0x0, 0x0]}, 0x8000, 0x7f, 0x100000000, 0x5, 0x80}, &(0x7f00008b7000-0x4)=0xa0) pipe2(&(0x7f00002f7000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000292000)={r3, 0x8000}, &(0x7f000022b000)=0x6) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f000041d000-0x4)=0x0, 0x4) 2018/01/17 08:39:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d0e000-0x8)='./file0\x00', 0x801, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00003d5000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xfffffffffffffeff, 0x4, 0x8, 0x30}, &(0x7f00004a9000)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000496000)=@assoc_value={r1, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00007e5000)="9c894b80621d3ab68c0dd927fb89d46a597670e954913366a9b9a99f3215ff9a97675e88597a5fa29e76d37946d3de", 0x2f, 0x20000000, &(0x7f0000b66000)={0xa, 0x2, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x20}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) sendfile(r2, r2, &(0x7f000021c000-0x8)=0x0, 0x0) 2018/01/17 08:39:52 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)=0xcb0) remap_file_pages(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x7, 0x0) clone(0x0, &(0x7f000000b000+0x37e)="", &(0x7f000000c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x65)="") 2018/01/17 08:39:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a71000)={0x0, 0x0}, 0x4000) connect$nfc_llcp(r1, &(0x7f0000e5d000-0x58)={0x27, 0x1, 0x4, 0x0, 0x1, 0x0, "96bdb5feb1d082653948d38c2ef20e2f477f186c7d490dd60fe9a6d07504eb50c84560014b6594041690e575e3948d9ab3b6d844180d20fef9c69903edf029", 0x3}, 0x58) mlockall(0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000059000)={0x0, &(0x7f0000999000)=[]}, 0x8) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000922000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000119000)='./file0\x00', 0x0) r3 = request_key(&(0x7f00009c0000-0x5)='ceph\x00', &(0x7f0000c7b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000083d000-0x7)="29656d302e1500", 0xffffffffffffffff) keyctl$invalidate(0x15, r3) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000aa0000-0x28)={@generic="ea10fc43c692def8b7cd4899230b9a8d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000481000)={0x0, @in6={{0xa, 0x3, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000236000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b26000-0x8)=@assoc_value={r5, 0xb0}, 0x8) mkdir(&(0x7f00005e1000)='./file0\x00', 0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000110000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x2, r4}) 2018/01/17 08:39:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x3) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d0a000)=0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000028b000)=0x0, &(0x7f0000608000-0x4)=0x8) 2018/01/17 08:39:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x7, &(0x7f00007f8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a12000)={0x0, 0x731a, 0x6, 0x9, 0x8, 0x1, 0xffffffffffffffd9, 0xffffffffb3eb1d63, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x65b, 0x9, 0x1, 0x4}}, &(0x7f0000bff000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008af000)=@assoc_id=r2, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000ffb000)={@common='bpq0\x00', 0x3}) r3 = syz_open_dev$loop(&(0x7f0000781000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r3, 0x400000000001269, &(0x7f0000e74000-0x1)="") getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ca0000)={0x0, 0xff}, &(0x7f00005e0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000017b000-0x84)={r4, 0x7c, "8190b70305c3b0244cafa3ae825e9083393972a857abb185e8ef352aa3325a04a96319fdb16a0a6cf6a627efe4c3ffac851eb37f31eb03e39c85b55560b48f4f4d40bf01ce40c6e6bf6422903713fc9ea3f2f19f1db6b4b96470f77023c6355f8df8cb62fd2418802038fe210282e620a912a58446b244dd3d9fc20e"}, &(0x7f00005d4000)=0x84) 2018/01/17 08:39:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000020000803, 0x100000000) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000052d000-0x10)='/selinux/create\x00', 0x2, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a07000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffea2, &(0x7f00001d5000)=[{&(0x7f0000f88000-0x1000)="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", 0x0}, {&(0x7f0000690000-0x6b)="4ff2c2b61796c6d763cbfbee9ca75b7ef76e4f9201c8876cadf2ffebb52f4cfebade1d600a287280a345ae6d96b14b9a0a92c7671c24f574d50b576d9e7564472052c98ddda897a16996ee5868cab70eaed397ab4b49bf168e6dbfb9a15d133cfde33e720280752c27a2a3", 0x0}], 0x0, 0x0, 0x0, 0x42}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$ipx(r1, &(0x7f0000e5e000)={0x4, 0x7, 0x0, "5ebe39dbede2", 0x100000001, 0x0}, 0x10) 2018/01/17 08:39:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008d3000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) r2 = socket$unix(0x1, 0x5, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e41000-0xe)='/dev/keychord\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000037a000-0x8)={0x0, 0x5}, &(0x7f0000bbb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000013000)={r4, 0x2, 0x241}, 0x8) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r2, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) dup2(r0, r1) 2018/01/17 08:39:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000f1000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fe7000)={0x4, 0x8, 0xa2, 'queue1\x00', 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000918000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/17 08:39:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sigaltstack(&(0x7f00004d6000/0x4000)=nil, &(0x7f0000bdc000-0x4)=0x0) r1 = creat(&(0x7f0000de0000)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005f7000)={0x0, 0x7}, &(0x7f0000128000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000349000-0x10)={r2, 0x4, 0x4, 0x40}, &(0x7f00000eb000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002ed000)=0x3fd, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x5) 2018/01/17 08:39:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) accept4$packet(r0, &(0x7f00009df000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000473000-0x4)=0x14, 0x80000) pipe(&(0x7f0000d9d000)={0x0, 0x0}) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d10000-0x92)={0x0, 0x8a, "836959a8418ffed90dc773615c6f723c486fa877385a8418bc88aeb1f030d82bff9c67778b083b1820075f2359527fe96b438275a71629a311c25b10ca5c45610771a400ebd2e4defd1ce22d4e465dac2e78c548b94b2583035127d1c8dd3c78549480357008c37eeb7dc94b3d4fbe01e1fa05c83d1b57247ea1bac7116fe36e654e10d9d857112dd19a"}, &(0x7f0000459000)=0x92) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fd5000)={r1, 0xef, "ad6dae1e637a3ba71e9f6ee548ad708c61b5a1b99881d5df971f7f5c60b47dd298e6caf503aa521e83a0ada669578a4305c002dcc26ef072c5411a4f26936a9a57644ca00b5868e25278f6df5af5f1863c9add985489c7a2404f42cdc5e1b6bac6d311e4188576a38255bcab4196de679554d70766979526e01a8c7ad14b4bdb8138be5edc253e14bae0373a42c0ece1738447d55e8528c11c3f229ae116332d4feed43607bdaebba251c1ce7b6d0c0ae25409288ec7f1a80f853b63c2129a17818f18934b93cd2dc859d825134a9cbbbd8e577df0a1c68b18e9300605323c17d6d99eb1d753478059eb2256ad2c44"}, &(0x7f0000ff2000-0x4)=0xf7) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000794000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 08:39:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100002202, &(0x7f000033e000-0x5)="") getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000f0e000-0x78)=""/120, &(0x7f00000dc000)=0x78) 2018/01/17 08:39:52 executing program 3: inotify_init() mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="846eb9e4f26efdc2feb6271b2d66d8359acbe832b76fabedd3197d5ea0f7c2b2374c643dba77e31f14529a1fa79a1130a0e97e7a0306ab61399f9ad7fd02b7d8acc6c9faa467fee308c95eb20f7cac6b2744dab84c54ac679a51357b6cb54428e0835219a5b6e8411468866e7276d323fa0e6b33604d4859fc8546417010becc1bbadca68069255abff42a9d3b952195bcc2d51641a713059e53b6bbf0142fa26caac82012f2beb93677a1d3d9d58e9930a2ebdb086f9bd83930ca2a49705a938468bb59eaddf6d24d549e22c28edf4ba9d73638c32b4b8a0dfc60806c8497d2ece04eed815fb8bcdb39f4a0", 0xec, 0xfffffffffffffffc) add_key(&(0x7f0000003000-0xa)='syzkaller\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) request_key(&(0x7f0000004000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x1b)="027367a5ebd9be66b7a195242b2b2d08f39ea7851edbd7481f4755", 0x0) 2018/01/17 08:39:52 executing program 0: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd9000-0xc)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_pwait(r2, &(0x7f0000699000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000cdf000-0x8)={0x0}, 0x8) epoll_wait(r2, &(0x7f0000cde000-0xc)=[{0x0, 0x0}], 0x393, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ce3000)='/dev/rtc\x00', 0x4100, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ce4000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2e000)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000849000-0xc)={r4, @dev={0xac, 0x14, 0x0, 0xf}, @multicast2=0xe0000002}, 0xc) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ce3000-0xc)='/dev/autofs\x00', 0x24000, 0x0) ioctl$ASHMEM_GET_SIZE(r5, 0x7704, 0x0) 2018/01/17 08:39:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) fanotify_mark(r0, 0x10, 0x40000000, r1, &(0x7f0000bbb000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8906, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0x0]}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000085000-0x4)=0x9) fdatasync(r0) 2018/01/17 08:39:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000327000/0x4000)=nil, 0x4000, 0x4, 0x4, 0x101) r0 = socket$netlink(0x10, 0x3, 0x0) getcwd(&(0x7f0000e31000)=""/19, 0x13) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000178000-0xc)=""/12, &(0x7f0000000000)=0xc) 2018/01/17 08:39:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000501000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xff) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f00006dc000)=[]}, 0x8) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f23000)={0x0, 0x0}, &(0x7f0000bd4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000b4000-0xc)={r3, 0x80000000, 0x0}, 0xc) recvmsg(r1, &(0x7f000014f000)={&(0x7f00002c5000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000565000)=[{&(0x7f000071e000)=""/239, 0xef}], 0x1, &(0x7f0000883000-0xdc)=""/220, 0xdc, 0x0}, 0x0) shutdown(r1, 0x1) 2018/01/17 08:39:52 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xf) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005000)={0x0, 0x10, &(0x7f0000011000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000010000)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000008000)={0x0, 0xe5ac}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000006000-0xa9)={r2, 0x2, 0x0, 0x7, 0x9a8, 0x1f, 0x1, 0x0, {r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x192, 0x9, 0x1, 0x8001, 0x2}}, &(0x7f0000010000)=0xb8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000000a000-0x10)=@generic="cc67e2ed667691979fca06e4bb5dc099", 0x10) 2018/01/17 08:39:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x6)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x5f)="bf390e4b0acef51fddb03e96f531515440b3024b320f47446be19b3b5338970a41ac6909eb44657efec55d683be3a6c90885af657c4c0c9a4917b84753dfc1a813f16315c780a91ed848332b4f4368516a96dbe29fac3bfbc46ea2f4271d91", 0x5f, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000000)='trusted\x00', &(0x7f000065e000-0xf)='$user^trusted,\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000b42000)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000d2a000)='ns/uts\x00') 2018/01/17 08:39:52 executing program 1: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f22000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r0, r0, &(0x7f00004d2000)=0x0, 0x8) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000f21000)={0x3, &(0x7f0000f22000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000ca8000)={0x7fffffff, 0x3, 0x80000001, 'queue0\x00', 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000d07000)={{0xffffffffffffffff, 0x3, 0x2, 0x1, 0x7b}, 0x3f, 0xffffffff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000f22000-0x8)={r1, 0x2}) ioctl$TIOCCBRK(r0, 0x5428) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000189000-0x2)="eaab", 0x2) r2 = socket$inet(0x2, 0x2, 0x2000000088) connect$inet(r2, &(0x7f0000f20000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f21000-0x1000)="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", 0x5ad, 0x0, &(0x7f0000d61000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 08:39:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8e8, 0x288100) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000efd000)=0x9, 0x4) r1 = open(&(0x7f000004d000-0x8)='./file0\x00', 0x2000, 0x58) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fb0000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f3d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) connect$inet(r2, &(0x7f0000b36000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getxattr(&(0x7f00002b9000-0x8)='./file0\x00', &(0x7f0000d01000-0xa)=@random={'os2.\x00', 'eth0\x00'}, &(0x7f0000fa9000)=""/0, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f000038b000-0x5f)=""/95) 2018/01/17 08:39:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0xc) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/17 08:39:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008cc000)='setgroups\x00') preadv(r0, &(0x7f00008c9000-0x10)=[{&(0x7f00009cd000-0xed)=""/237, 0xed}], 0x1, 0x1) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000ede000)=""/47) openat$ppp(0xffffffffffffff9c, &(0x7f0000041000-0x9)='/dev/ppp\x00', 0x4000, 0x0) 2018/01/17 08:39:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00006ab000-0x1c)={&(0x7f0000275000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000955000-0x30)=[{&(0x7f0000953000)=""/15, 0xf}], 0x1, &(0x7f000025e000-0x34)=""/52, 0x34, 0x0}, 0x2) sendto$inet(r0, &(0x7f00001ef000)="d3", 0x1, 0x0, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 08:39:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000efa000-0xd)="440d0a13003002000003f6d239", 0xd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d60000)='/dev/rtc\x00', 0x200, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000aa3000)=0x0) 2018/01/17 08:39:52 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 08:39:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00001f9000+0xc3c)=0x2, 0xffffff34) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000f8a000)=0x1, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f48000)={0x80000001}, 0x4) recvfrom$unix(r0, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f0000152000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000daa000-0x8)={0x0, 0x9}, &(0x7f0000c1a000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000628000-0x8c)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a8f000)={r1, 0xec9}, &(0x7f0000f33000-0x4)=0x6) connect$l2tp(r0, &(0x7f00006c2000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x3, 0x0}}, 0x26) 2018/01/17 08:39:52 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000003000-0xa)='encrypted\x00', &(0x7f0000002000-0x1)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x1000)="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", 0x1000, 0xfffffffffffffffe) add_key(&(0x7f0000004000-0xb)='asymmetric\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="6faa1cab3c54eabba016ef3b625ed9817c9812b4d58dd78754de0549f88e87f211ba737295503199a2c88f02cd06f31051b7a644", 0x34, r1) flistxattr(r0, &(0x7f0000002000-0x6)=""/6, 0x6) 2018/01/17 08:39:52 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000001000-0x7)="2ea300614240a7", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0xd)='/dev/snd/seq\x00', r1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000)=0x0) r5 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0186405, &(0x7f0000000000)={0x3, 0x4c5981c8, r4, 0x4, r5, 0x9, 0x275, 0xa4f7}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000002000)={{0x3, 0xe09}, {0x7, 0x81}, 0xa24, 0x1, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000002000)=0x0) r6 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000000)=[{&(0x7f0000001000)="e4934f672de2f925c69e089f86f67c1769ebb45b29050787b89b67f4188fc16bc39a670fecb3515a9583a5ca0c8d49eb0f57440c87055fd43c99e4e999df17cf75f470e4cef39d2fb7e90ddce77f1a6d4b9b14bdc326dd107d1b4acf549af334c6eb42d4844d610cece135e73542fe5ed118b289993d22d5f732beb8eca98c1c103ce558302f6d652f9b8518d4eb0e483c1c9deec7ac1075a87c6ff9af50bc8f70f0dfc3c98507360a3eeb5d472cdd8ca0de8ff12e8bd7b76a8366e9effef41aa104", 0xc2}], 0x1, r6) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000001000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x8001, 0x9}, {0x7, 0x1}, 0x7ff, 0x4, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/01/17 08:39:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x202) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) futimesat(0xffffffffffffffff, &(0x7f0000ec2000-0x8)='./file0\x00', &(0x7f0000a46000)={{0x0, 0x7530}, {0x0, 0x0}}) 2018/01/17 08:39:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f73000)='/dev/hwrng\x00', 0x301000, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000492000-0x2a)=""/42) fcntl$getownex(r0, 0x10, &(0x7f0000a83000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x0) ptrace(0x4207, r3) tkill(r3, 0x12) 2018/01/17 08:39:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a1c000)=0x0, &(0x7f000064f000+0xe27)=0x4) r2 = syz_open_dev$sndseq(&(0x7f00009d9000)='/dev/snd/seq\x00', 0x0, 0x408000) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000e04000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ffa000)=0x14) bind$packet(r1, &(0x7f0000a47000-0x14)={0x11, 0xfd, r3, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000a6c000)={0x5, 0x7f, 0xff}) r4 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x10000000, 0x0, {0x200000, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006ed000)='/dev/vga_arbiter\x00', 0x40080, 0x0) 2018/01/17 08:39:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00005b5000-0x4)=0x0, 0x80000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r0, r1) fchmodat(r2, &(0x7f0000573000-0x8)='./file0\x00', 0x40) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2272, &(0x7f0000b00000-0xab)="ed51991449b0728aca0f25b7288b33360c045b93dfc3a0f67d1ae5e9cc7ae2ebc663a0d4a4f791b36312fac5945b28a8c0d7c728f85f962982425b13c36fcbf7fd0fa0c6e109d57f59658be40d6b1283f5e4143ef80cb917993a057ece72c9c88211a7c03ad0c1b1ea25c444ff086aab6ed29d82edbbe239adbafb2a109c4407720d7305493d8124716d45e038e441d27c4fab9b327c80ebb27242d8049d0ea8e4c053d891763b4e585380") 2018/01/17 08:39:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000928000-0x1)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00009e4000-0x7)='%', 0x1) 2018/01/17 08:39:52 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7c000-0x8)={0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00007b5000)=[{&(0x7f0000bfc000)=""/109, 0x6d}, {&(0x7f0000000000)=""/238, 0xee}, {&(0x7f0000000000)=""/104, 0x68}, {&(0x7f0000528000-0x11)=""/17, 0x11}, {&(0x7f0000000000)=""/249, 0xf9}, {&(0x7f0000041000)=""/176, 0xb0}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb4000)='map_files\x00') getdents(r1, &(0x7f0000f58000-0xa7)=""/167, 0x34e) 2018/01/17 08:39:52 executing program 0: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000001000)={0x7, 0x1e, 0x6, 0xff, 0x1, 0x100000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x58)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_getoverrun(0x0) 2018/01/17 08:39:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r0, 0x5403, &(0x7f00005de000-0x8)=0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000e74000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 08:39:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fc5000)='task\x00') renameat2(r0, &(0x7f0000f3a000)='./file0\x00', r0, &(0x7f0000a0a000)='./file0\x00', 0x1) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)="2d5d73656c66766d6e657430e1"], &(0x7f0000f2c000)=[], 0x0) 2018/01/17 08:39:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 08:39:52 executing program 5: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005d000-0x1c)={&(0x7f0000040000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000002e000-0x20)=[{&(0x7f000005c000)={0x10, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x4)=0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f000005e000-0x8)={0x2, &(0x7f0000045000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f000005d000)={r1, &(0x7f000005e000-0x29)=""/41}) 2018/01/17 08:39:52 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000008000-0x18)={0x9632, 0xb562, 0x1ff, 0xeaea, 0x41f0, 0x80000001}) r1 = epoll_create1(0x80000) r2 = geteuid() stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x800, 0x0) read(r4, &(0x7f0000000000)=""/107, 0x6b) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000009000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000006000)={r5, @in6={{0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r4, 0x107, 0x7, &(0x7f0000009000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) userfaultfd(0x80000) setrlimit(0x9, &(0x7f0000003000)={0x9, 0x5}) 2018/01/17 08:39:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000438000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00009a1000-0x51)="0b175ad497612b199717042221177f41b8f8e9c8d6b6fe6a3f941a1ef66b3542ae96dc4d0a53c16a2c6d085d278aa6b24b9f227bb9ebed9bbf5f93779983b07d8eaaa099df029ac8b4e1417713fbb9e006", 0x51) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000ad5000-0x4)=0x400000000000000, 0xfffffffffffffd1f) 2018/01/17 08:39:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0x0) r1 = inotify_init() flock(r1, 0x1) epoll_create(0x106010002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000)=""/91) flock(r0, 0x5) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/01/17 08:39:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000600) recvmsg(r0, &(0x7f0000004000-0x1c)={&(0x7f0000002000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008e6000)=[], 0x0, &(0x7f0000000000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 08:39:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fchdir(r0) r1 = syz_open_dev$loop(&(0x7f0000fa3000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x400000000000127b, &(0x7f0000b7a000)="") 2018/01/17 08:39:52 executing program 0: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000001000)={0x7, 0x1e, 0x6, 0xff, 0x1, 0x100000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x58)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_getoverrun(0x0) 2018/01/17 08:39:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000012e000)={0x0, 0x0}, 0x0) clock_gettime(0x6, &(0x7f0000ee9000-0x8)={0x0, 0x0}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008d8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) r3 = fcntl$dupfd(r2, 0x0, r1) write$tun(r3, &(0x7f000067c000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x49, 0x0, "9c63175c433d94390e6f1e0f8905f49de78e87cb42b77ca3a72babddbb3f27440357d9f75ba04651ef1c981e3b49d6a21780e12ba6a49e0d562f95a6e14bad150a"}}}, 0x67) sendfile(r3, r2, &(0x7f0000c70000)=0x0, 0x0) 2018/01/17 08:39:52 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x2000009, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) r1 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000016000)=0x0, &(0x7f0000007000-0x4)=0x4) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000000b000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 08:39:52 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000960000)=0x100, 0x4) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f000097f000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef2000)=[], 0x0, &(0x7f0000ef2000)=""/0, 0x0, 0x0}, 0x40002106) 2018/01/17 08:39:52 executing program 1: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mknod(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x0, 0x0) pivot_root(&(0x7f0000032000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/01/17 08:39:52 executing program 7: socketpair(0xd, 0xa, 0x0, &(0x7f0000510000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000657000)='/dev/sequencer2\x00', 0x8000, 0x0) r1 = syz_open_dev$sg(&(0x7f00006ef000-0x9)='/dev/sg#\x00', 0x0, 0x40000) ioctl(r1, 0x227b, &(0x7f0000c53000)="") 2018/01/17 08:39:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000bb5000)="54f6c653363a42ba009e9409e9ebfdadb7a8d16df6188b7d3b5b1410f6726ff01db78b44512d87fe3e6290e578941776248945fb509a351e0d7828a1c7d87781ef0652f6eb4f212c99fc33c188d2b165dcbdc792e46576cba3cbe7c1be307a8ede35caccb9798e033e265f467c5df4d2f20df5150aa082e9f8441b16faa9ea4428874acaa4b29c72768a9489144f65dc0b32497ea07f1dcec8e449ece99df6c4f98aadf025101bfa898825c6f6b3f41eba357ba422727cfc4c6f761b5fe71c03e03e68a58f47a2b443ce8c3ca8ad8aa33137cd757f0d9b6eae1f6d") r1 = dup(r0) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f000047d000-0x4)=0x0, &(0x7f000063e000-0x4)=0x4) 2018/01/17 08:39:52 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c36000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x451, 0x7, 0x6, 0x0}, 0x10) prctl$intptr(0x1f, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000-0x8)={0x37, 0x3}) 2018/01/17 08:39:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006bf000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = mmap$binder(&(0x7f00006de000/0x2000)=nil, 0x2000, 0x8, 0xe0952, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000e4000)={r1, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000e19000)=""}) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000db0000)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000204000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f00005d5000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f000091b000)=""}) 2018/01/17 08:39:52 executing program 3: rt_sigreturn() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setfsuid(r0) r1 = gettid() rt_sigqueueinfo(r1, 0x2f, &(0x7f000046f000-0x8)={0x32, 0x7ff, 0x8, 0x401}) getcwd(&(0x7f00009ce000-0x48)=""/72, 0xfffffffffffffdb3) socketpair(0x3, 0x7, 0x2, &(0x7f0000456000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000599000)={0x0, 0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={r3, 0x57, "8de0b4189b1a17978da6df7aa4093c42bf5a878ed01a9ae466ecb08bd107d4f00f3826f0b90e3831cd2ead5d223cada7d1ec665540addd7de8981627489271134fdf283c4a42c7ceca8aa921d2cdadadd0794e410d791c"}, &(0x7f0000000000)=0x5f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000703000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c9fd3f49e8c653554be908f08a396f63"}) 2018/01/17 08:39:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000026f000)='/dev/loop#\x00', 0x0, 0x4082) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0xfffffffffffffffc) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000f81000)=0x0, 0x4) mq_unlink(&(0x7f00004e3000-0xb)='/dev/loop#\x00') read(r0, &(0x7f000067a000-0x39)=""/57, 0xffffffffffffff09) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) 2018/01/17 08:39:52 executing program 1: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000029000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007d6000)={0x169, &(0x7f0000957000)=[{0x28, 0x0, 0x80, 0xfffffffffffff020}, {0x2, 0xfffffffffffffffc, 0x5, 0x3}]}, 0x7) [ 108.787767] binder: 22061:22072 ERROR: BC_REGISTER_LOOPER called without request [ 108.822071] binder: BINDER_SET_CONTEXT_MGR already set [ 108.827405] binder: 22061:22072 ioctl 40046207 0 returned -16 2018/01/17 08:39:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000080d000/0x4000)=nil, 0x4000, 0xa) mprotect(&(0x7f0000fe6000/0x2000)=nil, 0x2000, 0x8) 2018/01/17 08:39:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008bd000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b4000-0x4)=0xe8) fstat(r0, &(0x7f00004a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000232000-0x8)='./file0\x00', 0x2, r1, r2, 0x8, 0x11084) 2018/01/17 08:39:52 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) r0 = socket(0x3, 0x6, 0x7) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f0000fd6000)="3aeb9dd4441fa2264df79ccab1d194f5e16f62ec46f476995729957645617c496969a0f9ab900bd0b862324a9056801a21ba471a058b979eee51a73d3887d471c3fe570105b02755707835aabc44809f03e0cc3fe3008b74bea7557cd18ca5f5ef334f9f44baea9f4e63dfb9d30d93fbcdb3ab9c702bff28373fc0acd6fa90cde981eac199c9a2aaf904949962e4c94ebb98b1816a3871604b087497a01864356fb3da3e", 0xa4}], 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007b6000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd7000)=0xe8) socket$inet6(0xa, 0x6, 0xfffffffffffffeff) 2018/01/17 08:39:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setaffinity(r0, 0x8, &(0x7f0000f76000)=0x80000000) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000553000)=[{&(0x7f0000cc5000-0x5a)="580000001400190000bb4b01040d8c56020600000000e076489643d818fe58a2bc4a0380ffffffffffff0000000000007ffff51000174100005bffff001ce1ed900000000000000606b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) 2018/01/17 08:39:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) seccomp(0x400001, 0x0, &(0x7f0000004000)={0x0, &(0x7f000002b000-0x10)=[]}) 2018/01/17 08:39:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f00004ec000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ee5000)=0x10, 0x80000) recvmsg(0xffffffffffffffff, &(0x7f0000915000)={&(0x7f000090f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000019d000-0x28)=[{&(0x7f000039f000)=""/162, 0xa2}, {&(0x7f0000ec5000-0xbb)=""/187, 0xbb}, {&(0x7f0000d89000-0xbd)=""/189, 0xbd}, {&(0x7f00007f3000)=""/4096, 0x1000}, {&(0x7f0000cbd000-0x3e)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x9}, 0x2002) getpeername(r0, &(0x7f0000df9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000775000-0x4)=0xffffff82) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ab8000)={0x0, 0xfffffffffffffdd5, "290267d7d51cde65acd0708b76000000012e2801aeffffffffeee5862aed8d12b73050e865f9af86aaf83ec57234d45865e0d99cc28995bc3c7cd136008f99c82cc83a772e53ff78b1c78f60fd981b32b6293354c2522686c0a1d992e4d04abb5b9171e416d253bbb5cf175aa23de33ed991a99fe78f2412b3b9babab36b6f4cd1f67f664bf2013b029b1ad00b456bab5917f60ea3e3570757474ab39440c6939eaf7a6ca40adb5e345c8751"}, &(0x7f000000b000-0x4)=0xb3) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005d4000-0x8)={r2, 0x7}, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000987000)='/dev/rfkill\x00', 0x0, 0x0) syncfs(r0) 2018/01/17 08:39:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f000088d000-0x5)='bdev\x00') r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000098c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00002e9000-0xc)={@empty=0x0, @rand_addr=0x7fffffff, @empty=0x0}, 0xc) 2018/01/17 08:39:52 executing program 1: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$ax25(0x3, 0x0, 0xc4, &(0x7f0000bc6000)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ffc000-0xe)='/selinux/load\x00', 0x2, 0x0) recvfrom$unix(r1, &(0x7f0000ed6000)=""/157, 0x9d, 0x40002042, &(0x7f000025d000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000ff9000-0x5)="0094c9b80a", 0x5) 2018/01/17 08:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x0, 0x0}}, &(0x7f00002df000)={{0x0, 0x0}, {0x0, 0x0}}) write(r0, &(0x7f0000eed000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) 2018/01/17 08:39:53 executing program 4: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000424000-0xf)='/dev/snd/timer\x00', 0x0, 0x244400) ioctl$int_out(r0, 0x5462, &(0x7f0000523000)=0x0) write(r0, &(0x7f0000e41000-0x73)="43f0599c320043effe5d4772ac0f5c36f99b57024cd990e03f7012b2b666eb89114dcd4ed4682e4df72a36efbf77e50deff8c01322bf97049eff6dbc588b31f7e8a65a5ca4ce7951e3df0b2b0a948d929ac8d6be119c57893f116094dc1476002fc5bb81919cbfbcf38eced70b9699825f777a", 0x73) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3c, 0x0, 0x1ff, 0x0, 0x0}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00006d0000)={0x8, 0x2000000000000000, 0x9}) 2018/01/17 08:39:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x4, 0x3f) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000076d000-0x4)={0x2, 0x3, 0x8000}, 0x4) r1 = socket$unix(0x1, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000046e000)='net/snmp6\x00') sendfile(r1, r2, &(0x7f00004db000)=0x440, 0x63) socket$packet(0x11, 0x3, 0x300) [ 108.834012] binder_alloc: 22061: binder_alloc_buf, no vma [ 108.834959] binder: 22061:22072 ERROR: BC_REGISTER_LOOPER called without request [ 108.847989] binder: 22061:22093 transaction failed 29189/-3, size 0-0 line 3128 [ 108.860820] binder: undelivered TRANSACTION_ERROR: 29189 [ 108.866368] binder: undelivered TRANSACTION_COMPLETE [ 108.878744] binder: undelivered TRANSACTION_COMPLETE 2018/01/17 08:39:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x8002, 0x0) r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) 2018/01/17 08:39:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') ioctl$LOOP_CLR_FD(r0, 0x4c01) lseek(r0, 0xfffffffffffffffb, 0x4) 2018/01/17 08:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000df6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f000025d000)='#}\x00', 0x0) ftruncate(r1, 0x100000001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ca1000)={@loopback={0x0, 0x1}, 0x20, 0x3, 0x0, 0x0, 0xe1b, 0x5c, 0x6}, 0x20) dup(r1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0xf6cc, 0x4) sendfile(r0, r1, &(0x7f000000a000)=0x0, 0x2) 2018/01/17 08:39:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000-0x1)='./file0\x00', 0x40) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000)=0x400, 0x4) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000)={r3, 0x40}, &(0x7f0000001000)=0x8) fdatasync(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/proc/self/net/pfkey\x00', 0x8000, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000003000)=""/245, &(0x7f0000005000)=0xf5) poll(&(0x7f0000003000-0x8)=[{r4, 0x1100, 0x0}], 0x1, 0x8001) r5 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r5, &(0x7f0000007000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000005000-0x10)={&(0x7f0000001000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r4, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000009000-0x8)={0x200, 0x0, 0x5008, 0x7, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x5, 0x30}, &(0x7f000000a000-0x4)=0xc) 2018/01/17 08:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000da4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a89000-0x4)=0x0) getsockopt$sock_buf(r0, 0x1, 0x40000000016, &(0x7f0000258000)=""/0, &(0x7f0000b1e000-0x4)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a17000-0x10)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004b4000)={0x80000000, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ca000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00002a4000-0x57)={0x0, 0x4f, "8610b37aea2f6dca635dfcb1dc7e4387e7edd5bd08446094e6f8fae5741fc0d3d9db783e474567e8bf308a63970b884ddf1d663dc72e2ae5ef497f21cfe31572978c112b5ff73ab1c37d116d188401"}, &(0x7f00002a1000-0x4)=0x57) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000032a000)=@assoc_id=r3, &(0x7f0000746000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006ec000-0x8)=@assoc_value={0x0, 0x800}, 0x8) 2018/01/17 08:39:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) creat(&(0x7f0000bfd000)='./file0\x00', 0x68) write(r0, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/01/17 08:39:53 executing program 6: munlock(&(0x7f0000fd6000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d1c000-0x5)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getgroups(0x3, &(0x7f0000062000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r0, r1, r2) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r3, &(0x7f00008c8000)="", 0x0, 0x0, &(0x7f0000f87000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 108.904127] binder: undelivered transaction 245, process died. 2018/01/17 08:39:53 executing program 5: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) msync(&(0x7f0000dc8000/0x3000)=nil, 0x3000, 0x0) ptrace$setopts(0x4206, r2, 0x7, 0x0) sync_file_range(r0, 0xa6c, 0x7, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004ad000)='/dev/vga_arbiter\x00', 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/01/17 08:39:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006de000)='stat\x00') r1 = fcntl$getown(r0, 0x9) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d59000)={0x0, 0x0}) r2 = getpgid(r1) r3 = syz_open_procfs(r2, &(0x7f0000c99000-0xe)='net/netfilter\x00') getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000730000)={0x6, [0x3b, 0x4, 0x2e, 0x80000000, 0xfffffffffffff001, 0x6]}, &(0x7f0000071000)=0x10) sendfile(r3, r3, &(0x7f0000262000-0x4)=0x4f, 0x10000003ff) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000f06000)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 08:39:53 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000cc3000-0x8)='trusted\x00', &(0x7f0000d19000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f95000)='/dev/qat_adf_ctl\x00', 0xfffffffffffffff8) r2 = add_key(&(0x7f0000b90000)='encrypted\x00', &(0x7f00001b5000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000094a000-0xb8)="", 0x0, 0x0) keyctl$setperm(0x5, r2, 0x0) keyctl$get_security(0x11, r1, &(0x7f00007d2000-0xa8)=""/168, 0xa8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f00004ed000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0xfffffffffffffe07, 0x0, &(0x7f00004ee000+0x64e)=""}) 2018/01/17 08:39:53 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f000001d000)=0x3f, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001f000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000001b000+0xf25)=0x0, &(0x7f000001f000-0x4)=0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 08:39:53 executing program 0: futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000110000-0x10)={0x0, 0x0}, &(0x7f0000455000-0x4)=0x0, 0x401ffffffc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009e9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) 2018/01/17 08:39:53 executing program 3: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x200000) 2018/01/17 08:39:53 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000680000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000000000)=""/19, &(0x7f0000001000-0x4)=0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000aea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000046e000)=0x58, 0x80800) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000166000-0xa)='highspeed\x00', 0xa) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000458000-0xe4)=""/228, 0xe4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000374000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000090a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d9d000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f00006c7000)=0x0, 0x2a) 2018/01/17 08:39:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x9) sendmmsg(r0, &(0x7f0000718000-0x40)=[{{&(0x7f0000438000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x80c000}, 0xc, &(0x7f0000d1b000-0x8)=[{&(0x7f0000c3d000)="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{&(0x7f0000fb0000)="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", 0xff}, {&(0x7f000027f000-0x47)="e57e2f61c283351c549ae06b358249c678398281fdd2f1357328623e26b489e962a0d7f6655f045c6bf3e4bc29e84c77c8e3fab46e74f122c5a66661b234cdedfc0443dbdb261e", 0x47}, {&(0x7f0000d0c000-0xe9)="7eb1b357db9faae95bcf4f8fb33199d517cd60aa25b2bc3648d1211ed41ddbe2d3877cb3358e7a2a3e5725f0850640f2329fecc55ba411f9b27f5cecc57d012f12dbe146639dce5dd12036863e6116fbf052fcbea9f8dbfbb9585ff0bbacf006894fcea19c175b13452fcfb6b768a068f935d9f39ef20f55172694a7e13b279204f52332b1605c6fdd248ab59fbf597d3670b8e8623fa88f34c015d1dfa880e20bcb6af07f2ceade1b70880e7656158055e285dc828f596587551d4d551d2f35c6a846579c28df4eafff314675cc17b3747dace49079d1e154c40cc819870fdbc8ebafff8ccd699ac4", 0xe9}, {&(0x7f0000059000)="10ddef076cd391e6adf6982257a2d9e299068b6106076b534846914ee77cedecea05a5bb4b97b04d3e927bf7f6dd2b8a54d48e28f60d992712447b77bcd2cff29b7ff5300e461f2958b468c4573b5e6ca0f03cf506aba9798d6eb78e8f592c88179804249c70d4d25e733dfeecd041dacffe96395f0d3abcb0c76cf395d8cd9282ec132ca455f983b8dc122f1c625d8a85156a6522c26e0c00652c4f2a1c62d31f8420a28515d6f4b5216da28414acf1c3e44075f0d3a493403c9d3d97bc36a8fec89c4cf544e58278a62f936f74e5af840791ba8d1d5db32e279e63", 0xdc}, {&(0x7f0000808000-0xd8)="dbf3dbe9a1cc8ca7b1fee1017ecf3030c8efaf6c5d9dd3b9cb436bff1d7e5d43ef787f42514c754258d6f1fd36cbaeaff76fb3b3dbe86aee93c5b1ece25729e98f4d71df35682ed77e63e6e8c7e7226e34cb1df4cd18ae202fc8ef1f581b513fdebef1c8ce03fe8617a1e66aa08ff8dbe7f7bd1308fa8d9d49d62e6bbe9d11a16ddd39fa4a8785a0ac80d67c44251506c94c5cff3c1abe2e2dc3cdb21d6916f19d5e415f11ca700481e88bc7b2b4af650968c66233cf23c1100202b422a24fbd24022fc1c6d367be7fc11815a81e92e5fa65660523e334c5", 0xd8}, {&(0x7f0000128000-0x1000)="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", 0x1000}, {&(0x7f0000516000-0x3b)="0619f782ebaa46a3b3a62c307eb80c08bf80f4d5150d83b37f981797489737f3e6aad76406ff8d97ff3b4155c985b848c0641e64cfb49a5accb865", 0x3b}], 0x9, &(0x7f0000c44000-0x74)=[{0x28, 0x111, 0x7fffffff, "13f9689d132a282e714cf903340cd2addb9c570ffd385fed2fd9"}, {0x4c, 0x13f, 0x4a5d, "3a606a35d861fb05e5fa2996dac0863df96bc2871dab84ea972edbee3eb8d0700dfc640bce3c59965ca770e270c4d8b22ee220024203da931651c4ef16a4cc21"}], 0x74, 0x84}, 0x5}], 0x2, 0x80) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000cfa000)={0x4, {{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xea, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000027b000-0x6)={0x0, 0x6}, &(0x7f0000232000)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000195000)={r2, 0x9, 0x5, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004d4000-0xc)=@assoc_value={r2, 0x6}, &(0x7f0000174000-0x4)=0xaf3ef193) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ae1000)={0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x10000, 0x7fff, 0xffff}, &(0x7f0000f55000-0x4)=0xa0) sendto$inet6(r1, &(0x7f0000e86000-0x1b)="7b9342c210812eb181e53935a77da4bc2e21f7cf5451e846e5c00a", 0x1b, 0x10, &(0x7f0000e62000)={0xa, 0x3, 0x3e5, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000aff000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_gettime(0x0, &(0x7f000059c000-0x8)={0x0, 0x0}) utimes(&(0x7f0000e4b000)='./file0\x00', &(0x7f0000da5000-0x10)={{r3, r4/1000+30000}, {0x0, 0x0}}) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f00006b9000)=0x0, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000075a000-0x4)=0x0) 2018/01/17 08:39:53 executing program 0: socket(0x1b, 0xa, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f00000bb000-0x30)="b63db85e1e8d00000001b29d0000000000000000055ed2bc7018cebc9b97aefe904d871d678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) write(r0, &(0x7f00009f5000-0x9f)="eee8310000000000000093bc666c7c52a318485b77a4c0734c569a4460bbd75e3e653808020100000000", 0x2a) ppoll(&(0x7f000012f000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00008ca000)={0x0, 0x0}, &(0x7f0000766000-0x8)={0x0}, 0x8) 2018/01/17 08:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003ba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f000077f000-0x10)={0x0, 0x0, 0x5bd, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0xfffffffffffffffd, 0x0}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007b4000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000da6000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00008e0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000b82000-0x8)={r2, r3}) 2018/01/17 08:39:53 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x2080) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000009000-0x8)={0x0, 0x0}, 0x84000) ioctl$KDDELIO(r0, 0x4b35, 0x7) [ 108.999635] binder: 22152:22160 ioctl c0306201 20007000 returned -14 2018/01/17 08:39:53 executing program 3: r0 = socket(0x10, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000131000-0x10)=[{&(0x7f00008a1000-0x3a)="3900000013000904690000008000fffd1800004001000000450096f0002200140d001a000400020004000a00000000000000010c0000abe400", 0x39}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000000000802, 0x0) sendto$inet6(r1, &(0x7f00004d5000-0x1000)="dfe278d84f047e1808a3a992ddc389ae510e72c21d071d767c92f5a76aabd0152fcbd05c4db7f4e5e729497dfc375f1a021a5b1fd8ea7d7047775b8daf66303ddae94f4cc9d10f0e4bd21802c30927bf91de19baad5d68d29e6c0265b15278bc3a26defe99b129cae1e0377939e119e495cb84900b82d2c0689fd8d30bcd08437ed371f99c2b1cb8434a8ed7a106d463883ccdd36f76022dd29c59311fd01f26dc7cb7bb2578798d919b871cbb90dda4fccbca8d521c0c9c95c6278cad91c144f5079d7aa44b35c54465cb314586eae1b2afb0d94912bea757906d494c2e049598bae15d4a1b6892ed414e4ca5448a7e457350859333529825a60e93889fece46d4917cb7b429852148679694cbbb5d71bd8c81da130daf7387dc095c6ea85a19f5c62434a0b42723ae95420971a2edaa24f04e1c558283be5b08d1903dd2aa5b55ff876b7df8ad497a163fc1667bf677560acc9bdc58fd2190ceb7ee16969f2b7924651b5256b83fa8cee4a85b601371092d883db7c63cc060f80cc96a47d90dfc06ebf61665b68ab6c40e701325f2ad65b98bbc038fc1f70c5cec0ef6de84b30f331304e18333bf6018ab00b454771618a74cdcb90bae013843a586b8da3f26fc134faea8f02f500ccfc8d8e056bfe8154a816b1c836d2f0345fe72801be88a7bf12b5b70f3fca631f4f27ade17670201ca78090a2ce78f7660b62d6b1ae74b433a537ec8972cd75ed3aef141e6e274274ceed44bdcd0b8da06e8862dfb649d39a860042261fc9ab949991711eac9264633a7f15ff272779b3015c402e43e63fa3cbb3baaffe971b739673c5313ef74a7c2a480a7302734a607e1cd559189f4aee38fbcd3bde9776c29fc8426b18bb0029546358d39ce716f03359f656cb3103e1ef253bd0614af54f8d7d03f6bf80ab3ae047aadfd7a3e006f9f04e326f391426a8618dcf4747f189c892ca162d7a2949aedf8eb6ead2a7f8673c03830282983f880d7ff55b9bc04afd7439857238bef451407dbd506b94d8a0085a9649e9d2f24d4442ce81791d7f0b00eefc6547c57493812cb93d1166bd506ff8cd0852edd7d8ccf90a2f5f137e82c7f2b356ab3f7fc0f854f82608949d79e780d563642ee0ee73397a83117059d2b30f4dc169f98474d01200cd765918dde6c075b3444d46c0859a7d921469c7ffa6a1caac885a8f285fe70c48233d29061f13b216ac406247a68aa3c516fac4cacbd78a303377130cd92ba8331614365765b2c80cb717626c9f6e9b45d6d16b10ca7325316e8107c2b57d630b46fb8369905a2e9b75e0a3b0972634b46e44430310580e9ae49ac0f065261ca26053dc08aafb3308e40d709a6404fa39e45e9643edf205ba121470c36389e3c161ab41179418b71652f92cb4b3a6d925fcd7d5c0a13ab9c020446aae0e7d3eedf23fec3ffa6ed748953bf7a5e19960f43313f16e5bb43f3e6adc62a5a45db3ea43e44ed6ee5596a6c66c747aab8757ee26d5912a07edecd4e4b9d6f6a03c6f4d7445d041fab5cdd668280b392be052ca3095a8408ac836e6d361f5c7512768f6897b7529d658503f61bcffc714e95adabd1178191b3d82d959200e508c6358af53b7684d2cab8ed404cdfd134e004a71deaaaec8c9835e5a711b51e1829f96c2be8ad2c851f8b70c70114cbb7d647cfb26ba91f62ec29925e6f10aebbb0a28a7ffcfc360d86a70ade4d3d2bbbea005b41823f2a54b1513ee080e62d3f337a0e250d592ef3a43be37bef30496fe34eb2eb7b038bf1a8ad837c18cd9745e937d7c0503d1c50ed4a9f3d446eccc3cddc586df7c077e09119b5172dee9d63497", 0x515, 0x0, &(0x7f0000db6000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0xfffffffffffffd53) write(r0, &(0x7f0000f5c000)="", 0x0) r2 = socket(0x10, 0x2, 0x0) dup3(r2, r0, 0x0) [ 109.049974] binder: 22152:22180 ioctl c0306201 20007000 returned -14 2018/01/17 08:39:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a9d000-0x8)='keyring\x00', &(0x7f0000a6f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, 0x0, r0) mq_unlink(&(0x7f0000e48000-0x8)='keyring\x00') keyctl$describe(0x6, r0, &(0x7f00002f2000-0x71)=""/113, 0xffffffffffffff52) 2018/01/17 08:39:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007d8000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6000}) mremap(&(0x7f0000c25000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f00009c9000/0x1000)=nil) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000012000-0x58)={0x9d6, 0x5d5, 0xa276, 0xffff, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer2\x00', 0xd02, 0x0) ioctl$KDGETMODE(r2, 0x4004510d, &(0x7f0000008000-0x8)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000015000-0x8c)={0x0, @in6={{0xa, 0x1, 0xc0, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000010000)={r3, @in6={{0xa, 0x0, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000c000)=0x8c) 2018/01/17 08:39:53 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0xd0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000004000-0x18)={0xe9e, 0x10000, 0x1, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000003000-0x4)=0x100000000) 2018/01/17 08:39:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fdd000-0x98)={0x0, @in6={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x8}, &(0x7f0000a77000)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000044b000-0x8)=@assoc_value={r1, 0x100000000}, 0x8) connect$pptp(r0, &(0x7f0000cf0000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendmmsg$unix(r0, &(0x7f00004de000-0x1c)=[{&(0x7f0000ed4000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000190000-0x50)=[], 0x0, &(0x7f0000b81000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x18, 0x0}], 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001a8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x3, 0x0, 0x3, 0x0, 0xffffffff80000001}, 0x20) 2018/01/17 08:39:53 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002c3000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000-0x6)={0x3, 0x100000000, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000545000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 08:39:53 executing program 6: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dc3000)='/dev/pktcdvd/control\x00', 0x380, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000dc3000)=0x0) setxattr(&(0x7f0000dc0000-0x8)='./file0\x00', &(0x7f0000dbf000)=@known='system.sockprotoname\x00', &(0x7f0000dc0000-0x2)='/\x00', 0x2, 0x0) 2018/01/17 08:39:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000f04000-0x8)='./file0\x00', &(0x7f00007b5000)='.') mkdir(&(0x7f0000fd7000-0x1)='.', 0x0) 2018/01/17 08:39:53 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006b6000)='/dev/pktcdvd/control\x00', 0x400840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r1, 0x8, r2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000089b000-0x8c)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000930000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000228000-0x8)={r3, 0x66ac}, 0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f000051f000-0x10)='/selinux/create\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x20000004205, r2, 0x0, 0x4) waitid(0x0, 0x0, &(0x7f0000595000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, 0x0) 2018/01/17 08:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000090f000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000214000-0x4)=0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b3d000-0xc)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006f7000)=0xc) sendmsg$nl_generic(r0, &(0x7f00006f0000-0x1c)={&(0x7f0000945000)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f0000457000-0x3)={&(0x7f0000d69000-0x254)={0x254, 0x14, 0x10, 0x6, 0x3, {0x15, 0x0, 0x0}, [@nested={0x230, 0x56, [@generic="b6cc255f5800e5af9753694b9d9448f04047bd6eced596ff948bc22d9c83052557ee45a19597e613ffbc48c4c9e825a144951bd966c3a7e8a3b5b158563a7aac628d8bbc1754ab1a872db8c26f293f5ed95130eb494a5e46dcf5369061134b26cc6a34558d7e36d80bf14ad0e238870912ec44125c335db8c3446c0e13e7569df290ee97d2190978c9538c086c377d79220edc9467be3e", @generic="76cf82f6a78c8a906412f012506eebd7f4dd162178943725d06e5ecb2c19c137c92ee48f3ee3471b3b2b764938d7d2c374f6d508df3173fe0d0c3b7938172d1d7f16a03a92d9c81e95114787082fbd9c19aba7f26e8657327be4d3307c20637b8023fdf9003bdf39a7f9e047c3bac78e2b18f8bd341104abd9619968a938ea63046785e9f1f8648cf1699be765e788fc0565e8c0", @generic="12653c3978b238abb92d469946a2c90d8c69feb1873434573d5426e306037114b9a12a0de0f3049e5eab8c37868d0ddc01da9d988aae5fa672853148a74ed32ea6d1a256b23472ff00d71d83ecf00bf98b5bcd07815802fc0215a470e830f6d4a1a0631880ea28ac988a37dd14479f1e0af520213708d8b1b63967ff6e8e971724500a511080d98e5777a2c183646347a99024940571d9726d1fe47ff796962fbba7157a8412d6fbcd4bcf4f", @generic="9c9d636be9cf5e289d79310b3068aca113a59e0ca72789ce556b73310a1811a1b10403", @typed={0xc, 0x4, @str='\x00'}, @typed={0xc, 0x1f, @pid=r1}, @typed={0x18, 0x38, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @typed={0x8, 0x79, @void=""}, @typed={0x8, 0x3c, @void=""}]}, 0x254}, 0x1, 0x0, 0x0, 0x4801}, 0x4000000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000020d000-0x10)={&(0x7f0000242000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000eb2000)=0x10000, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00006d7000-0xc)='/dev/autofs\x00', 0x8000, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f000038e000)=""/175) utimensat(r0, &(0x7f0000451000)='./file0\x00', &(0x7f0000217000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/17 08:39:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000be1000-0x7)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f000037e000-0x4)=0x9, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0xfffffffffffffec5, 0x0, &(0x7f0000a28000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a06000)='/dev/ptmx\x00', 0x321300, 0x0) 2018/01/17 08:39:53 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/context\x00', 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000005000)='/dev/loop#\x00', 0x2020000000000, 0x100) ioctl(r0, 0x440000000000127d, &(0x7f0000002000-0x2)="") readahead(r0, 0x9f50, 0x2000200) socket$nl_route(0x10, 0x3, 0x0) 2018/01/17 08:39:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x80800) clock_gettime(0x0, &(0x7f0000775000-0x8)={0x0, 0x0}) sendfile64(r0, r0, &(0x7f00006f3000-0x8)=0x0, 0x1ff) timerfd_settime(r0, 0x3, &(0x7f0000a2a000-0x10)={{0x0, 0x4}, {r1, r2+10000000}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000000000)=""/23, 0x17) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000354000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00009da000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fadvise64(r0, 0xffffffffffffffff, 0x66, 0xffffffffffffffff) 2018/01/17 08:39:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f000020b000)=[{&(0x7f000011e000)="ff2385511173befd8b633d6cddaedff34a72adad9e60338c337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a2380600000052fd5de771699553eaa81d9270ffadf128c28331b837823a14c9073465aeb4309af5c21653af1d000000005d06603397e79355dedaaebb79c197525f24221e3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb962ffe856699100003086243c80482d59ad9d477288abb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) writev(r1, &(0x7f0000638000)=[{&(0x7f00005ec000)="f5cb9509e85291f2e8712742f28ce069494ef472958505bcce621b938b86c17ad7cd09f722a033e900be3c78fe14fdcff1489ccfd22eb3d9cd90d91c", 0x3c}, {&(0x7f00001f8000)="25f414eadbdb1dd6db19e54217c385132bc6d64822d80bad15e6b85131730280af512aee96457c9cc8f573d96ddf47916a14459b59f99bf98e2cc148714e3335854737ef1e52d73d2f120a67f4f64e132fb7179f55466a59b7b91935622e670d2ea9c3b97e9b2b4f4818bec9d26b4020b36cff1f80422e54ea8e2ece1e05e5a4e1333e42aa0e4a6fde20f534bbb62bc22b64dd417a5c8e0e25e916286ef025e0cdf8fe5a1d01d804f74f5d0551583a6c1e2e575c7146e5329385f51f42eb19fb4d8997fdf2829b71eb8d2e27b35d4e9fd262bed4cd1b4d18a6f84501053283460d4606d1eec146d15fa17d626f65", 0xee}], 0x2) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/176, 0xb0}], 0x1) 2018/01/17 08:39:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0xa0000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f00009e0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)=0x2e) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a27000-0xb8)={0x0, 0x3, 0x0, 0x80, 0x1000, 0x7, 0x3, 0x8, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x8, 0x7e, 0x1, 0x4}}, &(0x7f0000c59000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000833000-0x6)={0xc27a, 0x6, 0x205, 0x1, 0x5, 0x4, 0x2, 0x4, r4}, &(0x7f0000059000-0x4)=0x20) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000fa2000-0x10)={&(0x7f000014d000-0x40)=""/64, 0x40}) 2018/01/17 08:39:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) sendto$inet(r0, &(0x7f00002c4000-0x1)='u', 0x1, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, 0xffffffffffffffff, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/17 08:39:53 executing program 1: mmap(&(0x7f0000000000/0xbc8000)=nil, 0xbc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000bc8000-0x4)=0x0, &(0x7f00001b7000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000728000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000043d000)=[{&(0x7f0000bdc000-0x1000)="ee", 0x1}], 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) r3 = socket(0x9, 0x803, 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f00005ad000)=0x8) 2018/01/17 08:39:53 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000017e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000fdf000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000937000)=0x10) r1 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/01/17 08:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000059f000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc00}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x4, 0x4, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0xffffffffffffff7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 109.150231] sock: process `syz-executor4' is using obsolete getsockopt SO_BSDCOMPAT 2018/01/17 08:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000e04000-0x4)=0x1, 0xfffffffffffffeab) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffff0e) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 08:39:53 executing program 0: fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000002000-0x108)={0x7, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ea9000)={0x0, 0x3ff, 0x4, [0x6, 0x0, 0x800, 0x4]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bb3000)={r2, 0x80, 0x4}, &(0x7f000065c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00005d6000)={0x3, 0x0, 0x0, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40086436, &(0x7f0000000000)={r4, 0x1ea}) 2018/01/17 08:39:53 executing program 3: r0 = socket(0x19, 0x5, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000819000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00004f3000)='./file0\x00', &(0x7f0000e5f000-0xc2)=""/194, 0xc2) clock_gettime(0x0, &(0x7f0000940000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000bab000-0x8)={0x0, 0x0}) utimes(&(0x7f0000599000)='./file0\x00', &(0x7f00007f5000)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}) r5 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r5, &(0x7f00003bb000-0x1000)=""/4096, 0x1000, 0x7fffffff, &(0x7f0000b4b000-0x8)={0x77359400, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009d2000-0x4)=0x801, 0x4) getitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet6(0xa, 0x4, 0xfffffffffffffffc, &(0x7f0000b14000-0x8)={0x0, 0x0}) accept4$unix(r0, &(0x7f000005e000-0x6)=@file={0x0, ""/4}, &(0x7f000075d000-0x4)=0x6, 0x800) 2018/01/17 08:39:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b0b000)='/dev/rfkill\x00', 0x20081, 0x0) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000fe2000)=0x1) syz_open_dev$tun(&(0x7f0000c6d000)='/dev/net/tun\x00', 0x0, 0x200000) 2018/01/17 08:39:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000915000)='/dev/autofs\x00', 0x80000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000158000)='/dev/ppp\x00', 0x2040, 0x0) fanotify_mark(r0, 0x1, 0x28, r1, &(0x7f0000764000-0x8)='./file0\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, &(0x7f000053a000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = open(&(0x7f00002a4000-0x8)='./file0\x00', 0x101400, 0xc1) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000a7f000-0x4)=0x80) sendmmsg(r2, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[], 0x0, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000436000-0xa0)=[{{&(0x7f000084f000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ee4000)=[], 0x661e4dfb201fccc4, &(0x7f0000fcc000)=""/113, 0x71, 0x0}, 0x0}, {{&(0x7f0000447000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00006f6000)=[], 0x0, &(0x7f0000c4c000)=""/15, 0xf, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000584000-0x8)={0x77359400, 0x0}) 2018/01/17 08:39:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d7e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) [ 109.236682] binder_alloc: binder_alloc_mmap_handler: 22231 20000000-20002000 already mapped failed -16 [ 109.272053] binder: BINDER_SET_CONTEXT_MGR already set [ 109.277438] binder: 22231:22244 ioctl 40046207 0 returned -16 2018/01/17 08:39:53 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f85000)=0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001000-0x1c)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00006d0000-0x8)={&(0x7f00000bb000)={0x4c, 0x4, 0xf, 0x200, 0x6, 0x3, {0x3, 0x0, 0x3}, [@generic="68c3fcc12041feea35bc43534c9f335b89e3bbb569848ceea9464fb063f78cabd954a4f5858818b23903", @typed={0xc, 0x85, @pid=r2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x80) fcntl$addseals(r0, 0x409, 0x0) 2018/01/17 08:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003c1000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x3) r2 = syz_open_procfs(r0, &(0x7f0000d04000)='schedstat\x00') sendfile(r2, r2, &(0x7f00006c7000)=0xfffffffffffffffd, 0x2a) 2018/01/17 08:39:53 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e97000-0x5)='/selinux/relabel\x00', 0x2, 0x0) setpriority(0x3, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) vmsplice(r0, &(0x7f0000001000-0x8)=[{&(0x7f00001ba000)="5c5933339e36dc31a35736ff5344a3006c3f6ed39acd62b81af42e8f3721d7b22a0666d1eaff98e05cd0fbeafc75f1b70f33914621009c0eb6517d0ba1c925e8ee664f025ec9b4cd418cfa78fb26e6a3a6aa38b448e1de19fe39b67de87d21038b25e91d477edf3e565b3e94a357cb464ebc5d033f701863532693e95e25b16649702c74d21a5f4bdb0fd251b264e3bb0c82b9e669593aadcf78cd93ff4d8e8388efa0e5f61b580d3a31517ee22cd7495ae1517b8f45", 0xb6}], 0x1, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000)=0x0, r0, &(0x7f0000003000-0x8)=0x0, 0x2, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000004000-0xa)='highspeed\x00', 0xa) 2018/01/17 08:39:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f0000bc2000-0x58)="580000001400192340837fffffff8c56", 0x10}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000978000)='/dev/usbmon#\x00', 0x20000000000004, 0x8200) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000023c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c85000-0x4)=0x8) 2018/01/17 08:39:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x8000, &(0x7f000063c000-0xb2)="bde9dbe1598b3dd798c9e2582ddb11c38c081525adb6296f6e8e280ccd6da7ef2d693416d9ff797552021ff6c3fd1b25227a9a1b582b634581a6416ee8d0cfbd6102a29d546fd10ed54837feeea7487e0ba8ce1e5623e20c77e4e1a8991d1eae0be33c1512be9be9e5c0204196b5474f9b774338fd305215b7566d50d46162897de6d17fa3b79fb9e6cbce05498b9a508995508b2656948abd5de335596567fee26db02aed38755a4117c2fc2d3b0a65792b", &(0x7f00003c1000-0x4)=0x0, &(0x7f0000790000-0x1)=0x0, &(0x7f0000e70000-0x4d)="9747b9a3ff0568db22dd2f653d311df618390542013be1fae1ed5c70a956d4de4c0b5bd04c1a0b964491d14450b2b0141d49d3c3eb08c3c7b167baedca52333476d294a36770e58fc15a1f1b9a") bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000f13000-0x40)=[{{&(0x7f00001f7000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000479000)=[], 0x0, &(0x7f0000d37000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000a0a000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000389000)=[], 0x0, &(0x7f000089f000-0x2034)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) 2018/01/17 08:39:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socketpair(0x0, 0x80f, 0x7f, &(0x7f0000c18000)={0x0, 0x0}) renameat(r0, &(0x7f0000a95000+0xf58)='./file0\x00', r1, &(0x7f0000299000-0x8)='./file0\x00') r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00008e2000)={0x0, 0x0, &(0x7f0000a68000-0xf8)=""}) write$evdev(r2, &(0x7f00009a9000-0x20)=[{{0x0, 0x0}, 0x20000000001, 0x4c, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) 2018/01/17 08:39:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0xc0045103, &(0x7f00007a3000)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000016000)=0x0) syz_open_dev$usbmon(&(0x7f00000a2000)='/dev/usbmon#\x00', 0x6, 0x220000) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000c86000-0x18)={0x7fffffff, 0x596, 0x1, 0x7, 0x1, 0xffffffffffffff17}) 2018/01/17 08:39:53 executing program 0: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="a6") mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000000b000)="207979211b1645dca6987f50669cabf34bc1e89281622bb2c84aa6f0beb8976c3cc81a47") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000c000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f000000b000)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 08:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000604000)='keyringppp1GPL\x00', 0x1) ftruncate(r0, 0x8001) sendfile(r0, r0, &(0x7f0000300000)=0x0, 0x7) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000b5000-0x4)=0x0, &(0x7f0000adb000-0x4)=0x4) lseek(r0, 0x0, 0x4) 2018/01/17 08:39:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000575000)='/selinux/checkreqprot\x00', 0x40, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cbd000)='net/tcp6\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000c47000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f0000e3d000)=[{&(0x7f0000760000)=""/187, 0x48c}], 0x20000000000000f2, 0x0) 2018/01/17 08:39:53 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004c3000-0x9)='/dev/ppp\x00', 0x103000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x1000, 0x400, 0x6, 0x1, 0x4}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000002000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000001000-0x17)='\'\\@mime_typewlan1]bdev\x00', 0x17, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000)={&(0x7f0000002000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000)=[{&(0x7f0000001000-0x22)="0d37c3a88fd4ca17fe0805155cb95b7d202c7477275b89ca9badc739b403b37e1683", 0x22}, {&(0x7f0000002000-0xb1)="a77c2789d316c4ec9d0438d4649aba5d81569729872706e6c91c1582c7e083beaf2aa6c86fc300ae7db8ae559ae4ba3bd011453659dc7852f21ae4f9ce5b0402612f0ef98e932922ab2f1db3a670235d38d2beb07bec4548a7f3c98a70b73ef4a0be93a7202fe3d972b4acefdd4b933db3bc5f8014b5ef55236697d30acdfed5961ac57aed9d3f2da0144728ddb28c6df6118c1050511c0568ba62bf8b77ab84cf23dfb87782e3ca1a674ab1256199d3f0", 0xb1}, {&(0x7f0000000000)="80f54bce64796d7d4302de001a91d222e2bd0cd7a1ff7201845e6901cd4b1a5fb85d334a141d6dfc1d39ecb167885d6f7926ef72a13446409127a6bd720d85c5447a794d0faef509cc3e94e7c0b260339b94f3a54924a257b254f3ea0a04ecd12d0073e78d760df1eedf757aca50e3a01de1cd22b862f9d83987cb5cbb5bfe447810e70d77f6d4d139ef0322e3d13d4199084f441a1a10d44e167227cb7777259e816982797d3568972b17e0", 0xac}, {&(0x7f0000003000-0x81)="71b54abbb2a00981f2f692949dbc9651c2e48d579d44dd329f8c6cefd2dd3c708e53fa23d5199caef5665935d823baa53174955ff8225b1c6289c97881aa287e11f9428d5c896b234c22bd0ceff83129c7158b5e12de273a36a34ebea0b57d19fe1dab26ad8f50cbb810e57732241f34f6e48d2838f221ef81ffadf666ce7b7b7c", 0x81}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000003000-0xa)="7041f3ac7070e3953a8a", 0xa}, {&(0x7f0000001000-0xc3)="a0d41c2b3ed7af95bf65adf583b6a871730b9f9ba91f6acb5b13b311ae3771f7bb355cdc185334422d41d9fdbdf90658835a399acf05ae55a475b18c2d11d6418de1b975b77b64a5845f34d3809f6ce7b73dd6e685bc571d93d8e93d99c27bca3dfcfbe13c64c3a3b93ee6143892eaeec24168549797fe9d8738119b355fb8ab98be01589e6a1409713a273b5880ad43e5c2c5cb4b2f2f8b734dc87ed91cfdde045fe8c9024566d54f283bcf1b7f93ee203a4564c7f3d072da83b3459a7e0ce1dfcade", 0xc3}, {&(0x7f0000002000+0x6eb)="0568a9a61bdbf695236374900aa07f96f0b5f4ac64e7e67e8ad3157251c0483d0d6bdbc45f17010d0ffe4882d3e336de0a256b4e3a003527c2e7c4d6768bd72d475feb67444a6ff719b6e1d7becdfb6424de1b72c6b886718e9c72be8bdd77a3fc1226123396dbf88880773cd0b0678c415f46f9", 0x74}], 0x8, 0x0, 0x0, 0x1}, 0x20000000) recvmsg(r1, &(0x7f0000630000)={&(0x7f0000000000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000fc3000)=[{&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000569000)=""/146, 0x92}], 0x20000141, 0x0, 0x0, 0x6}, 0x40010000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x5, &(0x7f0000004000-0x94)="4c166eb44700e8b36964368a47b4f40526715f688d914bf5b578cbbf3f9a0b736fe78408541a009c167afb16e930fc0d9270b065c894030de4387ecf8d67d95228327005cfd760eea0c7d057c8a57038b3aaabcf4dcbf699486485bc9635534e1c70027474679ad22494876bcba2ad86d8bb686384f640b10099f479b9c5cf905b5a4d40b363f6d0188335dd9d068d36e1c2a1cb") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000002000-0x1c)=""/28, &(0x7f0000000000)=0x1c) readv(r1, &(0x7f0000de3000)=[{&(0x7f0000791000-0xd4)=""/212, 0xd4}], 0x1) 2018/01/17 08:39:53 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/17 08:39:53 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000ea6000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) membarrier(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x3f, 0x2}, {0x2, 0x4}, 0x9, 0x1, 0xfffffffffffffffc, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cc6000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000456000)={0x0, 0x2a, "6dfa97a233872475c35074eb6ce96724c655f803716c9667bbe8ca7aed2cc9ad650d485cd5cf063e3330"}, &(0x7f0000f12000-0x4)=0x32) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005fd000-0x8)={r1, 0x1ff, 0x7}, 0x8) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) chroot(&(0x7f0000931000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) chdir(&(0x7f00002d3000)='./file0\x00') mkdir(&(0x7f0000376000)='./file0\x00', 0x0) r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000543000)={0x0, 0x0, 0x0}, &(0x7f00001de000-0x4)=0xc) syz_fuse_mount(&(0x7f000026d000-0x8)='./file0\x00', 0x8000, r2, r3, 0x20000, 0x800000) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/17 08:39:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f0000b36000-0xb)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x48, &(0x7f000004b000)={0x80000000000007, 0x5, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000566000)={0x0, 0x0}) pipe(&(0x7f0000afb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000230000-0x90)=""/144) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000e54000+0x940)='./file0\x00', 0x800) inotify_rm_watch(r0, r2) 2018/01/17 08:39:53 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ada000)=0x0) ptrace$pokeuser(0x6, r0, 0x8000, 0x1) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)='id_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xcc)="420bc046cb6a331882e4e92446da11dc7d427941fc3b02bf78ce0f133b19b0136c92622838be9afe2402eea33b91cceac31a1e4cf6b6d55551cc45f1be883ad40314280877a3a623831c786f806662ece92b21f33da1648376565574511b690930b30916e073844465e67a0858c51c56eb6a1e03556b32711bbfc384e0896b6de21be0a449fc565190427c45dac42c140fa1a64fa9f7e6fc31bd8073ae2a3305d462c1ae4985893fcf0a202c91e21eccf945c7cafd7e3d7b51251266a3e2f8f0b9bc84cb024fbd07cdc515e7", 0xcc, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000001000+0xf15)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='md5sum\x00', 0x0) keyctl$negate(0xd, r2, 0x3, r3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000002000)={0xfffffffffffffff7, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x306, 0x0, 0x5, 0xa3, 0x6, 0x0, 0x6, 0x4, 0x2}) setpgid(r0, r0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x20, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@common='ifb0\x00') keyctl$revoke(0x3, r2) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000003000)={0x0, 0x0}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000003000/0x1000)=nil, 0x1000}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000004000)={{0x0, 0x9}, 'port0\x00', 0x20, 0x42, 0x0, 0x2d1, 0xdf0, 0x10000, 0x81c, 0x0, 0x5, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) ptrace$peek(0x1, r6, &(0x7f0000002000-0x4)=0x0) 2018/01/17 08:39:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)="") r0 = creat(&(0x7f00000be000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x0) r1 = add_key$user(&(0x7f0000a4d000)='user\x00', &(0x7f0000f94000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000986000)="a91044a94a46a0642a04412fd7b582d06f369e2b413cfd2208889c04eb8572edc53842ebac81f82b75b5b39252a5243a19c4e64a89b26265e86c9c20100d8282ec40c7d28f81576ac70f7b000cc30614aa6680fd0ba2f092a30f214a1675bbe6a965210cc637d9a9d08ddf3b69ceebb07781eb57f9c0450330e251b15d657598664cdf", 0x83, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000a1b000)='keyring\x00', &(0x7f00000a2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) 2018/01/17 08:39:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x141) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) read(r0, &(0x7f0000003000-0x27)=""/39, 0x27) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x2, 0x9, 0x8000, 0x0}, 0x10) write$sndseq(r1, &(0x7f0000014000-0x1c)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) membarrier(0x19, 0x0) 2018/01/17 08:39:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00008f6000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000af5000)={0x0, 0x3, 0x30}, &(0x7f0000cec000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000351000)={r1, 0x3f}, &(0x7f0000d0c000)=0x8) 2018/01/17 08:39:53 executing program 2: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000436000)='/dev/pktcdvd/control\x00', 0x2a8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00009e0000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/17 08:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000726000-0x2)=0x0, &(0x7f0000eb5000)=0x0, &(0x7f0000137000-0x4)=0x0) r0 = socket(0xa, 0x40000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000930000)=@assoc_id=0x0, &(0x7f0000247000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d1e000-0x10)={0x80000001, 0x820c, 0x101, 0x8, r1}, 0x10) dup3(r0, r0, 0x80000) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/17 08:39:53 executing program 2: mmap(&(0x7f0000000000/0xf04000)=nil, 0xf04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000071b000)={0x0, 0x4, 0x1000}, &(0x7f0000f05000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00001d9000)={r3, 0x48, &(0x7f0000ac8000)=[@in={0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, @in6={0xa, 0x1, 0xffffffff80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000dae000-0x4)=0xc) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000f06000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f06000-0x4)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000dfa000)={0x0, 0x4}, &(0x7f000040c000)=0x8) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f07000)={r4, 0x7}, 0x8) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f09000-0x8)='./file0\x00', 0x1, 0x8c) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000985000-0x10)='/dev/input/mice\x00', 0x0, 0x509440) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f06000)={r4, 0x5}, &(0x7f0000f06000)=0x8) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00002e7000-0x18)=@get={0x1, &(0x7f0000f08000-0xee)=""/238, 0x6397}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f06000-0x8)={0x0, 0x2}, &(0x7f000085e000)=0x6) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f0a000-0x8)={r5, 0xffffffff}, 0xffffffffffffff9a) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000124000)={r5, @in6={{0xa, 0x2, 0xb466, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000e28000)=0x7fd, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000196000)=0x80, 0x4) 2018/01/17 08:39:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000948000-0x5)='user\x00', &(0x7f000096b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003f9000)="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", 0xfa, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x400) add_key(&(0x7f0000834000)='dns_resolver\x00', &(0x7f000002b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0xfff2, 0xfffffffffffffffc) 2018/01/17 08:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005cc000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000676000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00005fd000-0x4)=0x0, 0x4) 2018/01/17 08:39:53 executing program 3: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) mkdirat(r0, &(0x7f00008f5000-0x8)='./file0\x00', 0xf) ftruncate(r0, 0x7fff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000849000)='/dev/sequencer2\x00', 0x60000, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d05000-0xa)='/dev/ptmx\x00', 0x80, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) 2018/01/17 08:39:53 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000005000)={0x10001, 0x20000000, 0x4000, 0x15b, 0x401, 0x8, 0xfffffffffffffff9, 0x1, 0x0, 0x7f}, 0x10) r0 = syz_open_dev$random(&(0x7f0000003000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 08:39:53 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0x48800, &(0x7f0000001000)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000098e000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0x2, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/17 08:39:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'security.\x00', '\x00'}, &(0x7f00008a7000-0x2)='+\x00', 0x2, 0x2) r1 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000307000)=[@in6={0xa, 0x3, 0x36, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, @in6={0xa, 0x2, 0x9af5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3fe00000}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in6={0xa, 0x2, 0xc622, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x86}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x9c) prctl$setname(0xf, &(0x7f0000402000)='keyring\x00') 2018/01/17 08:39:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000025c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000699000-0x4)=0x32) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000aab000)=0x80, 0x4) r1 = socket(0x10, 0x2, 0x2000000000000010) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000170000-0x4)=0x4, 0x4) close(r1) 2018/01/17 08:39:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000060e000)=0xe, 0x4) mlock2(&(0x7f000047a000/0x3000)=nil, 0x3000, 0x1) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b85000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00009b5000)={0x0, 0x5, 0xffffffffffffffff, 0x3ff, 0xfffffffffffffffc, 0x50c, 0x5, 0x8, 0x2, 0x5, 0x20000000000, 0x8}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000aa1000)={0x0, 0x0}) 2018/01/17 08:39:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000051a000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000f49000-0x18)={0x2, 0x710, 0xffff, 0xdf, 0x3f, 0x3ff}) lstat(&(0x7f0000e90000)='./file0\x00', &(0x7f0000082000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key(&(0x7f000001c000-0xa)='syzkaller\x00', &(0x7f00004d8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c0e000-0x2f)="ecb2f71a6fb5376a7b3b43987106b2addea6aa49fca59aa3cce10c1cd6db353e4efec5dbe4dedf7f8bd4a83eba4404", 0x2f, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r3, r4) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f00004fb000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003b2000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f000085f000-0xc)={0x0, 0x0}) 2018/01/17 08:39:53 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000000802, 0x2) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x42}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000004000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r1) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000+0xf1f)=0x10) setresgid(r4, r3, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0xfffffffffffffff8}, 0x100) 2018/01/17 08:39:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000da9000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, 0x0, 0x0, &(0x7f0000001000-0x10)={0x15, 0x4c1, 0x2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) r2 = epoll_create1(0x0) r3 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000877000-0xc)={0xfffffffffffffffd, 0x0}) epoll_pwait(r2, &(0x7f0000558000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000041000-0x8)={0x0}, 0x8) 2018/01/17 08:39:53 executing program 5: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000002000)=""/170) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) fcntl$getflags(r1, 0x408) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000004000-0x1)=0x0) r2 = gettid() r3 = geteuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={r2, r3, r4}, 0xc) 2018/01/17 08:39:53 executing program 3: r0 = syz_fuse_mount(&(0x7f0000494000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000cb5000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x3, 0x82, &(0x7f0000317000/0x1000)=nil, 0x80000001}) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r2, r0) 2018/01/17 08:39:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b51000-0x11)='/selinux/relabel\x00', 0x2, 0x0) syz_open_dev$urandom(&(0x7f00009e7000)='/dev/urandom\x00', 0x0, 0x80400) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00008bd000)=0x6) fcntl$notify(r0, 0x402, 0x80000020) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/17 08:39:53 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000a22000-0x5)='tasH\x00') getdents(r1, &(0x7f00006c9000-0xcd)=""/205, 0xcd) 2018/01/17 08:39:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000037f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x102) [ 109.719726] binder: 22379:22381 ioctl 894b 20003fff returned -22 [ 109.758961] binder: 22379:22396 ioctl 894b 20003fff returned -22 2018/01/17 08:39:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004fe000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007ba000-0x8)='./file0\x00', &(0x7f000058d000-0x8)='./file0\x00', &(0x7f0000be4000-0x6)='ramfs\x00', 0x0, &(0x7f0000341000)="") umount2(&(0x7f00007b2000-0x8)='./file0\x00', 0x4) r0 = creat(&(0x7f0000811000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00008a8000-0x8)='./file0\x00', 0x100) 2018/01/17 08:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000258000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e5c000)=0xc) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x1f, 0x102, 0x0, 0x200020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/17 08:39:53 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e08000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000420000)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000293000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e21000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7e, &(0x7f0000002000)=0x8000, 0x4) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) 2018/01/17 08:39:53 executing program 1: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) prctl$void(0x20) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmmsg(r1, &(0x7f00006a2000-0xb4)=[{{&(0x7f0000d27000-0x14)=@ll={0x11, 0x15, 0x0, 0x1, 0x0, 0x6, @random="30fb5d966198", [0x0, 0x0]}, 0x14, &(0x7f0000310000)=[], 0x0, &(0x7f0000e6f000)=[{0xb0, 0x117, 0x7, "b78106a26696be433faee339becaf2dd079aede3bcd560e71e4317deb0436d7871d147beb1f3ab223b8a0b2562e19b860ef728c58f13dd3d1b6c07b30b20925353f3ac84680694cd2eaab06de56a0dff6489dd733b96c8f95ea1cec6cc7fea20c01acdad7a0d9f9f6f43948e507dc69ec58f62bf83ecf5b71fa56be7e1141a757bd04865dc9f3ebd2743a07a54e7e4ff90d234071e97ddf99244c920e9b13936a4f9"}], 0xb0, 0x0}, 0x8d27}], 0x1, 0x10) 2018/01/17 08:39:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb2", 0x2}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000399000-0x4)=0x9) read(r0, &(0x7f00001a4000)=""/73, 0x49) 2018/01/17 08:39:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d2a000-0x12)={@generic="08f57991cc5dc5bd0767a7677c193f9c", 0x9}) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r0) bind$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 08:39:53 executing program 3: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="a6") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f00006e2000)=[]}) 2018/01/17 08:39:53 executing program 0: r0 = inotify_init() flock(r0, 0x1) r1 = epoll_create(0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) accept4$nfc_llcp(r2, 0x0, &(0x7f0000000000)=0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000001000-0xc)={0x2, 0xd254, 0x7, 0x7fffffff, 0x9, 0x2}) flock(r1, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000002000)=0x0) [ 109.771208] binder_alloc: binder_alloc_mmap_handler: 22398 20000000-20002000 already mapped failed -16 [ 109.791578] binder: BINDER_SET_CONTEXT_MGR already set [ 109.796885] binder: 22398:22404 ioctl 40046207 0 returned -16 [ 109.803901] binder_alloc: 22398: binder_alloc_buf, no vma [ 109.812637] binder: 22398:22406 transaction failed 29189/-3, size 80-16 line 3128 [ 109.850345] binder: undelivered TRANSACTION_ERROR: 29189 [ 109.858946] binder: release 22398:22404 transaction 249 out, still active [ 109.866765] binder: unexpected work type, 4, not freed [ 109.874816] binder: unexpected work type, 4, not freed [ 109.880274] binder: undelivered TRANSACTION_COMPLETE [ 109.885622] binder: send failed reply for transaction 249, target dead 2018/01/17 08:39:54 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') 2018/01/17 08:39:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f00006a1000-0x1)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000cfa000-0x10)={0x4, 0x0, 0x1, 0x9a2f}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000bb8000-0x8)={0x9, r1}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x80000000000, 0xfffffffffffffc99) 2018/01/17 08:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) dup2(r0, r0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x9, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"19c4880157a0180b251a854d"}}], 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000228000)={0x0, 0x1000, "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"}, &(0x7f0000fd5000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001af000)=@assoc_id=r1, 0x4) fcntl$dupfd(r0, 0x0, r0) write$sndseq(r0, &(0x7f0000589000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x38) 2018/01/17 08:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0x592, 0xc001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000b49000-0x4)=0x2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000f53000)="03bfd16c0b5007981daeecb2a9d67823acdb79c33be69c66ca786a3a7d09680c6f51bcf4fbd893956f", 0x29) 2018/01/17 08:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f000072b000)=[{&(0x7f0000b48000-0x7d)="8c", 0x1, 0x0, 0x0}], 0x0) r0 = gettid() sched_getattr(r0, &(0x7f0000bc2000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x3, @random="07459b038aa5", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x1ff}, 0x6) r2 = syz_open_dev$evdev(&(0x7f0000002000)='/dev/input/event#\x00', 0x7f, 0x8000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/17 08:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000025c000-0x11)='/dev/vga_arbiter\x00', 0x103b02, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d3b000-0x11)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x501000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xa)={0x0, 0x4, 0x1, [0xfffffffffffffffa]}, &(0x7f0000003000-0x4)=0xa) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x10000}, 0x6) sysfs$3(0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002000-0x8)={0x2, &(0x7f0000003000)=[{0x20, 0xffffffffffffffff, 0x7ff, 0x8}, {0x2, 0x6, 0x2, 0x2}]}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0x26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r4, &(0x7f0000004000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000003000-0xc)={0x4, [0x80, 0xfffffffffffffffb, 0x100, 0x4]}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000005000-0x4)=0x0) socket$pptp(0x18, 0x1, 0x2) pselect6(0x40, &(0x7f0000001000-0x40)={0x1, 0x2, 0x800000000000, 0x9, 0x8, 0x57, 0xffff, 0x0}, &(0x7f0000965000-0x40)={0xfffffffffffffffc, 0x4, 0x3, 0x7fffffff, 0x7, 0x1, 0x1, 0xa883}, &(0x7f0000000000)={0x6, 0x401, 0x9, 0x400, 0xffff, 0x1b, 0x7, 0x80000001}, &(0x7f0000bf4000)={0x0, 0x989680}, &(0x7f0000a3a000)={&(0x7f0000000000)={0x9}, 0x8}) dup(0xffffffffffffff9c) 2018/01/17 08:39:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008aa000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000682000-0x4)=0x0, &(0x7f0000761000+0xd1d)=0x4) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1, &(0x7f0000487000-0xba)="1f8762e7a61afba7f7") 2018/01/17 08:39:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00003a2000-0x4)=0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x5) fchdir(r0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0x4, 0x9]) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000+0xbdd)=0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000e8f000)=0x1) ioctl$TCSBRKP(r1, 0x5425, 0xc2a8) 2018/01/17 08:39:54 executing program 4: socketpair$inet6(0xa, 0x6, 0x3, &(0x7f000043b000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fbe000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000080f000)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x102) openat$rtc(0xffffffffffffff9c, &(0x7f000000d000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000448000-0x8)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2018/01/17 08:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000016d000)='/dev/rfkill\x00', 0x7132c0, 0x0) epoll_pwait(r1, &(0x7f0000938000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffd, &(0x7f0000275000-0x8)={0x9}, 0x8) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f00005a6000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000547000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f000081e000)="274a13b5028da0f733d0689107082927683bee790f7d30c2fc29b8b6279003de9cb266688bb400e3e5688102da87787f570872ad3522fcc098a8b4c8d6c1acab42bf1c5dfa6b4a015b7d72627d8ab917830f9e4031160956b0fef3393d50414612bde7802ba7a072af0fd05ffc07a581a9a8ecd797c9156a405b08d88648609ae3757f00397d8a175e285958415a4b9939ca6d0195983def66deccd0e8d0d28eecfdd02e46f98c22") accept4$llc(r2, &(0x7f00000e6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000990000-0x4)=0x2, 0x80802) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008e9000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) sendto$llc(r0, &(0x7f000051d000-0x32)="089a75f07b266d0617c80f0918861ad3119582161664be0531c5d7237a231d9809a28480e184293224a05600971d97a98f60", 0x32, 0x800, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a9a000-0xa0)={0x0, @in6={{0xa, 0x1, 0xe81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, 0x6, 0x20, 0x9, 0x20}, &(0x7f00005cd000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000023f000-0x6)={r1, 0x401}, 0x6) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000868000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6, &(0x7f00003b2000-0x8)={0x5}, 0x8) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00008cd000-0x4)=0x3) r4 = accept4(r0, &(0x7f00004b2000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000071d000-0x4)=0x10, 0x80000) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f000046b000)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) vmsplice(r2, &(0x7f0000378000)=[{&(0x7f0000923000-0x36)="2c4540179e138c4d8e2e1c73063969e531caf80ba8ac0adde1338dcdeae6c513934a7002a7f73c8a05ed35db9e92f6d8801a63cf40b6", 0x36}, {&(0x7f000007b000)="5b64fba7e8002a637a5fd6b5b817d57cc7ff68c77003d8da42075593f264bb96500662f076a7ea3b9c8db85cace67333d4fd2e475264f165563e822021c9a36bf8d35401450b1853ef2deaaa2f9a859bff46b7647fd798dd6248cdde06403d701199628e39dd4e8241ec0e4adbe65588517cf6878f7f92a64bb83a8344912b7965498712a60547a0a50a5165b132de14fb72ed1d0b5bc4f868976346d82a43167706194fd9b65ae6024a8121e15b6a239e7f2b19ddd62ddbcd92b50482b41078f00b1b3bd56c9ad143d5761d4252446f7c1b31b6df47d008359d53bad2179a22770d7f04e8bb6fcdc31e", 0xea}, {&(0x7f0000f55000-0xb7)="2dceb2151aa9144a8ea08ebf18e0712fde21bfdc7420f9d63be497b281a14d363ffa4f4d0847141005901ac5886beee621134f17c59e6ee1b40143d79dc8230d2e9d036efa5e4b6b8e1238c2350cd7ec287807b213aac8b60f41df06b2cb95259713c560d5add533532c51a6034c990e4a43f6461442f5ba9b7051b3f9287abb55a7fae91d4626ff9af19e4ee5090827015d8f971bfe953ac6af7ad10723c4a71ad88d6bd72fa15b685b7091091827fc2a3cb78128b40a", 0xb7}, {&(0x7f0000890000)="225f4f8e4032684b5e0fd6486b6c872e44c02fa546c3234112fecc1d", 0x1c}, {&(0x7f0000dc0000-0x1000)="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", 0x1000}, {&(0x7f0000163000-0xd1)="4f5d46f0d43a540622c9fa8799e775c7136f73811ad7a8e1f333c8071f41cda2a8b9aa4c95ec8ad480348a59ea5d7db44797b3acf01b87095d619c2c978ea522f018c68637a6aee63ef7f5a773f0319885d17791d14247e237aa7909f27e7cdfad751b9f0ba038a9b527ceadd1f90a548df0b1dfd40fe720eef2ce1cbcf278102b12ae0bb46a0e0b2790a77767ef1785cccb41ab3d0fb66c2b560006d6f2f804cc2a19809e94c7e0e2435bf6d4f27dc864916485d74f209c678048d95930c587d8a88296cc4419c4f2fab5b61b9f9d7d0f", 0xd1}, {&(0x7f0000d9f000-0x38)="f071e4b2564a66327b89fc066a8aaf16ec76098423e03201074c5fcc9772446ff41fca0fa9d95428ed5a815a68e427a3121a81efd6cc8b41", 0x38}, {&(0x7f0000c3f000-0xac)="ccb8a29ff1bcd156d0031bea3725a2914efd30a0f7c0ed90472b6308772e1d395c32ab7d9a10505f2174c1e048badc1056c5b421c3f3a4a039392ce6de847a0f71b4893d3a1d2f435f4aed0003fcea2cafd9e36de1bbb0665d829db75a920afcd3851125de11c469fad0f2c2fb74e6981a72e0f563d0f04a66ec8bf035d9b809753fce45ffb6e95a1186d26b239d301f43b06e9ad39207206edfde3e798d49bad36503d0a4ebe768dd5b21a0", 0xac}], 0x8, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000373000-0xc)={0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f0000291000-0x1c)={&(0x7f0000939000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000784000)=[{&(0x7f000028e000-0xbf)="be4fc2002405794c117fb91941c488fb1dea328ac23e1fab7a1bfcb6b8eb64882d8a3a545c8a8357fe95bf7fe3416c0f66fb7b6a854ebedb12798d523024d11fd6df0db07e1f939342493ea40b888a2cce59b46477d75337c1b616b8275e5d748416c1d490cd1636e9dbf234002b5662a727f787a70546af37fc22e7af178975a765021f23cf429290687ef089dda3b7bc115fb85c7dc63aa729d98baa0ba4e3b56e726725e81914dc84869d4e8d535a1999e9f27d1a2a9e52bce07332e812", 0xbf}], 0x1, &(0x7f0000de1000+0x9c0)=[@init={0x14, 0x84, 0x0, {0x100000000, 0x1, 0x0, 0x8000}}, @init={0x14, 0x84, 0x0, {0x5, 0x4, 0x5, 0x3}}, @init={0x14, 0x84, 0x0, {0x74, 0x1, 0x1, 0x8001}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x8, 0x4, 0x81, 0x0, 0x81, 0x401, 0x6, r1}}], 0xb0, 0x20004001}, 0x20000050) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000535000-0x10)={0x9, 0x8, 0x5a0, 0x3, r1}, 0x10) 2018/01/17 08:39:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a1d000-0x8)={0x9a, &(0x7f0000001000-0x10)=[{0x101, 0x0, 0x0, 0xfffffffffffff009}]}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000bf000)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000391000)=0x7, 0x4) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ce2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000730000)=@req={0x6, 0x200, 0x4, 0x7ff}, 0x10) setsockopt(r0, 0x10e, 0x0, &(0x7f0000f67000)="9adc01ce", 0x4) 2018/01/17 08:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresuid(&(0x7f0000cc1000-0x4)=0x0, &(0x7f0000479000-0x4)=0x0, &(0x7f00004fb000)=0x0) lstat(&(0x7f0000676000-0x8)='./file0\x00', &(0x7f000034e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000545000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 08:39:54 executing program 0: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000734000)=0x1c, 0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000889000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fdc000)=0x8) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000fde000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xffffffffffffff7c) connect$unix(r0, &(0x7f0000195000)=@file={0x1, "e91f7189591e9233614b"}, 0x3da) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x101, &(0x7f0000fdc000)={0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000fcd000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x4) 2018/01/17 08:39:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002b2000-0x8)={0x9, &(0x7f0000001000-0x48)=[{0x1ff, 0x0, 0x4, 0x80}, {0x0, 0xffffffff, 0x3, 0xabb}, {0x400, 0x9, 0x5, 0x7}, {0x10000, 0x8, 0x5, 0xf93}, {0x615, 0x5, 0x0, 0x800}, {0xffffffffffffff1b, 0xffffffff, 0xfffffffffffffff9, 0x1}, {0x80, 0xffffffffffff0000, 0x4, 0x9}, {0x3, 0x10001, 0x6, 0xfffffffffffffffd}, {0x40, 0x2, 0x0, 0xb6ce}]}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x81, 0x7ff) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r1 = inotify_init() r2 = epoll_create(0x40) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007a8000)={0x0, 0x0}) r3 = inotify_add_watch(r1, &(0x7f0000d1b000-0xa)='./control\x00', 0x4) inotify_rm_watch(r1, r3) epoll_pwait(r0, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}], 0x1, 0x80000000, &(0x7f00001d6000)={0x40000}, 0x8) 2018/01/17 08:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006c1000)='/dev/pktcdvd/control\x00', 0x208100, 0x0) write$evdev(r0, &(0x7f0000214000-0x10)=[{{0x77359400, 0x0}, 0x2, 0x2, 0x3}], 0x10) mkdir(&(0x7f00002d9000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f00007eb000-0x8)='./file0\x00') getdents64(r1, &(0x7f0000ec9000-0x14)=""/48, 0x30) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000ef9000-0x10)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004ed000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mkdir(&(0x7f0000254000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000157000)='./file0\x00') getcwd(&(0x7f0000e48000+0xb95)=""/4096, 0x4917a652dd35bc8c) 2018/01/17 08:39:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d89000-0xc)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000cb2000-0xd)='/dev/usbmon#\x00', 0x400, 0x400) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000069b000-0xb8)={0x0, 0x0, 0xff, 0x9, 0x7, 0xffff, 0x7a1160c7, 0x2, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x100000001, 0xffffffffffffffc1, 0xfffffffffffff801, 0x6}}, &(0x7f0000b3a000)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000085d000)={r3, 0xffffffffffffff81}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r1, &(0x7f00001bf000)=[{0x0, 0x0}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13, 0x0}) mkdir(&(0x7f00006cc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r4 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000b93000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r4, &(0x7f000059e000)='./bus/file0\x00', &(0x7f0000411000-0x14)=[&(0x7f0000169000-0x2f)="232d5d2573656375726974796c6f6d643573756d24656d315c2a5b2e776c616e30776c616e31275b5bc63a656d3100", &(0x7f0000e0c000)='\x00', &(0x7f0000047000)='vmnet1\x00', &(0x7f00006d9000-0x10)='!vmnet1vmnet0[$\x00', &(0x7f0000e31000-0x5)='/dev/snd/timer\x00'], &(0x7f00004ee000-0xc)=[&(0x7f0000893000-0x2)='-\x00', &(0x7f0000347000-0xd)='/dev/usbmon#\x00', &(0x7f000045e000-0x1a)="766d6e657431402e297b70726f6373656c696e75782ed16c6f00"], 0x3) getsockopt$inet_dccp_int(r4, 0x21, 0x4, &(0x7f0000213000-0x4)=0x0, &(0x7f00003bd000-0x4)=0x4) 2018/01/17 08:39:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000002, 0x9) fcntl$setownex(r0, 0xf, &(0x7f00006c8000)={0x3, 0x0}) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xa, &(0x7f000000a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x4, 0xa73, 0xffffffff00000001}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r1, @in6={{0xa, 0x2, 0x80000000000000, @loopback={0x0, 0x1}, 0x92e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000009000-0x1c)=[&(0x7f0000003000)='^\x00', &(0x7f0000001000-0x24)='\\!vboxnet1]em1trusted-trusted-!#]@*\x00', &(0x7f0000005000)='\x00', &(0x7f0000006000+0xb2)='\'trustedbdevvmnet1em0{wlan1em1vmnet1+\x00', &(0x7f0000007000-0xa)='em1md5sum\x00', &(0x7f0000000000)='\x00', &(0x7f0000008000-0x10)="5d657468308b6d696d655f7479706500"], &(0x7f0000001000)=[]) 2018/01/17 08:39:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000b1f000-0x3)='ns\x00') getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000e26000)=""/63, &(0x7f0000494000)=0x3f) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000202000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) 2018/01/17 08:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresuid(&(0x7f0000cc1000-0x4)=0x0, &(0x7f0000479000-0x4)=0x0, &(0x7f00004fb000)=0x0) lstat(&(0x7f0000676000-0x8)='./file0\x00', &(0x7f000034e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000545000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 08:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000c20000-0x8)='./file0\x00', 0x4000, 0x12) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f63000)=0x0, &(0x7f0000032000)=0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d0a000)=0x2, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 08:39:54 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000021000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x0, &(0x7f000001e000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000028000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000028000-0x8)={0x0, 0x0}, &(0x7f0000028000-0x4)=0x8) 2018/01/17 08:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d61000)='/dev/snd/seq\x00', 0x0, 0x2800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000889000-0x4e)="7f5242570c30aa7ac13b93da9388d4aef39efa054e9accc789f5fbd3fce543fab03f685638f1c85221b164bd2544e8e84a6192e51c8c0696814ab12d9cf63a66551ef82235f03a456e21d7c77e", 0x62) r1 = syz_open_dev$usbmon(&(0x7f00004d0000-0xd)='/dev/usbmon#\x00', 0x6, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000142000-0x4)=0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00009cf000-0x18)={0x6, 0x1, 0x22c4, 0x5, 0x8001, 0x6}) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) unshare(0x8000000) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e0a000-0x8)='/selinux/status\x00', 0x0, 0x0) 2018/01/17 08:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000099000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f00000f2000)=""/139, 0x8b) openat$dir(0xffffffffffffff9c, &(0x7f0000c7a000-0x8)='./file0\x00', 0x2000, 0x24) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000635000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00009c0000)={0x54, 0x7, 0x4, {0xae5, 0x1000}, {0x3, 0x2}, @cond=[{0x1c, 0x2, 0xfffffffffffffffd, 0xc3, 0x5, 0x9}, {0xaa2, 0x2, 0x5, 0x2, 0x8, 0x5}]}) clock_nanosleep(0x0, 0x0, &(0x7f0000eb8000)={0x77359400, 0x0}, &(0x7f0000b63000-0x8)={0x0, 0x0}) symlinkat(&(0x7f000094e000)='./file0\x00', r0, &(0x7f000076f000-0x8)='./file0\x00') getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f000033c000-0x4)=0x0, &(0x7f0000c62000-0x4)=0x4) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, r2}}, &(0x7f0000a0c000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 08:39:54 executing program 2: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7a000)=0x1, 0x10000021a) sendto$inet(r0, &(0x7f0000f7a000-0x1)='\t', 0x1, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f7d000-0x20)={@generic="183291f7bf507321990666980952e100", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f7c000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f7b000)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000f7b000)='./file0\x00', &(0x7f0000f7b000)={{0x77359400, 0x0}, {r2, r3/1000+10000}}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7b000)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f0000f7b000)=0x5d8513d1) 2018/01/17 08:39:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f5d000-0xa)='net/igmp6\x00') pread64(r0, &(0x7f00003fa000)=""/146, 0x3f6, 0x20020000100) ioctl$TCGETS(r0, 0x5401, &(0x7f0000491000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 08:39:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000365000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a6c000)='/selinux/user\x00', 0x2, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000050e000+0x4fb)={&(0x7f0000dea000-0x58)={0x27, 0x6, 0x8, 0x2, 0x1000, 0x7, "82f05ff89b7aaeab8954f50d9313e28db348fd3c28e5afc5e679e1210f98ad1ab47fa54996d84f62df197ac4d7ab068c9f30fcc59d874f8e5cc1c9582c552f", 0x4}, 0x58, &(0x7f0000f6b000)=[{&(0x7f0000bcc000-0x22)="c527e886336098145c62fe72b1aab0a1ab9564918c777d33363017d2a0da43137dd7", 0x22}, {&(0x7f00009f0000)="10baa89614676d9d5964aadcc5d6468ca53b172e101ada9fad6ebb9ceee37dfe4f615dfcedc06b584139f59ca7ce372675ddf99d8179e70e694fa7e86fd70bcc4ab9d8323aafa58684b3262b777c8a59ea2b2a00a0cbe70666ac82af5061812cd9b9c7bc0d440dea1d01e81bdee9f584e01bbbd0650aa781e10940c5c41a7496d49cd64509e1bc71cbab1ed2ae9ff1221669c654ec1b4b831205fecff0d81fefb0be1d4e4c94e44d6af58b1d8198d3606ae38c21e173615f92833dc82dd87bd6758fa258153c947522", 0xc9}, {&(0x7f0000a69000)="46fca16d55f4707ded4743354bc519288ab90d5c035aff40b7e557ec538464908cd90d17286cfc1bde30897974e3e11d9a146f4fac87b845db3a83acd29352167b4b1b4711d417c7595b436979153bbf7631fa9b4775f3d6c61da029f79f79e4ece9e9a2c49e4b35e09b047dbfffe6bbaadfbdc73f5e78e826fd1e2fdca707aa3489e961aadf27b855500563acd326a811a04a5a486f511a552d539ddfe7c7122ca7322bf5ffdfdee2b37dbc182dae8380a430eb2c704e480a808c0d6172f75b97daa314b5428450175aac2284c07338678746e7f943539bc35256", 0xdb}, {&(0x7f0000835000)="347eff534e3692a415188ccec6a2b73887274c", 0x13}, {&(0x7f00004d2000)="2df99e8d7e24bace444edd8aed7e7dfc31eb84ca676b6ed327e7fca51b8427538ba6c66890feb19b19e9b1a9d7b2068995acf3eb00361218d98a1536fdd732e395bf52981221fe959d3f5e0627fce9975e56fe5b58d81ff2477711b9cf6162748922b370bfa86afbf5157482fd2d20f3f98c4589b02aff11f9494be7157548fcd78b31690e4b7663eee1", 0x8a}, {&(0x7f0000c89000-0x38)="bbfca4d49309c5f7b474444391f8bf469456aeb5af3f71a96c35b7dc6189588a2bba029c0f39cecb45107b098f28e3bf4b3724ed7258bffb", 0x38}], 0x6, &(0x7f0000dea000)={0xc, 0x109, 0x2, ""}, 0xc, 0x4000000}, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000223000)={0x2, 0x0, 0x0, 0x5, 0x0}) 2018/01/17 08:39:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000217000+0x48e)='/dev/loop#\x00', 0x0, 0x800) r1 = dup(r0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000074000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb6000-0x4)=0xc) getpgid(r2) r3 = getpgrp(0x0) sched_getscheduler(r3) ptrace$setregs(0xf, r3, 0x3ff, &(0x7f0000334000)="") 2018/01/17 08:39:54 executing program 6: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dc8000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00005eb000)={0x0, 0x0, 0x0, 0x0}) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x440}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f00001bb000-0x4f)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x5) ioctl(r0, 0x3, &(0x7f000002d000)="eff68f652f4a6d50b498854fc8d07cdce1d592ec30bb9d18fdc692cee041408d75fefd77b59af5d379349d70a2ec17b3aaeffbc82ae3bba57acd8d0fdf114441ecf05f1fa083581e5695ea43cf5abd74d91a2bb6a0731a5d1465392395f8c7494b1531a7d758865d6dcb1f9d99989ddb0cc3a53df4") sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x34, 0x0, &(0x7f00006a5000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) stat(&(0x7f0000ff9000-0x8)='./file0\x00', &(0x7f0000617000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r2 = open(&(0x7f0000815000)='./file0\x00', 0x40840, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000668000-0x4)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000060d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r6 = syz_open_pts(0xffffffffffffff9c, 0x800) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) r8 = syz_open_dev$sndseq(&(0x7f0000d0d000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000300000-0x9)='/dev/ppp\x00', 0x8000, 0x0) r10 = accept4$unix(0xffffffffffffff9c, &(0x7f0000942000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ba8000-0x4)=0x8, 0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b48000-0x4)=0xc) pipe(&(0x7f00001ab000-0x8)={0x0, 0x0}) r13 = memfd_create(&(0x7f000077f000)='\x00', 0x2) r14 = syz_open_dev$loop(&(0x7f00001d1000)='/dev/loop#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002b0000-0x8)={0x0, 0x0}) r16 = perf_event_open(&(0x7f0000267000-0x78)={0x4, 0x78, 0x800, 0x97, 0x8, 0x7, 0x0, 0x8, 0x10000, 0x8, 0x800, 0x5, 0x3, 0x8, 0x6, 0x8, 0x71ff, 0x400, 0x5f, 0x4, 0x9, 0x5, 0x6, 0xff, 0x400, 0x7fff, 0x2, 0x87b, 0x7, 0x6, 0xfff, 0x1ff, 0x0, 0x4, 0x5, 0x8, 0x4, 0xfffffffffffff007, 0x0, 0x40, 0x4, @perf_config_ext={0x2, 0x7}, 0x34600, 0x800, 0x56a, 0x2, 0xfff, 0x2, 0xd6, 0x0}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) pipe2(&(0x7f0000c0c000-0x8)={0x0, 0x0}, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002bc000)={0x0, 0x0}) r19 = syz_open_dev$mice(&(0x7f0000c32000-0x10)='/dev/input/mice\x00', 0x0, 0x40) r20 = openat$ppp(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000774000)=0x0) r22 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e1f000)='ns/cgroup\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000338000)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000698000)={0x0, 0x0}) r25 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000769000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c01000-0x4)=0x1c, 0x800) r26 = socket$inet(0x2, 0x3, 0x8) r27 = getpgid(0xffffffffffffffff) r28 = getegid() r29 = fcntl$getown(0xffffffffffffffff, 0x9) r30 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000290000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd0000+0x79b)=0xc) r32 = getpgrp(0xffffffffffffffff) r33 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000688000)=0x0) r35 = fcntl$getown(0xffffffffffffffff, 0x9) r36 = accept4$unix(0xffffffffffffffff, &(0x7f0000bef000-0x33)=@file={0x0, ""/49}, &(0x7f00003fc000-0x4)=0x33, 0x800) r37 = socket$netlink(0x10, 0x3, 0x1f) r38 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000019e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r39 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r40 = getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000823000)=0x0) r42 = openat(0xffffffffffffff9c, &(0x7f0000f5d000)='./file0/file0\x00', 0x20000, 0x1bb) r43 = epoll_create1(0x80000) r44 = syz_open_procfs(0x0, &(0x7f0000b0f000-0x8)='net/sco\x00') r45 = socket$inet6_icmp(0xa, 0x2, 0x3a) r46 = openat$rtc(0xffffffffffffff9c, &(0x7f00004b3000-0x9)='/dev/rtc\x00', 0x181000, 0x0) r47 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c8c000)={0x0, 0x0, 0x0}, &(0x7f000032b000)=0xc) r49 = memfd_create(&(0x7f0000eac000)='-wlan0proc]procselinux\x00', 0x2) r50 = socket$inet_icmp(0x2, 0x2, 0x1) r51 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009d1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet(0x2, 0x2, 0x8, &(0x7f00006c8000-0x8)={0x0, 0x0}) r53 = gettid() r54 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b85000)='/dev/sequencer2\x00', 0x440002, 0x0) r55 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006fb000)='/selinux/policy\x00', 0x0, 0x0) r56 = accept4$packet(0xffffffffffffffff, &(0x7f0000f11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ed3000-0x4)=0x14, 0x80800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000227000-0x8)={0x0, 0x0}) r58 = signalfd4(0xffffffffffffff9c, &(0x7f000092f000-0x8)={0x7}, 0x8, 0x80000) r59 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ab000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r60 = epoll_create1(0x80000) r61 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000627000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) r62 = creat(&(0x7f0000fa0000-0x8)='./file0\x00', 0xb0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000ff000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004be000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d32000)=0x0) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f000030d000)={0x0, 0x0}) r67 = signalfd(0xffffffffffffffff, &(0x7f0000b67000-0x8)={0xce}, 0x8) r68 = signalfd4(0xffffffffffffff9c, &(0x7f0000f68000-0x8)={0x8}, 0x8, 0x800) r69 = openat$sequencer(0xffffffffffffff9c, &(0x7f000094e000)='/dev/sequencer\x00', 0x2000, 0x0) r70 = syz_open_dev$usbmon(&(0x7f0000d8a000)='/dev/usbmon#\x00', 0x5e, 0x200000) r71 = syz_open_pts(0xffffffffffffff9c, 0x400100) r72 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r73 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aad000-0xc)='/dev/autofs\x00', 0x482000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c94000-0x4)=0x0) r75 = syz_open_dev$usbmon(&(0x7f0000fde000-0xd)='/dev/usbmon#\x00', 0x3, 0x1) r76 = fanotify_init(0x0, 0x0) r77 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000255000-0x15)='/dev/pktcdvd/control\x00', 0x181400, 0x0) r78 = openat(0xffffffffffffff9c, &(0x7f0000d15000-0x8)='./file0\x00', 0x10441, 0x10) r79 = socket$packet(0x11, 0x3, 0x300) r80 = socket$inet6(0xa, 0x0, 0xa0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008bb000-0x8)={0x0, 0x0}) r82 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c8b000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r83 = syz_open_dev$binder(&(0x7f000036e000)='/dev/binder#\x00', 0x0, 0x800) r84 = syz_fuseblk_mount(&(0x7f00001d8000-0x8)='./file0\x00', &(0x7f000058a000)='./file0\x00', 0x29d5a56d8bb88390, r0, r1, 0x6d1, 0x2, 0x4000) r85 = socket$inet6(0xa, 0x1, 0xffffffff) r86 = syz_open_dev$loop(&(0x7f0000202000)='/dev/loop#\x00', 0x1c00000, 0x8000) r87 = syz_open_dev$evdev(&(0x7f000083b000)='/dev/input/event#\x00', 0xfffffffffffffffa, 0x341000) sendmmsg$unix(r2, &(0x7f0000b69000)=[{&(0x7f0000bc9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008d9000-0x10)=[{&(0x7f0000d61000-0xb3)="b0b678e33391688f0d5b9d14744a52303886a366c9ef6a8cec3b32e569d32e117ad64ea8da225d3ecf43776052c63ccf20a5a9282515503edbe11e06bd61f4f8b3654ab9700a74ac74a2120651ec6f0d0ec757db4b23dfad1e39fa9b71b9054f90d0c95c2ae4382e378caaf8becce127706828a81e29d2d489cf4f2c9f4b284644e5ba77e89ff58cb478a9d783dae6d45523def1957113aaaa34d74664245680c418198394ae569fef0e268042b66ce9de217a", 0xb3}, {&(0x7f000027f000)="998d7f1ecff7c608ac34ff80eda28d7a46a1ac95db8f03a335a38036ff3ec0e0c1e6aaae91bf859e9e4329d862a536f229102bd487ea41e354f507b5da1d8d05a8543611b3a5db91209b77c3185935a91b4dbbe1df39ec2dd4d411ecd615e8709185cf3914a152c7551d4df52932bc44a803072afd0965421c8e6c18964a8f0a5257b9fa0aa9a6baaac922d334b51d1ffa2e69998737b93c966e85bf58efd9c2e11016a94928d3c9c579bdd02faa18bfe0d38b37f3cb5dadafce4802aca31ced3a61aafae6c3", 0xc6}], 0x2, &(0x7f000083b000)=[@cred={0x18, 0x1, 0x2, r3, r0, r1}, @rights={0x10, 0x1, 0x1, [r4]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x14, 0x1, 0x1, [r5, r6]}, @rights={0x10, 0x1, 0x1, [r7]}, @rights={0x18, 0x1, 0x1, [r8, r9, r10]}, @cred={0x18, 0x1, 0x2, r11, r0, r1}, @rights={0x24, 0x1, 0x1, [r12, r13, r14, r15, r16, r17]}, @rights={0x18, 0x1, 0x1, [r18, r19, r20]}], 0xc4, 0xc841}, {&(0x7f0000bb7000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000f5000)=[{&(0x7f0000169000-0x5)="6b51130aea", 0x5}, {&(0x7f000050a000-0x1000)="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0x1000}, {&(0x7f000036f000-0x2f)="cc0abd71db1078e40e8b58b621e1ffb18a4641f38200b6e0def036fb4ee2ac55f615139704cda9c04fe3f2ac580e41", 0x2f}, 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0x1000}, {&(0x7f0000968000)="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0x1000}, {&(0x7f0000b9a000-0x46)="b45a2f3359d3d435a197b0f03d81cad12f01f704bf464509ecc77bf1e31037da4200fdade43aa0b89554d085441825858a80b4a9864e9617fc332bed81b0833e2c4c19877d8a", 0x46}, {&(0x7f0000ae4000-0x2d)="6ef4ed9f7dfd979ca0e9513f75fae311ed024848799c3ab1796107e67fb71adf6d2091cbd4e0e07ef9472cd9ba", 0x2d}, {&(0x7f0000067000-0xab)="a9b805907b3957571c0e7512c3189efde89e2c938340fd7c62bd2cac66a97135dd51609c32d13d1e4a425bba03d353f8ef39d00c5efb12aeee9b49f3f8e26adf1fd25c394051be2d43aef5608e9e9ca6d376fc302036e7e865e592aabd7e3a8a2dfdd2fe795ef98ba861fe2d34ed3e75ee76f03d0847ad06250d3d94742924a3217e586b7286642d8ba0b43ecbb8d23c7a01e6f9139857f06a29b807403025b678a9e6e44b7f5e914b73dd", 0xab}, {&(0x7f0000801000)="", 0x0}], 0x6, &(0x7f0000328000)=[@rights={0x24, 0x1, 0x1, [0xffffffffffffff9c, r66, r67, r68, r69, r70]}, @rights={0x18, 0x1, 0x1, [r71, r72, r73]}, @cred={0x18, 0x1, 0x2, r74, r0, r1}, @rights={0x20, 0x1, 0x1, [r75, r76, r77, r78, r79]}, @rights={0x20, 0x1, 0x1, [r80, r81, r82, r83, r84]}, @rights={0x18, 0x1, 0x1, [r85, r86, r87]}], 0xac, 0x240040c0}], 0x7, 0x1) r88 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x0, 0x0) read$eventfd(r88, &(0x7f000058d000)=0x0, 0x8) 2018/01/17 08:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cec000-0xa)='net/snmp6\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$netlink(r1, &(0x7f0000133000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001ed000)=0xc) ioctl$int_in(r0, 0x5421, &(0x7f0000c00000)=0x1) sendfile(r0, r1, &(0x7f0000bd4000-0x8)=0x0, 0x10000) 2018/01/17 08:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x802, 0x0) bind$inet6(r0, &(0x7f0000a52000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x20, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x20, 0x0}, 0x0) 2018/01/17 08:39:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ftruncate(r0, 0x400) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00008a1000-0x3a)="3900000013000904690000008000fffd1800004001000000450096f0002200140d001a000400020004000a00000000000000010c0000abe400", 0x39}], 0x1) 2018/01/17 08:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000579000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x1) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000244000-0x1c)=""/28) syz_open_dev$evdev(&(0x7f0000c4a000-0x12)='/dev/input/event#\x00', 0x8001, 0x40) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd1000-0x8)={0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000ecc000-0x8)={0x1, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$pid(0x2, r1) 2018/01/17 08:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002bf000)='touts\x00atsm') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000b38000-0x5c)={0x8000, 0x2, 0x2, {0x0, 0x0}, 0xd87a, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile64(r0, r0, &(0x7f0000080000-0x8)=0x0, 0x8) preadv(r0, &(0x7f00008fd000)=[{&(0x7f00002f1000-0x1000)=""/4096, 0x1000}], 0x1, 0x1) r1 = mmap$binder(&(0x7f0000515000/0x1000)=nil, 0x1000, 0x0, 0x10010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00005b0000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000cbe000/0x3000)=nil, 0x3000, 0x1000000, 0x10010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b50000)={0x0, 0x0, 0x0, 0x0}) r5 = mmap$binder(&(0x7f0000232000/0x1000)=nil, 0x1000, 0x0, 0x20010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ca5000+0x647)={0x11c, 0x0, &(0x7f0000cdc000-0x11c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x40, &(0x7f000099c000)=[], &(0x7f0000d20000)=[0x28, 0x18, 0x0, 0x48, 0x20, 0x38, 0x0, 0x38]}, 0x1}}, @free_buffer={0x40086303, r1}, @reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f0000fa2000)=[@flat={0x776a2a85, 0x10a, r2, 0x2}], &(0x7f000007e000)=[0x38, 0x40]}, 0x1000}}, @request_death={0x400c630e, 0x0, 0x4}, @reply_sg={0x40486312, {{0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x58, 0x20, &(0x7f000080f000-0x58)=[@flat={0x73622a85, 0x100, r3, 0x4}, @ptr={0x70742a85, 0x1, &(0x7f00000bb000-0x1)=0x0, 0x1, 0x1, 0x33}, @flat={0x77622a85, 0x100, r4, 0x2}], &(0x7f00002ce000)=[0x0, 0x40, 0x0, 0x0]}, 0x7}}, @free_buffer={0x40086303, r5}, @request_death={0x400c630e, 0x4, 0x2}], 0xd0, 0x0, &(0x7f0000902000)="f17f4b11b94d92efcd52ac360ce79ae8a32011741799d59113cf5b36ad0033f96fcb57e96d122e5b3b3e7080f12b7b01aa9f27d0d5bbe44a5cf1b827f56518f31e67cbc4ab3f59f5be91d58dacc7d518d8486e6882eb5aaecce63c9e4b3302bb51d1b04eb6b5f142aca5a64f59a696dfaf82e3e66a68c0c52598de1c6f037cc7c55c039b3bfa58beda603812382ad4becb7712d855a1f6f06792948e86dcfac0c6978522a9ffe1c35a60d08b0d21e965de2cbb7ba2d6661ddde2123bd0c33e11d6ae820b75af1425dd40a3f01c89e9a6"}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00008c3000)={0x3, 0x2}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006d8000)={0x8, 0x7, 0x207, 0x2, 0x2, 0x6, 0x2, 0xffffffffffffffff, 0x0}, &(0x7f00005c9000)=0x20) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00005bb000-0x4)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cab000-0x8)={r6, 0xffffffffffbffffe}, 0x8) sendfile(r0, r0, &(0x7f0000323000)=0x0, 0xe3) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000e0000)={0x1, 0x7fffffff}) 2018/01/17 08:39:54 executing program 7: r0 = open(&(0x7f0000810000)='./file0\x00', 0x8000, 0x1f) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f000023b000-0xa0)=""/160) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f000038a000)='/dev/urandom\x00', 0x0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007e4000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000996000)={0x0, 0x0, 0xfffffffffffffe01, 0x0, 0x0}) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000666000)=0x0) signalfd4(r0, &(0x7f0000307000)={0x1}, 0x8, 0x800) umount2(&(0x7f0000c4e000)='./file0\x00', 0xc) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000b11000-0x6)={0x6, 0x2, 0x8}) 2018/01/17 08:39:54 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000600000/0x3000)=nil, 0x3000) madvise(&(0x7f0000175000/0xc00000)=nil, 0xc00000, 0x9) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000601000-0xd)='/selinux/mls\x00', 0x0, 0x0) mremap(&(0x7f00000f3000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000326000/0x2000)=nil) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000155000)=0x400, 0x4) mmap(&(0x7f0000601000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000601000)={@generic="39b4e5233a39c94b11fe801a69ce00ca", &(0x7f00001af000-0x10)=@ethtool_pauseparam={0x13, 0xffff, 0x4, 0x282ac3c1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000600000)=0x8, 0x4) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x40000000080804) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000db1000)=0x8e, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000039e000-0x18)={0xaa, 0x14, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f000001e000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000448000)={&(0x7f000008b000/0x4000)=nil, 0x4000}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00002f3000)={0x0, 0x0}, &(0x7f0000afb000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b42000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000c5000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000545000-0xa0)={r2, @in6={{0xa, 0x2, 0x62, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x660, 0x9, 0x3d0, 0x40}, &(0x7f0000e1d000-0x4)=0xa0) 2018/01/17 08:39:54 executing program 2: clock_gettime(0xb, &(0x7f0000a02000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000c8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/115, 0x73, 0x40002040, &(0x7f0000e51000)={0x1a, 0x19, 0x0, 0x2, 0x1, 0x40, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000fdf000-0xcc)="479fc8b3d94e58d267557c68a7ed623778700cf228e5501fb170e04809ceb6acea180fc9a406a5a4a15f165d0061a23807eb6e3b4e9d6b41a6d620baba2cea5e8b1f4acf04646578b0b7f136ed1636f15b0915e42bc6b491b0f125f244ddfff3fdc91d341c23d9c097389b6f5c02624991c9d351c5166007cd28df5ea207cf78d8cd23de2ad13db94b3808eb00042d8348ca70fd9917d1b0f256ccfdf8a35f82c95d83847debad6d3e735991da48ae96ac822fcd090646d3eab11bae69c058fa71b4c9b853d07de0e7499ffb") ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffd}) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f0000411000)=0x0) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000005000-0x4)=0x0) 2018/01/17 08:39:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xe)='{keyringproc\\\x00', 0x0) sendto$ipx(r0, &(0x7f00000c9000)="1e480ce5b1e4b41be232d067ce59d734a260c8de30ccdf8eece8f77a1bc6d5fd9df92a1d05f3fb19ac2f93558ae57e293d826168f85c1c22891c030bd8980a7bb3a03f363c43891bd6fcb995419bb318bf4a2acb9bb66d21a32e4bc7ecfaa48f36431d", 0x63, 0x20008010, &(0x7f000019a000-0x10)={0x4, 0x4, 0x6, "81f37fe07522", 0x80000001, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, "54154df95a74aee104e03c07e2529e29"}}}, 0x0) r1 = open(&(0x7f00005c3000-0x8)='./file0\x00', 0x4800, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000766000)=0x0, &(0x7f0000a69000-0x4)=0x4) 2018/01/17 08:39:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000372000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000097b000)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bfd000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000089a000-0x10)={0xfffffffffffffff9, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f000080e000-0x8)={r4, 0x5}) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006d5000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r5, 0x80184540, &(0x7f0000b69000-0xc4)=""/196) ptrace$setopts(0x4206, r2, 0x0, 0x14) 2018/01/17 08:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000610000-0xdb)=""/219) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00001de000)="12", 0x1) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000a56000-0x14)={0x3, 0x2, 0x253384ef, 0x1, 0x3cb}) r2 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x480da14, 0x0, 0x20000002, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/17 08:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000034f000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000149000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r1, 0x139, &(0x7f0000090000)="9d54b41d797ee012805102484c83febeb93272ed44462fe4cd9644685c9284d2b9e584c8d8550a3f36616855e1613bd39de7a0c127c9906dec073e91f394533f7d7044adcda958bf6e4dd6dd684ff7f41bdf775206e73f9b87c1bddacdf85d96cbc2388d5a93b6a664d75e18ac66a295e3c0fda3389bd6e16dfaf599e1560d7355eaf1d8dae8dc847a8a70486c74c2a8a72f51db789162b393d6e3718d4bd7463273c27470664b7ba15be6c2c5bbb65929932e7daf79f4016a4e0ac72b48b6a6e75720c25c307c9bce578be76adff6ee2f24c2016b8900bfa4aa46e72206d9dccb03a398480b28698c3f") keyctl$chown(0x4, 0x0, r2, 0x0) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d5000-0xf)='/dev/sequencer\x00', 0x400082, 0x0) writev(r0, &(0x7f000070c000)=[{&(0x7f0000a5d000)="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", 0x518}], 0x1) 2018/01/17 08:39:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) lremovexattr(&(0x7f0000acd000)='./file0\x00', &(0x7f00004c3000)=@known='security.capability\x00') r1 = memfd_create(&(0x7f0000d1b000)='&systemcgroup\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000088b000-0x20)={0xab67, 0x0, 0x1, 0xff, 0x7fff, 0x8588, 0x3, 0x7, 0x0}, &(0x7f0000628000-0x4)=0x20) read$eventfd(r1, &(0x7f0000bf5000-0x8)=0x0, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bb6000-0xc)={r2, 0xcd, 0x30}, &(0x7f00009af000)=0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x0, 0x0, &(0x7f00006fd000-0x4c)=[], 0x1, 0x0, &(0x7f00005dc000)='\x00'}) getsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000154000-0x1e)=""/30, &(0x7f0000a2c000-0x4)=0x1e) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000240000)={0x10001, 0x0, 0x3, 0x1, 0x20000000000}) clone(0x0, &(0x7f0000e21000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="") setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000082a000-0xa7)="37e7a6b34b9330be6282bc9579db971ba391ee03515ae627fbc96914aeceb094fea122015eb4386825caeb2b6fc3e9053238d0062493c7e150d88840c0708d11bd6f4ae89a45b2f55235c8bde034778c80147905ff55378eebc05db676dc23b36debbebabb27ac6e8e9cc76553c6b735bf8f64158d7be5798ddefec91fe2103907e7e015e686efd1a74292ed1301c68b2221cb8bf770c267529696f9d394d1e494d51748573917", 0xa7) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000dc8000-0xdd)=""/221, &(0x7f0000f56000)=0xdd) readahead(r1, 0x9, 0x100) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000001c000-0x20)={@generic="b048d0eb78bdde8b117a3b420ad6cbec", @ifru_flags=0xb500}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000c4000)=0x0, &(0x7f0000db7000)=0x4) accept4$llc(r1, &(0x7f00003b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a47000-0x4)=0x10, 0x800) 2018/01/17 08:39:54 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000069f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a40000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000fe4000)=""/0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000fe6000-0x4)=0x0) r2 = dup(r0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe6000)=@req={0x50, &(0x7f0000e79000)={@generic="a5047b5671d308586dc79918d489e2ef", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00006ac000-0x14)={0x4, 0x5, 0x1000000, 0x0, 0x3f}, 0x14) 2018/01/17 08:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd84) socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb, 0x0}, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000d39000)={0xff, 0x0, 0xa000}, 0x4) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f00008c4000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000c1d000)={0x30bb, 0x8, 0x77, 0x0, 0x1000, 0x9, 0x60, 0x6}, &(0x7f0000d49000-0x40)={0x1000, 0x9, 0x2c, 0x3, 0x0, 0x0, 0x8, 0xc41}, &(0x7f0000ecc000-0x40)={0x9f9a, 0x8, 0x400, 0x7, 0x5, 0x9, 0xfdb, 0x3}, &(0x7f0000356000-0x8)={r2, r3+10000000}, &(0x7f0000745000-0x8)={&(0x7f0000aba000)={0x400}, 0x8}) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f00004d5000/0x3000)=nil, 0x3000) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000962000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000fb4000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00006e6000-0x8)={r1, 0x0}) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/01/17 08:39:54 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r0, &(0x7f0000003000)=0x0, 0x800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x2, &(0x7f000001b000-0x10)=[{0x1d, 0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/17 08:39:54 executing program 3: r0 = socket(0x13, 0x6, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x1, 0x6, 0x9, 0x45, 0x2, 0x2, 0x3, 0x2, 0x0, 0x75fb86d5, 0x81, 0x1ff, 0x8, 0x0]}, &(0x7f00009c9000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0xa26, 0x30, 0x7, 0x1}, &(0x7f0000f17000-0x4)=0x18) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc00, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000000)={{0x0, 0x3, 0x10000, 0x0, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000-0x4)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000001000)={0x0, r4}) getsockopt$netlink(r3, 0x10e, 0xa, &(0x7f0000003000)=""/4096, &(0x7f0000004000-0x4)=0x1000) 2018/01/17 08:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004b0000)='/dev/ptmx\x00', 0x10000002, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x1c424948) 2018/01/17 08:39:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f0000bc2000-0x58)="580000001400192340837fffffff8c56", 0x10}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e07000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000084b000)=0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000940000)={0x2b0, 0x8, 0xeac5, 0x100000001, 0x100, 0xffff}) openat$keychord(0xffffffffffffff9c, &(0x7f0000eb1000-0xe)='/dev/keychord\x00', 0x80, 0x0) 2018/01/17 08:39:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0xfffffffffffffffe, {0x0}, 0x0, 0x0}, &(0x7f00002b9000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000329000)={0x0}) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b80000)='/dev/ashmem\x00', 0x400000, 0x0) ioctl$void(r0, 0xc0045878) r1 = open(&(0x7f0000281000)='./file0\x00', 0x40, 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f96000)={0x0, 0xef4d}, &(0x7f000003a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000087e000)={r2, 0x2}, &(0x7f00009e3000)=0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') 2018/01/17 08:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f00004b5000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000143000)={0x4, 0x0, 0x8, 0x8, 0xfff, 0x2, 0x3, 0x9}, &(0x7f0000c68000-0x40)={0x3, 0x7, 0x200, 0x3f, 0x2, 0x9, 0x8, 0x8}, &(0x7f0000b69000-0x40)={0x8, 0x1, 0x8, 0x4, 0x6f85fb76, 0x3e6, 0x136, 0x4}, &(0x7f000009d000-0x8)={0x0, 0x0}, &(0x7f00009ec000-0x8)={&(0x7f0000fcd000)={0x80}, 0x8}) clock_nanosleep(0xa, 0xffffffffffffffff, &(0x7f0000b74000-0x8)={0x0, 0x0}, &(0x7f0000e54000-0x8)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000457000)={{0x0, 0x0}, {0x0, r0}}, &(0x7f000055f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a93000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b18000/0x9000)=nil, 0x9000, 0x5) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000b21000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000b22000)={&(0x7f0000000000/0x1000)=nil, 0x9, 0xba108e09590ad370, 0x54, &(0x7f0000a95000/0x2000)=nil, 0x2}) r2 = request_key(&(0x7f0000b23000-0xc)='cifs.spnego\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="73797374656d812e766d6e657430a3232a637075736574766d6e65743100", 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/17 08:39:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d2e000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f000049c000-0x80)=""/128) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00005b6000-0x4)=0xffff, 0x4) pipe(&(0x7f00002c9000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fba000-0xc)={0xa0000010, 0x0}) fcntl$setownex(r2, 0xf, &(0x7f00009ce000)={0x2, 0x0}) fcntl$getown(r2, 0x9) 2018/01/17 08:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000411000-0x4)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f00001fb000)=0x0, &(0x7f0000df0000)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x948) epoll_pwait(r2, &(0x7f0000004000)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000081e000)={0x0, 0x0}) epoll_wait(r2, &(0x7f000061c000-0xc)=[{0x0, 0x0}], 0x1, 0x107) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000aaf000)={0x20000006, 0x0}) 2018/01/17 08:39:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x24000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000f20000-0xd7)="969fd57f376151ee196b507179e9a8bafa9e70439c3bc599e92b738b922ce60b0c597941326b9a9d5a0f573584a5fa123e45b3554dd4497e821bfff6ffd5405edf982cfad55fa882c48eae1ae3228141368579689ca9c0ee614e823dcc54deedf90f5ebf3173830b97196ced227fa8bd303299b17ae9af79847047a6d125e4ec726301b7e6a80b487fcda9222c6090a3203a7b73bfc8a1df7b98eb8485c5cc35dc56aa36d5e5d70e07da7236aa1d3994ebbf5447e323ac44e82a0f5f7ba308e155e1fc04c24b72c8da2ea52815d0b305475d1dc4758f14", 0xd7, 0x4000, &(0x7f0000513000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f00003f8000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f00006c4000)=0x4) 2018/01/17 08:39:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006dc000-0x1)='"', 0x1, 0x20008005, &(0x7f0000e96000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098d000-0x4)=0x5c8, 0x4) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000780000)=0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f00006f2000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 08:39:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x75e52ca257727261, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000003000-0x4)=0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000003000-0xe6)=""/230) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000014000-0x4)=0x10000000000009, 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000002000-0xc)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r5, 0x6, 0x0, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0x4) dup3(r3, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r4, &(0x7f0000004000-0x8)='./file0\x00', 0x80, 0xa5) 2018/01/17 08:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000b0e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) memfd_create(&(0x7f0000666000-0x8)='cgroup:\x00', 0x2) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00006d1000-0x4)=0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000070e000)='/dev/rfkill\x00', 0x40080904, 0x0) rt_sigsuspend(&(0x7f00009c9000)={0x40000003fb}, 0xfffffffffffffeae) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) sendmmsg(r1, &(0x7f00009db000)=[{{&(0x7f0000944000)=@nl=@proc={0x10, 0x0, 0x0, 0x4000040}, 0xc, &(0x7f0000bdb000)=[{&(0x7f00008e3000)="0ba615553742fba5ca3b527142cda873b4e80b8ae7488d60c04385fc331367a22d6991004671e5507026a79e3a458ad16276795c750c37576525d5753a48d5ac4ada2a9b6bd9e2112dd46db9e5db2a796a0b7a760fc1ec31cda02b3de2164d694ad49ff73c022f75c6ed92f1a98b88ce9b992726ea43aa309802c0056ea814c77a2dbd1183173ef78c3b4c", 0x8b}, {&(0x7f0000d50000)="05bbf5efe469f457e745803dfcbde4b89c35fffacc8e474b9db492ec4bf4ba8f30ed62a02caa11e6b850414cb290e312007cf963720390eb1fde6f250158aeae4d2c79dc3fd40b204947d31357b5d506c0280f9e26b93a474482aaecc9284ac19dd17472ec7bf70eedda1b9abb64265383b3caaf8f2f44a3150fd203b000570233ed11cc70722825f57ce3ebf0fec8ec36bf331d5f616b1626ae0477b07a2b0f4e080a26ccd698d195c6cac3c8672f569cf1b11f559ea8987f4f7209beb937aedf8b70eccbd56bb7cd600af0a9", 0xcd}, {&(0x7f0000e07000)="32c345a401f0ca4fa9c0463f50238cbba3fb9173301776f87a8d46eda2eea5beb6040869c51bef74a9ccabbe2a7cddc0a8c959c0af43adcd215e044a73a16e00f26cd45648205eb0f0dff1dbe8268b6cc62dffcdae0c5a621a1112af42efd7e3ce620a7b2602bba95711683b2d945bc975ba9172b8d8fd9c7fc58f9ebe60f88f3d547af6e8066198088519ef217a8585acb5fa1613ab829901367f598f39476e1581c04629837a6a1d81dd20a4f1cb479294469fca368ba2dfe53527", 0xbc}, {&(0x7f000079c000-0x8e)="71e8a4dfa047057fffa508c02ac8021c602ffda7626ebc3595b4596268a7bceca0bed20eed04ae2306862721fdede26bbe41c2e5e25d81c2953216454254f4e0a82fc77b35f31fd14cbe52c4934f12461a0cd204c1344f4bddd4aee27d8d1ebcea6c77c4a13d1e96b4d3d0be05641e1b2c113fc02a40c5eae315816b7556085b14a33cd2dc171b8707392ec4ddac", 0x8e}, {&(0x7f0000ff6000)="15c189edd3f63e4533fa2b63022f2e4275f9ed53c39c9b7ddd89fe09b9a5b4acbf057cafc5ba7c03a7c219daf8d2cf6945144934d3b73e6cc41bee7f22bd6f4ed04ce1d50442fda8bdb0847f79444261b16015864d2a39e9c027aa0e422bd12de1d4bcb7cf11c132a46ec5aa0497d78ae914fac7e03ee4d5ffc49be3ce45f3c528e71b18d6b57b0e", 0x88}], 0x5, &(0x7f0000776000-0x214)=[{0xe4, 0x10f, 0x40, "1cb6e0fbc71f48de6bad7aa4b1b791fbed8665fbf12f8572958a19792f66c0511a58ec71b2d70bc24b863efa52822fa67b78e92b7038c6fb58ffbd3086974588c005495a6708e15f1b02275bf6163e71cabad84079b2cfa89d4c2f4a01c7f427ea0ef3a03c210b30571895cc99dfacbca62eb152656a4a34134661d1ee9e27f5766045b96d747a9ab13f89239c400311226acf9b33af485a84e4f8e0686be234b98112171235a7391e2adfdac40e5a5479068fac803dc1c7e02a24342a76b27f46f24ebc137a2698fc6c29c0a4f50d19be52d4e98b2bce1f"}, {0x84, 0x118, 0x6, 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{&(0x7f00008a0000)="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0x1000}, {&(0x7f0000734000)="", 0x0}], 0x8, &(0x7f000005c000)=[{0x108, 0x119, 0x0, "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"}, {0x58, 0x10b, 0x10001, "f0927458e2429b454674487bc4aa10ccd63c864b59da60b99e05bbdb060300d1010abee3e84dfe65c5ed14bd1fff876efbe070ed88246bb155ebd095035db2eba45bad066dc3e53226c3236b"}], 0x160, 0x4000000}, 0x100000000}, {{&(0x7f0000126000-0x58)=@nfc_llcp={0x27, 0x200, 0x3, 0x3, 0x8001, 0x800, "e2146d5c256ac108367cc940f90d5409775c490e8501968bf8707e5ed88c0ccf1768b794ba4e62af6bccc8e0bbd2ffb1492f208b641fa7f6b1b4dbf115ba37", 0x1}, 0x58, &(0x7f000081f000)=[{&(0x7f0000ba5000-0x89)="64f137ab6da67e46995ca0c83faa2de22b4248c11af0c0472fa0696ca4cc681858a3ef6a4295bb1f46f297399c36ffa00a244bc4486fda85784565213c5ca586d8e89c3d3a70052ff9aa0a87b77147677c9dd310844f68d263188363d774c49459ff0ad1c19ca467855b8a00bc6b44b0dbb52b2731afdf1376dffd634f8793e7678d6b3885fb6ddc18", 0x89}, {&(0x7f0000f24000-0x12)="983caa27fd0d657ed64cff71f40d3decd128", 0x12}], 0x2, 0x0, 0x0, 0x400c810}, 0xa8a3}, {{0x0, 0x0, &(0x7f0000616000)=[], 0x0, 0x0, 0x0, 0x20000000}, 0x101}], 0x4, 0x4) ioctl$TCSETSF(r1, 0x5404, &(0x7f000009a000-0x24)={0x7f, 0x3, 0x25, 0xfffffffffffffff8, 0xa0cd, 0x0, 0x7, 0xfffffffffffffffb, 0x8, 0xb8, 0x0, 0x3}) socket$inet6(0xa, 0x80f, 0xcd) 2018/01/17 08:39:54 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000)=0xffff, 0x4) flistxattr(r0, &(0x7f0000398000-0x3d)=""/61, 0xfffffffffffffdd4) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f00001ef000)="ff0100000000000000000500000000010100001f", 0x14) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000531000)=0x0, &(0x7f00004cb000)=0xfffffffffffffe8d) 2018/01/17 08:39:54 executing program 4: socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000ee7000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f000016c000)=0x80000001, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000648000)="", 0x0) 2018/01/17 08:39:54 executing program 3: r0 = socket$inet6(0xa, 0x100000000000000, 0xfffffffffffffffb) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b64000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000001000)=@nfc={0x27, 0x7, 0x2, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0xaaa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x3)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f59000)={r2, 0x5}, &(0x7f0000d5e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0xc02, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000001000-0x4)=0x7f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000003000-0x8)=0x0, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000004000)={r2, 0x4}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 08:39:54 executing program 0: unshare(0x4040600) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006c6000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x12)='net/ip6_flowlabel\x00') pread64(r1, &(0x7f0000003000-0xba)=""/186, 0xba, 0x0) getxattr(&(0x7f0000ec3000)='./file0\x00', &(0x7f0000f42000-0xf)=@random={'os2.\x00', 'mime_type\x00'}, &(0x7f0000393000-0xc0)=""/192, 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x2) 2018/01/17 08:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000d98000-0x15)='btrustedvboxnet0eth1\x00', 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00009aa000)={&(0x7f00004f1000)=[0x1], 0x1, 0x4183836d, 0xd99, 0x0, 0x3, 0x800, {0x7, 0x80, 0x7, 0x8, 0x8267, 0xf78, 0x40, 0x5, 0x362, 0x9, 0x4, 0x8, 0x3f, 0x8, "7b2400eeb918084e287f5a2a676aa1f13b329d892c914fa57a91114219221588"}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000003d000-0x8)={0x0, 0x0, 0x6}, &(0x7f00006b2000-0x4)=0xfffffffffffffedf) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fcf000)={r2, 0x4}, &(0x7f00004b2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000238000-0x8)={r3, 0x4}, &(0x7f0000999000-0x4)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000adf000-0x14)={0x1, 0x100000001, 0x0, 0xfffffffffffffffd, 0x2}, 0x14) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) getdents64(r1, &(0x7f0000644000)=""/7, 0x7) 2018/01/17 08:39:54 executing program 6: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dbf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f00001f8000-0x20)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r0, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)='G', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000001b000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa17, 0x0, 0x1f, 0x17, 0x20}, &(0x7f0000728000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f0e000)={r1, 0x4, 0x6, 0x9}, 0x10) 2018/01/17 08:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbb000)="440d0500ae17000000000002da", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d10000)=""/0, &(0x7f000011d000)=0x0) socket$inet(0x2, 0x803, 0xfffffffffffffc00) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005d2000)='/dev/ppp\x00', 0x400, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc6000)='/selinux/mls\x00', 0x0, 0x0) linkat(r1, &(0x7f0000d82000)='./file0\x00', r2, &(0x7f0000c16000-0x8)='./file0\x00', 0x1400) 2018/01/17 08:39:54 executing program 5: r0 = memfd_create(&(0x7f0000d68000-0x3)='#)\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x7fffffff, 0x7, 0x62, 0xffffffff, 0x4, 0x0, 0x3, 0x9, 0x80000000, 0x7, 0x1, 0x10001, 0x8, 0xd09]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000092c000)={r1, 0x7f, 0x2, [0xffffffff, 0xdba400]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00003e1000-0x50)={{0x2, 0x2000000000000}, {0x0, 0x3}, 0x4, 0x0, 0x1ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000857000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f00009f5000/0x4000)=nil, 0x4000, 0x2, 0x80010, r2, 0x3) mq_timedsend(r3, &(0x7f00000e6000)="", 0x0, 0x3, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r3, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) 2018/01/17 08:39:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000829000-0x10)='/selinux/access\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000bab000-0x70)=[{0x5bf, 0x1, 0x100000000, 0x903a, @tick=0xbd3, {0xdf56, 0x9}, {0x800, 0x7fffffff}, @note={0x7fff, 0x100000000, 0x2, 0x8d57, 0x9}}, {0x99, 0x400, 0x64dbae47, 0x0, @tick=0x6, {0x9, 0xeb4}, {0x5, 0x8}, @quote={{0x408000000, 0xcb83}, 0x1465, 0x0}}, {0x9, 0xfffffffffffffffe, 0x4f, 0x4, @tick=0x9, {0x1, 0x6}, {0x80, 0x7f}, @ext={0x8d, &(0x7f000092f000)="95caf5c915a042d652b28b36f945dc9b2d70890db9d623aa95ed02e94c0ff907fce80c650e136ed9d02bee1caca51a864625daa5e5903a6d333bef37cff50f427147dff84196ed58210dc8d890a2824e851ba53d5c4e1c86b6954d92cf818f1422dceb9297bc513483fe7d90a842d526a61fecb063c7b91ad4569f2d9d1cd0ae0773d1616fc29a04f3e17a768d"}}, {0x1, 0x6f, 0xfffffffffffffff8, 0x7, @tick=0x10000, {0xc000000, 0x10000000000}, {0x2, 0xddf7}, @control={0x6, 0xf8, 0x8}}], 0x70) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000dfa000)={0xffffffffffff5afe, 0x1}) fstat(r0, &(0x7f0000664000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x400, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0xfffffffc, 0x4) sendto$inet6(r0, &(0x7f0000169000-0xdd)="", 0x0, 0x0, &(0x7f0000c33000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000918000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004d6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7a000)=0xe8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f69000)={0x0, 0x0, 0x0}, &(0x7f0000df7000-0x4)=0xc) socket$inet(0x2, 0x80003, 0x3) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f69000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x1, 0x9, 0x2, 0x4, 0xa, 0x80, 0xa0, 0xff, r2, r3}, {0x0, 0x3, 0x100000001, 0x80000000, 0x9, 0x5, 0x9, 0x5}, {0x0, 0x1000, 0x5, 0x5}, 0x1, 0xf, 0x1, 0x0, 0x3, 0x2}, {{@in=@multicast1=0xe0000001, 0x0, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x0, 0x6, 0x1, 0x9, 0x7ff}}, 0xe8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f69000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/17 08:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000727000-0x11)='/selinux/context\x00', 0x2, 0x0) mq_open(&(0x7f0000550000)='nodevmime_typesecuritykeyring\x00', 0x40, 0x0, &(0x7f0000967000-0x20)={0x0, 0x1000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 08:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = syz_open_dev$usbmon(&(0x7f0000b4e000)='/dev/usbmon#\x00', 0x5, 0x14000) signalfd(r1, &(0x7f0000579000)={0x4}, 0x8) signalfd(r0, &(0x7f000081c000-0x8)={0x0}, 0x8) 2018/01/17 08:39:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00004ae000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b34000)='/selinux/member\x00', 0x2, 0x0) pipe(&(0x7f0000e7e000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r0, 0xffffffffffffffff, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) 2018/01/17 08:39:54 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x200000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000202000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000848000)={0x0, 0x0}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002a9000-0x11)='/dev/vga_arbiter\x00', 0x40200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c66000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000240000)={r2, 0xe}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000803, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ad5000)=0x0, 0x800) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000948000)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000060e000)=0x6, 0x4) 2018/01/17 08:39:54 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) timer_create(0x7, &(0x7f00003b9000-0x58)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f00008d7000)="3000796c015a76fdcbbe0680138e692b3dd194ec5d7e5560f4386c5bab10e24124198b1d9ec5", 0x26}, {&(0x7f0000909000)="5d40bdc0865cc6991d6ef4e8a62145ff10078082707688e18962224d540401fdf82f7130417d31876e23ce6ee29111c0c2387058dd395d0ac07b888020", 0x3d}, {&(0x7f0000000000)="1c8b5b1426d499aa1f8c4d98aeb3e85068e5d6420791d62b5928f2b74316ae3b8f54ea1c199534b8b0a8a1fabcaca2aafa468a4f6b80a6a99cd6609fd3b01a44aa96f76fd817b08f1289cb1b8df6ebaa3b5d155caad701233b55c1e734", 0x5d}], 0x4) keyctl$set_reqkey_keyring(0xe, 0xfffffffffffffffd) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000278000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000026000-0xa)='schedstat\x00') preadv(r0, &(0x7f00003ad000-0x28)=[{&(0x7f000068d000)=""/0, 0xd956edd339e26c3d}, {&(0x7f0000821000)=""/238, 0xfffffffffffffcbb}], 0x2000000000000251, 0x1) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000498000-0xcf)={0x0, 0xc7, "0f062829201ab99c95531b24312a2b84876d4af9468090e7c083eca86816ede775c297d48bbe35d9513e6bc95d4c80b0edc01e9bb8a00390fb910223567a9ccbb4813efd0526f04686be1f682354a3cf27be9c11efc8095c602b24d4818c5650c6851961ddbe93e3a3a1e95c3154ff0d325ce621ff9ddd399918df30479a607f12091e54cb6a39110b3aa37bcf2515d6492de16380422e01f2382668550de5ef2c4be9405cfbcfb8d112bc123e050e9ed06cffc80f887314abde8522c146e9e1cb7b5f9ddf71f5"}, &(0x7f0000f1c000)=0xcf) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00004ff000-0x18)={r2, 0x7ff, 0x0, 0xfefc, 0x1}, &(0x7f0000411000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fa8000)={0x0, 0xec, "fb75e2cbab081cf334f4fe6c154af203f96c25cf1ac35c97c38b9e40dde1b6eedececf16a92ccc04375a4817621a5d625cd5914ba0308267000833841ea00a33c06b14d26cc9abffa8db63356744f42fe6addda9b7ecd0dd44a157f1f43ae5e9f6ab1e0c16804378e092a2654ec2585cbf995eb2edbcc8746b8c0830c7a79e5ba0da8f28fa3f5a07b8a51525d828001b8618100feba64db8c62126aadc332db61dc90721f62a9d5be7e1d6c844ed09d66216a2c0ea8aace8ce94963884237a591731737a7c40e0f737ee562aa9beaa62900cd20fa7396522b047f70fda1677687ac75ac45b83511991bb6c94"}, &(0x7f000007b000)=0xf4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ded000)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc5, 0x7f}, &(0x7f00005b0000-0x4)=0x98) 2018/01/17 08:39:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007e6000)={0x1ff, 0x1, 0x8, 0x0, 0xd3f}, 0xc) keyctl$session_to_parent(0x12) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) connect$inet6(r2, &(0x7f0000da9000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x7) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, 0x0, 0x0, &(0x7f0000001000-0x10)={0x15, 0x4c1, 0x2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) 2018/01/17 08:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000076e000-0x15)='/proc/self/net/pfkey\x00', 0x408000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000fa7000)="36675d1ed84d7c45d2ed2b835d1f6df3bf5577bd7bbce62d56114b74b6e1e747ee9d6e6b566afcc50821cf14c7dde611ed2e1505bb57fb433a535541eae70609a0e403849470565be418983a87a07a3d691ea0521c03eee50a2adb4e814e079e6623bf63e0a6cb54e8fc0e8d49aa0ebbc0c15190f8d72e22fa784929258dd8e7b6fcf3f7cda1d8700181de9d14c0fca7aa9e5bfce710397985f3511f992e39c61d8606dfbfc7a466d86691212ec38f3d9e862dfbe8692955fd628820162af0effc37c467b12443b3911fb4348043334dfb664585d0f5e31ebb756a7329071760bfdba199c59397648e931c999e09757491eb1728dd566bfc46", 0xf9) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000610000)=0x0, &(0x7f0000a69000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000ad5000-0x4)=0x0, &(0x7f00009b0000-0x4)=0x2a4) 2018/01/17 08:39:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000829000-0x10)='/selinux/access\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000bab000-0x70)=[{0x5bf, 0x1, 0x100000000, 0x903a, @tick=0xbd3, {0xdf56, 0x9}, {0x800, 0x7fffffff}, @note={0x7fff, 0x100000000, 0x2, 0x8d57, 0x9}}, {0x99, 0x400, 0x64dbae47, 0x0, @tick=0x6, {0x9, 0xeb4}, {0x5, 0x8}, @quote={{0x408000000, 0xcb83}, 0x1465, 0x0}}, {0x9, 0xfffffffffffffffe, 0x4f, 0x4, @tick=0x9, {0x1, 0x6}, {0x80, 0x7f}, @ext={0x8d, &(0x7f000092f000)="95caf5c915a042d652b28b36f945dc9b2d70890db9d623aa95ed02e94c0ff907fce80c650e136ed9d02bee1caca51a864625daa5e5903a6d333bef37cff50f427147dff84196ed58210dc8d890a2824e851ba53d5c4e1c86b6954d92cf818f1422dceb9297bc513483fe7d90a842d526a61fecb063c7b91ad4569f2d9d1cd0ae0773d1616fc29a04f3e17a768d"}}, {0x1, 0x6f, 0xfffffffffffffff8, 0x7, @tick=0x10000, {0xc000000, 0x10000000000}, {0x2, 0xddf7}, @control={0x6, 0xf8, 0x8}}], 0x70) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000dfa000)={0xffffffffffff5afe, 0x1}) fstat(r0, &(0x7f0000664000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/17 08:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000118000)='vboxnet0\x00', 0x2) ioctl(r0, 0x7fffffff, &(0x7f00004ad000-0xf0)="e89463f6eca667938f13bb08ea51efe3776a87d65b9b467a0ef7fde5ab6977a15fdaeca59fc4c99f32a82c1b132532686cfdd2a06bb331e2f2e0634ef790528a52d7ce2eb21cd484a7f696afc64ed3e73afc2f8abe96fcf8f9374bb348e2f3215811f9f7ac51a09dbdda7137adc0e60af879423fd3cea1625b189987f59991ed3974172b451ca0318301d8d15d87c9ac71666c9bff6bbb1079550d3a12148ceb237aff0f25b52e7e4055acc7cde1e11a54ee792bea51f4ee86c7cff6b4ec190fb44267a6abe43a04616ef73f7de791aaef94bc227be2dc09a78322755a62844035c5737bfe26b85783901172404fd97e") ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000dc6000-0x4)=0xfff) syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') [ 110.842178] binder: BINDER_SET_CONTEXT_MGR already set [ 110.859343] binder: 22684:22720 ioctl 40046207 0 returned -16 [ 110.866597] binder_alloc: 22684: binder_alloc_buf, no vma [ 110.873426] binder: 22684:22720 transaction failed 29189/-3, size 0-0 line 3128 2018/01/17 08:39:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000014d000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d93000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x101, 0x5c8, 0x7, 0xff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x8000, r0, r2, 0x0, 0xc08, 0x20000) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000012000-0x8)={@multicast2=0x0, @broadcast=0x0}, &(0x7f0000001000)=0x8) 2018/01/17 08:39:55 executing program 7: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="a6") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000001000)='@#itrusted&\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0xa0, &(0x7f0000003000-0xa0)=[@in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x293c}, @in6={0xa, 0x3, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb884}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x3, 0x4, 0x100, 0x8, 0x80000001, 0x200, 0xffffffffffff428f, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfff, 0x268b, 0x8, 0x7}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x2, 0x0, 0x80000001}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x101}, &(0x7f0000001000)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x12}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x7}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) 2018/01/17 08:39:55 executing program 0: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000bc2000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/17 08:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d11000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001e6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000959000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d8000-0x4)=0xe8) getgroups(0xa, &(0x7f000020e000-0x28)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000073f000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) r6 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000062000)='./file0\x00', &(0x7f00008cf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a37000-0x3)=0x0, &(0x7f0000877000-0x4)=0x0, &(0x7f000079c000-0x4)=0x0) r9 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000238000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000980000)=0xe8) fstat(r0, &(0x7f0000ba9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b12000-0x4)=0x0) lstat(&(0x7f0000c06000-0x8)='./file0\x00', &(0x7f000041e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00004e3000-0x4)=0x0, &(0x7f0000788000)=0x0, &(0x7f0000097000)=0x0) r15 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ef8000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5c000-0x4)=0xe8) getresgid(&(0x7f0000494000-0x4)=0x0, &(0x7f00005f8000-0x4)=0x0, &(0x7f0000c91000)=0x0) r18 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002bb000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da2000-0x4)=0xe8) fstat(r0, &(0x7f0000d54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000575000-0x8)={0x0, 0x0}) r22 = geteuid() stat(&(0x7f0000317000)='./file0\x00', &(0x7f0000bfb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000533000-0xc)={0x0, 0x0, 0x0}, &(0x7f000048c000-0x4)=0xc) lstat(&(0x7f0000975000)='./file0\x00', &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00001d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00005a3000)=[{&(0x7f0000edb000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000220000-0x20)=[{&(0x7f0000840000-0xaa)="1e75f0e73d76a461a2a82878efcee0aadc52066f78abbe415b9bbdd22c4c08501c3f89301ee27d32720f2119086ea91b7e87d0d33a39f9d588bef935c177beaada8e21ecb42a2d949ef3851b9e29659b41b63e497b6bd6c9d9b3b4948a9d15dbb55cbbd6c9ba1fec38051292e050a418435965e07d5bf0d03201b41b5dbb4c1ae30d758e73c15287728b2645428b00c535eeba256b3e189b86b6ab0e2cb0effd526eab354885c03ef67a", 0xaa}, {&(0x7f0000b99000-0xd3)="2095cd29e657aee28fdc710ea9953e5957f2fbde454dc6282e3c8d79524a108b6eb971d4ab0f4026b9cdf8a4114e225f416ba3c83bb40bc075d94ddbdb2e090abc0f3247b713fcd8a4c85cc78998c9c396f1e5fdc2671f3922ed0675c626e379012fc1649d1f5dec503f1793cf5acba5b3fe221b365691cf2f8ab0c28e83474b8b7095cb1b05e987d35613a5ae79c5050097200b5bdbb3373ea75e4b51c566a4b4046a706e0231cbfbc2b2e9fc44f4b9843dc5cc93257a918a9b05458c61cb38d52ea6e5fb569307a234f80a6081281419c538", 0xd3}, {&(0x7f000033d000-0x7a)="d05cb0036df5c6a0d65f9528a1fb19a4f8910504092f679e9c7fdb532ecd56390de3a7f696da45fab5f7cb4c7375b03b2e3f7c7c01e99164404902a9298bfcdef621f7de9f785d15cc5d6f074d6527e709dd273ee5e2741902d50b73b585b4b8a5e5208268ba1fa608eff29c20d1f196e401a8557f6c6ff4ab6a", 0x7a}, {&(0x7f0000f03000-0x93)="6c6761829c610b31edce7a2a603be53a98de5ce0d7b97bc810806f1b0ce9eb159c193771a2ad021fc428184654202b5dd091c9bcaa3e89ff3b4a08cdfa734b867b085ef22b3dc9bf79fb68bda03e4cc6f6f1c8489d70841aa5eba7e61364d474233aa2b8dcefd00b8aac3d775167d62d476d319195b2e8775e5ec4c779890617c44e01780a9da69cea98733cee13e05674051e", 0x93}], 0x4, 0x0, 0x0, 0x4000000}, {&(0x7f0000d3d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001f3000)=[{&(0x7f00001e8000)="a16e440b718fa1b68bc0866b60adb54dc120cd21192cebca20c75d9afabdfd92127eb32aba5b6b8b5bd0305ad4d7b30d4f20b23fab1862d427414a8c500b6a64b311d171650d8d513d38775c5fc86cabb0dd4d33528c04c1d45047977eadc2057a11f6c1f5b8fe2dcb14c7f1886a22c81231a6f06228353ae52c7f5b33a3b90e402a869401ee6ec28c64cc52159505abab6df8c6b5fb993183011cc9d31814e34391f6bbeed3baa476becfdcda6039cd6bb7ef2c1671b4db0989c64400b5138cb70afd8381a2cf2da5e39409219660dd0afbb5d9e03d580c2a79cab1005c5c2b69fc7b3e0f9d3dbdf6f34ef02551", 0xee}, {&(0x7f0000885000)="8d66ccd4be323216f021315cbe131074232329aee3a97a20c2bb83420f332ed0104346bd489b8717197303e2ae5721a1f53633f123cd1505b532758e5a4315eca9f05b32cb2083722c7379d044135329e2a749b4e2b07b7017e28a184e0baaa8abb660c2841d89acec0c9af7ac282ddf37c4b7cc4ec37e7ad2945ca4e4fd59b16f1f0b855b9cd3612d197074ffef511789647c2b0a4559e10410ec499e2fc29341b3a8f65db529859e44ab7a065301ed6435a9a703206c9d3aaf66857b44c62d57c720c1881ea11e0bc214f917294b8fa9a7df81344b2495b02f15512dc329acaa85a1", 0xe3}, {&(0x7f000074b000)="b4357e66f2a7c7a5f462e079a315f7743efc87d865895b27b807ce163925b3948d3cec47797d08f454128071c06619457bc496559761cb", 0x37}, {&(0x7f00000fb000-0xb4)="5a2121cc8898e8cab040c4c382f8bba51c0c6300a01f8ac730b0d02c3e9cd31e8a960a03199689e994786bd70379441ef5dfdfd8a8c67fa3e47442bdcf53c5269bddf8a568bfed78babd4fb6193b58174e45a3f50c9ac2e8b8ccf64ff963b082ed152118759091efb663b0836bcb8b97e02bcd2d3604cc7dc320a291c2a1c650534c8fe532107a50fdb00034f84e41f934962c85e467b1572be4a13440f13a6b7c5467041ce8726c008c3b882310c54d8c9ce693", 0xb4}], 0x4, &(0x7f0000684000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r5, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xa0, 0x1}, {&(0x7f00004f8000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00001f1000-0x38)=[{&(0x7f00002c1000)="a8", 0x1}, 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{&(0x7f00007d5000)="e90069dfe047e9448c7e6c06cad1fa1ffb681332b667029411757ee9750740815a20cecb4b28f684e545d520ecf6d652809d69cb94dc90c662a12eb66bf85bbca74ab3922c29ca74f8464c7eb29133d3316c4e2b6b46c4d3fe614a7faeb1ac89d7545774d800f3f70b5101b65f50ac803152820af48ec40f2151a5d57eeb8ec23fa64fbb7c037839ee8bee5310b3765b001d865ff95006f1af4e11947cf3c3f540265368f0f7352ce0091d6082901c61b03c97e5c59cb36b3adc907988e6299a0a79a3f5ff96a978287da99db47eb92875aded755d6c2ae9234692c56ef4618e60f324b5e19a96c3e91164dfb091c8660d44d9583512168e", 0xf8}, {&(0x7f00004b8000)="2acb729ed1b61b4e4a0b7491c32a2e671dc193dc37b16162650581ec2c5ab6b1f14ab662f7a2b0c2d90f1681f2d585bf6b0e990d73f5ef2bd8e83dcfee31fdf23e80e37196aa69755c1ae8f1c59949ee248d16bb359aabe4027ba81bccaadbffea59fca16d69e429ec780841dbffe201642e8694fad4664168f77274f283c1f8b68837b46cb49fab0cf7a0c5d986cecde3f3ee88774e64cc737f4089d99e621011ceca195ba2c4a1eb9a37406b1b4f60e0e803f05244169d46495fd759556dcdd7d81fe0a9bae018e097cab79eef17e537271b565f8c6a804a2b250bcce9e5a4ba716d5185ad", 0xe6}], 0x7, &(0x7f000086d000)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0xa8, 0x85}, {&(0x7f00001d4000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000681000)=[{&(0x7f0000a31000-0x58)="0a7162b4ae6fddf0b91c5d736e0273fa67c1a61a086df9841ab0fa1ff9991b16718ad8e4a791eb91e3f41b7edeb6ef8e88ff0c3c0a7406c743a74439f8d3c8412fc770105afc70f88e832b91bc52b90fe430298a5bafb1a8", 0x58}, {&(0x7f0000849000)="351088c6f337f720b2", 0x9}, {&(0x7f00008de000)="146d9185fab5df5853d07ef9bd9d308591091a648a2afbd3c70419f9ea0f4686fe12290d6adfe8b461deb1785ae3267f20c0406ff9afc88678e0f74f3333813e8366f6b16d4c066562f95b42027c534584e0f9dcf3fc9b52f1f87675bbcae94705ae38b27b9f7f87aca59624c31fdb3d7e17543f5ad1d2e7ee7d083f034431b1563b4d41866da04cb0fa836e0074986dec2e3092feba2dad09850e03b347359b086c46b00d7626025fba677db592a32b4051f66282de100ae77ced3a0df34f5d300a67e630cc2d9c85922b22d14f0f6adebf9ff27fdb4422da51be669f9dfdb106d0ace822", 0xe5}, {&(0x7f0000067000)="933ab02c734376f479d56544bc930aa5dbd7b3218a4ebdf67aa2620d74341b9755589542bb6110adb56b3eced05d29ef331c1f971373317289a53d", 0x3b}, {&(0x7f00005c9000-0x55)="58bf940243b21573ecdf93ff3b02bb910ad538d66ab0fb08d25a74bc487c0e1a140a5b53d9fa6e7a00b96c0fbe3c4d98cde70fa85dcc97825edffd6d8f8d545c948a8e78e3d0a5a17a46e414b2122db06eb62014d8", 0x55}, {&(0x7f0000d2b000)="7fe64dd9bdc410658b17a75d5145a2a53b0cc098dc7b0cebc0390d582f13b93962804c3c4171ebbbfd5ba553d8754f852aad6e7e9b8dc1c0a92295f269f1929bbee88b987d6566c1e44a9f5175ef671d97533ca6eb52c4", 0x57}, {&(0x7f000055a000-0x6c)="eb295f4bc7a2603a6b8f121779adb26f7f28b65a858d30c0062b4c570d9fe145eaeee1960b5fc5010329f588ad4184e8d90ceb2d3af11bc50728394cb0c09a17ff3c3d6b4a0bdad230b676c463d00c47fab4b96daec61a57004de643bf940004cf82d00fbc8a96b16d395f76", 0x6c}], 0x7, 0x0, 0x0, 0x40}, {&(0x7f00005bb000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000cb6000-0x10)=[{&(0x7f0000f25000-0xfa)="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", 0xfa}, {&(0x7f0000489000)="68959c0fd7f2193bad1f5b499b1c6a3dc93fa9910140e9b02298b260625f57249eca54d1ace92eea81de881455cfad42e561cf84a4fbb3609f04f7900111573deac39c137942da694b1de138160e0d6fc2ace8ee0787da2e27e60b9c404c300974456209ced93d46a69974ea02ced36f05a116de0982cae065b919", 0x7b}], 0x2, &(0x7f000035d000-0xa4)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r24, r25, r26}], 0xa4, 0x0}, {&(0x7f0000d47000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000520000)=[{&(0x7f0000152000-0x14)="f3a4fa5a1719c5d265e4abd2fad071aa15de8ce4", 0x14}, {&(0x7f0000e63000)="81f2dd5b29028faab2c11a6c79a5dd033ad41fae3e63830b493716097cbb2abef5bb99125f6e55d6e14e27353b01b69cf3772458d71ba57b57b8b1b4f93dceb507bd324a6427f9b257a0c30f8e1fd0a9e950a2c5f609bf5ea847f5d32e085251386f0031bf841731507461210b8c3e0b0a64a585eace851646f51885f5ba1234021a4ac9c9df71a13c73f1703356d67f3b4f8010fff2b1d551f99ef58b9bb80fcea7bb53f03922e83b2408ab2eb6f866f5f0c1fefdfbe477913b873bd7bce30e0be77863168c4592cb8543551fe208b9d340d69d6ba4a435152845e5d85b8cd05f543ffab4c1070e14293c937385f6bb450b580dca6e2a", 0xf7}, {&(0x7f00001df000)="", 0x0}, {&(0x7f00002d0000-0x3a)="960df8e228ad20d30b89beb3894f04330e37cadc2bf33c46e79496d40f42eddb2ded5a5c5ebecda765a254d2bb64bcbf35a44934f721b53840a6", 0x3a}, {&(0x7f0000234000-0x48)="dda50edab5a3bad02665f4995a0c5259027093ea691f8ab368f801f952bbe4222c2b0b1013eaf774b6546495daf14158bf4a2f58a58fb4729da56a9651ee48d9e4a1eb2c83436f18", 0x48}, {&(0x7f0000013000-0xd1)="f13e85e52b2e83f9149c1d86f03b7e1255140901a206c28ca4c7723afaa66d1a34f080dd0166639b453d5679bf35c87ca9534d24ec3eb3ed4c0525413d9cb2abe99883d0bcee181b72dcf0552b84c715b77d7b94d6b89e1bff1d94df22b9e4f20a325f0b245276f58e98973e7a172e949e0d00ae06dd8be1af2187997a49ccd49149bcce9f0495c1f616b76bc4b1271aa09c989104649fb1ccc3ee07954c2dc0a503db595346ca1831167ec078dca8d4df7e77ec515e279c1b104f5a6b1e39e9015b43ad17b8f094309fa7c622f308528e", 0xd1}], 0x6, 0x0, 0x0, 0x4000000}], 0x6, 0x20000000) listen(r0, 0x0) accept4(r0, &(0x7f0000c53000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ba0000-0x4)=0x60, 0x0) r27 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xfffffffffffffffa) connect$inet(r27, &(0x7f0000ba6000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 08:39:55 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000837000-0x40)=[{{&(0x7f0000ef1000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="1711aa40d6cd", [0x0, 0x0]}, 0x14, &(0x7f0000637000-0x20)=[], 0x0, &(0x7f0000ef1000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0}, {{&(0x7f0000ef2000-0x10)=@ax25={0x3, {"168a184ecb6a37"}, 0x0}, 0x10, &(0x7f0000ef1000)=[], 0x0, &(0x7f0000ef1000+0xe63)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) 2018/01/17 08:39:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000081d000)={0x0, 0x0}, 0x800) read$eventfd(r0, &(0x7f0000d59000-0x8)=0x0, 0x8) open(&(0x7f0000af7000-0x8)='./file0\x00', 0x101000, 0x1c0) 2018/01/17 08:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f2e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ee2000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x4f6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400, 0xfffffffffffeffff, 0x2f25814d, 0x1f}, &(0x7f000061e000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ae5000)={0x100000000, 0x8, 0x8002, 0x8, 0x8, 0xce, 0x2, 0x1, r3}, 0x20) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/01/17 08:39:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x10000, 0x30) ioctl(r0, 0x8b15, &(0x7f0000000000)="") 2018/01/17 08:39:55 executing program 3: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e7d000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e7e000-0x10)={0x6, [0xffff, 0x6, 0x101, 0x4, 0x400, 0x1ff]}, &(0x7f0000e7d000)=0x10) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e77000-0x8)={0x0}, 0x8) poll(&(0x7f000004d000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x401) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e7b000-0x40)={0x0, 0x0, 0x0, 0xd93, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000144000)={0x0, 0x0, 0x0, 0x276f, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e7e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0}, &(0x7f0000e7b000-0x8)={0x0, 0x989680}, &(0x7f0000e7b000-0x8)={&(0x7f0000e7b000-0x8)={0x0}, 0x8}) signalfd4(r1, &(0x7f0000057000)={0x0}, 0x8, 0x0) 2018/01/17 08:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000796000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) 2018/01/17 08:39:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000208000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet(0x2, 0xa, 0x0, &(0x7f000005c000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ddd000-0x4)=0xeb, 0x4) fsetxattr(r0, &(0x7f00003eb000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00000de000-0xc)="020000000100000040000000", 0xc, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bc7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00005ed000)=0x2, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000359000)=[{0x6, 0x9}], 0x1) 2018/01/17 08:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) inotify_init() futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/01/17 08:39:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000057c000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x8, 0x0, &(0x7f0000885000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = creat(&(0x7f0000dc7000)='./file0\x00', 0x89) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setown(r0, 0x8, r1) 2018/01/17 08:39:55 executing program 0: r0 = open(&(0x7f0000be2000)='./file0\x00', 0x801, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000-0x73)=""/115) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000832000-0x55)="240000002600070032ff0300000000000001ffff0100000000000000ff02000000000800", 0x24) [ 110.917424] binder: undelivered TRANSACTION_ERROR: 29189 [ 110.923122] binder: release 22684:22696 transaction 256 out, still active [ 110.954193] binder: undelivered TRANSACTION_COMPLETE 2018/01/17 08:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000012000-0x8)={0x0}, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000296000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000639000-0x40)={0xa3, 0x10001, 0x3ff, 0xfffffffffffffff7, 0x2800000, 0xa44fb2a, 0x7, 0x7}, &(0x7f00006c3000)={0x7, 0x80000000, 0x80000001, 0x3, 0x2, 0x3, 0x7, 0x0}, &(0x7f0000162000-0x40)={0x3, 0x401, 0x25, 0xfffffffffffffffa, 0x9, 0x0, 0x10000, 0x100000001}, &(0x7f0000d0d000)={r0, r1+30000000}, &(0x7f0000754000)={&(0x7f00000db000)={0x6}, 0x8}) 2018/01/17 08:39:55 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fda000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000601000)="8908040800", 0x5) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fdb000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000fda000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0xa, [@multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x4, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}]}, 0x38) 2018/01/17 08:39:55 executing program 0: socketpair(0xe, 0x5, 0x9, &(0x7f0000fd3000)={0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000203000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x2, 0x0) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002e2000+0x3f6)={0x0, 0x0, 0x0}, &(0x7f00006e3000)=0xc) r4 = socket(0x18, 0x0, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004f3000-0x4)=0x0) connect(r4, &(0x7f0000007000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) [ 110.989978] binder: release 22684:22711 transaction 256 in, still active [ 111.005340] binder: send failed reply for transaction 256, target dead 2018/01/17 08:39:55 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000005000)=0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000007000-0x50)={@generic="107bee01dae0c0f37a944d55a4f3f70d", @ifru_map={0x8, 0x9, 0x7, 0x91e7, 0x3d, 0xfffffffffffffff9}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000009000-0xc)={0xccb, 0x0, 0x1, 0xb57, 0x2, 0x7fff}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000005000-0x20)={0x3b1000, 0x7, r1, 0x4, r2, 0xc34b, 0x5e, 0x4}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f000000a000-0x4)=0x4) clock_adjtime(0x0, &(0x7f0000007000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) tee(r0, r0, 0x5, 0x7) 2018/01/17 08:39:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0x3, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000049000-0x6)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000088e000-0x28)={0x6c663315, 0x2, 0x4, 0x9d2, "17da89eec818ca5021414559bb01b2cc0d8bf1117712fc6772e0ef5304800cf6"}) lseek(r0, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000473000-0x9)='/dev/rtc\x00', 0x4000, 0x0) 2018/01/17 08:39:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = syz_open_dev$mice(&(0x7f000081a000)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f93000-0x4)={0xffffffff}, 0x4) sendto$inet(r0, &(0x7f00002cb000)="", 0x325, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000a33000)=[{{&(0x7f0000152000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000524000)=[], 0x0, &(0x7f0000b49000)=""/168, 0xa8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b6f000-0x10)={0x0, 0x0}) 2018/01/17 08:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f00005a2000)={&(0x7f0000bcf000/0x1000)=nil, 0x7fff, 0x5, 0x1, &(0x7f0000747000/0x2000)=nil, 0x7fff}) 2018/01/17 08:39:55 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003c9000-0x8)='net/dev\x00') ioctl$TCSBRK(r0, 0x5409, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x9) 2018/01/17 08:39:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000119000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000eef000)=0x1) readv(r0, &(0x7f0000936000-0x8)=[{&(0x7f0000c82000)=""/185, 0xb9}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x7, 0xd, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/17 08:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000055d000)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000076c000-0x4)=0x0, 0x4) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002f7000-0x12)='/dev/loop-control\x00', 0x20003, 0x0) r2 = dup(r1) getpeername$netlink(0xffffffffffffffff, &(0x7f0000fee000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a65000-0x4)=0xc) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000ccc000-0x8)={0x5, &(0x7f000089b000-0x18)=[{0x8a3, 0xfff}, {0x2, 0x0}, {0xff, 0x0}, {0x0, 0x9}, {0x3, 0x7}]}) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000a15000)=0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000006b000-0x8)={0x0, 0x0}) 2018/01/17 08:39:55 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000002c000-0x4)=0xfffffffffffff91a, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000000a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000002d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000f000-0x8)={r3, 0x6}, &(0x7f000002b000)=0x8) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000003000)={0x3, 0x2aaaac5d, [@random="12faa494eda3"]}) 2018/01/17 08:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000441000-0xa)='./control\x00', 0x0) r0 = inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009d6000-0x15)='/proc/self/net/pfkey\x00', 0x202000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001ae000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a52000-0x4)=0xe8) getgroups(0x3, &(0x7f0000f08000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000bb7000)='./control\x00', &(0x7f0000662000)='./control\x00', 0x1000, r2, r3, 0x1, 0x400, 0x10d0000) r4 = inotify_add_watch(r0, &(0x7f0000b4a000)='./control\x00', 0x25000000) inotify_rm_watch(r0, r4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d9f000-0x4)=@assoc_id=0x0, &(0x7f0000921000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000055000-0x6)={r5, 0x10001}, 0x6) r6 = inotify_add_watch(r0, &(0x7f0000d1b000-0xa)='./control\x00', 0x8) inotify_rm_watch(r0, r6) 2018/01/17 08:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x101083) getcwd(&(0x7f0000b59000)=""/158, 0x9e) 2018/01/17 08:39:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1f, 0x900) ioctl$sock_ifreq(r0, 0x8967, &(0x7f0000001000-0x50)={@common='yam+\x00', @ifru_addrs=@hci={0x1f, 0x800, 0x1}}) r1 = syz_open_dev$sndseq(&(0x7f0000014000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000970000)={0x101, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) dup2(r1, r1) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000002000-0x50)={@generic="290310bd13ad20a4202901eec65a6580", @ifru_settings={0x2, 0x6, @raw_hdlc=&(0x7f0000002000-0x4)={0x7fffffff, 0x1}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000002000)=0x0) ioctl$KDSETLED(r4, 0x4b32, 0x1ff) write$sndseq(r1, &(0x7f0000001000-0x54)=[{0x0, 0x4, 0x80000001, 0x7, @time={r2, r3+10000000}, {0x7f, 0x9}, {0x200, 0x2}, @raw8={"a169d5e26cb225c7937e30c6"}}, {0xffff, 0x11a, 0x0, 0x5, @tick=0x3, {0x8, 0x3}, {0x100000001, 0x53c}, @result={0xfffffffffffffffc, 0xfffffffffffffff9}}, {0x0, 0x8, 0x9, 0x23, @time={0x0, 0x0}, {0x2451, 0x2}, {0x4, 0x7}, @queue={0x7, {0x401, 0x10001}}}], 0x54) 2018/01/17 08:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000321000-0x26)="260000000000060105000700891fe8ff06006d20002b1000c0e9ff094a51f1000387033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendmsg$key(r0, &(0x7f0000f28000)={0x0, 0x0, &(0x7f0000728000)={&(0x7f0000a42000)={0x2, 0x10, 0x6, 0x9, 0x19, 0x0, 0x6, 0x3, [@sadb_key={0x15, 0x9, 0x4c8, 0x0, "9c60b958e5cd6088825b475107fd8c94c86a736cf9bc896bbe72f3c0b1eeb3fb5d745e30b2a1426d310f948a8ecffeac02c10373eaa9c271372ddbe079c21fe52c4a288d7c5a0c8ba7bae0eee17336fca808d5c6f409d4e0f1d9fe1ffa43d60e144ed82c5a531233fdd3641aead685b7c088f21e0a4d3d061ff08d2498683b90406511683c286679ab430c859c7b023ac589b559b8e064a980"}, @sadb_sa={0x2, 0x1, 0x0, 0x3, 0x6, 0x5a, 0x2, 0x1}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f0000f91000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000a32000-0x80)=@generic={0x0, "49da6a182528860a7f255ec1688b96fc874fc07a4dd576163234a4fd6d12fe381218e13daae13896ffb65c4e37a971f0db41fba6a6c938d7f0dce60987a8d69a722586e6f8bc08bfbf542f64b13ecff63fd1c3c67f63e0aa615cd4ea4748da75aab6c692bac021ee459a08dd68bdf25eef8933e38b5de42abb7bc3d11ef5"}, 0x80) 2018/01/17 08:39:55 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f7d000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000187000-0x10)={&(0x7f00007ee000/0x1000)=nil, 0x1000}) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) pipe(&(0x7f00005d1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001a5000-0xc)={0x0, 0x81, 0x2, [0xffffffff, 0x7]}, &(0x7f00008ce000-0x4)=0xc) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f7c000)={0x6, 0x4, 0xffffffff, 0xfff, r3}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f75000-0x4)=0x20000000000008, 0x12b) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 08:39:55 executing program 5: unshare(0x4040600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a3b000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008ac000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x12)='net/wireless\x00') epoll_wait(r1, &(0x7f0000374000-0xc)=[{0x0, 0x0}], 0x1, 0x3763) 2018/01/17 08:39:55 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000010000)={@generic="6b0b9e070000001e08007a0000000100", @ifru_mtu=0x1}) r0 = openat(0xffffffffffffff9c, &(0x7f000000f000)='./file0\x00', 0x101000, 0x80) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000000c000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x573, 0x4000000000000, 0x1, "0e06dfc9cde9f21bacaa7abc7a766ca51e4d2fb82e6eaba73a629270708c57996c1a97abc50ae580ea4c49ed27099ba6e4cc8a04238f9da7f2e671e533304a272d6736e4a94c3b1264ec26e944bef735"}, 0x160) socketpair$inet6(0xa, 0x807, 0x800, &(0x7f0000003000)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/17 08:39:55 executing program 3: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000b26000)=0x0) vmsplice(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000a97000-0x46)='@', 0x1}], 0x1, 0x8) 2018/01/17 08:39:55 executing program 6: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa6000)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fa6000)='/proc/self/net/pfkey\x00', 0xe040, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0x80, &(0x7f0000601000-0x13)=""/19, &(0x7f0000fa7000-0x4)=0x13) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/01/17 08:39:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) recvmsg(0xffffffffffffffff, &(0x7f00006b8000-0x1c)={&(0x7f0000a1f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000376000)=[], 0x0, &(0x7f0000e0e000)=""/45, 0x2d, 0x1f}, 0x40002042) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d3f000-0x39)={0x0, 0x31, "f45e87ef5221bc10c2222afeefbff9d4a2e26262ef42c0fd38dbec8725d2cb41ed8d60a3d415d77c90293241ecf761631d"}, &(0x7f0000554000)=0x39) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007f7000)={r2, 0x96, 0x3, 0x9e}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000af4000-0xc)={0x0, 0x0}) poll(&(0x7f000066a000)=[{r0, 0x0, 0x0}], 0x1, 0x7ff) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000376000-0xc)={0x5, 0x0}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000380000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000f53000-0x3c)=[@in6={0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) [ 111.168104] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 111.190336] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/01/17 08:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ec0000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00006f7000-0x4)=0x76, 0x4) r1 = getpgrp(0xffffffffffffffff) setpriority(0x3, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000055c000)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000989000-0x4)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000045d000)={@multicast1=0xe0000001, @broadcast=0xffffffff, r3}, 0xffffffffffffff8e) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a3b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000328000)=0x1, 0x4) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000c94000-0x30)={0x28, 0x0, &(0x7f0000ad7000-0x28)=[@release={0x40046306, 0x0}, @acquire={0x40046305, 0x3}, @acquire={0x40046305, 0x2}, @request_death={0x400c630e, 0x3, 0x2}], 0x4, 0x0, &(0x7f0000641000-0x4)="0b1402e0"}) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/17 08:39:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff48) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004aa000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap$binder(&(0x7f0000803000/0x2000)=nil, 0x2000, 0x100000c, 0x1113, r1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000587000)={{0xa, 0x2, 0x9e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x1, 0x2a8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9d8}, 0x1f, [0x4, 0xffffffff, 0x400, 0x3, 0x1a, 0x10001, 0x8, 0x24920d68]}, 0x5c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000c0b000)=""/162, &(0x7f0000661000)=0xa2) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a7) shutdown(r0, 0x1) 2018/01/17 08:39:55 executing program 2: mmap(&(0x7f0000004000/0x52d000)=nil, 0x52d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000025000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4c80040d8c560a0600000000e076489643d818fe58a2bc4a0bca8164643e890000f8ff215a0004fbf5100000000000000004001ce1ed5e000000000022000d00010003ff6efd121f00ec6b0f536e", 0x58}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000a1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)=r2) 2018/01/17 08:39:55 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00007e4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ce5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f00002e2000)="9dfeb75d2511d0a4b284552e122494e6d3d2e413f61edeae853b8851f62e82aa4e4f5f80e3e8c734262d51c633ab7d5d8e7279591c544392c4ed3bcfb775917347c0a0e8b8a6adaf828042ac0c033c109c1c116807bff9f55474c67935629ccabc3da48538169fb273e03af8ca3189514d47f1916160440b6a70bf17b01755a0bacac42611ad5c6a18a56a73fa25e797d94954bf0153440d8ba630aafc376333c93c73f96fc16f91346be5f98dca6e7e55dfdaa16737e32acb250c44453da5ba227e25a4093ea205a533989cdab05e7597697da3be16e29de0dd98a2a0efd44af3cfcf1c422a6de98d865e45444dd7218b14efd66041e9307c676f59252258527a0224dc6a54267d7a3df0463cff8bfeb33c5a9a433a8547502f2bed4381f8684dbe751d47707929b2773ab0bc52c21ecc6721b986678fd4eefe27eb51041375e9092a8d3e02702c8464e2d9eba9e2162d3109b2baf8b4f673003c7b5c06829aa812881ddbd9e63da7b64158c1a3485ad24131d38da05cf279099097e3ddd1b5f67fd0caf994ae9f77201d83870aa7790ec52975fbd2c6a5a0d3f721b5cbd477331bcd2a5e47892c6f27d1aad1e33105cb796858900d3653d9cc1517e5478444a2d5ebb9e90d8b06d15ae40488f839d89b7472595173566d882e4e40e422fefe8612577f7e9fd7d518742bee4694e6e29f83930b3175c900ca92f3d3cbc19064a63fdd4fbdba609e75a250569cc0e821eb880379b2a333dc802303db99543cc226286aa817640e947552279354c3880974d8f9b23aa5851f6a138ff5614379a3bb104d76d2f52631d3eea410fd6190273c63842396f5c94b670c410141c3de8015e58e2fc48a9c667bc82e4fa0f0ec566d8d267f3cb9876c7830073786434d97aa32c114bb54d5821fcbd0c342613a602770d9ec1f3d26738db2efd4f8197eef3aaeade11ca8824826e37f0325f1db71944583d4ea583cdda135a1070d6eadee426ffea16e2fbfa93313c4e0486f99d28c94664c1a2e19f5779172941bdd98f3a2609b8306adde6f13f2a24966ccb9d848dbd259d3c2ac627b481f2726aac7b01e137c03cca107fd6cb08b819e393fe54381e14586a1e52cc382e79694427b0b9f112d0db755a9d81018bfde8bf8cad32ca3cc28bff902ef710df4c882280d7bd943f43cdda78e12a5c958d442386505b7aae7adb7bb25a2994247c93256b30a2a613fef78bc73438858527e00cdc291bc6f80d2694ad1ed95a6b672d098583a14e2aa6df0b5e339e4b3e0c48a48621afecceb487c4b29c38147b621c756d6246a52fd17ee8f69abd76f8bdb7eda2fab20446167d9d09ff549625fdb09a88b84831d625fadd195e394e38e63ab56c9802f73438c41ca2239b2c4aaa7bd192490515d5f60e0c9cd90169414fa9fc357a6b8ccd59656cd537f420a1457143a43ecf3150531a05cef1c8a4df3f00b58af9329866b0d1002f5e0c981c771c9227ee2ba2f3bca5312a8b687a886708ecd1a1780116a7e800ec231075f59a3008af750e683234ac896ce1a639cfb3a5c690aadfe6d4f26b1a6a859a4999c2495d39d0c4595faa568185a9a44ea99e48a1b779e932ddaf192ab99f3668c33ecd23d8fe8ba2718973778de473fbd390a3558a2cd130e94e51275d54e4d73a9420803eb1d2a4c42be3ea27dfcb22557b482587d1287ee76940db8dad1b71971cc9e5c5a4491af7326f276361abe77b1ffccf6fef911a99d9f19343d0e139b1b14a6f9ed73b2f188fee0174c42048387ed08f87a4c002b497e9d073c5a4306690c131db3915566adf23fd8167963c20d3a48f0abd83176eaf089dd3a90512b55015fb846f2022828d93dd0ac29f38e6210e062f40b77217b55f86d071f47fa3da24d27c0bd771b95712c5f7dd524a9a8bf6fb9623f2bb8ddf60d74f94a6383c421e5241929c07b701bc8b8a3140a301a3a5dd4b8e08d26da80464d441e1d2c802e26062617afc13b92463c83a90c266abfe59c10bb8b8750d79039674f553385bc3343d47b11084a718ca1887b17a648ec7b6d08a3c812f9f97a6344173ff9ef8a0b3663a874c6deee5081fb63290a97719960ee17b41182dd70c363cbc174ea8198253113dbbc178d55fc6e21c2f45fa55d0913ec3f9e3a044a09dacd8abba44f43df1ce49efe42370e07b214cacfe1e7e743c9d3d5b6cd87c2dece5fdbc29e17e2d4752ff594d697c11fc1ce74e08e00572839766646b469a35f0a5fed9e361f2a05f24568d7815c1fc6fe1eb45bf4dc65a5cd798a4db1ec3e7fdec0df3901bcfab3a6555530e97e52fc9183985774cf7a94b743b02c88811ebd986d96d2a1e35cdcb7730fc8f12e92ef04ccc6a39c0efc411da7291a3fbca0096e8b0865ca6a49dcecf63fafd2186e5f54cbec506ee1253ef0d3e8602efb1734fb2d14b4caddbf18794e38c2b76212d4fe8901d9de79a583d4f6d54eb87199e97562ef5df66aaf2948a83fcda8b9554f0aa389fb7f1fda3af2442170a12a022a4bbc956c3767a848263e38825c78a7c8068df3e16f27a8c1f2a4d3149250efe9d96a2e3c9c804442885a8349dcc0fef8f98cd78cc16a0de1cd87d99233efccff2ed5698ff435f9459cec67ef449480f0a20ee2758c3f17a451f370b2551f645b2141241e6807fa183622df373ff0c554f84282ed7349ada58bd8cc3f20735b8d8de2afed58d388c087ba6cd805c552cae68cfcf8e2824651e72e948b1eea9b9a0f4bc60345e935bdff95c2bf8b6b1b1ede9234b0253a24ac1c17af1ca5df8d67aab84eb07253063f67b14e597cf7b3bb49065d2fee28b278f907741342feb057f21bb58108047fcc9a84b710e1ffad1d9381885a1ddc06bfe4d42f8fa539f3bc9f5fd70eb7b363aeb6044c6be22ecc8ba66362de59b2d5b1ecee50327bd6dcebdf4687e26b7b5d0b69666bb102e2d1eb4c0375c5ad36e0325a3c6c06264c8362c4ba01c10e598f3ef5a943f01f89ec3b20f1c9c934523e0c32dc8aa2f48f9e5bbe2cca87c4d01e3489f0f1b3e964271770ec1105054f4bc3ec0cd9adbf02cf93b3d3042004561e22d5816ca2d7e2931d5b01c33dedb0fcc136ee002042a9255c29d32b32180c873997500516e83db09ab8c3a7bae0ab8f033689e373acc9ebfadebecb356d1fedca027148999bf8db1eea420fc27fece8bd8317ddd7da9bb44c29dfd8fe134b046aeb09d06642d5edb423b9bf519004469d73c49ef7cc81081ba89ce752c567b9f3b6238301a7139948878bb046f0ddf153829f657b66fa62c8b8bb172cbb19ca4fff24b008948eabdb74e020655c11fe32023fb524229ccc474e3c606c305d5f29da990a14c07b9c8e054db581e1e89482831619e51b22b437f7b65d0031dc9a654b6b5ee61a9b57a4e8b10e3aaf6d9110d95c058304d94d00829e28ad854991d31e7056b56ebdfbc81f8a60c68a1238eba9ae13a091a3e1c1f2c490b773e6f699ad9edd45b5c399c76a0c48b77230b1d92d08025b364c99d2dbdde20fc2dac4c62616c12264711ee33c60ab3f7f1bc479a3ceb0690cf78568019930689507ad7077efefe39d2c669ad826d7bb805a9cec988094ee50de70fd00e9bd053bc5c1453335842963e8a0e7addd4d0c8de913d50b654029e1347a4300d63c2399f61d5805d0f8e2721ab6abce15ea06556e91c3567438f30644e59df729622869dcdd98b7b9509623d0ba60c8d6967d48361c43fe0a28af4eb3383beedc5c6d3444974a87d082fb13e7ae5a9b5994b6b3078e87549c9ddabdf78636eb6f937ab50d78fb77440e0866d6c59903f764d6e3667cec0f8a767c02f120bf83214c6e1f1a512d95ed9e33297ddf02b3bc8ec409b2f328753740d1d4531e57f435930d8891643bca1fbbecbf5d640abfece3e75f0d9db0d2ffc480253304d1b74180b0959d3e9afa0f71874c9f14e06ac4d71d1892c9e35e7710328cc289906e0359efc80894333d9e967d2c017828c0a7a39db0cac9f8ce16a930f34ee37ea57912ba2b7ab4154753ffdc21bc5365861098bb1082b3a070e3a7d37d2766df8ba614fe525ad87dcc27da7ac8f4f90857b67af22daf79505d55b11d182ceb62fcb0295be4012ad367820ccfc3e7fcc0c69f224c4a259819e9ec4ce9f676af6615b38650cf7d568dab05a4326868d2fa170bd5f08bb33f7a3a2c6831a4331d13d664639433429056851a9f36f89e80250d38a22d56b49dd444aed2ba56ddb5d6b810bcbfa1a4183f93d41e5a6c2cf80709026f437a19a23d97cfa2c0c60d5de6a8e79a6931f1e0bc2129b5323e20fc245c17070bc2ce89e8480eb0032b2d6106a5fb7c4b040e2b77813bbcc5f5268af49cb6bbcb1f79e2c13b40facccac6d35406a2b766777490f00f8f390da111321fde50b992d6f0f457e4f8bd0bd3a72554ffb6782ec3bef22b8f5fc64500e3c13f0562629558ee4671fd61152b5838f1f9f114bcb5b8eff5ac85e17f1405b813993f49bcb645f8d73539a8abed043e2afc9603c3bc43677d9de9e2cebf03ac227e7c00b9dcbe6140ad02e3f8ab774d05c92379343fcc684cf6348ac38c015e93e6ea6ce2abcb50868e61adcaedea30d96f026aa5d672edfe24a4c6aae6a1043750304dc76fc72f2b6cdb31aedb51f263e4779d7c2450f3151982a6d709978ba760dd0dbe7dcfadddf04697a6b7245fe07f45a985272614fb1fd5e741d9810a2f14c233c086fef837a1afc10c9119147d7f2930c4435c84b4ace0f72cb9292ed09341e98a1674152563f0d3105e41a6e3e9605f014f30148aee67567f09abe8879018d6d390c18da151a2a091520789732f425f522a9eed22841094de422cd061b2a195b16c8081e7c3c32e127263e836b9135204e831f90e1f893884cdaa57a3b00d2fbed43ff707ee8191b64ce66a8bad2490fe0b3697de0dd4dd5ec19f70555d809e6b62ef45b9a94ce5a7dbb9edc1909614c8c7adf523ed106e7d8dd4e6f0a00f25b7effc0a07e811f1afa05c516a4d03b79d97ed1dbdd7718064174324ed7af04d8d08d78f6d5045ebd87c3db49f7dc541a2f2bf6004620be5ce9e55a584eeb8e8d7dcdbc3e83fcda8a198b736e1e8257ff3612a1637cb75cd1c79bd121c878198733f5dfec24c7c83b8f2c78715797bdb52bc0755d1468ca5064f7f3dca4001676bc41dbafcd3fd1759ab360def2d8b9422d89fec04238c5e658778927d10e6fe2a72a480ae5dc40a61a9080024675558fc29e11071f753fc3cb38495081509cce5dad92551f21746445874d0aca266855e82923222974e47d6b630a8a9910f872657fa7d09db6eea08b6fa906a47713c542351e4f23e8bcbfaad93cd8601da53cb0dbf852b5c95bc5c82cbffe387a3d3e2fa577aa8f0cbe0b0b34d7ecfe74dbd935cf82ecac0bb6a2bdc6549ee11f4258c59702486a2da0878d9dad19a89eaa7ec6d4246ee660fd5d2b8cf2f1587585dbf49cadae88d05788f439cef871136ecefba91568313fd24a96e6c20f69324febcc332731845f3538d4f7e6ee8f3863958226ae44517de325c2bae5fbd10e9878f91d818d9d2ba3ef1dbb66621b1614b1b20d1d78db3e599ef7e9bf611a640ab4287f6582c8f55f0c48ad8d8936550df6e703e077461cb645b7d59677f69750b1c15ee6414b849974fef40fc60c4793a151f0f3483c437e09ade40a4d8ecf062b1c4441c0119704d2c34865c420bdd22a9d4a539a8b66d9d3e5d96ca869953de3bfc07cda4b4941a8906da6fb0f0b662a721f25f682982812c961dd82cf4784cc9c9f4d73b9f9d19", 0x1000, 0x100000001, &(0x7f000075d000)={0x0, 0x1c9c380}) mq_timedreceive(r1, &(0x7f0000fe9000)=""/4096, 0x1000, 0x0, 0x0) 2018/01/17 08:39:55 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002b8000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d7f000-0xb)={0x3372, 0x6, 0x6, 0x4b42, 0xffffffff, 0x3f, 0x3, 0x9, 0x1, 0x8, 0x5}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x400400000000127c, &(0x7f00001bf000-0x8b)="") 2018/01/17 08:39:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000028f000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockname$llc(r1, &(0x7f000024b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007ea000-0x4)=0x25e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000aba000-0x54)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3c4}, @in6={0xa, 0x2, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x48) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d3b000-0x11)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:55 executing program 5: fgetxattr(0xffffffffffffffff, &(0x7f0000fb4000)=@known='system.posix_acl_default\x00', &(0x7f0000aec000)=""/195, 0xc3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)=""/0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000)={r0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x5) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0xfb}, {&(0x7f000025a000)="6e77a7cc2a145b63d663a4e20bb0a4ca5a11fb4c3fc5e09e574a6d0d1ae7eb365f0a6d9fa8463ef0b8058f1b9ef4b81ae2e9f43be72824a6e0a1862e6e6b99a79e913587a773074b47338a95701412de956c94d3f1582ffca8cdbf04c7ad", 0x5e}, {&(0x7f0000bfd000)="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", 0x1000}, {&(0x7f0000e5e000)="d546704d8328cbfc99c74055c03c91d95111720ce0a8d6d8f43921a3790ccb10d56f1de02192d35b373c3634621aeaf4ad845a", 0x33}, {&(0x7f0000dbf000-0x7a)="92c5c8321b55ec08e67e16dbd7a099041dfd1113e2422d00943b55a9d3f0b30d1d80f49acaa9a1e4770572553cb9601251f2d28d9ddcf4885ad17c22e2da1a569ec9f5225a95d8a0010bae1c3c79b0ae5f17d0c2aad59e791790215d375d931ef622d187fbc4e58b357fbaf738cc16f3fef693dd3de676b901a65b54f89fb280bda0ec95ff854b54b6c6bba6", 0x8c}], 0x5, &(0x7f00006f6000-0x18)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x20000000}, 0x4000010) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/17 08:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000dc8000)={0x0, 0x0, &(0x7f00000e3000-0x30)=[{&(0x7f00002d5000)=""/227, 0xe3}], 0x1, &(0x7f00008a3000-0x60)=""/96, 0x60, 0x0}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000324000-0xe)='/dev/keychord\x00', 0x80000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00004f9000-0xc)={0x2, 0x1ff, 0x100000000, 0x2, 0x8001, 0x2}) sendto(r0, &(0x7f00000ee000-0xb9)="e3966459db131a40271d230ad477ef34c6b8ebe185f0448f8d845e5887d78e718f0b0925db80b2b0fe3247aa63b6dcceb0b6ad47095bfd780f1c1b0aa6383d8983e0bc17b8cfcbc5117cb7e424b4917dd58e954df7ffe634ad378d4cf74bc88ef31d02531eaa19f5bf2c648644d7c461121dea38c35eea1946ddf129cde69a441a8d", 0x82, 0x0, &(0x7f00008e3000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}}, 0x3a) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e", 0x81}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000259000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f00006ac000)='a', 0x1, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) read(r0, &(0x7f0000ff6000)=""/133, 0x85) 2018/01/17 08:39:55 executing program 3: mmap(&(0x7f0000000000/0xede000)=nil, 0xede000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000721000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000aab000)=@assoc_value={0x0, 0x81}, &(0x7f0000ede000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e51000+0x3bc)={r1, 0xaea, 0x2, [0x40, 0x4]}, &(0x7f0000442000)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d3a000-0x8)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000edf000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000043a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007a1000)=0xd7) 2018/01/17 08:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000935000)={&(0x7f000043e000-0xc)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000652000)=[{&(0x7f00005ba000-0xaa)=""/170, 0xaa}, {&(0x7f0000001000)=""/18, 0x12}, {&(0x7f0000b6c000)=""/244, 0xf4}], 0x3, &(0x7f00007c4000)=""/203, 0xcb, 0x6}, 0x40012001) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00007c8000-0x4)=0xb3c7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc4000-0xa)='/dev/ptmx\x00', 0x4000000000004, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x801) ioctl$TCSETA(r1, 0x5402, &(0x7f000068d000-0x14)={0xfffffffffffffffe, 0x0, 0x1b9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r2, &(0x7f000081b000-0x48)=[{&(0x7f000091f000-0xb0)="3181", 0x2}], 0x1) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000830000)='/selinux/checkreqprot\x00', 0x30800, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b5e000)={0x0, 0x2}, &(0x7f0000fc5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000359000)={r4, 0x3921, 0x8000, 0x2, 0x3, 0x8}, &(0x7f000089c000)=0x14) pselect6(0x40, &(0x7f0000f66000-0x40)={0x10001, 0x81, 0x3, 0x5, 0xffffffffffffff22, 0x656, 0x2, 0x4}, &(0x7f0000f4b000-0x40)={0x7ff, 0xffff, 0x2, 0x3, 0x10001, 0x7, 0x9, 0x1}, &(0x7f00001f1000)={0x2, 0x2, 0x4, 0x0, 0x100000001, 0x2, 0x9, 0x7ff}, &(0x7f0000e94000-0x8)={0x0, 0x989680}, &(0x7f0000118000)={&(0x7f0000d40000-0x8)={0x6}, 0x8}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000021f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 08:39:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000e50000)={0x400000000000015, 0x0}) socketpair(0xa, 0x7, 0x9, &(0x7f0000ee4000)={0x0, 0x0}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000151000-0x4)=0x7f) connect$llc(r2, &(0x7f0000a57000-0x10)={0x1a, 0x11, 0x4, 0x1, 0x7ff, 0xfffffffffffffffe, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/17 08:39:55 executing program 2: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000032000)=@hdr={0x3, 0x1, 0x3, 0x75, 0x0, 0x7ff, @ipv6={0x9, 0x6, "36123a", 0x257, 0x7f, 0xb6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x11, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x9, 0x13, "7d2ea1f52abc27bb44cea048a868fbd2f7037c"}, @calipso={0x7, 0x38, {0xc5a, 0xc, 0x0, 0x4, [0x1000, 0x3, 0x4, 0x7f, 0x0, 0x3f]}}]}, @fragment={0x2f, 0x0, 0x9, 0x200, 0x0, 0x1, 0x1}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x8, [0x0, 0x0, 0x0], {0x3, 0x6, "8b42c8", 0x5, 0xbb, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, [@routing={0x2c, 0x8, 0x3, 0x100000001, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x1, 0x8, 0x3, 0x7ff, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3a7}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}]}, @dstopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0xffffffff}, @calipso={0x7, 0x38, {0x7ff, 0xc, 0x7, 0x0, [0xfffffffffffffffb, 0x12, 0x0, 0xfffffffffffffffe, 0x7, 0x9]}}, @ra={0x5, 0x2, 0x100}]}, @fragment={0x2b, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0}], "c49794047d26a4d7d0a5019d604287842c3160fb74e07cf7c1867957446ef7b7f2fb8120470df545aa9cc1d4cd627f07a3c0ae6393d14203ea8ae75a93209bb0620e69512701aad92fd7f11f24792ff40484bc997fb7042ae728ebd091b89f42a7262acbacedc04747fb84a8ab89222d88934b4091372d631644eee510b7fd2a4af0ddd30d18ae43695e7ac215b175128628e7c6539be75d814f6ca8b9ad17981866354e0cde8837967a4221f15f298fdae7e18d9c4003526b62101e330193073d6375c8d33c882335805e89a20856538f9c1cf17dcf4a5f"}}}}}, 0x289) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f000005a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000059000)=0x10, 0x0) execve(&(0x7f0000058000-0x8)='./file0\x00', &(0x7f0000058000-0xc)=[], &(0x7f0000005000)=[&(0x7f0000047000-0xc)='mime_type$]\x00']) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/17 08:39:55 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001d000-0x20)={{&(0x7f0000015000/0x2000)=nil, 0x2000}, 0x2, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:39:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000003a000-0x1)=""/1, 0x1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f000002e000)=0x0, 0x4) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ffc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001f4000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) linkat(r0, &(0x7f0000a94000)='./file0\x00', r1, &(0x7f00001ff000-0x8)='./file0\x00', 0x1400) recvmsg(0xffffffffffffffff, &(0x7f0000431000-0x1c)={&(0x7f000010a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00009d2000-0x48)=[], 0x0, &(0x7f0000817000)=""/4096, 0x1000, 0x0}, 0x0) close(0xffffffffffffffff) 2018/01/17 08:39:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000516000)="95073c8bc9d484dcd84f2ef493623bed92599be6e1b1069453a0c35d30cbcfca031eebad34292b18826e4751fdacd1b2d0334d75f9c0636a55c157a77a5cd7a811974f473154ad463608a202800113ad91b77d933fb4eaa085b9a5a9130de38b12ed520e40a39c76c50f4d0007d1b4dabb24a880d1e0cf39d0ea3711d0a34386fd2f29eb599c13b50b13570f239d671271beb4beeb1bd45545f37ac523d1f73535abc49763d94b8ae41730fcb3aa51c2f29ee0906639b9152258c0bcfad872fdd68612177615e5395314f7b67159385d3ec76a3b7b9ea3c446fdb3aa89a5cf275ab70218ab0383d96092685a", 0xec, 0x40041, &(0x7f0000641000)={0xa, 0x1, 0xffffffffffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x9}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x3, 0x0, 0x0, 0x0}, 0xfffffead) 2018/01/17 08:39:55 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f68000)=0x1e7, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00001fd000)=0xfffffffc, 0x4) pipe(&(0x7f0000e3b000-0x8)={0x0, 0x0}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000eb4000-0x50)={@common='irlan0\x00', @ifru_settings={0x2e3, 0x800, @fr=&(0x7f00008ff000)={0x1000000000001000, 0x1, 0x1, 0x4, 0x401, 0x6, 0x5}}}) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d47000)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000d12000-0x9)='net\x00') fstat(r3, &(0x7f00005d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f6a000)={0x0, 0x0, 0x100, 0xa986, 0x2aa4, 0x4}, &(0x7f0000f6b000-0x4)=0x14) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f6b000-0x8c)={r4, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f6a000)=0x8c) recvfrom$inet6(r0, &(0x7f0000566000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000a22000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000073e000)=@req={0x6, 0x7, 0x6, 0x7ff}, 0x10) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000e53000)={0x7fff}, 0x0, &(0x7f0000f6b000)={0x0, 0x989680}, 0x8) [ 111.346681] sg_write: data in/out 81/607 bytes for SCSI command 0x0-- guessing data in; [ 111.346681] program syz-executor2 not setting count and/or reply_len properly 2018/01/17 08:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00000ef000)="d4a14509", 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008d1000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00001d8000-0x10)={0x0, 0x0, 0x10001, 0x7fff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000738000-0x8)={0x0, r2}) 2018/01/17 08:39:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) nanosleep(&(0x7f0000f7d000)={0x77359400, 0x0}, &(0x7f00001e7000)={0x0, 0x0}) timerfd_gettime(0xffffffffffffffff, &(0x7f000021b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0x400000006, 0xfffffffffffffffc, &(0x7f00008f7000-0x8)={r0, r1}, &(0x7f0000a5c000)=0x8, 0x0) 2018/01/17 08:39:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="f200", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000002000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000014000)={0x0, 0x0}) 2018/01/17 08:39:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00008ba000-0x8)='./file0\x00', &(0x7f0000135000-0x8)='./file0\x00') mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0x0) mkdirat(r1, &(0x7f0000244000-0x8)='./file0\x00', 0x1) write(r1, &(0x7f0000f9d000-0x42)='M', 0x1) accept4$packet(r0, &(0x7f00008c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b55000)=0x14, 0x80000) r3 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f00003dd000)={&(0x7f0000dc6000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000aea000)={&(0x7f0000c35000)=@polexpire={0xc8, 0x1b, 0x511, 0x4, 0x2, {{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x2, 0x6, 0x1, 0x3f, 0xa, 0x20, 0xa0, 0x37, r2, r3}, {0xde, 0x0, 0x3, 0x1c200000000, 0x1, 0x10001, 0x0, 0x3}, {0x3, 0x40, 0xec3, 0x6}, 0x101, 0x5, 0x2, 0x80fa5d3c21556ea3, 0x3, 0x3}, 0x81}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000000}, 0x791ac49817147035) 2018/01/17 08:39:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_pts(r0, 0x8080) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000001000)=0x0) 2018/01/17 08:39:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000002000+0xcaf)={{0x9, 0x1ff}, {0xb6ce, 0xffffff0000000000}, 0x6dfe, 0x6, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000003000-0x58)={0x0, 0xf, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x40, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000000000/0x1000)=nil) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000000)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000004000)={{0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x597}, {0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x3f, [0x8, 0x8000, 0x4, 0x2, 0x5, 0xf7e, 0x7, 0x7]}, 0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0xfffffffffffffecd) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00005a5000)={@common='bcsf0\x00', @ifru_flags=0x6001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000b65000)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f000007c000+0xd0a)=""/54) r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000881000-0x4)=0x0, 0x80800) getpeername$llc(r5, &(0x7f0000936000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000064c000)=0x10) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000088000)=0x9) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f00005e6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000067f000)=""/0) 2018/01/17 08:39:55 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, &(0x7f0000000000)=0x20) socketpair$inet(0x2, 0x7, 0x4, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000002000-0x58)={0x37c3, 0x7, 0x7, 0x4, 0x5, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNGETIFF(r0, 0x40305828, &(0x7f0000000000)=0x0) 2018/01/17 08:39:55 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x3, &(0x7f0000017000)=""/110, &(0x7f0000014000-0x4)=0x6e) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x400001, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000007000)={0x0, 0x10, "021fab88514be41503325057907587a3"}, &(0x7f0000019000)=0x18) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000019000)={r2, 0x8000}, 0x8) 2018/01/17 08:39:55 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = getpid() r4 = fcntl$getown(r0, 0x9) setpgid(r3, r4) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/17 08:39:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) pipe(&(0x7f00008c8000)={0x0, 0x0}) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x88, 0x0, 0x0, 0x0, 0x18000000000}) 2018/01/17 08:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000789000-0x8)='./file0\x00') mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000686000-0xa4)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe331}, @in6={0xa, 0x2, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xff}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x80000, &(0x7f0000509000-0x1)="") r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/17 08:39:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x800, 0x3fe) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b8f000)={0x40, 0x3, 0x2, 0x0, 0x0}, &(0x7f00001c2000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000687000)={r1, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ee7000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0x14, &(0x7f0000155000-0x4)=0x0, &(0x7f0000f76000)=0x4) clock_settime(0x7, &(0x7f0000341000)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000813000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000e1f000)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000468000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, r3}, 0xc) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000070e000)=""/4096) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000209000-0x6)={r1, 0x3ff}, 0x6) 2018/01/17 08:39:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00009e2000-0xb8)={0x0, 0x2, 0x4, 0x8, 0x8, 0x6, 0x1, 0x21d, {0x0, @in6={{0xa, 0x1, 0xffffffffffff6cae, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd1, 0x5, 0x0, 0xfff, 0xffffffff}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d00000)={r1, 0x10000}, &(0x7f0000e17000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000a4a000)=0x0, &(0x7f0000e3d000-0x4)=0x4) 2018/01/17 08:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c41000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000048f000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ae6000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000820000-0xc)={r1, 0x100000000, 0x10}, 0xc) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000d3c000-0x4)=0x6a1, 0x4) 2018/01/17 08:39:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) llistxattr(&(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000f7b000)=""/90, 0x5a) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000777000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000d25000-0x24)={0x8, 0x0, 0x2, 0xd8, &(0x7f00008b8000)=""/216, 0x1000, &(0x7f0000fbe000-0x1000)=""/4096, 0x93, &(0x7f0000155000)=""/147}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000-0x30)={0x8, 0x0, &(0x7f00009cc000)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) ppoll(&(0x7f0000589000-0x18)=[{0xffffffffffffffff, 0x4400, 0x0}, {r0, 0x8003, 0x0}, {0xffffffffffffffff, 0x3420, 0x0}], 0x3, &(0x7f00009c5000-0x8)={0x0, 0x0}, &(0x7f0000ea4000-0x8)={0x9}, 0x8) 2018/01/17 08:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00002d0000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000fd3000-0x20)="000000000000020000000007ff15e31500fffffffffffc000000000000000523"}) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000233000-0xc)='/dev/autofs\x00', 0x800, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000d76000)=0x20, &(0x7f000008f000)=0x4) 2018/01/17 08:39:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e27000-0xf)='/dev/sequencer\x00', 0x240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000001000-0x4)=0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00002ac000)=0x0) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00007af000-0x10)={&(0x7f0000f69000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x4, 0x1, 0x2, 0x3, 0x7}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={r2, 0x6, 0xfffffffffffffff7, 0x451}, 0x10) 2018/01/17 08:39:55 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000009000-0x1c)=[], &(0x7f0000001000)=[]) r0 = socket(0x10, 0x80800, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000c000-0x4)=0x400, 0x4) 2018/01/17 08:39:55 executing program 6: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000df5000-0x4)=0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000df5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dd4000)=0xc) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f0000df3000)={0x0, 0x0, 0x0, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) r4 = dup(r3) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00009fc000)=0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000a1e000)="b1b825209b7754a061118736c264eaa7df97cd5154104bf41b06f9851509b10dede3b066ccedecc29b14c240e1a9247d0b0b654ce074391fc17da493e6e1d279e724f796aa9aa8d15de7690814f615cec52c8ea6980209bda2f553682e96d2e49237efecbe404c56f6abec1611f68cbc983c842a8bed345a3bce6239d0b23cca92de886c72f9") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000df5000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x9, 0x0}, &(0x7f0000df2000)=0xa0) read(r3, &(0x7f00006c0000-0x80)=""/128, 0x80) 2018/01/17 08:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005eb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x24, &(0x7f0000010000)={0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000597000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000d35000-0x4)=0x0, &(0x7f0000ba2000)=0x4) 2018/01/17 08:39:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ebc000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f00002c2000-0x8)={0x5, &(0x7f00003ed000-0x28)=[{0x4, 0x3f, 0x7f, 0x100000000}, {0x4, 0x100000000, 0x0, 0x6}, {0x0, 0x8, 0x6, 0x1}, {0x7, 0xf9, 0x2, 0xcb}, {0x9, 0x6, 0x9, 0x1}]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap$binder(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000090a000)={0x98, 0x0, &(0x7f00009d5000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x28, 0x0, &(0x7f0000a0a000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f00009f6000)=0x0, 0x1, 0x4, 0x0}], &(0x7f0000711000)=[]}, 0x80000001}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x0, &(0x7f0000b05000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f000012f000-0x1)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003af000)=0x0, 0x1, 0x1, 0x0}], &(0x7f00005aa000)=[]}}, @release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000f98000-0x22)=""}) 2018/01/17 08:39:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00002f5000-0x8)={0x3, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) pwritev(r1, &(0x7f0000d61000)=[{&(0x7f00002f4000-0xbf)='2', 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x3) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000576000-0x8)={0x0, 0x10000}, &(0x7f0000589000)=0xfffffffffffffd9b) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006e0000-0x20)={0x1, 0xfa, 0x0, 0x8001, 0x3, 0x5, 0x4b, 0x80000001, r3}, &(0x7f00000b9000-0x4)=0x20) syz_open_procfs(r2, &(0x7f0000269000)='io\x00') 2018/01/17 08:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000007f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b69000-0xc)={0x0, 0x0}) 2018/01/17 08:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") ppoll(&(0x7f0000d8e000-0x28)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00008d1000)={0x0, 0x989680}, &(0x7f0000731000)={0x0}, 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000357000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/01/17 08:39:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x0, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000060f000-0xe)='/selinux/user\x00', 0x2, 0x0) setns(r0, 0x8000000) 2018/01/17 08:39:55 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008c7000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00001e8000)={0x10, 0x0, 0x0, 0xc100080}, 0xc, &(0x7f0000390000)={&(0x7f0000001000-0x50)=@ipv4_newaddr={0x50, 0x14, 0x400, 0x4, 0x3, {0x2, 0x18, 0x40, 0xfe, r1}, [@IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFA_LABEL={0x14, 0x3, @generic="1d5e88a10b6f00c4e10f6d61e7b33316"}, @IFA_BROADCAST={0x8, 0x4, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fallocate(r2, 0x1, 0x80000000, 0x2) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007a5000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000d39000)=""/31) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000619000-0xbc)={0x5d1, 0x2, 'client1\x00', 0x2, "e4c1c42bfa7c9d02", "160114860d66a2a8574d3cb7cc165b5a644822d2e75f6ee3d32030f0e2b6d953", 0x7, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000053b000)={0x0, 0x8, 0x8, 0x7, 0x100000001, 0x4}, &(0x7f000076c000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000036a000)={r4, 0x3}, &(0x7f0000c62000)=0x8) getsockopt$inet_tcp_int(r2, 0x6, 0x3, &(0x7f0000fbe000-0x4)=0x0, &(0x7f00003f2000)=0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000811000)=@req3={0x6d52, 0x7, 0x3ff, 0x3, 0x8001, 0x7, 0x7}, 0x1c) 2018/01/17 08:39:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4040600) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) rt_sigreturn() 2018/01/17 08:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000251000-0x8)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000050f000-0x9)='/dev/rtc\x00', 0x40000, 0x0) poll(&(0x7f0000512000-0x18)=[{r1, 0x4200, 0x0}, {r1, 0x4000, 0x0}, {r1, 0x0, 0x0}], 0x3, 0x7fff) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000040b000)={0x0, 0x800, 0x7, 0x1}, &(0x7f0000033000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00004fa000)={r2, 0x0}, 0x6) getpeername(r0, &(0x7f0000907000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00005eb000)=0xe) recvfrom$llc(r1, &(0x7f00006eb000)=""/15, 0xf, 0x2000, &(0x7f0000664000-0x10)={0x1a, 0x15, 0x81, 0x6, 0xea, 0x2c, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/17 08:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00009a6000-0x8)='./file0\x00', 0x141046, 0x0) lsetxattr(&(0x7f00004e9000)='./file0\x00', &(0x7f00007b7000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00000ab000)='trusted,nodev:]ppp1\x00', 0xfffffffffffffe9c, 0x0) nanosleep(&(0x7f0000adc000-0x8)={0x0, 0x1c9c380}, &(0x7f0000336000)={0x0, 0x0}) [ 111.775419] binder: 22950:22954 transaction failed 29201/-28, size 40-0 line 3128 [ 111.818794] binder_alloc: binder_alloc_mmap_handler: 22950 20000000-20002000 already mapped failed -16 [ 111.835082] binder: BINDER_SET_CONTEXT_MGR already set [ 111.852702] binder: 22950:22973 ioctl 40046207 0 returned -16 [ 111.860600] binder_alloc: 22950: binder_alloc_buf, no vma [ 111.869664] binder: 22950:22954 transaction failed 29189/-3, size 80-8 line 3128 [ 111.886807] binder: undelivered TRANSACTION_ERROR: 29189 [ 111.892841] binder: release 22950:22954 transaction 259 out, still active [ 111.900183] binder: unexpected work type, 4, not freed [ 111.905492] binder: undelivered TRANSACTION_COMPLETE [ 111.911197] binder: undelivered TRANSACTION_ERROR: 29201 [ 111.916670] binder: send failed reply for transaction 259, target dead [ 112.826413] IPVS: Creating netns size=2552 id=9 2018/01/17 08:39:57 executing program 1: syz_open_dev$tun(&(0x7f0000aad000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c43000)=""/235, &(0x7f0000001000-0x4)=0xeb) 2018/01/17 08:39:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000092000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000118000)={0x9, 0x1, 0xfff, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000d75000)={{0x0, 0x2}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000008b000)='encrypted\x00', &(0x7f00003af000-0x1)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000ab3000)=""/108, 0x6c) request_key(&(0x7f0000857000-0xc)='cifs.spnego\x00', &(0x7f0000dcd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000091a000-0xd)='/dev/snd/seq\x00', 0xfffffffffffffffd) 2018/01/17 08:39:57 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000002a000)=0x0) ptrace$peekuser(0x3, r0, 0x8001) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000038000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:57 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f000000a000-0x58)={0x27, 0x0, 0x0, 0x0, 0x0, 0x4, "d832a10543300ac3b099d6f31cb5912534d68b82283c2d0709dc8a04293ae0ac27a3d7b2ab784d505453084252fa2adfa6d11c335502f53e2e99d7a4129477", 0x0}, 0x58, &(0x7f0000007000-0x28)=[{&(0x7f0000006000)="b6f9fdce97da7e2aa0d2a143ccc5382eb0e0bd26af84a4b45487c472b74ab6fd", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x4, 0x101200) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000009000-0x4)=0xc) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/17 08:39:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_dev$evdev(&(0x7f00002cf000)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000051f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000072000)=0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00004e2000-0x20)={@loopback={0x0, 0x1}, 0x6, 0x1, 0x2, 0x2, 0x7eb5, 0x34, 0x3f}, &(0x7f00000cf000-0x4)=0x20) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000636000)=0x0) 2018/01/17 08:39:57 executing program 5: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000a62000)=0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c72000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00006d6000-0x100)={0x0, 0xf8, "b007ce84e34fd4054e0bb6a84272f9b9574c1fdc8f139f7c43233e651b9f507efa2b3b7495eee333995550c757c22d4120eca827389261a74390717cfc6ed536b24624805afc2b92383790dfadc1491aa012be3ddf25acbb55615a61de3e1c3eb8d31b1bbb29cf50da58ad2895af2206efc9ddc6df6f9dcb9669d01025766bf4de7ffdd887ff1d5ed55c80366a203a65d38fcc2e80a41d1a0ef85d73ec00f40436f7d0402548d8c58c680c3849c77b64d15406e5c36400a0387c5aeba5c53117a5653032aa6f051a7596a196c5cbc7f5686dd63f45e35aa6e3dd34372ec88be103029d1ef0f981d7b456368de88e12d93f475ec6fba89bb6"}, &(0x7f0000001000-0x4)=0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x4}, &(0x7f0000001000-0x4)=0x8) 2018/01/17 08:39:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt(r0, 0x7ff, 0x109, &(0x7f0000897000)="cec372ad3b8d350528", 0x9) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000466000)="ff01000000fc0000000000000000003200000300", 0x14) 2018/01/17 08:39:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009e8000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000009b000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000cec000)={0x0, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7fff, 0xfffffffffffffff9, 0x1, 0x1}, &(0x7f00008d2000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000144000)={r2, 0xb4c, 0x3, 0x21}, &(0x7f0000ee4000)=0x10) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000ea9000)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x80000000000}, {0x0, 0x0}, @time=@tick=0xfffffffffffffffa}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000013c000)=@int=0x9, 0x4) unlink(&(0x7f000087c000-0x8)='./file0\x00') symlinkat(&(0x7f0000e54000-0x8)='./file0\x00', r3, &(0x7f0000271000)='./control\x00') link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f000014b000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 08:39:57 executing program 7: mmap(&(0x7f0000000000/0xe88000)=nil, 0xe88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e89000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000059a000-0x10)='/selinux/access\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f0000b90000-0x8)={0x0, 0x0}) r1 = signalfd(r0, &(0x7f0000a0d000)={0x0}, 0x8) r2 = dup2(r1, r1) r3 = fcntl$dupfd(r1, 0x0, r2) r4 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000519000-0xc)={0x0, 0x0}) mmap(&(0x7f0000e88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1002, &(0x7f0000e88000)="391fea7d1aa41ac10c8ce4ca79225c0565f938a8120fc84fa39aa32b90bee4c3ad5a18e54acddacf01900fe8ff272c9cab3fcc183c301a602bc42150befad8115dadf902107115b93f660aa8f5cb446c78b1d1797b4ec031c5d487f8083c45ba3cc17648af47dcea29e9a3d7c0651b020570036863b7b4392be8832e293681063d31f0f69b7f5285e1d9282b18065ea2d554141610eca0cced3e7012de") epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000a92000-0xc)={0x0, 0x0}) 2018/01/17 08:39:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@generic="2b97349b3d86bc49e50aa04f89be8c0f", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00006c0000-0x20)={@generic="470c12f781810dccb8747b0a43b7520e", @ifru_flags=0x100}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000852000-0x50)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) fcntl$addseals(r0, 0x409, 0x7) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = request_key(&(0x7f0000fac000)='ceph\x00', &(0x7f0000eda000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a10000)='}+eth1cgroup\x00', 0xfffffffffffffffe) keyctl$update(0x2, r1, 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000033000)=0x5, &(0x7f000070e000)=0x4) 2018/01/17 08:39:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x8)=[{&(0x7f0000000000)="14bef22f355d2f8f7f258e9df9ce00488d7eb0bd897ef671b3d359332978564015c5d82790569481beed54adb3a38d063e37e76e620e87a43db69deec44942f5a6de766510ce5b5637bd6ae62c438816bf496944f8dc0a5566ee4246215c531be23eb8d0964bdb67803a4182c2efc9fe8133ca58e5add2448e169a6116a7913211feef9504131551c8873e690bbbfa117570736d8a17bd2babb6eeeb4a65b122b3c60191f6d6746e82d196b8771a8ba53e9b384ac73375a468dbf70776acfa360442b314315288e92002a8af7f1a40e2172795ecdd", 0xd5}], 0x1) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000095c000)=""/171) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000d5a000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendto$unix(r1, &(0x7f0000ae2000)="", 0x0, 0x4000000, 0x0, 0x0) 2018/01/17 08:39:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000d5000-0x390)={0x9, {{0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x842, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x17, @loopback={0x0, 0x1}, 0xa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2e9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000046e000)=0x0) clock_adjtime(0x0, &(0x7f00004c3000)={0x1de2dbc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f00005cb000)='net/mcfilter\x00') 2018/01/17 08:39:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dc8000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flistxattr(r0, &(0x7f000026e000)=""/0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x3, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:57 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x80000080000006, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000022000)=[{&(0x7f0000021000)="88", 0x1}], 0x1) 2018/01/17 08:39:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) read(r0, &(0x7f00002cc000)=""/24, 0x18) r1 = syz_open_procfs(0x0, &(0x7f00009ba000)='status\x00') ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000922000)={0x3, 0xf1, "27eaa5aeceffe861139df2d5754b754cff37ae4e9b60bd98fd34bad23009f9fe86119d07495f330b35b421d92481cc9f45e58c4231a91cb95418465679e5bd7cc0f911767613fc3b6c7d714182544fe0ecdd0e512237d4ab1a74d69a2834178c427abe6c8d07d1244838842ee400620ef3dec42ea2b1777e52f60faecb789dec03c2c4af8c61cca3a6d384adb0bf8b9002bf53adde20119281548da35077713962a9b89e6ca68d3efe144d059baac971cb4082514d14c94fa402884f54093deec5e924c2f93b6f9a8d51f8f926cf44b09d911f666d0f0252878ef0ebbe91d12132b01ac35727c256e0fa13d202e8f7fcb6"}) clock_gettime(0x0, &(0x7f0000555000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000b6000)={0x0, 0x0}) getrusage(0x1, &(0x7f0000be9000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f0000c37000)=[], 0x0) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f0000ec2000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000c52000-0x4)=0xfffffffffffffbff, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000005c000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/17 08:39:57 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003000-0x4)=0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000d3d000-0x1)=0x4) getpriority(0x2, r0) 2018/01/17 08:39:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000778000-0xe)='/dev/keychord\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fa6000)={0x1}, 0x1) r1 = syz_open_dev$sndseq(&(0x7f000004f000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000026c000-0xb)='systemeth0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000fda000-0xa8)={{0x7fffffff, 0x4}, 'port0\x00', 0x20, 0x101000, 0x2, 0x2, 0x5, 0x80000001, 0x29e90e5a, 0x0, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlinkat(r0, &(0x7f00006ef000-0x8)='./file0\x00', 0x200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000b76000-0x58)={{0x200000000, 0x0}, 0x0, 0x0, 0x104, {0x0, 0x6}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000034b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c7e000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r1 = open(&(0x7f00006f3000)='./file0\x00', 0x181046, 0x0) lseek(r1, 0x0, 0x4) 2018/01/17 08:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000c90000-0x68)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff80000000, @loopback={0x0, 0x1}, 0xffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}], 0x68) readv(r1, &(0x7f00005cb000-0x10)=[{&(0x7f0000932000-0x65)=""/101, 0x49}, {&(0x7f0000e5c000)=""/4096, 0x802}], 0xfd) 2018/01/17 08:39:58 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000-0xf3)=""/243) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000f5d000)='./file0\x00', 0x5) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000084b000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000045d000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00006c7000)=""/4096) prctl$seccomp(0x16, 0x2, &(0x7f00002fe000)={0x3, &(0x7f0000d4d000-0x18)=[{0x7, 0x4, 0xedc6, 0x6}, {0x3, 0x9cf9, 0x100000001, 0xc24}, {0x9, 0x5, 0xb28, 0x81}]}) r3 = syz_open_procfs(0x0, &(0x7f0000fd4000)='net/ip6_tables_names\x00') preadv(r3, &(0x7f000069e000)=[{&(0x7f000031b000-0x48)=""/72, 0x48}, {&(0x7f0000941000)=""/244, 0xf4}], 0x2, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000289000-0x4)=0x1) 2018/01/17 08:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_create(0x1, &(0x7f0000873000-0x58)={0x0, 0x32, 0x4, @thr={&(0x7f00008dd000)="f71bf1a07ce285114013c17320d86f3e2a7eb72cf6b7d0b3dbc357816223c9fd7c2a74f00028e99f2fa721091e94b2214d05e4e8bbb57badd2c49a19a6ed7bc7518acbc9d5b05861d492409aa18b4cdb0fbd22107b597bcd45bdb29e13e8718b31a23f221e8dafce1d4bfd53cfd2c389cdaeccc1b1a8a603165bad4c82974c98", &(0x7f0000827000)="a9893a6254d76a281129d83457ee1eccd9517b922b2e23885c5caa98a60e0ce9d474ab7cd941fad92436f14c62d90b1b16fd137433c18bc9df5d0fe55bbee50a7b642a8641cb3a8aed895dcabfd7eae177047c0642714d2e425b00281994cf4c93dae72c6c5efc1dd8f515e8cb042f7c562f9d615da3a4b59efc16a3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000058a000)=0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00007a8000-0x40)={0xa, @tick=0xffffffff, 0x3, {0x3ff, 0xcfa1}, 0x81, 0x1, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat(r0, &(0x7f0000392000)='./file0\x00', 0x410181, 0x8) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xffffffcc) r1 = getpid() waitid(0x0, r1, &(0x7f00006d1000)={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f0000ad2000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 08:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000159000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000890000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000021b000)={0x0, 0x0, 0x0}, &(0x7f00001a5000)=0xc) r4 = getegid() r5 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000591000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c0000-0x4)=0xe8) r7 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003e8000-0x4)=0x0) stat(&(0x7f0000498000-0x8)='./file0\x00', &(0x7f000084e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000b3d000)=[0xffffffffffffffff, 0x0, 0x0]) sendmsg$unix(r1, &(0x7f0000965000)={&(0x7f0000521000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000a6000)=[], 0x0, &(0x7f00006ae000-0x9c)=[@rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x9c, 0x8000}, 0x800) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = syz_open_pts(r0, 0x21) write(r11, &(0x7f0000fd6000)="", 0x94) close(0xffffffffffffffff) 2018/01/17 08:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000af4000-0xc)={0x0, 0x0}) write$sndseq(r0, &(0x7f00006ed000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8, {0x0, 0x0}, {0x0, 0x0}, @raw8={"2752520223537b5c4cfa0aaf"}}], 0x30) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000c5f000-0xaa)="9514c4ee35f79babef85a82d00b1fc02ca8e2f65e633febaf6bdb97fe6bdbcf25ddf46dc04d2e69705b6f515ff9d3b1cfdc6bdbde280409d3a85cf391df5c7effee684e73ee6a7c9645ea265bf024d9c4d9fd27f37e9cd48dd828b88ba4a12f56c1d9979b70bb609ecd8f2afcbc42713f9e1a1bf8f4ab694e598beeae8bcd6c109a356ad72425c553a5c6eed9ee29684fb3dd09c444b99e0abd83f1067fbafeef0812ae1712fb3e425c5") 2018/01/17 08:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f8f000)='/dev/rtc\x00', 0x400, 0x0) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f00007bd000)="f76e7c9fe47febf883f33f2946867ab36f8e0c6f4ccc17ae4d811cbd35cdc4afa577e8aecda2e6442cdc8793a7324e5ef157e8a0f0a8a83034ee23698c1ff8fa72b1356cb3fe6ca015e192e070ac4de56403d93dc7990c681b773497f3eb26835288da") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a7c000-0x30)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x3}], 0x0, 0x0, &(0x7f0000002000)=""}) poll(&(0x7f000068c000)=[{r0, 0x0, 0x0}], 0x1, 0x1000) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00003be000-0xa6)="6f181278db1cac131c75473ad2964fc3371b1d165c7ba333efe4bb1106afeba16834c707adf1cf0cae2b84ba0f346672e5ecd5a6cd4eb9891d6652f3b5161da67e92346bc4f775861b7426458961fdd732432499ff17fe26ad6db6de790ba62ae1c9f469699389dd1a121b93a8cd0ae4c46c575ae11c4d7e751bd5b0a5bf1ebf107f2fbf747c98bcd99f7a8dcd9e77102a57f1ac13be40e74ef456e8549f34f0497699ba4265", 0xa6) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006c2000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2018/01/17 08:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x1, 0x800) sync_file_range(r0, 0x1f, 0x7fffffff, 0x4) r1 = socket$inet(0x2, 0x6, 0x2) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000db6000)=0x0, 0xfffffffffffffc6b) read(r1, &(0x7f0000903000-0x6f)=""/254, 0xfe) r2 = dup(r1) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000129000)=""/123) 2018/01/17 08:39:58 executing program 3: r0 = request_key(&(0x7f0000dc0000)='.dead\x00', &(0x7f0000bd7000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000395000-0xa)='mime_type\x00', 0xfffffffffffffffd) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000cbc000)=0x0) keyctl$get_keyring_id(0x0, r0, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getpgrp(r2) keyctl$get_security(0x11, r0, &(0x7f0000b88000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008ba000-0x4)=0x10) 2018/01/17 08:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006e8000-0xb)='/dev/loop#\x00', 0x2, 0x400000000080840) syz_emit_ethernet(0x68, &(0x7f00007d5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@llc_tr={0x11, {@snap={0x1, 0xaa, "5304", "3f84a9", 0x88e7, "b0b1f1683428adc1b290b290ec6227089b39d0d623f49503fb4c9709863b88e203aefbf6d17a4de8dfc11771e492412a91f1a3c0464e5c1ec96690d23d27c1bdff2139bbd9e1440162e8d99a70d7e76439"}}}}}, &(0x7f0000da3000)={0x0, 0x3, [0x47d, 0x24f, 0xec4]}) ioctl(r0, 0x1262, &(0x7f0000f09000)="") 2018/01/17 08:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a53000-0xa)='mountinfo\x00') close(r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bf9000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00002ab000)='net/udplite6\x00') getpeername$ax25(r2, &(0x7f0000630000)={0x0, {""/7}, 0x0}, &(0x7f0000184000-0x4)=0x10) r3 = syz_open_procfs(r1, &(0x7f000021f000-0x6)='smaps\x00') readv(r3, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) readv(r3, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) recvfrom$unix(r3, &(0x7f00006df000)=""/15, 0xf, 0x12004, &(0x7f000055e000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000178000-0x28)={0x6, 0x13, 0x6, 0x10000, "ababbcd5c558fe20bb3d16c7466f1ecc501d68880ab3b1a3b26f68e45abf7b36"}) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00004ca000-0xd5)="907fc5347874e69e8ae460133c29d7a6771912788b0d4e324206006611ae03e2795a823ba37d414d6c09101e9698aeaafa7d4299b64fb82bde4714053429ee54c05208290a6ea769f42259fbda834c9cd49379260cc20c886bb71a59b34196a2a6a98de75c349a4d85d01de81d3f426a57a1200dcc5551f95898c1f1eb300c08a6992a4d65a9501e4c7f34a6e8ba8a65a6800ad394acbc7af6710826c2265f82a9b9fc0d1e94ee68f203a7b4703d990b6d63cffa889eda920d35499a957f3cd48ced96002e8aa84cd7c44094728552ef4bcbe65367", 0xd5) 2018/01/17 08:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f7000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00006a8000)=0x0) r1 = inotify_init1(0x800) readv(r1, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000959000-0x12)='net/ip6_flowlabel\x00') fcntl$setstatus(r1, 0x4, 0x2400) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) [ 113.923476] binder: 23275:23287 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 2018/01/17 08:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f97000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0}, 0xc) r1 = dup3(r0, r0, 0x80000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000e59000-0x1c)=@req3={0x7, 0x77, 0x6, 0x3, 0xfff, 0x100000000, 0x9}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') prctl$intptr(0x0, 0x0) readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00008a5000-0x6)={0x1, [0x7]}, &(0x7f0000187000)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000c66000)={{0xfc3, 0x7}, 'port0\x00', 0x2, 0x1001, 0x3, 0x4, 0x19000000, 0x7fffffff, 0x400, 0x0, 0x6, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:58 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x4, 0x0, &(0x7f0000331000)={0x0, 0x1c9c380}, &(0x7f0000000000)=0x0, 0x62e5d43c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000004000)={0x0, 0xd6d}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0x30)={r1, 0x28, "157c422ec0741c096432a92eb9e8afd7b905bacf927d362a328ef8746e2adc5f3b6bbfba61f7c60c"}, &(0x7f0000004000)=0x30) 2018/01/17 08:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e3a000)={{&(0x7f0000062000/0x1000)=nil, 0x1000}, 0x2, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f00000ad000)={&(0x7f0000002000/0x4000)=nil, 0x4000}) readv(r0, &(0x7f0000a6c000-0x8)=[{&(0x7f0000798000)=""/116, 0x74}], 0x1) [ 113.975884] binder: 23275:23287 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/01/17 08:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000c2000)=0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r3 = accept4(r1, &(0x7f000097f000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002b9000-0x4)=0x8, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f00008a1000)=0x2, 0x4) dup3(r0, r1, 0x0) 2018/01/17 08:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000401000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007a5000-0x4)=0x10, 0x80800) vmsplice(r0, &(0x7f0000ff2000)=[{&(0x7f0000b4f000-0x7a)="a5a8e025d309f0618605e29356cad7637e668ffab41ec558283eb3443d6ab0f7062827430366c5215b4e43ea06427788f9c7a39eb0ebab2a6ee52356dfdb0a82bb777a1a92b66d0295ef3792b26627bbb8e1f85d3e02d2ad17aa7dc70bd2f7dba680cae4c0c6fb41a6ccca70e4d37fb145f5146cbdd273fb0567", 0x7a}, {&(0x7f0000605000-0x63)="e31be637159fbf7ecdcb558ad7953346806794aa6924c2a2e385750e8e924e0dfc5e6457ee2bb6fc2f474c09081ac499bfc44ba7ab9c43ad9efcf57a65c7d1968a39a4cd6755f12d6e3c33c8a355efb2c305aefdb0fe49da1615fa3145d73406fde72e", 0x63}, {&(0x7f0000927000-0xa8)="ecdcfa625eb452240753a9cc7dd84865d1e780e2a9a1b3b0db10f02d49130abda143cbdb36bad1201d918ef276f0358d638d763a89183654d64e30ea5dc6f68c16611dd05d62ab6ab75d94f601d266363de0235ab28f5cedfda0e1664af71445e519bb4acb018ed44452b50aabaff4356abc8274a331baf17f6c9ecc57154a88335790e3811931ae3cd08e1cdce4129d2270fe60c88f91b8f4e1b5d5f1997aa8f73764d7b975ea73", 0xa8}, {&(0x7f0000673000)="654b1b85dea73ee726fc97843b29fb582d67dafafc2a03b894965e5c3b89314f50fc474672b775d1a212ca6a76887490ad163186d29577e3643e58438892d3ad4c0e8b89b13dbf2aa05782236d0d302d084e92aeb60be451c1d49c5f3f308baec73f672cc34957b49ca7c43c43f24217928bcb055c", 0x75}], 0x4, 0x9) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") ioctl$TIOCNOTTY(r1, 0x5422) preadv(r1, &(0x7f000052b000)=[{&(0x7f000067f000)=""/255, 0xff}, {&(0x7f0000a8d000-0x31)=""/49, 0x31}], 0x2, 0x0) 2018/01/17 08:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000982000-0x8)='./file0\x00', 0x20400, 0x80) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000074d000-0x4)=0x0) bind$inet(r0, &(0x7f0000647000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000925000-0x4)=0x0, 0xfdb3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000075000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f800000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x5, 0x9, 0x5, 0x8}, &(0x7f0000876000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ab2000-0xc)={r2, 0x7, 0x30}, 0xc) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x375, 0x20000801, &(0x7f000038b000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 08:39:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000016d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000001000-0x58)={0x0, 0x39, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(0x0, 0x1d7, &(0x7f0000000000)=0x0) 2018/01/17 08:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000aa000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) connect$unix(r0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) recvfrom$unix(r0, &(0x7f00005a1000)=""/13, 0xd, 0x40000001, &(0x7f00001d9000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000222000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000132000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/17 08:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000014c000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000003b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002bb000)=0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000051000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$pptp(r2, &(0x7f0000913000-0x20)={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) fsetxattr(r0, &(0x7f0000b02000-0xf)=@random={'security.\x00', 'GPL/\x00'}, &(0x7f00003f9000-0x6)='wlan1\x00', 0x6, 0x0) 2018/01/17 08:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000119000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000eef000)=0x1) readv(r0, &(0x7f0000936000-0x8)=[{&(0x7f0000c82000)=""/185, 0xb9}], 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000ece000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000e74000-0xa8)={{0x7fffffff, 0x1}, 'port0\x00', 0xa1, 0x400, 0x100000000, 0x5, 0x200, 0x9, 0x8, 0x0, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000838000)={0xffff, 0xff, 0x3ff, 0x89, 0x5, 0xff, 0x7fff, 0x5, 0x5, 0x0, 0x3f}, 0xb) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f65000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) gettid() sysfs$1(0x1, &(0x7f0000f51000-0x1d)='posix_acl_access-em0]:md5sum\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x7, 0xd, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/17 08:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cac000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000074000)={0x0, 0x6}, &(0x7f0000085000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000033c000)={r2, 0x94, &(0x7f00001fa000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc3f}, @in6={0xa, 0x3, 0x4870, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}]}, &(0x7f000027a000)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f00007cd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r0, 0x1, 0x2000000000015, &(0x7f000070b000)={r3, 0x0}, 0x8) 2018/01/17 08:39:58 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x36f43b54}, 0xfffffffffffffdf0) [ 114.016215] binder: BINDER_SET_CONTEXT_MGR already set [ 114.022555] binder: 23275:23305 ioctl 40046207 0 returned -16 [ 114.030405] binder: 23275:23287 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 114.042428] binder: 23275:23322 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/01/17 08:39:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000b70000)="", 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b61000)={0x7df, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000cda000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000)={0x6, 0x81, 0x8001, 0x9f}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000)={{0xb49e, 0x4}, {0x4, 0x0}, 0x2, 0x1, 0xe30, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xa)={r2, 0x7d, 0x1, [0x3f]}, &(0x7f00001d3000)=0xffffffffffffff9f) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006e8000)={r3, 0x40b, 0x6296, 0x0, 0xffffffffffff1766, 0x800}, 0x9) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000020d000-0x98)={r3, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6}, 0x98) 2018/01/17 08:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000003f000-0xc)={0x0, 0x3c, &(0x7f0000dde000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8f0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x34a}]}, &(0x7f0000a32000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cd1000)={r1, 0x401, 0x10}, 0xc) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f3f000-0x1)='$', 0xfffffffffffffe0e, 0x0, &(0x7f0000908000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xfffffffffffffe46, 0x0, &(0x7f0000d1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x388) 2018/01/17 08:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000639000-0xa)='net/route\x00') sendfile(r0, r1, 0x0, 0x80000001) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000095b000)=0x0) fcntl$setown(r1, 0x8, r2) inotify_init1(0x800) 2018/01/17 08:39:58 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) preadv(r0, &(0x7f00008e6000)=[], 0x0, 0x4b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c62000-0x4)=0x1, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008e3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003a2000)={0x0, 0x40, 0xa, [0x4, 0xfffffffffffffeff, 0xdfbc, 0x0, 0x1, 0x1000, 0xf7, 0x5, 0x1, 0xda3]}, &(0x7f0000165000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000418000-0xc)=@sack_info={r3, 0xde93, 0xb9b}, &(0x7f0000bf1000)=0xc) shutdown(r1, 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000cb4000)=0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008bd000-0x15)='/dev/pktcdvd/control\x00', 0xc00, 0x0) ioctl$KDADDIO(r4, 0x4b34, 0x3) 2018/01/17 08:39:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000307000)=[{{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000973000-0x20)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000780000-0x48)=""/72, 0x48}, {&(0x7f0000000000)=""/166, 0xa6}, {&(0x7f00002fe000)=""/43, 0x2b}], 0x4, 0x0, 0x0, 0x6}, 0x80000001}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000061d000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008c2000)='projid_map\x00') getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000e88000)=""/247, &(0x7f000053f000-0x4)=0xf7) writev(r1, &(0x7f0000c73000-0x8)=[{&(0x7f000087c000-0x8b)='&', 0x1}], 0x1) 2018/01/17 08:39:58 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) socket$netlink(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000754000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008e2000-0x4)=0x8) 2018/01/17 08:39:58 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000947000-0x16)='/selinux/checkreqprot\x00', 0x50c00, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000726000-0x4)=0x8) r1 = inotify_add_watch(r0, &(0x7f000066a000-0x8)='./file0\x00', 0x208) inotify_rm_watch(r0, r1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00007f8000)={0x4, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x4, 0x1, 0x941a, 0xffffffff, &(0x7f0000e6a000-0x10)=@common='ip6gre0\x00', 0x0, 0xfff, 0x6}) r2 = inotify_init() setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d8f000)={0x0, {{0xa, 0x2, 0xfe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x600000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d6a000)=@assoc_value={0x0, 0x0}, &(0x7f00006a4000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x9, 0x8, 0x2, 0x80000000, r3}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r3, &(0x7f0000002000-0x4)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="522c3cbe39cb66d054e14ae03548a756"}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r4, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r5, 0x4) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r3, 0x5, 0x30}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000-0x14)={r5, 0xa6, 0x20, 0x800, 0x5, 0x4}, 0x14) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000004000-0x1c)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001000)={&(0x7f0000006000-0x10)=@delrng={0x10, 0x14, 0x0, 0x2, 0x1, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x40000) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) [ 114.091577] sock: sock_set_timeout: `syz-executor1' (pid 23341) tries to set negative timeout 2018/01/17 08:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000357000)='net/fib_trie\x00') readv(r0, &(0x7f0000fd4000-0x70)=[{&(0x7f00004f0000-0x1000)=""/4096, 0x1000}], 0x0) 2018/01/17 08:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000391000)='/selinux/relabel\x00', 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f0000a70000-0x58)={0x27, 0xdc, 0x9, 0x7, 0x1, 0x3f9, "0b28976e95233fbfd705ffc5a784ba8ae9db4637394ea4294be485fb3754fd0677f7f151e718c35247c54e8939be7fd758079280fe919ad4066c9e68fce8c0", 0x319d}, 0x58) r1 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TIOCSBRK(r2, 0x40044591) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/01/17 08:39:58 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000054000)={0x0, 0x0}) getpeername$packet(r1, &(0x7f000003d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000010000)=0x14) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000014000-0xa8)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b1b000-0x28)={@common='tunl0\x00', &(0x7f0000262000)=@ethtool_drvinfo={0x3, "1ad641b6bf0158300aa5e5522cc72102e994f3ab4db21182df9da57553bbf5c1", "e3930bd9f9a09b1e9907ae11431ccfe9b61fb8c0da18617092f44ea9c8de506d", "3d4c45b5e921f661a7ff1194d742e9f8e64bce70818cb6de5b1a67b3095ecad6", "2e160e56929eb5827eb5d25f39d642a6a821108abe4eeb956ab479cc6278be4f", "f26849faebd40b7a35782483c56def348d9098ae4510496e7fae41014dadfcd4", "e255176e82fa7be76a324326", 0xfffffffffffffffe, 0x101, 0x100000000008000, 0x3d89606a, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a01000)={@common='sit0\x00', @ifru_flags=0x2}) [ 114.143192] sock: sock_set_timeout: `syz-executor1' (pid 23353) tries to set negative timeout 2018/01/17 08:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009e9000-0x10)='/dev/input/mice\x00', 0x0, 0x8001) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c23000-0x14)={0x0, 0x2, 0xffffffffffffffff, 0x7, 0xff, 0x3}, &(0x7f0000c1e000)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000574000-0x8c)={r1, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a25000-0x4)=0x8c) clone(0x20000080924900, &(0x7f0000608000)="", &(0x7f0000b7e000)=0x0, &(0x7f0000558000)=0x0, &(0x7f0000553000)="") 2018/01/17 08:39:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) syslog(0x9, &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0xffffffffffffffff, 0x9a12) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b19000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000fd6000-0x10)={0x7, 0x0, 0x0, 0x200}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bef000)={0x0, 0x2c, &(0x7f00009a5000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xe56a}, 0x2d0c}]}, &(0x7f00005cf000)=0xc) syz_open_dev$usbmon(&(0x7f0000b7f000)='/dev/usbmon#\x00', 0x9, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d62000-0x98)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1}, 0x98) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f00006bd000)={0xffff, r2}) write(r0, &(0x7f0000d7a000)="2400000052001f0014f9f407002c04000a00071008000100fef3ffff0800000000000000", 0x24) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000c3a000+0x55)=0x1) 2018/01/17 08:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008f6000-0xc)='/dev/rfkill\x00', 0x248000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1a) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) 2018/01/17 08:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000053e000-0xd)='/dev/usbmon#\x00', 0x1, 0x200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000cd3000)={0x0, 0xe, "cbb09b8c4c9ae3486df3ebad38e1"}, &(0x7f00002ed000)=0x16) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e7b000)={r1, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x401}, &(0x7f0000ca8000)=0x98) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00003ec000)={0x17c, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x144, 0x61, [@typed={0xc, 0x5c, @u32=0x9}, @typed={0xf8, 0x5b, @binary="97be1a9e1f69e12a26944a1fa68b1be7735ec789c6759bcd3d3acd86d9757795118fa4db43304a21a562d1c2e1d2eb49caf8813fda2d8c8561198ad0aab02aecfdbd286f94d50ebd6019511639cc69147aa979908c78cdae797e66dcfb441d58fa17a47de318c9d8f20f86eabbd26c573a155602168eec1daceedbb0ba36450d3f5ccec93ac1acf81e8fd9077b792a727e34011fa1e4797c6fd1ea881787f7dc3c205bc37b7b7fd465655f7fd7cd254d4527af78b842459ace2fd5c9f5c4d72a65868827c460a250940f087a1b061add2d2f20db2c645871b4eb4a09dde4988ac53d0a1e1e46f11ba7f045402bdedc"}, @generic="342b4396eec5efbe9e2150ce201d467b", @generic="f21040d96546616202cf4e5f77942976a0db3287eb0e3df66bb0f385b1c61c9e7c71cd91", @typed={0x8, 0x39, @void=""}]}, @typed={0xc, 0x4, @fd=r2}, @typed={0x18, 0xd, @ipv6=@loopback={0x0, 0x1}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000074d000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fdb000)=0x0, &(0x7f000023c000)=0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000031f000-0x23)="120000004a000700ea091008090007000a00", 0x12) 2018/01/17 08:39:58 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000122000-0xe)='./file0/file0\x00', &(0x7f0000db4000)='./file0/file0\x00', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/17 08:39:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') write(r0, &(0x7f00005c9000)="", 0xfffffffffffffe1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000009000)=0x0) 2018/01/17 08:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) ppoll(&(0x7f0000079000-0x10)=[{r0, 0x40, 0x0}], 0x3d0, &(0x7f0000105000)={0x77359400, 0x0}, &(0x7f0000e5a000)={0x0}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dc9000)=[{&(0x7f0000696000)="159adc823c86b255e5da983556d15f", 0xf}, {&(0x7f0000bf9000-0xa7)="15b5fda4492c6bee4d5d29d74f3cbdf0326c9b314ad98360cb55e6be5e9acc5c2e21efacf535e1d7cfde58af6e1a333b7d59e287b80eb6dcd1448d7f17e650d0c0ea352c5aed2ce268f55a292640958b45dca2d595f44009f7fe6bb0ff1b9a600d10641ee4478e6890d9894df738a241e4f95b73962df318e3a1d698018b9eebda52348cb1b8c326895d785d2b1ffb70f3313179aaa0eda77cd5fe40434c1c3f89079c9e551d", 0xa6}, {&(0x7f0000ca8000-0xaa)="99e02aee7fff56c5cfa121683bcf150cb6bac2902638bb42c30a27c0ce94d8bbce377154ba4b8626ea450122b833d8b0d3edec728fd56876c56c67668ab6ed86d2986fe633cf6eb19cf0b60206bab820875639daf83154896416f780c3763946860ab636f5d3fc2be91f579ea4a8da92a4b50e2ce7e918cf258dcc1bba61984e80758860e23371932053bd05e3a600304d7ddc3e80b7c0e46fc5137ef7ed753bddeb42a3428b6d3cad1a", 0xaa}, {&(0x7f0000dd4000-0xfa)="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", 0xfa}, {&(0x7f0000b96000)="f38401f7a1e7d499a8", 0x9}, {&(0x7f0000456000)="10fdb76b554c07ac6f22af6209db78ea119d9f3be9ae331093a7854a76ffa6f1d0c2c58e93a83faa3f1514e9f41382798a69f8462d24e059772edb5d6f33d118dc1eb9d9608765bffc23c3773dba758b5d2bdbaa2a1dd0c4153006d2e7cf24dc9a442fe0a86579cd49b0073f44a18d1f3a410dd0097c52cc3b", 0x79}, {&(0x7f0000d94000)="fd9a0d06d45f888321b4c7c25af74f1b61948094a04ae579cd3eeb6c829dfc8d62d8978118573e7b8ce8822ee5e1ef57889e4685b67acdcd21c141f5ff7a4c04c0e122fec322843b01c797", 0x4b}, {&(0x7f0000c4b000-0x29)="bc465de5cceb86d11750a45fe29957b56a898957e0bd0b7ae415b59a7ff8195d799e1342f146abb294", 0x29}], 0x8, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) r1 = open(&(0x7f0000a95000-0xc)='./file0/bus\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d48000)={0xffffffffffff8d52, 0x8000, 0x1, 0x5}, 0x8) readv(r1, &(0x7f0000bdf000-0x90)=[{&(0x7f0000b4e000)=""/4096, 0x1000}], 0x1) r2 = creat(&(0x7f0000ab1000-0xc)='./file0/bus\x00', 0x0) dup2(r2, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000dc9000-0x14)={0x0, 0xfffffffffffff461, 0x4, 0x8, 0x1, 0x0}, &(0x7f0000277000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000095e000)={r3, 0x28}, 0x8) 2018/01/17 08:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") openat$selinux_create(0xffffffffffffff9c, &(0x7f0000926000)='/selinux/create\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) preadv(r0, &(0x7f0000a50000-0x8)=[{&(0x7f00008e4000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/17 08:39:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000afe000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b7b000-0x12)='.request_key_auth\x00', &(0x7f00005ec000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x71)="d5cab1adb68babb7b655c378378a316e6436458475982e0fffcf5aa3ce39f9c72078a3597b657cc725faafc1196eb49a968616531206881981a28f93bd65690d998b8bbcb0281d2eb5d25c8732e2a252c2b6a8dc499e37435875219bb1a2974899cc7f982fb1b1c63ab28de6a02e458ba3", 0x71, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xfffffe00, r0) keyctl$revoke(0x3, r0) 2018/01/17 08:39:58 executing program 7: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000db5000-0x8)='./file0\x00', 0x2000422) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3f) 2018/01/17 08:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227d, &(0x7f0000aba000)="") 2018/01/17 08:39:58 executing program 2: futex(&(0x7f0000726000)=0x0, 0xd, 0x0, &(0x7f0000709000-0x10)={0x0, 0x0}, &(0x7f00002f2000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000002000-0x58)={0x0, 0x34, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000001000-0x10)={{r2, r3+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ca3000-0x18)={0x0, 0xfff, 0x30, 0x1, 0x5}, &(0x7f0000000000)=0x18) r5 = add_key$user(&(0x7f0000001000+0x9b3)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffa) keyctl$invalidate(0x15, r5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cdb000-0x8)={r4, 0x3ff, 0x100000000}, &(0x7f0000f60000)=0x8) 2018/01/17 08:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8b33, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_mtu=0x0}) ioctl$sock_ifreq(r0, 0x899f, &(0x7f000056e000-0x50)={@common='lo\x00', @ifru_flags=0x2}) 2018/01/17 08:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b0f000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000042e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f0000279000)={0x77359400, 0x0}, &(0x7f000007d000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00006e8000-0x8)={0x0, 0x0}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00007e4000-0x11)='/selinux/context\x00', 0x2, 0x0) open(&(0x7f000091b000)='./file0\x00', 0x800, 0xc0) syz_open_dev$binder(&(0x7f0000ec1000-0xd)='/dev/binder#\x00', 0x0, 0x802) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000801000)='/selinux/create\x00', 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000057d000-0x8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000c5a000-0x8)='./file0\x00', 0x34002, 0x1a3) socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009f6000)='/selinux/load\x00', 0x2, 0x0) syz_open_dev$urandom(&(0x7f0000c41000-0xd)='/dev/urandom\x00', 0x0, 0x101000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbc000-0xa)='/dev/ptmx\x00', 0x100, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000016a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e26000-0x4)=0x58, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006c8000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f00002e5000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) syz_open_procfs(r0, &(0x7f0000394000)='net/bnep\x00') memfd_create(&(0x7f0000be8000-0x21)='}proctrusted\'loprocmd5sumselinux\x00', 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$l2tp(0x18, 0x1, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) stat(&(0x7f0000ba3000)='./file0\x00', &(0x7f0000d3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000678000-0x8)=[0x0, 0x0]) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000ed000-0x8)={0x0, 0x0}) socket$nl_crypto(0x10, 0x3, 0x15) timerfd_create(0x6, 0x80000) 2018/01/17 08:39:58 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x100000001) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000a000-0x1c)={&(0x7f0000009000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000009000)=""/4096, 0x1000}, {&(0x7f0000008000)=""/151, 0x97}], 0x2, &(0x7f0000004000-0xae)=""/174, 0xae, 0x1}, 0x20) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000003000-0xc)={0x10, 0x0, 0x1, 0x0}, 0xc) clone(0x4743e630a668ed7d, &(0x7f0000837000)="", &(0x7f0000b4a000)=0x0, &(0x7f000058a000-0x4)=0x0, &(0x7f0000000000+0x964)="") bind$netlink(r1, &(0x7f0000008000)={0x10, 0x0, 0x1, 0x0}, 0xc) 2018/01/17 08:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000012e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c88000-0x10)='attr/sockcreate\x00') ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000298000-0x8)={0x7ff, 0x50ed}) ioctl(r0, 0x4000000000001279, &(0x7f0000f1f000)="") 2018/01/17 08:39:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a9c000-0x4)=0xc) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x5)='eth1\x00', 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000)='.dead\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x8, r3) geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fchown(r1, r4, 0x0) 2018/01/17 08:39:58 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000004000-0x8)={0x5}, 0x8) r1 = socket(0x18, 0x0, 0x0) poll(&(0x7f0000003000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 08:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00007c6000)='stat\x00') r2 = syz_open_procfs(0x0, &(0x7f0000208000-0xb)='projid_map\x00') lseek(r2, 0x0, 0x4) sendfile(r2, r1, &(0x7f0000344000)=0x0, 0x3ff) 2018/01/17 08:39:58 executing program 1: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df6000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b4b000)={0x0, 0x0, 0x400}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dd6000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000df7000-0xc)={r2, 0x80000, r3}) sendto$inet(r0, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) recvmsg(r0, &(0x7f00000eb000-0x38)={&(0x7f0000df5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000111000-0x20)=[{&(0x7f0000df5000-0xee)=""/238, 0xee}, {&(0x7f00005eb000-0xfa)=""/250, 0xfa}], 0x2, &(0x7f0000c81000-0xf8)=""/248, 0xf8, 0xf3}, 0x140) 2018/01/17 08:39:58 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001d0000-0x5)='auxv\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@common='lo\x00', @ifru_flags=0x201}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000f90000-0x40)=[{{&(0x7f0000f90000-0x23)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f90000-0x10)=[{&(0x7f0000e50000)=""/4096, 0x1000}, {&(0x7f0000f8f000)=""/164, 0xa4}], 0x2, &(0x7f00004a1000-0x92)=""/146, 0x92, 0x3}, 0x6ab}, {{&(0x7f0000f8f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000c3c000)=[{&(0x7f0000f8f000)=""/129, 0x81}, {&(0x7f0000f90000-0x1000)=""/4096, 0x1000}, {&(0x7f000057e000-0x79)=""/121, 0x79}, {&(0x7f0000f90000-0x2)=""/2, 0x2}, {&(0x7f0000f8f000)=""/158, 0x9e}, {&(0x7f00009db000)=""/74, 0x4a}, {&(0x7f0000f90000-0xd5)=""/213, 0xd5}, {&(0x7f000022e000)=""/211, 0xd3}], 0x8, &(0x7f000018f000)=""/133, 0x85, 0x639}, 0x7}], 0x2, 0x2, &(0x7f000001c000-0x8)={0x0, 0x0}) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000066d000-0x8)={0x3, 0x800}) 2018/01/17 08:39:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)=0x0) prctl$intptr(0x4, 0x4000000000004000) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000001000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) 2018/01/17 08:39:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000de2000)='/dev/sg#\x00', 0x1, 0x400) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000764000)='/dev/sequencer\x00', 0x8012200, 0x0) recvmsg$netrom(r2, &(0x7f0000019000-0x1c)={&(0x7f0000fad000)=@ax25={0x3, {"02d496ba601f19"}, 0x20}, 0x10, &(0x7f0000c1d000)=[{&(0x7f000029e000)="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0x1000}, {&(0x7f000075d000-0xc)="b7f1448f0232ff870bc5a375", 0xc}, {&(0x7f000009b000)="7c6afbd6aff033f56aa9ede5f0efc0f43193a105702aba13454e030b1352628b06791d6bf2b95fe2a5f8383a07c2f1fbc84cad46126944e77a2e960faedd6d1794f51dfeb826408c0af51ace558746c3b02418e0f6165cd86a51fdb9406b90bbe861e814a497a05dc47ac7ced7d4c5bbebfd4c9773743875aea8c0b8f20d4347d9c2a1ee66195b6604ca49cc4775c4caa7f6aeba42c28d87f3d4", 0x9a}, {&(0x7f00004ac000-0x19)="8888e2a54106349665253ce2e9af69e4935c1b75a256572eae", 0x19}], 0x4, &(0x7f0000c64000-0x22e8)=[{0x100c, 0x109, 0x5, 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"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{0x2c, 0x13f, 0x5, "3fa4c82a743d366b4303adf5f7503109ad7805de0c8bb2e1f62e7b28492d"}, {0x74, 0x19e, 0x8, "0ecbf5b74ac56ecb33b05f72066c42a6cb20d8ce1ecbc0a192c2143da971960150b10afa8fabaa7e881329274e23b0fc6a3d50360a7d2c0417de921ac91eca0e5162098296af0b687dbc98b8b1992a2d5e1ec2da1e4dc4e603b9ab0d9b141c1b9fb9bdc7173b"}, {0x48, 0x196, 0xffd5, "1e0a78557a0e1f76bb3662b2540bb2f97a6e57d31c0486006f60339c4cc1a3ee9fe1fa985dec8707d725cecfedcec494579703db31ec330dc7"}, {0xe8, 0x105, 0x4, "8533dd6764b2dd664036a83085abc90daf699681ede3b931e4fe6077f71b8c02ed8b0fe2bcc64185879d0eab80b75ec93e3a5acf3e0eca27009c063779d4ae38dfc03cd6b1bd4e5c2444a63e087335a1c0d94c0ee0c2526c93da7060fd42149474ac065820ddb8511021edad12241c5cf2396a69f1ea93df05a5fe53d5be099bad4689c6daf074db90a5dcc5fdbc6b89ae8b30165140822e8f11720ba12ae9e97fa00ed8a7fc4f2de0bfae2141a47fda1f4df0fefc597a336961511342add8a2d1255b0e0f57da0c8482d0c7785071016bffc0bf77c7bbb1cc0bdb80"}, {0x84, 0x0, 0xfffffffffffeffff, "181b1f95e71b1e4b04713e3b81611b0e745db47212672139381fe203b538f70e8fb39740e2e40d8a1fc1cdc026de7842f7379966654afb334f316ca2b64027d31b9d0703ca6315172217bf0126390b6a233dbf274cc7c837634cb65005554b4b916e9a53c3e44c55fb78ca5dd62f53f85110ea755e"}, {0x3c, 0x119, 0xaee, "2915849f00a51686d39692f3e5b1613105402d52db4f919a28a4ae6c9edf8a2f36aeaccbda9c15265f2880f45619"}], 0x22e8, 0x1}, 0x40010020) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000bff000-0x10)={0xbf, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000564000-0x8)={0xad0, r3}) seccomp(0x8000000000000001, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) getsockname$netlink(r2, &(0x7f00005af000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bfa000-0x4)=0xc) flistxattr(r1, &(0x7f0000479000-0xac)=""/172, 0xac) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000a2a000-0x8)={0x7, &(0x7f0000811000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000650000)={r4, 0x15}) prctl$seccomp(0x16, 0x1, &(0x7f0000915000-0x8)={0x6, &(0x7f0000643000)=[{0x5f4, 0x0, 0x35d3, 0x6}, {0x3f, 0xfffffffffffff2af, 0xfffffffffffffffd, 0x2}, {0xfffffffffffffffd, 0x1ff, 0x5, 0x7000000000000000}, {0x5, 0x6cd6, 0x8001, 0x2}, {0xfffffffffffffffb, 0x5, 0x1, 0x7fffffff}, {0x8, 0xd7, 0x8, 0x50d}]}) pipe(&(0x7f0000c03000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00003b7000)=@generic="cc34593d62417a6018c1d288d8e02e0f", 0x10) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000684000-0x24)={0x0, 0x4, 0x1000, 0x25, &(0x7f0000c12000)=""/37, 0x5f, &(0x7f0000451000-0x5f)=""/95, 0xb0, &(0x7f00002d6000)=""/176}) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f000090d000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000b7c000+0x610)=0xc) 2018/01/17 08:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005e9000)='./file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000557000-0x8)={0x0, 0x0}) r1 = open(&(0x7f0000ced000-0x8)='./file0\x00', 0x80, 0xa) fcntl$getflags(r0, 0x40a) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00008b4000)=0x0) mount(&(0x7f00002c9000)='./file0\x00', &(0x7f0000540000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x8, &(0x7f000001c000)="") statfs(&(0x7f000014f000-0x8)='./file0\x00', &(0x7f0000b15000-0x50)=""/80) 2018/01/17 08:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b20000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00001fd000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e58000)=0x14) recvfrom$packet(r0, &(0x7f0000649000-0x12)=""/18, 0x12, 0x0, &(0x7f0000891000-0x14)={0x11, 0x16, r1, 0x1, 0x7fffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f0000f13000-0x28)={&(0x7f0000221000-0x80)=@generic={0xd, "5561d6227ae6491dd1b417711c1cff184079eae590e7bf36fe85d0c363fe72c4117652fc8c7d191c75d544c178763a04caeb3ae8413e77a32cb78b63a30e27cd00a657f54265cc3da8ca7b9c11583a92ecb4a01678e700eb645cc635a6eca1cdee1ae2b09940e729ddc4cb2f820a6cbfa70000000900000000999f4af01b"}, 0x80, &(0x7f0000966000-0x8)=[{&(0x7f0000bdd000)="68163a5f8501040000000000000b81e0a1c6ad796e06afc46b26bd", 0x1b}], 0x0, &(0x7f0000f1e000-0x9)=[{0xc, 0x200000000000, 0x0, ""}], 0xc, 0x4}, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) fremovexattr(r3, &(0x7f000046a000-0xd)=@known='security.evm\x00') 2018/01/17 08:39:58 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, 0x1c) 2018/01/17 08:39:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f00003b5000-0x8)={0x0, 0x100004}) r0 = socket$inet(0x2, 0x5, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x1000, 0x4) 2018/01/17 08:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000001000-0x1)=0x0) epoll_create1(0x80000) 2018/01/17 08:39:58 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000a2d000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00004ba000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000001000-0x7a)="f943508a032c3ed91535b3978c94dcaba602acd0f57ffbe4928471812bda8b528a972e609f904d9e09b01cef985cbe67f5b86ac46bf1a9c8ae3b984095fc99d1c3b0edc674168f1fe530eac81165dd23546940ee7f5c80dedb49009683390ba090a3305b3904b25eb633de092cd8fd62571f648c7c1f71cc5fc5") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x280000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000003000)="584fea3285a161e879f4ed0ba57c0be059f20d2bf006825901aeb9ab20822cd1cc4315381ac2d1ad7fafda147696cc8ae99ccb12dc57d1c85a9ea3c4c61ef1628e73adce802a671e330bc54e", 0x4c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_fuse_mount(&(0x7f0000002000)='./file0\x00', 0x6000, r2, r4, 0xfffffffffffffffe, 0x23) setsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000001000-0x4)=0x9, 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r7, &(0x7f0000006000-0x24)=""/45, 0x2d, 0x7c95d366f1a58f0f, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000006000)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f0000007000)="aafa2351e1d532b540704cab192e950a1ea77fe7f0bba1d99d5fdec9da17d4cdc96bcc32484eb0cb97b4996dd7046ca0d5d882392111d31c7964ac046eac841a8734ff5861813a624fe57f58cd14c550c8d3e9bf4d5ced5390d80ca4b3594083068dc25d76c4a6bba66f7799ee5ddfdfd11522c76c3c069ca07b190142bbf02933dad480c64ee564be1646032bf2a253ede71afb007fc3bb753851b796900b20e24e7d6bfb8990967fadf0d9e90e0923a69cea912d57689e89621f9830a054566025876f79eb9b35d0be669bd8e3160f72449ba3e11e1bfd44ac0667b71db55487", 0xe1) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000006000-0x118)={0x40, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000004000)={0x2000, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000009000-0x8)=0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x5, &(0x7f0000009000)='./file0\x00', r3, &(0x7f0000007000)="179275b7d89af0d9e07813dc516d0c212cc363374db5b0f385965678c50db682c1b1de1d8bc27b") 2018/01/17 08:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x8000000000006, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000480000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa3cd0c49770337e8}) r2 = add_key$user(&(0x7f0000a16000)='user\x00', &(0x7f000082d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ac6000)="ba384629e751cdc32ed2a4a1cbec035a85a05947b4f392e1e6d1cc1ab2a3a1d34dd20cc47bbb9ab8768ffd46c610b54981eebb85a8240cd337ef831debdddd97ebf598ee2255dac30cd4a3245e6ea3e0945699060d87f68dcbc760a6ba1c", 0x5e, 0xffffffffffffffff) keyctl$revoke(0x3, r2) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000fe000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmmsg(r0, &(0x7f0000558000-0xa0)=[{{&(0x7f0000137000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000cdf000-0x28)=[{&(0x7f00003be000)=""/30, 0x1e}, {&(0x7f0000ca7000)=""/179, 0xb3}, {&(0x7f0000cdf000-0x1b)=""/130, 0x82}, {&(0x7f0000d42000)=""/180, 0xb4}, {&(0x7f00004f9000)=""/191, 0xbf}], 0x5, &(0x7f0000d5a000)=""/70, 0x46, 0x0}, 0x100000000}, {{&(0x7f0000d18000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000e96000-0x18)=[{&(0x7f0000200000)=""/4096, 0x1000}, {&(0x7f0000dbc000)=""/26, 0x1a}, {&(0x7f0000669000-0x81)=""/166, 0xa6}], 0x3, &(0x7f0000d28000-0x57)=""/87, 0x57, 0x1}, 0xcb28}, {{&(0x7f00005ff000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000703000)=[{&(0x7f0000d15000-0x96)=""/150, 0x96}], 0x1, 0x0, 0x0, 0x2}, 0x200}, {{&(0x7f0000c57000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000051f000)=[{&(0x7f0000e9d000-0x78)=""/120, 0x78}, {&(0x7f0000813000-0xf)=""/15, 0xf}], 0x2, &(0x7f00006e2000)=""/77, 0x4d, 0x3}, 0xc876}, {{&(0x7f000051a000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009d5000-0x8)=[{&(0x7f000006c000)=""/245, 0xf5}], 0x1, &(0x7f0000bc9000)=""/244, 0xf4, 0x6}, 0xcf}], 0x5, 0x2001, &(0x7f0000664000)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000373000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000248000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00006ed000)={{{@in=@rand_addr=0x3ff, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x2, 0x0, 0xa, 0x80, 0x20, 0xbf, r4, r5}, {0xa77, 0x5, 0x418, 0x8, 0x2, 0x8, 0x7, 0x0}, {0x19b, 0x550e, 0x6, 0x8}, 0x7fffffff, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x7f}, 0x2, @in=@loopback=0x7f000001, 0x1, 0x3, 0x3, 0xdf, 0x5, 0x5, 0x9}}, 0xe8) connect$unix(r0, &(0x7f0000018000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00003cd000)=""/219, &(0x7f0000647000-0x4)=0xdb) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000006a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r0) 2018/01/17 08:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x20000000000004, &(0x7f00005d3000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000170000)=0x14) getpeername(r0, &(0x7f0000355000-0x4)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ccd000)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d13000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000e7000-0x4)=0xc) quotactl(0xffff, &(0x7f0000456000)='./file0\x00', r1, &(0x7f000058a000-0x23)="9caf309999868e399c66825b8770b1647f84883c53eb5949f25d3fe3d6b76a76d5c748347d41056729d0343e86f93dfadc989561ec788798e141701075b4a33dbfbf7e3975120423da768aeb1f7593c11a534631a32f758588e7538e") 2018/01/17 08:39:58 executing program 1: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000032000)={0x0}, &(0x7f0000032000)=0x4) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f000001e000)={@generic="1f004e0100a1817d008d8d0901000205", @ifru_mtu=0x400001}) 2018/01/17 08:39:58 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000000)={r1, 0x9, &(0x7f0000001000)=[0x0, 0xb96, 0x2, 0x9, 0x7, 0x6, 0x8, 0x8, 0x5], &(0x7f0000003000-0xc)=[0x1ab, 0xfffffffffffffff9, 0x2], 0x60, 0x6, 0x7fffffff, &(0x7f0000000000)=[0xfff, 0x6, 0x856e, 0x100, 0x2, 0x1], &(0x7f0000002000)=[0x2, 0x31, 0x8, 0x4], 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000004000)=""/160, 0xa0, 0x1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000004000)="6f7443499e7f937604c3f8f949b342818a5dbe66dd1f3bcb0b7e0dfb526f0cfd1337456987724cc6042214d3f77614a730c9a19cc014dbf70d044ccc42e8b5ad2f4fed60ca07194b75cab821067c48d5455f26273c8343cda0b10b5c7aa0c856d5b66d6bc42d58fd6148c1", 0x6b}, {&(0x7f0000002000-0xb9)="0d7f6dc6e4484978fcfc2645b472a37cde6068076a271939e092b88e9351846a8d4cec22b8a4874c4ef500574f8c60242c52f486ec5b22cd6759eb55d3339498678343926e23f69e3f56f9b3c0e244a91cd52893109884bf83cd20473f251bc33f017f2fbc6874b1c4d3d08d34584ae4564f8edddc9154a6194362c8ae66970e4c1b03086be12717741a0de35f1312e18086f2f16979a5b3c04103237d134d527b1649a4c06aa5101c86c22a944b8d561ad7fb2aa376fb330c", 0xb9}, {&(0x7f0000000000)="9a4acc06a30e576b1535a1504a3cabec81327cc6eccd9f1bdcf97b8ead8e51f53dd70a2d553cc043e9b8041b01b8e5f3807a2ad30a1b1ce6e1fc1a1434cd", 0x3e}, {&(0x7f0000005000-0x33)="842bba7f3a44e7019c0e92da8614e08720d137f23908015bc90cc05dfc859b3ff2114c8d0aaf5095d3955dde90713e79c422e362e2156078305b616b5d5d77877fda87dc10c2b66bc27926f645a1a484207147072846ec78759f1e24f87b9663ab0ca24d2aebd4a39b440f66d229c287def1aad52ff6038c7593a1ca8d96af8f8794c7175ee7ebe3e82a00f54074", 0x8e}, {&(0x7f0000001000-0x3e)="c043e0f1bf3a3abac53d7576140c2b1d1e9920ea63f17708f730f31ee90ae5784e6f93b26342c9de7923cff137270991850784619c25b0aec7d650349959", 0x3e}, {&(0x7f0000003000)="2175ffdf4dcea334f2522dec682065779552efb961ac4b4d76f4bb53b9ee7bfd154a6c28750bd7e939e73a57b2ec7b2710873c8c51840bd4eeb32dcc01480a16700608ee2d45a929bd924ccd311605a8954fa813aab4ea2c53dc53a655251a4df59bd92766b69ea0", 0x68}], 0x6, 0x0) getsockname$netlink(r2, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) 2018/01/17 08:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000005000)=0x98) write(r0, &(0x7f0000005000)="", 0x226) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000036d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000453000)=0x3f) 2018/01/17 08:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00006d0000-0x8)='environ\x00') read$eventfd(r1, &(0x7f0000cb1000-0x8)=0x0, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000730000)={0x9, [0xb78, 0x3, 0x4, 0x3, 0x4, 0x1, 0x1, 0x10001, 0x0]}, &(0x7f0000055000)=0x16) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000fbb000)=0x0) 2018/01/17 08:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2000000009) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x4, 0x0}) syz_open_dev$mice(&(0x7f0000cb3000)='/dev/input/mice\x00', 0x0, 0x2000) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001f2000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000850000)={@dev={0xac, 0x14, 0x0, 0x10}, @rand_addr=0x1}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) readv(r0, &(0x7f000093e000)=[{&(0x7f0000099000)=""/4096, 0x1000}, {&(0x7f00008b3000)=""/141, 0x8d}, {&(0x7f0000457000)=""/62, 0x3e}, {&(0x7f00004c6000-0x1000)=""/4096, 0x1000}, {&(0x7f000067e000)=""/194, 0xc2}, {&(0x7f0000a9b000)=""/253, 0xfd}, {&(0x7f0000092000-0xc6)=""/198, 0xc6}, {&(0x7f0000bc1000)=""/143, 0x8f}, {&(0x7f0000529000-0xef)=""/239, 0xef}], 0x9) poll(&(0x7f00007fa000-0x38)=[{r1, 0x100, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) 2018/01/17 08:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000890000)={0x0, 0x0}) r1 = gettid() sched_getaffinity(r1, 0xfffffffffffffcae, &(0x7f000031a000-0x8)=0x0) clock_nanosleep(0x7, 0x0, &(0x7f00005a9000-0x8)={0x0, r0}, &(0x7f00007f7000-0x8)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b6d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = mmap$binder(&(0x7f0000806000/0x2000)=nil, 0x2000, 0x8, 0x2012, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000159000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000f74000-0x30)={0x84, 0x0, &(0x7f0000cf6000)=[@acquire_done={0x40106309, r4, 0x2}, @dead_binder_done={0x40086310, 0x1}, @dead_binder_done={0x40086310, 0x2}, @increfs_done={0x40106308, r5, 0x4}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000b46000)=[], &(0x7f000057b000)=[0x38, 0x30, 0x38]}}], 0x4d, 0x0, &(0x7f00005ca000-0x4d)="dddba9154497ff07cd8d3002a59589c2ba3c156575c23059755d2aab3844762748f395d6014767c274894920ddcace0081a51830b7166e24c55bcbb70f8b2d20c333ca7f23ed2f9f3e8e4755e5"}) 2018/01/17 08:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000adf000-0x9)='/dev/rtc\x00', 0x220042, 0x0) preadv(r0, &(0x7f0000ebd000)=[{&(0x7f0000d9b000-0xbd)=""/189, 0xbd}, {&(0x7f0000302000-0x1000)=""/4096, 0x1000}, {&(0x7f00009e8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d3e000)=""/4096, 0x1000}, {&(0x7f00000ba000)=""/158, 0x9e}], 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000374000-0xe)='net/mcfilter6\x00') pread64(r1, &(0x7f0000930000)=""/0, 0x0, 0x4000019) 2018/01/17 08:39:58 executing program 3: syz_open_dev$binder(&(0x7f00008a0000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f000000a000-0x8)={0x0, 0x0}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000)=0x7, 0x4) 2018/01/17 08:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="01", 0x1}], 0x1, 0x401) socket$nl_route(0x10, 0x3, 0x0) bind$unix(r1, &(0x7f0000036000)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000385000-0x4)=0xf0000000002, 0x80000000000002) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000774000)={0x0, 0x101, 0x73, 0x598de84e, 0x82, 0x56b80729}, &(0x7f00003db000)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b2d000-0xb8)={r2, 0x7, 0x6, 0x7, 0x800, 0x4, 0x9, 0x8, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x400, 0x0, 0x8, 0xffffffffffffffe1}}, &(0x7f00001d6000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a9a000-0xb9)={r3, 0xb1, "3a755022e8de5716af85bc42e8cf29b2fbbe44389e9417244b0c69612b23f9a6976873a5836b08886f13ef87181e54385973011b447772deb70510a2060f968f67067bd0af31dccc13a775f26381c0e9a09cff975471083a4f78c2478365e04e44e446d2dfd39a32183451d02b5d5e13e8f8831cfd2733526fe7a77a5e3514230764a0894959e9b8fd15534b989d5c1e3f56c45365805482b0ca0321b3d77e61a6ad64222b77438e838dc44be25a59f571"}, &(0x7f00008f0000-0x4)=0xb9) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/17 08:39:58 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000026000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xfffffffffffffe12) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f000001a000+0xe13)=0x0) 2018/01/17 08:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000020a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000a4b000-0x4)=0x0, &(0x7f0000713000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006e2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080040000, 0x0, 0xf7, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 08:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) fstat(r2, &(0x7f0000f26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000e4000-0x4)=0x0, &(0x7f0000c05000)=0x0, &(0x7f0000111000)=0x0) lchown(&(0x7f0000de3000-0x8)='./file0\x00', r3, r4) r5 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r5, r5, &(0x7f00004db000)=0x0, 0xff) openat$autofs(0xffffffffffffff9c, &(0x7f00000aa000)='/dev/autofs\x00', 0x301000, 0x0) 2018/01/17 08:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000ace000)="260000002a00ff000343007fcdffff03000103ff01000000ff0901004000000000000000fed4", 0x26) pipe2(&(0x7f0000570000)={0x0, 0x0}, 0x84800) mknodat(r1, &(0x7f0000df0000+0x797)='./file0\x00', 0x0, 0x7) 2018/01/17 08:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000037e000)=0x6, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x221, &(0x7f0000bc5000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b72000-0x8)={0x0, 0x10000}, &(0x7f0000b12000-0x4)=0x8) r1 = add_key(&(0x7f0000534000-0xc)='id_resolver\x00', &(0x7f00001cd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bdb000)="ff5036dff234ece8309480a937a7aaa870ed740fdc0e297e5eff78355b91dff13d9ef0a5dc9f9bc25267aa3ac30661a23e087bf5625c164e97f6251add7868e9d314ee66c135d70bc8247d65468486f25f59342fb186836e6e6569075f891214e0a090f821686d85edc0f1404898476431a5e73d63f4e913cfd558024079b9a225a33ef25f", 0x85, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r1, 0x1000) 2018/01/17 08:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aa8000)='./file0\x00', 0xc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)="726d6672f7", 0x0, &(0x7f0000bc7000)="") mkdir(&(0x7f000092a000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f00003ce000)='./file0\x00', &(0x7f000017a000)='./file0/control/file0\x00') stat(&(0x7f0000aac000)='./file0\x00', &(0x7f0000941000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000592000)='./file0/control/file0/file0\x00', &(0x7f00009de000-0x10)='./file0/control\x00') 2018/01/17 08:39:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000eb6000)=0x0) r2 = dup2(r0, r0) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000cc6000-0x97)=""/151, &(0x7f0000b4b000)=0x64) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f00003f8000)=0x9, 0x4) 2018/01/17 08:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresuid(&(0x7f00006b5000)=0x0, &(0x7f0000e44000-0x4)=0x0, &(0x7f00007a4000)=0x0) setfsuid(r1) sendmmsg(r0, &(0x7f0000f13000-0x40)=[{{&(0x7f00001f7000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000479000)=[], 0x0, &(0x7f0000d37000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000a0a000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000389000)=[], 0x0, &(0x7f000089f000-0x2034)=[{0xff0, 0x0, 0x0, "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"}], 0xff0, 0x40801}, 0x800}], 0x2, 0x880) 2018/01/17 08:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5, 0xfffffffffef7fff7}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000368000)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}}}], 0x1c) timerfd_settime(r0, 0x1, &(0x7f0000266000-0x10)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00005bc000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 08:39:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000d48000)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000b09000-0x10)=[{&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000000000)=""/243, 0xf3}], 0x2, &(0x7f0000001000-0xf5)=""/245, 0xf5, 0x200}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000825000)={&(0x7f0000bde000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f000029e000)={&(0x7f0000001000-0x28)=@bridge_getlink={0x28, 0x12, 0x408, 0x5, 0x1, {0x7, 0x0, 0x0, r1, 0x2010, 0x8000}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000005}, 0x4000000) remap_file_pages(&(0x7f000006a000/0x4000)=nil, 0x4000, 0x2000002, 0x0, 0x0) 2018/01/17 08:39:58 executing program 3: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001b9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000923000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000735000)=0xe8) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f00003cd000-0x18)={0xe40, 0x9, 0x5, 0xc4d, 0x1, 0x0}) clock_getres(0x3, &(0x7f0000dd2000)={0x0, 0x0}) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006fd000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd3000)=0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722000c07fff700010000000700ff36b807475105001a000000", 0x26) exit(0x5) 2018/01/17 08:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) dup2(r2, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) fcntl$addseals(r1, 0x409, 0x8) [ 114.742599] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/17 08:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007e8000)={0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000f18000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) poll(&(0x7f0000350000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x6) 2018/01/17 08:39:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x10200) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000eac000-0x20)={{&(0x7f0000b6b000/0x2000)=nil, 0x2000}, 0x8000, 0x0}) ioctl$int_in(r1, 0x5421, &(0x7f0000466000)=0x401) 2018/01/17 08:39:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x1}}, 0x26) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x1, 0xe, &(0x7f0000902000)="02000800", 0x4) [ 114.806346] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/17 08:39:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002c7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001d6000-0x4)=0xe, 0x0) accept4$unix(r0, &(0x7f0000ac7000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005f6000-0x4)=0x8, 0x800) mkdir(&(0x7f0000fbd000)='./file0\x00', 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000091a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00005aa000)=""/4096) 2018/01/17 08:39:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8906, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0xfffffffffffffffe]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000de000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet(0x2, 0x800, 0x666) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000725000)={0x0, 0xff80}) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000538000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004f7000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000619000+0x660)={0x0, 0x9, 0xff, 0xfc81}, &(0x7f0000a73000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000223000-0x8)={r2, 0x8001}, 0x8) 2018/01/17 08:39:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b07000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl(r0, 0x227a, &(0x7f0000001000)="") getgid() 2018/01/17 08:39:59 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000006000-0xd)='/dev/urandom\x00', 0x0, 0x202) ioctl$void(r0, 0x544d) 2018/01/17 08:39:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x2, &(0x7f0000000000)=""/231) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x2, 0x0, 0xa3) 2018/01/17 08:39:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000bc3000-0x8)="74fffffbff0008e8", &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0x0) keyctl$setperm(0x5, r0, 0x8040020) socketpair(0x8, 0xa, 0x4, &(0x7f0000298000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x5b0b) munlockall() keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) 2018/01/17 08:39:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000fb4000-0xd)='/dev/urandom\x00', 0x0, 0x200000) r1 = syz_open_dev$random(&(0x7f0000bc8000)='/dev/random\x00', 0x0, 0x206280) sendfile(r0, r1, &(0x7f0000354000-0x4)=0x0, 0x5) r2 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r2, &(0x7f00004fa000-0x52)=""/82, 0x52) 2018/01/17 08:39:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000-0x4)=0x9) mprotect(&(0x7f00004f8000/0x3000)=nil, 0x3000, 0x1000005) 2018/01/17 08:39:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000072000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00007b3000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x100000000400, &(0x7f0000bd4000)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) syz_open_dev$tun(&(0x7f00009d2000)='/dev/net/tun\x00', 0x0, 0x40000) 2018/01/17 08:39:59 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000092000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000ec000)=0x7) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x7ffffffff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000010000-0x8)={0x0, 0x0}) 2018/01/17 08:39:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00009b3000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f00002a3000-0x46)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f000079c000-0x8)='./file0\x00', 0x0, 0x1a4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000928000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0001, 0x3, 0x7ff, 0x1, 0x88}, &(0x7f0000da3000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00006ed000-0x20)={0x2, 0x100, 0x8000, 0xfffffffffffff001, 0x8, 0x4, 0xff6e, 0xffff, r3}, &(0x7f0000bc6000)=0x20) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0xfffffffffffffffe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x1c)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x9288a9cf667e7bcd}, 0xc, &(0x7f0000004000-0x8)={&(0x7f0000004000)={0x114, 0x24, 0x1, 0x2, 0x0, {0x19, 0x0, 0x0}, [@generic="2e362dc06dd006b74202583fa465a8aa1679a7ef9d668ef0d93c77f2242044a7fc903085469c49c7487bb2d38f488f22cd779a25462173ae52efd616553de0458ac5b01879c6b75fffcaa37316ba42dab32c751d47537b03c9612755f5c3bcc6a92a11013d15bfd8eeab0c3a80f5d3eaf59bc71c5d5a005b407c934ca746d6902b5abc4ba292cc637a6e3161671460f784a15b1694276daf036080746730a1deac3f301d0f5536fff1213c8a20e3d4d8719d16a1840e99d11dc952ddbef3aba7fea7fe2a426b86369a693236989ea4b9e29785073e54b6d3fc179ab52893761b4fcbb8fa2ce665f8b877785a345812b298875b95", @typed={0xc, 0x3c, @uid=r2}]}, 0x114}, 0x1, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000005000-0xf)='attr/keycreate\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4d2, 0x1, 0x1, 0x8, 0x4}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=r4, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000003000-0x1)=0x0) 2018/01/17 08:39:59 executing program 6: munlock(&(0x7f0000ccb000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000004000)=0x8, 0x4) read(r0, &(0x7f0000001000-0x9e)=""/158, 0x9e) 2018/01/17 08:39:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000fc5000)="6e65742f61727000308722d03517df083d5b3c3dfad4bb80e6ea6e9e08dbbba31f33f31322adba495e15138b858db9d6cdd7a3cb7220b0afb1f253a8d184d718ef3464add9d7f1cca86245eda680e1b6ba0bde8dede4a8700a5266934a98a1ccffba967dddc4ba6cfa3cf6dfc9629416576ea9f64fcf5b97b3abe324fa0bbafcc9916c69e68e4fec0967f87fb3a7a0745326fe01aecbc349b6320eabb2d2f63d4335a63229a88939257b915a9424785c55ead7e420b191456d0b6303589444f898a7423ef6cba95cee62040cb7ab2f41544cca1f5055e7ab") sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KDDELIO(r1, 0x4b35, 0x41) sendfile(r0, r0, &(0x7f0000952000)=0x0, 0x10001) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00004ce000-0x4)=0x0, &(0x7f0000972000-0x4)=0x4) 2018/01/17 08:39:59 executing program 3: r0 = userfaultfd(0x0) fchown(r0, 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000001000-0x4)=0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fe3000-0x4)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000-0x28)={@common='syzkaller1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000000000)="34066ff8cb602cb249527d65994bedb988bfe961ab9db01d8152e47a4f3bace5f83fff53170838fe948d926b034a4d81211670b15f74e2d2096d0b90d187bc2bbea5b5584e0d02b5ebcfe49cfaa261c079fe6571efb0905eb87d65739d9e675e4af1923059f4b4fa5392e05cc6355236b135a7b5f82d3b7dd4da248392ce4983053c70fbd5b5676014da5a6fd0342e95b68d170d067199e8b04658dfc8694bb93dc57109f6a063b8aec41967ea8d21f358809b5304e476cfaf27d2b5a861ca380ce03b1aa16bfdc60ead7ea9c9a0b35e3a3019e4a46cc63bd47acfb5b233d4f18098cf0185e72b486ff8b08a1f10d8389c477c77525f294aff7fc69fbdd415e4db685d9ea4ac6f9e4927cf70dafd2e099c7c9591c643fb52f96ac62cb88821040ec6a02feb714ec896470a44791adf20fcb382da06437d5645e80995356471a377e5d3365b8986e40f1e2de37f7c94f6acb4789f4de9d41e1346d03fdd7735ad68c0d4f59c4a6ddb014a49c8ed0cd0c8c65f5189b4fb50ca8f7aff905f26b6c79de2d68562385d598c2a112474b40ad4a3e911496d72cb08e522742c8c9a860b54aa38be0bae6fc42a1bcd8e79329c8151dc6a2aeb8e266af6037aec630228d61becf6b7a2cf9d71fc958dcb6e1fd9256c64f3edb328c692db75f2f198e0a60c34fa390d25b683ca4846df3f229a7bbfd7cde3a4a509d41da65e1704f99d062a30842909ea9789415d66f91763bff02c2d2a47f9ff9d27b545cc3527158228f991681e0964ffe981e5313c189a107cf71a1b1c522d747375726a2519c47313c1f4caef685c61a6968ef4cba032271cb9bc6e8cef75748c106ab8b0af5fb589c8fd1cac44007a9c1e7191ac698bcb30be6d522180934d67ee2ee6c599049af2c808c6b36992edf9e45821e603dbada8d7dd0d9335fa450a66c798bae2ac30e0c87959425f566f27b7d8c9bf6eceee5a0009ba1c286f9c0c27428f8e6a2de190e772e30dc41fa0887afdd75f4122b638d90bc2a1efe4de4c714b21181f99b8a2df62dc60c8a21a89da6d36e4c326c6755d9a4c073f7ebe9e3311a025a8a96e53b98549d6da4508c183e2c0c602921a915faacbd72dee60673868301ca2782ef7fd0c6845e864fd643663c476fec7c9e0632aaa4dc3752a3abdfcb5e6ef4b6f02fc90ea1da13a59bde36d23f444299cabaf08704142c785aca51654938975470bf721190c319ce512d63839298bad8ebf264592ae7388fccc968837bd65f2adcf3e840d810df1e115fe36392a3eb4e4baef7c8aa1baac10433fcc61b61c674c511fbdb144efbf80291985f47b3a5f40278d7df2f98f492b8e3afda8089ce6049bc2c0deafb973dd780e728c587c77fdaa5746c46dc1c06f6a18f5fd68bf68d87dd5bbe24803284138d99c5d468cd4a48c46c97326ce3a6e236efde162715dadd1ca08d30b13eded83c94fde2f9fda45efa596ef73c2686c73b8865cad2904baf0ac4ba1827afc8bd164cdf5fc8ac152536362ff56f8102b903fab56b60ede6ed6155d63b77279f8f58204dbf4098ac62edac9748ec2ab0e7763418527eee230c7dc3431792cda50c6090c0f6cf7486573382268120bcec39a58a26d603f0dd688518e649b1272717db1c7c54f57756ea5ea5aa160af81655688685b52eeb1c7a5aeb96bf3fd1c52a7d1349802e84384060d8e4aa0b9634c9193d236a4dbefe80824a92937fa09e649ffcbaa12936716c20814e15f4306dacca6f437265d166ac6b31dfa2d00afba54c339db00436c10b05be34f18424832a8ff71563ff2bdb46d06a00bd37c3e6225fc37bd50305fb8addb8424fc7aaffa15c658de495c816b2c6289a3b49262f1e67090e69dcfdf3c93fc6fec91675948fd1d85e51596426432b640c2c8f9139a06fd769019dcd454cb706265a23530182b072329839d77de7fb423a04fd4cb6d9259240787b909738f72a80b5e688d42892f3a28b1e425406380a16850770932fafe1d186b2808ee39b2fbdb27113dac2f7966aeb49ac6776b35d478439a083f48c4ab5da07c8b5d76ad1ffbadbb82c8f8bd26c82277304e7c27279a7b3d9f7622c9cdfbc1516aaf0f4eb7579cbff6d67cd236890f05413755461696ef51241bd802e01f76da41d159423ebfb4da10f2f92024f0f86890bd306d0c273ed8c3724b2df3ed919f32e441eaf8999b1ca7cc9d23a440593634fb7b6dba34dd6f5827088752b15ac05a2bc27227f7657401cd0adc6df8a606a85d124fdfb8f0b9a99121997bcb71e93acfabfc2a66910267370803ded802778aa51ed3436d789023b4e17ae552c85ee2678315a39662b8403e2519b6d1318b73fa20da132a865af35fa6562536b2733779a4c57ff76161a29972a554d3264a96df039716b34da109322f33555bb73f61f55134aa633beea980a28a49d34b83ac533aabde9927880c49d205cc93bf6bdda3879e8f3aa6490139cec5362e3bcf27f3009db253690f317487439786e18473e622b0e8774571b67aa3405e320d28a1e67f12ae31bcd02db7c42eb927d93bec96cbbeb7ade1a22554061d6498c980883b09eb143093a502f0cc69ceb6d4c14df704904f1977e34924cefcbf790e712b21dee06c55f7142e569143b86d3b121658b8f59ff8fb39eb519193f0babd2e9ea7d54b07fde3cf658d3340c02e0961303781a2f83fe8288a397b3a592eaf49c90eca0db95829c5a927aeb5ff54a111c807f78fc7a592e0a3f17d2b3b3accf5d8692fe48848f074fba896e9366eaffb9e624f65fcb9e97eb9353a525dd9f82f1de1aa75d4f937065b3bd9c692d08c54f73cc5e2b73d01b4ca95780c2d7e78e4ab40232806e0b1af7cfb38ecdea25743bd61a5fb78da64a7bc61eeeef14c20a8fcdf1cf6292b114eb0ff3f4f9efeae998618949f0e5cec3f992674ebf6dc9e098a68bdf25832ea8018481ed41925e9332f9789c042b0ef8a7b7fc303f2ddbc15f9a33e1a263e6b9bff2227af1c35534f4284641d9f212f07072877b534b0d5ccd047c6c51dddd0beab377f8580815af013e092cde5a31a8a9c02b1d7801a653d5caba53bd6d5af405093c1cdebb3ef0a758c81f1041ecc2b93b3031baea55a496eda56d648b75f3b72c58af8f7ad2407c48365594b194b58ab03ac75c138e53aa0bc3593d375490d339bb01fa52637db96a0f74d0b37b1784481548f98c35c004e1717d90d3d98f51470eb9e43e0f2af5d4f05a32067415348efa18cbf05eced22c1f8bcafc67b6edaeb95434aa98b819d4e13c6596419bbce53898822e9815becc0c3733835e4f9886b2b417eb5477cac11064d2dfe7cebbae70d540254f4112630343c14acc020fe03c25b89d36230fb1b5326916cb02116a36385e12a5ef536c297134e5cf25dbecb5630dd0debc1629c057e72fe80f612b255e31d4a02e22b1ccba6fd79481d7b696b7f8e54dcb235603bf5544db8f8651f908047fa251a2c546cee47fb33fa8124f7bb89eab870a227d0f6ce43f14b8c03587ab3b5dcc2af99cf6d572ee8b0e5de446da4ca9a1571225f2ed3bb9ed446aed6094e547001ea61aeb0a635fc5ba0f33754e339d5250745a7de7e9f1e3be6919c27d810d6ca198d348eeb11dc3cfcdfd8d7fa6f008a4f7226f575984435a3143ef21c43d8a86247c3e8c0916a75f6a8191b59af3e7998b1a27ab039eaaf8e017859c0f69af2bcd03a0d2ddeaef9e6f2d3ebf75998b173cc2bad1678537c81ecf2b4a7aa7b5f0f18127c51a3ba602155f2018390c3e40dcb61a56f3b9b8b8333b64c0c7c1675291f8f5eb05d7f983e30866f09067d3279b5dc0e57ed03c49c3e6c5d5d4a6ad655737b6133bfe8b81b8cceacb69a4a679f90710c0f77033a23f8da2b6b5eb689b768ecedd49f019c820c88d9fc0da5efa34167b41171b984b297b6c4880908f7c1175d360382fcee67077cc1bd3e5fe68d6b53b2ce72608f0fa40fe5fa3d8244005e1cef96deda9000708994d4fd189b4e7fe780a7366a8840a8559910e0a9a1478505fa6abfa578d05333e319541e6f495995cf1f720aaff64b37b1dfb6af8d90af8bafb8482efe1f799fbc3ab2a6f842c2745b756e31f6e8887e92f1e347bb736c88db7392e62d6716303c5d332c19ae22df6ce16b5e88b3aade15eb05ecb0a4d13e99db543424f6af75350254f8c387306dbc5d2d493a804b8589c4fe18a462adf2f0bb170e01c75f99f630bf7a66f1a99a0dcde4e1ff5b7e11b0d6148f802936a3c06802d4c2067929b73857201826bde75fec5495144ed8efa523feefd10b6ee8652d598f34ee1e17451964bc3d58fc0cb283bc7b610ef887c3bbe2598b3af95a9aae026de2b4075f98cfb3ae256bd054eb328729679459eb3c49b0c0c7351dec3fae90e750668415f964aaf61bc3a7b3d8b50993ec26a65c8238895509d0f70a3b051bceaaa32ea01bebb5dbb7d3388e094ed683158fbca078cc117dbf857750606c51ab2dd6c15f7902f16e972d9961fd74b8c78a42a5094d8035dc8f61720a9ffe4ce05530cdc637c5297e8462474ceed3c503c3266f09352b9c46b593c13e9a9a0b262f2c53377de25cb08c718e5a09690f9390eeba1341a1ac1f8a7e0426ebb1884402544d8095419af99d4c8bdc13fb048d58f5bdc636334fcd4a38b51b97bc6cecd445d547f9aca1306887e87c3f53311e2b725a7b748f833a12b1d45e40716c7496eddca43e5e064af81cac066a11b13c90da8e33cbf7863d668e58be298b3424ac731c33e749ef9f63099cd2feb1671599e71d499d036ca2b73220ddb75bb1f7fbf3a2681ac0976fe27524aad9ae66abde4eb2139a596ef9db16ef2724e82867848519507575e5accb3e6df7f897d6daecd62c5b6f59ab92b61d3394ccbd1a3098dd758922a19fa526e9f6412a1208fbd7a1687fa6ee75b60f34edf6043702c4233dc52b44e8d1948978081db409cc020fb7abe628602a1823f8fa69ce9b503dfaa61ef67074cdc5cdac5d7007571010f8ad32636b9a2d4a9d6f8a24b768302984086bf2c88a2c12547ba57278c505a66c20cb5e0cf7c546921579d937566133e68a0c51ac340ae92cbc4be12b24536bcf15fe8d7a53ed86742fc06c6f6ce674420a04466c23189e632375b8aa7d2148738463c257e638c1abd1f1020058409c03b8fe626202c0aafab33fd26173d61306f37b6524fc1922aadccfbe59db1b485fe5ae4be34d089364ac6bdb5aac1190fbde71559a2536ace1e82baca6887e264071eb26bf1a4fc6565dd10c49d55006573f3af8c1abf7a8751ef3324746e0b39e0541846a5bca2c8a47c2f745dbbb1754dfde3ef85565911900c9688a06b4fad8d01724e81acfc246bd5af7dd8762da7fa0b06b77a6515c263fb7fd6e53376541c5746a289419b2ace4bb79f77c6bf34ff311a01d64d1e1a616ba400d83eb35d3c058484069a751b82070824246e9f121a09d4df25853946731e23792b36856bf1d9693ce144c8bd3ff0bd36873f93e6affd03a79bbf062d7193f0d75166af58e48cc5c6ef917a148934e305531766b0f5e3372f2e63dd25bce117f44cde86d00e398b9c32a47123e57e239d00b17ac22ee187a42698a6e22bd6a94668fd1bd031812599f8ac599b57eba295d0e9d180e5eba89292cbd06f9773b8867fbcd4cf9f9a754b8581bda1d9ac8cce1adf2be025119dcddd854a643796fe7df6e43409c6d3053b3dd0130cf87f8c10061e0a1d0042b877e94ad86df795126b5f7b8fab8f429d20d164c77451d81e210774f0f07aa441a589d4b28e69adbc0b0", 0x1000, 0x20004004, &(0x7f0000001000-0x14)={0x11, 0xf5, r2, 0x1, 0x1, 0x6, @random="a1ea8ea2c461", [0x0, 0x0]}, 0x14) 2018/01/17 08:39:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x10)={0x0, 0xf6, 0x4, [0x2, 0x9, 0x8001, 0x1000]}, &(0x7f000074c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000-0xc)={0x2001, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x74, 0x1}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dce000-0xc)={0x0, 0x0}) fcntl$setstatus(r2, 0x4, 0x2400) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000008f000)={@generic="1a7edf36299b722360191ae5c08fbea2", @ifru_ivalue=0x7}) pwritev(r3, &(0x7f0000b91000)=[{&(0x7f00003c7000-0xa2)="caca47500d2a730841b759b06adaf81c0fc00cbfde313c90da41e382f7f49980800c207e880e473c16ce11b7a23e6bd7a051228f0e27050fd93ad28df8794881f61b5f45307d5f6641687e9d5000ac9b3103505eb2a236332c180e5adba1aa9cf68cdcb2d79afa7b3a4572abd4d77cbf4588fe778f5b36fdced6a1cdaf807599c996d3c3b148225ec3504674e527639c8db2944d054331177b4930c6b1b94123b562", 0xa2}, {&(0x7f00009fd000-0x1e)="d549d5a2ca89177ace94867a6db198722796defaf35ae83b03f313e85c3f", 0x1e}], 0x2, 0x0) r4 = syz_open_pts(0xffffffffffffffff, 0x100) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000c13000)=0x10000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000556000)={0x7, 0x1, 0x5, 0xffff, 0xffffffff, 0x3f, 0x9, 0x8092838, 0x4e24a2f1, 0x7, 0x6, 0x80000000}) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f00009a6000)={0xa4e, 0x3, 0x4, 0x8000, 0x9, 0x20}) poll(&(0x7f00003ae000-0x20)=[{r2, 0x20, 0x0}, {r3, 0x200, 0x0}, {r4, 0x8040, 0x0}, {r2, 0x402, 0x0}], 0x2000000000000058, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000ebd000)={0x4, 0x3, 0xa7e, 0x7, 0x1, 0x5}) 2018/01/17 08:39:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002b1000-0x8)=0x7) ppoll(&(0x7f0000f5d000-0x10)=[{r0, 0xc0, 0x0}, {r0, 0x1000, 0x0}], 0x2, &(0x7f0000d39000-0x8)={0x0, 0x1c9c380}, &(0x7f0000d3d000)={0x6}, 0x8) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) clock_gettime(0x0, &(0x7f00003e1000)={0x0, 0x0}) ppoll(&(0x7f0000904000)=[{r0, 0x1000, 0x0}, {r0, 0x11, 0x0}, {r0, 0x8400, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2020, 0x0}], 0x5, &(0x7f000010d000)={r1, r2+10000000}, &(0x7f00006d6000-0x8)={0xfffffffffffffffb}, 0x8) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002bc000)={0x0, 0x0}, &(0x7f0000167000)=0x8) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000537000)="2734859d5a08ee919775151287d8444267da693fd74b706ba681bb819daaa1d00cc01d8bead7b7ba384a9cfc3e0ed340745fcc51d27bc6b7ed5821a8fcf552a4b19cfc2ae56cb952ae55ca94f0fe3e1f0ec2ca79ea89e319fb339f4a7f872112bc2beba2cd5a03e4b0869bfc05fd0f39f2edeb7e05bec2953950c828f12aee15492eaf7622cad570a891209c6c11956e0f5317aaee80125b2317bd74fdd45ecb05a38f9b782dc787a4aa67c7806d028548ab0eb5141c") setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000b3c000)={r1, 0x2}, 0x6) r2 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000006d000)=r1, 0x4) sendto$llc(r2, &(0x7f0000939000)="", 0x0, 0x20000081, &(0x7f0000a6a000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) [ 114.975210] binder_alloc: binder_alloc_mmap_handler: 23625 20000000-20002000 already mapped failed -16 [ 114.991972] binder: BINDER_SET_CONTEXT_MGR already set [ 114.997872] binder: 23625:23633 ioctl 40046207 0 returned -16 [ 115.008818] binder_alloc: 23625: binder_alloc_buf, no vma [ 115.017150] binder: 23625:23652 transaction failed 29189/-3, size 40-8 line 3128 2018/01/17 08:39:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000018f000-0x4)=0x18, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a3b000-0x9)='/dev/ppp\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f35000-0x4)=0x0, &(0x7f0000e91000-0x4)=0x4) setns(r2, 0x4000000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00007b4000)={0x0, 0x0}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) sendmsg$unix(r2, &(0x7f0000279000)={&(0x7f000015b000)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f00003ca000)=[{&(0x7f0000c40000)="069fd97a022d3902001e4daa201644c59a631f", 0x13}, {&(0x7f00004a9000)="617c94536a64e77436bbf60b24479e1b42b21dc5d9c1c9cc8fa4bd7c533c0668f253af5169bf2147ecb6bc507f7ab2bee041b222ba61a2ea385796ee5ee6dce1471e045524af96ccf0074b331e166162b48cfaba8a66586650ae88e3ddb7f426805a3bb7b4785a5e4bb8809783ad0286459bf4553c2ab98fc3", 0x79}, {&(0x7f000096c000)="ede479cd8efaef58dc23fd680743a31e0c87d18a3c140e8909e52bbf31a58d84fa81231f6cf739061adf94789d8f4b8a50c641c659d81c272bfa16a89c1fa80230d963272960cd7da35cd379f85538a7f5debb321bee61419587427dd42a08aab731690a09a8fec25be5ef85a63d5c75d5a82c3e285a786511362063a77d707d59b936494e1caa3545b34ea5c143978b46de1a3b958d994405ef081cb83460d47547ea9a221da98a069287c23d8c8928219d4da95b50fce854bef97bc1bfe8425995b9d54428d7808905dd53b9aae2402b988686e942c6b0", 0xd8}, {&(0x7f0000d69000-0x95)="8298897697a5b762e675fdabb5348b8a118dc345bb629b35d0ac7292693ec9d6ffa3341e168aa48af15986ef735cbd53e8bc533425b358451dc51934f7e7c830e0d6485e2274584af0327644dd4422d7aed6b25da4666abe051c43530692d13b42b3f51ebe70246b4fc43f18b7c04be1eff9b3328ad4de83afa86838278d3273ce1d4e3fa84573f05b097ab768cda8893fc1f3e355", 0x95}], 0x4, 0x0, 0x0, 0x4008001}, 0x800) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/17 08:39:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f000051c000-0x1)="e9", 0x1, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 08:39:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000fb4000-0xd)='/dev/urandom\x00', 0x0, 0x200000) r1 = syz_open_dev$random(&(0x7f0000bc8000)='/dev/random\x00', 0x0, 0x206280) sendfile(r0, r1, &(0x7f0000354000-0x4)=0x0, 0x5) r2 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r2, &(0x7f00004fa000-0x52)=""/82, 0x52) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000b44000)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) epoll_create1(0x80000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) readv(r0, &(0x7f0000d6d000-0x50)=[{&(0x7f0000818000-0x68)=""/104, 0x68}], 0x1) 2018/01/17 08:39:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) 2018/01/17 08:39:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xec82fac546d77536, 0x80000, 0x4ca3, &(0x7f00000a9000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/17 08:39:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000235000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006de000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00003f1000-0x2)="") r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000212000-0x8)='./file0\x00', 0x9) umount2(&(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000ab000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000630000)=0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005e0000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) perf_event_open(&(0x7f00009f4000-0x78)={0x4, 0x78, 0x482f, 0x3, 0x8, 0x6, 0x0, 0x4, 0x1100, 0xc, 0x0, 0x9, 0x0, 0x40, 0x9, 0xa0, 0x800, 0x7f, 0x1, 0x0, 0xffff, 0x1f, 0xff, 0x20, 0x5e, 0x100, 0x5b, 0xc125, 0xf39, 0x1, 0x2, 0x5, 0x8, 0x51, 0x0, 0x3, 0x8000, 0x7ff, 0x0, 0x8001, 0x4, @perf_config_ext={0x2, 0x40}, 0x10020, 0x2, 0xffffffffffffffff, 0x6, 0x80000001, 0xced7, 0xb9, 0x0}, r2, 0x200, r3, 0xd) tgkill(0x0, 0x0, 0x0) 2018/01/17 08:39:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000c6a000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x7fd) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) getpeername$packet(0xffffffffffffff9c, &(0x7f0000cc8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000765000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f24000)={0x0, 0x0, 0x0}, &(0x7f000077c000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003c1000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x2, 0x0, 0xa, 0xa0, 0x20, 0x11, r1, r2}, {0x4, 0x1000, 0x5, 0xfffffffffffffff8, 0x2, 0x81, 0x0, 0xfffffffffffffff6}, {0x3, 0xfffffffffffffff9, 0x7, 0x8}, 0x7, 0xe, 0x0, 0x1, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x4, 0x1, 0x8, 0x100000001, 0x861b, 0xffffffff}}, 0xe8) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00002fc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000038b000)=0x8, 0x800) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000040c000)='/selinux/context\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000093000)=[{{&(0x7f000062a000)=@pppoe={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='ipddp0\x00'}}, 0x1e, &(0x7f0000ca7000-0x18)=[{&(0x7f0000b9c000)="ba4dd22cc5a0f5e9598661ae408ebde007d0a4ea2b7c7d668d0fc3496257789404bad7d7ecf809b9ff047fb203c9bc3386ccb78e6ae4ac0fb7d82e23f698e5ba1d9927292cbfa91840bd2bde66b5548e77bc43bb5965ae0157316762553e843f61d42591ade897967fcd4555185fd4547b1f39ee97ca52f709e146a5439adfdb5c5e0631", 0x84}, {&(0x7f0000c72000)="2e250c88cac90d4fdf8f708edfacae029e6207f5ac1e509953e5181e549ea563f78c222348fe0d41d8cb5f5f7f7b25f7ae1bb924018b6261e1dcd3878ed510", 0x3f}, {&(0x7f0000bc2000)="e27094a6a97788168036be0190adfffff4f0e2228f060673c1b99e0f3eee4a52c3c5cfaa55676343515541c594a22c61561ad3fd3c5b6ce6b66df1eb551cc13a874338e2de10", 0x46}], 0x3, &(0x7f0000f1d000-0x128c)=[{0xcc, 0x11f, 0x0, "33e7177da2012f5671405d8e5154ffd5aee426afd3324bda360a5b26a39c300e27eb3bd5a85327b9e1ebcde0ab1a5f3f7542c9396fa3e526ecd1554331aaf168319aa639a0afefe5e38fa72f588968a33febd13fef178f8cc5bb352da59e936c68ad9778bf6096c8b57fae2e6b6c54dedb2b4ff1f5841bbca4a924618c1ecbbcc569dcf17f8f384bcdf33097a676b1628fe22ff07e4ce2bdc773c7655c8fb418e49a9abee2c3219bb1a904c4b27cea59de1b08d810b8e03c38ca13f42716a4"}, {0x14, 0x116, 0x5, "394d7b0348"}, {0x98, 0x0, 0x6, "4d7454bd2ee3b154da8971a257407e9b7acdc04d9a33efbc946948feb208e79311efb9fa4fb5544f8f94345b1bbcdc812f331a2cc3351778eb00611b2913039acc579c220dce37d751933e501d20410acebcb979fb68159c714aa1651394122d0e748c0eb16dd59573e5a1238258f74fabb6cad7fdd1c09737002c7afdfeb234b4aabcba7c9f3811886d"}, {0x100c, 0x8c, 0x8, "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"}, {0x48, 0x11c, 0x9, "5227675b1513ff23c106a1373b88e7ebbb1bf6e2665465edf60edb69b6c970ffcdc4cde855f0f2510c01d8f9f223bcbfc9dc176257a38cb9802729"}, {0xc0, 0x0, 0x0, "04658a453f24f303c8867a54e3d6881b1a42ad6da9c6366a4b79ecf7610a02811e63ed5c65a5f40f0b68b768610bcc12605008bfc306458408c99d5cdf712b9f4f59117a26af90160a5cd6fd7e7dd4337d1ee842fe283a0cc20235d123241271bbd4a1c098a44db7b3f7303f960cb2cf69978407e2d48383a3d7e3bc3f2148174920f91c249c55c9a142da20fdf4610e293cf0f3dde020c17547850eb5d40d38b098dd7e1be8e5a4f0037dc01e8165f817079f"}], 0x128c, 0x40000}, 0x2f6}, {{&(0x7f00006d6000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x1, 0x2, {0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}}}, 0x32, &(0x7f0000c23000)=[{&(0x7f00002cc000-0xa9)="34e5449f61b47ee24e7595326ee47fdc47991a487204709f84f338ebf57ba8dea30cc34a7789c12854f1d9ffb7cd0822a6886bc4ac40a297cf838eef91e742a95d8ba87a6a54e1fc471a64e33b34d0e704166b55ec0441a99b2a427a2e0c22a4b2e17b434cc4d7e8fc309d13cecb72627505e5022ecc3ba48eea157b2248e54baddf247dc8a9f03c89e80627ae64dda50670b3210154a09539418f16982550f5853cbc5b6d7e3c9302", 0xa9}, {&(0x7f00005b8000)="da20c90351e1101184cad3fcd6f9198f1cb32c1325fe7678f09cdd17855ac7e7382bd9a7346434ee471a82ccfcf446e02c5b7ab75b50e0fe8d1b9cac9e329070c9ebae5b70a1f4ae461398cc07857e65dc5c53721caf3b04c4611fe9372c87c5dff774fd77a0f267b308459c216ec10ce7385dad1a6b340a11d6c07c1fd6b0969fc00a6028376e989d910abb49fe8591d60bfb785e16b8417a90c1a74aaf5ac3590bb52e3533ea7c0bb0da38d30a0f5dc69b097bf69a", 0xb6}, {&(0x7f00001ec000-0x64)="b1bdce12e3abc0cd2429b1f68a0d5247aa890b2fd574e39468d35e947130b49a53cde48353b25e0d2f2d3d8bb035c092b1a3838ed5084555cac49c270430ac449e651317a32528025ba59d6ca776a0c583ef1511e0c94cdc9ea5127ab55e3b7dcb2d1690", 0x64}], 0x3, &(0x7f0000f6b000-0x84)=[{0x84, 0x1ff, 0x8, "f9a05088d14310bcc4a61df13b423b85b6a74f2ec11f4f90e332ade8657d019c4739eebcdd94eb049b49c8a3ffcbd4745a11d9451258e904ca8df1acf6cf7934264c693ee0cea7692ea20f9f307d0b959f6cf19594caed18062fade896e3169bbdc245e4ca1a9230262b50a2c182c7d93a11f1e881"}], 0x84, 0x8010}, 0x4}], 0x2, 0x4000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f00009e4000-0x4)=0x0, &(0x7f000099e000-0x4)=0x4) 2018/01/17 08:39:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002c9000-0xf)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000094f000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cc5000)=0x14) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000097000)='./file0\x00', r1, &(0x7f0000635000-0x8)='./file0\x00', 0x0) 2018/01/17 08:39:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) mount(&(0x7f0000b2e000-0x8)='./file0\x00', &(0x7f0000185000-0x8)='./file0\x00', &(0x7f0000967000-0x5)='omfs\x00', 0x0, &(0x7f000000e000-0xd8)="") r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000f26000-0xa)='./control\x00', 0x480000000) rmdir(&(0x7f0000349000)='./control\x00') readv(r0, &(0x7f000059b000-0x41)=[{&(0x7f0000b36000-0xf7)=""/247, 0xf7}], 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001b7000)='net/rfcomm\x00') getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000584000-0x4)=0x0, &(0x7f0000495000-0x4)=0x4) 2018/01/17 08:39:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000058a000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000c1b000)={0x5, {{0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r1, &(0x7f00009a7000-0x20)=[{{&(0x7f0000763000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b27000-0x20)=[], 0x0, &(0x7f0000a0a000-0x148)=[{0xc, 0x1, 0x0, ""}], 0xc, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 08:39:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000098e000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00005ba000)=0x8) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d36000)=[], 0x0, &(0x7f0000836000-0x220)=[{0xc, 0x29, 0x3, ""}], 0xc, 0x0}, 0x0) connect(r0, &(0x7f00007cd000)=@ethernet={0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 115.035650] binder: undelivered TRANSACTION_ERROR: 29189 [ 115.042580] binder: release 23625:23633 transaction 268 out, still active [ 115.050673] binder: unexpected work type, 4, not freed [ 115.056002] binder: undelivered TRANSACTION_COMPLETE [ 115.062285] binder: send failed reply for transaction 268, target dead 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000dd2000-0x27)="260000002e0047f1935ebff70722000c07fff7eb000000080700ff36b807475105001a000000", 0x26) fcntl$dupfd(r0, 0x406, r0) 2018/01/17 08:39:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000018f000-0x4)=0x18, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a3b000-0x9)='/dev/ppp\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f35000-0x4)=0x0, &(0x7f0000e91000-0x4)=0x4) setns(r2, 0x4000000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00007b4000)={0x0, 0x0}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) sendmsg$unix(r2, &(0x7f0000279000)={&(0x7f000015b000)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f00003ca000)=[{&(0x7f0000c40000)="069fd97a022d3902001e4daa201644c59a631f", 0x13}, {&(0x7f00004a9000)="617c94536a64e77436bbf60b24479e1b42b21dc5d9c1c9cc8fa4bd7c533c0668f253af5169bf2147ecb6bc507f7ab2bee041b222ba61a2ea385796ee5ee6dce1471e045524af96ccf0074b331e166162b48cfaba8a66586650ae88e3ddb7f426805a3bb7b4785a5e4bb8809783ad0286459bf4553c2ab98fc3", 0x79}, {&(0x7f000096c000)="ede479cd8efaef58dc23fd680743a31e0c87d18a3c140e8909e52bbf31a58d84fa81231f6cf739061adf94789d8f4b8a50c641c659d81c272bfa16a89c1fa80230d963272960cd7da35cd379f85538a7f5debb321bee61419587427dd42a08aab731690a09a8fec25be5ef85a63d5c75d5a82c3e285a786511362063a77d707d59b936494e1caa3545b34ea5c143978b46de1a3b958d994405ef081cb83460d47547ea9a221da98a069287c23d8c8928219d4da95b50fce854bef97bc1bfe8425995b9d54428d7808905dd53b9aae2402b988686e942c6b0", 0xd8}, {&(0x7f0000d69000-0x95)="8298897697a5b762e675fdabb5348b8a118dc345bb629b35d0ac7292693ec9d6ffa3341e168aa48af15986ef735cbd53e8bc533425b358451dc51934f7e7c830e0d6485e2274584af0327644dd4422d7aed6b25da4666abe051c43530692d13b42b3f51ebe70246b4fc43f18b7c04be1eff9b3328ad4de83afa86838278d3273ce1d4e3fa84573f05b097ab768cda8893fc1f3e355", 0x95}], 0x4, 0x0, 0x0, 0x4008001}, 0x800) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/17 08:39:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x389200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000001000)=""/56) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000001000-0xd3)="7375a290dfa1f6fae1b10a94ad11265aba8ec6376602b419ef8bb6ad473a413a712e6045a7decb939a339ad433cafaec80c83001aa807a84fd633a5dd779773bef73d1d6cbf3caf367e8bc3b10452429ae7d7c0845cfad471e0a4c1ec7b62c8311ed4fa8a751f43641655565dc8b6048ba63f56627ed2d1fe5edff749620347f1fee448fe27879f3fae48ebc2bc9ed8e2b82d17311b33a868d0718aea8bcdd3090d88fe684470857c61999276b8722dec75a4eb5a74c3bfb76d58cab4528647bafc1b6a60b87ee8ccb8d0abf336e57231c98ac", 0xd3, 0x0) pipe(&(0x7f0000534000)={0x0, 0x0}) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000af7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00001ae000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e8c000)='/selinux/mls\x00', 0x0, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/17 08:39:59 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000007000)=""/221) sendmsg$nl_generic(r0, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:39:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000948000-0x4)=0x0, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) fstat(r0, &(0x7f0000ce3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a68000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000784000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f00005a3000-0x1c)={&(0x7f0000b9d000-0xc)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001000-0x20)=[{&(0x7f0000333000)={0x23d4, 0x28, 0x1, 0x1, 0x0, "", [@typed={0xc, 0x51, @fd=r0}, @generic="fba00343066541754077c378781dae26957e709576b85090772c2e3461cec7fbb2bcc0300c34b7ef9e80b22ec49a3b748115ab24cce046212e78e1854eb54f6645ea42", @nested={0x10e0, 0x7c, [@typed={0xc, 0x0, @u32=0x1}, @generic="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[@generic="ee8c966593d02e7ce11f158803f85319ee1352c3b16671a442fb6deb77ce3b0003a49dbe2d4e87f6414d7687ed962f8563af2295cde1f53af305737b750105e1b311bc6038299dc1906b4c879c27417aadbbe98d30347461145cb3712b9aca03afd9d0097a4a6a3ccdd5a537b3316c4e2de10c8b4b41667710b07b7d18b1721fdd0d3cf950be24a1623b40ea67bfd47d094d8611d9c4a0bbb5d85d8dd3d22628fb9fb49a643a1e7ddbdd86a66f58469a308111b9b74c7288da9fb0b30ab515a6fa6722985eacf8bae5d17fff6df5", @generic="7a41d4c3e1e5ca645ee50eaa1a1636c40ed220ac4b0a73885f4211e68f7959817445fc12eff2f6a1e3f4", @typed={0xc, 0x8b, @uid=r3}, @typed={0xc, 0x28, @pid=r4}]}, @generic="2b0871c378c98f2697a525f6", @typed={0x10, 0x8e, @u64=0x2}, @typed={0xc, 0x62, @str='\x00'}, @nested={0x1c, 0x0, [@typed={0xc, 0x38, @ipv4=@rand_addr=0x7}, @typed={0xc, 0x67, @fd=r0}]}, @typed={0x10, 0x7d, @u64=0xffffffff}, @generic="3aa7f98aa30dada477", @typed={0xc, 0x6a, @fd=r0}, @typed={0x10, 0x100000001, @u64=0x8}]}, 0x1b8}, {&(0x7f00004fb000-0xa4)={0xa4, 0x18, 0x4, 0x1, 0x2, "", [@generic="7693222d102cb167f9469d85e9360404e08b9bb9f3b552b983d0c45b774d7466eb6b9250916a83f21e98e9d98b9374032d1a33fda07d5c92eb18780ff4d8345b82bb3e228be33545936df7c6152f06d55470cd8a9f8a6eaedec3a930272687db8e2e11354dfa592b12a4810b57ce3a2150eaa74c1940b06ec2eb28ddbc6b70d58554cbdaab62d109d8676e1d16bc69a980"]}, 0xa4}, {&(0x7f0000154000-0x1120)={0x1120, 0x33, 0x800, 0x0, 0x3, "", [@nested={0x1024, 0x28, [@typed={0x10, 0x7, @u64=0x1}, @generic="bdaf73a148d122bb58e0b2f313", @generic="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@typed={0xc, 0x66, @u32=0x5c11}, @generic="d518edad7833e8ce68708c1dd55d1ee385f9659c07f29a0d4847bd2917e78e18368579ffac14c6fca246bf462f53e89f763f9eaab3f24889f21b2919dcf7a8feffe4fdac3640005ee6a7033fb7d686f2c5222c22bb1a7541eeee3f6a2f0bb8c8af9cee2e3af49ba648380221223c9b41911d54e57f044f0f060d719977a32ef0ef53fa41bbed13171bd0ee91a8fd51597522c217744492a22fb5c9b2baddb8d8ced9b0e614bf82ac12e18841ac326170b299b59255c33493a0d2afcde6d34f89ad0d3f", @nested={0x1c, 0x5b, [@typed={0xc, 0x94, @pid=r5}, @typed={0xc, 0x1f, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}]}, 0x1120}], 0x4, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0xc0}, 0x1) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00004f8000)='./file0\x00', &(0x7f00004d5000)="0700cc667300", 0x24008, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) flock(r0, 0x6) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000e36000-0x8)='./file0\x00', &(0x7f00008b1000-0xd)=@known='security.evm\x00') r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000464000)={0x1, 0x9}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000f3a000-0x1)=0x0) r1 = dup(0xffffffffffffff9c) sendmmsg(r1, &(0x7f000059b000)=[{{&(0x7f000052b000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bab000-0x10)=[{&(0x7f00006e8000)="c01eb28292710b5fb7f42adeb25e38aba9b67e1ed539f5ea4cf6ace2d1d409be1414eefb6d3cc7f4825166d6101d677b69c47124020ed0bd", 0x38}, {&(0x7f000076e000)="a5042557cf17b19118ac4f0a4a10afe9ba7545e6e8ea5d7775ad6fcd557cbc035b8d393f787f38666b3dbb84fe2a38d288f980fc351a11e49aa745e3f1137d040cac8ddf55e17b242bccf79ef482a7eb50c6e38191fc57e937053d61e37ed2de9d1edd72caad3ae1513ed718f2", 0x6d}], 0x2, &(0x7f000074b000-0x1458)=[{0xd8, 0x0, 0x6, "502305e6746f930fc3da9d7e91cd02628823f9e9e2cd2d0f62e5aa00a3ff5e7d253415f126899aacd0bc7fc63ad24eaaedeafbccbf3c093596a2c1b913529b96b8141a831424320710ae6a401f0e0f72404acc6421259cb31ed9aafa1c948915e24ea7014ea9815292304acf305e4e96e79b61fa6a0ae3683093883032631f0d3f3ec0761a99417db9a27ac152b7d009bb73d4b20eedb22d4c4edaf133d465a2e010e6c6e8a86bb136b2869f574e06678d94e8dc494371be88bafc276d52c9ab7edf30b10ae8da7bc635"}, {0xe8, 0x187, 0x2e, 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"61254f082021ec781d9c605d40cd6300495178e58ec08028da1aab8f40485e58cf47b507d0ccf468334f01013e315556533422d936d014f7f387efab7f10fd1cf8c8d62985a5635e8cc21cca62ecab9b2cf5ed68f06bb58e5c9193a54ad6d53679a49d2861b97f603ee099890f46fc0b9abe51f93cf8354541ef2aeaf7eb8037e82c13bcb807d1a61ea20777adcb220a45535e46fcd222b98a12c5b7b808aa3d3c7e"}, {0xf4, 0x11f, 0xe1, "4fee9401bddaa23f28b1fa59e98e2221a3df6b6fb468ce76b552bb1d9094f584d554d4912abf2ad0f4c4d60795e5dd53a86d1f4f9a48151c1586827ee128462c9bdae8665a639e0eac8e7f0e6482fbdeb488c03ccc819ac2e3582bea4b81a64a8cf2dac330ac99e143f7b9eb595eb794955d222f196d7abfb6d9256370a6877ee68cd8c22bf9052e13228453b3265ec8b3a85d912e1e1c8ae00ad550d90046b31bdf4eaae58cc86305ff025cc0dbf7cebd53d8bede099f84e2c8d3c6400d6995e1857fa1a0bda2d490f0445e6b03d49319971a9920264cd8fdc6ba909b179813141a4c476b42"}, {0x68, 0x13b, 0x9, "fe9783eb2ed8c491484a4901440a8edeb271edf628335b533d5e2643f65a5bb7a7ad1b0dec02d29014a5e3e181d1e633336000ea2a7b7f67f2421f8e89c851783215c8c68af35f3aaeeb2e6087f8a56fdf8dac0cee474b748e23ae9e"}, {0x4c, 0x0, 0xfffffffffffffffd, "77f8dbc727417990ffc45ece2b85857337d1625b9a006d76c879c580cce40c7d9c1215ba910285d0841210994da4041402482a817567b104435e492f7d52"}, {0x38, 0x88, 0x2, "27280240f047c9067a3f9b78b1fe504ed33dcbc6c782ed25a4d36202a61254dd5c7ed40099f9b52fc52b272b"}, {0x20, 0x18c, 0x7f, "c2469ab19f26aecaeaac118da816f7570dc4"}, {0xa8, 0x119, 0x1f, "40d68e5ad545977465f572eb5a29179178af9ac8c1eee629a6c30d3ff052877f3779575fd81c783c335390fce89d46f8e4ed52c8fdd2f79d39d8b7da52030762d747a27238957dd4869b7432bc278e7d43fc0a77eb69f3df31ff88fd2633a84c63493ad6958e94ee80873c7d4fb1feac5039d1e26ae948e458fb6e79c69da23ad72e5561f7511ed5c14a59a384ab9dd9d153a4a7fa98e4aaf2f0"}], 0x358, 0x80}, 0x2}, {{&(0x7f0000ebc000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00006b0000)=[{&(0x7f000084b000-0xf9)="cb97d83db4e765cec18b0aad5ea52ae6f95749dc41ae00fc726063301c5ebfbc605da7e93a7faded6e14b86c08eb8f97d11d06a9fd3e70a5e1d91dd2c69616f9c01067da56287bdb2faa32f6012d5d9ed7cf1608a1e76463389b91659942334f36cd1355c73eb451f5faaefa5a4c75dad52b83c7af2565adfd922718707cd8c263acb092d44decb123357543be9f7eeedf95e50bb8861f221d22e1f14596f0f21c440a0791e2990cb6a8566742d54454c1ecaefe6d10b1faeb1d5cdca7b78798fdd885ef49382eea995c9e007ee14d77c64b6b19ca8c2fce79b1c71eba3f21988186dae7263a7d6f6c4b3691390b028fd55a20dc5062cf6258", 0xf9}, {&(0x7f00009b6000)="a5d8f15b943f4c62b977306eca762de910200c10693c794634fa47107de52f088680fac5bfa5", 0x26}, {&(0x7f0000b41000)="6de1cd2e73794d62e2776e4c90473a1318cd6e5115110c39ce0bed5b88a023337fab0d5bdfb1f3493c8e0259686b22f9b0ad369da60f9d281eea456cae2be625c03538fc44d9618aab70d39b3f4e4aaa29732681780b62", 0x57}, {&(0x7f0000a3c000-0x29)="0e399dbc3639dab61689628a5b7a7c815e7a59392dcd5083760851cd587fc53632f3507cbd21c8d3f1", 0x29}], 0x4, 0x0, 0x0, 0x10}, 0x10000}], 0x5, 0x4040) clock_adjtime(0x0, &(0x7f0000a55000-0x68)={0x4330be1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 08:39:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000323000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000622000)={@loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000e2a000)="ff01000000000000000000000000000800000000", 0x14) 2018/01/17 08:39:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000ff8000-0x1c)={0x0, 0x0, &(0x7f0000ff8000-0x28)=[{&(0x7f0000ff8000-0x66)="16b1c69cc960fa5ecc4d0a71a7fbd9ae4d36f9613ab2b04e14219f3f3b6d4ef0d4d8bbc377f247a8759fd7ec68348be3bf552957b453c09367485629bf0dd37bf5526a9c8f892238a3cdbaa74cf926", 0x4f}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bc8000)={0x0, 0x9}, &(0x7f00001b6000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d6a000)={r2, 0xca, "e906592fc6843a2634d04fcbf6b25301bb23b36137d6a02b59cd2e60ab16d6782caa7a4e27ce6cca0db395e123625178d960c416461382f8dfbacf82b50c2fdc2635eba216d526cb05a980f5acd4588f8385ba3b0daa8d63ba7268e8a1336d9547c8548fd16570e6098226dbf8687f01bafe8c2a5e98c76b59d32e0d2fafc9aededdc90c57dfe1f5eb5d8da73d37d0969b4498780e1fa9d8e64ea8c13226a6db3dff6885f395d0367fa59dcd0938dceaa2375c8b39146b07e66e9d319d79072d8b396999b392400287b9"}, &(0x7f00005b8000-0x4)=0xd2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/17 08:39:59 executing program 6: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000ec000)='+(em1+:<\x00', 0x2) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00006db000)="43b7ae6acd5ce625ff33fc4ef737aa12ae6e12d4578bdd958bcd06b466cad8deffa121727d76a29fbf1368beefb67b645a647aa8797ecedba34927c0c7e698ac5863d97208858c368f957616ec2ad610338188fee41360e227ff4d16c4bb740774399a049c2f3271467b0babe349215abec7d82c21957f448d5643", 0x7b) r1 = socket$inet(0x2, 0xfffffffffffffffc, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x3, 0x4) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 08:39:59 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000006000-0x34)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000008000)={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, {0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x141}, 0x2, [0x14, 0x10001, 0x9, 0x97, 0xa77, 0x7fffffff, 0x6, 0x5]}, 0x5c) 2018/01/17 08:39:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000afd000-0x118)={0x8000, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) pipe2(&(0x7f0000d2d000)={0x0, 0x0}, 0x1000000800) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000436000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read$eventfd(r1, &(0x7f0000d59000-0x8)=0x0, 0x8) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00006c2000)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f66000-0x8)={0x0, 0x0}, &(0x7f0000f51000)=0x8) 2018/01/17 08:39:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f36000-0x9)='/dev/sg#\x00', 0x3, 0x802) ioctl(r0, 0x4000000002287, &(0x7f0000f92000)="") 2018/01/17 08:39:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a85000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f00008bf000-0x8)={0x0, 0x0}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003c9000-0x6)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00003b2000-0x88)={0x4, {{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000907000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f71000)={0x8, 0x0, &(0x7f00009f7000+0xffe)=[@enter_looper={0x630c}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f0000a6e000-0xc)=""}) 2018/01/17 08:39:59 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000002000-0x8c)={0xff, 0x7fff, 0x7, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000003000-0x104)=[@clear_death={0x400c630f, 0x0, 0x2}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0x80000001, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f000000d000)='./file0\x00', r2, r3, 0x100) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x8, &(0x7f000000e000)={0x0, 0x0}) [ 115.236208] binder: 23718:23719 ioctl c0046209 20001000 returned -22 [ 115.261350] binder: 23727:23733 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 115.263508] binder_alloc: binder_alloc_mmap_handler: 23718 20000000-20002000 already mapped failed -16 [ 115.263636] binder: 23718:23737 ioctl c0046209 20001000 returned -22 2018/01/17 08:39:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009d0000-0x10)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000873000-0x8)={0x0, 0x0}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00007df000-0x1)=0x0) r1 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x100000001, &(0x7f0000001000)="") getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fde000)=0x0, &(0x7f0000c32000)=0x4) 2018/01/17 08:39:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) r2 = dup(r0) lstat(&(0x7f00000c8000)='./file0\x00', &(0x7f0000231000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c73000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x2, 0x4, 0x2, 0x0, 0x2, 0xa0, 0x80, 0x2e, 0x0, r3}, {0xfffffffffffffffd, 0x5, 0x4, 0x0, 0x4, 0x7, 0x5, 0x0}, {0x1, 0x4, 0x2, 0x0}, 0x100000001, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x3, 0x10001, 0x20, 0x5, 0x3}}, 0xe8) ioctl$TIOCSBRK(r2, 0x40044591) 2018/01/17 08:39:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000f81000-0x2)={0x7, 0x9132}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000e04000)=0x0) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETA(r0, 0x5402, &(0x7f00003e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) ioctl$VT_WAITACTIVE(r1, 0x5607) write(r1, &(0x7f000072e000)="04f88d2dd72481e51b79b6e7162496d6676b764454831adfc6e04fd54e12187641aefce6d94d", 0x26) 2018/01/17 08:39:59 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f00001f1000)='/dev/ptmx\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000002000-0x18)=[{0xc, 0x2}, {0x2, 0x4}, {0xa, 0x7}], 0x3) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000af3000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000456000)=0x6, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x2}, 0x1c) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000932000-0x4)=0x0) sendto$inet6(r3, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x3}, 0x1c) pause() 2018/01/17 08:39:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000010a000)=[{&(0x7f0000549000)='9', 0x1}], 0x1) mincore(&(0x7f0000516000/0x2000)=nil, 0x2000, &(0x7f00009fe000)=""/232) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ea8000)='/dev/autofs\x00', 0x2000, 0x0) readv(r0, &(0x7f0000f39000)=[{&(0x7f0000186000-0xc0)=""/192, 0xc0}, {&(0x7f0000498000)=""/168, 0xa8}, {&(0x7f000098c000-0x2d)=""/45, 0x2d}, {&(0x7f000063f000-0x40)=""/64, 0x40}], 0x4) madvise(&(0x7f000025c000/0x2000)=nil, 0x2000, 0x1f) 2018/01/17 08:39:59 executing program 4: socketpair(0x0, 0x80001, 0x5, &(0x7f0000df0000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c22000)={{&(0x7f0000f63000/0x4000)=nil, 0x4000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000003b000-0x4)=0x2, 0x4) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000053000)="4443f183f9752eafe142cdaa83739df0516c8bd3274b35e50bae31d16b755a898a02d03dffd76c15623c440bad49e352adc19335433b1fdb760d1d6fb9f0c8ed8893bbcccd05d2651fd6402a024c8b4841c49d9743aca831f6c335268ffbae40e800ae6b", 0x64) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000052000)={0x0, 0x7fff}, &(0x7f0000053000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000019000)={0x4, 0x8, 0xffffffffffffff68, 0x80, r3}, &(0x7f0000036000-0x4)=0x10) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) 2018/01/17 08:39:59 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000f0c000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000001000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f000079e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x25)="43f20081387b68041cb4cc56b5888e35e7e6d74ac1f80ad490f73e4d1549b93bccf642e273", 0x25, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x800000000000000, 0x7, 0x9, 0x4, &(0x7f0000002000-0x10)=@common='bridge0\x00', 0x1000, 0x2, 0x3}) getgroups(0x1, &(0x7f0000001000-0x4)=[0xffffffffffffffff]) setresgid(r2, r3, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000003000)="ac79d7043966285ba0c4d2d24c377d73aef1d1202c43e3434d3451c859778e6225b4b961c3388e189d44f7dc45a37a5ecd9a2e8c1622533845f150f04e0ace67f0176c73c40c18c925242fc075d32ee0d0bb3881c855c4525ef706f75ff270d4972c405de2fd34068cea8d89d05962c95a23d57effd1db456de11de263e889dbbd430884dcc74512ddb0df42c69c58f807057e9c55424963f90b7d8b920bc503b41d136c61cb95e45856d59431429b642ee101b8d850366c7a0d8ab63b10f71055bc7ca2d03ecb90d5654c2f01f0b3470063b35ebcaed1e5ba7260ff929766bfce1a8048fc386dc45d93d4ba72bbe22c865beb31", 0xf4}, {&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000004000-0x7a)="29bad267d136dd28dc8de47099ac3f1eddb04675a2276cf7f981a188565aa949e016901697873cd0d0f81addf27ebf505db0c3f9c706bc6d2f9746c622381875b69106faf01a9b1dcf7c3941d2a2ec64a5fd90b69428e8375dfe673e1b60d6c41e0db8f90e3152771410de939458fd39341edc57cd13dfcab222", 0x7a}, {&(0x7f0000003000)="f08ea69fb767981016e101c8405baadc40232ff8e8bffeac2c36d663d747e0d682e1986eb86dc67052459799a2a126755eda897c1adb7bc6db56b96a44b27212f86ff520d4d2352c4a35d62e296f669b14d8c93d11194a22ab7a8594808584182464", 0x62}, {&(0x7f0000001000-0xb)="5f0261342f04a2922b8511", 0xb}, {&(0x7f0000004000-0xcb)="c2b419fb651f003afa2e752c38496523396fdf3f81e0085db47ec4645ee61c916a12591a85a0f7d9029365d26a050e781f31b30be9aff5248187b1394ff56671765c4fc4a696563f5f109075fc45db5ab583d284abc450badf349a7c9b59ff201b43f3df78a9dd097196c3dd1b07127e00b8083a4e6617d62682700f4b448d451a69649159ed5961116b93e841b9f54157d64a4c51627dba69cb30ff5b342a868b2e05f1e4ef339f0b44b4337b4dc2e6f0a70be8f9d0cadee2c0f664f939e9b8aaa4250e69a64a854c2fb9", 0xcb}, {&(0x7f0000004000-0xf1)="95a534a923cdd66702d3de4497835ad00320cca840c418e670efea058e6321fb8fe1a133184bdcd24719947f82f6d2688bbda4ddd97e67dfd949958acf42c3e8b8da8c4d3639792f707f67731ebad43f025292ab7f4d6c30618c214c8b3e0bcf2c66b2f5678b5746968eb36d4e6bf728f9e82b0d50321723b5dc98f6859f45e5ef48bcd971104ec14405809a9169938951263d40c81cdf633409ef6ce46d8fdd48f7d0d85012561c274f460a52bd2e7f75fa39aac2a4c0c11f07980126e2cbc915eb617f6f4c6c18b26f1b56e208c0b1ae876d9012749b95301f5d36f94b4fc6a45bab3e33b6921f04b14145ea0f75ab1e", 0xf1}, {&(0x7f0000003000)="30a0a300ceaf5d076b3c30beb403a1fdfe48bf814e", 0x15}, {&(0x7f0000002000-0x6)="4bbc48c87a4d", 0x6}], 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000003000)=[{&(0x7f0000003000)="e3e58e2431f2da6336b6a14337a183a5eec88c88ce0f7c83977d50b6e0b55b72ce3e3a4cd5cdabcf3d63ca3f809db4b470a2c5715dcebc10a704b7c1f8cfa3a7ae4551d59f173754c134d3962e128448a31564d011ea4271f32fef9da3dd1d35bccd", 0x62}, {&(0x7f0000001000-0xb)="d117f55b4ef1db5ab309bd", 0xb}], 0x2, &(0x7f0000003000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x50, 0x800}, 0x4000) keyctl$update(0x2, r1, &(0x7f0000000000)="1ea7b15e38e11a4f250519e22ba66f65dc3a5f7d76b1d176deac26900c199b5a3e8af1a6fba55b1e0df30529e583bcdb86f1713779b69a895ca36d222596e8579e8b457ad8863edf38e350bf097ad7433ee8cf10326d978c79afb5631f63d85bab1c52c6050909a9a0e602762f03b1958b5c", 0x72) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') rt_sigprocmask(0x0, &(0x7f00000a4000-0x8)={0x4}, 0x0, 0x37) setrlimit(0x1, &(0x7f0000c41000)={0x0, 0x0}) ftruncate(r0, 0x3d) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r1, 0x7) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000638000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000d64000-0xc)='nfs4\x00', 0x0, &(0x7f00000b2000)="") mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097e000)="04", 0x1) 2018/01/17 08:39:59 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000-0x6)='logon\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000014000-0xa2)='K', 0x1, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000015a000)='/dev/hwrng\x00', 0x94000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00000f7000-0xa8)={{0x23b, 0x0}, 'port1\x00', 0x40, 0x0, 0x9, 0x4, 0x7fff, 0xeae7, 0x1, 0x0, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000909000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008b5000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000284000)={r2, 0x971700000000000, 0x30}, &(0x7f0000746000-0x4)=0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000eb7000-0x10)={&(0x7f0000a20000/0x2000)=nil, 0x2000}) 2018/01/17 08:39:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d9f000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000001000-0x10)={{0x0, r0+30000000}, {0x0, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/rfkill\x00', 0x1c202, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() setfsuid(r1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f000000a000)={0x3, {"3966f05ca6a635"}, 0xb30c}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000a000-0x4)=0x7f, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000007000-0xb)='projid_map\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f000000a000-0x4)=0x0, 0x8) bind$ax25(r2, &(0x7f0000003000-0x10)={0x3, {"bed60cffac004e"}, 0x5}, 0x10) socket$inet(0x2, 0x5, 0x100000000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000005000-0xc)={0x12, 0x1000, &(0x7f000000a000)="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"}) write$fuse(r2, &(0x7f0000aa3000-0x34)={0x10, 0x0, 0x0, @random=""}, 0x10) bind$ax25(r2, &(0x7f0000009000)={0x3, {"14a9b31f645ca3"}, 0x0}, 0x10) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f00001b4000-0x2)="fff8", 0x2, 0x20008045, &(0x7f00000b0000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000fd1000)=""/78, &(0x7f0000a20000)=0x4e) 2018/01/17 08:39:59 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/17 08:39:59 executing program 7: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000093b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fa000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x8, &(0x7f000033d000-0x8)='./file0\x00', r0, &(0x7f0000000000)="c3bb7fdfd4aba1fa7743cb2b89e874d7fb90d90a54c321230eb4496fd58ba268335b4019564935440a28041a4cc27c815b18f22c757c704c759e71038b107675ba787b0ade600010117b68bbf899") clone(0x800, &(0x7f0000f05000-0xea)="", &(0x7f00003c5000)=0x0, &(0x7f000007f000)=0x0, &(0x7f00003c5000)="") 2018/01/17 08:39:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d27000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") r0 = open$dir(&(0x7f00000ba000)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000f7a000-0x8)='./file0\x00', r0, &(0x7f0000514000-0x8)='./file0\x00', 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b55000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000ef3000)=0x0, 0x9f15) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b02000)={0xa4a, 0x0, 0x2, 0x8, 0xffff, 0x9, 0x11, 0xcb, 0xffff, 0x93, 0x3f}, 0xb) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000d2a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000ef1000-0x8)={r2, 0x2b}) 2018/01/17 08:39:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cd4000)='/dev/sg#\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000698000-0x8)={0x0, 0x84b}, &(0x7f0000339000-0x4)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005d1000)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e42000-0x8)={r1, 0x3}, &(0x7f0000be8000-0x4)=0x8) renameat(r0, &(0x7f0000ad9000)='./file0\x00', r0, &(0x7f00007a9000-0x8)='./file0\x00') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2286, 0x7) 2018/01/17 08:39:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf4000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000039b000)={0x0, 0x0, 0x0}, &(0x7f0000f33000-0x4)=0xc) capset(&(0x7f00000fc000)={0x19980330, r0}, &(0x7f00008f2000)={0x0, 0x0, 0x0, 0xaa7d, 0x0, 0x0}) socketpair$inet(0x2, 0x807, 0x6, &(0x7f00007de000)={0x0, 0x0}) pwritev(r1, &(0x7f0000f82000)=[{&(0x7f0000f7f000-0x98)="3b23e810bf03b6c78f5d4dfd8d76642687f4d93eeb5722141019f3ea4c85a595500ef0fa5f10b3526a8f4fd2f75e21069419ddcaecac048890d4b22786a79aecd605841c3b7a39dbc69a30b034527434aeb1d5d53e0d724a8cab3c21a867e7e0e0bee4ca00f10bf639bb05109c532ef9b8b7c46851ae5f06240b0ba2c1f32256e06985edd624f8303fe4c27fa0180e1dda049253be5689fe", 0x98}, {&(0x7f00006a5000-0x57)="b82e0bf0ae16c337e5ca646bcac2d423e226567b5b73a1bac8582d5072b9368f1f8cdce50d8d01da200345f98c5ed02b60a39878e1cf8e82e763fa6f1d07893036dc36565570db7e1ee0c7c6863c72438ae23e20186387", 0x57}, {&(0x7f00003b9000)="2f47b49c72c1d43435c76283b93780651fd7b461d9718b353e2de753fdd2e21b7c7c03709ed149989aff0b5fbb1537fcbeb462710714bf5a5c13117fcfa94c980f84a6e58e97a68e785f1ccc61bf8a2002ed2a02452a0abb163b3f2c7a21b1aaa65c529f1aa7d5c60676e10e41f9eab2a75dd8269ce382bce212c073598c15710b5b", 0x82}, {&(0x7f000016b000)="e906a0a93e", 0x5}, {&(0x7f0000c2c000)="0ea8d743ebc905f4e2fcb717132c32254dc8dec722e664be05137f3b01b263e6b07d280d6b8b6c", 0x27}, {&(0x7f0000c19000)="db0915874c9932771de76407ffc99b3de0754162bac1c6494cb0d5c19547147662a49e148c4bd24cea0e65f13ff87cd89795c9e901125f4e0ce639b30d1058ba68c7b2f1440c4bce03379263ad78890261c26d0efc41e50232e2a5aec9a85bf1078a816419c856732fead32197dd7574afe24351ca2d2c76c12a0161dc48dca0a20cc45000d9c7200f2a85e5283d5463e84609fc85b927f1a7ed0abcf32ae768594f838b6cf7c33d69131b7b1af207bcd86eae381cc17927", 0xb8}, {&(0x7f0000bfa000)="99f51e5aecd5ff2d036e77aad47d1bf2c613dde9dbe869697c5f301051d0d5b3a531ceae374991cea894ae4970e5416f1bd87eb244dd6777c2fd8d78f8bba3cc785e0be73dd40b4d985e09cc50566c45fef72473e019b2db7b92eb2ee150", 0x5e}, {&(0x7f0000bf5000-0xbf)="49eb180256dc18a7b2d29eabe58d77535b25233e2d9b69ad507d612448c9f6f74cc0028c40ba406a3ebafcfcebf2dabc25328a86152732a2495fab331e75d0b752d47ba49d1ccdc1e73f6fa789e9aca0ea93e85190796beeeb11ba61a37e416fe3cdeacd82010a63cc179bdddffa28a467284837948abb0641288e0db5f9e632da6a7551b0222ce9c5dc22d11f77e31ee9bf6e5b3fced134c99f5148636defda9ef3eb2b3b8d5f4a71a71b13bdbd540b5557ab89629f0a83370430912d7196", 0xbf}], 0x8, 0x0) r2 = socket$netlink(0x10, 0x3, 0x2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c9c000-0xb)='/dev/hwrng\x00', 0x80, 0x0) accept4$inet(r3, &(0x7f0000baa000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000752000-0x4)=0x10, 0x80000) sendmsg$netlink(r2, &(0x7f0000301000-0x1c)={0x0, 0x0, &(0x7f0000302000-0x8)=[], 0x0, &(0x7f000050a000-0x38)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x18, 0x1}, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000acd000)='/dev/sequencer2\x00', 0x10080, 0x0) getsockopt$packet_int(r4, 0x107, 0x7, &(0x7f000034e000)=0x0, &(0x7f000019e000)=0x4) 2018/01/17 08:39:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x3)='./file0\x00', 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f0000001000)=0x0, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cc6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000001000)=@file={0x0, ""/4096}, &(0x7f0000005000-0x4)=0x1002) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000003000)=""/238) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000004000)=[], 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) sendto$inet(r1, &(0x7f0000001000-0x1000)="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", 0x1000, 0x44004, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 08:39:59 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000b39000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffeab) 2018/01/17 08:39:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000747000-0x4)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x18)=[], &(0x7f0000573000+0xd17)=[]) 2018/01/17 08:39:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000597000-0x4)=0x0, 0x4) chdir(&(0x7f00009b4000)='./file0\x00') 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e7b000)='/dev/usbmon#\x00', 0x1, 0x100) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f000026b000-0x4)=0x0, &(0x7f00000d7000-0x4)=0x4) 2018/01/17 08:39:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc50830"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) alarm(0x1000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e4f000+0x231)='/dev/keychord\x00', 0x200, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000aec000-0x4)=0x0, &(0x7f0000f6b000)=0x4) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) close(r1) dup2(r2, r0) 2018/01/17 08:39:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002000-0x10)={0x0, 0xea4d, 0x4, [0x1, 0x2, 0x5, 0x3]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x800, 0x200, 0xbc, 0x0, r1}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xc)='net/netstat\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000001000)={0x0, 0x20, 0x2, @thr={&(0x7f0000001000)="c2c9bcfa9eb44f90713df293ee6321e254695d6e00bd510d4b6aea8852c307cd1a784c1f68016d068b5368fe2ca5528af5d725709f933113b0ac0be0ab263e19feb7e76af5f8caa990a8d2b13005fa76f4d3ef66a6b0e10afbde1282af16fbaaaceb140f16dfe45f70cc93e3e5a0926f1fdd038cd1c3eabd14b66999b11cb4e085473b2a83aee82974339dcb8e77bafbea823ab502b6d4015d4053bfc5bc1433f143ccda1f77e1622f180323c87e2f2517d61654ccb2e9d6102f1ab6ee238081ce41dcbc457da50f5bc4227c1cf24e05f1d8513be32abc4c005fc39765494ca0dba9fa4f791e832ca7392bcaa2f84927aba36220", &(0x7f0000000000)="74e6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = inotify_init() ioctl$int_in(r3, 0x5452, &(0x7f0000001000-0x8)=0xffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@in=@rand_addr=0x1, @in=@multicast1=0xe0000001, 0x1, 0x7ff, 0x2, 0x0, 0xa, 0xa0, 0x0, 0x2, r4, r5}, {0x8, 0x8, 0x73d5, 0xa5a, 0x6a, 0x5, 0x9, 0xffff}, {0x7f, 0xffffffff, 0x81, 0xdb}, 0x1, 0x1, 0x2, 0x1, 0x3, 0x2}, {{@in=@multicast1=0xe0000001, 0x2, 0x7c}, 0x2, @in=@empty=0x0, 0x6, 0x0, 0x3, 0x80000001, 0x0, 0x5, 0x8}}, 0xe8) 2018/01/17 08:39:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt(r0, 0x6, 0x3, &(0x7f00008c6000-0x1000)=""/4096, &(0x7f0000b76000)=0x1000) r1 = request_key(&(0x7f00003de000-0xa)='blacklist\x00', &(0x7f000085d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000eed000-0x9)='userppp1\x00', 0xfffffffffffffff8) request_key(&(0x7f000010a000)='logon\x00', &(0x7f0000943000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ed9000)='#\x00', r1) connect(r0, &(0x7f00009d7000-0x80)=@generic={0x5, "a31abffc0bc41b74d39de3f03155d52ab9e7e492bfc8eddb59c999f2827ccf97b9b6bcfbb2ac4ad00e72aea82dcb89a75aa844bd89ef37fc2807104a2232fbd22df4e513dc2f3f1cb12c25dcb98657780a16b9b082604c06d9a01e658b144b1b80c11d557be3e15c69a796f342e63bd618957e4a8932291ea70d36042bf4"}, 0x80) 2018/01/17 08:39:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x16)='net/ip_tables_targets\x00') close(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000417000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004eb000-0x4)=0x0) ptrace(0xffffffffffffffff, r1) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000711000-0x16)='/selinux/checkreqprot\x00', 0x103400, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000034b000)=0x200, 0x4) mremap(&(0x7f00003e9000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000937000/0x2000)=nil) connect$ipx(r1, &(0x7f0000f5e000-0x10)={0x4, 0x9, 0x7, "f696b3ce6828", 0x6, 0x0}, 0x10) init_module(&(0x7f00006d9000-0x4)='GPL\x00', 0x4, &(0x7f00005fe000-0x16)='/selinux/checkreqprot\x00') ioctl$int_out(r1, 0x0, &(0x7f0000a6d000)=0x0) 2018/01/17 08:39:59 executing program 6: futex(&(0x7f0000154000)=0x0, 0xffffffffffffffff, 0x0, &(0x7f0000850000)={0x77359400, 0x0}, &(0x7f0000fd3000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) socket$inet(0x2, 0xb, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c09000-0x4)=0x4) 2018/01/17 08:39:59 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00004cd000)=0x400, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x10b) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ef6000-0x7b)="3ea4f17013d3af4803bc0a4a77477dd321a5b3cf98d2ccdf709089e7a95f6f77d55636c15d444889b08d5ff2e974d774b9a217934f8ae053c519f32e61ef4cfc5e364d5561859f22dd3acb7e74355c3552d2b5b409aaea93a8644ea2a1990b23c8f72c8d00800520e84f123f6f79d744b7c7303e6e3b2f366b0205", 0x7b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001e2000)=0x0, 0x4) 2018/01/17 08:39:59 executing program 2: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000050d000-0xf)='/dev/sequencer\x00', 0x42, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000bac000)={0x1, [0x0]}, &(0x7f0000f54000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000464000-0x14)={r1, 0x3, 0x81, 0x800, 0x1, 0x7f}, 0x14) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/rtc\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x42400) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00007c9000-0x10)={0x0, 0x101, 0x800, 0x0}, &(0x7f0000086000-0x4)=0x10) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f54000-0x10)={0x4, 0x200, 0xbca, 0x3ff, r3}, &(0x7f00005c2000-0x4)=0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000f54000)=0x2) [ 115.548550] binder: send failed reply for transaction 273 to 23815:23828 [ 115.568087] binder: BINDER_SET_CONTEXT_MGR already set [ 115.573400] binder: 23815:23817 ioctl 40046207 0 returned -16 2018/01/17 08:39:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0x4, 0x0) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b4000)='/dev/keychord\x00', 0x240, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007c5000)={0x510, 0x9, 0x9, 0x0}, 0x8) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f000014c000+0x885)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/17 08:39:59 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f77000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f79000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000675000)={&(0x7f000009a000/0x4000)=nil, 0x4000}) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/17 08:39:59 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)="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") write$fuse(r0, &(0x7f0000aa3000-0x34)={0x10, 0x0, 0x0, @random=""}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000b000)=0x10) 2018/01/17 08:39:59 executing program 1: r0 = syz_open_dev$evdev(&(0x7f000019d000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) execve(&(0x7f0000593000-0xe)='./file0\x00', &(0x7f00003fd000-0x30)=[], &(0x7f0000e47000-0x18)=[]) 2018/01/17 08:39:59 executing program 2: r0 = syz_fuse_mount(&(0x7f0000007000-0xa)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000040000) 2018/01/17 08:39:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x4000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000286000-0x8c)={0xfffffffffffffffe, 0x80000003, 0x666, "7175657565310000000000000400000000000000000000ffffffef00000000100000000000000000000000000000180000000000000000000000000000030100", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000+0xfb5)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000231000)={0x6, 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x1020000400045b5, &(0x7f00005e4000-0x31)="") 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000087f000-0xc)={0x0, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/17 08:39:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() getpeername(0xffffffffffffff9c, &(0x7f00006f6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000af6000-0x4)=0x32) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fba000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00008de000-0xc0)=""/192) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000470000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockname$unix(r3, &(0x7f00003b0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000edf000)=0x8) open(&(0x7f0000598000)='./file0\x00', 0x0, 0x1d6) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f00008fd000)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000abd000)={0x0, 0xe120, 0x22}, &(0x7f00002e8000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000bd3000)={r3, 0x6}, &(0x7f0000e43000-0x4)=0x8) r4 = syz_open_dev$sg(&(0x7f0000e41000)='/dev/sg#\x00', 0x2, 0x8002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000575000)={0x0, 0x2, "25d3"}, &(0x7f0000210000)=0xa) getsockopt$inet6_tcp_int(r4, 0x6, 0x3, &(0x7f000032d000-0x4)=0x0, &(0x7f0000331000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000b3d000)=@assoc_value={r5, 0x7f}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a05000)={@common='sit0\x00', &(0x7f0000262000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "000001000067"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000010f000)=0x1, 0x4) close(r0) ioctl$TUNGETSNDBUF(r6, 0x800454d3, &(0x7f0000f09000-0x4)=0x0) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000f4e000-0x18)={0x1, 0x91d7, 0x1000, 0x8, 0x4, 0x2}) 2018/01/17 08:39:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet(0x2, 0xb, 0x5) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000caf000-0x20)={@generic="271b3d5378bb504724deeffc80484f49", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) rt_sigtimedwait(&(0x7f0000e99000)={0xffffffffffffffff}, &(0x7f0000ac4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, 0x0}, 0x8) 2018/01/17 08:39:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000ca000-0x1)='\x00', 0x3) ftruncate(r0, 0xffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000069d000)={{0xa, 0x0, 0x938, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x3, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x401}, 0x5, [0x1e, 0x7f, 0x7ff, 0x1f, 0x387, 0x1, 0x2, 0x5]}, 0x5c) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000766000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='&):em1%{%@posix_acl_accesstrusted%\x00', 0x0, 0x0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000513000-0x8)={0x0, 0x0}) [ 115.593956] binder_alloc: 23815: binder_alloc_buf, no vma [ 115.606215] binder: 23815:23843 transaction failed 29189/-3, size 0-0 line 3128 [ 115.620547] binder: undelivered TRANSACTION_ERROR: 29189 [ 115.628744] binder: undelivered TRANSACTION_COMPLETE [ 115.633857] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 08:39:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c5a000-0x4)=0x0) prctl$setptracer(0x59616d61, r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ee0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f000049e000-0x118)=[{&(0x7f0000717000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fe9000)=[], 0x0, &(0x7f00003e7000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d23000)='/dev/keychord\x00', 0x40, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00004ae000)=""/221) 2018/01/17 08:39:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000001000)=0x0, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c1b000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x2, 0x4}}, 0x2e) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x2, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, 0x400, [0xffffffffffff0000, 0x5, 0x1, 0x4, 0x6, 0xfffffffffffff547, 0x4, 0x7ff]}, 0x5c) getsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f0000000000)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000959000)="f7038b2890970b618cc8a83f1944664d2c53da4c3b65b3af7840b408c9921aaae2e10d43878eb7b923f238830270d33647d900ea5f95a75493a5af60b91cbb79da64800058f2a192ca2d733786e951011dbf7b142e18", 0x56) 2018/01/17 08:39:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000411000)=""/131) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) statfs(&(0x7f0000bcf000)='./file0\x00', &(0x7f0000e19000)=""/239) getpeername$ax25(r0, &(0x7f0000991000)={0x0, {""/7}, 0x0}, &(0x7f00002ac000-0x4)=0x10) recvfrom$inet6(r1, &(0x7f0000e65000)=""/185, 0xb9, 0xb9, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000000c000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0x0, 0x2, 0x100, 0x5, 0x247c}, 0x20) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f0000727000-0x9)='/dev/rtc\x00', 0x4000, 0x0) r2 = socket$inet6(0xa, 0x8000000000080802, 0x100000000) sendmsg$inet_sctp(r2, &(0x7f00003bd000-0xd)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff) 2018/01/17 08:39:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006ed000)={0x8, 0x0}, 0x8) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/17 08:39:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000754000)='net/psched\x00') ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000570000)={&(0x7f000060e000/0x4000)=nil, 0xffff, 0x0, 0x8, &(0x7f0000880000/0x4000)=nil, 0x400}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r1, &(0x7f0000a5c000)=0x0, 0xcee1) read(r0, &(0x7f0000012000-0xae)=""/174, 0xae) 2018/01/17 08:39:59 executing program 6: r0 = memfd_create(&(0x7f0000331000-0x12)='em0#vmnet0cpuset*\x00', 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00004ad000)={0x0, 0x0, 0x0, 0xffff, 0xfcc, 0x0, 0x1, 0x7, 0xc, "656ca58e4ab61b84038e55fab03db1d5cbd491f38bb0af3e3fb2c4f4822e3937d64aee492a4baffe8972039f73fd4c293db2e746eaa85aa9adb92411b26e5ff4", "4467512b0783268d16383ee45e623f16329ddd84f57a9efdf0d755e5ecff58d2a3d67e9b2a89a0cb948bfb7a54e6814df07f4e194bc06dd2435d49dcc0490c7a", "12ab99ec3b3283bbfa9a591dc600af525ae72a5387e1978582604d92e2bfa870", [0x80000001, 0xb9]}) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x6440000000001267, &(0x7f000001a000-0xfa)="") 2018/01/17 08:39:59 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000005000)=""/208, 0xd0}, {&(0x7f0000004000-0xb1)=""/177, 0xb1}], 0x2, &(0x7f0000005000)=[{&(0x7f0000005000)=""/236, 0xec}, {&(0x7f0000005000)=""/252, 0xfc}], 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000f000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000000f000-0x4)=0x8) 2018/01/17 08:39:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) shutdown(r0, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) socket(0x5, 0x1, 0xffffffff) 2018/01/17 08:39:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cdc000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000a5f000)={0x100000000, 0x0, 0x10001, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f000076b000-0x8)={r2, 0x2}) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000765000)=[], 0x0, &(0x7f000030f000)=[{0x10, 0x29, 0x3, "9f"}], 0x10, 0x0}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00004fc000-0x15)='/proc/self/net/pfkey\x00', 0x212000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000b00000-0x33)=""/51, &(0x7f0000761000-0x4)=0x33) write$fuse(r1, &(0x7f000099b000-0x20)={0x20, 0x0, 0x1, @fuse_ioctl_out={0x3, 0x8, 0x0, 0x3}}, 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c82000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f00003d0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f5b000-0x37)={r3, 0x2f, "c3bd5807a74f3744ef37fb8b7a21812031a64fb9b57027cccbee342170af3425c2d8f4b9a40203a309bef38e9a0130"}, &(0x7f000030e000-0x4)=0x37) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00003b9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000)=@common='yam0\x00', 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000c14000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f9f000-0x8)={0x0, 0x1ff}, &(0x7f0000a69000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000188000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f0000e69000)="c8", 0x1, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000b73000-0x38)={&(0x7f000082c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b15000)=[], 0x0, &(0x7f00005a9000-0x96)=""/150, 0x96, 0x0}, 0x0) sendto$inet(r0, &(0x7f00003bd000-0x95)="86", 0x1, 0x0, 0x0, 0x0) 2018/01/17 08:39:59 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f000028a000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)="04", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/17 08:39:59 executing program 3: inotify_init1(0x80000) r0 = syz_open_procfs(0x0, &(0x7f0000716000-0xe)='cmdline\x00') ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000cac000+0x1c1)=""/58) r1 = inotify_add_watch(r0, &(0x7f0000013000+0xe15)='./file0\x00', 0x10) inotify_rm_watch(r0, r1) pread64(r0, &(0x7f0000015000)=""/0, 0x1ca, 0x0) 2018/01/17 08:39:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f00008da000)='./file0\x00', 0x4, 0x1) readv(r1, &(0x7f000058c000)=[{&(0x7f0000423000-0x97)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/17 08:39:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d7e000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000058000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000069000)={0x0, 0x0}, &(0x7f000006a000-0x8)={0x0}, 0x8) r3 = request_key(&(0x7f0000e74000-0xa)='syzkaller\x00', &(0x7f0000547000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000604000-0x1)='\x00', 0xfffffffffffffff9) keyctl$search(0xa, r3, &(0x7f0000cd7000-0x12)='.request_key_auth\x00', &(0x7f0000aef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) add_key$keyring(&(0x7f00000bd000)='keyring\x00', &(0x7f0000ca8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) dup2(r0, r1) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000001000-0x43)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup(0xffffffffffffff9c) pread64(r0, &(0x7f0000000000)=""/173, 0xad, 0x0) 2018/01/17 08:39:59 executing program 2: r0 = inotify_init() syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f00005e2000)={{0x4, 0x9}, 'port1\x00', 0xc4, 0x111804, 0xfffffffffffffc00, 0xdc, 0x1, 0x4, 0x0, 0x0, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x802, 0x88) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007dd000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000be0000)={0x80000000, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40106435, &(0x7f0000de6000)={0x200, r5, 0x10003, 0x1}) readv(r1, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f000041c000-0xb1)="8c", 0x1, 0x0, &(0x7f00003ef000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 08:39:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003fc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00002dc000-0x4)=0x406, 0x4) write(r1, &(0x7f0000001000-0x2)="05", 0x1) ftruncate(r0, 0x7) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000346000-0x20)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 08:39:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000007e000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f00003bf000-0x8)='./file0\x00', 0x0) lseek(r0, 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00007ad000)=0x0, &(0x7f0000614000-0x4)=0x4) 2018/01/17 08:40:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000630000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00005ad000-0x4)=0x0, &(0x7f000080e000-0x4)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000092000)={0x0, 0x0}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00006dc000)={0x0, 0x0}, &(0x7f0000876000-0x4)=0x8) read(r1, &(0x7f0000fe0000-0x1)=""/1, 0x1) fcntl$setstatus(r1, 0x4, 0x40c00) read(r1, &(0x7f0000fd8000)=""/0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eed000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000164000-0x4)=@int=0x3, 0x4) creat(&(0x7f00008a9000)='./file0\x00', 0x100) 2018/01/17 08:40:00 executing program 5: prctl$intptr(0x18, 0x400) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00006de000-0x4)=0x0) capset(&(0x7f000097f000)={0x399f1736, r0}, &(0x7f00008a6000-0x18)={0x7f, 0x4, 0x52d, 0x4, 0x6, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1004, &(0x7f0000001000-0x98)="7db3d11bf97c3510926920c0645e8d9a41d492db37a5af11a2ac778454b5ec4fca8336d1698f553e62246321f5e2c658a1c47f6ce2f480bdc843415c1cc830b0859916c48fc86752c4ee4f07ca836167d8342a295436f9dd466bd4799fa530a0dfe56cd2532c113b8ef47e663a5934beba9141a57d9b7b74fa681c8fec52362c6ea8ca15a56ef979b5f418179918440bbf15d19eef28889b") 2018/01/17 08:40:00 executing program 3: mmap(&(0x7f0000000000/0xe06000)=nil, 0xe06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001f9000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e06000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dfa000-0x1e)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000e04000-0x8)=[{&(0x7f0000e04000-0x1000)='l', 0x1}], 0x1) 2018/01/17 08:40:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00006e7000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a56000)='\'-]em0(lo}\x00', 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x1, 0x200000) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000001000-0x9a)=""/154) ioctl$TCSETA(r1, 0x5406, &(0x7f0000002000-0x14)={0x4c3, 0x56, 0x2, 0x2, 0x1ff, 0x800, 0x8, 0x47f, 0x4, 0x4}) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@rand_addr=0x9, @dev={0xac, 0x14, 0x0, 0x15}}, 0x8) r2 = add_key$user(&(0x7f0000000000+0x9fc)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='n', 0x1, 0xffffffffffffffff) keyctl$update(0x2, r2, 0x0, 0x0) 2018/01/17 08:40:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009a6000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0xfffffffffffffebd) renameat(r0, &(0x7f0000b59000-0x8)='./file0\x00', r0, &(0x7f0000748000)='./file0\x00') mmap$binder(&(0x7f000030e000/0x4000)=nil, 0x4000, 0xb, 0x8012, r0, 0x0) 2018/01/17 08:40:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) tkill(r0, 0xe) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000d9e000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000002000)={{0x800, 0x400}, 'port1\x00', 0x81, 0x10048, 0x93, 0x7, 0x6, 0x6, 0x800, 0x0, 0x1, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000003000-0x18)={0xa4, 0x5, 0x49, 0x80000000, 0x8, 0x200}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000453000)={r2, 0xf8, "c6cabeaf032d137e4e35177f67d7e5f91f1429887d42c33804803057a951451bd50e796a0abf7962017572e2970f10469723e615269f7276a30eae391be7a786e4fd355632e11a157165d735ed7b83a6dd25de1a20ae1a00241f5d153520b809ae88accebfbe1965d86c8987af2260dd5f175d6d6a3e0f8be36319e11422dd5701c41a81eb69deba8115af6a89e323edfaa67fbfffc422708e0d062472f9182ce47c090623f9a684b820b6ddc5beb07a17fd28d90e31bc125c0ce713f0485f2ce261f9edbb83348486e10ffa2cf11d1f87b4268f9060c9bb39747aa4ac302af76e7dfced7a22dd32abfc43c149496ebcf5f291ccf6b4eb79"}, &(0x7f0000000000)=0x100) 2018/01/17 08:40:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd8000-0xc)='/dev/rfkill\x00', 0x428480, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00009cc000)=0x80000001, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000570000-0x4)=0x1, 0x4) r1 = fcntl$getown(0xffffffffffffffff, 0x9) process_vm_writev(r1, &(0x7f00005e9000-0x20)=[{&(0x7f000007b000)=""/129, 0x81}, {&(0x7f0000423000-0x3)=""/3, 0x3}, {&(0x7f0000f58000)=""/1, 0x1}, {&(0x7f0000e1c000-0x79)=""/121, 0x79}], 0x4, &(0x7f00004e4000)=[{&(0x7f0000fee000-0x88)=""/136, 0x88}], 0x1, 0x0) r2 = mq_open(&(0x7f0000dc0000-0x1)='\x00', 0x1, 0x20, &(0x7f0000e3d000-0x20)={0x0, 0xe4c, 0x7f, 0xfffffffffffffb91, 0xcaa4, 0x3, 0x48c9, 0x9}) fcntl$setown(r2, 0x8, r1) r3 = gettid() ptrace$getregset(0x4204, r3, 0x4, &(0x7f0000d97000-0x8)={&(0x7f00003fd000)=""/169, 0xa9}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00004d2000)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e01000-0x8)={0x0, 0x4}, &(0x7f0000a08000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006a4000)={r5, 0x2}, 0x8) tkill(r3, 0x15) rt_sigqueueinfo(r3, 0x24, &(0x7f0000ab8000)={0x0, 0x2, 0x0, 0x0}) 2018/01/17 08:40:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098d000-0x4)=0x5c8, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bcf000-0x28)={@generic="5d87b5ea5b16a023109b305ddbc3ed6c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r0, &(0x7f0000d65000-0x32)=""/50, 0x32, 0x40010041, &(0x7f0000788000)=@ll={0x11, 0x19, r1, 0x1, 0x137c04a3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/17 08:40:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x8) 2018/01/17 08:40:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xcb, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='bpq0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:40:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000ec6000-0xfd2)="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", 0xfd1, 0x0, &(0x7f0000170000-0x8)={0x77359400, 0x0}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000d5e000)=""/240) 2018/01/17 08:40:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00008b5000)='/dev/ashmem\x00', 0x20000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0xfffffffffffffffd, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b3e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000b7c000)={0x4, 0x81, 0x46d4f67c, 0x1967, 0x3f, 0xfffffffffffffff9, 0x5, 0x6e3, 0x7, 0x6}) 2018/01/17 08:40:00 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000018000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000018000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000015000)={0x2, &(0x7f0000016000-0x18)=[{0x200000000000084, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000018000)=0x0) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000018000-0x8)={0x0, 0x0}) 2018/01/17 08:40:00 executing program 3: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="a6") lookup_dcookie(0x0, &(0x7f0000001000-0x81)=""/129, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000b75000-0x4)=0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000dfa000-0x1e)="", 0xfffffffffffffd79, 0x20008005, &(0x7f0000935000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000e00000-0x48)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000038d000-0x8)={0x0, 0x1c9c380}, &(0x7f0000dff000)={0x0}, 0x8) recvfrom$inet(r1, &(0x7f0000299000-0x6c)=""/108, 0x6c, 0x0, &(0x7f0000db2000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 08:40:00 executing program 7: timer_create(0x0, &(0x7f00002c7000)={0x0, 0x0, 0x0, @thr={&(0x7f00006ec000-0xf9)="", &(0x7f000017b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e31000)=0x0) clock_gettime(0x0, &(0x7f000026e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000000000)={{r1, r2+30000000}, {0x0, 0x0}}, &(0x7f00005bc000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(r0) r3 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x1a, 0x2, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) 2018/01/17 08:40:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cc8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c63000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fa9000-0x4)=0x8c) tkill(r2, 0x8000000000000023) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000c59000)=""/8) 2018/01/17 08:40:00 executing program 5: prctl$void(0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x9, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x2, 0x6, 0x200, 0x6, 0x0, 0x7, 0xa59a, 0xecb}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$TCSBRKP(r0, 0x5425, 0x4) 2018/01/17 08:40:00 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000027000/0x10000)=nil, 0x10000}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x2, 0x4, 0xb0f}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x2, 0x81, 0x1, 0x1, 0x7}, &(0x7f0000001000)=0x14) 2018/01/17 08:40:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d5e000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d7000-0x4)=0xe8) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 08:40:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000143000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001dd000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e17000)=0x0) tgkill(r0, r1, 0xe) r2 = syz_open_dev$sndseq(&(0x7f0000f4d000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000016000)='/dev/hwrng\x00', 0x48002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000067b000-0x5c)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xfffffffffffff601, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}], 0x5c) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00005b2000)={0x4}, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000c4000)={0x0, 0x0, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:40:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000889000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x50)="e8f2843ec41f60503c361e2f01423bca9f52b4b3afe878842e935220058f06b27a343df8d01fae389975ffb4d8f6241ce4100363f661530ad0955b7eb093418aae1a20864e6bf055fcb140d523e34699", 0x50, 0xffffffffffffffff) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000a66000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000395000-0x72)="95fc4d1753eef4fa1e97dfed9551b134cd31da631b0bce79fc9d45968d127e0b18ec1068e79265f0bc3568c6d510060f16d35e744ac25017a499073af7a6204c8dd14602b69bc7f4dac4f69f2fb57682a31ee907aab157f64e1d6feb168e5f570b9e3a1213d5271b537d91bbb30290832d12", 0x72, r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000004000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000002000)=0x0, 0x0, 0x0, &(0x7f0000002000)={0x77359400, r1}, &(0x7f0000003000-0x4)=0x0, 0x0) 2018/01/17 08:40:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000222000)=@file={0x1, './file0\x00'}, 0xa) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000025d000)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000031c000-0x6)={0x0, 0x6a90}, &(0x7f0000352000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000004a000-0x4d)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x8, 0x800, 0x1, 0x0}, 0xa0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000759000)=0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/17 08:40:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000013d000)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000632000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000077000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000021d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000823000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getresgid(&(0x7f000045b000)=0x0, &(0x7f00000ab000)=0x0, &(0x7f0000cc1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0x2)="a976", 0x40000000000003) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f00004ef000-0x8)=0x20000000001, 0xfffffffffffffe7b) 2018/01/17 08:40:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000090000)='./file0\x00', 0x1000000000801, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000bb4000-0x4)=0x0, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000524000)=0x0) execve(&(0x7f000076b000-0x8)='./file0\x00', &(0x7f0000a23000)=[], &(0x7f0000a65000-0x1c)=[&(0x7f0000a23000)='{wlan0cpuset\x00']) 2018/01/17 08:40:00 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000750000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00008c8000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00009b6000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r2 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x78) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006eb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00004d2000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f62000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d90000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r3, r1, &(0x7f00003f1000)=0x1, 0xfff00) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d2b000)={0x0, 0x0}, 0x8) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f000096f000-0x81)="5a68b7c8b3aa5063f194c79378c76ae3bdcc7a2f71cb281137e695f2faaf29bf5ce90a3deeb4d43b4136eedfa00b8ff14fb3085f000a48036c1b3175f5efe1eca094ca82036bd6157fd10645c204ca1a82b1bbb2e703c58cb6863c87c992da9219ebfb11ff2c50bf664ba7030317858ebbac9d6ab17abdadeb1ef282056cc99461", 0x81) recvmsg(r2, &(0x7f0000071000)={&(0x7f0000d2a000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00000c5000)=[], 0x0, &(0x7f0000146000)=""/97, 0x61, 0x6}, 0x0) 2018/01/17 08:40:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000e98000-0x2)={0x7, 0xfffffffffffffff9}) write(r0, &(0x7f00005c9000)="", 0xfffffffffffffe1c) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ccd000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002e4000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000700000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000dd000)=0xe8) getgroups(0x1, &(0x7f0000b5a000-0x4)=[0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000525000)={r2, r3, r4}, 0xc) INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" 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 "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 241.937784] INFO: task syz-executor2:24021 blocked for more than 120 seconds. [ 241.945085] Not tainted 4.4.111-gc2f631b #20 [ 241.950022] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.957974] syz-executor2 D ffff8800b22e7458 26424 24021 23202 0x20020004 [ 241.965378] ffff8800b22e7458 0000000000000000 42e3bb50eb51321f ffff8800b22e7500 [ 241.973391] ffff8800b22e7630 ffff8801d9c16b00 ffff8801db31fdb8 ffff8801db31fde0 [ 241.981399] ffff8801db31f4d8 ffff8801da3a97c0 ffff8801d2255f00 ffff8800b22e0000 [ 241.989389] Call Trace: [ 241.991953] [] schedule+0x9a/0x1c0 [ 241.997115] [] schedule_timeout+0x3a1/0x970 [ 242.003105] [] ? usleep_range+0x140/0x140 [ 242.008891] [] ? kvm_clock_read+0x23/0x40 [ 242.014660] [] ? kvm_clock_get_cycles+0x9/0x10 [ 242.020891] [] ? ktime_get+0x128/0x1d0 [ 242.026404] [] ? __delayacct_blkio_start+0x41/0x80 [ 242.033020] [] io_schedule_timeout+0x1be/0x390 [ 242.039268] [] bit_wait_io+0x1b/0xc0 [ 242.044607] [] __wait_on_bit_lock+0x8f/0x140 [ 242.050666] [] ? bit_wait+0xc0/0xc0 [ 242.055921] [] __lock_page+0x18d/0x1f0 [ 242.061466] [] ? add_page_wait_queue+0x160/0x160 [ 242.067870] [] ? autoremove_wake_function+0x90/0x90 [ 242.074511] [] ? __might_sleep+0x90/0x1a0 [ 242.080317] [] __generic_file_splice_read+0x730/0xb00 [ 242.087132] [] ? splice_grow_spd+0x1c0/0x1c0 [ 242.093190] [] ? page_cache_pipe_buf_release+0x70/0x70 [ 242.100121] [] ? save_stack_trace+0x26/0x50 [ 242.106068] [] ? save_stack+0x43/0xd0 [ 242.111516] [] ? kasan_kmalloc+0xad/0xe0 [ 242.117198] [] ? __kmalloc+0x124/0x320 [ 242.122746] [] ? alloc_pipe_info+0x28a/0x380 [ 242.128796] [] ? splice_direct_to_actor+0x672/0x830 [ 242.135434] [] ? do_sendfile+0x54c/0xd30 [ 242.141158] [] ? compat_SyS_sendfile+0xd1/0x160 [ 242.147455] [] ? do_fast_syscall_32+0x314/0x890 [ 242.153785] [] ? sysenter_flags_fixed+0xd/0x17 [ 242.160004] [] ? refill_pi_state_cache.part.6+0x200/0x200 [ 242.167163] [] ? rcu_read_unlock+0x16/0x60 [ 242.173045] [] ? drop_futex_key_refs.isra.10+0x6c/0xe0 [ 242.179972] [] ? futex_wait+0x4b1/0x620 [ 242.185571] [] ? __fsnotify_parent+0xbc/0x340 [ 242.191717] [] ? fsnotify+0x5ad/0xee0 [ 242.197139] [] ? fsnotify+0xee0/0xee0 [ 242.202599] [] ? avc_policy_seqno+0x9/0x20 [ 242.208504] [] ? selinux_file_permission+0x348/0x460 [ 242.215275] [] generic_file_splice_read+0xe2/0x1c0 [ 242.222040] [] ? __generic_file_splice_read+0xb00/0xb00 [ 242.229099] [] do_splice_to+0xf5/0x140 [ 242.234651] [] splice_direct_to_actor+0x250/0x830 [ 242.241282] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 242.248067] [] ? do_splice_to+0x140/0x140 [ 242.253874] [] ? security_file_permission+0x89/0x1e0 [ 242.260652] [] ? rw_verify_area+0x100/0x2f0 [ 242.266604] [] do_splice_direct+0x1a7/0x270 [ 242.272582] [] ? splice_direct_to_actor+0x830/0x830 [ 242.279257] [] ? rw_verify_area+0x100/0x2f0 [ 242.285202] [] do_sendfile+0x54c/0xd30 [ 242.290746] [] ? __compat_sys_pwritev64+0xf0/0xf0 [ 242.297214] [] ? __might_fault+0xe4/0x1d0 [ 242.303020] [] ? __might_fault+0x114/0x1d0 [ 242.308897] [] compat_SyS_sendfile+0xd1/0x160 [ 242.315013] [] ? SyS_sendfile64+0x150/0x150 [ 242.320983] [] ? do_fast_syscall_32+0xd7/0x890 [ 242.327193] [] ? SyS_sendfile64+0x150/0x150 [ 242.333173] [] do_fast_syscall_32+0x314/0x890 [ 242.339314] [] sysenter_flags_fixed+0xd/0x17 [ 242.345416] no locks held by syz-executor2/24021. [ 242.350302] Sending NMI to all CPUs: [ 242.354124] NMI backtrace for cpu 0 [ 242.357771] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.111-gc2f631b #20 [ 242.365013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.374373] task: ffff8800bac3c740 task.stack: ffff8800bac20000 [ 242.380418] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.389163] RSP: 0018:ffff8800bac27cb8 EFLAGS: 00000046 [ 242.394594] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.401870] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.409138] RBP: ffff8800bac27ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.416379] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.423748] R13: 0000000000000003 R14: ffffffff8426ea20 R15: 0000000000000002 [ 242.431008] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.439229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.445082] CR2: 00007fcb100589b8 CR3: 00000000b36fe000 CR4: 0000000000160670 [ 242.452352] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.459611] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.466864] Stack: [ 242.469008] ffffffff8426ea20 ffffffff847ee200 000000000001bca0 0000000000000040 [ 242.476511] dffffc0000000000 ffff8800bac27d00 ffffffff810b94fb ffffffff839f56e0 [ 242.484042] 0000000000000003 ffff8800bac27d60 ffffffff81d10097 0000000000000000 [ 242.491561] Call Trace: [ 242.494113] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.500512] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.507601] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.514361] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.521361] [] watchdog+0x6fa/0xae0 [ 242.526883] [] ? watchdog+0xc3/0xae0 [ 242.532233] [] kthread+0x268/0x300 [ 242.537391] [] ? reset_hung_task_detector+0x20/0x20 [ 242.544050] [] ? kthread_create_on_node+0x400/0x400 [ 242.550699] [] ? kthread_create_on_node+0x400/0x400 [ 242.557331] [] ret_from_fork+0x3f/0x70 [ 242.562865] [] ? kthread_create_on_node+0x400/0x400 [ 242.569518] 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 24 17 00 4c 89 e7 57 9d 0f 1f [ 242.588520] NMI backtrace for cpu 1 [ 242.592117] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.111-gc2f631b #20 [ 242.599127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.608479] task: ffff8801da3a97c0 task.stack: ffff8801da3b8000 [ 242.614507] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.622906] RSP: 0018:ffff8801da3bfd78 EFLAGS: 00000246 [ 242.628345] RAX: 0000000000000007 RBX: ffffffff847dc308 RCX: 0000000000000000 [ 242.635596] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801da3aa02c [ 242.642862] RBP: ffff8801da3bfd78 R08: 0000000000000000 R09: 0000000000000000 [ 242.650126] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.657377] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.664651] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.672873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.678753] CR2: 0000000020071000 CR3: 00000000b36fe000 CR4: 0000000000160670 [ 242.686000] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.693275] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.700534] Stack: [ 242.702669] ffff8801da3bfdb0 ffffffff81027e15 ffff8801da3c0000 ffffffff847dc308 [ 242.710195] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801da3bfdc0 [ 242.717713] ffffffff8102938a ffff8801da3bfdd8 ffffffff81220508 ffff8801da3c0000 [ 242.725218] Call Trace: [ 242.727791] [] default_idle+0x55/0x3c0 [ 242.733297] [] arch_cpu_idle+0xa/0x10 [ 242.738735] [] default_idle_call+0x48/0x70 [ 242.744589] [] cpu_startup_entry+0x605/0x820 [ 242.750629] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.757435] [] ? call_cpuidle+0xe0/0xe0 [ 242.763046] [] ? clockevents_register_device+0x122/0x230 [ 242.770125] [] start_secondary+0x304/0x3e0 [ 242.775974] [] ? set_cpu_sibling_map+0x1040/0x1040 [ 242.782541] 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 [ 242.801712] Kernel panic - not syncing: hung_task: blocked tasks [ 242.807874] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.111-gc2f631b #20 [ 242.815126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.824462] 0000000000000000 b2a64c95270e3ed7 ffff8800bac27ca8 ffffffff81d0513d [ 242.832435] ffffffff83882420 ffff8800bac27d80 dffffc0000000000 7fffffffffffffff [ 242.840415] ffff8800b4a883e8 ffff8800bac27d70 ffffffff81419a3a 0000000041b58ab3 [ 242.848383] Call Trace: [ 242.850944] [] dump_stack+0xc1/0x124 [ 242.856280] [] panic+0x1aa/0x388 [ 242.861269] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.868164] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.875407] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.882650] [] watchdog+0x70b/0xae0 [ 242.887897] [] ? watchdog+0xc3/0xae0 [ 242.893233] [] kthread+0x268/0x300 [ 242.898392] [] ? reset_hung_task_detector+0x20/0x20 [ 242.905027] [] ? kthread_create_on_node+0x400/0x400 [ 242.911667] [] ? kthread_create_on_node+0x400/0x400 [ 242.918304] [] ret_from_fork+0x3f/0x70 [ 242.923818] [] ? kthread_create_on_node+0x400/0x400 [ 242.930601] Dumping ftrace buffer: [ 242.934142] (ftrace buffer empty) [ 242.937823] Kernel Offset: disabled [ 242.941433] Rebooting in 86400 seconds..