a6d0021fcfe28e952a284e9b98b2193c23d56cb01ad5c0cfa9f1afb229003e7e3aeb0e16e0b960cb6f6ba042d6a959608ef78dae4f", 0xbb}], 0x1, &(0x7f0000000cc0), 0x0, 0x4c040}, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={'sit0\x00', 0x400})

2018/03/30 14:27:29 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(0xffffffffffffffff, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:29 executing program 4:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c)
listen(r1, 0x800000000100003)
sendto$inet6(r0, &(0x7f0000000480), 0x150, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c)
sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52)
close(r1)
add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0x0)
r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0)
setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)="00f74019c21cf4afd37dc675a5526b811c0d9b309537cef188bb8aa5717a01a08bc444f83d851c76f768773f82b6c524c0a9ec48fa75f113af7f81a5872b419ea971f1f72a35f8b8d55005d1c624db2c2c765f722f7fec3a83c718770716192ce3a61173c5a1aa36192f6fa6bf4485addf819a56e8481bdb25d0cd10b2bd139929ce68d5fd011ce483b9e9fa5e8666e8c7fd5f96367c3761563b95d9927af9a8b5ff3c8e0037688498", 0xa9)
ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000000c0)={0x0, <r4=>0x0})
ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'ip6tnl0\x00', 0x100000001})
openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000100)={r4})
getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000200)=0x54)

2018/03/30 14:27:30 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x6)
ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000))
sendmsg$nl_xfrm(r0, &(0x7f0000000d00)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000a00)=ANY=[@ANYBLOB="4401ced410000100000000000000000000000000000000000000000000000001000000000000000000861c000000000000000000000040000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x144}, 0x1}, 0x0)

2018/03/30 14:27:30 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1aee8e10dbacc")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:30 executing program 3:
r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.cpu_exclusive\x00', 0x2, 0x0)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x89, 0x1, 0x3, 'queue0\x00', 0xffffffffffff0001})
signalfd4(r0, &(0x7f0000000080)={0x9}, 0x8, 0x800)
mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0)
signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0)

2018/03/30 14:27:30 executing program 4:
seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f000004afe8)=[{0x6, 0x0, 0x0, 0xffffffff}]})
setpgid(0x0, 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e)

2018/03/30 14:27:30 executing program 6:
fchdir(0xffffffffffffffff)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0)
fchdir(r0)
mkdir(&(0x7f0000000140)='./control\x00', 0x0)
r1 = socket$inet(0x10, 0x3, 0x0)
sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0)
r2 = socket$nl_generic(0xa, 0x3, 0x10)
recvmsg(r1, &(0x7f0000000540)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r3=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/224, 0xe0}], 0x1, &(0x7f00000004c0)=""/120, 0x78, 0x401}, 0x0)
setsockopt$netlink_NETLINK_RX_RING(r2, 0x29, 0x1b, &(0x7f0000000340)={0x0, 0x0, 0x3cc2000, 0x8}, 0x10)
recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0)
inotify_init1(0x0)
r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100))
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@loopback, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8)
sendmsg$nl_route(r4, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0xa08300}, 0xc, &(0x7f00000007c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001400000000004af7", @ANYBLOB="1400060016000000000000000700000000010000080008000000000008000200ffffffff"], 0x2}, 0x1, 0x0, 0x0, 0x800}, 0x0)
ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000300)={0xaa})
stat(&(0x7f0000000540)='./control\x00', &(0x7f0000000580))
sendmsg$unix(r4, &(0x7f00000006c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000000600), 0x0, 0x8000}, 0x81)
sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0)
read(0xffffffffffffffff, &(0x7f0000058fef)=""/32, 0x20)
creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0)
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc)
mkdir(&(0x7f0000000000)='./bus\x00', 0x0)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000000, 0x8, 0x10fff)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
unlink(&(0x7f00000018c0)='./file1\x00')
setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000016c0)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bb870df3e90c0e584b736d1437b75186df94dd4ba7c53b232ac18ca05174edeea010eda80ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8b4616d44db0e2b1187d2513b43f65db37cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cbb9725a77881ec7aed6aad5a29e6f1b250401c4b325b4f9bff1e34303241a4ac6bab27cbedc3f4e1856b430a92d92982008eb08a2d6b0e8b621ec50fda2273fd3965965a70e03949052e498195ec4c9b1", 0xdd)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000003c0)=0x540a311, 0x4)
chdir(&(0x7f0000f95000)='./file0\x00')

2018/03/30 14:27:30 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:30 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0)
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1b)
r1 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r1, &(0x7f0000000040)="0500000b606f00", 0x7, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10)

2018/03/30 14:27:30 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
r4 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r5, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r4, 0x1, 0x0, 0x9)
fallocate(r5, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:30 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
r4 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r5, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r4, 0x1, 0x0, 0x9)
fallocate(r5, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:30 executing program 0:
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
fchdir(r1)
r2 = dup2(r0, r1)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x9, 0x0, 0x1}, 0xfff, 0x7b71})
userfaultfd(0x80000)
r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4)
read(r2, &(0x7f0000000180)=""/120, 0x78)
ioctl$void(r0, 0x5450)
socket$pptp(0x18, 0x1, 0x2)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000200)={<r4=>0x0, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xe000000000000000}}, 0xfd, 0x4, 0x7, 0x0, 0x9}, &(0x7f00000002c0)=0x98)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000300)={<r5=>r4, 0xf, "f9172e42704b061a321b16d18e7b00"}, &(0x7f0000000340)=0x17)
setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @dev}, @in=@remote}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8)
r6 = accept4(r0, &(0x7f00000004c0)=@nfc_llcp, &(0x7f0000000540)=0x80, 0x0)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000000580), &(0x7f00000005c0)=0x6)
getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000600), &(0x7f0000000680)=0x68)
ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f00000006c0)=""/4)
r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00')
sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000840)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)={0x5c, r7, 0x0, 0x70bd28, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2080169d}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x81}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x400c5}, 0x20000800)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000880)={r5, 0x8a, "e9e2bb72b8009b2051bbdd6fff06e27372e37ac63c4580fc9a26583b899c82f92db6b6ed0404352565be7effa2f691da4691a4c4275eef3b8c1dbe32bb8d21f3854396a6e1076d11cc440646ebe9cfe52e4d3f222264918dae72fcd019d1f944b13654c877c98c16aad655e7486de05ccbb87ccd0d8128dd31741934238027bf4a19e31b1a2782ce802f"}, &(0x7f0000000940)=0x92)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000980)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000009c0)=0x18)
ioctl$TCFLSH(r2, 0x540b, 0x7e15ed7b)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000a00)={0x7e, 0x5, 0x9, 'queue1\x00', 0x7})
sendmsg$key(r6, &(0x7f0000001b40)={0x0, 0x0, &(0x7f0000001b00)={&(0x7f0000000ac0)={0x2, 0xa, 0xfffffffffffffffb, 0xf, 0x204, 0x0, 0x70bd26, 0x25dfdbfd, [@sadb_key={0x201, 0x9, 0x8000, 0x0, "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"}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e23}]}, 0x1020}, 0x1}, 0x4000)
ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000001b80)={0x0, 0x9, 0x1, 0x4, 0x8000, 0x401})
setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000001bc0)='illinois\x00', 0x9)
ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001c00)=""/252)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000001d00)={r5, 0x56, "720eaf25ef16b6c070bec18845d3bde558756ccfccf0531c8a8ab4dad2d8a99314bc44f3d82bb36d342a77c1b09f034ff2eec461cdbebef2d609dddb595a12c11b27f7d5cb7afb36e61c013ed784d99d516da8030922"}, &(0x7f0000001d80)=0x5e)

2018/03/30 14:27:30 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40000, 0x0)
ioctl$TIOCSCTTY(r1, 0x540e, 0x3)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080))
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x2)
accept4$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80000)

2018/03/30 14:27:30 executing program 3:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x0, 0x0)
fchdir(r0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0)
tee(r2, r2, 0x5, 0x4)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc)
ioctl$TCSBRK(r0, 0x5409, 0x0)
write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c)
getpid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={<r3=>0x0}, &(0x7f0000000300)=0xc)
syz_open_procfs(r3, &(0x7f0000000280)='sYc\x00\x00')
r4 = syz_open_procfs(r3, &(0x7f0000000240)='net/\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00')
readv(r4, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1)
r5 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00')
fcntl$getownex(r5, 0x10, &(0x7f0000001200))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001440))
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001780))
r6 = fcntl$getown(0xffffffffffffffff, 0x9)
r7 = getpgrp(r6)
r8 = syz_open_procfs(r7, &(0x7f0000001340)='oom_score\x00')
mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendfile(r5, r8, &(0x7f0000929000), 0x0)
readv(r4, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136ae0031fa3f3a8d215450a78cf68d8384df02603a35"])
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680))
fcntl$setown(0xffffffffffffffff, 0x8, 0x0)
process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0)
setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000180)={0x101, 0x6, 0x800, 0x5}, 0x6)

2018/03/30 14:27:30 executing program 4:
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x2000)
unlink(&(0x7f0000000080)='./file0/file0\x00')
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(r0)
capset(&(0x7f0000000000), &(0x7f0000000040))
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8))
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0)
syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080)
syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00')
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0)
clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60))
getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c4603470d0ac3c11bfe2290ab107f416351d636887586aba512acde0e6f17f9868846c45be73b67842b53bba77bef"], &(0x7f00000002c0)=""/152, 0x98)
setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x4, [0x7, 0x20, 0x0, 0x3f]}, &(0x7f0000000280)=0xc)
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380), 0x0)
readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x7)
mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff)
rmdir(&(0x7f00000000c0)='./file0\x00')

2018/03/30 14:27:30 executing program 6:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x200000, 0x0)
bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x5b}, 0x1c)
fchdir(r0)
r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x20)
write$tun(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="00811e2630b1d0ac3463"], 0x1)
r3 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
tee(r2, r3, 0x1, 0x2)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x2b8, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0, 0x0]}}], 0x0, 0x0, &(0x7f0000000680)})
r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
setns(r3, 0x0)
r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0)
dup3(0xffffffffffffffff, r0, 0x80000)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}}}, 0x4, 0x5, 0x20, "0f93acc45b9094fef867e39a275cc5bfbb40be50f0fc0a2a53819a506388ee0caddc8afe157fdedf7987fc3edbe484ef2e5362adea36a7cb9331fcfc4409bd53d8288de784331ab977817eef34cba4b4"}, 0xd8)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)=ANY=[@ANYBLOB=',\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x4)
sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB='H\x00\x00\x00'], 0x1}, 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000240)={<r6=>0x0, 0x2c, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x10040000}, @in={0x2, 0x4e23}]}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={r6, 0x80, 0x7fffffff}, &(0x7f00000005c0)=0xc)
fcntl$setstatus(r2, 0x4, 0x6000)
pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)}], 0x1, 0x0)
ioctl$sock_ifreq(r5, 0x8939, &(0x7f0000000300)={'lo\x00', @ifru_map={0x100000001, 0x6, 0x1f, 0x100, 0x4, 0xc07d}})
getsockopt$inet_int(r4, 0x0, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x4)
getsockname$unix(r2, &(0x7f0000000680), &(0x7f0000000700)=0x6e)

2018/03/30 14:27:30 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
r4 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r5, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r4, 0x1, 0x0, 0x9)
fallocate(r5, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:30 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1aee8e10dbacc")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:30 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x0, 0x3, 0x9, 0x1, 0x2, 0x0, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000180), &(0x7f00000001c0)=[0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x0, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f00000002c0), &(0x7f0000000340)=[0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000040)='./file0\x00', 0x0)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000000640)={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffbe}, {0xa, 0x4e24, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1ff, [0xffffffff, 0x3a98, 0x0, 0xffff, 0xeeb, 0x5, 0xd22, 0x7]}, 0x5c)
write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$PPPIOCSMRU(r7, 0x40047452, &(0x7f00000002c0)=0x2)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000700))
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(r6, 0x0, 0x0, 0x9)
fallocate(r7, 0x0, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})
openat$rfkill(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rfkill\x00', 0x20000, 0x0)

2018/03/30 14:27:30 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, 0x0, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r5 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r5, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:30 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

[  313.604430] binder: 21901:21908 got transaction with invalid offset (0, min 24 max 40) or object.
[  313.629951] binder: 21901:21908 transaction failed 29201/-22, size 40-16 line 3197
[  313.664383] binder: BINDER_SET_CONTEXT_MGR already set
[  313.670742] binder: 21901:21915 ioctl 40046207 0 returned -16
[  313.681753] binder_alloc: 21901: binder_alloc_buf, no vma
[  313.702907] binder: 21901:21923 transaction failed 29189/-3, size 40-16 line 3134
2018/03/30 14:27:30 executing program 0:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x0, 0x0, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x0, 0x101, 0x0, 0x3, 0x9, 0x1, 0x2, 0x0, 0x6, 0x7ff, 0x0, 0x8, 0x0, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10, 0x800)
setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f00000002c0)=0x2, 0x4)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r4=>0x0})
r5 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, 0xffffffffffffffff, 0x0)
mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r3, 0x0)
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r4}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x20, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x0, 0x23}, @flat={0x0, 0x1, r5}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x20]}}, @clear_death={0x400c630f, 0x4}, @transaction={0x40406300, {0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f00000002c0), &(0x7f0000000340)=[0x0, 0x78]}}, @increfs_done={0x40106308, 0x0, 0x3}], 0x0, 0x0, &(0x7f00000004c0)})
r6 = creat(&(0x7f0000000040)='./file0\x00', 0x3)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00000004c0)=0x9, 0x4)
write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x5, [0xfffffffeffffffff, 0x400, 0x0, 0x6, 0x1000]}, &(0x7f0000000540)=0xe)
fallocate(r7, 0x0, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:30 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, 0x0, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r5 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r5, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:30 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1aee8e10dbacc")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:30 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = syz_open_pts(r0, 0x2)
dup3(r1, r0, 0x80000)
write(r0, &(0x7f00000015c0)="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", 0x102)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
bind$nfc_llcp(r2, &(0x7f00000036c0)={0x27, 0x1, 0x1, 0x4, 0x3ff, 0x0, "9092d4eaf4d1d7b390e9d8d2fdc09ba085020011fc67bc85c89661db93c592bb3c03c58f76158a59a711f863bc504ef1d3a5334930ebd50143cccd928fc21e"}, 0x60)
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r3)
r4 = creat(&(0x7f00000005c0)='./file1\x00', 0x0)
write$tun(r4, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x1)
fcntl$setstatus(r4, 0x4, 0x6000)
unlink(&(0x7f0000000000)='./file1\x00')
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
sync_file_range(r5, 0x9, 0x0, 0x4)
preadv(r5, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0)
fchdir(r5)
mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc)
splice(r5, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2)
rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)='./file0\x00')
recvmmsg(0xffffffffffffffff, &(0x7f0000003400)=[{{&(0x7f00000001c0)=@l2, 0x80, &(0x7f0000001840)=[{&(0x7f00000014c0)=""/111, 0x6f}, {&(0x7f0000001540)=""/66, 0x42}, {&(0x7f00000000c0)}, {&(0x7f0000001700)=""/151, 0x97}, {&(0x7f00000017c0)=""/99, 0x63}, {&(0x7f0000000240)=""/19, 0x13}], 0x6, &(0x7f0000001880)=""/240, 0xf0, 0x2}}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001a80)=""/237, 0xed}, {&(0x7f0000001b80)=""/86, 0x56}], 0x2, &(0x7f0000001c40)=""/156, 0x9c, 0x7fffffff}}, {{&(0x7f0000001d00)=@ipx, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001e40)=""/133, 0x85}, {&(0x7f0000001d80)=""/40, 0x28}], 0x2, &(0x7f0000001f00)=""/15, 0xf, 0x5}, 0x6db}, {{0x0, 0x0, &(0x7f0000002200)=[{&(0x7f0000001f40)=""/231, 0xe7}, {&(0x7f0000002040)=""/171, 0xab}, {&(0x7f0000002100)=""/250, 0xfa}], 0x3, &(0x7f0000002240)=""/4096, 0x1000, 0x80000001}, 0x5bfe}, {{&(0x7f0000003240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003300)=[{&(0x7f00000032c0)=""/53, 0x35}], 0x1, &(0x7f0000003340)=""/157, 0x9d, 0xaedd}, 0xfffffffffffffffc}], 0x5, 0x12121, &(0x7f00000034c0)={0x0, 0x1c9c380})
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
r6 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300)={<r7=>0x0, 0x80}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000380)={r7, 0x5}, &(0x7f00000003c0)=0x8)
ioctl$TIOCSTI(r0, 0x5412, 0x0)

2018/03/30 14:27:30 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
fchdir(r0)
getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000000)=""/114, &(0x7f0000000080)=0x72)

2018/03/30 14:27:30 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x82a}], 0x1, 0x0)
getsockname$packet(r1, &(0x7f0000000a80)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000b80)=0x14)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000f80)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14)
fcntl$setstatus(r0, 0x4, 0x4000)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000b00)=<r4=>0x0)
getpgrp(r4)
ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000c80)={<r5=>0x0, @in6={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}, 0x1, 0x2, 0x7, 0x400, 0x3ff}, &(0x7f0000000000)=0x98)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={r5, 0x2}, 0x8)
ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000e80)=""/220)
ioprio_get$pid(0x0, 0x0)
r6 = syz_open_dev$mice(&(0x7f0000000fc0)='/dev/input/mice\x00', 0x0, 0xa00)
ioctl$TIOCGPTPEER(r2, 0x5441, 0x0)
recvfrom$packet(r6, &(0x7f0000001040), 0x0, 0x20, 0x0, 0x0)
ppoll(&(0x7f0000000a40)=[{r2}, {r0, 0x1408}, {r2, 0x10}, {r2}, {0xffffffffffffffff, 0x1000}, {r2}, {}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000001040)=""/197, &(0x7f0000001140)=0xc5)
getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50)
r7 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa1940000000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6"])
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r7, &(0x7f0000000940)={0x20000000})
ioctl$TCSETAF(r6, 0x5408, &(0x7f0000001000)={0x0, 0x0, 0x400, 0x89, 0x7, 0x3, 0x5, 0x7, 0x5})
utime(&(0x7f0000000e40)='./file1\x00', &(0x7f0000000bc0)={0xffffffffffffffff})

2018/03/30 14:27:30 executing program 6:
syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0xb8b, 0x191400)
r0 = getpgid(0xffffffffffffffff)
getpgid(r0)
perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800)
setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000006c0)={0xbc, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, 'lblc\x00', 0x38, 0x6}, 0x2c)
accept(r1, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80)
sched_getattr(0x0, &(0x7f0000000080), 0x30, 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socket$packet(0x11, 0x800000000002, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x5}, 0x101dd)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a70008004500003c000000000900000000000000ffff9fff4e204e2000289078d66de65b84ff586a056306b3cc15e42c8db84a1a87b91a05d33b3636e0baeeda1a872160f2992619da729c"], &(0x7f0000000380))
socketpair(0x0, 0x2, 0x7, &(0x7f0000000000)={<r4=>0xffffffffffffffff})
fdatasync(r4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="0e00000002835cd8c0eb5a432073937a61dc"], &(0x7f0000000540)=0x16)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90)
fcntl$getown(r2, 0x9)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000}, &(0x7f0000000940)=0x90)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000}, &(0x7f0000001580)=0x20)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000580)=ANY=[], &(0x7f0000001600))
pipe2(&(0x7f0000000180), 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x74, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}]}, &(0x7f0000003b40)=0x10)

2018/03/30 14:27:30 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

[  313.744585] binder: undelivered TRANSACTION_ERROR: 29189
[  313.754257] binder: undelivered TRANSACTION_ERROR: 29201
2018/03/30 14:27:30 executing program 5:
r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200080, 0x0)
ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x1, 0x5, 0x3000000000000})
socket$inet(0x2, 0x2, 0x0)

2018/03/30 14:27:30 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, 0x0, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r5 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r5, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

[  313.810874] IPVS: set_ctl: invalid protocol: 188 172.20.20.170:0 lblc
2018/03/30 14:27:30 executing program 4:
r0 = socket$inet(0x2, 0x5, 0x40)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)={<r1=>0x0, 0x4, 0x3, [0x5, 0x8, 0x47b63763]}, &(0x7f0000000280)=0xe)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x207, 0x3f, 0x1, <r2=>r1}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0x8)
fchdir(r0)
r3 = socket(0xa, 0x2400000001, 0x2)
getsockopt$inet6_buf(r3, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x7d)
r4 = add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="ced23fd015b2722d3f361706abb0696874e3df9f08c424759e344210de885eba35042acde7446b5a482d339d1f81ff483ae69cbd248a9233c7872d497c9bc72946a6e271b1c4c2b767a09b3276d844e7f2993cee4670bb1b94261827d463419b69e530e1fff352b9f8450c2c56fb6bbe7ee08b51bd4d10b88104566f08500c7a8ca8cc44", 0x84, 0x0)
keyctl$clear(0x7, r4)

2018/03/30 14:27:30 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000)
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c"})
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = dup(r1)
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r3)
r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x0)
write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3)
unlink(&(0x7f0000000000)='./file1\x00')
pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x4ca}], 0x1, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="000000007ec03bedfbd6324e078bedc0261b9da9c478065b2053eb6774582233a3bf68c120bf3d5a2611c0251cfa3b54879c5b360e3f529d1d26e5ea7d14b1a83d6be04f6dc730af3f130b1ae42027cd1ad2042d627fa563c4d980c5ea80a5fc14e32bd2a9a1a5f0f1dfb5a062fd747efab70031512974a8232dc522c35a376e5e11de51e83403b6b528"], 0x1}, 0x1}, 0x0)
bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
ioctl$TUNSETLINK(r4, 0x400454cd, 0xffff)
sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
ftruncate(0xffffffffffffffff, 0x0)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000000180), 0x4)
sendfile(0xffffffffffffffff, r5, &(0x7f0000000140), 0x7fffffff)
sendfile(r2, r5, &(0x7f0000d83ff8), 0x8000fffffffe)
openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:30 executing program 0:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0)
ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0xa6c, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff})
r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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")
getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=<r2=>0x0, &(0x7f0000000480)=0x4)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000780)={<r3=>r2, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0x0, 0x8}, &(0x7f0000000740)=0x90)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r3, 0x8}, 0x8)
setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000400)=0x5, 0x4)
sendfile(r0, r1, &(0x7f0000000040), 0x100000000081)
fchdir(r0)
r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0)
splice(r4, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4)
rmdir(&(0x7f0000000080)='./file0\x00')
setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000140)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc)
connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60)
setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x3, 'dh\x00', 0x25}, 0x2c)
ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00'})
getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54)
socket$inet_sctp(0x2, 0x0, 0x84)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000600))
socket$inet_sctp(0x2, 0x5, 0x84)
pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10)
r6 = socket$netlink(0x10, 0x3, 0x0)
setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000380)=0x6, 0x4)
write(r6, &(0x7f000095c000), 0x0)
openat(r1, &(0x7f0000000640)='./control\x00', 0x80000, 0xffffffffffffffff)
renameat2(0xffffffffffffffff, &(0x7f000001dff6)='./control\x00', 0xffffffffffffffff, &(0x7f0000e14ff6)='./control\x00', 0x2)

2018/03/30 14:27:30 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1aee8e10dbacc5fc7a3")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:30 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, 0x0, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r4, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r5 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r5, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

[  313.867699] IPVS: set_ctl: invalid protocol: 188 172.20.20.170:0 lblc
2018/03/30 14:27:30 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:30 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, 0x0, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r4, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r5 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r5, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:30 executing program 6:
r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "fa1655c7c398c7bfa15c7320b3bd6187a2650180d07c95cb62f6da81b4cdb5446d835508390743cf58030195a00000008078c8506d75232807122913d0d5ef8f", "126896ba164b363b70ae273169b2aa12303e85b39c4e065c4739160105b6ad4e3a648c329fe9381961f003cdab5b8fc9856055aac61a2df95fe14ae60f765b76", "bf482deb8ce78c1f2c900bdae4b05d143242316311315921f4a5ca5f8cae8f62"})
ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040))
request_key(&(0x7f00000003c0)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='/kpselinux/statu', 0x0)
ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000a40)={0x5, 0x1000000000007, 0x31, 0x0, 0x20})
r1 = memfd_create(&(0x7f00000002c0)=']wlan0}\x00', 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x5}, &(0x7f00000004c0)=0x8)
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000380))
ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000440))
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300), 0x4)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800d0000}, 0xc, &(0x7f0000000840)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x8010)
r2 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2)
openat$rtc(0xffffffffffffff9c, &(0x7f0000002f40)='/dev/rtc\x00', 0x200, 0x0)
r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200000)
recvmmsg(r3, &(0x7f0000002f80)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000b00)=""/221, 0xdd}, {&(0x7f0000000c00)=""/242, 0xf2}, {&(0x7f0000001d80)=""/4096, 0x1000}], 0x3, &(0x7f0000000d40)=""/3, 0x3, 0xffff}, 0x81}, {{&(0x7f0000002d80)=@ax25, 0x80, &(0x7f0000002f00)=[{&(0x7f0000003a00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/144, 0x90}, {&(0x7f0000002ec0)=""/37, 0x25}], 0x3, &(0x7f0000002f40), 0x0, 0xce}}], 0x2, 0x42, &(0x7f0000003000)={0x0, 0x1c9c380})
getsockopt(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d)
readv(r1, &(0x7f00000009c0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f00000008c0)=""/219, 0xdb}, {&(0x7f0000000600)}, {&(0x7f00000007c0)}, {&(0x7f0000000800)=""/10, 0xa}], 0x6)
r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000038c0)={{{@in=@rand_addr, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000039c0)=0xe8)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003})
r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0)
close(r2)
close(r5)
getsockopt$inet_buf(r4, 0x0, 0x3f, &(0x7f0000000240)=""/172, &(0x7f0000000300)=0xac)
setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0x89, @empty, 0x4e22, 0x1, 'nq\x00', 0x22, 0xb6, 0x47}, 0x2c)
ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000340))
fsync(r5)
socket(0x200000000010, 0x802, 0x0)

2018/03/30 14:27:30 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000740)={0x0, 0x80000, <r1=>r0})
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rtc\x00', 0x800, 0x0)
poll(&(0x7f0000000780)=[{0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x82}, {r0, 0x2042}, {0xffffffffffffffff, 0x60}, {0xffffffffffffffff, 0x2017}, {r0, 0x8000}, {0xffffffffffffffff, 0x2}, {r0}, {r0, 0x28}, {r1}], 0xa, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000005c0)=0x4)
ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x0, 0x6, 0x77e, 0x0, 0x0, 0x2})
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00')
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r5, 0x29, 0x0, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r6 = gettid()
r7 = getpid()
wait4(r6, &(0x7f0000000000), 0x8, &(0x7f0000000b80))
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000009c0)={<r8=>0x0, 0x0, <r9=>0x0}, &(0x7f0000000a00)=0xc)
r10 = syz_open_procfs(r8, &(0x7f0000000e40)='stat\x00')
setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000f46000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110)
getsockopt$inet6_opts(r10, 0x29, 0x3f, &(0x7f0000000840)=""/81, &(0x7f00000008c0)=0x51)
readv(r10, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}], 0x1)
sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000980)={&(0x7f0000001140)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYRES16, @ANYRES32=r10, @ANYRES64, @ANYPTR64=&(0x7f0000000ac0)=ANY=[@ANYRES64=r9, @ANYRES32=r6, @ANYBLOB="712dd2d5d15501eb7ba5e56a74fcf9e13a490d827eea1b6726bb110a829c0671cc0ab1c9e232dbc1c759af0209d37966934a7a632ccd799866b69b0458ccad98038ba928951ce16293bc5cafd09953576c3be52914d9711be28f0de546602dff61ff12717a36c1737602d95dc672f1e0c417169e53f1d05b6d39047a3ca43f1d17e9810c9e9867f235e67fbeba60544bc010d780e6e200"]], @ANYPTR64=&(0x7f0000000940)=ANY=[@ANYRES64=r4, @ANYRES32=r6, @ANYRES16, @ANYPTR64]], 0x2}, 0x1}, 0x20004840)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r10, 0x0, 0x41, &(0x7f00000002c0)=ANY=[@ANYRES32=r7], 0x1)
ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040))
writev(r10, &(0x7f0000000180)=[{&(0x7f00000000c0), 0xffffffffffffffbf}], 0x1)
ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue})
request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0)
ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000800))
signalfd4(r5, &(0x7f0000000700)={0x3}, 0x8, 0x80000)
r11 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa)
getrandom(&(0x7f0000000440)=""/192, 0xc0, 0x2)
keyctl$instantiate(0xc, r11, &(0x7f00000005c0), 0x16, r11)
modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8)

2018/03/30 14:27:30 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, 0x0, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r4, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r5 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r5, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:30 executing program 3:
seccomp(0x1, 0x0, &(0x7f0000b97ff8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16}]})
getresgid(&(0x7f0000f53ffc), &(0x7f0000cb1000), &(0x7f00007bb000))
clone(0x0, &(0x7f00000000c0), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f0000000080))
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x5, <r1=>0x0, 0x2, 0x1})
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x4, r1, 0x2})
wait4(0x0, 0x0, 0x40000000, &(0x7f0000000f70))
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff)

2018/03/30 14:27:30 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1aee8e10dbacc5fc7a3")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:30 executing program 4:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, <r1=>0x0})
ptrace$peekuser(0x3, r1, 0x542ca047)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000040)={'eql\x00', {0x2, 0x4e21}})
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2)
connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10)
ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280))
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380))

2018/03/30 14:27:30 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:30 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000), &(0x7f0000000040)=0x4)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x4000001, &(0x7f0000000080)={0x2, 0x4e28, @rand_addr=0xffffffff7fffffff}, 0xffffffffffffffaa)

2018/03/30 14:27:30 executing program 5:
r0 = socket$inet(0x2, 0xb, 0x0)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x481c97f86e3ad00, 0x0)
ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430)
ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0)

2018/03/30 14:27:30 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r3, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r4, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r5 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r5, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:30 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1aee8e10dbacc5fc7a3")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:30 executing program 5:
sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10)
socketpair$inet(0x2, 0x8, 0x3, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x1, 'vcan0\x00'}, 0x18)

2018/03/30 14:27:30 executing program 3:
r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0)
add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd)
ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000004c0))
r2 = socket(0xa, 0x2, 0x0)
r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0)
connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c)
fallocate(r3, 0x0, 0xffff, 0x1f)
setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000003c0))
sendfile(r2, r3, &(0x7f00005faff8), 0xfffb)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x90, &(0x7f0000000280)=[@in={0x2, 0x4e22, @rand_addr=0x34800}, @in6={0xa, 0x0, 0x200, @empty, 0x9}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000340)=0x10)
socket$inet_udp(0x2, 0x2, 0x0)
unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00', 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={0x0, 0xc84}, &(0x7f0000001040)=0x8)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000ec0), 0x0, &(0x7f0000000680)=[@sndinfo={0x20, 0x84, 0x2, {0x4ae4, 0x1, 0xad, 0x7fff}}], 0x30, 0x10}, 0x8000)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000980)=[{&(0x7f0000000600)}], 0x1, 0x0)
write$cgroup_subtree(r0, &(0x7f0000000280)=ANY=[], 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x6}, &(0x7f0000000180)=0x90)

2018/03/30 14:27:30 executing program 6:
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a)
close(r0)
capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001})
socket(0x1f, 0x0, 0x401)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0)
get_thread_area(&(0x7f0000000440)={0x0, 0x20000800, 0x610ab296726ca9f3, 0x1, 0x434d, 0x2a6, 0x2, 0x8, 0x8000, 0x6})
poll(&(0x7f0000084ff0), 0x0, 0x0)
dup2(r2, r1)
r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0)
r4 = fcntl$getown(r1, 0x9)
tkill(r4, 0x36)
getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000600), &(0x7f0000000640)=0x4)
r5 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00')
mknodat(r5, &(0x7f0000000240)='./file0\x00', 0x0, 0x0)
bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60))
getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="757365722e3af93c042da01e459150951ab39a4b2f4e36d19463efdfefb1c1fd6cf8dbf54931a6ed1c99937657d2b11c87dc9ec393d180818d1a479e2bfac229b46ceccea675ad98cc86317d34d6580c343f849ae808f6eef474fd87cd49c62b4e2e3c335c862751d2c46f03dc02528139204f299f490d7148b7825be22430a3439acb1c5f69a5"], &(0x7f00000002c0)=""/152, 0x98)
pipe2(&(0x7f0000000100), 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000005c0)=0x4)
write$selinux_load(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578be9c861bf37cba6b6666104ddc5a6b95f56fb4122270f06ce3eb765ad20768bda63aa3c4659375ab6bb5f1de637a34e0722060d8cf95fbbac0d7ff422ddfaf5d349679b71ed54051a68563020063819422e23ffe90259f56d284e40777d823ed95575ae6c8df56e14783190727c1c744b88bd63f48f657236cda72a4cc09c47b8ac8b43b07738a"], 0x97)
ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f00000001c0)=[0x3ff, 0x7])

2018/03/30 14:27:30 executing program 0:
r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000b40)={0x0, 0x0, 0x4d})
ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000b80))
r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd)
r3 = socket(0xa, 0x2, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0)
r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0)
connect$inet6(r3, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c)
fallocate(r4, 0x0, 0xffff, 0x1f)
setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4)
connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10)
sendfile(r3, r4, &(0x7f00005faff8), 0xfffb)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000280)=[@in={0x2, 0x4e22, @rand_addr=0x34800}, @in6={0xa, 0x0, 0x200, @empty, 0x9}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x14}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000340)=0x10)
unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00', 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x800)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={0x0, 0xc84}, &(0x7f0000001040)=0x8)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, &(0x7f0000000ec0), 0x0, &(0x7f0000000680)=[@sndinfo={0x20, 0x84, 0x2}], 0x30, 0x10}, 0x8000)
keyctl$instantiate_iov(0x14, r2, &(0x7f0000000980)=[{&(0x7f0000000600)}], 0x1, 0x0)
rename(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)='./file1\x00')
write$cgroup_subtree(r0, &(0x7f0000000280)=ANY=[], 0x0)
r5 = dup(0xffffffffffffffff)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x6}, &(0x7f0000000180)=0x90)

2018/03/30 14:27:30 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r3, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r4, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r5 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r5, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:31 executing program 4:
r0 = socket$inet6(0xa, 0x2100000000000002, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080))
socket$nl_xfrm(0x10, 0x3, 0x6)
ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000004f00)={0xffffffff, 0x0, 0x4ad9})
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d6, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8)
recvmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f0000000780)=""/127, 0x7f}, {&(0x7f0000000800)=""/227, 0xe3}], 0x3, &(0x7f0000000940)=""/10, 0xa, 0xfffffffffffffffc}, 0x7}, {{&(0x7f0000000ec0)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000001240)=[{&(0x7f0000001000)=""/97, 0x61}, {&(0x7f0000001080)=""/210, 0xd2}, {&(0x7f0000001180)=""/138, 0x8a}], 0x3, &(0x7f00000012c0)=""/89, 0x59}, 0xffffffff00000001}, {{&(0x7f0000001340)=@can, 0x80, &(0x7f0000002780)=[{&(0x7f00000013c0)=""/92, 0x5c}, {&(0x7f00000025c0)=""/105, 0x69}, {&(0x7f0000002740)=""/11, 0xb}], 0x3, &(0x7f0000002800)=""/140, 0x8c}, 0x4}, {{&(0x7f00000028c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000002940)=""/252, 0xfc}, {&(0x7f0000002a40)=""/38, 0x26}, {&(0x7f0000002a80)=""/4096, 0x1000}], 0x3, &(0x7f0000003c80)=""/4096, 0x1000}, 0x900000000000}], 0x4, 0x40000100, &(0x7f0000004e00)={0x0, 0x989680})
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
accept4$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10, 0x80000)
sysfs$1(0x1, &(0x7f0000000040)='/dev/hwrng\x00')
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004f40)='/dev/hwrng\x00', 0x0, 0x0)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=<r2=>0x0)
ptrace$cont(0xf, r2, 0x4, 0x9)

2018/03/30 14:27:31 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r3, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r4, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r5 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r5, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:31 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(0xffffffffffffffff, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:31 executing program 5:
r0 = socket$inet(0x2, 0x807, 0xffffffffffffffff)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000))

2018/03/30 14:27:31 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'ip6_vti0\x00', 0x200})
r3 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={<r4=>0x0, 0x80000})
ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000480)={<r5=>0x0})
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000002c0)={<r6=>0x0, 0xba}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000500)={r6, @in6={{0xa, 0x4e22, 0x7f, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0xa07, 0x4, 0xffff, 0x0, 0x0, 0x3, 0x7, 0x8, 0x0, 0xfffffffffffffff8, 0x667, 0x9, 0x1, 0x6]}, &(0x7f0000000340)=0x100)
ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000004c0)={r4, r5})
ftruncate(r3, 0x40001)
fchdir(0xffffffffffffffff)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x1a, "e62c9849247e754f41033a87018006d614296aa114cee046af00"}, &(0x7f00000001c0)=0x22)
setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00000007c0)=0x9, 0x4)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=<r7=>0x0)
rt_sigqueueinfo(r7, 0x10, &(0x7f0000000280)={0x33, 0xffffffff, 0x5, 0x412e351b})
setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000140)="8c25e2c6a2c3c728253871e02f52006b84fd4b75511e0c8b7064e8cb2d18209efe3234cea80892b69a6d9f45c5d53cf0d826f6c45f6a", 0x36)
ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000380))
r8 = add_key(&(0x7f0000000640)='syzkaller\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="64470d376ce1f927b39b08f0b032a5ba7600a3e18d7735b428321db62127bb3baf771e6f94453efbec74ea03ebdf247ab0ba9a0efc6b3ad0cb4fb3630bb996a221120ef6dc1576f0cf754cd6ab4004154a50a64c147442305a2e295f56b149708fea2bcc3c8a60e2b7de06a92ccd8d74604dd3424854", 0x76, 0xfffffffffffffff9)
r9 = add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe)
keyctl$negate(0xd, r8, 0x8, r9)
socketpair(0x8, 0x5a4144186dbc7e34, 0x7, &(0x7f0000000600))
sendfile(r0, r3, &(0x7f000000a000), 0x7ffff)

2018/03/30 14:27:31 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1aee8e10dbacc5fc7a363ad")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:31 executing program 6:
r0 = open(&(0x7f0000000440)='./file0\x00', 0x1ffff, 0x5)
ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000900)={0x7, 0x8})
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000006c0)=0x8, 0x4)
r1 = perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
clock_gettime(0x0, &(0x7f00000001c0)={<r2=>0x0, <r3=>0x0})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000340)={0x124, @time={r2, r3+30000000}, 0x1, {0x8, 0x606}, 0x0, 0x2, 0x80000001})
ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000200)={0x0, 0x1})
r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0)
r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000000980))
r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000680)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000c80)={0xe8, r6, 0x300, 0x70bd2c, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xb}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x8}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8c1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x557f}]}, 0xe8}, 0x1, 0x0, 0x0, 0x800}, 0x0)
ioctl$LOOP_CLR_FD(r4, 0x7003)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000d80)={0x200, 0x0, 0x81})
sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000840)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000800)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4011}, 0x40000)
getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000080)=""/53, &(0x7f00000008c0)=0xfffffffffffffeb0)
ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e)
timerfd_gettime(0xffffffffffffffff, &(0x7f0000000300))
sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f00000007c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10080804}, 0xc, &(0x7f0000000780)={&(0x7f0000000c40)=ANY=[@ANYBLOB='\x00@'], 0x1}, 0x1, 0x0, 0x0, 0x4010}, 0x4000000)
listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000009c0)=""/158, 0x9e)
ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000540)=<r7=>0x0)
perf_event_open(&(0x7f0000000600)={0x5, 0x70, 0x10001, 0x8, 0x6, 0x8, 0x0, 0x0, 0x0, 0x6, 0x8, 0x2, 0x0, 0x0, 0x1469, 0x80000001, 0x0, 0x101, 0x600000000, 0x9, 0x6, 0x15e600000, 0x0, 0x10000, 0x6, 0x0, 0x0, 0x4d, 0x9, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x8, 0x0, 0x8, 0x5, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000480), 0x5}, 0x0, 0x9, 0x0, 0x0, 0xffff, 0x5, 0x2}, r7, 0x1, r1, 0x0)
mq_notify(0xffffffffffffffff, &(0x7f0000000400))
execve(&(0x7f0000000880)='./file0\x00', &(0x7f0000000b80), &(0x7f0000000180)=[&(0x7f0000000c00)='\'\x00', &(0x7f0000000700)='trustedwlan0vmnet0@%\x00'])
ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f00000004c0)=0x6ff)

2018/03/30 14:27:31 executing program 0:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, <r1=>0x0})
ptrace$peekuser(0x3, 0x0, 0x542ca047)
ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
r2 = socket(0x4, 0x80807, 0x0)
setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000680)={0x652b, 0x7b, 0x3}, 0xc)
getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000500)=0x3, &(0x7f00000006c0)=0x2)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40400, 0x0)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@empty, 0xff, 0x2, 0x3, 0x8, 0x81, 0x1, 0xfffffffffffffcd7}, &(0x7f0000000080)=0x20)
r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
prctl$seccomp(0x16, 0x0, &(0x7f0000000740)={0x1, &(0x7f0000000700)=[{0x1, 0x10000, 0x81, 0xde}]})
r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
setpgid(0x0, r1)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000200)={<r6=>0x0, 0x0, &(0x7f0000000540)}, &(0x7f0000000440)=0x10)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={r6, 0x9}, &(0x7f00000001c0)=0x8)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
r7 = dup2(r0, r0)
connect$ax25(r3, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}, 0x3}, 0x10)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4)
getsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000000480), &(0x7f0000000640)=0x4)
ioctl$TIOCMSET(r7, 0x5418, &(0x7f0000000280)=0x800)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x38, &(0x7f00000004c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f0000000140)=0x10)
execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000340)='/dev/loop-control\x00', &(0x7f0000000380)='uservboxnet0\x00', &(0x7f00000003c0)='/dev/loop-control\x00'], &(0x7f0000000480))
dup(r2)

2018/03/30 14:27:31 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={<r3=>0x0, 0x5, 0xffffffffffff05cf, 0x6, 0x1, 0x6}, &(0x7f0000000240)=0x14)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r3, 0x0, 0x9, [0x74, 0x10000, 0xffffffffbd7e278b, 0x0, 0x8, 0x7, 0xffffffffffffffe1, 0xfffffffffffffffa, 0x4]}, 0x1a)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14)
ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0))
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
socket$inet_udp(0x2, 0x2, 0x0)

2018/03/30 14:27:31 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:31 executing program 3:
r0 = socket(0x10, 0x20001000000003, 0x0)
write(r0, &(0x7f0000000000)="220000001400070000e80000000003000208030001000000080002004100fff0f055", 0x22)
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}})
write(r0, &(0x7f0000000040)="08e9736cbb8f1d653bdd1058f33561818d74b34ec9c55c7114b364ab5bbcd1eb372904a0cd80502645d3b44770dc78737a1cad716f44602fff803b5bf024432276cc28b7828e246c7eeb8c896efd054d9b09a6f7e54d0d1d9662d5a75b4f3a48bbdf3437986a6e079eed8157ef0ae90a488bde50a070af976365", 0x7a)

2018/03/30 14:27:31 executing program 6:
socket$inet6(0xa, 0x2, 0x0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x200002, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {<r0=>0x0}]})
ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r0, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2, 0x5], &(0x7f0000000100)=[0x0, 0x9, 0x0, 0x3, 0x7, 0x80000000, 0xffffffff], 0x40, 0x2, 0x100000000, &(0x7f0000000140)=[0x200, 0x7], &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x9, 0xf]})

2018/03/30 14:27:31 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

[  314.474647] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36795 sclass=netlink_route_socket
[  314.488882] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'.
2018/03/30 14:27:31 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1aee8e10dbacc5fc7a363ad")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:31 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:31 executing program 5:
r0 = socket$inet(0x2, 0x807, 0x3)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:31 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(0xffffffffffffffff, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:31 executing program 4:
r0 = socket(0x0, 0x0, 0xfffffffffffffff8)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000040)={'bcsh0\x00', @ifru_names='yam0\x00'})
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000940)=@req={0x20, &(0x7f0000000900)={'yam0\x00', @ifru_settings={0x6, 0xbd7, @fr=&(0x7f0000000540)={0x7fff, 0x7, 0x100, 0x0, 0x0, 0x7, 0x4aad}}}})
pipe2(&(0x7f0000000000), 0x0)
r1 = socket(0xa, 0x2, 0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200))
connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={<r2=>0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0xfffffffffffdff7d}, 0x3ba)
openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r3, &(0x7f0000000240)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="140000000301ffff009f0406000000000008dda055254d6f0d03760b526c87cb030000008270764a412db8a7917c041e145fc847c193500fc3eb47e83555d007ee117e000000000000000000000000000040fe2dd059c29b174586d6ed9f7feb289ee4e76330407d1d2d5f82e3ce72882d025ee184e803768550958f59645cdfe63a2f57eabea193cb0d90b430b802c56e161d7ad92454dc5c7335f3012256112cbb90f1ce75932dd5829b576f28047a6db0af7950a649e93fee96cc1c6a34dc30b47df66e547127e6a243"], 0xcb}, 0x1}, 0x0)
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={0xe6, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x1, 0x1, 0x3, 0x0, &(0x7f0000000080)='syzkaller0\x00', 0xd01, 0x40})
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x0, @empty, 0x1}}, 0x1ff, 0x0, 0x3671d9d6}, &(0x7f0000000380)=0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x0, 0x7, 0x86cb}, &(0x7f0000000500)=0x10)
connect$unix(r1, &(0x7f0000000700)=@abs={0x0, 0x0, 0x4e24}, 0x6e)
recvmsg(r3, &(0x7f0000000b40)={&(0x7f0000000680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f00000007c0)=""/72, 0x48}, {&(0x7f0000000a00)=""/83, 0x53}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000000b80)=""/71, 0x47}], 0x4, &(0x7f00000005c0)=""/129, 0x81}, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f07d5523", 0x10, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)=ANY=[@ANYBLOB="1c00000052000000000900001c000400080006000200000000000000"], 0x1c}, 0x1}, 0x4000)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, r4})
gettid()
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r5)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000580)={"69555f5f6e59c902000069c600", 0x4000})
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8))
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)

2018/03/30 14:27:31 executing program 3:
r0 = socket$inet(0x10, 0x3, 0x0)
ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000040)={'ip_vti0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]})
r1 = socket$inet(0x2, 0x1, 0x0)
setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00001b8bb8)={'filter\x00', 0x7, 0x4, 0x3f8, 0x0, 0x100, 0x210, 0x310, 0x310, 0x310, 0x4, &(0x7f00001b8fc0), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr, @rand_addr, 0x4}}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "14c21d9c3afd0993301105426850708d456a8b7ffb43e699def3bb1efac7"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448)
sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)="240000002600030007fffd0000000000000005e10300000000000000fffffffffffff5fc", 0x24}], 0x1}, 0x0)

2018/03/30 14:27:31 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
setrlimit(0x8, &(0x7f00000002c0)={0x0, 0x1})
sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={<r1=>0x0, 0x7af}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000a00)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84)
r2 = syz_open_procfs(0x0, &(0x7f00000006c0)='ns\x00')
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000780)={0xbfbe, 0x0, 0x10003, 0x20})
pipe(&(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
lookup_dcookie(0x2000000, &(0x7f0000000bc0)=""/157, 0x9d)
r6 = request_key(&(0x7f0000000880)='id_legacy\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000900)='autogroup\x00', 0x0)
r7 = request_key(&(0x7f0000000d00)='rxrpc\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a}, &(0x7f0000000d80)='}\x00', 0xffffffffffffffff)
r8 = getpgrp(0x0)
sendmsg$nl_xfrm(r4, &(0x7f00000009c0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000940)=@delsa={0x48, 0x11, 0x0, 0x70bd27, 0x25dfdbfd, {@in=@loopback=0x7f000001, 0x0, 0xa, 0x33}, [@extra_flags={0x8, 0x18, 0x401}, @replay_val={0x10, 0xa, {0x70bd25, 0x70bd2b, 0x400}}, @tfcpad={0x8, 0x16, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x0)
ptrace$getenv(0x4201, r8, 0x100, &(0x7f0000000300))
keyctl$link(0x8, r6, r7)
ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000240)=0x1)
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000ac0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8)
setresuid(r5, 0x0, r9)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0], 0x2})
request_key(&(0x7f0000000380)='logon\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='md5sum\x00', 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0)
lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, <r10=>0x0})
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000fc0)={r1, @in6={{0xa, 0x4e24, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x73}}, 0x7ff, 0x200}, &(0x7f0000000480)=0x90)
sendmsg$nl_netfilter(r4, &(0x7f0000000cc0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000c80)={&(0x7f0000000dc0)=ANY=[@ANYRES32=r10, @ANYBLOB="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"], 0x162}, 0x1, 0x0, 0x0, 0x40000}, 0x4008000)
r11 = getpid()
syz_open_procfs(r11, &(0x7f0000000280)='autogroup\x00')
add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580), 0x0, 0x0)
openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000f80)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000005c0))

2018/03/30 14:27:31 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={<r2=>0x0, @in6={{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x34f}}, 0x3f, 0x13, 0x6, 0x5, 0x7f}, &(0x7f0000000380)=0x98)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={<r3=>0x0, 0x48, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @empty, 0x5}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x79b54583}]}, &(0x7f0000000480)=0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001740)={<r4=>0x0, 0x8}, &(0x7f0000001780)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000017c0)={<r5=>0x0, 0x9}, &(0x7f0000001800)=0x8)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001e40)={<r6=>0x0, 0x6}, &(0x7f0000001e80)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001ec0)={<r7=>0x0, 0x8f, "c9ff30a37d4a48841da5462e2283d4f53b5c7924bf5d8a87469be5916e65415c07d9960fb04b20e0f46d5318a06910cbb13b0eb33bcf805029e6d0eec148104e8075ed7345325353f08a186f452e36b28047542a25179adfd3695c9a0a0d1afaadfe474b6719672e902831f78e1e5a29ef69ebed8aa3e58b11b1c78d92186c6426b31a2ab441881ed7bd87b706ef41"}, &(0x7f0000001f80)=0x97)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001fc0)=@assoc_value={<r8=>0x0, 0x8001}, &(0x7f0000002000)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000073c0)={<r9=>0x0, 0x8001, 0x30, 0x8, 0x3}, &(0x7f0000007400)=0x18)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000007440)={<r10=>0x0, 0x495a}, &(0x7f0000007480)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000074c0)={<r11=>0x0, 0x20, 0x7, 0x3}, &(0x7f0000007500)=0x10)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000007540)={0x8, 0x101, 0x2, 0x200, 0x5, 0x1ff, 0x20, 0x9, <r12=>0x0}, &(0x7f0000007580)=0x20)
sendmmsg$inet_sctp(r1, &(0x7f0000007700)=[{&(0x7f0000000040)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="bdde795099e089b2b70e2b6d4b00d291bf751332ccf3f54e84f61a32a0a4da819a701c84e31e3a5137b3d63123180b0002", 0x31}, {&(0x7f00000000c0)="6ffee6312da175e4957e991444eaffeece36074aae2053e7af9a984b93119f55fa6b44602dafc159a27dc46b7a685df942dda853149972d213717c130febbdc4", 0x40}, {&(0x7f0000000100)="32e21180314c8409b657ae47756c514790a0e7093d9c53c970a788337f845b8e889a34b72085e798aee87ef6eb4315edbe0fd1cda4f5e1d61aebd2232300ebbb5b564d09a0622ec4b839152b333fcc23d7de594ecc96b14f1f020b073a41ade137f78f31bfb1c07f9362d48fee09e65b5b84690212ef6ca19642baaaaab74c0777a5410f2a8aed8a4b3a03ab434cbbd9572956f392f231cda8965f75d38257908c7d55eb1e11eb4e715969c5cec827b31dea249d485cef357bec921135950c83756e32276a1a8c8463156052a1a7fdf37040f93033bceffcf889446e0b453dbc567054d96f96827770c56640fd0618c783ca9cbfaf", 0xf5}], 0x3, &(0x7f00000004c0)=[@init={0x18, 0x84, 0x0, {0x2, 0x1, 0x7fff, 0x8001}}, @init={0x18, 0x84, 0x0, {0xbb3, 0x9, 0x5, 0x2000}}, @sndrcv={0x30, 0x84, 0x1, {0xb8, 0x0, 0x1, 0x7ff, 0x80000000, 0x1c000, 0x2, 0xf1, r2}}, @init={0x18, 0x84, 0x0, {0xff, 0x2, 0x1000, 0x5a}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x8, 0x4, 0x3f, 0xb88, 0x9, 0x1, 0x0, r3}}], 0xf0, 0x8000}, {&(0x7f00000005c0)=@in6={0xa, 0x4e23, 0x101, @dev={0xfe, 0x80, [], 0xe}, 0x9}, 0x1c, &(0x7f0000001700)=[{&(0x7f0000000600)="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0x1000}, {&(0x7f0000001600)="fbf7b2ab081f7c8ad9d082e05c0465fcbf918eac246610d4db6ab43ca3e4b42f067bfd1da13ee3ad5559bd2ec9d739caf536ac6176495b12a54885136d775b30fcd534d88cd3b00e0a0834e8b3cc3406a8ff0b0e06e04f7d4d79cca513b01f4987ad4a7ea0ce03193d1de7afb56854ca6ed92a20e9152b13fc434764a5260e8ef6b1da606ad9436e4fa95c5d6b64ea6e7854c3c8f5aba06b51d814fb8875cfef8ce3a8e55b91d85aab5b335fd83d8cca3657c056b113caef4637cbbeeaf6c1065c21fa0c272612eb6cb23c53578929fa51bdf4cf244bec43944a6fa8d8d4dec34071297369", 0xe5}], 0x2, &(0x7f0000001840)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x8, 0x3, 0x100000000, 0x3, 0x3, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x5, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x1, 0xffffffffffffffe1}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x7, 0x0, 0x6}}], 0xc0}, {&(0x7f0000001900)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000001dc0)=[{&(0x7f0000001940)="7488da061aae3fda20ffeb18d5317b104170ae28c7ad78df076f0949a621c48fd26db572adade77d19e3e703b693ee4bb4cc251608d7cb1083ff35ae2e4504012dcba2134f2a1c04919cc61884387891025faaa7003f50d1ae701e3613fac9999b0963c68e85abce0be162f52c9bf5dbbba2e32c6a10504edad2d4adcf40fd971bc048b88f6b36e3da04ca6c70cf37f1d08184a778c142775813e94ea140e1cfe817b843c102d1d96ceaea1d80c65699103564b9f5d327cedbf39b149b91ac93a9f17595036d0bb55ac6a0c7ede4c774878cf6de0cde19972688833ae662be2f289f38f332591bf2dbfbeed0", 0xec}, {&(0x7f0000001a40)="8b94d128a222e864a40a2a0db7dec295a9ee283739fb7677a9bc21229f67b94a7602ea912918e9c80398984ec9c2519f27b1bda3e6f783d952c1651bdc80a4d71d9ac4abfa8923bcb7f0b10297b337bd3cee56", 0x53}, 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0x1000}], 0x8, 0x0, 0x0, 0x44081}, {&(0x7f00000060c0)=@in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x18}, 0xffff}, 0x1c, &(0x7f0000006200)=[{&(0x7f0000006100)="fdda65b87344c51d96a0a94049c6ac42b6394170d7d0fcfac5f8b8e6cbe1ff46ee", 0x21}, {&(0x7f0000006140)="4a965819e1cba43eab7af73142897f973cfa2b958d81bbbe0d81c7f538b26b94c966d2f35673f67bbb2d97252618230c176208f346db771ab8ba7adfe29935", 0x3f}, {&(0x7f0000006180)="fe352116ef63525b8eeb81", 0xb}, {&(0x7f00000061c0)="3b3cd7803158695f4beaa1e2bec2285702da167e3f09f225205f342b4c7b2d195946c12b02a068240d7f9d9c47", 0x2d}], 0x4, &(0x7f0000006240)=[@init={0x18, 0x84, 0x0, {0x4, 0x7, 0x1ff, 0x7ff}}], 0x30}, {&(0x7f0000006280)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000007380)=[{&(0x7f00000062c0)="912416130d7d247d4892e2aa34e5e7e54412af1e3b9fa7321234db3cf05a418052d6c0c9747e336d73df504d2dd70739c469b907993996a2a87004dcffef3f49e3936df81b9c1b7b5e508e2935c1eabbbd19805ccbf048c76874834d25f1331d4ded90815ad8eaf417c3aa4624f3ec84a707d74953e8d7cb5be927bf4ab0891acac5e81e5b9a71c9853821aa532596b80f16b6a93423b339fe145596106429579ead59f9ca30", 0xa6}, {&(0x7f0000006380)="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", 0x1000}], 0x2, &(0x7f00000075c0)=[@sndrcv={0x30, 0x84, 0x1, {0x81, 0x4, 0x207, 0x3, 0xfff, 0x4, 0x8, 0x80000001, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x51, 0x8000, 0x9, 0x1f, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x2, 0x8000, 0x800, 0x4, 0x100000001, 0x59d, 0x7, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x8008, 0x2, 0xff70, 0x2, 0x0, 0x0, r12}}, @init={0x18, 0x84, 0x0, {0x9, 0x0, 0x7ff, 0x1}}, @init={0x18, 0x84, 0x0, {0x7, 0x7f, 0x1, 0x7237}}], 0x120}], 0x9, 0x4)
bind(r0, &(0x7f0000886000)=@generic={0x0, "ea57b0cf6bbe78a25743e4b8a59ba79dc5c0315c16fa5cf033def4b646892547f40841b496b4ef7ed8c7d45a3aa6274a52ef9cb8fe2c76d0ff8f171bfd773803ef28b7b25bd93d9a084a298f780df578943d1d6c44478916cab4738ed7e57dddce45b3ee37303075bfcd2ba2c5aae0fa99d7c5fab40222586021120942e2"}, 0x80)

2018/03/30 14:27:31 executing program 3:
mkdir(&(0x7f00002b2000)='./file0\x00', 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff})
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000240)={'syzkaller1\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}})
timer_create(0x5, &(0x7f0000000180)={0x0, 0x0, 0x4, @thr={&(0x7f0000000080)="8c11f8e9d05bfa0164c958641aed2cbc9b4184b5d5bb8de7d49f9f515ec29df4a082e59513d71576f4c47c352f94a4d69b06a1947e5bde9b867465d61625a4e7282f51f9b210c4d9ecb1da79892ccd2e7aa3", &(0x7f0000000100)="7a5ba18f048992a1a3f404898cd36430de8cc2aa123a55c062a1f7bf883610f05b7e8ffff294717bfb3c6ccec5a7b52336f85a000156324f6287849d3c57c2ca8794dc5b246127ef33d0ef4dff7cd50139c1abb856ef66e73b483e5c37cf2966bcbb71"}}, &(0x7f00000001c0)=<r1=>0x0)
timer_delete(r1)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x0, &(0x7f000002c000))
mq_unlink(&(0x7f0000000280)='.\x00')

2018/03/30 14:27:31 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:31 executing program 6:
futex(&(0x7f0000000180), 0x4, 0x0, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200), 0x0)
r0 = socket$inet(0x2, 0x0, 0x0)
mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f000009a000), 0x4)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0)
connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
r1 = getpid()
syz_open_procfs(r1, &(0x7f0000000000)='net/ip_mr_vif\x00')
connect$inet(0xffffffffffffffff, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffd)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x2, 0x7, 0x6})

2018/03/30 14:27:31 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100)
write$selinux_access(r1, &(0x7f0000000040)={'system_u:object_r:adjtime_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x33, 0x31}, 0x31)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:31 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00')
seccomp(0x1, 0x1, &(0x7f0000002900)={0x9, &(0x7f0000002880)=[{0x15, 0x1, 0x7f, 0x3ff}, {0xc8d, 0x40, 0x7f, 0x3f}, {0xda6, 0x7fffffff, 0x1}, {0x0, 0x0, 0xfffffffffffff001, 0x2}, {0x4, 0x7f, 0x5, 0x782}, {0x0, 0x1, 0x35c}, {0x0, 0x400, 0x6d3, 0xffff}, {0x0, 0x0, 0x100000001, 0x4}, {0x7fff, 0x7, 0x8000, 0x9b}]})
clock_gettime(0x0, &(0x7f0000000140))
prctl$intptr(0x3e, 0x4)
ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000340))
preadv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xff2d}], 0x1, 0x0)
getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78)
ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0)
r1 = request_key(&(0x7f0000000180)='trusted\x00', &(0x7f0000002800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002840)='net/fib_trie\x00', 0xfffffffffffffffb)
keyctl$assume_authority(0x10, r1)
readv(r0, &(0x7f0000002740)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/73, 0x49}, {&(0x7f0000000300)=""/70, 0x46}, {&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f0000001480)=""/224, 0xe0}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000001640)=""/125, 0x7d}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/96, 0x60}], 0x9)
getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000002c0)=0xc)
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002940)='/selinux/status\x00', 0x0, 0x0)

2018/03/30 14:27:31 executing program 3:
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800)
getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"0707005b8140000000000000e4ff1b00", 0x1822})
getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e)
r2 = socket(0x10, 0x20000000802, 0x0)
write(r2, &(0x7f0000370fe1)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={<r3=>0x0, 0x8, 0xfffffffffffffff7, 0x800, 0x10000}, &(0x7f0000000240)=0x14)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000280)={r3, 0x87, "21f3a5eaf2757f3ea3510154a73313363dd0a3287b02e2519e27f02f7b2b712b6557dcd21fe15ae80e0c6f822221c24e6632f7096f89e7c006296e2f0a872265013cd81ba649a8dc0aed7c146e214278011f96550c468d7a6aa35e94da8bd375445642316244419b3437115a4968b1e415f9508b208726f9a88fbfcfbce3c01f081952a04a5551"}, &(0x7f0000000340)=0x8f)

2018/03/30 14:27:31 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:31 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1aee8e10dbacc5fc7a363ad")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:31 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={<r1=>0x0, @in6={{0xa, 0x4e22, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x7, 0x7, 0x0, 0x3, 0x21}, &(0x7f0000000180)=0x98)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1}, 0x8)
r2 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x1000000000000002)
sendto$inet(r0, &(0x7f0000000280)="eb858546cf23cfe06efd14838853aa8c98939a499527c145141a85a6ce3ca2a8937f093a71274b4ac7e1df15a70a6ff91163d9c71b3352074290d998cbb158fcce5424667aebea2c8f335b61047c51a1dad4421ed9fa39455bd8c09e30070fa0ff356ce07aa4cd34df1f4d7d8cd59ace8106c4670cd141fc583decdecd67824da6d8312bf0d98c2a2a30493e9808081ede23379161ebac54026fb3c3eb59b84c88691082f224fbdc842fb340d8b4e41bf04674622984a0cd17d718bc20466acc12af905da85aff12077625837a744cf5df98dcbc", 0x0, 0x4, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffff80)
getpeername$packet(r2, &(0x7f00000012c0)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14)
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001340)={r3, 0x1, 0x6, @random="bba56161f25a"}, 0x10)
munlockall()
connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e)

2018/03/30 14:27:31 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(0xffffffffffffffff, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:31 executing program 6:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00')
poll(&(0x7f0000000680)=[{r0}, {r0, 0x2280}, {r0, 0x8}], 0x3, 0x84a)
bind$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x3, {"ca39d3a6aaf1ea"}, 0x7}, [{"9466da9f9b9c34"}, {"bf630ee589192b"}, {"a87c1ff7d40d3a"}, {"146ad28c233047"}, {"ccdf8179897ff9"}, {"d5e34e54557076"}, {"3f85aad50a1b3a"}, {"81e97fa888125b"}]}, 0x48)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={<r1=>0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x0, 0x0, 0x7, 0x0, 0x5}, &(0x7f0000000200)=0x98)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8)
sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000005}, 0x5)
setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000006c0)=0x20, 0x4)
ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0))
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1}, 0xffffffffffffff30)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0xeb9f491f7da6669f, 0x0)
ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000380)={0x8, 0x0, 0x8ce})
ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc))
setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000280)="51a306f3f51c67789602d7a2b2b329f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b", 0x36)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000600)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}], 0x20)
r4 = syz_open_pts(r3, 0x11)
ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000f27ff8)=0x81)
ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000500)={@mcast2={0xff, 0x2, [], 0x1}, 0x36, r2})
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x8005, 0x3, 0x8, r1}, &(0x7f0000000340)=0x10)
write(r4, &(0x7f0000000540)='z', 0x1)
ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000640)=0x100000001)
ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3)
dup2(r4, r3)

2018/03/30 14:27:31 executing program 0:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
fgetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="7365242e8ce674792e2e2f6367726f75702e6e657400"], &(0x7f0000000900)=""/130, 0x10)
write$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='threaded\x00', 0xffc5)
write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c)
r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000880)='/dev/loop-control\x00', 0xfffffffffffffffe, 0x0)
getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9)
lstat(&(0x7f00000001c0)='./file2\x00', &(0x7f0000000480))
sendmsg$nl_netfilter(r1, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000c00)=ANY=[@ANYBLOB="600100000d0b0004a9f0c9406117fe25000000004c0135003f0500f678644c0314002000218100000000000000"], 0x2d}, 0x1}, 0x91)
fallocate(r1, 0x3, 0x0, 0xffff)
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x0, 0x6}, 0xffffffffffffff15)
ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07)
mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000280)={0x5, 0x1a, 0x6, 0x400, "fd6e10e9d1754cd73b0a3aa453f0c6238589be9484b9803f4d1aad7dd5e7ea14"})
r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2)
ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000240)={0x3, &(0x7f00000000c0)=[{}, {}, {<r4=>0x0}]})
ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000340)={r4, 0x3})
ftruncate(r2, 0x9)
ioctl(r3, 0x2283, &(0x7f0000979fff))
clock_gettime(0x0, &(0x7f0000000040))
clock_gettime(0x0, &(0x7f0000000100)={0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000140))
clock_gettime(0x0, &(0x7f0000000180))
write$evdev(r3, &(0x7f00000001c0)=[{{}, 0x7, 0x0, 0x6}, {{}, 0x3, 0x0, 0x3a3d}, {{}, 0x20}, {{0x0, r5/1000+10000}, 0x0, 0x0, 0x52}, {{}, 0x0, 0x0, 0x9}], 0x78)

2018/03/30 14:27:31 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0)
fcntl$lock(r1, 0x0, &(0x7f0000027000))
r2 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc)
madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd)
setns(r1, 0x4000000)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x0, 'queue0\x00', 0xfffffffffffffffa})
pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={<r3=>0x0, 0x800000000000008}, &(0x7f0000000380)=0x8)
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)
sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000740)=ANY=[@ANYBLOB="020f05091000000028bd7000fddbdf250500070032200034b6cb289045da6700fe8000000000000000000000000000aa00000000000000000500050200000000000000241f000000ff020000000000000000000000000001010000000000000002001000000004d2000004d20000000002001300ff0000002cbd700006350000bfca2a28c1bcb278af99c1bd80ce331ef2b25011bfd3478c0b1421a6e9c1ce24fa9e6c98bfdfeefd"], 0xffffffffffffffae}, 0x1}, 0x20000000)
readv(r0, &(0x7f0000001980), 0x0)
fcntl$setown(0xffffffffffffffff, 0x8, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0xfffffffffffffffc, <r4=>0x0, 0x0, 0x8000})
ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000001c0)={0xffffffffffffffb4, r4})
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8)
ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000100)={0x2, 0x0, 0x4, 0x8})
getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f0000000200)=""/102, 0x66)
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000800)={0x5, &(0x7f00000002c0)=[{<r5=>0x0}, {}, {}, {}, {}]})
ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000880)={r5, &(0x7f0000000840)=""/1})
close(r0)
ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x8, 0x0, 0x7fffffff, 0x3d13, 0x6, 0x6, 0x6, 0x8, 0x2, 0x7fffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000540)={r3, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}, [0x3, 0x7fffffff, 0xfffffffffffffffd, 0x3, 0x3, 0x5, 0x0, 0x100, 0x5, 0x5, 0x6, 0x10001, 0xfffffffffffffffb, 0x1f, 0x7]}, &(0x7f0000000140)=0x100)
ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000280)={0x1, 0x4, [@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @random="a6cd8f469573"]})
fstat(0xffffffffffffffff, &(0x7f00000004c0))
write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b)

2018/03/30 14:27:31 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:31 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r2=>0x0})
r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, 0xffffffffffffffff, 0x0)
r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r2}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r3, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r4, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r5 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r2, @ANYRES32]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r5, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:31 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x0)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:31 executing program 3:
seccomp(0x1, 0x0, &(0x7f0000c23fff))
mkdir(&(0x7f000063543e)='./file0\x00', 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=<r0=>0x0, @ANYBLOB="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"], &(0x7f00000017c0)=0x2)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001800)={r0, 0x9}, &(0x7f0000001840)=0x8)
mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000))
chroot(&(0x7f0000fddff8)='./file0\x00')
chroot(&(0x7f0000000300)='./file0\x00')
vmsplice(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f0000000280)="9a6c644096103dca8d1f4ab6c98d871c11c1e07f28be217ba9354c9cb55a5095220e07dc2297b6876208dbcf38ca91d9727e337d2315756ea6a06b4a6a7cf987a8ce6ea2729018e93ab95b14fe1faf", 0x4f}], 0x1, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2000002003002, 0x0)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0)
pipe(&(0x7f00000000c0)={<r2=>0xffffffffffffffff})
renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00')
pivot_root(&(0x7f00002f9ff8)='./file0\x00', &(0x7f0000576ff8)='./file0\x00')
request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='./cgroup/syz1\x00', 0xfffffffffffffff8)
keyctl$read(0xb, 0x0, &(0x7f0000000240)=""/4, 0x4)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000019c0)={{{@in=@local, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000001700)=0xe8)
getresuid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f0000001ac0))
getpgid(0xffffffffffffffff)
getpgrp(0xffffffffffffffff)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002200))
accept4$inet(r2, &(0x7f0000002240)={0x0, 0x0, @remote}, &(0x7f0000002280)=0x10, 0x80000)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000027c0), &(0x7f0000002800)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002840)={{}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000002940)=0xe8)
getresgid(&(0x7f0000002980), &(0x7f00000029c0), &(0x7f0000002a00))
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002a40))
geteuid()
getegid()
getresgid(&(0x7f00000004c0), &(0x7f0000002b80)=<r3=>0x0, &(0x7f0000000540))
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002c80)={&(0x7f00000016c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x1000}, 0xc, &(0x7f0000002780)=[{&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x10}], 0x1, &(0x7f0000002c00)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, r3}], 0x20}, 0x8000)
r4 = getpgrp(0x0)
ioprio_set$pid(0x1, r4, 0x12)

2018/03/30 14:27:31 executing program 5:
r0 = socket$inet(0x2, 0x40000000005, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28}, 0x10)

2018/03/30 14:27:31 executing program 4:
capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x0, 0x7fff})
pipe2(&(0x7f0000002280)={<r0=>0xffffffffffffffff}, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000002980)={0x0, 0x1, 0x6}, 0x10)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc)
open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=<r1=>0x0)
r2 = syz_open_procfs(r1, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d")
fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0)
pipe(&(0x7f0000000880)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00000008c0))
fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00')
ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9})
syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000900)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1}, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00000002c0))
recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, <r4=>0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000240)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0xfff}, 0x4}, {{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/218, 0xda}], 0x4, &(0x7f0000001840)=""/122, 0x7a, 0x400}}, {{&(0x7f0000001e80)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001fc0)=""/167, 0xa7}], 0x1, &(0x7f00000020c0)=""/21, 0x15}, 0x1}], 0x3, 0x0, &(0x7f0000002180)={0x0, 0x989680})
ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000021c0))
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000800)={{0x2, 0x4e22}, {0x0, @random="d9be4d83062f"}, 0x6, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'sit0\x00'})

2018/03/30 14:27:31 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r2=>0x0})
r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, 0xffffffffffffffff, 0x0)
r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r2}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r3, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r4, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r5 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r2, @ANYRES32]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r5, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:31 executing program 0:
r0 = getpid()
ioprio_get$pid(0x3, r0)
r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00')
readv(r1, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/68, 0x44}], 0x5)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x0, 0xf5d1}, 0xc)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
ioctl$KDENABIO(r1, 0x4b36)
recvmsg$netrom(r1, &(0x7f0000001080)={&(0x7f0000000a00)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000003400), 0x0, 0x80}, 0x40000020)
sendto(r1, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x3, 0x2, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80)
ptrace$peek(0x1, 0x0, &(0x7f00000001c0))
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be934131ffd1bc1800be84c18d84b99e09f7128265ce2298e7d06b3c15b7f3a85f00000000000000")
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0))
mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200))
mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c7950199")
mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6")
stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a40)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000006c0)=0xe8)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000b40)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f0000000700)=0xe8)
setresuid(r2, r3, r4)
preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)

2018/03/30 14:27:31 executing program 6:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
fchdir(r0)
write$tun(0xffffffffffffffff, &(0x7f0000000600)=ANY=[], 0x0)
r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0)
write$selinux_context(r2, &(0x7f00000001c0)='system_u:object_r:urandom_device_t:s0\x00', 0x26)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000)
unlink(&(0x7f0000000000)='./file1\x00')
pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x240}], 0x1, 0x0)
r3 = epoll_create1(0x80000)
epoll_pwait(r3, &(0x7f0000000380)=[{}, {}], 0x2, 0x8, &(0x7f0000000440)={0xfc}, 0x8)
unshare(0x40a9fcba95ae73ec)
r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xe2003, 0x0)
getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000700)=ANY=[@ANYBLOB="6e61740000000000000000008100000000000000000000000000000000000000d1000000368b7851def11f19b137700273bca42e6240bfc0f31650a4e45d207c23bae96645428c4b95d9585cddcb29ed20c71b4b4206e3d71426a819d89a1129fcaf0a36493ac582ebdfe42d60f28d25eee41c5316b0fbe56a2264a60172aab5ab415cba36891982f0504d681b00617eeb8a7fa619f252b235ab3dc3bc205a4a8c0f42c3f3361ce18a6338496a5f6606f629ee159ee511e3963ed812d91621acdb956924d5b9fb115d7f6efba816cca61ecc52a1b10ad6d789d79b8204cb5b753ff05ba7beee7c12ef37c5d5a7e646a10c394e8e02"], &(0x7f0000000240)=0x1)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0)
timerfd_create(0x0, 0x80000)
syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80440)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000580)={0x4, &(0x7f00000004c0)=[{0x5, 0x6, 0x0, 0x9}, {0x6, 0xc18, 0x1, 0x80000000}, {0x6, 0x0, 0x3f, 0x101}, {0x7, 0x5, 0x9c, 0x3aa}]}, 0x8)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
r5 = creat(&(0x7f00000002c0)='./file1\x00', 0x20)
write$tun(r5, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x0, "8cd0ac"}}, 0x6)
fcntl$setstatus(r5, 0x4, 0x6000)
pwritev(r5, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x333}], 0x1, 0x0)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x28, 0x0, 0x0, 0x70bd26, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x28}, 0x1}, 0x0)
sendto$ipx(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x0, &(0x7f00000003c0)={0x4, 0x9, 0x59a131ae, "be98944b5776", 0x9}, 0x10)
open(&(0x7f0000000340)='./file1\x00', 0x0, 0x1)
timerfd_create(0x4, 0x80000)
ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f0000000500))
ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000200)={0x9, &(0x7f00000002c0)=[{0x110000000, 0x7fff, 0x0, 0x4}, {0xff, 0x0, 0x9, 0xffffffffffffff56}, {0x0, 0x8, 0x9}, {0xffffffffffff8001, 0x4, 0x5}, {0x4, 0x8, 0xffff, 0xfffffffffffeffff}, {0x7ff, 0xfffffffffffffe00, 0x80000001, 0x481471f8}, {0xbe5d, 0x0, 0x3ff, 0x2}, {0x5, 0x0, 0x7ff, 0x210}, {0xffff, 0x67, 0x3, 0x2}]})
write$selinux_create(r4, &(0x7f0000000540)=@access={'system_u:object_r:ptchown_exec_t:s0', 0x20, 'unconfined', 0x20, 0x36, 0x30}, 0x32)

2018/03/30 14:27:31 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1aee8e10dbacc5fc7a363ad52")
fchmod(0xffffffffffffffff, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:33 executing program 3:
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r1)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000600)={<r3=>0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x31)
sysinfo(&(0x7f0000000940)=""/201)
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={0x9, {0x2}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0xc1, 0x0, 0x8, 0x33b9, 0x0, 0x0, 0x2, 0xffffffff00000000, 0x100000000})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b8361f9916959f3df9301f00100000c4f28067861cef28b31480b29d7c10df663a3ca1d61f4ad7c0defe6405f59557599a8fd0b81ab7e6ff393e"], &(0x7f0000000280)=0x2)
ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430)
setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0), 0x4)
getpeername$packet(r0, &(0x7f00000001c0)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14)
ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000400)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x3, 0x1fffffffe0000, 0x64e, 0x400, 0x2, 0x40240, r4})
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2})
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x2}, 0x90)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={<r5=>0x0, 0x3ff}, &(0x7f0000000080)=0x14)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90)
getpeername(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, <r6=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80)
setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000c40)={0xffffffffffffffb1, {{0x2, 0x4e21, @rand_addr=0x3f36245f}}}, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000740)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x0, 0x7, 0x1, 0x20, 0x2, 0x445cd569, 0x0, 0xfffffffffffffbff, 0x0, 0x0, 0x3, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc)
setsockopt$inet_group_source_req(r7, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108)
close(r1)

2018/03/30 14:27:33 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r2=>0x0})
r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, 0xffffffffffffffff, 0x0)
r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r2}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r3, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r4, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r5 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r2, @ANYRES32]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r5, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:33 executing program 5:
r0 = socket$inet(0x2, 0xb, 0x20000000000)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
r1 = fcntl$dupfd(r0, 0x406, r0)
clock_gettime(0x0, &(0x7f0000000000)={<r2=>0x0, <r3=>0x0})
getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f00000000c0)=""/3, &(0x7f0000000100)=0x3)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x8, 0x6, 0xffffffffffffffff, {r2, r3+10000000}, 0x40, 0x401})

2018/03/30 14:27:33 executing program 0:
syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0x0, 0x800)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000007c0)={'NETMAP\x00'}, &(0x7f0000000800)=0x1e)
perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x0, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0x0, 0x80000001, 0x40, 0x101, 0x0, 0x3, 0x9, 0x1, 0x2, 0x0, 0x6, 0x7ff, 0x9, 0x8, 0x0, 0x3, 0x7, 0x100, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000700)=ANY=[@ANYBLOB="01662be94054000000000000fd3fdee0ab543edecca96772db8740842d03de0a9d2a0eabd34d"])
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x10, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="11634840020000000000000002000000000000000000000010000000000000000000000000000000000000002000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000076304400000000008631040", @ANYRES64=r3, @ANYBLOB="00000000000000000c6300000d63000001634040030000000000000002000000000000000000000030e3cfa6000000000000000038000000000000003000000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="85616466000000000800000000000000000000000000000023000000000000000000000001000000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0f630c4004000000000000000000000000634040000000000000000081000000000000000000000000000000000000000000000000000000000000001000000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[], @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB='X\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x009'], @ANYBLOB="08631040", @ANYRES64=r4, @ANYBLOB="0300000000000000"], 0x0, 0x0, &(0x7f00000004c0)})
r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0)
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x6, [0x0, 0x100000000, 0x400, 0x0, 0x6, 0x100000001]}, &(0x7f0000000540)=0x10)
getsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f00000004c0)=0x9, &(0x7f0000000640)=0x4)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9)
fallocate(r6, 0x0, 0x7fff, 0x1a8)
ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})
setsockopt$IPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x41, &(0x7f0000000680)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68)

2018/03/30 14:27:33 executing program 4:
socket(0x0, 0x20000000802, 0x0)
r0 = socket$inet6(0xa, 0x2000000802, 0x0)
connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c)
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10)
syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c)
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x200000, 0x0)
setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000340), 0x2)
listen(r2, 0x0)
sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c)
sendmsg(r1, &(0x7f0000000b00)={&(0x7f0000000440)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000004c0)="55aebf077baa6ad01f6b1616c0a6bc1f4d8243fc467fc460bd9204df4579a429354226372f8fbfb81db93cb11a8bb57c257da25cf9fb1a4827cfaa885c90f9fc4a719007686e18125d908c96a63272da8be3584977b3a2e96973310e9f490d6f51de9b25db8b994e116aaa0f23363c7c8c8da89baaf0f49282a8f5a285e8037d1d335e2e8061ef20adf57378cbaed4d8f69e32ddde2786c6626ec9d39f6e43a4f068", 0xa2}], 0x1, &(0x7f0000001600)=ANY=[], 0x0, 0x80000}, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x9, 0x1e000000}, 0x14)
r4 = accept4(r2, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80, 0x80800)
getsockname$packet(r3, &(0x7f0000000900)={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14)
sendto$packet(r4, &(0x7f0000000880)="47d82f4ee2f635e2e20450e412b0220acf243910ddbe76aa3a2361f0b552fa5080b53e8ce74b03e9c5f56ed3a13eebb299bb4be847774442d083280fec30813686eb7d6d00a7fc10de0b6b585e579b067e0cd3f397fc7737b38588f0bfa6d14ad61ee6", 0x63, 0x10, &(0x7f0000000980)={0x11, 0x1f, r5, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14)
getsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56)
socket$nl_netfilter(0x10, 0x3, 0xc)
ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000380)={'bcsf0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xf5, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0xffffffffffffff65)
r6 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000")
getdents64(r6, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000580)=ANY=[@ANYBLOB="0000010000000000810000000000000007000000ffffffff020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ebdaa2fbc80b640c59fd8b826333c526a38acb262068552ccc5fd434e6ec530a613ead79a2bb334a8b7a84aff77ebde9c2d7c61ccd9c6a15059f7944564d43d38e97"])
lseek(0xffffffffffffffff, 0x0, 0x5)
ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff})

2018/03/30 14:27:33 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x0)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:33 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1aee8e10dbacc5fc7a363ad52")
fchmod(0xffffffffffffffff, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:33 executing program 6:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)="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", 0x200002, 0x0)
fchdir(r0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0)
r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
fcntl$setlease(r2, 0x400, 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00')
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000007c0)="3ddfe846ed839c1645a3a778beafca0a154661ceb09bdfbdef1909eabf2a12e94a86bd6aaad3204bc77eb4062a79139f77d0c628e0bb87c51992804ddf54b81eb0c984a0676b7bb41389dd286cf4ef2ff2e8463f1d46be6464e0f087ee54016a58829d4f18af225b37522c97a83ded53420f14a69531c915b07dbf9ce5ae0c96ff38f0be690afafb457a4554415ff6192f423af89f48571ca9f83ea777d0d2c2edf1", 0xa2, 0xfffffffffffffff8)
keyctl$setperm(0x5, 0x0, 0x10001010)
unlink(&(0x7f0000000080)='./file1\x00')
openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0)
symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00')
r3 = syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002)
ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000600)={0x0, 0x1, 0x400, 0x2})
bind$netlink(r4, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc)
syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000740)=ANY=[@ANYBLOB="85913ba2841a5c0580f45619cd657e1db2b794c53e5d687fc4571e3d2124e6fba0bcfdd5"], 0x1}, 0x1}, 0x93ccaba251633594)
ioctl$sock_ifreq(r4, 0x0, &(0x7f00000006c0)={'ip6gretap0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]})
getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8)
ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000002f00)={0x5, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x2, 0x0, 0x0, 0x9, &(0x7f0000002ec0)='ip6gretap0\x00', 0x98, 0x8000, 0x1f})
lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0))
sendmsg$nl_generic(r5, &(0x7f0000002e80)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000002e40)={&(0x7f0000000880)=ANY=[@ANYBLOB="9c0000003800000125bd7000fddbdfe383f38b2b4c2eb283250000000008001100040044002dd114a18da106b1c8a9398d013e2fe1a16069e90dc91205920f6bd4e33ef8206d4eaad61f00000000000000ff91b014beb2928d9c6be69ec1c80627c592b2fac62bc7c723112acbf54c6a9f1f613bca2d796cc5c65322bc23ca1b386da7c4bf83eb3a490adac71ac5a9babbe3420fcd2a1b4c4d"], 0x1}, 0x1}, 0x4040000)
getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000240), &(0x7f0000000700)=0x4)
sync_file_range(r5, 0x5, 0xfffffffffffffffa, 0x0)
removexattr(&(0x7f0000000640)='./file1\x00', &(0x7f0000000680)=@known='trusted.syz\x00')
ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000780))
socket(0x200000000010, 0x2, 0x0)

2018/03/30 14:27:33 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x84080, 0x11)
ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040))

2018/03/30 14:27:33 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r2=>0x0})
r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0x0)
r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r1, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r2}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r3, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r4, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r5 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r2, @ANYRES32=r1]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r5, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:33 executing program 6:
socketpair$ax25(0x3, 0x5, 0x1005, &(0x7f0000000200))
ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000000))
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4800)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x1)
ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000004c0)={<r3=>0x0, @in6={{0xa, 0x4e21, 0x2c, @dev={0xfe, 0x80, [], 0x15}, 0x1}}, [0x5, 0x8, 0x82, 0xb7c7, 0x7ff, 0x5, 0x4, 0x9, 0x2, 0x8, 0x2, 0x4, 0x3, 0x3]}, &(0x7f00000005c0)=0x100)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000600)={<r4=>r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f00000000c0)=0xffffffffffffff39)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r4, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f0000000300)=0x84)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'lo\x00', <r5=>0x0})
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0x4, 0x1610, 0x400, 0xa1a}, 0x8)
ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000180)={@empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x6, 0x0, 0x0, 0x0, 0x803ffdff, r5})
fchdir(r2)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r3, 0x1}, &(0x7f0000000440)=0xc)

2018/03/30 14:27:33 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
r1 = open(&(0x7f0000000240)='./file0\x00', 0x501800, 0x140)
connect$bt_l2cap(r1, &(0x7f0000000280)={0x1f, 0x7, {0x80, 0x2, 0xffffffffffffffff, 0x6b59, 0x3, 0xa}, 0x7, 0x81}, 0xe)
r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
accept4$inet(r0, 0x0, &(0x7f00000000c0), 0x80000)
ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000040))
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
membarrier(0x20, 0x0)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000080)=0x5, 0x4)
r3 = request_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0xffffffffffffffff)
add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3)

2018/03/30 14:27:33 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x0)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:33 executing program 3:
epoll_create1(0x0)
ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}]})
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff)
fchown(0xffffffffffffffff, 0x0, 0x0)
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100))
r1 = fcntl$getown(r0, 0x9)
process_vm_readv(r1, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}], 0x1, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0x5, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6)
r3 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="02010002080000000000000000000000030006000000000002000000e0000001000000edff000000030005000000000002000000e00000010000000000000000ab4325ba9e10455737079572a73a7e66d706d2015b651e48e864647c57ea62f7"], 0x40}, 0x1}, 0x0)
socket(0x0, 0x0, 0x2d6)
syz_open_pts(r0, 0x8000)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0)
ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100))
shutdown(0xffffffffffffffff, 0x1)
tee(r2, r0, 0x8000, 0x4)
r4 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port1\x00'})
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x8001}})
openat$keychord(0xffffffffffffff9c, &(0x7f0000000380)='/dev/keychord\x00', 0x0, 0x0)

2018/03/30 14:27:34 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r2=>0x0})
r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0x0)
r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r1, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r2}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r3, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r4, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r5 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r2, @ANYRES32=r1]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r5, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:34 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)

2018/03/30 14:27:34 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1aee8e10dbacc5fc7a363ad52")
fchmod(0xffffffffffffffff, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:34 executing program 6:
openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x0, 0x0)
socket$unix(0x1, 0x5, 0x0)
r0 = socket(0x5, 0x80000, 0x7)
mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, r0, 0x0)
r1 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000080)='memory.low\x00', 0x2, 0x0)
fstat(r1, &(0x7f00000000c0))
r2 = socket(0xb, 0x807, 0x101)
fchmod(r2, 0x4)
fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000040))
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="1d0029bd7000fbdbdf250f00000030000300080003000000000014000600fe8000000000000000000000000000bb080007004e22000008000300020000005000030008000800ff0000000800010000000000080003000300000008000800070000001400060000000000000000000000ffffac141414080007004e210000080004000100000008000400fafe0000"], 0x94}, 0x1, 0x0, 0x0, 0x4000}, 0x4040000)
futex(&(0x7f0000001000), 0xb, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0)

2018/03/30 14:27:34 executing program 4:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd)
ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000004c0))
r2 = socket(0xa, 0x2, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x8)
connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c)
fallocate(r3, 0x0, 0xffff, 0x1f)
setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000003c0))
sendfile(r2, r3, &(0x7f00005faff8), 0xfffb)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x90, &(0x7f0000000280)=[@in={0x2, 0x4e22, @rand_addr=0x34800}, @in6={0xa, 0x0, 0x200, @empty, 0x9}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000340)=0x10)
unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00', 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x800)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={<r4=>0x0, 0xc84}, &(0x7f0000001040)=0x8)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r4, 0x20}, &(0x7f0000000140)=0x8)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, &(0x7f0000000ec0), 0x0, &(0x7f0000000680)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x4ae4, 0x1, 0xad, 0x7fff}}], 0x60, 0x10}, 0x8000)
keyctl$instantiate_iov(0x14, r1, &(0x7f0000000980)=[{&(0x7f0000000600)}], 0x1, 0x0)
rename(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)='./file1\x00')
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x0)
dup(0xffffffffffffffff)

2018/03/30 14:27:34 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:34 executing program 0:
mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001340)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002ec0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000002f00)={'filter\x00', 0x4}, 0x68)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x89)
ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000002e40)={0x8000, 0x2, 0x1, 0x10003})
setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x80000001, 0x4)
sendmmsg(r1, &(0x7f0000002d00), 0x0, 0x1)
setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000040)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblcr\x00'}, 0x2c)
setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0)
fchdir(0xffffffffffffffff)
r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0)
r6 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c)
setsockopt$inet6_opts(r6, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8)
connect$inet6(r6, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
recvmsg(r6, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0)
sendmsg(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0)
connect$ax25(r5, &(0x7f0000000080)={0x3, {"1ecdb202cf4571"}, 0x80000001}, 0x10)
write$cgroup_pid(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[], 0x373)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
getsockname$inet(r5, &(0x7f0000000180), &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000800)=ANY=[@ANYRES32, @ANYBLOB="05000008d7c3a9f6a461b1c7912b4b5455b5bd976521a0db6b8a92c2d30b1eff5a8aec555e6cd3b98fd7b0077508f9fa60ca889e18b71ba2fdd5a22ba191b39d0882817f41de9f23be8acb923ccdb48863237e06371d0f6e975c8ef195ef687ddfd3a1f0a454f2d4d3af3fd05dd67e7a2a82690beced4dfffedd1137cd79572019a24dd64ac1477749e0412c2520893412cc3de1b6772469580687918519ea93a6d0d8eb01b215b2b1b60132e1a777e2446b61ff389ca8f560d672bb8380862ff05f750855d97f9b436b80999560dd696d409152ba04683b6e3400498f74b51a1b81d3413465f6479d98ddb7b281521b26578015939e1022c74ba600ad2663b13cb3a0c3b57d494e87ee02a320a63d2e473858f9bb80f3ab60b8581b0810c6d0b4936a3f10f9e58285e4bb5e63657e105fa592e5cc20b0c918a629bf46896128a847fde440ec02a7383bd9e770839c21d6d3f450478a0b5259cad90d188f8c020b066eab0bf656e64766c5fbd3b407f43c4ff0d470ca1303176ab36b233efd5db8ef7946995d57c814602d6ee84965e9ab54f1e697d221c84854f8609f4f63bf4bf8d5e1d400eb535bbd3600fb16d5ae13f0586e7f0835c11dc48ffebe5e820e88ab2c3464ac91dcd4d59a44a394112d876f7d729fc35107fcac931d0618f4b152e03e18cc6b5841b1cbc2d72f6bf0ef2e1b2147b1bba6e24185cd2036af4f20259b217cc510a871778dfc9c2c03b12a0956e6a3e382dd3b245a3e534dd4bd0fdad5129f3b5c944a8f964094e29cb784b62dd569d350fdd87ef4c2b1a38eaa0ff002d75445a5248c7b478fd73c03530819d3b3a6b57e7874156386c41ca1beb05743b9cc14f181b0b30b926a3863e4e1b8c99dd4cdabd1c170da299906f2b4617e29a54f404483a2dac77128731d395e28418e91feb5ff559eb68bcfff9ce66d6c2cd333c437f6df5214e6342e54d8c6e2c9ff0dffe46f82afeaafcbef6494b481b5e1fcc272dd09715c95edd53cd9ad90f1b61921b2ac8fbae50c67befbb42bcfd546c733e63a9ae73dd8b93e8f4d077e90c1f590f0d5b148395d48f119ff96c0060722f9c76d579943b8afbe00000000000000196e060848e9487f1cb332a18a7e5e3c7c621e21a7a4f4d3b42a3d2a4f6c27cca3a497037e8fdfcf0897b6d3058a6e0aceca989a715bab7532f5a9d06770186be355c8ebd822483dfea0b490bbb9976823feccff631807a76a5acf06e8b03c744d089ce2680b269a7aff3398752308aecdb22e56a62b398dfe84031407110e726ff10d9c490487b8b2d445e2a52525ce7d005c3790779efc539bbdbd41607d1bbecf8950aa2b22fec4ba56e3cc51750a0355cab6e975e58380f658d104728951c6d675f47424c7b82cd39a919c09385076787ac0efe853f4b023e5607fc1bbde9a55af83eedf9e7809a14e98ff547196f67b43306e7e39595ec6c713871875862b2f898a1c2842760d4bbb1a3fb8bb0007aa4adadee22eec132ee0ba1107f1feffce691acd3bc2faeca9dc8f0b8e84f337fce649cf41670e3af986e5ef26d11fc574add9203e7ce1248216cf6c88edde7b9bc73f78d4be7541afcbbde6a15d7aeb013af05aa16b547b2869aadbfb4f78d0e1522b78a8a008373283e9c64b8cdcffcb8bad4a69dcdc1ba993f417df655318947e88e4d9dbc3bb05dc5eb559cbda4cf574729b173cbb9d114c1500fa2d920c3f7f3d5b3c955a61a89c0fac6a2643b6d5173a91120eec763558d7faaac1ca954a794fbbe54d3ad56531c2d32a9a360676ce18777bb753909791518d53f5801590350298d414cdcce1683162ff61707a65fdf31b1d4a29bdf27b49c8681438f80838fae6b11517b3e6f84c0cf6d2dcb2b33905c0ea4aece8c859b08f58cf25e53a685158a6f4008a39b05b1fcd8414e40cad2e832c8959283a8f46ebf649cae733cc461cd8ed458fb617a25708e2074c82a40f29c153db297350553c45dedadd0922e1944e75207fb853b91603c7f31d68e5d1ba5878a9a0ed05887334555aa69766fc09f6de0fd1c579fb652f4a59a8e07f56aa2c17d964709698184cc1efd918f5d88aa3bfa7156c1735c53d6e7a9ba822e84881d6105a94411132b519f3f5e42bbe65ca9f0d7179495fe8081c31bca2e6c253439eff0e1a48d7e7f8f8183662ad5e9015770aef4e54d3b20b6eb3509fe0df2dbad3d88723c53483d70965c6451ce6680169ef8b8a44a1cb1f16c480bc52badb0e6efcac1fad6a41eb4d789456444749552c7429ed14dffa10ce29d8714b366a7b94be5731f61efda2d9d1b0b091637b90283d1cadbd86e81ff04d165f617d74f970bde86f5f4ffa904bd1575b1208e9b1965c82f257ae6709092e615d2e44dda84724f01c564861c95c485e489af7fef003b1b4132166b3a227d2f4af45541bcf5471863b86d80391e795e683520dc6f46f20f82a69a258892f2e7d3a75c7acf114084f7af6f73acf7f16f33015b53f5cedd39a90e98a0e42dd7e085dbe9118bf8192762842a6bab6056d603f4e5b34c63a2bcb9c2f075a05eb79fe30b3d3440eabd54976cdd1151c3b6454cddf9d7af3d0dc3c1bc31534812432729fa91bc03ade7fadf976ed170077edbe2a7e1c502587bdb892a71d0f4bbef07b4dbf2345eba4a5677092a11fb62b67cb4cfab096562c45c3eadf0a0a33af1201dee08e1b593af8e644db9b39157e7499767c326ba49a857602e18898dd4e2defba9deb9c1d6c3c43963063b9bdb92c54291811987c971157d39b79b8672bccafdc0b9e3135e19d7a8fed316dbeebf90f3b4f9c9b8e5f28cb68baa88aecee66595948987f49b97e44cbccd9856bc2184fa5b614f59d9eef1677f323382cf7f709d2a741bf8ef209922afb4866f23db219"], 0x2)
ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x1)
add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="ba800a7f09eb2f57009502a099e38289831587a7bea4c54f8881484403e4762f0b9f382172caa19cd92684a71bfde327d8aa487a0ade59835ebfd8da805b7bd2c7a00f25eb04f9d9cb6adc91ba35ce1a73befededdfeb6902c45ecc6aabafe2f586e41cdcc575b4913ebb95b6dcd490b9377171dafc2f83b51021fef1ccb7f3a8583db9bf37e8b29de61d2aa5814bf2a3454401c446d31bdaf9c99a15a08477cebc99f0144a566", 0xa7, 0xfffffffffffffffd)

2018/03/30 14:27:34 executing program 3:
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a)
close(r0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8))
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, <r1=>0xffffffffffffff9c})
ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33f)
ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000003c0)={0x2, 0x8})
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000600)='eql\x00', 0x10)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0)
syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00')
bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x17, &(0x7f0000000000)=0x9, 0x4)
clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60))
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000006c0), &(0x7f0000000700)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000740)={0x0, 0x6}, 0x8)
openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000480))
getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="27f216e2b570b7e9a49d4084b2c4f0a0421ebdf38368b57144a691e50bbf09be69b39909370efa94b3dbe8d6e8ac8a491c852cfd24865752154b03c4ba065c8c2253207bc1"], &(0x7f00000002c0)=""/152, 0x98)
pipe2(&(0x7f0000000100), 0x0)

2018/03/30 14:27:34 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r2=>0x0})
r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0x0)
r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r1, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r2}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r3, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r4, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r5 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r2, @ANYRES32=r1]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r5, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:34 executing program 5:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80000, 0x0)
ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x3b4f, 0xfffffffffffffe01})
r1 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0))
r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={<r3=>0x0, 0x7ff}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={<r4=>0x0, 0x16, "5efee6e9985305afff9b412868f67588df8209e13afa"}, &(0x7f00000002c0)=0x1e)
getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r3, 0x48bf, 0x4f, 0x0, 0x29e10179, 0x7, 0x6, 0xffffffffffff3014, {r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x3, 0x8, 0x2, 0x5, 0xfffffffffffffffe}}, &(0x7f00000003c0)=0xb0)
bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000140)=<r6=>0x0)
fcntl$setownex(r5, 0xf, &(0x7f0000000180)={0x2, r6})

2018/03/30 14:27:34 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
readv(r0, &(0x7f00000008c0)=[{&(0x7f00000006c0)=""/245, 0xf5}, {&(0x7f00000007c0)=""/68, 0xfffffddb}, {&(0x7f0000000500)=""/20, 0x14}, {&(0x7f0000000840)=""/63, 0xffffff0f}, {&(0x7f0000000880)=""/18, 0x12}], 0x5)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100))
write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b)
sync_file_range(0xffffffffffffffff, 0x9, 0x0, 0x0)
fchdir(0xffffffffffffffff)
mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc)
readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/3, 0x3}], 0x1)
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
pipe2(&(0x7f0000000400)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
r3 = openat$cgroup_procs(r1, &(0x7f0000000440)='tasks\x00', 0x2, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)=<r4=>0x0)
ptrace$getregset(0x4204, r4, 0x6, &(0x7f0000000540)={&(0x7f0000000380)=""/116, 0xfffffeb8})
r5 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0)
readlinkat(r2, &(0x7f0000000a40)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000ac0)=""/196, 0xc4)
umount2(&(0x7f00000004c0)='./control\x00', 0x9)
llistxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=""/36, 0x24)
r6 = mq_open(&(0x7f0000000140)='procppp0\x00', 0x40, 0x8, &(0x7f00000001c0)={0x0, 0x40, 0x1f, 0x66f, 0x81, 0x0, 0x1, 0x8000})
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300), &(0x7f0000000340)=0x8)
mknodat(r5, &(0x7f000003f000)='./control\x00', 0x1, 0x0)
ioctl(r3, 0x0, &(0x7f0000000940)="602930647514c9a30bfd4c96fb221e54fdb3624308e924799c4bedef4d349feed11c14636308b7530e5d7d8d072008736f9047e745ad3d0faed69d8e3e7d484079570445263268a4fc896fb05ea42668fc88c18ebf22128210f11585f586ca94a24fc178d29f070ef08052e3fbf19d61003ef8321a89e8d764ec51bb9d31d27b10e4244c938d20752d57be8e5cefff8dea6736c8bdce10a49687f1391431917f13b6887acc6938ded7dd7b4218e583c7d78d950d696ba465e5242b6cbb76880f9dc102ab3a1c")
setsockopt$inet6_dccp_int(r5, 0x21, 0x0, &(0x7f0000000200)=0x1, 0x4)
fcntl$setstatus(r6, 0x4, 0x4000)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000000240)=[{0x0, 0x8}, {0xe, 0x2}, {0x4, 0x8}, {0x3, 0x9}, {0xa, 0x2}, {0x2, 0xda}], 0x6)
readlinkat(r5, &(0x7f00000005c0)='./control\x00', &(0x7f0000000600)=""/176, 0xb0)
execveat(r5, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0)
setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000580)={0x7, 0x8000, 0x3f, 0x4, 0x6, 0xc4, 0x2, 0x9, 0x6, 0x2a7, 0x4}, 0xb)

[  318.027234] IPVS: __ip_vs_del_service: enter
2018/03/30 14:27:34 executing program 5:
openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4a280, 0x0)
setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x87, @loopback=0x7f000001, 0x4e23, 0x0, 'ovf\x00', 0x4, 0xfffffffffffffff7, 0x49}, {@dev={0xac, 0x14, 0x14, 0x14}, 0x4e23, 0x4, 0x800, 0x3ff, 0xfff}}, 0x44)
r1 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0)

2018/03/30 14:27:34 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r2=>0x0})
r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0x0)
r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r1, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r2}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r3, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r4, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r5 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r2, @ANYRES32=r1]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r5, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:34 executing program 4:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(r0)
capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2})
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000c40)=[{&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000680)="1777ad8406d6731e5ae180437f22cacc21d498e8514874d5f82820baa155bcf90c4765465af5f61c1db4e021769e07821898ba05486dce63b3e84889a953edf13c58faac68a10fb192554e182c9afe8ff5d9788dff88f442ed0a2e9cf4072d649d5e588cfe4e2dd6cd2fc8d552e3b2cd380022076ab74f34f74e", 0x7a}, {&(0x7f0000000700)="3f903427e4e1873ce302e43fd11ba84cefc24d54f6d439d7c5ebad6050fd9bddc3798107d7e03388c091abc137b299ee79fd28d249a384b3f15867b1b04869e249f244c8c635f3bf3915", 0x4a}, {&(0x7f0000000780)="ecb6ca8ba6e646ce", 0x8}, {&(0x7f00000007c0)="dfad566416c1ee562ab0f428e85612a3ce73811da0a5007ee251136aaa70ff515b8b2f4f7f4978bb35b3c3d322df76e027940f5817bc6e0d03bbc8f56c89cdc920d9df6e24d4afe3b0ef5383419197b078a1d33aca5ec38a844a33644df97c54dec562dee459fea8d4d1098b40da96b7b40f3ed28c", 0x75}, {&(0x7f0000000d80)="e6b9ca2d748ff4ff358a1752bc1eaa3b77123cf665eafd2887e921bb3358e428006327e2859b1835eb8f41d8c281eeb174e67fd18ef921b9d7040772c3954b1f6c8dc59387979f467bb8827f054ea41b02a325eb44dc53e190cdc458b1c64f5c190900e91d760c893a14f9af631c77e7581bef1b465cfc072f90d8be5296142b53049d2dd46dc878beb4b1a8fbec9025ba5335a1ac85c013a4c32280e4fbcd264396046a703c019345efefead6a5671dff002633806ce0bdb1ce92", 0xfffffffffffffead}], 0x5, &(0x7f0000000840)=[@rights={0x20, 0x1, 0x1, [r3, r0, r1]}, @rights={0x18, 0x1, 0x1, [r2, r2]}], 0x38, 0x1}], 0x1, 0x0)
poll(&(0x7f0000084ff0)=[{r2}], 0x1, 0x3ff)
r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0)
syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00')
getsockopt(r4, 0x4ef, 0x0, &(0x7f0000000540)=""/78, &(0x7f0000000440)=0x4e)
clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60))
getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c4603470d0ac3c11bfe2290ab107f416351d636887586ab3da512acde0e6f17f9868846c45be73b67842b53bba77befc67e6c72887b33ff539e3e85"], &(0x7f00000002c0)=""/152, 0x98)
pipe2(&(0x7f0000000480)={<r5=>0xffffffffffffffff}, 0x7)
r6 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4)
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}]}, 0x8)
openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0)
readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}], 0x5)
statfs(&(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000ec0)=""/20)
getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000240)=0xc000000000000000, &(0x7f0000000500)=0x2)
mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff)

2018/03/30 14:27:34 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:34 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1aee8e10dbacc5fc7a363ad52")
fchmod(r1, 0x0)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

[  318.156181] IPVS: __ip_vs_del_service: enter
2018/03/30 14:27:34 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
r1 = getpgrp(0x0)
r2 = getpgrp(0xffffffffffffffff)
arch_prctl(0x1001, &(0x7f0000000040)="dab37705c783e40af681faf1bb031cfef024b126bb883fff16afd7f0e01eef7e6f6717cfcf159e93627a770e347ff60174177bacffb23f14e4958ce872eb2763be9f5e702d5ce5184538c9e23c")
rt_tgsigqueueinfo(r1, r2, 0xa, &(0x7f0000000000)={0x3d, 0xffffffffffff9027, 0x5, 0x7fffffff})

2018/03/30 14:27:34 executing program 0:
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r3 = accept4$inet(r0, 0x0, &(0x7f00000000c0), 0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000000300))
setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@int=0x80000000, 0x4)
ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000d40)={<r6=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000680)={r6, &(0x7f0000000a80)=""/97})
r7 = accept(r1, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
sendto$ipx(r7, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194", 0x2c, 0x0, 0x0, 0x0)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387", 0x66)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240))
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8)
r8 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r8, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0)
getpeername$inet6(r5, &(0x7f0000000040), &(0x7f0000000080)=0x1c)
bind$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2b)
syz_emit_ethernet(0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000119078ac2314aaac14142b4e204e20000890780000000000000000000000970ea6f5ee54ca02247b67f1f29f5036727cbd1b4c93ea961aa7f9d2c1fcbb822746548932727c2708a89399bc5105b714277970036a3ff95f7df69e1c823dca133782c22601bb9939674f56ce4db6dce3c79a4465a60205ec054c34609034427530dc40f2cdfdd083f236ba6ebfd04b777ba72feaa2715e78"], &(0x7f00000000c0))
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xfffffffffffffdb3)
setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00000006c0)="c5d3082e99819f3816efd1e9205adcf5810fe53baa9be3b9658e190724ad8e0e987431b5206f8bc9548b3c4903f6fda0b86bb6d10bcdca853545b94745197c1a41d4fe428cc06875a9574a8427d7aeef2cf0f95154dfe7fdadf8291fa14c8be4dd8c4497b563529ef7a25497fee94b796147298c29a670c1b7b03765820a9f60517b73580dae5e7643e2479406ad020a9837e6bc6f5551b53ba13c6aff13f27abb44bfd3e951ef8c6b00b1b455914fb387", 0xb1)
setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001940)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e20, 0x0, 0x4e23, 0x200, 0x0, 0x0, 0x0, 0x1d}, {0x100000000, 0x0, 0x100, 0x0, 0x6, 0x3, 0x9, 0x7}, {0x9, 0x1ff, 0x2, 0x689}, 0x40, 0x0, 0x2, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d4}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3504, 0x0, 0x1, 0x95b8, 0x0, 0x0, 0xfffffffffffffffe}}, 0xe8)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000400)={<r9=>0x0, 0x2d}, &(0x7f00000005c0)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000640), 0x8)
r10 = fcntl$getown(0xffffffffffffffff, 0x9)
syz_open_procfs(r10, &(0x7f0000000500)='net/if_inet6\x00')
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
setsockopt$inet6_buf(r7, 0x29, 0x0, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13)
setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000000), 0x4)
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000440)={0x0, 0x1, 0x9, 0x3, 0xcb0b}, 0xc)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000480)={r9, 0x0, 0x5, [0x8, 0x8, 0x5, 0x62, 0x5]}, &(0x7f00000004c0)=0x12)

2018/03/30 14:27:34 executing program 6:
r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0)
r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9})
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, r2, 0x0)
sendmmsg$nfc_llcp(r1, &(0x7f0000004d00)=[{&(0x7f0000000440)={0x27, 0x1, 0x0, 0x7, 0x0, 0xfff, "39298f6275497df1f20c6aca3bf5d34654a93329c08a0c7eed00c403a6435194c60cfe68ebd8e38cdfb5a40f9f95344c69360b9c9f680fa4c0261b87524a1d", 0x1f}, 0x60, &(0x7f0000000880), 0x0, 0x0, 0x0, 0x4}], 0x1, 0x80)
keyctl$assume_authority(0x10, 0x0)
ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000001c0)=""/145)
r3 = socket$l2tp(0x18, 0x1, 0x1)
rt_sigpending(&(0x7f00000002c0), 0x8)
r4 = dup2(r3, r2)
ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc)
connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
close(0xffffffffffffffff)
sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)="ad6e2301849005b80f700749ce55a60fe1e41d5768c90ac2926a4d5cb5677573b42b9cd3cd194619f6f0d5f7662113df4b522d72293454068d859944dc8bd1449d14a763b027c673a6e2cade559a7e77f5b0baa3f974e87324b419317a5ad3044011f1204665", 0x66}], 0x1, 0x0)
mq_timedsend(r1, &(0x7f0000004ec0), 0x3b3, 0x3, &(0x7f0000004f00)={0x0, 0x989680})
mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0)
ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000280))
r5 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00')
r6 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r6, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={<r7=>0x0, 0x1, 0x9, 0x0, 0x5}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r7, 0x48, &(0x7f00000004c0)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in6={0xa, 0x4e22, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}]}, &(0x7f00000007c0)=0x10)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00')
r8 = getpid()
fcntl$setownex(r1, 0xf, &(0x7f0000000800)={0x2, r8})
mmap(&(0x7f0000fef000/0x10000)=nil, 0x10000, 0x1000000, 0x11, r6, 0x0)
sendmsg$IPVS_CMD_GET_DAEMON(r5, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x100010}, 0xc, &(0x7f0000000a00)={&(0x7f0000000600)=ANY=[@ANYBLOB="071c0c00699e32dde0e55283a6f9c3ffffff07c3c4a08039244745adb2f2b313d187541ff69092dde0e6e6d6e044b8f458f08bfc61d60ca7c5ba879d5390137afff494844b2fb389ed6102473c0500000000000000a1b1cbdadc4e"], 0x1}, 0x1}, 0x0)

2018/03/30 14:27:34 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r2=>0x0})
r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0x0)
r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r1, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r2}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r3, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r4, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r5 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r2, @ANYRES32=r1]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r5, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:34 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:34 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1aee8e10dbacc5fc7a363ad52")
fchmod(r1, 0x0)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:34 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = dup2(r0, r0)
getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e)
ioctl$int_in(r1, 0x5452, &(0x7f0000000000))
listen(0xffffffffffffffff, 0x0)
ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000480))
sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x0, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14)
recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000300)=""/192, 0xc0}], 0x1, &(0x7f0000001500)=""/124, 0x7c}, 0x0)
r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="d12dbd63755e2f84ae14b842ec7b9f881b565ba5fcae38562f91a2bf6abe21b8673e0fd37ebfc012c52bfd51121f23d02b4b486fee17ea7a44943f519ed3329127ff823b038741187890", 0x4a, 0xfffffffffffffffc)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={<r4=>0x0}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000540)={<r5=>r4, 0x9, 0x20}, &(0x7f0000000580)=0x8)
bind$ax25(r2, &(0x7f0000000200)={0x3, {"eea66badb991ed"}, 0x1}, 0x10)
keyctl$set_timeout(0xf, r3, 0x0)
mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
fchmodat(r2, &(0x7f000058f000)='./file0\x00', 0x2)
ioctl$fiemap(r2, 0xc020660b, &(0x7f00000005c0)={0x2, 0x7, 0x1, 0x4, 0x4, [{0x400, 0x2, 0x2, 0x0, 0x0, 0x2986}, {0x1a2, 0x5, 0x2}, {0x40, 0xfff, 0xfffffffffffffffd, 0x0, 0x0, 0x4}, {0x10000, 0x3, 0x9, 0x0, 0x0, 0x800}]})
mremap(&(0x7f00001fb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000240)=r5, 0x4)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000005c0)=ANY=[]})
getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000100)=0x1e)

2018/03/30 14:27:34 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00')
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb)
getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={<r1=>0x0, @multicast2, @local}, &(0x7f00000001c0)=0xc)
lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)={<r3=>0x0})
ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r3, 0x11})
setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast1=0xe0000001, @in, 0x4e24, 0x0, 0x4e20, 0x0, 0x0, 0x80, 0x20, 0x33, r1, r2}, {0x1f, 0x3, 0x10000, 0xfffffffffffffffa, 0xe6d, 0x1, 0x0, 0x8}, {0x3000000000, 0x6, 0x80000001, 0x1ff}, 0x80000000, 0x6e6bb2, 0x3, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x50, 0x4d3, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x1, 0x1, 0x2, 0x7f, 0x400, 0x7}}, 0xe8)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x2, 0x1, 0xa, 0x3})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000003c0)={0x3, 0x0, 0x8000000000, {0x77359400}, 0x1, 0x9})

2018/03/30 14:27:34 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r2=>0x0})
r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0x0)
r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r1, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r2}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r3, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r4, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r5 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r2, @ANYRES32=r1]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r5, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:34 executing program 3:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0)
close(r1)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa})
r3 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0)
accept4$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800)
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
r4 = gettid()
capget(&(0x7f0000000100)={0x39980732, r4}, &(0x7f0000000140)={0xffff, 0xb5, 0x61e31894, 0x7, 0x7f, 0x1})
syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0)
tkill(r4, 0x7)

2018/03/30 14:27:34 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1aee8e10dbacc5fc7a363ad52")
fchmod(r1, 0x0)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:34 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @rand_addr=0xff}, 0x10)
setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c746572000000020000000005a028feb8747535704c6f8e000000000000000000000000000000000000000000000000000000000008000000000000000000000000208e9ed4ac111ec112cc1cbd6bf4203dc02649153d966e4900780fdc46a398be992ec925972b03e3708f56d1d56b96851f7b0f0e30ecc56a00a4b96bbc7e011e5c290e9c190a9e5e5e4ab53d19566eafc1dad5ff3a27b56cbab29e123a8c4a297da4f556936ee336f2a4890cab2a2914fb5f862a4dc4db"], 0x58)
getpid()
r1 = gettid()
r2 = syz_open_procfs(r1, &(0x7f0000000280)='personality\x00')
ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000100))
ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000180)={0xffffffffffff0ed7, 0xfffffffffffffe00, 0x6, 0xb37})

2018/03/30 14:27:34 executing program 0:
pipe2(&(0x7f0000000240)={<r0=>0xffffffffffffffff}, 0x800)
getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000580), &(0x7f00000004c0)=0xfd01)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2040, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000500), &(0x7f0000000540)=0x40)
sendto$inet(r1, &(0x7f0000000240), 0x0, 0x10, &(0x7f0000000300)={0x2, 0x1, @rand_addr=0x3}, 0x10)
r2 = socket$inet(0x2, 0x4008000000000001, 0x0)
bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r2, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
prctl$void(0x3f)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x8, 0x0, 0x3, <r3=>0x0}, &(0x7f0000000380)=0x10)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r3, 0x100000001}, 0x8)
ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x1ff, 0xf3f, 0x9, 0x7], 0x7, 0x2, 0x8c91, 0x3, 0x0, 0x0, {0x7, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x0, 0x29e7, 0x2, 0x1, 0x1ff, 0x0, 0x9, 0xf21e, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}})
setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080), 0x4)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10)
setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000ac0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca01000018010000000000001801000080030000800300008003000004000000", @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1e8bd820959bd3ab912d2b06f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004d41524b000b0000000000000000000000000000000000000000000000020800000000080000ac1414aa7fffffffffffffff00000000aaaaaaaaaaaa00000000000000000000000000000000000000ff00ff000000000000000000000000000000000000000000000000000000000000000000000000000000a7ffff0000000000000000000000ca00037fff0005efc700026970366772653000000000000000000062637368300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007201a3010000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a3000000000000000000000000003000000000000000100000000000000ac1414aaac1414bb00000000ffffff00ffffffffffff00000000000000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000ffff00ff0000000000000000000000000001000578bd0000008b69705f7674693000000000000000000065716c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000100000000000000000000000f000380100000000000000000000000000000000000000000000debb000048004c454400000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2)
sendto$inet(r2, &(0x7f00000000c0)=']', 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e20}, 0x10)
getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000400)={'icmp6\x00'}, &(0x7f0000000440)=0x1e)
setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000980), 0x4)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000009c0)="e2f5db3f40638cdc668a25de430d37d07df512eea38c645da93e53092a1c9f11ebf24b0e1b627bda20cbc3cbdf835dbe5746964c0f30a8c8b7cf0e630b598ee5d93c2cc7e08770879a9c3908e06eb6a541aaa180c710696065f557bb99cb3ebd29735e03d5cd7caefc219b6597625f68aa69c61cd054795edbc719c2fbef89163748f1b1c5a7a886533f8be3685a26868760a644a742742a58365927e4df86c1768fc76ebffb2e196926e9bc326fdf93147e6df32b8d5f75c48effc71b36c13be3de37a8a1c2c5ea2e2a7a1e02b0ebbd08c49137906fb51fbaf201e1b584a76c068e7043c69974")
sendto$inet(r2, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10)

2018/03/30 14:27:34 executing program 2:
r0 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(0xffffffffffffffff)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r2=>0x0})
r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0x0)
r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r1, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r2}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r3, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r4, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r5 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r2, @ANYRES32=r1]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r5, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:35 executing program 2:
r0 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(0xffffffffffffffff)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r2=>0x0})
r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0x0)
r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r1, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r2}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r3, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r4, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r5 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r2, @ANYRES32=r1]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r5, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:35 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:35 executing program 4:
r0 = socket(0xa, 0x2, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200))
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={<r1=>0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r1, 0xfffffffffffdff7d}, 0x3ba)
r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000935ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8e, &(0x7f0000bb1000), 0x0, &(0x7f0000576000)}, 0x0)
sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f07d552355", 0x11, 0x40000, &(0x7f0000000280)={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c)
accept(r2, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80)
getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14)
ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'})
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000003c0)=0x101)
ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001, 0x0, r3})
r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x521000, 0x0)
fcntl$notify(r2, 0x402, 0x0)
ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000640)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x6, @random="365af2bccc39"}, 0x10, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 'teql0\x00'})
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000540)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x463, 0x7}, 0x90)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000900)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}], 0xa4)

2018/03/30 14:27:35 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:35 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1aee8e10dbacc5fc7a363ad52")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(0xffffffffffffffff, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:35 executing program 0:
r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000002140), &(0x7f0000002180)=0x10)
r1 = accept4(r0, &(0x7f00000003c0)=@nfc, &(0x7f0000002100)=0x6d, 0x0)
r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0)
r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9})
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, r3, 0x0)
add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="432aac19fe42aa7808cf45098b17a1bb8c7b66427c481410a1c519c30d707aea6455502bd2d54155f9ffb7e9e78c8213fbdcde220292fe0d5e822403579cbf807848eab89a7f2bb3e19f92f34d8130990738139cf85bf03758190ac617641fef0a1ac760e753cc6cb63ae22b5574ce9f0870bae179bb3fb8f9fb0fc33e1d7a3bf467f486f3fa04a999b911a8f6045b9c08aa4fac1fc82095dec301d4d44cafcd4eeaf69315a2eaf92040c9f9ea90c0a5ec3eca6ca9a21ac1b08079f26d449dd83cb4f6c65223e2f50ba0b482d258448a7f9a13d1dece07289823906a2ee78644dc732195e9575dcfb4", 0xe9, 0xfffffffffffffffe)
add_key(&(0x7f0000000840)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000980)="3bb789e5", 0x4, 0x0)
add_key$user(&(0x7f00000009c0)='user\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000004f40)="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", 0x1000, 0xfffffffffffffffe)
add_key$keyring(&(0x7f0000001c00)='keyring\x00', &(0x7f0000001f80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
r4 = add_key$user(&(0x7f0000001fc0)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000005f40)="a25d1bf15c0d652a783ffd842dc90b6f12b55d044353800933a4b1850eda353675a337c37e0627651a0d424825e2e172f11936cfc4239d41f3061ade5c26dcfa1a0910d53b7d58499c812e2de5f1fb5e1f099d0f521b5e451091365005c156508d16d64698b4f845749ee6f09083b64cab4eaac8874f09f629a76fcf8cc61138c24a30538da9c1cd488cf6ef1060641248ce22c97fe7b86f2c72883e40b8ae328ec030a7f19bd2d88ab933f13f68389c5ff76a5db4da4a1a5f3155e34592be1c6c0376c9e453cc54e4fac93282ab390c0e94b773df39931ba85f7bd9f719c2eb9244debc92d6056268b7c991d1dfcc331fee4d932d4de3a68e8355ded8f1a15f824052c5f5df759d02d1130fd26bb42e19a7649810ba25913b7a4462e378d89096dda95733612dea5ce93092f27084845d989b678eb2a2aead5a2ae4c8c921ad5c7c60ac2c92a8f64cd13ceb312cb2a75e94d718612b1aaa8f95a6e6797a374a22fec8cb18562773fbdc633b165318bedfbf7258c4deb1fa52f0962a2cf4dd171cb2f677cb872f17735a848fdf1c1e6fcc95b8df33da692eb174be4950b54e426a5d082745e2aacb7f9101b359166f8233576564a526d01e5bcc19990149a9c9c7339a387b5066dbbe16ed47ae3b59936731045378e1676f186d1890da510312c19a43539731e0463c73a273b85a7fb393c46cb8b28593ec3f967dbfbb0b62dace3abd3c5089ea429e912f31fb82aec0dec72a65c9466b1485812b4adfb0ee1db0344212b5cdc7b447e856e926e1fad09fa1e6f66510377e8084de63fc03edf87aa0f9af6c3549f04937131e99f0b48c1929d436de3a549c270797b718a82d550479853426c75692e98c19d4b085e94a007f030b1f98605b17ac6171154c8a8e621782f15feb44cc089539bb0d0e67ce315381ba9a68c8221e8e39e1b5bb173978dd6af45d8b2306b0e0a2a33b4c136e4b076d5a43a428bb5cb5e20775b066fc990a9dfe199e6b44bc42bcaa1db895541872fc228884478f822de57a0ebf741cde978591fc3aafaffb0e5d29f03f634be1e363c23b4fa10db9c4b2e22c678d0e74c36c5e53855e1ea67287bc28f3a8c1d2399772169aa34974f37475c4b99f1ac455900eb9959a500e4fb3aef518bdfdb268a7214b48e86f13c3c14d03e9cc8d147d5e78cd6a739f354915b043c8360ce7c73326fd50dcd7749e16ec0f3b4f36cc6beeca1653d7576e3b166a23cdd647fc681196ee4b58920c2eeffd4c89158028a9d7376c4c83bc44473f53e29ad1e726fd7e11a3019af226327a01842fbbc34a92ffad4d435e15f35a7a6a0d686275cd50f5cc1f7735b29b56c71b1d7297366d14d385b16b172498c0f0f95b8d6e46bb0b6262ddca98be35536de89efacfb1070ee9c7a9b79cbbe906bcc4962c2f41b19677b86b65696124ba58adde3f81cea9e90ba8a5e61a219ebb780cf89beac066da28128423a3baeabf0c8905d2bc70f56d7213c27c75615f613b23b11d4d074cc8a809ef2105b3bd27df8efff92b7e97f5bc3e532c8f24e3b6377aa8829d5f52813511fd6156b235b209d0bba5a30546a40383afe7937a69a4d0116ebefb2efdf6d1b81082685dd99a85f61b12ea877b3e7ac763b600a07a631716de4659b4220ea03c47a4ca034123ab3c56cf934b8820aceb47ecf2e4293a5013f138bbd4ec1fc8dee8a2e0861d8b1292123bbd67ef52841c9476091e3fb52b78a107bd97b5711ff21e11c62fd1f9310645e61cd05d3efcc14d2197a1546e0e7bf705c9010589c9843072daba4923e87280ae65a71e1c8ad4438e6c1941c65e93faf1aeccd616444f4ccea277d781c2edbc5f9883cb03d941b0f06760fca6692a419b26d4e2f18ffa98090cf78e44db49e3263a2b9ed159a4439ed101c11a51cfcd63450c62fbb8f78df43948e9959863e135911223bedf88965c7ffd24bd6f31c36467753ede171a1e5330076ede1994cb0dd9bf838e048b4eabd277ad8c487b0fd80f9cef2360c60f4b2514643cb01a00abd36e3280866da6ba43004d56d3ef048ddc7a13bc47aa3b24c466833f26604e416f8740dbe9de32c0f94fc134f5365fe983b9d001e87368ec08154d2fb27702b687e5408ca88c3fa1ce0b77104d14a117cd43cedc4f9fc3e813bed3ce7093aab2c91493043716c78e88cd15c38df6dae32333f814e9aa4c7841087009e27c0691271ce0a99bf5ba64f23a37c87a1e7b2ba5538e2e65b60c49ae9cb3698f0825114c2de3cbb839b234c5f6fe4b0972761268ebc11689c40aad00f5bc1ac82f0f4f31eef56da45edea816d80361a191feccf6f7ec4bd064ac3a166abd3146750380d45ce3b1f1d99793b49068a901cbb2181425882b97f4ac535e8f9f8c1b47743a56a792ab61b3f29f7009ca9bb7589d9d0b25f0689284cefd6d79b257278f95a892221f1740f691cf9e2e0a5351941e4a6f6c7e1294fa609a1dd2e9472a10484a70fff84bc84c29688d8378654591be5c6ba9f3e1c9f0300aa50f2e224ca4e4346356637bc7978cb5cc3df824e262cc6587b6335ce31fb9a815a5582855a032974a13867c307d20559780bd9b828483c328dd8d009cba078193c33369cfc00497fc02928befb3d7a3ea030bc2e4860eee1251b7ad4fe8ab8cef0e19e7be8920dbba86084bebcd5376c641bc1aadc221bd1c07043abdf12d8020ed59c64f5ef0964fc1fbc58c8154139a1311265b88102a55b64e73ac8ae3a38b43d444f3e5f2ec43b3f7e1cfdb937d5520aaf05ce9abb946b9a24ba3efa82ce7599f63ff998e2fb02ee4cff128e04efa91362188eaf3fd1ed10136315e49c2d60d0c24e81ca2f80af2fb839ee2a63312ca5f31c339e958e760225812d8984e7df2c0297f463d91ca9e297a4e6fab740af36601125131c0af7612aa2503bb511c507c1e8430a33bedc8921d3b15dfb2f7d7d94e5eb58ab5501b146ff0996a296be5af7012843a0aa9696a368ddc5bd68c0ad4817d70d7d2dacadee22ab39ceb61bdd17c558e39d802a656eec41777335a05d1a7dd986c440fb29bf1f53745947e364b9f96b45349d9fdb1a03077551fba57b5d3e5cb8996eaddef617b98ca03b04d7ca02f80995c58388107ac5ebfa999898fdeb669f75ad805ca80a6da889373113b72206c38dca83c2646a98198be04ebbb41f4fd6584269c7ab4349d62f7b8b7c37d968c6ac85a0182f310c8f1fe523fb60ef09a35b71d921e92784a3605c2b1577b79377340ff790b840b04770858478e77821de348b7ba07bcfe1d6d18edbc4a8d90a7f9c4e3ce8d53a1b7d2597f27a3ceb3a37b13a86bda26179cb0fc85e11f045fa7fffbb54867dcbb1901f7ade44af502d1e0a6b39d4a3426bee601e5bb2d212562a53a293e46a679b768692859e2b4de22f4c08e3602390d7dbf8dd9b32d27480f2fb757952fcc6e168ddd143cd1cd2319787c2767fd4e5a37f9e9e3eec18494ea6286987d68df15533cb407bc1061273d6eacae0fe6d1f057ebafb7b3704d67d745b1e0e050b64ef9504ed52f2ce934422954e4ac76e337d601b8ab5eb10a9fe594b4452262063588b1fd0ac9de1e06a6b7c07ea8742e7df46c7d412783a9f3e287786a1473ee6e0bc88b256ca2b46424f1baf9a1c4af74b4315e61f7aa8d10104c94779b8af8e4df6b67aa24ded27784a41795e404bfb1ea7aa9678b4c8ceb569b8505a3ee7808bdcfc2c7e512e23d49ffe65bd8a179b453687fea6d0dca3b3f63aa45dd1799a3d232f0f44cbd4072562255b13ce86caa340885b9a57866e4825de18821533d4fec30b765b2028cddd2c580d36b041f65d940f8c2c4ade4515d2422e6929e8b2bb60e86f3b86f3ff56bbd3d51775f9392b13f9e72d83966f06015715205fdaae8678b46b4895a4ee5d41b54647cd246ee938dcf8520cec29d888c0351964da65b8cf6bc0f613296d5297b7f923583de9f008c624b876a0d9e9f030ff900af208d3c9d0607d1063a13eb3c5f7e359519c8f69f3b9d61dec2209d0199f620e76e300c7236491c389f8b75947330f150be9647d6241f6da1755fe24cfe1917d71587a3e9cde81e9a3c27200db817233667c33fc291741f608c1ab189fe60665cad7e2b5cc0c678e590e81f871a654c9916b610ea20ad3ed94ee76c1a05233e8f89237c8e88ac5d732c095f95054c63476ad900e9b59884b66233ddcd7ac93a48c03867d1eddc0dbaafb63104d7bf31c6c54911b7f44121d995a19ba6e67b971dd84bfb1b67f7548c1888e421a4a7543f0a28a8f564f9e2b1a25e158c72e99348415d7b71a20c57eef1dc1605b46b4fe5a8de5575daaad1e6c68038b014fcfb149832dbb4931f5be9914b0d4cb21fdfd29f7879eb54b9781e6e11589c1d40ceebe3131945756bc94a13054af1e6466d031e4432c41e95fb27d884202ada9593f786474744e1edfd8ba71c16a2cba78d465509f4202bf56cc78d1fae9977cd8b11a4738ccae8fe16d3c4b10b6c82a02515d161af8abdb87106f6a034b3feb6f0447ef6227894448c1150d28c84b0ea28fd41749e26f513f8e95f82a4e59ba83bdc5028a8c2b19bab66f4ab33c328526ab3fc13a1e6bb5bead8f5ef19dc49b5d7cb6a977c02ab40ff614cecc3f057226403c80d5480d40d70bb719ae6c5aac5fb928ef7585f5a17fb6f8e75239660deeeb3ad1a9d733467b93c3f4f0038ec4609db105eecdb69921a10db323d76018b5b8ea74a7179276c58c2d9f2607f9eb71c8aba0704bfa0de14c604422dac01991215d977a1e8cb96398ce89c914d437c93145fab3aeed47fc792fd01009fbc0f18719786d3aa9069580b2a471f269bcc56aed491a6fa27fcfba6db795c0d17ad63a5da9b12c76749ddd9f461b2a563a2879346ddd3e5d4daf010916b35a7e4f007aedac6cd469801e50170331f8b9dc8c13d85e55e6b0e13ae35107f8f5dfcbfdea2a08feb3a37d0fb3780a63432248faf1731286f61ac34407ac015773342964fed817b819cb0e9194d49b807c91496b2ee27459cdc2d31819cc5d130eb120d0d666b8ee00ef7dece5ea36b429d5f9a26aeec14eb8b50422169f27154d8f71d0dce242216e11d8b6bb0b177d824f299a934daa265d9717cf9704abd130527f3f727b262fc68b8828fb62419cfa09694e2537355e943f522842b68fea145b893623bf2b4211599a5668e1335b1149cb723b1a4733b67c9eb52e9563893d2457b9ef6274d7dfbb39f1a69b833157a4de69847b8f3e088323194f1de3e5399ebd0a6a6d778a2f27ad001c895b2950f3d77e78df6220bae34968d8d1d87d6eb322a0e1746790589607adb3c55be18072b88d183152c5ad3394ea4c0e98c12b7d249a58079e1b32d1a1d3a371bf4c976ea32dbcde4a4f416e03cfa6a20d63cb7b33c93f363c56b91f0251ae01f69b6cc944eea5e8e145191a9a245c209d62f6bf0ca4e23c28dfaa7e63b1a17580b4e9e8ecee87765a124c2211cecb79c74673047579d71412e2239e6e2376b0b3083bdcb2285861e0bc25680b4f11d2b47af2f7e84488f6e10c91dabae5ec47a69378d8bc26e729adf908ba7b4b541c051acb39ff746cafc15ec62d321ad2bdcb7b7328a620558fd2b0c1dd9c7661eace5df171360fb72be59dcab1e6cbd7c8d6f8b97167fe40652126776714262feca9551511e55e97e13cacc9b178ca1b7d43dad72b789d9e3a8ed742d855b21b6b5b1cc30b48e2dab1e28f4c21d172798229c31765a59dceb5e4dc787070a2ecca2509cad66f1e1b694b1ea8c18c63d6b9d3f61d97f757a", 0x1000, 0xffffffffffffffff)
keyctl$assume_authority(0x10, r4)
ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f00000001c0)=""/145)
r5 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0))
stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000001c40))
getresgid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40))
r6 = getpid()
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001d80)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001e80)=0xe8)
getresgid(&(0x7f0000001ec0)=<r8=>0x0, &(0x7f0000001f00), &(0x7f0000001f40))
r9 = fcntl$getown(r1, 0x9)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002340)=0xffdd)
fstat(r2, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
r12 = gettid()
getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002640)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000002740)=0xe8)
getgroups(0x2, &(0x7f0000002780)=[0x0, <r14=>0x0])
ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000027c0)=<r15=>0x0)
r16 = geteuid()
getgroups(0x0, &(0x7f0000002100))
ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000003280)=<r17=>0x0)
r18 = getuid()
fstat(r2, &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r19=>0x0})
getpid()
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003840)={{{@in, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003940)=0xe8)
lstat(&(0x7f0000003980)='./file0\x00', &(0x7f00000039c0))
fcntl$getownex(r2, 0x10, &(0x7f0000003a40)={0x0, <r20=>0x0})
fstat(r2, &(0x7f00000041c0)={0x0, 0x0, 0x0, 0x0, <r21=>0x0})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b00), &(0x7f0000003b40)=0xc)
sendmmsg$unix(r2, &(0x7f0000004000)=[{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000000580)="3290208eb8850decd59dd800a27df6c48d161b1aa9d77d775474c8ea3e3fac38df46eae5fb4ce118211e5e4717ce0f4482d490176bf887df97ea58a1c1355f9389aa89d638d16db64faae160b571c9ea7130840a6da34e4bfce196ed1911f34569ecd7b621cc468a4e3bc4624864d566c4fcf61ccd4045", 0x77}], 0x1, &(0x7f0000001a80)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="2000003a29c23b74550000000221000054273b58e98300019f812400000000000000b158776db68838987587983f40206226c98dac9cb81daaa081a389d3bdd16dde2d04d280378ab56d42c5d3cd9b3380c2120db839f415abec3dce56a88066ad3c542ee1e89916090791a9b1fe149506d432acc6efe0cd97745aa63b7cfa188118931f118973848286ff3edef276eb7f215ebb8e1356d7cd69d51355de7c181b0fe62622c2a87ba8fd52d00d91f9d9d9ffe8741246", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r5, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x90}, {&(0x7f0000002040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002400)=[{&(0x7f00000020c0)="7807d633f8f701ab68fd", 0xa}], 0x1, &(0x7f0000002840)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r2, r2, r1]}, @rights={0x18, 0x1, 0x1, [r5, r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16}, @rights={0x18, 0x1, 0x1, [r1, r5]}, @rights={0x10, 0x1, 0x1}], 0xd8, 0x10}, {&(0x7f0000002980)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000031c0)=[{&(0x7f0000002a00)="8c465643894ea349f606171b8276521d3ff9328ac22e66da90220812d4054099476f94aca159995125eda53f86ad4edc8cce6afd51ebd55ddf54a3e5e7680e8bae5cc4e86ad6c0fd4b0c789b1560eac44ad2507040cff4eb4e3d419cb41b81f455a9786ea204d491a285739d1fdfa37ae4147cb57d681e451f51a2d64dbf26a29a0a017bdacb8391e574bc9ec8b1f99843d981344b9b7a3ec3e3", 0x9a}], 0x1, &(0x7f0000003340)=[@rights={0x28, 0x1, 0x1, [r2, r3, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x48, 0x80}, {&(0x7f0000003400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000037c0)=[{&(0x7f0000003480)="7fdfc2b1cc2f94d25c4153dc8eba0e0c0aec30105c78655b48344920235eea09de7930fd79d9dc7303bbec0852f095b7744cdc2d136a7bfe7f1323512d192cfc6d964d1e851015c7d69180c8eb93e365a5f6a64070156e92d1c3afb43934604439c7be0e2593f0c2f28f51176feaeedcb1ed20eff4941e3c5e412bb6e795164ba0c3a34fbe703ff86d61fc0f151b833d6341ed9b561eaec3670cc65f8a8c422a679a7c769d3c8e5baf4d74b40104f7271ff441d1ef499cd38dcc5aeb5257732bac2f7085519a5c8d8a6d9a564d4c658bfac09b9def4164e740805a31", 0xdc}], 0x1, &(0x7f0000003b80)=[@cred={0x20, 0x1, 0x2, r20, r21}], 0x20, 0x40}, {&(0x7f0000003c00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003f80)=[{&(0x7f0000003c80)="61ef71f227f7d0457d4a12007c9564da3f0de34522f1d27d3b69ccc882d6155ba7c7b6bfe075b018f971110ea025adf32785eafacf9c6e202b5080d8b8eaa38291c05517365e5aa18d9a384b3c70e07639c6735ac710adcd2be7ffb99adbf3df5bd694e5ce93da0ee4fe833dad1c6c22900bfef485ae57cd2e579b57580bb926130b28aed4763708c68e08b0db58467299295030ca5b9b9a02998b2bdc0eb6c990464d262f609c3d6b3b2b86", 0xac}], 0x1, 0x0, 0x0, 0x4880}], 0x5, 0x48080)
ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc)
connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e)
setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000a80)="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", 0x1000)
close(0xffffffffffffffff)
sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0)
mq_timedsend(r2, &(0x7f0000004ec0), 0x3b3, 0x3, &(0x7f0000004f00)={0x0, 0x989680})
mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0)
ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000280))
r22 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00')
r23 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r23, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={<r24=>0x0, 0x1, 0x9, 0x0, 0x5}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r24, 0x48, &(0x7f00000004c0)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in6={0xa, 0x4e22, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}]}, &(0x7f00000007c0)=0x10)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00')
r25 = getpid()
fcntl$setownex(r2, 0xf, &(0x7f0000000800)={0x2, r25})
mmap(&(0x7f0000fef000/0x10000)=nil, 0x10000, 0x1000000, 0x11, r23, 0x0)
sendmsg$IPVS_CMD_GET_DAEMON(r22, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x100010}, 0xc, &(0x7f0000000a00)={&(0x7f00000008c0)=ANY=[@ANYBLOB="071c0c00699e32dde0e55283a6f9ffffff45adb2f2b313d187541ff69092135b27af28be1a158c1125209993d714"], 0x1}, 0x1}, 0x0)

2018/03/30 14:27:35 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4)
listen(r0, 0x2000000000000000)
getpeername$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c)
sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c)
shutdown(r1, 0x0)

2018/03/30 14:27:35 executing program 6:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(r0)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r2)
socket$packet(0x11, 0x3, 0x300)
preadv(0xffffffffffffffff, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0)
bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000240)={0x5})
r3 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0)
sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080))
getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=<r4=>0x0)
perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x76, 0x12, 0x0, 0x6, 0x2, 0x0, 0x4, 0x8, 0x5, 0x7, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x6, 0x0, 0xab4a, 0x9, 0xff, 0x0, 0x3, 0x0, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x9}, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x49d8, 0x80}, r4, 0x0, 0xffffffffffffffff, 0x0)

2018/03/30 14:27:35 executing program 2:
r0 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(0xffffffffffffffff)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r2=>0x0})
r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0x0)
r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r1, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r2}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r3, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r4, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r5 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r2, @ANYRES32=r1]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r5, 0x1, 0x0, 0x9)
fallocate(r6, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:35 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0)
write$selinux_access(r1, &(0x7f0000003440)=ANY=[@ANYBLOB="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"], 0x48)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'teql0\x00', <r2=>0x0})
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000a40)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)
fcntl$setstatus(r1, 0x4, 0x6000)
pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402717481d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b395391a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1be37137226b5cf2badc1397e0460b1e002dc5e15a143d79b0e44fb59b43b7f164614bb428a22a6b9acffe96c154bb02d256b3f5f53a92dfd8d1f014a3e30cb061a1ea6abc640869f4be210d60622d528999804f7847eb3a886aeb91f5cd80fd892b950d19144867616ddc95d349a84426d2c2288bac7aa0e7392526874f5ec41e677c4a83ea81e18bb2c382d288b69f1102ee944a764988a87fc38c87ebb41402bf0c7cfc10abb80ad010a68467225c566c3c26ce51decb38b4a36daa4b2a71c8d818dc2973d80fefc0428c801cef822aa6d5678184ea9798450910f223b495ba8886751b815443b370f5aa638d2dfa2c47757ef69e92a7d674e6a7fc866c5bf308232dabbd55fa988952319797b458eaba3cbbe23ede09838646d026f85131a5476770bb5a8eff29472fcfd11e830aee3f276b0a007d85282a11282adb8ca7fe659b2155e01a3243a9381e2c0e75a284a1c99574d1db9f36dee4e6fc399c70697c2e7acdb71b4ff6a600ac2eedb193fac270c5fe4d033f310c95393794be698a66ac15dd2b4b78b3dd3eeae4f3635f7d30884c4f0be382818f53539ec82d781468de173c1ff1126789187ce815d7d6724e8b9f72055ff89a60e6ac533997a3cd3e9ce61e6e954536dd44b0647fa3268150cb64f015efd52fc93d242bac33e7111f118eccb18d20feb69520384a40c93915920904f286b41de292d0e6d531bed37d5ab17932fd57f81a55c82c60a80dc133065bee4f16b881400802420fdb2f23603fe754bf0fe2400c866501f3ce1b37651a134f01ee2ff844707351871a2be3d302e8678cc78a2facfe6db33a09cf99ea9befc93b99f4e17444e589fba89185f5d8ec00d1c4866b5a66d53cf7579cae2f5d789efb20cc34466b9bffd6ef15f54686996828a8ae0f3f93668df29790c03e5c91407ffb244ab3f1e2ddf1a3d501679b34a05765d840a28cb3c5cc1aa711a4b8566f274a897d431b1e4a790360f2075ba4b3ca7cb16666f6b9e60b7dbe868f572882890f8c7e5c03dc0fb343b18dfdab5f5f71f77b97e34c0fbcd24b44fa0fa36bf5064a35a0c2331d0bec6e437835928e29a0aa81843e8917380931882b0fa41903580e260c9b87f00356e260d5ea0f3fdfb64ef678c3cc981f3191f5c5f8d7c16c4f46a837491d7888c6997893bdda25a4934591a0edeee3f08f71467369420986fa34ae0f1654eae41f85fcd7bd1837ad1f26327e43b5dc7d3e54935bc2b1cb2adedb480ca22a9ddd9e38fcd405a008c32dfa5a1364064caa72e1cd552cb18099e5add0c81067ce321a9a96065b6fb2716ab23ecd82d22df153942876cafd10068be6acb7259978ed523c7413302f760d7a77413f8dff3a0c0c0d0e2372dd49e1b709bdbdfba02e4ea475082522953443de01c369ad46e8cf6312b0e21649fa5b330488faeb36eac7da5a6fbdd826ef7bf618a1bec93f2b22d3b2d08203c5049389a944e26adaec40cfbcfeb6b7f5b287a89d3503515bec7fb67d63c1a15eff45bf8b6ebfb5e7f8344328b314e7779482f970455ecc6945c2c98fc29e35c6df182b47637433bed5c9324e54b3de1abb4c74522cb864de715b9c2d473fee08f686b3d7a7728645f7dc586d77f38baa068a2ac11b4493173c819bb96051fe28ef0ab15de2ae83e767c3c4aed5905805190d616fcd8dc67e1af84bea2470924b38ee1b5fa3b312686c2999e52a2e5fa70de1cb1251f72e0ad66044fedaa370a8ce713e46bb979b19ef10eb21f25", 0x600}], 0x1, 0x0)
r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00')
r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84)
r5 = open(&(0x7f0000000840)='./file1\x00', 0x2000, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000b00)=[@in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}], 0x2c)
r6 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000480)=""/159, 0x9f, 0x3}, 0x6}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/228, 0xe4}, {&(0x7f0000000700)=""/121, 0x79}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x9}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/113, 0x71}], 0x1, &(0x7f0000000900)=""/178, 0xb2, 0xfffffffffffffff8}}], 0x3, 0x2002, &(0x7f00000009c0)={0x77359400})
ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000380)={0xd, &(0x7f00000001c0)="afd762bd985e48c59a4a1bdc32"})
syz_genetlink_get_family_id$fou(&(0x7f0000000b40)='fou\x00')
sendfile(r6, r3, &(0x7f0000000200), 0x200000010000)
ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f00000003c0)=""/137)
timer_create(0x7, &(0x7f00000023c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000002280)="9d3ae6e8f0d077e5a8c7eada1ad88c90e8f7125485d7ada7e6c023ab531ce6712a8624a417229dce86c3ddfec1c2fa32663abe4bf59a0a6d6bfe7bddc6f6cd4630913c55", &(0x7f0000002300)}}, &(0x7f0000002400)=<r7=>0x0)
timer_delete(r7)
pwritev(r6, &(0x7f0000000b80)=[{&(0x7f0000000240)="dccc76e7876f14352a43e0efd4a9c48f26b654907771da76e7fdf62fd7e98d7250b6af25779baab465f4b6601e418ca019cae260170e0acd669a9b020904ff28bb95b670d6c22da144512b551b09a60b", 0x50}, {&(0x7f0000000880)="ddbc04ec7e8861c6ce0aebfd27f694ff5ba846a3708c1e1e922739f87bf1949214f3d6056d1161f9b51172a3f5", 0x2d}, {&(0x7f0000002440)="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", 0x1000}], 0x3, 0x0)
setsockopt$inet6_tcp_int(r4, 0x6, 0x3, &(0x7f0000000080)=0x3, 0x4)

2018/03/30 14:27:35 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x0, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:35 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
r1 = accept4(r0, &(0x7f0000000100), &(0x7f0000000180)=0x80, 0x0)
setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f00000001c0)=0x1, 0x4)
setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x7ff, 0x4)

2018/03/30 14:27:35 executing program 4:
r0 = socket$inet6(0x10, 0x2, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
socket$packet(0x11, 0x800000000002, 0x300)
setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10)
setfsuid(0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={<r3=>0x0, 0x80000000}, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r3, 0x1000, "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"}, &(0x7f0000000480)=0x1008)
sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
syz_emit_ethernet(0x1, &(0x7f0000000800)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb3e926ce5d2a8a20f59d38bb39945e465515834b4dfb3200dfb0000000000bf818b8ff3f71fcc689348de1c77884202ecf7a0e53cc53d"], &(0x7f0000000380))
socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={<r4=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={<r5=>0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r5, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r5, @ANYRES32=0x0], &(0x7f0000000d40)=0x2)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040), &(0x7f0000001080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001600)=0x1)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc)
ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r5}, &(0x7f0000000180)=0x20)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003b80)={0x0, 0x4}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10)
sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1)
sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0)
ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000000140))
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4)

2018/03/30 14:27:35 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x0, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:35 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xffffffffffffffff, 0x4, 0x7fff, 0x3, 0x400}, 0x14)
getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100))
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x800000000000000, &(0x7f00000000c0)={0x2, 0x1000004e2f, @dev={0xac, 0x14, 0x14, 0x19}}, 0x23e)
fchdir(r0)

2018/03/30 14:27:35 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1aee8e10dbacc5fc7a363ad52")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(0xffffffffffffffff, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:35 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:35 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/ip_vs\x00')
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4)
sendto$inet(r1, &(0x7f0000edf000), 0xfffffffffffffd5b, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10)
mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0)
r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
recvmsg(r1, &(0x7f0000edffc8)={0x0, 0x2c2, &(0x7f0000ef8fd0), 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102)
sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="294ff75f68ef6ee1227806ad7a81f25e6e59ebc71e7811a4d97a47d0d3d5150e5c47658e5292fb81b5402edb08", 0x2d, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
r3 = socket(0x0, 0x807, 0x0)
r4 = accept4$inet(r0, 0x0, &(0x7f00000000c0)=0x600, 0x80000)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0, @ANYBLOB="98000000651b13f8f9495d9bf41248204dc8af50023ba8679dd6092f74ffff3a8e207c2976d065c5d701235d0100010000000000d8a71752f0f641d03c0b07c1a9b2c4ae6d13d67ec55af995fb10c0e89c679764cddb2f21c9718b94703e87bf1451170291f4f005c4566d1313ad328396949b97"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0), 0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000e00)=ANY=[@ANYRES16=r5, @ANYBLOB], &(0x7f0000000900)=0x2)
r6 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r6, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0xf0, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0)
getpeername$inet6(r2, &(0x7f0000000040), &(0x7f0000000540)=0x1c)
r7 = request_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0xfffffffffffffffa)
request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', r7)
syz_emit_ethernet(0x0, &(0x7f0000000840)=ANY=[], &(0x7f00000000c0))
clock_gettime(0x0, &(0x7f0000000100)={<r8=>0x0, <r9=>0x0})
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000580)={0x5, 0x1, 0x2, {r8, r9+30000000}, 0xcc, 0x1f})
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xfffffffffffffdb3)
ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000000480)={0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @rand_addr}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8, 0x2, 0xf4f, 0x7, 0x401, &(0x7f0000000440)='yam0\x00', 0xfffffffeffffffff, 0x3, 0x9})

2018/03/30 14:27:35 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x0, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:35 executing program 6:
mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0)
mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000ebcffe))
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00')
r1 = fcntl$getown(0xffffffffffffff9c, 0x9)
sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x408, 0x4, 0xb, 0x706, 0x70bd25, 0x25dfdbfc, {0x1, 0x0, 0x3}, [@generic="21d53aaf1071bfc8cfd3d07c069da2ef2a928b822c7bdcb464277f49c8d5f5447b671fb50e2bb8d74d7e069614712595399a1f83027a68486c4def40dafcc7944cbf5622ee89525a276b498e1cac49cd326315d5a9079ced698846ae2196", @nested={0x2ac, 0xb, [@generic="475dfc52ea170fd4f17d3a5c0f24890e52e1d1a716669e0da07468e94ad916a8b833c1b110d270588a7867b7766cc66aaa0e30a208aa3a06c0e344a0134d139f279b838bc9763c9180ca36e4ccb706c837fe5ea46110da47f002b17eeb255fdced7207f27269c3a8f17a94706a07e3ff1db9d66aec", @typed={0xa0, 0x25, @binary="c978d54ba6a6303d9e8553b0c8127d5ebd25b9ee49eb40a5f1657d47b7cfa1805ab157bbe03a61997cea12d23adaa9d7387a9c81d0924a30f3d8e044ba55546d1ce9473e5787ee2211bec74675d835c69d72bad272cdbbb3288837250a3067e638b10629993706aed975433f57dd28346d323e36803baec2199c7889d0319c612b84d727c9e9e31151a7d7383d3de87d9102b3c76460ff01c243"}, @typed={0x14, 0x39, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x0, @u64=0xfff}, @generic="501cb19152fc2f611e5a360a92781551ffc04781983127c71293bc1fcfba7c0029f2821273f348ae998e37e64f4612dbb5243f6543be3427ee7ad850153b623a85f9e47dacdc71cba89f9df3fab158fd528b4fc4d8799a8ac7be88e81d92fa459ee7f6db65296c64484bb7340f88cfd5f7e91f0d93e5157e5e6c92dbf7132f5eabeea400b784a9cae8a7f4b40198b2c31852c3e0cf839118b82d4119660f1f6a7f948f4d707ba442160c8fc466dff0", @typed={0xc, 0x5e, @str='eth1\'.]\x00'}, @generic="cd39444517553d34581baaf359cd6b445102c65fd28f0f8bbcef13a674d85c9efa1e85c5bd697280d0a3698b9b9ec431e2db0be4c669188a74931e67237f78c11265f25b99efea98e9640957a00a427d5f56fea0afc1ab9d0e70900e09e6ca50f2a72dde22977c57007b5fdefdb6e4207c298c29af1cd5dde0213c8a60e8abbbc5fd609bf419a2db76b6d040fca4ec5ebd36d0f0d8258c39b2624213b294cf8bc5691ddba81d30349b47", @typed={0x4, 0x13}, @typed={0x8, 0x78, @pid=r1}]}, @nested={0xe8, 0x1f, [@typed={0x8, 0x14, @u32=0x2}, @typed={0xc, 0x17, @str='cgroup\x00'}, @generic="cb3124ee219441e89c30f5dd7415a9e058e854892b70bc21ddb1fde9734ef4a07370dbc112258ad2aa92a27405f231b1545a6763c18da6486845515961cd78e6a6175123a7bdebc899da6608556fb535d6cbe0bc514f231e4741bee1c65d9ea3ba27832c026ae4692086fa15e9e07e6af3258eb1fdd6d9edff931aa07343d56e46c952b5ea2e08361b3080b11a360fe2d969097166a3e611261f6e2a987235ef97fcd7768fb298237ac136acc062b812", @generic="05b7682100ed9fcd6e8211ce2e95f87d487b90cef0cbc9c3d32ef9a2a8fb18"]}, @generic]}, 0x408}, 0x1, 0x0, 0x0, 0x40010}, 0x10)
rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00')

2018/03/30 14:27:35 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28}, 0x10)

2018/03/30 14:27:35 executing program 0:
mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1)
fchdir(0xffffffffffffffff)
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001400)={<r2=>0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x4, 0x5}, &(0x7f00000014c0)=0x90)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001500)={0x20000000, 0x0, 0x1, 0xea36, 0x4d6d, 0x80, 0x4, 0x703, r2}, 0x20)
ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000240))
open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0)
r3 = inotify_init1(0x0)
r4 = dup2(r3, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={<r5=>0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10)
getsockname$inet(r0, &(0x7f0000000180), &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000480)={<r6=>0x0}, &(0x7f00000004c0)=0x8)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8)
r7 = socket$inet(0x2, 0x1, 0x0)
r8 = dup(r7)
setsockopt$inet_tcp_int(r8, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4)
bind$inet(r7, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10)
setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10)
connect$inet(r7, &(0x7f0000000000)={0x2, 0x4e23}, 0x10)
sendmsg(r8, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x198}], 0x1, &(0x7f0000634000)}, 0x0)
readv(r8, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2)
setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9)
recvmsg(r8, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0)
epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000300), &(0x7f0000000340)=0x4)
sendmmsg$inet_sctp(r4, &(0x7f0000006c00)=[{&(0x7f0000001f80)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000003440)=[{&(0x7f0000001fc0)="71d4377fbd1e2693ee0e8a8e16616b5d1010d43f594fc547a177c50e6d9afad9f4ea3d0434dc6c77cb3c42072710bcdd3ec84b768d4889716c94811c14e33c8a834b3da93b996caac7f16f75daf0cd21458c07eb64ded9ffece5ec486a6c782da77589f3b5994e3c19934da1d8e3e7301cfebaff3cc039807539739e0f1e811deb5c6821a2e0d7cdc026fd3957a4ad8b7c022f4e5516609de094a4e1f8c9f590d14cd5d9f7702b6d7668ebe54a296dc24f65c5f6eeb303a2c26f1690fe91750a3c3e1afd14b21eb8eb3e2892154507c92c7ce5b129ed6abaf21de5b6b5ec9acf64c754d5603c725b77a6f32dd4094cfe47", 0xf1}], 0x1, &(0x7f00000034c0)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x0, 0x5425, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x8000, 0x100000001, 0x0, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x8000, 0x4, 0x10000, 0x6000000000000000, 0x2, 0x7, r6}}], 0x90, 0x4000000}, {&(0x7f0000003680)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000003ac0)=[{&(0x7f00000036c0)="3a9cc687fb6ee440f597bcf768a2905f7b19fb15ab2f6103afcc66c6caeb60f7aac99d9bec8fbf6324f51e693449eb11d401d140a991c35c2586fd91f39f", 0x3e}], 0x1, &(0x7f0000003b40)=[@sndrcv={0x30, 0x84, 0x1, {0xd6, 0x8, 0x0, 0x5, 0xffff, 0xfffffffffffffffe, 0x0, 0x100000001, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x1, 0xf6, 0x100000001, r5}}], 0x60, 0x4000000}, {&(0x7f0000003cc0)=@in6={0xa, 0x4e24, 0x40, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1c, &(0x7f0000004e80)=[{&(0x7f0000003d00)="80", 0x1}], 0x1, &(0x7f0000004ec0), 0x0, 0x1}], 0x3, 0x5)
perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/03/30 14:27:35 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1aee8e10dbacc5fc7a363ad52")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(0xffffffffffffffff, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:35 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:35 executing program 3:
r0 = socket(0xa, 0x2, 0x0)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockname(r0, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80)
r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0)
ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0xfffffffffffffffc, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x0, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0xcd, &(0x7f0000000900)=""/143}]})
connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c)
ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={<r3=>0x0})
fallocate(r1, 0x0, 0xffff, 0x1f)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
sendfile(r0, r2, &(0x7f00005faff8), 0xfffb)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={<r4=>0x0, 0x64, &(0x7f0000000b00)=[@in6={0xa, 0x4e22, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x0, 0x0, @empty, 0x9}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x3f}, @in={0x2, 0x4e23}]}, &(0x7f0000000340)=0x10)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={r4, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0)
ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000080)={r3, &(0x7f0000000280)=""/93})
unlinkat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0)
openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$TCSBRKP(r2, 0x5425, 0x2)

2018/03/30 14:27:35 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/ip_vs\x00')
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4)
sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10)
mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0)
r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000380)=@buf={0x0, &(0x7f0000000540)})
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000061effc), &(0x7f0000274ffc)=0x4)
recvmsg(r1, &(0x7f0000edffc8)={0x0, 0x2c2, &(0x7f0000ef8fd0), 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102)
sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="294ff75f68ef6ee1227806ad7a81f25e6e59ebc71e7811a4d97a47d0d3d5150e5c47658e5292fb81b5402edb08", 0x2d, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
r3 = socket(0x0, 0x807, 0x0)
r4 = accept4$inet(r0, 0x0, &(0x7f00000000c0)=0x600, 0x80000)
r5 = getpid()
prlimit64(r5, 0xc, &(0x7f0000000240)={0x6, 0x8}, &(0x7f0000000500))
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0, @ANYBLOB="98000000651b13f8f9495d9bf41248204dc8af50023ba8679dd6092f74ffff3a8e207c2976d065c5d701235d0100010000000000d8a71752f0f641d03c0b07c1a9b2c4ae6d13d67ec55af995fb10c0e89c679764cddb2f21c9718b94703e87bf1451170291f4f005c4566d1313ad328396949b97dfb2d91bb401"], &(0x7f0000000200)=0x2)
socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@int=0x80000000, 0x4)
accept(0xffffffffffffffff, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYRES16=r6, @ANYBLOB="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"], &(0x7f0000000900)=0x2)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffee6)
r7 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r7, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0)
getpeername$inet6(r2, &(0x7f0000000040), &(0x7f0000000540)=0x1c)
r8 = request_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0xfffffffffffffffa)
request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', r8)
syz_emit_ethernet(0x0, &(0x7f0000000840)=ANY=[], &(0x7f00000000c0))
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xfffffffffffffdb3)
ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000000480)={0x7c000, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @rand_addr}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8, 0x2, 0xf4f, 0x7, 0x401, &(0x7f0000000440)='yam0\x00', 0xfffffffeffffffff, 0x3, 0x9})

2018/03/30 14:27:35 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8080100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x4c}, 0x1}, 0x20000080)
remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x7, 0x5020)
r2 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:35 executing program 0:
request_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='/dev/ppp\x00', 0xfffffffffffffffb)
pipe2(&(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x800)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000280)={0x1000, 0x0, 0x1000}, 0x4)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'rose0\x00', 0x800})
socketpair(0x11, 0x80f, 0xfff, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000040))
recvfrom$ax25(r2, &(0x7f0000001700)=""/4096, 0xba, 0x0, 0x0, 0xf43314d9a08876cc)
r4 = getpid()
syz_open_procfs(r4, &(0x7f0000000140)='schedstat\x00')

2018/03/30 14:27:35 executing program 6:
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0)
ioctl(r0, 0x4400000000001260, &(0x7f00000000c0))

2018/03/30 14:27:35 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = dup2(r0, r0)
getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e)
ioctl$int_in(r1, 0x5452, &(0x7f0000000000))
listen(0xffffffffffffffff, 0x0)
ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000280)=0x1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x0, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c)
ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000200)=0xfffffffffffff800)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14)
recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000300)=""/192, 0xc0}], 0x1, &(0x7f0000001500)=""/124, 0x7c}, 0x0)
r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="d12dbd63755e2f84ae14b842ec7b9f881b565ba5fcae38562f91a2bf6abe21b8673e0fd37ebfc012c52bfd51121f23d02b4b486fee17ea7a44943f519ed3329127ff823b038741187890", 0x4a, 0xfffffffffffffffc)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={<r4=>0x0}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000540)={r4, 0x9, 0x20}, &(0x7f0000000580)=0x8)
keyctl$set_timeout(0xf, r3, 0x0)
flock(r2, 0x2)
mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
fchmodat(r2, &(0x7f000058f000)='./file0\x00', 0x0)
mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000005c0)=ANY=[]})
getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000100)=0x1e)

2018/03/30 14:27:35 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x0, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:35 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x0, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:35 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:35 executing program 4:
r0 = socket(0xa, 0x2, 0x0)
flock(r0, 0x6)
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680001000800050001000000080001000a00000008000b007369700008000b00736970000c0007001000000028000000080001000a000004040007002000000003000000080006006c63000008000b007369700014000300ffffffff000000141a0000000000000008000600860a00003dc21cb342f7633f1e443084836ddea0cda4a342b7a636d9511db0ecc72260e701c813a2548f61027697ee720e6397bce347bfee2bd65a42"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200))
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00')
sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000640)={&(0x7f0000000880)={0x90, r1, 0x608, 0x70bd2c, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x40000}, 0x2aed1f90cf9f65d9)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={<r2=>0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r2}, 0x3ba)
getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63)
setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000b40)={'filter\x00', 0x7, 0x4, 0x478, 0x278, 0x278, 0x0, 0x390, 0x390, 0x390, 0x4, &(0x7f00000006c0), {[{{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, 'syz0\x00', 0x40}}}, {{@arp={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, 0x5, 0x1, 0x8001, 0x6582f912, 0x2, 0x9, 'bond0\x00', 'nr0\x00', {}, {0xff}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x800, @local={0xac, 0x14, 0x14, 0xaa}, 0x8}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xfff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8)
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r3)
fstat(0xffffffffffffffff, &(0x7f0000000180))
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0)
fallocate(r4, 0x1, 0x0, 0x20004d2d)
ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c})
sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10)
r5 = socket$inet6_icmp(0xa, 0x2, 0x3a)
sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000940)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25)
sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a11c0", 0x6, 0x40000, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c)
accept(r5, &(0x7f0000000ac0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0xfffffffffffffca8)
getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14)
ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'})
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8)
ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001})
getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0xffffffffffffff98)

2018/03/30 14:27:35 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x100000000, 0x3, 0x1, 0x7, 0x0, 0x6}, 0x20)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x0, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4)
unlink(&(0x7f0000000040)='./file0\x00')
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r2, 0x0)
connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}, 0x1}, 0x1c)
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4)
sched_setscheduler(0x0, 0x3, &(0x7f0000000180)=0x9)
fchdir(0xffffffffffffffff)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={<r3=>0xffffffffffffffff})
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc)
inotify_add_watch(r1, &(0x7f0000001640)='./file0\x00', 0x300)
inotify_init1(0x0)
ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7)
memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001680)=ANY=[@ANYBLOB])
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001340)={<r4=>0x0}, &(0x7f0000001380)=0xc)
fcntl$setown(r3, 0x8, r4)
ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f00000017c0))
r5 = gettid()
r6 = syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802)
process_vm_writev(r5, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x53}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001200)=""/114, 0x72}], 0x8, 0x0)
setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000001bc0)=ANY=[@ANYBLOB="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"], 0x1)
openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0)

2018/03/30 14:27:35 executing program 5:
socket$inet(0x2, 0x80000000, 0xfffffffffffffffe)

[  318.814840] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket
[  318.840342] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket
2018/03/30 14:27:35 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
r1 = getpgid(0xffffffffffffffff)
r2 = getpid()
tgkill(r1, r2, 0x5)

2018/03/30 14:27:35 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x0, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:35 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1aee8e10dbacc5fc7a363ad52")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0), 0x0, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:35 executing program 0:
r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x30000, 0x0)
write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYRES64=r0], 0x18c)
r1 = socket$inet(0x10, 0x3, 0x0)
sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000100)="4c0000001000ff20fffefd956fc283b724a600800200000000000000000000002c00160002000280b598bc593ab68211030030de33a49868c62f2ca654a6613b6eabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0)

2018/03/30 14:27:35 executing program 5:
sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:35 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0x0, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:35 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x210000, 0x0)

2018/03/30 14:27:35 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:35 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x420000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000500)={0x505e, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb0}}}, 0x88)
fchdir(r0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r2, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={<r3=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
clock_gettime(0x0, &(0x7f00000005c0)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000600)={<r6=>0x0, <r7=>0x0})
timerfd_settime(r1, 0x0, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000680))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r2, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r2, &(0x7f00000002c0)="1df8f009dd122d8a0b7a54fc48b0af85c667dae0082588dca85f2e9fb024ca599e3a98270f2cc18dcddfc3e1c5cc1410a9710caadf0f80fb5bc80f0ec907f46af5fd9bfd4665b98dc5e7a6f8daf52c6fb321f0a924887cf769e9efb3c3102469d8c5f27c044dc98504c5d781badfe0fb3bdb402ef99102e9df55e0d37fbaf345399ccc522b6f53dfad2c23a9d524d654aae64a6be5434d3a7f8cc85455b5ae21d93e9c1e5fff6b2456c40c25cdccc9fcc9534d53b358f8725e4ae7e3e2ba6c8aa90b38463306d1e27434d17d9048c25a43ef54e3f2532af430f7bfada41425d541700d677e795c3e3740", 0xea, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
accept4$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000)
unlink(&(0x7f0000000800)='./file0\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb)
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:35 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e28, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/03/30 14:27:35 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x9)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0xf, 0xf, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r1, 0x0, 0x4)
statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/33)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={<r2=>0x0, 0x40a9, 0x20, 0x8, 0x751}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x800, 0x8}, 0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="c3dd5a4e9e568eabe2723d6fcb3f93c8bf0b64c9daae17a21a4fd9b6d946951bb4fffc529ddbb23b5c6e221c653bc9a188ff1a857de2b4720bc70b55267ccc0e0e223f334ef774fa7479992cf1fae2cf5e6b97b8d73444baaa9cf649fab7bbc84af06f67c9381d64cc5f6099f3b980630fa349882b41e2cd8e22695c0ab61d0417f799610d8de4b12b712a8a122e8cb3c9414e8b9c0537f2d7eafe8322a2cdde773d745e0b1a9e2293b6e7f8b4e6938bb735ae6faab1aee8e10dbacc5fc7a363ad52")
fchmod(r1, 0x80)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$ax25(r1, &(0x7f00000002c0), 0x0, 0x8005, &(0x7f00000001c0)={0x3, {"13cd373223c7f3"}}, 0x10)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)

2018/03/30 14:27:35 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0x0, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x7f00000000000, 0x3, 0x9, 0x1, 0x2, 0x8000, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc)
fchdir(r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r2, 0x0)
r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x0, 0x1f}], &(0x7f0000000340)=[0x48, 0x58, 0x78]}}, @increfs_done={0x40106308, r5, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"})
r6 = creat(&(0x7f0000000700)='./file0\x00', 0x1f)
r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r7, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES32=r2]]], 0x4f35)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339)
fallocate(r6, 0x1, 0x0, 0x9)
fallocate(r7, 0x3, 0x7fff, 0x1a8)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1})

2018/03/30 14:27:35 executing program 6:
r0 = socket(0xa, 0x2, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockname(r0, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80)
socketpair(0x10, 0x0, 0x1000, &(0x7f0000000300)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x28040, 0x0)
ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0x0, &(0x7f0000000900)=""/143}]})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000340))
connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c)
ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000))
fallocate(r2, 0x0, 0xffff, 0x1f)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8)
sendfile(r0, r2, &(0x7f00005faff8), 0xfffb)
ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080))
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xa694}}, &(0x7f00000004c0)=0xb0)
unlinkat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0)
openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000100)={<r3=>0x0, 0x80000, r2})
ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000240)={0x0, r3, 0x7})

2018/03/30 14:27:35 executing program 3:
r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, r1})
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000500)={0x0, <r2=>0x0, 0x7})
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000600)={0x0, r2, 0x5})
ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000b80))
r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd)
ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000004c0))
r4 = socket(0xa, 0x2, 0x0)
r5 = open(&(0x7f0000000740)='./file0\x00', 0x28046, 0x1)
connect$inet6(r4, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c)
fallocate(r5, 0x0, 0xffff, 0x1f)
setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4)
connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000003c0))
sendfile(r4, r5, &(0x7f00005faff8), 0xfffb)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xac, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x34800}, @in6={0xa, 0x0, 0x200, @empty, 0x9}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x14}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000340)=0x10)
unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00', 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x800)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={0x0, 0xc84}, &(0x7f0000001040)=0x8)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, &(0x7f0000000ec0), 0x0, &(0x7f0000000680)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0xad}}], 0x60, 0x10}, 0x8000)
keyctl$instantiate_iov(0x14, r3, &(0x7f0000000980), 0x0, 0x0)
rename(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)='./file1\x00')
write$cgroup_subtree(r0, &(0x7f0000000280)=ANY=[], 0x0)
r6 = dup(r1)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x6}, &(0x7f0000000180)=0x90)

2018/03/30 14:27:35 executing program 4:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000b43000)={0x2, 0x4e20}, 0x6e)
sendto$inet(r0, &(0x7f0000d38f95), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x4e20}, 0x10)
connect$inet(r0, &(0x7f0000ad2ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
sendto$inet(r0, &(0x7f000013c000), 0x0, 0x0, 0x0, 0x0)
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={<r2=>0x0, 0xfffffffffffffff8}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x799}, &(0x7f0000000100)=0x8)

2018/03/30 14:27:35 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = getpid()
process_vm_readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000cc0)=""/214, 0xd6}, {&(0x7f0000000dc0)=""/224, 0xe0}], 0x2, &(0x7f00000011c0)=[{&(0x7f0000000780)=""/104, 0x68}, {&(0x7f0000000ec0)=""/156, 0x9c}, {&(0x7f0000000f80)=""/129, 0x81}, {&(0x7f0000001040)=""/122, 0x7a}, {&(0x7f00000010c0)=""/241, 0xf1}], 0x5, 0x0)
ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000840)="52f8cdc779a7e292ca0323fe2cbcc0b9946bec633131f5df29f30e8d807a3775c4c696bcd0acf91bc509b55e37f7e6b64d04c39b0f97d71ae934cb127145d91ec82923d20ffb")
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000a40)={0x4, 0x0, 0x10001})
pipe2(&(0x7f00000006c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4000)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000005c0)={<r4=>0x0, 0x3, 0x0, 0x1f, 0x3ff}, &(0x7f0000000640)=0x18)
r5 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001240)="071430ab0a6ba0ff9e875f83f14f347a8b7fa828866714f4e301206ba3ab1aa5c53f52f97316e44f1243c96d87da673273c56abb9b1599d1b2a74d2ea79324d741259155f0f268373f7a5b730cd575bb981427b147ddaa0a54113f9b15a2aebafe03dd718d1e1c333a", 0x69, 0xfffffffffffffffd)
r6 = add_key$keyring(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9)
keyctl$reject(0x13, r5, 0x4, 0x20, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000900)={r4, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x0, 0x8, 0x4, 0x400, 0x3, 0x80000001, 0x100000000000003, 0x0, 0x0, 0x100, 0x64, 0x1, 0xd60, 0xff, 0x5f]}, &(0x7f0000000a00)=0x100)
ioctl$sock_proto_private(r2, 0x89e2, &(0x7f0000000ac0)="d30c334dcf697133c8c402f75b6b4c45225b0590e0661aa2721fe4acc4cf11912c1d8d6a644e68242ddcc9a4ae3cdac2ff0c1a21326f4a237b4646f47f11fb995fc7a678bd3a265a730622e4c9f4558c7227a5d03faf8fdf01a2ab8526c5779bdb7aa0ca98ae827d1379bcf32238e5b5c1404f41fdaebc6639d556abc19b55f71991962f2e477eebe93bbf6a8c5481dd766a8df5a205d180e95423aebdc8942b4e98812b985adac04551f4765a006989480150a72382301e7a960f8c557bff69a05a54fb34bc7366df9589057d9fc76ca1aa6645a874c7e6")
getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x30)
getsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000000080), &(0x7f00000002c0))
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000700)={{0xffff, 0xfffffffffffffffb}, {0x5, 0x5}, 0x80000001, 0x1, 0x7})
writev(r2, &(0x7f0000000540)=[{&(0x7f0000000140)="9ae50b8a8d6bbe22c95de5efbbd9a7229c9e5233d614944dfa8b1b84567796ba02ff8945f35c6f2262e603b640b96b28d196194322c1829f5be836fa838862fa1021fda6136ab2ef18ec08e9a7bd9b9e2dea4671110f7eab574e76c26a6d38a54f7ad64ece8c6d9f4c6cae40484e243770c8f2700278e9a37508689c", 0x7c}], 0x1)
sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x9)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000004c0)={0x2, 'lo\x00'}, 0x18)
process_vm_writev(r1, &(0x7f0000000100)=[{&(0x7f0000000bc0)=""/123, 0x7b}], 0x1, &(0x7f0000000680)=[{&(0x7f0000000500)}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f0000000c40)=""/118, 0x76}, {&(0x7f0000000600)=""/12, 0xc}], 0x4, 0x0)
pipe2(&(0x7f00000000c0), 0x0)
add_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="056962fcd6119bb502f8e8dced8c8a6f7d23c6a600fea660aa403e9bb01dd35402758d524e4312e350022973703b8687", 0x30, 0x0)
request_key(&(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='^security\x00', 0xffffffffffffffff)
add_key(&(0x7f00000003c0)='.request_key_auth\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="5a4592da8a929035f4f540c3abd039c8b388b5954abd96f6eda70c86dbe5453f1999dd0f63ac09b8daab0c8ed990c75d2d06d94264170ac6add7c602f39a0aa113054aaaabb1654f33f532b72bc8c5c7ac0622080ca5ddc7bbb55c35f8adbf75434a46b78a75c316d25dcec1", 0x6c, 0xfffffffffffffffa)
setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00000012c0)=@req={0x1, 0x722d6bd8, 0x40, 0x80}, 0x10)

[  319.208736] IPVS: Error joining to the multicast group
[  319.262354] IPVS: Error joining to the multicast group
[  329.509156] unregister_netdevice: waiting for lo to become free. Usage count = 3
[  339.649322] unregister_netdevice: waiting for lo to become free. Usage count = 3
[  349.789203] unregister_netdevice: waiting for lo to become free. Usage count = 3
[  359.929204] unregister_netdevice: waiting for lo to become free. Usage count = 3
[  370.069181] unregister_netdevice: waiting for lo to become free. Usage count = 3
[  380.209189] unregister_netdevice: waiting for lo to become free. Usage count = 3
[  390.349344] unregister_netdevice: waiting for lo to become free. Usage count = 3
[  400.489204] unregister_netdevice: waiting for lo to become free. Usage count = 3
[  410.629168] unregister_netdevice: waiting for lo to become free. Usage count = 3
[  420.769209] unregister_netdevice: waiting for lo to become free. Usage count = 3
[  430.909173] unregister_netdevice: waiting for lo to become free. Usage count = 3
[  441.049142] unregister_netdevice: waiting for lo to become free. Usage count = 3
[  451.219181] unregister_netdevice: waiting for lo to become free. Usage count = 3
[  461.359360] unregister_netdevice: waiting for lo to become free. Usage count = 3
[  471.499160] unregister_netdevice: waiting for lo to become free. Usage count = 3
[  481.639141] unregister_netdevice: waiting for lo to become free. Usage count = 3
[  482.189172] INFO: task syz-executor6:22609 blocked for more than 120 seconds.
[  482.196454]       Not tainted 4.4.125-g38f41ec #63
[  482.201508] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  482.209457] syz-executor6   D ffff8800b7637c38 29016 22609      1 0x00000004
[  482.216855]  ffff8800b7637c38 ffff8801d3158000 0000000000000000 0000000000000007
[  482.224840]  ffff8801d3158000 ffff8801db21fdb8 ffff8801db21fde0 ffff8801db21f4d8
[  482.232839]  ffff8801db21f4c0 ffff8801c9786000 ffff8801d3158000 0000000000000000
[  482.240857] Call Trace:
[  482.243414]  [<ffffffff8376b82a>] schedule+0x7a/0x1b0
[  482.248571]  [<ffffffff8376c023>] schedule_preempt_disabled+0x13/0x20
[  482.255154]  [<ffffffff837705e6>] mutex_lock_nested+0x306/0x850
[  482.261192]  [<ffffffff82e33be7>] ? copy_net_ns+0xc7/0x190
[  482.266782]  [<ffffffff837702e0>] ? __ww_mutex_lock+0x14f0/0x14f0
[  482.273002]  [<ffffffff81286633>] ? rcu_read_lock_sched_held+0x103/0x120
[  482.279827]  [<ffffffff82e33be7>] copy_net_ns+0xc7/0x190
[  482.285249]  [<ffffffff81193166>] create_new_namespaces+0x2f6/0x610
[  482.291649]  [<ffffffff81193a1e>] unshare_nsproxy_namespaces+0xae/0x1e0
[  482.298372]  [<ffffffff8112cc8a>] SyS_unshare+0x3da/0x700
[  482.303934]  [<ffffffff8112c8b0>] ? SyS_clone+0x50/0x50
[  482.309286]  [<ffffffff8118bd8a>] ? task_work_run+0x14a/0x180
[  482.315143]  [<ffffffff83779b22>] ? int_ret_from_sys_call+0x52/0xa3
[  482.321546]  [<ffffffff81003017>] ? trace_hardirqs_on_thunk+0x17/0x19
[  482.328095]  [<ffffffff83779965>] entry_SYSCALL_64_fastpath+0x22/0x9e
[  482.334783] 1 lock held by syz-executor6/22609:
[  482.339426]  #0:  (net_mutex){+.+.+.}, at: [<ffffffff82e33be7>] copy_net_ns+0xc7/0x190
[  482.348029] Sending NMI to all CPUs:
[  482.352861] NMI backtrace for cpu 0
[  482.356456] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.125-g38f41ec #63
[  482.363452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  482.372795] task: ffffffff84217840 task.stack: ffffffff84200000
[  482.378818] RIP: 0010:[<ffffffff81237f16>]  [<ffffffff81237f16>] __lock_acquire+0x626/0x4b50
[  482.387386] RSP: 0018:ffffffff84207ba0  EFLAGS: 00000002
[  482.392811] RAX: dffffc0000000000 RBX: ffffffff85161ab0 RCX: 0000000000000000
[  482.400082] RDX: 1ffffffff0857b7d RSI: 0000000000000001 RDI: ffffffff842bdbe8
[  482.407499] RBP: ffffffff84207d40 R08: 0000000000000000 R09: 0000000000000000
[  482.414786] R10: 0000000000000000 R11: 1ffffffff0840f86 R12: 0000000000000000
[  482.422035] R13: ffffffff84217840 R14: ffffffff842bdbe0 R15: 0000000000000000
[  482.429316] FS:  0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000
[  482.437514] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  482.443396] CR2: 00007fabf5063000 CR3: 00000001cb606000 CR4: 0000000000160670
[  482.450655] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  482.457895] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  482.465159] Stack:
[  482.467278]  00000000810b086a 0000000000000046 ffffffff84218120 ffffffff84207bf8
[  482.474800]  ffffffff812af1d7 ffffffff84217840 0000000000000046 0000000000000086
[  482.482318]  ffff8801db219640 0000007004fc9800 ffffffff84207c00 ffffffff84218138
[  482.489834] Call Trace:
[  482.492384]  [<ffffffff812af1d7>] ? hrtimer_start_range_ns+0x657/0x1450
[  482.499123]  [<ffffffff812378f0>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[  482.506111]  [<ffffffff8377a569>] ? retint_kernel+0x2d/0x2d
[  482.511816]  [<ffffffff812370bb>] ? trace_hardirqs_on_caller+0x38b/0x590
[  482.518622]  [<ffffffff81003017>] ? trace_hardirqs_on_thunk+0x17/0x19
[  482.525189]  [<ffffffff8377a569>] ? retint_kernel+0x2d/0x2d
[  482.530878]  [<ffffffff8123dcae>] lock_acquire+0x15e/0x460
[  482.536468]  [<ffffffff81195990>] ? __atomic_notifier_call_chain+0x150/0x150
[  482.543646]  [<ffffffff81d665bb>] ? check_preemption_disabled+0x3b/0x200
[  482.550465]  [<ffffffff811959d8>] atomic_notifier_call_chain+0x48/0x140
[  482.557184]  [<ffffffff81195990>] ? __atomic_notifier_call_chain+0x150/0x150
[  482.564381]  [<ffffffff8112e20e>] idle_notifier_call_chain+0x1e/0x30
[  482.570858]  [<ffffffff8102937f>] arch_cpu_idle_exit+0x1f/0x30
[  482.576795]  [<ffffffff81221cb5>] cpu_startup_entry+0x265/0x8f0
[  482.582855]  [<ffffffff83778f3a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[  482.589763]  [<ffffffff81221a50>] ? call_cpuidle+0xe0/0xe0
[  482.595353]  [<ffffffff837667b9>] rest_init+0x189/0x190
[  482.600700]  [<ffffffff84823811>] start_kernel+0x6b9/0x6ee
[  482.606292]  [<ffffffff84823158>] ? thread_stack_cache_init+0xb/0xb
[  482.612697]  [<ffffffff84822120>] ? early_idt_handler_array+0x120/0x120
[  482.619425]  [<ffffffff84822120>] ? early_idt_handler_array+0x120/0x120
[  482.626141]  [<ffffffff84822312>] x86_64_start_reservations+0x2a/0x2c
[  482.632701]  [<ffffffff84822454>] x86_64_start_kernel+0x140/0x163
[  482.638897] Code: 49 8d 7c de 08 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 b6 37 00 00 49 8b 5c de 08 48 85 db 0f 84 28 fb ff ff f0 ff 83 98 01 00 00 <49> 8d 85 d8 08 00 00 48 89 c2 48 89 44 24 68 48 b8 00 00 00 00 
[  482.657879] NMI backtrace for cpu 1
[  482.661483] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #63
[  482.668724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  482.678063] task: ffff8800bb11c800 task.stack: ffff8800bb100000
[  482.684097] RIP: 0010:[<ffffffff810c3f87>]  [<ffffffff810c3f87>] flat_send_IPI_mask+0xf7/0x1a0
[  482.692828] RSP: 0018:ffff8800bb107cb8  EFLAGS: 00000046
[  482.698241] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000
[  482.705508] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300
[  482.712763] RBP: ffff8800bb107ce0 R08: 0000000000000001 R09: 0000000000000000
[  482.720020] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246
[  482.727257] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002
[  482.734525] FS:  0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000
[  482.742732] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  482.748589] CR2: 00007fe91c04f000 CR3: 00000001cb606000 CR4: 0000000000160670
[  482.755848] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  482.763098] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  482.770900] Stack:
[  482.773018]  ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000
[  482.780537]  ffff8801db31bca0 ffff8800bb107d00 ffffffff810b9abb ffffffff839f6dc0
[  482.788036]  0000000000000003 ffff8800bb107d60 ffffffff81d11764 ffffffff8141b993
[  482.795552] Call Trace:
[  482.798102]  [<ffffffff810b9abb>] nmi_raise_cpu_backtrace+0x5b/0x70
[  482.804485]  [<ffffffff81d11764>] nmi_trigger_all_cpu_backtrace+0x4a4/0x550
[  482.811562]  [<ffffffff8141b993>] ? print_lock+0xab/0xae
[  482.816975]  [<ffffffff810b9a60>] ? irq_force_complete_move+0x3b0/0x3b0
[  482.823721]  [<ffffffff810b9b54>] arch_trigger_all_cpu_backtrace+0x14/0x20
[  482.830711]  [<ffffffff813695ca>] watchdog+0x6fa/0xae0
[  482.835955]  [<ffffffff81368f93>] ? watchdog+0xc3/0xae0
[  482.841305]  [<ffffffff81190b48>] kthread+0x268/0x300
[  482.846458]  [<ffffffff81368ed0>] ? reset_hung_task_detector+0x20/0x20
[  482.853101]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  482.859743]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  482.866374]  [<ffffffff83779d95>] ret_from_fork+0x55/0x80
[  482.871890]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  482.878523] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 33 17 00 4c 89 e7 57 9d 0f 1f 
[  482.897810] Kernel panic - not syncing: hung_task: blocked tasks
[  482.903933] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #63
[  482.911174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  482.920498]  0000000000000000 2065b47015b81f94 ffff8800bb107ca8 ffffffff81d067bd
[  482.928470]  ffffffff838831a0 ffff8800bb107d80 dffffc0000000000 7fffffffffffffff
[  482.936429]  ffff8801d3158448 ffff8800bb107d70 ffffffff8141b46a 0000000041b58ab3
[  482.944383] Call Trace:
[  482.946941]  [<ffffffff81d067bd>] dump_stack+0xc1/0x124
[  482.952274]  [<ffffffff8141b46a>] panic+0x1aa/0x388
[  482.957257]  [<ffffffff8141b2c0>] ? percpu_up_read.constprop.45+0xe1/0xe1
[  482.964149]  [<ffffffff81d116b8>] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550
[  482.971388]  [<ffffffff81d116b8>] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550
[  482.978630]  [<ffffffff813695db>] watchdog+0x70b/0xae0
[  482.983873]  [<ffffffff81368f93>] ? watchdog+0xc3/0xae0
[  482.989205]  [<ffffffff81190b48>] kthread+0x268/0x300
[  482.994360]  [<ffffffff81368ed0>] ? reset_hung_task_detector+0x20/0x20
[  483.000992]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  483.007625]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  483.014261]  [<ffffffff83779d95>] ret_from_fork+0x55/0x80
[  483.019765]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  483.026870] Dumping ftrace buffer:
[  483.030413]    (ftrace buffer empty)
[  483.034093] Kernel Offset: disabled
[  483.037700] Rebooting in 86400 seconds..