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"}, &(0x7f0000000740)=0x1008)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000780)={r2, 0xc1e}, 0x8)

2018/03/31 21:10:37 executing program 7:
clone(0x200, &(0x7f0000001740), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100))
execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140))
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10001})
ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000000c0))
setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68)
writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000380)}], 0x1)
utimes(&(0x7f0000001940)='./file0\x00', &(0x7f00000019c0))
msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4)
r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={<r1=>0x0, 0x0, 0x2})
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={<r2=>0x0, r1})
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8)
r5 = geteuid()
sendmsg$nl_xfrm(r0, &(0x7f0000000880)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000680)=@allocspi={0x1ec, 0x16, 0xc0d, 0x70bd27, 0x25dfdbfb, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x0, 0x4e24, 0x0, 0xa, 0x80, 0x0, 0x5c, 0x0, r3}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0xff}, @in6, {0x0, 0xffff, 0x0, 0x8, 0x2, 0x8, 0x7, 0x6}, {0x8, 0x1000, 0x435c8728, 0x1}, {0x0, 0x0, 0x1f}, 0x70bd2c, 0x3504, 0xa, 0x4, 0x8, 0x82}, 0x6}, [@etimer_thresh={0x8, 0xc, 0x5}, @tfcpad={0x8, 0x16, 0x7ff}, @sa={0xe4, 0x6, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e24, 0x401, 0x4e21, 0x0, 0xa, 0x20, 0x80, 0x0, r4, r5}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x3c}, @in6=@dev={0xfe, 0x80, [], 0x16}, {0x0, 0x2, 0x5, 0x6, 0x0, 0xfffffffffffff606, 0x7, 0x100}, {0x8, 0x0, 0x0, 0x7fffffff}, {0x8, 0x7, 0x7f}, 0x70bd2a, 0x3504, 0xa, 0x3, 0xbf, 0x8}}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x24008800}, 0x4)
ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000002c0)={r1, r2, 0x2f8})
clock_getres(0x5, &(0x7f0000000300))
syz_open_procfs(0x0, &(0x7f000044b000)='io\x00')
r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x121000, 0x0)
pread64(0xffffffffffffffff, &(0x7f0000000200)=""/53, 0x35, 0x0)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00000008c0), &(0x7f0000000900)=0x4)
creat(&(0x7f0000b7a000)='./file0\x00', 0x0)
ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000180)={0x80, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x10000, 0xffff, 0x0, 0x3fd8, 0x0, 0x13f})

[   59.563530] IPVS: Creating netns size=2552 id=11
2018/03/31 21:10:37 executing program 2:
r0 = socket$inet6(0xa, 0x1001000000080001, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000001c0)={0x6})
r1 = getpid()
r2 = syz_open_procfs(0x0, &(0x7f0000000240)='fdinfo\x00')
sched_setattr(r1, &(0x7f0000000380)={0x0, 0x1, 0x1, 0x3c73, 0x546, 0xd7c7, 0x1}, 0x0)
ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000340)=0x9)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff, 0x0, 0xfff}, 0x8)
ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000003c0))
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0)
ptrace$peekuser(0x3, 0x0, 0x0)
ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4)
ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380))
getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54)
pwrite64(r0, &(0x7f0000000000)="a81cbe49008bf17441560cf6707d67", 0xf, 0x0)
mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54)

2018/03/31 21:10:37 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000008c0)=ANY=[@ANYRES32=r1, @ANYRES16=r2, @ANYRES32=r0, @ANYRES64, @ANYRES16=r2, @ANYRES64=r0, @ANYRES16=r0], 0x7}, 0x1}, 0x40)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="757365722e7b2f0095383b3f0a7f310358f529d1629e05e600f6"], &(0x7f0000000a80)="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", 0x1a6, 0x0)
syslog(0x3, &(0x7f0000000980)=""/215, 0xd7)
pipe(&(0x7f0000000040))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
eventfd2(0xdd41, 0x80000)
r3 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0)
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, r3, 0x0)
ioctl$TTUNGETFILTER(r3, 0x800854db, &(0x7f0000000440)=""/96)
bind$bt_l2cap(r3, &(0x7f0000000280)={0x1f, 0x1000, {0x100000000, 0x6, 0x9, 0x7, 0x8}, 0x4084, 0x7f}, 0xe)
unshare(0x20000)
ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000380)=<r4=>0x0)
r5 = syz_open_procfs(r4, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3")
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000005c0)={0x8b, 0x0, 0x200, 0x0, 0x7fff, 0x400, 0xc0000000, 0x0, <r6=>0x0}, &(0x7f0000000600)=0x20)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000640)={r6, @in6={{0xa, 0x4e21, 0xee, @loopback={0x0, 0x1}, 0x7}}, 0x6e0b, 0x0, 0x2, 0x0, 0x6}, &(0x7f0000000700)=0x98)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x4, 0x7}, &(0x7f00000001c0)=0x8)
setns(r5, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000080)={<r7=>0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000002c0), 0x4)
ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000000040))
clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000))
setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000580)={r7, 0x63e6, 0x401, 0xffffffffffff9294}, 0x10)
mlock2(&(0x7f0000a92000/0x1000)=nil, 0x1000, 0x0)
getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0xfdfe)
getrusage(0x1, &(0x7f0000000200))
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f00000004c0))

2018/03/31 21:10:40 executing program 4:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={<r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0)
sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="180000c353000100000001000000", @ANYRES32=r1], 0x18}, 0x0)
read(r2, &(0x7f0000000500)=""/170, 0xaa)
close(r1)
close(r0)
r3 = getpid()
ioprio_get$pid(0x3, r3)
r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00')
readv(r4, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6)
setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
ioctl$KDENABIO(r4, 0x4b36)
recvmsg$netrom(r4, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140)
sendto(r4, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80)
ptrace$peek(0x1, 0x0, &(0x7f00000001c0))
mlockall(0x3)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234")
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0))
setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000a80)={0x2, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3, 0x3}, {0x1, 0xd0, 0x7ff, 0x7}]}, 0x10)
mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200))
mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980))
ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000a00)=0x439d0444)
mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6")
preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)

2018/03/31 21:10:40 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000008c0)=ANY=[@ANYRES32=r1, @ANYRES16=r2, @ANYRES32=r0, @ANYRES64, @ANYRES16=r2, @ANYRES64=r0, @ANYRES16=r0], 0x7}, 0x1}, 0x40)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="757365722e7b2f0095383b3f0a7f310358f529d1629e05e600f6"], &(0x7f0000000a80)="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", 0x1a6, 0x0)
syslog(0x3, &(0x7f0000000980)=""/215, 0xd7)
pipe(&(0x7f0000000040))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
eventfd2(0xdd41, 0x80000)
r3 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0)
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, r3, 0x0)
ioctl$TTUNGETFILTER(r3, 0x800854db, &(0x7f0000000440)=""/96)
bind$bt_l2cap(r3, &(0x7f0000000280)={0x1f, 0x1000, {0x100000000, 0x6, 0x9, 0x7, 0x8}, 0x4084, 0x7f}, 0xe)
unshare(0x20000)
ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000380)=<r4=>0x0)
r5 = syz_open_procfs(r4, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3")
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000005c0)={0x8b, 0x0, 0x200, 0x0, 0x7fff, 0x400, 0xc0000000, 0x0, <r6=>0x0}, &(0x7f0000000600)=0x20)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000640)={r6, @in6={{0xa, 0x4e21, 0xee, @loopback={0x0, 0x1}, 0x7}}, 0x6e0b, 0x0, 0x2, 0x0, 0x6}, &(0x7f0000000700)=0x98)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x4, 0x7}, &(0x7f00000001c0)=0x8)
setns(r5, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000080)={<r7=>0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000002c0), 0x4)
ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000000040))
clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000))
setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000580)={r7, 0x63e6, 0x401, 0xffffffffffff9294}, 0x10)
mlock2(&(0x7f0000a92000/0x1000)=nil, 0x1000, 0x0)
getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0xfdfe)
getrusage(0x1, &(0x7f0000000200))
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f00000004c0))

2018/03/31 21:10:40 executing program 1:
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)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000180)={<r2=>0xffffffffffffffff}, 0x0)
keyctl$unlink(0x9, r1, 0xfffffffffffffffb)
sendmmsg(0xffffffffffffffff, &(0x7f0000000200)=[{{&(0x7f0000003000)=@rc={0x1f}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a66983bf16d12c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0)
write(r0, &(0x7f0000000180), 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"})
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x5, [0x7, 0x80, 0x4, 0x5, 0xffffffffffffff57]}, &(0x7f0000000140)=0xe)
r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200)
r4 = socket(0x11, 0x100000802, 0x0)
r5 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001})
ioctl$TUNSETLINK(r5, 0x400454cd, 0x308)
ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201})
ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f00000002c0)=""/227)

2018/03/31 21:10:40 executing program 2:
socket$packet(0x11, 0x3, 0x300)
socket$packet(0x11, 0x80a, 0x300)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c)
sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000))

2018/03/31 21:10:40 executing program 6:
fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r0)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440))
fcntl$getown(0xffffffffffffffff, 0x9)
r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d")
openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0)
fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0)
fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00')
ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000800))
execve(&(0x7f0000000480)='./file0\x00', &(0x7f0000000700)=[&(0x7f00000004c0)='\\em1selfmd5sum\x00', &(0x7f0000000580)='user.syz\x00', &(0x7f00000005c0)="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"], &(0x7f0000000780)=[&(0x7f0000000740)='security\x00'])
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0))
chdir(&(0x7f0000000280)='./file0\x00')
socket$inet_tcp(0x2, 0x1, 0x0)
r2 = inotify_init()
socket(0x0, 0x5, 0x9)
r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000002000, 0x20000)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000280), &(0x7f0000000c00)=0x4)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=<r4=>0x0)
get_robust_list(r4, &(0x7f0000000a00)=&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f0000000740)=0x6)
mkdir(&(0x7f0000042ff6)='./control\x00', 0x0)
inotify_init()
inotify_add_watch(r2, &(0x7f0000000c40)='./control\x00', 0x80000d50)
execve(&(0x7f00000000c0)='./control\x00', &(0x7f0000000840)=[&(0x7f00000007c0)='/dev/sequencer\x00', &(0x7f0000000800)="776c616e312576626f786e657431f46b657972696e6700"], &(0x7f00000008c0)=[&(0x7f0000000880)="2b5ee42c706f7369785f61636c5f616363657373776c616e30657468302df62e766d6e6574302d7d00"])
connect$inet6(r3, &(0x7f0000000140)={0xa, 0x4e23, 0x7}, 0x1c)
setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000900)=@nat={'nat\x00', 0x19, 0x5, 0x16, [0x20000c80, 0x0, 0x0, 0x20000d7c, 0x20000e48], 0x0, &(0x7f0000000700), &(0x7f0000000980)=ANY=[@ANYBLOB="c5a89cbb7c2008b4396a98364762f0428f477d000000"]}, 0x66)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x1, 0x4, 0xfffffffffffffffd}, &(0x7f0000000300)=0x98)
sendmsg(r3, &(0x7f00000006c0)={&(0x7f00000004c0)=@sco={0x1f, {0x20, 0x3, 0x0, 0xda5, 0x1, 0x7}}, 0x80, &(0x7f0000000540)}, 0x0)

2018/03/31 21:10:40 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb")
r2 = socket(0xa, 0x2, 0x88)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
connect$unix(r1, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c)
r4 = socket$netlink(0x10, 0x3, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x261, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x2b1)
sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10)
writev(r4, &(0x7f00001a5ff0), 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540))
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
eventfd2(0x0, 0x80001)
modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10)
r5 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2)
write$evdev(r5, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30)
mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
read(r5, &(0x7f0000000000)=""/45, 0x2d)
sendto$ax25(r3, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10)
writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1)
getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000ffc)=0x4)
finit_module(r4, &(0x7f0000000380)='nat\x00', 0x1)

2018/03/31 21:10:40 executing program 5:
mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26)
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0))
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r2)
r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r4 = dup3(r3, r2, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3e9}], 0x1, 0x0)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r3, 0x3)
r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0)
ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0)
ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x1000}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14)
ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"])
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280))
dup3(r5, r0, 0x80000)
syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd)
request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8)
add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f32", 0xbd, 0xffffffffffffffff)

2018/03/31 21:10:40 executing program 7:
r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
openat$cgroup(r0, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000f3c000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000ec000)={{0x0, 0x1}, {0xe}, 0x4})
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44)
fchmod(r1, 0x80)
mq_notify(r0, &(0x7f0000000280)={0x0, 0x28, 0x0, @thr={&(0x7f0000000140)="9e607e11f0a9ee1cee9786027f46c3b144cae9799ce4a6166f1f570b9ea5a47079dc6ffab6b0abab13fad93a36ad41d4a9a7c3a41419bbc4d41d3d373256e3955927ae16bff0498642c0ae699b182fa4ff00a3ee82d6b91fc551a46cbc1f0a8bbc47590265d2928b46dbc8cc5bc50a07dbc6b39d3e91c88447da251572e9e076ebdcb62836fe0ac75003c802e17de86b5dbc7cda08e241324141e7988d25ecf8f6a326ad6f7fe325a2002259569b7fa67a5ef999a9d34e67", &(0x7f0000000200)="d93607a3d097b0a1f88da4c9f7826f8764fdc986235b96ad6f732d55ab620798f4b4c28fd7e98e82ebe2030af4e2e9343c8bc09f277249d24d603b96f3e0a9a43059d85a04334ce823a1738e263330f265e81dd42c762082d6776dc8693677028df6c8b2ed28220c53f17a388644fe05c714a3a3c2a992cc99"}})

2018/03/31 21:10:40 executing program 7:
r0 = syz_open_dev$sg(&(0x7f0000eaa000)='/dev/sg#\x00', 0x0, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast1, @rand_addr}, &(0x7f0000000040)=0xc)
vmsplice(0xffffffffffffffff, &(0x7f0000003ff5)=[{&(0x7f0000003f2a)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0)
dup2(r0, r0)
r1 = socket$netlink(0x10, 0x3, 0xf)
ioctl(r0, 0x227b, &(0x7f0000001000)="06")
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r2, 0x400, 0x70bd25, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x33d}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x24}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4b}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x4)
read(r0, &(0x7f0000003fa8)=""/88, 0xfffffffffffffff5)

[   62.377457] IPv4: Oversized IP packet from 127.0.0.1
2018/03/31 21:10:40 executing program 3:
clock_gettime(0x0, &(0x7f0000000000))
clock_gettime(0x7, &(0x7f0000000180)={<r0=>0x0, <r1=>0x0})
clock_settime(0x7e2b50b8eaf73473, &(0x7f0000d8fff8)={r0, r1+10000000})
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x7f0097fe8740da04, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={<r3=>0x0, 0x6, 0x2, [0x4, 0x4]}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x6}, 0xc)

2018/03/31 21:10:40 executing program 6:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x5})
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000))
r2 = getpid()
fcntl$lock(r1, 0x7, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, 0x7, 0x20, r2})

2018/03/31 21:10:40 executing program 7:
ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000007f00010000000000020036079f01fb000000e64aab2c06000400000000000200"])
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"})
rt_sigaction(0x0, &(0x7f0000000540), &(0x7f0000000040), 0xfec4, &(0x7f0000000600))
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="71f99e3c29a04125cc7d3178ac65a46399582ac6f93544665e70e52e7f986cf9492259018c72e323324c5ad24356d88627c94a3fab1a28cbfd362237d1fc3e6cda0f1b94f43811e7708a6b656a8061a12f"], &(0x7f0000000100)=0x2)
r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x4040, 0x1)
getpeername$netrom(r0, &(0x7f0000000640)=@full, &(0x7f0000000080)=0xffffffffffffffcf)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0)
fcntl$setlease(0xffffffffffffffff, 0x400, 0x1)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000005c0)={<r3=>0x0}, &(0x7f0000000840)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000880)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000980)=0xe8)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000a80)=<r5=>0x0)
stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0, <r7=>0x0}, &(0x7f0000000bc0)=0xc)
r8 = getpid()
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000dc0)=0xe8)
r10 = getgid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001700))
fstat(r1, &(0x7f00000006c0))
getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840))
lstat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80))
getgid()
gettid()
lstat(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002cc0), &(0x7f0000002d00)=0xc)
sendmmsg$unix(r2, &(0x7f0000003480)=[{&(0x7f00000007c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000004c0), 0x0, &(0x7f0000000e00)=[@cred={0x18, 0x1, 0x2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x48, 0x80}, {&(0x7f0000000e80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000f00)="2776d6e3b41e958fb030ccf51ac290476569ac4b314c39460d6b552a2d9b8cfa304a7c400e080c7e810c7d6c1e465a885d3efbb6e4ed08148f58c09bc86919cfbffec9b419f35fa6e78f3bd9d34bdf99c816fb42c724ee073854d6792d3b61da68c3914c6a3f5ce9a5e133b616dfcccf1fe1bed02d94ac9bb9a61e53184e343736bafecee4dd80b4bc7946b2ccdc962931cf906367eda499f26af472e4e0ce57bff19270e202e633fca87e2a142203e661e54beca8f425269635f50b0352d52f6852c16800dd4c867ebbe7a97c134f6b100a8f6aa101d6d7bd40469f52c86975370b9689486248bd30b4d06de6b04c8880b2e744870a3499", 0xf8}], 0x1, &(0x7f0000001880), 0x0, 0x4005}, {&(0x7f0000002dc0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003440)=[{&(0x7f0000002e40)="3ce54adf6b80f2651f90198b0c5f15228d5122f00c7bd74521908c79dc060f28700c67f591a752124f02247ee1c3ae14058d886ac320143aa57a4058647069bdfdb18e8f555d5d42a4cb324169cc5dab913ba910541b68eebe48b8e092437e2b812fb91a5953baf51cad5d", 0x6b}], 0x1, 0x0, 0x0, 0x800}], 0x3, 0x80)
sync_file_range(0xffffffffffffffff, 0x5, 0x4, 0x2)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140))
syz_open_procfs(0x0, &(0x7f0000000580)='oom_score_adj\x00')
syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00')
pselect6(0x40, &(0x7f0000000180)={0x0, 0x6, 0xffffffffffffff49, 0x3, 0x8, 0x3, 0x28, 0x40}, &(0x7f00000001c0)={0x7fffffff, 0xfffe0000, 0x6, 0x6, 0x0, 0x81, 0x0, 0x3f}, &(0x7f0000000240)={0x4, 0x63, 0x80000000, 0x5, 0x665, 0x8, 0x400}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400), 0x8})
syz_open_procfs(0x0, &(0x7f0000000c80)='projid_map\x00')

[   62.484714] IPv4: Oversized IP packet from 127.0.0.1
2018/03/31 21:10:40 executing program 5:
getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000000)=""/93, &(0x7f0000000080)=0x5d)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x101100, 0x0)
ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000100)=0x101)
ioctl(r0, 0x5121, &(0x7f0000000540)="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")

2018/03/31 21:10:40 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81})
r1 = getpid()
ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd})
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000004c0)={<r3=>0x0, 0x70}, &(0x7f0000000a00)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000a40)={<r4=>0x0, 0x1}, &(0x7f0000000a80)=0x8)
sendmmsg$inet_sctp(r0, &(0x7f0000000b40)=[{&(0x7f0000000400)=@in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x10000}, 0x1c, &(0x7f0000000440)=[{&(0x7f00000005c0)="6963ddc0e7b08bd8067e1495b92abc6dd635ff68484a2439ae656f51b47c2e1b691067acf8fd635d4a3a20437eecc48dced3c99619d072f4d2a5846e076e5af8ff15b0f83a1f93bf97be7c9df55d", 0x4e}, {&(0x7f0000000880)="3f9af5654fa2c898a4c153ac0a5c286e566379b3b4d063fd5effc5b8bfdc20fc861cedd05c6d80137426103892861558cd6e0c0ef892bc5c6e448b4999d259b145bd6857242092a821f2f87ca7d4a652d86f9d2718106f8731327589916adb4a8f744cbda31f70c7071f597419159ec3c7857cc9f6a42cfc517ab87fd1617dd7543a", 0x82}, {&(0x7f0000000940)="176c859efc03eccb0ea3e3e2b186037e3bcbd6d756c0e1bd2f2c7cedd8bb991e64ae08f0f617a8cf23fbc1c494d6b230c6ecdebc10b5b669ef9ef7db3294077875584968768a6085de1a62ac1a79576b0c6cf11c1c5812ce86da6917e39b601939039ca78e6c9a0ea4bf116df357c507011a2ef07278d8fe96b5e512bc2fbaa48c92b06b6167a97623953d0803859ea81e6f6799dd2dcd59cbea72b5130973fd51f5c5ecabdaf516eefe2f7cb69574245a1efdf089", 0xb5}], 0x3, &(0x7f0000000ac0)=[@sndrcv={0x2c, 0x84, 0x1, {0x401, 0x8001, 0x204, 0xfffffffffffffffc, 0x6, 0x800, 0x7fff, 0x2, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x202, 0x5, 0x1, r4}}], 0x58, 0x1}], 0x1, 0x40000)
keyctl$invalidate(0x15, r2)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r5 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2)
add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="9e616af366625aa5372e3c4fffffcb59c97e6aa72eaf111ba2caeaea7b8711c3e17bc2d531ba7af80c672c1df8f1ec1f894cff3e1365e24f9c2f14f40f639a516ea91db508a99f654ca39a1523af6862a81995c971842ada9c3226c6fb58", 0x5e, r5)
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2)
fcntl$setlease(r0, 0x400, 0x1)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=<r6=>0x0)
getpriority(0x0, r6)
request_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='dns_resolver\x00', r5)
ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1)
syncfs(r0)
add_key$user(&(0x7f0000000b80)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000bc0)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa3140200000000000000ba5fe74f345a408ba4c56bba2ac4f64642a19a81f7", 0x39, r2)
syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0)
accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, <r7=>0x0}, &(0x7f0000000300)=0x14, 0x80800)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c00)={'ip6gre0\x00', r7})

2018/03/31 21:10:40 executing program 3:
r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80100, 0x0)
ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000100)={0xc73f, 0x7f, 0x5, 0x6, 0x9, 0x6})
signalfd(r0, &(0x7f0000000200)={0x8}, 0x8)
r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{<r3=>0x0}]})
ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000240)={r3, 0xffffffffffffffff})
readv(r0, &(0x7f0000000000), 0x2000000000000251)
timer_create(0x2, &(0x7f00000000c0)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f0000000080))
timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0))
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)=0x4)

2018/03/31 21:10:40 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14})
dup2(r1, r0)
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005c2000))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xd269b0532880c9b9, 0x0)
epoll_wait(r1, &(0x7f0000b11000)=[{}], 0x1, 0x0)

2018/03/31 21:10:42 executing program 4:
prctl$intptr(0x26, 0x1)
r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f)
mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0)
execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000))

2018/03/31 21:10:42 executing program 0:
r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3)
pwritev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)='t', 0x1}], 0x1, 0x0)
getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000440), &(0x7f0000000400)=0xb9c25bc2f8220948)
fcntl$addseals(r0, 0x409, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={<r1=>0x0, 0x1}, &(0x7f00000003c0)=0xffffffffffffff97)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8000, 0xff}, 0x88)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/142)
ioctl$VT_ACTIVATE(r0, 0x5606, 0x100000000)
ftruncate(r0, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc)

2018/03/31 21:10:42 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81})
r1 = getpid()
ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd})
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000004c0)={<r3=>0x0, 0x70}, &(0x7f0000000a00)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000a40)={<r4=>0x0, 0x1}, &(0x7f0000000a80)=0x8)
sendmmsg$inet_sctp(r0, &(0x7f0000000b40)=[{&(0x7f0000000400)=@in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x10000}, 0x1c, &(0x7f0000000440)=[{&(0x7f00000005c0)="6963ddc0e7b08bd8067e1495b92abc6dd635ff68484a2439ae656f51b47c2e1b691067acf8fd635d4a3a20437eecc48dced3c99619d072f4d2a5846e076e5af8ff15b0f83a1f93bf97be7c9df55d", 0x4e}, {&(0x7f0000000880)="3f9af5654fa2c898a4c153ac0a5c286e566379b3b4d063fd5effc5b8bfdc20fc861cedd05c6d80137426103892861558cd6e0c0ef892bc5c6e448b4999d259b145bd6857242092a821f2f87ca7d4a652d86f9d2718106f8731327589916adb4a8f744cbda31f70c7071f597419159ec3c7857cc9f6a42cfc517ab87fd1617dd7543a", 0x82}, {&(0x7f0000000940)="176c859efc03eccb0ea3e3e2b186037e3bcbd6d756c0e1bd2f2c7cedd8bb991e64ae08f0f617a8cf23fbc1c494d6b230c6ecdebc10b5b669ef9ef7db3294077875584968768a6085de1a62ac1a79576b0c6cf11c1c5812ce86da6917e39b601939039ca78e6c9a0ea4bf116df357c507011a2ef07278d8fe96b5e512bc2fbaa48c92b06b6167a97623953d0803859ea81e6f6799dd2dcd59cbea72b5130973fd51f5c5ecabdaf516eefe2f7cb69574245a1efdf089", 0xb5}], 0x3, &(0x7f0000000ac0)=[@sndrcv={0x2c, 0x84, 0x1, {0x401, 0x8001, 0x204, 0xfffffffffffffffc, 0x6, 0x800, 0x7fff, 0x2, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x202, 0x5, 0x1, r4}}], 0x58, 0x1}], 0x1, 0x40000)
keyctl$invalidate(0x15, r2)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
r5 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2)
add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="9e616af366625aa5372e3c4fffffcb59c97e6aa72eaf111ba2caeaea7b8711c3e17bc2d531ba7af80c672c1df8f1ec1f894cff3e1365e24f9c2f14f40f639a516ea91db508a99f654ca39a1523af6862a81995c971842ada9c3226c6fb58", 0x5e, r5)
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2)
fcntl$setlease(r0, 0x400, 0x1)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=<r6=>0x0)
getpriority(0x0, r6)
request_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='dns_resolver\x00', r5)
ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1)
syncfs(r0)
add_key$user(&(0x7f0000000b80)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000bc0)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa3140200000000000000ba5fe74f345a408ba4c56bba2ac4f64642a19a81f7", 0x39, r2)
syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0)
accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, <r7=>0x0}, &(0x7f0000000300)=0x14, 0x80800)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c00)={'ip6gre0\x00', r7})

2018/03/31 21:10:42 executing program 5:
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10)
r0 = socket(0x11, 0x4000000000080003, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000440)={0x0, <r1=>0x0})
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x400000, 0x0)
perf_event_open(&(0x7f00000003c0)={0x7, 0x70, 0x3, 0x0, 0x0, 0x400, 0x0, 0x401, 0x400, 0x1, 0x80000000, 0x1223, 0x0, 0x425, 0x3ff, 0x6, 0x8, 0x6, 0x9, 0x1, 0x100, 0x200, 0x20, 0x80, 0xffffffff, 0x1000000000000, 0x8, 0x7ff, 0x3, 0xfffffffffffffffb, 0x3b5f1074, 0xffffffff, 0xb58000000, 0x3, 0x3ff, 0xff, 0x1f, 0x3ff, 0x0, 0x81, 0x6, @perf_bp={&(0x7f0000000380), 0x8}, 0x800, 0x5, 0x586, 0x0, 0xffffffffffffffe1, 0x700000, 0x4}, r1, 0xf, r2, 0x3)
setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0)
mremap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f000045d000/0x2000)=nil)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={<r3=>0x0, 0x7, "beeb8c0b226794"}, &(0x7f0000000040)=0xf)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x8, 0x80000001, 0xddb4, 0x7, 0x80000000, 0x8, 0x3, 0x7, 0xfffffffffffffc00, 0x3, 0x401, 0x100, 0x4, 0x81, 0x4]}, &(0x7f0000000180)=0x100)
fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000300))
accept4$llc(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x10, 0x0)
openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x800, 0x0)

2018/03/31 21:10:42 executing program 2:
r0 = socket(0x10, 0x802, 0x0)
write(r0, &(0x7f0000000140)="220000002100070700be875d09001c010a00001e0001090000000400050003807880", 0x22)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x101, 0x7ff, 0x0, 0x7, 0x9, 0x10001, 0x4f, 0x2, <r1=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={<r2=>0x0, 0x401}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x4, 0x2000000000, 0x7, 0x1ff, 0x0, 0x8, 0x24e5, {r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xd9, 0x6, 0x9, 0x0, 0x1}}, &(0x7f0000000100)=0xb0)

2018/03/31 21:10:42 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = dup3(0xffffffffffffffff, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x6a7}], 0x1ffffffffffffe71, 0x0)
fcntl$setstatus(r0, 0x4, 0x4000)
write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(0xffffffffffffffff, 0x3)
r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
getpgrp(0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}})
ftruncate(r0, 0xff)
ioprio_get$pid(0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8)
getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400001000000000ff0f000000020000000200000000000000800000000000000005000000000000"])
r3 = syz_open_dev$binder(&(0x7f0000000880)='/dev/binder#\x00', 0x0, 0x1)
ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0)
r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0)
ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c)
ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="fdfe07"], 0x0, 0x0, &(0x7f0000002000)})
splice(0xffffffffffffffff, &(0x7f0000000040), r3, &(0x7f0000000080)=0x31, 0x400000000000, 0x1)
close(0xffffffffffffffff)
getpeername$packet(r4, &(0x7f0000000140)={0x0, 0x0, <r5=>0x0}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x70, 0x43, 0x322, 0x70bd2a, 0x0, {0x2}, [@NDTA_THRESH3={0x8, 0x4, 0xfffffffffffffff7}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x22b8eeec}, @NDTA_PARMS={0x34, 0x6, [@NDTPA_RETRANS_TIME={0xc, 0x5}, @NDTPA_MCAST_PROBES={0x8, 0xb, 0x6}, @NDTPA_IFINDEX={0x8, 0x1, r5}, @NDTPA_MCAST_PROBES={0x8, 0xb, 0x1688}, @NDTPA_BASE_REACHABLE_TIME={0xc, 0x4, 0x3}]}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x70}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000)
setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000007c0)=0x401, 0xffffffffffffff58)
timerfd_create(0x7, 0x800)

2018/03/31 21:10:42 executing program 7:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800)
syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x3f, 0x1)
getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000240)=0xffffffffffffffff, &(0x7f0000000280)=0x2)
r2 = syz_open_dev$tun(&(0x7f00000006c0)='/dev/net/tun\x00', 0x0, 0x40041)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001})
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={<r3=>0x0}, &(0x7f0000000300)=0x8)
pipe2(&(0x7f0000000000)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x84000)
r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$TCGETS(r5, 0x5401, &(0x7f0000000580))
r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40042406, &(0x7f0000000500)='\x00')
getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000480)=0xfff, &(0x7f00000004c0)=0x2)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000000380)=0xffffffffffffffff, 0x4)
ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1)
write$tun(r4, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x1)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r6, 0x4058534c, &(0x7f00000003c0)={0x5, 0xfff, 0xfffffffffffffe01, 0x0, 0x0, 0x1ff})
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000000c0)=0xff, 0x4)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000005c0)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffff00000001, 0x3, 0x0, 0x8001, 0x101}, &(0x7f0000000680)=0x98)
openat$cgroup_ro(r5, &(0x7f0000000540)='cpuacct.stat\x00', 0x0, 0x0)

2018/03/31 21:10:42 executing program 3:
mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0)
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={<r1=>0x0, 0xa71}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x8}, 0x8)

2018/03/31 21:10:42 executing program 0:
unshare(0x60000000)
getgid()
getpid()
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/autofs\x00', 0x82600, 0x0)
getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000900)=0x4, &(0x7f0000000940)=0x2)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[]})
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x20000, 0x0)
ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0)
ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x0, @random="04d8d2a5efdf"}, 0x0, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'})
socketpair(0x0, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0)
getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54)
fcntl$setpipe(r3, 0x407, 0xffff)
recvfrom$ax25(r6, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}}, 0x10)
sendmsg$nl_route(r3, &(0x7f0000000340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=@bridge_newneigh={0x68, 0x1c, 0x1, 0x70bd26, 0x25dfdbff, {0xa, 0x0, 0x0, r0, 0x2, 0xb4, 0x3}, [@NDA_PROBES={0x8, 0x4}, @NDA_SRC_VNI={0x8, 0xb, 0x7}, @NDA_PORT={0x8, 0x6, 0x4e22}, @NDA_MASTER={0x8, 0x9, 0x7}, @NDA_DST_IPV6={0x14, 0x1}, @NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @NDA_LLADDR={0xc, 0x2, @random="cc66cae03aef"}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x1)
getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
fchdir(r3)

2018/03/31 21:10:42 executing program 3:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x341140, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x50, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f0000000100)=""/80}, &(0x7f0000000200)=0x78)
setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x7a8, 0x0, 0xfffffffffffff88c}, 0xc)
getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000380)={'broute\x00', 0x0, 0x3, 0xf4, [], 0x1, &(0x7f0000000240)=[{}], &(0x7f0000000280)=""/244}, &(0x7f0000000400)=0x50)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000680)=@assoc_value={0x0, 0x2}, &(0x7f00000006c0)=0x8)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x109800, 0x0)
getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000600)=0x1e)
setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000004c0)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c)
dup(r1)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000540)={0x1, 'ip6gre0\x00', 0x1}, 0x18)
setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0)
ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000700)=0x6)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000440)=0x8, 0x4)

2018/03/31 21:10:42 executing program 1:
r0 = syz_open_pts(0xffffffffffffffff, 0x400)
mount(&(0x7f0000000480)='./control/file0\x00', &(0x7f0000000640)='./control/file0\x00', &(0x7f0000000680)='devpts\x00', 0x40, 0x0)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0))
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
r1 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0)
r2 = syz_open_dev$usbmon(&(0x7f0000000700)='/dev/usbmon#\x00', 0x0, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r3 = userfaultfd(0x0)
ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000003c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
faccessat(r2, &(0x7f0000000040)='./file1\x00', 0xb, 0x1100)
r4 = creat(&(0x7f0000000100)='./file0\x00', 0x48)
write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c)
execveat(r4, &(0x7f0000000140)='./control/file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)='\x00', &(0x7f00000002c0)='$:trusted\x00', &(0x7f0000000300)='trusted.\\proc(\x00', &(0x7f0000000340)='ppp1wlan1\x00', &(0x7f0000000380)='[\x00'], &(0x7f0000000600)=[&(0x7f0000000440)='\x00', &(0x7f00000004c0)='-GPL\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='vboxnet0\x00', &(0x7f00000005c0)="706f7369785f61636c5f616363657373766d6e6574305c2bcc766d6e6574302b2c7070703140707070302d47504c00"], 0x800)
link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00')
getpid()
getdents(r1, &(0x7f0000000000), 0x1f0)
rmdir(&(0x7f0000000000)='./control/file0\x00')
r5 = dup2(r1, r3)
unlink(&(0x7f00000000c0)='./control/file0\x00')
getdents(r5, &(0x7f0000000200)=""/179, 0xb3)
openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x0, 0x0)

2018/03/31 21:10:42 executing program 6:
r0 = socket(0x0, 0x2, 0x0)
r1 = socket(0x0, 0x2, 0x0)
bind(r0, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e)
unshare(0x60000000)
getuid()
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000600)=ANY=[@ANYBLOB="06aa1c23243cc162ff78f2ffffff2b8df5cd12d0960d5530cb80849509000000ff00040149a3b3a9c724bb6ea89e363f960e1021f9d67ce90b382022d90100000000000000a3af4b2d06cca66a6caaed7ce4b48fd0b2089d6b41f565496f2a7bb63dc2a2127046500a3848605d281c90000000000000000465fb9f80e1414bfbdb7d038b1d8d956efa53e35fc66e111b055c3f11e9772694f06f975ce17dc0d9c23315207f5515872da823be84496f0cecd3b19341c598e56357f30763b14d2acc5c61c3712e3dde5d0676aafe26a3d5b4f5abd535e21b0ef1951169668c98c63a2b36a7726c6217733fbaa419b7c8"], &(0x7f00000000c0)=0x1)
getgid()
getpid()
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0))
getgid()
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000b80)=0x92)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000180)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0x10266)
gettid()
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={<r2=>0x0}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e24, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x449)
r3 = socket(0x10, 0x2000000000802, 0x0)
connect$netlink(r3, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff}, 0xc)
sendmsg$nl_route(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="180000001600018979d79f464c2f08010a0000009af975ec68cebdca886a630999e969be171b6b18774530172a4a", @ANYRES32=0x0], 0x18}, 0x1}, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x10481, 0x0)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), 0x8)
lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400))
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0)
remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x0, 0x0)
poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x4000)

2018/03/31 21:10:42 executing program 2:
r0 = open(&(0x7f0000000900)='./file1\x00', 0x0, 0x20)
ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
seccomp(0x1, 0x1, &(0x7f0000000580)={0x5, &(0x7f0000000540)=[{0x0, 0x5cb, 0x0, 0x80000001}, {0x4, 0x0, 0x0, 0xaf}, {0xfffffffffffffffc, 0x3, 0x1, 0x7}, {0x0, 0x7fff}, {0x1000000003e, 0x3, 0x0, 0x6}]})
perf_event_open(&(0x7f0000000940)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x2000000000000, 0x2, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x140, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000e40)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="2800000081ac5b780582087265cfdae156c376bec3f5634a61df3ce2b85baa4894f799c69188430b59c657a6e58848f5763e35d4549f3e61b52d03825d83e26fb602848fa1152fc5235304ea937c2bc33f1af210a6b4614fc2e8fa7bfd2d22d69027a813f14cc84d7ae5a8938a3d1360e80913bbd2466db5298dda1c8b80d9a414b2123c94b6441251ec66c6dc6d2c45"], &(0x7f00000007c0)=0x30)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000d40)={r2, 0xb4d, 0xc7, "8f94896f1e7bbc3ced96a22234336b2d11c08baef5f0cb909a59d222f3ce7075895249494dae0a785a7f8f0609f871056e3771fcc0cd5595bf5b5515315c12a12f8ce093fc7bfef4277eebe784480b97475c45fb28f6bd543f4ec80b12854eeac000b3fe23c0c793806d660b2bb7710aec542386f05e8b71b5960066b0401431fdc86a60c15a59d7217053a23b281f3e3cf079523eb3bae14abf79c9de8b11a5111b56b4863e9699bb6746295161e3d5a82d5a0f190d566437d8f2571d96dcc0259e0d963e7b19"}, 0xcf)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0))
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={<r3=>0x0, @in6={{0xa, 0x4e22}}, [0x1ff, 0x6, 0x2, 0x0, 0x7, 0x0, 0x2, 0x1, 0xffffffffffff4237, 0x0, 0x0, 0x9, 0x0, 0x40, 0x305]}, &(0x7f0000000380)=0x100)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={r3, @in={{0x2, 0x0, @rand_addr}}}, 0x84)
ioctl$VT_WAITACTIVE(r1, 0x5607)
ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000480)=""/175)
r4 = syz_open_pts(r1, 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3)
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000240)={{0xffffffffffffffff, 0x3}, 0x4, 0x20})
ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000c40)="7396453d55d27d1cfc31bd50379f0682ed13e9c5514304b5e353c571e090894a92a8b9595e52569c8b71fe9821e94b425e74093654dafeb85050566812a6262d32d00736668b5f1da5ee635d54811db2dc9df12c15c9d12305150dcf27b3d46d34cdd4495226277faed8319152bf777d3bcede04ec93b98f2865cbf6637e14a48be0b5789e498b2283ee4048dbb2925b15be00147d59efe5de580fc9f048954d29d039da3f3f1a01010c1d")
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000700))
getsockname$packet(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000840)=0x14)
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r5)
r6 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r7 = dup3(r6, r5, 0x0)
pwritev(r5, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x673}], 0x1, 0x0)
fcntl$setstatus(r5, 0x4, 0x4000)
write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[], 0x34123610)
getpgrp(0x0)
perf_event_open(&(0x7f0000000a40)={0x0, 0x70, 0x5, 0x3ff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x4, 0x4, 0x6, 0x3, 0x7, 0x5, 0x3, 0x0, 0x0, 0x0, 0x10000, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x3, 0x0, 0x9cc, 0x401, 0x4, 0x1359, 0x0, 0xf4, 0x101, 0x78d, 0x0, 0x4, 0x1, @perf_bp={&(0x7f00000008c0), 0x2}, 0x8, 0x40, 0x8, 0x4, 0x401, 0x800, 0x4}, 0x0, 0x7fff, 0xffffffffffffffff, 0x3)
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}})

2018/03/31 21:10:42 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000800)=0xc)
fchown(r1, r2, r3)
sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004)
write(0xffffffffffffffff, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0", 0x54)
lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@random={'osx.', 'userppp0\x00'}, &(0x7f0000000280)='\x00', 0x1, 0x1)
openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0)
r4 = getpgid(0xffffffffffffffff)
r5 = syz_open_procfs(r4, &(0x7f0000000380)='io\x00')
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84)
getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000001e00)={<r6=>0x0, 0x0, 0x0, 0x0, 0x3, 0xdd, 0x9, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x0, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000b80))
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6}, &(0x7f0000001f40)=0xc)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYRES32=r6, @ANYBLOB], &(0x7f0000000700)=0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000004c80)=ANY=[@ANYBLOB], &(0x7f0000004cc0)=0x1)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000a40)={r6}, &(0x7f0000000a80)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x1, 0x401}, &(0x7f0000004d40)=0x18)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x0, 0x0, 0x2, 0x9}, &(0x7f0000004dc0)=0x14)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x457}}, 0x0, 0x2ca3, 0x1000, 0xffffffff, 0xfffffffffffffffd}, &(0x7f00000052c0)=0x98)
sendmmsg$inet_sctp(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912", 0xdf}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800)
getgroups(0x3, &(0x7f00000002c0)=[0x0, <r7=>0x0, 0x0])
fchown(0xffffffffffffffff, 0x0, r7)
ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000340)={0x0, 0x7, 0x0, 0x4})
r8 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00')
read(r8, &(0x7f0000000080)=""/203, 0xcb)

2018/03/31 21:10:42 executing program 3:
r0 = socket(0xa, 0x2, 0x0)
flock(r0, 0xc)
sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c)
sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0)
ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001})
fchdir(r0)
fstat(0xffffffffffffffff, &(0x7f0000000180))
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[], 0x0)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x0, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98)
sendto$inet6(r0, &(0x7f00000011c0)="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", 0x19d, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c)
fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x80, 0x0)
r2 = socket$inet6_icmp(0xa, 0x2, 0x3a)
sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25)
ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000300)={0x0, 0x0, 0x7, 0x1, 0x11, 0x100000001})
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{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, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x6, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, 0x1e, 0x0, 0x0, 0x2, 0xcd3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0)
write$sndseq(r3, &(0x7f0000000200), 0x0)
r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0)
setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0), 0x4)
fchdir(r4)
unlink(&(0x7f0000000080)='./file0/file0\x00')

[   64.968409] IPVS: Unknown mcast interface: ip6gre0
[   64.977371] IPVS: __ip_vs_del_service: enter
[   64.996678] IPVS: Unknown mcast interface: ip6gre0
[   65.002112] IPVS: __ip_vs_del_service: enter
[   65.007342] IPVS: Creating netns size=2552 id=12
2018/03/31 21:10:43 executing program 5:
r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x800)
r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00')
poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x220}, {r0, 0x2320}], 0x4, 0x232)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0))
getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4)
r2 = socket$inet6(0xa, 0x2000000802, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20)
setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4)
setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x1, 0x2, 0x0, 0x8, 0x0, 0x3, 0x101}, 0xc)
connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20)
r3 = syz_open_procfs(0x0, &(0x7f0000000100)="6e65742f69665f696e6574360093fdd81f12659f45e9cb89f8ffffffd451bea0bcf166e408aa93f2de9c7a1786a0b83e1c0da5210d01b9336480d24bf721df26e12a6152f604622b86f9e8a6d4e0e52b4d4518804bc3d131a1c20cee863e600711d0f8cdebab9c16f184f3835747b5fcfb4a8c439d37279d64119874b715ecd26d08c0b9f7b98e72b9401bf0496339354aaf1e011da685dbc8ee74625b3974533f2e05355dadea49035c03b2809c55c2ece8b4e17928fb1361c58fe2024cfa4798878692a6cfcad49eb3c51b78c9453e001eb16c27a6a39ca29de3e43b781daa7dd4348012f3b554bb56240130d542005d2e50fe46373cfc76a6a49c1b8050c99c08ab6aa3ec304a505456d90803f21ef70a51f56c6f4998e6fbb1d9d09e754b10d4b8f03d7621be8ab07b006d8081d8c353648c513e4d06bc9a3ecd201848931a11f7db75d319c2d37f4298ff0a48ad3e2a1f1a4c3813c47084b80fd1bacef8681897d56a3b09d2d1d0d60a1d3db780d2aad06d6f0ac83cb479cc667cb00e0d4133539b1ea8a2c5ffdcd9e6f82000824ed364cdb3d9aef2b4f74545e77ecc557beb1d694fc99c505392916ed300ecd94fe0a7b30886d5c4ef01db53002a4185d19fa71fd8728f0b09de4d8ff1444fa7e59f884f27c0b3fe86fd51a3f63c6adbb36ca81d182d25b311a045ba13")
lookup_dcookie(0x0, &(0x7f00000025c0)=""/4096, 0x10bc)
ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000380)={0x6, 0x6})
setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000)=0x7, 0x4)
ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x80000000, 0x8, 0x6})
setsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000001580)=0xfffffffffffffff8, 0x4)
sendfile(r1, r3, &(0x7f0000000040), 0xff)
ioctl$VT_RELDISP(r3, 0x5605)
setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr=0x10001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001540)=[@in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in6={0xa, 0x0, 0x3, @empty, 0xfffffffffffffffd}], 0x38)

[   65.234822] IPVS: Creating netns size=2552 id=13
[   66.562628] pktgen: kernel_thread() failed for cpu 0
[   66.567809] pktgen: Cannot create thread for cpu 0 (-4)
[   66.573202] pktgen: kernel_thread() failed for cpu 1
[   66.578357] pktgen: Cannot create thread for cpu 1 (-4)
[   66.583703] pktgen: Initialization failed for all threads
2018/03/31 21:10:44 executing program 6:
mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0)
futex(&(0x7f0000001000), 0xb, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0)
r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x1)
timerfd_gettime(r0, &(0x7f0000000140))
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
getpeername$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c)

2018/03/31 21:10:44 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fd9ffc))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0)
ioctl$TCFLSH(r0, 0x540b, 0x0)
ioctl$TIOCNXCL(r0, 0x540d)
r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0)
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r3)
r4 = creat(&(0x7f0000000200)='./file0\x00', 0x0)
write$cgroup_pid(r4, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYPTR, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16, @ANYRES64=r0], @ANYRES64]], 0x18)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000))
fallocate(r4, 0x0, 0x0, 0x0)
pipe(&(0x7f0000000040)={<r5=>0xffffffffffffffff})
r6 = inotify_init1(0x0)
r7 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
dup2(r6, r7)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc)
setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0xfe10, 0x1)
add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000000600))
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98)
r8 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0)
fallocate(r8, 0x0, 0x0, 0x10001)
write(r8, &(0x7f00000003c0)="fe284a80ff44e33491dcbc4420b29c1f94fbaf911b7ee93049ad1708b6e05d931b0a1da625c057d409c29e965481e30a241629102df80a3cb60b737f20e9a6908d00ab724c176dfe741c9a8a4ca9de", 0x4f)
sendfile(r8, r8, &(0x7f00000006c0), 0xfec)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r8, 0x0)
sysfs$1(0x1, &(0x7f0000001000)='$\x00')
unshare(0x3fefffd)
clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff))
ioprio_set$pid(0x2, 0x0, 0x0)

2018/03/31 21:10:44 executing program 4:
capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x0, 0x7fff})
pipe2(&(0x7f0000002280)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x84800)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}})
ioctl$TCSBRKP(r1, 0x5425, 0x7)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8)
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000002980)={r3, 0x1, 0x6}, 0x10)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc)
open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df)
getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000002240), &(0x7f0000002300)=0x8)
r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d")
ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x363, 0x3})
fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0)
fremovexattr(r4, &(0x7f0000000000)=@known='user.syz\x00')
ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9})
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)={0x9c, r5, 0xa10, 0x70bd2d, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x6}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80f}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}]}, 0x9c}, 0x1}, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000002c0))
recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, <r6=>0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000240)=""/254, 0xfe}], 0x3}, 0x4}, {{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x7, &(0x7f0000001840)=""/122, 0x7a, 0x400}, 0x800}, {{&(0x7f00000018c0)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001940)=""/79, 0x4f}, {&(0x7f00000019c0)=""/77, 0x4d}, {&(0x7f0000001a40)=""/132, 0x84}, {&(0x7f0000001b00)=""/126, 0x7e}, {&(0x7f0000001b80)=""/33, 0x21}, {&(0x7f0000001bc0)=""/142, 0x8e}, {&(0x7f0000001c80)=""/103, 0x67}, {&(0x7f0000001d00)=""/22, 0x16}], 0x8, &(0x7f0000001d80)=""/250, 0xfa, 0x80}, 0xffffffffffffff7f}, {{&(0x7f0000001e80)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001f00)=""/145, 0x91}, {&(0x7f0000001fc0)=""/167, 0xa7}], 0x2, &(0x7f00000020c0)=""/21, 0x15, 0x100000001}, 0x1}], 0x4, 0x0, &(0x7f0000002180)={0x0, 0x989680})
ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000021c0))
socket$inet_tcp(0x2, 0x1, 0x0)

2018/03/31 21:10:44 executing program 7:
ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/76)
r0 = socket$inet(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0)
r1 = socket$nl_generic(0xa, 0x3, 0x10)
recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/224, 0xe0}, {&(0x7f0000000840)=""/254, 0xfe}], 0x2, &(0x7f00000004c0)=""/120, 0x78, 0x401}, 0x0)
ioctl$sock_ifreq(r2, 0x8916, &(0x7f00000000c0)={'tunl0\x00', @ifru_ivalue})
setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71)
recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0)
r3 = inotify_init1(0x80800)
r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100))
sendmsg$nl_route(r4, &(0x7f0000000800)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="280000001400000029bd7000ffdbdf2502000000", @ANYRES32=0x0, @ANYBLOB="080008ff"], 0x28}, 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)="2ac4baa1f3860d24f297bf8198c63db0288383a91985a79993957a83fa3e9ba4bf5799dc7deb5d49c1f89be878b953433e70311ac8893c412cfb3ea10c3fac5a48889a621c1e3115e16043", 0x4b}], 0x1, &(0x7f0000000600), 0x0, 0x8000}, 0x81)
inotify_add_watch(r3, &(0x7f000003cff6)='./control\x00', 0x220001a1)
read(r3, &(0x7f0000058fef)=""/32, 0x20)

2018/03/31 21:10:44 executing program 3:
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, <r0=>0x0}, &(0x7f0000000200)=0xc)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r1=>0x0}, &(0x7f00000002c0)=0xc)
fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getgroups(0x4, &(0x7f0000000380)=[<r3=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
setgroups(0x4, &(0x7f00000003c0)=[r0, r1, r2, r3])
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000280)={'syz_tun\x00\x00\x00@\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="1e00000000000000000000000000000000000000000000100000000000000000000000000000000000000040"]})
r5 = getpgid(0x0)
getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8)
r7 = getegid()
setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000180)={r5, r6, r7}, 0xc)

2018/03/31 21:10:44 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0x0, @usr_ip4_spec={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr, 0x0, 0x0, 0x1}, {"06e0", @random="131350d10754"}, @usr_ip4_spec={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x1}, {"d9fa", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}})
setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x0, @multicast2=0xe0000002, 0x4e22, 0x1, 'sed\x00', 0x2, 0x80, 0x1c}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 0x101, 0x2, 0x9}}, 0x44)

2018/03/31 21:10:44 executing program 5:
r0 = gettid()
timer_create(0x0, &(0x7f00000004c0)={0x0, 0x12, 0x0, @thr={&(0x7f0000000300), &(0x7f00000003c0)}}, &(0x7f0000044000))
munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, <r1=>0x0})
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000))
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1})
r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xd21d9e038effdb6f, 0x0)
unshare(0x400)
gettid()
setsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000000140)=0x72789447, 0x4)
getuid()
getgroups(0x1, &(0x7f0000000700)=[0xffffffffffffffff])
getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000cc0)=0xe8)
fstat(r2, &(0x7f0000000d00))
getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000fc0)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6}}, &(0x7f00000010c0)=0xe8)
lstat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140))
getuid()
getresgid(&(0x7f00000011c0), &(0x7f0000001200), &(0x7f0000001240))
lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0))
getegid()
getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001340)={{{@in6=@dev, @in=@broadcast}}, {{@in=@local}}}, &(0x7f0000001440)=0xe8)
lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0))
geteuid()
getresgid(&(0x7f0000001780), &(0x7f00000017c0), &(0x7f0000001800))
lstat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00))
getgroups(0x3, &(0x7f0000001e80)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff])
fstat(r2, &(0x7f0000001ec0))
getgid()
stat(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80))
stat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080))
getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000002100)={{{@in=@rand_addr}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@remote}}, &(0x7f0000002200)=0xe8)
stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280))
getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000002300)={{{@in6, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000002400)=0xe8)
getgid()
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002440), &(0x7f0000002480)=0xc)
getresgid(&(0x7f00000024c0), &(0x7f0000002500), &(0x7f0000002540))
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002580)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000002680)=0xe8)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000026c0), &(0x7f0000002700)=0xc)
getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000002740)={{{@in6=@dev, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000002840)=0xe8)
stat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0))
sendmmsg$unix(r3, &(0x7f0000004c40)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000240)="5358dca5683b4ea510cd33e2b95ae843de90052850f751e35600968705dd6c32c9566b33d40e43529ee409670f", 0x2d}], 0x1, &(0x7f0000000740), 0x0, 0x800}, {&(0x7f0000001600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000001680)="1df51866571d8dec2d83d18e00781a6962824c7704e83ab2118797184b64c4003c47d299e419e34ae733c6489c25e0b1d100b0bc0643b0f4237bb9cc7b9f5a3c2460cb2bd48532c75d54d5dd97226e5c4904dffc890458fd96b04b92ecb6dc345ce9a2588b0b86fb75f6f39331a04272a1c4e72ee5fcaa37d59e87e7b44c7284836ad580325e1e882ade4f84547e896a67e6ebf0e03d7d58a66aecba4e71ccaa", 0xa0}], 0x1, &(0x7f0000001840), 0x0, 0x1}, {&(0x7f0000002a80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004c00)=[{&(0x7f0000002b00)="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0x1000}, {&(0x7f0000003c00)="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", 0xf00}], 0x2, 0x0, 0x0, 0x4000050}], 0x3, 0x40000)
openat$cgroup_type(r4, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0)
ptrace(0x10, r0)
perf_event_open(&(0x7f0000aaa000)={0x0, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x3})
tkill(r0, 0x0)
getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000080)={@remote, @loopback, @broadcast}, &(0x7f00000000c0)=0xc)
dup3(r2, r3, 0x0)

2018/03/31 21:10:44 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100))
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x2bc)
r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100, 0x8080)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000180)=0x1, 0x8)
setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000040)=0x10000, 0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000002c0)={0x4003, {{0x2, 0x100000000, @multicast2=0xe0000002}}}, 0xfffffc5d)
getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={<r2=>0x0, 0x80000, r0})
setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000000140)=0x2, 0x4)
ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000000c0)={r2})

2018/03/31 21:10:44 executing program 3:
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc00c64b5, &(0x7f000003e000)={&(0x7f0000025ff8)=[0x0], 0x40000000000003b9})
r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0)
ioctl(r0, 0x707, &(0x7f000003e000))
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080))
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r2, 0x228, 0x70bd26, 0x25dfdbfd, {0x6}}, 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0xbdead222e010e357)

2018/03/31 21:10:44 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x1, 0xa)
faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x400)
clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000))
mknod(&(0x7f0000000240)='./file0\x00', 0x1040, 0x0)
execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0))
r1 = gettid()
socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00')
write$selinux_load(r4, &(0x7f0000000280)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10)
write$eventfd(r4, &(0x7f0000000040), 0x8)
ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f)
recvfrom$unix(r3, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8)
fcntl$setown(r2, 0x8, r1)
fcntl$setsig(r2, 0xa, 0x12)
r5 = dup2(r2, r3)
r6 = socket(0xa, 0x2, 0x0)
flock(0xffffffffffffffff, 0x6)
ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000140))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba)
sendto$inet(r6, &(0x7f00000002c0)="d23d0ab4b5ea2490207584e58ba821efa7ba8288dd66bf7d5e4f00437ad65846fe8c6377fb005b8a62bb3d168d3e6fc3c17de97504b2bd0fb0f8c97eaed1064c17341f05e9ed49a6e8a4bc41458b789d37229e612dac6f54575b73dd65c1d8da878e951a79ad2e72543fe9cdcc54cc1666a7d256c9a3a10afa29fd99e05f1e0caa11bf808967c9ce3a4efae90d0cf305cbe8c2c91c92bd9f202babd81450b26f9af049edbf1b8e59b2afbd21202a879c61e8e9021354a79cab2d33dfa72b686477d5d17d2d6bb40aef2d4c078066afedc21f5f81fc93c56c9b5bf4fd65da84f830594b35d3", 0xffffffffffffff11, 0x7ffd, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0xfffffffffffffeaa)
r7 = creat(&(0x7f0000000580)='./file1\x00', 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}})
r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0), 0x200002, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8)
fchdir(r8)
fstat(0xffffffffffffffff, &(0x7f0000000180))
bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
creat(&(0x7f0000000100)='./file1\x00', 0x0)
ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2})
socket$inet6_icmp(0xa, 0x2, 0x3a)

2018/03/31 21:10:44 executing program 2:
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
timer_create(0x1, &(0x7f0000000180)={0x0, 0x16, 0x0, @thr={&(0x7f0000000040)="3a5149a2af2933590161fa59bca70d28009ed5215953e3410f41ebf07aca1853fe94c81bd235f4a04c7dea24752c9f3397a294a2717b8a7b2ef197e5623bf83382a26cdc00d3409fa646ca5b32fd1fb22f15747a5920577e2e6cce64790cba83e11dd1a488aa20b7128d568a069dfa9deba157bc29c1292fff26db66c2eabda3020254801e00b0df1e89e1eb3e1b02", &(0x7f0000000100)="1bf4432e2b3fd8e1c05c314bb239906d95959dc45384999a6b"}}, &(0x7f00000001c0)=<r0=>0x0)
timer_gettime(r0, &(0x7f0000000200))
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000380)='ramfs\x00', 0x0, &(0x7f000000a000))
mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040))
mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0)
socketpair(0x9, 0x3, 0xe459, &(0x7f0000000240)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x100, 0x0)
fanotify_mark(r1, 0x21, 0x20001, r2, &(0x7f00000002c0)='./file0\x00')
mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000))
modify_ldt$read_default(0x2, &(0x7f0000000300)=""/84, 0x54)
mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000))
unshare(0x20020000)
mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000))

[   66.747366] IPVS: set_ctl: invalid protocol: 0 224.0.0.2:20002 sed
[   66.764270] IPVS: set_ctl: invalid protocol: 0 224.0.0.2:20002 sed
2018/03/31 21:10:44 executing program 6:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="7b0089904f33109122ae0cff77f4acee34ea530a3dd4d95f57b5cda298af1fc0941ea35eda05beba7219389c046819f76320b18ace061d8ff122e1c61a5a38f8470cd755f468c3cb4e7da1845863002504ad91571d5808d6253fab1b00f16d347dd6542f1816837edb36fcaedc972b434c035c856685114af2b532919dc8acb6d4feac612fa45778fa045dc214fa348dd31ae602e2e04421257ae3c607f3e913058050bcfc4e0a2e42508f1e2b84efa19c35dfd176f29427e4a52fd5b172c38a04c9e5b2c44405cba14a577f940473a568d0dabdc0f5b6d6677b3cc19d2b85c9093a4423d2ab4326f53d1012ea662644d4ef6d11a94c864050345c77adfe25b0f9df0339250a57184ba3219029989fda5e60c41cf72719831e148542382c9a03342a082b8d493fc0a20c4c0dfab972799af53e1322684eaad47bf6dfece7249cfc98cff0c537d6fe2836ed488a93ef5685ab1aa624aaf7787e22d24f9e8f8977e217234f210a475de6f78550bc439b3408af9b72a7f6e228efc1af675ae6911e7efc201d9c2d7afa3853ba3ae90e6af9443da9255a40213da8f079fbd61de51935a332e7e7b4", 0x1a6, 0x0)
pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc)
r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x0, 0x7fff, 0x0, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0x0, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8})
getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2)
write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4)
ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3)
fsync(r3)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0xfffffffffffffffc)
keyctl$assume_authority(0x10, 0x0)
r4 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81)
ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080))
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {<r5=>0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0)
ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00000001c0))
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r5, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac"], 0x2)
getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6a", 0x39}], 0x1, 0x0)
shutdown(0xffffffffffffffff, 0x1)
ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000004c0)={0x7, 0x90, &(0x7f0000000940)="31a90cc9edb733f6f298f00d40518a3b270ce53044606e9b37ffbe921efa3a4a8ec9094107381be7a1eec8cd20acf11e502f0abd53629921df3a99c1692380607ad4986a3455c157b1303b27cd0716e220c89ae190122efce5b464c98b03af93f6ff2b1e22d29693cc9d96e394f4972f334a173142a7e56a0236f0431e5dcc12cf3c61ecddb01f5fa66f296503500bd6"})
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'})
ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000700)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x306}, 0x2, {0x2, 0x4e23, @multicast1=0xe0000001}, 'ip6_vti0\x00'})

2018/03/31 21:10:44 executing program 0:
r0 = socket(0xa, 0x2, 0x0)
flock(r0, 0x6)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200))
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={<r1=>0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8)
sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r2)
sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x54, 0x0, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}]}]}, 0x54}, 0x1}, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
fallocate(r3, 0x0, 0x8004, 0x0)
r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8)
sendfile(r4, r4, &(0x7f0000000040), 0x80000001)
fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0)
sendfile(r4, r3, 0x0, 0xc08f)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x1, 0x469c00, 0x0, 0x3, 0x1, 0x2, 0x7, 0x81, r1}, 0x20)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
creat(&(0x7f0000000100)='./file1\x00', 0x0)
mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10)
mlockall(0x0)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0)
r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
sendmsg$netrom(r5, &(0x7f0000000500)={&(0x7f0000000180)=@full={{0x3, {"ee4f44182b8590"}, 0x81}, [{"c06fee7427376e"}, {"b439c354be669b"}, {"82bfed8e04828a"}, {"d77ab4bc3fe8f3"}, {"5664f903962edc"}, {"00df3368b282b0"}, {"0e2b6dd93be031"}, {"a964fbbffcd128"}]}, 0x48, &(0x7f0000000440)=[{&(0x7f0000000240)="0f41e88d1b5dfb671bc1d30c281e9b17d193ba79909d1babe6581e4809b017436c61d61f0d85c2047caa3557502c257245c2b8e32c8bcc3bf3808a1e186b", 0x3e}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="94bb9154dd2b1a4dac0f5f445fe230ce7ebce2fb41b5598d179f9d7b585ddb05576fce9e64f332bb0c2b6923e9af59a349917edf371ea0c3a10456a9ec4706f8e32f0a770f425e4dc9159e119e86f158881f4a1cbec15d6d33c23e397ba97dfc3f682e8930d37c82d83feb2d5da1df9e1a7bb492c0b3ef68241a3f66d4252779b90428142f5900115cac42eb58c5330168e20571245d4e20dcadb5d02eecfb5d56867437c67a69b7feaa621b9e650c411ddca570ad7dde125cf4e10cf30c3bd9ea04389b10b8ebfdac99902d3a9fe5b140f495a9f7a7414249a976f407b62fc1baac9360b8e1fa", 0xe7}, {&(0x7f0000000cc0)="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", 0x1000}, {&(0x7f00000003c0)="6592398ae2864ca37e1135eac3ad2f440ea0bd10d4fdd95f625d5c8fcfdc801e104f55081874c6d48e8e17e5d4f2bcede8b70563ac6f7f54f10b80e359f72212c8b3a93ade7a60de9913375dbaa8234657", 0x51}], 0x5, &(0x7f00000005c0)=[{0xac, 0x117, 0x7, "e9ffe8c952c421cff1e9e10616fe2941730c0eb59a59efcaa8c986594f0cce5aaf747b470fe887727341df47e8964fd8068d8c0b8cd1b934818f5d365ebf6a114d4084dfa5b023ed372afa8c426b068adb37dd835fc42590e108c85ae200b6a9c0627102436b9fb4240f90a0bc960888cb6b1ace2b47965cc27f1f41611552ea1f2d8504c3d687ea98fedf86a13d57b22fc5244936957bb13ccfc930cc3fb9"}], 0xac, 0x20040000}, 0x840)
ftruncate(r6, 0x7fff)

2018/03/31 21:10:44 executing program 4:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
fchdir(r0)
r1 = open(&(0x7f0000000040)='..', 0x0, 0x0)
fdatasync(r1)
creat(&(0x7f0000000080)='..', 0x24)

2018/03/31 21:10:44 executing program 0:
r0 = socket(0xa, 0x2, 0x0)
flock(r0, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00')
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200))
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x6d, 0xab}, &(0x7f00000004c0)=0x88)
getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r2)
sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000240)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00042cbd7000fedbdf25050000000c00e0000800030003000000040002000800050000000000080006000300000024000100080001000a0000000800090000000000080005000000000008000200df000000e3d12b6abb56df164bdbbb09625915bdcfe28297cb7385ee87051ac96b66f59f91e05a0cb637bbe367f7bc79b29c1327aa2b327eb582062c81dccc155764f9bf8483a5e4a56aea35cd66fee53fe2855fa991a042496513021694362f50e1d4c18150"], 0x58}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
signalfd4(r3, &(0x7f0000000180)={0x9}, 0x8, 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x8004, 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x4b99, 0x5)
r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8)
sendfile(r4, r4, &(0x7f0000000040), 0x80000001)
fallocate(r3, 0x1, 0x0, 0x0)
sendfile(r4, r3, 0x0, 0xc08f)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0)
getsockopt$inet6_buf(r4, 0x29, 0xd2, &(0x7f0000000300)=""/173, &(0x7f00000000c0)=0xad)
sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc0", 0xc, 0x0, &(0x7f0000000080)={0x2}, 0x10)
mlockall(0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r6, 0x7fff)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000140)=0x7, 0x4)

2018/03/31 21:10:44 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40)
fchdir(r0)
syslog(0x3, &(0x7f0000000980)=""/215, 0xd7)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
chdir(&(0x7f0000f95000)='./file0\x00')
r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0)
ioctl$void(r2, 0x0)
ftruncate(0xffffffffffffffff, 0x8000)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4)
r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={<r4=>0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14)
getrusage(0x0, &(0x7f0000001480))
read(r2, &(0x7f0000000240)=""/4096, 0x1000)
r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001})
epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e)
fcntl$setstatus(r5, 0x4, 0x6000)
pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4)
add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6)
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4)
sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000001300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80010}, 0xc, &(0x7f0000001280)={&(0x7f0000001240)=ANY=[@ANYBLOB="3c000004", @ANYRES16=r1, @ANYBLOB="01052dbd7000fddbdf25020000000800040002000000080004001c090000080006000200000008000600f7ffffff0800040002000000"], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x20004040)

2018/03/31 21:10:44 executing program 7:
r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x1)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x2})
r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000080)={@loopback, @local}, &(0x7f0000000100)=0xc)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00')
sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x74, r3, 0x4, 0x70bd25, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x19, 0x12}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x74}, 0x1, 0x0, 0x0, 0x51}, 0x4880)
ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000))

2018/03/31 21:10:44 executing program 0:
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x1)
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x101000, 0x0)
msync(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x20000000000004)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0)
accept4$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x80000)
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x4)
getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$int_in(r0, 0x0, &(0x7f00000000c0)=0xfffffffffffffffd)
ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0)

2018/03/31 21:10:45 executing program 4:
socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14}}, 0x10)
openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x1f}, 0x8)
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0)
socket$inet6(0xa, 0x8000000000000802, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4)
sched_setscheduler(0x0, 0x5, &(0x7f0000000300))
r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
r2 = getpgrp(0x0)
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519})
close(r1)
memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000})

2018/03/31 21:10:45 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0xfffffffffffffffe)
ioctl(r0, 0x2287, &(0x7f0000e02f61)="ec")

2018/03/31 21:10:45 executing program 2:
r0 = gettid()
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000))
timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)=<r1=>0x0)
timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
timer_settime(0x0, 0x0, &(0x7f000015a000)={{}, {0x77359400}}, &(0x7f00005e6000))
timer_delete(r1)

2018/03/31 21:10:45 executing program 5:
getpgrp(0x0)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000001c0)=0xc)
getpid()
r0 = gettid()
getpgid(r0)
fstat(0xffffffffffffffff, &(0x7f0000000300))
ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800)
sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0)
ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000100)='sit0\x00'})
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322})
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mq_open(&(0x7f00000002c0)='eth0\x00', 0x0, 0x1, &(0x7f0000000440)={0x8000000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8})
mq_unlink(&(0x7f0000fc4ffb)='eth0\x00')
perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x0, 0x7, 0x0, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x1f, 0x42ee, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x6}, 0x0, 0x9, 0xffffffffffffffff, 0x0)
setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000240)={0x2c, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e23, 0x0, 'dh\x00', 0xc, 0x9e, 0x43}, 0x2c)
r3 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0)
r4 = openat$cgroup_ro(r3, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200))
fgetxattr(r4, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1)
dup3(r1, r2, 0x0)
socket$inet6_dccp(0xa, 0x6, 0x0)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f00000000c0), 0x4)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580))

2018/03/31 21:10:45 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}], 0x1)
getpid()
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1)
open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x0)
fcntl$setlease(r0, 0x400, 0x1)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
syncfs(r0)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80), 0x0, 0x0)
recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40)="68059f598568a5eca43c6164cba05c427fcb3096237647c0a7362c2ce459fc2908210f2bb3b61cdfda95d51fdc8c4aae822325f31388e1d8764f3c2caf45b851b14f1ee52ccc3bbd2de49526b9c396d9d8e1a924b4dd04c17d045bc23eeeb18f32d5954a929a5eeb3ab0dda90ae6ff2a54ba3ee587987f1c5e566985264aee3c74a4e81f40d6315f2cc4aded2cd4632f0e1e673fda263e95fc41da95de9b3d92a283da978b1999cafac61700", 0xac, 0x100000001}], 0x4, &(0x7f00000030c0)={[{@quota='quota', 0x2c}, {@acl='acl', 0x2c}, {@journal_ioprio={'journal_ioprio', 0x3d, [0x0, 0x79, 0x3f, 0x39, 0x38, 0x79, 0x0]}, 0x2c}]})
syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0)

2018/03/31 21:10:45 executing program 3:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020300090f0000b20000000000000000010014000000000005000200000000000a004e200000ee000000000000000000000000000000000000000000000000000200011600000000000000020000000005000500000000000a004e2800000000ff010000000000000000000000000001000000000000000036da7437372487b3cd9ef81614fcd3c96de02bb147200a2e5c7f21e9191bc8631a62d5ffca0b960fe99e7011899c08126458a05e5be0fde6fea8c3731417346f5b22a8d01e69cd338a394bb35050c0839f49ef790ee9b1401555db921d8d486fba7c98f4f307ac00"], 0x78}, 0x1}, 0x0)
pipe(&(0x7f0000000180)={<r1=>0xffffffffffffffff})
listen$netrom(r1, 0x9)
socketpair(0x1, 0x80007, 0x1, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
getsockname$ipx(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x10)

2018/03/31 21:10:45 executing program 7:
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, &(0x7f00000000c0)=0x7a6, 0x4)
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000057ef8)={<r1=>0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x0, 0xf2ad, 0x797]}, &(0x7f0000053ffc)=0x100)
sendmmsg(0xffffffffffffffff, &(0x7f000000bc40)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000001440)}, 0x4}], 0x1, 0x8004)
r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x301000)
fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000240)=0x3)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2)
setsockopt(0xffffffffffffffff, 0x1, 0xea71, &(0x7f0000000100), 0x0)
ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x3, 0x9, 0x2, 0x7, 0x2, 0x0, 0xff, 0x0, 0x40003, 0xfffffffffffffeff})
ioctl$int_out(r0, 0x1, &(0x7f0000000440))
getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@dev, @broadcast}, &(0x7f0000000140)=0xc)
socket$pppoe(0x18, 0x1, 0x0)
connect$l2tp(r0, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x3}}, 0x2e)
r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00')
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000400))
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r1, &(0x7f00000003c0)=0x4)
sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100002}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r3, 0x400, 0x70bd28, 0x25dfdbff, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}]}, 0x20}, 0x1, 0x0, 0x0, 0x880}, 0x85)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r1, &(0x7f0000008a40)=0x4)

[   67.702404] IPVS: set_ctl: invalid protocol: 44 172.20.20.17:20003 dh
[   67.791319] IPVS: set_ctl: invalid protocol: 44 172.20.20.17:20003 dh
2018/03/31 21:10:45 executing program 6:
r0 = socket$inet6(0xa, 0x80002, 0x0)
recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6)
bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
sendfile(0xffffffffffffffff, r0, &(0x7f0000000080)=0x4, 0x7)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[], 0x0)
r1 = socket$inet6(0xa, 0x8000000000000802, 0x20)
sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sched_setscheduler(0x0, 0x5, &(0x7f0000000300))
sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
socket$inet6(0xa, 0x0, 0x0)
fchdir(r1)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280))
dup2(r1, 0xffffffffffffffff)
fanotify_init(0x14, 0x400)
syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00')
r2 = socket$inet6(0xa, 0xa, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0xced61d1f768423b7, &(0x7f0000000000)=0x5, 0x4)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1)
setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x73, 0x4, [], [@ra={0x5, 0x2, 0x3}, @enc_lim={0x4, 0x1, 0x2}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x9}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x28)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0)
clock_gettime(0x0, &(0x7f0000000200))
write$sndseq(0xffffffffffffffff, &(0x7f0000000700)=[{0x0, 0x0, 0x1, 0x400, @tick, {0x0, 0x6}, {0x200, 0x101}, @result={0x9e}}], 0x1c)
connect$netlink(0xffffffffffffffff, &(0x7f00000003c0)=@proc={0x10}, 0x3e0)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000340)=0x84)

2018/03/31 21:10:45 executing program 4:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r1 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x0)
close(r0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x84, 0x0, &(0x7f0000000140)=[@request_death={0x400c630e}, @increfs_done={0x40106308, r1, 0x3}, @release={0x40046306}, @increfs={0x40046304}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x28, 0x18, &(0x7f00000000c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1}], &(0x7f0000000100)=[0x38, 0x78, 0x20]}}, @free_buffer={0x40086303}], 0xf8, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f3474e2bfa56c2d1b84002df09daed1f200399a071426dc7c1c05d5241f838f7b06ae3e62eaad75fb6a753798a8cd96ccc8969ae3531ea0f3a43f045839e9ed647e67087def6e9f8aaf6df6e375d5bed06b7dbdbeaca42dcfb93715fcfa2e2c7ce93dfa6a4ae248359751a50bb3b4247b07f37318511d1b14b8ce0749"})
r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9})
mq_timedsend(r3, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
keyctl$assume_authority(0x10, 0x0)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
r5 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81)
mq_timedsend(r3, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04", 0x5e, 0x0, &(0x7f0000000040)={0x77359400})
r6 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218d", 0x25, 0xfffffffffffffff8)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, r6, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac21", 0x49}], 0x1, 0x0)
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'})
r7 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0)
syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$VT_WAITACTIVE(r0, 0x5607)
ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000340)={0xc, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0c398e63000039a68ed53864"], 0x0, 0x0, &(0x7f0000000240)})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'tunl0\x00', 0x4000})
ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)})
openat$cgroup_int(r0, &(0x7f00000004c0)='cpuset.mem_hardwall\x00', 0x2, 0x0)
poll(&(0x7f0000000000)=[{r7}], 0x1, 0x0)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x0, 0xff, 0x8, 0x5, 0x1, 0x7fffffff}, &(0x7f0000000200)=0x20)

2018/03/31 21:10:45 executing program 3:
r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2)
r1 = add_key(&(0x7f0000000540)='rxrpc\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="24e4c558f19f4c75ad20a681d52ac8542d06c329d561ee213236e865e666055441593eccb4437134d789e004a21b838deb3862089fa8ce8a451ca048cf6105c86965323c5acd0581e5cfcb987a4bb4c88f278f6b8cf166f70fb1651aec93f1203f1b45d53dfca908c21241dea74950609ec1bb0d8f0f908501ce0321f2188c", 0x7f, 0xfffffffffffffff8)
r2 = add_key(&(0x7f0000000040)="69645f726535efa0dab330e1", &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)="e0c2403249c02db9058a2b9843b051dc7cda4965204272c60232ee113088b160ae255daab2a46317d24788a770a70f6fc40e090f1fc66f938dc612991212a965e2f861ae3e54bb9f4a9cc2974b7386451aea4533f59eb8cf42b6623edf0abecf76614d3ee814f94619", 0x69, r1)
r3 = add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="4bf67d4a1ef2fd9b87ea72f6c65478ee6d725b33a3e66702f62490cf1ce78d9afa669e92a8a81697d53b2c981f26540f3da6931ed5cd8113c8bf8e927fb7a0dfc65216e008b7fbeed54c5bcd68563ac6a40d46c4a99523730b49c0158bfc17f6f79a796cb53ef5e555f12c85e3e5d9c5bd076f8686c1a1ea6ddf1094befaf86d67f34075fec2e4ca19e5dca7af1b946201e03f47491bade63073034137935de108afe7beb02ba7b5347ec2986c1a77bf1e7a5ff92a1e741319efe62ce101154ca0345d2ee3e5fa5e273a581389024887675b6d8837c98d4d4a9ef54c8ed8ea0cb3", 0xe1, 0xfffffffffffffff9)
keyctl$unlink(0x9, r2, r3)
keyctl$negate(0xd, r2, 0x5, r3)
pipe2(&(0x7f0000000140)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x4804)
readv(r0, &(0x7f0000000000)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1)
ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000000500)={0x7fff, 0x3f, 0xfff, 0x9d, 0x101, 0x7})
r6 = dup3(r4, r5, 0x80000)
write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30)
r7 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0)
setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000007826"], 0x1)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000300)={<r8=>0x0, 0x5, 0x10}, &(0x7f0000000340)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000380)={r8, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x5, 0x80000000, 0x4, 0x7ff}, &(0x7f0000000440)=0x98)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00000004c0)=0x2, 0x4)
socket(0x2, 0x80000, 0x4)
ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f00000006c0)=0x4)
fcntl$setpipe(r7, 0x407, 0x7)

2018/03/31 21:10:45 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
rmdir(&(0x7f0000000080)='./file0\x00')
connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x0, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff})
getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000400)=ANY=[@ANYBLOB="d2f099610a49114fe61acb28007231a363e1665949848cc97f3dd0c0ae0bcdcafead955b7a54fb0ec8ee985d3c722803d7a4080000000000000069c12442a51f0d00000000000000008aea07cf4b881c9b3fb8e5f44672204d89a2ff4343579ee43767fc480dc728340add449117a14e4fc26ff1e70c7d7cd11b27805917c8d9173f6d438f53204f783110e4f61accb72f2c7a18c62cd0c9d4986af6ba9da7fbe4"], &(0x7f0000000200)=0x1)
socket$inet_sctp(0x2, 0x0, 0x84)
pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0)
socket$netlink(0x10, 0x3, 0x0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, <r2=>0x0})
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0)
ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000340))
r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
waitid(0x3, 0x0, &(0x7f0000000500), 0x9, &(0x7f0000000540))
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000000280)={0x10000002})
fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, <r5=>0x0})
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000080)={0x2000})
r6 = openat$cgroup_ro(r4, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000000c0)={<r7=>0x0}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000140)={r7, 0x0, 0x0, 0x2}, &(0x7f00000004c0)=0x10)
syz_open_procfs(r5, &(0x7f00000001c0)='children\x00')
getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
ptrace$setopts(0x4206, r2, 0x0, 0x0)
ptrace(0x4207, r5)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x4, 0x0, 0x6, 0x7f528b3d, 0x6, 0x40})
ptrace$getregset(0x4204, r2, 0x202, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000})
ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d)

2018/03/31 21:10:45 executing program 7:
r0 = socket(0x11, 0x803, 0x300)
setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000100)=0x3, 0x4)
r1 = socket$inet6(0xa, 0xa, 0xe)
sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0)
recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0)

2018/03/31 21:10:45 executing program 5:
r0 = socket(0x10, 0x802, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=<r1=>0x0)
fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1})
write(r0, &(0x7f0000000080)="220000001800070700090000be00020002e1ff0000000000000108000000ffefff45", 0x22)

2018/03/31 21:10:45 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000723ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100)
ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040))
ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0xfffffffffffffffc)
connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
shutdown(r0, 0x1)

2018/03/31 21:10:45 executing program 2:
pipe2(&(0x7f0000f61000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4000)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r3 = creat(&(0x7f0000000180)='./file0\x00', 0x1)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c)
read(r2, &(0x7f0000000100)=""/74, 0x4a)
ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7)
sendto$inet(r1, &(0x7f0000000000)="173e5d05651dbc6d69a2f8d210792c40dfd8ec6695bc5a8f635f7e7133f078b5653c45bc41e9bac03014ad716f0775dfa87ab8134adc200962903489ecff6b41203d2e3c1dc760a310ac7bf30dd5305c6d4ebd429f4af1ec0c49cc42490dfd5e132a29230ce5761a21504fe247b0aeca7c9535fb60f5b4beb1a84d54100e8d1c90525288a6c00c0477cf6a93d9eed0a203ed142ad062a6aa60ad84327b0bab368ddb492e1a81e3692213dc666fefbb12b7a744cc4261869b23b8626eee2d4b051aba74e761c33d560c0f17a1dbaa8df1640334a990d011aa5d632ef250073f25ecc817e3be5402d2bee13a8eff", 0xed, 0x4000010, 0x0, 0x0)
dup2(r0, r2)
read(r3, &(0x7f00000001c0)=""/66, 0x42)

2018/03/31 21:10:46 executing program 1:
r0 = userfaultfd(0xfffffffffffffffd)
r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x2, 0x0)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00')
sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x220c800}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa0, r2, 0x1, 0x70bd25, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @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_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2a}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000000}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x51}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0xa0}, 0x1}, 0x10)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa})
r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1})
ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000230000/0x600000)=nil, 0x600000})
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="0d000000db2d0882c4d53e9a01bf92f8"], &(0x7f0000000100)=0x2)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r4, 0x3}, 0x8)

[   68.062665] binder: 5976:5979 unknown command 1670265100
[   68.075655] binder: 5976:5979 ioctl c0306201 20000340 returned -22
[   68.098527] binder: BINDER_SET_CONTEXT_MGR already set
[   68.105169] binder: 5976:5979 ioctl 40046207 0 returned -16
2018/03/31 21:10:46 executing program 7:
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000080), 0x0, 0x1, &(0x7f0000000180)={0x2, 0x4e21}, 0x10)
mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0)
syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
poll(&(0x7f0000084ff0), 0x0, 0x0)
r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2)
mkdirat(r2, &(0x7f0000000300)='./file0\x00', 0x0)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0)
clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60))
pipe2(&(0x7f0000000100), 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
r3 = socket$l2tp(0x18, 0x1, 0x1)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002800)={0x0, <r4=>0x0})
getegid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000028c0), &(0x7f0000002900)=0xc)
fstat(r3, &(0x7f0000000280))
getpgid(0xffffffffffffffff)
stat(&(0x7f0000002a80)='./file0\x00', &(0x7f0000002ac0))
fcntl$getownex(r1, 0x10, &(0x7f0000000000))
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002f00)={{{@in=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000003000)=0xe8)
getresgid(&(0x7f0000003040), &(0x7f0000003080), &(0x7f00000030c0))
ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000004900))
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004940)={{{@in=@rand_addr, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000004a40)=0xe8)
stat(&(0x7f0000004a80)='./file0/file0\x00', &(0x7f0000004ac0))
getpgid(r4)
geteuid()
getpgid(0x0)
stat(&(0x7f0000004bc0)='./file0\x00', &(0x7f0000004c00))
fcntl$getownex(r1, 0x10, &(0x7f0000004c80))
geteuid()
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004f00)=[{&(0x7f0000000780)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000002340)="e1442f92a789be2f7f37ed7d4a8e4d665b16dd933b586b6286538e1165c5e64114a5616dc7eb94da991643e3512efe56c03a9d359f0b0ebc08ac9bd08d03e15315c63770486cf5f03f22ce992e3975582d76ee535b81aaac9697fd56f7140b68", 0x60}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0)
r5 = dup2(r3, 0xffffffffffffffff)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000880)={0x3, 0x0, 0x0, 0x8}, 0x3d1)
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x37d, &(0x7f00000008c0)="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"})

[   68.142842] binder: 5976:5994 unknown command 1670265100
[   68.148818] binder: 5976:5994 ioctl c0306201 20000340 returned -22
2018/03/31 21:10:46 executing program 1:
r0 = socket$inet6(0xa, 0x80002, 0x0)
recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6)
bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
sendfile(0xffffffffffffffff, r0, &(0x7f00000004c0), 0x7)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x103800, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="7e0970378cc1"]], 0x1)
r2 = socket$inet6(0xa, 0x8000000000000802, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sched_setscheduler(0x0, 0x5, &(0x7f0000000300))
sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
socket$inet6(0xa, 0x0, 0x0)
fchdir(r0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280))
tgkill(0x0, 0x0, 0x30)
dup2(r2, r0)
syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00')
r3 = socket$inet6(0xa, 0xa, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0xced61d1f768423b7, &(0x7f0000000000)=0x5, 0x4)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[@ANYRES32=<r4=>0x0], &(0x7f0000000140)=0x1)
write$sndseq(r1, &(0x7f0000000700)=[{0x1, 0x3ff, 0x0, 0x0, @time, {}, {0x7fffffff, 0x96}, @note={0x3}}, {0x0, 0x0, 0x1, 0x8, @tick=0xff, {0x0, 0x5}, {0x7, 0x1}, @queue={0x1, {0x8}}}, {0x0, 0x0, 0x1, 0x400, @tick, {0x800, 0x6}, {0x200, 0x101}, @result={0x9e}}], 0x90)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480)={r4}, 0x10)
connect$netlink(0xffffffffffffffff, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x0, 0x3000000}, 0x3e0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0)
getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={<r5=>0x0}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={r5, @in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000340)=0x84)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x2, 0xff, 0x1, 0x8001, 0x5, 0xffffffffffffffff}, 0x20)

2018/03/31 21:10:46 executing program 4:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4)
bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
prctl$getname(0x10, &(0x7f00000001c0))
ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffe000/0x2000)=nil, 0x2000})
r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x21)
openat$cgroup_type(r2, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'syzkaller1\x00'}, 0x3c6)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'ip6gre0\x00', @ifru_mtu=0x100000001}})
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7)
sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x7f7}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0)
r4 = getpgid(0xffffffffffffffff)
ptrace$setsig(0x4203, r4, 0xb1f1, &(0x7f0000000180)={0x2d, 0x80000001, 0x4, 0x1ff})
socket$inet6_tcp(0xa, 0x1, 0x0)
shutdown(r0, 0x1)

2018/03/31 21:10:46 executing program 5:
r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={<r1=>0x0, 0x39}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={<r2=>r1, 0xfff}, &(0x7f0000000140)=0x8)
mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0)
mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000))
getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r2, 0x6ce, 0x401, 0x0, 0x3, 0x7f, 0x1, 0x4, {r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x3, 0xff, 0xffffffffffffffd7, 0x3}}, &(0x7f0000000240)=0xb0)
chroot(&(0x7f0000fddff8)='./file0\x00')
umount2(&(0x7f0000000000)='./file0\x00', 0x0)
pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00')

[   68.192924] device lo entered promiscuous mode
[   68.262250] device lo left promiscuous mode
2018/03/31 21:10:46 executing program 7:
r0 = socket$inet6(0xa, 0x2000000802, 0x0)
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x6, 0x7, 0x0, 0x0, 0x0, 0x6, 0x3}, &(0x7f0000000ac0)=0x20)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, &(0x7f0000000fc0)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x5}, &(0x7f0000001040)=0x18)
r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000")
getsockopt$inet_buf(r1, 0x0, 0x3b, &(0x7f00000002c0)=""/19, &(0x7f00000004c0)=0x13)
getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000000c0)={@dev, <r2=>0x0}, &(0x7f0000000140)=0x14)
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000840)=ANY=[@ANYBLOB="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"])
lseek(0xffffffffffffffff, 0x3, 0x0)
r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=<r4=>0x0)
getuid()
ioctl$TUNATTACHFILTER(r3, 0x400854d5, &(0x7f0000000280)={0x9, &(0x7f0000000500)=[{0x382, 0x0, 0x1, 0x4}, {0x1, 0xfff, 0x0, 0x179}, {0x8, 0xffff, 0x6, 0xffffffffffffffc1}, {0x7fffffff, 0x0, 0x81, 0xffffffffffff0001}, {0x9, 0x9, 0x6, 0x8}, {0x0, 0x2ed7, 0x9, 0x8d0}, {0x0, 0x5}, {0x70a4, 0x7, 0x5, 0xc0}, {0x80000001, 0x8, 0x0, 0xfffffffffffffffa}]})
ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, r4, 0x2, 0x0, 0x280000000000000, 0x0, 0x3})
getpgid(r4)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300), &(0x7f0000000340)=0x18)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x10000, 0xfff}}], 0x60, 0x4000000}, 0x0)
r5 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$setperm(0x5, r5, 0x20)
r6 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r6, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
pipe(&(0x7f0000000000)={<r7=>0xffffffffffffffff})
r8 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000})
syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00')
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8)

2018/03/31 21:10:46 executing program 5:
r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={<r1=>0x0, 0x39}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={<r2=>r1, 0xfff}, &(0x7f0000000140)=0x8)
mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0)
mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000))
getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r2, 0x6ce, 0x401, 0x0, 0x3, 0x7f, 0x1, 0x4, {r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x3, 0xff, 0xffffffffffffffd7, 0x3}}, &(0x7f0000000240)=0xb0)
chroot(&(0x7f0000fddff8)='./file0\x00')
umount2(&(0x7f0000000000)='./file0\x00', 0x0)
pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00')

2018/03/31 21:10:46 executing program 4:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40)
ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000007c0)=""/97)
fchdir(r0)
getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x3)
syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f0000000040))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
inotify_init()
r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0)
write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r2)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
keyctl$assume_authority(0x10, 0x0)
r4 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0)
ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080))
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x0, 0x0, 0x0, {<r5=>0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={r5}, 0x8)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f1980", 0x41}], 0x1, 0x0)
shutdown(0xffffffffffffffff, 0x1)
ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000005c0))
creat(&(0x7f0000000680)='./file1\x00', 0xa1)

[   68.382135] device lo entered promiscuous mode
2018/03/31 21:10:46 executing program 6:
getpgid(0x0)
fstat(0xffffffffffffffff, &(0x7f0000000300))
ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800)
sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000100)='sit0\x00'})
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322})
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}})
r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6})
mq_unlink(&(0x7f0000fc4ffb)='eth0\x00')
mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000))
perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x0, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x1f, 0x42ee, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x6, 0x0, 0x0, 0x20}, 0x0, 0x9, r2, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200))
syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f0000000180)='./file0\x00', 0x1ff, 0xa, &(0x7f00000009c0)=[{&(0x7f0000000b00)="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", 0x1000, 0x1f}, {&(0x7f0000000440)="5a5936134bb6fc8f5d66f357a6718e0db8bddeb699a24069006f9150b4c197d315a3b296667820149f6a49d0a074744d7f8c44e8b0aed7fd519b0cdbe7c5a646a8e019b6", 0x44, 0x6}, {&(0x7f00000005c0)="73201a2117765e0195f63228446507760698d8e2f03eadbbc7f7d1259cf593731ce6f5ce4bbf1cbcf99f955fb4a6db2ec4611b97c5564c4ee52f8f5ba54147fe9a7d87c9e9fb8577a31f3aaa9ecc4b077c41996cc7bb391d92f58aabfad9e05de9c661040d46fa4dfc1339d2da0bea7ba0d15487fcf100fe215495fc3eaa1e46d1df1fcfa9d5719ea7fb32ce1e782aa05f2ca5bb9799c6c988b41159d5396fffb6651112d6ede3a34e8f826f74870343b15231be6ef883f5e74aaf5e0fd94e5617f9ef1f4b363289495d43c08fe4fb2b76cb6b9ed75b7c", 0xd7, 0x4}, {&(0x7f00000001c0)="e95a16fd55c80117bc3dd92a20dbce5c11816bd3c1957ffe32", 0x19, 0x3}, {&(0x7f0000000240), 0x0, 0x100400}, {&(0x7f00000006c0)="b978da82985d2027bce6f52c567cada4327ebd9b781517e568e1375facd5ee176c48c27c2301444e46b6475e45d2a786fe7f68178c64707d61ad317436a24a501678da905031ab3384d2d6b0db8b97470dff8e193e94dea4ad09be19ae6c820ade7b5caea404c3ae0dff76a0c54ab957c9539e323a555ec8166f4f8acf4d6ee0aed2fce8b7ec7862e5697b9ed482cc9e9b4075c6cdaf29e9dabd412ab56da005cfb9581ce213986b6ca218750f9e56007421b09df4c9df7180c6d36c1c547e31fd15cadce2fb0e", 0xc7, 0x865f}, {&(0x7f00000002c0)="e8655843eb00a981586f06276efe370fd9a85ef88a", 0x15, 0x80000000}, {&(0x7f00000007c0)="b4c5849362d5622a54a90d01c0a56c76878fbd750c1c3a07e076f2a74a5f3fe3f78920f08c253895ec7e8eaf3d9c9ee58966621034573eb87f1755fa31eb2144a904bb1fde28f54316e4b89086e8d3b91f2612426719c66462c1186e881839dce9f3312f2f03e689b04d0af8f2f0d1f301f549a2f5c04283f9e61bb3a297", 0x7e, 0x4}, {&(0x7f0000000840)="722ed440fa56222ae66c6f110ad514c2f23391eefb39f6dbd16b2295a4ba2e93028c445d2dc0607fe60367be7d51163e5fb0716c7c75f056feda967d29d92361afe3c8dced79c9556879791de5504d7035e96fced4c9ec209728f318467f2f1f695fd821a52cfe0190966cca45ec2dbde3982761632b4ae08415c1bf08c401988eb9b8cec4f987f5b60fe0fb6b9868d223e444d7b157edbf54f163db6f0b85a4c0bc7a4ae02e", 0xa6}, {&(0x7f0000000900)="1a2912694dcfe5c77ae7a9047ba93a754006a51ea2b74057a2d92d524ff9ed3900e6dee53fb9f7515597508c511b67d2ebba7d3f6e8519ffafe81f0521d2cb68a3a26b0bb2c86107b16c340024496c7f973373073d6dd6596962c752134e6ce9b717788823952f198e410d69892b3e169809547cda7f98026c5de6284f070e6ce5bb33092353bdef90b1", 0x8a, 0x8}], 0x400, &(0x7f0000000500)={[{@uid={'uid', 0x3d, [0x0, 0x33, 0x3d, 0x32, 0x36, 0x35, 0x0, 0x39]}, 0x2c}, {@creator={'creator', 0x3d, "3ecd97eb"}, 0x2c}]})
fgetxattr(0xffffffffffffffff, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1)
dup3(r0, r1, 0x0)
socket$inet6_dccp(0xa, 0x6, 0x0)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000000c0), 0x4)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580))

2018/03/31 21:10:46 executing program 0:
r0 = socket$inet6(0xa, 0x80002, 0x88)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0)
bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
r1 = socket$inet6(0xa, 0x8000000000000802, 0x88)
ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x1000, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]})
r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000001a80)={&(0x7f0000ffc000/0x3000)=nil, 0x3000})
sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140), 0x4)
socket$inet6(0xa, 0x91cafe463e2618bd, 0x2)
sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001700)={<r3=>0x0, @in6={{0xa, 0x4e22, 0x9, @empty, 0x1ff}}, [0x80, 0x0, 0x1f, 0xfffffffffffff027, 0x3, 0x162, 0x4347, 0x1, 0x7, 0x6, 0x5, 0x832, 0x80, 0x8, 0x3915]}, &(0x7f00000004c0)=0x100)
r4 = dup2(0xffffffffffffffff, r0)
recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa}, 0x1c)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580))
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0), &(0x7f0000001980)=0xc)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0))
r5 = fcntl$getown(r0, 0x9)
r6 = syz_open_procfs(r5, &(0x7f0000001ac0)='net/udplite6\x00')
chmod(&(0x7f00000001c0)='./file0\x00', 0x0)
ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000001c80)=""/125)
ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40086410, &(0x7f0000000480)={0x5a, &(0x7f0000001a00)="86f4a177a9845908176dcf9a8ecc914b70c2a177b2b637e9f6e56491ecbf108eaaa931465025c864b263dee9c9165cd73291a0a4f47d59eb6a16d79d5a5e9a475174b247e0139bc979397d346b1df4b12259e8c8fe9745e0f4fa"})
sendmsg$inet_sctp(r6, &(0x7f0000000500)={&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x1}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000001800)="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", 0x169}], 0x1, &(0x7f0000000580)}, 0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r3, @ANYBLOB="cb000000c5dd67650e4dcaf7e21d118e37a11a56a2f781f5db5b6f92ac80d7efa4e6f65a60f058f905adf8fc90fe3f25cb2d15eb9b5748961a5304c3ab2c968f698a2dd696d5262feb0c13bb9250f59d8969ae50dbf34d56ddaf16fce08aacb96030bffc7db680a7b4958e3c8d7f6c647c96fad37caf3a244da6aa5a568b5d76ae2b356ef57fb91ee49067e39a4474d96b8f859e1fd1bce648a0ec44410eccf4de15ee01281f5cd5b990e0119aa17acd6e5b920bd1ef44504e31b5edfe775c3792b4f15ee8af0c154cdd39239fba2c"], &(0x7f0000000440)=0xd3)
sync_file_range(r1, 0x6, 0x8, 0x1)

[   69.002841] IPv4: Oversized IP packet from 127.0.0.1
2018/03/31 21:10:47 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
listen(r0, 0xffffffffffffffff)
r1 = socket$netlink(0x10, 0x3, 0x8000000004)
writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1)
dup2(0xffffffffffffffff, r0)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001480))
stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001580)=<r3=>0x0)
setuid(r2)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100), &(0x7f00000010c0)=0x8)
r4 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={<r5=>0x0}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000740)={<r6=>r5, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x4, 0x0, 0x9, 0x0, 0x8}, &(0x7f0000000380)=0x98)
sendmsg$nl_xfrm(r4, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000240)=@newsa={0x13c, 0x10, 0x0, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0)
pipe2(&(0x7f0000000680)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000b80)={{{@in6=@local, @in6=@dev}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000005c0)=0xe8)
ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000e40))
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0xfffffffffffff800}, &(0x7f0000000400)=0x10)
epoll_create1(0x80000)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000c80)=ANY=[@ANYRES32, @ANYBLOB], &(0x7f0000000880)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x5}, &(0x7f0000000480)=0x283)
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000a40)=ANY=[@ANYBLOB], 0x1)
ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000a00)={@dev={0xfe, 0x80}})
getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000004c0), &(0x7f0000000e80)=0x4)
prctl$setptracer(0x59616d61, r3)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000040)={0x8, 0xa, 0x40, 0x800, r6}, &(0x7f0000000140)=0x10)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000008c0)=ANY=[])

2018/03/31 21:10:47 executing program 5:
r0 = socket$inet6(0xa, 0x0, 0x88)
recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6)
bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
r1 = socket$inet6(0xa, 0x8000000000000802, 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
dup2(0xffffffffffffffff, r0)
ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f)
ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000080))
recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x5, @empty, 0x4}, 0x1c)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540))
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000004c0), 0x0, 0x80}, 0x0)

2018/03/31 21:10:47 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0)
readv(r0, &(0x7f00000b7fe0)=[{&(0x7f00005d0f11)=""/239, 0xef}], 0x1)
socketpair(0xb, 0x800, 0xe58, &(0x7f0000000200)={<r1=>0xffffffffffffffff})
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0)
r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={<r3=>0x0, 0x6, 0x10, 0xd9f6, 0x10000}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000140)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r4 = syz_open_pts(r0, 0x400000)
r5 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000089000))
openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0)
r6 = dup3(r4, r0, 0x0)
ioctl$KDDISABIO(r6, 0x4b37)
writev(r6, &(0x7f00008ba000)=[{&(0x7f0000cdff22)='I', 0x1}], 0x1)

2018/03/31 21:10:47 executing program 0:
r0 = socket$inet6(0xa, 0x80002, 0x88)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0)
bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
r1 = socket$inet6(0xa, 0x8000000000000802, 0x88)
ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x1000, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]})
r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000001a80)={&(0x7f0000ffc000/0x3000)=nil, 0x3000})
sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140), 0x4)
socket$inet6(0xa, 0x91cafe463e2618bd, 0x2)
sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001700)={<r3=>0x0, @in6={{0xa, 0x4e22, 0x9, @empty, 0x1ff}}, [0x80, 0x0, 0x1f, 0xfffffffffffff027, 0x3, 0x162, 0x4347, 0x1, 0x7, 0x6, 0x5, 0x832, 0x80, 0x8, 0x3915]}, &(0x7f00000004c0)=0x100)
r4 = dup2(0xffffffffffffffff, r0)
recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa}, 0x1c)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580))
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0), &(0x7f0000001980)=0xc)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0))
r5 = fcntl$getown(r0, 0x9)
r6 = syz_open_procfs(r5, &(0x7f0000001ac0)='net/udplite6\x00')
chmod(&(0x7f00000001c0)='./file0\x00', 0x0)
ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000001c80)=""/125)
ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40086410, &(0x7f0000000480)={0x5a, &(0x7f0000001a00)="86f4a177a9845908176dcf9a8ecc914b70c2a177b2b637e9f6e56491ecbf108eaaa931465025c864b263dee9c9165cd73291a0a4f47d59eb6a16d79d5a5e9a475174b247e0139bc979397d346b1df4b12259e8c8fe9745e0f4fa"})
sendmsg$inet_sctp(r6, &(0x7f0000000500)={&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x1}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000001800)="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", 0x169}], 0x1, &(0x7f0000000580)}, 0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r3, @ANYBLOB="cb000000c5dd67650e4dcaf7e21d118e37a11a56a2f781f5db5b6f92ac80d7efa4e6f65a60f058f905adf8fc90fe3f25cb2d15eb9b5748961a5304c3ab2c968f698a2dd696d5262feb0c13bb9250f59d8969ae50dbf34d56ddaf16fce08aacb96030bffc7db680a7b4958e3c8d7f6c647c96fad37caf3a244da6aa5a568b5d76ae2b356ef57fb91ee49067e39a4474d96b8f859e1fd1bce648a0ec44410eccf4de15ee01281f5cd5b990e0119aa17acd6e5b920bd1ef44504e31b5edfe775c3792b4f15ee8af0c154cdd39239fba2c"], &(0x7f0000000440)=0xd3)
sync_file_range(r1, 0x6, 0x8, 0x1)

2018/03/31 21:10:47 executing program 6:
pipe2(&(0x7f0000f61000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
write$sndseq(r0, &(0x7f0000000040), 0x61)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
write$eventfd(r0, &(0x7f0000000080), 0x8)

2018/03/31 21:10:47 executing program 1:
r0 = socket$inet6(0xa, 0x80002, 0x0)
recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6)
bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
sendfile(0xffffffffffffffff, r0, &(0x7f00000004c0), 0x7)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x103800, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="7e0970378cc1"]], 0x1)
r2 = socket$inet6(0xa, 0x8000000000000802, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sched_setscheduler(0x0, 0x5, &(0x7f0000000300))
sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
socket$inet6(0xa, 0x0, 0x0)
fchdir(r0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280))
tgkill(0x0, 0x0, 0x30)
dup2(r2, r0)
syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00')
r3 = socket$inet6(0xa, 0xa, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0xced61d1f768423b7, &(0x7f0000000000)=0x5, 0x4)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[@ANYRES32=<r4=>0x0], &(0x7f0000000140)=0x1)
write$sndseq(r1, &(0x7f0000000700)=[{0x1, 0x3ff, 0x0, 0x0, @time, {}, {0x7fffffff, 0x96}, @note={0x3}}, {0x0, 0x0, 0x1, 0x8, @tick=0xff, {0x0, 0x5}, {0x7, 0x1}, @queue={0x1, {0x8}}}, {0x0, 0x0, 0x1, 0x400, @tick, {0x800, 0x6}, {0x200, 0x101}, @result={0x9e}}], 0x90)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480)={r4}, 0x10)
connect$netlink(0xffffffffffffffff, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x0, 0x3000000}, 0x3e0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0)
getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={<r5=>0x0}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={r5, @in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000340)=0x84)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x2, 0xff, 0x1, 0x8001, 0x5, 0xffffffffffffffff}, 0x20)

2018/03/31 21:10:47 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000740)={0x0, 0x0, r0})
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rtc\x00', 0x0, 0x0)
poll(&(0x7f0000000780)=[{}, {0xffffffffffffffff, 0x8214}, {0xffffffffffffffff, 0x2042}, {0xffffffffffffffff, 0x60}, {0xffffffffffffffff, 0x2017}, {r0, 0x8000}, {r0, 0x2}, {}, {r1}], 0x9, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000005c0)=0x4)
ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00000001c0)={0x2, &(0x7f0000000000), &(0x7f0000000040)=[{0x906e, 0xcd, 0x100, &(0x7f00000000c0)=""/205}, {0x0, 0x1000, 0x0, &(0x7f0000001140)=""/4096}]})
ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x0, 0x6, 0x77e, 0x0, 0x0, 0x2})
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x7, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000000}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x81}}}, 0x104)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00')
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r3 = gettid()
getpid()
ptrace$getregset(0x4204, r3, 0x3, &(0x7f0000000000)={&(0x7f0000000200)=""/93, 0x5d})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000009c0)={<r4=>0x0}, &(0x7f0000000a00)=0xc)
r5 = syz_open_procfs(r4, &(0x7f0000000a40)="6d6170730012877dcdd3b205a03f0700645cfa3bb83d12f8660f639e20e000b4e53f4a39a523c73a68a8bfcffe4c99f74654fa5363f5eb61412ab2a82b5d097ac3e30f")
setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1)
getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000000b00)=""/81, &(0x7f00000008c0)=0x51)
readv(r5, &(0x7f0000000400), 0x0)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="b1608d89445d3179642d949d61f3ec88010ebc01e0988467cc514a35f5020db44f10c4605ec274941b466e1612507cd2dea5db5c5218a5d919ada398e501aa6b07d81983c756073e139b2b731e387cf291f37d51e5021670405c4e166809687023987b860a533e28280266e582a37ee123dd9910b7d19564a1a78b1652e3a517eeb6e0653099eabb25d09223bc"], 0x1)
writev(0xffffffffffffffff, &(0x7f0000000180), 0x0)
ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000380)={'rose0\x00', @ifru_ivalue})
request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0)
ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000940))
signalfd4(r2, &(0x7f0000000700)={0x3}, 0x8, 0x80000)
r6 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa)
keyctl$instantiate(0xc, r6, &(0x7f00000003c0)="d4ff3ef2522fbcf0c7da8dffe1a2978796fe5c4ca9300f36bc9fb6baddbbaf935976e0f3877f6864c2f527de47ca0fe6ba94", 0x32, r6)
modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8)
prctl$getname(0x10, &(0x7f0000000440)=""/173)

2018/03/31 21:10:47 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x8080)
r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x100, 0x139001)
connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syzkaller1\x00'}}, 0x1e)
ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0)

2018/03/31 21:10:47 executing program 4:
r0 = socket(0x0, 0x2, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2)
perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl(r1, 0x227c, &(0x7f000097e000))
bind$netrom(r0, &(0x7f0000005280)=@full={{0x3, {"f782690a4da068"}, 0x1}, [{"8991c9fdc306b3"}, {"ef4804bee5ad8d"}, {"4ede79ddd15c12"}, {"0d89448a64c0d7"}, {"67ff38007e9e32"}, {"916d7ead3eff98"}, {"097c4da27d36f3"}, {"dbcfcd917f84a3"}]}, 0x48)
bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80)
r2 = socket(0x11, 0xa, 0x2)
r3 = gettid()
sched_setaffinity(r3, 0x8, &(0x7f0000000240)=0x3)
sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00002d4000)}, 0x0)
munlockall()
bind$unix(r2, &(0x7f0000005300)=@abs, 0x6e)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setpriority(0x2, 0x0, 0x8)
syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000f40)={0x1f7e, 0x200, 0x200, 0x2a3, 0x8, 0x0, 0x6f9d, 0x9, <r5=>0x0}, &(0x7f0000000f80)=0x20)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000fc0)={r5, @in={{0x2, 0x4e20}}, 0x9, 0x9}, 0x90)
sendmsg$unix(r1, &(0x7f0000000c80)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000140)="c87dfa2b2c8bc26c607777af39a7d751c861da938d4fabd1b053980e4901d786d144d86cb017ecdf8401926f1d5dc2bb69b0e9dfdc217ac4b55e5da5df8155b44d7e6e0f5c05f550ca3b4ab0210dc5aac8850c950669ff3dd372f84fbccb1e074ed617ef94138a9c2842a3c16df7df16577845bb1b4b7610dfca58decf56bb5b9c2e003c607115878e458d22396c9e7f406cf932922b2449bab0f74a21efdbb8e090ff6efef7ee1cc7375186fc5dd68b258b3cebf3367aee1d93de63a796ddfc974cd76b0719fddb461b93", 0xcb}], 0x1, &(0x7f0000000e80)=[@rights={0x14, 0x1, 0x1, [r4, r0]}, @cred={0x18, 0x1, 0x2}, @rights={0x14, 0x1, 0x1, [r2, r0]}, @cred={0x18, 0x1, 0x2}], 0x58, 0x40408c1}, 0x10)

2018/03/31 21:10:47 executing program 6:
clock_getres(0x4edfc63a37f03c38, &(0x7f0000007000))
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000040)={0x80000001, 0x8001, 0x7, 0x7ff, 0x2, 0x100000000})

2018/03/31 21:10:47 executing program 2:
r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r1 = epoll_create(0x5)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x11})
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000044ff4))
ppoll(&(0x7f0000a0ffe0)=[{r1}], 0x1, &(0x7f00001a5ff8), &(0x7f00001bcff8), 0x8)
r2 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000017fbc)={0x14, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x14}, 0x1}, 0x0)
keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1})

2018/03/31 21:10:47 executing program 0:
r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0)
ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2)
mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0)
read(r0, &(0x7f00003f5000)=""/4096, 0x1000)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

2018/03/31 21:10:48 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x80000, 0x0)
sendto$unix(r1, &(0x7f0000000100)="6e114fa7619052ca79cb0e92eb36dc9bed5308010e63a224025c4371e710af5aa0b89df3b952f78331fc786634ceab8f39eb8ce60a5e875956fae66eadd765c14bbfb3e0616d12219bfab53bb1b3d3b75c3768e5bf914c2733ade866", 0x5c, 0x4000081, 0x0, 0x0)
ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller0\x00'})
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0)
accept4$unix(r2, &(0x7f0000000180), &(0x7f0000000200)=0x6e, 0x0)

2018/03/31 21:10:48 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = epoll_create1(0x8000000000000000)
epoll_create1(0x80000)
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0)
ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200))
r3 = epoll_create1(0x80003)
ioctl$TIOCGPTPEER(r2, 0x5441, 0x4)
prctl$setname(0xf, &(0x7f0000000a40)="278c7070703000")
r4 = add_key(&(0x7f0000000100)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
r5 = add_key(&(0x7f0000000700)='dns_resolver\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000940)="3bc128793f56c303546dade4f67e720da3dcbea7645f0ba95fe94840e9ac3591c5d48a8baf789bb4d53c08ccbb9f4882f5bfc80c9835985769e324009988a86178cff396ec21bc3b14b8bce7c63856803a9fe6be78799bc1eefd8da5492a25e80b69439a04c8fc62fa1f18077f05af5bc99d4cfc5b119d0fd992db8d711fafb21c57f76215dbd0807b4de6a8fed3d4e06968d630481aa9c5ee4f977203c10eedf3dd98e80410122914e7fdcace4f", 0xae, r4)
request_key(&(0x7f0000000640)='big_key\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='/dev/ppp\x00', r5)
epoll_wait(r3, &(0x7f00000005c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xffffffffffffffdc)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000300)={0x20000000})
add_key(&(0x7f00000008c0)='cifs.idmap\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="6afcbdd03abb2c5b0949148d12f01778a0aed22674be9efb261e14bb1c4ecbd14b7a235e5291e2a2f8992d4dcde604d93be2", 0x32, r5)
fcntl$getownex(r3, 0x10, &(0x7f00000000c0)={0x0, <r6=>0x0})
r7 = syz_open_procfs(r6, &(0x7f0000000040)='net/igmp6\x00')
preadv(r7, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xff2d}], 0x1, 0x0)
add_key$keyring(&(0x7f0000000840)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
ioctl$TUNSETGROUP(r2, 0x400454ce, r8)
r9 = socket$inet_tcp(0x2, 0x1, 0x0)
r10 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1)
sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x8007)
ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322})
ioctl$sock_inet_SIOCSIFADDR(r9, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}})
getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc)
getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc)
r11 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd})
mq_timedsend(r11, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000e0b000))
execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000005000), &(0x7f000000f000)=[&(0x7f0000001fff)='\x00', &(0x7f0000006fec)='cpusetbdevselinux:\\\x00'], 0x0)
memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0)

2018/03/31 21:10:48 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f0000007fc0)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000080)=""/223, 0xdf}, {&(0x7f0000000180)=""/81, 0x51}, {&(0x7f0000000200)=""/82, 0x52}, {&(0x7f0000000280)=""/245, 0xf5}, {&(0x7f0000000380)=""/245, 0xf5}, {&(0x7f0000000480)=""/242, 0xf2}, {&(0x7f0000000580)}, {&(0x7f00000005c0)=""/64, 0x40}], 0x8, 0x0, 0x0, 0x6}, 0xfff}, {{&(0x7f0000000640)=@nfc, 0x80, &(0x7f0000000800)=[{&(0x7f00000006c0)=""/246, 0xf6}, {&(0x7f00000007c0)=""/60, 0x3c}], 0x2, &(0x7f0000000840)=""/195, 0xc3, 0x2}, 0x7ff}, {{&(0x7f0000000940)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000002bc0)=[{&(0x7f00000009c0)=""/52, 0x34}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/2, 0x2}, {&(0x7f0000001a40)=""/177, 0xb1}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/158, 0x9e}], 0x6, &(0x7f0000002c00)=""/111, 0x6f, 0x200}, 0x2}, {{&(0x7f0000008240)=@nl, 0x80, &(0x7f0000004040)=[{&(0x7f0000002d00)=""/52, 0x34}, {&(0x7f0000002d40)=""/147, 0x93}, {&(0x7f0000002e00)=""/134, 0x86}, {&(0x7f0000002ec0)=""/69, 0x45}, {&(0x7f0000002f40)=""/4096, 0x1000}, {&(0x7f0000003f40)=""/230, 0xe6}], 0x6, 0x0, 0x0, 0x7}, 0xffffffffffff7fff}, {{&(0x7f0000004080)=@pppol2tpv3={0x0, 0x0, {0x0, <r0=>0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000006200)=[{&(0x7f0000004100)=""/64, 0x40}, {&(0x7f0000004140)=""/134, 0x86}, {&(0x7f0000004200)=""/4096, 0x1000}, {&(0x7f0000005200)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x5}, 0xbba}, {{&(0x7f0000006240)=@nl=@proc, 0x80, &(0x7f0000006500)=[{&(0x7f00000062c0)=""/104, 0x68}, {&(0x7f0000006340)=""/239, 0xef}, {&(0x7f0000006440)=""/5, 0x5}, {&(0x7f0000006480)=""/82, 0x52}], 0x4, 0x0, 0x0, 0x6}, 0x100000000}, {{&(0x7f0000006540)=@nfc_llcp, 0x80, &(0x7f00000067c0)=[{&(0x7f00000065c0)=""/76, 0x4c}, {&(0x7f0000006640)=""/130, 0x82}, {&(0x7f0000006700)=""/148, 0x94}], 0x3, &(0x7f0000006800)=""/6, 0x6, 0x77fe}, 0x99d}, {{&(0x7f0000006840)=@hci, 0x80, &(0x7f0000006b80)=[{&(0x7f00000068c0)=""/105, 0x69}, {&(0x7f0000006940)=""/76, 0x4c}, {&(0x7f00000069c0)=""/204, 0xcc}, {&(0x7f0000006ac0)=""/77, 0x4d}, {&(0x7f0000006b40)=""/53, 0x35}], 0x5, 0x0, 0x0, 0xffff}, 0x3}, {{&(0x7f0000002c80)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000006c40)=""/146, 0x92}], 0x1, &(0x7f0000006d40)=""/4096, 0x1000, 0x3ff}}, {{&(0x7f0000007d40)=@alg, 0x80, &(0x7f0000007f80), 0x0, 0x0, 0x0, 0xffffffffffff8001}, 0x1}], 0xa, 0x40, &(0x7f0000008100)={0x0, 0x1c9c380})
setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000008140)=0x15, 0x4)
pselect6(0x98, &(0x7f0000cc8fc0)={0x0, 0x0, 0x200}, &(0x7f0000587000), &(0x7f0000680000), &(0x7f0000fab000)={0x77359400}, &(0x7f0000204ff0)={&(0x7f0000cc8ff8), 0x8})
uname(&(0x7f0000008180)=""/144)

2018/03/31 21:10:48 executing program 0:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, <r1=>0x0}, &(0x7f0000000400)=0xc)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440))
r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000)
fcntl$addseals(r0, 0x409, 0x1)
fcntl$getown(0xffffffffffffffff, 0x9)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=<r3=>0x0)
r4 = syz_open_procfs(r3, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d")
syz_extract_tcp_res$synack(&(0x7f00000004c0), 0x1, 0x0)
ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x363})
fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0)
fremovexattr(r4, &(0x7f0000000000)=@known='user.syz\x00')
ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000340)={0x9})
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="94000000", @ANYRES16=r5, @ANYBLOB="100a2dbd7000ffdbdf250f00000028000100080001000000000008000900410000000c000700080000000000000008000200000000001800030014000600000000000000000000000000000000000800050000000000140001000800000100697000080500030000002400030008000100000000000800040040000000080007004e2200000800040002000000"], 0x94}, 0x1, 0x0, 0x0, 0x80}, 0x40000)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0))
creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00')
syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0)

2018/03/31 21:10:48 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={<r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0)
sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0)
close(r1)
close(r0)
r3 = getpid()
ioprio_get$pid(0x3, r3)
r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00')
readv(r4, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6)
setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
ioctl$KDENABIO(r4, 0x4b36)
recvmsg$netrom(r4, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140)
sendto(r4, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80)
ptrace$peek(0x1, 0x0, &(0x7f00000001c0))
mlockall(0x3)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be")
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0))
setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000a80)={0x2, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}, {0x1, 0xd0, 0x7ff, 0x7}]}, 0x10)
mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200))
mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980))
ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000a00)=0x439d0444)
mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6")
preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x1a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0xc7314de2bec93b56, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1f0)
socket$netlink(0x10, 0x3, 0x4)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
listen(r5, 0x0)

2018/03/31 21:10:48 executing program 6:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080))
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
fchdir(r1)
dup3(r0, r1, 0x80000)
setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000040)=0xffffffffffffffd0, 0x4)

2018/03/31 21:10:48 executing program 5:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0)
syslog(0xa, &(0x7f00000009c0)=""/215, 0xfffffffffffffe96)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
inotify_init()
fstat(0xffffffffffffffff, &(0x7f00000002c0))
write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r2)
ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
r3 = socket$l2tp(0x18, 0x1, 0x1)
sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0)
request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb)
request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9)
r4 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3d", 0x4d, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, 0x0, r4}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)})
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71"], 0x1)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
connect$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b5256746", 0x4f}], 0x1, 0x0)
ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0)
creat(&(0x7f0000000340)='./file1\x00', 0x0)

2018/03/31 21:10:48 executing program 4:
r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={<r1=>0x0, <r2=>0x0, 0x7})
r3 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, 0x0)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r1, r2, 0x7})
renameat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00')
r4 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0)
write$evdev(r4, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18)
sendfile(r4, r0, &(0x7f00009bcffe), 0x4c35)
sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80)
lseek(r0, 0x0, 0x3)
r5 = gettid()
ptrace$peekuser(0x3, r5, 0xffffffffffffb7ff)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4)
setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2)
r6 = socket$inet6(0xa, 0x80001, 0x0)
keyctl$instantiate(0xc, r3, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb797793afccc7ab48aea2bfcaa259230f66bf9dad02aa1fe1d602215ed42ccb98c9ddfa53633dd4e624c133fb9caac199985976689b0f5ac1d407d9a8570c53c237235437aa72fcf6cadca5e7da9a71ec485", 0xa0, r3)
clock_gettime(0x0, &(0x7f0000000080)={<r7=>0x0, <r8=>0x0})
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, &(0x7f0000000540)=ANY=[@ANYBLOB="000000000a00000000000000ff0100000000000000000000000000011b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006a9affadf5aafb1e4424abcdd4d2a830000000000000000000000000000000000000000000000000000"], 0x90)
r9 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x6, 0x0)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r9, 0x10e, 0x4, &(0x7f00000001c0), 0x4)
getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4)

2018/03/31 21:10:48 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000380)=""/209, &(0x7f0000000480)=0xd1)
getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000180)=0x54)
r1 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r1, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="1700000014007fafb72d1cb2a4a280930a064b720ba843", 0x17}], 0x1, &(0x7f0000004000)}, 0x0)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4)
rmdir(&(0x7f0000000080)='./file0\x00')
getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000005c0), &(0x7f0000000500)=0xffffffa2)
r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0)
ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)=0x800)
connect$nfc_llcp(r2, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0x60)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x4e20, 0x0, 'dh\x00'}, 0x2c)
sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)="28cfb5b4e1ae7150", 0x8}], 0x1, &(0x7f0000001d80)=ANY=[]}, 0x40)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff})
chdir(&(0x7f0000000300)='./file0\x00')
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000040)={0x7fffffff, 0xb1, 0x0, 0x1}, 0x8)

2018/03/31 21:10:48 executing program 6:
pipe(&(0x7f000090cff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
flock(r1, 0x2000000000002)
flock(r0, 0x1)
flock(r1, 0x1)
write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9)

2018/03/31 21:10:48 executing program 0:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0)
unlink(&(0x7f00000007c0)='./file0/file0\x00')
r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(r1)
r2 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0)
r3 = getuid()
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000940)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x80, 0x0, 0x0, r3}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0xffff, 0x9, 0xfffffffffffffffb}, {0x2, 0xfffffffffffffffe, 0x80000001, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x5, 0x3, 0x1, 0xf3c0, 0x8000000000005}}, 0xe8)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r4=>0xffffffffffffffff})
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x442, 0x0)
poll(&(0x7f0000084ff0), 0x0, 0x403)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0)
rt_sigaction(0xa, &(0x7f00000002c0)={0x3ff, {0xd1c}, 0x88000000, 0x1}, &(0x7f0000000300), 0x8, &(0x7f0000000340))
syz_open_dev$tun(&(0x7f0000000540)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe)
r5 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00')
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0)
clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60))
r6 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000380), &(0x7f0000000580)=0x4)
setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000000180), 0x4)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000880)=ANY=[@ANYBLOB="030000008e555325000000f37303599b8ad9e0ef68c562b0b7a36a99015ff68e453a657fb561c75c242522edd73876db87eeef32fc445d88147af216d6c6538f0038c1055dc54b6e57f04ee310dc42ed638b7e8dcf890a11455bc9cf98157fc70aaa7c0f9c337d6454273063d15cb4ac80c04859ca5b7acc707265150fcd2dc8e635e9"], &(0x7f00000003c0)=0x1)
write$cgroup_subtree(r5, &(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f0000000640)=ANY=[@ANYPTR64=&(0x7f0000000440)=ANY=[@ANYPTR], @ANYRES16, @ANYRES64=r0, @ANYRES32=r0, @ANYBLOB="9ab2c0d99da1c9d1aa173251f0c96bcbad62f15b0000000000000800a618e8e8547f502f42126c752af08a57d1d50222216dc778cec29bccadbe7d5e5d059001d4c5d8f0ba5d0e79ef07985d48514cd01f21d44d9c58c2b9d9824e3571ef41891096eb6324b6ea15e9e34ea981ca3fb1c23c4a3868f3cf3a15505864be955b275342b86d70caceaa264170df90ac3709001cbff3809fec0de5c384193996d0f7d1dccc7481be6f15bd3a002cf27af5efe76c46c7a8eacdb9511c0000000000000000000000"]], 0x4)
setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4)
openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=<r7=>0x0, &(0x7f0000000600)=0x4)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000840)={r7, 0x4}, 0x8)
mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080))
rmdir(&(0x7f00000000c0)='./file0\x00')

2018/03/31 21:10:48 executing program 7:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c)
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000200))
sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000ff2800000000000000"], 0x10}}], 0x2, 0x0)

2018/03/31 21:10:48 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1)
r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x8, 0x0, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000640)={0x7, {{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x4e21, 0x6c3, @local={0xfe, 0x80, [], 0xaa}, 0x9121}}}, 0x104)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]})
openat(r1, &(0x7f0000000000)='./file0\x00', 0x100, 0x10a)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x14000, 0x0)
fdatasync(r0)
mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1)
setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000500)={0x3, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0xf794}}, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, 0x108)
socket$inet_sctp(0x2, 0x1, 0x84)

2018/03/31 21:10:48 executing program 7:
accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0)
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0)
mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0)
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1})
add_key$user(&(0x7f0000000600)='user\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)="69b31f250223e0a0d7d53bec4352c929bd639132a68a541715e9", 0x1a, 0xffffffffffffffff)
request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000900)='IPVS\x00', 0xfffffffffffffff9)
add_key$keyring(&(0x7f0000000940)='keyring\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe)
add_key(&(0x7f00000009c0)='cifs.idmap\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a40)="d0d274297f72bb330d7aae7999385f127efd9ca4118e9fb91a01f72aef614556a543c42e", 0x24, 0xfffffffffffffffd)
add_key(&(0x7f0000001b40)='trusted\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)="3a6bcd7176731ba9dcc37c721bd8e469562e05b3bd0d011c822a5074274ea8ee4eceffc54399f9675a188df5a99f8cda9bf2c55a505d100f132607204a0cc09d9a8f1ce3938795b31cbd56f2db689638f217052db970bb6d423d13a6ef879628324aff6f4c89c71f21d69a705d6abe06f1653d6d92adcc9940a9a364df25d204e130dabeece57defee0a3e3794dcc867ecea589c", 0x94, 0xfffffffffffffffc)
add_key(&(0x7f0000001c80)='trusted\x00', &(0x7f0000001cc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001d00)="ad7db9d213afd37944d092fca8681cddc0ca2698b731f489bf1a67ee7bd3f0b66b61f1a8570586b37dd80623dea68a4e35e0f998e4ae622b3be5bae7907638f6866eea458cd51845987bf23930e74b72343235b256064bf365494d996d1a934c61c31826af991398c56a73bb0fb9017784c11bc100ec7e8ae8e84b6a889357a5aca7f5c5466240c8677b2762b260021e4f003387c7af7dbd474f276b18485378283f128324aba83797538fd01e9895d85d08736a6ee7cbbe94d91d79364416bccf08e00e6c43d60b7acaaa4279292b56da7e7149b2d66050033d17773adb683b98372c3d8aec949016d98552b39a03424f263ed15e", 0xf5, 0xfffffffffffffff8)
add_key$keyring(&(0x7f0000001e00)='keyring\x00', &(0x7f0000001e40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9)
add_key$user(&(0x7f0000001e80)='user\x00', &(0x7f0000001ec0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001f00)="32d47da30920139350561ac327304a6e7e0465ed2bdf6a01e06f31c8c9126ad52223f921f249d441c6590103d0c4dd4ca340b5bf35f44b6bda84406ff09822b599593174b92a25c6b96ee2dc7a23351bc2c2ec8c4e806f3ec6a049d273aa436710602148a0319fc313ebef4dc4e18d2c0f98cfce60931d466ee9243d1498b2948f4b9512", 0x84, 0xfffffffffffffffb)
r1 = add_key$keyring(&(0x7f0000002040)='keyring\x00', &(0x7f0000002080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$assume_authority(0x10, r1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
r3 = socket$l2tp(0x18, 0x1, 0x1)
keyctl$describe(0x6, 0x0, &(0x7f0000000b40)=""/4096, 0x1000)
r4 = dup2(r3, 0xffffffffffffffff)
ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc)
connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e)
r5 = request_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='-$\x00', 0xfffffffffffffff8)
add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="840d572a8e609edca8c2551947d6efb55b7c8c94e1be6a1cf9f0b6c187b75286d9eed3d30f1edecec627b782331d1882137024a7df67ee9edfe12e1986880dcc2053b1f5ba810719d45c279d5082b3c8d02dab1ce0b01e1f4cb973cc1ece8d0deb7664206fa5c189e384551221e8e58c9a4775aa", 0x74, r5)
close(r3)
sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0)
r6 = add_key(&(0x7f0000000a80)="6173796d6d65747269630041472e8b637f55f694fcef0e58fc2ac924f9dd8addbd7bdb020097658e7651738b0e4ab818c6e76c0d075a9aafccb8dfa463c0e04194ee37284e414193d860", &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000800)="1b83f16280b6a8179a7787e2397eb2e5c3a9ce233c014760882b052a928bb5ff16e21dfdf0e91f11ca76ffa3714937368b20e187667a00056912b1cdefdaf0a6e95118a0a5be2f572f7296b8834faa69052b5f3e69b39a0ff3be4dad3e3372621fefb5516aeec7dfa2942f92a77c00c2a022fc8397bf273dae0e29f0106cb611a97c927023d02afc80596648290a2855870ae8cba508b24d28147b9ce9fd1496951d8cbf1f0be1784bc3c32c685de94685a986a5bbadc75d5978d059ed", 0xbd, 0xfffffffffffffffc)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)="ad6e2301849005b80f700749ce55a60fe1e41d5768c90ac2926a4d5cb5677573b42b9cd3cd194619f6f0d5f7662113df4b522d72293454068d859944dc8bd1449d14a763b027c673a6e2cade559a7e77f5b0baa3f974e87324b419317a5ad3044011f12046", 0x65}], 0x1, r6)
mq_timedsend(r0, &(0x7f0000000240), 0xfffffffffffffee9, 0x3, &(0x7f0000000040)={0x0, 0x989680})
mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {}]})
syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00')
socket$key(0xf, 0x3, 0x2)
request_key(&(0x7f00000008c0)='cifs.spnego\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='eth0ppp0\x00', 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00')
setns(r3, 0x0)

2018/03/31 21:10:48 executing program 2:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/246, 0xf6)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4)
bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff83)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x20000000000001d0, &(0x7f00000020c0)=[{0x6, 0xffffffffffffffff, 0x0, 0xe8}]}, 0x10)
sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)="60625d01", 0x2)
ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000002600)=""/4096)
socket$inet(0x2, 0x0, 0x3ff)
sendmmsg(r1, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x361}], 0x1}}], 0x1, 0x0)
recvfrom$inet(r1, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000e80)=0x14)
sendmmsg(r1, &(0x7f0000002280)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000003c0)="401823e5493120c4ec6469019fc867b84f4cd9a9dd392e81f101541f577362c6b7f2deadaf948fecd0673d6153c54cd3b0e00fd9152d3e1cb1251edb6d1e784245b969", 0x43}], 0x1, &(0x7f00000004c0), 0x0, 0xc001}, 0x5005b631}], 0x1, 0x40000)
ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x400854d6, 0x0)
dup3(r0, r0, 0x80000)
shutdown(r1, 0x1)
socket$inet(0x2, 0x80002, 0xb12)

[   70.712420] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 dh
[   70.719415] device lo entered promiscuous mode
2018/03/31 21:10:48 executing program 5:
syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2)
fchdir(0xffffffffffffffff)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0)
fchdir(r0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
rmdir(&(0x7f0000001240)='./file0\x00')
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x2000)
unlink(&(0x7f0000000080)='./file0/file0\x00')
r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
socket$packet(0x11, 0x2, 0x300)
close(r1)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8))
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000dde000)='tmpfs\x00', 0x0, &(0x7f00000001c0)="93f8be217a0e3e30a91b40b986bd5c3d1d8b08cd10b90f376306d8c7cc17d218f89dea268031df0202b006964a1a61e48ac8")
pipe(&(0x7f00000001c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
socket$pppoe(0x18, 0x1, 0x0)
fchmodat(r3, &(0x7f0000000200)='./file0\x00', 0x140)
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/enforce\x00', 0x200000, 0x0)
ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000240)={0x80000001dd1, 0x40000000002, 0x2, 0x1001, 0x0, 0x100, 0x2, 0x6, 0xffff, 0x3})
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @dev}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}}, &(0x7f0000000440)=0xe8)
quotactl(0x9, &(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000480)="438af22444496b2b165063600e6518964b92c9cd231aa7ce0f9973357d4f60004bd524ecc6cdd2be71004d0a5a6fbd557828baff651193be7d774994a6f22f906757ddca1bf957ebfeab4c2c80")
open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0)
mkdir(&(0x7f0000000600)='./file0\x00', 0x0)
connect$inet6(r3, &(0x7f0000000280)={0xa, 0x4e23, 0xcc, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c)

[   70.756528] device lo left promiscuous mode
[   70.760971] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 dh
2018/03/31 21:10:48 executing program 3:
r0 = socket(0xa, 0x1, 0x0)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc25cd1163b5670700000001"])
ioctl(r0, 0x8916, &(0x7f0000000000))
signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0)
epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0xb5a2)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x81, 0x8, 0x6, 0x77e, 0x9})
setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840)
writev(0xffffffffffffffff, &(0x7f0000000180), 0x0)
r4 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x75, 0x200)
ioctl$VT_DISALLOCATE(r4, 0x5608)
ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue})
r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0)
prctl$getname(0x10, &(0x7f0000000440)=""/173)
r6 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7333066630c96e99fbb25173a510fee4155b92fad693554c1330733", 0x6d, 0x0)
keyctl$clear(0x7, r6)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0xff, 0x6, 0x8e3, 0x9}, 0x20)
getsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16)
ioctl$KIOCSOUND(r5, 0x4b2f, 0x100000001)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000540)={<r7=>0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x5b7f, 0x400, 0x7}, &(0x7f0000000600)=0x98)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000640)={r7, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8f}}}, 0x84)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4)
mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232)
ioctl(r0, 0x8936, &(0x7f0000000000))
ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000180)=0x80000000)
openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x10100, 0x11)

[   70.850619] device lo entered promiscuous mode
2018/03/31 21:10:48 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
readv(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1)
ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85})
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/loop-control\x00', 0x1, 0x0)
fcntl$getownex(r1, 0x10, &(0x7f0000000300)={0x0, <r2=>0x0})
ptrace$peekuser(0x3, r2, 0x542ca047)
ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
readv(r1, &(0x7f00000002c0)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/225, 0xe1}], 0x2)
r3 = dup(r1)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000340)={<r4=>0x0, 0x3c, &(0x7f00000005c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}, 0x323d000000000}]}, &(0x7f0000000640)=0xc)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000680)={0xcff3, 0x80000000, 0x0, 0x8, 0x4, 0x66e, 0x5, 0x1, r4}, 0x353)
r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0)
madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x12)
r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x80000)
ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000080))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000000500)=ANY=[@ANYRES16=r5], 0x1)
ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000000180)={0x0, 0xa, 0x1})
r7 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240041, 0x0)
ioctl$TIOCLINUX3(r8, 0x541c, &(0x7f0000000480)=0x3)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r7)
ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
fchdir(r0)
dup2(r1, r1)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x8000, 0x0)
getpeername$netlink(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000200)=0xc)

2018/03/31 21:10:48 executing program 7:
mprotect(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0)
munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000)
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)

[   70.993420] tmpfs: Bad mount option “ø¾!z>0©@¹†½\
2018/03/31 21:10:49 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(r0)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r2)
r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0)
socket$inet6_sctp(0xa, 0x1, 0x84)
pipe(&(0x7f0000001100)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0)
r6 = socket(0x11, 0x4000000000080002, 0x0)
setsockopt(r6, 0x0, 0xd, &(0x7f0000001000), 0x717)
ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'sit0\x00', <r7=>0x0})
bind$packet(r6, &(0x7f0000000200)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)="246c0ab8b12813d5baea55f35dfd559b3e202f267a5ab8fecbca453307b2aaacb3e4c2cf581c5c16641597343c143de06e9317dcc8f04c99a6a7a1a1ef34f7d80710986c0427544613748329e71cf83837e7862be861dc43316831895e2bc3c07d6f54b019dacce8d9954a7b6185cf976a6b2f74480bf71d6fe729d3cbe9c0", 0x7f}], 0x1, 0x0, 0x0, 0x800}, 0x4000000)
sendmmsg$inet_sctp(r6, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0)
sendmsg(r5, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000001580)=ANY=[], 0x0, 0x800}, 0x4000000)
write(r5, &(0x7f0000335000), 0xfc94)
ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000040))
readv(r4, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d)
getsockopt(r5, 0x0, 0x3f3, &(0x7f0000001980), &(0x7f00000019c0))
ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsh0\x00')
fcntl$setstatus(r1, 0x4, 0x5ffc)
pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb9", 0x2}], 0x1, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r8 = open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x0)
sendfile(r1, r8, &(0x7f0000d83ff8), 0x8000fffffffe)

[   71.024507] qtaguid: iface_stat: create6(lo): no inet dev
[   71.043835] tmpfs: Bad mount option “ø¾!z>0©@¹†½\
2018/03/31 21:10:50 executing program 1:
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000080)=0x80, 0x4)
setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62)
ustat(0x7, &(0x7f0000000000))
sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f00000000c0)=""/225, &(0x7f0000000040)=0xe1)

2018/03/31 21:10:50 executing program 7:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mkdir(&(0x7f0000000740)='./file0\x00', 0x1c8)
r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/access\x00', 0x2, 0x0)
writev(r0, &(0x7f0000000580), 0x0)
mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x80000)
r2 = open(&(0x7f0000000800)='./control/file0\x00', 0x200, 0x48)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, <r3=>0x0, <r4=>0x0}, &(0x7f0000000400)=0xc)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440))
accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000)
r5 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0)
ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000005c0)={0x10000, 0x2, 0x7, 0x10001, 0x9a77})
fcntl$getown(0xffffffffffffffff, 0x9)
r6 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d")
fchownat(r6, &(0x7f00000007c0)='./control/file0\x00', r3, r4, 0x1000)
fsetxattr(r6, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0)
fremovexattr(r6, &(0x7f0000000000)=@known='user.syz\x00')
ioctl$DRM_IOCTL_GET_CAP(r6, 0xc010640c, &(0x7f0000000340)={0x9})
epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r5, &(0x7f0000000300)={0x40000000})
sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="5967b558", @ANYRES16=0x0, @ANYBLOB="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"], 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x0)
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}})
ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0)
ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000600)={0x0, <r7=>0x0, 0x1f})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000000780)={r7, 0x80000, r6})
creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000980)=[{&(0x7f0000000840)="3b0b95919e82da5747a25672f3ca1461c99ae4a3e0aed5609456447234ef1dd044a6aff16db14c4bb9027705e2e2fb3b067f71944c434e57bd035c4735d731da68b294f2b6a3adad5f18133c9986a9bf9de47b4374942efc397103cb3806d52f7a551bcd8074c9d54d61eb6f3b7555a80e9693145a472b89fc9cecd24657206ef99a13f6ea47ba27e9d96bbbe512a044e96d3ea5f2cf8a4735c74b87e8faf58794bac6a4beb053a4b22a69cfe6e7ac7eb8b6191d", 0xb4}], 0x1, 0x5b)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000640)={<r8=>0x0, 0x80000, r5})
ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000000680)={r8})
rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00')
r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x0, 0x0)
mknodat(r9, &(0x7f0000000580)='./control\x00', 0x8, 0x1)

2018/03/31 21:10:50 executing program 5:
r0 = socket$nl_xfrm(0x11, 0x3, 0x6)
getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080))
getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4)

2018/03/31 21:10:50 executing program 2:
r0 = socket(0xa, 0x2, 0x0)
flock(r0, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200))
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88)
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r2)
r3 = memfd_create(&(0x7f0000000140)='louserppp1vmnet1"posix_acl_access)bdev[&&em0[\'\x00', 0x2)
ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000180)={0x1, 0x1, [@random="577d95c1dfc5"]})
sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x64, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0)
r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
fallocate(r4, 0x0, 0x8004, 0x0)
r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0)
sendfile(r5, r5, &(0x7f0000000040), 0x80000001)
sendfile(r5, r4, 0x0, 0xc08f)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
r6 = creat(&(0x7f0000000100)='./file1\x00', 0x0)
ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c})
sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10)
sendmsg$IPVS_CMD_GET_DAEMON(r6, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x108, r1, 0xd30, 0x70bd28, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1a, 0x20}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa8}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x11}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x77b}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x108}, 0x1, 0x0, 0x0, 0x80}, 0x801)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r7, 0x8003)

2018/03/31 21:10:50 executing program 4:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
unlink(&(0x7f0000000780)='./file0\x00')
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(r0)
getuid()
setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6, 0x4e20, 0x1, 0xa, 0x80}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x9}, {0x6, 0x0, 0x0, 0x1ff}, 0x0, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x0, 0x3, 0x4}}, 0xe8)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)
poll(&(0x7f0000084ff0), 0xfb7, 0x3ff)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0)
rt_sigaction(0xa, &(0x7f00000002c0)={0x3ff, {0xd1c}, 0x88000000, 0x1}, &(0x7f0000000300), 0x8, &(0x7f0000000340))
syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0xfffffffffffffff9)
syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00')
r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/checkreqprot\x00', 0x8802, 0x0)
clock_gettime(0x6, &(0x7f0000000240))
r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0)
getsockopt$sock_buf(r2, 0x1, 0x2000000000000000, &(0x7f0000000b40)=""/80, &(0x7f0000000540)=0xfffffffffffffde1)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8)
setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e21, 0x3f, 0x4e23, 0x4, 0xa, 0x20, 0x0, 0x8c, r5}, {0x0, 0x6, 0x0, 0x0, 0xfffffffffffffbff, 0x1f, 0x400, 0xffff}, {0x0, 0xffff, 0x9, 0x3f}, 0x0, 0x6e6bb9, 0x4, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80}, 0x4d4, 0x3f}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3505, 0x0, 0x3, 0x0, 0x20, 0x0, 0x3}}, 0xe8)
write$cgroup_subtree(r3, &(0x7f00000009c0)=ANY=[@ANYBLOB="7bf3c4fa4e0b9760db06099733738fa2b595dc768a531a8b0ad34d3fcebde81dbe60a50bcb00000000824248bd7f1ec3b69c94c52417c8e801058f90862c33000000000000008c727a1723032c357c0000e5000000256c43b81d92b492a12681be956bc6f360340c98b105f1343e976e5ef8526cfc000000000000000000000000"], 0x81)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000cc0)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000000bc0)=ANY=[@ANYBLOB="d57f2131615652722631b756802db0290ffa3ee857fc7c96596c1960ff7111dc7c37f458680be3a8067a7870dc710241572a7a0b54e1061f26b30d729e1e2e0eaeedbc39f01c3838767f574a89abd9dab9196fe5a7d26c20b2444c28a083fac4b81cb7385f0b071541e0b8b29a50d847bb99", @ANYRES64, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB="4c01607f", @ANYRES64, @ANYPTR64]]], &(0x7f00000001c0)=0x2)
setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4)
readlinkat(r1, &(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000d00)=""/115, 0x73)
openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x20000000001, 0x0)
mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080))
ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0086401, &(0x7f0000000a80)={0xbf, &(0x7f0000000580)=""/191})
socket$inet6_icmp(0xa, 0x2, 0x3a)
rmdir(&(0x7f00000000c0)='./file0\x00')
syslog(0x9, &(0x7f0000000d80)=""/152, 0x98)

2018/03/31 21:10:50 executing program 6:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
quotactl(0x80000801, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000001f63))
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, <r1=>0x0}, &(0x7f0000000400)=0xc)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440))
r2 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="279ff5c3c56b9e87a88e0ef0b62cbbac6d6d2a30e913b4d833ed59969ba505955537e853cf79e88e1c095470db2ec17d4218d6ffb26e11b115cd728af8a7925b1b221c2075f4c651bbdfc08cce0634421139eb6b"]]], 0x8}, 0x1}, 0x0)
ioctl$sock_netdev_private(r2, 0x89f6, &(0x7f00000001c0)="a3fa22067a08d9b639101f424de8c495eea13299695ffc78491548c6822e63cb283fd64fb464eb2e951be3bf75494592bf7bf7dbece6c3578ab73eeafe711fe0e162")
sendmsg$key(r2, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)={0x2, 0x9, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3, 0x10, 0x4}]}, 0x38}, 0x1}, 0x0)
fcntl$addseals(0xffffffffffffffff, 0x409, 0x1)
fcntl$getown(0xffffffffffffffff, 0x9)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000740)=<r3=>0x0)
r4 = syz_open_procfs(r3, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d")
syz_extract_tcp_res$synack(&(0x7f00000007c0), 0x1, 0x0)
fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0)
fremovexattr(r4, &(0x7f0000000000)=@known='user.syz\x00')
ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000340)={0x9})
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1fc508c7", @ANYRES16=r5, @ANYBLOB="100a2dbd7000ffdbdf250f000000140001000800010000000000080002000000000004000300080005000f080000140001000800050003000000080008000000000038000300080001000000000014000600ff0200000000000000000000000000010800040040000000080007004e2200000800040002000000"], 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x40000)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffffd})
r6 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00')
syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0)

2018/03/31 21:10:50 executing program 0:
r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00')
poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1}, {}, {}, {r0}], 0x5, 0x232)
getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0))
r2 = socket$inet6(0xa, 0x2000000802, 0x0)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x8, 0x46a7, 0x0, 0x101}, 0xc)
getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000440), &(0x7f00000000c0)=0x60)
connect$inet6(r2, &(0x7f0000001600)={0xa, 0x4e21, 0xa4b93b4}, 0x1c)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20)
r3 = fcntl$getown(r1, 0x9)
r4 = syz_open_procfs(r3, &(0x7f0000000100)="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")
ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x6})
setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4)
ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x80000000, 0x8, 0x6})
sendto$ipx(r1, &(0x7f0000001640), 0x0, 0x0, &(0x7f0000001740)={0x4, 0x0, 0xcd93, "25075641b280", 0xedbf}, 0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000004c0)=0x3, 0x4)
setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000001580)=0xfffffffffffffff8, 0x4)
openat$ppp(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ppp\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={<r5=>0x0, 0x8}, &(0x7f0000001880)=0x8)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000580)={0x0, 0x3f, 0x0, 0x0, 0xfffffffffffffffd, 0x80000000, 0x8, 0x400, {r5, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x5, 0x2, 0x4, 0x5}}, &(0x7f0000001980)=0xb0)
sendfile(r1, r4, &(0x7f0000000040), 0xff)
fstat(r0, &(0x7f0000000500))
setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc)

2018/03/31 21:10:50 executing program 3:
r0 = fcntl$getown(0xffffffffffffff9c, 0x9)
r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, r0, 0x0, 0xffffffffffffffff, 0x0)
r2 = fcntl$dupfd(r1, 0x406, r1)
ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0x0, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2})
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r4 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00')
setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190)
r5 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a40)="eea5598f03bc1ce2f0dcc5efa0aa519b55cb146f0e952bc647d60ee8fee606f935b2f229328837ba9f6d4b0d520eca0661775155a727558d69e299f0197e3c7c056563fcc65e9ec72b20386b7002711491a29e8738335fda6f373dd4", 0x5c, 0xfffffffffffffffb)
keyctl$setperm(0x5, r5, 0x2080000)
readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)
sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="04bbe262b2c27c790f3e7856155694f0874d405a2bf1234f3580b88b9255d5ee80c66fbf1072af65b3856b7fb7c23e6f73d6a97a06e09b57f331d71e6c6e75030bec84b2c38cff214045966420753f460433efb81500285864ab4434d992b122e213866f05000000642840b87aea100fd10125c13748ed8f0c941210143582c37b6d1d2f09750000000000000000800000000300000000000000000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000c80)=ANY=[@ANYBLOB="93596367955f5ee49274d445cb3c970b46b59a77a234ce30ed25c9f7f0e831d949f9732378cda7bf7547edafa2cee0787b009d2cbcc2a655fe010139841072cd857b3690128820e29b981cc05cb980744148afaa59d8ddf32eed1f0da4878352b543eb0fad284c5b29b5ef4253ab0bea346dcabd331ca5cd69926af0b36af6a19af7f6c2a71f09f1a251ec649cee2e938c99a0b52c8e2a6f12acbb1faf4dcef3768b00f78d0e3a8b1fea481b691c90f6eb4ae68b2f98d5c010e3323de8c000007b095afe9bd23755fd98d04381bddc813f885018eb9579b17134d9be34a23324694287d1cf7700"], 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000040)={@loopback, @local, <r6=>0x0}, &(0x7f0000000080)=0xc)
recvfrom$packet(r4, &(0x7f0000000800), 0x0, 0x0, &(0x7f0000000840)={0x11, 0x1c, r6, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14)
ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000780)={0x1, 0xba5935000000, 0xfffffffffffffff8, 0x3, 0x8, 0x8})
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000008c0)={@empty, 0xffffffff, 0x0, 0x3, 0x1, 0x3, 0x6, 0x3ff}, &(0x7f0000000900)=0x20)
ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000700)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x5, 0x4, 0x0, 0x2, 0x40c30188, r6})
ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000000a00)={"6c6f6700c40003000000238400", @ifru_names='gre0\x00'})
r7 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0)
r8 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa)
keyctl$instantiate(0xc, r7, &(0x7f00000005c0)="72a2ac839828e8a55745245d7c6fc8875594a2957de1bbeefab99652f51bde831db85203c1", 0x25, r8)
modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000800)={<r9=>0x0, 0x80000, r2})
ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000880)={r9})
getpgrp(0xffffffffffffffff)
ioprio_set$pid(0x2, 0x0, 0x8)
ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000007c0)=0x9)
prctl$getname(0x10, &(0x7f0000000440)=""/173)

2018/03/31 21:10:50 executing program 5:
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xfffd}, &(0x7f0000000080)=0x8)
pwritev(r0, &(0x7f0000000140), 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00')
r2 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0)
sendfile(r2, r1, &(0x7f0000000200)=0x100000, 0x10000)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xfaf)
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0))
fstat(r2, &(0x7f0000001700))
lstat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0))
getpid()
stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880))
fcntl$getownex(r1, 0x10, &(0x7f0000001980))
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@remote, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001ac0)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b80))
setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000002080)="47275d5ae52e222111e3181ad953a7e1cb3218e5242794fbbbed074c8892aa807a7c74d75c858daf89efc2d28d787dee9a36669d1bbdc5c0efd366e67e4fd6d8e1a0616d0806588070ed22fbb09c0efe8d2d072ce0eda52108b7aea74916fa6c23b3008c792cc41aa6eab306206408c4095e36b12b14c4733191cdfde79a273c8fa09a3a874ed4176a78f330dbbc28cd4518446bf73e576103a0104562780ff5dee0cf847455a87c081b469f09", 0xad)
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001bc0)={{{@in=@remote, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000001cc0)=0xe8)
lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40))
getpgid(0x0)
lstat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00))
fstat(r1, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sendmsg$unix(r0, &(0x7f0000002040)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000300)="dd93b27d40a9a252f620ef9f814e752a3005bce2cbe8bff627321383733d7ea0d220324c649f5b8a52808083588f284faa6aa0be0f168bbe7002049211e75b5e9bef48ba000c495652c1c91d0107bcea588aac9467616f90d842448bae3d16231c6f8b3140b41bc08ed750101d0c31c909d38deecea0d16e9b079f7fc35cb2299dbf947ac5b6a4e4c9266043315d", 0x8e}], 0x1, &(0x7f0000001f00)=ANY=[@ANYBLOB="000710000001000000000000000000", @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYBLOB, @ANYBLOB="00000000018000e387847a00", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYBLOB="00000000200000000000000001000000020000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x6e}, 0x20000001)
getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8)
fstatfs(r0, &(0x7f0000000240)=""/175)

2018/03/31 21:10:50 executing program 0:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00'], 0x1}, 0x1}, 0x40)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="0001001f00000000"], &(0x7f00000004c0)='{\x00', 0x2, 0x3)
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
r2 = creat(&(0x7f0000000380)='./file1\x00', 0x0)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000008c0)=0x6, 0x4)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
creat(&(0x7f00000007c0)='./file1\x00', 0x14)
setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000140)={0xe1c6, 0x3, 0x7, 0x140000000}, 0x6)
fsync(r1)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0)
r3 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0), 0x0, 0xfffffffffffffff9)
add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3)
sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00009dd000)={0x10}, 0x2d7, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400})
epoll_pwait(r2, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x9, &(0x7f0000000580), 0x8)
getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x0, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000980)=[{&(0x7f0000000900)="18441302d3c4bd120dd281af360e58e33df56cadf6157269fcdcd3ee72decc52d0c4a43ae532ee4c153b48cd9e1230482118c0c09c7cce5abef899d9b120d16bbd9c57fa201a569217f504f7a402ba660d94ea7d7b8d3f87edb545098fbc04bcb50f82b7ceb98e6991ca9403"}], 0x20000000000004ff, 0x0)
fsync(r1)
shutdown(0xffffffffffffffff, 0x1)
r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'rose0\x00', <r5=>0x0})
setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000100)={r5, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000000))

2018/03/31 21:10:50 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000d80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000c80)=ANY=[@ANYBLOB='User.{'], &(0x7f00000004c0)='{\x00', 0x2, 0x3)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
r2 = creat(&(0x7f0000000380)='./file1\x00', 0x0)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000580)={<r3=>0x0, 0x4}, &(0x7f0000000cc0)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000d00)={r3, 0x6, 0x30}, &(0x7f0000000d40)=0xc)
fsync(r1)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0)
r4 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f", 0x40, 0xfffffffffffffff9)
keyctl$assume_authority(0x10, r4)
r5 = socket$l2tp(0x18, 0x1, 0x1)
sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81)
execve(&(0x7f0000000500)='./file0\x00', &(0x7f0000000a80)=[&(0x7f0000000980)='(\x00', &(0x7f00000009c0)='user\x00', &(0x7f0000000a00)='^bdevselinuxprockeyringem0/keyring\x00'], &(0x7f0000000c40)=[&(0x7f0000000ac0)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', &(0x7f0000000b00)='user\x00', &(0x7f0000000b40)='IPVS\x00', &(0x7f0000000b80)='./cgroup.cpu\x00', &(0x7f0000000bc0)='.request_key_auth\x00', &(0x7f0000000c00)='ceph\x00'])
ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)=0x1ff)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400})
getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x0, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000840), 0x4)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a", 0x46}], 0x1, 0x0)
shutdown(0xffffffffffffffff, 0x1)
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'})

2018/03/31 21:10:50 executing program 3:
getcwd(&(0x7f0000000080)=""/198, 0xc6)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0x0, 0x0})
sendmmsg(r0, &(0x7f0000002c40)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000180)}], 0x1, &(0x7f0000001400)}}, {{&(0x7f0000001700)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000018c0)=[{&(0x7f0000001800)}], 0x1, &(0x7f0000001900)=[{0xc}], 0xc}}], 0x2, 0x0)

2018/03/31 21:10:50 executing program 5:
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(0xffffffffffffffff)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0)
r0 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0)
fcntl$setlease(r0, 0x400, 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00')
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8)
fcntl$setsig(r0, 0xa, 0xe)
add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa)
add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9)
add_key(&(0x7f0000000600)='.request_key_auth\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
r1 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$setperm(0x5, r1, 0x10001010)
unlink(&(0x7f0000000080)='./file1\x00')
openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0)
symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00')
syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8)
r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002)
bind$netlink(0xffffffffffffffff, &(0x7f0000000180)={0x10}, 0xc)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8)
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000002f00)={0x5, {0x2}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x0, @multicast1=0xe0000001}, 0x200, 0x2, 0x4, 0x0, 0x9, &(0x7f0000002ec0)='ip6gretap0\x00', 0x0, 0x8000, 0x1f})
lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0))
sendmsg$nl_generic(r2, &(0x7f0000002e80)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2020008}, 0xc, &(0x7f0000002e40)={&(0x7f0000000540)=ANY=[@ANYBLOB="9c0000003800000125bd7000fddbdf250000000008001100040044002dd114a18da106b1c8a9398d013e2fe1a16069e90dc91205920f"], 0x1}, 0x1, 0x0, 0x0, 0x4000080}, 0x4040000)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), 0x4)
socket(0x200000000010, 0x2, 0x0)

2018/03/31 21:10:50 executing program 6:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
quotactl(0x80000801, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000001f63))
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, <r1=>0x0}, &(0x7f0000000400)=0xc)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440))
r2 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="279ff5c3c56b9e87a88e0ef0b62cbbac6d6d2a30e913b4d833ed59969ba505955537e853cf79e88e1c095470db2ec17d4218d6ffb26e11b115cd728af8a7925b1b221c2075f4c651bbdfc08cce0634421139eb6b"]]], 0x8}, 0x1}, 0x0)
ioctl$sock_netdev_private(r2, 0x89f6, &(0x7f00000001c0)="a3fa22067a08d9b639101f424de8c495eea13299695ffc78491548c6822e63cb283fd64fb464eb2e951be3bf75494592bf7bf7dbece6c3578ab73eeafe711fe0e162")
sendmsg$key(r2, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)={0x2, 0x9, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3, 0x10, 0x4}]}, 0x38}, 0x1}, 0x0)
fcntl$addseals(0xffffffffffffffff, 0x409, 0x1)
fcntl$getown(0xffffffffffffffff, 0x9)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000740)=<r3=>0x0)
r4 = syz_open_procfs(r3, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d")
syz_extract_tcp_res$synack(&(0x7f00000007c0), 0x1, 0x0)
fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0)
fremovexattr(r4, &(0x7f0000000000)=@known='user.syz\x00')
ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000340)={0x9})
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1fc508c7", @ANYRES16=r5, @ANYBLOB="100a2dbd7000ffdbdf250f000000140001000800010000000000080002000000000004000300080005000f080000140001000800050003000000080008000000000038000300080001000000000014000600ff0200000000000000000000000000010800040040000000080007004e2200000800040002000000"], 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x40000)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffffd})
r6 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00')
syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0)

2018/03/31 21:10:50 executing program 3:
getpgid(0x0)
fstat(0xffffffffffffffff, &(0x7f0000000300))
ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800)
sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000100)='sit0\x00'})
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322})
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc)
r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6})
mq_unlink(&(0x7f0000fc4ffb)='eth0\x00')
mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000))
perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x0, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x1f, 0x42ee, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x6, 0x0, 0x0, 0x20}, 0x0, 0x9, r2, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200))
fgetxattr(0xffffffffffffffff, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1)
dup3(r0, r1, 0x0)
r3 = socket$inet6_dccp(0xa, 0x6, 0x0)
ioctl(r3, 0xe5, &(0x7f0000000240)="caff694f4f3bc193299a3297a08fd5bb5d0c48da02610f8b95fe8113a9b84a0f265bb544ca9cb06c5d845d7b32796a7afc069ed59e2964018e8b951d6369d881e52f26a91e4023bf541956e8cd78f145d6ea")
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000000c0), 0x4)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580))

2018/03/31 21:10:51 executing program 2:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x4, 0xffffffffffffffa0, 0x3, 0x7ff, 0x7, [{0x7, 0x1, 0x10000, 0x0, 0x0, 0x2089}, {0x80000000, 0x1f, 0x81, 0x0, 0x0, 0x400}, {0x100, 0x4, 0x9, 0x0, 0x0, 0x100}, {0x3, 0x4e6, 0x6d, 0x0, 0x0, 0x188}, {0x2, 0xffff, 0xfffffffffffff000, 0x0, 0x0, 0x100}, {0x53, 0xfffffffffffffbff, 0xfffffffffffffffe, 0x0, 0x0, 0x1000}, {0x0, 0x4, 0x6, 0x0, 0x0, 0x482}]})
mkdir(&(0x7f00009b1000)='./file0\x00', 0x7f)
capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000))
mknod$loop(&(0x7f000075dff2)='./file0/file0\x00', 0x6000, 0xffffffffffffffff)

2018/03/31 21:10:52 executing program 1:
r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x80)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={<r1=>0x0, 0x48, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x80, @dev={0xfe, 0x80, [], 0xd}, 0x2}]}, &(0x7f0000000180)=0xc)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x6}, &(0x7f0000000200)=0x8)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20002, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x10000000080046, 0x0)
mmap(&(0x7f0000540000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
utimes(&(0x7f0000b3d000)='./file0\x00', &(0x7f0000aa5ffa))

2018/03/31 21:10:52 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
unlink(&(0x7f0000000780)='./file0\x00')
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9518})
close(r0)
r1 = getuid()
setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6, 0x4e20, 0x1, 0xa, 0x80}, {0xcf, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x9, 0xfffffffffffffffb}, {0x6, 0x0, 0x0, 0x1ff}, 0x0, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0}}, 0xe8)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0)
poll(&(0x7f0000084ff0), 0x0, 0x3ff)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0)
rt_sigaction(0xa, &(0x7f00000002c0)={0x3ff, {0xd1c}, 0x88000000, 0x1}, &(0x7f0000000300), 0x8, &(0x7f0000000340))
syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0xfffffffffffffff9)
syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00')
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0)
clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60))
clock_gettime(0x6, &(0x7f0000000240))
r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0)
getsockopt$sock_buf(r3, 0x1, 0x0, &(0x7f0000000b40)=""/80, &(0x7f0000000540)=0xfffffea9)
setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000180), 0x4)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8)
setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x3f, 0x4e23, 0x4, 0xa, 0x20, 0x0, 0x8c, r4, r1}, {0x0, 0x6, 0x0, 0x8, 0xfffffffffffffbff, 0x1f, 0x400, 0xffff}, {0xe371, 0xffff, 0x9, 0x3f}, 0x37c61a52, 0x6e6bb9, 0x4, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xf}, 0x4d4}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3505, 0x0, 0x3, 0x3ff, 0x20, 0x5, 0x3}}, 0xe8)
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="7bf3c4fa5e0b9760db06099733738fa2b595dc768a531a8b0ad34d3fcebde81dbe60a50bcb00000000824248bd7f1ec3b69c94c52417c83f296449c38559b3b440bdece801058f90862c33000000000000008c727a1723032c357c000000000000256c43b81d92b492a12681be956bc6f36034f8526cfc5f709d7aa643f3eee935224f"], 0x83)
getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000003c0)={<r5=>0x0, 0x40, 0xff, 0x1ff}, &(0x7f0000000500)=0x10)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000440)={<r6=>r5}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a80)=@assoc_value={r6}, &(0x7f0000000a40)=0x8)
setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4)
openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x20000000001, 0x0)
mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080))
rmdir(&(0x7f00000000c0)='./file0\x00')

2018/03/31 21:10:52 executing program 5:
r0 = memfd_create(&(0x7f0000000ff9)='cgroup\x00', 0x0)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
mq_notify(r0, &(0x7f0000000040)={0x20000000, 0x2})

2018/03/31 21:10:52 executing program 6:
mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x5a, 0x0, 0x8001, 0x2, 0x2000000000000})

2018/03/31 21:10:52 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x31, 0xffffffffffffffff, 0x0)
seccomp(0x1, 0x2, &(0x7f000034bff0)={0x4, &(0x7f00000001c0)=[{0x40, 0x1, 0x8001, 0x4}, {0x80, 0x3ff, 0x100000000, 0x3}, {0x4a81099b, 0x62a, 0x5, 0x1}, {0x7, 0x7, 0x3ff}]})
gettid()
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400001, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, <r1=>0x0, 0x0]}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0x12}, 0xe40}}}, 0x84)
ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000180))

2018/03/31 21:10:52 executing program 3:
getpgid(0x0)
fstat(0xffffffffffffffff, &(0x7f0000000300))
ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800)
sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000100)='sit0\x00'})
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322})
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc)
r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6})
mq_unlink(&(0x7f0000fc4ffb)='eth0\x00')
mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000))
perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x0, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x1f, 0x42ee, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x6, 0x0, 0x0, 0x20}, 0x0, 0x9, r2, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200))
fgetxattr(0xffffffffffffffff, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1)
dup3(r0, r1, 0x0)
r3 = socket$inet6_dccp(0xa, 0x6, 0x0)
ioctl(r3, 0xe5, &(0x7f0000000240)="caff694f4f3bc193299a3297a08fd5bb5d0c48da02610f8b95fe8113a9b84a0f265bb544ca9cb06c5d845d7b32796a7afc069ed59e2964018e8b951d6369d881e52f26a91e4023bf541956e8cd78f145d6ea")
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000000c0), 0x4)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580))

2018/03/31 21:10:52 executing program 4:
r0 = getpgrp(0xffffffffffffffff)
process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/28, 0x1c}, {&(0x7f000086ffe5)=""/27, 0x1b}, {&(0x7f0000000180)=""/5, 0x38}], 0x113, &(0x7f0000000140)=[{&(0x7f0000000040)=""/236, 0xec}], 0x1, 0x0)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x400, 0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x2000, 0x0)
fcntl$notify(r1, 0x402, 0x26)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000280)={{0x3}, {}, 0x8001, 0x0, 0x100})
write$fuse(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="1222000001f9150a109000000000000000ffff8bce050b4f130600000000000000a3f6f31bc1fec087bfcfdfc900000000e30000"], 0x12)

2018/03/31 21:10:52 executing program 7:
r0 = socket$packet(0x11, 0x2, 0x300)
flistxattr(r0, &(0x7f0000000d00)=""/215, 0xd7)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='erspan0\x00', 0x10)
r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001680)='/selinux/status\x00', 0x0, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000016c0)={0x800040, 0x3e0000000, 0x0, 0x5, 0x1b}, 0x14)
r4 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}})
keyctl$session_to_parent(0x12)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)=@abs={0x1}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1, 0x0, 0x0, 0x4000}, 0x81)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={<r5=>0x0, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0xbf5, 0x400, 0x10000, 0x100000000000007, 0x5, 0x4, 0x6, 0x2, 0x1000000000000, 0x0, 0x8]}, &(0x7f0000000480)=0x100)
sendto(r1, &(0x7f0000001700)="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", 0x1000, 0x80, &(0x7f0000000540)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x0, 0x0, 0x3, {0xa, 0x4e24}}}, 0x80)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x0, 0x2c8cb13f, 0x6}, &(0x7f0000000300)=0x14)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b80)=ANY=[@ANYRES32], &(0x7f00000005c0)=0x1)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000880)={r5, 0x0, 0x401, 0x0, 0x0, 0x4, 0xffffffffffffffe1, 0x2, {r5, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}}}, 0x6, 0x2, 0x3, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000600)={r5, 0x10000}, &(0x7f0000000640)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000700)={<r6=>0xffffffffffffffff})
preadv(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0)
r7 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x403c5404, &(0x7f0000000280)={{0x3, 0x0, 0x7377, 0x0, 0x7fa7}, 0x101, 0x875c})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000100)={{0x80000001, 0x4}, 'port0\x00', 0x80, 0x43781877a2144564, 0x0, 0x0, 0xfffffffffffffffb, 0x7, 0x0, 0x0, 0x1, 0x10000})
getdents64(0xffffffffffffffff, &(0x7f0000000840)=""/1, 0x1)
dup2(r6, r1)
chroot(&(0x7f0000000340)='./file0\x00')
vmsplice(r7, &(0x7f0000000740)=[{&(0x7f0000000680)="f0f299c3ae1c8ddd0bb313045d279104b1ea6581b98e9a486061ea1e717e204d133fbdf5bebc57721bbc60dcdeb8a4e750185ad250db3b4cfcf636fbcd14fdd3f6afa31c47c5cd60a88da23c76527968c77509588e9a30f0c2f5bfcc0b42c2a09afa5ced47109f8a660e70bc83e021b5bf8b", 0x72}], 0x1, 0x4)
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb})
readv(r4, &(0x7f0000000240)=[{&(0x7f0000000140)=""/230, 0xe6}], 0x1)

2018/03/31 21:10:52 executing program 6:
seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]})
mkdir(&(0x7f000063543e)='./file0\x00', 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001880)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="df0000007179f5e99a3171b71d845e1907d2a9bb612c0fe8253c9381877f7a399eeaa0b3d5f54f5b373baf591952ed278f38450112819b74afe4ae48a1d11deaea19919d50a64f1adf9ef6f1fd15fc8bf815308291ef774fdcd77077909a0e12977bc6435bba6a78fba93337be43c3c7bb16088aa4e7cb779de42c8d843e599613a7c6147deb6f8bf34369fc77dc5fef01db05723776b166191a3ef5f239093c4921cd1351a00bbc4272e056f3c943c1d85cf5f64725472968cf4eb39254e7161743e8198bdc11f63dec633f9e569efacc50a2bf6aea1cbd209a23b140362c017c6d02f8e782972ffae53e072aaf3f0cc22a1755540d049830bf0d53519fa4f59f1b347c6b7e0bb923f31ae8f2abefdd00000000000000"], &(0x7f00000017c0)=0x2)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001800)={r1, 0x9}, &(0x7f0000001840)=0x8)
mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f000000a000))
chroot(&(0x7f0000fddff8)='./file0\x00')
chroot(&(0x7f0000001640)='./file0\x00')
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0)
vmsplice(r2, &(0x7f0000001600)=[{&(0x7f0000000280)="9a6c644096103dca8d1f4ab6c98d871c11c1e07f28be217ba9354c9cb55a5095220e07dc2297b6876208dbcf38ca91d9727e337d2315756ea6a06b4a6a7cf987a8ce6ea2729018e93ab95b14fe1faf", 0x4f}], 0x1, 0x8)
mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2000002003002, 0x0)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0)
pipe(&(0x7f00000000c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
renameat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00')
pivot_root(&(0x7f00002f9ff8)='./file0\x00', &(0x7f0000576ff8)='./file0\x00')
keyctl$read(0xb, 0x0, &(0x7f0000000240)=""/4, 0x4)
getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@local, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000001700)=0xe8)
getresuid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f0000001ac0))
getpgid(0xffffffffffffffff)
getpgrp(0xffffffffffffffff)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002200))
accept4$inet(r4, &(0x7f0000002240)={0x0, 0x0, @remote}, &(0x7f0000002280)=0x10, 0x80000)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000027c0), &(0x7f0000002800)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002840)={{}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000002940)=0xe8)
getresgid(&(0x7f0000002980), &(0x7f0000000180), &(0x7f00000005c0))
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002a40))
r6 = geteuid()
getegid()
ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000002a80))
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002ac0)={0x0, <r7=>0x0}, &(0x7f0000002cc0)=0xc)
sendmsg$netlink(r0, &(0x7f0000002c80)={&(0x7f00000016c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x1000}, 0xc, &(0x7f0000002780)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="aec7ade494e2e3ad265e02250a7c7d0722958b7f208c53f51cc5c73b8eda719c68566ab43bf58aa0fd7df16fb3540408c1d6d05cddfe2323f017af8aeb7cd8d75d054c16b737ca98edb61611b63ae1d54f31aca8773c0f2ba41b3a3e0b062820dc24782997452dee46eb0495acb93fb5906849812508d8b643447b34dd1858422b35f35e40ad7d6f2772fd1b5f818280b36894abfbaa47e74a79b1d4f24df4d013e973a5593b3c5cfa46e7feb178a76f1a36ce93fe5ff57e0787522f28f67c079cded487a3000000000000"], 0x10}], 0x1, &(0x7f0000000300)=ANY=[@ANYRES32=r6, @ANYRES32=0x0, @ANYBLOB="3c8c8aaf59c35cb5ff116fd9148befe646eef510eaf21e11bbdcc42ecd621ffeaee86d06356906c467d6e13a0070446867579d25ff7a95a3e805ed02959a02fae74df046d6f36d2843ab30a5e5ead1609fd3c82e9e10abf1ec042de0c816", @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r5, @ANYRES32, @ANYRES32=r5, @ANYRES32=r3, @ANYBLOB="180000000100000002feff02", @ANYRES32=r7, @ANYRES32=0x0], 0x38, 0x40}, 0x8000)
getpgrp(0x0)

2018/03/31 21:10:52 executing program 5:
r0 = socket$inet(0x10, 0x3, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, <r1=>0x0}, &(0x7f0000000140)=0xc)
setreuid(0x0, r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x1bd)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x4, 0xdf65, 0x3, 'queue0\x00', 0x5})

2018/03/31 21:10:52 executing program 2:
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f00000005c0)={{0x3, 0x8c}, 'port1\x00', 0x22, 0x40000, 0x5eec, 0x5, 0xfffffffffffffe00, 0x0, 0x3, 0x0, 0x2, 0x6})
socket$inet6_udp(0xa, 0x2, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/status\x00', 0x0, 0x0)
mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@broadcast, @in6=@local}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000400)=0xe8)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast2, @in6}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000680)=0xe8)
perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a, 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, @perf_bp, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = perf_event_open(&(0x7f0000aaa000)={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, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open$cgroup(&(0x7f0000000780)={0x7, 0x70, 0xfffffffffffffffc, 0x2, 0x100000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x7, 0x0, 0x1, 0x101, 0xfffffffffffffffd, 0x80000001, 0x9, 0x5, 0x3, 0x23, 0x3, 0x5, 0xc0, 0x5, 0x0, 0xe7a6, 0x4, 0x7, 0xffffffffffffffff, 0xde5, 0x3f, 0x1, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x100000001, 0x1, @perf_bp={&(0x7f0000000740)}, 0x10, 0xabc3, 0x7, 0x5, 0x40000005bb0, 0x1}, r1, 0x5, r5, 0x9)
bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r4, 0x0)
sendto$inet6(r3, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc)
getpgid(0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/124, 0x7c}, 0x0)
mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
mmap(&(0x7f0000575000/0x1000)=nil, 0x1000, 0x4, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000340), &(0x7f0000000380)=0x4)
ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000300))
fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0)
accept4$inet6(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=ANY=[@ANYBLOB="ffffffffffffffff"]})

[   74.722094] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
2018/03/31 21:10:53 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000740)={0x0, 0x0, <r1=>r0})
openat$rtc(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rtc\x00', 0x0, 0x0)
poll(&(0x7f0000000780)=[{0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x82}, {0xffffffffffffffff, 0x60}, {0xffffffffffffffff, 0x2017}, {r0, 0x8000}, {r0, 0x2}, {}, {r0}, {r1}], 0x9, 0x0)
r2 = socket$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, 0x4, 0x0, 0x2})
setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
gettid()
getpid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000009c0)={<r4=>0x0}, &(0x7f0000000a00)=0xc)
r5 = syz_open_procfs(r4, &(0x7f0000000a40)="6d6170730012877dcdd3b205a03f0700645cfa3bb83d12f8660f639e20e000b4e53f4a39a523c73a68a8bfcffe4c99f74654fa5363f5eb61412ab2a82b5d097ac3e30f")
setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000f46000)=ANY=[@ANYBLOB="010000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000fe8000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190)
readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000040)=ANY=[], 0x0)
writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1)
ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue})
r6 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0)
signalfd4(r3, &(0x7f0000000700)={0x3}, 0x8, 0x80000)
r7 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa)
keyctl$instantiate(0xc, r6, &(0x7f00000005c0), 0x0, r7)
modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8)
prctl$getname(0x10, &(0x7f0000000440)=""/173)

2018/03/31 21:10:53 executing program 4:
getpgid(0x0)
fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800)
sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322})
ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f00000000c0)=0xc)
utimensat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f00000006c0), 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc)
r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd})
mq_unlink(&(0x7f0000fc4ffb)='eth0\x00')
nanosleep(&(0x7f0000000440), &(0x7f0000000480))
mq_timedsend(r4, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000))
ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f00000004c0)=""/65)
openat$pfkey(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/self/net/pfkey\x00', 0x200000004001, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x1, 0xfffffffffffffcac)
perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x3be8, 0x80000000, 0x0, 0x1, 0x0, 0xff, 0x0, 0x8, 0x1000, 0xd, 0xe76d, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x9, r3, 0x8)
r5 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x40)
r6 = openat$cgroup_ro(r5, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x0, 0x4492}, &(0x7f0000000300)=0x98)
fgetxattr(r6, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES16], @ANYRES32, @ANYRES16=r6], &(0x7f0000000600)=""/176, 0xb0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080))
close(r4)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}})
dup3(r1, r2, 0x0)
ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000780))

2018/03/31 21:10:53 executing program 3:
membarrier(0x2, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000404000000000000000500"], &(0x7f0000000080)=0x10)
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = memfd_create(&(0x7f00000000c0)='vmnet1bdev:\\\x00', 0x3)
getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14)
setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, 0x2, 0x6, 0x9, "5f4c5ced1002c094de4bf127df0e246accb995f0edebbbbfbd30a74dd533e227a275a11c50d775b3af007e952657dc207cabf9ee765a9cc3e1d2eadda9263ee0561157285f8a55da5c275d9418e81ba9"}, 0xd8)
connect$packet(r1, &(0x7f0000000180)={0x11, 0x7, r2, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14)
sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0)
getpeername$unix(r1, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e)

2018/03/31 21:10:53 executing program 7:
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0)
fstat(r0, &(0x7f0000000200))
mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0))
removexattr(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)=@random={'system.', 'sysfs\x00'})
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
openat(r1, &(0x7f00000000c0)='./file0/bus\x00', 0x600000, 0x9)

2018/03/31 21:10:53 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x6, "4021bc5c62a8b60055010017a152db8c5e202690ff5e106ce67b4a7844fa481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0x58)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9}, 0x8)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, <r4=>0x0}, &(0x7f0000000800)=0xc)
fchown(0xffffffffffffffff, r3, r4)
sendfile(r1, r1, &(0x7f0000000080)=0x23, 0x102000004)
write(0xffffffffffffffff, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1af", 0x60)
openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@mcast2}}}, &(0x7f0000000280)=0xe8)
r5 = getpgid(0xffffffffffffffff)
r6 = syz_open_procfs(r5, &(0x7f0000000380)='io\x00')
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84)
getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000001e00)={<r7=>0x0, 0x0, 0x0, 0x0, 0x3, 0xdd, 0x9, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x0, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000b80))
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6}, &(0x7f0000001f40)=0xc)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYRES32=r7, @ANYBLOB="01000000000000"], &(0x7f0000000700)=0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000004c80)=ANY=[@ANYBLOB], &(0x7f0000004cc0)=0x1)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000a40)={r7, 0x1}, &(0x7f0000000a80)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x1, 0x401}, &(0x7f0000004d40)=0x18)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0x0, 0x2, 0x9}, &(0x7f0000004dc0)=0x14)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x457}}, 0x0, 0x2ca3, 0x1000, 0xffffffff, 0xfffffffffffffffd}, &(0x7f00000052c0)=0x98)
sendmmsg$inet_sctp(r6, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90fd51607e5e9c7", 0xed}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800)
getgroups(0x3, &(0x7f00000002c0)=[0x0, <r8=>0x0, 0x0])
fchown(0xffffffffffffffff, 0x0, r8)

2018/03/31 21:10:53 executing program 5:
recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6)
bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sched_setscheduler(0x0, 0x5, &(0x7f0000000300))
sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0)
fchdir(0xffffffffffffffff)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340))
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080))
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0)
fchdir(r1)
rmdir(&(0x7f00000000c0)='./file0\x00')
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc)
r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff)
inotify_init1(0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={<r3=>0x0, 0xfff}, &(0x7f0000000340)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000380)={r3, 0x2, 0x30}, 0xc)
sendto$inet(r0, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d33f3f298d9145acd5b792553770dede3c48956b8555c38a751b019639171708c4707be01db7f69", 0xc3, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10)
ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7)
timerfd_create(0x0, 0x0)
pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8})
r4 = socket$packet(0x11, 0x800000000002, 0x300)
setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc), 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r5 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
unshare(0x44000400)
ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000000))
sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)

2018/03/31 21:10:53 executing program 0:
r0 = memfd_create(&(0x7f000003e000)='\'', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102)
r2 = dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
r3 = memfd_create(&(0x7f000003e000)='\t', 0x0)
ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000000)=""/165)
r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102)
write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @tick=0x1, {}, {}, @result}], 0x30)
dup2(r4, r3)
write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30)
clock_gettime(0x0, &(0x7f00000000c0)={<r5=>0x0, <r6=>0x0})
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0xab1, 0x0, 0x1a, {r5, r6+10000000}, 0x4, 0xe34a})

2018/03/31 21:10:53 executing program 2:
signalfd(0xffffffffffffffff, &(0x7f00000004c0)={0xffffffff}, 0x8)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1, 0xa2, 0x21}, 0x14)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x41030, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f0000000540)='./file2\x00', 0xc1)
recvfrom$unix(r1, &(0x7f0000000240)=""/37, 0x25, 0x12000, &(0x7f00000003c0)=@file={0x1, './control/file0\x00'}, 0x6e)
write(r1, &(0x7f0000000340)="4059b553d0e331192237954f02e77eb615805cbf3c3c5899ec70d34559aaebaa949cc866de2841f1fd120373ea2be4777478dd6897a0d4c452a5a994d93e5393f77fd43f52370dd88922", 0x4a)
mkdir(&(0x7f0000042ff6)='./control\x00', 0x0)
r2 = inotify_init1(0x0)
inotify_add_watch(r1, &(0x7f0000000300)='./control\x00', 0xfffffffffffffffc)
inotify_add_watch(r2, &(0x7f0000c31000)='./control\x00', 0x86000006)
getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000580), &(0x7f0000000600)=0x4)
creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x0, 0x0)
fchdir(r3)
execveat(r3, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0)
r4 = creat(&(0x7f0000000640)='./control\x00', 0x9)
ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000040))
dup(r1)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000005c0), 0xdd)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1)
syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x0, 0x0)
ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'ip6gre0\x00', {0x4, 0x8, 0xff3, "1a8d889d4b00", 0x8}})
fstatfs(r4, &(0x7f0000000740)=""/144)

2018/03/31 21:10:53 executing program 7:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, <r1=>0x0}, &(0x7f00000003c0)=0xc)
syz_fuse_mount(&(0x7f0000000540)='./file1\x00', 0x0, r1, 0x0, 0x0, 0x0)
ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000006c0))
accept4$packet(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x14, 0x80000)
accept4$packet(r0, 0x0, &(0x7f0000000800), 0x7fff9)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000a80)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000400000000000000000000000200000000000000000000000000000000000000c88500000000000000000000001b00000000000000269cddfc1090e87c5bec39a7ebece84d77e37ae915ad304fc5e7aad9fbc0ec397527e989a361413779ed54583afe8fc42f71819ffcd653affde546b9394a34ad514b61165b5fa4d4125cfc6872505f1a421a07ef000000000000"], 0x1)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$netlink(r2, &(0x7f0000007d40)={&(0x7f0000000600)=@proc={0x10, 0x0, 0x25dfdbfc, 0x200000}, 0xc, &(0x7f0000007cc0)=[{&(0x7f0000000a40)={0x10, 0x39, 0x8, 0x70bd28, 0x25dfdbfc}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x40000)
setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0xaf, 0x2)
sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000780)=ANY=[@ANYBLOB="140000000401fdff00000000000005000000d9f53d4b59b6992d9ce2558a7c3fae7583ea8a827d8960403bc501de708486ad70ac5bbbc234b546c7a1b2548bd830b2aaf6f3272d7d3e2abc878301dbfaa360a4ced4330bae92094368"], 0x5c}, 0x1}, 0x0)
syz_open_dev$loop(&(0x7f0000000640)='/dev/loop#\x00', 0x8001, 0x20002)
ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000180))
fcntl$addseals(r2, 0x409, 0x0)
setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x7, &(0x7f00000000c0), 0x0)
ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000680)=0xfd)
write$eventfd(r2, &(0x7f0000000480)=0x4, 0x8)
mkdir(&(0x7f00000008c0)='./file0/file0\x00', 0x2)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8)
execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000380))
ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x8001)
r3 = open(&(0x7f0000000880)='./file1\x00', 0x0, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x7)
open(&(0x7f0000000280)='./file0\x00', 0x20002, 0x14)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000700)={0x3ff, 0x2, {0x0, 0x0, 0x5, 0x3, 0xa911}})
bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfd, 0x4}, 0xc)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000580)={0x8, 0x1f, 0x0, 0xb8fb, 0x100000001})
sendmsg$nfc_llcp(r0, &(0x7f0000000a00)={&(0x7f0000000400)={0x27, 0x1, 0x2, 0x0, 0xbb, 0x7ff, "86fa2846f3c69a72171862b33a7129022953bce8e8fda3ad2bed7f9f71aba16fb627597196f005310cb9640ad72f2a12ccc1871daf99e59da7058ed099becc", 0xe}, 0x58, &(0x7f0000000980), 0x0, 0x0, 0x0, 0x800}, 0x0)

2018/03/31 21:10:53 executing program 3:
membarrier(0x2, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000404000000000000000500"], &(0x7f0000000080)=0x10)
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = memfd_create(&(0x7f00000000c0)='vmnet1bdev:\\\x00', 0x3)
getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14)
setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, 0x2, 0x6, 0x9, "5f4c5ced1002c094de4bf127df0e246accb995f0edebbbbfbd30a74dd533e227a275a11c50d775b3af007e952657dc207cabf9ee765a9cc3e1d2eadda9263ee0561157285f8a55da5c275d9418e81ba9"}, 0xd8)
connect$packet(r1, &(0x7f0000000180)={0x11, 0x7, r2, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14)
sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0)
getpeername$unix(r1, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e)

2018/03/31 21:10:53 executing program 0:
r0 = socket(0xa, 0x2, 0x0)
flock(0xffffffffffffffff, 0x6)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200))
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c)
sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0)
ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001})
fchdir(r0)
fstat(0xffffffffffffffff, &(0x7f0000000180))
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={<r2=>0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98)
sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1d8, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc)
fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x5, 0x9}, &(0x7f00000002c0)=0xc)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129)
r3 = socket$inet6_icmp(0xa, 0x2, 0x3a)
sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25)
ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882ba"], &(0x7f0000000240)=0x2)
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{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, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x437, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x6, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, 0x1e, 0x0, 0x0, 0x0, 0xcd3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9c61]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0)
r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0)
write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a)
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r5)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
unlink(&(0x7f0000000080)='./file0/file0\x00')

2018/03/31 21:10:53 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0)
ioctl$TCFLSH(r0, 0x540b, 0x0)
ioctl$TIOCNXCL(r0, 0x540d)
capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000))
ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}})
r2 = socket(0x2, 0x2, 0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00')
setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4)
ptrace$setregset(0x4205, 0x0, 0x4000000000000003, &(0x7f00000002c0)={&(0x7f0000000180)})
sendfile(r2, r2, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380), &(0x7f00000003c0)=0x8)
syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4)
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3ff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10001, 0x0, 0x4, 0x101, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x1, 0x63, 0x0, 0x0, 0x0, 0x6, 0x5, 0x200, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(r2, r3, &(0x7f0000000440), 0x400000010001)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300))
r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d")
fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0)
pipe(&(0x7f0000000880))
fremovexattr(r4, &(0x7f0000000000)=@known='user.syz\x00')
syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00')
ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0)
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0)
fchdir(r5)
r6 = creat(&(0x7f0000000200)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[], @ANYRES64]], 0x10)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000))

2018/03/31 21:10:53 executing program 2:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000240))
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000340)={<r1=>0x0, 0x48, &(0x7f00000005c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}, 0x323d000000000}]}, &(0x7f0000000640)=0xc)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000680)={0xcff3, 0x80000000, 0x3, 0x8, 0x4, 0x66e, 0x5, 0x1, r1}, 0x20)
r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9})
mq_timedsend(r3, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab2598c358c38e9b6951f78e7fd21699dda149a434bbdb8856388fae9f0c763bafebb760af2", 0xb3, 0x0, 0x0)
socketpair(0x1, 0x3, 0x7, &(0x7f0000000300)={<r4=>0xffffffffffffffff})
ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000380))
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
r6 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0)
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0)
r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000340)=0xc, 0x4)
madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9)
utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}})
setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, &(0x7f00000002c0)=0x7, 0x4)
r8 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x80000)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8)
ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)={0x0, 0x9, 0x1})
tee(r2, r5, 0x100, 0x2)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
fcntl$setflags(r2, 0x2, 0x1)
ioctl$sock_netrom_TIOCINQ(r8, 0x541b, &(0x7f0000000080))
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x3)

2018/03/31 21:10:53 executing program 1:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={<r0=>0xffffffffffffffff})
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x88000, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={<r2=>0x0, 0x6, 0x30, 0x9, 0x80000000}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0x1}, 0xffffffffffffffe9)
connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8)
getpeername$unix(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x69)

2018/03/31 21:10:53 executing program 1:
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@rand_addr, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000007c0)=0xe8)
sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
r0 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000640)={0x6, 0x0, {0x0, 0x0, 0x0, 0x3}})
r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xa, 0x810, 0xffffffffffffffff, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000280)={r1})
close(r0)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000400)={0x2, 0x3, 0x80, 0x7})
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
listen(r3, 0x2)
sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c)
recvmsg(r2, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0)
accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0)

2018/03/31 21:10:53 executing program 7:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
chdir(&(0x7f0000f95000)='./file0\x00')
r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0)
ioctl$void(r0, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040))
ftruncate(r0, 0x8000)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4)
r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14)
read(r0, &(0x7f0000000240)=""/4096, 0x1000)
r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r2, 0x49, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051"}, &(0x7f00000012c0)=0x51)
fcntl$setstatus(r3, 0x4, 0x6000)
pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, <r4=>0x0}, &(0x7f0000001240)=0x10)
add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0)
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r4, 0x4)
setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000001440)={0x3, {{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}, 0x0, 0x4, [{{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}, {{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, {{0xa, 0x4e21, 0x4eb, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80}}, {{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}]}, 0x28c)
ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)=<r5=>0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}], 0x68)
getpriority(0x2, r5)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6c", 0x57, 0x0)

2018/03/31 21:10:53 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0)
ioctl$TCFLSH(r0, 0x540b, 0x0)
ioctl$TIOCNXCL(r0, 0x540d)
capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000))
ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}})
r2 = socket(0x2, 0x2, 0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00')
setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4)
ptrace$setregset(0x4205, 0x0, 0x4000000000000003, &(0x7f00000002c0)={&(0x7f0000000180)})
sendfile(r2, r2, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380), &(0x7f00000003c0)=0x8)
syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4)
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3ff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10001, 0x0, 0x4, 0x101, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x1, 0x63, 0x0, 0x0, 0x0, 0x6, 0x5, 0x200, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(r2, r3, &(0x7f0000000440), 0x400000010001)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300))
r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d")
fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0)
pipe(&(0x7f0000000880))
fremovexattr(r4, &(0x7f0000000000)=@known='user.syz\x00')
syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00')
ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0)
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0)
fchdir(r5)
r6 = creat(&(0x7f0000000200)='./file0\x00', 0x0)
write$cgroup_pid(r6, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[], @ANYRES64]], 0x10)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000))

[   76.066943] IPVS: Creating netns size=2552 id=14
2018/03/31 21:10:54 executing program 4:
mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26)
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0))
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r2)
r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r4 = dup3(r3, r2, 0x0)
pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3f8}], 0x1, 0x0)
fcntl$setflags(r2, 0x2, 0x1)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r3, 0x3)
r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0)
ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0)
ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8)
getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14)
ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff4f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa1940000000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5de0298a86a53c30b79dbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a87f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b81e0f67"])
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280))
clock_gettime(0x0, &(0x7f0000003680))
dup3(r5, r0, 0x80000)
request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8)
add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f32", 0xbd, 0xffffffffffffffff)

2018/03/31 21:10:54 executing program 6:
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000c40)='./cgroup.net\x00', 0x200002, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
unlink(&(0x7f0000000080)='./file0/file0\x00')
r0 = syz_open_dev$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)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
rmdir(&(0x7f0000000240)='./file0/file0\x00')
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0)
poll(&(0x7f0000084ff0), 0x0, 0x0)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0)
syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0)
getpeername$unix(r1, &(0x7f0000000500), &(0x7f0000000380)=0x6e)
r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0)
clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60))
getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98)
pipe2(&(0x7f0000000480), 0x7)
r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x204200)
setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000180), 0x4)
openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0)
chmod(&(0x7f0000000280)='./file0/file0\x00', 0xa8)
readv(r3, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000cc0)=""/250, 0xfa}, {&(0x7f00000006c0)=""/155, 0x9b}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000dc0)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x9)
read$eventfd(r2, &(0x7f0000000580), 0x8)
mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x0)
pipe(&(0x7f0000000040))
rmdir(&(0x7f00000000c0)='./file0\x00')

2018/03/31 21:10:54 executing program 3:
r0 = socket$inet6(0xa, 0x801, 0x0)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x3f, 0x5e)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c)

2018/03/31 21:10:54 executing program 0:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, @multicast2}, &(0x7f0000000280)=0x10, 0x80000)
r1 = syz_open_dev$sg(&(0x7f0000000600)='/dev/sg#\x00', 0xb62, 0x10000)
ioctl$LOOP_SET_CAPACITY(r1, 0x4c07)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000002c0)={<r2=>0x0, 0x6}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84)
r3 = socket(0x10, 0x802, 0x0)
setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000005c0)={r2, 0x8001, 0x0, 0x1f}, 0x10)
ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000640)=<r4=>0x0)
r5 = syz_open_procfs(r4, &(0x7f0000000680)='net/netstat\x00')
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000100)={<r6=>0x0, 0x2, 0x30, 0x3, 0x80}, &(0x7f0000000140)=0x18)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r6, 0xffffffffffff8000, 0x2, 0x7, 0x0, 0xc997}, &(0x7f00000001c0)=0x14)
setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x9, 0x8, "f07c90de4526580f8a9b36a441c89e7b524bf51368cea7cf83362f4303aa1a7031aefa58bf11fcd5cea69ba5b0721763b37fd320f8e71fefee9622545819cec786444f97bd34afff4d4cbc717fd34c37"}, 0x39)
write(r3, &(0x7f0000000240)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24)
getsockopt$inet6_tcp_int(r5, 0x6, 0x1b, &(0x7f00000006c0), &(0x7f0000000700)=0x4)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400))
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x4)
getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f0000000000)=""/146, &(0x7f00000000c0)=0x92)

[   76.150688] IPVS: Creating netns size=2552 id=15
2018/03/31 21:10:54 executing program 5:
recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6)
bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sched_setscheduler(0x0, 0x5, &(0x7f0000000300))
sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0)
fchdir(0xffffffffffffffff)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340))
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080))
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0)
fchdir(r1)
rmdir(&(0x7f00000000c0)='./file0\x00')
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc)
r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff)
inotify_init1(0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={<r3=>0x0, 0xfff}, &(0x7f0000000340)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000380)={r3, 0x2, 0x30}, 0xc)
sendto$inet(r0, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d33f3f298d9145acd5b792553770dede3c48956b8555c38a751b019639171708c4707be01db7f69", 0xc3, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10)
ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7)
timerfd_create(0x0, 0x0)
pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8})
r4 = socket$packet(0x11, 0x800000000002, 0x300)
setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc), 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r5 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
unshare(0x44000400)
ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000000))
sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)

2018/03/31 21:10:54 executing program 4:
mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26)
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0))
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r2)
r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r4 = dup3(r3, r2, 0x0)
pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3f8}], 0x1, 0x0)
fcntl$setflags(r2, 0x2, 0x1)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r3, 0x3)
r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0)
ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0)
ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8)
getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14)
ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"])
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280))
clock_gettime(0x0, &(0x7f0000003680))
dup3(r5, r0, 0x80000)
request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8)
add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f32", 0xbd, 0xffffffffffffffff)

2018/03/31 21:10:54 executing program 6:
r0 = socket$key(0xf, 0x3, 0x2)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
dup3(r1, r1, 0x0)
open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00')
add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9", 0xd, 0xfffffffffffffff8)
clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0)

2018/03/31 21:10:54 executing program 1:
timer_create(0x3fffffffd, &(0x7f0000003fb0)={0x0, 0x3b, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)=<r0=>0x0)
clock_gettime(0x5, &(0x7f00000001c0))
timer_settime(r0, 0x0, &(0x7f0000000140)={{}, {0x77359400}}, &(0x7f0000000200))
timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000100))
r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x430)
inotify_rm_watch(r1, r2)
r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000080))
gettid()
openat$cgroup_procs(r3, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_RM_MAP(r3, 0x4018641b, &(0x7f0000000280)={0x0, 0x1000, 0x1, 0x43, &(0x7f0000ffc000/0x4000)=nil, 0x8})

2018/03/31 21:10:54 executing program 7:
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000ff8000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0)

2018/03/31 21:10:54 executing program 2:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4)
rmdir(&(0x7f0000000080)='./file0\x00')
r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102})
write$tun(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="0000c0ae0001080006040000ffffffffffff7f000001aaaaaaaaaa00ac141400"], 0x1)
kexec_load(0x7, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="1bb2e3cafeda4470027cd5db5396e8f2788461969fcef6f7ffa683a74ca8996c8744eeadb1a01b70c9ab292af6ed3dcf164802456c707f5ee88f", 0x3a, 0x0, 0x2}], 0x0)
connect$nfc_llcp(r0, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x0, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x58)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'})
getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x4)
prctl$seccomp(0x16, 0x2, &(0x7f0000000680)={0x6, &(0x7f0000000500)=[{0x22, 0x7, 0xc6, 0x1}, {0x6, 0x2, 0x0, 0x5}, {0x7, 0x4, 0x0, 0x8}, {0x7, 0x8896, 0x53}, {0xfffffffffffffff5, 0x0, 0x1f, 0x5}, {0x5, 0x7, 0x1, 0x6}]})
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff})
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xd2}, 0x3, [0x7fffffff, 0x80000001, 0x7, 0xfffffffffffffffa, 0x80, 0x7, 0x0, 0x2]}, 0x5c)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb000009007f000300501c0100bc28f298fb"], &(0x7f0000000200)=0x1)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)=0x1, 0x4)
pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0)
syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x200000)
accept4$netrom(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x800)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={<r5=>0x0, 0x6}, &(0x7f0000000440)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x2, 0x1, 0x0, 0x4, r5}, 0x10)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000140)=ANY=[@ANYBLOB="c4af7ec9e1d97404"], 0x1}, 0x1}, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00000006c0)={0x0, 0x5, 0x800, 0x0, "93e2a449a81957578308e26155592849d552681bf17d4ff2d5540a6dc87aef62"})
write(0xffffffffffffffff, &(0x7f00000005c0)="ba639044bbc2d3bb3f08404f06e43d8e2783ec23711381e53445b588e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839acb386ee0af85efb4a60a52034280881cb70f847f56b79eaed0383ac0922d0a9896bf92eac820630290ecd194634154964d46b2162b3ecfe3f5fdd82ef8f818019fa60da89bba4ccd9321a", 0x88)

2018/03/31 21:10:54 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
readv(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000017c0)={0x0, <r1=>0x0}, &(0x7f0000001800)=0xc)
setuid(r1)
ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85})
r2 = syz_open_pts(r0, 0x80000c)
r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./control\x00', 0x501001, 0x96)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000180)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000200)=0xc)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10012, 0xffffffffffffffff, 0x1)
write(r2, &(0x7f00000016c0)='!D', 0x2)
r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001500)='./cgroup\x00', 0x200002, 0x0)
preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0)
fchdir(r4)
mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc)
rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f")
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
r5 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0)
renameat2(r5, &(0x7f0000000040)='./file0\x00', r5, &(0x7f0000000080)='./control\x00', 0x2)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000380)={<r6=>0x0, 0x5}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001640)={r6, 0x2, 0xf0, 0x2, 0x0, 0xffff}, &(0x7f0000001680)=0x14)
setsockopt$inet6_buf(r5, 0x29, 0x2e, &(0x7f0000001540)="af5dd6dda3cf4df38e07eea353d7d8d7a04906d0bf66bf4b4e0462a2cf40e3316eda7dce1984c8641cc8c975d8cab7a57ed24f53189d027736267146693306ee23885dfdde6ba6da37109a2d1eb4d8016979c4517f1768fc405e88d10faf8ec7ed3e2ba9b0d1b91373c6acfc01077b37d1ea779e209b9f1048378fcccd38aa3a819bdee282ab3996cbfab9992c16856b5b4331bb20272f3c81621893e011730f56b138e266dc4ca3a1f111d04017d8ddd3e18aab68f87fa1c09c756989fd34a42f7f17c2a2df6f3e119202c23419", 0xce)
execveat(r5, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0)
ioctl$TCSETS(r5, 0x5402, &(0x7f0000001780)={0x40, 0x17a, 0xffffffff, 0xff, 0x7fffffff, 0x0, 0xfffffffffffffffe, 0x9, 0x81, 0xb5, 0x100000000, 0x100})
getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000001700)=@assoc_id=r6, &(0x7f0000001740)=0x4)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000018c0)={'syz_tun\x00', <r7=>0x0})
setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001900)={{{@in6, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x4e23, 0x7, 0x4e21, 0x7, 0x0, 0x20, 0xa0, 0x7f, r7, r1}, {0x100000000, 0x7, 0x1, 0xfffffffffffffff8, 0x2, 0x6, 0x6, 0x100000000}, {0x2, 0x40, 0x4, 0x1}, 0x2, 0x6e6bba, 0x2, 0x1, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x3, 0x8, 0x3, 0x4e, 0x4}}, 0xe8)
setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000500)=@req3={0x45, 0x8001, 0x800, 0x0, 0x0, 0x0, 0x8}, 0x1c)

2018/03/31 21:10:54 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00'})
socket$pptp(0x18, 0x1, 0x2)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={"6272666567653052c570b02daf4c4e00", 0x2001})
pread64(r1, &(0x7f0000000000)=""/9, 0x64, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'yam0\x00', 0x2})
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000400)={<r3=>0x0, 0x200}, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e21, 0x52, @ipv4={[], [0xff, 0xff], @rand_addr=0x98}, 0x10001}}}, &(0x7f0000000540)=0x84)
r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x20, 0x121001)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000100)={0x9, 0x5, 0x5, 'queue1\x00', 0x1})

2018/03/31 21:10:55 executing program 7:
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40085112, &(0x7f0000000000)={0x5, &(0x7f0000e82000)=[{}, {}, {}, {}, {}]})

2018/03/31 21:10:55 executing program 1:
r0 = getpgid(0x0)
fstat(0xffffffffffffffff, &(0x7f0000000300))
ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800)
r3 = syz_open_procfs(r0, &(0x7f00000000c0)='net/rfcomm\x00')
setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000380)={0x712, 0x401, 0x101, 0x401, 0x400, 0x6, 0x7, 0x0, 0x0, 0x47c, 0x6}, 0xb)
sched_getattr(r0, &(0x7f0000000200), 0xffffffffffffff35, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322})
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc)
r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd})
nanosleep(&(0x7f0000000440), &(0x7f0000000480))
r6 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x0)
r7 = openat$cgroup_ro(r6, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200))
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98)
fgetxattr(r7, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES16=r5, @ANYRES16], @ANYRES16=r7], &(0x7f0000000600)=""/176, 0xb0)
ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000080))
close(r5)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}})
dup3(r1, r2, 0x0)
ioctl$SIOCGIFMTU(r7, 0x8921, &(0x7f0000000780))

2018/03/31 21:10:55 executing program 3:
syz_emit_ethernet(0x2a, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000003fec))
fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8)
setresuid(r0, r1, r2)

2018/03/31 21:10:55 executing program 7:
r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0)
r1 = fcntl$getown(r0, 0x9)
getpgrp(r1)
ftruncate(r0, 0x7fff)
ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000))
read(r0, &(0x7f00000000c0)=""/171, 0xab)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x840000000000881, 0x0)
sendfile(r2, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r2, 0x540b, 0x0)
getpgrp(0x0)
fstat(0xffffffffffffffff, &(0x7f0000002700))
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002800))
lstat(&(0x7f0000002840)='./bus\x00', &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
getgid()
getpgrp(0xffffffffffffffff)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002900)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000002a00)=0xe8)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@nat={'nat\x00', 0x19, 0x3, 0x2c4, [0x200001c0, 0x0, 0x0, 0x200003dc, 0x20000524], 0x0, &(0x7f0000000040), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x883e, 'rose0\x00', 'vcan0\x00', 'bcsh0\x00', 'ip_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0xff], 0xf4, 0xf4, 0x11c, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@loopback={0x0, 0x1}, [0xff, 0xffffff00, 0xffffffff], 0x0, 0x3f, 0x2, 0x4e20, 0x2a, 0x9}}}, @owner={'owner\x00', 0x14, {{r5, r3, r4, 0x0, 0xbc29345509e469ce, 0x4}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x887d, 'bcsh0\x00', 'syzkaller1\x00', 'irlan0\x00', 'gre0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0xff, 0xc1b7d6fac8483b65], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x98, 0xf0, 0x118, [@connlabel={'connlabel\x00', 0x4, {{0x0, 0x3}}}]}, [@common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffe}}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x10}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x9}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x314)
lstat(&(0x7f0000002a40)='./bus\x00', &(0x7f0000002a80))

2018/03/31 21:10:55 executing program 3:
futex(&(0x7f0000000040)=0x4, 0x0, 0x2, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0)
r0 = gettid()
r1 = add_key(&(0x7f00000003c0)='encrypted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="1bc3978ad3d5f20b70408e22c67fcfd6e22739cdf1e13fe64a5ae685da17361fd19d00847c99b16b5f2cb14a36980c6b7847932ebdc04e6f9762e83c0541d5c13113ebfeb57387ba43f3294bf11149e1d22c30c3efa0e75448cda634ee5ae9b6ac666fcad64f63b5e51da1222acb6ed7c9d71d10e1a0148a34a4d19f3b76b56069aa79a3ab4725d5f74de791a7b766375e0f3afe78eed39b24db75fd85c13f24bc124e16f7d2fade8e", 0xa9, 0xfffffffffffffff8)
keyctl$clear(0x7, r1)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
syz_open_dev$tun(&(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x20000)
timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000))
r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0xc00, 0x0)
ioctl$TIOCNXCL(r3, 0x540d)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={<r4=>0x0}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={<r5=>r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000001c0)=0x84)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
clone(0x0, &(0x7f00000009c0)="690ec9e4acab3063b3991b89c5100ce6b45bcca6661049002d18d8d54b6a9fb633e6f19b465d2b46ed89bf54ffd1568b736ebc4edbc8baf2ee13e094c1d0633150cb16c324ea71cc7cc82eac759f541d18505bb9d88dcacc03a5ca365fe65d66e765ea96d81431faf01fc6f75c3dcc66fd452b89722ab65ac744c7c2cc89179d2c1e0a4ddc19ae4fe1a5e2da010d421a245fc9df7e56", &(0x7f0000000200), &(0x7f0000000240), &(0x7f00000007c0)="e389218d60c4045f8e5fa54e39c396800f8d18b688d937b61e5be03d76b50a1b7364210ffca5b5df37b7e764b87d0855c4f973f996496be4eaa546d4e117a354778ee639675cb7c1c8b2f4b737fe31573ff89dede3b100cdda4e0dcbe9745c")
tkill(r0, 0x0)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000005c0)={0x5, 0x401, 0x0, 0x5, 0x7, 0x5, 0x4}, 0xc)
setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000340)={{0xff, @loopback=0x7f000001, 0x4e24, 0x2, 'lblcr\x00', 0xa, 0x1, 0x7}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 0x7, 0x2, 0x1de}}, 0x44)
openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000500)={r5, 0x1f, 0x7, 0x1, 0xffffffff, 0x401}, &(0x7f0000000540)=0xfffffffffffffe83)
futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0)

2018/03/31 21:10:55 executing program 6:
r0 = socket(0xa, 0x2, 0x0)
flock(0xffffffffffffffff, 0x6)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c)
sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000200))
fchdir(r0)
fstat(0xffffffffffffffff, &(0x7f0000000180))
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x1)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={<r2=>0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x0, 0x1}, &(0x7f0000000280)=0x98)
sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1db, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={<r3=>r2, 0x2c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xffffffffffffffdc)
fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xff}}, 0x10001, 0x200, 0x35669567, 0x1, 0x8}, &(0x7f0000000140)=0x98)
sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x2)
r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0)
fchdir(r4)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
fchdir(r1)
r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x100000001, 0x4)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'})
close(0xffffffffffffffff)

[   77.221136] device lo entered promiscuous mode
[   77.235355] IPVS: set_ctl: invalid protocol: 255 127.0.0.1:20004 lblcr
2018/03/31 21:10:55 executing program 7:
r0 = socket$pptp(0x18, 0x1, 0x2)
sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x138, 0x3, 0x7fffffff, 0xfffffffffffffffd, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[{0x2c, 0x104, 0x7, "7fcf27948a0a2ddb2a448d6d1bb2b2b631b5ba4305e19561a5053367e89b21"}], 0x2c, 0x4008000}, 0x4)
r1 = socket$inet6(0x10, 0x4, 0x409)
sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900090008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0)

2018/03/31 21:10:55 executing program 3:
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)
ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
socket$inet6_icmp(0xa, 0x2, 0x3a)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x4e24, 0x2, @empty, 0x1e6}}, {{0xa, 0x0, 0x0, @empty, 0x800}}}, 0x104)
r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0)
signalfd4(r3, &(0x7f00000004c0)={0x1}, 0x8, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2)
r4 = perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x0, 0x1, 0x2, 0x401, 0x7f, 0x8, 0x0, 0x80000001, 0x2887, 0xff, 0x100, 0x9, 0x7, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x7, 0x0, 0xba64, 0x5, 0x100000000, 0x0, 0x0, 0x40, 0x8, 0x2, 0x85e9, 0x3, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x3, 0xd9bc, 0x100000001, 0xdc}, r1, 0x10, r3, 0x0)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f00000010c0))
dup2(r0, 0xffffffffffffffff)
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1})
perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x5, 0x2, 0x1000, 0x0, 0x0, 0xb3, 0x0, 0x1, 0xc5b00000, 0x5, 0x0, 0x9cc, 0x1, 0x5d9, 0x8, 0x1000, 0xffffffff00000001, 0x0, 0x0, 0xb8c6, 0x1000, 0x10001, 0x4, 0x0, 0x0, 0x1, 0x1, 0xb20b, 0x6, 0x1, 0x200, 0x507, 0x2, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1f}, 0x0, 0x4, 0x9, 0x6, 0x0, 0x7fff, 0x80000001}, r1, 0xd, r4, 0x8)
r5 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0)
r6 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002)
write$evdev(r5, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10)
sendfile(r5, r5, &(0x7f00009bcffe), 0x4c35)
sendfile(r6, r5, &(0x7f0000fc1ff8), 0x80000001)
ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000000080)=""/4096)
ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)=0x800)
ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000})
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000400)={<r7=>0x0, 0x8}, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r7, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000480)=0xc)

[   77.287915] IPVS: set_ctl: invalid protocol: 255 127.0.0.1:20004 lblcr
[   77.633163] IPVS: Creating netns size=2552 id=16
[   77.958349] device lo left promiscuous mode
[   77.993023] device lo entered promiscuous mode
2018/03/31 21:10:56 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x200000000000017c, 0x8100a)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={<r2=>0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x0, 0x0, 0x4, 0x3304, 0x0, 0x0, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x0, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1}, &(0x7f0000000700)=0x98)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000800), &(0x7f0000000200)=0x101ca)
sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786", 0x69}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
fadvise64(r1, 0x29, 0x5, 0x0)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x9, 0xfffffffffffffffb, 0x8205, 0x0, 0x8, 0xfff, 0x1, 0xea5, r2}, 0x20)
fdatasync(r0)
r3 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x302)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000, 0xc77e}, &(0x7f00000003c0)=0x10)
dup(r0)
ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000780))
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000940)=ANY=[@ANYRES32, @ANYBLOB="0100e000527d4265be0e26eeb055f3617b46ac449b9385b7dc2190f23fb7ab35fa3598279f94226850980343e0fa70cedae53ffa720e2a0854a68d475c0318"], 0x2)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff6d)

2018/03/31 21:10:56 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
r2 = dup3(r0, r1, 0x0)
listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=""/186, 0xba)
setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4)
r3 = getpid()
timer_create(0x3, &(0x7f0000000740)={0x0, 0x1a, 0x2, @tid=r3}, &(0x7f0000000780))
ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040))
ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000100)={{0x2, 0x0, @multicast1=0xe0000001}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x0, @multicast2=0xe0000002}, 'ip6gretap0\x00'})
sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10)
r4 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_ifreq(r4, 0x8937, &(0x7f0000000080)={'lo\x00', @ifru_data=&(0x7f0000000000)="a31ccdb5ecf07ad5a7d165899f97d628707aaaf3a90095ee046f5591e29005c7"})
unshare(0x20000400)
mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0)
r5 = inotify_init()
r6 = inotify_add_watch(r5, &(0x7f0000b99e7d)='./file0\x00', 0x8)
inotify_rm_watch(r5, r6)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'yam0\x00', {0x2, 0x0, @loopback=0x7f000001}})
ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001480))
ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0))
recvmsg$netrom(r2, &(0x7f00000006c0)={&(0x7f0000000400)=@full={{0x3, {"cb82fe77af5696"}, 0xffffffffffff38cd}, [{"0d5651d09e1102"}, {"9454dc992a1e07"}, {"9d61e6d6d9621e"}, {"ee66a1b81816b0"}, {"5bb4c501021165"}, {"48bad6373b4ef8"}, {"f353526b40125e"}, {"1eaa591b64e083"}]}, 0x48, &(0x7f0000000580), 0x0, &(0x7f00000005c0), 0x0, 0xd650cae0ade393fa}, 0x2002)
fchdir(r2)
creat(&(0x7f0000000080)='./file0\x00', 0x0)
bind$netrom(r2, &(0x7f0000000700)=@ax25={0x3, {"c091172726ddbb"}, 0x7}, 0x10)
write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c)
dup3(r2, r0, 0x80000)
truncate(&(0x7f0000000140)='./file0\x00', 0x1ff)
unlink(&(0x7f0000000180)='./file0\x00')
openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000001c0), 0x4)

2018/03/31 21:10:56 executing program 2:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4)
rmdir(&(0x7f0000000080)='./file0\x00')
r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102})
write$tun(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="0000c0ae0001080006040000ffffffffffff7f000001aaaaaaaaaa00ac141400"], 0x1)
kexec_load(0x7, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="1bb2e3cafeda4470027cd5db5396e8f2788461969fcef6f7ffa683a74ca8996c8744eeadb1a01b70c9ab292af6ed3dcf164802456c707f5ee88f", 0x3a, 0x0, 0x2}], 0x0)
connect$nfc_llcp(r0, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x0, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x58)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'})
getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x4)
prctl$seccomp(0x16, 0x2, &(0x7f0000000680)={0x6, &(0x7f0000000500)=[{0x22, 0x7, 0xc6, 0x1}, {0x6, 0x2, 0x0, 0x5}, {0x7, 0x4, 0x0, 0x8}, {0x7, 0x8896, 0x53}, {0xfffffffffffffff5, 0x0, 0x1f, 0x5}, {0x5, 0x7, 0x1, 0x6}]})
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff})
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xd2}, 0x3, [0x7fffffff, 0x80000001, 0x7, 0xfffffffffffffffa, 0x80, 0x7, 0x0, 0x2]}, 0x5c)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb000009007f000300501c0100bc28f298fb"], &(0x7f0000000200)=0x1)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)=0x1, 0x4)
pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0)
syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x200000)
accept4$netrom(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x800)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={<r5=>0x0, 0x6}, &(0x7f0000000440)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x2, 0x1, 0x0, 0x4, r5}, 0x10)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000140)=ANY=[@ANYBLOB="c4af7ec9e1d97404"], 0x1}, 0x1}, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00000006c0)={0x0, 0x5, 0x800, 0x0, "93e2a449a81957578308e26155592849d552681bf17d4ff2d5540a6dc87aef62"})
write(0xffffffffffffffff, &(0x7f00000005c0)="ba639044bbc2d3bb3f08404f06e43d8e2783ec23711381e53445b588e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839acb386ee0af85efb4a60a52034280881cb70f847f56b79eaed0383ac0922d0a9896bf92eac820630290ecd194634154964d46b2162b3ecfe3f5fdd82ef8f818019fa60da89bba4ccd9321a", 0x88)

2018/03/31 21:10:56 executing program 3:
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)
ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
socket$inet6_icmp(0xa, 0x2, 0x3a)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x4e24, 0x2, @empty, 0x1e6}}, {{0xa, 0x0, 0x0, @empty, 0x800}}}, 0x104)
r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0)
signalfd4(r3, &(0x7f00000004c0)={0x1}, 0x8, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2)
r4 = perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x0, 0x1, 0x2, 0x401, 0x7f, 0x8, 0x0, 0x80000001, 0x2887, 0xff, 0x100, 0x9, 0x7, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x7, 0x0, 0xba64, 0x5, 0x100000000, 0x0, 0x0, 0x40, 0x8, 0x2, 0x85e9, 0x3, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x3, 0xd9bc, 0x100000001, 0xdc}, r1, 0x10, r3, 0x0)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f00000010c0))
dup2(r0, 0xffffffffffffffff)
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1})
perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x5, 0x2, 0x1000, 0x0, 0x0, 0xb3, 0x0, 0x1, 0xc5b00000, 0x5, 0x0, 0x9cc, 0x1, 0x5d9, 0x8, 0x1000, 0xffffffff00000001, 0x0, 0x0, 0xb8c6, 0x1000, 0x10001, 0x4, 0x0, 0x0, 0x1, 0x1, 0xb20b, 0x6, 0x1, 0x200, 0x507, 0x2, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1f}, 0x0, 0x4, 0x9, 0x6, 0x0, 0x7fff, 0x80000001}, r1, 0xd, r4, 0x8)
r5 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0)
r6 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002)
write$evdev(r5, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10)
sendfile(r5, r5, &(0x7f00009bcffe), 0x4c35)
sendfile(r6, r5, &(0x7f0000fc1ff8), 0x80000001)
ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000000080)=""/4096)
ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)=0x800)
ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000})
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000400)={<r7=>0x0, 0x8}, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r7, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000480)=0xc)

2018/03/31 21:10:56 executing program 4:
r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00')
poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1}, {}, {}, {r0}], 0x5, 0x232)
getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0))
r2 = socket$inet6(0xa, 0x2000000802, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x8, 0x46a7, 0x0, 0x101}, 0xc)
connect$inet6(r2, &(0x7f0000001600)={0xa, 0x4e21}, 0x1c)
setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0x1000, 0x80000001, 0x3, 0x1, 0x7, 0x9, 0x6, 0x8000, 0xc9, 0xffffffffffffff81}, 0xb)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20)
r3 = fcntl$getown(r1, 0x9)
r4 = syz_open_procfs(r3, &(0x7f0000000100)="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")
ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x6})
ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x80000000, 0x8, 0x6})
sendto$ipx(r1, &(0x7f0000001640), 0x0, 0x0, &(0x7f0000001740)={0x4, 0x0, 0xcd93, "25075641b280", 0xedbf}, 0x10)
setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000001580)=0xfffffffffffffff8, 0x4)
openat$ppp(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ppp\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={<r5=>0x0, 0x8}, &(0x7f0000001880)=0x8)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000018c0)={0x0, 0x9, 0x0, 0x0, 0x2, 0x80000000, 0x8, 0x40, {r5, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x5, 0x2, 0x4, 0x5}}, &(0x7f0000001980)=0xb0)
sendfile(r1, r4, &(0x7f0000000040), 0xff)
setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr=0x10001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc)

2018/03/31 21:10:56 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f0000000440)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81})
r1 = getpid()
ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd})
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d})
add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2)
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2)
fcntl$setlease(r0, 0x400, 0x1)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=<r3=>0x0)
getpriority(0x800000000000, r3)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
syncfs(r0)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3f", 0x3c, 0x0)
syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000880)={{{@in=@dev, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8)

2018/03/31 21:10:56 executing program 7:
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a)
close(r0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3f, 0x4)
ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33f)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x1000000002010, r2, 0x0)
close(0xffffffffffffffff)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000a00)=ANY=[], 0xf5, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f3474e2bfa56c2d1b84002df09daed1f200399a071426dc7c1c05d5241f838f7b06ae3e62eaad75fb6a753798a8cd96ccc8969ae3531ea0f3a43f045839e9ed647e67087def6e9f8aaf6df6e375d5bed06b7dbdbeaca42dcfb93715fcfa2e2c7ce93dfa6a4ae248359751a50bb3b4247b07f37318511d1b14b8"})
syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
keyctl$assume_authority(0x10, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81)
ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000500)=@ethtool_coalesce={0xf, 0x20, 0x1ff, 0x7, 0x1, 0x0, 0x2, 0x8, 0x7e7, 0x5, 0x2, 0x2, 0x2, 0xfffffffffffffc01, 0x3, 0x0, 0x3, 0x10000, 0x0, 0x500b, 0x1ff, 0x1, 0x9}})
mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04", 0x5e, 0x0, &(0x7f0000000600)={0x77359400})
r4 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, r4, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac21", 0x49}], 0x1, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000))
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2})
syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0)
syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607)

2018/03/31 21:10:56 executing program 1:
pipe(&(0x7f0000000700)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000580)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="320000001b074f12cc3532908f54e893761e739a415dfa17c9a4541e7c2104d1338caeda50ffe21d7a2837bf8b4f4a3110c937c20b995ffe7f27eeb31a3a6938b5654d723f6f4a72816e49f75e32f6cb91a019416c4ee71d6ac7702a7ae6de6ebdaef36a62e78c2c980c394c685f0c6ff3a3869d121e16cf9f29ddd8c569bc86ba4a9fe9e3381fb88845b7e08eed3588c07784e21167f1df5ed30e78502f07d8e4ec5697a41a3cc11df6f9c61634c01b8aecfd7190eb6683a80b22d122d146eb56071d3ca1847a20a55dcaf03e73d19f7cfcad4c8bbef5314b75d62a5368c0f1d66e85b759bf4a37732e7f8f9b7cd9c6a000"], &(0x7f00000007c0)=0x3a)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000008c0)={<r2=>r1, 0x48, &(0x7f0000000800)=[@in6={0xa, 0x0, 0x266, @dev={0xfe, 0x80}, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10)
r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40)
r4 = getpid()
r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00')
timerfd_create(0x0, 0x0)
pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8})
r6 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0)
perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0xd504, 0x1ff, 0x6, 0x5, 0x0, 0x8, 0x4, 0x8, 0x0, 0x4a0000000000000, 0x4, 0x0, 0x8, 0x3, 0x9, 0x20, 0x3, 0x1, 0xffffffff00000000, 0x1ff, 0x3, 0x7, 0x0, 0xffffffffffffff81, 0xeb6, 0x9, 0xffff, 0xfffffffffffffff9, 0x1ff, 0x8, 0x2, 0x80000001, 0xfffffffffffffffd, 0xc59, 0x4, 0x4, 0x0, 0x1f, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0x800, 0x1, 0x956, 0x1, 0x2eb8, 0x2, 0x6}, r4, 0x9, r5, 0x1)
perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r6, 0x0)
unshare(0x20000)
ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000380))
setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r2, 0x4)
setns(0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000))
getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80)
getrusage(0x0, &(0x7f0000000440))
syz_open_procfs(r4, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077")
openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
chroot(&(0x7f0000000000)='./file1\x00')
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00')

2018/03/31 21:10:56 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x0, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x0, 0x0, 0x8}, 0x8)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff})
getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[], &(0x7f0000000200))
pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, <r2=>0x0})
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0)
ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000340))
waitid(0x0, r2, &(0x7f0000000500), 0x9, &(0x7f0000000540))
pipe(&(0x7f0000000000)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
close(r5)
r6 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84)
getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000600)={<r7=>0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x31)
sysinfo(&(0x7f0000000940)=""/201)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400), 0xff3e)
ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000140)={0x9, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0xc1, 0x1, 0x8, 0x33b9, 0x0, 0x0, 0x0, 0x1, 0xfff})
ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000b40)="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")
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[], &(0x7f0000000280))
ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430)
setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0), 0x4)
ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x0, 0x0, 0x0, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2})
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r7, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x2}, 0x90)
setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14)

[   78.273357] device lo left promiscuous mode
2018/03/31 21:10:56 executing program 6:
r0 = socket$inet6(0xa, 0xb, 0x3)
setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x800, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000200)={0x3, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x84)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x2}, &(0x7f0000000040)=0xc)
connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}, 0x1c)
getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000080)=""/42, &(0x7f00000000c0)=0x2a)
setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4)
fdatasync(r0)
sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/03/31 21:10:56 executing program 1:
getpgid(0x0)
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff}, 0x80000)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10)
ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0)
sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322})
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc)
r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mq_unlink(&(0x7f0000000500)='eth0\x00')
nanosleep(&(0x7f0000000440), &(0x7f0000000480))
mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000))
perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x0, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x0, r3, 0x0)
r4 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x40)
r5 = openat$cgroup_ro(r4, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0)
mq_getsetattr(0xffffffffffffffff, &(0x7f0000000080)={0x3ff, 0x2efa, 0x1, 0x9, 0xdf4, 0xf503}, &(0x7f0000000340))
mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200))
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, &(0x7f0000000300)=0x98)
close(0xffffffffffffffff)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}})
dup3(r1, r2, 0x0)
ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000780))

[   78.444932] binder: 6571:6576 ioctl 400454ca 20000080 returned -22
[   78.451869] binder: 6571:6598 ioctl 400454cd 30a returned -22
[   78.457959] device lo left promiscuous mode
[   78.533378] device lo entered promiscuous mode
[   78.540510] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly
[   78.556728] device lo entered promiscuous mode
[   78.578445] device lo left promiscuous mode
[   78.644923] device lo entered promiscuous mode
2018/03/31 21:10:57 executing program 5:
getpgid(0x0)
ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800)
sendfile64(r0, r0, 0x0, 0x1000)
sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322})
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}})
r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0)
setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000001c0)=0x6, 0x2)
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mq_unlink(&(0x7f0000fc4ffb)='eth0\x00')
perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x9, 0xffffffffffffffff, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200))
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000300)=0x98)
ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000080))
fgetxattr(r4, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2}})
dup3(r0, r1, 0x0)
socket$inet6_dccp(0xa, 0x6, 0x0)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f00000000c0), 0x4)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580))

2018/03/31 21:10:57 executing program 7:
r0 = socket$unix(0x1, 0x801, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc)
listen(r1, 0x7f)
r2 = accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
modify_ldt$write2(0x11, &(0x7f0000000580)={0x6, 0x20100000, 0x2000, 0x4, 0x10000, 0x10000, 0x100000001, 0x100, 0x6, 0x9}, 0x10)
socket$inet6_dccp(0xa, 0x6, 0x0)
tkill(r3, 0x1000000000016)
r4 = syz_open_pts(0xffffffffffffffff, 0x1)
ioctl$KDENABIO(r4, 0x4b36)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x40, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00')
setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000100)={0x1, 0x4, 0xffffffffffffffff, 0x200, 0x755, 0x1, 0x100000000}, 0xc)
setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4)
connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc)
getresgid(&(0x7f0000000000), &(0x7f0000000480), &(0x7f00000004c0)=<r6=>0x0)
r7 = getgid()
getgroups(0x4, &(0x7f0000000500)=[0x0, 0xffffffffffffffff, <r8=>0x0, 0x0])
setresgid(r6, r7, r8)
clone(0x0, &(0x7f0000000180)="3f865a29af3d12edb9d7c6e3c7ce18350da5134a50a237afa2005577677f2bd35b08b02f708e5c9e130762d579e7565a9e8a99ba33a85a8851d449d9932e0694179cdd6347c3e1ade8bbfd4dc356ee64f04158614a541086ee15f23c2daafe98e5a61800fb0ea0d0cc2d519f84d6091aff6c6fe407e7b1f148432e4c969df00193cbdbad5ee6c4157dc36c173a7ba849629be4fa2cc1361554f8b3098ce4d6797c60c79c37763960d2280e0174ff6f9e162050fdefca7997b65d154fafacff0e6ec0fde72d8748b16c5f97601da6cb3ccffe4c8618", &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="95dd9773a9458169861035cab14a9b7c86e2efe8f1fd6c8207d5e5891a1ab76205dc2c3334d8f6b6668bb97b08684d943d2847d723b98d6be0f6780323538a9e1143a200918d89104805c54158af0ba1b331974293be676df5a48aa8a8d2dde95c6aa03ccd1590d2552f0dda96ca1e8fd470169ed9574d9c1e59ee6207d2c6801e8864f62eb9d00148cc8238653397c6b255148663aedd2f979836b4ba7c742099d5f19e884eed60cbd2b4175920caa901a8bca978438d0d2180c5e78f64e5adac61884d66fa")
connect$netlink(r5, &(0x7f0000000540)=@proc={0x10, 0x0, 0x25dfdbff, 0x8044}, 0xc)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00')
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x400000, 0x0)

2018/03/31 21:10:57 executing program 6:
r0 = socket(0x10000000a, 0x2000000002, 0x0)
setsockopt(r0, 0x0, 0x5, &(0x7f0000000000), 0x0)
socket$key(0xf, 0x3, 0x2)

2018/03/31 21:10:57 executing program 4:
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"0300000030000800000000033700", 0x9516})
close(r0)
capset(&(0x7f0000000000), &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001})
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={<r1=>0xffffffffffffffff})
ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100))
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10)
alarm(0x100000000)
poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300))
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000480))
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000500))
unshare(0x8000000)
open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x0)
getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000200)={'ipvs\x00'}, &(0x7f0000000240)=0x1e)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300), &(0x7f0000000340)=0x8)
stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresgid(0x0, r4, 0x0)
ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00000001c0)={0x1000, 0x8, 0x4})
renameat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', r2, &(0x7f0000000640)='./file0\x00')
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180))

2018/03/31 21:10:57 executing program 0:
r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000600)='/dev/pktcdvd/control\x00', 0x200000, 0x0)
keyctl$join(0x1, &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1})
r1 = getpgrp(0x0)
r2 = gettid()
rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8)
r3 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0xffffffffffffffff, 0x5, 0x2000)
sendfile64(r3, r3, 0x0, 0x969)
writev(r3, &(0x7f0000000580)=[{&(0x7f0000000140)="73ed161665fca6ae7c7fe1b48d173ad77ad62637a182817c991586356995f73f41c0fb8daab5d1e434fc4ac3cbf3df6890f6273d047c7a34d686f3474d0ad07affe6a8b86c833ef1a09913f7e2deb2559d5b3dc3703e93b902398e9ae5370e277ff9f77f837d7da210b7030b5905605f58a1e5ed740f85a30df2a0ee70d3a615197aaf666f8a546edb83e8b963a89bbce413244ff5a752691e5cfc3fd0c19709c3ff5e60b65ac327f76b54741134df8ca61ef2361f8701884b", 0xb9}, {&(0x7f0000000200)="10e68c7a5d8566f0faae0f359d0bad7f7393ab5cfdbbd47408cf54262b6a10cd0269ef2e3fea128a3aa81c63059b4b2bc118c393da6a30de92694298c9370fcf4f88c9628efcabff472ee0d6c91f0e1a452a730955ea5da534e35eba47fc8ba41e6b38c61422c0190c1e49aa489fdd44a094b75bc35569d80567df24e3730e9fe67fa831406f968c00b1cc5db8db79351fcd7a88a721881458d41414f1a895abee0bfcef4340dd965b5e5d59a3c1b4e5256f088ee62673400785d861acc73f702ed762abd94820b040e821c6e639e75740ea160e1c21c41123a1e0443489fc412388c41a", 0xe4}, {&(0x7f0000000300)="09741bc11ad5abb4b5e280afde7f383d5268417bd14df34858d3741d2340407256dee433dedb61f4fac4d43b1014b52ac85bc567a7cdb4b20344a0fb43f850b2865b320b", 0x44}, {&(0x7f0000000380)="0160efe154b00ddd5225c17885d2019c701d5b79db330bed42ec8e522861b3dd91467014fbb28c640106d588f8a49b564ffb1279044878dea2171946176fbcb578cd21069330bb8c9b5932ca538359c384af697846fe01df395d2f34d18062cf25545f474d8a03f1d96a78a2a18bfb0757133ce8c18f1f34fb94379f79547ac391708a49380646d36a19671538dedfd9f3b947e94ebb6748", 0x98}, {&(0x7f0000000440)="2200eabd57bd96a912033c22b7ca3ccf705eb4bd63569d6d2c2fa44bbb910e03ca7d7da7e0d2e5cd9cf423013a19b78881cce45a55d4d8e44250c8b8bd06fe3234d1ebbef8735eab4b642c7a7d8298e1584353f4b881e95494e835a7e1252d30d92fcb4fbb15a8379bbca84896ffdc64d7d551d95ee7b65e5c2eb1164817a15283212edf952893dc72cf8b0f13989360dec472af633b29ee2b80fb872deaea67f7cf3708da3861", 0xa7}, {&(0x7f0000000500)="860cafa5759a768b21166b96e71f899b2470825ffb77ade46d726fe65e5ecfda2a900a91dc49693cc19d13182c073524afcf16ec92ee8469bfd08262c427662e82133499751e593a6c82d70fc2bf1c15a8b571cc5bf52a33743481882779d0fde77e06172b9e39802768cae13a31a449f983e453f83ad25b710f", 0x7a}, {&(0x7f00000000c0)="1c3116a34cfd1ed363b29717225191bbd27a7a788b001ff17d5a", 0x1a}], 0x7)
rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004})
r4 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0)
ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000740)={0x2, &(0x7f0000000700)=[{}, {}]})
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000640))
read(r4, &(0x7f0000000000)=""/128, 0x80)
signalfd4(r4, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0)

2018/03/31 21:10:57 executing program 3:
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a)
close(r0)
capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10001})
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0)
poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000014c0)=0xe8)
ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001500)={@local={0xfe, 0x80, [], 0xaa}, 0x4c, r4})
syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00')
bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0)
clone(0x0, &(0x7f00008a2000), &(0x7f00000001c0), &(0x7f0000ca4000), &(0x7f0000ab5f60))
getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98)
getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000240), &(0x7f0000000380)=0x4)
pipe2(&(0x7f0000000100), 0xfffffffffffffffc)

2018/03/31 21:10:57 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff})
openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0)
r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000001400)="ed54cd41f5d29ad107c45abc1b9df11600e269e3ede9dbb9995ceb34b970420c63de3f", 0x23, 0x0, &(0x7f0000001480)={0xa, 0x4e22, 0xcdf, @empty, 0x5}, 0x1c)
sendto$ax25(r3, &(0x7f0000000400)="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", 0xc2d, 0x0, &(0x7f0000004240)={0x3, {"ca2cffb8c66813"}, 0x5}, 0x10)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000019c0)={0x100000001, 0x8, 0x0, 'queue1\x00'})
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000003280)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000000000000000004000d3d5ea6324da47bef662855a8466b5ed9d31e28349f60ac3c37f815d70ec168411f043f195529cbe33a16a961dd1696e095133a9117983345d7328a044c9db04f7b01666c21eca5d6e68714771f7f011cf5d4a25df672375fa61ee0f29ad5a7e77648426e5218086f6f599b93f0391c33cb0bb6e73d92c6013f6f3aee8ca27f0050d57f6bd51f83439225b58e7ec3a4b784f778cb29e2c525001c9d70b0aad28144aea6a50a343d46d41a7fe4bd56ba69e947a568291c7000000fe3be18f7d5ded1571a7473a8ae2352e030000004c413d36f990262ab62d4014bf3d1d57e50cb80acf8792eb0fbb64bdac0d6116b1a32dd87bb1a33696d98d9619e13a4ab177dbf87f3f524a3f1eae7b0f56bcdae820883002438bfa875901dd8ec2db43a9e0feeaff36a6ec094fb8381c0b9a15b8c6e5a25d3e8961b4f57f26ec2111c2e0f8cc1a7dc66dbc3480c73d531345bd48ce51a1d2816ba8ec3afedb9c085311ba02821882f48b36e819c10f20bfdcc69d5bd617875aa20672e856553ad837fae6a1b0050db04d406211589fee514c7ef93126df7eaca119466ae7c72c649b67e027b3c1a39e6f376b3a4423bf2b8d0b1e2301ada0b9f95d677261d55e2b836b18b3836f7521924fec01ce8834d1197fbedd5f84c69fc20b9098cb941fc67e14fe42011bfb9176e17356fa97148cf7cdca36b11f01927a8ca386aebfd20a03c015a521c52997ea0a5cea41ec414b921bb1aa4984979ee09667ed5518f24331e845b34434e498cb5bf0f5c584641fb9da62cea34ca4090062ee2a51000000000000000000000000002fa7ce18037ffb90c8ff560000000000000000000000000000f7496b2f0423e5b8c6937b19dc13cb12c728b6caa7e20eec8a9b6f9217062e383ee79e3d8ebb4a9774881b67a93fb34606f0535565a1b585f848de094f9c802bc49286164ffa62c06f"], &(0x7f00000001c0)=0x2)
add_key$user(&(0x7f0000001a80)='user\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001b00)="c068c5c6f84796230b894ce5d9aefaf6d825f0edef3ad819a145c4c9d42b24f148950fa4809b33dd9c8a3c06e1e4e4b6761691bd25b4c795264a188788cd9c096e2e2ab7e4877c2b2e5b2cdf98ff4794ba8179226e388d3f8713cf5ccd34b2573e03ff7b37457a330e2f4ce42c83c496", 0x70, 0x0)
r4 = add_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001b80)="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", 0xff, 0xfffffffffffffffc)
request_key(&(0x7f0000001fc0)='logon\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)='vboxnet0%\x00', r4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x3}, &(0x7f0000000240)=0x8)
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'})
fcntl$getownex(r2, 0x10, &(0x7f0000001040)={0x0, <r5=>0x0})
ptrace$setopts(0x4206, r5, 0x1, 0x100008)
socket$inet6_udp(0xa, 0x2, 0x0)
openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0)
add_key$user(&(0x7f0000001880)='user\x00', &(0x7f00000018c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001900), 0x0, 0x0)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
r6 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10)
connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4)
connect$inet(r6, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
sendto$inet(r6, &(0x7f0000000fc0)="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", 0x846, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10)
sendto$inet(r6, &(0x7f0000000c80)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331131f601e90a0c5f69cf1297ee9a08afeb22fba3b22984b6a929a74964b827aacdf6c0c", 0x97, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
geteuid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001dc0)={0x0, <r7=>0x0, <r8=>0x0}, &(0x7f0000001e00)=0xc)
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003180)={{{@in=@loopback, @in=@remote}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001f80)=0xfffffffffffffeae)
stat(&(0x7f0000004080)='./file0\x00', &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
sendmsg$unix(r1, &(0x7f0000004200)={&(0x7f0000001900)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001980)=[{&(0x7f0000002080)="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", 0xff0}], 0x1, &(0x7f0000000300)=[@cred={0x18, 0x1, 0x2, r5, r7, r8}, @cred={0x18, 0x1, 0x2, r5, r7, r9}, @rights={0x18, 0x1, 0x1, [r0, r0, r2]}], 0x48, 0x20000001}, 0x0)

2018/03/31 21:10:57 executing program 1:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
rmdir(&(0x7f0000000080)='./file0\x00')
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff})
timer_create(0x3, &(0x7f0000000040)={0x0, 0x3e, 0x4, @thr={&(0x7f0000000200)="5a092570cc330b7508da32b69038db0657d42592608786db602b3f70b965dfeb5579e6b7e496d837cd1e8d481e48c34557213d9aba69a3152d2a4c3faa8f45fc635e6780efa34e11ae880d315696b270759a24f756dee919c9f6e3c7d7470db23c91e18786cc07c63b72d7355a8b6cd4912f2ef4e44bbc32d92f22", &(0x7f0000000500)="b3a6677951f191be0959cb79d07f23ddfe6dfad9237a46595499f780cdc51971b878629e0075480b633d4ee64c5e2c87e6dace925d8ee025f7d6cdbabe73902e5e8267ee0bca779660ad8de127d64bca938daefc8cc6b06c834b467b66df9922715400e61b226b65353ee0f8cf9af1271fd11abbb8d92b46cf5e60ebc46e62e5fca98b3a74b20b82c66dc4fcb46c224692c173b74c4561bda5616df457aa470da84768bd78eb75e32cd4e2edaf767d2a825262a947bacf9721b67e"}}, &(0x7f0000000180))
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000600)=0x17, 0xfffffd0f)
pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000380)={<r2=>0x0})
ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000004c0)={r2, 0x1, &(0x7f00000003c0)=[0x4], &(0x7f0000000400)=[0x9, 0x0], 0x0, 0x6, 0x0, &(0x7f0000000440)=[0xffff, 0x1da, 0x9, 0x9, 0x0, 0x0], &(0x7f0000000480)})
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x30053, r1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x100000001}, &(0x7f00000001c0)=0x20)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0), &(0x7f0000000300)=0x8)

2018/03/31 21:10:57 executing program 2:
r0 = memfd_create(&(0x7f0000000240)="706167646d6170005c65678c9a62a8be614ecdfdea051d35fa9413e6878106447a065865e0f45e08e58271cff15c77f76323ae577ad02c6fe5bf9858e68bfa06680b76d07d42917f1ff15b97b95a961a4e850679bccd0a5235b0117421587961faaf9c983e3754bffa8109edb333cf28581b88ad5949929df6795b38b29e624dca9a4be986236fe3e1d6aaedc12dca40b0d39b829bb6120b800b9320ced200998c0bec6e105a03c72e824cf1e4e78c7f29a7fa85982200000000000029166bd05e3d9abb76fe3b97771d73937f3b6091f1001f21a849ab79533767930d4a35b9aa2fdf28", 0x0)
getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x40, &(0x7f00000000c0)=0x2)
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00')
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100))
sendfile(r0, r1, &(0x7f0000000000)=0x200008, 0xed5b)

2018/03/31 21:10:57 executing program 6:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="00830000c62aa77c279b414719bd7dfd1b1640640a11c20403716762e6958639ea93b4890e6134a7f8f2ad6ffa0fb6a36ddffb293aaf1e9150394909dbfd8999b08d9a086a8915c8f76af0de7de6c65b0247df62c8f006a6217a0d7e1d3ec6b18c73ccdda8bce5a33d0733d314675446a2b4c8ca8f7434ebc8c31a7ebd6af7402596af2e9caf89090500000000000000c281ddbdc0df0742ae6f2a7f74e22616340695d7e6b9de"], &(0x7f00000004c0)='{\x00', 0x2, 0x0)
pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
r4 = inotify_init()
fstat(0xffffffffffffffff, &(0x7f00000002c0))
write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r3)
ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
keyctl$assume_authority(0x10, 0x0)
r5 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9)
request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='usernodev}(eth1\x00', r5)
r6 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0)
r7 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb)
r8 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2", 0x3c, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000b80)={r7, 0x0, r8}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)})
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16=r4, @ANYBLOB="cda24edfdbff75a65a16a1a983f30689007f4834864203000000a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d3"], 0x2)
r9 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
connect$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000007c0)=ANY=[@ANYBLOB="13c040c95ab721665a4587e2702b92b6845137dd13e83da3f8bca0ac64ff847876e6103dd2b0f916b09c6092224e91b04f3db9afc709a158c43462e27ce9ebfc9f96293d00fbfc5d3f0981c64b9b0000"], &(0x7f0000000640)=0xc)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f", 0x9f}], 0x1, r9)
shutdown(0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xd53)
creat(&(0x7f0000000340)='./file1\x00', 0x40a0)

2018/03/31 21:10:57 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f0000000340)={0xa, 0x4e22}, 0x1c)
listen(r1, 0x0)
sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c)
close(r0)
r2 = socket(0xf, 0x0, 0x621af668)
setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x4}, 0xfd57)

2018/03/31 21:10:57 executing program 2:
mkdir(&(0x7f0000017ff6)='./control\x00', 0x0)
r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0)
mknodat(r0, &(0x7f0000008ff6)='./file0\x00', 0x8, 0x0)
faccessat(r0, &(0x7f000003b000)='./control\x00', 0x1, 0x0)

[   79.329174] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[   79.341877] device lo entered promiscuous mode
[   79.352599] qtaguid: iface_stat: create(lo): no inet dev
2018/03/31 21:10:57 executing program 2:
r0 = socket(0xa, 0x1, 0x0)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc25cd1163b5670700000001"])
ioctl(r0, 0x8916, &(0x7f0000000000))
socket$inet6_udp(0xa, 0x2, 0x0)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0)
epoll_wait(r1, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0xb5a2)
r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840)
writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1)
r4 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x75, 0x200)
ioctl$VT_DISALLOCATE(r4, 0x5608)
ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue})
prctl$getname(0x10, &(0x7f0000000440)=""/173)
r5 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7333066630c96e99fbb25173a510fee4155b92fad693554c13307", 0x6c, 0x0)
keyctl$clear(0x7, r5)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0xff, 0x6, 0x8e3, 0x9, 0x1}, 0x20)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16)
ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={<r6=>0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x0, 0x400, 0x7}, &(0x7f0000000600)=0x98)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000640)={r6, @in6={{0xa, 0x4e23, 0xfac0, @local={0xfe, 0x80, [], 0xaa}, 0x8f}}}, 0x84)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000340)=0x2, 0x4)
mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232)
ioctl(r0, 0x0, &(0x7f0000000040))

[   79.378823] qtaguid: iface_stat: create6(lo): no inet dev
[   79.395280] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[   79.404403] qtaguid: iface_stat: create6(lo): no inet dev
[   79.444028] device lo left promiscuous mode
2018/03/31 21:10:57 executing program 1:
getpgid(0x0)
fstat(0xffffffffffffffff, &(0x7f0000000300))
ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800)
sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000100)='sit0\x00', 0xa41})
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322})
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc)
r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4})
mq_unlink(&(0x7f0000fc4ffb)='eth0\x00')
nanosleep(&(0x7f0000000440), &(0x7f0000000480))
mq_timedsend(r3, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000))
perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x1000, 0xd, 0xe76d, 0x1f, 0x42ee, 0x0, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, r2, 0x0)
r4 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x0)
r5 = openat$cgroup_ro(r4, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200))
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98)
syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x1)
fgetxattr(r5, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1)
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080))
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}})
dup3(r0, r1, 0x0)
socket$inet6_dccp(0xa, 0x6, 0x0)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00000000c0), 0x4)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580))

[   79.513979] device lo entered promiscuous mode
[   79.518885] qtaguid: iface_stat: create(lo): no inet dev
[   79.524548] qtaguid: iface_stat: create6(lo): no inet dev
[   79.533236] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[   79.539713] qtaguid: iface_stat: create6(lo): no inet dev
[   79.603856] qtaguid: iface_stat: create6(lo): no inet dev
2018/03/31 21:10:58 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
r1 = dup2(r0, 0xffffffffffffff9c)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000009c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8)
connect$packet(r1, &(0x7f0000000240)={0x11, 0x1, r2, 0x1, 0x9, 0x6, @random="89d30544e4fd"}, 0x14)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000008c0)=ANY=[@ANYBLOB="b0b1c32531cdf51234ad42650c3d96906b975ee5211656fc3d7743d111b37d035d660d880f7d2439a3de4339fcffff218c0122f71906bfcfd49a1f2faecdaeb9045b8a8236a870de4951ff798765c42aabd9f9ceef15"], &(0x7f00000004c0)='{\x00', 0x2, 0x0)
syslog(0x0, &(0x7f00000000c0)=""/215, 0xdc6ab7f137e3e45c)
pipe(&(0x7f0000000040)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
r6 = inotify_init()
fstat(r6, &(0x7f00000002c0))
write$evdev(r5, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r5)
ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1)
keyctl$assume_authority(0x10, 0x0)
r7 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc004240a, &(0x7f0000000380)=ANY=[@ANYBLOB="06000000008d030000000000bd00007b6b1f704de30000000079ca45cd0000000000000800f7b52c4b68c70f91d6a4763c0218326714239d22"])
sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0)
request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb)
request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9)
add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8", 0x4f, 0xfffffffffffffffd)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000980)=ANY=[], 0x0)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
connect$inet6(r5, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7", 0x28}], 0x1, 0x0)
ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0)
r8 = creat(&(0x7f0000000340)='./file1\x00', 0x0)
ioctl$TUNGETFEATURES(r8, 0x800454cf, &(0x7f0000000080))

2018/03/31 21:10:58 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000})
mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x2400000000000000}], 0x4c)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0)
mmap(&(0x7f0000a10000/0x4000)=nil, 0x4000, 0x2000000, 0x2031, r0, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
r3 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e)
sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81)
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f00000007c0)="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")
setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4)
fcntl$notify(r3, 0x402, 0x20)
fcntl$setstatus(r0, 0x4, 0x4002)
mprotect(&(0x7f0000164000/0x2000)=nil, 0x2000, 0x1)
epoll_create1(0x80000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f00000000c0)=0x8001, 0x4)

2018/03/31 21:10:58 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/fib_trKe\x00')
seccomp(0x1, 0x0, &(0x7f0000002900)={0x6, &(0x7f0000002880)=[{0x15, 0x0, 0x7f}, {}, {0x4, 0x7f, 0x5, 0x782}, {0x0, 0x1, 0x35c, 0x7fffffff}, {0x0, 0x400, 0x6d3}, {0x0, 0x0, 0x8000, 0x9b}]})
clock_gettime(0x0, &(0x7f0000000380))
preadv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xff2d}], 0x1, 0x0)
getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78)
r1 = request_key(&(0x7f0000000180)='trusted\x00', &(0x7f0000002800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002840)='net/fib_trie\x00', 0xfffffffffffffffb)
keyctl$assume_authority(0x10, r1)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000400)=0xff, 0x4)
readv(r0, &(0x7f0000002740)=[{&(0x7f00000000c0)=""/73, 0x49}, {&(0x7f0000000300)=""/70, 0x46}, {&(0x7f0000001480)=""/224, 0xe0}, {&(0x7f0000001580)=""/176, 0xb0}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000001640)=""/125, 0x7d}, {&(0x7f00000026c0)=""/96, 0x60}], 0x7)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000002c0)=0xc)
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/status\x00', 0x0, 0x0)
getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000003c0)=@known='security.selinux\x00', &(0x7f0000000480)=""/141, 0x8d)

2018/03/31 21:10:58 executing program 4:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f0000000e80)="f3d7b68c9b38340cb06cdba9abe2f2596fcf3c2b78b9dad25a38233132f55b9e9932651993be")
r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0)
r1 = add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8)
request_key(&(0x7f00000011c0)='ceph\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001240)='syzkaller0\x00', 0xfffffffffffffffb)
request_key(&(0x7f0000001300)='.request_key_auth\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001380)='cpu.stat\x00', 0xfffffffffffffff9)
add_key$keyring(&(0x7f0000001700)='keyring\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb)
r2 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000008c0)="dc5ee74ffcde9850541651bd321ec62a6f32172df9b1e282dd825d33071549ca1ee9f16c3ab9461e709d762689e976ff7646d9ea4677a30adc8b2cb3f17197b31b170aeff9a63fa8baa46c11cce84f3d7cbc5654b3a93f2c3fdbe85d56cf116eec2a2ac1386ab92844bf2fe26ea6a24561fe0cabcfd63b", 0x77, r1)
keyctl$update(0x2, r2, &(0x7f0000000d80)="0eb57e61a95bbdd658b09ac723930cd66fe1a92e6dad38b69edba624ba02eceafcb431662eeae8a7e80a8265f61eafbd0faf57f255120b238cb7688d2f3cd8ff08d3997ff036111cc7f31eaadf0cf781e7c5a0e37e8369e0541c2afcdc482db31b9bd33586717f53fc11ce95af7f9a6eeeb9b196d2a815e3f87575cda995a67b3d85fbfa63ae94083b4c1571759b052ddb6f85d59f180365e01c1f25c51b63089d6124e82b4b3d5a0a19c4ad338cfaa45535601c9bd60e7aab55c28eef8a99e8cb0d68a02a18bb328bc407896b62e6d391efde9929775d9060ea9d7f7400f837de4fa4217413e8e4b9f8a9e1e28d122a2efafb20c873", 0x37)
ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000640)={@remote, @multicast2}, &(0x7f0000000680)=0xc)
request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc)
fcntl$lock(r0, 0x7, &(0x7f0000000580)={0x3, 0x0, 0x7fffffff})
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={<r3=>0x0, 0x5c, &(0x7f00000002c0)=[@in={0x2}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2}, @in={0x2}]}, &(0x7f00000003c0)=0x10)
sysinfo(&(0x7f00000013c0)=""/188)
setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000007c0), 0x4)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000a00)=0x9, 0x4)
add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="a14611931b82995fa56321a7732a33246b24ace8f7527c72e6bf8d22f351d9fde8135b3d95afbd9500dbae1d99caf9167fab9d4e815b4f38f44c65d24fa0bfb8eefb70495dbffccf6c7a86968e89de3a427406", 0x53, 0x0)
open$dir(&(0x7f0000000280)='./file0/bus\x00', 0x0, 0x20)
r4 = openat$cgroup_ro(r0, &(0x7f00000005c0)='cpu.stat\x00', 0x0, 0x0)
mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x100000000a012, 0xffffffffffffffff, 0x0)
ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000c80))
ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000400))
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000800)={r3, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, 0x100000000, 0x0, 0xe54, 0x5, 0x64}, &(0x7f0000000600)=0x98)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000440)={0x1, [0x5]}, &(0x7f0000000480)=0x6)
getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000940), &(0x7f0000000500)=0xb)
ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000009c0)={'syzkaller0\x00', 0x6})
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYBLOB="f7ffffff00fb814bfe0500230009000000ff018caa804e9d592c557981d1676421cced5117"], &(0x7f0000000540)=0x1)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e21}}, 0x7, 0x0, 0x0, 0x7, 0x84}, &(0x7f0000000b80)=0x98)

2018/03/31 21:10:58 executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'gre0\x00', 0x1})
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x440, 0x0)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x3)
ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000080)=""/26)
ioctl$sock_SIOCGIFINDEX(r0, 0x89f2, &(0x7f0000000540)={'sit0\x00'})

2018/03/31 21:10:58 executing program 1:
mmap(&(0x7f0000363000/0x2000)=nil, 0x2000, 0x0, 0x4d078, 0xffffffffffffffff, 0x0)
exit(0x7)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x80000)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x3, <r1=>0x0, 0x10001, 0x101})
ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f00000000c0)={0x3, r1})
openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0)

2018/03/31 21:10:58 executing program 6:
unshare(0x60000000)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000))
accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0)
connect$packet(0xffffffffffffffff, &(0x7f0000001cc0)={0x11, 0xc, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x800)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000300)={@loopback={0x0, 0x1}}, 0x14)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x40, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')
ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000380)={0x5, 0x77, "69d86dd7670596668cbdff9895d42ff5b8e7ba2d7e2c1bbeb6be2743cad9aa4e8327a37d2afb7e4b5978edd16e3b27fa4ae085e7bb17c5bce9310f2ac60ec4cc3bb5936c9a73a421db2539284c08cffec782ed5acdc762b5718ef50dd2a59289fd344937255ea59d49000cbb6fa66f2499713e8ab77d90"})
umount2(&(0x7f0000000240)='./file0\x00', 0x0)

2018/03/31 21:10:58 executing program 7:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c)
socket$packet(0x11, 0x2, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000200)=""/224})
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd})
r2 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1})
r3 = socket(0x10, 0x803, 0x0)
write(r3, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6bca9da2, <r4=>0x0, 0x0, 0xfffffffffffffe01})
ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000000c0)={r4, 0x80000000})
mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x1d25, 0x6, 0x0, 0x10000, 0x0, 0x55, 0x7}, &(0x7f00000011c0)={0x80000000, 0xffffffffffffffc1, 0x6, 0x0, 0x0, 0x39, 0x8b}, &(0x7f0000001200)={0x4, 0x0, 0xb8, 0x101, 0x1ff, 0x6, 0x1, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8})
openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x1ffc, 0x0)
socket$pppoe(0x18, 0x1, 0x0)
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x94, r5, 0x8, 0x70bd26, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000)
sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1)

2018/03/31 21:10:58 executing program 2:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = syz_open_procfs(r0, &(0x7f0000000480)='attr/fscreate\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={<r2=>0x0, 0x8001}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, 0x4)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x5, 0x200, 0x0, 0x4}, &(0x7f0000000040)=0x14)
syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x0)
r4 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS(r4, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x10, 0x1, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"})
r5 = socket(0x80008, 0x80002, 0x0)
write(r5, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100", 0x18)
write(r1, &(0x7f00000001c0)="1f00f501000b1404400000000002d1a0ed7700000000004cb8e5958000867d0000", 0x21)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000200), 0xfffffffffffffdaa)
r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/checkreqprot\x00', 0x402, 0x0)
ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f00000003c0))
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="040002000000e40200"], 0xc)
getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x3)
getpid()
clock_nanosleep(0x6, 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280))
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff)
fchown(0xffffffffffffffff, 0x0, 0x0)
r7 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806)
syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7, 0x2200)
ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0)

2018/03/31 21:10:58 executing program 0:
syz_open_dev$random(&(0x7f0000001840)='/dev/random\x00', 0x0, 0x3)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81003)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x8000000000000007)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

2018/03/31 21:10:58 executing program 0:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4)
rmdir(&(0x7f0000000080)='./file0\x00')
connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000400)={'lo\x00', 0x7000})
ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000380)={0xfffffffffffffffa, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x8, 0x0, 0x7fff, 0x3, 0x3, &(0x7f00000002c0)='syzkaller1\x00', 0x3, 0x9, 0x6})
inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x40)
setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'lo\x00', 0xfff})
getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb000009007f000300501c0100bc28f298fbff0000"], &(0x7f0000000200)=0x1)
getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000180), 0xfe57)
pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0)
socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="140000002a"], 0x1}, 0x1}, 0x0)
write(0xffffffffffffffff, &(0x7f00000005c0)="ba639044bbc2d3bb3f08404f06e43d8e2783ec23711381e53445b588e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839acb386ee0af85efb4a60a52034280881cb70f847f56b79eaed0383ac0922d0a9896bf92eac820630290ecd194634154964d46b2162b3ecfe3f5fdd82ef8f818019fa60da89bba4", 0x84)

2018/03/31 21:10:58 executing program 5:
r0 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
rt_sigsuspend(&(0x7f000069dff8), 0x8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = getpgid(0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
fcntl$getownex(r2, 0x10, &(0x7f0000001840))
tkill(r1, 0xb)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff)
tkill(r0, 0x1000000000013)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000000)={0x7fff, {{0xa, 0x4e21, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x84)

2018/03/31 21:10:58 executing program 2:
mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0)
mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000))
chroot(&(0x7f0000fddff8)='./file0\x00')
umount2(&(0x7f0000000000)='./file0\x00', 0x0)
pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00')
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4)

2018/03/31 21:10:58 executing program 4:
r0 = socket(0xa, 0x2, 0x0)
flock(0xffffffffffffffff, 0x6)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200))
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c)
sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0)
ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000340)={0x6, 0x10000080000001})
fchdir(r0)
fstat(0xffffffffffffffff, &(0x7f0000000180))
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={<r2=>0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98)
sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1db, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x2c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc)
fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129)
sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25)
ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882ba9442bac3b9b6d4"], &(0x7f0000000240)=0x2)
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r3)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(r4)

[   80.370366] binder: BINDER_SET_CONTEXT_MGR already set
[   80.380067] binder: 6705:6713 ioctl 40046207 0 returned -16
[   80.400806] device lo left promiscuous mode
2018/03/31 21:10:58 executing program 2:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00')
signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8)
r1 = timerfd_create(0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000340)=0x80000001)
ioctl$KDGETMODE(0xffffffffffffff9c, 0x4b3b, &(0x7f0000000500))
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f0000000200)=0x8)
unshare(0x0)
pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x9})
unshare(0x20000)
ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000540)={0x7, 0xde8})
fcntl$getown(r0, 0x9)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=<r2=>0x0)
r3 = socket$l2tp(0x18, 0x1, 0x1)
ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000000100)={&(0x7f00000000c0)})
r4 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3")
getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30)
setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4)
setns(r4, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000300))
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000440)=[@in6={0xa, 0x4e20, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, @in6={0xa, 0x4e20, 0x20, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x84)
clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000))
fcntl$addseals(0xffffffffffffffff, 0x409, 0x2)
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000140), &(0x7f00000001c0)=0x14)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'gretap0\x00', 0x8000})
mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0)
ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x0, 0x0, 0x3})
getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000580), &(0x7f00000005c0)=0x8)
ptrace$setopts(0x4206, r2, 0x9, 0x28)

[   80.554063] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh
[   80.564970] device lo entered promiscuous mode
2018/03/31 21:10:58 executing program 2:
r0 = memfd_create(&(0x7f0000000200)="e3ff", 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802)
r2 = dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x7ff, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab47c0322901dc6b936cde2c51f01b7f0b014f8091eeb7c37c0100f476c8d753d000aa8faf8db574dbcfa6dc4d"})
syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')
sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="fc00"], 0x1}, 0x1}, 0x0)
write$sndseq(0xffffffffffffffff, &(0x7f0000000280)=[{0x8, 0x8, 0xffff, 0x0, @tick, {0x47, 0x7ff}, {0x1}, @addr}, {0x0, 0x200, 0x401, 0x0, @tick=0x4, {0x0, 0xc47a}, {}, @note={0x0, 0x5, 0x8, 0x8}}, {0x0, 0x0, 0x1, 0x800, @tick, {0xa0, 0x9}, {0x0, 0x3}, @raw32={[0x2]}}, {0x3, 0x0, 0x2, 0x100, @tick=0x9, {0x5}, {}, @raw8={"041028dd8c31d3e28e6920c0"}}], 0xffffffc0)
clock_gettime(0x0, &(0x7f0000000300))
clock_gettime(0x0, &(0x7f0000000500)={<r3=>0x0, <r4=>0x0})
creat(&(0x7f0000000540)='./file0\x00', 0x80)
write$sndseq(r2, &(0x7f0000000380)=[{0x4, 0xbebb, 0xfffe, 0x4a9, @tick=0x6f2, {0xff, 0x100000001}, {0x1, 0x10000}, @control={0x0, 0x7, 0x8}}, {0x9, 0x6199, 0x3, 0x100000000000800, @time={0x77359400}, {0x2, 0x3f}, {0x0, 0xe0}, @quote={{0x1000, 0x57e}, 0x4}}, {0x5, 0xff, 0x3, 0x6, @time={r3, r4+10000000}, {0x523942f, 0x7}, {0x0, 0x10003}, @ext={0x20, &(0x7f0000000340)="1d0745cef2f8b553be306776301e3368555cf7b5d25f7b55289b8dee32f39600"}}, {0x10101, 0x2, 0x81, 0x9, @time, {0x5, 0x8}, {0x5, 0x401}, @ext={0xf9, &(0x7f0000000400)="becd376b899299a39234e820a04920fc403752246613cfcbfd744cf92221d8c2d9663c60f4c0b862578986813ebde2d69ea40e7562cda591c830cc89242cc529e5ac21ddc053958ab574076a916578660c2dd544f1b9f3f4280556bf6fe8e68bdd82af914606a8e932e927dffd6910671e71d81d915296701753937aa3f5bcc518461bec44236d58d77f152f877356e5ef06d7e7de49db504e169683653fcb8b195480f878f40685967f9c9d27d06f4314b47201e841a5743bf2540a06fa2c3c7d904dbbaf6693811126309bb72c2d1aa5a629ec2f85646d04a52c85df3dd4ba55245dc2c6696ef182b9f54359a6518308bf7048c3aabef189"}}], 0x70)
setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000180), 0x4)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40100, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)=<r5=>0x0)
ptrace$getsig(0x4202, r5, 0x5, &(0x7f00000005c0))
write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56)
timer_create(0x4, &(0x7f00000000c0)={0x0, 0x0, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000100))

[   81.318896] device lo left promiscuous mode
[   81.322316] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh
[   81.360397] device lo entered promiscuous mode
[   81.502355] pktgen: kernel_thread() failed for cpu 0
[   81.507546] pktgen: Cannot create thread for cpu 0 (-4)
[   81.512930] pktgen: kernel_thread() failed for cpu 1
[   81.518252] pktgen: Cannot create thread for cpu 1 (-4)
[   81.523604] pktgen: Initialization failed for all threads
[   81.621109] pktgen: kernel_thread() failed for cpu 0
[   81.626244] pktgen: Cannot create thread for cpu 0 (-4)
[   81.632011] pktgen: kernel_thread() failed for cpu 1
[   81.637116] pktgen: Cannot create thread for cpu 1 (-4)
[   81.642520] pktgen: Initialization failed for all threads
2018/03/31 21:10:59 executing program 7:
r0 = gettid()
exit(0x0)
ioprio_set$pid(0x2, r0, 0x0)

2018/03/31 21:10:59 executing program 4:
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4]})
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(r0)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r2)
r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0)
write$tun(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="000126"], 0x1)
fcntl$setstatus(r3, 0x4, 0x6000)
pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x2e9}], 0x1, 0x0)
connect$ipx(r3, &(0x7f00000004c0)={0x4, 0x0, 0x0, "2c301cb8f44a", 0x6}, 0x10)
ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}})
bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c)
setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000500), 0x4)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0x1ff, 0x1000}, 0x14)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0)
sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={<r4=>0x0, @in6={{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80}, 0xb9}}, [0x0, 0xfffffffffffffffd, 0x6, 0x2, 0x4, 0x67, 0x80, 0x7, 0x81, 0x6, 0x6, 0x0, 0x0, 0x2, 0x80]}, &(0x7f0000000240)=0x100)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r4, @in={{0x2, 0x4e21}}, 0x7, 0x2}, &(0x7f0000000280)=0x88)
r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
ftruncate(r5, 0x80003)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff)
setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68)
getsockname$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14)
sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe)
r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0)
ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0186415, &(0x7f0000000180)={&(0x7f0000ff2000/0xe000)=nil, 0x80, 0x0, 0x2, &(0x7f0000ff5000/0x3000)=nil, 0x38f})
ioctl$sock_netdev_private(r6, 0x89f1, &(0x7f0000000540)="573b3235a6dc4c75195843225793eeeb8fc69da289ad434eb5c833db97e1ab362090ec92fea248465a7ca8549cbe87269b84ca15da3048b850bd69566b1a9d545455e5da1429f30fd2252927f4adca060f1b577adea5de5e5c78cf587ec64d0eecdf08f7fd40ff4ea99e6dbe1907059023a8e72a45a3632484e16f9737")
setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000340)={0x8, 0x1}, 0xc)

2018/03/31 21:10:59 executing program 1:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x2, 0x0)
ioctl$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, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff})
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
chroot(&(0x7f0000000040)='./file0\x00')
mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0)
chdir(&(0x7f0000cd2ff8)='./file0\x00')
symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00')
umount2(&(0x7f0000000000)='../file0\x00', 0x2)
r1 = getpid()
r2 = syz_open_procfs(r1, &(0x7f00000001c0)="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")
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8)
sendfile(r0, r2, &(0x7f0000000040), 0x100000000081)
r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0)
splice(r3, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x8)
socket$inet_tcp(0x2, 0x1, 0x0)
getxattr(&(0x7f0000000380)='./control\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="93019cff2ab72a1e6d6e657431736d643573756d47504c656d306574689ef32b00"], &(0x7f0000000440)=""/86, 0x56)
rmdir(&(0x7f0000000080)='./file0\x00')
r4 = memfd_create(&(0x7f0000000fff)='\x00', 0x0)
ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000040)='irlan0\x00')
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000600)=ANY=[@ANYBLOB="00000000b77901490771a3ca89f591b66d5fb97b024eba2e7cd0e58a484f4f0af9a72d43ef0534305d04b461c9e58421e8b4fc51d50cd1deaba05c30740c21272f680fef1b9f3f7f87b7aaf81ed2261590263f65bd1b20b9d81d4cf43d81c7a2", @ANYRES16=r5, @ANYBLOB="00012cbd7000fcdbdf250900000008000500010000005000030014000600ff010000000000000000000000000001140002006970366772657461703000000000000008000800000000001400020073797a6b616c6c65723100000000000008000100000000003000030014000200766c616e30000000000000000000000008000400030000000800010001000000080007004e200000140001000800020067000000080004004e23000008000500040000001c0001000800080004000000080008000000000008000b0073697000"], 0xd4}, 0x1, 0x0, 0x0, 0x8800}, 0x24008000)
ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x6)
fcntl$setpipe(r4, 0x407, 0x0)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x6)
execveat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000ff9000), &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0)

2018/03/31 21:10:59 executing program 5:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0)
syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
r3 = inotify_init()
fstat(0xffffffffffffffff, &(0x7f00000002c0))
write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r2)
ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
request_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)='-\x00', 0xfffffffffffffffc)
add_key(&(0x7f0000000600)='logon\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000007c0)="838014c0b00b231371fc86bc1c6e259a15456b38391c344b9f07cc9335e731f558762b716a803afc3cc32a5ffafb2cd93356d89050871d739a68ef7d69223966b4fedf6305edd03136b9777015469f045d372e331996a7e51063bc9686e508f48d7db93d295e8a75ef4b7a30d5164b3de8dbaccad7c53ab680d205798bc5", 0x7e, 0xfffffffffffffffe)
r4 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$assume_authority(0x10, r4)
r5 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0)
r6 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb)
r7 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131", 0x28, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000b80)={r6, 0x0, r7}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)})
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16=r3, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d38f7868d40601f5"], 0x2)
r8 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
connect$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)}], 0x1, r8)
shutdown(0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xd53)
creat(&(0x7f0000000340)='./file1\x00', 0x40a0)

2018/03/31 21:10:59 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2}, {0x3}, 0xfffffffffffffffe, {0x2, 0x0, @loopback=0x7f000001}, "6c6f0000000200"})
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x840, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={<r2=>0x0, 0x32d7, 0x30}, &(0x7f0000000100)=0xc)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xe7, "1ae2ec87041386204c3e890b41fe18407d4c34974e07032fdf891f44974ce16dc70b12a0fd183849bee220503d4fa0875750aef375825bc503b1f4831a9f567a7ae301d975fd921a8182685140261dae3987ac333b30ee0b6a12449295075a961f8524368d07c2684c2c13bd0081d50db569c35669151670b74741ca81b5c0bf1e529e403e45bb301ff4252cee7cc3657732534fcbf47d018eaef6963b8e8552584581bcab615e8ea0dbd5397df9c21c04b65b1702b415b7a7bdc440e2c4006b8c21fa5596b38242f5c4332dc9bc75a806fc7f51870938c2d7cee109875f4190eecd0a9f63cc6c"}, &(0x7f0000000240)=0xef)

2018/03/31 21:10:59 executing program 3:
getpeername(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r0=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000240)=0x80)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001d00)=<r1=>0x0)
r2 = geteuid()
r3 = getgid()
r4 = fcntl$getown(r0, 0x9)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001d40)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000001e40)=0xe8)
getgroups(0x2, &(0x7f0000001e80)=[0x0, <r6=>0x0])
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001ec0)=<r7=>0x0)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001f00)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000002000)=0xe8)
fstat(r0, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = gettid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000020c0)={0x0, <r11=>0x0}, &(0x7f0000002100)=0xc)
r12 = getgid()
r13 = getpgid(r1)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002140)={0x0, <r14=>0x0}, &(0x7f0000002180)=0xc)
lstat(&(0x7f00000021c0)='./file0\x00', &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0})
r16 = getpgrp(0xffffffffffffffff)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002280)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r17=>0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000002380)=0xe8)
r18 = getegid()
r19 = gettid()
lstat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, <r20=>0x0})
r21 = getegid()
r22 = accept4$nfc_llcp(r0, &(0x7f0000002cc0), &(0x7f0000002d40)=0x58, 0x800)
r23 = fcntl$getown(r0, 0x9)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002d80)={{{@in6=@ipv4={[], [], @loopback}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r24=>0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000002e80)=0xe8)
stat(&(0x7f0000002ec0)='./file0\x00', &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, 0x0, <r25=>0x0})
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003380)=<r26=>0x0)
r27 = geteuid()
stat(&(0x7f00000033c0)='./file0\x00', &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, <r28=>0x0})
sendmmsg$unix(r0, &(0x7f0000003500)=[{&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x4040001}, {&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001540)=[{&(0x7f00000003c0)="fc0d7ed0bc20294f825e91ed90c3032dafedbb2eb2a4eaddcf4382e841deb10eff5f33ad8f19dba570cc2514e6315dd2065fbb55816f3e840a241a04ac48b240c10ee3046d2539890a3875a708c54facd292b982e00f05bd1c4196e76ecc45922ec63371d9e572464b2e21e1776cd1a023f29a392a58648ba4ba3469c4a1834cea9b53636eed683d5fd24586213d75e0d91c1021106ba4ce34e7da4e3922ab84a5f5f862dfe4c6a2972974443675b2c109c1437b41fd6a150fcbcc4b1309833e8aaa594031c3e6", 0xc7}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="07a344276e52fe97d478d0a5bd1f3196be64021f5bbc726c2bfbc2e9d34988ce2c61005412ee5737e49e7f65c6339ce13b363bba179037fc7e79e57e3c9d0ef064be21b7a32a89d7bfa4a8d499346d3e613a576e072ac7ab93c2adae", 0x5c}], 0x3, 0x0, 0x0, 0x8c0}, {&(0x7f0000001580)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001600)="53a1105ea54c5a2e582303a926209b268e74c0a199a068c818636ca8177c735b9e9e7e8610e4f5881934fb73532d89a0c14ddf1bca8ee06ba02737cc800bea368d90de4a8d30fecfd5d461ff1bfa8740558ff900b5abd269499fdf172ffe6aac245d6a0e9bc4eae50b86b832292fed3726226ec14230b3d73533084ea7be7c134ad0cae4ce308842be1a70175f493f24ef562adb66c68ed167c2df67a6658163ed5a90a660338bd96300d3b0359d69bfdc8ae971ed37f0f352b17907b95b9336eb86f92f68b8a0d5d259dca9164e601d07ea77586a28", 0xd6}, {&(0x7f0000001700)="db599c1442dfabab1a85d097a23480b7d92975d18aeb528a00a59b5ec0d5ad9eb3d372e6eb105b1191f5f2faf59bd39be49ee7312eaae521e2f19e36755faf1bec0576345afbd608811a9a73f1528039858132553374e4617646a44e7f7b974b5543631bb66a453a6acdea1b20c289e058100e6f9e7d", 0x76}, {&(0x7f0000001780)="36a399ddc024481dad4012d239095e4ae8994da68578a59fdaac8fe2827021511d831bd26ec7cb6204abf1a222572544edf2c790dca8ffb6d146b966db10b30928666f8917341e6f6864b8c6ae1cc8f5ce0f97e8b392563d422bc6d8891f819df6aa9f9de5636f4bd973a203bfc77ac120bbed4644577325ed568a069f9228ef946a164ac4e8c16ae8f762ac8cc5771a7a1d5fe36f8491cb469a9c87968cf02708222814be11867f4eaea24676480b8321be0a9d7d1c921f0bdecf35cfbe59e3", 0xc0}, {&(0x7f0000001840)="56f34e078a2ad3c93d6797f4de81021d28d9f18cf0e6176b7e5cb39798e5f9e6d8bc2b957c0a114526db29cda852a0d781fbbc86a55ff6e90511c9ab0b2a31740401f79421282a2d0481c36253596147013e2a1b53a040b0e939f2d430edbea93be646ee40be034755a65ef5ccc0ef9c0a2cb7634fe596001e45cfabf8e691cd0e911ebd149fdd09123972c646409a07b0fdb91504f443ca64d4c1365c1d84c80f4d9485fba0dc2143f6d7f3cca5fa61b83b61d0497ad292a5cc33acfe", 0xbd}, {&(0x7f0000001900)="8f7d3077f82fa858f6a531c41ba673c05e4fe47a4d2a8085580fc2f5cbea6771a4f8c6a9fe55f88d250242ed18f0dd8198c9894849eaea7f225ed8e3e008e80e0a2ff8d56e10e4d185e6899062f5456ad9edbfabefdc5c84b07354b5f712e66c7a769202fc03cb3fb37fc03b5e42b36bc97d7bf0ac4d56348616b1c77c57a8f83b3541d16a24593369cff12125bc9c20246ff99ccb3006c7115f322ba984354a007e769ed9363fa6b7e44434c9ddb107591c2d38c727c640359d891a4257430793ea89a84eafa528f91bd4af15e662b37ce92e54a79e6cb0eb79b0b677867de433e57122", 0xe4}], 0x5, 0x0, 0x0, 0x4000}, {&(0x7f0000001a40)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000001ac0)="4d6c04c567f944e929163427032d324d25c334c72358f0ec92ab1f59d877ae01ee125c81427725cfd930e7661999bc93e43e1fbedebdc1b876098dac58003b982454fe8b616fb5e7872136aeedb795c45d22251e9f5da128a4fb5174504893fd3b5c8b851cb95289b08023b1a86d5ac454e75c001a2d128c03cb5ee51693c74966dc3b164d2c854bd593dd3c8c772b9c04d6cd8df9d200786702d9b35d638a2f37039e9faf7b099c5a7717bd0127f504cf0578f6260a2b865373d96f038fc04daa241497dbccafd698e01548c2b5d2380b6611c656c3", 0xd6}], 0x1, 0x0, 0x0, 0x4000810}, {&(0x7f0000001c00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001cc0)=[{&(0x7f0000001c80)="d6b87de0c375d0c89ab46c3d1309d1e8c4e5720f8c75a3", 0x17}], 0x1, &(0x7f0000002480)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x114}, {&(0x7f00000025c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002c40)=[{&(0x7f0000002640)="57603c45b21aacf47c98d9f9e798e6973f1be8435c10e9c2b5492a4661c3594fc015980b20f17caacc385ebb2b2da61276c2c870beeb3a39f93bc269", 0x3c}, {&(0x7f0000002680)="1a597ef2fea2d091e5b55ac77783b10247ce059cf3bbfb4fa4aecfc256fbe5f00275809218ee1b1d5b562aee84be2db1cfc4173ec67e6860c5b183572b8cca11b1bb8a9030d77b04401b80dfff5063d0c8c6910642cf657f37bb66d11d3d22870f8dbc0a8ebda8e9081e04afa96ef48098e4259228194d0add1b3cbfcde4814f0e0e2b5f0ad50a4bf6b66b84b840a3a8e9542e71f498f8df3007a3d8611142745b00c5f3625fae1c6f3350c1dc3d41327c7b6955ae7d51e97e", 0xb9}, {&(0x7f0000002740)="10dc8caf11ab4326d38f0c0428c49c65dfe4aefecfa813d8b1d75403b341a1f84c9e52ef0da2121d928fc2b25f9fa910606d3ede3d90082658f6ae53e3a74ee3d89e6f8282f03b0a914b5717ce39e8df8869ce4d97745a7155ab7c839307b67df47ce4c0c40c18b7ca8265ca87c5472131dfe58b57ff0fb46e85d0a39e24547f48909721e8e58af89c72096af2b3d87ad19b34903d2df03e44316e1493f257a78ae04a1fab59818668917071", 0xac}, {&(0x7f0000002800)="c5bcc41a301e17c2ead33c91e5dfda3da937be17f44473aead946fd385b1cb400f8294c2bb3d4bed0b94e381369f77cae8a35e654791446b166616705a36f7b11ee7c03d0a630e78f084f5eff4679289fa88c02afb666f7086824df3cba4d761e0cb6a748c3d1c136652aa698abb26960cf81afd70dd007469874ef90e18b091c51cad8ef881dd4792a91f5c959e1e66faaa128b528ed45c1023c66d", 0x9c}, {&(0x7f00000028c0)="47f3b454a3fab647c52f5cc83ee216b82903e1caeee789fa58d4cbbaae9a5d962f87834e57ee637da75b4c339f0ddf76b34a7b904c7841a9e4a6bf254d7aa5c22049f08ddd03bcc4c7fb5c4cc00c30f4a52cac143c3ab4edaa97abe33de70100fa484d1f1f0e914d667a5e1e79238cc0158f6c8713bf0021208c427ceb2bac033b306797bb7c44a61437c6eb5aed3be6777dc367ae208ccdee07789cc4bafd3be0934ac7a2afc917590bfd1da9e5d5d96eb318f005", 0xb5}, {&(0x7f0000002980)="92729c34fa13b397dd6fb18daa322e1e7bff539618ab6741d581f29d9f994ff5db4b2b3fc65c8074d5b2dc0190b15ba019c754a3db7be6f2ed48b8359e7dbed16cddde0c850c7e0bb20d51b7bc8650cc850a4fc565d244bf3c33679fc53130", 0x5f}, {&(0x7f0000002a00)="f209562f584be63f7dc568c0ae9de559a36bac7d92029e10d8d180cfedaadd711fb979dfc261c03f165d5bdbfe8a567f39edcc171bfccd886a6e2cc82c4c853eb40306ed981824ff2e8d0b357e0a884c610508008eb96b9507b0c6419b03cf555a7e3129a0dfee14855cb19d67f84a57203041b101bccf4a278fafb028539e2c8b9e30635d63582d9a50f79402e2b1cafade45bdce33ce902d383ad5a8edce7470da9165ae1957b6763370dc0a351c77555d6f718bf892711b19e84bc12672912aace806ec3118", 0xc7}, {&(0x7f0000002b00)="90753261548c41c857bf22479320eba09a8060f6f8", 0x15}, {&(0x7f0000002b40)="84ddbbb94bd51de99f679ff6db8821e0e4cd62027501e59d3b08da77e682b73cf690d213599ee8979d13330a39bd6dc6db595b0199e2060dd58abd83be1f7be5ce0df2fa77a11a4fa29eed2d5ee52cbbb8b263983b58ffdea510086e6651182adb4a1193856eb1157b1ec3d0c2e2934b6e11cb44cfafd14d031058fa1c0705e0202dc0b69beb509b1d8bff1d2fff8177b1a6b2d0367f55a25f01edfd15a8a22ffee0558e2ba77fef93171c8cb4e4176527e8ebf0708e58fd59476434ceb6d05c61a6c183a4d033c9d87a5759e43a3a35efcff80b893bda6c46e2bb839b0a573c0397d95b9d", 0xe5}], 0x9, &(0x7f0000002f80)=[@rights={0x20, 0x1, 0x1, [r22, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x9c, 0x4040040}, {&(0x7f0000003040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003340)=[{&(0x7f00000030c0)="3d6bec30520999c5387016460a0d305dcd8fbe32d6237aa1afe3d745aae47d1be3f4006caa8654c541238fb6ee4e126bd106970261a94bccab52b93afc286c9d5becc80d70a1302a857532f7be6b00badceb886b28db1dcaf7718af92fe95ec0e049d93a23cc692dd58409948e878b657ce23e5702326169a7503c10653b799ebcf35db39095b420f899ea774f60c9f77f227be662776d4549db186c82225e5233d8f765325826f953f5a64c55b2e1816efa0604b81d588efec1b7abd5fc38b9c00b0fde35812182e7a97ef6d725bf0d9462da10b26ff2", 0xd7}, {&(0x7f00000031c0)="546e487efa6f3614743218972862789395b093a789faff6d1421e56f6110b23c664ba1f959536a371167ca43bd20f52b3343fe532fcaa7ce19f30e1136d7fcc7ad71fce345150ad4b411756eccb44db40981bfdc47f7b0251cb26d3385dfafc6da0696c3c4d9d0ee8f2612e82fb63ec722f3d38a9fc75acbbad2f4c9295394c2c1cd32d6647c0828433c", 0x8a}, {&(0x7f0000003280)="03262e5e7de03b0fab082190a32b6c8591de3472a534dae19198e35f99ea4437225f2120433c8dab82c779bcecf3de2a413b66f12f194019af61b7f595cb1e166057c3d37582975c163a7bdfe8bd0fcb5a4012eac384fe49aff945b53db1d66019c31a11a291eb74ad779013a4454a1324501a8e70e458631e077a90306c314db607cb48288c6a17207d1fdadc7aff9f6018faba87bd", 0x96}], 0x3, &(0x7f0000003480)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}], 0x5c, 0x10}], 0x7, 0x44001)
setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000180)=0x4, 0x0)
r29 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x24)
getsockopt$inet6_opts(r29, 0x29, 0x36, &(0x7f0000000040)=""/200, &(0x7f0000000140)=0xc8)

2018/03/31 21:10:59 executing program 0:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4)
rmdir(&(0x7f0000000080)='./file0\x00')
connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000400)={'lo\x00', 0x7000})
ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000380)={0xfffffffffffffffa, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x8, 0x0, 0x7fff, 0x3, 0x3, &(0x7f00000002c0)='syzkaller1\x00', 0x3, 0x9, 0x6})
inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x40)
setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'lo\x00', 0xfff})
getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb000009007f000300501c0100bc28f298fbff0000"], &(0x7f0000000200)=0x1)
getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000180), 0xfe57)
pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0)
socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="140000002a"], 0x1}, 0x1}, 0x0)
write(0xffffffffffffffff, &(0x7f00000005c0)="ba639044bbc2d3bb3f08404f06e43d8e2783ec23711381e53445b588e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839acb386ee0af85efb4a60a52034280881cb70f847f56b79eaed0383ac0922d0a9896bf92eac820630290ecd194634154964d46b2162b3ecfe3f5fdd82ef8f818019fa60da89bba4", 0x84)

2018/03/31 21:10:59 executing program 2:
r0 = socket$inet6(0xa, 0x2100000000000002, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0xab9f, @empty, 0x2}, 0x1c)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c)

2018/03/31 21:10:59 executing program 6:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x4008801}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}}, [0xadc2, 0x2, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x7fffffff]}, &(0x7f0000000180)=0x100)
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f00000004c0)='nodev]posix_acl_access\x00')
pipe(&(0x7f0000000100)={<r1=>0xffffffffffffffff})
sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x0, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1}, 0x0)
exit(0x10001)
read(0xffffffffffffffff, &(0x7f0000000140)=""/60, 0x3c)
r2 = socket$inet6(0xa, 0x80002, 0x88)
bind$inet6(r2, &(0x7f00008a8000)={0xa}, 0x1c)
signalfd4(0xffffffffffffffff, &(0x7f0000000540)={0x100000001}, 0x8, 0x80800)
r3 = socket$inet6(0xa, 0x8000000000000802, 0x1000000088)
ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x1000, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]})
sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
setsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f0000000140), 0x4)
sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
recvfrom$inet6(r2, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa}, 0x1c)
r4 = syz_open_procfs(0x0, &(0x7f00000016c0)='cgroup\x00')
r5 = gettid()
sched_getscheduler(r5)
chmod(&(0x7f00000001c0)='./file0\x00', 0x0)
sendmsg$inet_sctp(r4, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="c4f787c5e89d70aa1a8373cbca51086b5ec2cb164a63f9da073854ad151ffa2f65bfbceeaeaed9a95562d9b762db811ef98d23547bc7f6cb6b76d7e97bc76889c19adfb5761f5c8bfa5ccde1d438b405ee4362868472702fc7687090dad99d48df6bd1b777ed2d94602c283236091a304bc7ae2175b672554b6f017b874d2c8e68894443a697e1a82968f7dfa89b3053737ca2c1", 0x94}], 0x1, &(0x7f00000004c0)}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000480)={0x0, 0x8, 0x0, 0x39cb, 0xed, 0x8000, 0x9983, 0x1000}, 0xb)

[   81.805029] device lo left promiscuous mode
[   81.882051] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh
[   81.890774] device lo entered promiscuous mode
2018/03/31 21:11:00 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0)
r1 = open(&(0x7f0000001640)='./file0\x00', 0x0, 0x8)
fcntl$setlease(r1, 0x400, 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00')
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8)
fcntl$setsig(r1, 0xa, 0x0)
creat(&(0x7f0000fdeff8)='./file1\x00', 0x0)
add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270", 0x29, 0xfffffffffffffff8)
keyctl$setperm(0x5, 0x0, 0x0)
unlink(&(0x7f0000000080)='./file1\x00')
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$netlink(0x10, 0x3, 0x0)
r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002)
bind$netlink(r2, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc)
syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40202000}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0)
r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000000600)=""/4096)
getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8)
ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000002f00)={0x5, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x200, 0x2, 0x4, 0xffffffffffffff63, 0x0, &(0x7f0000002ec0)='ip6gretap0\x00', 0x98, 0x8000, 0x1f})
lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0))
sendmsg$nl_generic(r3, &(0x7f0000002e80)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2020008}, 0xc, &(0x7f0000002e40)={&(0x7f0000000540)=ANY=[@ANYBLOB="9c0000003800000125bd7000fddbdf250000000008001100040044002dd114a18da106b1c8a9398d013e2fe1a16069e90dc91205920f6bd4e33ef8206d4eaad6120ad055ac52279bff91b014"], 0x1}, 0x1, 0x0, 0x0, 0x4000080}, 0x4040000)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), 0x4)
socket(0x200000000010, 0x0, 0x0)

2018/03/31 21:11:00 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0xfffffc49)
truncate(&(0x7f0000000080)='./file0\x00', 0x3)
write(r1, &(0x7f0000000180)="15", 0x1)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000300)={0x0, 0x20000100, 0x1})
getpeername$packet(r1, &(0x7f0000002c80)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002cc0)=0x14)
setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000002d00)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000efdffc)=0x1, 0x4)
fcntl$getown(r1, 0x9)
r3 = fcntl$getown(r1, 0x9)
getpgrp(r3)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040))
geteuid()
lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980))
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003080))
lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100))

2018/03/31 21:11:00 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
r1 = creat(&(0x7f0000000400)='./file0\x00', 0x120)
futimesat(r1, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480))
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYRES32=r1, @ANYPTR=&(0x7f0000000700)=ANY=[@ANYBLOB="f43f007899066e82c95b1c10a1911a473ad0e7e1107ca68efb80104d36226516251dd3c3ffb120c39da8f3a3784473472a05932c33facb31bfabeb4ad9eec69f0331b82898a66c1fb125d3abf0ee8fb08bf609d865d4b0c76882b3050735184823cbc3492f31343950aaf49f8827e52b014257b34b9dbcaa00c7f476de0ef687140d9bfd68669e87d61abd0b6c1196788ca1d60df4dfd2cf30c65f892881478d4b4225141c6021430a1e41eddcf5aa9276b2034366033c9f17c6515f32ef9effc2b3fef4c7c36dd9a29c4c07122e7a419dbd6a396a26993c468954508de5fcb2c0e283eee645047ac543c8ce4345"]], &(0x7f0000000640)=0x2)
r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x400)
recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680})
recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0)
ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000003c0)=0xd01)
sendto$inet(r0, &(0x7f00000001c0)="1538c35595491f875d902c0eaa489967fca86dec6f0d02d690f9cb153dc4e750e24f72aba3b27ad1394c1ac9ebf3336ddbd4442098dfdc9f458a5e5b1df92829ad7d8244c653c25fbb0625a6a57c26a725eb33561e6affbdba32d07c571d55da00fb6d8d521498f54e5b5f5bd9acd730b53a31a64b3d3ef2", 0x78, 0x0, &(0x7f0000000080)={0x2}, 0x10)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e24, @loopback=0x7f000001}})
sendmsg$unix(r2, &(0x7f00000006c0)={&(0x7f0000000500)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000800)="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", 0xfd}, {&(0x7f0000000100)="fe7c40707539", 0x6}, {&(0x7f0000000900)="e1b25c81a5dc633a8dc1f3f6dd588c44d83796a59ee6fbf75b504b59b84a73536db14d7a5d53185c25813a013ea65b4f3e02133c742bd79cd75c04604ae73e33c192e2a067ceb464e148240160d31580c2c493d4d934ca46e5644212650db48518baf5439034bd15296883cbe1530d6b2e1839c2c41a1e9213f6f8d7292994556ede8efb9a3177cb47f671976e7db80288085eeab867cc765f7768a243258d0a14ce7272bdc5927ad2224fe36699e2e1d433dd41e5a6242448f78139ff6d953072ac3b14474e1926b7a8d9f4f6fc27ebbba8aa86665edf50137acf95c2dcec1b10708a3d2ec66d88bbacf5cc7e8cf078", 0xf0}, {&(0x7f0000000a00)="fb7df4bb6e37aeab263235b74c015a1b27b812543b2ae6e8fd7aea2317747b1f85222b5706665ce5f50472bac779bf7837ab81a340d9ffd975b8209b5f5a99d925485903c6e502296763a36a9289125d1cd9bdc7fe7c01547a608017f095dd2fd9d1ba06eeb136e628ed1ad85582deb0f0a27678ac531c8c66d42fc19f2a4edb01ed85365113bbfc826eaefbe701ed65f57385788c7e2af644fbee0f1114d2a010e6d793b84c875d6752f525b647a4c1a9478b6ae3f5a698505730f57b2bc558b1ad017cc69e", 0xc6}, {&(0x7f0000000580)="54236d50b33a6a8bd4e5ef7c345effb1fc10b90f703b85501221ec0cc97b6368e461538259bedf252614161992f6bfba911bef75182b3dfc10dc363fa9126e7bd928fa6181c1505cdb716b5e8cf5a3a10c8f6a2dfac522d8bc90c0d5504e7df4d60515572582f5a3fb6e1231f1505fdb5c9308b21d6d2c376c479837597243060f5422c6d807c6d3fd8072eec568e5cccae880961e1b75b0df8ca67ecdfcf841c5ef9a6e08d1473ab0", 0xa9}, {&(0x7f0000000b00)="1e407c7329dd0546a71c2db974568e88727007a368e61e1ea3150ddc9b565f419e937795f6fdc0140a4a260401a16a9e5d1463db2f568ee32d43d2a6b54077b48bf79a95ac5fc8260ba5780b3795827c55b1c859e9abb664e47a93e5bb9b41e2bf91f007487535777abbe152a44e98ff0e0f4855f888263a4d65df1a144bac5264d81171d5ff53de0b85e2c63d0fdf7ce38ff26d275dd5407d7f2cfab06ecea1c9ba7c34bd5f3fc2dd4256f52d9e", 0xae}, {&(0x7f0000000340)="9082d4ed25da0bfd005d6c725ded03ded9fc08f657e8cc01", 0x18}], 0x7}, 0x4004000)
fcntl$getownex(r1, 0x10, &(0x7f00000004c0)={0x0, <r3=>0x0})
ptrace(0xffffffffffffffff, r3)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x8}, &(0x7f0000000380)=0x18)

2018/03/31 21:11:00 executing program 0:
prctl$intptr(0x1c, 0x3f)
syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8, 0x8000)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x500, 0x0)
faccessat(r0, &(0x7f00000000c0)='/', 0x1, 0x80000)
r1 = open(&(0x7f0000000040)='/', 0x200000, 0xa5)
lseek(r1, 0x0, 0x0)

2018/03/31 21:11:00 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3)
syslog(0x3, &(0x7f0000000980)=""/215, 0xd7)
pipe(&(0x7f0000000040))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0)
pselect6(0x40, &(0x7f0000000600)={0x7, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0xfaab, 0x1ae0ea1e, 0xca, 0x0, 0xbf0}, &(0x7f0000000680)={0x9, 0x0, 0x8, 0xfff, 0x58, 0x0, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8})
getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2)
write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r2)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
keyctl$assume_authority(0x10, 0x0)
r4 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$void(r2, 0x5451)
connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81)
ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080))
socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x0, 0x0, {<r5=>0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000880)=ANY=[@ANYRES32=r5, @ANYBLOB="29d252fd12764cda155645a52339a5597af52b55628f485ef8700b30d553817545a4221704f5ba459dc41fd52b388c1fb131758ffd0e39e1651c05d6766b18e48d73d6addf70d0f60f588d78e1ad642bd9d48601a6435dcc5491ce5860c438780c25"], 0x2)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f00000000c0)={0x9e, @broadcast=0xffffffff, 0x4e22, 0x4, 'wlc\x00', 0x10, 0xffffffffffff0001, 0x26}, 0x2c)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f1980", 0x41}], 0x1, 0x0)
shutdown(0xffffffffffffffff, 0x1)
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'})

2018/03/31 21:11:00 executing program 4:
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4]})
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(r0)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r2)
r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0)
write$tun(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="000126"], 0x1)
fcntl$setstatus(r3, 0x4, 0x6000)
pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x2e9}], 0x1, 0x0)
connect$ipx(r3, &(0x7f00000004c0)={0x4, 0x0, 0x0, "2c301cb8f44a", 0x6}, 0x10)
ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}})
bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c)
setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000500), 0x4)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0x1ff, 0x1000}, 0x14)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0)
sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={<r4=>0x0, @in6={{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80}, 0xb9}}, [0x0, 0xfffffffffffffffd, 0x6, 0x2, 0x4, 0x67, 0x80, 0x7, 0x81, 0x6, 0x6, 0x0, 0x0, 0x2, 0x80]}, &(0x7f0000000240)=0x100)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r4, @in={{0x2, 0x4e21}}, 0x7, 0x2}, &(0x7f0000000280)=0x88)
r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
ftruncate(r5, 0x80003)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff)
setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68)
getsockname$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14)
sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe)
r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0)
ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0186415, &(0x7f0000000180)={&(0x7f0000ff2000/0xe000)=nil, 0x80, 0x0, 0x2, &(0x7f0000ff5000/0x3000)=nil, 0x38f})
ioctl$sock_netdev_private(r6, 0x89f1, &(0x7f0000000540)="573b3235a6dc4c75195843225793eeeb8fc69da289ad434eb5c833db97e1ab362090ec92fea248465a7ca8549cbe87269b84ca15da3048b850bd69566b1a9d545455e5da1429f30fd2252927f4adca060f1b577adea5de5e5c78cf587ec64d0eecdf08f7fd40ff4ea99e6dbe1907059023a8e72a45a3632484e16f9737")
setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000340)={0x8, 0x1}, 0xc)

2018/03/31 21:11:00 executing program 6:
r0 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x2)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={<r1=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000440)={r1, 0x68, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @rand_addr=0x8}, @in6={0xa, 0x4e21, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x7ff, @ipv4={[], [0xff, 0xff]}, 0x800000}]}, &(0x7f0000000480)=0xc)
poll(&(0x7f0000000000)=[{r0, 0x40}], 0x1, 0x3f)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={<r2=>0x0, 0x48, &(0x7f0000000040)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x2}]}, &(0x7f0000000280)=0xc)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x4}, &(0x7f0000000300)=0x8)
writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="f6f0842dc260a322d5854d6472a1334c9bc5ccf99d52a7d46467b05fd5aa340883f7f7526942e635e47194683a1151e128f52cdb81c56f80fd3c9a9c7384855082bceb9abdc72e51194f803291b54e6ca7248cd0ad1e3dd10c172127046452ea650200abee8fd93e5a75d4482792feb6fe0a5fd943834a811049993994d0c9f8986500da7f259352a88efd23671941d63fc475b419b6851a52324c08e28ad3d2cc13e359c8ecc2dc7a29ef2e947a18743764970679ec8187c31abfe3ccc73d8dbe3651b998ead1f7057ea49d5f912b702c0b3980146bab2b519e3430b8165d", 0xdf}, {&(0x7f0000000200)="cefa4202e05e613cb149982a09", 0xd}], 0x2)

2018/03/31 21:11:00 executing program 7:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000580)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x120, &(0x7f0000000240)=ANY=[@ANYBLOB="f4ff1100f300000011007022", @ANYRES32=r0], 0x10}, 0x0)
sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="180f89026a1eb719073a0b110107a5e59cb8b700005eaeb4e981c8a5db4891e6a508604478928197685d6b76afdd247296ea1c79f3c91d3d99afa946814a1e2db227039f1ae2cfa156ccfe7fc301c8dfdce0b8bcc1962bbc7c6d9e72c6284dcc3f3ca0e6ac4c6fb13e853d92515f4c345000893bb87c163d01"], 0x79}, 0x0)
close(r0)
close(0xffffffffffffffff)
r2 = getpid()
ioprio_get$pid(0x3, r2)
r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00')
readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6)
setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140)
sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80)
ptrace$peek(0x1, 0x0, &(0x7f00000001c0))
mlockall(0x3)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be")
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0))
setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000a80)={0x2, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3, 0x3}, {0x0, 0xd0, 0x7ff, 0x7}]}, 0x10)
mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200))
openat$dir(0xffffffffffffff9c, &(0x7f0000000880)='./file0\x00', 0xc0600, 0x2)
mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000980))
ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000a00)=0x439d0444)
preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0xc7314de2bec93b56, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1c0)

2018/03/31 21:11:00 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}})
setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x22b1, 0x0, 0x9]}, 0x5c)
r1 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0)
setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'})
ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f00000005c0))
recvmmsg(r2, &(0x7f0000005e00)=[{{&(0x7f0000000680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000700)=""/106, 0x6a}, {&(0x7f0000000840)=""/164, 0xa4}, {&(0x7f0000000900)=""/175, 0xaf}], 0x3, &(0x7f0000001b40)=""/4096, 0x1000}, 0x45}, {{&(0x7f00000009c0)=@rc, 0x80, &(0x7f0000002b40)=[{&(0x7f0000000a40)=""/42, 0x2a}, {&(0x7f0000000a80)=""/108, 0x6c}], 0x2, &(0x7f0000002b80)=""/153, 0x99, 0x100000000}, 0xcc4}, {{&(0x7f0000002c40)=@un=@abs, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000002cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000003d00)=""/162, 0xa2, 0xbb6}, 0x7}, {{0x0, 0x0, &(0x7f0000004200)=[{&(0x7f0000003dc0)=""/176, 0xb0}, {&(0x7f0000003e80)=""/94, 0x5e}, {&(0x7f0000003f00)=""/18, 0x12}, {&(0x7f0000003f40)=""/117, 0x75}, {&(0x7f0000003fc0)=""/113, 0x71}, {&(0x7f0000004040)=""/50, 0x32}, {&(0x7f0000004080)=""/185, 0xb9}, {&(0x7f0000004140)=""/134, 0x86}], 0x8, 0x0, 0x0, 0x8}, 0xff}, {{&(0x7f0000004240)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000052c0)=[{&(0x7f00000042c0)=""/4096, 0x1000}], 0x1, &(0x7f0000005300)=""/197, 0xc5, 0x9}, 0x1}, {{&(0x7f0000005400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000005580)=[{&(0x7f0000005480)=""/151, 0x97}, {&(0x7f0000005540)=""/36, 0x24}], 0x2, &(0x7f00000055c0)=""/235, 0xeb, 0x81}, 0x7ff}, {{&(0x7f00000056c0)=@generic, 0x80, &(0x7f00000058c0)=[{&(0x7f0000005740)=""/52, 0x34}, {&(0x7f0000005780)=""/81, 0x51}, {&(0x7f0000005800)=""/132, 0x84}], 0x3, &(0x7f0000005900)=""/54, 0x36, 0x200}, 0x2}, {{&(0x7f0000005940)=@hci, 0x80, &(0x7f0000005bc0)=[{&(0x7f00000059c0)=""/20, 0x14}, {&(0x7f0000005a00)=""/71, 0x47}, {&(0x7f0000005a80)=""/217, 0xd9}, {&(0x7f0000005b80)=""/63, 0x3f}], 0x4, &(0x7f0000005c00)=""/38, 0x26}, 0x2644be5}, {{&(0x7f0000005c40)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000005d00)=[{&(0x7f0000005cc0)=""/8, 0x8}], 0x1, &(0x7f0000005d40)=""/141, 0x8d, 0x1}, 0x1}], 0x9, 0x2, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000b40)=""/4096, &(0x7f00000003c0)=0x1000)
gettid()
renameat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4)
sched_rr_get_interval(0x0, &(0x7f0000000340))
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
prctl$seccomp(0x16, 0x2, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[{0xffff, 0xa4, 0x22, 0xfffffffffffffe01}, {0x7fffffff}, {0x1f, 0x3, 0x4, 0x7}, {0x2, 0x80, 0x0, 0x3}, {0x225, 0xc34, 0x0, 0x4}, {0x0, 0x0, 0x2000000000000, 0x311925ba}]})
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000004c0)={<r4=>0x0, 0x1, 0xfffffffffffffffe, 0x100, 0xfffffffffffff2ff, 0x713c}, &(0x7f0000000500)=0x14)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000540)={r4, 0x750}, &(0x7f0000000580)=0x8)
prctl$setendian(0x14, 0x1)
setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000880)=ANY=[], 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={<r5=>0x0}, &(0x7f0000000080)=0x8)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x403c5404, &(0x7f0000005f40)={{0x0, 0x3, 0x2e9e, 0x1, 0x100}, 0x20})
clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040))
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000200))
mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000600)={r5, 0x7aa}, &(0x7f0000000640)=0x8)

2018/03/31 21:11:01 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
r1 = creat(&(0x7f0000000400)='./file0\x00', 0x120)
futimesat(r1, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480))
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYRES32=r1, @ANYPTR=&(0x7f0000000700)=ANY=[@ANYBLOB="f43f007899066e82c95b1c10a1911a473ad0e7e1107ca68efb80104d36226516251dd3c3ffb120c39da8f3a3784473472a05932c33facb31bfabeb4ad9eec69f0331b82898a66c1fb125d3abf0ee8fb08bf609d865d4b0c76882b3050735184823cbc3492f31343950aaf49f8827e52b014257b34b9dbcaa00c7f476de0ef687140d9bfd68669e87d61abd0b6c1196788ca1d60df4dfd2cf30c65f892881478d4b4225141c6021430a1e41eddcf5aa9276b2034366033c9f17c6515f32ef9effc2b3fef4c7c36dd9a29c4c07122e7a419dbd6a396a26993c468954508de5fcb2c0e283eee645047ac543c8ce4345"]], &(0x7f0000000640)=0x2)
r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x400)
recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680})
recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0)
ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000003c0)=0xd01)
sendto$inet(r0, &(0x7f00000001c0)="1538c35595491f875d902c0eaa489967fca86dec6f0d02d690f9cb153dc4e750e24f72aba3b27ad1394c1ac9ebf3336ddbd4442098dfdc9f458a5e5b1df92829ad7d8244c653c25fbb0625a6a57c26a725eb33561e6affbdba32d07c571d55da00fb6d8d521498f54e5b5f5bd9acd730b53a31a64b3d3ef2", 0x78, 0x0, &(0x7f0000000080)={0x2}, 0x10)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e24, @loopback=0x7f000001}})
sendmsg$unix(r2, &(0x7f00000006c0)={&(0x7f0000000500)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000800)="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", 0xfd}, {&(0x7f0000000100)="fe7c40707539", 0x6}, {&(0x7f0000000900)="e1b25c81a5dc633a8dc1f3f6dd588c44d83796a59ee6fbf75b504b59b84a73536db14d7a5d53185c25813a013ea65b4f3e02133c742bd79cd75c04604ae73e33c192e2a067ceb464e148240160d31580c2c493d4d934ca46e5644212650db48518baf5439034bd15296883cbe1530d6b2e1839c2c41a1e9213f6f8d7292994556ede8efb9a3177cb47f671976e7db80288085eeab867cc765f7768a243258d0a14ce7272bdc5927ad2224fe36699e2e1d433dd41e5a6242448f78139ff6d953072ac3b14474e1926b7a8d9f4f6fc27ebbba8aa86665edf50137acf95c2dcec1b10708a3d2ec66d88bbacf5cc7e8cf078", 0xf0}, {&(0x7f0000000a00)="fb7df4bb6e37aeab263235b74c015a1b27b812543b2ae6e8fd7aea2317747b1f85222b5706665ce5f50472bac779bf7837ab81a340d9ffd975b8209b5f5a99d925485903c6e502296763a36a9289125d1cd9bdc7fe7c01547a608017f095dd2fd9d1ba06eeb136e628ed1ad85582deb0f0a27678ac531c8c66d42fc19f2a4edb01ed85365113bbfc826eaefbe701ed65f57385788c7e2af644fbee0f1114d2a010e6d793b84c875d6752f525b647a4c1a9478b6ae3f5a698505730f57b2bc558b1ad017cc69e", 0xc6}, {&(0x7f0000000580)="54236d50b33a6a8bd4e5ef7c345effb1fc10b90f703b85501221ec0cc97b6368e461538259bedf252614161992f6bfba911bef75182b3dfc10dc363fa9126e7bd928fa6181c1505cdb716b5e8cf5a3a10c8f6a2dfac522d8bc90c0d5504e7df4d60515572582f5a3fb6e1231f1505fdb5c9308b21d6d2c376c479837597243060f5422c6d807c6d3fd8072eec568e5cccae880961e1b75b0df8ca67ecdfcf841c5ef9a6e08d1473ab0", 0xa9}, {&(0x7f0000000b00)="1e407c7329dd0546a71c2db974568e88727007a368e61e1ea3150ddc9b565f419e937795f6fdc0140a4a260401a16a9e5d1463db2f568ee32d43d2a6b54077b48bf79a95ac5fc8260ba5780b3795827c55b1c859e9abb664e47a93e5bb9b41e2bf91f007487535777abbe152a44e98ff0e0f4855f888263a4d65df1a144bac5264d81171d5ff53de0b85e2c63d0fdf7ce38ff26d275dd5407d7f2cfab06ecea1c9ba7c34bd5f3fc2dd4256f52d9e", 0xae}, {&(0x7f0000000340)="9082d4ed25da0bfd005d6c725ded03ded9fc08f657e8cc01", 0x18}], 0x7}, 0x4004000)
fcntl$getownex(r1, 0x10, &(0x7f00000004c0)={0x0, <r3=>0x0})
ptrace(0xffffffffffffffff, r3)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x8}, &(0x7f0000000380)=0x18)

2018/03/31 21:11:01 executing program 7:
r0 = socket(0xa, 0x2, 0x0)
flock(r0, 0x0)
read(r0, &(0x7f0000000240)=""/83, 0x53)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00')
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200))
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x6d, 0xab}, &(0x7f00000004c0)=0x88)
getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r2)
sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x58, r1, 0x400, 0x70bd2c, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
signalfd4(r3, &(0x7f0000000180)={0x9}, 0x8, 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x8004, 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x4b99, 0x5)
r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8)
sendfile(r4, r4, &(0x7f0000000040), 0x80000001)
fallocate(r3, 0x1, 0x0, 0x0)
sendfile(r4, r3, 0x0, 0xc08f)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc0", 0xc, 0x0, &(0x7f0000000080)={0x2}, 0x10)
mlockall(0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x0)
ftruncate(r6, 0x7fff)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000140)=0x7, 0x4)

2018/03/31 21:11:01 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@getnetconf={0x14, 0x52, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4c080}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = socket$packet(0x11, 0x800000000002, 0x300)
setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc), 0x4)
accept4$packet(r3, 0x0, &(0x7f0000000000), 0x80800)
connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8))
writev(r3, &(0x7f0000000080), 0x0)
mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_netdev_private(r5, 0x89f5, &(0x7f00000000c0))
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800), &(0x7f0000000840)=0x8)
ioctl$KDSETLED(r2, 0x4b32, 0x101)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value, &(0x7f0000000f00)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x0, 0xfff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400}, &(0x7f0000001580)=0x20)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000001600)=0x1)

2018/03/31 21:11:01 executing program 6:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2, 0x0)
sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="f8000000100000042cbd7000ffdbdf2572666333362229a27fd2c7c5ead7c53836286374656c6c69612d6165736e692d61767832290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000240000000400000000000000000000080001000100008008000100f043"], 0xf8}, 0x1, 0x0, 0x0, 0x80}, 0x40)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8)
unshare(0x40000000)
pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000280)="7fb150e565820865d0fab5414d8f4c166ac53175"}, {&(0x7f0000001a00)="5f57cd85b3c3a9c4793d29e3ce", 0x158}, {&(0x7f0000001640)="6262ba63120db518f41925b84dcb21a883e8720a1aa7ca28e04fa1e8d48f9c3a66d50a9e81713b5781ade56672366528bcd4dca5cbdbe6ca347ff2f4a314cd2ba021523f954d2a6e571e03551f86d4767ee840c405f43e70590dfa12a5fb740ea7ba382f0e15f0d9c24c3db9f40b3cf50bd3e81cd5720b611a2a32d6054f0a7b6ccc487b181721716d72f83929f073a57b1819e466a204c3e117f60419b6e2ce09478c0b"}, {&(0x7f0000000580)="a403f010b62a2f770b050412509927e131e70286edeba2ea53b63c54427628d6cf16d455e5355c"}, {&(0x7f0000001700)="8e0adc7bc4ad2ddf7eddfca2441b978a08c907d20405b9346b13b4ddee67e29e63aafecb4d4422ad3962d5c8abb5344055e269e92f6dc96e762ca370db48f3384cf94483a6fa42d58536ff4071b82a027ecb05825655b6d322aa3841fc8aacf53986091c086e8ea3a57b061ae67cd27dcddc72747669b83926b3ae837ca7660c7474f363a141bdc84d0fe38efde10097199722e1ad7940575164fc59392f2a131b0f7688a8720d75eef86a54626dd35baf693ad88cfb30d102824dc5587ea7ab20"}, {&(0x7f0000001880)="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"}], 0x200001f6, 0x0)
socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000300))
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'ip_vti0\x00'})
socketpair(0x3, 0xa, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x800}, 0x8)
r2 = socket(0x10, 0x802, 0x0)
write(r2, &(0x7f0000f4afdc)="240000001a0025f0006bb40400000009020b000000000000000afdeb080002007fffe5b7", 0x24)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
shutdown(r3, 0x1)

2018/03/31 21:11:01 executing program 0:
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4400, 0x0)
ioctl$KDSETMODE(r0, 0x4b3a, 0x4008)
r1 = eventfd2(0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1)
r2 = dup(r1)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r3, 0x8001)
sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe)
accept4$packet(r2, &(0x7f00000000c0)={0x0, 0x0, <r4=>0x0}, &(0x7f0000000100)=0x14, 0x80000)
stat(&(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
sendmsg$nl_xfrm(r2, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10004829}, 0xc, &(0x7f0000000480)={&(0x7f0000000200)=@expire={0x24c, 0x18, 0x330, 0x70bd27, 0x25dfdbff, {{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e23, 0x0, 0x4e21, 0x0, 0x0, 0x20, 0xa0, 0xff, r4, r5}, {@in=@multicast1=0xe0000001, 0x4d2}, @in6=@loopback={0x0, 0x1}, {0x80000000, 0x622e39ac, 0x3, 0x5, 0x4, 0x6, 0x84a, 0x5}, {0x1, 0x3, 0x96, 0x5}, {0x39c, 0x9, 0x6}, 0x70bd29, 0x3501, 0xa, 0x3, 0x3, 0x9}, 0x100000001}, [@user_kmaddress={0x2c, 0x13, {@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x0, 0xa}}, @replay_val={0x10, 0xa, {0x70bd27, 0x70bd2b, 0x9336}}, @proto={0x8, 0x19, 0x7f}, @address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0xa, 0x7f, 0x10001}}, @algo_aead={0x60, 0x12, {{'rfc4543(rfc4106(rfc4543(rfc4309(gcm(xtea)))))\x00'}, 0xa0, 0x180, "1fab310bb78398935fd7399ca419b11f467880f4"}}, @algo_comp={0x88, 0x3, {{'lzs\x00'}, 0x200, "578954ab9ab5a2b72142efe6c56b591e6ae7dfd9c299d13a0daa4484ad63a27fb5bfeb65f0e9b10fd7975798b6e2bc8d96fdf8ee405fa3e3403c5d19f4f50735"}}]}, 0x24c}, 0x1, 0x0, 0x0, 0x40080}, 0x0)
sendfile64(r1, r2, &(0x7f0000000040), 0x0)

2018/03/31 21:11:01 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
fchdir(r0)
getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0)
syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
r3 = inotify_init()
fstat(r3, &(0x7f00000002c0))
write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r2)
ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
keyctl$assume_authority(0x10, 0x0)
r4 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0)
request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb)
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000fef000/0x11000)=nil, 0x11000}, 0x2})
r5 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9)
add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2", 0x3c, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r5}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)})
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16=r3, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85498e823e78e9ef1a6a9de6b34e44d297d38f7868d40601f5"], 0x2)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
connect$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61b", 0x5b}], 0x1, 0x0)
shutdown(0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0)
creat(&(0x7f0000000340)='./file1\x00', 0x0)

2018/03/31 21:11:01 executing program 0:
r0 = inotify_init1(0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000004c0)={<r2=>0x0, 0xdcd}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000580)={0x0, 0x101, 0x8000, 0xa1ee, 0x3cdd, 0x0, 0x10001, 0x54, r2}, &(0x7f00000006c0)=0x20)
fcntl$getownex(r0, 0x10, &(0x7f0000000200))
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000700)={0x6, 0x4, 0x2, 0x8764, 0x2, [{0x80, 0x100, 0x10000, 0x0, 0x0, 0x2}, {0x8, 0x4, 0x0, 0x0, 0x0, 0x800}]})
fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7})
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r3, 0x0)
sendto$inet(r3, &(0x7f0000000b80)="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", 0x1000, 0x0, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10)
r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1)
r5 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='stack\x00')
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000b40)={0x0, 0x38, "bb2b87ba701eb684d054532b90b4d0025db598589e507b00b9571a6ac9468ff4e1dd2b5974265f2047651953d7a1944f4b47b4a3f3a10330"}, &(0x7f00000008c0)=0x40)
preadv(r1, &(0x7f0000000000), 0x2000000000000126, 0x0)
r6 = socket(0xa, 0x2, 0x0)
setsockopt$inet6_opts(r6, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0x50, {0x0, 0x12, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2}]}, 0x60)
setsockopt$inet6_opts(r6, 0x29, 0x36, &(0x7f0000000000)=@routing, 0x8)
ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000600)=""/156)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x0, 0x4, 0x7ff, 0xfa9, 0x0, 0xfff, 0x0, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20}}, &(0x7f0000000240)=0xb0)
ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000000400)=@buf={0x4d, &(0x7f0000000440)="f6db7247d154028f76cc6f3db133a79ced0d5fa74143e93550b9c557a3f8e32ec43526e40c04d8ac5e4322395edac51e73c7cfe289ea2fca9b7d7f02b3d8a6ff08a7847c500ed64a8536b750f8"})
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000a00)={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, {0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xb5}, 0x4, [0x0, 0x2, 0x0, 0x9, 0x442]}, 0x5c)
socket$nl_route(0x10, 0x3, 0x0)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000280)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc)

2018/03/31 21:11:01 executing program 0:
r0 = memfd_create(&(0x7f0000000080)=')(-mime_typeuser\x00', 0x200)
sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000002040)=[{0x60, 0x115, 0x37516c85, "1a7999adce4003a53b4fb4276241e64473e4bfba795650c437a02ce690ee6df26e88e78fa8e29c42151640fd0e6b64eb8b7ab4d28299fd66c98d15f942229d6b961f8e9d4eb9126ee59e41905666354dc1"}, {0x100c, 0x116, 0x0, "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"}, {0xac, 0x111, 0x100, "ee39f00a6db19b8b0392d65796b77bc6759f0a26fd78bfd2d42c611273719f5560fa313dc8e0417f1d104f98d11c8c3984ec380c738173b69840d969f84505b3c126e8a7ab7481ad4a42b52719f87529f493b3692e5371e095ddf7cd1a326e6f9c25e2b4b0f6f636508b9324d2af5283e713cac947728e1b08bd1af981e959c3ab2c59f37172eea91f65f60fc9cd13d097ebf144b3a2a84d0ce88dfe2f"}, {0x3, 0x1, 0x7f, "aef3af526b196286aee832"}, {0xa0, 0x11f, 0x3, "1cbe9b7668b22622dd432b40f08b7e1abe35b5b38e599f70164d2d8f567d884558580479f839e510efa6c630bb5013bc0d90995e23586817df09f2084830d7cd5318f20eb4bb53b791c22459638e269efd4a18585aab008ffd2747d4f44fc9ada96dba8b8c06ec5b1179d075b38917824f9378dd363d3ee3702d8a6fdbcb2fec23b3314a10c24e5e3edebb45847f71fe5aced035"}, {0x100c, 0x115, 0x10000, "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"}], 0x21dc}, 0x0)
pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00')

[   83.339245] IPVS: Creating netns size=2552 id=17
[   83.549251] IPVS: Creating netns size=2552 id=18
2018/03/31 21:11:02 executing program 2:
llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/123, 0x7b)
r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4))
r2 = gettid()
rt_sigprocmask(0x0, &(0x7f00001b6ff8), 0x0, 0x8)
tkill(r2, 0x8)

2018/03/31 21:11:02 executing program 4:
r0 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9, 0x0, 0x10000000000000})
mq_timedsend(r0, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669", 0x48, 0x0, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0)
keyctl$assume_authority(0x10, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e)
sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f00000007c0)="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")
mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04212a02cc84ed8a6fa5370fb6cbee169546e792394bb8f8e81a539a828426e4d5a2c4fb114092110f68eb75b4d24081cb7b4e743b9a70ee7596360f3651bee44ca9af98bffa3c3afc66902135b925109d6f612a47f9421d25f9c8e89ea5f83e", 0xbd, 0x0, &(0x7f0000000040)={0x77359400})
setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f00000004c0)="53b65d6d0095ecbfbc249911eaae48069138e0a01c30ddbea3a6f0f299946f8507191f107abe2fac0c396c1be645fdf221de23cf981078afdf6280a50131135cfdfd1cde843a5a3d2f9c051985876b79dcfaf6df8adcd4d33510e94b2ee0f0101ad62cd1482e0fd558ca30bdcf6671e3d56c59818cfe6a307d626d8f1b3282ef34dea85aa78fcd69cff120f2bafd101aad6d2eff1c02fc81cc7246158a06877d1b6c454b73b741b8666a4ac2f64b46dcfcd2634e", 0xb4)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000380))
ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000200))
mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0)
r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0)
r5 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0", 0x15, 0xfffffffffffffff8)
syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x0, 0x0)
r6 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, r5, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf", 0x45}], 0x1, r6)
ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000580)="85e618c12620b1b6b03d92b409d7cd2c812e992a84bff22efed2efab54145d752ad27f3dc681210154c797629c4d5ef481ee1b4a91bf05c990e4038eb761ffa009b1994aba701eba3a214139c631c75bb09f3052f2a883fe7437e0d049286cb46d83")
ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'})
setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x4)

2018/03/31 21:11:02 executing program 5:
mkdir(&(0x7f00000000c0)='./control\x00', 0x0)
r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0)
ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000})
mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0)
r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./control\x00', 0x80000, 0x4)
mkdirat(r1, &(0x7f0000000100)='./control\x00', 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001680))
recvmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/159, 0x9f}, {&(0x7f00000014c0)=""/117, 0x75}], 0x3, &(0x7f00000002c0)=""/32, 0x20, 0xd96f}, 0x61)
mknodat(r0, &(0x7f0000000000)='./control/file0\x00', 0x0, 0x0)
ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000001800))
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000300)={0x1a})
ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000440))
sendmsg(r0, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000001840)="8c3b6ca957d4b04b17caf199bcd1e8249756c86b3b84026d0d5576d770c3417d203675c4e5bda293cdfc61536d3086c87adf2b786dd6bd0efb87a1a4ed47093b0dc6fa1726fb94db34b61510cbf3acee64525cfae344d855ba25db778e19bf90d4bdd0946d852427074aadb9dd46267f4c67d87c2fb5799bf2a9156c77998469c36917ffb9", 0x85}], 0x1, &(0x7f0000001a40)}, 0x400c000)
renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={<r3=>0x0, 0x80, &(0x7f0000001580)=[@in6={0xa, 0x4e21, 0x6, @empty, 0x30}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0xfb}, @in6={0xa, 0x4e24, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0xe27}, @in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffff8}]}, &(0x7f0000001600)=0xc)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000016c0)=ANY=[@ANYRES32=<r4=>r3, @ANYBLOB="bb0000000466ca977347cd887937548c554067a9c4e9dc134ea9268981c0240132a2797bf20a49e275d84c73169db6a25c30ab1195d0d615d73f903863de53d035dfeb803156463bd252a16d265ee6d721a7e9bd77de93223589ec73a8f62883b580981d47ebf952f1374a510000005ce5734d2fd833b80790cfad6bfdff8076968b43031ad3766ab3aea87883bffaeaf1f9b8568a4e1235731a43adf0ed694b1beafb6981615ad53300000006fd3653f9ae818adaa3b37979a13b6eadc0"], &(0x7f0000001640)=0x2)
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000240)={0x0, <r5=>0x0, 0x3})
dup3(r2, r2, 0x0)
ioctl$TCSETA(r2, 0x5406, &(0x7f0000000340)={0x0, 0x0, 0x100000, 0x7, 0x1, 0x1, 0xff, 0x10000, 0x7, 0x80000001})
ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000280)={r5})
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r4, 0x5}, 0x8)

2018/03/31 21:11:02 executing program 0:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
clone(0x80224300, &(0x7f0000000200)="733e62beffdd5388585a1c8891d43e9aec9d976a1d84c0204a5c7d9521c7ce1a7058f348415bef42fcb7429c93ef6ae9fad9eaa9fbd92435c9dbdfa799e6732f918476838edda816fb0556da", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="d8929e16cadf99710a7c0515b03444b52fe845e94c1bad1263a1c0febfe5e1d06fd64275")
r2 = socket(0x2, 0x2, 0x0)
getsockopt$inet_int(r2, 0x0, 0x21, &(0x7f0000f0dffc), &(0x7f0000f0d000)=0x4)
setsockopt$sock_int(r0, 0x1, 0x1000000022, &(0x7f0000000080)=0x403, 0xfecf)
writev(r1, &(0x7f00004ca000)=[{&(0x7f000049cfe1)="d6", 0x1}], 0x1)
recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={<r3=>0x0, 0x7fff}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x800, 0x6, 0x7, 0x0, 0x2}, &(0x7f00000000c0)=0x98)

2018/03/31 21:11:02 executing program 1:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0))
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x433}], 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x4000)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
getpgrp(0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
ioctl$TIOCGPTPEER(r2, 0x5441, 0x0)
ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2, 0x10}, {r2, 0x80}, {r1, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"])
setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2, 0x4)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280))
clock_gettime(0x0, &(0x7f0000003680)={<r3=>0x0, <r4=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x7, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000ec0)=""/4096, 0x1000}], 0x1, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={r3, r4+10000000})
r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000)
sendto(r5, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868a", 0x2f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80)
mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/03/31 21:11:02 executing program 6:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2, 0x0)
sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="f8000000100000042cbd7000ffdbdf2572666333362229a27fd2c7c5ead7c53836286374656c6c69612d6165736e692d61767832290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000240000000400000000000000000000080001000100008008000100f043"], 0xf8}, 0x1, 0x0, 0x0, 0x80}, 0x40)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8)
unshare(0x40000000)
pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000280)="7fb150e565820865d0fab5414d8f4c166ac53175"}, {&(0x7f0000001a00)="5f57cd85b3c3a9c4793d29e3ce", 0x158}, {&(0x7f0000001640)="6262ba63120db518f41925b84dcb21a883e8720a1aa7ca28e04fa1e8d48f9c3a66d50a9e81713b5781ade56672366528bcd4dca5cbdbe6ca347ff2f4a314cd2ba021523f954d2a6e571e03551f86d4767ee840c405f43e70590dfa12a5fb740ea7ba382f0e15f0d9c24c3db9f40b3cf50bd3e81cd5720b611a2a32d6054f0a7b6ccc487b181721716d72f83929f073a57b1819e466a204c3e117f60419b6e2ce09478c0b"}, {&(0x7f0000000580)="a403f010b62a2f770b050412509927e131e70286edeba2ea53b63c54427628d6cf16d455e5355c"}, {&(0x7f0000001700)="8e0adc7bc4ad2ddf7eddfca2441b978a08c907d20405b9346b13b4ddee67e29e63aafecb4d4422ad3962d5c8abb5344055e269e92f6dc96e762ca370db48f3384cf94483a6fa42d58536ff4071b82a027ecb05825655b6d322aa3841fc8aacf53986091c086e8ea3a57b061ae67cd27dcddc72747669b83926b3ae837ca7660c7474f363a141bdc84d0fe38efde10097199722e1ad7940575164fc59392f2a131b0f7688a8720d75eef86a54626dd35baf693ad88cfb30d102824dc5587ea7ab20"}, {&(0x7f0000001880)="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"}], 0x200001f6, 0x0)
socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000300))
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'ip_vti0\x00'})
socketpair(0x3, 0xa, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x800}, 0x8)
r2 = socket(0x10, 0x802, 0x0)
write(r2, &(0x7f0000f4afdc)="240000001a0025f0006bb40400000009020b000000000000000afdeb080002007fffe5b7", 0x24)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
shutdown(r3, 0x1)

2018/03/31 21:11:02 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0xfffffc49)
truncate(&(0x7f0000000080)='./file0\x00', 0x3)
write(r1, &(0x7f0000000180)="15", 0x1)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000300)={0x0, 0x20000100, 0x1})
getpeername$packet(r1, &(0x7f0000002c80)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002cc0)=0x14)
setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000002d00)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000efdffc)=0x1, 0x4)
fcntl$getown(r1, 0x9)
r3 = fcntl$getown(r1, 0x9)
getpgrp(r3)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040))
geteuid()
lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980))
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003080))
lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100))

2018/03/31 21:11:02 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0xfffffc49)
truncate(&(0x7f0000000080)='./file0\x00', 0x3)
write(r1, &(0x7f0000000180)="15", 0x1)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000300)={0x0, 0x20000100, 0x1})
getpeername$packet(r1, &(0x7f0000002c80)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002cc0)=0x14)
setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000002d00)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000efdffc)=0x1, 0x4)
fcntl$getown(r1, 0x9)
r3 = fcntl$getown(r1, 0x9)
getpgrp(r3)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040))
geteuid()
lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980))
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003080))
lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100))

2018/03/31 21:11:02 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x0, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9}, 0x8)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff})
getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[], &(0x7f0000000200))
pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0)
r1 = inotify_init1(0x2000000000)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, <r2=>0x0})
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0)
ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000340))
waitid(0x3, r2, &(0x7f0000000500), 0x9, &(0x7f0000000680))
pipe(&(0x7f0000000000)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
close(0xffffffffffffffff)
r6 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84)
getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000600)={<r7=>0x0, 0x0, 0x1, 0x3ff}, &(0x7f0000000640)=0x31)
sysinfo(&(0x7f0000000b40)=""/201)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400), 0xff3e)
clock_gettime(0x0, &(0x7f0000000440)={<r8=>0x0, <r9=>0x0})
ppoll(&(0x7f0000000380)=[{r0, 0x80}, {r6}, {r4, 0x1000}], 0x3, &(0x7f0000000480)={r8, r9+30000000}, &(0x7f00000004c0)={0x7fff}, 0x8)
ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000140)={0x9, {0x2}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0xc1, 0x1, 0x8, 0x33b9, 0x200, 0x0, 0x0, 0x1})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x2)
r10 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_AGP_ACQUIRE(r10, 0x6430)
setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0)=0x6dd74ce8, 0x4)
ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x0, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff})
ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f00000001c0))
prctl$setfpexc(0xc, 0x40000)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r7, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x2}, 0x90)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000040)={r7, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14)

2018/03/31 21:11:02 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000400))
pipe2(&(0x7f0000000740)={<r1=>0xffffffffffffffff}, 0x84800)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000780)=@assoc_value={<r2=>0x0}, &(0x7f00000007c0)=0x8)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000800)=@assoc_value={r2, 0x401}, 0x8)
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={<r4=>0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x70da1431, 0x4, 0x7f, 0xffffffffffffb39c, 0x6, 0x4, 0xed39, 0x7, 0xe9, 0x3, 0x8, 0x4, 0x4, 0x800, 0x100000000]}, &(0x7f0000000080)=0x100)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
r5 = gettid()
ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00000002c0)=r5)
sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x40, 0x0)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000100)='rose0\x00')
ppoll(&(0x7f00000004c0)=[{r3, 0x100}, {r0, 0x100}, {r3, 0x2}, {r3, 0x5}], 0x4, &(0x7f0000000540)={0x77359400}, &(0x7f0000000700)={0xf0}, 0x8)
sendto$inet(r0, &(0x7f0000000140)='V', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000000c0)=0x2)
recvfrom$inet(r0, &(0x7f0000000300)=""/224, 0xe0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000440), &(0x7f0000000480)=0x4)
sendto$unix(r3, &(0x7f0000001440)="141a5d4d0feaa02174687e1d92369faa8512cb0192200b31f223ad547aeac86c999ff2dc834c00c828dc11548468605d600aed9f5b0e4cd01f3fdf8defd1b42c875365536c794931357f2a24fe0defec57fc86800bf5590e4ac0cdfb226a474329ed7e696e0cc37c0739c285a92164f7c6fdd873752c07c84852eee49cd2c7dfc4deb25cb44a43c110fc3f12abe13a23c9c59040a4a1e51f51fb4ca30895fe7b787cd74b1f00bf6674e7af9a137fe3dee930fa511b66eda5d8970a92fe68bafc047e5d4fabf6b6e158771e755c46314ab54ccf06b095f19b30929ac8d7c772c42ef5932fae006e0bff50be", 0xeb, 0x0, &(0x7f0000001540)=@abs={0x1, 0x0, 0x4e23}, 0x6e)
shutdown(r0, 0x1)

2018/03/31 21:11:02 executing program 5:
r0 = socket$inet(0x2, 0x2, 0x2000000088)
bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10)
ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000000)="f8ef4975a8f242a04c639d8a7474c2d808a18547e4530a3aa8bef96dceaa679a1f8873bb2052eb652604a64742c98fa2365b3c46ed2b98c87cf1dc")
recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d7f6a)=""/150}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f12f90)=""/112}, {&(0x7f000025af52)=""/174, 0x440}, {&(0x7f0000f14f61)=""/159}, {&(0x7f0000214fe7)=""/25}], 0x198, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0)
sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10)

[   84.545842] device lo left promiscuous mode
2018/03/31 21:11:02 executing program 0:
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={<r0=>0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f0000001280)=0x2)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={<r2=>r0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.swap.current\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000300)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84)
r4 = socket(0x11, 0x4000000000080002, 0x0)
setsockopt(r4, 0x0, 0xd, &(0x7f0000001000), 0x717)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', <r5=>0x0})
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000280)=0x100, 0x4)
sendto(r4, &(0x7f0000000080)="54ff322917f558b07c5fa1a11e5da6d78db25976dc394d91e2401695ee424e8095a304df7ea759c92141de31f1b949f60421bbf2b0c901791a0f1c73a91ab685c41cf8a2c5561dd3e106170436b1cd37e3cf790397d5f0dbeb68cac3b7dcd5bb7a8b8bcc6779a221cc521b973d96b2088fa55ec7ba11296ec3c3aff2e180c19ef6541fc5a8a515a86e1bd26b277af9d51bcd9b7e4b191ba008", 0x99, 0x80, &(0x7f0000000140)=@l2={0x1f, 0x10000, {0x0, 0x5, 0xbaa, 0x5, 0x6, 0x3b}, 0x1f, 0x7}, 0x80)
bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14)
sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0)
getpeername$ipx(r4, &(0x7f0000000000), &(0x7f0000001480)=0xfffffffffffffd3c)

[   84.602296] IPv4: Oversized IP packet from 127.0.0.1
2018/03/31 21:11:02 executing program 1:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0))
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x433}], 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x4000)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
getpgrp(0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
ioctl$TIOCGPTPEER(r2, 0x5441, 0x0)
ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2, 0x10}, {r2, 0x80}, {r1, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"])
setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2, 0x4)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280))
clock_gettime(0x0, &(0x7f0000003680)={<r3=>0x0, <r4=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x7, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000ec0)=""/4096, 0x1000}], 0x1, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={r3, r4+10000000})
r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000)
sendto(r5, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868a", 0x2f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80)
mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

[   84.741536] device lo entered promiscuous mode
[   84.756482] qtaguid: iface_stat: create(lo): no inet dev
[   84.777835] qtaguid: iface_stat: create6(lo): no inet dev
[   84.804976] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[   84.826482] qtaguid: iface_stat: create6(lo): no inet dev
[   84.888212] device lo left promiscuous mode
2018/03/31 21:11:02 executing program 4:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0)
rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000240)='./file1\x00')
rt_sigtimedwait(&(0x7f00009ac000), &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8)
add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8)
keyctl$setperm(0x5, 0x0, 0x0)
unlink(&(0x7f0000000080)='./file1\x00')
openat$cgroup_procs(0xffffffffffffffff, &(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$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002)
bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc)
syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0)
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000002f00)={0x5, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x2, 0x4, 0xffffffffffffff63, 0x0, &(0x7f0000002ec0)='ip6gretap0\x00', 0x0, 0x8000, 0x1f})
sendmsg$nl_generic(r2, &(0x7f0000002e80)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000002e40)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x4040000)
socket(0x0, 0x0, 0x0)

2018/03/31 21:11:02 executing program 1:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000600)={0x0, 0x400, 0x4, [0x6, 0x10001, 0x80000001, 0x9]}, &(0x7f0000000640)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f00000000c0))
r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0)
r5 = epoll_create(0x3935)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)})
ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00000b8000)={0x0, 0x0, &(0x7f0000109000), 0x1, 0x0, &(0x7f0000583f53)="e7"})
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x90c, 0xffffffffffffffff}, &(0x7f0000000700)=0xffffffffffffff57)

[   85.071181] device lo entered promiscuous mode
[   85.076282] qtaguid: iface_stat: create(lo): no inet dev
[   85.085279] binder_alloc: 6933: binder_alloc_buf, no vma
[   85.090986] binder: 6933:6934 transaction failed 29189/-3, size 0-0 line 3134
[   85.096693] qtaguid: iface_stat: create6(lo): no inet dev
[   85.106145] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
2018/03/31 21:11:03 executing program 2:
r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x7, 0x10000)
ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000440)={0x5, 0x0, 0x8, 0x4, 0x20})
r1 = memfd_create(&(0x7f00000002c0)=']wlan0}\x00', 0x1)
ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000380))
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300)=0x70, 0x4)
ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000006c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000})
socket$pptp(0x18, 0x1, 0x2)
r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0)
r3 = socket(0x10, 0x802, 0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
getpeername$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x10)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r4)
socket$inet_icmp(0x2, 0x2, 0x1)
bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r5, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={<r6=>0xffffffffffffffff})
connect$inet6(r4, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000004c0)={0x2, {{0xa, 0x4e24, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x84)
sendfile(r3, r6, 0x0, 0x9)
write(r3, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f)
readv(r3, &(0x7f0000000040)=[{&(0x7f0000000100)=""/196, 0xc4}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000200)=""/156, 0x9c}], 0x3)
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x0, <r7=>0x0})
ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00000003c0)={0x0, r7})
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340))
socket(0x0, 0x0, 0x0)

[   85.131744] qtaguid: iface_stat: create6(lo): no inet dev
[   85.147025] binder: BINDER_SET_CONTEXT_MGR already set
[   85.152609] binder_alloc: 6933: binder_alloc_buf, no vma
[   85.158235] binder: 6933:6934 ioctl 40046207 0 returned -16
[   85.164114] binder: 6933:6935 transaction failed 29189/-3, size 0-0 line 3134
2018/03/31 21:11:03 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={<r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1], 0x18}, 0x0)
sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0)
close(r1)
close(r0)
ioprio_get$pid(0x3, 0x0)
r3 = socket$inet6_dccp(0xa, 0x6, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000880)={'bridge0\x00', <r4=>0x0})
ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000980)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe, 0x1f, 0xfbd5658, 0x100, 0x9, 0x100000, r4})
r5 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00')
r6 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r6, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000062020100000100000bdcd9f25a5f771b"], 0x14}, 0x1}, 0x0)
readv(r5, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6)
setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
ioctl$KDENABIO(r5, 0x4b36)
recvmsg$netrom(r5, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140)
sendto(0xffffffffffffffff, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x3, 0x1, 0x0, 0x2, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80)
ptrace$peek(0x1, 0x0, &(0x7f00000001c0))
mlockall(0x1)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be")
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0))
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10)
mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200))
mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980))
ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000000a00)=0x439d0446)
mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6")
preadv(r5, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)

[   85.210173] binder: undelivered TRANSACTION_ERROR: 29189
2018/03/31 21:11:03 executing program 2:
r0 = socket(0xa, 0x2, 0x0)
flock(0xffffffffffffffff, 0x6)
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c)
sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0)
ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001})
fchdir(r0)
fstat(0xffffffffffffffff, &(0x7f0000000180))
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={<r2=>0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98)
sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc)
fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000780)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25)
ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882"], &(0x7f0000000240)=0x1)
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"]}, 0xa6b)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0)
signalfd4(r3, &(0x7f00000000c0)={0x5}, 0x8, 0x80800)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000340)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58)
write$sndseq(r3, &(0x7f00000003c0)=[{}], 0xffffff1a)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(0xffffffffffffffff)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080))

2018/03/31 21:11:03 executing program 5:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0)
sysfs$2(0x2, 0x0, &(0x7f0000000040)=""/60)
r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f0000000100)=0x21f)

2018/03/31 21:11:03 executing program 0:
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={<r0=>0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f0000001280)=0x2)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={<r2=>r0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.swap.current\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000300)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84)
r4 = socket(0x11, 0x4000000000080002, 0x0)
setsockopt(r4, 0x0, 0xd, &(0x7f0000001000), 0x717)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', <r5=>0x0})
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000280)=0x100, 0x4)
sendto(r4, &(0x7f0000000080)="54ff322917f558b07c5fa1a11e5da6d78db25976dc394d91e2401695ee424e8095a304df7ea759c92141de31f1b949f60421bbf2b0c901791a0f1c73a91ab685c41cf8a2c5561dd3e106170436b1cd37e3cf790397d5f0dbeb68cac3b7dcd5bb7a8b8bcc6779a221cc521b973d96b2088fa55ec7ba11296ec3c3aff2e180c19ef6541fc5a8a515a86e1bd26b277af9d51bcd9b7e4b191ba008", 0x99, 0x80, &(0x7f0000000140)=@l2={0x1f, 0x10000, {0x0, 0x5, 0xbaa, 0x5, 0x6, 0x3b}, 0x1f, 0x7}, 0x80)
bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14)
sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0)
getpeername$ipx(r4, &(0x7f0000000000), &(0x7f0000001480)=0xfffffffffffffd3c)

2018/03/31 21:11:03 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'sit0\x00'})
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001340)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0xa9, 0x0, 0x80}, {0x0, 0x0, 0x7d03, 0x0, 0x0, 0x6, 0x4d0}, {0x1000, 0x8}, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in, 0x3501, 0x2, 0x0, 0x0, 0x7, 0x0, 0x8}}, 0xe8)
mkdir(&(0x7f0000029ff6)='./control\x00', 0x0)
r1 = signalfd(0xffffffffffffffff, &(0x7f0000432ff8), 0x8)
ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2}, 'ip_vti0\x00'})
r2 = inotify_init1(0x0)
fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3)
gettid()
r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="01d6063a74a27210", 0x8, 0xfffffffffffffffc)
keyctl$revoke(0x3, r3)
fcntl$setsig(0xffffffffffffffff, 0xa, 0x20)
inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960)
r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x80, 0x0)
ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000180))
open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0)

[   86.009112] pktgen: kernel_thread() failed for cpu 0
[   86.014267] pktgen: Cannot create thread for cpu 0 (-4)
[   86.020099] pktgen: kernel_thread() failed for cpu 1
[   86.025208] pktgen: Cannot create thread for cpu 1 (-4)
[   86.030692] pktgen: Initialization failed for all threads
2018/03/31 21:11:08 executing program 7:
r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0)
r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/create\x00', 0x2, 0x0)
fcntl$getownex(r1, 0x10, &(0x7f0000000240))
r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0)
epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000280)={0x11})
fcntl$setpipe(r0, 0x407, 0x2)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x9a0a}})
ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00000000c0)=""/255)
ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000040)={0x0, 0x0, 0x40})

2018/03/31 21:11:08 executing program 5:
readv(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1)
ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x0, 0xffffff7ffffffffc, 0x0, 0x3})
r0 = syz_open_pts(0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./control\x00', 0x0, 0x30)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)}, &(0x7f0000001540)=0xc)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={<r2=>0x0}, &(0x7f00000014c0)=0x8)
write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b)
ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001580)={r2, @in6={{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x7}}, [0x0, 0x2c310c8d, 0x7, 0x0, 0x20, 0x0, 0x6, 0x100, 0x8, 0x8, 0x0, 0x1000, 0x1ff, 0x1]}, &(0x7f0000000180)=0x100)
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001a00)='./cgroup\x00', 0x200002, 0x0)
preadv(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0)
fchdir(r3)
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000380)={0x7fff, <r4=>0x0, 0x1, 0x5})
ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40086437, &(0x7f0000001800)={r4, 0xb78f})
mkdir(&(0x7f0000000400)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc)
fstat(r3, &(0x7f0000001a40))
geteuid()
ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80042407, &(0x7f0000001900))
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x6a6, 0x4)
rename(&(0x7f00000019c0)='./control\x00', &(0x7f0000001940)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f")
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
r5 = open(&(0x7f0000000200)='./control\x00', 0x0, 0xffffffffffffffff)
renameat2(r5, &(0x7f0000000040)='./file0\x00', r5, &(0x7f0000000080)='./control\x00', 0x2)
preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000001680)=""/171, 0xab}, {&(0x7f0000001740)=""/181, 0xb5}], 0x2, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000001880)={0x8, 0x400, 0x0, 0x80000000}, 0x10)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8)
syz_open_dev$sg(&(0x7f0000001ac0)='/dev/sg#\x00', 0x3, 0x8000010079)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000001500), &(0x7f00000003c0)=0x8)
mknodat(r5, &(0x7f00000018c0)='./control\x00', 0x1, 0x8)
execveat(r5, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0)

2018/03/31 21:11:08 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0xfffffc49)
truncate(&(0x7f0000000080)='./file0\x00', 0x3)
write(r1, &(0x7f0000000180)="15", 0x1)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000300)={0x0, 0x20000100, 0x1})
getpeername$packet(r1, &(0x7f0000002c80)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002cc0)=0x14)
setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000002d00)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000efdffc)=0x1, 0x4)
fcntl$getown(r1, 0x9)
r3 = fcntl$getown(r1, 0x9)
getpgrp(r3)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040))
geteuid()
lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980))
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003080))
lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100))

2018/03/31 21:11:08 executing program 6:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2, 0x0)
sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="f8000000100000042cbd7000ffdbdf2572666333362229a27fd2c7c5ead7c53836286374656c6c69612d6165736e692d61767832290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000240000000400000000000000000000080001000100008008000100f043"], 0xf8}, 0x1, 0x0, 0x0, 0x80}, 0x40)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8)
unshare(0x40000000)
pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000280)="7fb150e565820865d0fab5414d8f4c166ac53175"}, {&(0x7f0000001a00)="5f57cd85b3c3a9c4793d29e3ce", 0x158}, {&(0x7f0000001640)="6262ba63120db518f41925b84dcb21a883e8720a1aa7ca28e04fa1e8d48f9c3a66d50a9e81713b5781ade56672366528bcd4dca5cbdbe6ca347ff2f4a314cd2ba021523f954d2a6e571e03551f86d4767ee840c405f43e70590dfa12a5fb740ea7ba382f0e15f0d9c24c3db9f40b3cf50bd3e81cd5720b611a2a32d6054f0a7b6ccc487b181721716d72f83929f073a57b1819e466a204c3e117f60419b6e2ce09478c0b"}, {&(0x7f0000000580)="a403f010b62a2f770b050412509927e131e70286edeba2ea53b63c54427628d6cf16d455e5355c"}, {&(0x7f0000001700)="8e0adc7bc4ad2ddf7eddfca2441b978a08c907d20405b9346b13b4ddee67e29e63aafecb4d4422ad3962d5c8abb5344055e269e92f6dc96e762ca370db48f3384cf94483a6fa42d58536ff4071b82a027ecb05825655b6d322aa3841fc8aacf53986091c086e8ea3a57b061ae67cd27dcddc72747669b83926b3ae837ca7660c7474f363a141bdc84d0fe38efde10097199722e1ad7940575164fc59392f2a131b0f7688a8720d75eef86a54626dd35baf693ad88cfb30d102824dc5587ea7ab20"}, {&(0x7f0000001880)="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"}], 0x200001f6, 0x0)
socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000300))
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'ip_vti0\x00'})
socketpair(0x3, 0xa, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x800}, 0x8)
r2 = socket(0x10, 0x802, 0x0)
write(r2, &(0x7f0000f4afdc)="240000001a0025f0006bb40400000009020b000000000000000afdeb080002007fffe5b7", 0x24)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
shutdown(r3, 0x1)

2018/03/31 21:11:08 executing program 0:
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000080), 0x0, 0x1, &(0x7f0000000180)={0x2, 0x4e21}, 0x10)
mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0)
syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
poll(&(0x7f0000084ff0)=[{r1}], 0x20000000000000b5, 0x0)
r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2)
mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x83)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0)
clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60))
pipe2(&(0x7f0000000100), 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
r3 = socket$l2tp(0x18, 0x1, 0x1)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002800)={0x0, <r4=>0x0})
getegid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000028c0), &(0x7f0000002900)=0xc)
fstat(r3, &(0x7f0000002940))
getpgid(0xffffffffffffffff)
stat(&(0x7f0000002a80)='./file0\x00', &(0x7f0000002ac0))
fcntl$getownex(r1, 0x10, &(0x7f0000002ec0))
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002f00)={{{@in=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000003000)=0xe8)
getresgid(&(0x7f0000003040), &(0x7f0000003080), &(0x7f00000030c0))
ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000004900))
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004940)={{{@in=@rand_addr, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000004a40)=0xe8)
stat(&(0x7f0000004a80)='./file0/file0\x00', &(0x7f0000004ac0))
getpgid(r4)
geteuid()
getpgid(r4)
stat(&(0x7f0000004bc0)='./file0\x00', &(0x7f0000004c00))
fcntl$getownex(r1, 0x10, &(0x7f0000004c80))
geteuid()
sendmmsg$unix(r2, &(0x7f0000004f00)=[{&(0x7f0000000780)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000002340)="e1442f92a789be2f7f37ed7d4a8e4d665b16dd933b586b6286538e1165c5e64114a5616dc7eb94da991643e3512efe56c03a9d359f0b0ebc08ac9bd08d03e15315c63770486cf5f03f22ce992e3975582d76ee535b81aaac9697fd56f7140b68", 0x60}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0)
r5 = dup2(r3, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000140)={<r6=>0x0, 0xa00}, &(0x7f0000000000)=0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000880)={0x3, 0x0, 0x6, 0x8, r6}, 0x3d1)
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x48d, &(0x7f00000008c0)="c4b7bf8216bd3083fe37a589cbc50cc0284363e31e65a20162aa693790a051f92d3ef7fdbef38d286d18eda986579b6a2b6bb5a82650168744f3d22dcfda3a2a50f1b67a048f078b7ba8248991be8bd647cfad62679488e0a6edc39074b1207fba22b5f611ce938a22650f42f1a29228efb12eaa5190ef9803f09d2720e4fe1f745190db3c78f7817831898d756aa1aa174e20f4f9491fb83bf985947e98fc5a1f8ec35db304f2080f573fe5fc659c547420ff1b222a41daaf851512c3be7c45e24d6931eb66132a297e081d4970b2bd1c7e18f32a04f49d13466a86f0401b6e0b769aed51d56ad9dda735a307973ee24d596ee9040fb0172cbb46c6a7464ce363a407a55f484d4c0fddbb7e5d426354949cb44ce90d7dea39fd0b3ae38900482154560c234b9e357090e1939136705176a382cee58dbb946c82da880cbb78e67f988e72752fc723e931a651fa5f7de4e765cedcd44ec8814af498375f4e80ea95d0911c0ecb498dec44b2afe70a22a2d10a0b6be1ca8c0f32695db8ae7189170301a6776ffa4ba794525b222f6cea8fad287a268088ef25529698ac950c9c6246cd7bc7d8a55c009a3ff4440a833e689d23ae2dc3ffc79e9b084d69e627348851a720141b6b7aa391873367bcdf4bab20ee1971a371b591803e0a34382c9b6eaf585160904abfec0b185937116b3c22048622231faf155de7cfe794a8aac2c4604abfd47bb67d3a62d757f00f0dc0d2d5a0600224655fec95d4f4055bf3ce39aeb489ba6ff8af590f9a02a7778c424a2f61f6ca77ec1b5b50a58e20f848665a70cc4223c23fb138c3ca5af84edf7ee2c1c9fedd5d30cd67fdc8686ce68f0f429ba6e7e59a04d2c6b9ef7e64fd6b0fa82ef8b3af82b1cdab38557c424f38044fe1c807c95f6ff3f9281f12e40f49dbb582b8a9cdc785818f9a667f2afc69963b8163a27fb587146bce77202a6a20e3e332f330e25b618502ed5ed068f62b02f88a521abffb578ae904aa4b3e0b784f243a7f5172a40a037d932faf544bbbffbffdb1ca55ea9af22dc309cb809fdad6b3bdd04d4aa9af02fae691acd8cf0ec65bb0c8e4d62712b725b426b4e4fa45ff37e45f65e1ffbc912cc077ea1aaf8c53a2203ed14b683890896b9ef23d760db1ebb8c6a7b3bf6395c3a07a20f2e793fa4dc0ca4f48a0e1c6f802854895b7372bb4b3deb647337356ddf40a91013e9bc2e286c96e5e26aa7cdc45b847c5af49e4a3de4ff3d0f317ef0bc4c42a61eefeb430fc8405d7fb21e63e3b1ae90d79bf8a7bf26396ec571a035f7c02a81f9f882f5a4d102b1efd8fa96bc141b87a897a4d7da0504076cd7e095f6066af7f78ea0a78b4c4103eaea4ef7247a00db77318cdd40295befb8a8867bd536163f9af948f5325e0f6c06df0b198d0ee51dec0354bace777d84aded9c045c45bb5618d3b3d1d80389726f005b09d3adbd6b75c0d77637f5ff5a7d6efb1532e018f9a0b2ecd50de0574814c796022b4f4dea7fafa38749039b075bd1eca10c776d32b69127c6043092638fe7e50a1dcfab1325e24b5ffd4e2ed6ff7b63eadc8e91af1407afb8bfe72b331feb1aeb8b54cfaa00ffe6e9782e6cb93c4869711b139bea2b87d839258680a62c8a270fea6c66ca2ee"})

2018/03/31 21:11:08 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00')
preadv(r0, &(0x7f0000000000), 0x194ab896c7a95e6e, 0x10000003)
setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000006c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="eea2a009de4a052c53adfe37865aa041b87eb9e28d76e08aa23ae73de666ff887e11693e4439e8282aeafce35c9c584582b63a973e3e46892bd57ebbe8bf1e01000000f7b276f30e36967b7b8189c6d6e2f0985d85e03909bf6444be4afb1b8ebfd74b8ee8bd5ec33b6d8c55187d024a6cfbc777cf55afafe09f370a53ccb4f4aeffa226d5e7cadc0eeb6ac033d468108b7d79b7c8e06124e861c61ed19a5337160b6b62d859ca6420fb3d16f590de08c44bb42ceb6b55c150d64118b60fe8a1037c3cfcb0b119a972d0487ddd039766f7df5ee2e9f292993feb3f1a0f3b2a3fbfc7b1f3236f380731389c1e14bdc56c7b259975566656"], &(0x7f0000000180)=0xc8)
r2 = geteuid()
getgroups(0x6, &(0x7f0000000280)=[0x0, 0x0, <r3=>0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff])
getpeername(r0, &(0x7f0000000640)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000240)=0x80)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, <r4=>0x0}, &(0x7f0000000380)=0xc)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, <r5=>0x0}, &(0x7f0000000400)=0xc)
getresgid(&(0x7f0000000440)=<r6=>0x0, &(0x7f00000004c0), &(0x7f0000000500))
stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
getgroups(0x40000000000003a8, &(0x7f0000000540)=[0xffffffffffffffff, r5, r3, 0x0, 0xffffffffffffffff, <r8=>r6, r7, r4])
fchown(r0, r2, r8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x7, 0x1}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100), &(0x7f0000000140)=0x8)
seccomp(0x0, 0x1, &(0x7f0000000300)={0x4, &(0x7f00000000c0)=[{0x80000001, 0x4, 0x6, 0x1b4c}, {0x8, 0x9, 0x5, 0x9}, {0x3ff, 0xffffffff, 0x7, 0xfffffffffffff010}, {0x7fff, 0xdcbb, 0x5, 0xa2}]})

2018/03/31 21:11:08 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={<r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1], 0x18}, 0x0)
sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0)
close(r1)
close(r0)
ioprio_get$pid(0x3, 0x0)
r3 = socket$inet6_dccp(0xa, 0x6, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000880)={'bridge0\x00', <r4=>0x0})
ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000980)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe, 0x1f, 0xfbd5658, 0x100, 0x9, 0x100000, r4})
r5 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00')
r6 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r6, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000062020100000100000bdcd9f25a5f771b"], 0x14}, 0x1}, 0x0)
readv(r5, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6)
setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
ioctl$KDENABIO(r5, 0x4b36)
recvmsg$netrom(r5, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140)
sendto(0xffffffffffffffff, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x3, 0x1, 0x0, 0x2, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80)
ptrace$peek(0x1, 0x0, &(0x7f00000001c0))
mlockall(0x1)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be")
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0))
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10)
mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200))
mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980))
ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000000a00)=0x439d0446)
mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6")
preadv(r5, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)

2018/03/31 21:11:08 executing program 4:
mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a1aff7), 0x14)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={<r1=>0x0, @in6={{0xa, 0x4e21, 0x101, @local={0xfe, 0x80, [], 0xaa}}}, [0x6, 0x358, 0x80000001, 0x3, 0x7, 0x1, 0x800, 0x7, 0x4, 0x7, 0xff, 0x7ff, 0x1, 0x3f, 0xffff]}, &(0x7f0000000100)=0x100)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6}, &(0x7f0000000200)=0x88)
inotify_init()

2018/03/31 21:11:09 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="757365722e7b2f00fde391f35d23794eb7149149a729ed48981c535f77c979cf7ce4b4684f88066034351b8f02592d0d"], &(0x7f0000000a80)="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", 0x1a6, 0x0)
syslog(0x3, &(0x7f0000000980)=""/215, 0xd7)
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
eventfd2(0xdd41, 0x80000)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc)
r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x0, 0x3bf4, 0x0, 0x0, 0x1ae0ea1e, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x0, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8})
getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2)
write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r2)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x31, 0xffffffffffffffff, 0xfffffffffffffffc)
keyctl$assume_authority(0x10, 0x0)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f11943553db6d23d620b56"], 0x1)
getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x1)
socket$inet6_tcp(0xa, 0x1, 0x0)

2018/03/31 21:11:09 executing program 7:
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={<r1=>0x0}, &(0x7f0000000480)=0xc)
r2 = syz_open_procfs(r1, &(0x7f00000002c0)="0300000061727040c1d8a3f9d9c6cc063959f8407d5065e3de8d1ee8860972c7a3cf6dc8fb7a387541c0ded80470abe8274537dd8382c6a89ca75028cff00adecc4c92122d73a34cd2b136bcff22c1a333f97630e0e8f17612267dd37b113f677cc47926ee208defdd137e6d11c8a5110c58ad377bd1a1194713f238cffda876b0c42023352e7763fa9f7133a937773077e6e2be643ed856e0ec04eeb85c25fc584a83029d1ef504efc71f7882226cb3572a8031ae14e7e8104da2ee27c52e9961ff8e3baa183782c14de4fdbd391487ef26717b674b6021bfef7e2a1fa7e839405c294c7a61")
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={<r3=>0x0, 0xfffffffffffffffa}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000004c0)={r3, 0x64, "816b08e8a3168beaff31cee6245cfaf51afd47915376dfacedba7f691f908bd23e616e160192fce673655f428ee21d5c70fc6268fdfa2d3f712fe95a7b1114c86345f24340611fad2f408c8d77c9402fb0ecbad6e3fc7f809aa43b1f5acfe13965dec595"}, &(0x7f00000001c0)=0x6c)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0xfffffffffffffffe)
r5 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3})
ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x2000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'})
pread64(r2, &(0x7f0000000040)=""/8, 0x8, 0x1ffff)

[   91.070317] IPVS: Creating netns size=2552 id=19
2018/03/31 21:11:09 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
r1 = getpid()
ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd})
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe)
getpid()
add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2)
setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2)
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500))
getpriority(0x0, 0x0)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
syncfs(r0)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e", 0x11, 0x0)
setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68)

2018/03/31 21:11:09 executing program 5:
getpgid(0x0)
pipe2(&(0x7f00000000c0), 0x80000)
ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800)
sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322})
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc)
nanosleep(&(0x7f0000000440), &(0x7f0000000480))
mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000))
perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x0, 0x3be8, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xd, 0x0, 0x1f, 0x42ee, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, 0xffffffffffffffff, 0x8)
r2 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x40)
r3 = openat$cgroup_ro(r2, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200))
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98)
close(0xffffffffffffffff)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}})
getrusage(0x1, &(0x7f00000004c0))
dup3(r0, r1, 0x0)
ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000780))

2018/03/31 21:11:09 executing program 4:
r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f00000000c0)="4dde7b92776df9b8e500073a81bebe69a6c81fbb0a85675767b95a8898694187934c5304a964ae4ceb5df3a9aaeacaa33af45fa2ba3c60e29c2ceb661856c1a413e63ca7e03786dab72d81a9d0bac6c720aff5094486079a131bebb9a0954ac5341e9ca1f5ee2b0a71636b91e6890b")
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)})
ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000001c0)={0x6f, 0x7fff, 0x9, 0x10b, 0x8, 0x5})
getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f0000000180)=0x1e)

[   91.329895] binder: 7049:7050 got new transaction with bad transaction stack, transaction 14 has target 7049:0
[   91.352750] binder: 7049:7050 transaction failed 29201/-71, size 0-0 line 3038
[   91.362962] binder: BINDER_SET_CONTEXT_MGR already set
[   91.375911] binder: 7049:7050 ioctl 40046207 0 returned -16
[   91.392271] binder_alloc: 7049: binder_alloc_buf, no vma
[   91.398007] binder: 7049:7052 transaction failed 29189/-3, size 0-0 line 3134
[   91.408000] binder_alloc: 7049: binder_alloc_buf, no vma
[   91.413508] binder: 7049:7050 transaction failed 29189/-3, size 0-0 line 3134
[   91.432030] binder: undelivered TRANSACTION_ERROR: 29189
[   91.437932] binder: undelivered TRANSACTION_ERROR: 29189
[   91.444169] binder: release 7049:7050 transaction 14 out, still active
[   91.458761] binder: undelivered TRANSACTION_COMPLETE
[   91.465090] binder: undelivered TRANSACTION_ERROR: 29201
[   91.480392] binder: send failed reply for transaction 14, target dead
2018/03/31 21:11:09 executing program 2:
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000980)={'syzkaller0\x00', 0x100009516})
ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a)
close(r0)
capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001})
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0)
poll(&(0x7f0000084ff0), 0x0, 0x0)
readv(r0, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1)
r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000500)=0x1c, 0x80800)
r4 = dup2(r3, r1)
r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000005c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8)
ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000480)=r6)
fchdir(r1)
r7 = creat(&(0x7f00000002c0)='./file1\x00', 0x0)
write$tun(r7, &(0x7f0000000a40)=ANY=[@ANYBLOB="1e695365613c8c0800502809d254f508e352f02e1f643718731580926dba8898e59378e16ded8cad760445dba3f3db0eadd3f5df101f400f842edea9404e2a47da57b1f8cffca16c8231939fc74cbd4893a3a6b873ffa7bc10ded49599f50c6a827f4106aef75041c0671da090514df0d4bae461b6b9594a4b3492a6ac6cdd793aff130000000000002685fa89388b37205efe6d2ff0ee939271a4e5c40d593b7259a09c00000000000000000000000000000000c67ff4cfbcea359c0eaaef"], 0x1)
r8 = getpid()
r9 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x2)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000780)={<r10=>0x0, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x90ba}}, [0xfffffffffffffffc, 0x5, 0x80, 0x38b7cca8, 0x9, 0x96bd, 0x75f6, 0x400, 0x3, 0x4, 0x81, 0x4, 0x0, 0x2, 0x3fc0000]}, &(0x7f0000000100)=0x100)
getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000080)={<r11=>r10, 0x7d, 0x6, 0x1}, &(0x7f0000000300)=0x5d3)
getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000880)={r10, 0x0, 0x4ee, 0x5, 0x5, 0x3, 0x7ff, 0x33, {r11, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x6, 0x3, 0xbcb, 0xfffffffffffff801}}, &(0x7f0000000340)=0xb0)
setsockopt$inet_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000380)="c9100c1116ca82982fc1a0f02aca91deb03cbda8399648d0cc61c08689cab5af5529995c0587af63f965163a5fdd63196c68f0e5a712fbb73fb1e68f1e768fedf44cf7b3c94f163403d78471c8d0848102950f44665bfc7f1bde73953f283d5fbfbdc405474108ae6154d7d803a665ed1269ada7", 0x74)
unlink(&(0x7f0000000000)='./file1\x00')
syz_open_procfs(r8, &(0x7f00000000c0)='net/ip6_tables_matches\x00')
mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.cpu/syz0\x00', 0x200002, 0x0)
bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
openat$cgroup_ro(r9, &(0x7f0000000580)='rdma.current\x00', 0x0, 0x0)

2018/03/31 21:11:09 executing program 0:
readv(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1)
ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x0, 0xffffff7ffffffffc, 0x0, 0x3})
r0 = syz_open_pts(0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./control\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)}, &(0x7f0000001540)=0xc)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={<r2=>0x0}, &(0x7f00000014c0)=0x8)
write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b)
ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001580)={r2, @in6={{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x7}}, [0x0, 0x2c310c8d, 0x7, 0x0, 0x20, 0x0, 0x6, 0x100, 0x8, 0x8, 0x0, 0x1000, 0x1ff, 0x1]}, &(0x7f0000000180)=0x100)
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
preadv(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0)
fchdir(r3)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000380)={0x7fff, <r4=>0x0, 0x1, 0x5})
ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40086437, &(0x7f0000001800)={r4, 0xb78f})
mkdir(&(0x7f0000000400)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc)
fstat(r3, &(0x7f0000001b00))
geteuid()
ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80042407, &(0x7f0000000280))
rename(&(0x7f00000019c0)='./control\x00', &(0x7f0000001940)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f")
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
r5 = open(&(0x7f0000000200)='./control\x00', 0x0, 0xffffffffffffffff)
renameat2(r5, &(0x7f0000000040)='./file0\x00', r5, &(0x7f0000000080)='./control\x00', 0x2)
preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000001680)=""/171, 0xab}, {&(0x7f0000001740)=""/181, 0xb5}], 0x2, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000001880)={0x8, 0x400, 0x0, 0x80000000}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001500)={r2, 0x9}, 0x8)
readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001a00)=""/136, 0x88}, {&(0x7f0000001b80)=""/196, 0xc4}, {&(0x7f0000001c80)=""/242, 0xf2}, {&(0x7f0000001d80)=""/250, 0xfa}, {&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f0000001e80)=""/254, 0xfe}], 0x6)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8)
syz_open_dev$sg(&(0x7f0000001840)='/dev/sg#\x00', 0x8, 0x101040)
mknodat(r5, &(0x7f00000018c0)='./control\x00', 0x1, 0x8)
execveat(r5, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0)

2018/03/31 21:11:09 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="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", 0x1a6, 0x0)
syslog(0x3, &(0x7f0000000980)=""/215, 0xd7)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
eventfd2(0xdd41, 0x0)
getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc)
r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x0, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8})
write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r2)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, r1, 0xfffffffffffffffc)
keyctl$assume_authority(0x10, 0x0)
r3 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x2e)
sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0)
ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080))
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {<r4=>0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r4, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a56"], 0x2)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0)
shutdown(0xffffffffffffffff, 0x1)
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'})

2018/03/31 21:11:09 executing program 6:
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
accept4$inet(r0, &(0x7f0000001540)={0x0, 0x0, @broadcast}, &(0x7f0000001580)=0x10, 0x800)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f0000001240)={0x2, 0x70, 0x79, 0x0, 0x1, 0x8b, 0x0, 0x10001, 0x20000, 0x1, 0x7fffffff, 0x6, 0x0, 0xec6, 0x1ff, 0x17a2db4b, 0x3, 0x0, 0x5, 0x3, 0x6, 0xffffffff, 0x7ff, 0x800000000000000, 0x0, 0x40, 0x3, 0x8, 0x1, 0x1ff, 0x8, 0x9, 0x6, 0x0, 0x4, 0x800, 0x81, 0x10000, 0x0, 0x5, 0x2, @perf_config_ext={0x6348, 0x78435fc5}, 0x2404, 0x9, 0x3, 0x7, 0x5, 0x81, 0x2efa096b}, 0xffffffffffffffff, 0xa, r0, 0x0)
setrlimit(0xf, &(0x7f0000001340)={0x8000})
r3 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x100000f, 0x10, r0, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001840)={r3})
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000015c0)=ANY=[@ANYBLOB="0200007f04000600"], 0x1)
r4 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@generic, &(0x7f0000000080)=0x80, 0x80000)
ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000001640))
sendto$ipx(r4, &(0x7f00000001c0)="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", 0xdc8, 0x0, &(0x7f00000011c0)={0x4, 0x0, 0x3, "93911e539a32", 0x1}, 0x10)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2})
bind$unix(r0, &(0x7f0000001040)=@abs={0x63078e76465a1f03, 0x0, 0xffffffffffffffe1}, 0x6e)
r5 = getpid()
futimesat(r0, &(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000)={{0x0, 0x7530}, {0x77359400}})
ptrace$setsig(0x4203, r5, 0x5, &(0x7f0000001200)={0x34, 0x0, 0x6, 0x6})
ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'})
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000001680)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x1, 0x800, 0x80000000, 0x7, 0x8, 0x2, 0xc21, 0x101, 0xffff, 0x2, 0x61f, 0x99, 0x3, 0x6, 0x5]}, &(0x7f0000000180)=0x100)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001780)={0x0, 0xc1b, 0x4, 0x80, 0x0, 0x100000000, 0x775, 0x0, {<r6=>0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xd}}}, 0x3, 0x7, 0x3, 0x5, 0x200}}, &(0x7f0000001600)=0xb0)
stat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
ioctl$TUNSETGROUP(r0, 0x400454ce, r7)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001380)={<r8=>r6, 0x100000000, 0x0, 0x3ff, 0x62}, &(0x7f00000013c0)=0x18)
gettid()
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001400)={r8, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0x20}}, 0x4, 0x6ea, 0x0, 0x25f, 0x2}, &(0x7f00000014c0)=0x98)
bind$netlink(0xffffffffffffffff, &(0x7f0000001880)={0x10, 0x0, 0x25dfdbfe}, 0xc)
ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000001300))
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f00000012c0)="73797a6b616c6c65723000001700")

2018/03/31 21:11:09 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc25cd1163b5670700000001"])
ioctl(r0, 0x8916, &(0x7f0000000000))
signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0)
epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0xb5a2)
r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00')
syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840)
writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1)
r5 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x75, 0x200)
ioctl$VT_DISALLOCATE(r5, 0x5608)
ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue})
prctl$getname(0x10, &(0x7f0000000440)=""/173)
r6 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de32893", 0x1a, 0x0)
keyctl$clear(0x7, r6)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0xff, 0x6, 0x8e3, 0x9, 0x1}, 0x20)
ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={<r7=>0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x0, 0x0, 0x0, 0x400, 0x7}, &(0x7f0000000600)=0x98)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000640)={r7, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8f}}}, 0x84)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4)
mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232)
ioctl(r0, 0x8936, &(0x7f0000000000))
openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0, 0x11)

2018/03/31 21:11:09 executing program 5:
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r2 = socket$inet(0x2, 0x1, 0x8)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4)
r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2)
getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a)
close(r3)
socketpair$unix(0x1, 0xfffffffffffffffc, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0)
poll(&(0x7f0000084ff0)=[{r2, 0x2400}], 0x200000000000027d, 0x14)
r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x2, 0x0)
mknodat(r5, &(0x7f0000000240)='./file0\x00', 0x80, 0x2)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800))
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc), 0x4)
r6 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8)
ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a)
close(r6)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8))
poll(&(0x7f0000084ff0), 0x0, 0x14)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x2, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2)
bind$inet(r1, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
clone(0x2, &(0x7f0000000140), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000000000))
pipe2(&(0x7f0000000340), 0x400080001)
mq_open(&(0x7f0000000640)='-$\x00', 0x2, 0x8, &(0x7f0000664fc0)={0x0, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0xa1, 0xfffffffffffffffd})

2018/03/31 21:11:09 executing program 4:
r0 = socket(0x10, 0x20000000802, 0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200040, 0x0)
epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000140)={0xc0000000})
r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
sync()
socket$packet(0x11, 0x3, 0x300)
r3 = memfd_create(&(0x7f0000000100)=']\x00', 0x0)
clone(0x0, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda8604")
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000580)={{0x0, 0x3, 0x1, 0x2, 0x100}, 0x6, 0x80000000})
epoll_wait(r3, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x5, 0x401)
getsockname$inet6(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=<r4=>0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00')
write$selinux_load(r1, &(0x7f00000006c0)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010)
sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000600)=ANY=[@ANYBLOB="8c000000"], 0x1}, 0x1}, 0x40000)
ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)=r4)
perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000200)=0xfffffffffffffbff, 0x8)
openat$cgroup_int(r3, &(0x7f00000002c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0)
fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/49)
ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=0x1000890000001)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"0707005b8140000000000000e4ff1b00"})
write(r0, &(0x7f0000f61fe1)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f)
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x4e22, @rand_addr=0x8}})

2018/03/31 21:11:09 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0xfffffc49)
truncate(&(0x7f0000000080)='./file0\x00', 0x3)
write(r1, &(0x7f0000000180)="15", 0x1)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000300)={0x0, 0x20000100, 0x1})
getpeername$packet(r1, &(0x7f0000002c80)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002cc0)=0x14)
setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000002d00)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000efdffc)=0x1, 0x4)
fcntl$getown(r1, 0x9)
r3 = fcntl$getown(r1, 0x9)
getpgrp(r3)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040))
geteuid()
lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980))
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003080))
lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100))

2018/03/31 21:11:09 executing program 0:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="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", 0x1a6, 0x0)
syslog(0x3, &(0x7f0000000980)=""/215, 0xd7)
pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000000c0)=0x1, 0x4)
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
eventfd2(0xdd41, 0x0)
getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc)
r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x0, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8})
write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r3)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x31, r2, 0xfffffffffffffffc)
keyctl$assume_authority(0x10, 0x0)
r4 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x2e)
sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81)
ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080))
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {<r5=>0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r5, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f11943553d"], 0x2)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0)
shutdown(0xffffffffffffffff, 0x1)
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'})

2018/03/31 21:11:09 executing program 6:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0)
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00')
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={<r2=>0x0, 0x80000, r0})
ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r2, 0xa5})
r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb})
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201})
socket$inet6_sctp(0xa, 0x0, 0x84)
r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r4)
r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r5, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xf52}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r5, 0x0, 0x4)
setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x602d, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fchmod(r5, 0x80)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001380)=<r6=>0x0)
ptrace$poke(0x5, r6, &(0x7f00000013c0), 0x40)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
unlink(&(0x7f0000000100)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x9)
perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x1000, 0x340f92e0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x5c, 0xfd4, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xde, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000380)}, 0x2400, 0xa7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

[   91.914840] qtaguid: iface_stat: create6(lo): no inet dev
[   91.954933] qtaguid: iface_stat: create6(lo): no inet dev
2018/03/31 21:11:09 executing program 2:
r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/220, 0xdc)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000})
getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x60)
pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000002c0)="a08503b5f4a2a8e53d45fb36f1dbaa2566d6d30869e45f8ea40c9e293785724ae08f2d9379d8a8ecdd20234d0d1421682c3c39907bf4db5a1946512ce5e889d37f0fe81ee2576eaee0f9", 0x4a}], 0x57, 0x8000)
ioctl(r0, 0x2285, &(0x7f0000007000)='S')

2018/03/31 21:11:10 executing program 2:
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000740)={0x0, 0x0, r0})
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rtc\x00', 0x0, 0x0)
poll(&(0x7f0000000780)=[{}, {0xffffffffffffffff, 0x8214}, {0xffffffffffffffff, 0x2042}, {0xffffffffffffffff, 0x60}, {0xffffffffffffffff, 0x2017}, {r0, 0x8000}, {r0, 0x2}, {}, {r1}], 0x9, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000005c0)=0x4)
ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00000001c0)={0x2, &(0x7f0000000000), &(0x7f0000000040)=[{0x906e, 0xcd, 0x100, &(0x7f00000000c0)=""/205}, {0x0, 0x1000, 0x0, &(0x7f0000001140)=""/4096}]})
ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x0, 0x6, 0x77e, 0x0, 0x0, 0x2})
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x7, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000000}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x81}}}, 0x104)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00')
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
r4 = gettid()
getpid()
ptrace$getregset(0x4204, r4, 0x3, &(0x7f0000000000)={&(0x7f0000000200)=""/93, 0x5d})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000009c0)={<r5=>0x0}, &(0x7f0000000a00)=0xc)
r6 = syz_open_procfs(r5, &(0x7f0000000a40)="6d6170730012877dcdd3b205a03f0700645cfa3bb83d12f8660f639e20e000b4e53f4a39a523c73a68a8bfcffe4c99f74654fa5363f5eb61412ab2a82b5d097ac3e30f")
setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000f46000)=ANY=[@ANYBLOB="010000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000b0f91ee16e88d94000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000f986e2e30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1)
getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000000b00)=""/81, &(0x7f00000008c0)=0x51)
readv(r6, &(0x7f0000000400), 0x0)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1)
writev(0xffffffffffffffff, &(0x7f0000000180), 0x0)
ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue})
request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0)
ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000940))
signalfd4(r3, &(0x7f0000000700)={0x3}, 0x8, 0x80000)
r7 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa)
keyctl$instantiate(0xc, 0x0, &(0x7f00000005c0), 0x0, r7)
modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8)

2018/03/31 21:11:10 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x0, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60)
r1 = memfd_create(&(0x7f00000003c0)='selfsystem\x00', 0x2)
getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000000400)=""/53, &(0x7f0000000440)=0x35)
connect$pptp(r1, &(0x7f0000000480)={0x18, 0x2, {0x3, @rand_addr}}, 0x1e)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x15}}], 0x1c)
getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00000004c0), &(0x7f00000005c0)=0x8)
r3 = mq_open(&(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x0, 0x8, &(0x7f0000000240)={0x2, 0x0, 0x80, 0x9, 0x100000000, 0x7, 0x2, 0x5})
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000280)={<r4=>0x0, 0x5}, &(0x7f00000002c0)=0x8)
setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4)
setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r4, 0x3}, 0x8)
setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00'}, 0x2c)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={<r5=>0x0, 0x101, 0x9, 0x400, 0x3, 0x9}, &(0x7f0000000100)=0x14)
r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000015c0)='IPVS\x00')
sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000001680)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f0000001600)={0x30, r6, 0x300, 0x70bd2a, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6e}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e20, 0x1ff, @empty, 0x199}}}, 0x84)
sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0xfffffffffffffde9, &(0x7f0000001580), 0x13c, &(0x7f0000001d80)=ANY=[], 0x0, 0x4000000}, 0x40)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff})
chdir(&(0x7f0000000300)='./file0\x00')
socket$inet_sctp(0x2, 0x4, 0x84)

2018/03/31 21:11:10 executing program 5:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x400000, 0x0)
openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]})
write$cgroup_subtree(r0, &(0x7f0000000480)={[{0x2d, 'cpu', 0x20}, {0x2f, 'rdma', 0x20}, {0x2b, 'rdma', 0x20}]}, 0x11)
r2 = socket$inet6(0xa, 0x400000000001, 0x0)
r3 = dup(r0)
r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r4)
r5 = creat(&(0x7f00000002c0)='./file1\x00', 0x0)
fcntl$setstatus(r5, 0x4, 0x6000)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000580)={'tunl0\x00', {0x2, 0x4e21}})
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0)
bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r2, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000500)=@routing={0x0, 0x4, 0x2, 0x89f3, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}]}, 0x28)
ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000001c0))
ftruncate(r6, 0x80003)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff)
sendfile(r3, r6, &(0x7f0000d83ff8), 0x8000fffffffe)

[   92.151547] device lo left promiscuous mode
2018/03/31 21:11:10 executing program 5:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x400000, 0x0)
openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]})
write$cgroup_subtree(r0, &(0x7f0000000480)={[{0x2d, 'cpu', 0x20}, {0x2f, 'rdma', 0x20}, {0x2b, 'rdma', 0x20}]}, 0x11)
r2 = socket$inet6(0xa, 0x400000000001, 0x0)
r3 = dup(r0)
r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r4)
r5 = creat(&(0x7f00000002c0)='./file1\x00', 0x0)
fcntl$setstatus(r5, 0x4, 0x6000)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000580)={'tunl0\x00', {0x2, 0x4e21}})
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0)
bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r2, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000500)=@routing={0x0, 0x4, 0x2, 0x89f3, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}]}, 0x28)
ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000001c0))
ftruncate(r6, 0x80003)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff)
sendfile(r3, r6, &(0x7f0000d83ff8), 0x8000fffffffe)

2018/03/31 21:11:10 executing program 5:
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006)
r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0)
pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x0, 0x8001, 0xff}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x8}, &(0x7f0000000b40)={0x0, 0x81, 0x2, 0x4, 0x3, 0x0, 0xb3f5}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8})
ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f00000007c0))
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000008c0), &(0x7f0000000900)=0x8)
sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2", 0xe}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)

[   92.411005] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh
[   92.434360] device lo entered promiscuous mode
[   92.452382] qtaguid: iface_stat: create(lo): no inet dev
[   92.472557] qtaguid: iface_stat: create6(lo): no inet dev
[   92.506847] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[   92.528839] qtaguid: iface_stat: create6(lo): no inet dev
[   92.642942] device lo left promiscuous mode
[   92.659097] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh
[   92.806487] device lo entered promiscuous mode
[   92.811791] qtaguid: iface_stat: create(lo): no inet dev
[   92.822989] qtaguid: iface_stat: create6(lo): no inet dev
[   92.852096] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[   92.877259] qtaguid: iface_stat: create6(lo): no inet dev
2018/03/31 21:11:11 executing program 2:
r0 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4)
connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c)

2018/03/31 21:11:11 executing program 3:
r0 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
clock_getres(0x0, &(0x7f0000000080)={0x0, <r1=>0x0})
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000))
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1})
getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000001c0)={'broute\x00'}, &(0x7f00000003c0)=0x50)
getpeername$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000340)=0x1c)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000500)={0x20, 0x0, 0x0, 0x70bd2b, 0x0, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0x20}, 0x1}, 0x0)
fcntl$lock(r2, 0x7, &(0x7f0000010000))
tkill(r0, 0x1000000000016)
dup3(r2, r2, 0x0)
ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000240)={0x7ff, 0xfffffffffffffffb, 0x3, 0xcb})

2018/03/31 21:11:11 executing program 5:
r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0)
r1 = socket$key(0xf, 0x3, 0x2)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(0xffffffffffffffff)
r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0)
fcntl$setlease(r2, 0x400, 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00')
rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8)
add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b6", 0x15, 0xfffffffffffffff8)
clock_adjtime(0x0, &(0x7f0000000340)={0x9})
sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0)
recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/25, 0x19}, 0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00')
ioctl$int_in(r0, 0x5452, &(0x7f0000000380))
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000002c0), 0x4)
sendfile(r0, r3, &(0x7f0000000040), 0x0)
getpid()
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc)
r5 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00')
readv(r5, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001340)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001440)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480), &(0x7f00000014c0)=0xc)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="270000009d42523583d766"], &(0x7f0000000280)=0x2)
setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000001500)="2c6bbf95bf1c81e9816ac592350db98e31eac2219a8222ee1b9f33c991b330d8d86de8216223cd1e907f30745dbfda6ba9976ba5a3535bffdbafe64bad625e91723bf4b442344a78ab99c011b10aa4ca8e346f4c54fa68130bb4f15dbdfa638743116dcd0bb9b6c1af4544e525ce497240d3374fe9d7d4f19258f9d4184944f4c60da93afa3d8473f7676f559c611111383d341f3e2373b49e525689039e1ad03b0d3c435eb485d9c9078fdd97d06c802c7b036041b5014faa81207b59f92b45453696bfb381d6fab0ab79fbb0e45aefb01598af23535e2fb1dde630b2d70c6885318dfbb0df51e9827c068a26f30fa11d504380a02818afd694eac6396aea97fb01a2bd61ba9b1cfaedca1da73a9987cdfef8edf20b8d77375ca00c286995b8652c1b154cb0f0d319b54f2f8423d9b6e766208c322bbcec5819921d4afdda99ff55f3a66a8789eb0edc086960d3fffd80f41035c9ffe5a9e33a452084816fee31e685731fed0994f44d72cecf5d0f34eaef132415837a73f77c2bb0332cf22d5f1c645d520d8a5242054ecb5cc11d236761ca2f0283a783e5cf01243c3b266a6e1e3beceef7b2ecad0dc6db43979f8bf1a57b6c85aba1f1150ea71641b606050fbd6b6d6787e0c028f626ae9efad4d3c87b8a8b005ee99b33ab0c941e9683cfa7df77aa37f070a1c6c53742e50d11f05ed10f8290d3e463daaeabd28308f704cf9f21723c358fe002d1fbb881a2c0d9051b58beec2fd048b3c5b9fefe06ee6d436a39a14edb351222a1f46e11f312b2eb8a113d9f9b718e3e0f0cda968c02d3d8bae2c35ddb5de11296bbe3012ca0b991bb7fe16a2d7909967c56b2397f5a2c693f89d0514ae86614a8cc7b2e3e0fa0d8f4081ff541db2433271604810036e7a1d2117548e3a10af328f0896f0e979bc5cac208b1ad0c65012951fc2ebb52905e5c160d634cfb521da5e1b32fe006b49fdd6a90e6560bbea19f6b84d6a71fe29d5e7286263c6c51365af4cce48b2847d9470d54443c79721922ca3ff7e2ef9ae171b685c984d2e102a200a9f630a8bc0cdcfeb5ceaba40ef41d4e3be000de4dfe9b146d3716adae6b698b42a3ef89237fd30062283e843961224d54b2ace806109bda0c3fc32981f32cc069e359f59f83db1a5cf5ac0ae6f009d1a7461e5b98e47886c21cf184f40b449933cda52d1f231b3a82ec768a3476fd5df54decc49cba3478e09b064974f6609afeecd307272a612d7bdbdfc220c3b4b5f5e5c4f675cdf40954d0e515f5da82579b275bb61d4dc15f43a004cffa2485453b864aa797f0b9712c8f3a991b420a92b2cf2db9d2846f91df0c49f6df8d63c665349ecf379b2551897ef0eaff0c136e3be2e5db09d2b1838809a1b064cd620a27f9d6b988643ea45f61cf8ebb7868ee2700150657fcaca0b9087008b7b103c73de51d9b17da48c9edac8098521cbbf992d37f8cd0f379079a18d808c2bc1280cdf9aaf598e1eb4067ea09ffad2f88d0eb4f867fb0829a27da6b295e5c2cffc1df0067289d7efa86524c654ed1ac274bb7b5570eba69f3fb179501545fa2b6161d3bc5a9fdbf458e76b77b568c0571b5de980ec5c9b713f265106c4efc39b05f9904db404a9263037b5611f1e4c1b823c7e8f877e200df31a9f041745304e75ded282a2f8ed73085bc1efde6e290e069476827033952709adc5908442f9898bccc31295922120d3fe32af5b00b885adef5a4443fa72ca34546cb59151e262218ef3b18cd7cdce326cb6bababa38cbeeb793690727f522646560d6e3490e4c9641ce353a564b312b9040503c3255c93b7f61eebd13af544d9b044b73f39f2873fcf3af262292e65002dd7852a3f1cb1df645822f1cfdfee3f85a4637c18cffac7c7ce3f2161223920f15f3d0b61ff2da9b80fa92335797db055fdf17442eefb622cb794a50c557e61322d42afc0c92ef9b90cc4e929d1bfa8b6b53cb4b8af53c6678a8015d6659120322839ed4229fa1a42f2fa7ac426acbff82861f8e1ed936069e644905b5a86a14e9a75367f989e1a2b92554953aa11b37132a8325ddfedd5b6332cc3bd6dcb5136e2a37c3b8f3296a99f385183843f881ac2ec1574c03d4fc4b99bb90d9b35f7152ce04fefa07ebe404bf1361a3e3b27c7d03ba5d029d2f972c4dd286238c453d690a689779b767b34499c2629d444f2c64efce3518923f9eb95ed236c6046ce57a02fb64b4d60c222b515fb35dab2ee0ace87e9f7a227d8d83b11aa550e844ea154321ff480be21c8ddd4961e0dc3f2296268f4bc65c66a8ed5abc0fe7d426a5cd5954490fde78e35ab446498865d197a0b35056cd349fbf263025dca14112792bfb4eae441803e16ee0a3197718c6c8b5b87951a42ead91aa91a97f9bfadfe0c5e7632a409394a15c0f4fffa4f569d374fefd4d936aebb55f03c53099838886bec893537cf95cb6ec5f9f67bd1603061a3319fb6ebefcc9b84e083e4e788bbdf2bb4d1d72de30538bc307dbaeccddee757a03453d7fe6be66a7a800d4bc3f845c5b71e36b092196299c7177bd3d3a0acdfd5d622105743ad5ea2bf383613281dbbff086bab67189d30d5944f0fa58c9ab1b64ddd6e6550fd3a8292d819017e5ab57a2b75b68da00e69ad90fd7b54da5b1089c203bee5da051b82394a31c6c7f82d258e514f1cbd8879a6e5b54257f2ae1415cf36173db7c8280e6d93fe868bf0ff3575221db2ad541454d13db95497cbf63ccdbade09480d560f6b53d0917dcbc867e99547eba2e9c4cd5010766f02fcfed2b821a06c6502a966015478b088cb7affaf9d072f68c81ad96524c940ef3ea7a142e58a96fc56eedacf5b0cf192599a9073c9b00531be95ffa4aa90a781e3402396bf6a8d4ceb7c4c8cd8418e1b795c8d20ccf1f129fe3cb4cd2b1ffe352beef715fe2386494d8e5d858546240a83505c106654a700e2e6b0264478bf2deb0ad173c8a9fa2bd138e9e2308407bab97a00a5ee5b2ca69bef709dd11440c94f965b4b5447af0065ec9210c9c1ce2b6b029a015d7a3a1923a141ab0d8e238d16f410761774480752759c1346fb11ae93ddca601c96da5f6cde24434845ec905a78e82d1749f68be965bfaadfc207f5ecfe15304e7800d125e2ec2d7816c3badf34bd234e5bb179779484cbcd53e0cbd8924263b6092fa211460dfe87b2912a9401806b82e60321cbca77a37936f0d3aff392858465c9acea60207240e7797ceee130aab5b38a20dbd92df864588fb3df5a73c8a0f8b4a20de07c46db2edec66b683167567aac47193a8fbd6663a86921b5242fe493eef40e4684d856e57785adb4f012fc55214285c269940dcc349e599fdba8a0acae33e802b5a4cffd63ef125aaf537cecc7121015707ee8940c868f07b591fbe66111992c040de39d627b0a41d9bc11b5bee777c6617ae220b7414915fd7b217f8ce638270aeb22eb88ab5f492aa8ce82e6d79aee70fc5c49c34746d4a35de3a5ea05f496f6bc25349c630676c119ef335306eda71b365e3fdebbe705c20e736a193af21d7a3a0e24468ee0ed61787bf3c1f7ca1fb4a0fd0e3d822ac976a28835945736209cb55dcecebcc9ebc04c648dadd702facb7443d265454555cac5f1a05673e4a8293d6ed35a8cb1b21295690c5eb74c73e2d1bf8cb7aa406a17ce6e85e37462f3a0b486a652e611c2f809ba7a9044e3e916e0e54878d01f3e27b9c30286dfd884671424b44d17df7d369a132df89ab0358e8ee55d19dc4ba07a7b456e15c54ec5e39b9ee6c93875861cb3b5822faea0f6b2895407a8e5cb67523f11b8b6a0ce27eda5f3a14ea24b1a88c6241caa5e1e210a3a702aa6422660ef1804fa2882c70b8b41109d1313dda120f8a593a54ff286a6c07ef4600866a0771f94294c76a72f5329c582ccf4b0f77cd983bc726caf8f30c03620d3d96baa4e7e0f55522dd6ee63fce6e99e97fb12f68eec7fc07ebdf5cb7c7764c4babbdf1c0ec5655fd3b9ef27448a068d457902791821a31acd086973f7914f9f331ef415c99e98af6ffe5972698351b74bacc0d69ab572a7af3fd9971aeb777902d9a3487c6f84277aa5035b57c85ec467b250e9dc6c4d2262b8057dcc6cb4682d715246d793c8d0067b2c7b6abdc42485447c07d1f6f2b62f00de8249fe474febee99b60047a4773ef525cf096fcb8c569abb794e9532fb3c6337bbfb722740a84226c32972d34f9260d4c6d938d419b89cd5b46c05cb0d3997378973d61d23a21a92331bde07a43f7cf694895ee0706b4a3f5c88d45211c43d09aa354a7cc31509ad739e5810a3aa94ba7b53acbecc332396531c00f62dec1c47eac046aa30e46c9e70da33d784b414b4b2f1b114c8ca307cf90b41186b4c7bd525868369c1754a3b11ed833bdd0deb82a3811cd7de7f217f6c90bc6090798fb2fa6f78c1d4e11522635fcf4ac9decfdb8ff4e8b93443ed9af0ac091d5b2a7470779e2a2da30abd7c16db7dc2c0070ae243ec9fc7401adf84e8afe3f17f1c7a5dfd3bf6746e64f05c4b7657d9671822a09309ef512d60aee6a3717bd7e95a270c05b451e89cac94c1753c501b11d3c0cb4ce0b0c03f1f2579c1d6576b6effc7ef63ab3752b065581751f9da1b905cff7bd3285aa05698293646e89e0eb545362f80e89106c63cd29c7f6d418bf3dfec2aae9dd7981f0e30927397bb036ec1cc9ef4eb7e5200f29312af57172978f4f8a789fb5d59bd0e868c97166dd827763bbb7430e5111c2e6aa79b8d348e8f137ccefeeb084f5e716dc71595aaf6a78d9c1c43d9a2efb14a2a6ffd7ce60f8d6667f3afe0591659cff40bb150de8fc887d49b580659ac73ef2309a8b61268f015199cb402a4b7721d0d3795377e9890c9707ed9d43b3efb5e0ef54d864892617e76ecc7808caebf1a25c6f701e8fe88a6f2babb7e8169540704f66312f5a3528e5e8364cd1316504efd7e9ee28a737ecad93d97b89518edb1726c50559e2871e92c4359206f5bd7f5e260e847ec914a913b82c4d26fa98b4431df378d8c154dab6a0538f0b41e5d60f84ceb149f3dc75617a72521c518416135f4bce56b0b96ce9692782dbf970a9dc8477fb4222463102c811b5f1880fcd7a0baa8761d1218a36dcf45d311567d666ec63070e04652cd1c26044868cb65671ee0656ea54da13b471770ef986e22d5e07d8cfe7213fca9ae52b3f58a8afbc56e64e6e4276344dd3b868c091a2176a46c1c15eacf7db56bea3f22386c662cbd581f2419725ca57c4b1400f5ac19bd1cde7b860ae6d90cf130715c3f426090d43d8925c64cb2dd588281aea338b6ad41a2f5a36c3051cdc7ffd6218efbb7200dca13591ca54b7a88ac1c293680d633cd365a1c34461e45eb47297f5094dec0c7522dd63f2053a96d32ce8bb4249d0a392ad551b265767074b770ba8ad950caf2226d883b30b11188216488d6e1043767daf6ca1350d90b5ebef93daf7f70fc63b419415acfb381628bffaa75006e18250de7a24784d3574ed3edb8d6dad7924f03ed3471fcd3263ef8cbc4dce187d995fa92782071130f6dda3c03ee419960b6e88fd5a328eb07f451374e104f48988252057b53bd4ed98099b0b6721b374fe14b07a949785e91313ae82b2a87cad799856eb4cf0f1ae942988feea2e55e64e88bdcf76c19744074e4e052b5569b3084e0eed904561439b1f3da870750aca6d04b4aabb5d52066e763b4d9c6466dd42d45604ad7b43514eb0785f165757b3541c284e165c7a89cbbd80eaa0cfe54f8e58d492fbf3ea8f99b27ed4d0d1e", 0x1000)

2018/03/31 21:11:11 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000938fe6)="440d98030600000000000000ec4408d41c972bbacd", 0x15)

2018/03/31 21:11:11 executing program 7:
unshare(0x40000000)
connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000007000)='S')
ioctl(r0, 0x8000, &(0x7f0000000080)="aee0f9c586c34e08fef617b289e6f559c46acfbfde431acf3019dbdf4465386f6d3e16238357dc76e2952fd938ea408be69b307cbb5914f0c2594bf6b6587972757bbb2d3e6c")
socket(0x0, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112})
ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, <r2=>0x0]}, &(0x7f00000001c0)=0xc)
setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffff9}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={r2, 0x27}, 0x8)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607)

2018/03/31 21:11:11 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8)
fchdir(r0)
getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x3)
syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
r3 = inotify_init()
fstat(r3, &(0x7f00000002c0))
write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r2)
ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
keyctl$assume_authority(0x10, 0x0)
r4 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0)
r5 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb)
r6 = request_key(&(0x7f00000006c0)="64f9ff5f7265736f6c68658909", &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9)
r7 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8", 0x4f, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000b80)={r5, r6, r7}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)})
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000d00)=ANY=[@ANYRES16=r3, @ANYBLOB="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"], 0x2)
r8 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
connect$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a9322a68bce1adee412b1f828f58a2f6888d86c2febca743fefd355db01344c6e4daa2db160", 0xce}], 0x1, r8)
shutdown(0xffffffffffffffff, 0x1)
ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xd53)
creat(&(0x7f0000000340)='./file1\x00', 0x40a0)

2018/03/31 21:11:11 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup2(r0, r0)
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}})
fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e22, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x80, 0x0, 0x0, r2}, {0x7, 0x5, 0x0, 0x4, 0xffffffffffffffa6, 0x4, 0xb099, 0x40}, {0xf3, 0x0, 0xb0, 0x12721791}, 0x8, 0x0, 0x0, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d4, 0x3b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x7, 0x7f, 0x5}}, 0xe8)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xa0}, {0xa, 0x4e22, 0x40, @mcast2={0xff, 0x2, [], 0x1}}, 0x8, [0x200, 0x7, 0x437, 0x0, 0x60fe, 0x22b1, 0x7fffffff, 0x9]}, 0x5c)
syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"})
r3 = socket(0x10, 0x2, 0xc)
write(r3, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008", 0x15)
write(r3, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f)
r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x40000, 0x0)
recvfrom$ipx(r4, &(0x7f0000000a40)=""/4096, 0x1000, 0x0, &(0x7f0000000280)={0x4, 0x1, 0xffffffff, "0df0969cb14b", 0x8000}, 0x10)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200), 0x2)
getpid()
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r5, &(0x7f0000f50f90), 0x0, 0x81006)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, <r7=>0x0}, &(0x7f0000000540)=0xc)
fchown(r5, r6, r7)
r8 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806)
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r8, 0x0)
ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)})
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4)
ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000340)={0x1a, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000240)})
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x109000, 0x0)

2018/03/31 21:11:11 executing program 0:
accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0)
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0)
mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0)
mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1})
add_key$user(&(0x7f0000000600)='user\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)="69b31f250223e0a0d7d53bec4352c929bd639132a68a541715e9", 0x1a, 0xffffffffffffffff)
request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000900)='IPVS\x00', 0xfffffffffffffff9)
add_key$keyring(&(0x7f0000000940)='keyring\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe)
add_key(&(0x7f00000009c0)='cifs.idmap\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a40)="d0d274297f72bb330d7aae7999385f127efd9ca4118e9fb91a01f72aef614556a543c42e", 0x24, 0xfffffffffffffffd)
add_key(&(0x7f0000001b40)='trusted\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)="3a6bcd7176731ba9dcc37c721bd8e469562e05b3bd0d011c822a5074274ea8ee4eceffc54399f9675a188df5a99f8cda9bf2c55a505d100f132607204a0cc09d9a8f1ce3938795b31cbd56f2db689638f217052db970bb6d423d13a6ef879628324aff6f4c89c71f21d69a705d6abe06f1653d6d92adcc9940a9a364df25d204e130dabeece57defee0a3e3794dcc867ecea589c", 0x94, 0xfffffffffffffffc)
add_key(&(0x7f0000001c80)='trusted\x00', &(0x7f0000001cc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001d00)="ad7db9d213afd37944d092fca8681cddc0ca2698b731f489bf1a67ee7bd3f0b66b61f1a8570586b37dd80623dea68a4e35e0f998e4ae622b3be5bae7907638f6866eea458cd51845987bf23930e74b72343235b256064bf365494d996d1a934c61c31826af991398c56a73bb0fb9017784c11bc100ec7e8ae8e84b6a889357a5aca7f5c5466240c8677b2762b260021e4f003387c7af7dbd474f276b18485378283f128324aba83797538fd01e9895d85d08736a6ee7cbbe94d91d79364416bccf08e00e6c43d60b7acaaa4279292b56da7e7149b2d66050033d17773adb683b98372c3d8aec949016d98552b39a03424f263ed15e", 0xf5, 0xfffffffffffffff8)
add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000001e40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9)
add_key$user(&(0x7f0000001e80)='user\x00', &(0x7f0000001ec0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001f00)="32d47da30920139350561ac327304a6e7e0465ed2bdf6a01e06f31c8c9126ad52223f921f249d441c6590103d0c4dd4ca340b5bf35f44b6bda84406ff09822b599593174b92a25c6b96ee2dc7a23351bc2c2ec8c4e806f3ec6a049d273aa436710602148a0319fc313ebef4dc4e18d2c0f98cfce60931d466ee9243d1498b2948f4b", 0x82, 0xfffffffffffffffb)
r1 = add_key$keyring(&(0x7f0000002040)='keyring\x00', &(0x7f0000002080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$assume_authority(0x10, r1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
r3 = socket$l2tp(0x18, 0x1, 0x1)
keyctl$describe(0x6, 0x0, &(0x7f0000000b40)=""/4096, 0x1000)
r4 = dup2(r3, 0xffffffffffffffff)
ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc)
connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e)
r5 = request_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500)='-$\x00', 0xfffffffffffffff8)
add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="840d572a8e609edca8c2551947d6efb55b7c8c94e1be6a1cf9f0b6c187b75286d9eed3d30f1edecec627b782331d1882137024a7df67ee9edfe12e1986880dcc2053b1f5ba810719d45c279d5082b3c8d02dab1ce0b01e1f4cb973cc1ece8d0deb7664206fa5c189e384551221e8e58c9a4775aa", 0x74, r5)
close(r3)
sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0)
r6 = add_key(&(0x7f0000000a80)="6173796d6d65747269630041472e8b637f55f694fcef0e58fc2ac924f9dd8addbd7bdb020097658e7651738b0e4ab818c6e76c0d075a9aafccb8dfa463c0e04194ee37284e414193d860", &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000800)="1b83f16280b6a8179a7787e2397eb2e5c3a9ce233c014760882b052a928bb5ff16e21dfdf0e91f11ca76ffa3714937368b20e187667a00056912b1cdefdaf0a6e95118a0a5be2f572f7296b8834faa69052b5f3e69b39a0ff3be4dad3e3372621fefb5516aeec7dfa2942f92a77c00c2a022fc8397bf273dae0e29f0106cb611a97c927023d02afc80596648290a2855870ae8cba508b24d28147b9ce9fd1496951d8cbf1f0be1784bc3c32c685de94685a986a5bbadc75d5978d059ed", 0xbd, 0xfffffffffffffffc)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)="ad6e2301849005b80f700749ce55a60fe1e41d5768c90ac2926a4d5cb5677573b42b9cd3cd194619f6f0d5f7662113df4b522d72293454068d859944dc8bd1449d14a763b027c673a6e2cade559a7e77f5b0baa3f974e87324b419317a5ad3044011f12046", 0x65}], 0x1, r6)
mq_timedsend(r0, &(0x7f0000000240), 0xfffffffffffffee9, 0x3, &(0x7f0000000040)={0x0, 0x989680})
mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {}]})
syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00')
socket$key(0xf, 0x3, 0x2)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00')
setns(r3, 0x0)

2018/03/31 21:11:11 executing program 2:
r0 = socket$inet6(0xa, 0x0, 0x88)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0)
bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
r1 = socket$inet6(0xa, 0x8000000000000802, 0x88)
ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x1000, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]})
sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140), 0x4)
pipe2(&(0x7f0000000100)={<r2=>0xffffffffffffffff}, 0x80800)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001800)={<r3=>0x0, @in6={{0xa, 0x4e23, 0xa6, @dev={0xfe, 0x80, [], 0xa}, 0xf0}}}, &(0x7f0000000440)=0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000480)={r3, 0x72, 0x20, 0x9f1e}, &(0x7f0000000540)=0x10)
sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001700)={0x0, @in6={{0xa, 0x4e22, 0x9, @empty, 0x1ff}}, [0x80, 0x0, 0x1f, 0xfffffffffffff027, 0x3, 0x162, 0x0, 0x1, 0x7, 0x6, 0x5, 0x832, 0x80, 0x8, 0x3915]}, &(0x7f00000004c0)=0x100)
r4 = dup2(0xffffffffffffffff, r0)
recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa}, 0x1c)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580))
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000018c0)={'dummy0\x00', &(0x7f00000016c0)=@ethtool_ringparam={0x11, 0x8, 0xe27b, 0x7, 0xca0, 0x8, 0x1, 0x9, 0x4}})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0)={<r5=>0x0}, &(0x7f0000001980)=0xc)
getpgid(r5)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0))
fcntl$getown(r0, 0x9)
ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000040)='irlan0\x00')
chmod(&(0x7f00000001c0)='./file0\x00', 0x0)
ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000000080)=""/125)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x1}, 0x1c, &(0x7f0000000540), 0x0, &(0x7f0000000580)}, 0x0)

2018/03/31 21:11:11 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x2, 0x4000000020000)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0)
setsockopt(r1, 0x100000001, 0x800, &(0x7f00000000c0)="3d4a9251378d76ecf47cc24b7f2466f0bf9f63baac37d7dc65b3eae118a317d205a7", 0x22)
lseek(r0, 0x0, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, <r2=>0x0}, &(0x7f0000000180)=0xc)
lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
chown(&(0x7f0000000100)='./file0\x00', r2, r3)
r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x46306a60cb98d965, 0x0)
ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0)
setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000000000)=0x9, 0x4)

2018/03/31 21:11:11 executing program 4:
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0)
rmdir(&(0x7f00000000c0)='./file0\x00')
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc)
ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00')
readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1)
r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00')
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4)
rmdir(&(0x7f0000000080)='./file0\x00')
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff})
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000580), 0x1)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000980)={<r3=>0x0, 0x80000001}, &(0x7f0000000940)=0xfffffffffffffec3)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000880)={r3, 0x3f, 0x3}, &(0x7f00000008c0)=0x8)
pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="17ff7f000121000000f261"], &(0x7f0000000180)=0x2)
getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040), 0x10)
r5 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe)
r6 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$link(0x8, r5, r6)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYRES32=r4, @ANYBLOB="01000080"], &(0x7f0000000800)=0x8)
fcntl$setflags(r2, 0x2, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0xc)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x8)
ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2, 0x7, &(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)=[0x0]})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x200, 0x7, 0x0, 0x0, 0x3cb}, &(0x7f00000001c0)=0x20)
clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add")

[   93.408512] binder: 7156:7159 transaction failed 29189/-22, size 2199023255581-682899800065 line 3011
[   93.432639] binder: 7156:7159 transaction failed 29189/-22, size 0-0 line 3011
2018/03/31 21:11:11 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
r1 = creat(&(0x7f0000000400)='./file0\x00', 0x120)
futimesat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480))
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYRES32], &(0x7f0000000640)=0x1)
recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000000540)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680})
recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e24, @loopback=0x7f000001}})
fcntl$getownex(r2, 0x10, &(0x7f0000000380)={0x0, <r4=>0x0})
ptrace$getregs(0xffffffffffffffff, r4, 0x20000102, &(0x7f0000000680)=""/76)
mkdir(&(0x7f0000000140)='./control\x00', 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000700)=<r5=>0x0)
r6 = syz_open_procfs(r5, &(0x7f0000939f01)='status\x00')
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000002180)=ANY=[@ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYBLOB="7b220001feffffffffffff17a5dfd9b7b898ea62872b9a739285a697e158565e82af31178158e211e38d4ea002f93c42c405306899bc6fd596bb5e5ac39a350c41527dc7f65007c3d0f8b84e5f3dbe87a6352828699f17d97fa65bcdc389a8c9aaf75e4851d891a508e001e15870a5a015a5a8184991f7fe9840fef60c3c4e25b97ab62efbfb65405b05d163d9537bf835376f1b4421ef000000000000"]]], &(0x7f00000005c0)=0x1)
getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000880)={0x0, 0xf1, 0x0, 0x100000000, 0xd3d9, 0x5, 0xffffffffffffffe1, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}}}, 0x0, 0x0, 0x3, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0)
ioctl$sock_netdev_private(r6, 0x89f1, &(0x7f0000000240)="6289cd15997e5e89db67bfef24a771b969fabccace39a31eb8740f1339cbd669")
r7 = socket$inet_udp(0x2, 0x2, 0x0)
connect(r7, &(0x7f0000bd2000)=@sco={0x1f, {0x4, 0x7, 0x6, 0xfffffffffffff800, 0x3, 0x20}}, 0x80)
r8 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00')
sendfile(r7, r8, &(0x7f0000000780), 0x200000000000102)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4)
getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000600)={0x0, 0x10001}, &(0x7f0000000640)=0x208)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000500)=0x1c5a237a)
preadv(r6, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0)
arch_prctl(0x0, &(0x7f0000000740)="57c6abe5d6603835")
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000240)=ANY=[], 0x0)

2018/03/31 21:11:11 executing program 5:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0)
fchdir(r0)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0)
fchdir(r1)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
rmdir(&(0x7f00000000c0)='./file0\x00')
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc)
ioctl$TCSBRK(r0, 0x5409, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00')
readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1)
r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00')
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001780))
r4 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00')
sendfile(r3, r4, &(0x7f0000929000), 0xff)
readv(r2, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680))
fcntl$getown(0xffffffffffffffff, 0x9)
fcntl$setown(0xffffffffffffffff, 0x8, 0x0)
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200))
r5 = gettid()
syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x0)
process_vm_writev(r5, &(0x7f0000001140)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x4, 0x0)
setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000001b00)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000001380)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000001180)=ANY=[@ANYBLOB="9c9d64e6114bad772725f8371005f702e17b121b1ddf2b9278e1ff5277ad07a6b8e87a863d94fa57e55b237d5db6a328349941b73ce66266a1e3bbaaa645cbae72823fe8676791a23c6938"]], @ANYBLOB], 0x3)

[   93.488513] binder: 7156:7159 transaction failed 29189/-22, size 2199023255581-682899800065 line 3011
[   93.510693] binder: 7156:7168 transaction failed 29189/-22, size 0-0 line 3011
2018/03/31 21:11:11 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
capset(&(0x7f0000000500)={0x19980330}, &(0x7f0000032fe8))
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8, 0x1)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'ip6gre0\x00', {0x0, 0x4e20}})

2018/03/31 21:11:11 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0)
r1 = epoll_create(0x8)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0x4, 0x3, &(0x7f0000000240)=[{&(0x7f0000000180)="de2c1b20e5df5550b8d9a718a9d1a4f55137", 0x12, 0x1f}, {&(0x7f00000001c0)="6ae70856186f3377bc8c300d0c2c02fb38166c7290d4346c77ca2a6fb04a3b67a897cbec15543a3fc45820e20fd6751d931fe3426f9a61aad653cb46", 0x3c, 0x2}, {&(0x7f0000000200), 0x0, 0x1f}], 0x400, &(0x7f0000000280)={[{@quiet='quiet', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x33, 0x31, 0x35]}, 0x2c}, {@quiet='quiet', 0x2c}]})
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a98000))
ioctl$TCXONC(r0, 0x540a, 0x0)
bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)
ioctl$TCXONC(r0, 0x540a, 0x1)

2018/03/31 21:11:11 executing program 2:
r0 = socket$inet6(0xa, 0x0, 0x88)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0)
bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
r1 = socket$inet6(0xa, 0x8000000000000802, 0x88)
ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x1000, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]})
sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140), 0x4)
pipe2(&(0x7f0000000100)={<r2=>0xffffffffffffffff}, 0x80800)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001800)={<r3=>0x0, @in6={{0xa, 0x4e23, 0xa6, @dev={0xfe, 0x80, [], 0xa}, 0xf0}}}, &(0x7f0000000440)=0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000480)={r3, 0x72, 0x20, 0x9f1e}, &(0x7f0000000540)=0x10)
sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001700)={0x0, @in6={{0xa, 0x4e22, 0x9, @empty, 0x1ff}}, [0x80, 0x0, 0x1f, 0xfffffffffffff027, 0x3, 0x162, 0x0, 0x1, 0x7, 0x6, 0x5, 0x832, 0x80, 0x8, 0x3915]}, &(0x7f00000004c0)=0x100)
r4 = dup2(0xffffffffffffffff, r0)
recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa}, 0x1c)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580))
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000018c0)={'dummy0\x00', &(0x7f00000016c0)=@ethtool_ringparam={0x11, 0x8, 0xe27b, 0x7, 0xca0, 0x8, 0x1, 0x9, 0x4}})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0)={<r5=>0x0}, &(0x7f0000001980)=0xc)
getpgid(r5)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0))
fcntl$getown(r0, 0x9)
ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000040)='irlan0\x00')
chmod(&(0x7f00000001c0)='./file0\x00', 0x0)
ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000000080)=""/125)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x1}, 0x1c, &(0x7f0000000540), 0x0, &(0x7f0000000580)}, 0x0)

[   93.557143] binder: undelivered TRANSACTION_ERROR: 29189
[   93.564601] binder: undelivered TRANSACTION_ERROR: 29189
2018/03/31 21:11:11 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[])
syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xff, 0x6, &(0x7f0000000440)=[{&(0x7f0000000cc0)="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", 0x1000, 0x401}, {&(0x7f00000000c0)="6de594dd104f63453a164bc69d8da799799a5b90517058cb65adc57b56d734e33c5c358a18b204a4bd0a81250f6959e4256489ebd07691320ad64a868b891165c2c112447314bb9d7a8373b37d5ff41966b9ed884a7b0a4b4609d7b2a887b802da28d75a7dc2bd784acdb344df62d4d7df43882e209aad", 0x77}, {&(0x7f0000000140)="3c321e582d2458bebf00a57aac1d3cacbdf20b30a9e3cd9e3adf90fedf59a4fdf56d024d99784d85ddf188f46590581ec2f75b8c00d42c903e67c44411091783981db70b88c3368f0e740abecbefacc999b86bded5b9e508e040a770e6a660b895c6427259", 0x65, 0x8}, {&(0x7f00000001c0)="36e565294042648372c58fd7c8349deec67bec216275c7fbc2c758aab5da9495c7d56b22960cae32abf65c49d0e2f0e3adb4c3f37acb2490a1f9f249b6c8c23ef8427476adbe086f4ed97172535547f72e10e06835daf49f948927f64484f12ecf9793fee1c5bceea22a171a9c7b2eed4b89544a50c541ca0dbf2a6356cc1baf1a968bc138c5401bac92dc41e3133330e937ef5b457822d0da75ef0c5ca1df3d5a4540f4421df212cfeec3918250319afa745ea50cfd069dddbcaefabeb638d1223e58ab682272293c6fb4f808fd372ccca1f0d11be99db63e0ba230e0fdb6b6bf", 0xe1, 0x6}, {&(0x7f00000002c0)="1d02f970f6d9da9d94b4873ee51118918511e983c416e4564c70e5ccc832e0b86e3377cbdda8ef3cf94badae91bdb1ebb195d58cecab77f525a161ceda0270a197f5b5a8e96ba1000f5192f3f5408222937e60605635474eb5b9184ef4a9f72fd8ea3e05f6a28856cf9aa629e8bf7e7426c6a90eeddde6cde8526fde94e53d725f08a19eb1dd0b803c3030a15af1563d2ad43608276900c06804974ff1d7f75fbb65694f7bd3af97805de012e2986da87d78e21cf5f3e8b8f13b6b5dffc49f5d48346361c083edd4ea13a5cbcb7e5482b5d4e13337a53dedab1d6e27dc0501176d56ca44f875c9027edafaf0013220244c52", 0xf2}, {&(0x7f00000003c0)="81fa7fe5d033efc07cfac63ac2cb8db48dff3a17ca901cc14b4a26522eb6d97f1740d2c3eba30424c22ef4b622fff674542bc98acabda0e30608acc450bb9a77315fdc05cc53b50c78b269011d2b123b3937ab7851722028ac20b9eb38f8dfacbeda403fbc8ef8ed01683845693675efbf9c5f78078a", 0x76, 0x3}], 0x10000, &(0x7f0000000500)={[{@dos1xfloppy='dos1xfloppy', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x32, 0x37]}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@uid={'uid', 0x3d, [0x32, 0x35]}, 0x2c}, {@check_normal='check=normal', 0x2c}, {@discard='discard', 0x2c}]})
syz_mount_image$hfs(&(0x7f0000000580)='hfs\x00', &(0x7f0000000800)='./file0/"ile0\x00', 0x0, 0x0, &(0x7f0000000a80), 0x0, &(0x7f0000000c80))

2018/03/31 21:11:11 executing program 5:
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000600)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000700)='/dev/loop-control\x00', 0x1000802, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x8000000, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x3e8)
ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000500)={0xc000000, 0x3ff, 0x2c})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000180))
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
sync()
ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000580)={0x200, {0x2, 0x4e20}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x103, 0xfa1, 0x2, 0x0, 0x731d, &(0x7f0000000540)='vlan0\x00', 0x6, 0x40, 0x4})
ftruncate(r0, 0x2)
r2 = dup2(r1, r0)
openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x14)
ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f00000003c0)="0aab95906cbf78d0113b9b11c035ec1b838e455485a0ae0c1dc7ead287ca35d95f330970a765dba3809e348d3d739c34fcbb996a276d6eae518354b310b63d5e6d4f02c584c900b9eed1ccd8c2d601c345a16a9770811f407c4232bb44f3f941d8cfe9138c1c2a09b466a541396572c076d8f96f042779cc2bdc8794dff7d80969b0a082393a735bb99d9c59fd538646854b79ccff7fdd4025a5c58b1e2acca8fd4f9a")

2018/03/31 21:11:11 executing program 0:
r0 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x2)
poll(&(0x7f0000000000)=[{r0, 0x40}], 0x1, 0x3f)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={<r1=>0x0, 0x48, &(0x7f0000000040)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x2}]}, &(0x7f0000000280)=0xc)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0x4}, &(0x7f0000000300)=0x8)
ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000340)={'syz_tun\x00', 0x1f})
fsync(r0)
writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="f6f0842dc260a322d5854d6472a1334c9bc5ccf99d52a7d46467b05fd5aa340883f7f7526942e635e47194683a1151e128f52cdb81c56f80fd3c9a9c7384855082bceb9abdc72e51194f803291b54e6ca7248cd0ad1e3dd10c172127046452ea650200abee8fd93e5a75d4482792feb6fe0a5fd943834a811049993994d0c9f8986500da7f259352a88efd23671941d63fc475b419b6851a52324c08e28ad3d2cc13e359c8ecc2dc7a29ef2e947a18743764970679ec8187c31abfe3ccc73d8dbe3651b998ead1f7057ea49d5f912b702c0b3980146bab2b519e3430b8165d", 0xdf}, {&(0x7f0000000200)="cefa4202e05e613cb149982a09", 0xd}], 0x2)

2018/03/31 21:11:11 executing program 6:
r0 = socket$inet6(0xa, 0x1001000000080001, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x7})
syz_open_procfs(0x0, &(0x7f0000000580)='mounts\x00')
r2 = getpid()
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x36, 0xffffffffffffffff, 0x3)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
r4 = syz_open_procfs(r2, &(0x7f0000000240)='fdinfo\x00')
ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000340))
ioctl$fiemap(r3, 0xc020660b, &(0x7f00000005c0)={0x0, 0x0, 0x7, 0x7, 0x3, [{0x7f, 0x8, 0x1, 0x0, 0x0, 0x208}, {0x5, 0x1, 0x0, 0x0, 0x0, 0x8}, {0x7, 0x1, 0x2, 0x0, 0x0, 0x1}]})
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xb2a}, 0x8)
r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0)
ptrace$peekuser(0x3, 0x0, 0x0)
ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f00000003c0)=0x1000)
ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0)
setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000002c0)=0x7, 0x4)
madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x3)
ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000140)=0x10)
ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000280))
getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54)
pwrite64(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, r5, 0x0)
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54)

[   93.837251] device lo entered promiscuous mode
[   93.924423] device lo left promiscuous mode
[   93.933378] IPVS: Creating netns size=2552 id=20
[   93.997123] device lo entered promiscuous mode
[   94.093255] IPVS: Creating netns size=2552 id=21
2018/03/31 21:11:12 executing program 3:
r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x0, 0x0, 'client0\x00', 0x0, "3362ff2882db6e91", "0aceb901f8fab087cf44a3b4d70e907d815ed7b536b80f9bf4b5bfe131f43fca"})

2018/03/31 21:11:12 executing program 6:
unshare(0x60000000)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0))
getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb)
r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0)
ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000700)="a5cd8c7f291a99d03419566c2cdbb52d0b5807a539e914e06e66f6340e0220a3415c3e24050b07cc8dfa792c665efa5b7525194cc7d682c7944219ad8d6fcc0690ac3bb987fe1095abf3c3886bad9df34864e039f461ebb7f236faf12c7bc32712bc18c0f4b959266c27f0516f06da32fb00b5ee5e058411beebc27a6e1a49739e327f893c208e6392f3b899383692f24f5ea48c6773f2e02407a8d6934617cd7fc92421ce0162")
creat(&(0x7f00000000c0)='./file0\x00', 0x4)
umount2(&(0x7f0000000040)='./file0\x00', 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x7, 0x38, 0x7, 0x6}, 0x10)
mkdir(&(0x7f00000001c0)='./file0/bus\x00', 0x8f)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000200)={0x2}, 0x1)
creat(&(0x7f0000000280)='./file0/bus/file0\x00', 0x80)
chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)

2018/03/31 21:11:12 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="985025"], 0x1}, 0x1}, 0x40)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="0001001f00000000"], &(0x7f00000004c0)='{\x00', 0x2, 0x3)
syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e)
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
r2 = creat(&(0x7f0000000380)='./file1\x00', 0x0)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000008c0)=0x6, 0x4)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0)
r4 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e712429ce0", 0x55, 0xfffffffffffffff9)
add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4)
keyctl$assume_authority(0x10, r3)
sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400})
epoll_pwait(r2, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x9, &(0x7f0000000580)={0x4}, 0x8)
getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0)
fsync(r1)
shutdown(0xffffffffffffffff, 0x1)
r5 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'rose0\x00'})
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000000))

2018/03/31 21:11:12 executing program 5:
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, 0x2000000000000, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0xffff, 0xff})
r1 = syz_open_procfs(0x0, &(0x7f0000000800)='net/sctp\x00')
getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000500)={<r2=>0x0, 0x8}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={<r3=>r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x4000000904e}, &(0x7f0000000740)=0x88)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x80000001}, 0x3dd)
sendfile(r0, r1, &(0x7f0000000040), 0x100000000081)
fchdir(r1)
r4 = syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x2, 0x101)
r5 = accept4$inet(r4, 0x0, &(0x7f0000000340), 0x80000)
splice(r4, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x8)
rename(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000680)='./control\x00')
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
poll(&(0x7f00000002c0)=[{r6, 0x3003}, {r6, 0x2000000000000004}, {r6, 0x100}, {0xffffffffffffffff, 0xfe}, {r0, 0x8}, {r5, 0x80}, {r1, 0x7e}, {r4, 0x200000004000}], 0x8, 0x5)
rmdir(&(0x7f0000000080)='./file0\x00')
connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60)
ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000400)={'lo\x00', 0x3})
getpeername$llc(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000640)=0x10)
ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff})
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57)
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10)
mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000001, 0x2010, r0, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x0)
setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000cecffc), 0x4)
write(r7, &(0x7f000095c000)="2400000026007f000000000000007701000000ff01000000000000", 0x1b)
r8 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0)
renameat2(r8, &(0x7f0000000380)='./file0\x00', 0xffffffffffffffff, &(0x7f0000e14ff6)='./control\x00', 0x0)

2018/03/31 21:11:12 executing program 4:
r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3)
openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
unshare(0x40600)
mq_notify(r1, &(0x7f0000c38000)={0x20000000, 0x1000000000015, 0x2})
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000080)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x3, 0x3})
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={<r2=>0x0, 0xa3, "1d677226b58222dab196cd84cfd2d8a5af51dc20336e0676ee99b7353ec2d1ab8fd04bfde31a9736821c8790be8a26bc5cb36ce86e69138e70f56f823418d3bc10b373db35f2c5e476229c4d1add3b858d01cc0dd468b9c81d8c84ec45d2fbb17122c213291f834bd5e0a2b9d7ad9db622e3f82328b041add2721882b8c37ece31fb08464050acb68aa55c239db4167eac436a49291ddff073b0ed935926ba870e9994"}, &(0x7f00000002c0)=0xab)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r2, 0x4b}, &(0x7f0000000340)=0x8)

2018/03/31 21:11:12 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000740)={0x0, 0x0, <r1=>r0})
setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000b80)={0x5, {{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0x824}}}, 0x104)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rtc\x00', 0x0, 0x0)
poll(&(0x7f0000000780)=[{0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x82}, {0xffffffffffffffff, 0x2042}, {0xffffffffffffffff, 0x60}, {0xffffffffffffffff, 0x2017}, {r0, 0x8000}, {r0, 0x2}, {}, {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$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x0, 0x6, 0x77e, 0x4, 0x0, 0x2})
setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00')
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
gettid()
getpid()
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'sit0\x00'})
setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001340)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0xa9, 0x0, 0x80, 0x0, 0x3c}, {0x0, 0x0, 0x7d03, 0x0, 0x2, 0x6, 0x4d0}, {0x1000, 0x8, 0x0, 0x3}, 0x100000001, 0x6e6bc0, 0x0, 0x1, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2}, 0xa, @in, 0x3501, 0x2, 0x0, 0x0, 0x7, 0x0, 0x8}}, 0xe8)
listen(r5, 0x0)
mkdir(&(0x7f0000029ff6)='./control\x00', 0x0)
read(0xffffffffffffffff, &(0x7f0000eabe80)=""/384, 0x24c)
r6 = signalfd(0xffffffffffffffff, &(0x7f0000432ff8), 0x8)
ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x4e21}, 'ip_vti0\x00'})
r7 = inotify_init1(0x0)
r8 = gettid()
fcntl$setown(r7, 0x8, r8)
inotify_add_watch(r7, &(0x7f00007a7000)='./control\x00', 0xa4000960)
open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000009c0)={<r9=>0x0}, &(0x7f0000000a00)=0xc)
syz_open_procfs(r9, &(0x7f0000000a40)="6d6170730012877dcdd3b205a03f0700645cfa3bb83d12f8660f639e20e000b4e53f4a39a523c73a68a8bfcffe4c99f74654fa5363f5eb61412ab2a82b5d097ac3e30f")
setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)=ANY=[@ANYBLOB="010000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000fe8000000000000000000000000002ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1)

2018/03/31 21:11:12 executing program 1:
r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
tee(r0, r0, 0x1, 0x4)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140)=0x2a, 0x4)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0, 0x0]}}], 0x0, 0x0, &(0x7f0000009000)})
openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
setns(r0, 0x0)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0)
setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}}}, 0x4, 0x5, 0x20, "0f93acc45b9094fef867e39a275cc5bfbb40be50f0fc0a2a53819a506388ee0caddc8afe157fdedf7987fc3edbe484ef2e5362adea36a7cb9331fcfc4409bd53d8288de784331ab977817eef34cba4b4"}, 0xd8)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x8c, r3, 0x0, 0x70bd2c, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x4)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00')
sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x8c, r4, 0x0, 0x0, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffff8}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}]}, 0x8c}, 0x1}, 0x0)

2018/03/31 21:11:12 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0xffffffffffffffff)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000))
r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14)
setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000600)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10)
ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)=0x5)
r4 = epoll_create1(0x0)
ioctl$TIOCGPTPEER(r3, 0x5441, 0x0)
r5 = socket(0x10, 0x803, 0x0)
setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f00005efffc), 0x4)
sendto(r5, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0)
recvmsg$netrom(r5, &(0x7f000060b000)={&(0x7f0000789fb8)=@full={{0x3, {"ec500ab3427332"}}, [{"2a15df8b8a0040"}, {"bac04ae178a108"}, {"f5913b3892396a"}, {"b79380eeea8ce7"}, {"54afba5e82cd9d"}, {"c6c264886968a6"}, {"82ca99da4d8cc6"}, {"f56bc9c4a26950"}]}, 0x48, &(0x7f0000626000), 0x0, &(0x7f0000ebbeb8)}, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000004c0))
r6 = eventfd2(0x6, 0x80000)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f0000000400))
add_key(&(0x7f0000000700)='cifs.idmap\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="6afcbdd03abb2c5b0949148d12f01778a0aed22674be9efb26", 0x19, 0xffffffffffffffff)
r7 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc)
add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r7)
r8 = open(&(0x7f00000001c0)='./file0\x00', 0x220040, 0x0)
r9 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb)
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0)
keyctl$search(0xa, 0x0, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r9)
fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040))
setsockopt$bt_l2cap_L2CAP_CONNINFO(r8, 0x6, 0x2, &(0x7f0000000240)={0xffff, 0x40, 0x6, 0x200}, 0x6)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000000580), 0x0)
ioctl$TUNGETVNETHDRSZ(r8, 0x800454d7, &(0x7f0000000280))
ioctl$TUNSETLINK(r8, 0x400454cd, 0x323)
getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000340)=""/107, &(0x7f00000003c0)=0x6b)

2018/03/31 21:11:12 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="440d09033f00000000000000ec", 0xd)
r1 = dup3(r0, r0, 0x80000)
openat(r1, &(0x7f0000000040)='./file0\x00', 0x402000, 0x2)
r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000040))
ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={'bridge0\x00', {0x4, 0x100, 0xf7, "26e332cf9924", 0x7}})

[   94.363698] device lo entered promiscuous mode
[   94.380451] binder_alloc: 7244: binder_alloc_buf, no vma
[   94.390572] binder: 7244:7248 transaction failed 29189/-3, size 40-16 line 3134
2018/03/31 21:11:12 executing program 2:
r0 = socket(0xa, 0x2, 0x0)
flock(0xffffffffffffffff, 0x6)
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200))
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c)
sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0)
ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001})
fchdir(r0)
fstat(0xffffffffffffffff, &(0x7f0000000180))
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={<r2=>0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x7f, 0x3cab, 0x1}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc)
fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129)
r3 = socket$inet6_icmp(0xa, 0x2, 0x3a)
sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25)
ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001})
setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000002c0)=0x3, 0x4)
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{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, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x437, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, 0x1e, 0x0, 0x0, 0x2, 0xcd3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0)
r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0)
write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a)
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0)
setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x6, 0x4)
fchdir(r5)
unlink(&(0x7f0000000080)='./file0/file0\x00')

2018/03/31 21:11:12 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000800)=0xc)
fchown(r1, r2, r3)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080)=0x23, 0x102000004)
write(0xffffffffffffffff, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b", 0x31)
openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@mcast2}}}, &(0x7f0000000280)=0xe8)
r4 = syz_open_procfs(0x0, &(0x7f0000000380)='io\x00')
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000900)=0x84)
getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001e00)={<r5=>0x0, 0x0, 0x0, 0x0, 0x3, 0xdd, 0x9, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x0, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000b00))
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0xb, 0x8, 0x1c, "b1fcfad29917b0da7e54fe9eff5ec60bfaeb1c9b94099c397edc743d3fad6a7ab64d09bf20bf7222e8e4ad597413803554acd45c5c580bbf0e32df9692612e19", "594040ef7f9d211f9371679fbf01462c0b5aaf022c7c3d971bdf301d688fe2ee84369ae83fbd9fe96d5e74a289386397b701a6332b28df0f4a54d4c2d4ad8b42", "e5b281cd63333b28a3e93c4da3571231b4f21ef0d83269330b6bf3aeb692cf4b", [0x4, 0x5]})
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6}, &(0x7f0000001f40)=0xc)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYRES32=r5, @ANYBLOB="01000000000000"], &(0x7f0000000700)=0x2)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000d40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000004c80)=ANY=[@ANYBLOB], &(0x7f0000004cc0)=0x1)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000a40)={r5, 0x1}, &(0x7f0000000a80)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={<r6=>0x0, 0x0, 0x0, 0x1, 0x401}, &(0x7f0000004d40)=0x18)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000004d80)={r6, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x457}}, 0x0, 0x2ca3, 0x1000, 0xffffffff, 0xfffffffffffffffd}, &(0x7f00000052c0)=0x98)
sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90fd51607e5e9c71d", 0xee}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800)
getgroups(0x3, &(0x7f00000002c0)=[0x0, <r7=>0x0, 0x0])
fchown(0xffffffffffffffff, 0x0, r7)
ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000340)={0x0, 0x7, 0x0, 0x4})
r8 = syz_open_procfs(0x0, &(0x7f0000000680)='net/sockstat\x00')
read(r8, &(0x7f0000000080)=""/203, 0xcb)

[   94.421760] binder: BINDER_SET_CONTEXT_MGR already set
[   94.427082] binder: 7244:7248 ioctl 40046207 0 returned -16
[   94.427196] binder_alloc: 7244: binder_alloc_buf, no vma
[   94.427237] binder: 7244:7258 transaction failed 29189/-3, size 40-16 line 3134
[   94.500284] binder: undelivered TRANSACTION_ERROR: 29189
[   94.514214] binder: undelivered TRANSACTION_ERROR: 29189
[   94.538772] device lo left promiscuous mode
[   94.543655] device lo entered promiscuous mode
[   95.452013] pktgen: kernel_thread() failed for cpu 0
[   95.457161] pktgen: Cannot create thread for cpu 0 (-4)
[   95.462634] pktgen: kernel_thread() failed for cpu 1
[   95.467759] pktgen: Cannot create thread for cpu 1 (-4)
[   95.473098] pktgen: Initialization failed for all threads
[   95.581193] pktgen: kernel_thread() failed for cpu 0
[   95.586333] pktgen: Cannot create thread for cpu 0 (-4)
[   95.591946] pktgen: kernel_thread() failed for cpu 1
[   95.597046] pktgen: Cannot create thread for cpu 1 (-4)
[   95.602429] pktgen: Initialization failed for all threads
2018/03/31 21:11:13 executing program 7:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f000032e000))
chdir(&(0x7f0000f95000)='./file0\x00')
r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0)
ioctl$void(r0, 0x2)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ftruncate(r0, 0x8000)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4)
setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001300)=0x853, 0x4)
r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={<r4=>0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14)
read(r0, &(0x7f0000000240)=""/4096, 0x1000)
r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81})
epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000001480)=ANY=[@ANYRES32=r4, @ANYBLOB="4c772d0fb44514724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d10001040000ed01daf3cfe94e3c18db86bc60e4a652b13003a7ed8c490b07fc7cdd575cbf253481b1356e482a6fc8b3be024226a0cb4808888d3ed8388fe83a0c8b331a124b7655f90502e331636a7100000000000000000000000000"], &(0x7f00000012c0)=0x53)
fcntl$setstatus(r5, 0x4, 0x6000)
pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, <r7=>r4}, &(0x7f0000001240)=0x10)
setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4)
add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6)
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r7, 0x4)
ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000500)=<r8=>0x0)
getpriority(0x2, r8)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, r6)
ioctl$void(r2, 0xc0045878)

2018/03/31 21:11:13 executing program 1:
syz_open_pts(0xffffffffffffffff, 0x400)
mount(&(0x7f0000000480)='./control/file0\x00', &(0x7f0000000640)='./control/file0\x00', &(0x7f0000000680)='devpts\x00', 0x40, 0x0)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0))
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
userfaultfd(0x0)
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0)
syz_open_dev$usbmon(&(0x7f0000000700)='/dev/usbmon#\x00', 0x4, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x50})
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}})
r2 = creat(&(0x7f0000000100)='./file0\x00', 0x48)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c)
ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0)
execveat(r2, &(0x7f0000000140)='./control/file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)='\x00', &(0x7f00000002c0)='$:trusted\x00', &(0x7f0000000300)='trusted.\\proc(\x00', &(0x7f0000000340)='ppp1wlan1\x00', &(0x7f0000000380)='[\x00'], &(0x7f0000000600)=[&(0x7f0000000440)='\x00', &(0x7f0000000540)='vboxnet0\x00'], 0x800)
link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00')
getpid()
openat(r0, &(0x7f00000007c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f0000000000), 0x1f0)
rmdir(&(0x7f0000000000)='./control/file0\x00')
r3 = dup2(r0, r1)
unlink(&(0x7f00000000c0)='./control/file0\x00')
getdents(r3, &(0x7f0000000200)=""/179, 0xb3)
openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x0, 0x0)

2018/03/31 21:11:13 executing program 3:
getpgid(0x0)
pipe2(&(0x7f00000000c0), 0x80000)
ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800)
sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322})
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc)
r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd})
mq_unlink(&(0x7f0000000500)='eth0\x00')
nanosleep(&(0x7f0000000440), &(0x7f0000000480))
mq_timedsend(r3, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000))
perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xd, 0x0, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, r2, 0x8)
r4 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x40)
openat$cgroup_ro(r4, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0)
mq_getsetattr(r3, &(0x7f0000000080)={0x3ff, 0x2efa, 0x1, 0x9, 0xdf4, 0xf503, 0x3, 0x3}, &(0x7f0000000340))
ioctl$KDMKTONE(r4, 0x4b30, 0xf0)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200))
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98)
close(0xffffffffffffffff)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}})
dup3(r0, r1, 0x0)
ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000780))

2018/03/31 21:11:13 executing program 4:
r0 = socket$packet(0x11, 0x2, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580))
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14)
lseek(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x7f, 0x4, 0x6, 0x3}, &(0x7f0000000380)=0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x40000)
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{0x0, 0xf412}, {0x0, 0x0, 0x7}, {0x0, 0x0, 0x400}, {0x0, 0x0, 0x6f8}]}, 0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x10, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10)
ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080))
setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0)
fstat(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setgroups(0x1, &(0x7f0000000200)=[r3])
fcntl$addseals(r2, 0x409, 0x3)
fchmod(0xffffffffffffffff, 0x0)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740))
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780))

2018/03/31 21:11:13 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x400000, 0x0)
r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800)
mknod(&(0x7f0000000300)='./file0/file0\x00', 0x81, 0x0)
ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000240)=""/107)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0)
ftruncate(r2, 0xffff)
write(r2, &(0x7f0000002000)='v', 0x1)
sendfile(r2, r2, &(0x7f0000001000), 0xffff)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0xfffffffffffffffc)
execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='dev '], &(0x7f0000000200)=[&(0x7f0000000100)='dev ', &(0x7f0000000140)='\x00', &(0x7f0000000180)=')\x00'])
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0)
pipe(&(0x7f0000000000))

2018/03/31 21:11:13 executing program 2:
r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8)
openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0)
inotify_init1(0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x8001, <r2=>0x0, 0x0, 0x81})
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x1f, r2})
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000300)={{0xffffffffffffffff, 0x3, 0x80000001}, 0x0, 0x81})
sync()
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040))
socket$packet(0x11, 0x0, 0x300)
r3 = memfd_create(&(0x7f0000000100)=']\x00', 0x0)
ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/201)
clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86")
getsockname$inet6(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x1c)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x0)
ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000400)={'ipddp0\x00'})

2018/03/31 21:11:13 executing program 6:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000100)={<r2=>0x0})
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000340)={<r3=>0x0})
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0xb0, 0x0, &(0x7f0000000440)=[@release={0x40046306, 0x3}, @increfs={0x40046304, 0x2}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000140)=[@ptr={0x70742a85, 0x1, &(0x7f00000000c0), 0x1, 0x2, 0x2e}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @flat={0x776a2a85, 0x100, r2}], &(0x7f00000001c0)=[0x48, 0x30, 0x30]}, 0x8}}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x38, 0x40, &(0x7f00000002c0)=[@fd={0x66642a85, 0x0, r0}, @fda={0x66646185, 0x2, 0x3, 0x26}], &(0x7f0000000300)=[0x20, 0x58, 0x0, 0x38, 0x30, 0x30, 0x78, 0x70]}}, @free_buffer={0x40086303, r3}], 0x18, 0x0, &(0x7f0000000380)="4792700d36b1c4b14bd423029502ce65175be81365d1733b"})
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000400)=[{0x16}]}, 0x10)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003b40)=0x4, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r4, &(0x7f0000003a00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000039c0)={&(0x7f0000000600)=@bridge_getneigh={0x20, 0x1e, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0)

2018/03/31 21:11:13 executing program 0:
unshare(0x40600)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={<r0=>0xffffffffffffffff})
sendmmsg$unix(r0, &(0x7f00006a1e08), 0x0, 0x0)
socket$inet(0x2, 0x80000, 0xfffffffffffff000)

2018/03/31 21:11:13 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x400000, 0x0)
r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800)
mknod(&(0x7f0000000300)='./file0/file0\x00', 0x81, 0x0)
ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000240)=""/107)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0)
ftruncate(r2, 0xffff)
write(r2, &(0x7f0000002000)='v', 0x1)
sendfile(r2, r2, &(0x7f0000001000), 0xffff)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0xfffffffffffffffc)
execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='dev '], &(0x7f0000000200)=[&(0x7f0000000100)='dev ', &(0x7f0000000140)='\x00', &(0x7f0000000180)=')\x00'])
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0)
pipe(&(0x7f0000000000))

2018/03/31 21:11:13 executing program 1:
unshare(0x40000000)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00')
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000400)={<r1=>0x0, 0xd3, "9a0fb096bee7bae74e5af1934346fbd8788749737fd6bb189900781eb86d3b85eaa15d6fe4ea1cf0e081713d5c7778bd1f2dc8ef2a38de48589cdbf6cd8e8843f76d143e4619e4e67fa62161e6cc92866124c84eebea631eeecdd327517226a5dc889209ad33874b030e5dfe0a79980766351c42b183fe0c822e132ef01ee99ee1f1cb934145661cbdfb8c48ef25d2f77ae43cd60347a5eaf32c465cd21dcb15fe81ea375af3617b105b3bb96888ede109ff3a09416ef2bb12d22d33f37c68803be1e8a8a60763421c59a35616b2278f19243e"}, &(0x7f0000000080)=0xdb)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xcb28}}, 0x7, 0x4b8, 0x1, 0x2, 0x1a}, &(0x7f00000000c0)=0x98)
connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000007000)='S')
socket(0x0, 0x0, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
r4 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112})
ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000280)={"73797a6b616c6c657230ff1f605e8400", {0x2, 0x4024e20, @dev={0xac, 0x14, 0x14}}})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc)
bind$pptp(r2, &(0x7f0000000200)={0x18, 0x2, {0x0, @rand_addr=0x6}}, 0x1e)
setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffff9}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8}, 0x20)

2018/03/31 21:11:13 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00')
getdents(r0, &(0x7f0000000000)=""/36, 0xffffff60)
getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0xfffffffffffffffd, &(0x7f0000000100)=0x4)
linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1400)
fcntl$addseals(r0, 0x409, 0x5)
ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'bridge0\x00', 0x8})

2018/03/31 21:11:13 executing program 0:
mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={0x7ff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='ip_vti0\x00', 0x0, 0x8000})
pipe2(&(0x7f0000000700)={<r0=>0xffffffffffffffff}, 0x2)
socket$l2tp(0x18, 0x1, 0x1)
openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0)
syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0)
ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f000053c000/0x3000)=nil, 0x3000})
unshare(0x8000400)
pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8})
mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2400, 0x0)
mremap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cf000/0x4000)=nil)
mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cc000/0x2000)=nil)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6}}}, &(0x7f0000000400)=0xe8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9}}, 0x62e1}, &(0x7f0000001a40)=0x90)
setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xd3, 0x0, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x80, 0x0, 0x0, r2}, {0x0, 0x100}, {0x0, 0x0, 0xffffffffffffff80, 0x2}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x4, 0x0, 0xe323}}, 0xe8)
mremap(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f00000cc000/0x3000)=nil)
syz_mount_image$hfs(&(0x7f00000002c0)='hfs\x00', &(0x7f0000000580)='./file0\x00', 0x1000, 0x0, &(0x7f0000001940), 0x0, &(0x7f00000019c0)=ANY=[])
fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setregid(0x0, r3)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x0, 0x0)
r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={<r5=>0x0}, &(0x7f00000001c0)=0x8)
ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f00000000c0)=0x5)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000001a80))
getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000800)={r5, 0x6, 0x0, 0xfffffffffffffff9, 0x0, 0x1}, &(0x7f0000000240)=0x11)
sigaltstack(&(0x7f00000cc000/0x1000)=nil, 0x0)

2018/03/31 21:11:13 executing program 5:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00')
signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8)
timerfd_create(0x0, 0x0)
unshare(0x20000400)
pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8})
r1 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0)
unshare(0x20000)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000380))
setns(0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8)
getsockopt(r0, 0x6, 0x3, &(0x7f0000000140)=""/123, &(0x7f00000001c0)=0x7b)
ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000040))
clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000))
fcntl$addseals(0xffffffffffffffff, 0x409, 0x0)
mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0)
write$selinux_create(r1, &(0x7f0000000100)=@access={'system_u:object_r:mtrr_device_t:s0', 0x20, 'unconfined', 0x20, 0x31, 0x37}, 0x31)

2018/03/31 21:11:13 executing program 6:
r0 = socket$inet6(0xa, 0x0, 0x88)
recvfrom$inet6(r0, &(0x7f0000000800)=""/185, 0xfffffffffffffdf5, 0x4, 0x0, 0xffffffcd)
llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000008c0)=""/4096, 0x1000)
bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0)
wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180))
r2 = socket$inet6(0xa, 0x8000000000000802, 0x88)
sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sched_setscheduler(0x0, 0x5, &(0x7f0000000300))
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001b00)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="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"], &(0x7f0000000380)=0x2)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001980)={r3, @in6={{0xa, 0x4e24, 0x0, @empty, 0x4a1}}, 0x400, 0x7, 0x101, 0x40fa1b9, 0xa5}, 0x98)
sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=<r4=>0x0)
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280))
ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000001c80)=ANY=[@ANYBLOB="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"])
tgkill(r4, 0x0, 0x0)
r5 = dup2(r2, r0)
getsockname$packet(r1, &(0x7f0000001a40)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001a80)=0x14)
ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001ac0)={@empty, 0x35, r6})
recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa}, 0x1c)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=<r7=>0x0)
syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00')
tgkill(r7, 0x0, 0x10)
socket$inet6(0xa, 0xa, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1)
r8 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})

2018/03/31 21:11:13 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
r2 = dup2(r1, r0)
bind$inet(r1, &(0x7f000000f000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={<r3=>0x0, 0x7, 0x6, 0x4}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r3, 0x6}, 0x8)
connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10)
setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc)

2018/03/31 21:11:13 executing program 7:
mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000022000)={0x0, 0x0, 'client1\x00', 0x0, "b6defc441d352f61", "501c2aa1e0ff7c733773e1142c2368eb60a0c78639c44f6c6a3c5f2554c06b61"})
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000040)={{0x1, 0x8}, 'port0\x00', 0x90, 0x140008, 0x0, 0x401, 0x41d, 0xffff, 0x7ff, 0x0, 0x4, 0x18})

[   97.022540] pktgen: kernel_thread() failed for cpu 0
[   97.027704] pktgen: Cannot create thread for cpu 0 (-4)
[   97.033082] pktgen: kernel_thread() failed for cpu 1
[   97.038360] pktgen: Cannot create thread for cpu 1 (-4)
[   97.043707] pktgen: Initialization failed for all threads
[   97.141105] pktgen: kernel_thread() failed for cpu 0
[   97.146256] pktgen: Cannot create thread for cpu 0 (-4)
[   97.151675] pktgen: kernel_thread() failed for cpu 1
[   97.156765] pktgen: Cannot create thread for cpu 1 (-4)
[   97.162132] pktgen: Initialization failed for all threads
2018/03/31 21:11:15 executing program 5:
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)={0x0, 0x0, 0x2})
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0)
poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x3ff)
openat$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$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0)
clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60))
pipe2(&(0x7f0000000480), 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="cb0000003f00fa1898237f03a519aa3885c03769dac9ddf45e29372807f0f09df4229bec04ef5f928880ad0a602168ae8bcb1eb80c9add81809488778b700300000000000000000000"], &(0x7f0000000280)=0xe)
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00'], 0x8)
readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x8)
mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff)
ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080))

2018/03/31 21:11:15 executing program 0:
r0 = creat(&(0x7f0000000100)='./file0\x00', 0x41)
fcntl$notify(r0, 0x402, 0x10)
setrlimit(0x7, &(0x7f0000000000))
mq_open(&(0x7f000088fff4)="7b27dd76626f786e65743000", 0x0, 0x0, &(0x7f00009b8fc0))

2018/03/31 21:11:15 executing program 7:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, <r1=>0x0})
r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x80800, 0x0)
getresuid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=<r3=>0x0)
ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000000640)={0xffffffff, 0x31f8, r1, 0x7, r3, 0x80, 0xffffffffffffff01})
ptrace$peekuser(0x3, r1, 0x542ca047)
r4 = dup(r0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000680)={0xcff3, 0x80000000, 0x3, 0x0, 0x4, 0x66e, 0x5, 0x1}, 0x20)
r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82)
getsockname$inet6(r4, &(0x7f0000000380), &(0x7f00000003c0)=0x1c)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TTUNGETFILTER(r4, 0x800854db, &(0x7f00000006c0)=""/122)
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0)
madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9)
utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}})
r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x80000)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000000500)=ANY=[@ANYRES16=r5, @ANYRES32], 0x2)
setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4)
ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)={0x0, 0x9, 0x1})
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
r7 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240041, 0x0)
ioctl$sock_SIOCGSKNS(r8, 0x894c, &(0x7f0000000080)=0x4)
ioctl$TIOCLINUX3(r8, 0x541c, &(0x7f0000000040)=0x3)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r7)
getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1})
getpeername$netlink(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000200)=0xc)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)

2018/03/31 21:11:15 executing program 2:
sync()
r0 = socket$packet(0x11, 0x0, 0x300)
r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000600), 0x4)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r2)
r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}})
fallocate(r4, 0x0, 0x0, 0xffff)
r5 = inotify_init1(0x0)
r6 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0)
r7 = dup2(r5, r6)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000880)={0x7, 0x9, 0x1, 0x6, 0x2, [{0x2, 0x200, 0x1000000000, 0x0, 0x0, 0x802}, {0x4, 0x140, 0x0, 0x0, 0x0, 0x1001}]})
clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86")
epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080))
openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0)
r8 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0), 0x0, 0xfffffffffffffffd)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)='./cgroup/syz0\x00', 0x1ff)
keyctl$describe(0x6, r8, &(0x7f00000007c0)=""/170, 0xaa)
getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f0000000440), &(0x7f0000000480)=0x8)
getpeername$unix(r7, &(0x7f0000000340), &(0x7f00000002c0)=0x6e)
ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
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, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syncfs(r4)
ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000400)={'ipddp0\x00'})

2018/03/31 21:11:15 executing program 6:
mlockall(0x1)
r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x108, r1, 0x400, 0x70bd26, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xc}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd5a3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}]}, 0x108}, 0x1}, 0x51)
mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4800)
ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000080)=""/67)
futex(&(0x7f0000d12000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x3ffffffe)

2018/03/31 21:11:15 executing program 3:
setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000000)=@hopopts={0x3a, 0xd, [], [@enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0xb982, 0x5d, "77267b60f5078a819503fe71b97af7f3e3a99bf574be90a0ba0a2576f2f8cfc51781c8d9c1fc18edf82da088a36bab5f274ec674587d2cdf92769a11ce8d1bdbcfdf83dd0a599fa5651a4d5886871d5b24615a51b32d35dc78abfce3b4"}, @pad1={0x0, 0x1}]}, 0x78)
getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000200), &(0x7f0000000240)=0x40)
mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
clock_gettime(0x0, &(0x7f00000000c0)={<r1=>0x0, <r2=>0x0})
clock_gettime(0x0, &(0x7f0000000100)={<r3=>0x0, <r4=>0x0})
clock_gettime(0x0, &(0x7f0000000140)={<r5=>0x0, <r6=>0x0})
write$evdev(r0, &(0x7f0000000180)=[{{0x77359400}, 0x8, 0x5, 0x5}, {{0x77359400}, 0x8, 0x1000, 0x3}, {{0x0, 0x7530}, 0x7, 0x1f, 0x12c}, {{0x0, 0x7530}, 0x6, 0x8, 0x4}, {{r1, r2/1000+30000}, 0x8, 0x10000}, {{r3, r4/1000+10000}, 0xe72, 0x57, 0xffffffff}, {{r5, r6/1000+10000}, 0x2, 0xffffffffffffffe0, 0x3}], 0x70)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000779ff5)={@loopback={0x0, 0x1}}, 0x20)

2018/03/31 21:11:15 executing program 1:
r0 = socket(0x10, 0x3, 0x0)
readv(r0, &(0x7f0000000240)=[{&(0x7f0000000440)=""/102, 0x66}], 0x20d)
ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000140)={0x8, 0xcf, 0x9, 0x7})
clock_gettime(0x0, &(0x7f0000000200)={0x0, <r1=>0x0})
ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000000)={0x0, r1+30000000}, &(0x7f00000001c0), 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={<r2=>0x0, 0x310, 0x10}, &(0x7f0000000100)=0xc)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000700)=ANY=[@ANYRES32=<r3=>r2, @ANYBLOB="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"], &(0x7f0000000280)=0x2)
ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040))
write(r0, &(0x7f0000fa3fda)="26000000130047f1eb14c1f8590022ff001000e301000000010000ffff000000060010000e4b", 0x26)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={r3, 0xc0, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x7fffffff, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7c}, @in6={0xa, 0x4e23, 0x0, @empty, 0x1}]}, &(0x7f0000000400)=0xc)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x2800, 0x0)

2018/03/31 21:11:15 executing program 4:
socket(0x0, 0x0, 0x0)
bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80)
r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0)
personality(0x0)
ioctl$TCFLSH(r0, 0x540b, 0x6)
sync()
r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0)
mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil)
fchdir(r2)
r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000000}, 0x0, [0x100, 0x39ac, 0x8, 0x247, 0x800000000000, 0x20, 0x1ff, 0x100000001]}, 0x5c)
write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c7ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a7400000000"], 0x86)
r4 = inotify_init1(0x0)
r5 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x10)
r6 = dup2(r4, r5)
fsetxattr(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3331bf0840e322e55e52b093701a9ad795981392958b9b4cde12594a95bddec8b91f382d49047b2da633b5cd3913cebad42ca39df27b365"], &(0x7f0000000280)=')\x00', 0x2, 0x0)
fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6)
epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x405)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f00000004c0)={0x20000000})
open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20)
getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e)
unshare(0x60000000)
mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r6, 0x0)
futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0)
r7 = gettid()
timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
tkill(r7, 0x1000000000016)
futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0)

2018/03/31 21:11:15 executing program 0:
futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000003000), &(0x7f0000000140), 0x0)
r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffffffff160c, 0x20000)
ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x40400000000000)
socketpair$ax25(0x3, 0x2, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$getownex(r1, 0x10, &(0x7f0000000100))
kexec_load(0x0, 0x8, &(0x7f0000000580)=[{&(0x7f0000000180)="4d4542294ee077eabf7f41494e6adeb3361bf4a5698b41fa1a0ea76f7efcf3a6fd7bf2bedbbfeb3b10f03d6c4135eb6ce31f8ee56f0e3633141177c5f1b36360df8fa78af65c9e558aa5f03a38cfb678a429e3a63d23ff73532cfc744784e2108d6acc8e4b8c738a3fd892be84494b5f0190d0ed38411d7f02", 0x79, 0x400, 0x80}, {&(0x7f0000000200)="be6d3cc3a94f45ed60", 0x9, 0x100000001, 0x200}, {&(0x7f0000000240)="6ff187c7524e12345ec43b48b5c3a75d220b76acd1661854150895d97c3bcb25809b54995316e4751f249a301912154f0d16f2f8790c6317daefaaf700061a3f49df1764604bf7f3770f816e1f0c7697526982aae893988c4dcc675202f56b872a8be817758e56d9c0c3d69957a0eb9a0b2b878024d9bbaf0f9109eb6d9b898e595e50573a8716d12b00fb613bb2ca2efe1f233b130d9d0cdd54cbf3dfc1a2dc1e2a298309fb44e3b1bf6c77a9", 0xad, 0x9, 0x163eece3}, {&(0x7f0000000300)="16e757", 0x3, 0x6, 0x4}, {&(0x7f0000000340)="c7e8afa0cf54867939d42e7e43fef87f98df7dee8e258ed0d8f8f0543c8079bb33a1af05a75d6419d835be8ffa8fdb9551d6aaf793583e2a4060f2844a3987a98be63070ad1c716b74ff38b0407f11d1422d3554e87add6f7c0e99cf483f14950415b08a42", 0x65, 0x9cb, 0x7ff}, {&(0x7f00000003c0)="913f0c52ed1472e100b25988962b6e5c06d904cf76df98ec0a17c39f6ae8ec204e8ddfa7a2a0d8ee37b50d4221c19d360f402c48d2cdbbdc2925e20304ac6bbb1a6069bfbd415a47fd3ed7f6a80a973d6c95348e2769c1fd4fcf381a58af036c42c968fa32cc937993f1eff0bde24d013fa7790bdd52f15e65cf3bd2649e42af07ec2e331134d4cce8eed256b6def2455f36c25206eb84ee17f7", 0x9a, 0xc407, 0x40}, {&(0x7f0000000480)="bee3bba8cfba5ad05b793cbc187e39ac8fb0ee48b327ca9810c87ab7c56519", 0x1f, 0x3, 0x3ff}, {&(0x7f00000004c0)="e58ad52b885c861cde122de5f5a1547b016a043f8c0b855b8105c7136dc328ce7e9f6abc8080321506e967365f2f7e00ad6979cfc6f06298720b4d43e085fab3ddb101bdea57f105b290c0d4428774c0fea7eb3a1d4c2163a630a1e4f6ea02b3184ca954500a234bb79a1a71db65ace426670ef30d9a01279edd85cd2fb076d6af3ad4546055b2e65201974386d57e6d3fcd224947c3b029da1d2279b961bb64b476", 0xa2, 0x0, 0x4}], 0xa0000)
r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0)
r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3)

2018/03/31 21:11:15 executing program 6:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x462}], 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x4000)
openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)

2018/03/31 21:11:15 executing program 3:
r0 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000440)={'vhan0\x00', 0x400})
r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)})
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})

2018/03/31 21:11:15 executing program 0:
r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0)
ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f000047ffd8)={0x0, 0x2, 0x0, 0x0, "050098d653f427e857225586db142cdec6000117545274946a94771f398f405e"})
r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa}}, [0xff, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x0, 0xb, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x6, 0x3}, &(0x7f0000000100)=0x10)
r2 = socket$inet(0x2, 0x1, 0x1000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x5, [<r3=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x5, 0x200, 0x68, 0x0, 0x4}, 0x98)

2018/03/31 21:11:15 executing program 7:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, <r1=>0x0})
r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x80800, 0x0)
getresuid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=<r3=>0x0)
ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000000640)={0xffffffff, 0x31f8, r1, 0x7, r3, 0x80, 0xffffffffffffff01})
ptrace$peekuser(0x3, r1, 0x542ca047)
r4 = dup(r0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000680)={0xcff3, 0x80000000, 0x3, 0x0, 0x4, 0x66e, 0x5, 0x1}, 0x20)
r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82)
getsockname$inet6(r4, &(0x7f0000000380), &(0x7f00000003c0)=0x1c)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TTUNGETFILTER(r4, 0x800854db, &(0x7f00000006c0)=""/122)
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0)
madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9)
utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}})
r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x80000)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000000500)=ANY=[@ANYRES16=r5, @ANYRES32], 0x2)
setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4)
ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)={0x0, 0x9, 0x1})
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
r7 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240041, 0x0)
ioctl$sock_SIOCGSKNS(r8, 0x894c, &(0x7f0000000080)=0x4)
ioctl$TIOCLINUX3(r8, 0x541c, &(0x7f0000000040)=0x3)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r7)
getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1})
getpeername$netlink(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000200)=0xc)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)

2018/03/31 21:11:15 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000a40)='net/sco\x00')
setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000a80)={0x2c, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e21, 0x2, 'ovf\x00', 0x2, 0xffffffffffff8001, 0x56}, 0x2c)
r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003)
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8)
getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000040)=""/121, &(0x7f00000000c0)=0x79)
setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x0, 0x3b, r3, r4}, {0x8, 0x0, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8)
unlink(&(0x7f0000000000)='./file0\x00')
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2)
sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]})
setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000000500)={0x3, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0xf794}}, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, 0x108)

2018/03/31 21:11:15 executing program 0:
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100))
r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/mcfilter6\x00')
pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1fffd)
getpgid(0x0)
ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000380)=""/68)
close(r0)
seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]})
mkdir(&(0x7f000063543e)='./file0\x00', 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYBLOB="df0000dd7179f5f99a3171b732845e1907c4a9bb612c0fe8253cb381877f7a399eeaa0b3d5f64f5bafe46180b507dcaf2b62b1ebff03000000000000fd02008bf815308291ef776072bb952a7b3b3f0000005137d5e450dcd77077909a0e127bc600c0abddb883e8b07441ecc99d10e70000006b428e5b30cf8bc41a6e0e10da8603b8366a550a68df73fb9039937347dfffc45e0ce0570a4be7ffffffa212940100008000000000e89080819563841a2bb49f"], &(0x7f00000017c0)=0x1)
request_key(&(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='ramfs\x00', 0xfffffffffffffffe)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000480)=[@in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, @in6={0xa, 0x4e24, 0x4b35, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x64)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001800)={<r2=>0x0, 0x9}, &(0x7f0000001840)=0x8)
mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000))
chroot(&(0x7f0000000080)='./file0\x00')
chroot(&(0x7f0000001640)='./file0\x00')
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup/syz1\x00', 0x200002, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000780), &(0x7f00000007c0)=0xc)
fstat(r0, &(0x7f0000001140))
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001280)={{{@in=@broadcast, @in=@remote}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000001380)=0xe8)
stat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400))
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001480)={{{@in6=@remote, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001580)=0xe8)
getgid()
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001880)={{{@in=@local, @in=@local}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000015c0)=0xe8)
getgroups(0x5, &(0x7f0000001600)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0])
mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2000002003002, 0x0)
pipe(&(0x7f00000000c0))
getresuid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f0000001ac0))
getpgid(0xffffffffffffffff)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002200))
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e22, 0x400000000000000, @dev={0xfe, 0x80, [], 0x18}, 0x9}}, 0x5, 0x7f}, &(0x7f0000000140)=0x90)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000027c0), &(0x7f0000002800)=0xc)

2018/03/31 21:11:15 executing program 6:
r0 = socket(0xa, 0x2, 0x0)
flock(0xffffffffffffffff, 0x6)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200))
sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8)
fchdir(0xffffffffffffffff)
fstat(0xffffffffffffffff, &(0x7f0000000180))
bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0)
sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)={<r3=>0x0, 0x76, "147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4fd5dcc91ee95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df062b4b66c882ba9442bac3b9b6d420938d"}, &(0x7f0000000240)=0x7e)
fchdir(r1)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r3, 0x10000, 0x30}, 0xc)
r4 = socket$inet6(0xa, 0x2, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {<r5=>0x0}]})
socket$nl_route(0x10, 0x3, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000540), 0x4)
ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r5, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2, 0x5], &(0x7f0000000100)=[0x9, 0x0, 0x3, 0x7, 0xffffffff], 0x40, 0x2, 0x100000000, &(0x7f0000000140)=[0x200, 0x7], &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x0, 0x0]})
sendmsg(r4, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8)
creat(&(0x7f0000000280)='./file1\x00', 0x4e)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={r3, 0xe537}, 0x8)

[   97.741600] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù	Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13)
[   97.756623] IPVS: Creating netns size=2552 id=22
[   97.851095] loop_reread_partitions: partition scan of loop0 () failed (rc=-13)
[   97.874457] syz-executor6 (7424) used greatest stack depth: 22680 bytes left
[   98.175179] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[   98.181813] qtaguid: iface_stat: create6(lo): no inet dev
[   98.188843] IPVS: Creating netns size=2552 id=23
2018/03/31 21:11:16 executing program 7:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, <r1=>0x0})
r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x80800, 0x0)
getresuid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=<r3=>0x0)
ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000000640)={0xffffffff, 0x31f8, r1, 0x7, r3, 0x80, 0xffffffffffffff01})
ptrace$peekuser(0x3, r1, 0x542ca047)
r4 = dup(r0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000680)={0xcff3, 0x80000000, 0x3, 0x0, 0x4, 0x66e, 0x5, 0x1}, 0x20)
r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82)
getsockname$inet6(r4, &(0x7f0000000380), &(0x7f00000003c0)=0x1c)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TTUNGETFILTER(r4, 0x800854db, &(0x7f00000006c0)=""/122)
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0)
madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9)
utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}})
r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x80000)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000000500)=ANY=[@ANYRES16=r5, @ANYRES32], 0x2)
setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4)
ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)={0x0, 0x9, 0x1})
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
r7 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240041, 0x0)
ioctl$sock_SIOCGSKNS(r8, 0x894c, &(0x7f0000000080)=0x4)
ioctl$TIOCLINUX3(r8, 0x541c, &(0x7f0000000040)=0x3)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r7)
getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1})
getpeername$netlink(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000200)=0xc)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)

2018/03/31 21:11:16 executing program 6:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000a40)='net/sco\x00')
setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000a80)={0x2c, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e21, 0x2, 'ovf\x00', 0x2, 0xffffffffffff8001, 0x56}, 0x2c)
r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003)
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8)
getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000040)=""/121, &(0x7f00000000c0)=0x79)
setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x0, 0x3b, r3, r4}, {0x8, 0x0, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8)
unlink(&(0x7f0000000000)='./file0\x00')
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2)
sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]})
setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000000500)={0x3, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0xf794}}, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, 0x108)

2018/03/31 21:11:16 executing program 0:
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100))
r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/mcfilter6\x00')
pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1fffd)
getpgid(0x0)
ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000380)=""/68)
close(r0)
seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]})
mkdir(&(0x7f000063543e)='./file0\x00', 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYBLOB="df0000dd7179f5f99a3171b732845e1907c4a9bb612c0fe8253cb381877f7a399eeaa0b3d5f64f5bafe46180b507dcaf2b62b1ebff03000000000000fd02008bf815308291ef776072bb952a7b3b3f0000005137d5e450dcd77077909a0e127bc600c0abddb883e8b07441ecc99d10e70000006b428e5b30cf8bc41a6e0e10da8603b8366a550a68df73fb9039937347dfffc45e0ce0570a4be7ffffffa212940100008000000000e89080819563841a2bb49f"], &(0x7f00000017c0)=0x1)
request_key(&(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='ramfs\x00', 0xfffffffffffffffe)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000480)=[@in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, @in6={0xa, 0x4e24, 0x4b35, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x64)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001800)={<r2=>0x0, 0x9}, &(0x7f0000001840)=0x8)
mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000))
chroot(&(0x7f0000000080)='./file0\x00')
chroot(&(0x7f0000001640)='./file0\x00')
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup/syz1\x00', 0x200002, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000780), &(0x7f00000007c0)=0xc)
fstat(r0, &(0x7f0000001140))
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001280)={{{@in=@broadcast, @in=@remote}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000001380)=0xe8)
stat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400))
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001480)={{{@in6=@remote, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001580)=0xe8)
getgid()
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001880)={{{@in=@local, @in=@local}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000015c0)=0xe8)
getgroups(0x5, &(0x7f0000001600)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0])
mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2000002003002, 0x0)
pipe(&(0x7f00000000c0))
getresuid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f0000001ac0))
getpgid(0xffffffffffffffff)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002200))
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e22, 0x400000000000000, @dev={0xfe, 0x80, [], 0x18}, 0x9}}, 0x5, 0x7f}, &(0x7f0000000140)=0x90)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000027c0), &(0x7f0000002800)=0xc)

2018/03/31 21:11:16 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000a40)='net/sco\x00')
setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000a80)={0x2c, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e21, 0x2, 'ovf\x00', 0x2, 0xffffffffffff8001, 0x56}, 0x2c)
r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003)
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8)
getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000040)=""/121, &(0x7f00000000c0)=0x79)
setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x0, 0x3b, r3, r4}, {0x8, 0x0, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8)
unlink(&(0x7f0000000000)='./file0\x00')
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2)
sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]})
setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000000500)={0x3, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0xf794}}, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, 0x108)

2018/03/31 21:11:16 executing program 5:
socket(0x0, 0x0, 0x0)
bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80)
r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0)
personality(0xbd2182ed6ffdb755)
ioctl$TCFLSH(r0, 0x540b, 0x6)
sync()
r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0)
mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil)
r3 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_int(r3, 0x0, 0x400000000b, &(0x7f00008aaffc)=0x100000001, 0x14e)
sendto$inet(r3, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a8ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10)
setsockopt$inet_int(r3, 0x0, 0x14, &(0x7f00008abffc)=0x1000000000000004, 0x4)
recvmsg(r3, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000), 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004)
fchdir(r2)
r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000000}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x800000000000, 0x20, 0x1ff, 0x100000001]}, 0x5c)
write$cgroup_pid(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="6897e28f1dfda0f1eab342bf44ac06540800e95d9c19f5abffc5f42fcc88f97f9cd4303bcce57e9ec78dcee3fa0ed9726e7726c6aa13cf0d7a5bccc6f402"], 0x3e)
r5 = inotify_init1(0x0)
r6 = open(&(0x7f0000000400)='./file0\x00', 0x2000, 0x10)
r7 = dup2(r5, r6)
fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497ad7959813b2958b1b4cde12594a95bddec8b91f30722"], &(0x7f0000000280)=')\x00', 0x2, 0x0)
fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6)
epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x405)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r7, &(0x7f00000004c0)={0x20000000})
open$dir(&(0x7f0000000500)='./file1\x00', 0x3, 0x3)
getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e)
unshare(0x60000000)
mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r7, 0x0)
futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0)

2018/03/31 21:11:16 executing program 4:
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x80, 0x4}, &(0x7f0000000480)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000080)=0x8)
pwritev(r0, &(0x7f0000000140), 0x0, 0x0)
clone(0x8000, &(0x7f0000000680)="11fc3d677819c5fd3ced30772692c922a63195f4d5324df3c529e766c729b0c9e5b16a445f0806704d126f46df29a55cd179ee140026c45dce7b7bc635c61cf244f1ff7de9a4b459c91981191fb2ad1eee4850046b0e99581a178d7d2900f516d3dd5cb7a92528cc49b2826a12fe7af568ef4bd6cb615680d021d5f21d8cb5280027320750b0a08312b6a5ed8e7993c57bcf072e3ecfd3c6edb49f1fcb28dbdec8644ac4f84cca6964c599fc60996c9b95f1d29d411a65c06a44cce339e1f6dd5aedfe7e8d937f23e3538f38f7cedc53c70deed22a35fd5a311c0115d0", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0))
ioctl$KDDELIO(r0, 0x4b35, 0x81)
futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4)
timer_create(0x7, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000340))
lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
ioprio_set$uid(0x3, r1, 0x4)
ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000003c0))
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0)
write$selinux_create(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="73797374656d5f773a6f626a06000000723a8b4dfb0579a2936b76727470f862666d5f646541cf910a5ae7dce8aa1876fc6456a0743a7330202f7362696e2f6468636c69656e74203730"], 0x3d)
lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00')
ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000780)=""/4096)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=<r3=>0x0)
sched_getscheduler(r3)
ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000140))
r4 = syz_open_procfs(0x0, &(0x7f0000000280)='pagemap\x00')
r5 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0)
sendfile(r5, r4, &(0x7f0000000200)=0x100000, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xfaf)
ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00000001c0))
lstat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0))
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
getpid()
perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200))

2018/03/31 21:11:16 executing program 1:
r0 = socket(0x10, 0x3, 0x0)
readv(r0, &(0x7f0000000240)=[{&(0x7f0000000440)=""/102, 0x66}], 0x20d)
ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000140)={0x8, 0xcf, 0x9, 0x7})
clock_gettime(0x0, &(0x7f0000000200)={0x0, <r1=>0x0})
ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000000)={0x0, r1+30000000}, &(0x7f00000001c0), 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={<r2=>0x0, 0x310, 0x10}, &(0x7f0000000100)=0xc)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000700)=ANY=[@ANYRES32=<r3=>r2, @ANYBLOB="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"], &(0x7f0000000280)=0x2)
ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040))
write(r0, &(0x7f0000fa3fda)="26000000130047f1eb14c1f8590022ff001000e301000000010000ffff000000060010000e4b", 0x26)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={r3, 0xc0, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x7fffffff, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7c}, @in6={0xa, 0x4e23, 0x0, @empty, 0x1}]}, &(0x7f0000000400)=0xc)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x2800, 0x0)

2018/03/31 21:11:16 executing program 2:
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a)
close(r0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r1, 0x0)
futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000500)=""/214)
ioctl$TUNSETLINK(r2, 0x400454cd, 0x33f)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x1000000002010, r3, 0x0)
close(r3)
syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0)
ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000040)={0x5, 0xd88d, 0x400, 0x4, 0x2, 0xc8})
ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0)
r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9})
mq_timedsend(r4, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
keyctl$assume_authority(0x10, 0x0)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81)
ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f0000000200)=0xbda)
mq_timedsend(r4, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04", 0x5e, 0x0, &(0x7f0000000600)={0x77359400})
r6 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, r6, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38", 0x47}], 0x1, 0x0)
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2})
syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0)

2018/03/31 21:11:16 executing program 7:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, <r1=>0x0})
r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x80800, 0x0)
getresuid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=<r3=>0x0)
ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000000640)={0xffffffff, 0x31f8, r1, 0x7, r3, 0x80, 0xffffffffffffff01})
ptrace$peekuser(0x3, r1, 0x542ca047)
r4 = dup(r0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000680)={0xcff3, 0x80000000, 0x3, 0x0, 0x4, 0x66e, 0x5, 0x1}, 0x20)
r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82)
getsockname$inet6(r4, &(0x7f0000000380), &(0x7f00000003c0)=0x1c)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TTUNGETFILTER(r4, 0x800854db, &(0x7f00000006c0)=""/122)
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0)
madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9)
utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}})
r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x80000)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000000500)=ANY=[@ANYRES16=r5, @ANYRES32], 0x2)
setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4)
ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)={0x0, 0x9, 0x1})
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
r7 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240041, 0x0)
ioctl$sock_SIOCGSKNS(r8, 0x894c, &(0x7f0000000080)=0x4)
ioctl$TIOCLINUX3(r8, 0x541c, &(0x7f0000000040)=0x3)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r7)
getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1})
getpeername$netlink(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000200)=0xc)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)

2018/03/31 21:11:16 executing program 0:
syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r0 = inotify_init1(0x0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, <r1=>0x0})
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0)
ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000340))
r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, <r4=>0x0})
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)={0x2000})
r5 = openat$cgroup_ro(r3, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8)
r6 = syz_open_procfs(r4, &(0x7f0000000280)='children\x00')
getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x8001}, 0x8)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
ptrace(0x4207, r1)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x4, 0x4, 0x0, 0x7f528b3d})
ioctl$sock_netdev_private(r6, 0x89f5, &(0x7f0000000400)="1493b05110e343351c9132e10f97c966b4db765698273b7d37d8b10b9d9d2692e6612700af004a301f816e9f8f55e814ecd7be0301f1130629e5382b907f267c15a2f9368720e00ff05ba9ddae")
fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000240)={0x0, 0x7, 0x4f49, 0x5, r4})
futex(&(0x7f00000000c0), 0x4, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000180), 0x0)

2018/03/31 21:11:16 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x79d}], 0x1, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r2, 0x7)
getpgrp(0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}})
ioprio_get$pid(0x0, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8)
getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000000067d00000000000000080000000000000000000000000000002000000000000000000000000000000ff0000000000"])
r3 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0)
r4 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0)
r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0)
ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c)
ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)})
splice(r4, &(0x7f0000000040), r3, &(0x7f0000000080)=0x31, 0x400000000000, 0x1)
close(r3)
getpeername$packet(r5, &(0x7f0000000140), &(0x7f0000000200)=0x14)
sendmsg$nl_route(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x54, 0x43, 0x322, 0x70bd2a, 0x25dfdbfc, {0x2}, [@NDTA_NAME={0x1c, 0x1, '/selinux/checkreqprot\x00'}, @NDTA_THRESH3={0x8, 0x4, 0xfffffffffffffff7}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_THRESH1={0x8, 0x2, 0x5077}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000)

[   99.149930] binder: 7469:7473 Acquire 1 refcount change on invalid ref 0 ret -22
2018/03/31 21:11:17 executing program 2:
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
unlink(&(0x7f0000000080)='./file0/file0\x00')
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(r0)
r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000500)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8)
r3 = getuid()
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x80, 0x0, r2, r3}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x5, 0x9, 0xfffffffffffffffb}, {0x2, 0x0, 0x80000001, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0, 0x5, 0x100}}, 0xe8)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x442, 0x0)
poll(&(0x7f0000084ff0), 0x0, 0x3ff)
r6 = openat$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, 0x0)
r7 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00')
r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0)
clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60))
getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000d80)=ANY=[@ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYBLOB="36ced8fd78daaf4a82ded1e88611b47a43da864ae6df5e6f0955cc6b54ad0297ac3175b60869e4e211266ccd35e7b47331738cbc94f395b78720b9816ae870b33eb896b0885318bd00876af20942c093a4932c2e89b73d779569fc8647acb5516b6d5dde112257d1f77f1fdb84387479ed99f0fee45615a8db0c2815ea295c2b40618cac6244989b05d3338bf27b4561c25eb6ed8c978d4cc156f45688ce44839bbf8e2bc46edd67300a525a15499e65b35eef259b037219ac4faf4107694183a610eb95da0d051aa78cf7e71cc0c68c9921", @ANYBLOB="fe92c417248d71651487e9e065a3aa0c4409198315633a4ce9cbf279e882e5b1db943eb48a1126e911707e31", @ANYRES16=r7, @ANYRES16=r5], @ANYRES16, @ANYBLOB="2540f09b26a3", @ANYRES64=r7, @ANYRES32=r1, @ANYRES32=r6, @ANYRES64, @ANYRES32, @ANYBLOB="45946c5b3a8b9214c70413b8a25ccd2be4e25b8ae2d647c29a8c6231af1810d63d3b87c64709960581219551a373b0d6873e3f66fbe68cca749fd3a3a087465b3d0b1f477f734938cd57d5f27831213900c18b0261727261767cccb42b705c45d817cba89f38d33f8b2c6c367d25b8a79528105dfdbe52e8c99fd300"], &(0x7f0000000940)=""/152, 0x98)
r9 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r9, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000000240)={0x3, [0x0, 0x2, 0x0]}, &(0x7f0000000280)=0xa)
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}, {0x0, 'cpu', 0x20}]}, 0x3)
setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4)
openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0)
readv(r8, &(0x7f0000000bc0)=[{&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x4)
mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff)

2018/03/31 21:11:17 executing program 4:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
chroot(&(0x7f0000157000)='./file0\x00')
renameat2(r0, &(0x7f0000000000)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file1\x00', 0xffffffffffffffff)

2018/03/31 21:11:17 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x9)
recvfrom$inet6(r0, &(0x7f0000a07000)=""/53, 0xffffffffffffffe5, 0xfffffffffffffffd, &(0x7f00007aa000)={0xa, 0x4e20, 0x4}, 0x1c)
getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c)
sendto$inet6(r0, &(0x7f0000867000), 0x0, 0x0, &(0x7f000064afe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x14}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000180)="1cb00a11267833da9d0bd5d5c98013099a5f7d72e88f610a9eacc708efe998a02f1515a6f89c79b266b258a41573e091c0bb33bac68ea5e94e795c7735dbaa86adaa06f0c1", 0x45, 0x0, &(0x7f0000000200)={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0x1c}, 0x1c)
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="00000000ce000000"], &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x4}, 0x8)
gettid()

2018/03/31 21:11:17 executing program 1:
r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00')
poll(&(0x7f00000014c0)=[{r1}, {r1, 0x40}, {}, {}, {r0}], 0x5, 0x232)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0))
ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000015c0)={'ip6tnl0\x00', 0x9})
getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4)
r2 = socket$inet6(0xa, 0x2000000802, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20)
setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x8, 0x46a7, 0x0, 0x101}, 0xc)
connect$inet6(r2, &(0x7f0000001600)={0xa, 0x4e21, 0xa4b93b4}, 0x1c)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20)
r3 = fcntl$getown(r0, 0x9)
r4 = syz_open_procfs(r3, &(0x7f0000000100)="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")
ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x6})
setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4)
ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000440)={0x0, 0x8, 0x6})
sendto$ipx(r1, &(0x7f0000001640), 0x0, 0x0, &(0x7f0000001740)={0x4, 0x0, 0xcd93, "25075641b280", 0xedbf}, 0x10)
setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000001580)=0xfffffffffffffff8, 0x4)
openat$ppp(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ppp\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={0x0, 0x8}, &(0x7f0000001880)=0x8)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000018c0)={0x0, 0x9, 0x0, 0x177a, 0x2, 0x80000000, 0x8, 0x40, {0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x5, 0x2, 0x4, 0x5}}, &(0x7f0000001980)=0xb0)
sendfile(r1, r4, &(0x7f0000000040), 0x0)
setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr=0x10001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc)

2018/03/31 21:11:17 executing program 1:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501})
setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)="5059842492adc23ec97cccc22dbb6391e23f13a3e844b9f9b05e382c688a4e01b58616b71adc45fa63b554c896a02062504558ea683dce5293461a0351e5c60300e6c24d04cbb9231552d5acba61a9f76d429b22785016bbd1d74f2159ed29ecb0350812bec475c09c808d69b361a3b91d53e29659c786effe22d202bc16e46ab6804e0e0092761d3df4f6c325f86046d0d411799659f7f34c3f4257bd0250b90b9212043a68bdae9e9c270a3f9727306c5fa910ef58be2540d1385e8e3c", 0xbe)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'teql0\x00', {0x2, 0x4e21, @loopback=0x7f000001}})
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}})

[   99.536871] device bridge0 entered promiscuous mode
2018/03/31 21:11:17 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in=@local}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000011c0)={'ifb0\x00', r1})
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001340)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0xa9, 0x0, 0x80}, {0x0, 0x0, 0x7d03, 0x0, 0x0, 0x6, 0x4d0}, {0x1000, 0x8}, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in, 0x3501, 0x2, 0x0, 0x0, 0x7, 0x0, 0x8}}, 0xe8)
mkdir(&(0x7f0000029ff6)='./control\x00', 0x0)
r2 = signalfd(0xffffffffffffffff, &(0x7f0000432ff8), 0x8)
r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0x2000, 0x0)
ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000400))
ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2}, 'ip_vti0\x00'})
r4 = inotify_init1(0x0)
fcntl$setstatus(r4, 0x4, 0x72109c5fef5d34d3)
gettid()
r5 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="01d6063a74a27210", 0x8, 0xfffffffffffffffc)
keyctl$revoke(0x3, r5)
fcntl$setsig(0xffffffffffffffff, 0xa, 0x20)
inotify_add_watch(r4, &(0x7f00007a7000)='./control\x00', 0xa4000960)
open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0)

[   99.883206] pktgen: kernel_thread() failed for cpu 0
[   99.888564] pktgen: Cannot create thread for cpu 0 (-4)
[   99.893943] pktgen: kernel_thread() failed for cpu 1
[   99.899381] pktgen: Cannot create thread for cpu 1 (-4)
[   99.904719] pktgen: Initialization failed for all threads
[  100.020885] pktgen: kernel_thread() failed for cpu 0
[  100.026048] pktgen: Cannot create thread for cpu 0 (-4)
[  100.035472] IPVS: Creating netns size=2552 id=24

INIT: Id "3" respawning too fast: disabled for 5 minutes

INIT: Id "5" respawning too fast: disabled for 5 minutes

INIT: Id "2" respawning too fast: disabled for 5 minutes

INIT: Id "6" respawning too fast: disabled for 5 minutes

INIT: Id "1" respawning too fast: disabled for 5 minutes

INIT: Id "4" respawning too fast: disabled for 5 minutes
[  242.227483] INFO: task syz-executor0:3825 blocked for more than 120 seconds.
[  242.234704]       Not tainted 4.4.125-g38f41ec #21
[  242.239903] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  242.247899] syz-executor0   D ffff880095c275c8 27656  3825      1 0x20020004
[  242.255300]  ffff880095c275c8 ffff8801d22ce000 0000000000000001 0000000000000007
[  242.263296]  ffff8801d22ce000 ffff8801db31fdb8 ffff8801db31fde0 ffff8801db31f4d8
[  242.271286]  ffff8801db31f4c0 ffff8801d9bb3000 ffff8801d22ce000 0000000000000000
[  242.279336] Call Trace:
[  242.281900]  [<ffffffff8376b82a>] schedule+0x7a/0x1b0
[  242.287060]  [<ffffffff8376c023>] schedule_preempt_disabled+0x13/0x20
[  242.293642]  [<ffffffff837705e6>] mutex_lock_nested+0x306/0x850
[  242.299686]  [<ffffffff8241d09b>] ? lo_open+0x1b/0xa0
[  242.304848]  [<ffffffff837702e0>] ? __ww_mutex_lock+0x14f0/0x14f0
[  242.311089]  [<ffffffff8241d080>] ? loop_unregister_transfer+0x90/0x90
[  242.317777]  [<ffffffff8241d09b>] lo_open+0x1b/0xa0
[  242.322768]  [<ffffffff815d4ad9>] __blkdev_get+0x8a9/0xdf0
[  242.328398]  [<ffffffff815d4230>] ? __blkdev_put+0x7e0/0x7e0
[  242.334172]  [<ffffffff81b4ecf7>] ? avc_has_perm_noaudit+0x2c7/0x460
[  242.340668]  [<ffffffff81b4ead2>] ? avc_has_perm_noaudit+0xa2/0x460
[  242.347044]  [<ffffffff815d62ad>] blkdev_get+0x33d/0x940
[  242.352495]  [<ffffffff815d5f70>] ? bd_link_disk_holder+0x6c0/0x6c0
[  242.358897]  [<ffffffff815d30bb>] ? bd_acquire+0x2b/0x2a0
[  242.364407]  [<ffffffff81d37d01>] ? copy_user_handle_tail+0x81/0xd0
[  242.370808]  [<ffffffff815d311c>] ? bd_acquire+0x8c/0x2a0
[  242.376321]  [<ffffffff83778e2c>] ? _raw_spin_unlock+0x2c/0x50
[  242.382309]  [<ffffffff815d6ab5>] blkdev_open+0x1a5/0x250
[  242.387849]  [<ffffffff8151881b>] do_dentry_open+0x59b/0xba0
[  242.393622]  [<ffffffff8153cfab>] ? __inode_permission2+0x9b/0x240
[  242.399941]  [<ffffffff815d6910>] ? blkdev_get_by_dev+0x60/0x60
[  242.405973]  [<ffffffff8151c0e0>] vfs_open+0x110/0x210
[  242.411247]  [<ffffffff8153d59e>] ? may_open+0x1ae/0x280
[  242.416669]  [<ffffffff8154d373>] path_openat+0x923/0x3940
[  242.422291]  [<ffffffff81daf873>] ? depot_save_stack+0x1c3/0x640
[  242.428422]  [<ffffffff8154ca50>] ? path_mountpoint+0x830/0x830
[  242.434451]  [<ffffffff814f9a6a>] ? kmem_cache_alloc+0xba/0x290
[  242.440500]  [<ffffffff815508cb>] ? getname_flags+0xcb/0x580
[  242.446269]  [<ffffffff81550d99>] ? getname+0x19/0x20
[  242.451466]  [<ffffffff8151c96f>] ? do_sys_open+0x21f/0x660
[  242.457151]  [<ffffffff8161d94a>] ? compat_SyS_open+0x2a/0x40
[  242.463033]  [<ffffffff81006d91>] ? do_fast_syscall_32+0x321/0x8a0
[  242.469350]  [<ffffffff8377b2aa>] ? sysenter_flags_fixed+0xd/0x17
[  242.475556]  [<ffffffff812378f0>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[  242.482564]  [<ffffffff8123844f>] ? __lock_acquire+0xb5f/0x4b50
[  242.488624]  [<ffffffff81230631>] ? __lock_is_held+0xa1/0xf0
[  242.494394]  [<ffffffff81553017>] do_filp_open+0x197/0x290
[  242.500019]  [<ffffffff81552e80>] ? user_path_mountpoint_at+0x40/0x40
[  242.506570]  [<ffffffff81578540>] ? do_dup2+0x3c0/0x3c0
[  242.511942]  [<ffffffff83778e2c>] ? _raw_spin_unlock+0x2c/0x50
[  242.517914]  [<ffffffff8157a573>] ? __alloc_fd+0x1e3/0x500
[  242.523513]  [<ffffffff8151cab9>] do_sys_open+0x369/0x660
[  242.529052]  [<ffffffff8151c750>] ? filp_open+0x70/0x70
[  242.534386]  [<ffffffff8153c47c>] ? done_path_create+0xcc/0x110
[  242.540554]  [<ffffffff8155408d>] ? SyS_mkdir+0x16d/0x260
[  242.546062]  [<ffffffff81553f20>] ? SyS_mkdirat+0x270/0x270
[  242.551772]  [<ffffffff8161d94a>] compat_SyS_open+0x2a/0x40
[  242.557469]  [<ffffffff8161d920>] ? compat_SyS_getdents64+0x270/0x270
[  242.564022]  [<ffffffff81006d91>] do_fast_syscall_32+0x321/0x8a0
[  242.570161]  [<ffffffff8377b2aa>] sysenter_flags_fixed+0xd/0x17
[  242.576249] 2 locks held by syz-executor0/3825:
[  242.580942]  #0:  (&bdev->bd_mutex){+.+.+.}, at: [<ffffffff815d433c>] __blkdev_get+0x10c/0xdf0
[  242.590299]  #1:  (loop_index_mutex){+.+.+.}, at: [<ffffffff8241d09b>] lo_open+0x1b/0xa0
[  242.599112] Sending NMI to all CPUs:
[  242.602947] NMI backtrace for cpu 0
[  242.606545] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21
[  242.613817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  242.623158] task: ffff8800bb2d3000 task.stack: ffff8800bb1c8000
[  242.629225] RIP: 0010:[<ffffffff810c3f87>]  [<ffffffff810c3f87>] flat_send_IPI_mask+0xf7/0x1a0
[  242.637962] RSP: 0018:ffff8800bb1cfcb8  EFLAGS: 00000046
[  242.643381] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000
[  242.650655] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300
[  242.657924] RBP: ffff8800bb1cfce0 R08: 0000000000000001 R09: 0000000000000000
[  242.665168] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246
[  242.672454] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002
[  242.679714] FS:  0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000
[  242.687932] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  242.693785] CR2: 00000000020f9000 CR3: 00000000b03f2000 CR4: 0000000000160670
[  242.701046] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  242.708299] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  242.715539] Stack:
[  242.717678]  ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000
[  242.725178]  ffff8801db31bca0 ffff8800bb1cfd00 ffffffff810b9abb ffffffff839f6dc0
[  242.732699]  0000000000000003 ffff8800bb1cfd60 ffffffff81d11764 ffffffff8141b993
[  242.740217] Call Trace:
[  242.742877]  [<ffffffff810b9abb>] nmi_raise_cpu_backtrace+0x5b/0x70
[  242.749269]  [<ffffffff81d11764>] nmi_trigger_all_cpu_backtrace+0x4a4/0x550
[  242.756334]  [<ffffffff8141b993>] ? print_lock+0xab/0xae
[  242.761775]  [<ffffffff810b9a60>] ? irq_force_complete_move+0x3b0/0x3b0
[  242.768511]  [<ffffffff810b9b54>] arch_trigger_all_cpu_backtrace+0x14/0x20
[  242.775489]  [<ffffffff813695ca>] watchdog+0x6fa/0xae0
[  242.780748]  [<ffffffff81368f93>] ? watchdog+0xc3/0xae0
[  242.786079]  [<ffffffff81190b48>] kthread+0x268/0x300
[  242.791257]  [<ffffffff81368ed0>] ? reset_hung_task_detector+0x20/0x20
[  242.797914]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  242.804546]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  242.811204]  [<ffffffff83779d95>] ret_from_fork+0x55/0x80
[  242.816709]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  242.823364] 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 
[  242.842345] NMI backtrace for cpu 1
[  242.845940] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.125-g38f41ec #21
[  242.852941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  242.862285] task: ffff8801d9b49800 task.stack: ffff8801d9b58000
[  242.868326] RIP: 0010:[<ffffffff810d0666>]  [<ffffffff810d0666>] native_safe_halt+0x6/0x10
[  242.876696] RSP: 0018:ffff8801d9b5fd98  EFLAGS: 00000246
[  242.882142] RAX: 0000000000000007 RBX: ffffffff847dec48 RCX: 0000000000000000
[  242.889400] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0dc
[  242.896639] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000
[  242.903914] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  242.911168] R13: fffffbfff07088c0 R14: ffffffff847ecfb8 R15: 0000000000000000
[  242.918428] FS:  0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000
[  242.926625] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  242.932503] CR2: 000000c453a18f30 CR3: 00000000b03f2000 CR4: 0000000000160670
[  242.939758] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  242.946996] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  242.954257] Stack:
[  242.956378]  ffff8801d9b5fdd0 ffffffff81027e65 ffff8801d9b60000 ffffffff847dec48
[  242.963908]  fffffbfff07088c0 ffffffff847ecfb8 0000000000000000 ffff8801d9b5fde0
[  242.971426]  ffffffff810293da ffff8801d9b5fdf8 ffffffff81221948 dffffc0000000000
[  242.978966] Call Trace:
[  242.981526]  [<ffffffff81027e65>] default_idle+0x55/0x3c0
[  242.987030]  [<ffffffff810293da>] arch_cpu_idle+0xa/0x10
[  242.992466]  [<ffffffff81221948>] default_idle_call+0x48/0x70
[  242.998339]  [<ffffffff8122204d>] cpu_startup_entry+0x5fd/0x8f0
[  243.004363]  [<ffffffff81221a50>] ? call_cpuidle+0xe0/0xe0
[  243.009978]  [<ffffffff812cf342>] ? clockevents_register_device+0x122/0x230
[  243.017043]  [<ffffffff810adcd4>] start_secondary+0x304/0x3e0
[  243.022922]  [<ffffffff810ad9d0>] ? set_cpu_sibling_map+0x1080/0x1080
[  243.029497] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 
[  243.048784] Kernel panic - not syncing: hung_task: blocked tasks
[  243.054923] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21
[  243.062165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  243.071503]  0000000000000000 cffe8d6937e5f450 ffff8800bb1cfca8 ffffffff81d067bd
[  243.079466]  ffffffff838831a0 ffff8800bb1cfd80 dffffc0000000000 7fffffffffffffff
[  243.087443]  ffff8801d22ce448 ffff8800bb1cfd70 ffffffff8141b46a 0000000041b58ab3
[  243.095411] Call Trace:
[  243.097973]  [<ffffffff81d067bd>] dump_stack+0xc1/0x124
[  243.103310]  [<ffffffff8141b46a>] panic+0x1aa/0x388
[  243.108295]  [<ffffffff8141b2c0>] ? percpu_up_read.constprop.45+0xe1/0xe1
[  243.115190]  [<ffffffff81d116b8>] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550
[  243.122431]  [<ffffffff81d116b8>] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550
[  243.129674]  [<ffffffff813695db>] watchdog+0x70b/0xae0
[  243.134915]  [<ffffffff81368f93>] ? watchdog+0xc3/0xae0
[  243.140247]  [<ffffffff81190b48>] kthread+0x268/0x300
[  243.145405]  [<ffffffff81368ed0>] ? reset_hung_task_detector+0x20/0x20
[  243.152581]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  243.159217]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  243.165850]  [<ffffffff83779d95>] ret_from_fork+0x55/0x80
[  243.171353]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  243.178530] Dumping ftrace buffer:
[  243.182074]    (ftrace buffer empty)
[  243.185754] Kernel Offset: disabled
[  243.189364] Rebooting in 86400 seconds..