, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000577000-0x74)={0x0, 0x6c, "d5f34ab78ddb045e6a37f27d6a58ee030693dd64dd91340d93a47cbc45e4c367ba0d07590c45df094eae31f487417b2d1605ec3f7bd0652bce77b71ba87b6842df0135c5aece92f8ab6ed0beb3d02f8c1bebe80c7946d610cbd63612419334febb9c6a1954b17ff1cd08ec1b"}, &(0x7f00001cb000-0x4)=0x74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x7f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000)={0x0, 0xa, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, r3, r4, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000003000-0x20)={{0x0, 0x989680}, {r6, r7+30000000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000003000)={0x513, 0x0, 'client0\x00', 0xffffffff80000003, "8591a216b381914b", "141dcb1932eea9dbd6f62f2f35bdb3f529912ebd950887b4ff469bbb8c29beea", 0x7, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000004000)={0x3, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x1, 0x8, 0xf503, &(0x7f0000004000)=@common='lo\x00', 0x80200000000000, 0x7, 0x198}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0xbe)=""/190, &(0x7f0000003000-0x4)=0xbe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000005000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) socket(0x17, 0xf, 0x8) r8 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r8, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000008, &(0x7f0000007000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000008000-0x4)=0xfffffffffffffee4, 0x4) 2017/12/18 15:40:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000807000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00006ea000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000002000-0x28)={0x7, 0x8, r3, 0x0, r2, 0x2, 0xe5e, 0x100000001}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000002000)={0xa, &(0x7f0000003000-0xa)=""/10}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x2a, 0x2, @thr={&(0x7f0000003000-0xa)="cb8326d713b98978387954fa2367185bff687d5e5ad9969babd8f6df989ffda525d1", &(0x7f0000002000)="a26c047d5ef12f169148e2ef8e38e47e3d61bb709341aec6db28faeef8d8e8fcc73eff8eac014940f7fea9fc6edad9bf51e2d5886b6846bef09d3ef9ab54a2ca27920c865f19e4e794671aced046a158e98d344553e35130c4dff5dbc469beeacce1e6fa96f6e166f3d0027792d6ea04fc509a7e68c2c11eac20edbaa4850ef45078c4da5502a5ce73aed4d18d2929e88b82115dcd108bf0796d862b56fab7035b060f195e98150f3a5da9898cedcba1ac63a15c59412183056cdc243cb5d710c4e7276234e59ed2224e59b3e4c6eff33719be3079b3756e65624d8ebd023bea3ca84b4a9e8e1e6e8fef6703a5e8ee581041fbf25d0b4a67ef"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) timer_getoverrun(r4) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000005000-0x20)={0x3, 0x4, 0xffff, 0x4, r3}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000007000-0x34)={{0x2, 0x3, 0x1, 0x1, 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]}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000002000-0x28)={&(0x7f00001dc000/0xf000)=nil, 0x2, 0x5, 0x80, &(0x7f0000e52000/0x13000)=nil, 0x6af6a695}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000007000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000007000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000008000)=[@in6={0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x517b}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2017/12/18 15:40:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002000-0x90)={0x1ff, {{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]}}, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace(0x8, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000004000-0xe8)={0x0, 0x0, 0x0, 0xd4c, 0x101, 0x0, 0x5, 0x6, 0x8, "59ade3c92fce593d8d04993c8a6ec0547519e895d9ead60be71b56488d53132581c2ddbcda750a1dc8fc3afac3e59e624a3d19ea4465cb4ce0a620ec3dd65da3", "65b0074362bb0d8c49439f3686ce1c14636bc38742c3ea663fdb329290812beb12102bcc04ec08a033771c4bf909d708c809a76002b169cc0650a39c3e208101", "906a501cfc329e93b5135f8c75bb741a7e24c785dec4ff6286cd7cc6ac1c5777", [0x669, 0x38d7]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x5, &(0x7f0000004000)="e7444b1bbefca8d8f68e1206ba04d2a4165226730004d66be9b38d82") syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x8000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000006000-0x8f)={0x0, 0x87, "56ae245f11c5af9f842f1b2b26754147780559cd9220d96ca7a8b7693b76dbbfe82202a686198cc4f6c8b1f8c3b314691efa000de9527b9e8b8983b8f9581659a69c97813e2b658692429f6737b595f09c8e100632cfbc3d698db78274d7328ece85e4aa082be3512236f3ef9f8ffe41f643d5ef7995d3721bee52ba1650853369927e62ca0e3c"}, &(0x7f0000006000-0x4)=0x8f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006000-0x10)={r3, 0xb8, &(0x7f0000004000)=[@in6={0xa, 0x0, 0xe58, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in6={0xa, 0x1, 0x43c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xdb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x1, 0xc3, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c7}]}, &(0x7f0000006000-0x4)=0x10) write(r1, &(0x7f0000001000-0x7a)="2f50a20346aee67bd03737d797e68a2da309c75e28a69af4d072d2a77090e8162779d8e81f34a796f1ccc8596edce6bab780b1b51da565adee6dc5a385f893ac288254b9521136e51bf2e226054292a07e6e281c893d429db047e41c641a58507f1a26682c8d91a02ec8c849c9486a75206a0c7b59baeb70a462", 0x7a) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000007000-0xd8)="a3258f492f9ee65ae7e225d34e3e53420aa2113ccc13f0823195842a40444c971efde75427dcb483116fa74af279c142872a4c44ba4a7e0f79472601eef5b2a25825258c90ef7bbc6b2d18ccf3949cec1e8d1fb121ddbd47dddff1fd0b6a8d353579e1aee1b156771f4870c4fd3ff7e8659f56e34a4595ed4c4bdc3c3cf8818b3b0a7bae39b1a1a40d9ec91159287663cfb64a56b8937e6c2904e1c4dd08671aa5a37eab3b144b7ddee7dd34d43c49ffa7e8d8dc33f94d8b3769003003bd3bca174238caf23225ad8a5343ff7e8a15b5a0b2ae84f3c4f727", 0xd8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r2, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000009000-0x2)='./file0\x00', &(0x7f0000009000-0x8)='./file0\x00') 2017/12/18 15:40:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e2e000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@generic="04558b8e6276235b8f0f9b073385205f", @ifru_addrs={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000+0xab1)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000000)=""/156) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) keyctl$session_to_parent(0x12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000003000-0xb0)={{0x0, 0x6}, 'port1\x00', 0x82, 0x10000, 0x2, 0x7, 0x200, 0x5, 0xfffffffffffffffd, 0x0, 0x1, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$ax25(r1, &(0x7f0000001000-0x10)={0x3, {"49bfb37748f313"}, 0x8000}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000004000-0x58)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4bb7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x58) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000005000-0x64)={&(0x7f0000003000)=[0x3, 0x0, 0x7], 0x3, 0xffffffffffffff2d, 0x9, 0x8, 0x5, 0x800, {0x1f, 0x2, 0x2, 0x10001, 0x3, 0x80000001, 0x9, 0xffff, 0x65a2, 0xfffffffffffffffa, 0xba, 0x3ff, 0x2, 0x10001, "593c71462f6e01ea840ed304f7067929aefbf2682c12af9f9637cdafc41ed798"}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000006000-0x8)={0x0, 0x2}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000006000-0x8)={r2, 0x2dd3}, &(0x7f0000006000-0x3)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000007000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000008000-0x1)='\x00', 0x1) dup(r0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000002000)=0x200) 2017/12/18 15:40:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c75000-0x24)={0x7ff, 0x3, 0x401, 0x2, 0x3, 0x10000, 0x9, 0x9, 0x101, 0x100, 0x10000, 0x401}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x6a)="726dedef288054aa619fe45b116879c06dcf5e73c560137e9ea09aabbb8fc20e67ebccaaf07d811a7b8462a8b73508a1689901c60347516dfc0c3bd72c974317a1393391fd561fea1def9a23a48528378cde0b6fc8d67610106b92b9f597ac4d8b2c3a5c0b04e7aedb35", 0x6a}, {&(0x7f0000000000)="739068ce6291ed39da394cce71a61b67b4430b9737e164d6b186f5181e6f930643ea14ce3c54538ba76dc5e84e7be574bacea13979c0b4d3e9319b6c270604327a77b4eccf37fa6ae7a1b1e48681cf9e581bf0e12576b910a230e7f21dc0e27d27f15d6cd8be7ee59db8f7ccbfae22937f84102a11e7ba4d688d62fc165fc36d1ddf2a9b2dee43dedca599cfec9e8e6f80513843c5d8ddae9ebf2dc5800b15ada5af3d0c9f4eea2202773bbe6fc5930b47a8d714e0397e88325ef0af987ef19eb1fda76c6e81b54208cb0d2de5bdfa63bdfaded0a8b5fcaa2d261c77ac66b4f2e30a23a4", 0xe4}], 0x3, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}], 0x20, 0x24004050}, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000002000)='./file0\x00', 0x1, 0x40) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0xb, 0x4) getpriority(0x0, r1) socket(0x5, 0x3, 0x1) open$dir(&(0x7f0000003000-0x8)='./file0\x00', 0x80000, 0x99) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000)={0x8, 0xfffffffffffffff7, 0x1, 0x7ff}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000005000)={0x7f, 0x10001, 0x7, 0x7, 0xf62, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f0000007000-0x8c)={0x13a5aaf9, 0x1, 0x100000000, 'queue1\x00', 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, 0x0]}) rt_tgsigqueueinfo(r1, r3, 0x10, &(0x7f0000005000-0x10)={0x19, 0xe56b, 0x3941e9c4, 0x8001}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) pivot_root(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000009000-0xe7)="0d370cd2209ab2736afb4af5b642a04ed87980cdd983cae976a67701022d15b9f93733f6ca3569a7a535a9074dde5e23ab4c5ca6553670ba39abe7e47518eb428fa7891fc88c0812d342300bb85a50d6c8397778aa3a98a990bc84130de9528e7cf8c1e82e7f9dc00344ac52a4036a0fc5f936101ae357f1ba25cb760aafce556c346813ef866cc6bfc477b117c30105cd83c30bb6b6125b9a0a76cddc3a502916da54c2ef384fc73735c6bde1ddd31800393a76d69ddc989a0ea337fb9f9eaf671e65fa1fd8fd3149a673d54ef2e37b3481166adda47b901ed34735ff7e88c84e10fcba6a80aa", 0xe7, 0x0, &(0x7f0000008000)=@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2017/12/18 15:40:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x230)={0xbf47, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000002000-0x8)={0x80, 0x80}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff, @rand_addr=0x5d7a01ba}, 0xc) ioctl$KDSKBLED(r0, 0x4b65, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000004000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1a) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001000)=""/193, &(0x7f0000003000-0x4)=0xc1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000005000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000005000)={0x5, [0x0, 0x100000000, 0x3, 0x4, 0x3]}, &(0x7f0000000000+0x3bb)=0xe) getgid() getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000001000)=""/163, &(0x7f0000006000-0x4)=0xa3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000006000)={0x5}, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfffffffffffff801) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000008000-0xb0)={{0x5, 0x80000001}, 'port1\x00', 0x4, 0x20, 0x4, 0x10001, 0x7, 0x0, 0xfffffffffffffff8, 0x0, 0x7, 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]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000008000)=0x100000001, 0x4) time(&(0x7f0000008000)=0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000001000-0x8)=&(0x7f0000009000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000000a000-0x8)=0x18) 2017/12/18 15:40:41 executing program 6: modify_ldt$read(0x0, &(0x7f000053e000)=""/152, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000)={0xffffffffffffffff}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) fcntl$getown(r3, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000005000-0x10)={0x0, 0x0, 0xe8f1, 0x7fff}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000006000-0x8)={r6, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000007000-0x26)="643d8d88933444c4a8bfdf147d8ea03210eb6f471d4758d8ef684452864c707a2ae9c40df93e", 0x26, 0x8000, &(0x7f0000007000-0xc)=@nl={0x0, 0x0, 0x7, 0x40}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000008000-0x14)={r7, 0xbef6, 0x6, 0x10001, 0x0, 0x9}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000008000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$KDDISABIO(r8, 0x4b37) dup2(r0, r1) openat(r8, &(0x7f0000000000)='./file0\x00', 0x8400, 0x32) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000008000)=0x6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000001000-0x8)={r6, 0x42}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/create\x00', 0x2, 0x0) syzkaller login: [ 26.862626] audit: type=1400 audit(1513611641.926:5): avc: denied { sys_admin } for pid=3376 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 26.974687] IPVS: Creating netns size=2536 id=1 [ 27.058665] IPVS: Creating netns size=2536 id=2 [ 27.071020] audit: type=1400 audit(1513611642.136:6): avc: denied { sys_chroot } for pid=3525 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 27.096423] IPVS: Creating netns size=2536 id=3 2017/12/18 15:40:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000987000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x15) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e4e000-0x10)=[{&(0x7f00004ee000-0x2a)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000c00040000006b", 0x29}], 0x1) sendmsg(r1, &(0x7f0000bfa000-0x38)={&(0x7f000075b000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000679000-0xa0)=[{&(0x7f00007a7000-0x48)="606a5bb143de4919c0e24128fab403e6ca98101f364f4915f4b227f8210f54eabc088ec2d7e0644f0edd0e06e993ea6b802a7f6d8bcea24f8ee22a25e65d93b53bae11b709654b18", 0x48}, {&(0x7f0000f6c000)="c204aec586e6b18d3c9eb25c18f3e626205275fa29c0699c41e38aad78896d997eec0fb7fddfba6e65467462ab1e104ba7603842e7ecb11b838801dc4f807c0f63422a79a67b58bd5adb8631ac36cf380eeba8ca4d6ce2cc63ead6c7ea3ad28ccb961539ef846764573847213d6ef99ee4df0520", 0x74}, {&(0x7f0000a71000)="85a666197adb6f878e9ed6dbdd6628f6c6ba45458f939db084cda161a2de02483fb9b98de31e1b46b20e1358d1ef445cf0d05e2af73a96ce9c39b8369248f100ca91d787302871ac5d844aa603fc8d7dd7372e713190fd5aecd522a8521a29ad55605ca16906b10741fff409d7e7793b4acd255af0cd88683ca74949ef0b19a2e75ce639be9035ec1d042ec39dda015aa9333efd27ebe605e0c0d3d96d176a8287", 0xa1}, {&(0x7f000082a000-0xb0)="36374fea58396a2714844eeab85b8dc240cdaec9103d4e2418ce31de516719238da2d7358e91dca4885ad4d94a5ad549a8d52c01d22aa50bf52776fc7b6fd6e848d449c3855f61415d105272c3f78a0d6af8b76c63e7d88a94f4d34ffd18ba461435cede639d4876ec564d1047ed4e19b4db156838489fa14bcdc17f2011060aa95b77d5e9e9ae9d0617f27dd29e5f0a30238b521bb6e2d325e6b0bb9184f84df0720683feed7f66bd0c766b9e2ccb60", 0xb0}, {&(0x7f0000e19000)="b59b2932b3e26919845427ff5aa014604d4119c1e4ded69e997203e90ad5e8bcebfff3acc85276053ddba3d22d3b20d20b7623350b0929c01cadeb7d4c875fe0067c231a1a8b7467f7dceecccf78d0f210bd6180763a6e44455c0421f457791b104b8b64932bf8be4420adac4ed8487ec81dc6675c1408774e77b742de8547469a42efa048ea06bad2490cac83f287b9dc334893d9d2146e56fd089b4a44ec45c9", 0xa1}, 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{&(0x7f0000ab0000-0x1000)="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", 0x1000}, {&(0x7f00003cb000-0xa)="0d65817e7566ab426091", 0xa}, {&(0x7f0000c7c000-0x8a)="a9c173c45c55fdef561889f17e65eb4f8b23228cd89ead173829023d6b6ec2c64dd1ce33ad97838798b332bfc6eafdc9b96afe8ce9140c1677dbcd253abc230c7a6fec6e04c71997b4908d83f583a8d7ed757e7a374b028b0be0e1985fe089b6b8ac883648f738010f49c903e1a82210f57b2e3397750cb23d3e9483c13e2343a700418cce3dba2d14f4", 0x8a}], 0xa, &(0x7f00008ca000)=[{0x50, 0x1, 0xff, "5debb93492c47bf610a695d9585274632d243db75a9c6d150c9cfb17edeac4ddc76b1090e19c3fc4a4f88687915da10f9db7c446dd0741be902b896f"}, {0xe0, 0x10e, 0x0, "cada8e8066df740b533567cadb9f0821653dbe4b9d0832b4094db517fcbc50c2f4b7170d1d23670cb9ee4844718ed58baa75055ed4ab7cce78ab821e5796a97a4d1bdcf8eaa594b773185edcd8c05bf549a8b6c539307e1b9f8388058a1ea681be297a146f1306893ceace64d119f8bb1de481003193c02336076a810e0c6152a07b99454b82ef7154cdf93f87c3ec9c1bea06d94d79fd9b3619fdfd95ff9a1e472d62f46e88b8b12b9caafa1a2e345efe3f60fa4ad563cdbbb3ee5fa26238218ed72d1a054cd3a285cea420fa"}, {0x110, 0x117, 0x7, "4b1e455031f3a2ad5a3a1951abb917d28898c40bd4f1c65267abfe8067b1a815700fc0514e149358444a0b3c42967ad6b31c44d3cb2e2177cdbc511fca162c0a6b44795ef0ea51e8e3cb6938fb1c643a29d775b5629418fc9ed27e7c8bbd2cc4abd875d8e5dd4c6b2ad1925ce34722a45f5b65436a47799d019e1fda2254e1f5cd2394120931f7488a24f73fa8adbadc3b8b802001fe6c36600613af13fc216e9eaf4ab0ae2bbacf084fd4a6d500651de34b4758934320bb249a7ba3b804b30d483d432301a7d60a4a854f4daacdc34b43b70634a6e612a21512f914529cb192943320180bafc133c6e8ef8bc3557ef2ac50423a2e26aba4ee44016f6f8c"}, {0x28, 0x111, 0x4, "323f3d289af29478e20f409a7483c968af5f9879aed56df8"}], 0x268, 0x4}, 0x4000080) 2017/12/18 15:40:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x1010, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xfd, &(0x7f00009a3000-0x8)={0x0, 0x0}) ustat(0xc, &(0x7f0000eef000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000dd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000014e000-0x8c)={0x2, 0x8, 0x4, 'queue1\x00', 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0x18)={0x0, 0x10, "2efa22cb9697a8ac5a733345cdb288e5"}, &(0x7f00006e0000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x40, 0x1, 0xfffffffffffffffa, 0x200, r2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008aa000)={0x0, 0xfa, "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"}, &(0x7f0000b61000-0x4)=0x102) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ab8000-0x14)={r3, 0x8, 0x1, 0xee, 0x0, 0x2}, &(0x7f00005d1000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000151000)={0x0, @in6={{0xa, 0x3, 0x341a, @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]}, 0x10001, 0x400, 0x3, 0x0, 0x80}, &(0x7f000065a000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e30000)=r4, 0x4) [ 27.132785] IPVS: Creating netns size=2536 id=4 [ 27.150283] audit: type=1400 audit(1513611642.206:7): avc: denied { net_admin } for pid=3591 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 27.175451] IPVS: Creating netns size=2536 id=5 2017/12/18 15:40:42 executing program 5: clone(0x0, &(0x7f0000004000-0x2)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x2)="") r0 = creat(&(0x7f0000e05000-0x8)='./file0\x00', 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x9f, 0x10012, r0, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000f8e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dbc000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002000-0x3c)=[{{&(0x7f0000001000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)=""/35, 0x23}, {&(0x7f0000001000-0x22)=""/34, 0x22}, {&(0x7f0000000000)=""/93, 0x5d}, {&(0x7f0000002000-0x3a)=""/58, 0x3a}], 0x4, &(0x7f0000001000-0x3e)=""/62, 0x3e, 0x2}, 0x5}], 0x1, 0x3, &(0x7f0000000000)={r2, r3+30000000}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b2b000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d11000)={{{@in=@rand_addr=0x9, @in6=@loopback={0x0, 0x1}, 0x0, 0x25, 0x0, 0x10001, 0x9, 0xa0, 0xa0, 0x10000, r1, r4}, {0x8, 0xfff, 0x101, 0xda, 0x2, 0x0, 0x7, 0x200}, {0x8, 0x100000000, 0x10001, 0xc80f}, 0x1f, 0x401, 0xee, 0x0, 0xa, 0x1}, {{@in=@multicast1=0xe0000001, 0x6b3, 0x8}, 0x0, @in=@rand_addr=0x9, 0x1000000000000, 0x4, 0x1, 0x9, 0x80, 0x1, 0x902}}, 0xe8) 2017/12/18 15:40:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x240) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cb9000-0x14)={0xbf, 0x7fffffff, 0x7, 0x4, 0x8, 0x4, 0x2, 0x1e, 0x2, 0xb20}) write(r0, &(0x7f0000477000-0x27)="26000000100027109303c1ff0000007a19e8ffff020003ff0001ffff2013f951050003000000", 0x26) 2017/12/18 15:40:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f00008a1000-0x10)='/dev/input/mice\x00', 0x0, 0x40800) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000a76000-0x8)={0x4, 0x0, 0x81, 0x1}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00009e3000)=0x0) syz_open_dev$usbmon(&(0x7f0000944000-0xd)='/dev/usbmon#\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 27.182133] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 27.199951] IPVS: Creating netns size=2536 id=6 [ 27.208126] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/18 15:40:42 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000)='/dev/keychord\x00', 0x820c0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000008000-0x98)={0x0, @in6={{0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f0000007000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006000)={r2, 0x2c, &(0x7f0000002000)=[@in={0x2, 0x1, @rand_addr=0xf658, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}]}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000006000)={r3, 0x200}, 0x8) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000009000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000+0xf7)=0x2c) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2017/12/18 15:40:42 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000056e000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00009f9000)='./file0\x00', 0x141046, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00003df000-0xbc)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2be3}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x0, 0xe9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a2e000-0x4)=0x0) getresuid(&(0x7f0000ed2000-0x4)=0x0, &(0x7f000076a000)=0x0, &(0x7f0000c18000)=0x0) r4 = getgid() sendmsg$unix(r0, &(0x7f0000b65000)={&(0x7f00007b3000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c9c000-0x30)=[{&(0x7f00009b3000-0x61)="c6efd574df9e5a91b906bd2193c689f91f061ca3d4ecb31cc059d6a8621da6fa259dbd29063e651774a93dfdd514050097cc8e31230e5284e269990f9fb94d33119c4a3638bcd9684f62e540d845f67ee7305dcd3d6605885026d8f09d511aa952", 0x61}, {&(0x7f000083e000)="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", 0x1000}, {&(0x7f000026d000)="4778db9da1476632c97999d545fd93cb45aba131f6abf0df686fa4e34f40914e0fed6378e200eaf47ea95bc763c553457a247df5e8d574888005fa76c86988cfe15da7ea77589c6b5bb0caae24632f2fc6a7769394a5b3982170d383cfb103b2a91579608b092259c19be15966b6028bd5381c51215fc3317e0836dc6a2d11a16100d1ffd7399ce5208f4b297fb4b3b42bf9005c24e7feb4899670ef1c76484a4320c747", 0xa4}], 0x3, &(0x7f0000802000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x40}, 0x40) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000897000)=0x0) 2017/12/18 15:40:42 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b8f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000547000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000462000)={r3, 0x2}) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005ff000)={0x0, 0x0, 0x0}, &(0x7f0000270000)=0xc) syz_open_procfs(r4, &(0x7f0000238000-0xa)='net/snmp6\x00') [ 27.233473] audit: type=1400 audit(1513611642.296:8): avc: denied { dac_override } for pid=3525 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 27.245311] audit: type=1400 audit(1513611642.296:9): avc: denied { net_raw } for pid=3625 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/18 15:40:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000268000-0xf)='/dev/sequencer\x00', 0x80800, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) open$dir(&(0x7f0000524000-0x8)='./file0\x00', 0x4001, 0x26) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000b7b000)={0x0, 0x0}) 2017/12/18 15:40:42 executing program 3: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000006a000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x58, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000000a000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000006e000)=0x2c) r3 = dup2(r1, r0) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f000006e000)=0xf7, 0x4) writev(r3, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000046000)={0x0, 0x0, 0x0}, 0xc) syz_fuseblk_mount(&(0x7f000006f000)='./file0\x00', &(0x7f0000007000)='./file0\x00', 0x1000, r4, r5, 0xffffffffffffff7e, 0x5, 0x50001) 2017/12/18 15:40:42 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000056e000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00009f9000)='./file0\x00', 0x141046, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00003df000-0xbc)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2be3}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x0, 0xe9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a2e000-0x4)=0x0) getresuid(&(0x7f0000ed2000-0x4)=0x0, &(0x7f000076a000)=0x0, &(0x7f0000c18000)=0x0) r4 = getgid() sendmsg$unix(r0, &(0x7f0000b65000)={&(0x7f00007b3000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c9c000-0x30)=[{&(0x7f00009b3000-0x61)="c6efd574df9e5a91b906bd2193c689f91f061ca3d4ecb31cc059d6a8621da6fa259dbd29063e651774a93dfdd514050097cc8e31230e5284e269990f9fb94d33119c4a3638bcd9684f62e540d845f67ee7305dcd3d6605885026d8f09d511aa952", 0x61}, {&(0x7f000083e000)="04ed39f32099baa5b9aa1c46cba22c9e803b1655439b592147db56fa143b9c12155d6c9df00ceb89782bd47f3f313dfcda603ed1fe63a05db6debd0014fc897564de75dd12e12cd140c2323c4aec7b172d2912cae0aa95eb9fd19784501f643adfc3e29aed7d2ec7614b302966631485818f90b72faae1e422c5fee25aad6b0b459b0c25993c110ef4edbf28fe89e43820c325682a2b1355fb1bbd591c3f2d640c80364054a53de339a76fbabb8fae6a3f01186b19234d5e25ea495f594b97d836928a16d671e34a91c9841529c15167a25fb85cf691938c7adb1ebb2db80cdcea9f9f4968c2fa915a8dd8ab0bcd617a2823ad02d4ac8333ec35dfb08a2a00f555c7e02c2fb3d7693e9f2720cfc46d0346e6b96516277e6ac7896445b36dffb5494f6950fb02965abd8a62b63948d11ab787696136059b08a3b1050e7dfcf6d14226b1d2df85b0e8e85f224767be1f0120d986cad8f4e541ee1358b41a779416c200dc10691e3cde86479d81f74e75acc53232b41a81444b6ed3140a19e71df99a85d07fd43dd4a751938cebcf5a23297dec45aa3766cc2103df2aa0058a9934aa962e46f8811a42637b88383d5737c8033f85be9154916244d22e503576f38c641e9243670dceb550350db985497c40832f522b70aa1c63ba2c18660be3b2243bbd6eacbc5922b11dac4062441256ff8d237761876bb95b5849624c8baa28f3342ee1cf959b367d52f252828476de1db6af9e888f4c59d18edb5d50260d2a8577f024b63b2b2d7f0294189669c1c08398b2e878f0b44fca6c59d498eef622396a196caa397bfc19efd40ed34ce3017f2268ffa270309f5a3ac67eff9af60224ef59cca764929a9eeb0a59235647151452d8561facc33f84badc42b1bc93618b0932d022c0060abc764352533c57e3f859d857cee3749a8b860e93a1e859d08708f3ca578c64370ce4351b758c81a2c75ebc600ff08e6cba14fa00d957a191178be5da733bc01bf3ae75fb94b349fb741cf5d6c2ee49f2f17a4e176867f054c2dc8f54eb6782b811507a5517eff01bd3e8602699d7d0ae1dccda055ca17277627fc364cb06c54ff203c7041edc391568f44c9afaf2e3fa5c679c51acce1b4f14af40c574f97397ea9a13f186127875cde5304d1b48cfb7a85b2050454e759eaa2337fb513bea46aa574405df6650704a5d181b4056bcafe84ecf8499fd4cd9574702952e55479addfa62e74ec407fa490ba8bfe3cfe3fd62284f500d9155fc5e64bb295122431efd0e1c927bfa8dae1812739306285b0eae6e7b51cf4f3328251e0baa3654935d83eaa856fa5f085bf1618fbea24c71a526203ce936ed209764c73acdc92d2d6cf301b17bf728cd4d574abd9af5f47f0b89c6c280147bd14396faed74aaffc3f04384073ae6c38a1ad2af213a8c5233a3bbf07b1a5aa28924c56917a71e1af2121299551242b4d93a7aa20482f51f982893c431183a94cfc6798687900108c0984a917556d7f54a5bd244016b361f16d65117b379fd69c49db08a53dc09746b80d5549b829457a4742cce9a9883bdf4469ef4ba91908a8e43a4793ee7b1dc8d3a02daa0510810db6a8f06e58a247baf1828b957b20e5bee8c723a2f5ffa0efc62fff640e5b9cf51d994114c341a06710d8a57e3b481711dc718327e1dcc822474fe827d4f9db351b24b8e1eae1a67f3ee974969a8f0f1612c4a4a2e362234e71090307960407d0235ea3d1e5a798d6db226cf4363378b895857891ae05bfcff3c81cc1916bc6c5fc99d6e51bc571f9a4e765218a82340931223c57978c6f08a3f88f10cf0a7dc44508282c92698ac87ac260c9a2e6ae346f1c6607d78bdb63b8bd608c0c6cb849044e36e5d497e4bfbb21399a9ddbdc84a0d376298edd2b8d72726cc6cca69ed85978511b0ecb4d923894caf5af82406cf07f4f032669f480ce74965f9d86eca9ff638f11339da95d6e9a19e2c4c20245ff01ad0cc598497129ab33baaddc486d0bb72a2874aa7c9c6a5be1f4685342f6efcfccb0d9d70044c1c65cf5cc21bd2e26825314dbf7489310dc3cd06174cea8da8fa4d244c036201d1e8fa31b76cf8ecab37f20a110506324938e08187f195796199a567707dbcab6bc14262bf5ec53aa26aca1c2108b60aadabfd1ee866ef9485e8a9198810eb7c1d381fa813082b9b8473b2831bc53895b05fc4da42ddc874a918bd4f9354c5197aaed887925738319d3b83fa726c3cc1c5529988d4429cc8273ed0e30749413b3f361bd490a047e21cbc599c243f055c9318a1e6c76cf2124a019db8cf07a6ec3522a1c29cacfe4049a9f97228853870a0ac7a7d336d3d90197dc08115429b2d217b16f403426a8031341c3b02789b6d64b166b5a84689238146c57f91be134a9bf959a2dbddd8a49aca9764915b654aea101f61ed4da91687e16418ff9b01c333e8641f0f2728541dafdfd848c7b27a2a8a3fad3f125b855ee5675104200269314078c63b56426e0d73e6da8176efca36c2a4f7e3317b8d52d4e9e8e9a32d2b092f284cbb9cb7a2e014065734ef04d91467a2c799056958e5cfa1e9a650ac4826e1d9251abfe0fd5ee63618c820c2784049f13bbf1ee19088275564556e6c7942926baf4540a1666595908c3b26e490b1924fc4f7d0345a05e135d26315c945e48524928ea3b14394cccac3507c8e531341bdd02d80f2ef06a926712fdec1c347a96c4049b8fe827487da0a00603d4d41bb24f3b2cb8c78b893cd090ebb50c294301e311f95cc21a992f7b2336be19c964a5351c7e1acdf988bfdfd04d9674c945009f8cfb7eca04e78f59df39472eb65d214b03f3386186fed7b395de0da4c2e66351c72c5e317f7006cb1f9cee6a7275186fefa6ac53f6bd981844a85c20b2f051e6713b513e4b38322a85c73d53befd7364099a529609c2d38525a97f1d5c20e98593491f11490d8d9b3eeac82f68107626116b0394297034da69585cc2d3983abb199855883fb5344776d0c79192440b0541534d5264e0eaf189c27a301c8d13a63cc226bb8cdb86551979caa7aa5a960677056185a5b521c5d1816960801ebc94f2765b28f2a8aa499de6c9f8616e0324183e68025c0446be253429b7c845c8fb494f9aea9341130f2491418e4da3617e59e12a71622464bc7b9da5716bf380df0fec522f58991fd26833c4a08f90fcd3d660d48051d0efa0adf8ec293667bc618f3aab4b84d8b287db2f84d3efe951bde63fbe9645dbd7ffd700c1981a180f462dbd30e6009023d12dfb0d0ac1b4e660cb4bccb9ac6179c21445e37082353f64567c1fa460f7c06801a0d111b6001bbd76b8f164ffaf72aded3f115b436facd9db7591f46b57ddecf1c844f02efdd7b8fe21513ab58e53b2d1b9a3882494d8c6bf0cdd7b53a5565e407a001b7696a98d468367b51886fa10ba144e5d15b7fce7a2650547641926ae47eda8ed652f326896e08f63bb780eefa074ae6e218818f7782244ce5bb51d0a70837d24d0fd3208784c854b48a69e394071359fd69ffc8a5894f553ce3ed0a9c43482d6b587c083a71f0b4299faf022d04440091b1655017f5648fbc8df818fb6a1ddb034f8a6f78e47f226c4c1a95373903bbe26f1cc63b732f1d92f6546fb36852a9afccf4d2bb4388b2a6eb07ff42eb47fc64fc244735c3a05d1a13bbb48fb6b74a9cdb38043679edda69348ab56460f45a4081961d2d9d4ea70e5066a924adb9993c05bdf8c7087d988a1f36012955de8f7e080e448e45f5fac62f7b8d98a1f0d52759808d25111a2e73e373a8c07bf876c3c502c4cd655a4b0b2a622290b7233b66d8bde0e52b6092eb7a8e38006a4a07c85afea4c00ec68cf18efbf75b0781640b22c8d6a5ac574b9bf46b696dcfab399b1f4936edaaf081216defba7b31b28effa6c96638fca1a9b08eff4a22b2d9512e5621cc2f9f2380dfb44449e09aa4ca1672e4a6d3fd75895000f9da6c3d069a5f60de3e04729328577d7c0ddf4b51e795188602654d1b4640d9421b298dc06968e8d9e5d081667d3b38e92d837e364ff574ca61ad430ca67b290ec6941d784bb018a150f7e12da627f55c08675cae3358d59d74812986b304cbd0641931c63a3abdfa1fd49a17dda28d5d48e1d9258babcd6e1bf84b1190c0ddcb9dd2f7d8f9f97b50c6f5e70b603defeaf3c2ce8d13d6c581da305d7ca945025440f581ccd87260a55b983e4aa64868585e5584b94df7a5d58d86d52171e4d6ca2812f63f03ad58af34c673830d86f05a4f710ed063a306b71d9f23254109900efa5cbf1683e97e75448d895017ea42f9e4c9fc41b0a3217daa3a37965e375fa33e502a8087e298025c28f74a5b44a1d1a1e3a41054a9338066c3ccc648b3c1601114f3a44e5195e12c8bb4a2582a2de3de5f72ba2bc1e4f01456c136901deb3a1632c77ec8015bc4e15711d2c83473420930b1f97c9a3b871a3577049af2428a94426b1890a3759cd8e8b04619a9593b83cc6cda76072f90b5635c4dbdc8a98da03428d68a88cf14a4de99a82ca47c925b53894174d43180873fe3c17595c8a54e54b728ce956de3ae777f048afaabab78eeae1b09de30596d6415d7d5c67e6a81b33414385506ea64d37cd0e8a05f6463ca03cc675d2de6d545e1a1f7f1f9981bcb69859429a5ca8583f96e306b6cb29eb280fb7c5ca75f5b70ed1b3b91797bf94e1304090aa1c53db901c388ed3257ff45d28e8baaab6ea7088043e54faf0a3f708fdeab73f36a6e10b34de8b5a37cdb42c781a4f51bfb19282d5e52e62a78059039c3e882e3b11fb47942154461341bb0d792953ae60197dfcc9b23c92d4eae47374c59dc797a8b8dc8a05b176f4f69df9353aea92a78012503f787f2eb7565108dd5425ee1146137cada89f6b1d7101e6b78cbfe5231c1e7eb402455b2422678ccd4f28c768178686d89e86bf2d10dab03ea81a432e164d8fe320955ca10c5aab4e955c6d84f2d087bf3796324c74b5bd8bfbf05c321e3b0e40c90c56cfc375aa2fcc5e3adf3dbbc5142dfe7dbed5be9597d5c59aa7ffae2ffa3b332c0aca7207e586ddd0203f79abb9363a4ead8d07e0861fcafe02f4c13da72a85eb85b6af585d53ce459df351a8c8ec9d6a9ff7b4e41f281b12b11099135f55778c39ed89b584b6a226b6088a378454995e00e4102d2e9660aff8deb574ad87975e7a08545315e752d3c422a8f2927e0c49bce3253578cf58c5cdf3d585310541c7880635d83e2a4438a5603b6c75b21b4d6c9d4d7cab897274ff56a226d5af77430c809d89d347a26c23488d2bab3749897bc73d872486e2d1490b7ef6c077b2af5861378c3948ef7400aca151f18db62904edc31842bf084568eb3895539bb23f0c4fb743163478f1968007d5910b10d57c750c09c17d1f6633433be7dc7d7a88c2a4212122713c93c59f779e7899d5fde399a563b88369d366f670d71905ae20f6c8b059340b6029a4503c8e3c21308c31b256dc2ec336acb2e2516bc837fc36fc4cae5d3d51b277bb19402ff6561c32b62505896d5a71281c6d075beb4d7c310da5d5506dcf408d03d46ed1bd2c6accce6e557d4bc08209be44babd20f768fcfdb3ec13103ffe8f6caeff1a63cc5f79854c32bde27d7c03ea47f31151a424c2cdb5a0e9ab33b7ad86fa9e464839e59a94b78e06a326e60285a14556edd7da1e64603aa24cb24e7a8a01e7f90c71fea7a5f65a7cb713db86f4230cd0da60bc7d8f55e6a07c68ad198b7c57e63df2f6dfa00e267ecfd619ac1da4febbd7d66634f7e", 0x1000}, {&(0x7f000026d000)="4778db9da1476632c97999d545fd93cb45aba131f6abf0df686fa4e34f40914e0fed6378e200eaf47ea95bc763c553457a247df5e8d574888005fa76c86988cfe15da7ea77589c6b5bb0caae24632f2fc6a7769394a5b3982170d383cfb103b2a91579608b092259c19be15966b6028bd5381c51215fc3317e0836dc6a2d11a16100d1ffd7399ce5208f4b297fb4b3b42bf9005c24e7feb4899670ef1c76484a4320c747", 0xa4}], 0x3, &(0x7f0000802000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x40}, 0x40) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000897000)=0x0) [ 27.285461] IPVS: Creating netns size=2536 id=7 2017/12/18 15:40:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000d8e000-0x18)={0x1000, 0x3, 0x4, 0xffffffff80000001, 0x40, 0xdc1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0xfffffffffffffd9e}], 0x30) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) fchown(r1, 0x0, 0x0) truncate(&(0x7f0000484000)='./file0\x00', 0x8001) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) [ 27.323068] IPVS: Creating netns size=2536 id=8 2017/12/18 15:40:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) mknod$loop(&(0x7f0000b43000-0x8)='./file0\x00', 0x0, 0x1) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000357000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000766000-0x10)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/18 15:40:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)='/dev/sequencer\x00', 0x1000001, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000321000)='/dev/loop-control\x00', 0x10000, 0x0) 2017/12/18 15:40:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000373000)='$\x00', 0x0) fallocate(r0, 0xfffffffffffffffd, 0x0, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000891000)="") r1 = creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0xfffffffffffffffd) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000034000)=0x106) fallocate(r1, 0x1, 0x10001, 0x76) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000e19000-0x4)=0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x6}, 0x10) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r2, 0x0, 0x3) unshare(0x2401fffc) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f000078c000-0x4)=0x0, &(0x7f0000961000)="") ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000c35000)=""/4096) sendmsg$netrom(0xffffffffffffffff, &(0x7f00007a0000-0x38)={&(0x7f0000bc4000)=@full={{0x3, {"bdb2ef8c2071c5"}, 0x0}, [{"031a1a60cffb7a"}, {"e7ca08e84d4e6c"}, {"42abd5eba0e5c4"}, {"95a8056ba92029"}, {"78ecc475cf3b1f"}, {"7901253c39a76e"}, {"bb5a354ec1bf39"}, {"549e66ea36b213"}]}, 0x48, &(0x7f00002a4000-0x40)=[], 0x0, &(0x7f0000c53000-0x11e8)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x4000810}, 0x0) prlimit64(0x0, 0xd, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) r4 = syz_open_dev$usbmon(&(0x7f0000ff4000)='/dev/usbmon#\x00', 0x9, 0x10000) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f000034a000)={0x0, 0x3ff, 0x535}) clone(0x2024000, &(0x7f0000cd0000-0x2d)="659c4c915859e4f44ccdad1709789ac5d9c55c91e5af0b5f7c6772132989c01622fa087cfeb65977c0d8", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="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") 2017/12/18 15:40:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100802, 0xfffffffffffffffd) write(r0, &(0x7f0000e30000-0x1a)="240000001a0025f00018000400edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) 2017/12/18 15:40:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) symlinkat(&(0x7f00008db000-0x8)='./file0\x00', r0, &(0x7f000000f000+0x97c)='./file0\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000257000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004ea000)={0x0, 0x0, 0x0}, &(0x7f0000234000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f0000359000)=0x0, 0x21) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000713000-0x24)={0x401, 0xffffffffffffffff, 0x7, 0x4, 0x5, 0x2, 0x1, 0x7, 0xff, 0xfffffffffffffc01, 0x10000, 0xfff}) 2017/12/18 15:40:42 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bd0000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000d30000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000694000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000696000-0x10)={r1, r2, 0x3eda}) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x8, 0x687) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fe, 0x4) r4 = dup2(r3, r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000995000-0xc)={@loopback=0x7f000001, @rand_addr=0xfffffffffffffffa, @broadcast=0xffffffff}, 0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000664000)=0x0) geteuid() 2017/12/18 15:40:42 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cdf000-0x15)='/proc/self/net/pfkey\x00', 0x559401, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000082d000)=0x0, &(0x7f0000e22000)=0x4) r1 = syz_open_dev$sndseq(&(0x7f00006e7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000012b000-0x50)={{0x4, 0x1}, {0x2000085e, 0x20}, 0xff, 0x4, 0x200005, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f000065e000-0xb0)={{0x280, 0x0}, "708d727430080000000000000000000000000000ff750000000b0000000000000000000035d4ed00000000000000000000af000000000100000001ffed00", 0x0, 0x181840, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) 2017/12/18 15:40:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000930000)='./file0\x00', 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000071e000)=""/91, &(0x7f0000b4b000-0x4)=0x5b) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000)=0x80, 0x26a950b) 2017/12/18 15:40:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000226000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000c01000-0x1)=0x0) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000867000)={@generic="9bffa6ac6cb952fb2e018d87a7788cde", @ifru_flags=0xa002}) getpeername$netlink(r0, &(0x7f0000136000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c6f000+0x2fc)=0xc) timer_create(0x6, &(0x7f0000122000-0x60)={0x0, 0x2e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f4000)=0x0) timer_gettime(r1, &(0x7f00005a4000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000069f000)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000c45000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000539000-0x4)=0x14) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000cd2000-0x108)={0xfcb, {{0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0x2b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x817}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000041e000-0x18)={@loopback={0x0, 0x1}, 0x4, r3}) r4 = socket$netlink(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000d6c000)={&(0x7f00001c9000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000dda000-0x10)=[{&(0x7f000058f000)="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", 0x1000}], 0x1, &(0x7f0000796000)=[{0x88, 0x0, 0x7, "79e48e06ac1841ea4c5376b7b9a2eb00a4fab83bcbb16527ffecdf6785bdaae868806a26794d730cfdf5f635caa5e6c4b54eb18fb353b23ff3b6b7a53df3fd677774a649983a30398f20d87fb2c6a02708588b4b028decf97068c311b162c306a35c1209a3cf5a80cbcfec57d82c716b78faf085"}, {0xb0, 0x114, 0x5, "05169f3466babd3deb237c98323a404047d8228164bd3aa5022514e4cb0467b406eb648d0a9dfc5b07e59aa030476c34af1b6f40c9f21d2a0d1059b140cad27738a7ae11ac3e133634e9e7c5b9170f5395212e2f09fdb834856ab59d556c0776be9a4ebd7c99941aa1f2b2d4a3fccd0569a0ed8cf7c3bf5cbd1e8d9286084f4aeee6cd8978a27d7d2cc3dab34d1da1df2410d01e3062dc1f5e2b93d48744"}, {0xc8, 0x19f, 0x8000, "52740ac32eb4b78461d1936147727f9ae56b5ff66d781b31cb682b5d5caf7810ca137c1fa57d91d104559169a85f61b723a9b40583e250ba72df6ad0e8e7feba2423a5ed9633b35aa7df60a88c36fb98e9dac2643dea488d430d4feee02b8cf309800cd8e73659454ff524c838539db05d6bcf8be8c84ad7f8422bb319c29859eb988ee8d9f1dcbe89df658644da6eed06c79e0d69cb6b547ff484c04fcfd0c13bfca0deceba7c4e18b51c1967b031e6f561b778f32a"}, {0x1010, 0x19d, 0xa9, "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"}, {0x40, 0x104, 0x9, "30245e978d29bb40c7bd89874649ca35eba0a74590df82019519485d176b4efa3a7e8e2bc132d11fdb11d07c0b59"}, {0x18, 0x101, 0x5, "f9fc"}, {0xc8, 0x119, 0x92, "5c9e44396832290670a8039071f91bbf85b8b7655ba4a7ba5eca99999ed8b7e51daa9c4e0b30ad2ad9f4485fd88684773c3b836fad75eed6980c2f17ee9defda617ff5eba17e2407830e4101bf4a07edd7dc337ed89d33a2706ecdb09c84b2e10de9ae5e917e4813f0c27c602daa748af73c2cb2800e50a08492462c0a1f0aadf5f7d6b77e46a531b519e951ece6ef8274aa68fdb5f2b2dd518627f0581b04f3efef940807723d6125a143e5087a5782d4dd"}, {0x58, 0x10e, 0x6, "14fa04b39ef481bb6f69ea1b0b28eb1e14024670bdb1b1d684e36daab03e12e9df88b0f7fc69dc4151f1e628e67fcfca4284492f3fdee893793be9ab1f26abba0b5b"}], 0x1388, 0x800}, 0x1) writev(r4, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d00010008ffffdf0001000f536e06ce", 0x58}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000066f000)=0x0) get_robust_list(r5, &(0x7f00002f6000-0x8)=&(0x7f0000b70000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000272000)=0x18) 2017/12/18 15:40:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x99, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x10, 0x4, 0x0, 0x0, 0x8b, 0x0, 0x0, 0x0, 0xbf, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}, @ra={0x94, 0x6, 0x1}, @end={0x0}, @rr={0x7, 0xb, 0x0, [@empty=0x0, @empty=0x0]}, @end={0x0}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "0b3eb5f875aec47f8cc3fb"}]}, @noop={0x1}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @rand_addr=0x2, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast2=0xe0000002, @rand_addr=0x0, {[@cipso={0x86, 0x6, 0x0, []}, @cipso={0x86, 0x22, 0x0, [{0x0, 0xb, "e18389540e02d54f5e"}, {0x7, 0xe, "1e42c06ba867606b39320dda"}, {0x0, 0x3, "fa"}]}]}}, "2535ba51230daa"}}}}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000f18000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000447000-0x8)='./file0\x00', 0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005c6000)={0x7, 0xb4c1a81, 0x4, 0x3778, 0x6, 0x5, 0x80, 0x3, 0x0}, &(0x7f0000049000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000ee000-0x98)={r2, @in={{0x2, 0x0, @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]}, 0x2d, 0xffffffff}, 0x98) r3 = socket$inet_udp(0x2, 0x2, 0x0) execveat(r1, &(0x7f00003e0000-0x8)='./file0\x00', &(0x7f00007d2000)=[&(0x7f0000833000)='\\\x00', &(0x7f0000356000)='\x00', &(0x7f0000585000)='\x00', &(0x7f0000d4c000-0x1b)="65746831637075736574f4275d6b657972696e676367726f757000", &(0x7f0000b6d000)="9647504c766d6e6574312b00", &(0x7f0000f72000-0x31)='system.selfself^.[[selinuxwlan0nodevmd5sum$@HGPL\x00', &(0x7f0000950000-0x1d)='\'^@&(keyringcgroupsystem@GPL\x00', &(0x7f000024e000-0x1c)='eth0/+@-selfsystemmime_type\x00'], &(0x7f0000326000-0x8)=[&(0x7f0000541000)='vmnet1trusted(\x00'], 0x800) setsockopt$inet_int(r3, 0x0, 0x40, &(0x7f0000000000)=0x7, 0x4) 2017/12/18 15:40:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000766000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ada000-0x4)=0x0) getresuid(&(0x7f000079a000-0x4)=0x0, &(0x7f0000421000)=0x0, &(0x7f0000bc7000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002e4000)={0x0, 0x0, 0x0}, &(0x7f000018e000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a3b000)={r2, r3, r4}, 0xc) write(r0, &(0x7f0000bea000-0x20)="1f00000001021f0000000004000000000a9d15ff0900018004000100005e18", 0x1f) [ 27.385420] audit: type=1400 audit(1513611642.446:10): avc: denied { dyntransition } for pid=3669 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0 tclass=process permissive=1 2017/12/18 15:40:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socket$inet(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f00001c7000)={0x8000, 0x7fffffff, 0x1, 0x8, 0x7, 0x4, 0x400, 0x7, 0x0, 0x1, 0x100, 0x3ff}) 2017/12/18 15:40:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d5e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000a59000)="58e0152f8e8a38a41314cd4b52f114d3fc06c2eddeae1eee6e4cf1fedabecd7e106fd3da6ca9e80074d2d1030fd527c843e884238575c627ef7f84df861de19c2ed580f2dca00ce54e862957cb5e637b0f4606f2292d0a75cd1f9841bb2183fd98c153a1619584ba7f1acbedeceaa7b4ef5c83c1adc23538c677e1516f5c13d030766b428f337f3ae07b13ebd522abb888", 0x91) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f00005bc000-0x2d)=""/45) r4 = add_key$user(&(0x7f0000842000-0x5)='user\x00', &(0x7f0000d29000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a8d000-0xd)="35f52ac2a2e85f043771040769", 0xd, 0x0) stat(&(0x7f0000246000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() keyctl$chown(0x4, r4, r5, r6) syz_open_dev$sndseq(&(0x7f0000902000)='/dev/snd/seq\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f000033a000-0x8)={0x0}, 0x8) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/18 15:40:42 executing program 2: clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") fanotify_init(0x0, 0x0) r0 = open(&(0x7f000058b000-0x8)='./file0\x00', 0x20000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xffff}, 0x4) 2017/12/18 15:40:42 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000005000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003000-0x4)={0x8}, 0x4) mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f55000)={0x0, 0x0, &(0x7f0000f56000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0x10, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)="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", 0xfce}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f58000)={0x0, 0x0, 0x0}, &(0x7f0000e1d000)=0xc) [ 27.458727] audit: type=1400 audit(1513611642.516:11): avc: denied { create } for pid=3696 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/18 15:40:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x20000400) tee(r0, r0, 0x3b, 0x0) r1 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) readv(r1, &(0x7f000062b000-0x60)=[{&(0x7f0000a5e000-0x46)=""/1, 0x1}], 0x1) 2017/12/18 15:40:42 executing program 1: waitid(0x1, 0xffffffffffffffff, 0x0, 0x2000000a, &(0x7f0000d67000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000968000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xe1, &(0x7f00002b3000-0x4)=0x4) 2017/12/18 15:40:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c21000)='/dev/ppp\x00', 0x0, 0x0) recvmsg(r0, &(0x7f00004e9000-0x4)={&(0x7f0000555000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00000f9000-0xa0)=[{&(0x7f0000fb8000)=""/56, 0x38}, {&(0x7f0000648000-0x79)=""/121, 0x79}, {&(0x7f0000c4b000-0x4b)=""/75, 0x4b}, {&(0x7f0000d0c000)=""/135, 0x87}, {&(0x7f0000f5f000)=""/4096, 0x1000}, {&(0x7f0000763000)=""/69, 0x45}, {&(0x7f000073c000-0xa2)=""/162, 0xa2}, {&(0x7f000009c000)=""/178, 0xb2}, {&(0x7f0000cfb000)=""/247, 0xf7}, {&(0x7f0000c5a000)=""/0, 0x0}], 0xa, &(0x7f0000adb000-0x41)=""/65, 0x41, 0xd7f4}, 0x2100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r1, &(0x7f000036d000)=[{&(0x7f00001f8000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000016000)=[{&(0x7f00004ba000)="ae0c7d3280ceb0bfa989bee561089010", 0x10}, {&(0x7f000023a000-0xc)="f6eb41feef4f7ed77b301407", 0xc}, {&(0x7f00006b0000)="2817489c8504d0a81a0fe3dbe4915ad75d3e0607fec81def616a944eac866ddb1e54efe82c153a85fdf14ad5d7a67390b60fe2a67f39f37b6f6acf63b517179d3939c3b431843ad09776e20afe26aca89b1aa81af5fda1b8664f36d815d832b851eac6a33c26cff11749831d1dc0317bcc0233b5ed59be0ad68ca5208b98d6ad4a785842a36006d503ac4e3bb730c918546af4cc45485b6141731aa5eb912429fbbe1c44931f584d9f8e5f5284d6149260946f8d0bfeba95f3049a01f9457a7270f9ba2cedb2770fffbabe5b5e27d3d7dcd28260cd91779bf48bd466a317f5611815ff8a3e005d15009d457d7bebcebaf9f16a6778", 0xf5}, {&(0x7f0000257000-0x41)="6896abf869493970efd1bbc07bf0d79817dc46bbff7436cdde6a1585bad9b5c7c4cb147344e56f219ddeb4c164a3d34fdb3ac5e2ad9934e920e259453b034f24ed", 0x41}, {&(0x7f0000a9a000-0xf0)="b3eb92822856100187a8739fe219e4954fb51344c4ca2d2b8a666feff4696034afd01f69ee22a9025717798e9f243caa7d32623d558d04dc777f976f4923266950f621d5f8e91107d216b14fe211bbb233ea3219a6ed883c88a4e98523783ef050084af6b813b19ce0d6a030de070c0220569c9aeea1817a6559138908c63b7c5d0ab4619be980e4eba448520f28f0b341d4673d80902d8bc5cd612d1bdbb75f807f47eabc09c7b4911a50bf7534bdb9ed3a2b7e8e659d10b2cd568db002378d7d248d86709a51918c1a56587641c3cf3331f86b24d1ea77f033aad9cea8cd15cf98a0942395262421b4d9d4b10683", 0xef}], 0x5, &(0x7f0000a16000-0x50)=[@rights={0x30, 0x1, 0x1, [r4, r1, r4, r3, r2, r4, r1]}], 0x30, 0x4}, {&(0x7f00001b2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c21000)=[{&(0x7f000099c000-0x22)="b75fcd1306eaca794aaf5a5d694c38aaa09c94f57a6ddf369be79adbafe3aed28fef", 0x22}, {&(0x7f0000f2a000-0x2e)="c733dcf4b025405140261b33189943924ad675841da309ef9866607f94aeedb9a179703dacf77f09071672e9f058", 0x2e}, {&(0x7f00001ad000-0x9d)="0af1ef6fb42646ea3cd60abafa729e930469e8f8aa1844a2ff844074b45e4551ad9a22dde97f0f18f30c268d277514da2639d4a734f309abca62abcccac223b7b25e9d6c1b24e808d4dec12c1267f276fd45d34c767c7cf01c71a5df929482eb83f8d29f3ec2eb7029515e9360dfa84651f1fc5b1f7a0af60133fc863f0662ee367074f2af6a4fc2206d0aca06cabe7c22909ba38ba8ea7baddef5a2e6", 0x9d}, {&(0x7f0000884000-0xe4)="5aae107d5bba60a4c33160d820823869028d518b570589427a619f377dd4b73703649a9db5f44cb3ad2b32818fedc8d4ecb420bb2fac67bcde4ea8bd018df0de9df1863f11876f9d663a3ba2bae246447245ad5b0b2de5f194bbd32eed611e6e9950e7e43b4c03afe2f3a35a920994c85c0a91752d8098d67a1f0fbc41524488352268ae647ac957c42d8a231169dbb5db48d864b49595bc6c91d68cca131a50e46dd655eff6a7059f4599f8e1af843ef043bdd879d6050b4f4ac0e7575d76878bae58e65cd50f5649012b1756081656c97a8096477dd5dc4508918f4d0a53215bc9c286", 0xe4}, {&(0x7f000052d000)="6e810a60c68f0d77346e8759791307b8ed199b3e7668fd4f667c5026a9d7dbea9905c509d9e34b83c01e7464fb639b10319ce942c390b532df22c1beddcb1970623dacd7ca3a93ebdd882e56c3ee4b283d1bbf20e75b69f7f9363d2d8d527d28be8d7366f447070dbbc57de7f1f3a4a7046227529e92b36a30b3da0c88fc25e36f0c3b4edb230fbe39f73fef936951c61a0b62d902525cdcc6d9ff0deda873bfc9c64c3f1e44d69f851e62a1569f7adce56fc571e5b2da3722d0e55266723a76cd9fbc92", 0xc4}], 0x5, &(0x7f0000cc5000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x4048001}], 0x2, 0x4000084) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3, r1]}], 0x1, 0x0}, 0x0) r5 = dup3(r2, r1, 0x0) connect$unix(r5, &(0x7f000002d000)=@abs={0x1, 0x0, 0x3}, 0x8) clock_gettime(0x1, &(0x7f0000a95000)={0x0, 0x0}) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b82000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f00000b5000)={0x100000001, 0x3, 0x5}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c6f000)=0x936) 2017/12/18 15:40:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) getpeername$unix(r0, &(0x7f00009db000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000449000)=0x8) writev(r0, &(0x7f0000030000)=[{&(0x7f0000a11000-0xa7)='y', 0x1}], 0x1) 2017/12/18 15:40:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b30000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="d8ef4fdf99bc", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6780c11ca35b5ce5ac9768058d3978d5"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x803, 0x2) write(r1, &(0x7f0000001000-0x10)="020aaf0002000000006466bc8e1d4b48", 0x10) [ 27.475997] FAULT_FLAG_ALLOW_RETRY missing 30 [ 27.476007] CPU: 0 PID: 3663 Comm: syz-executor5 Not tainted 4.9.70-g9542d2a #109 [ 27.476012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 27.476027] ffff8801d1aaf4e0 ffffffff81d90a29 ffff8801d1aaf7c0 0000000000000000 [ 27.476039] ffff8801c333c410 ffff8801d1aaf6b0 ffff8801c333c300 ffff8801d1aaf6d8 [ 27.476051] ffffffff8165e557 00000000000046b9 ffff8801d482b968 ffff8801d482b8a0 [ 27.476054] Call Trace: 2017/12/18 15:40:42 executing program 1: r0 = socket$inet6(0xa, 0xa, 0x103c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0xd200000000000000}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000324000-0x10)={0x0, 0x0, 0x80, 0x2, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x37, &(0x7f0000223000)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f000099c000)="", 0x0) 2017/12/18 15:40:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000ea4000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x1000000, &(0x7f0000311000)="0889bedb70a9cb4a65465d6c6b583cb3575a9f122039c9a651243190b0f771b60bf71d1c9ab8bbe5fcb1387ca9503753d11464cab67b583df482aed3c6ef468dabbd886a4e9bad0fa9bb8429a45d18f9e378f5e66436eaf2ee5c173e1a95f75fb988926f0f36a68eb44a212346e8a23d615872f7cdea70c1cfba902353025b35dca23664405137f3f0f6deeb9b6c3b53ec0490e59d4e70c3446183503aa091fada83988c73b0720e8f1d621b4bc81d0e394ee59fe2a9e408fa7da4b8e153a94ae96a0b08e8cae4ec0f7862a89a6fccd2434898dc442d26942e0d58f467ec4c9edce6220765", &(0x7f0000d5d000)=0x0, &(0x7f0000be4000)=0x0, &(0x7f0000246000-0x4b)="7ede34ac2041c4ec90c264b2ee64f3dce4dbc0c57a827414a5329b184aae4506ba567ca156a52be2b443ebd8fc8a2c83e956d927da6e49c661bca5dbfe52d117827a428542e27e22ea572e") openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007cc000-0x12)='/dev/loop-control\x00', 0x20000, 0x0) open$dir(&(0x7f0000606000)='./file0\x00', 0x400000, 0x4) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/35, 0x23) [ 27.476068] [] dump_stack+0xc1/0x128 [ 27.476080] [] handle_userfault+0xa37/0x1300 [ 27.476090] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 27.476101] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 27.476111] [] ? check_irq_usage+0xb1/0xe0 [ 27.476123] [] ? handle_mm_fault+0x117b/0x2530 [ 27.476133] [] ? handle_mm_fault+0x1fc3/0x2530 2017/12/18 15:40:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f00009ec000)='/dev/input/event#\x00', 0x0, 0x101002) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000009a000)=0x0) clock_gettime(0x0, &(0x7f0000b20000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x4000000000, &(0x7f0000bfe000)={{r3, r4}, {0x0, r4}}, &(0x7f00006f7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) wait4(r2, 0x0, 0x1, &(0x7f0000a44000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r0, 0x0, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006e8000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000351000)=""/0) 2017/12/18 15:40:42 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x0}) process_vm_writev(r0, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)=""/76, 0x4c}, {&(0x7f0000001000-0x57)=""/87, 0x57}, {&(0x7f00001b1000-0x45)=""/69, 0x45}, {&(0x7f0000f74000-0xe2)=""/226, 0xe2}, {&(0x7f0000000000)=""/181, 0xb5}], 0x5, &(0x7f00006af000-0x10)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r2, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000a96000)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) clock_gettime(0x1, &(0x7f000004f000)={0x0, 0x0}) futex(&(0x7f000033c000)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x77359400, 0x0}, &(0x7f0000048000)=0x3, 0x3) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c66000)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000e14000)=0x8) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c95000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f00008f6000)=0x3) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000a11000-0x8)={0x7ff, 0x6}) 2017/12/18 15:40:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000861000)={0x0, 0x0, &(0x7f0000928000-0x10)=[{&(0x7f0000dbd000-0x14)=[{0x11, 0x10, 0x0, 0x0, 0x0, "03"}], 0x11}], 0x1, 0x0, 0x0, 0x80000000000000}, 0x0) getuid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1b000)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000056c000-0x4)=0x7, 0x4) 2017/12/18 15:40:42 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xf2)={0x0, 0xea, "7d9e749ce80ff0d97fd4ec7765f89760b4e01005d0f536840e73c43f72639197f97f783eb494a3884d9e16aa8ce6a8ea0b5d9ab9637b9fdad7a11efcf3acb706587894745c529f0f209804154b97e9a9e903334c7363007ae1950bf1012c33ee01fc8395785c94e359776c407efe2ec502c78bed5e2f7c81919585289cbd80ec0795382ac8234be9298e413a2a6e907edfe4198c03af8c9f915b5048b38768a2c80a0550ae5c4a84a38bbc72525a4d092ee52e9297c0682f0d0a7001742f92052336d2a0d59fb4c9af551f501ce2b77e39eff2ac5308c30048c8f93d6bc155141661b06422d988e89824"}, &(0x7f0000000000)=0xf2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0xea, "2e1a71d72d40d20427fc45930f63c24d89445bf1500479c1b7c2842fb32df00836979ac9b24f0b8b62b88e1a2626cb39e09ed64afed9d18859f56669cb9738ff833067a3a0c906c8ab4ba0b7a84ad26b62d12a678209f69c0e161ed1ba40d0e8d7a605810e2b62a884a6a89406a36141156ac8a40b4de2b8ea1e128448eccea9599d5c08b18782867ba5434b88d1ae2fb765225dbb736447e7338acab4f040dbe1ba318865593a4bae84ed1029599425b6924dc28ac4debba2210ffa238f7e73b600c0096d417433026d7b51a2b054fd389295683fdf04917e9c298021f8afc4c551d8aafbf8b8f96ab9"}, &(0x7f0000001000-0x4)=0xf2) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000a20000-0x9)="21aac1a91cd19979b0", 0x9) gettid() clone(0x0, &(0x7f0000eb3000)="", &(0x7f000092c000)=0x0, &(0x7f00006fd000)=0x0, &(0x7f0000680000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xffffffff, 0x0, 0x10000, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000)={r2, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000002000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001000-0x11)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x50000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r4, 0x21, 0x1f, &(0x7f0000001000-0x4)=0xffffffffffff7fff, 0x4) connect$ax25(r4, &(0x7f0000000000)={0x3, {"51211f42b2e6ba"}, 0x1}, 0x10) tgkill(0x0, 0x0, 0x0) [ 27.476142] [] handle_mm_fault+0x1fd1/0x2530 [ 27.476151] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 27.476160] [] ? __pmd_alloc+0x410/0x410 [ 27.476168] [] ? __lock_is_held+0xa1/0xf0 [ 27.476178] [] __do_page_fault+0x5c2/0xd40 [ 27.476187] [] ? mm_fault_error+0x2c0/0x2c0 [ 27.476195] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 27.476204] [] do_page_fault+0x27/0x30 [ 27.476212] [] page_fault+0x28/0x30 [ 27.476223] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 27.476232] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 27.476241] [] ? iov_iter_advance+0xd70/0xd70 [ 27.476250] [] ? mark_held_locks+0xaf/0x100 [ 27.476260] [] generic_perform_write+0x1dc/0x500 [ 27.476269] [] ? page_endio+0x180/0x180 [ 27.476278] [] ? file_update_time+0xbc/0x3b0 [ 27.476287] [] ? current_time+0xd0/0xd0 [ 27.476295] [] __generic_file_write_iter+0x348/0x570 [ 27.476303] [] generic_file_write_iter+0x2d5/0x600 [ 27.476311] [] __vfs_write+0x4bf/0x680 [ 27.476319] [] ? do_iter_readv_writev+0x400/0x400 [ 27.476328] [] ? __lock_is_held+0xa1/0xf0 [ 27.476337] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 27.476346] [] ? __sb_start_write+0x14a/0x310 [ 27.476353] [] vfs_write+0x189/0x530 [ 27.476361] [] SyS_write+0xd9/0x1b0 [ 27.476369] [] ? SyS_read+0x1b0/0x1b0 [ 27.476378] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 27.476386] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 27.476396] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/18 15:40:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b30000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="d8ef4fdf99bc", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6780c11ca35b5ce5ac9768058d3978d5"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x803, 0x2) write(r1, &(0x7f0000001000-0x10)="020aaf0002000000006466bc8e1d4b48", 0x10) 2017/12/18 15:40:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f00005ab000-0xbd)="580000001400192300a14380040d78560a0600210000e0780005080000005800000000c77f6464098900050000000000000080000002003c0000faffffffffffff0700000000faff080001003e0000000001000f534e06ce", 0x58}], 0x1) fcntl$setstatus(r0, 0x4, 0x2800) 2017/12/18 15:40:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x54) r1 = syz_open_pts(0xffffffffffffffff, 0x800) r2 = creat(&(0x7f0000001000-0xe)='./file0\x00', 0x2) inotify_add_watch(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='nfs\x00', 0x80, &(0x7f0000002000-0xe5)="43b30ac74c7ee39f1be71dd3fc44246d7b7e89eb6458f6b05bd1c8ad0b87b434dc0a1843fa4e8043c3f71a4e2b6615b6dd2e0502ae5d631f50ad4b2908e5250dbbf629a7a5393211b8cc5fead15e887250a18382f80eb332adce71f8be905b38da5416bca40d51959b6bfdab821a3e5b6a50a6f78e4c926086bc10e2afc4f68aac40ebe729a31023bba96df4d0ef10f60d262741d9137a9c3f57c615101f937e942d849782a67022a80f226a32b36fb67b8aa4c87045697d4629060ebea1561f79e694c142abc97011a5f80192fb4949b37708a9ffcd8fc5375833136dbd1e2f907f1362fc") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x0, 0x2) memfd_create(&(0x7f0000002000+0x901)='ed ', 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x3) 2017/12/18 15:40:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a6d000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$inet(r0, &(0x7f000054c000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000279000)="1429823b8f6c0d767c289af8a3d6cc86f8cf26e254c1eaf55a80bfb1af34aa731cc2605afc0010c44246fec44db672776a17956c", 0x34) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000503000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r2, 0x8, r3) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00002dd000-0x4)={0x5, 0x8, 0x20}) fcntl$getownex(r2, 0x10, &(0x7f000004b000)={0x0, 0x0}) syz_open_procfs(r4, &(0x7f00007fa000)='net/protocols\x00') 2017/12/18 15:40:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000728000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00003e6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005ad000-0x4)=0x10) r2 = socket(0x10, 0x3, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000fa5000-0x30)=[], 0x0, &(0x7f0000fac000)={0x38, 0x0, 0x0, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c68"}, 0x38, 0x0}, {&(0x7f0000008000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dec4268683590a3fbdd19c5347a5f6f92d045a6c6cf6000000000000f33efa0000000000000062316500094163396d476ec8cb9d074e0ec7a0f4de8e40bee4", 0x0}, 0x60, &(0x7f0000847000)=[], 0x0, &(0x7f0000fac000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000d63000-0x28)={&(0x7f0000c78000/0x4000)=nil, 0x2, 0x3, 0x40, &(0x7f0000c64000/0x1000)=nil, 0x2}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r3, &(0x7f00006ec000-0x5b)="83cfe188fc41d6c838216aded9da4ea145eae398e4be9f340d2c2cf837afa354b7c16ef5abfb66357934985715dc9310a9f656ad8fb3d3cca70a84af21f274cff212b9c25b6a315368f163030b66b90e0df8cf1e4ba9fc333f4c42", 0x5b, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 15:40:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005e5000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000509000-0x50)={0x1c3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000575000)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000a59000-0x2c)=[@in6={0xa, 0x2, 0x1946, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa0c}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2017/12/18 15:40:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000005000-0x26)="24000000210025f0071c1f65fffffc0e020000000010000002e0ffea08000b00aa18592a", 0x24) bind$inet6(r0, &(0x7f0000ec2000)={0xa, 0x2, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x200}, 0x1c) sendmsg$netlink(r0, &(0x7f00000da000)={&(0x7f0000d2a000)={0x0, 0x0, 0x3, 0x7}, 0xc, &(0x7f00006aa000)=[{&(0x7f0000796000)=[{0x11, 0x9e, 0x100, 0x8000, 0xa8d, "fb"}, {0xdc, 0x80000000000, 0x300, 0x0, 0x8000000000000, "5781b2b49de4d229f9ef97fce22db3b11897f12b27adf2b2fd366dd753381d6e1e75ff7efdefe1074b1fa54076db9694dc4527c88284964e3d1a249a376ca093d0fc87fff7c2272883de8313ce6e5b828210f4fc6ae9bfadf7dd6dce8b14c126a787cc5a2ade8bd63ac30cec0f58d67fe74c8a2b863dbc61f5179cddd75cdc252851e0b468907c4ad02824ea62b6a87adbf270b9ddb0e222af899ba1e6e35b82bed817a0e86a6fa82aa78a7c97182c1258608851d28e608fcb2d21433d76fd187e2341025f506ef6ad379981"}, {0x79, 0x81, 0x702, 0x0, 0x40, "6ec46427789fc7a81fd0468b091dde9c67dd123d1b98bdac6c83523d3f6137d8095bd88e45e5a33f07f3c043ba47ee74c10da63630135394c17bfa25a451aa9350dfb8c0be432656e95aeb8e765289a2bbeb7883bf7372d8096cbcf690dc8ab62966c3761e8fa8f9dd"}, {0x9d, 0x101, 0x800, 0x9, 0x5, "2d4d729c5cd14ab267d586a029fce1ff5d79a420e90913a766d478d68c776ce0c929955e804420c72e3603ff979ba7152435584922f93c6dddf92dbcbe7093a335dedb57d0358e3c416f8ca16df03210a540932232af58943b8fced1398180b0c6181feff6ae2381507e162f8c3aad4d19709faae18e580c70e22c5abceda007c94254d150a3f9123b89738727"}, {0x1010, 0xf1, 0x304, 0xf96, 0x2, "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"}, {0x40, 0x3ff, 0x0, 0x2, 0x100000001, "c0d51761e2fd7bb610d52d098d8071b41c4158b2a6639a62b0c4f01ab10b3161f9337a6ff58fbd5a786add14ba224bd1"}, {0x78, 0xfffffffffffffffc, 0x2, 0x1f, 0x3, "5f1d21949afd7a870ed9b4a5e841588e8d1965d082543fccf02ce81e78a27c1cb477d1c12b8212ed9cc175bac42962617d498095b64845dea3a80b581950e67b487a07da364f3a3648873e1cf8978989f508aae0f91c3829eb78ff6e2cd3243c96c3127f12be2bb7"}, {0x87, 0x20, 0x402, 0x3, 0x80000000, "e8af3e9c6f31193d88184b23c310d74c045a3bbc3942345c21087f0f6bba91831d1eab978e5ce42f393aac1e8961a15476551cf0ddc4070d78eb9e20db8f6548c9b3e0b6f37645551bf9fc8aa832a38263605ca042b9698696b8804846305b59d75c91495f7e180ade9d5bd4499132f0f853c1c3c996a8"}, {0xdc, 0x8, 0xc, 0x2, 0x8, "b0f706939740de6590a061844a26e15816427bd432405811c137eb7947fcf2b01dc90488b6d6cebb93cb066a81de39dfc47e958641caabb6f9dbfb6a3daa5b62dcbb38470d03c8e12fa834195147cca3001051c254d440454fec8690d22ff75edb8cec8f45db7cec90270a40f5f79a6fb6700e6daaa68670157a245aee620ba6093fe5611da283fe6bb825374a3ec33e55e29572135e8f428415b7577741be1ec5882a21bd7c403792fa569cfb62273beda4b1d5dafb3bb659424e59ecb88b2944080f4f39fa6ef2fecf1b76"}, {0x55, 0x1, 0x400, 0x3, 0x1000, "960ca78ed220e1d27a3caffc3014d427dfaf6552702a7b3b18e486f668eeffb70cfc0e6b640ea1bcbaa74de6937e3f02e20de1b8dbaaf922dbe047b137b154b461cacb5ebc"}], 0x1483}], 0x1, 0x0, 0x0, 0x40080}, 0x1) 2017/12/18 15:40:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x11, 0x101, 0xd09, 0x0, 0x0, '\x00'}], 0x11}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) readv(r0, &(0x7f0000e2c000-0x10)=[{&(0x7f00002bb000-0x1)=""/1, 0x1}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000054000)=0xc) ioprio_set$uid(0x3, r1, 0xb272) [ 27.521973] audit: type=1400 audit(1513611642.586:12): avc: denied { setopt } for pid=3696 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 27.521981] audit: type=1400 audit(1513611642.586:13): avc: denied { getopt } for pid=3696 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/18 15:40:42 executing program 3: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000a73000)='./file0\x00', &(0x7f0000a73000)=""/4096, 0x1000) 2017/12/18 15:40:42 executing program 4: r0 = epoll_create1(0x0) fgetxattr(r0, &(0x7f0000874000)=@known="636f6d456170706c652e7379731b656d0b47ff0f000000000000b3", &(0x7f00002c0000)=""/143, 0x8f) 2017/12/18 15:40:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000adf000)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000293000-0xe9)=""/233, &(0x7f0000c68000)=0xe9) getitimer(0x0, &(0x7f000030e000)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x0, 0x0, &(0x7f0000349000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000131000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f0000038000-0x18)=[{{r2, r3}, 0x1, 0x18, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000a7c000-0xf2)=""/242) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000098d000-0xc1)=""/193) 2017/12/18 15:40:42 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0x88f3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000a000-0x8)={0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x1, &(0x7f000000a000)={0x452f}, 0x8) r3 = eventfd2(0x2, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$random(&(0x7f000000a000)='/dev/random\x00', 0x0, 0x10400) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000a000)=[{r0, 0x0, 0x0}, {r1, 0x8, 0x0}, {r3, 0x100, 0x0}, {r4, 0x8010, 0x0}, {r5, 0x1, 0x0}], 0x5, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000000c000-0x50)=[{&(0x7f000000c000-0xbd)=""/189, 0xbd}, {&(0x7f000000c000-0xc9)=""/201, 0xc9}, {&(0x7f000000b000-0x21)=""/33, 0x21}, {&(0x7f000000c000-0x99)=""/153, 0x99}, {&(0x7f000000b000)=""/14, 0xe}], 0x5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f000000a000-0x8)={0x200f1526, r6}, &(0x7f0000002000-0x18)={0x9, 0x8, 0x3, 0x1000, 0x4, 0x4}) 2017/12/18 15:40:42 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000017000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000019000-0x6)='./bus\x00', 0x2001, 0x20) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000000e000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) mlockall(0x1) 2017/12/18 15:40:42 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000880000-0xbf)=""/191, &(0x7f00004d1000-0x4)=0xbf) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000000)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00006c9000-0x41)="1f00000002011f9f4c3b2b00000000000a0000ff090001800400010000df1877c5c271988ac9d8e0c813ba29fbdce10ffd557d6694bd37300ad91202c5cc297a65", 0x41) 2017/12/18 15:40:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x301, &(0x7f00007e0000-0x1)="") ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000006f000)={0x0, 0x0, 0x0, 0x692, 0x1420000000000000, 0x0, 0xa, 0x6, 0x18, "8bd9fd7beef6f66416f1d30a22ffba5d40a336f0f8c68defb44fe9d4f93df26bf267432cbd496feb50c58e18687138d9e212be96b26141c58422ade7cc0abd59", "e888adeae1abc4e4d0ab7e1a64635f7e5beb12d388ee56e03025b813a01190a1946a3b078bcd80993b0938f0231ece42d44e2513b3ffdefffbc30d89c99b9250", "2c8109f61fd94b9e8713bc01a99b5d8fbb39e3079b8815ea4fff426986598029", [0x2, 0x7]}) 2017/12/18 15:40:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000068b000)='syzkaller\x00', &(0x7f0000ed1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000012000-0xb)="7090637b375f7465737440", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000)="", 0x0, r0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000005c000-0x4)=0x0) read(r2, &(0x7f00004e2000-0x93)=""/147, 0x93) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000-0x6c)="89", 0x1, r1) 2017/12/18 15:40:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000e87000+0xcab)='./file0\x00', &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000000)="76626f786e6574310400", 0xa, 0x2) r0 = open(&(0x7f00005db000-0x8)='./file0\x00', 0x40, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000e56000)=0x0, &(0x7f00000a1000)=0x4) fcntl$setlease(r0, 0x400, 0x0) 2017/12/18 15:40:43 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fcf000)={0x0, 0x78, 0x24, 0x3, 0x0, 0xd94, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x6e, 0x2, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003b3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000021f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd2000)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000fd3000)=0x1) unlink(&(0x7f0000fd4000-0x8)='./file0\x00') setpriority(0x0, r3, 0x100) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000fd6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) prctl$setfpexc(0xc, 0x180000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000010c000)=@assoc_value={0x0, 0x0}, &(0x7f0000fd8000-0x4)=0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fd8000-0x10)={r5, 0x200, 0x4e, 0x80000000}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000fd7000-0x20)={@common='sit0\x00', @ifru_flags=0x2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$loop(&(0x7f0000fd6000-0xb)='/dev/loop#\x00', 0x3, 0x42) r8 = memfd_create(&(0x7f0000fd3000)="fff8e1", 0x1) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r8) sendfile(r6, r7, &(0x7f000024a000)=0x0, 0x2) [ 27.896723] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2017/12/18 15:40:43 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001d9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000574000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000364000-0x28)={@common='sit0\x00', &(0x7f00007b7000-0x48)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 15:40:43 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000007000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) setreuid(r1, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004000)={@common='gre0\x00', @ifru_ivalue=0x6}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454dc, &(0x7f0000006000-0x4)=0x7ff) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000007000-0x43)=""/67, &(0x7f0000007000-0x4)=0x43) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000006000)=0x3) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) 2017/12/18 15:40:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x10, 0x0) userfaultfd(0xa02) r1 = dup3(r0, r0, 0x80000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000110000-0xe8)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffffff7, 0x0, 0x4, 0x4, 0x8, "bc3f663a8ef26208a83a40a8705ff001df114eea8cd88f6575ef7d6933b32642357ac10f438cc21f28cfdd021088b2d1313ec29f95963856f204be0934a4ff57", "4ba2f567d5f9253a664c0b479a662f8a142ea7f659e976e6d2c68437bf028180543c7564ee6823cdfd3ecc1d310c98850e120f3711959c86504df08e3e47ad80", "7f764b7da504c9c9b58914c2c4d1c14414dcf95009798811d7f1a9716777c48a", [0x7, 0x9]}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00001a4000)=[{&(0x7f0000dcb000-0x2a)="2900000021001900013d3524001400060200001600000000000101040d000a00000000000000000908", 0x29}], 0x1) 2017/12/18 15:40:43 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000023000)='/dev/autofs\x00', 0x400440, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000023000)={{&(0x7f000001a000/0x1000)=nil, 0x1000}, 0x3, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/12/18 15:40:43 executing program 5: r0 = userfaultfd(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000d45000)='./file0\x00', 0x488201, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00003b7000)={0x2, 0x0, 0xb0b9, 0x3, 0x6ab}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000+0x442)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000004000)=0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) 2017/12/18 15:40:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000006000)={@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, []}, 0x10) 2017/12/18 15:40:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c75000)=@assoc_value={0x0, 0x9}, &(0x7f0000210000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000848000)={r1, 0x10001}, 0x8) r2 = dup3(r0, r0, 0x0) getsockname$ax25(r2, &(0x7f0000d5c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000df6000-0x4)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000687000-0x28)=""/40, &(0x7f000037b000)=0x28) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000be4000-0x6)={r1, 0x0}, 0x6) 2017/12/18 15:40:43 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) write(r0, &(0x7f0000c21000-0xef)="605edce3541ac5dded14a57e1a2797b9b8c24e4bac671cc34bcee5aa5d3c7017d65811aa9cc1d609d1e61014dc90ff5a21b8089b6a5773c53880101eb1d6d69b5eb744b08e83f225353d3ad4c5a327b856fb43276297badd8ddfc59d4598ca3b33ac407888c1edc8d1c1aa9637728aed11cd3257e62befb54f78585bf7d47af9f29477316b4c26f061d6dfd6064852a3f4d50a987d081b52eefb24fc7ba440834933ddc1aace1fb3a246c55dcc8e4e8d71e26584e2341beea1282967fff33262e6a891363961922c9a888cb40a6ad9788eb5f438f498d92f6a6997c64857d8394497f8e4063d2fd97ccb88aafe9506", 0xef) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000fda000)={0x4, {{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x349}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000fdb000-0x8)=0x0) 2017/12/18 15:40:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$netrom(r2, &(0x7f00001ad000)={&(0x7f00004f0000-0x10)=@ax25={0x3, {"4e42e9258c0109"}, 0x3}, 0x10, &(0x7f000081a000)=[{&(0x7f00005ba000-0xa9)="16a577e0ea97c211ead0748aba1b5aaa6c298de7ef8e7424942586fa3494287611df93d1a2d86257463b7dc71b6088fe417f8fb20ed66a855a4e9c51a9a18e8ae19848629b5389fb516d639bb90beaf37b5a8a2b62ebe2606827a578bb960021399b9fe71ca5d3527cc1008565dde7caf6f34825fffad8308caf5a2f4c4c224820c0de47aaacfac4706858a9a33e013aefd000ce29a20b93b94719a358f9b4f431ac4115dc20896745", 0xa9}, {&(0x7f0000451000)="c666c0f3", 0x4}], 0x2, 0x0, 0x0, 0x4000}, 0x4040010) close(r2) fremovexattr(r2, &(0x7f00004be000)=@known='system.advise\x00') ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000382000)=""/154) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000025000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) dup3(r2, r1, 0x0) 2017/12/18 15:40:43 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000011000)='/dev/sg#\x00', 0x5, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000013000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) r2 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x7, 0x3, 0x1, 0xb, 0x20, 0x80, 0x81, r1, r2}, {0x82, 0x81, 0xdd, 0x20, 0x5, 0x8, 0x5, 0x2}, {0xfffffffffffffffe, 0x200, 0x4, 0x5d2}, 0x8, 0x6, 0xcc05, 0x0, 0x92, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x79, 0x0}, 0xb, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3, 0x3, 0x1, 0x6, 0x2d5, 0x7}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000-0xc)={0x4000000, 0xff, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000012000)='/dev/snd/timer\x00', 0xf, 0x3) rt_sigtimedwait(&(0x7f0000012000-0x8)={0x0}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, 0x8) 2017/12/18 15:40:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c59000)='./file0\x00', &(0x7f0000e9a000-0x6)='ramfs\x00', 0x11, &(0x7f0000012000)="") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007eb000)=0x0) chdir(&(0x7f00006fd000)='./file0\x00') r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000767000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000421000)={0x6, 0x6, 0x3, 0x1ff, 0x4, 0x9}) accept4$unix(r1, 0x0, &(0x7f00008d5000)=0x0, 0x80000) ioctl$TCGETA(r1, 0x5405, &(0x7f000094d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00009c7000-0x8)='./file0\x00', 0x0, 0x0) signalfd(r1, &(0x7f0000085000)={0x20}, 0x8) 2017/12/18 15:40:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000c9000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00001c0000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004e1000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/18 15:40:43 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000019000-0x20)={@generic="6ab2cc9ea867fa2a1a8767d4f1b5a152", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000017000-0x20)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000017000)=0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000018000-0x18)=@get={0x1, &(0x7f0000010000)=""/196, 0x3}) fcntl$setlease(r0, 0x400, 0x3) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f000000c000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) 2017/12/18 15:40:43 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x12, 0x80000, 0x6) r0 = memfd_create(&(0x7f0000001000)='-\'.security^$\x00', 0x0) fsetxattr(r0, &(0x7f0000001000)=@known='system.advise\x00', &(0x7f0000001000)='security.selinux\x00', 0x11, 0x0) 2017/12/18 15:40:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lremovexattr(&(0x7f0000d5a000)='./file0\x00', &(0x7f000088f000-0x1a)=@known='com.apple.system.Security\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000008d000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000839000)=[{&(0x7f000089f000)="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", 0x1000}, {&(0x7f0000765000)="7677c23e313d508bf887af67e2597f7ea2951b44599707692cc4cd0013c05fdea97803d5e11ad3cf71977531f987b53e240d5f5f683c01f8357f750fa1979e2bac6769aba65e507f63444664459bcecd18c7d0c63f505950f8cffc4de649cc9825c7bdd8c1d9c7b2d488eed684d9b779eac5d35d8c0c70bae22ef7a6fb9e5a52249969907ca1c10a5a57d398b4afdda257052daffd5fade22f33c1071b46c830031785563ea32684ab5bde47090a741957bc61c1d554c49ceb6382aa228122af194fd1591b142e38f9fa57c24f0a20c3f2c3f339e2bd921bc598038cb714dee99647618eea6623bd72f2", 0xea}, {&(0x7f0000cca000-0xcf)="59eacf2352dba60083576bf975b686b97cb40741ba7564394e2a06808a8db738b66c84fad30af2215d299d7065cac09776a5e6a21c4cfa0d5ce8fd9b4e212a8d0bebe59ef627d7c6ef2003caf136d05a0f04f396c519555872c81e54209a6c905211c7c30b9db6c3ad3b30a303e6507a605ae1d079493521c57e6cacdcadaefde4be3ac43ce83eb956427710d06e14f3d86992d913d2d5c2d7e205b864c022ab880dbc6791880edc7dcd92f261bdea336f8071b5785f7abfc48a597ed8e1f829b64336644237bd203c884bbd51cc9b", 0xcf}, {&(0x7f00001b4000-0x57)="c6432b8ba7391dd51bb0bf560faa251737efce90fb754ee318efe848e9dc70a5c54ed98bcd1fd97dbf9ec49cf858829e0f186537499a5480a3c87aaac59698806d913443bd232c3cb1b47f30e2bd0580be62bd9ea1c44e", 0x57}, {&(0x7f00000c7000-0x3b)="8632df291323132e9cfe86a98ccebdf1ca398143a64c56de9105aacf9dca936c408a3b14f04c19c0f2844c9272388ce543d20ad2495c9b6e7ea740", 0x3b}, {&(0x7f0000fdc000)="06f549ed42bc34eb98855c66ce1df575252911509e4d894b6dc09c0c8ca75dc10fa556bc0e2bedb8a80957245317e6c8f1414fd4cdf75757155afc5e4e57f076680defd98d3fc114f637fc8cb84b365138f4c8b8cab79486a66421ad914f7e010e261cfe70f5c47721412a83144c692446e56437fe0db99fdf19747602e3ef783aa2b8f8f928e8cf0d0393f5913f4e178c6d05733108be8f26f4c387cec7b37eaec041369c109228e25d8b18e2d26727586dd4322e1fa73fce4fbdd4639880b4162195ec9ab699f9869ee4283547a42fc0149dbc", 0xd4}, {&(0x7f00008ad000-0x28)="b69a88766404535923e76664bf482e1389f69ff7b5628f9365e21574a385b9673ad24beeed9327fd", 0x28}], 0x7, 0xa) 2017/12/18 15:40:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) clock_gettime(0x0, &(0x7f0000aaf000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000aae000-0x28)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000a16000-0x10)={0x0, r2+10000000}, &(0x7f0000aae000-0x8)={0x0}, 0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000054a000)={0xb5a3, 0x8, 0x9, 0x9, 0x0}, &(0x7f0000361000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000719000)={r3, 0x4}, 0x6) shutdown(r0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f1d000)=0x0) 2017/12/18 15:40:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(r2, 0x9) r4 = getpgrp(r3) process_vm_writev(r4, &(0x7f0000b7d000)=[{&(0x7f0000fed000-0x20)=""/74, 0x4a}], 0x1, &(0x7f0000a56000-0x50)=[{&(0x7f0000c5d000)=""/181, 0xb5}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000056c000)=0x0) flock(r2, 0x2) flock(r1, 0x1) recvmsg(r2, &(0x7f000060c000)={0x0, 0x0, &(0x7f0000cee000-0x60)=[{&(0x7f0000bf4000)=""/213, 0xd5}, {&(0x7f0000838000-0x62)=""/125, 0x7d}, {&(0x7f00008e4000-0xe)=""/14, 0xe}, {&(0x7f00003f3000)=""/32, 0x20}, {&(0x7f00005d7000-0x70)=""/112, 0x70}, {&(0x7f0000925000-0xcf)=""/207, 0xcf}], 0x6, &(0x7f0000e7c000)=""/32, 0x20, 0x1}, 0x100) readv(r1, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) clone(0x80000, &(0x7f0000a12000)="", &(0x7f0000ad2000)=0x0, &(0x7f00003aa000-0x4)=0x0, &(0x7f00007cb000)="") clock_gettime(0x10000000000006, &(0x7f000016e000)={0x0, 0x0}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00009b9000-0x50)=""/80) 2017/12/18 15:40:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f00000e9000)="14000000040ae702000000ffff000000000401e5", 0x14, 0x0, 0x0, 0x0) rt_sigprocmask(0x1, &(0x7f0000e19000-0x8)={0xffffffff00000000}, &(0x7f000092e000-0x8)={0x0}, 0x8) 2017/12/18 15:40:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000dec000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f0000752000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_procfs(0x0, &(0x7f0000064000)='net/igmp\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ce2000)={0x0, 0x3ff, 0x30}, &(0x7f0000941000+0xdff)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000838000-0x8)={r2, 0x5}, &(0x7f0000258000)=0x8) writev(r1, &(0x7f00006b4000)=[{&(0x7f000084b000-0x61)="3c6707eded3e12fd18c1e57e6272255b5079aef8ecbc32bbc07e1fb1ffbdd658c515e9ff7c2a7242a6cb4d10637c962be7dc9f8ecd701f2414d585637647fc0784b0e7545e246fbc87f2693c4c9dae5a9daeb752714abd4cfb0f01f7165931c6b1", 0x61}, {&(0x7f00001bc000)="aa99a7bba92cab394bf1c910a74d7f644bbea4d1240b7e7a08582afaef13b1ce3e3d18d51970758b1850cf692cb5bd84b81737cc27c8366c20b2053b52123d189bdd876154f344b514bdecdd211e947b3425a9cbf3066fbab408ea74435795e1885330dbd2c93708949100ff609fc6ee1099e893b37400426b16de9eb4a9344246cf8587ed881d663728cdfffe8a77ef870964f99c3fd336dcb0122d57a6129b63eaf858a4b27ccb4208a189b57e3dbc140c3fdde3ef57379c7d92a4310c38265602a6e257af0c777538df8a6002601a", 0xd0}], 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b2e000)={0x0, 0x101, 0x100000000, 0x2}, &(0x7f0000a79000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004c5000)={r3, 0x5}, 0x8) setitimer(0x2, &(0x7f0000590000)={{0x0, 0x0}, {0x0, r0}}, &(0x7f0000675000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) eventfd(0x822c) 2017/12/18 15:40:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000ead000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b09000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005af000-0x4)=0x8, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ftruncate(r1, 0x5) [ 28.061969] device lo entered promiscuous mode 2017/12/18 15:40:43 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d20000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x5, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x800}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x1ff}, &(0x7f0000001000)=0x8) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000d73000-0x12)={@generic="fbbd2c0e0b1959000000000005012000", 0xfffffffffffffffc}) 2017/12/18 15:40:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fec000)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r1, &(0x7f0000003000)=""/0, 0xfffffffffffffff2) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000f76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='sit0\x00'}) 2017/12/18 15:40:43 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x7, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000009000-0x4)=0x0, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00005db000-0x8)='./file0\x00', 0x40, 0x0) fcntl$setlease(r1, 0x400, 0x0) accept4$inet(r0, &(0x7f0000008000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10, 0x800) 2017/12/18 15:40:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fec000)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r1, &(0x7f0000003000)=""/0, 0xfffffffffffffff2) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000f76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='sit0\x00'}) 2017/12/18 15:40:43 executing program 5: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000f62000)=0x7fffffff, 0x4) connect$inet6(r0, &(0x7f0000b7d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a3b000)=0x3, 0x4) write(r0, &(0x7f0000152000)='&', 0x1) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f64000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f63000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f66000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f64000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2017/12/18 15:40:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000195000)='keyring\x00', &(0x7f000047e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f000031d000-0xa)='keyring\x00', &(0x7f0000a95000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000456000)="236249616e3044762d72657400000008504c00d03f171bbb305246750a160a3ee801c2d96fa46525d18bfd8de68bc92a722b07e3a9b3e6ac27930a015e4eaaf8e96ec181637935ab4299ac3d4ff48ad8f3e7a068b1e6876422a9853e5a465e08f157761e3ef0c0f891e419a37d64eed7c75f21", r0) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/18 15:40:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) 2017/12/18 15:40:43 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) memfd_create(&(0x7f0000da3000-0x42)="2f64e6762e6877726e626523a6af03a5a1fe387af608866b470919f12eb87cc74bb7885fa2c5f8fbb6b2ee24f23ebd1383906ea1f66b104f7deb9ef74d8a4fcabbf6", 0x2) fallocate(0xffffffffffffffff, 0x0, 0x2, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000891000)="") creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000034000)=0x52a8) fallocate(0xffffffffffffffff, 0x0, 0x10001, 0x76) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000e19000-0x4)=0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(0xffffffffffffffff, 0x0, 0x3) unshare(0x24020000) sync() clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="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") 2017/12/18 15:40:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000fd000/0xc00000)=nil, 0xc00000, 0x3000, 0x0, &(0x7f0000024000/0x3000)=nil) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000809000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) recvfrom$packet(r0, &(0x7f00003b1000)=""/73, 0x49, 0x100, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000d6a000-0x10)=[{&(0x7f00005ba000)='2\x00', 0x2}], 0x1) 2017/12/18 15:40:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000685000-0x8)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f00000ce000-0x10)='/dev/input/mice\x00', 0x0, 0x80) sendfile(r0, r1, &(0x7f0000318000-0x8)=0x0, 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x40000000000036, &(0x7f0000ecb000-0xd0)="dc13b51a5b31306e78dd580872ab2144ece470d734cf1b96f75d34c82d9d233f08006d75c4ccd64ae50e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bb55d03912785d071038a46611f937f96f7d0ff812a8f9fc3f071ce5df00000000000000d359bdfb62e18a769c862f858859f8b90200e345fb9eee7026fe40be9cda06a1f125e2c3525ad0ffffe9ffff6fffff3d325f01902d9755668fa3f9b8974fec92b836616957ade630936ca63e56dfaeda0896440f397d4b9b3e5a1db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2017/12/18 15:40:43 executing program 4: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x18, r2) ptrace$setregset(0x4205, r2, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="0020000100000000", 0x8}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000fa1000)=[{&(0x7f0000fa2000-0xac)=""/172, 0xac}, {&(0x7f00004e6000-0x2e)=""/46, 0x2e}, {&(0x7f0000187000-0x5f)=""/95, 0x5f}, {&(0x7f0000ba0000)=""/134, 0x86}, {&(0x7f0000fa2000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000fa2000-0x10)=[{&(0x7f00003fa000)=""/225, 0xe1}], 0x1, 0x0) [ 28.121161] device lo left promiscuous mode 2017/12/18 15:40:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000dbd000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dd5000-0x4)=0x1, 0x4) r1 = memfd_create(&(0x7f0000fea000)='nodevnodevnodev\x00', 0x3) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000f38000-0x5e)="208065fe3ed7afa10d5573912dc05f2cda87bd8b26f949e2ea9a93cac4c46300f8020cbe522fc0feac4c1ca108ab8b28418714555c2322839cac9708f044167487d40a2e84f6580d301ce86da800fce5cb964aaf25656e0ef087c33c2b71", 0x5e) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000050f000-0x8)='./file0\x00', 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f89000-0xe8)={{{@in6=@local={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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty={[0x0, 0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000326000-0x4)=0xe8) r3 = add_key$keyring(&(0x7f0000244000-0x8)='keyring\x00', &(0x7f0000784000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r3, &(0x7f000032a000-0x16)=""/22, 0x16) 2017/12/18 15:40:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x5, 0x4, 0x8001, 0x0, 0x8, 0x100000000, 0x9, 0x1, 0x0, 0xb5e, 0xfffffffffffffff7, 0x9, 0x543]}, &(0x7f0000001000)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe9e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x4, 0x9, 0x6}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002000-0x1)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r3}) r4 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000da3000-0x1)='\x00', 0xfffffffffffffff8) keyctl$assume_authority(0x10, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004c1000-0x11)='/dev/vga_arbiter\x00', 0x7, 0x0) tee(r5, 0xffffffffffffffff, 0x4, 0x7) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f00008fc000-0x4)=0x0, 0x4) write$fuse(r5, &(0x7f00002b8000-0x14)={0x14, 0x0, 0x3, @fuse_poll_out={0x6}}, 0x14) mknodat(r5, &(0x7f00008ac000-0x8)='./file0\x00', 0x4, 0xc3) 2017/12/18 15:40:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f000087e000)={0x0, 0x0}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009dc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00007cc000-0x88)={0x7, {{0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/18 15:40:43 executing program 3: pkey_alloc(0x0, 0x4) 2017/12/18 15:40:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1c000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00008d8000)=0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/18 15:40:43 executing program 1: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f58000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xaf}) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f58000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2017/12/18 15:40:43 executing program 7: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1cae11ca4e23cb43, 0x0, &(0x7f0000039000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f000003e000)=0x0, &(0x7f000003f000)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mkdir(&(0x7f000000e000)='./control\x00', 0x0) pwritev(r0, &(0x7f0000014000-0x10)=[{&(0x7f0000012000-0x6)="715dd6f6cb1e", 0x6}], 0x1, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x81) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000040000)={@generic="2cb6e51fc1e7bb903b093d223c3e9675", @ifru_ivalue=0x0}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000018000)='./control\x00', 0xfffffffffffffffe, 0x8000003) mknodat(r2, &(0x7f0000009000-0xa)='./control\x00', 0x40000000000c084, 0x0) faccessat(r2, &(0x7f000003b000)='./control\x00', 0x2, 0x0) 2017/12/18 15:40:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000219000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r2, 0x0, 0x2) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000698000)="23fbbabe7a0d22ffb1897b4584e53a43", 0x10}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) r6 = dup2(r2, r4) write$tun(r6, &(0x7f0000a5f000-0xd9)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="e064227aff2d", [], {{0x0, @llc={0x8, @snap={0x0, 0x0, '?', "1534a9", 0x0, ""}}}}}}, 0x22) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/9, 0x9}], 0x1) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x16) 2017/12/18 15:40:43 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) memfd_create(&(0x7f0000da3000-0x42)="2f64e6762e6877726e626523a6af03a5a1fe387af608866b470919f12eb87cc74bb7885fa2c5f8fbb6b2ee24f23ebd1383906ea1f66b104f7deb9ef74d8a4fcabbf6", 0x2) fallocate(0xffffffffffffffff, 0x0, 0x2, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000891000)="") creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000034000)=0x52a8) fallocate(0xffffffffffffffff, 0x0, 0x10001, 0x76) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000e19000-0x4)=0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(0xffffffffffffffff, 0x0, 0x3) unshare(0x24020000) sync() clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="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") 2017/12/18 15:40:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000878000)='./file0\x00', &(0x7f0000837000)='./file0\x00', &(0x7f0000354000-0x5)='vfat\x00', 0x100000000001, 0x0) lstat(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000bf9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00002b9000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000441000)={0x2, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 15:40:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) pipe(&(0x7f0000d0a000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f000045f000)=0x7e, 0x4) 2017/12/18 15:40:43 executing program 2: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000000b000-0xa)='setgroups\x00') mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000-0x3e)="e6", 0x1) 2017/12/18 15:40:43 executing program 5: mmap(&(0x7f0000000000/0x6f5000)=nil, 0x6f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 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_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00006f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00006f6000)={{0x2, 0x3, 0x5, 0x2, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006f6000-0xc)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f00006f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00006f5000)=""/117) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/12/18 15:40:43 executing program 7: r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000fee000)={{0x0, 0x0}, {0x0, 0x0}}) openat$ppp(0xffffffffffffff9c, &(0x7f0000b52000)='/dev/ppp\x00', 0x40, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) read(r0, &(0x7f00008a5000)=""/97, 0x61) 2017/12/18 15:40:43 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000df9000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000d0000)={@generic="8df83579120edef15f2b04de1b54a55a", &(0x7f00009ea000-0xb8)=@ethtool_rx_ntuple={0x35, {0x8, @ah_ip4_spec={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x101, 0x9}, @usr_ip4_spec={@broadcast=0xffffffff, @rand_addr=0x100000000, 0x1, 0x2, 0x1, 0x7fff}, 0x4, 0x0, 0x5, 0x4, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000176000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = dup2(0xffffffffffffff9c, r1) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000135000)={"0307803c12a30387aa0dbe4a27d02d10", {0x4, 0x7, 0x7fffffff, "f0b060700ed2", 0x6, 0x0}}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000ded000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00008fa000-0x4)={0xffffffffffffffe1}, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007bd000)={0x0, 0x81, 0x0}, &(0x7f00001de000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b60000-0x8)=@assoc_value={r3, 0x100000000}, &(0x7f00003ac000-0x4)=0x8) ioctl$int_in(r1, 0x5452, &(0x7f0000dfa000-0x8)=0x80000000) 2017/12/18 15:40:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000408000+0x7e9)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000023000)={0x3, 0x1}, 0x8) recvmsg(r0, &(0x7f0000184000)={&(0x7f000093d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000099000)=[], 0x0, &(0x7f0000ed9000-0x4c)=""/0, 0x0, 0x0}, 0x40000123) socket$inet(0x2, 0xa, 0x6a9) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fa2000)={@common='gre0\x00', @ifru_names=@generic="4f5400810000004f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@generic="e64ac1971a26a4ce83b8907187d4d3da", @ifru_flags=0x301}) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) recvfrom$inet6(r0, &(0x7f0000969000)=""/0, 0x0, 0x0, &(0x7f0000292000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/18 15:40:43 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009f9000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a74000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2017/12/18 15:40:43 executing program 4: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000846000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fba000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}], 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000378000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) 2017/12/18 15:40:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mkdirat(0xffffffffffffffff, &(0x7f0000966000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000202000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x105}) socketpair$unix(0x1, 0x401, 0x0, &(0x7f000094f000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$llc(r0, &(0x7f00004c7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c34000-0x4)=0x10) syz_open_dev$tun(&(0x7f000030f000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009ff000)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000c7e000-0x38)={&(0x7f0000220000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000372000-0x90)=[{&(0x7f0000787000)="6639aa83e3a92d660ac631d519c4882857bc7509e8c08b7880d5f305ce7712f1a18706042929eaced5928817f5611c786ed2b37fe818d1814dc05bcf7940e58656b711f4", 0x44}, {&(0x7f0000862000)="080ad8794d79e8d8fbcfd4e1bf5c91b5", 0x10}, {&(0x7f0000f1f000-0x25)="a50962d152217ecdca7a9744540303ae764042b35e637f10c49da5ec05cf71cb748bd5ba20", 0x25}, {&(0x7f0000bf6000-0xbc)="a94e51924b83ea15a0931dbd4fd5dd2889b480bed49d00f7d48c3185661f9633d2c4055875ee25e8bb612ce8adf1a70a440ab6fbe80ae3bd46dab54016f1c24afb4d036b07700adfc90b8098243f17e01927a90002219a0c83236d4db3f64413092b47fa3f13986b6c0139d65b132199af8eb517f4c42aa3bcbafdfae021e800688113786e19b38bc5801adcc0023cf6adb0f848371a2cfaf09a4cee8c22e354366d01d0a94aac3d5fe26d995d71572db59075945df4b0303d6297ab", 0xbc}, {&(0x7f0000917000-0x77)="d8d624675372cf9e73688b6007a62bcf0c59ea46ec6a257cc97ecaf9fc754722a31f2abbbb119e22c3a013911bf4d40125be7caef9d32a75b0f038e4ece68fb79fc30bd3ef15c7115ba33f1256bde9272825ceb39dd4e9916866793a60282c01a55ea5767fab1cbbf400b13fd31728200cf4cb29accf28", 0x77}, {&(0x7f00001c2000-0x79)="6c32130987a5ad35936d1f3ad76ee5b2da7b56cab4eafe7a848e3ebc1d23f3e0b9b624c99ad986ddd4ccca54260bb4f302069ba42684af54ec5b0568965c258ff7258ef817930b2880227eb027b981334a4990a1acf57fd2bbdbeb95f736058810d2b8de900f3cb7d5865a2b950ad2c2d12b59123930ec3468", 0x79}, {&(0x7f0000dde000-0xc)="6531399b905592722e0a7977", 0xc}, {&(0x7f0000830000)="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", 0x1000}, {&(0x7f000044a000-0x3e)="026be643d44b91403d19faaad7babc556fc08f9a8f8e1188433e4ed70c8c55d42d56849e69c2931ebd6c550c0806bab99e6ba9f08a8a4ef4a507b03475fa", 0x3e}], 0x9, 0x0, 0x0, 0x800}, 0x40040) 2017/12/18 15:40:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000)='md5sum\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000378000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000ab7000-0x28)={@generic="87f210f1c077627c68d79d98198a7505", &(0x7f0000838000-0x28)=@ethtool_eee={0x45, 0x3, 0x20, 0x4, 0x5, 0x100, 0x0, 0x6, [0x0, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000a6b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000be2000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a6000-0x4)=0xe8) fstat(r0, &(0x7f0000794000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00009de000)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x59dd, 0x3, 0x80000, 0xb, 0x80, 0x80, 0x9, r9, r10}, {0x49, 0x3f, 0x800, 0x0, 0x1ff, 0x5, 0x3a, 0x0}, {0x6, 0x800, 0x724, 0x6}, 0x5, 0x0, 0x2, 0x0, 0x5, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x8}, 0x1a, @in=@broadcast=0xffffffff, 0x1, 0x4, 0x0, 0xee03, 0x1, 0x800, 0x1}}, 0xe8) recvmsg(r8, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/547, 0x223, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) mq_open(&(0x7f00001fa000)='md5sum\x00', 0x0, 0x0, &(0x7f000044c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x0) 2017/12/18 15:40:43 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = signalfd(r1, &(0x7f0000f9d000-0x8)={0x9}, 0x8) dup3(r3, r1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) 2017/12/18 15:40:43 executing program 1: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f58000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xaf}) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f58000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2017/12/18 15:40:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000000d000)="3a2483a038e929005dc0") ioctl$int_in(r0, 0x541f, &(0x7f000000d000-0x8)=0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) [ 28.363207] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) [ 28.404665] tty_warn_deprecated_flags: 'syz-executor4' is using deprecated serial flags (with no effect): 00008000 [ 28.417743] tty_warn_deprecated_flags: 'syz-executor4' is using deprecated serial flags (with no effect): 00008000 2017/12/18 15:40:43 executing program 7: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/18 15:40:43 executing program 6: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000bc000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000071000)=[{&(0x7f00000c8000)="0d0f7085cdcfaab378c1a3c886b7413550314c9071e0d913f2ea1d7218791f717c3ab20a404e5f655f9cca824bdc1b592538efb0cfd78052520fb5656580e56504f277f9fb8f67b1192182653f0ae1f0a95f134a2939966eca6ffd4b576250c0fabfc1fec013c8c7678f4d11a2d40020453fbcc42ae647161528cd93757dda94d90615d0842b7ddeebcedcc61b68241276c3d1889ffd2e4ab00f173880", 0x9d}, {&(0x7f00000c9000-0x34)="946edc99fb0c4d0e727faf110d58fce624517213872b7afc2f769fe586235339ed4216d8e84b11da9ef07ae7cd66a3ac10f43e0e", 0x34}, {&(0x7f000008b000)="a7d0c3495880e8a3805827225328fae3388c1a7f76457d8a7844cb11e3f1644fc5e325ad618e3df5b156d7755c0c01d8bf5de8198804b0c33fc9332cc5f139b6c01814c282a55019ff533d60", 0x4c}, {&(0x7f0000098000)="5139fecd47487f477c7f93e08b2f6d39d3856e21c21c1696feceec44fdff7dee53db26fef57b68083e0843b0b58fa9272987c3853ca2db", 0x37}], 0x4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000096000)=0x1, 0x4) splice(r0, 0x0, r1, 0x0, 0x1058, 0x0) 2017/12/18 15:40:43 executing program 5: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000206000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000ae0000-0x4)=0x0) r1 = syz_fuse_mount(&(0x7f0000274000-0xa)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x2000) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r1, 0x407, 0x100000001) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f9c000)={0x0, 0xfffffffffffff40b}, &(0x7f0000f9d000-0x4)=0x8) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f9c000)={r2, 0x10001}, 0x6) fchdir(r0) bind(r0, &(0x7f00002d4000-0x60)=@nfc_llcp={0x27, 0xaa9, 0x200, 0x7, 0x101, 0x2, "89749b63f243d28f6dd51ab5daf3c58489b7c880c8b049c2319cc85504bf9db1412a97a9ae242b4c8e809ea2ca736886221b455f304a3da53666b0f060535b", 0x7}, 0x60) 2017/12/18 15:40:43 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f76000)="e0a6e3a0be07342eb4e137450040020321f22c9601ef7488f4e483a348265c552917cbfac2c8ce749f4f", 0x2a, 0x11, &(0x7f0000dc3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/18 15:40:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000077b000-0xe)='/dev/keychord\x00', 0x40200, 0x0) vmsplice(r0, &(0x7f0000b4a000-0xa0)=[{&(0x7f0000150000-0xf)="cba024db0e2c0e711d7ba9fbb93869", 0xf}, {&(0x7f0000abd000-0xfb)="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", 0xfb}, {&(0x7f0000303000-0x48)="167e063d8868326abb438aca37dcdb2a27d188874a7fc3a18548a278aa0a02c855a1b4607b04c75b8307819a663c3fc76dce8d2d14ff956b2624fc12065d5798681c6677c6204339", 0x48}, {&(0x7f000082c000-0xdd)="66ab314e81c1bccf11a238932b5bf42dc596abc1a1720b08101ce73c78949aa1f14bcdd8d888cb5f3f35413ca41b8b5c8e51e4e2094496426cfcf3dd0a40a1e63dc1b7b5d1f1bcd39f5a582602bd3efc57be53f8d0346ac320a8314c9516bce37623d1a4d1a893368ea6c10c463d095adf771f4c06868fb9f2a318fe9b01402f8ea284eb6a9f378738c214df616417bb093944972531b2666a9c34d5406e59b3567f43fbb6ab8a751e4c1d7a5081591053eb9ec0bb3e1690a2a5eae4eb12a872c8d84cefb4006f472cf80725e2bb1b181fce608e3336bd6e6f73f24bde", 0xdd}, {&(0x7f00003bf000)="48c741c77a772c209dec7297f503c6466efda4f240a2e57af2c521ed1589660a869710728059accae7de11fd8c8cc3c595722897f20c25a5d7e005877f872d7bd7f9f555c223346a5c6db363cc0d0ceba801db9975ca268a0f5fbd415134fc7f7f1305f3c42151aa4d7abefa1b09c7c012faebe0c6aa324a36ea72c8a8ce5356a099b8313a2e423e297a7be27fc47674186f5fa83053d4ddf01cbb273d4cdd0419ff27b1af763e771a2db8dffd7b140b55dca5", 0xb3}, {&(0x7f0000e9e000)="52ccdc8ea6ed16df00ea946790c75182ebeff5e9678e4101048dad7b5b5b0e622665774e21580b657565de8db09a7794c81dd70557681a9da86efc9603f0e8174841fdb8af01044a4b73d2a1079fa0012802cdff139a9e47d14725f5867b8f733b66dddb09bba9d826718dd5a2ea8db8d0c8f1ab2f5da0e410c32079a5eb14f055b216eed8b7b4954d1cbca75b93916d474f8b108948ddce2f3874fa1d1da73bebf6d4f0a2947bda79d515db2ee1f14b8722651b99ea9d19e6f6da2636fed377e6fb0b9b60c73b1641d3", 0xca}, {&(0x7f0000635000)="c67592df9f8d3e7a15f813a4c04157167fb7be141cd4ca914e4ca13bbee7669411820ca717b58e30bf0e5d95691dab691c815ace9e1dbe32cadd47997865d37231cd0f0bd8e665400eaf3555588738f89d1702abd8608b5fe5d3ad20e30a011c1aa8646fd12e9977576bfbf5977f53b2762fc95e0694faed050848a684cfc604c879ac58b8c1e8469c707d25380ba4d37642975b805592dd99fe7cd19b14d2990ac3bdc0ed2ff55a699464881d7747d472a3e271637408a98f98113367a59df239d310cd2e0da71742c884d92b17ce86dd4cfdc7ef9bdcfb25967100ee71493e45275e", 0xe3}, {&(0x7f0000795000)="e9d81dc8567d135ce311a80f7aa4fff423b0f6695b7fe3c9ba56f8f89727248cd0896a6aa9c7170ebba67b195f27bbb9520eed6866e475c272ec6a21e12ae0b63a50273ab1890ef1a3703f4df94cb10eb0d314515a8b6e55b6963f54e9a8e57e44c4c8275f23981da91c3fd8b3a63abbe1a867669086c977221793e42a9cd700785532555136dfdf0d37648bac1e0b9d915693ada40dbecbcca3e7a95b81a80643e2ad0e1e9fda905795553bffa6d7c7478704e4b6005d26bf653780c30f9793e226abf72df62235c06f3b0ce2463a5ad0cf72f238b8efdb9c8f7a", 0xdb}, {&(0x7f0000e1e000)="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", 0x1000}, {&(0x7f0000687000)="0bf0d61b2c6258a208f189f5893dce0eceaa837321fc1917f7beac8765e32b003e80ff9a900a947241142b8f9bc0b1ec35920201c3f6d5eb28737c6252d997217f0bf5fa7025931e31b15d22aa48a39822a9138063ba7e33d97a4e6b8b974ee724f27cb8dcb273ae40c76617a6a5fae4b775e38da09e3f786bc89b365cbe34e1186c51089efa0591f7f679f0e688f9f7", 0x90}], 0xa, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000c01000)={{0x2006, 0xc78}, {0x2, 0xb0}, 0x800, 0x4, 0xe2a2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$keyring(&(0x7f0000ecb000)='keyring\x00', &(0x7f0000e5e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x22200000) close(r0) r2 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x40000000401070c9, &(0x7f0000d80000)="") 2017/12/18 15:40:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000057b000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="62c80de23b86", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ee6000-0x4)=0x0, 0x4) splice(r1, 0x0, r1, 0x22, 0x2, 0x5) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005ff000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000efc000-0x58)={0x9, 0x5, 0x7, 0x3f, 0x339, 0x300, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup3(r2, r1, 0x0) sendmmsg$unix(r4, &(0x7f0000cb3000)=[{&(0x7f000050f000-0x1)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[{&(0x7f0000501000)="", 0x0}], 0x1, &(0x7f00005ec000)=[], 0x0, 0x0}, {&(0x7f0000efb000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[], 0x0, &(0x7f0000efa000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x2, 0x0) 2017/12/18 15:40:43 executing program 4: mmap(&(0x7f0000000000/0x1fa000)=nil, 0x1fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00001fb000-0x10)={0x9, 0xffffffff, 0xffffffff, 0x40, 0x263, 0x8001, 0x9, 0x7, 0x401, 0xfffffffffffffffc}) mmap(&(0x7f00001fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001fa000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00001ba000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xa7, 0x1, 0x629b, 0x82}, &(0x7f0000168000)=0xa0) mmap(&(0x7f00001fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001fb000-0x18)={r2, 0xba0000000, 0x0, 0x400, 0x47}, &(0x7f00001fa000)=0x18) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) exit_group(0x3) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00003b2000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x6) 2017/12/18 15:40:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000df5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000913000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00003ff000-0x14)={0xffffffffffffffff, 0x3, 0x7ff, 0x0, 0x2}) r2 = syz_open_dev$usbmon(&(0x7f000039b000)='/dev/usbmon#\x00', 0x80000000, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00005b6000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00005df000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000172000-0xc)=@sack_info={r4, 0x4, 0x6}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000ec5000)={0x0, 0x0}) r5 = openat(r2, &(0x7f0000ffd000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000baa000-0x58)={{0x100000000, 0x6}, 0x0, 0xac47, 0x6, {0x5, 0x20}, 0x7f, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f000065e000)={0xffffffffca2d615c, 0x3, {0x3, 0x1, 0x2, 0x0, 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]}) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000e6c000)=0x0) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009d1000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00001d1000)={0x100, 0x9, 0x1, 0x3c8, r3}, 0x10) pipe(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000366000-0x4)='-){\x00', 0xc2fc9a7fcc953b75) splice(r0, 0x0, r7, 0xfffffffffffffffe, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00007fd000-0xc)=@sack_info={r3, 0x65a4008f, 0x5}, &(0x7f0000f6a000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000f5b000)={r3, 0xfffffffffffffc00}, 0x8) 2017/12/18 15:40:44 executing program 6: getrandom(&(0x7f000014d000-0x1)=""/1, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0xcc)=""/204, 0xcc, 0x40, 0x0, 0x0) dup2(r0, r0) fchdir(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000)={0x1a, 0x0, 0xfffffffffffffffe, 0x9, 0x7, 0xac7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/18 15:40:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000077b000-0xe)='/dev/keychord\x00', 0x40200, 0x0) vmsplice(r0, &(0x7f0000b4a000-0xa0)=[{&(0x7f0000150000-0xf)="cba024db0e2c0e711d7ba9fbb93869", 0xf}, {&(0x7f0000abd000-0xfb)="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", 0xfb}, {&(0x7f0000303000-0x48)="167e063d8868326abb438aca37dcdb2a27d188874a7fc3a18548a278aa0a02c855a1b4607b04c75b8307819a663c3fc76dce8d2d14ff956b2624fc12065d5798681c6677c6204339", 0x48}, {&(0x7f000082c000-0xdd)="66ab314e81c1bccf11a238932b5bf42dc596abc1a1720b08101ce73c78949aa1f14bcdd8d888cb5f3f35413ca41b8b5c8e51e4e2094496426cfcf3dd0a40a1e63dc1b7b5d1f1bcd39f5a582602bd3efc57be53f8d0346ac320a8314c9516bce37623d1a4d1a893368ea6c10c463d095adf771f4c06868fb9f2a318fe9b01402f8ea284eb6a9f378738c214df616417bb093944972531b2666a9c34d5406e59b3567f43fbb6ab8a751e4c1d7a5081591053eb9ec0bb3e1690a2a5eae4eb12a872c8d84cefb4006f472cf80725e2bb1b181fce608e3336bd6e6f73f24bde", 0xdd}, {&(0x7f00003bf000)="48c741c77a772c209dec7297f503c6466efda4f240a2e57af2c521ed1589660a869710728059accae7de11fd8c8cc3c595722897f20c25a5d7e005877f872d7bd7f9f555c223346a5c6db363cc0d0ceba801db9975ca268a0f5fbd415134fc7f7f1305f3c42151aa4d7abefa1b09c7c012faebe0c6aa324a36ea72c8a8ce5356a099b8313a2e423e297a7be27fc47674186f5fa83053d4ddf01cbb273d4cdd0419ff27b1af763e771a2db8dffd7b140b55dca5", 0xb3}, {&(0x7f0000e9e000)="52ccdc8ea6ed16df00ea946790c75182ebeff5e9678e4101048dad7b5b5b0e622665774e21580b657565de8db09a7794c81dd70557681a9da86efc9603f0e8174841fdb8af01044a4b73d2a1079fa0012802cdff139a9e47d14725f5867b8f733b66dddb09bba9d826718dd5a2ea8db8d0c8f1ab2f5da0e410c32079a5eb14f055b216eed8b7b4954d1cbca75b93916d474f8b108948ddce2f3874fa1d1da73bebf6d4f0a2947bda79d515db2ee1f14b8722651b99ea9d19e6f6da2636fed377e6fb0b9b60c73b1641d3", 0xca}, {&(0x7f0000635000)="c67592df9f8d3e7a15f813a4c04157167fb7be141cd4ca914e4ca13bbee7669411820ca717b58e30bf0e5d95691dab691c815ace9e1dbe32cadd47997865d37231cd0f0bd8e665400eaf3555588738f89d1702abd8608b5fe5d3ad20e30a011c1aa8646fd12e9977576bfbf5977f53b2762fc95e0694faed050848a684cfc604c879ac58b8c1e8469c707d25380ba4d37642975b805592dd99fe7cd19b14d2990ac3bdc0ed2ff55a699464881d7747d472a3e271637408a98f98113367a59df239d310cd2e0da71742c884d92b17ce86dd4cfdc7ef9bdcfb25967100ee71493e45275e", 0xe3}, {&(0x7f0000795000)="e9d81dc8567d135ce311a80f7aa4fff423b0f6695b7fe3c9ba56f8f89727248cd0896a6aa9c7170ebba67b195f27bbb9520eed6866e475c272ec6a21e12ae0b63a50273ab1890ef1a3703f4df94cb10eb0d314515a8b6e55b6963f54e9a8e57e44c4c8275f23981da91c3fd8b3a63abbe1a867669086c977221793e42a9cd700785532555136dfdf0d37648bac1e0b9d915693ada40dbecbcca3e7a95b81a80643e2ad0e1e9fda905795553bffa6d7c7478704e4b6005d26bf653780c30f9793e226abf72df62235c06f3b0ce2463a5ad0cf72f238b8efdb9c8f7a", 0xdb}, {&(0x7f0000e1e000)="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", 0x1000}, {&(0x7f0000687000)="0bf0d61b2c6258a208f189f5893dce0eceaa837321fc1917f7beac8765e32b003e80ff9a900a947241142b8f9bc0b1ec35920201c3f6d5eb28737c6252d997217f0bf5fa7025931e31b15d22aa48a39822a9138063ba7e33d97a4e6b8b974ee724f27cb8dcb273ae40c76617a6a5fae4b775e38da09e3f786bc89b365cbe34e1186c51089efa0591f7f679f0e688f9f7", 0x90}], 0xa, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000c01000)={{0x2006, 0xc78}, {0x2, 0xb0}, 0x800, 0x4, 0xe2a2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$keyring(&(0x7f0000ecb000)='keyring\x00', &(0x7f0000e5e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x22200000) close(r0) r2 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x40000000401070c9, &(0x7f0000d80000)="") 2017/12/18 15:40:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000017000-0xb)="636700d900000000086900", 0x0) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup(r1) splice(r0, 0x0, r3, 0x0, 0xfffffffffffff000, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000c72000-0x6d)=""/109, &(0x7f00007eb000-0x4)=0x6d) 2017/12/18 15:40:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000e64000-0x58)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0xffffffffffffb554}}], 0x30) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)='A') bind$inet(r0, &(0x7f0000b52000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 15:40:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fsync(r0) r1 = creat(&(0x7f00000e9000)='./file0\x00', 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000add000)={0x1, r2}) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f0000381000-0xa7)="62096e666d745f6973631579d4e1bd5b73bf80b048316c51aacf24015fe9e6655089bfd5e93f2d2047d016c8f2c0bb2fab0b10ab31f971b149e31688356da7d549349095129ccea40a82047ef5ecd019c70ddc8cc1a273afa8bb113df6f2ec15b0cfe90fe7b094f72c9e5656b46dc21eb727fc3fea150d7057b82b42991409ce9bc03da7db8714b73b3b53cf923ee4cca985f8e36c96aebb38e1006beb77df2d5410498f06c8c4", 0x0, &(0x7f000050e000)="") r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a4e000)='/dev/ppp\x00', 0x210000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000110000-0x4)=0x238, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x2a10000, &(0x7f0000859000-0x99)="", &(0x7f000050f000)=0x0, &(0x7f0000bd8000)=0x0, &(0x7f0000873000)='m') getsockopt$inet_buf(r4, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) rename(&(0x7f0000089000-0x8)='./file0\x00', &(0x7f0000de0000-0x8)='./file0\x00') getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00005a2000-0x4)=0x0, &(0x7f000096b000-0x4)=0x4) accept$packet(r1, &(0x7f0000c93000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000369000-0x4)=0x14) getresuid(&(0x7f00002a7000)=0x0, &(0x7f0000859000)=0x0, &(0x7f0000b7b000)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000000c000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x3, 0x37e, 0x2, 0xb42, 0x9, 0x20, 0xa0, 0x100000001, r5, r6}, {0x0, 0x9, 0x10001, 0x7ff, 0x9, 0xffffffffffffffca, 0x5, 0x1ff}, {0x1, 0xfff, 0x0, 0xfffffffffffffffb}, 0x3, 0x9, 0x5, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4, 0x1}, 0x9, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x0, 0x0, 0x7, 0x1ff, 0xfffffffffffffff8, 0xcd4c}}, 0xe8) 2017/12/18 15:40:44 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000001000-0x8)={0x0}, 0x8) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x20000002, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000064e000)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000030b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setsig(r3, 0xa, 0x12) r5 = dup2(r3, r4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r5, 0x8, r0) tkill(r0, 0x16) 2017/12/18 15:40:44 executing program 2: ioperm(0x5, 0x8ec, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000f8000)='/dev/rtc\x00', 0x0, 0x0) r0 = userfaultfd(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000007000-0x8)={0x3, 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ac2000-0x10)='/selinux/access\x00', 0x2, 0x0) 2017/12/18 15:40:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000da5000-0xf)='/dev/sequencer\x00', 0x208081, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00003ae000-0x64)={&(0x7f0000150000-0x1c)=[0x4, 0x1ff, 0x1000, 0x9e7, 0x3, 0x1ff, 0x9], 0x7, 0x7f, 0x4d2, 0x0, 0x800, 0x9, {0x9, 0xfffffffffffffff8, 0x100000000, 0xa055, 0x7ff, 0x100000000, 0x9, 0x5, 0x6f3, 0x7fffffff, 0x4, 0x2, 0xcb1, 0xfffffffffffffff7, "cc73283cfe2f0b51bc34fc2200efdf25c8b1f60b66e05db5c08be1b5c2abe5aa"}}) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") r1 = open(&(0x7f0000807000)='./file0\x00', 0x885d3addd51b95d2, 0x0) timerfd_gettime(r1, &(0x7f0000085000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 15:40:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000976000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000032b000-0x8)={0x0, 0xffffffff}, &(0x7f0000926000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00004fd000-0x8a)={r1, 0x4, 0x82, "b2c4b8e962c3b93a5e880c4839e0a0ee6cd8b8bf2bc6875b1a4bafff251cbd32186b5690177559678440434f70649c26a1a4cbf5156fba9103ea1c9d50364d0a732372c2a9c12226342c2a1608dc48602e58023f26a1439342d6fa8a6fa79d02b9cf5bc2fb7104d179fa64411eaa57380e3348072c8fae31d8a255cf26890ce70e55"}, 0x8a) r2 = socket(0xa, 0x802, 0x0) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000645000)=0x4, 0x4) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r3, 0x8916, &(0x7f0000000000)="") connect$inet6(r2, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a98000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f40000-0x4)=0xe8) setuid(r4) ioctl(r3, 0x8936, &(0x7f0000000000)="") 2017/12/18 15:40:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000669000)='/dev/sg#\x00', 0x24, 0x8002) write(r0, &(0x7f0000e64000-0x58)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) nanosleep(&(0x7f000041e000)={0x0, 0x1c9c380}, &(0x7f000026e000)={0x0, 0x0}) write$sndseq(r0, &(0x7f000061f000)=[{0x0, 0x0, 0x4, 0x0, @time={0x0, r1}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x69, &(0x7f0000119000-0x69)="02a70be0d410569e070154f2975ea5601fd0fa08a2cc4f894d8d2e05cacf46cdef5d5a40bf82347ed6a6ea83e40a8a2326dbd2cbd881a5ad5f48a23bd3ceeacb7ecf872fe4067828dbcafd5409679987b4f6d5e78c1770b0afbd0a0eb949d19c02146dce63fb299998"}}], 0x30) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)='A') 2017/12/18 15:40:44 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000002000-0x4)=0xfffffffffffff952) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r2 = request_key(&(0x7f0000e57000-0x5)='user\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bd3000)='em1\x00', 0xffffffffffffffff) keyctl$read(0xb, r2, &(0x7f0000459000-0x4)=""/4, 0x4) 2017/12/18 15:40:44 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000005000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00', 0xa000, r0, r1, 0x0, 0x5, 0x0) 2017/12/18 15:40:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000154000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x8000, 0x5, 0xfa}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000-0xb8)={r2, 0x5, 0x7f, 0xffffffffffff0001, 0x3, 0x4, 0xb76e, 0x4, {r3, @in6={{0xa, 0x1, 0xbde, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x4, 0x3, 0x81}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x20400, 0x0) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000000000)=""/34) r5 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000e18000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b56000)='\x00', 0xfffffffffffffffb) keyctl$link(0x8, r0, r5) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r4, &(0x7f0000002000-0x10)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001000)={0x3, 0x8000, 0x845f, 0x3ff, 0x0}, &(0x7f0000007000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000007000-0x20)={0x3f, 0x1, 0x800f, 0x5, 0xb3, 0x4c5, 0x6b1, 0x28c, r6}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000008000-0xa)='id_legacy\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000008000-0x1)='\x00', r0) r7 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r7, 0xc0189436, 0xc00000000000000) 2017/12/18 15:40:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x0, 0x8001) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2017/12/18 15:40:44 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x9, &(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) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0xffff) 2017/12/18 15:40:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000048b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000064f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8203}) 2017/12/18 15:40:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000588000-0x4)=0x0, &(0x7f0000928000)=0x4) syz_open_procfs(r0, &(0x7f0000de3000-0x7)='cgroup\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000209000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000009a000)={r2, 0x1}) 2017/12/18 15:40:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x40045436, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d4d000)='mounts\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000501000-0x4)=0x7, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fbc000-0x14)=@ethtool_sset_info={0x37, 0x0, 0xff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 15:40:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x14)='net/ip_tables_names\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x3) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000001000-0x14)='net/ip_tables_names\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x2, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0xa11c}], 0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 15:40:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000242000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ebf000-0x4)=0x3fc, 0x4) pipe2(&(0x7f00003ed000)={0x0, 0x0}, 0x80000) accept4$packet(0xffffffffffffff9c, &(0x7f0000ca4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000418000-0x4)=0x14, 0x800) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00001cf000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg(r0, &(0x7f00001ce000)=[{{&(0x7f0000935000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008e1000)=[{&(0x7f0000745000-0xa7)="da", 0x1}], 0x1, &(0x7f0000936000-0x200)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2017/12/18 15:40:44 executing program 7: mmap(&(0x7f0000000000/0xdcc000)=nil, 0xdcc000, 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$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc8000-0x4da)='\'', 0x1, 0x100000004043, &(0x7f0000852000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f00004aa000)=[{{0x0, 0x0, &(0x7f0000604000)=[], 0x0, &(0x7f0000dc9000-0x88)=""/174, 0xae, 0x9}, 0x0}], 0x1, 0x40000101, 0x0) 2017/12/18 15:40:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f000041e000-0x1)='.', 0xe) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000afe000)='/selinux/policy\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000ded000-0x1)='.', 0x12, 0x1) r1 = request_key(&(0x7f0000b8a000)='keyring\x00', &(0x7f0000939000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000e4000)='\x00', 0xfffffffffffffffe) fstat(r0, &(0x7f0000ecc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000092e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) r4 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f000001d000-0x4)=0x0) unlink(&(0x7f0000b04000-0x1)='.') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) userfaultfd(0x0) r5 = perf_event_open(&(0x7f00004c1000)={0x0, 0x78, 0x1fc, 0x1ff, 0x5, 0x3ff, 0x0, 0x739a, 0x800, 0x1, 0x1ff, 0x7fffffff, 0x7, 0x14, 0x0, 0xa6, 0x3, 0x101, 0xb575, 0x500, 0x8001, 0xff, 0x0, 0xfff, 0x8, 0x92, 0x0}, 0x0, 0x7, 0xffffffffffffff9c, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a14000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f000056b000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000f77000-0x20)=[{r0, 0x2000, 0x0}, {r4, 0x4000, 0x0}, {r5, 0x1082, 0x0}, {r5, 0x100, 0x0}], 0x4, &(0x7f000060c000-0x10)={r6, r7+10000000}, &(0x7f0000062000-0x8)={0x440}, 0x8) 2017/12/18 15:40:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000da5000-0xf)='/dev/sequencer\x00', 0x208081, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00003ae000-0x64)={&(0x7f0000150000-0x1c)=[0x4, 0x1ff, 0x1000, 0x9e7, 0x3, 0x1ff, 0x9], 0x7, 0x7f, 0x4d2, 0x0, 0x800, 0x9, {0x9, 0xfffffffffffffff8, 0x100000000, 0xa055, 0x7ff, 0x100000000, 0x9, 0x5, 0x6f3, 0x7fffffff, 0x4, 0x2, 0xcb1, 0xfffffffffffffff7, "cc73283cfe2f0b51bc34fc2200efdf25c8b1f60b66e05db5c08be1b5c2abe5aa"}}) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") r1 = open(&(0x7f0000807000)='./file0\x00', 0x885d3addd51b95d2, 0x0) timerfd_gettime(r1, &(0x7f0000085000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 15:40:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00004e3000)=0x0, &(0x7f0000ab8000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x400, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000001000)=""/107, 0x6b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000d5e000)=0x0) r2 = accept4(r1, &(0x7f0000c79000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008b6000-0x4)=0x60, 0x800) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000a6d000-0x5c)={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x0, 0x9b, @loopback={0x0, 0x1}, 0x101}, 0x8, [0x0, 0x4, 0x400, 0x10001, 0x7, 0x0, 0x5, 0x1]}, 0x5c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000430000)='/dev/sequencer2\x00', 0x2000, 0x0) setns(r1, 0x8000000) r3 = syz_open_dev$sndseq(&(0x7f0000ecb000)='/dev/snd/seq\x00', 0x0, 0x480) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000388000)={0x8, 0x1, {0xffffffffffffffff, 0x3, 0x5, 0x1, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f00008e8000)={&(0x7f0000c0b000/0x3000)=nil, 0xffffffff, 0x2, 0x80, &(0x7f0000b54000/0x4000)=nil, 0x8}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000107000)={0x0, 0x0}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000271000-0x14)=""/20, &(0x7f0000420000-0x4)=0x14) sendto$inet6(r4, &(0x7f00005f6000)="8145fef917bf0fed0ca0b4fa7d798ae614746f6a301218da6c380ebd593b872bc3637139b16fe0a402b2ee8dc7002144cce19c502893636c9c812e92ece7eb12ef5ceee726b12b559e816501d01f7e5099dc791b3cde1d9de090bc1dc41bd142f893e130a7bd489f492408caeb097392e74243784c9666818d7007a6b49637dc7a9238c7", 0x84, 0x40, &(0x7f0000142000-0x1c)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x80}, 0x1c) 2017/12/18 15:40:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) close(r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000afe000)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000a50000-0x20)={@common='eql\x00', @ifru_flags=0x400}) fcntl$lock(r0, 0x7, &(0x7f0000d70000-0x20)={0x3, 0x2, 0x80000001, 0x452965c7, r2}) 2017/12/18 15:40:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x10000080a, 0x300) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000732000)='/selinux/load\x00', 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000088a000)={{{@in6=@local={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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca9000-0x4)=0xe8) stat(&(0x7f0000103000-0x8)='./file0\x00', &(0x7f000006c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000184000)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x82a1, 0x3, 0x401, 0x10, 0x20, 0x80, 0xff, r3, r4}, {0x5, 0x101, 0x2, 0x7, 0x0, 0x0, 0x7fff, 0xa5f}, {0xfff, 0xffffffffffffffff, 0xf81, 0x1f}, 0x1, 0x343, 0xdbd4, 0x1, 0x90, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff, 0x4}, 0xa, @in=@multicast1=0xe0000001, 0x2, 0x3, 0x2, 0xffffffffffffffff, 0x0, 0x10000, 0xfffffffffffffffe}}, 0xe8) sendto$inet(r2, &(0x7f0000297000-0xe7)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mq_timedsend(r1, &(0x7f0000a8a000)="b7495557df797f3e8d51b4b8b79aad047f9d20b1ead7cdef1c891bf8a87b60028864aa1c9c05a9ec3788e875ce686163526e7ded8024ad9a9575293d53fc1d43da44a0e929805987cca900fa819a4e1fe5f132fb4e1bba954d8ceb9b8a93e72ab3a3804096662471abdc7947b097d94701ec2c4e5fd6bffe1a149e3f52f6bbdcb61ea5cdf2b1944bb93914b9c1be89fc202776527fc61d5d1968", 0x9a, 0x80000001, &(0x7f0000ec2000)={0x77359400, 0x0}) pipe(&(0x7f0000599000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000fa3000-0x4)=0x0, 0x4) r6 = socket$inet6_udp(0xa, 0x2, 0x0) request_key(&(0x7f0000439000-0x6)='rxrpc\x00', &(0x7f000009e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000421000-0xe)='/selinux/load\x00', 0xffffffffffffffff) setns(r5, 0x4000000) r7 = request_key(&(0x7f0000b0b000)='big_key\x00', &(0x7f0000dc6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003af000-0x4)='lo^\x00', 0xffffffffffffffff) r8 = request_key(&(0x7f00006f7000-0xa)='id_legacy\x00', &(0x7f00004a5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000d0000-0x2)='+\x00', 0xfffffffffffffffd) r9 = add_key(&(0x7f000058c000)='keyring\x00', &(0x7f0000f36000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000cb000-0x12)="d7d49537b5f4c909446943ab841d3ae3d273", 0x12, r8) add_key$keyring(&(0x7f00000bc000)='keyring\x00', &(0x7f00006e6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r9) request_key(&(0x7f000005e000)="00000100635f7300", &(0x7f0000168000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000039e000-0xe)='/selinux/load\x00', r9) r10 = request_key(&(0x7f0000879000)='.request_key_auth\x00', &(0x7f00005f0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000058a000-0x1c)='lo#(lolocgroupem1vboxnet1#.\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r7, 0x6, 0x7, r10) sendto$inet6(r6, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/18 15:40:44 executing program 7: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000a2000-0x10)={0x3, &(0x7f0000bec000-0x18)=[{0x7, 0x80, 0x101, 0xfffffffffffffffa}, {0x8000, 0x9, 0x0, 0x80000001}, {0x4, 0x772c8299, 0x6, 0xf8}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0x1) 2017/12/18 15:40:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000745000-0xc)='/dev/autofs\x00', 0x400, 0x0) connect$inet6(r1, &(0x7f0000881000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xffffffffffff0001}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) listen(r0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aaa000-0x45)="20e46f9a8f3f30cbc888ea782e4a371d9e0fc99eb292ba18ca1ed43a08ca4f9135607f5a43fea181e1ec3c7a8395857b3582cfb0cf3a8fe6f545b4838de01b90966c48dc73", 0x45) close(r0) 2017/12/18 15:40:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) pkey_mprotect(&(0x7f0000196000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a74000-0x8)={0x0, 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f00005c1000)='/selinux/access\x00', 0x2, 0x0) personality(0x40000) 2017/12/18 15:40:44 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(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)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readv(r0, &(0x7f0000012000)=[{&(0x7f0000004000)=""/62, 0x3e}], 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1}, &(0x7f0000005000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 15:40:44 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000006, 0x2e13) sendto$inet6(r0, &(0x7f0000f65000)="af", 0x1, 0x0, &(0x7f0000bb1000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup(r0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000f65000+0xe35)=0x0) 2017/12/18 15:40:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)='$em0\\/wlan0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) set_robust_list(&(0x7f0000286000)={&(0x7f000011e000/0x1000)=nil, 0xfec, &(0x7f00008be000/0x4000)=nil}, 0x18) fsync(r0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='comm\x00') sendfile(r1, r1, &(0x7f0000dd8000-0x8)=0x0, 0x1) fanotify_init(0x20, 0x0) 2017/12/18 15:40:44 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) munlockall() mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) munlock(&(0x7f0000000000/0x4000)=nil, 0x4000) 2017/12/18 15:40:44 executing program 0: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000bc000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f000004d000)={0x6, 0xd, 0x10001, 0x4488b114, "7221409a87d4ce46dab7e785111f230d4be70d9ec92452a41a91f5d32d66f104"}) close(r0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00000c9000-0x72)=""/114) splice(r1, 0x0, r3, 0x0, 0x1058, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000054000)={0xb3b5, 0x1, 'client1\x00', 0x1, "fafae0d949b10285", "338b7b94c6362d5d6205f00d85311268f5bd62220195fe874cb0713136a5c488", 0x80000000, 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]}) 2017/12/18 15:40:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x240000, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x100) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000f1b000)=""/208) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r2, &(0x7f000091f000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b64000-0x8)={0x0}, 0x8) 2017/12/18 15:40:44 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ab3000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000093f000)=""/122) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0xffff, 0x0, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x4)={0x0, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x6, 0x8, 0x3, 0x9, r2}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2017/12/18 15:40:44 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f000000a000)=0x77a, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) r3 = geteuid() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000013000-0x4)=0x0, &(0x7f0000013000-0x4)=0x0, &(0x7f0000013000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000013000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000012000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000000a000)=0x0) r9 = getuid() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000013000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000013000-0x38)={&(0x7f0000013000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000000d000)=[{&(0x7f0000003000-0xc1)="6a5588b10dd5d846a9adcc67942bae989cb4e98a8d18655d8de998f47f29d30a91b3e8918423c58366cb6a080a4c92ee34306e65f3ec37d6eba42f6414c4d9d47019eb88b3f0d4569ddfcb227a60958e1927b2cc895b32dc3207cfaff3809525eedc707e7aced65cc2c6533bb145953bdd1a2eb667d5d480747a4e3a625f7bfdd354defc5f9156d80c4958ae65ab6b07063a805a65296e22e8a4f73b6b80083e4dde4190140718f6d9785af30990329455d1ca822b9a7bb70aa69313fb270160c1", 0xc1}, {&(0x7f0000003000-0xe4)="490ca1dd3119ce538c0b1f3088f97906801969014960967d405c8d270b498ff205103da10e59b72e3056c97635fd98d15b83e9aaa19efefa9ec34b4f1329b4341d949e397d55ce16cf499619eb23478747264daf7e5522f3afbae181cb26dd40f8c0fa8519231215bbf6a4a3457f6b4977afbc6aec6d0b1db16d84c94ade0e2815f48884c0213289f4a6b2117f69e398919f3c28ef2a454c9f01ac0ff41001a7c842b39540b799342b5dca5603b7415cc19a2923ac555f043b551cdafc36ab956c8dbd34dcc6caf3149c6d5c310b786851fdd2d05121cd054b828fd83533b6408e8d2237", 0xe4}, {&(0x7f0000002000-0x1e)="3f9e0dcaa3ed702608fd9aac832a0ae7c4a488429c0a919060d669affc95", 0x1e}, {&(0x7f0000012000)="624511e41f58f6159cb5d38072bbf5626d9bdccc9dea32e353987e33efe289a72f9c9827a4", 0x25}], 0x4, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xb0, 0x44000}, 0x801) [ 29.684787] mmap: syz-executor7 (4170) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2017/12/18 15:40:44 executing program 0: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x8, 0x9) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000df3000)={0x0, 0x78, &(0x7f0000824000)=[@in={0x2, 0x2, @rand_addr=0x43, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x72b}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f0000afc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000071d000-0x8c)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b34000)=0x8c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000df5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000df4000-0x20)={0x8001, 0x4, 0x1, 0x3, 0x0, 0x2}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009b3000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000df5000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x6c, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) accept4$inet6(r0, 0x0, &(0x7f0000df4000-0x4)=0x0, 0x800) r6 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$RNDGETENTCNT(r6, 0x80045200, &(0x7f000016c000-0x4)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r7, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r7, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) sendto$inet(r7, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000df5000)=0xffffffffffffff50, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000bed000)={r2, 0x3f, 0x1, 0xd9c6}, &(0x7f0000d49000-0x4)=0x10) sendto$inet(r7, &(0x7f0000261000-0x1000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba09000000b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486e351c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f0eb7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e5a37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389c8d934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435010300000000000000345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547fc38f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db2c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b7846254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95", 0x1000, 0x3fff, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000df5000-0x4)=0x0) 2017/12/18 15:40:44 executing program 7: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x5) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00002ce000-0x20)={@common='bcsh0\x00', @ifru_flags=0x800}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/18 15:40:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mlock(&(0x7f0000156000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000603000)='/dev/sequencer\x00', 0x10000, 0x0) mprotect(&(0x7f000001b000/0x3000)=nil, 0x3000, 0xb) ioctl$KDDELIO(r1, 0x4b35, 0x1f) 2017/12/18 15:40:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getuid() syz_open_dev$binder(&(0x7f0000331000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2017/12/18 15:40:44 executing program 4: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000081c000-0x9)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000081b000)=0xff, &(0x7f00004b1000)=0x4) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000081b000)='/dev/hwrng\x00', 0x10280, 0x0) r2 = accept$ax25(r1, &(0x7f0000437000)={0x0, {""/7}, 0x0}, &(0x7f0000130000-0x4)=0x10) r3 = geteuid() r4 = getegid() syz_fuse_mount(&(0x7f0000369000)='./file0\x00', 0xd000, r3, r4, 0x0, 0x20410) r5 = socket(0x10, 0x80002, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000081c000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00003c9000)={0x3, [0x400, 0x6193, 0x7]}, 0xa) accept4$unix(r5, 0x0, &(0x7f000051b000)=0x0, 0x80000) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f000081c000)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f00000c9000-0x4)=0xc) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f000081c000)={0x11, 0x1b, r6, 0x1, 0xfffffffffffff886, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) write(r5, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ff0200000000080103060001dea445", 0x22) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00004c6000-0x88)={0x4, {{0xa, 0x2, 0xffffffffffffff81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fchdir(r2) 2017/12/18 15:40:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00002c0000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00005b4000-0x8c)={0x7, 0x0, 0x0, 'queue0\x00', 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$netlink(r0, &(0x7f0000001000)={0x10, 0x0, 0x100, 0xfffffffffffffff8}, 0xc) r2 = gettid() fcntl$setown(r0, 0x8, r2) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000e5000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000d30000-0x4)=0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000029e000)=""/0, &(0x7f0000c26000)=0x0) 2017/12/18 15:40:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000032c000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_getattr(0x0, &(0x7f0000077000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioperm(0x0, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000e9c000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000010e000-0x4)=0x0, 0x4) write(0xffffffffffffffff, &(0x7f000094a000-0x59)="", 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f000091f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000406000-0x4)=0x14) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f00000e7000)=0x4e0, 0x4) writev(0xffffffffffffffff, &(0x7f00001b7000-0x70)=[], 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)=""}) fcntl$getown(0xffffffffffffffff, 0x9) getpgid(0x0) syz_extract_tcp_res(&(0x7f00004ff000)={0x0, 0x0}, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f000043f000)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0xfff, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[@rr={0x7, 0x7, 0x0, [@broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x3a) write$evdev(0xffffffffffffffff, &(0x7f0000d21000-0xa8)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000e66000-0x34)='net/tcp6\x00') readv(0xffffffffffffffff, &(0x7f0000be6000)=[], 0x0) 2017/12/18 15:40:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x240000, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x100) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000f1b000)=""/208) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r2, &(0x7f000091f000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b64000-0x8)={0x0}, 0x8) 2017/12/18 15:40:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000441000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) connect$ipx(r1, &(0x7f00004d2000)={0x4, 0x0, 0x9, "da1ded2ef4ff", 0x3, 0x0}, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009f4000)=[{&(0x7f0000e95000)=[{0xc0, 0x1b, 0x525, 0x0, 0x0, "11bbbe6406c8a77741ce0cc02e19b3bf640feebcd0e81747f9e6148ac08783ebcc66495bd44241463d5d1ec63181ffffff9612b7c8b2778e950b5965a8991141c4591d2b7807df3e61ed5fe794561aacca101300429618830fb500000000000000e209ef5e98de4223bcf6d46d05d3c03b5bdc9b6a27ecd2dec834cee9588bf6352e45b41c0e272302ba281a5f437ebae5e46bfa2d7bf2602a7e9d80000000000900002215760fc093b4368c9633ce0b"}], 0xc0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$ipx(r1, &(0x7f0000d32000)=""/37, 0x25, 0x40000120, &(0x7f0000628000-0x10)={0x4, 0x5, 0x2, "eca02f3f5c6c", 0x4, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000a86000)={0x1309, 0x7a, 0xeee, 'queue0\x00', 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 15:40:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009ab000)='/dev/autofs\x00', 0x48800, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002c2000)='/selinux/access\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) read(r3, &(0x7f0000fd6000-0xf1)=""/1, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup3(r4, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000b7f000-0x8c)={0x0, @in6={{0xa, 0x1, 0x4e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000192000-0x4)=0x8c) timer_create(0x7, &(0x7f0000bf4000-0x60)={0x0, 0x35, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008fd000-0x4)=0x0) timer_gettime(r8, &(0x7f00008e9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00001cf000)={r7, 0x1, 0xffffffff9076a1e0, 0x4}, &(0x7f000068f000-0x4)=0x10) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x1, 0x0, 0xd, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/18 15:40:44 executing program 2: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a59000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000891000-0x8)='./file0\x00', r1, &(0x7f0000c00000)='./file0\x00') r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bff000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000864000-0x20)={@generic="cdfd90a989da8171ab5c1a39545eda24", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bfd000)='/dev/sequencer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000bf9000-0xc)={0x4, 0x0}) ppoll(&(0x7f0000bfe000)=[{r0, 0x0, 0x0}, {r4, 0x0, 0x0}], 0x2, &(0x7f0000bff000-0x10)={0x0, 0x0}, &(0x7f0000030000-0x8)={0x0}, 0x8) 2017/12/18 15:40:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00000b5000-0x18)=@get={0x1, &(0x7f0000405000-0x1e)=""/30, 0x9}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000295000-0x10)='/selinux/access\x00', 0x2, 0x0) epoll_wait(r1, &(0x7f000057a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x1) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f000019f000)=0x0, &(0x7f000023a000)=0x4) 2017/12/18 15:40:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x401) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c6d000)={0x0, 0xffff}, &(0x7f0000582000)=0x8) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008d0000)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00006d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000616000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ab000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000068c000)={0x0, 0x0, 0x0}, &(0x7f0000720000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008d9000)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x200, 0x2, 0x1, 0x3, 0xa0, 0xa0, 0x1ff0000000000, r4, r5}, {0x0, 0x4, 0x9, 0x6, 0x80000000, 0x80000000, 0xffffffffffffff7f, 0x1}, {0x3ffc0000000, 0x5, 0x100, 0x6}, 0x9, 0x401, 0x2, 0x0, 0x80, 0x2}, {{@in=@loopback=0x7f000001, 0xffffffffffffffa4, 0xffffffffffffffe1}, 0x1, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x0, 0x8ae, 0x6, 0x3, 0x101}}, 0xe8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000008c000-0x160)={{{{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, 0x3, 0x200, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x731f, 0x100000001, 0x81, "b88ed864ccf0f6d39b1d47d245f5186100c86dc5a6dfa67a332da24097a1d68815f83cfadd3f881d51ea597cf4983e49d18e1cf2360b2be2e6111203579de7046b2e11dda3ff629ef9dea185b67726f4"}, 0x160) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000067f000)={r2, 0xf91}, &(0x7f0000d90000)=0x8) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000ed0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000656000-0x89)=""/137, 0x89, 0x0}, 0x0) [ 29.834732] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 29.837081] sg_write: data in/out 262108/10 bytes for SCSI command 0xff-- guessing data in; [ 29.837081] program syz-executor1 not setting count and/or reply_len properly [ 29.861923] device lo entered promiscuous mode 2017/12/18 15:40:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000068c000-0xd)='/dev/snd/seq\x00', 0x0, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000822000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000757000-0x2c)=[@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2017/12/18 15:40:44 executing program 2: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00003ea000)=0x0) listen(r0, 0x10001) 2017/12/18 15:40:44 executing program 7: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/ptmx\x00', 0x80842, 0x0) setns(r0, 0x40000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r1, r0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ff9000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000a23000-0x4)={0x0, 0x7, 0x10000000001000}, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e69000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f00000f0000-0x28)={@generic="557357fcc288938cd489ca95a7476172", @ifru_addrs=@ax25={0x3, {"3ab267fab73812"}, 0x4}}) ioctl$TIOCSBRK(r0, 0x5427) 2017/12/18 15:40:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000645000-0x10)=[{&(0x7f0000c81000-0xc8)="1f00000002031900000007000000068100ed853b09001c00010100ff3ffe58", 0x1f}], 0x1) mmap(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x0) 2017/12/18 15:40:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$mice(&(0x7f0000cd2000)='/dev/input/mice\x00', 0x0, 0x42) writev(r0, &(0x7f0000e30000-0x40)=[{&(0x7f0000fd6000-0x1000)="edb428f666c2211844b31e62e25071224f72536656fe6ff975e277fb48301c620d5800d50b10a08d45d36764c4c8804ca7938ee72b4d5e3e21bfc687ce054114af330b2d67b7686d3d2c2bfadec65d8ed3036ce143a283ea272f681b4a4712c005a754766259d624da25cbbccaf37f9a1e415050307766286d0fd671e69e7592cb6c94fc7236e00b2b5cfbef2db27a5b4b5b2116ddad6126850a5d1c7afc903d3be53293658a2df0c75d2a3de4d08b18ea3d36a98fe73763ff7a71e546a5fa9f54a380c689eb", 0xc6}], 0x1) 2017/12/18 15:40:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000540000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f1000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000881000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2e000-0x4)=0xe8) r8 = getegid() r9 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005cc000-0x4)=0xe8) getgroups(0x4, &(0x7f00001d7000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r12 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000eec000)=0x0) r15 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000405000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000db2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00006dd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000e9f000-0x44)={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) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000e8f000-0x4)=0x0, &(0x7f0000001000-0x1)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000168000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c9e000-0x20)=[{&(0x7f0000152000-0x6d)="5d67ee2ae693a0014ee769a58958a76664cd03c1b7e38f491691d7bb79a1ca1cf611f79c1febe18dff43f157ca3ec9af1640e59da88eb81bd16ffa5a269070c5d4ee277f86ab892f2ebc141ddf4a3520796ca6a7233d992cafd97a8dd697bb5f5e3c05f3fa6d1ebdf734cf9484", 0x6d}, {&(0x7f0000001000-0xff)="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", 0xff}], 0x2, &(0x7f0000001000-0xf8)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xf8, 0x20000001}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000490000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r24, &(0x7f0000ed6000-0x10)=[{&(0x7f00004cb000)=""/1, 0x1}], 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r28 = dup2(r27, r24) writev(r28, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r26, r25, 0x6, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r24, 0x8905, &(0x7f00006d1000)=0x0) 2017/12/18 15:40:45 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000a000-0x4)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x7)='fdinfo\x00') mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000001b000-0x8)='./file0\x00', 0xc104, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f000000b000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) 2017/12/18 15:40:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000039000-0xe)='/dev/keychord\x00', 0x40002, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fa7000-0x4)=0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000705000)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/18 15:40:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000427000)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r0, 0xf, &(0x7f0000f2f000-0x8)={0x0, r1}) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00002c8000)=0x0, 0x4) 2017/12/18 15:40:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mq_open(&(0x7f0000bab000)='\x00', 0x0, 0x0, &(0x7f0000fbe000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) mmap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000a94000)=0x0) listen(r0, 0x100) [ 29.899595] PF_BRIDGE: RTM_NEWNEIGH with invalid address 2017/12/18 15:40:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e1e000)="", 0x0, 0x20000001, &(0x7f000027a000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ipx={0x4, 0x0, 0x0, "3edead177b36", 0x0, 0x0}, 0x10, &(0x7f0000cfb000-0x60)=[], 0x0, &(0x7f000037b000-0x170)=[{0xc0, 0x0, 0x0, "868983a7b5f757f8aa7c2397acf93c17729a6844c8c0c1f4904d291284b5b1f2061be5a5dcee3360cd6082d0d45e4380147acb27ae308c5bafbacbcc619f81a8d7c4716f4611e871d354ff38ed649475f3d6d3db51a9cad116b856c3ce5210848d5259393c0a1ab6ec3b8d453123a9b74e4d9a85e774ba99edb2fb61a3ae0f5664ad73f4d8b1f6f3339846b70b7702a6c7942ff96453ba74bfc89e29b024bb3dd9328f663948429e125191c6"}, {0x38, 0x104, 0x40, "1603374d0bc0a11876b9ba6de4be49d62ec7c9a2d70e14e33ff031cecd449c6a33c2c777"}], 0xf8, 0x40}, 0x3f}], 0x1, 0x48000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e84000)=0x0) 2017/12/18 15:40:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000245000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000e67000)="3169b585f3857c48b0f30b12313d2ab23d4f77ba114a6ec3fe0f9dcbbcde80c43f81e4a33c99fd8eda9303bc2c02dac7bf4dd7ebf6b856f40b8d1f04387e6eb7c201bfb4648ee238f6d052ea1aa8ac25a6d8ef952ccbec5a66176c3640138727fcc174c4d916bacfcf87c6db2a5dcca62939") getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000381000-0x4)={0x0}, &(0x7f00003b5000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000670000-0x4)=0x0, 0x4) 2017/12/18 15:40:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000696000)='./file0\x00', 0x0) mount(&(0x7f00007b3000-0x8)='./file0\x00', &(0x7f00004d5000)='./file0\x00', &(0x7f00009e8000-0xb)='securityfs\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000aa8000-0x11)='/selinux/context\x00', 0x2, 0x0) 2017/12/18 15:40:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d6e000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000c7000)={0x0, 0xde, "ce27aa6e7d526e3cc6b95bd46bf5a81e9109f5aa1122283c67507211bdd3a9f0a88f77d8185e376f82fe00c9d373b6a3ba9a719b3450ffd63e6897d54cf1845eae3e50b2d2fbb4cd661758b2d51eaac44f1724df84d82aaed7f0d1ce67528b6f4562a19b7448db5a8f774d4f84ddf8e9dac1d3dd4f682968660e4b4f7f7ccd6da8fd4bac1dd05f0a223a7f69f2abe17c96deedcd8dc3953788ce7cd90b641700d089ff1d067c0d60be204f6ae591ebaec21ba8b8a44e0f3310bdead3f1ff10f42ef084b6a12cba53e8de8913e74f38fa4be2851d7e19e2524d8c322b0f21"}, &(0x7f0000dba000-0x4)=0xe6) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005fd000)=@assoc_value={r1, 0x6}, &(0x7f00009b9000)=0x8) capget(&(0x7f000039b000-0x8)={0x0, 0x0}, &(0x7f00003cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 15:40:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000002000)='coredump_filter\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000010000)=""/59, 0x3b) fstatfs(r0, &(0x7f0000011000-0xc)=""/69) 2017/12/18 15:40:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000dfb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000158000)=0x14, 0x80800) sendto$packet(r1, &(0x7f0000d02000-0x16)="400760f3b9716e4259b81f90ff575dcb82296c62392e", 0x16, 0x4000, 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) fremovexattr(r2, &(0x7f0000d52000-0x2f)=@random={'security.\x00', 'md5sumsystemposix_acl_access+GPLeth1\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 15:40:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00008b6000-0xd)='/dev/net/tun\x00', 0x0, 0x800) mkdir(&(0x7f000082f000)='./control\x00', 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000766000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000006b000)='/selinux/checkreqprot\x00', 0x42000, 0x0) accept4$ax25(r0, &(0x7f00007fb000)={0x0, {""/7}, 0x0}, &(0x7f000043b000)=0x10, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') unlink(&(0x7f00001cd000+0xa6f)='./control/file0\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f000057a000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000800000-0x14)="") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e51000-0x4)=0x2, 0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 15:40:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ac1000-0x10)='coredump_filter\x00') writev(r0, &(0x7f00002c1000-0x40)=[{&(0x7f0000f72000-0x2)='b', 0x1}], 0x1) lseek(r0, 0x0, 0x0) 2017/12/18 15:40:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001000-0x4)=0x81c) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000799000-0x10)={0x1, &(0x7f0000bb5000)=[{0x3, 0x0, 0xffffffffffffff44, 0xffffffffffffffff}]}) getitimer(0x0, &(0x7f0000a8c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 15:40:45 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000004000)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x4194, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000018000-0x20)={{&(0x7f0000004000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000013000)="ab61f115") r2 = open(&(0x7f0000017000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000001b000-0x4)=0x0) perf_event_open(&(0x7f0000015000)={0x7, 0x78, 0x400, 0x5, 0x15800, 0x2, 0x0, 0x7ba6, 0x8000, 0xa, 0xe6e1, 0x9, 0x8, 0xe, 0x0, 0x7, 0x2, 0x46, 0xd65a, 0x4, 0x8001, 0x0, 0x7, 0x80, 0x9, 0x5, 0x0}, r4, 0xff, r3, 0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f000001b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000013000)='./file1\x00', &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000001c000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x1, 0x3, 0x1, 0x5, 0x4, 0xa0, 0x20, 0x7fffffff, r5, r6}, {0x2, 0x5fd1, 0x80000000, 0x3, 0x200, 0x16, 0x8, 0x4}, {0x3, 0x10001, 0x0, 0x401}, 0x100, 0x2, 0x8001, 0x0, 0x22, 0x2}, {{@in=@loopback=0x7f000001, 0x9, 0x9}, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, 0x6, 0x3, 0x0, 0x2, 0x0, 0x101}}, 0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000001b000-0x14)={0x7, 0x1, 0x5, 0x20, 0x0}, 0x14) r7 = getegid() setgid(r7) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f000001a000-0x4)=0x1ff) 2017/12/18 15:40:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fde000)={0x0, 0x0, 0x0}, &(0x7f0000fde000)=0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a7c000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f000083e000-0x4)=0x0) capget(&(0x7f000010c000)={0x20080522, r1}, &(0x7f00000f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 15:40:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000a9000)='/selinux/checkreqprot\x00', 0x8000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e97000)=0x0) r1 = timerfd_create(0x0, 0x0) fdatasync(r1) r2 = syz_open_dev$usbmon(&(0x7f0000662000)='/dev/usbmon#\x00', 0x1, 0x410000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f000004f000)=0x1, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) accept4$llc(r2, &(0x7f0000708000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000032f000-0x4)=0x10, 0x80000) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000b96000)=0xfffffffffffffffe, 0x4) syz_open_pts(r0, 0x800) sendto$inet(r3, &(0x7f00004f6000-0xc)="", 0x0, 0x20000000, &(0x7f000033f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 15:40:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e95000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x80001, 0x7ff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000813000-0x14)={0x0, 0x6b6, 0x6, 0x2, 0xfff, 0x5}, &(0x7f0000ad2000)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000758000-0x8c)={r2, @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]}}, 0x8c) shutdown(r0, 0x0) 2017/12/18 15:40:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000013000/0x1000)=nil, 0x8, 0x0, 0x10, &(0x7f0000013000/0x1000)=nil, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) symlinkat(&(0x7f0000004000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fallocate(r0, 0x0, 0xfffffffffffffff9, 0x3ff) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 15:40:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x240480) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x1b}) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x400454dc, &(0x7f0000002000-0x4)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x10000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0xff, 0x1, 0x2, 0xb9c6, r2}, &(0x7f0000003000-0x4)=0x10) 2017/12/18 15:40:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c48000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000295000)=0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000d17000)="ee57c158a50f31b9009962db0b4d73f6686834c4e3dc000dd49405cf9318") r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e2b000-0x23)="1f0000001800077e000000010000000002000007fffffe0500000099580804", 0x1f) 2017/12/18 15:40:45 executing program 5: mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000706000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc1000-0x15)='/proc/self/net/pfkey\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00006e6000)={@generic="870061d906e5454502808a0767ce46be", 0x8}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc0000)=0xe8) delete_module(&(0x7f0000000000)="5e6b657972696e675c2f5b73656c696e75782cf9706f7369785f61636c5f61636365737300", 0x800) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r2, 0xffffffffffffffff) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000e5f000-0x78)={0xf71, {0x2, 0x2, @rand_addr=0x5474, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x3, 0x81f, 0x9, &(0x7f00002ac000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3a, 0xfffffffffffffbff, 0xffffffffffff7fff}) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f000011b000)=""/165) 2017/12/18 15:40:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a23000)='keyring\x00', &(0x7f0000ab4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = geteuid() stat(&(0x7f00003a8000-0x8)='./file0\x00', &(0x7f0000415000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) add_key(&(0x7f00008df000-0x4)='rxrpc\x00', &(0x7f0000122000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000043e000)="6c5d264585b6a596ce29137898d5b7183696f1c4b6c4a2e3579ad3beec532ee061941779a0", 0x25, r0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fee000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f000079a000)={0x18000001, 0xfffffffffffffffa, 0xc}) keyctl$chown(0x4, r0, r1, r2) r4 = add_key(&(0x7f0000e08000)='cifs.idmap\x00', &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004e000-0x56)='}', 0x1, 0x0) keyctl$get_security(0x11, r4, &(0x7f000012c000)=""/243, 0xf3) 2017/12/18 15:40:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000077000)='rxrpc\x00', &(0x7f000088f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000184000-0x12)='/dev/loop-control\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000cff000-0x8)='keyring\x00', &(0x7f0000931000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000529000)='keyring\x00', &(0x7f0000157000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cbf000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000057000)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) nanosleep(&(0x7f0000fb7000-0x10)={0x0, 0x989680}, 0x0) keyctl$link(0x8, r1, r2) fchdir(r3) 2017/12/18 15:40:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair(0x5, 0x4, 0x80, &(0x7f0000d60000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000030e000-0x6)={0x0, 0x5f}, &(0x7f0000bd5000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000926000)={r1, @in={{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]}, 0x3, 0xfffffffffffffffd, 0x7f, 0x200, 0xaa}, 0xa0) getxattr(&(0x7f0000bc8000)='./file0\x00', &(0x7f0000f13000)=@random={"00d3782e6f56", "137305"}, &(0x7f0000be8000-0xcd)=""/0, 0x0) 2017/12/18 15:40:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000973000)={0x0, 0x0}) getsockname(r0, &(0x7f0000858000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000090000)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000875000)={0x0, 0x5c, &(0x7f0000a91000-0x5c)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0xa844d51}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000006000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fd2000-0x8)={r3, 0xb57c}, &(0x7f0000392000-0x4)=0x8) splice(r2, 0x0, r1, 0x0, 0xa2, 0x0) 2017/12/18 15:40:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000044b000)={0x0, 0x0}) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") tkill(r0, 0x15) 2017/12/18 15:40:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socketpair$ax25(0x3, 0x0, 0xce, &(0x7f0000abf000-0x8)={0x0, 0x0}) r3 = dup3(r0, r1, 0x0) r4 = dup2(r1, 0xffffffffffffffff) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000db9000-0x4)=0xfffffffffffff835, 0x4) 2017/12/18 15:40:45 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fe0000)='\'[\x00', 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000481000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000508000-0x22)="1e00000018000776530000000000480080200000021100052200010400ff", 0x1e) 2017/12/18 15:40:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x200000000000000, &(0x7f0000029000-0x10)={0x1, &(0x7f00005ca000-0x8)=[{0x8, 0x0, 0x0, 0xffffffff}]}) futex(&(0x7f0000858000)=0x0, 0x8, 0x0, &(0x7f0000512000)={0x0, 0x0}, &(0x7f0000713000-0x4)=0x0, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/user\x00', 0x2, 0x0) recvfrom$ax25(r0, &(0x7f0000706000+0xb77)=""/178, 0xb2, 0x20, &(0x7f0000135000-0x10)={0x3, {"23e2442ab4b8a4"}, 0x400}, 0x10) 2017/12/18 15:40:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f0000a35000)='./file0\x00', 0x0, 0x0) stat(&(0x7f0000c2e000)='./file0\x00', &(0x7f0000ffd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 15:40:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00008f7000-0x3)='*:\x00', 0x3) r1 = timerfd_create(0x7, 0x0) read(r1, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() socketpair(0xa, 0x0, 0x9, &(0x7f00000c0000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00009dd000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xdf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) fcntl$setown(r2, 0x8, r3) fgetxattr(r1, &(0x7f0000eb9000-0x13)=@random={'user.\x00', '-em1em1em1,/\x00'}, &(0x7f0000430000-0x39)=""/57, 0x39) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) timerfd_settime(r1, 0x1, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 15:40:45 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)='/dev/hwrng\x00', 0x40080, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000007000-0x4)=0x0) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x3, 0x0) setns(r0, 0x4000000) mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000de5000)=0x0, &(0x7f000031f000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000008000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4004000000001271, &(0x7f0000001000)="") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000006000)={@common="73547430000000000000000300000400", @ifru_flags=0x2}) 2017/12/18 15:40:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f000089c000-0x4)=0x0, &(0x7f0000d51000)=0x4) unshare(0x8000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000fe, 0x925, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00002e4000-0x12)='/dev/input/event#\x00', 0x0, 0x40000) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x0, 0x0, &(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00007d6000-0x1)="e2", 0x1) recvfrom$ipx(r3, &(0x7f0000117000-0x33)=""/51, 0x33, 0x40000002, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000936000-0x4)=0x0) r4 = fcntl$getown(r2, 0x9) ptrace$setopts(0xffffffffffffffff, r4, 0x6, 0x2) r5 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00009cd000)=0x0, &(0x7f0000ac6000)=0x4) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/18 15:40:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x7ffffffe}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_procfs(0x0, &(0x7f0000a5c000-0x5)='auxv\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c7e000)=0x0) sendfile(r0, r0, &(0x7f0000122000-0x8)=0x0, 0xfd3) ioprio_set$pid(0x1, r1, 0x8) 2017/12/18 15:40:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) userfaultfd(0x80800) listen(r0, 0x400000) 2017/12/18 15:40:45 executing program 3: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0xa, 0x0, 0x0, 0x0}, 0x20) [ 30.212079] device gre0 entered promiscuous mode 2017/12/18 15:40:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$mice(&(0x7f00008a1000)='/dev/input/mice\x00', 0x0, 0x301002) socket$unix(0x1, 0x0, 0x0) membarrier(0x1, 0x0) 2017/12/18 15:40:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000010000-0x9)='illinois\x00', 0x9) r1 = open(&(0x7f0000bfb000-0x8)='./file0\x00', 0x8000, 0x88) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000abe000)=[], 0x0) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c2b000-0x8)={0x0, 0x7}, &(0x7f0000a84000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ba3000-0x10)={r3, 0x200, 0xdb, 0x2a61d49}, &(0x7f0000bfb000-0x4)=0x10) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000641000-0xae)=""/174, &(0x7f0000a67000-0x4)=0xae) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000092d000-0x10)=@buf={0x0, 0x0}) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000796000)=0x40) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000455000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ede000-0x23)={0x0, 0x1b, "c7771e2909640f5fdbf22baf91616f9de221fa81e7efb5d5b07106"}, &(0x7f0000d9d000-0x4)=0x23) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c46000-0x14)={0x0, 0x4, 0xe0f, 0x100000001, 0x9, 0x10000}, &(0x7f0000c36000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000091a000-0xb8)={r4, 0x2, 0x100000000, 0x2, 0x1, 0x6, 0x100000001, 0x2, {r5, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x98, 0x7e75, 0x0, 0x1f}}, &(0x7f000091a000)=0xb8) utimensat(r2, &(0x7f00000e2000)='./file0\x00', &(0x7f000098e000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}, 0x100) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a5d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e49000-0x4)=0x14) 2017/12/18 15:40:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x2, 0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000-0x10)='/dev/sequencer2\x00', 0x202000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000678000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee3000)=0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000093a000)={r1, 0x2}, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000073d000)=0x0) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000903000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000895000)=0xb) bind$inet(r2, &(0x7f0000c09000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r3, r2, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TCFLSH(r3, 0x540b, 0x1) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f000030e000)="5eebecc387bfee3fe63b69069ec31d0044cf0fc047ba8772e5ca59dc49dc5236a620eaeac67f5e6860c2509417fa7808bd57ef2d15b88c4748ae38fcf8270483ea349553c3d0a6ce0af99c3dd30d22ea6775ddddf05474953da4a2f653f2291ed6669848de956d70a0a3191cd373b21b034dc1e067431f7b9e506ccae7c38513cb3214d3ac78f7309fcde6fc73d28b3ff62f4aac9529c2e8baffcd1745726037f674ddb8ba5c02ea112350dba9ba8f28139de4808e337ee2fb8c936d67b6783f00c0bc06f6796acfb3c9ca43a9350ec969a00ed9bc1bc2242614c9") 2017/12/18 15:40:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000eeb000)=0x0) ptrace$getsig(0x4202, r0, 0x3, &(0x7f000050e000-0x10)={0x0, 0x0, 0x0, 0x0}) r1 = socket(0x4000400000011, 0x802, 0x100000001) bind(r1, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind(r1, &(0x7f000027b000+0x2b)=@generic={0x11, "0100010000000000080044944eeba71a4976e24c922cb18f6e2e2aba000000012e0b3836005404b0e0301a52e875f2e3ff5f163ee340b7679500800000000000000101013c5811030000000000000066fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 2017/12/18 15:40:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f000019f000)=0x0, &(0x7f000023a000)=0x4) r1 = syz_open_dev$mice(&(0x7f00004dc000)='/dev/input/mice\x00', 0x0, 0x2002) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001fb000)={0x0, 0xfffffffffffffff7, 0x8001, 0x6fb, 0x5, 0xfffffffffffffffa}, &(0x7f000045d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b6d000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0, 0x1000, 0x80000001, 0x2}, &(0x7f0000471000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b15000)=@sack_info={0x0, 0x2, 0x8}, &(0x7f0000da1000)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000038f000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 30.287230] device gre0 entered promiscuous mode 2017/12/18 15:40:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000da6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00001c7000)=0x1, &(0x7f0000119000)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00006ab000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000181000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000de0000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) 2017/12/18 15:40:45 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x34, 0x0, 0x0, 0x709}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) fcntl$setpipe(r0, 0x407, 0x7) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/18 15:40:45 executing program 4: unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000096a000)={@common='ip6_vti0\x00', 0x94}) 2017/12/18 15:40:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x11, 0x800, 0x8000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ca7000-0x4)=@int=0x0, &(0x7f00009ce000)=0x4) sendmsg(r0, &(0x7f000098c000-0x38)={&(0x7f0000b57000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000eba000-0x60)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/18 15:40:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000ba3000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000720000-0x50)={{0x3, 0x1, 0x4, 0x0, 0x0}, 0x3, 0x64, 0x469d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfffffffffffffffe, 0x3, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 15:40:45 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xa)='sessionid\x00') ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000002000-0xb4)=""/180) pread64(r0, &(0x7f0000002000)=""/1, 0x1, 0x0) 2017/12/18 15:40:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000547000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000926000)=0x10001, 0x4) syz_open_dev$usbmon(&(0x7f0000f72000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2017/12/18 15:40:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007c4000-0x16)='/selinux/checkreqprot\x00', 0x111800, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00008b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ff1000)=0x14) connect$packet(r0, &(0x7f0000c3f000)={0x11, 0x3, r1, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r2 = creat(&(0x7f0000cdd000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000410000-0x1000)=""/4096) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2017/12/18 15:40:45 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000000e000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={r1, r2, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000)={0x4, 0x6, 0x6, 0x1000, &(0x7f0000003000-0x1000)=""/4096, 0x5f, &(0x7f000000b000-0x5f)=""/95, 0x9b, &(0x7f0000002000-0x9b)=""/155}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000000c000)={0x8, &(0x7f0000001000-0x2b)=""/43, &(0x7f0000001000-0xc0)=[{0x4, 0x76, 0xe000000000000, &(0x7f0000001000-0x76)=""/118}, {0xffffffff, 0x45, 0x7, &(0x7f000000b000)=""/69}, {0x1, 0xf6, 0x400, &(0x7f0000001000-0xf6)=""/246}, {0x37, 0x14, 0x45, &(0x7f0000000000)=""/20}, {0x2, 0x9e, 0x5, &(0x7f0000001000-0x9e)=""/158}, {0x5, 0x4c, 0xffff, &(0x7f0000001000-0x4c)=""/76}, {0x80000001, 0x58, 0x7ff, &(0x7f0000001000-0x58)=""/88}, {0x59, 0x6b, 0x5, &(0x7f0000000000)=""/107}]}) 2017/12/18 15:40:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000373000)=@nl={0x0, 0x0, 0xfffffffffffffffa, 0xb0}, 0xc) 2017/12/18 15:40:45 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000048000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000054000)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000055000)={0x2, 0xfffffffffffffffb, 0xfffffffffffffffc, 'queue0\x00', 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]}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000054000-0x108)={0x0, @in6={{0xa, 0x3, 0x77c8, @loopback={0x0, 0x1}, 0xffffffffffff3218}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8, 0x9, 0x1, 0xff, 0xf771, 0x0, 0x1, 0x9b6, 0x3ff, 0x0, 0x3, 0x9, 0x3, 0x4]}, &(0x7f0000053000)=0x108) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000052000-0xf0)={r1, 0xe8, "607d0fd7b55fca748f63662eb47c9ac51c1aa6753fb2463b170054107b28d88dcd8d440a4b6e8c18e6d202082f55f151fe00d8c23510fee18598bfd36fcd675f99ef6c7bef51ba80c901d25705d4b9959398e59f14eb14cec08ad68e83d7d9d0312a318e1f0245b13dab7b3363167bd9951d39066b8fbcd9c522aa73ef7edd9c664b4b80f0763484bf5155acea61a0a8bf19517c1aba1144e48c7e6011fce897d45200d9250d2021b847c49912ba6d958a8e07ba65c0d5775d2cc81f613e16c3ebd9b2e25e371f47d7c6c259aa269615df4e5fa008e26de4bdba77fe17ee104cae50354a588e8466"}, &(0x7f0000053000)=0xf0) select(0x40, &(0x7f0000052000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000053000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000056000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000058000)={0x0, 0x7530}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 15:40:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x1000001, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f000089c000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {r0, r1/1000+10000}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x0, 0x20, &(0x7f00000dc000/0x2000)=nil, 0x4}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) socketpair(0x7, 0x3, 0x2d, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r4, &(0x7f0000001000)={0x3f}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f0000000000)="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", 0x1000) prctl$intptr(0x8, 0x1) 2017/12/18 15:40:45 executing program 2: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) dup3(r0, r0, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x68000) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f000062a000-0x6)={0x3, 0x9, 0x1ff}) write(r0, &(0x7f0000a2c000)="240000001a0025f00018000400edfc0e0a0b00000010bf0202faffeb0800190048186be0", 0x24) 2017/12/18 15:40:45 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000baf000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0x5e)=""/94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000740000)='net/igmp\x00') r2 = syz_open_dev$mice(&(0x7f0000c64000-0x10)='/dev/input/mice\x00', 0x0, 0xa0841) sendfile(r2, r1, &(0x7f00001f7000-0x8)=0x0, 0x401) 2017/12/18 15:40:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e22000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000740000)='net/igmp\x00') syz_open_dev$mice(&(0x7f0000c64000-0x10)='/dev/input/mice\x00', 0x0, 0xa0841) sendfile(r1, r1, &(0x7f0000c48000)=0x8000000, 0x100000401) 2017/12/18 15:40:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ad4000-0x34)={{0xffffffffffffffff, 0x3, 0x2, 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(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000315000-0xb7)=""/183, 0xb7) clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000786000-0x4)=0x0, &(0x7f0000d4f000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 15:40:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000db0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000680000+0x815)='/selinux/create\x00', 0x2, 0x0) renameat2(r1, &(0x7f00009a0000-0x8)='./file0\x00', r2, &(0x7f0000ebf000)='./file0\x00', 0x7) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d80000)={0x0, 0x5, 0xdc, 0xe000000000000000}, &(0x7f0000f8f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000a85000-0x4)=r3, 0x4) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x2}, 0x8) 2017/12/18 15:40:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f00008a7000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000ab4000)="f6771c77dcea7e298bddf78421154e00daeb9f42dff192bd1f3790cdc0dfda9394d0a844a876aee703caa775670afc3fad12afd5141fc5f5b3253ef8dc560d0d2d1f2dc5d41162", 0x47, 0x10, &(0x7f0000a47000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xff}, 0x1c) ioctl$sock_SIOCETHTOOL(r1, 0x89b0, &(0x7f000017a000)={@common='lo\x00', &(0x7f00001c1000+0x950)=@ethtool_wolinfo={0x6, 0x0, 0x0, "cb8c63f871c1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 15:40:45 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000002000-0x8)={0x1, r1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000005000-0x8c)={0x80000000, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 15:40:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x7c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/247) clone(0x959c8ac90dd9197e, &(0x7f000001d000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000f4c000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@common='bcsf0\x00', @ifru_flags=0x1400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) 2017/12/18 15:40:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000860000-0x8)='keyring\x00', &(0x7f0000c0c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000065f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000092d000)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7e000-0xa)='/dev/ptmx\x00', 0x602001, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x3) 2017/12/18 15:40:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2017/12/18 15:40:45 executing program 4: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000b02000-0x18)=[@rights={0x18, 0x1, 0x2, [r1]}], 0x18, 0x0}, 0x0) 2017/12/18 15:40:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000482000)=0x10) r1 = geteuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ba4000-0xc)={0x0, 0x0, 0x0}, 0xc) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x69) flock(r3, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) flistxattr(r4, &(0x7f000006c000)=""/174, 0xae) [ 30.770215] 9pnet_virtio: no channels available for device ./file0 [ 30.796380] 9pnet_virtio: no channels available for device ./file0 2017/12/18 15:40:45 executing program 6: r0 = getpgid(0xffffffffffffffff) sched_setparam(r0, &(0x7f000092d000)=0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x100000000001, 0x3) getsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f000089c000-0x4)=0x0, &(0x7f0000d51000)=0x4) unshare(0x4000800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000038f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000996000-0x4)=0xe8) r3 = getgid() chown(&(0x7f000056e000)='./file0\x00', r2, r3) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000fe, 0x925, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00002e4000-0x12)='/dev/input/event#\x00', 0x0, 0x40000) r5 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ff1000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x0, 0x0, &(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) add_key(&(0x7f0000acb000)='user\x00', &(0x7f000037b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000351000-0x4)=0x0) write(r5, &(0x7f00007d6000-0x1)="e2", 0x1) recvfrom$ipx(r6, &(0x7f0000117000-0x33)=""/51, 0x33, 0x40000002, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000936000-0x4)=0x0) r8 = socket$inet(0x2, 0xa, 0x0) stat(&(0x7f00006e9000-0xe)='./file0/file0\x00', &(0x7f0000feb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000b07000)={0x4, 0xfffffffffffffff7, 0x7, 0x6, 0x4, [{0xfffffffffffffffc, 0xff, 0x400, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x5, 0x1, 0xa6be, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}, {0x5, 0x7fffffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x18, 0x5, 0x76, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000e47000)=0x0, &(0x7f0000ac6000)=0x4) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f00005f3000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(r4, 0x10, &(0x7f00005e7000)={0x0, 0x0}) ioctl$sock_ifreq(r8, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/18 15:40:45 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000042a000-0x8)='./file0\x00', 0x0) stat(&(0x7f0000fd7000-0x8)='./file0\x00', &(0x7f0000932000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000c22000)=0x0) setregid(r1, r1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006a0000-0x4)=0x7, 0x4) 2017/12/18 15:40:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x99, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x10, 0x4, 0x0, 0x0, 0x8b, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}, @ra={0x94, 0x6, 0x1}, @end={0x0}, @rr={0x7, 0xb, 0x0, [@empty=0x0, @empty=0x0]}, @end={0x0}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "0b3eb5f875aec47f8cc3fb"}]}, @noop={0x1}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @rand_addr=0x2, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, @loopback=0x7f000001, @rand_addr=0x0, {[@cipso={0x86, 0x6, 0x0, []}, @cipso={0x86, 0x22, 0x0, [{0x1, 0xb, "e18389540e02d54f5e"}, {0x7, 0xe, "1e42c06ba867606b39320dda"}, {0x0, 0x3, "fa"}]}]}}, "2535ba51230daa"}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mlock(&(0x7f0000dfc000/0x3000)=nil, 0x3000) flistxattr(r0, &(0x7f0000858000)=""/136, 0x88) r1 = accept(r0, 0x0, &(0x7f0000cdf000)=0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000527000)=0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0xff7ffffffffff801, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b61000-0x11)='/selinux/context\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d1b000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) 2017/12/18 15:40:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00001c0000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000122000-0x4)=0x9, 0x4) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00002af000-0x1000)=""/4096) request_key(&(0x7f0000e56000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0x0) 2017/12/18 15:40:45 executing program 5: gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000001000-0x10)={0x401, 0xffffffff, 0xffffffff, 0x3f, 0x100, 0x3, 0x9, 0x40, 0x2, 0x4800}) 2017/12/18 15:40:45 executing program 3: mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000008a000-0x68)={0xfffffffffffff801, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f000014b000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000250000)=0x10, 0x800) connect$nfc_llcp(r1, &(0x7f0000099000)={0x27, 0x1ff, 0x3, 0x7, 0x10000000, 0xd6, "c36dd31b362621496ce9051b3f77916d4e25c5b7d4771ec2a59e7f394e18786564c7f36fa8e10f5f73683c9be96d48a1d40ba826da465279940f6e48217a48", 0x94}, 0x60) 2017/12/18 15:40:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="d59f966f54", 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000003000-0x12)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x2)='-\x00', 0xffffffffffffffff) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x14001, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ax25(r3, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10, 0x0) bind$ax25(r4, &(0x7f0000001000)={0x3, {"b274f4e592cbc6"}, 0xffffffff00000000}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000003000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80, 0x4000000000000, 0x6be, 0xfffffffffffffff9}, &(0x7f0000002000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000002000-0x10)={0xb94, 0x4, 0x412b, 0x2, r5}, 0x10) keyctl$get_persistent(0x16, r1, r2) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fchmodat(r6, &(0x7f0000002000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000004000)=0x3, 0x4) getsockopt$inet_dccp_int(r6, 0x21, 0x3, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000000000)="", 0x0) r7 = dup2(r0, r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc018643a, &(0x7f00004bd000-0xc)={0x0, 0x0, 0x29}) 2017/12/18 15:40:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) timerfd_create(0x7, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd6000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000fd6000)='/dev/urandom\x00', 0x0, 0x80400) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r1, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r2 = gettid() rt_sigsuspend(&(0x7f0000ec2000-0x8)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b2e000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) getpeername$ipx(r0, &(0x7f00007d0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000279000-0x4)=0x10) accept4$unix(r3, &(0x7f0000cc4000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d2b000-0x4)=0x8, 0x80800) dup2(r3, r4) tkill(r2, 0x15) fchmod(r3, 0x3) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fd9000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000fd7000)={0x8, 0xfff, 0x500}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000de6000+0xe08)=0x0) 2017/12/18 15:40:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000596000)='/dev/loop#\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f00009db000)='keyring\x00', &(0x7f0000137000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000e3f000-0x12)='.request_key_auth\x00', &(0x7f0000519000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008ed000)="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", 0xff, 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0x2, 0x80000000, r2) ioctl$LOOP_SET_STATUS64(r0, 0x401870cc, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000764000-0x9)='/dev/ppp\x00', 0x801c2, 0x0) ioctl$TIOCCBRK(r4, 0x5428) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f0000650000)={{0xff, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) 2017/12/18 15:40:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x10, 0x3, 0x0) pipe2(&(0x7f0000c8c000-0x8)={0x0, 0x0}, 0x80800) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000287000)={0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000b8a000)=""/53) write(r0, &(0x7f0000d9a000-0x26)="26000000130047f1ff170080cdffff0300000000010000000000000000080932050021006e35", 0x26) 2017/12/18 15:40:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009fd000-0xc)='/dev/rfkill\x00', 0x40000000000, 0x0) inotify_add_watch(r0, &(0x7f00004ba000)='./file0\x00', 0x1) 2017/12/18 15:40:46 executing program 5: mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004be000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000b3b000)=@generic={0x2, "5002a7e967eae8463caaa87c732631334c5783361162c91df8b4e076a7d420a62175a232104b7c617218d2e89db0da3e9fa26dc22349913bba4acbc34535e9e03d28c123730990811d5788ea62cac90a8ed3b944f8d1d8d4747f03a50bda92cd7adf6b89db704905200e72f471987ba3161edbe64f0c51698bca8356a68b"}, 0x80) 2017/12/18 15:40:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000266000-0x12)='/dev/input/event#\x00', 0x0, 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000a6a000-0x38)={&(0x7f0000bab000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000077a000)=[{&(0x7f0000080000)=""/53, 0x35}], 0x1, &(0x7f0000607000)=""/150, 0x96, 0x0}, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000604000)=""/215) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c50000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000be2000)={{0x3, 0x0, 0x6, 0x3, 0x1f}, 0x200, 0x8820000000000, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x52, 0x7f, 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]}) syz_open_dev$mice(&(0x7f0000843000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000f6d000-0x18)={0x5, &(0x7f0000f5b000-0x65)=""/101, &(0x7f000008a000)=[{0x4, 0xc4, 0x5, &(0x7f0000a8b000)=""/196}, {0x9, 0xca, 0x8001, &(0x7f0000f03000)=""/202}, {0xfffffffffffffff9, 0xfe, 0x7f, &(0x7f00005b4000-0xfe)=""/254}, {0xffff, 0x98, 0x100000001, &(0x7f0000501000-0x98)=""/152}, {0x100, 0x6, 0x20, &(0x7f00003d6000)=""/6}]}) 2017/12/18 15:40:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000007d000)='./file0\x00', &(0x7f00002ef000-0x8)='./file0\x00', &(0x7f0000109000-0x6)='ramfs\x00', 0x400, &(0x7f0000695000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x4003fc, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) 2017/12/18 15:40:46 executing program 0: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000df4000-0x11)='/selinux/enforce\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000acf000)={0x2, 0x10000, 0x6e, 'queue0\x00', 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000df5000-0x18)={0x0, 0x3, 0x8000, 0x8, 0x80, 0xfffffffffffffff9}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0x0}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000df6000-0xc)={0x0, 0x0, 0x6, 0x5}, 0xc) 2017/12/18 15:40:46 executing program 5: keyctl$revoke(0x3, 0x0) r0 = add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 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) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001000-0x50)=[{&(0x7f0000bde000)="86", 0x1}, {&(0x7f00005ce000)="2b0cca151e41cd1beed90ab0689f40be6ae43dfe85bcb95e002ba1753610f1bfdcccab823e49ba7bc43185d76d314d0880a33f059c49201bf60d9f49513b65a544c4cbab138e5e687a84266e0015447f98ab5dfc37333e786b7c3abb5a67828fbfeb9c033190fc8204d1eb2d21d8a0159c2268a50fa89cb18d710732482afd4ce8f341902234a9d4770f692714eadfe907ca7c243bc5bb38b07dad98ce57cae0a82c4e8d7be9f73ed2a5cc7af619859d925885faf52f2e2e4544030ba7390f2ab13f58810bdf7e9b1922f8cfae1a0724ee5b947b4ba1d1771c6a7f", 0xdb}, {&(0x7f00002eb000-0x15)="141c42049d7ffd29aace06e30e65a3b59c087b017d", 0x15}, {&(0x7f0000000000)="314d8053c7cc311e7835ca5f2b027251b6ec31393f190fe3abf964ac6dfd8eef99ec49a4fd1d5fb780ccb0e5f85b109dac69f28ed9377de9176fb5fc6fb12823d1adaca4a7eb859ff5c6732750770b3c5729bef0baa5f6a7a95dac95", 0x5c}, {&(0x7f0000001000-0xa7)="9535598ab96643c9c424b01cbbc0c234762d83868f12fc8a7917b22bafea65f7a91f8556dff17deec04b268b3d5f82412768e65017e554aa007c97c06bee00bcef104bf252bf03a0d65bcfecf26feb4e0cb38ed0f7ae1d714befd2477d66e9d25c7ed39cf9ee94006f62df18756befec7f7ece6b427709c38f936ea99c93ce026f76833aad4563fdc78c961d32e9343c6712e79183b4b7890527e61038e4f49aca28444e84f3c5", 0xa7}], 0x5, r0) keyctl$read(0xb, r0, &(0x7f0000699000-0x1000)=""/0, 0x0) [ 30.974296] device lo left promiscuous mode 2017/12/18 15:40:46 executing program 4: mmap(&(0x7f0000000000/0xc50000)=nil, 0xc50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000205000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00001b6000-0xc)={@empty=0x0, @rand_addr=0xff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000c4c000-0x38)={&(0x7f0000c4c000-0x48)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f36943d41bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbe7dfcff"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f00001d4000)="01", 0x1}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) rt_sigaction(0x37, &(0x7f0000c49000)={0x1, {0x0}, 0x0, 0x0}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000255000-0x8)={0x0}) 2017/12/18 15:40:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000204000-0x8)={0x0, 0x0}, 0x80800) listen$netrom(r0, 0x3) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x3) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000a2f000)=0x1, 0x4) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)="") unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f00007c2000-0x8)='./file0\x00', &(0x7f0000631000-0x8)='.') 2017/12/18 15:40:46 executing program 7: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000024d000)={@common='lo\x00', &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setmm(0x23, 0x3, &(0x7f0000246000/0x1000)=nil) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000093d000-0x97)="b6d5747bec857c783fcd401509c5d095aec552ce3390d7a20e482d8fe446ad239ec28d9823aa658b939fcd0e62bd22209035dc42dcd7aecb02ca600dd57b551a244a83a6cee7c12b65fe3248c16d47e2f3d1f1e9d150eb65053ed3b589076de634604d3695d009952b329aab4d8f29eeb1ef4400900c668e1f633a8d9ffdafb9ecea923c4aae199c9ef2b48686aa9a12f37bdaf3f265ff", 0x97, 0xc000, &(0x7f0000752000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xf, 0x8, &(0x7f000093e000-0x8)={0x0, 0x0}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00006d0000-0x4)=0xffffffffffffffff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000061000)={0x1, [0x28eb]}, &(0x7f000046b000-0x4)=0x6) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f000093d000-0x4)=0x10001, 0x4) personality(0x6000003) 2017/12/18 15:40:46 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xf, 0x7, &(0x7f0000675000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000b36000)={{0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0xfa}, {0xa, 0x3, 0xedcf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x44}, 0x43, [0x339cbcf7, 0x7, 0x8, 0x1, 0xb709, 0x5, 0x1, 0x6]}, 0x5c) gettid() 2017/12/18 15:40:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c83000)=0x0, &(0x7f0000a5a000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000980000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/18 15:40:46 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000012000)='./file0\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000004000-0x10)=@common='bpq0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000+0x919)={0xaa, 0x20, 0x0}) umount2(&(0x7f0000012000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 15:40:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fa3000)='/selinux/validatetrans\x00', 0x1, 0x0) sendmsg$netrom(r0, &(0x7f00006b5000)={&(0x7f000005a000-0x48)=@full={{0x3, {"de23e5b56293ee"}, 0x8}, [{"b6d6bdacbf4bae"}, {"dbcbc3ea7946b7"}, {"2f91be21711395"}, {"9104c7dbaf28fc"}, {"0b9479c0e9a983"}, {"86bc4c801a3f2d"}, {"b54d761cd0af2c"}, {"93513b9e7f609c"}]}, 0x48, &(0x7f0000ddf000)=[{&(0x7f00003c2000)="34d478c43f9e18264e6c72b0586f9cf721de39deec8832923c1723c37584263143bf26a2c858a73e8e37395f5c71c29ee47f7f588bb88c9533a414e0ab015be3ba0041e02d76bcf4adf57e9d28fe7328fc52aeffa50b7490f1b4602e38903b7ece6839c5867f2fd6", 0x68}, {&(0x7f0000edf000-0xe1)="0d6a269c2808716e0d7738533005ee810d7bc32bae1d27ca317536fbcb8e6f3c4c5311276cec351d81c4e76c13ea37c47acdb9405866be95f669c51c23e1ef63ba51126e2a0372e45b2effffdab7a3e6e9f7f9037d2e66cfe8e92882524e16cf84d9aa64eb1e8d42641bceae2c7ac38aef28db26f4542659c26aed3cd52f00b783efc6d15545ead4dbc23ce1e9de4dbedef85a4444364074da610cf9bffdbc16b608817797929ae4d0d3f5692a43207c5b39fc05f75a8ef910d3b6380bfee5eedb82587a042c6e85bb2a99285f8725c461b095546e86ed3fc019dacbc8741d76d6", 0xe1}, {&(0x7f0000dca000)="cfdf6501f43d01e52b4762adb69b4f5eb891f506cc3b637acad683f0045513d4d77afb0acad4d083e8837bab4659008ce9d190dfe5cd0ebcf023ee4d0565bc058df7a1fdeea1696419e665cde285e1fe204acadb39bece4964f6aff49aed70605517dc270af324e15674", 0x6a}, {&(0x7f000088d000-0xd9)="6f3194910329b8e5d6aa667a886828902dc03d736afa1382de2f2f1c91b0d1e066e877e1033a0c8a90a8e844d2f92dc5cce7344c5aefb370f2dedb68a5296544577653c8e8c1ade394237c8ab7a5f39570d54fa524f67306b471f503371335b904ae7a7a1747fb2f0afc2c8435f573ba652372d1bc60bb4a42077597cfd995445a6a6ecedfe69e7b57d4f1171085e7bfc28cbf21b52c225396872a3f69ca07ccd009e805b46d66ee5a54c73f848cef7a3be6eb23321defffd8fef008c6af2af8db2d7fb8894104342df5aa225f2ac6b28b457566c483faaeba", 0xd9}], 0x4, &(0x7f000025a000)=[{0xa0, 0x29, 0x4, "0f611f9085860994dabb909aec07da9f747e5cd4b2f6df84eebe938fac05efc09abf01ab17487ca8cde4342fa767e3262aa537864f5a5e35746e358882bf2a824144fd9d06fee8ad5e4d1725444f0a75a2842b60ec5bc350fa697dd0a2d4ac2fedd6cf2dd729b3a452c7c27851ca7d1b758d35d45a6559bf7828774489d5394b9f672231c3fb69c9482943c1be"}, {0xa0, 0x10d, 0x9, "5f0d9290bb02c5f73c69251f8019352dabafc9c5eb3a36cc4b5c54bc28339dedcb1a752adf6a4d8fabb7005ca2b1a0dcdd6fdfb0876ab58dc4457be67e734cbaa25b3d1cd5edb3814983cbdc997d975719e0e9c929f88fa54076cdb1b3f24c5e50318df8182491f24295b1ddb116c9e24cdf8cf4526adac43bc5fd6eee3d18ff9aa6f7f315b7de5d8f79d370a8"}, {0x80, 0x103, 0x0, "6ce119013800190d88b2b243eb988ad2732f0af48bdd52003363109fec9ca5905023c9df9c2648b289980ce56fa845ba6a3c719bc041729f78055ca1b1f848d008907ca99c08bd44a77c80a74ffc31f7a4ddb5c5011aa2cc29723bf923b90555dc50380397ab734acd83"}, {0x1010, 0x111, 0x5, "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{0xd8, 0x0, 0x10001, "d513961cf6facf6d0e40380098394bf83e918cbccd6e3d59d01f7329d9ab400ba5e81b0fdb5808fa1cfcb9f5cb1c4eeeea8c6c4d893e91c5156cdb018139585aeb2d700cb38caedff680dd4c5497ac7c0659c048bb2dfc48e2315bce193cf268704e4ae32fe6f23c565c7366ae65f5b3e665fd07c61790d928da0555f1cd8e7ab9485cca462fc6ede914ae00a32e71afe245fadc680edb5086d66db950c7c3d5a95ce5f79709e1ed128da9286fb361037c5173b2b90a3a6db108ac6c818e8878be46816032ea2d"}, {0x18, 0x29, 0x0, "2c823c6b1e8859"}], 0x12c0, 0x90}, 0x4000080) r1 = creat(&(0x7f00002c1000)='./file0\x00', 0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) removexattr(&(0x7f0000698000-0x5)='./file0/file0\x00', &(0x7f0000e76000-0x16)=@random={'btrfs.\x00', '+eth0!Ycgroup^\x00'}) 2017/12/18 15:40:46 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000011000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0xffffffff80000001, @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, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5ef, 0x80, 0x3, 0x80000001, 0x5, 0x400, 0x3f, 0x8, 0x800080000000000, 0xed, 0x486b031d, 0x7f, 0x6, 0x1, 0xff]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000010000)={r1, 0x0}, 0x8) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000b000)={0x0, 0x0}) ppoll(&(0x7f0000011000)=[{r0, 0xa, 0x0}, {r0, 0x600, 0x0}, {r0, 0x30, 0x0}, {r0, 0x0, 0x0}, {r2, 0x2000, 0x0}, {r0, 0x40, 0x0}, {r2, 0x8000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8, 0x0}], 0x9, &(0x7f0000008000)={r3, r4+30000000}, &(0x7f0000002000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 15:40:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e56000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d68000)=0xe8) mlock(&(0x7f0000cd2000/0x3000)=nil, 0x3000) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000037000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000038a000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) 2017/12/18 15:40:46 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000012000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b84000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f32000)=0xe8) r2 = getgid() syz_fuseblk_mount(&(0x7f000083a000)='./file0\x00', &(0x7f00005a5000)='./file0\x00', 0xc000, r1, r2, 0x136f72b0, 0x400, 0x2000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000776000-0x10)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 15:40:46 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f000094b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) wait4(r0, 0x0, 0x80000004, 0x0) 2017/12/18 15:40:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x80000, 0x30838d83) write(r0, &(0x7f0000804000-0x1f)="1f0000004a00019f00000009bdff7f000a3f02aff80002fa00370028000000", 0x1f) 2017/12/18 15:40:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000d11000)='net/netfilter\x00') execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) 2017/12/18 15:40:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2004, &(0x7f000025c000)={0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005e6000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000029e000-0x8)={0x0, 0x7ff}, &(0x7f0000668000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000615000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xdae596d}, 0x98) mq_timedreceive(r1, &(0x7f000007f000)=""/230, 0xe6, 0x4, &(0x7f0000c58000)={0x0, 0x989680}) fcntl$notify(r1, 0x402, 0x1e) timer_settime(0x0, 0x0, &(0x7f0000850000-0x20)={{0x0, 0x1c9c380}, {r0, 0x0}}, 0x0) syz_open_dev$sg(&(0x7f00007f8000-0x9)='/dev/sg#\x00', 0x4, 0xfb2bf74ef35ded6e) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000021a000)='/selinux/relabel\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00005b0000)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f000029c000-0x56)=""/86, 0x56, 0xff, &(0x7f0000c22000-0x10)={r4, r5+30000000}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00006c4000-0x24)={0xb7ad7190000000, 0x2, 0x100000000, 0x9, 0x7, 0x64a7, 0x80000000, 0x2, 0x2, 0x99, 0x2b00d1ed, 0x3}) 2017/12/18 15:40:46 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000027000)='./file0\x00', 0x40) open$dir(&(0x7f000088e000)='./file0/bus\x00', 0x4a3fc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000274000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f0000955000)='./file0/bus\x00', r2, r3) ptrace$poke(0x4, r1, &(0x7f00008b9000-0x8)=0x0, 0x180000000000000) 2017/12/18 15:40:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xffff, &(0x7f0000b1a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b64000-0x4)=0x1, 0x4) mkdir(&(0x7f0000098000-0x8)='./file0\x00', 0x2000000000000) r1 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008da000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) utimensat(r2, &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000e45000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) rmdir(&(0x7f0000432000-0xa)='./control\x00') r3 = getuid() quotactl(0xfffffffffffff001, &(0x7f0000c61000-0xa)='./control\x00', r3, &(0x7f0000896000)="d39e5154af4369c105bd353d61f946be8ccfb7632c3d19f913942106a7b6f6b51dd91bcae7735c33f95316f4e436c527efbfa7b3edd4721521e410890fda6c071cdff5a9e14f7a") getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000af000)={0x0, 0x0}, &(0x7f000011e000)=0x10) getdents64(r1, &(0x7f0000cdc000)=""/0, 0x0) 2017/12/18 15:40:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ea9000)='/dev/keychord\x00', 0x80800, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00007de000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f00005c6000-0x4)=0xc) timer_create(0x8, &(0x7f0000fca000-0x60)={0x0, 0x36, 0x0, @thr={&(0x7f0000f49000+0xf08)="", &(0x7f0000a6d000-0xb8)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f4000-0x4)=0x0) r1 = open(&(0x7f00009d0000)='./file0\x00', 0x0, 0x42) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00002d9000)={{&(0x7f0000d81000/0x2000)=nil, 0x2000}, 0x3, 0x0}) r2 = fcntl$getown(0xffffffffffffffff, 0x9) capget(&(0x7f0000b1c000)={0x20071026, r2}, &(0x7f0000afd000-0x18)={0x6, 0x776, 0x100000001, 0x1b0, 0x1, 0x6}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d34000)={0x8, 0x1, 0x3, 0x7ff}, 0x8) madvise(&(0x7f00002ac000/0x4000)=nil, 0x4000, 0x13) 2017/12/18 15:40:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) writev(r0, &(0x7f000026e000)=[{&(0x7f0000836000)="390000001000090400fffffffffffff6d000000002000008450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) socketpair$inet6(0xa, 0x6, 0x10000, &(0x7f0000e2a000)={0x0, 0x0}) 2017/12/18 15:40:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00008d0000)='logon\x00', &(0x7f00008b8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b85000-0x11)='/dev/vgK_arGiter\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f00003ee000-0xb)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000698000-0x8)='./file0\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008be000)='/dev/pktcdvd/control\x00', 0x303400, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e15000)=0x0, &(0x7f00007b6000)=0x4) ioctl(r0, 0x440000000000127f, &(0x7f000002d000-0x1)="") 2017/12/18 15:40:46 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000012000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b84000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f32000)=0xe8) r2 = getgid() syz_fuseblk_mount(&(0x7f000083a000)='./file0\x00', &(0x7f00005a5000)='./file0\x00', 0xc000, r1, r2, 0x136f72b0, 0x400, 0x2000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000776000-0x10)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 15:40:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000644000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 15:40:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x78)={0x6, {0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4f, 0x9, 0x8, 0xffffffffffffffe0, 0x3, &(0x7f0000000000)=@generic="e3deb16e91e3aee1e1dc78c0becea4b5", 0x7, 0x7fff, 0x400}) kexec_load(0x0, 0x0, &(0x7f0000000000)=[], 0x0) 2017/12/18 15:40:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f00004fb000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe0}, 0x1c) fallocate(r0, 0x1, 0xffff, 0x9) ioctl$VT_ACTIVATE(r1, 0x5606, 0x23c) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x34, 0x10001) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000429000-0x48)=[], 0x0, 0x0}, 0x0) [ 31.602747] binder: 4587:4620 transaction failed 29189/-22, size 0-0 line 3007 [ 31.612351] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure 2017/12/18 15:40:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006f9000)=0x400000000007fb, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000280000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000079d000)=0x0, 0x4) 2017/12/18 15:40:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000997000-0x8)='./file0\x00', 0x0, 0x31) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008a6000)={0x2, [0x0, 0x0]}, &(0x7f00005a2000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003a2000)={r1, 0x9, 0x8, 0x6, 0x3ce, 0x7fffffff}, &(0x7f0000316000-0x4)=0x14) r2 = socket(0x10, 0x8000000000002, 0xc) write(r2, &(0x7f0000e52000)="1f0000000202ff0000400000000b0002000400fa090006000200fbe8560000", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000064f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2017/12/18 15:40:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000586000-0xf)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000043f000-0xb8)={0x0, 0xdc, 0x81, 0x668, 0x8, 0x100000000, 0x100000001, 0x2, {0x0, @in={{0x2, 0x1, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x268, 0x36, 0x5, 0x6}}, &(0x7f0000792000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005f5000-0x10)={r1, 0x100000001, 0x0, 0x0}, &(0x7f00007b6000)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r3, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/18 15:40:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000451000)=0x0) fcntl$setown(r1, 0x8, r2) fcntl$setstatus(r1, 0x4, 0x42000) r3 = inotify_init1(0x110) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c1f000)=0xc) r5 = getpgid(r4) readahead(r3, 0x5, 0x4) socket(0x5, 0x80005, 0x8000) fcntl$setown(r3, 0x8, r5) fcntl$getownex(r3, 0x10, &(0x7f00002f1000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) pipe(&(0x7f000068b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00009cf000-0x75)="9c87079d7dd9d4191534c4e460abc2df91f205ca17054cbbc67616914f6b8873a052a1658ae9afa834217ff852b5f401bfd05f2e84dad4ca4302a25044743ba67c3fe2a78c093ec037f8ac99d9e5ae97ac91cd36953887f397fe5f7674787da39b36936100a2084aa14ff77107e38603375eff585b", 0x75) fcntl$setsig(r1, 0xa, 0x12) splice(r7, 0x0, r0, 0x0, 0x8526, 0x0) shutdown(r0, 0x1) 2017/12/18 15:40:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000074f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f00007a1000)=""/188, &(0x7f00005b4000)=0xbc) syz_open_dev$sndseq(&(0x7f000081c000-0xd)='/dev/snd/seq\x00', 0x0, 0x2080) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000e5b000-0x78)={0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x7792, 0x80, 0xe8b1, &(0x7f0000199000)=@generic="98c5135f866e5ad973345455240e0067", 0x5, 0x3, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000e49000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 15:40:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4f5356b1429db190, 0x8, &(0x7f00003d9000)={0x0, 0x0}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00009d7000)=""/59) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000250000-0x8)={0x0, 0x0}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b9c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000dd3000-0x88)={0x100005e25, {{0xa, 0x0, 0x97, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockname$netrom(r1, &(0x7f0000f35000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e62000-0x4)=0x48) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') setsockopt$inet_int(r3, 0x0, 0x1f, &(0x7f000060c000-0x4)=0x5, 0x4) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000f5e000)=0x3, &(0x7f0000e93000)=0x4) recvfrom$ipx(r0, &(0x7f0000b34000)=""/154, 0x9a, 0x40, &(0x7f00000ab000-0x10)={0x4, 0x3, 0x1000, "a515f7e8582f", 0x1ff, 0x0}, 0x10) 2017/12/18 15:40:46 executing program 2: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003ea000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x8) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000ec4000-0x10)={0x1, 0x1}) writev(0xffffffffffffffff, &(0x7f000010b000)=[{&(0x7f0000000000)="390000001100090469000000800000000700004001000000450001070000001419001a000400020007000000090e40080003010c00f41ee400", 0x39}], 0x1) 2017/12/18 15:40:46 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x3, 0xa8f8) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) write(r0, &(0x7f0000b9c000-0xed)="", 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fc7000)={0x0, 0x7f}, &(0x7f0000ff5000-0x4)=0x8) mmap(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ff4000)={r1, 0x1000, "6dc282ab9daf5de337368a1e0cb9bc5a1ee82c32dfa1c83096b934427a275108a56e0f8a8f1754892df37bdc641114cb1642e3d3ebc86b64328a9b84ba0665d30f1f1119a60f37bd55aa93e2d365b801f1715a950e618f88539ae5c7b10c469f67770256bb5abaaf10085f8d49cda189ad1f1a29cb0450e432faa80dcb1109f23674aae451dad5c53b79b81ebda1a47710a68149ea843c2ab946c9715414e70a34229c063601ee3f97e0fae494b0ad5ed953552d9b4798f6d017a743058f35c029b237d9713db22e3fa630e09cc2b588a97a51bc5788c72b967ce1609ec909a79e695ccd9e91f0714a419afb246032d2677f0754650720b33cf9dd9e1232f92de07e3404e6e8cf2613bce0792a84e0a1d0fe9baa85a2054fb1c5b044666884038ae4d516478ea16b5f086817877403ba1780bf9660fcd1a551f1c925384a08abd4f830f66095f0db17948e18d52eb81edd4a8cc321537bb84cdd23522855c5ebec1eb270a9afeffbe22ea11249ed776527c0966f785e5f8d8bb4dddf341203c0d551fc3d5dbb978c0883a6a7107e645a531f005994a69f357a89f5c5a97859dcfdc029da688d976ae007e76ffd8c2566fac64087317ec094de3394af1fd2c28f2c0163b722a2f182df906faf9ba770d8a69a8c28b757a6952543edf7d81891c7a5169920817308ed2d31be5f2bb2035cd7956026bb45f08572f043beecb6cb48cec4fbdbc3812cf74fda1752c4f703a36b9df4b8c1480b27670acd36e02aefc92d77e9496f2fff29d6263609405a793f8061028aba6440368855d307019eae857889b36be9f9fcd91a7fb5b13b374493a38282a55fd843b808aa5915f1b0e626e05ff52a737f36b2eed6fb2f0ce4afe4d31851921271e085b417701c399bf61dd3374a2587cce78d81079042f049de1a02b925e705c91fca17a30761ad7551737a6438a769cb64f5e00d6bc82b62794a4d5755383bf815eb05c6ce987c432c8dddfd1cfce2ec2ed19c3ec0dd7cc05b70af472b2ebc7286237c879e3bc0a59aa74c517fde038d1ce20ede62ab997c90a26d266083a5bd9ec233f7a3137413bd377f749b9727aa8487666cd4d86e9a15a49c24f296225c78fd0ef71e1de2fab72d55a27666f574774ace97ea69f995b298437f3441d1375a95a6b886d4d24a0217a9dd2fa01baad58b772350f867347116057fde18730aac39d3f81dc8e334652412d787688e2ffe5774e924839ad252b7257c097bcd78cee8789f1a619890e739c8a92f9920b4dc408d1d2ef7903c550e9e93ceab225972387e4a2cc88cf9f4b21233af867cf6a4365ea5bcdc8f66932ebe07285afae583b0d20360941df14d656900c8ffe82bf4f819a7d81886f4a8534d736c945a417ab9857a1ef5f07f8131c2ab8488ea53ff8fa7232eafb92500eec64cab1384a3c2976b04a40b23f2588d629701c9113d287fc91b66a0a09a79b8febffccd15e83e63bbfb1bf3aa312a41a600db143814de578d7ea6b9c553d25ec7e1cb2ebd9c099d8ebb8fc3828a5d57afdda0b5b5da2488c76518b287d5a6daad0903eae50c30487bbbe13daf327d40db005aa19a9f01fc14ea4ae2bfe6d8d0c1069048b199576661412005ad8a9b802e0fc579abcca2a50eaea85bbc11d0689bcb33e9fe61eb659561242f953fc2ce9752feb7a51f328db734fc6700d08d973595d80f5ec0aeade1b7bbad8d768c748eb3319bd931987287ce336c79cdd5217ebb92db70c9b0a90f89c312b37d117c8a9898f36142cefbc015bc0f3ece9984ebe7938952091d1633ae84db240a987a53fef414dfe898a3a5d7cccf6e9c3da6e5b8cf3dc227282e4697b4e2e4cc2756b51abbdeba43b9daa27cd898b406a1d988d12f9887bf375bdf2cb9675e5ffa1eaf46c0cfbbda7e187bf0662940122dca7e10614573549c587f6a788cc5440d264e49a02b946a9397b44f944fd7c4d71964ce977dfe129d10f332072ddc77142e73386c86bd28e325fd4cab199a6022dfff635097b00662485e94827ba5bf297945ca6c4f94d4ed6388e65a8b640756c84e756b71c151580685d5fcdf9c65f59f6fbcfd673f5d172396053b567fdf2db1f0982ffe14a8191011a130cbfd61079ecaae55b3904d093ec63d81544f098bb00f5843ba4cd47a4d46edde48083380acb79a6e107ff7407bbbef8b1342b83956827b59eef962996aa7056ceac0bc02a6a7adb7b868b61f41d51fb03ad68d1f75ca21af162034fd3f55c071c917363763850d5a19eb864ede7e0ddb738c5e4ec06b5a5944727e72ea1d1ffc891b99a08f627fda72829cd46573e50b18273ffd0be64b17b513d3ce4f92d0433f8101067d1940e2cf91dc6a2b8e99ebcc80aed5db103e662a22c7c571e08d0f2da4f8b8d2bd9f190671d58e29ad764609514c99d78348b5525bc51c681f6a2309bee14731c8a9170611c34e6df0d0b7bcc67535b7a6ff05ae0096c47864b60ae8e01b5f5cc0b611dacbb64e28bebafdecddcec9a369fd9753157bb39fa0ea6d179312d823020e10e8da7f6132824255de1895cbb6418faaccd02ea42132779d1889ce2dc70ab317322091d52038da71e5b895dd81613a892881185f2ecb983164b8e80aaa0d63151158ef30bd5411cfb097b1ba234b1896ad22099c818d03e9007d25d9a1bf5f6f392d0a2117c1eaee6a26593f854832bc9c9aabca1afd27c8efe44e96b226a22ad1f9cdad71cb6b68f84522db8e4f49d8698fc938495748004a2c7bcd8521d00d2105a0e0406246b64f40d1c336e21fe58c5b0e2d0d9426030c4e5f73e82123734abdef5dd1b8b3bafbcd95fbabff60261519afd3419ff8fd9433daa3a9ef1386c2d7e4bbc1c410d0a54902fb5ebf114dc2e12dffadbc4136a3ac07480f6ed64c2c2802de3c85fa76d11ee9da26996d80d23a3285e7087e22f1440d353b723ff7e92ae7513a276ecd1df7b6801d5f3ab22bdb3aa1e6c168a56f46bf34a72fb7ed19768a57256b4cec806d43981a03501e62e5d33d77aa3359d8e4185e71bdb92816a46284587118162bb9b77b5b1d184e689bc675c81c2ed4af2629ffe73300ea2452b9ec9f39ad629f7d04c360d4d6b84a06f60d02313d34802e7d86609caa62c3f0dda8b65733bb8ca97a3c38e07b14809f778bfd5f5ed0d2e8e06125b5bc9268292f73a0f39f3f2a4c4c6b593438d9871d8c3ef0a2fcf23bfdd31315ebe22fb8f283da62db8bc57e4309b6b3e7553da8899c569b4fd43d759d01d4b8fed918bf987057ad23034b88f046decb572328a8f2456afea6a80335b2651ba3cfb0739295889f76b7bf3be9677ac4dc3b78edf87fee60b6f13256ad38571241d371157ee22a6260a1bf55833d10639ea5c70b02942929f710d963809246669b281338f8e14706bfb90012726eb0cea0016886f9454884b7d00e31a0fae67e860f344b6ef970e6ada28e138d4504aa6121bc286b3db1e7b8386b111a8887aed0c4eae7113a37b4621401eecc31e8a0d279325785cc8d5f35b9403338b1821bfb974fb4428ac18e4ce74ec9f62b2866a95872582c13f34a71c8bc8f2379e2fe91fb5e0ad255cbfd095b0af4385dd862635ec44cbf822acc31aadcd6f1fa108fd883f576424969ddb8e105247d476037b7d8e36673cdc57eecd327109ae7632effeecb6ee6974f1723b160a4d0cbad111b03f6c68c4169c93f6eb5546fc30a23b3efc13bc5dc3ab025c6c2d8a0b034b5d2532134f6ace1d71fa2d762028a851fd174f2f433057365aff187aa816a6d6cff08a9e6722b672e0e3edcf1567fa4eb41dff852b1e19683ac259d2b28577b04dec0c26027a89b57a81648fd5a4d79abda180ed59ff695d7530425eb7f5e20a2b121e24ccde477ae5f956ed9d2e48f5a5e8ca149fbe751e5d04ed06cecf02ddd3914e5b75008ff89ab7bbcfdef1f2a0f99aa4297abe50092841f2a5b0d283c43d368b4a910c963ce2f46908a23b5e439fe0dc0883c9c2ae1246565687f6c36486f54987516bad4663d17b1d70c5da886ed736a4b8fa24166718b12515ce652bd6338c7538c72d53fb91fa49ba1a4dec2fdfd33afb8101bcba5cb3334977979bd0b082d69c46133d6fffa033775a185edb4ac6be0cc66048efb23ed5f5248685077f49d9ae67970710b58f5bc5de785103cb07c3b7bfbcadde6ce79c559d1448026bacdf0d1a0424d75de7c4b647f6abdd750d64042510bfbf9676ccb3a6ab01750a123116ac8208ce82d67a57ec5c5bbcbc55ada2e15ea36685fa8e04783b22f5bc6129b8e446c09b5de7f7067d36eb4ed6d6054b1c1efad2c398e4942f4ca8c3056d2aed45ccdb8cbef3144e394d70d07bd4fc5e3477dc5e231345cbc0c55b6b231644555c9fc5f9b65989e1a018832e0bf08da00d749214e8be0a80235c452de5fcc965f82edb22e2e1b36ca3fe5e4b9c1429aa95770df9bc414dcf979064120c149f231e3dc4d7581a1252ea8085241007f70b32e3febb8051e817ed6d93dc59712dfae92e4f06222338847b577683f43638331369093236cfcc6870bf8a0133276087de5c50a4c9c22e98963f4f86fe8f592cd0c51671337b61dfc98353c10f984ccec23292a9dd0ca6e55bf89818c43955717de2ecf7e6fd7e90fec32c4c474abcd059543f9744451fe60eb6ff40f5319c47c25c8182f530aa7c7e3d74d75afcd87fd4c1997c47536e896bc9fa4a43f2c72a5693421bcf0dbb1a30436882fea0a1daa5af6dd5b510a07404c66b442547a602da6afcdad6bd1858e48dfc146c67759e30061f49c0a89d0c72d445efc21f7777c5f1571d2598a285f0783b94c6d6b53630c269f252c4f3891ddb2054fe149868f5bc401b2daea209164f178a6da76962a87957c026adc2adf275dc6b12fe3a182eff8567b7573906f9973daa00796eff6077649b3c8079d6a66cef59d47e22f1899b06ad580d1ba620321ff019c52b9f300e35061176f2cbe8285eae97cda5033f0b2244d8b301cb6be10017629dd7cd087503a28732b35d094fc6e7540b027c8d0722ac7ee09aacfa46c96aedc44ea64be723df7ab9f6e2731a0af9d4bef0fd9084812ff3041715246d4f045c851973bc6f61c4e2495597768c0024e89c4383295905e3c0331528af37cc27b55ef09a59ab065ab2cdc3959fdfdcd2ea61a281bd2ae8e2d2b53ccc491b975b4cfd0cbd44a18e060039e6ebd36158b769b334e9ae1d109d05a880b45e7946436b4269e4f8bbb5f664b7904221996d137afb4776d73a9e308e212df60a37a3b267dc643246fa2278597ac3ecf547d2c9ce2a1404766e6120ec8a4001671a8efb7e7391312f5e626eb76a5ff626a556300800d05e833ec9b568098ee0398bf4a81fb5b88e218e11547811477d22d264f44d9ad0fb2601b73a62439b340c83510a1eb492d0c8ddbbfc6ead7920ec49ddc7ea36e11f7b5268675adc99b065d6eb1a82218dc330233e6e3c99f9731dcc76033db1f68756995748b260da446a92d8476fa56cacd768e05a28d01913efae78b1694196b2e6db2dfb8b6d4a41c304a727cfc2e1875346a72036413e98963365eb5e1417535096bd4d03bb44172f4bf447581b9dea890be2c5adb62c958ab9bd6b9b1145445ff5869cb38d1074d02dbdd98ae089878cf6745ed92b2da0ca501765d1df543a23ae074800fbf0b46520ec99a0736054c6d050c3e5d0036dec976f7d0006dc86fd6f79901d597376453e3fb3d7716378c7dafef0532aa7816605f707a659ddd77db6f5c8abb1183104508c757dbc8a31729aace3baec1a3190ebed257"}, &(0x7f0000b7c000-0x4)=0x1008) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000593000)=0xb) 2017/12/18 15:40:46 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000511000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000db3000-0xb8)={0x0, 0x8, 0x5, 0x6, 0x6, 0x3, 0x1, 0x7, {0x0, @in6={{0xa, 0x1, 0xf0f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x337a, 0x1, 0x7, 0x4, 0x7}}, &(0x7f000005a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fa2000-0x8c)={r1, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x1000, 0x9, 0x10003, 0x2, 0x9, 0x60, 0x9, 0xf4, 0x1, 0x86, 0x3, 0x4}) sync_file_range(0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0xfffffffffffffff9, 0x3, 0x8c3e}) 2017/12/18 15:40:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r0 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000)='net/fib_triestat\x00') fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b54000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00005a3000)='-[}lovboxnet1{!\x00', 0x2) fallocate(r2, 0x0, 0x0, 0xfffffffffffffc01) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2017/12/18 15:40:46 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f00001f5000)='./file0\x00', 0x8000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000-0x4c)={0x9008, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) 2017/12/18 15:40:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d38000-0xa)='/dev/ptmx\x00', 0x20000000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) dup2(r2, r1) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f000001f000-0xb7)=""/183) [ 31.643403] binder: 4587:4631 transaction failed 29189/-22, size 0-0 line 3007 [ 31.651497] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.657078] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/18 15:40:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000bee000-0xf0)="0a35cc49f9e522f635e2c5c47926c30a928551221e461f7f2e8717d27910f836e5d59ada6a62055584ee3debb68ade10fd149aa3d8c96b6f669ce25fcd7734950626dc2f8c8ac7d2170fc93894cc31cac9a892f9fab9d6bbdf3990aa8eab4c12089cc7d8cc4f7fab8839eac339ceec95f245296c2626ed17764fee1a1c07bbc093946864eaca31dce677401734db6d11f3f656f56d7c3862f4b5dc6b483a83668d78a90cf82e031f0425e9be8e3cdfab019002796a55e830dc4e10a71ce35827be67a7ece6d21b77254624b8a24e068fa4c0b0732b71c0f4204906cb0d9f1f1a6e1ff9d320de2c744cb0640b8c02a26d", 0xf0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f000019f000)=0x0, &(0x7f000023a000)=0x4) fadvise64(r1, 0x0, 0x1, 0x4) 2017/12/18 15:40:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6a000-0x10)='/selinux/policy\x00', 0x0, 0x0) symlinkat(&(0x7f0000c8a000)='./file0\x00', r0, &(0x7f0000e65000+0xda0)='./file0\x00') r1 = userfaultfd(0x0) getpeername(r0, &(0x7f000098d000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c2000-0x4)=0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000384000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sigaltstack(&(0x7f0000932000/0x4000)=nil, &(0x7f0000e96000)=0x0) mknodat(r0, &(0x7f0000db4000)='./file0\x00', 0xc005, 0x9) 2017/12/18 15:40:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003bc000-0x9)='/dev/rtc\x00', 0x800, 0x0) tee(r0, r0, 0x2, 0x0) readv(r0, &(0x7f0000021000)=[{&(0x7f0000f8d000)=""/168, 0xa8}], 0x1) mkdirat(r0, &(0x7f00008e7000-0x8)='./file0\x00', 0x0) 2017/12/18 15:40:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000f22000)='..', &(0x7f000087f000-0x8)='./file0\x00') mknod$loop(&(0x7f0000f17000)='./file0/bus\x00', 0x0, 0x0) socketpair$inet(0x2, 0x3, 0x2, &(0x7f000041b000)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) linkat(r0, &(0x7f0000a24000-0x2)='..', r2, &(0x7f0000eb7000)='./file0/bus\x00', 0x1000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000599000)='/dev/rfkill\x00', 0x513041, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bce000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009e2000)=0xc) ptrace$setsig(0x4203, r4, 0x100, &(0x7f00004c9000-0x10)={0x3d, 0xcaff, 0x200008, 0x100000000}) sched_setaffinity(r4, 0x8, &(0x7f0000099000)=0x10001) sendfile(r0, r3, &(0x7f000004d000-0x8)=0x0, 0x980c) 2017/12/18 15:40:46 executing program 5: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00008f9000-0x35)={0x0, 0x1d, 0x4, @thr={&(0x7f0000e83000)="8f24f25c2ed8a74846efa17e50d0aae960a617b7b71eb6c177c429202c83ebdce2a5420b4db8c326b0ecff212f8d0093f7ab61c8c83f1b729e4600f1a80c38338270631d138eeef2", &(0x7f0000e18000)="2dfa3b62cc64336fe7648353d5f34b86e211e498104a37e1c88a571722c67f05bb2d5c0af8a0a6a8066f341a90b5eb2f773f864f6daaac3e500608aa226c25fb51a46633504ddde08f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000073d000)=0x0) timer_getoverrun(r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e82000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) poll(&(0x7f0000e7e000)=[{r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x401) signalfd(r2, &(0x7f00007f2000)={0xfffffffffffffff7}, 0x8) 2017/12/18 15:40:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$intptr(0x1f, 0x400) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) close(r0) creat(&(0x7f0000b3a000-0x6)='./bus\x00', 0x0) dup2(r0, r1) set_thread_area(&(0x7f0000f0b000-0x10)={0x8, 0xffffffff, 0xffffffff, 0x80000000, 0x9, 0x9, 0xffffffff80000000, 0x7f, 0xd24b, 0x7f}) 2017/12/18 15:40:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f000036c000-0x5c)="580000001400192300bb4b07000000560a0602000000000000002ec28e0058a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a50000041c10e1ed5e0000000023221f1000010006f400f8ffffffe86b0f536e", 0x58}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000db0000-0x9)='/dev/rtc\x00', 0x0, 0x0) accept$unix(r1, &(0x7f00005a4000-0x62)=@file={0x0, ""/96}, &(0x7f0000d93000-0x4)=0x62) 2017/12/18 15:40:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x1, 0x0) writev(r1, &(0x7f000000f000)=[{&(0x7f000000c000)="909566afdedf8657007efffcf7515965b92be6deef16b3063a5baf56c8270953aa868c5f6ffc0b8948276a0666622fcc0caed732f0395689bb2b7639cc6f1388f058d1650a4df7230778dce4024d4daf01853d8aff7cf1c3cdcd82b91d926cc50d57e42181931686930ef3f85605c2d471d580f9bc0978f5946723144e36e28d0957efe0a8b467061d9ca3626a3369073b9b5219e6f16f516a91e61d7b67a16541631050e73d9cddf052278ceadb7bceded0e8ecce96bd113908eb6f92d6b0171718364b", 0xc4}, {&(0x7f0000002000-0xdb)="dfbe786389e1c62f86e3830147de8d288bfcad610e0a4219bf90fa02877d980b26c2dc624ee9cb195bc73ec3cba86385bf7926b5af3a316811bbe4ffe6eedd6a7ef2e74ce28974a6551a985041a1a36045f781a27d624fcdadbefb3d865f7c3eaa5c10ab82e679f88d3fce6901e16ece523aa4a09762fc864f53b6f14aaedf6fb83550f1a65e3225f6f1d41f23169b4d76960b8b36646bdffd80919d149e304e700bdd12a0dca01505bdfd46fd6fbe3b8128bb5d89ec1b4e1f2049c8058fb3dc88af165603f7eedb9fc25a18f2804a759524e638941e63abcc008a", 0xdb}, {&(0x7f000000c000)="65161ebdb981adb3d0c62bfed4e11c279ed903e1771e816813ffdbce6a8f87a1dd032383d54d3593f29fbc473f3d7718aff27ce2ac34773f24dc8e25e4037ae4a7b4d9198202f05d7cee9cf1a378e3f64cdd30adc91b15dd1fd4db62646ca39d8d83", 0x62}, {&(0x7f000000e000)="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", 0x1000}], 0x4) timer_create(0x0, &(0x7f0000448000-0x60)={0x0, 0xe, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d4b000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000293000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000ce000-0x4)=0x0, &(0x7f0000369000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f6e000-0x4)=0x6b48, 0x4) timer_settime(r2, 0x1, &(0x7f0000111000)={{r3, r4+10000000}, {0x77359400, 0x0}}, &(0x7f0000779000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 15:40:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000712000)={0x0, 0x8, 0x10}, &(0x7f0000cc6000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007ff000-0x10)={r1, 0x0, &(0x7f0000767000)=[]}, &(0x7f000004b000-0x4)=0x10) setsockopt(r0, 0x8000000000000107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) 2017/12/18 15:40:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000775000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f000092d000-0x10)={r0, 0x0}, &(0x7f0000f50000)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r1 = creat(&(0x7f00009f1000-0xc)='./file0/bus\x00', 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00008a6000)={@generic=""/16, @ifru_settings={0x0, 0x0, @sync=&(0x7f00004f2000-0xc)={0x4, 0x80000001, 0x968}}}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f000002e000)={0x0, 0x3, 0x0, 0x0, 0x0}) 2017/12/18 15:40:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000170000-0x4)='/dev/sequencer2\x00', 0xa0040, 0x0) read(r0, &(0x7f0000535000)=""/128, 0x80) pipe(&(0x7f00002a8000)={0x0, 0x0}) getpid() r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0xfff) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, 0x0, r3, 0x0, 0x2e2e7428, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00003c0000-0x4)=0x7, 0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1b, &(0x7f0000fd1000-0x65)="7093ece8873da78b471fe8ea5ad979789dded422237ae437b4ea931d12d40a846cf1914e3ae8180b21ac3f33caccfb069cdadbadfae8b7e6a628def03a7a8ddd866bb8a92b7e584b975078e2761fa578e5ccae5ae0357dd87de9765e2cd88331b8e657545a", 0x65) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000834000)=""/181) vmsplice(r2, &(0x7f000088a000-0x60)=[{&(0x7f0000912000)="9b", 0x1}], 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000064b000)='/dev/sequencer2\x00', 0x20000, 0x0) 2017/12/18 15:40:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000082a000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002e2000)={0x1, [0x0]}, &(0x7f00006e6000)=0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000097b000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000027000-0x30)={0x4c, 0x0, &(0x7f000034d000-0x4c)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x58, 0x8, &(0x7f0000cc5000-0x58)=[@flat={0x0, 0x101, r2, 0x3}, @fda={0x66646185, 0x0, 0x1, 0x1c}, @fda={0x66646185, 0x9, 0x3, 0x1c}], &(0x7f0000557000-0x8)=[0x18]}, 0x6}}], 0xb1, 0x0, &(0x7f0000c49000-0xb1)="e75041cd88c8b41776ad22becfe650f10514007133446b1906d3a363060781bfff22aa13f03bae56da99c8a9683d1f722b34b95070ae277e3e314606390521f6ec79ed2cc218e7175e0a74a4f22f80d58f8210f655ff630f38b55443f469904edf5e10a4561da3b41dd8352e587074202c4dbb26be285d16e0f394cd549374d89cae9043c3b349bff43f53d4a1c5123f25ad5eb203f2bdcd90e1a5e9730da7de86f0b6454346e6328cd87d2b2f24700a51"}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000a46000)=[{&(0x7f0000129000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000282000-0x50)=[{&(0x7f0000ebf000)="707b4843469a094bb9ab2d1ba4b2efa19180b8d4fb16fe716fba2608470fc61659bc1a1bef098acf6f2ad6b4bd", 0x2d}], 0x1, &(0x7f0000e5d000-0x70)=[], 0x0, 0x0}], 0x1, 0x0) listen(r1, 0x5) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00003ed000)={@generic="f8573d153f74839efa1e98d77b2923ca", @ifru_data=&(0x7f0000ebf000)="0100000000000200000306000000eb00ecff0000000003000449faf5238f7e23"}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000a9f000)=0x0, &(0x7f000076b000-0x1)=0x8) 2017/12/18 15:40:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000003000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) add_key(&(0x7f0000000000)='user\x00', &(0x7f00006bf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r2) 2017/12/18 15:40:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0xa, 0x0) mprotect(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00007f0000)=""/40, &(0x7f00007b2000)=0x28) 2017/12/18 15:40:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000457000-0x10)=[{&(0x7f00005f8000-0x1)='5', 0x1}], 0x1, 0x0) pselect6(0x40, &(0x7f0000c38000-0x40)={0x8, 0xfffffffffffffffb, 0x3, 0x2, 0x4, 0xfffffffffffffff9, 0x4, 0x8}, &(0x7f00005d9000-0x40)={0x8, 0x81, 0x0, 0x2, 0x5, 0xffff, 0x80000000, 0x3f}, &(0x7f000017b000)={0x81, 0x80000001, 0x1, 0xe2, 0xa5ba, 0x1000, 0x3ff, 0x5}, &(0x7f00008de000)={0x0, 0x1c9c380}, &(0x7f0000cc3000)={&(0x7f0000ba9000)={0x3}, 0x8}) 2017/12/18 15:40:46 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0xff, &(0x7f000085c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000510000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f33000)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = fanotify_init(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x1) r9 = signalfd4(0xffffffffffffffff, &(0x7f000084b000)={0x2}, 0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2140) r11 = accept(0xffffffffffffffff, &(0x7f0000abf000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000088e000-0x4)=0x9) r12 = openat$sequencer(0xffffffffffffff9c, &(0x7f000026d000-0xf)='/dev/sequencer\x00', 0x48000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept4$inet(0xffffffffffffff9c, &(0x7f0000949000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) r14 = syz_open_pts(0xffffffffffffffff, 0x281) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000027f000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)={0x0, 0x0}) r17 = socket$inet6(0xa, 0x5, 0xffffffffffffffff) r18 = accept$inet6(0xffffffffffffffff, &(0x7f0000454000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001a6000-0x4)=0x1c) r19 = getpgid(0xffffffffffffffff) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000064a000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000df1000)='./file0\x00', &(0x7f0000b07000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) r23 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000afc000)='/selinux/member\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003e8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00001e7000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000038a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000171000-0x38)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005d9000-0x50)=[{&(0x7f0000d62000)="", 0x0}, {&(0x7f0000a82000-0xe7)="a46084aa4614e926a1d51dba6a4c8e5b4fbd4b06b1cb4c58d59861fa842be8dba224d09887a41fd3f88feb7c2d61f07000a052061facfe61a54bd0b2c88fc1f1ba49e75ec04be5bcac930295b68128bb2cd8bdc8b28a6753127b4e4a84f21eb01d06faa3e4844bfc2d8f8404b3424033e6570cace0fe677c0f0a791597178ca18bb9ce76275a06044f46e5b9be1cfc5a88e6d03d35bd62c245ec7b8fb3aee93e7f4e522ff0678231d30b8629140a9bfe8c44e8fddfdb3734fbda75f9a3c585aa6441aa3da9711ceca5263effe405d4765b7200de97387d513ad8c40432dc12b7a29d9c0b7d2215", 0xe7}, {&(0x7f0000000000)="98324920364899af3660b48b9089693be4441eed797e9429449f", 0x1a}, {&(0x7f0000000000)="3dc1035418773ac8de29c43e8ad14b6175df67224c3b387bb713b9ec0a9e403ba6d1ea5b452f1e4bd71104e04bf9b2885112", 0x32}, {&(0x7f0000db8000)="0e6f8cc00b203850a07b5ce1b64b965fd1758f19793adb20b129aa07e086728a365c709fd6f58db1a8eb8fa9fc5fe4cbd44d288cae1206166e07a38230839b106bbdda02b1e586f3e5703f7fdd35fed03864c615e4ae313bad2b5f94786ef77fa291c22cba689823fdbe94a1beca79da053d93d7b3b49c34c8ffbd23f5e3297031eee118efe4356fb47156a87cda47a8dafb3bd5d7cacacf894e2497ebaac009209186b4dcce7bc796e0fbd710fdf08e6cf02616d386c422a0d99ec8d21bafdb424d7fbaba876beed672aad4d78ab371a7078de958f215c76c99fe7c079a289f85749e4aa0f88fb2f0a3b5690bc267bac443520053c341afc8747e83d92d5403b7769147ffebb2ecaa938e5bee2fe1dcd4169491476e2378e229ad794e9df0f7e47cbba402a0dbb03e6c94f6963cd630d63d0e3cec2ecb2613a370ba91d701099b6cd5ccac820a9501ea350472a1833c6372dc8600138bd1c39839cf40ceef48b8972411fba15bc53d42e2e1bc349bcf3d6b434d940e7a1371474387bf6ee780d5a8211823afe12bb8ccb2ff6328ca817cddcfdf806cf33fe8c9086d341e650077502396dbdb1a11b5430d40934532a7d95ec743169f1368432693a9c04e7c3fe09be18e99045acfa8caeda963d0a8f3c43f2d5af1ee824663d0166f5982eff41ce5b1ff0644973c066b7e03517df59a9f640bd7c7f2326777f5d5927bc2640457cfc0741679f518c7058e16b6234e8a4b5126c8a7b376427513cf72a00c1d5a5a6840d8300f737daa1febb0cd66142abfc2a680e28d712612b34cfb18e2770fab8e50c729f7cd0b62ba745a16d6062054737ed9acf87bbd1d52fd8e0f960891abf032e7a739642c4c2079ef1bd72ec0bd48b09e4bd6c20ceee74ac3682fbfd22cae0a1a4222c023ff00f03fe6a43abccdfd35d02a29c550335b4ee382ff39363e56df80c5065fd9b02849e6a233ee9e643d6607440d16c73c14d885af8ac5d4389c8a81acaec21027d8c752733929817c74739442363823ce65ede38d8d41d9e2a6581d3f275d36b7ba78924aa02bc9f058ba88c9d014218a2a036aad1186152b2619e8a643bac94872cce58f6c51d0f57ee693fbda9b96f265cd613265fe91d8cb0be05013a14db420e8a6fd537dc562e75298cb46d6df17a99bf24af6069a9f5e0c4678714062c9c81d57bd809d3b52fd8ea38b6aa79680e03d4d886bd9be96e6ba7dc45ee42650acaeebbef073dca83f817956cab14656f999c88d0bce123d79ecb33e2687007982dde0ff3e5f950f3aeaf7490d49d3c66fbb8117e8add529a2c9e15335bec73a6860c184063c9da81bdce09350d82372eaf78ab5927ca635894f61a89fd254091ff694b94a5a023f7ce91f9027c233586b5f86c05bb9fe299e8c96432462f0f08165510b570fbdb6b186d88933674600c027adb1afa0a31913ee9663e4e1c965976b96afe0b86073f36a3087b9abfdefdc1c8c340cab326cd60c7f9856a94461e00e3132da58c3d00526fdcfd359051dcb904129ec489aaa13e759dd6282dd4b95acec704090a6ffab36d439aad9b7579f5a99192284f50b1272a41d81836e9b0ff7f370d7f52410bcaf62313aa05a3a1f1f4ff7db4bcd45e818b288c9485c6541aa672ea2368ed5e3f9ce41b04d99b3c57ef6c2774e0b23600213ee1719ab8d3acad2581e080149a77c76d9cff3dc1a38f76f588c98e78ddb038419f77c2543ebda1361e35339eee5279b376aacc13b53e25ec4781c87b14a962b42504ac13448ab452afa1787fc5e6fb7c00974954c3e64e850458e4e1395314bdfe90d176f4aa6cae1a04d05e07f1b32a37aab1ede3d1d1a2175b5f0fcfe7516df49cad2d5b62e8fc65d8d27a6e06b4eb6d07978a94ec39cbf73b33a69282365252d0a11bf965ddae255b638f2649bb029f1840d074e005afef756bccc1893dc17f37421292385ea056bf37a73f2a66e7fb91875d4697029596f68cdf01b9dff76d388557a22c61da275a0adb59780e3f85fa95f050134f55e353cd5ede22a714081121761d11c3b7660b3a009b2048e7e96ad998ccb87523d31dd9fe7032440d4bef54389c823b65fcb6840270f54594ecb3dd21fddb3671e30f690b3db9966c2bf6b26431934e29d240e2bc19b42e0398b231031efcac22dd8d04129c540c2ec7fd0affeac00e8ee8ce23769f075c59bb70d7f0266d45b5d5d47838e30e1c3d276cfb53dd4d2d7647c78f46ce51e053da17c233e353defeb7f5cb7c63377af7318c169fa0fa0cef3ce3169ebef01ad988c730bd1e7430f8a83f9d04ce0fbff940abbeaa573e5b03ab657caaf36481a96c3f163fd45b0b9f6b09d5f517f723fc429fd7955e39ba303b13338d316196cd2d0d9a5200b64f009ea0f4bc19cf05e467b3cf4f5b2eda436eedb3c8124b7631c19386ab6bc6a365dfb55bfb37c57220f020449a883bff8293356ed5c9766567b75183063a9181a91ab99ad2840c1dd239628a313c945e20955bfcc73acaada160f581febc210f659eb2f328cc4af30f75337b14afbc222e036d919e8a53b1991df5cebe7f61b597487746f126c748fbd18dc516adc7a353fb0973668b5cb182e7f370a08203297508003293f031060568763b16be97a68e90307581635ea37b8e8ae0da85ff7f113821c44ff1d3be096a5a4e25577b125afd888d94f67139f7a40299927c28d0725f0a753c8244d27646195c71a2bd5761783d84440bcce280f3da1a7c8187f5a17b7ec9c61f67b3e99dce1993b7ee54746c02301b05c4d1a4fcb884442f50dec9c8caba8551400ce56903b628e3ca66fa15176c8b15aead6db2877d8b319ad186791014609f996dc2a03ca93532ac6ba9032584f45a924ba3dccf62da447bfa318462bacaf9e1eea5b2926baf007fe86560c8b39e590522ec7a5edc37dd24e0053bdd5c11d0de610d88723e5b40bac7b25ddc89c7f67c5c35bfbebfb2f1e44986636414a11021b8dd79aa57b243d02cfbb5eacc5c581e34aeb799894a135aba840ba44301e56f7d7b68997adbaa847e67ef6b9853575e2d798a424a64929d30e82f65b160a302be51549f5676efa9af2839ee41439e72a8ac9e184d3fc581ac1f6743a9e78b76c4140d1a79cb668e772284821d88c63a314cb0de7b2807f8d6fca3f906fe2ab5ce2250bb52db728a547a2f3565adf9e2f979147f439a73ef59d203fb0c7482399aeffd8a1cdbb4ebcb1ca9bcad45c226669ad03a9ea9eb81bd0a5a07d1aeb36076b3579c1ebe092ecf592f383acd066013b049493dd765a3e5c82accc3fb53cb26230cbee96473ccb7833aaaa315884636285f0b7878ecc263e26be8af1dc4144e95a839efec574014eee2502b5f7bbdc329d30b9903d34335bbbeb91398a75b2db9d222be28f63588bdf1ad42cd65a7089b712747fa3d602bc6df266cbf1aa05a0ef74f58f83c35e12bf1a2cc4ccd5495a644c54fe87a091ea7387c724174a4780122c92f0bd77c004c4fdcd50d463ee2529eedf4ffbad59fbf4458c20f5c8433aba6fef3c2a31a43c475219e0d6f54ad6224ea5ddf0442fca374a471f7f2cc693f9270e0f647db50d21f983f084164ba9eca17f69e53ba8d368b6372ccbd861ff458e9ce46883ff6290c9a22d7739505736bdbe04e0ed7e88813d9cd8c0d13457cb3ff622191dcadfadf8757d99a0128e8aa8a4a1aff554330a34f1b42bef618d664f840ab25586b6707f0ed09a00fb82b650b142468518199519d2b15316a6385bc3eaaa983bbb8a68472476cadca379808ae6a8b5de63ac49b4dbf139bd6a4810daf8288a5051279a358fe532b76d609bda7025aec85cc54800653dc6e76321f40ac7783b89704c49204c8da6fb9433faaac13326681f01bf092eeba7cc3aa5aec19b99f84394d8f1aecac296d89fdbdfdf163965fd402733a269231101db5f2017b513d88a37b3681c5e8106aab68f757efb0a677f3eab815b98fca7f0588c7a933e36d1cdadd11c898ec48f6fed2c0c2d411d63f6f3c9a1203984d9d31b7563eceb752c8535217cd8987b76f069c69fc0789e600fbaeb1f5dc0bda1324e12662c7560ef6ca61fced5094ed791580e910f3922c2ce252c56ee99f906a26b31fc773b92d5337baa0c18c5a3175451aaccefa06104d6973e373486dab27d3fd4456e202ee481569656f4e634769d1fef39c76287f5b08e78e624276b2677a1c8e439d93699af164aea4bb55cf9a21a0051ad9a05ad6fe52c38da59d60258d63256258d50977ef4fe1b933604451755f1b723413f6ffa0001cb5779bc6c9b788f50d46f99fdc40fff41606735f95a5c40ac74163cb46974aa3a304175cb4e2ac9bc086eb882288402a94fac6c5f9615827b59e239e42bc8a216a8aa848cd3aaa79cfc6a6b4f08333b1cbb000f7a23aa3ec408cadbba5c506d6bc4f718a73c8462edadcfdd1b161cdbe4a24e44d4eddc3bb4e6955b9b98400ed50601d42638919e9c2ef3a2a6c230b5f6f81b103356faa2efba7b1c7f53bbfce7a9f086744cac1ceac311b97fcfb64436acb2207ac50bca7cea10d02339b460cb47a81223d72b853fbdd214dc7c67fef8f4f5c16c22f95718967c20bcb1c8ac64bdfd08729fdb75c43c57334068f94e735c5023b3a6d256bd3cce432ffa2a3db3f7856fc2b05f65ccb04ccb8fc1219a375a3cac73d9fc1469c1f91d6159895800a79e2d1d5d7c504a74ed51c625b6bdca87bde770608124737d3b9421a129440bd73a5438993bc44417f3db7c7804ba51e06b405d2caf8987b236d0698f2f66de85df11115583ca56791ca265f10fb98aca45fec25ecbf9e0e9b8365d59c29e377c9ff6342c7956cef21c672849695c9864ca914413659ecbde4b5798998cd2d52f7df4e44ecc5d8fda2fa8a2b47537d580246776de134bdc636172c939bad5a2f6695353c9d871f6f24a003dc9598236d4957fa47be5bd9479df95e201a8beed92edfb64d853f5cf54285153375cd5c52960155cc44aa764649d5c0ad8a63183fa3603a1f37b18c5de6bb3c4859181329a2bfc0de1a0992d2e37417c1e3907bf5ec5632315a1e04d43f893cc78a474a4b50497cf375dcdfee5799ac0ac51ee98245ec0404792d84a00ced21315a044d841dc806b8d8bf3e7855662d57d79cf11ca9dd7dcd6bb005ef64c3394798f71c645bbd86c6d95303f6cb6d00cda9b4aeacb40104cec2788014fa23a5ee25c6bede4e9fe8d4aaff5b0b12b0093f1ec7f0542e95765eebb019b354a9a60ccd4a88dd63ff7188f8c906559b5e904f322e1fccc98cca3fa4000f9ac417d88e5159e78f13b3d412f048c588c4de6987dd82f8837a9bcb8351982eb881c855713b79fb708a320515e7a42af4a71a7a50f33447eb5b0d56209e0346b761e1c2cc11ddddd351ab1c9acbef802d5ae8eed78e65cc8daad4fd33967df56ff4214bde41d32fcb42032851d6cba77ca63b44594250831a1be7637aaad21095619ba03bafac54be9481167129d50141943fdcd3e53543c5eb19e31cbf357a33451e623f717b1294e7611b1d8ea25c15813ad8d1ed18f196472d835e8bedfa42cbd7df6c29865d1a8b3b070ce119b053de4c3dc8826684328382197c80ef30ca38ca87897ab3d6070824683147842b4d105b32a9032b32e6ce8514c9c5ae20a82fb1bda14acacab41ca5a2b6ff421eab2e29fd74b844d1b17e8706abb85d27f75f3753002da709353c9edd01ed4e56137e0b51fe3e58dce34fd876f1ebc0a1ddff3135c1b4609c4a21d27b37554bd98cde8e756e696c0d447896d", 0x1000}], 0x5, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x38, 0x1, 0x1, [r5, r6, r7, r8, r9, r10, r11, r12, r13]}, @rights={0x28, 0x1, 0x1, [r14, r15, r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r22, r23, r24, r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0xe8, 0x40000}, 0x8000) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r30, 0x80386433, &(0x7f000001c000-0xf4)=""/244) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000000d000-0x48)="", &(0x7f000001d000+0x433)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f000001e000)="") ioctl(r30, 0x100000001, &(0x7f0000001000)="") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) 2017/12/18 15:40:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f0e000-0x9)='/dev/rtc\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00006c5000-0x1)={0x4}, 0x1) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00008a8000)=0x0, &(0x7f0000573000-0x4)=0x4) 2017/12/18 15:40:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00007c0000-0x8)='./file0\x00', &(0x7f0000d01000-0x8)='./file0\x00', 0x1, 0x0, 0xffffffffffffffff, 0xe90, 0x80000000, 0x2010000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009cb000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) getegid() fcntl$addseals(r0, 0x409, 0x1) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000077a000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00008c3000)={r2, 0x21}) seccomp(0xfffffffffffffffd, 0x1, &(0x7f0000029000-0x10)={0x0, &(0x7f0000000000)=[]}) rmdir(&(0x7f000012a000-0x8)='./file0\x00') syslog(0x0, &(0x7f000024d000)=""/56, 0x38) 2017/12/18 15:40:46 executing program 0: mmap(&(0x7f0000000000/0x908000)=nil, 0x908000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f000009a000-0xc)='/dev/autofs\x00', 0x40, 0x0) sendmsg$key(r0, &(0x7f0000901000-0x38)={0x0, 0x0, &(0x7f0000900000)={&(0x7f0000900000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/18 15:40:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e80000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000d32000)="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") r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ad4000)="2200000014000700000910f7e2ff05000a00030001020000090002000000000003ff", 0x22) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000a4a000-0x1000)="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", 0x1000) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000f5c000-0x8)={0x8, 0x5}) r2 = signalfd4(r0, &(0x7f0000bf2000-0x8)={0xfe}, 0x8, 0x80000) close(r2) 2017/12/18 15:40:46 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x11)="617474722f736f636b63ff65617465fd4b") mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000000b000-0x4)=0x9, &(0x7f0000015000)=0x4) 2017/12/18 15:40:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000333000)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000dc4000)=0x800, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00002f4000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00001e4000)='net/ip6_tables_matches\x00') ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000562000-0x4)=0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, 0x1ef) sendto$inet6(r3, &(0x7f00002df000-0xd5)="6f322c79f4d910cf86c63b79c8a34c567cc0d99033a8373755af27febab5e6f5e835005a418bb934f20ad08999af96304ec1af382f5f2834aeadd964dd6dfd9366d7e9b5869815a665036fcc47ac73649910516b614958974fefcbfd675f4a2677c0bbd056820543546a6b4c4f9dfe8d36f9054e1ba90b4302dc037bd6416d77f754348022c9ccba15eaf750193f308fe28068bfccb0f1fa074e4a71d4fc90fce617e03da7e610a694e94c73fe413b8c6c3a4ce0bb6d1a66118020c03ffc21b88cac02d1d2d30400dfedd358a7f92b3f3ce192161d", 0xd5, 0x2000000, &(0x7f0000ae6000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, 0x1c) 2017/12/18 15:40:46 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) [ 31.797541] binder_alloc: binder_alloc_mmap_handler: 4702 20000000-20002000 already mapped failed -16 2017/12/18 15:40:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r1, 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000574000)='/dev/pktcdvd/control\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000063000-0x8)=0x0) ioctl$KDENABIO(r2, 0x4b36) ftruncate(r2, 0x0) 2017/12/18 15:40:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e12000-0x4)=0x0, &(0x7f0000635000)=0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) fallocate(r0, 0x2, 0x101, 0x1c96) sendto$packet(r1, &(0x7f0000681000)="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", 0x3e3, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/18 15:40:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000+0xfd9)=@common='gre0\x00', 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x17) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0xffffffffffffffff, 0x0) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) 2017/12/18 15:40:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d2b000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) write(r0, &(0x7f0000f09000-0x3)="b0b1f4", 0x3) 2017/12/18 15:40:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x24b6fffffffffe) openat$sequencer(0xffffffffffffff9c, &(0x7f000070b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000617000-0xe)='/dev/keychord\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d10000)=0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000202000-0x4)=0x7fff) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/18 15:40:46 executing program 4: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x400000) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000006000-0x1c)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @ramp={0x0, 0x0, {0x0, 0x0, 0x0, 0x0}}}) 2017/12/18 15:40:46 executing program 1: mmap(&(0x7f0000000000/0x7a0000)=nil, 0x7a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000a5000)=0x0, &(0x7f0000335000-0x4)=0x4) 2017/12/18 15:40:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f00005d8000-0x4)=0xd0, 0x4) readv(r0, &(0x7f0000f3e000-0x50)=[{&(0x7f00006d6000)=""/69, 0x45}, {&(0x7f00009a2000-0x3a)=""/58, 0x3a}, {&(0x7f000047d000)=""/105, 0x69}], 0x3) modify_ldt$write(0x1, &(0x7f00000bd000-0x10)={0x1, 0x0, 0x3000, 0x100, 0x8, 0xffffffff, 0x3, 0xc0, 0xffff, 0x2}, 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f00007ee000-0x1)="") readv(r0, &(0x7f0000dd2000)=[{&(0x7f0000a1e000)=""/32, 0x20}], 0x1) 2017/12/18 15:40:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000da5000-0x10)={0x2, &(0x7f0000b17000-0x18)=[{0x2, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x9}]}, 0x10) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e6000-0xd)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000e4e000-0x10)={0x3, 0xc2, &(0x7f0000b37000-0xc2)="7a3d7dc271c60c3e49ca8edb303e2a9cc2e559eefc335450c9c9a89cfa9a6b26ad3ec90dbdd91053ee1d125ae25035c32e4354ced341205efcd0b4a7bade4b5e79b371dfb8a45feea30cb32aa784a0b79a30161560ff4c7922bc51baa127997fef852250adeb33ad647143a109d61ec7eb305aca9d19642adbcf1d5ad48e10ef7a1f9f8f38a17993a2dd0d28aa8abd091a8e78d94e8b708c1ac57b705d0f3d46ad57b378c67b0fc866007a86ece7baed81e7efe20bf0b4ee059b542b53e53ab52b11"}) rt_sigprocmask(0x0, &(0x7f00005fc000-0x8)={0x0}, &(0x7f0000610000-0x8)={0x0}, 0x8) 2017/12/18 15:40:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000011000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000cf000-0x32)=""/50) pipe2(&(0x7f0000b70000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) splice(r0, 0x0, r1, 0x0, 0x200, 0x0) 2017/12/18 15:40:47 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000002000-0x28)={@generic="491c480064edc8f297073cb72f736c84", @ifru_ivalue=0xcfe}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) r1 = socket$inet6(0xa, 0x1, 0x818) setsockopt(r1, 0x30, 0x0, &(0x7f0000000000)="80", 0x1) 2017/12/18 15:40:47 executing program 3: r0 = userfaultfd(0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) 2017/12/18 15:40:47 executing program 5: r0 = syz_fuse_mount(&(0x7f0000cf2000-0xa)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000014e000-0x2b)="") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dd0000)='/dev/autofs\x00', 0x440000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) 2017/12/18 15:40:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000a94000-0xa5)=""/165) clock_nanosleep(0x7, 0x0, &(0x7f0000e38000-0x10)={0x77359400, 0x0}, &(0x7f0000005000)={0x0, 0x0}) mkdir(&(0x7f0000f07000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c04000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000136000-0x8)={0x8, 0x0}) r2 = getpid() ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00005b4000)={0x0, @tick=0xfffffffffffffffd, 0x2, {0x2, 0x5}, 0x200, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$getenv(0x4201, r2, 0x4, &(0x7f0000832000-0x8)=0x0) 2017/12/18 15:40:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ce4000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x9, "71756575653000000000000000000000000000000000000000000000000000ffffffffffffffe400", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open$dir(&(0x7f0000465000)='./file0\x00', 0x109000, 0x8) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 15:40:47 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000002a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 15:40:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000536000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r3, 0x0, 0x5a, 0x0) recvmsg(r1, &(0x7f0000552000-0x38)={&(0x7f000079a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000af9000)=[{&(0x7f0000c76000)=""/254, 0xfe}], 0x1, &(0x7f00001da000)=""/115, 0x73, 0x0}, 0x0) pipe(&(0x7f0000924000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x6, 0x0) writev(r0, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)="251d8fba494bc5cade28ef37d32184d0ab2a2bf47f8c5dbe43434631a81d557fd415044e664c2b76f2a75981118460b4aa786d9e99aae13213eb26de76ad6a0c5c261cdb2bf5a76f5786f83cc6c9e48a1368387f1c8c612f7439c0468f6ef928782fb86fdf06a11dcaa7172bcb4e9eacb2a55f7889aa76aa7ebf7c2d001cf8a0b39930824671e2e77e0880587cace4535369b7071a9fea702cf2d5edf596f25352354c6280c3068f2684dc854448435041e56e7820f9a63b0cf63babd365c7c71899e8b2e63465f5ac729545b8a75012673bac91b9dc96be04d0fc64ed354e89cbf5ae68a81e2818e04a4e90", 0xec}], 0x1) 2017/12/18 15:40:47 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000629000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) r1 = socket$inet(0x2, 0x5, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20000000000039, &(0x7f0000ff7000)="ff0204000000def31d001100000000d8144e000000000205", 0x18) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000578000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000abe000-0x78)={0xfffffffffffffffd, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b8, 0x6, 0x0, 0xa4c, 0x9, &(0x7f0000000000)=@generic="cbdf583451f9b4811c69c023ca52871c", 0x1f, 0x7, 0x9}) 2017/12/18 15:40:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000936000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000061c000)=0x10) dup(r0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x20, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000d70000)=[], 0x0, 0x0}, 0x0) 2017/12/18 15:40:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x11) writev(r0, &(0x7f000001f000-0x10)=[{&(0x7f000019a000-0x1f)="1f00000002011300000007000000068100ed3b8509000100010100ff3ffe48", 0x1f}], 0x1) 2017/12/18 15:40:47 executing program 2: r0 = userfaultfd(0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000d79000)=0x0) 2017/12/18 15:40:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ae4000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009d8000-0x8)={0x0, 0x195}, &(0x7f0000090000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00008ac000)=r1, 0x4) 2017/12/18 15:40:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000201000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f00003d3000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f90000-0x20)={@loopback={0x0, 0x1}, 0x9, 0x0, 0xff, 0x2, 0x5, 0x7, 0xfffffffffffffff7}, 0x20) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006a6000)=0x0) syz_open_pts(r0, 0x24200) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000888000)=0x0) 2017/12/18 15:40:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) 2017/12/18 15:40:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ff9000-0x9)='ns\x00') getdents(r0, &(0x7f0000bcd000)=""/145, 0x91) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000996000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000538000-0xb0)={{0xe7e, 0x7}, 'port0\x00', 0x40, 0x2, 0x7ff, 0x4, 0x4, 0x8, 0x5, 0x0, 0x3, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 15:40:47 executing program 1: personality(0x100000000000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x40000060, 0x0, 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000000)='oom_adj\x00') 2017/12/18 15:40:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466c228947b3203ad", 0x3b, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000118000)=0x0, 0x4) read(r0, &(0x7f00006ec000-0x3a)=""/58, 0x3a) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000062d000-0x4)=0x41, 0x4) 2017/12/18 15:40:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b17000-0xf)='net/ipv6_route\x00') finit_module(r0, &(0x7f000010b000-0xf)='net/ipv6_route\x00', 0x2) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000456000-0x11)='/selinux/context\x00', 0x2, 0x0) preadv(r0, &(0x7f0000638000-0x10)=[{&(0x7f0000859000-0x18)=""/1, 0x1}], 0x1, 0x2000) 2017/12/18 15:40:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000039c000)={0x0, 0x0, 0x0}, &(0x7f00009df000)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000df9000-0xc)={0x0, 0x0, 0x0}, 0xc) bind$ax25(r0, &(0x7f000085f000)={0x3, {"82dc340bec78d6"}, 0x9}, 0x10) setresgid(r1, r2, 0x0) [ 32.052488] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly 2017/12/18 15:40:47 executing program 5: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[{0x10, 0x114, 0x0, ""}], 0x10, 0x0}, 0x0) personality(0x1000000) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f69000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap$binder(&(0x7f00009fc000/0x4000)=nil, 0x4000, 0x4, 0x50, r1, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000f68000)={0x1, 0x400, 0x4, 0x2e3, 0x100000000, 0x401, 0x7fffffff, 0x400, 0x10000, 0x3}) 2017/12/18 15:40:47 executing program 0: prctl$getname(0x10, &(0x7f00000f0000-0xf0)=""/240) getrandom(&(0x7f0000edc000-0x1000)=""/1, 0x1, 0x0) 2017/12/18 15:40:47 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x80000) r3 = dup3(r1, r0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000feb000)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000101000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000e5f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xca52, r4}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000fed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fea000)={0x0, 0x0}) 2017/12/18 15:40:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000052d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000277000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd8000)=0x1c) syz_open_dev$evdev(&(0x7f0000783000)='/dev/input/event#\x00', 0x100000001, 0x84042) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cfe000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b83000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x6, 0x3, 0xafba, 0x40}, &(0x7f0000ae1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00005aa000)={r3, 0xb4, &(0x7f00002ec000-0xb4)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000dcc000)=0x10) getsockopt$netlink(r0, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/0, &(0x7f0000857000)=0x0) 2017/12/18 15:40:47 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003cb000-0x9)='/dev/ppp\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00007e8000-0x4)=0x0, 0x5, 0x0, &(0x7f0000afc000-0x10)={0x77359400, 0x0}, &(0x7f0000a70000)=0x0, 0x25659cf0) 2017/12/18 15:40:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) r0 = memfd_create(&(0x7f000029e000-0x1)='\x00', 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000e2000)={@generic="4f624e48ec087916b196158f70843973", @ifru_flags=0x1802}) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) 2017/12/18 15:40:47 executing program 7: r0 = open(&(0x7f0000b90000-0x8)='./file0\x00', 0x8202, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000a6c000)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000d9a000-0x1a)={&(0x7f0000d9a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d9a000-0x30)=[], 0x0, &(0x7f0000d9a000-0x58)=[], 0x0, 0x0}, 0x0) 2017/12/18 15:40:47 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000cd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x80}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000634000-0x8)='./file0\x00', 0x10000000007ff, 0x0) accept(r0, &(0x7f0000d1f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000071c000)=0x58) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000dbf000-0x10)=[], &(0x7f000077a000)=[]) 2017/12/18 15:40:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) dup2(r0, r0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000)={0x3, 0x81, 0x2, 0xe506, 0xffffffffffff61f5, 0x5bd}) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2017/12/18 15:40:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) r3 = dup2(r2, r1) dup2(r1, r3) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000fc6000)='%', 0x1}], 0x1) 2017/12/18 15:40:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001d0000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = syz_open_procfs(0x0, &(0x7f0000e20000)='net/ip6_mr_vif\x00') r2 = mmap$binder(&(0x7f00003d6000/0x2000)=nil, 0x2000, 0x20002, 0x1113, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000066000)={0x8000, 0x9, 0x800, {0x0, 0x0}, 0x7, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000088e000-0x4)=0x9, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000206000)={0x24, 0x0, &(0x7f00000cb000-0x24)=[@release={0x40046306, 0x401}, @enter_looper={0x630c}, @free_buffer={0x40086303, r2}, @free_buffer={0x40086303, r2}], 0x9c, 0x0, &(0x7f0000f3a000)="8a7ba22bcf4c8c10f6a7f2f0a6b53b03fce101c0c420e8ce133d28897e6c4e9694b43eda31c0574997fb3946781aab24db869c6f7e12301f6db45bee742822ba90cebed7207bf857cd5404a931d7f6d3e7174e8587b76e588e51b4e76054f82ca1dbb162986d1743682edaf1b8cf76e9a1b898a04333e4a059ba1102e637d86e20d5560f49417f411dbcf26def141a91cb5b7d4c0ba562e8fe5c0304"}) mmap$binder(&(0x7f0000564000/0x4000)=nil, 0x4000, 0x4, 0x11, r1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000108000)={0x1, [0x5]}, 0x6) mkdirat(r1, &(0x7f00007db000)='./file0\x00', 0x88) fanotify_mark(r0, 0x4, 0x20000, r1, &(0x7f0000b06000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000024a000)={0x10, 0x0, 'client1\x00', 0xffffffff80000007, "46eed708cb5da175", "039230de116063d46b3e126d7bdf30a6949d30111d9517484d605d915f1ae764", 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$unix(r1, &(0x7f00006b4000-0x6)=@abs={0x0, 0x0, 0x0}, &(0x7f0000966000)=0x8) 2017/12/18 15:40:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000029a000+0xd9)='/selinux/enforce\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000c79000-0x2b)={0x800, 0x8, 0x40, 0x505e, 0xa2, 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]}) syz_open_dev$sndseq(&(0x7f00004d2000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 15:40:47 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000ba4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) write(r0, &(0x7f0000742000-0x1f)="1f000000120007f2000094ff070000770000004108000a00000180ffffb909", 0x1f) 2017/12/18 15:40:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000f7000)='./file0\x00', 0x104) mount(&(0x7f0000024000)='./file1\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000000a000-0x5)='vfat.', 0x0, &(0x7f000000e000-0x1)="") r0 = syz_open_pts(0xffffffffffffffff, 0x8000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cd5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000de1000)=0x0, &(0x7f0000320000-0x4)=0x4) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000853000-0xa7)=""/167) 2017/12/18 15:40:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f6b000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x80)=[{&(0x7f00002ac000-0xaf)=""/175, 0xaf}, {&(0x7f0000000000)=""/183, 0xb7}, {&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000f2e000)=""/94, 0x5e}, {&(0x7f0000000000)=""/108, 0x6c}, {&(0x7f0000c44000-0x7e)=""/126, 0x7e}, {&(0x7f0000a7b000)=""/97, 0x61}, {&(0x7f0000001000-0x86)=""/134, 0x86}], 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f92000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/18 15:40:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000630000-0x8)='./file0\x00', 0x100, 0x8) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00006a3000)=""/20) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f000080e000)="2400000013000107001e80221b14011105a0000c0d008e0011ffff000000090000000600", 0x24) fchdir(r1) 2017/12/18 15:40:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b4000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000df1000-0xd)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00005b2000)=0x0) ioctl(r0, 0x440000000000127b, &(0x7f000098b000)="") accept$ipx(r1, 0x0, &(0x7f0000815000-0x4)=0x0) pipe2(&(0x7f000088f000)={0x0, 0x0}, 0x80800) 2017/12/18 15:40:47 executing program 0: 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) clone(0x12104000, &(0x7f0000485000)="", &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x3e)="90700244d66a46e2e0494588446baaef363051318862e02e5f876e451ff19ba591fcbb65c12bfe5f9c80dfbeda5d7e9dd627bd1f6957d772b39c6f592819") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000)='/dev/urandom\x00', 0x0, 0x2) r0 = inotify_init() r1 = socket(0x4, 0xf, 0x7f) fdatasync(r1) fcntl$setsig(r0, 0xa, 0x24) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f000081e000)=0x0) 2017/12/18 15:40:47 executing program 3: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x100000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000035000-0x36)=[{{&(0x7f0000026000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000001d000)=[], 0x0, &(0x7f0000033000-0x95)=""/149, 0x95, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000033000-0x38)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x2c, 0x401, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f000002e000)=[], 0x0, 0x0}, 0x0) getuid() 2017/12/18 15:40:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b55000-0x4)=0x4, 0x4) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000824000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000811000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000235000)="", 0x0, 0x20000000, &(0x7f0000e65000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000413000)='illinois\x00', 0x9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x3fffffff, 0x853c, 0x10002, 0x10000007fffffff, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a38000-0x14)={0x0, 0xffffffff80000001, 0x3f, 0x3f, 0x1f, 0x80}, &(0x7f0000746000)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c21000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000032d000-0x4)=0x8c) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0xaaa}, {&(0x7f00001d4000-0x91)="b9c3bd891d97db492f87476e0797a004d8f962a50f32838de182ae6ddd98a95293cea3144b9150e2d6a16ac307c204622dcee66aaff98f4fac47995d282543137c5f610fe3b5d3fb30de190cc9a9ce4676468e46a1b75f5e68c5a3a2477685ef389dd8e03e03b2fb5dd414005aed5525e6060008236561b95a585faa39947528e9a7c483b9842d2682bbe6bfb2f409af87", 0x91}, {&(0x7f000095d000)="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", 0x1000}, {&(0x7f00002a1000-0x9f)="f6a3d6b0fbfaba9db326b2bdc3f48d86839076036160ba8777d8b2e052623545ba464ba02e266b720e3ff0cc070f4ebe399a49d1f9e176c9261071eeac6fe89084913b1c82be1087955a1e8dac2ec8378a64a9bb3856ff91de08eeacf59f70b5c517725e07ce0960acdcff6f445441a99d783b13759e57b67d6a3ee6bc476e9c4a7cb360c5559f2b78b22e7a5ceeb70c16d812c839f99b5a8df5dd95076c4d", 0x9f}], 0x4) 2017/12/18 15:40:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) r0 = accept$inet(0xffffffffffffffff, &(0x7f000036c000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000340000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d65000-0x8c)={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]}}, &(0x7f0000a11000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000520000)={0xb7e, 0x1, 0x0, 0xd4, r1}, 0x10) 2017/12/18 15:40:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r1 = dup2(r0, r0) ioctl$int_out(r0, 0x2, &(0x7f00000bd000+0xe6b)=0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000693000-0xf)='/dev/snd/timer\x00', 0x0, 0xa0500) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) r2 = request_key(&(0x7f00004c9000)='rxrpc\x00', &(0x7f000005c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004a0000-0x5)='ppp1\x00', 0xfffffffffffffffb) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000599000-0x4)=0x0) r3 = add_key$user(&(0x7f0000d4a000)='user\x00', &(0x7f00009cd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000250000)="a178e0fc43f04dd8b9237c0a530b9c9043f6debf5f051c0b76310e30bcda4a1bc2538a194700a8d45791ecde87efc7ed6834012c5917090ea239d87b5f913a568ac84532e1a1e307862e5c772240db621543d33307074c33163e23510d0fe9c9db652c59de081f099ffe338410663473f5866f9d3e0d07e767f3559eac97d64aaa4c2199db81acec28b9bc60efc5546d5760437621133c0de13d84df9c18642e3e75ad361e441963abd729f0d8aebf6f3bea087de7261a1f4faedc182e4a2ebaf95619f37cf8e1f86749a46e3f6e", 0xce, 0x0) r4 = add_key(&(0x7f000036f000)='syzkaller\x00', &(0x7f0000aac000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000df9000-0x54)="e4fc6f1ef998a092b9d0c854ef5ef2732ee7aee5964a10754122eb0688ec8b1cacf9f9b0bfe8b7338857ed719fea97bf1896a6aaa83aff6330f35864010fc97927a75d0decc8acb81461ed11d6aec55c001ab06e", 0x54, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f000049a000)={r2, r3, r4}, &(0x7f000097e000)=""/105, 0x69, &(0x7f0000c54000-0x38)={&(0x7f000075a000)={'sha256'}, &(0x7f000055e000)="2872301e93a7737163c5f57232ba764c6c24b1e3b44dc874abf4dac5c9dabdc7f9661d9c09abce859dca", 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000b18000/0x4000)=nil, 0x4000, 0xa) fcntl$dupfd(r0, 0x0, r0) 2017/12/18 15:40:47 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) getsockopt(r0, 0x0, 0x61, &(0x7f0000001000)=""/41, &(0x7f0000004000-0x4)=0x29) 2017/12/18 15:40:47 executing program 2: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000ffd000-0x15)="330000100000000032c00000b95d033d082108000700", 0x16) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ffd000)={0x0, 0x0}, 0x800) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00007c2000)=0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000ffe000)=0x5a39d58) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d97000)=0x0) getpeername$netlink(r1, &(0x7f0000ab0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000223000-0x4)=0xc) 2017/12/18 15:40:47 executing program 5: mmap(&(0x7f0000000000/0xd34000)=nil, 0xd34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d35000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000d34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000032a000)=0x14) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d34000)='./file0\x00', &(0x7f0000d34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d34000)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xb033, 0x0, 0x9, 0xe, 0xa0, 0x20, 0x8, r1, r2}, {0x0, 0x1, 0x515, 0x7f, 0x3ff, 0x80000000, 0x8000, 0xffffffffffffff76}, {0x101, 0xfffffffffffffff7, 0x5, 0x5}, 0x80, 0x2, 0x4, 0x0, 0x40, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x5}, 0x8, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x3, 0x1, 0x6, 0x3, 0x586, 0x8001}}, 0xe8) r3 = socket$inet6(0xa, 0x2000000801, 0x0) bind$inet6(r3, &(0x7f0000d2d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/18 15:40:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000665000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c32000)={0x0, 0x71d3}, &(0x7f0000f95000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x4, 0x100, 0x800}, 0x10) r2 = socket(0x1f, 0x7, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00003a1000-0x4)=0x0, &(0x7f00007fe000)=0x4) bind$packet(r2, &(0x7f0000962000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r3 = syz_open_dev$loop(&(0x7f000060f000-0xb)='/dev/loop#\x00', 0x200000000000001, 0x0) sendfile(r2, r3, &(0x7f0000e59000)=0x0, 0x200000000000006) 2017/12/18 15:40:47 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000038000)='./file0\x00', &(0x7f000000e000)=[&(0x7f0000015000)='%\x00', &(0x7f0000039000-0x20)="47504c76626f786e657431f965746830766d6e65743163707573657447504c00", &(0x7f0000038000-0x1)='\x00', &(0x7f000002c000-0x1)='\x00', &(0x7f0000038000)="73656c696e75785d657468302a70707030ee00", &(0x7f0000008000-0x1)='\x00', &(0x7f000001f000)='\x00', &(0x7f0000021000-0xe)='em0-+,system+\x00', &(0x7f0000015000)='-md5sum\x00', &(0x7f0000039000-0xa)='self@self\x00'], &(0x7f000000d000-0x8)=[&(0x7f0000008000)='\x00']) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000007000)='fuseblk\x00', 0x1000010, &(0x7f0000035000-0x38)="d29ce7c5800a631f622c") [ 32.208917] audit_printk_skb: 33 callbacks suppressed [ 32.208928] audit: type=1400 audit(1513611647.266:22): avc: denied { create } for pid=4897 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/18 15:40:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x9) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a17000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty={[0x0, 0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f8000)=0xe8) getresgid(&(0x7f000044a000-0x4)=0x0, &(0x7f0000f1c000)=0x0, &(0x7f0000012000-0x4)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004aa000-0xc)={r1, r2, r3}, 0xc) r4 = accept$inet6(r0, &(0x7f0000f4a000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c38000-0x4)=0x1c) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000c30000-0x108)={0x83, {{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0}, &(0x7f000025b000)=0x20) 2017/12/18 15:40:47 executing program 5: fstat(0xffffffffffffffff, &(0x7f000028e000-0x44)={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) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008f7000-0x11)='/dev/vga_arbiter\x00', 0x4a6008, 0x0) setresgid(r0, r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) setregid(r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2017/12/18 15:40:47 executing program 5: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x3, 0x0) write(r0, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000caa000-0x4)=0x200, 0x4) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000f97000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) 2017/12/18 15:40:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000300000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000)=0x1c) close(r0) r1 = memfd_create(&(0x7f00002f9000)="01070fc47e9ca359fe8d02c71609f1e61c8f7676cba8cc935260fde34cc8df486fed582561d62e34a593692a035850bd189d7db2384ebbd74b6439e9f7ee87b2216d82b51bb5d7ee3bfb63ed73810f7cc80f85a927b31789c44d23fca0c009b375bb0980fc170943d06a5cdafd4c19d7b137ce3782498683f5ef93d3040c39d165317789a1cded16c9fee34cef3a719e4403b559a3b5d137d681c29d33e2a08f98e437ff7ff30cc982921f8b53fc23f973bbed", 0x0) flistxattr(r1, &(0x7f00006e6000)=""/38, 0x26) 2017/12/18 15:40:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x800, 0x800100, 0x0}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x0) 2017/12/18 15:40:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00003eb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000692000)=0x10, 0x800) unshare(0x200) ioctl$int_in(r0, 0x5473, &(0x7f0000569000)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x24401, 0x0) 2017/12/18 15:40:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000aa9000-0x22)="220000001500070300c610f70001002702080900010000e0070001000f0100000115", 0x22) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000b3000-0x4)=0xffffffffffffffff) 2017/12/18 15:40:47 executing program 6: rt_sigsuspend(&(0x7f0000a0f000)={0x5}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000-0xb1)=""/177) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001000-0xe)=""/14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r2, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) readv(r2, &(0x7f0000ee4000)=[{&(0x7f0000e5a000-0x4)=""/4, 0x4}], 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000371000)='/dev/ppp\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000378000)={0x10, 0x0}) 2017/12/18 15:40:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\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]}) write$sndseq(r2, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x17, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 15:40:47 executing program 1: 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, &(0x7f000001a000-0xc)={0x0, 0x0}) write$sndseq(r0, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x30) ppoll(&(0x7f0000ca2000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00001bc000)={0x0, 0x0}, &(0x7f0000c97000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) accept$packet(r2, &(0x7f00004c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007e0000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e47000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000a10000)={0x1, 0x0, 0x2, 0xffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000043000)={0x0, 0x3}, &(0x7f000056e000)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000cfd000)='/dev/hwrng\x00', 0x8800, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000012d000)={r6, @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]}}, 0x8c) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000fd9000)={0x8, r5}) fremovexattr(r4, &(0x7f0000296000)=@random={"6f73f8ff00", 'comm\x00'}) 2017/12/18 15:40:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = dup3(0xffffffffffffff9c, r0, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000d18000-0x2)={0x6, 0x200}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ac7000)={0x0, 0x0}) r3 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x100) epoll_wait(r1, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/18 15:40:47 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000562000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x24, 0x0, 0xfffffffffffffffb, 0x1, 0xc14f, 0x30}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f0000dc7000)="1f1e000002031900000007000000068100e83b8509000100010100ff3ffe589b66eda16e5613798593a7e2bc032974aaef4107534a52ac9db2336f357213f95625c8294e96f9c65348e030644eb63d7333b559c5309168b403ea8653aa47988500a600a3eb257c1aec36645a46acab0088353cf6b7ee2fd56e133f45acbcf5c184291a7444169786553190c4fbeadad1d315d352954f7515ec1a4a4f12d0d78aae470214", 0xa4}], 0x1) 2017/12/18 15:40:47 executing program 0: mmap(&(0x7f0000000000/0x7a6000)=nil, 0x7a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) recvmsg$netrom(r0, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f4c942641bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f1", 0x94}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000875000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000cd9000-0xa)=""/10) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r1, &(0x7f0000033000)=[{&(0x7f0000300000-0xaa)="af", 0x1}], 0x1) 2017/12/18 15:40:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000544000)='/selinux/policy\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000c87000-0x70)=[{&(0x7f0000852000)="8062f39b005ee71ed094b26cea58dbe53be7c1bbf7d41fe2f453d06b34eb3f699f689be8663ef47afee50f12d81071f69f20724377b19b22241d7e5b1fd2947ee39a57897c5810de67abc3552cc956b56d30594841d06de12002c2ce5916bb25f3892d78a0293b", 0x67}, {&(0x7f0000bef000)="dda2c4d77e90d159489e96280cd1bfef7cf8678296", 0x15}, {&(0x7f0000ea0000-0xf8)="2b502cf76af5aad852e5d676dd41a0895a48d1bd9ef0a86543c97d758aaa7622ff6fd4a5f8066ffb4fe1d9b191093db238fa99252d7bbcbeadef932eaa9d793b06fe82e061175ef0e6750baafad98cb2d618592555677bbc4fac0e688f51456cf2b9efda6e18c4772ccb14cee3211a1bd2d6823090ce421b468a5105a718450687ac492ac99468e6a67114efd5de0eec17eb7ad305033e58b6187b940df70ba7fecc17c7df53c30a7b1b358284cdc304953a897ab74b429e7e85214b230cf68602a0225dd28b56b9d90523cec4beb87108e6a8e1a019ec1b450ffc76ecdedbe6af78843061d9bf5aae0b892268dfff0e1c0fe5449c1b5f92", 0xf8}, {&(0x7f000093c000)="3bcc997c8b4513e3c9d6ae78a676a163a2c499f104d6400872f059bac48f1c3b073f662ce7e252a1c7cbd15e6fda1f88e51ca2f0d4d5a27cc59198e493018f65746eb9f96fc9673dda43e5e6999c8da4613673dcf97c0b155e2df4b2203b6f2bfc10a09fd5fc7eff58deb121c3ffdb4ee3bdf4d53385", 0x76}, {&(0x7f00001e0000-0xe4)="a62bbba40fbc0d644b999d14dfcb20a74a3b7026126725920f1c5f07483cf4362093101273a7186fc2f0253dc635559314a95e2d448e67a44ec0166cf3ba0e03e70bd4ce97efa6bd6eb42927c461fd2ef2129b1567071bc130b6a51db4b364205a681669c51ca08fd87a5b4e8b72c70180f6bd31e3b2fbc9a3cc559b95c4ffc34d73240bcf1df3891af5f556742cd0887166e54d2627d7efbd990aa132b65d549213fdff1dbcb2a2009dc82b6dd1c8a5c6eb1ed85e0b7421872eaab0acb882f1c4e79c53c0b220b60f108feb801e89691775655ad8030b97c5cb2eb9e33641c67c6c0156", 0xe4}, {&(0x7f00001d4000)="6472b5edb112ca28fd7c10b55759715d73ed27659ca82f974ea95270e22dc97b2b8b958b6431be58bcc4e1c1f407fe70c718d19e79103b78e60da04e6d2315ef7d776638226942ca8ee99e267d30c8e8468cb8828402a27c39af73b1802094292e2e306ae6d917b5eef5e9b3c27c409e45f86ae0a78780f7bab35a6e8fc80a5a7f3a859a5ad535493ef478b1338b09ac805e8de329df7d1404b53d8bb0c8e06baca85fa0401bf8d0f8f2ced4b22e1295ad419813aa55a9bc8af144ac2a78121b6c95f8eb90627761d7bcb88fc4994be23de118", 0xd3}, {&(0x7f0000b16000)="d7fcb345baeda5b78f836f06668e7ae6507b52cece309b53adab4a12f0cfdc2124db96a59d87220ade1282b9e5ba6cf20d65f9d2357e8b75146ce4a6", 0x3c}], 0x7, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008d8000-0x4)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000041e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$ipx(r2, 0x0, &(0x7f0000b54000-0x4)=0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000ad000)={&(0x7f00002db000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00008cd000)=[], &(0x7f000073c000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00005c5000-0x8)=[0x0, 0x0], 0x9, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(r1, &(0x7f0000a1d000-0xd)='attr/current\x00') socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f00008ef000-0x30)={0x401, 0x6, 0x6f88, 0x8001, 0x2, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd(0x4) ioctl$int_out(r2, 0x5460, &(0x7f0000718000-0x8)=0x0) r4 = syz_open_procfs(0x0, &(0x7f00005b8000-0x11)='net/fib_triestat\x00') sendfile(r3, r4, &(0x7f000017f000)=0x0, 0xff) 2017/12/18 15:40:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x800, 0x800100, 0x0}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) [ 32.269285] audit: type=1400 audit(1513611647.326:23): avc: denied { write } for pid=4897 comm="syz-executor7" path="socket:[12409]" dev="sockfs" ino=12409 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/18 15:40:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00006ae000-0x24)={0x20, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x101, 0x8, 0x5, 0x0}) fsync(r0) r2 = syz_open_pts(r0, 0x0) r3 = dup2(r2, r1) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000721000)='/selinux/user\x00', 0x2, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = eventfd2(0x3, 0x0) r7 = dup2(r1, r0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r5) poll(&(0x7f000003b000)=[{r6, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000db7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f00006e8000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000b89000)={0x1, 0x78, 0x101, 0x2, 0x4d5a4b6c, 0x52, 0x0, 0x20, 0x10000, 0xc, 0xddb1, 0x0, 0x100, 0x0, 0x0, 0x4, 0x3, 0x10001, 0x5, 0x800, 0xe0000000, 0x81, 0x5, 0x6, 0x6, 0x7, 0x0}, r8, 0x4, r1, 0x8) 2017/12/18 15:40:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1)='U', 0x1, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000045e000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000edd000-0x4)=r1) fcntl$setsig(r0, 0xa, 0x1d) sendto$inet(r0, &(0x7f0000de4000-0x5ab)="11", 0x1, 0x1, 0x0, 0x0) 2017/12/18 15:40:47 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fd4000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000282000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000fd4000-0x67)=""/103, 0x67, 0x1, &(0x7f00002b6000)={r1, r2+30000000}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00004b8000-0x18)={0xaa, 0x2000000002, 0x0}) fcntl$notify(r3, 0x402, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000fd5000-0x10)={&(0x7f0000ca1000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00002a6000-0x4)=0x0, &(0x7f0000314000)=0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000322000)={&(0x7f0000696000/0x2000)=nil, 0x2000}) 2017/12/18 15:40:47 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000013000)='./file0\x00', &(0x7f0000004000)=""/253, 0xfd) timerfd_create(0xd135f006a4d9e483, 0x80000) close(0xffffffffffffffff) 2017/12/18 15:40:47 executing program 5: 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x1, 0x100) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0xfe, r2, 0x1, 0xffffffffffffff81, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) clone(0x40204, &(0x7f0000a98000-0x2)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="df") epoll_wait(0xffffffffffffffff, &(0x7f0000180000)=[{0x0, 0x0}], 0x1, 0x3f) 2017/12/18 15:40:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000c000-0x9)='/dev/sg#\x00', 0x1, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000edc000-0x68)="fc9a8aa70f3b7b7b9cb2e53d607f41a04a04b42d0abfdaee1b216eca24bc3d354a82d80021e20dde77c518c421bc24cba396613a746450bb1c4c28e72a4e6f6c8a0e1a8c7b5420f0fec446604a9973267093db5afdc9fad69e213d726e6fa2bcc0e559a4c6519627") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d87000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001e000)=0xc) 2017/12/18 15:40:47 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f00005e7000)='./file0\x00', 0x10000, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b90000)={0x3, &(0x7f0000209000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x8)={r1, 0x10}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f18000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd8000-0x4)=0x20) 2017/12/18 15:40:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000766000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003ac000)=0x1, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000fb8000)='/dev/snd/timer\x00', 0x0, 0x200000) fcntl$setpipe(r1, 0x407, 0x5ae3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000e77000-0x34)={{0x0, 0x2, 0x2, 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]}) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0x0}, 0x0, 0x8) lookup_dcookie(0x3, &(0x7f00000e4000)=""/195, 0xc3) 2017/12/18 15:40:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ba000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) finit_module(r0, &(0x7f0000327000)='ppp1md5sumeth0\x00', 0x1) flock(r0, 0x1) flock(r1, 0x1) mq_timedsend(r0, &(0x7f0000088000-0x43)="3aa47048c5e0d1077610942636c8ca82562dc5f47f571b3d79ca586ecf96b1e04507f7746fd4ab01ce9709ec17fac3024d53105d3c0c077e203a58e6355f4490270ad8", 0x43, 0x7, &(0x7f0000898000-0x10)={0x0, 0x1c9c380}) 2017/12/18 15:40:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) pipe2(&(0x7f0000283000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f00004ed000-0x10)={0x0, 0x989680}) getsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000239000)=0x0, &(0x7f0000149000-0x4)=0x4) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) [ 32.412201] binder: 5017:5021 got reply transaction with no transaction stack [ 32.419596] binder: 5017:5021 transaction failed 29201/-71, size 0-0 line 2923 [ 32.435043] audit: type=1400 audit(1513611647.496:24): avc: denied { setattr } for pid=4969 comm="syz-executor1" name="comm" dev="proc" ino=11800 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2017/12/18 15:40:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000068a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mlock2(&(0x7f0000eed000/0x3000)=nil, 0x3000, 0x1) mprotect(&(0x7f0000c43000/0x2000)=nil, 0x2000, 0x0) 2017/12/18 15:40:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f54000-0x15)='/proc/self/net/pfkey\x00', 0x58400, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f00009bd000-0x4)=0x5, 0x4) r1 = socket(0x10, 0x3, 0x0) creat(&(0x7f0000f62000)='./file0\x00', 0xc4) write(r1, &(0x7f0000a0d000)="170000001a001bd213110005e700000080000003ff008d", 0x17) 2017/12/18 15:40:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a85000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000055000-0x4)=0x0, &(0x7f00008dc000-0x4)=0x4) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000013000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000023000)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r2, &(0x7f0000013000-0xa)='./control\x00') renameat2(r2, &(0x7f0000031000)='./control\x00', r1, &(0x7f000002e000)='./control\x00', 0x2) 2017/12/18 15:40:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cea000-0xe)='/dev/keychord\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000aa6000)={0x3, 0x10001, 0x0, 0x437, 0x8, 0x8}) clock_nanosleep(0x8, 0x6897ef0b87501fdb, &(0x7f0000c50000)={0x0, 0x989680}, &(0x7f0000bfd000)={0x0, 0x0}) 2017/12/18 15:40:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000453000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b2b000)={@common='ipddp0\x00', &(0x7f0000054000-0x28)=@ethtool_eee={0x44, 0x6, 0x6, 0x800, 0x0, 0x1c0000000, 0x7, 0x2, [0x3, 0x7ff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nfc_llcp(r0, &(0x7f0000442000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000024b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x5, ""}, 0x10, 0x0}, 0x0) 2017/12/18 15:40:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x101000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bf1000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000944000-0x4)=0x9d) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f000054f000+0xe32)=""/77) openat$sequencer2(0xffffffffffffff9c, &(0x7f000061a000)='/dev/sequencer2\x00', 0x200902, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000161000)=0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 15:40:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000bad000)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000358000)='/dev/usbmon#\x00', 0x7, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003a2000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d4000-0x4)=0xe8) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f000025e000)=0xa29) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000550000)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000761000-0x8)=0xbd82) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000589000)={@generic="241c6cff06e100579465ff2636a3b25d", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000eed000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ec000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a72000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x9, 0x1, 0x0, 0x2, 0x80, 0xa0, 0x6, r2, r4}, {0x1ff, 0x1, 0x4, 0x7, 0x8, 0x3ff, 0x800, 0x5}, {0x0, 0x10001, 0x3, 0xe267bd3}, 0x79ff, 0x8, 0x4, 0x1, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x4e9, 0x2d0}, 0x11, @in6=@loopback={0x0, 0x1}, 0xff, 0x3, 0x2, 0x20, 0x6, 0x7fffffff, 0x3f}}, 0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c46000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401, 0x2, 0xff, 0x4, 0x300000000000000, 0x0, 0x4720}, 0x20) 2017/12/18 15:40:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000d79000)='/dev/snd/timer\x00', 0x0, 0x400000) r0 = add_key(&(0x7f0000692000-0x8)='trusted\x00', &(0x7f00008e9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dbf000-0xdf)="6cc0c14cf80e8ae02e2567f5c8eca7fdb282a47e5eeff4e09b5bcf09d3694d9fe96fd140ecf0d3a900fadcbc2f428178c825c454581a1dbe2faa3c6df0863349472b99d4eba709c3afc3b4df5680e9eeba1945b510eb8d9bf606e30acb0178364b8639a7d9cb8397b866d1e7aa5a11d2cf17303d8f2078ad570ed1df85770b2a4e2661125ad7a35e08e143de56c27f7bb4757b4c468d5b6da22e215758b2a7fa7e8ae70270fa6915765c7c5a5ff8cd9dba1a02918623222d82ed8ca1d5ea12d18abba428dbd15b417f13565d520d967ee0b109de9aa81310b5983d3efba443", 0xdf, 0x0) add_key(&(0x7f0000859000-0x5)='user\x00', &(0x7f0000080000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) 2017/12/18 15:40:47 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000)=[], 0x0, 0xfffffffffffffffe, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a8b000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@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, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b83000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000018d000-0x4)=r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_create1(0x80000) r3 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000d66000)=0x0, 0x800) r4 = dup2(r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000000)=0x103, 0x4) 2017/12/18 15:40:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000084c000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x427fc) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000f5e000)=""/199) sched_rr_get_interval(0xffffffffffffffff, &(0x7f000036e000-0x10)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{0x0, 0x0}, {r1, 0x0}}, 0x0) 2017/12/18 15:40:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$netlink(r0, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f000021d000)=[{&(0x7f0000351000+0x535)=[{0x50, 0x12, 0x7fd, 0x0, 0x0, "620acbf3400000000100015b50e8b2065f62e999ca3c501c101831e4f5b33629f6e068fe444cc75eb6e27030f81aa64f2606190b1f1ceb1103f008f8338ea443"}], 0x50}], 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netlink(r0, &(0x7f0000853000-0xc)={0x0, 0x0, 0xe9, 0x4}, 0xc) [ 32.460423] binder: 5017:5021 got reply transaction with no transaction stack [ 32.460431] binder: 5017:5021 transaction failed 29201/-71, size 0-0 line 2923 [ 32.462396] binder: undelivered TRANSACTION_ERROR: 29201 [ 32.462518] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/18 15:40:47 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000047a000-0xf)='/dev/sequencer\x00', 0x200900, 0x0) setsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000e54000)=0x0, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00004a4000-0xd6)="bf9726000fa95100a4f586809e5d3af31df4c915fe4d7b4b14e32b416d0c74010b7a296eb63826b0d50ebdcb58ef0a22b41e3c3a1ecadc62c82b1a1d0955f88ec4bdb40624c5c8951c99880e06a5c054221ea3d874d6f6a146f691577a6f53a5e82ef6e13634c32805364867f7f5accdfe75fe1f6bbeb5325576528435ef198f7a62a68ada750e3d2a9a2c6f01f9f00326ee1b80b9d6d3bcc730d4011fe9c0268a8b28b5862c8e2e409b4ed3290d19209a3b8e46f66ebb3f1a1180b82d8f6f40f4575c738989d31f9d1f768a77ea56c017dacd7336b4", 0xd6) 2017/12/18 15:40:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000054000-0x60)=[{&(0x7f000028a000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000f5d000)=[{&(0x7f00009e7000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f00009cf000-0xc)='net/netstat\x00') clock_gettime(0x0, &(0x7f0000ff7000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000007a000-0x50)={0x0, @time={r3, r4+10000000}, 0x101, {0xdd44, 0x8}, 0x400, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2017/12/18 15:40:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000085c000)="1c0000002000af0002f300006b000500000002000000010007109b43e464cd4ba9cd0307698197b731709d9c693ad99bce079b9777f15f1d561e7f586d645c909b43d95fff1a1168d4cee62f6af8e0f3e82b55239c836e50f45d770adb11bdbf07ca553b4a978be7ba8f25cb3a9599fa25debd259ebf738057a0befe0900000000000000a5825fc51fd1af335afa30ebc35f2a0e65f582260400000000000000a1bb49c29e140f5826315cf53db60c1e2a1de9244df852c1329d480d16b992aa5e675b8284ff5db9df2697ee14aa55bd81d84ea952b21e9c4f11702d92f0cb278ec35c518b77a7c095e2998c06574633", 0xf0) write(r0, &(0x7f00000a6000)="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", 0xfc) fcntl$getownex(r0, 0x10, &(0x7f0000197000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000061000-0x4)=r1) 2017/12/18 15:40:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c6c000)='./file0\x00', 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000591000)='illinois\x00', 0x9) seccomp(0x3, 0x1, &(0x7f000003c000)={0x1, &(0x7f0000ee7000)=[{0x6, 0x0, 0x101, 0xffffffff}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026b000)='/dev/sequencer2\x00', 0x0, 0x0) umount2(&(0x7f00002c5000)='./file0\x00', 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000001d000)={0x7, 0x1000, &(0x7f0000b07000)="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"}) 2017/12/18 15:40:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x8) recvfrom(r3, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r4 = syz_open_dev$tun(&(0x7f0000dd7000)='/dev/net/tun\x00', 0x0, 0x2) dup2(r0, r4) ioctl$int_in(r0, 0x5456, &(0x7f0000a6c000-0x8)=0x5) clone(0x0, &(0x7f0000fdc000)="", &(0x7f0000047000-0x4)=0x0, &(0x7f0000b45000-0x4)=0x0, &(0x7f00004ea000)="") ptrace$poke(0xffffffffffffffff, r1, &(0x7f00008cc000-0x8)=0x0, 0x400) tkill(r1, 0x80000000016) 2017/12/18 15:40:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eef000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000044000-0x8)={0x3, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000c8f000-0xd)='dns_resolver\x00', &(0x7f0000f0f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e59000-0xc7)="036a9664a6a689d4faa028e8e822be6449b6377f117acc85e1b43fbcc963bff196a31333b3bdabba4a660a4af8a6bd3c4213ab8e549ad4a958ef931c063b8e6c3cebb75e27a4c0ee77cc826a82e766192b0568d49a3c9d242374c567e6a9c2888bb217f06139086d8fc4bc77268009e8e55b1a8e250de9a253eb9004afed4dc23fb61c34a0e62d3d2dd8136be668b0d510c4d485915ee5a5fd0ee8eb65c817eef62a3b90b9ea30f5717a9ec7be7b9e324d4d164d5bd646de4cff2be260587c3b288d86b0cb8200", 0xc7, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d0d000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb003720400681ba4781d47f3513a0300fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df054900000817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba0f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e8690500000000000000000001000800000000c5f46d9bc4", [0x0, 0x0]}) syz_open_dev$random(&(0x7f0000900000)='/dev/random\x00', 0x0, 0x400000) 2017/12/18 15:40:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000612000-0x8)={0x0, 0x0}) fstatfs(r0, &(0x7f000085b000)=""/165) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496071b1b45009349041eca724fdec73fab9b04e4a4a5af66000000006200007faa62b9c0d263274f4a010c0600ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef065d72a8b637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a68d57e456460104ca0dedf1f0e8385cd43d185c41d009976034d6557bf8917cad630598f6e58fd0000000078aabbbffffffff30000024c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @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]}, 0x5c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a58000-0x4)=0x0) timer_create(0x5, &(0x7f0000987000-0x60)={0x0, 0x9, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000948000)=0x0) timer_getoverrun(r3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) socketpair(0x7, 0x80005, 0x1ff, &(0x7f000004b000-0x8)={0x0, 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1f, 0x7, 0x7, &(0x7f000036f000)={0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000022f000-0x78)={0x0, 0x70, "02615832db99a124bb49e4ee1c5850775e00e6a104062068b0b18f238a7436856d57a53c4474d9761ed989f0b1ae136588145daeae0c0108430d13a442ff02d983596849218a9b98eb544db8eaa095f75d9f13ae67b7e22de6c7fdd351c9f69c42055121b214f04b19de2fcc2d091df9"}, &(0x7f000080a000-0x4)=0x78) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f000078f000)={r7, 0x81, "e5a6768dc2a4fc584286d826aaff0045c1185836ba0c5485ed4a2ef2e6e9fe00000000000007c55ee13230b07485e703760c2f75358e87599f66db5e0ccc6a75893e2f2cf1998deecf9caab0a1e58d0916747c4d1b5d111f1d754669efc9845a6af440f042ac3a753e02276df48bca2254b4d5b23f61d4b5237960fbc007bc4493"}, &(0x7f0000c8c000)=0x89) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f0000948000-0x1)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00000c9000)=@sack_info={r8, 0x9, 0xffff}, 0xc) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000e9d000)={0x6, 0x2, 0x1000}, 0x4) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f0000a04000-0x12)={@common='ip_vti0\x00', 0x1}) 2017/12/18 15:40:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000245000)='user\x00', &(0x7f0000e84000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009cb000)="415e20ab491d5dd32c69efdcf29f189825ac588bef0914e6e408bc8d95c2fac67693287d638991d5439ef41f4cfccaaa76e6e4f8c8fab45f471e4430ded6678e2b02723a32b09f99f26c5f00815d0194d8abeaffec125143", 0x58, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x10000) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000369000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b25000)={0x0, 0x58, "d2e588bc70462f4f4521d38a60ec4cf1286a5b64a02b83dc122705272ae192cedcb6a6d7d1eed9079039eb35bcca8963bd5dcb06c6b856954816e7384dd1ec125c0693d0acf2d93f05495c62043e970b68c5f7421076a851"}, &(0x7f0000301000)=0x60) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b07000-0x6)={r2, 0x497cf0aa}, 0x6) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000b74000-0x4)=0x200000) accept4$ipx(r1, &(0x7f0000c05000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003b3000)=0x10, 0x800) 2017/12/18 15:40:47 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mremap(&(0x7f0000061000/0x800000)=nil, 0x800000, 0x4000, 0x2, &(0x7f000072d000/0x4000)=nil) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 15:40:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000518000-0x8)={0x3f}, 0x8, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a0b000-0xe)='/dev/keychord\x00', 0x101000, 0x0) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000ad8000)=0x0, &(0x7f0000a90000)=0x4) fsetxattr(r0, &(0x7f0000814000)=@known='com.apple.system.Security\x00', &(0x7f00005f5000-0x1b)='^vboxnet0-wlan0mime_type[/\x00', 0x1b, 0x3) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f000046e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000951000)={0x0, 0x0}) [ 32.557410] Option 'tÅgæ©Âˆ‹²ða9mļw&€ èå[Ž% é¢Së¯íMÂ?¶4 æ-' to dns_resolver key: bad/missing value [ 32.563279] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=24083 sclass=netlink_route_socket pig=5063 comm=syz-executor7 2017/12/18 15:40:47 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x80000000) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0xf, 0x8) 2017/12/18 15:40:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0xf949, 0x0, 0x40, 0xf23, 0x3, 0x2, 0x4, 0x8001}, &(0x7f0000001000-0x40)={0x8, 0x5, 0xfff, 0x100000000, 0x8000, 0x5, 0x4, 0x6}, &(0x7f0000b53000-0x40)={0x55, 0x4, 0x6, 0x1b06, 0x2, 0x52ee, 0x20, 0x6}, &(0x7f0000db9000)={0x0, 0x2710}) clock_settime(0x8005, &(0x7f0000c37000)={r0, 0x0}) 2017/12/18 15:40:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x9) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000a21000)='personality\x00') sendfile(r1, r1, &(0x7f000079c000)=0x0, 0x7ff) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00009ea000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/18 15:40:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000fde000-0x6)='rxrpc\x00', &(0x7f000021e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eca000)='-\x00', 0xfffffffffffffffd) add_key(&(0x7f0000730000-0xd)="646e735f7265736f6c1f000000", &(0x7f00008ee000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000643000-0x1000)="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", 0x1000, r0) [ 32.569574] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=24083 sclass=netlink_route_socket pig=5063 comm=syz-executor7 2017/12/18 15:40:47 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x10b482, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000757000-0x11)='/selinux/enforce\x00', 0x301080, 0x0) accept$ax25(r3, &(0x7f0000a13000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000108000)=0x10) dup2(r2, r1) 2017/12/18 15:40:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c8000-0xf)='/dev/sequencer\x00', 0x88386, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000024b000)={0x1ff, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x110, 0x7, 0x2, 0x1, 0x7d3, &(0x7f0000ab9000-0x10)=@common="695b5f7674000000000000d27f000817", 0x75, 0x0, 0x9}) socketpair$inet(0x2, 0xe, 0x1, &(0x7f0000711000-0x8)={0x0, 0x0}) ioctl(r0, 0x5101, &(0x7f000042a000)="") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000259000)={0x10000000, 0x0}) 2017/12/18 15:40:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c6000)='./file0\x00', 0x80) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x800000000018, 0x0) 2017/12/18 15:40:47 executing program 2: clone(0x0, &(0x7f00007d3000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000f54000)=0x0, &(0x7f00006ab000)="") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000249000-0x4)=0x0) rt_tgsigqueueinfo(0x0, r0, 0x2a, &(0x7f00009de000)={0x40b, 0xfffffffffffffffd, 0x0, 0x0}) r1 = socket$inet(0x2, 0xa, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={r2, 0x78, &(0x7f0000001000-0x78)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5d74}, @in6={0xa, 0x1, 0xffffffffffffdd21, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000be6000-0x4)=0x10) 2017/12/18 15:40:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000e5c000)={0x10, @tick=0x5, 0x7, {0x6, 0x6}, 0x7, 0x400001, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000)={0x0, 0x80, 0x7fff, {0x0, 0x0}, 0x9, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00007aa000)='/dev/snd/seq\x00', 0x0, 0x7) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000ad000)=0x0, &(0x7f0000123000)=0x4) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000c04000)={0x0, 0x4}) poll(&(0x7f000032a000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/18 15:40:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dbe000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000032c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000f53000-0x25)="240000001a0025f00000000400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) 2017/12/18 15:40:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x3, &(0x7f0000f9a000)={0x5, 0x9}) r0 = syz_open_procfs(0x0, &(0x7f0000344000)="0865740f776972656c65737300") preadv(r0, &(0x7f00003b5000-0x80)=[{&(0x7f0000d57000)=""/96, 0x60}, {&(0x7f00005ae000)=""/115, 0x73}], 0x2, 0x0) 2017/12/18 15:40:48 executing program 4: mmap(&(0x7f000042b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f00001a4000-0xd)='/dev/urandom\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000d16000-0x30)="b63db85e1e8d00000001b29d005406ecffffff000000000006019b972d211d4d8730678fe22c9b160e96aa1fae1a569d", 0x30) poll(&(0x7f00000da000)=[], 0x0, 0xfff) 2017/12/18 15:40:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000285000-0x8)={0x0, 0x0}) r1 = socket(0x10, 0x5, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fe8000)={0x5, 0x2, 0x1, 0xffffffff}, 0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000037e000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000e02000)=@buf={0x2c, &(0x7f0000478000-0x2c)="60e5979f70fcdfd4661c504e35a127be9e8678065ecd1e49227f3dae234aa34b5c2ebc44f6afe2bdcd85b82d"}) write(r1, &(0x7f0000d0d000-0x24)="2400000013000700011e651afe250000205b000c09000b0180000000000000161790cbf1", 0x24) 2017/12/18 15:40:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d16000)='net/sockstat6\x00') alarm(0x7ff) preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2017/12/18 15:40:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x13, &(0x7f0000121000)={0x0, 0x0}, &(0x7f0000057000-0x4)=0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc004510e, &(0x7f0000a81000-0x1)=0x0) 2017/12/18 15:40:48 executing program 3: prctl$setmm(0x23, 0xfffffffffffffffd, &(0x7f0000270000/0x2000)=nil) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000449000-0xe)='/selinux/load\x00', 0x2, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x0, 0xea18, 0xff, 0x0, 0xfffffffffffffffb, 0x9, 0x9, 0x10001}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/dev/sequencer2\x00', 0x100, 0x0) 2017/12/18 15:40:48 executing program 2: socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000526000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ea7000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00006f2000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000819000-0x108)={0x8, {{0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x19}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = socket$inet6(0xa, 0x80007, 0x401) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000b08000)=[0x7, 0x59]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002e0000)={0x0, 0x0, 0x0}, &(0x7f0000366000)=0xc) getresgid(&(0x7f0000c0d000)=0x0, &(0x7f0000214000-0x4)=0x0, &(0x7f000092a000-0x4)=0x0) fchown(r1, r4, r5) setsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f0000869000)=0x0, 0x4) remap_file_pages(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x4, 0x9a2, 0x2000) 2017/12/18 15:40:48 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b4d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000470000-0xd)='/dev/usbmon#\x00', 0x6bb93b3c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0x7, 0x9, 0x7fff, 0x8001, 0x1ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x2, r2}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) tkill(r2, 0x15) 2017/12/18 15:40:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d3e000)=@req={0x0, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) shutdown(r0, 0x0) 2017/12/18 15:40:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000c36000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f1a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 2017/12/18 15:40:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003f8000-0xb)='/dev/hwrng\x00', 0x200, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f000044b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000341000-0x4)=0x10) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00001d7000-0x4)=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007bd000-0xc)={0x80000005, 0x0}) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000070f000)={0x0, 0x0}) 2017/12/18 15:40:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x10001b, &(0x7f00008c8000-0x81)="ff55d36cffba04515d37bf4c53322f22da75fd5e", 0x14) 2017/12/18 15:40:48 executing program 6: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004d6000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fcd000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) r2 = getpid() mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0x8001, &(0x7f0000fcf000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000fcd000)=""/36) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000cab000-0x4)=0x7, 0x4) writev(r0, &(0x7f0000fcc000)=[{&(0x7f0000a20000-0x67)="000582cb726a5808e2cb0f23695495abacd052f92793539398fa8c2040aa8abcbe95e8715b963d9c1bcc5145a4bc57fe1bd25d6c9c483918ccce9ba18a5cb90189480a67de0000763e8308000000051d9b7db989a769813ad8e81632dfac3c508aac04e7941300", 0x67}], 0x1) 2017/12/18 15:40:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x83dd, 0x3, 0xffffffffffffd708}) r1 = socket(0x10, 0x3, 0x4000000) r2 = accept(r1, &(0x7f0000eb7000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000003a000-0x4)=0x10) r3 = dup2(r1, r2) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f00002de000)=0x0, 0x4) 2017/12/18 15:40:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000-0x10)='-[}lovboxnet1{!\x00', 0x0) fchdir(r0) write$fuse(r0, &(0x7f0000325000-0x12)={0x12, 0x0, 0x1, @fuse_notify_poll_wakeup_out={0x0}}, 0x12) fallocate(r0, 0x3, 0x0, 0x4) 2017/12/18 15:40:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000d14000)=[{&(0x7f0000a3d000-0xdb)=""/8, 0x8}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) mknod$loop(&(0x7f0000bf8000)='./control\x00', 0x110, 0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2017/12/18 15:40:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000311000-0xd)='/dev/net/tun\x00', 0x0, 0x410000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000911000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a57000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c17000)=0x14) 2017/12/18 15:40:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f00005df000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x3f, @empty={[0x0, 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]}, 0x5c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0xf, 0x3, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f38000-0x8)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) readv(r2, &(0x7f00002b1000-0x30)=[{&(0x7f0000a96000)=""/1, 0x1}], 0x1) write(r2, &(0x7f0000639000)="020baf010200000000067bbc8e1d4048", 0x10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000f5000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000211000-0x4)=0xc) r4 = dup3(r3, r0, 0x80000) write(r4, &(0x7f0000aee000)="0212a1250200000009e5000000000900", 0x10) pipe2(&(0x7f0000eac000-0x8)={0x0, 0x0}, 0x800) ioctl$TIOCSBRK(r5, 0x5427) dup3(r1, r2, 0x0) 2017/12/18 15:40:48 executing program 3: r0 = socket(0xa, 0x1, 0x0) getsockname(r0, &(0x7f00005ab000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000960000-0x4)=0x10) getpeername(r0, &(0x7f0000b26000)=@generic={0x0, ""/126}, &(0x7f0000e3c000)=0x80) 2017/12/18 15:40:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c33000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000cf2000-0xa)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0xffe) 2017/12/18 15:40:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000103000)={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$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8007, &(0x7f00009c7000-0x4)=0x7, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000e20000)=0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000cfe000)=0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000feb000)={0x3, 0x1}, 0x8) close(r0) 2017/12/18 15:40:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) 2017/12/18 15:40:48 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e15000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000713000+0x93)=0x28) r1 = epoll_create1(0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fd5000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fd6000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd9000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00006d8000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000e67000-0x8)={0x0}, 0x8) 2017/12/18 15:40:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rfkill\x00', 0x220201, 0x0) sendto$ax25(r1, &(0x7f0000246000)="be1d9ce45f54e49c6b9faa214923cc95b8a844e8f9e00d6f84d4b3103b764ddd05b37ff3cd472932cb749819cc6fdec3ad67d716da76c98528eb612a130cb3a3f39f3dc7a72706e68565bc5818d69cecb6086632e78244fd8e3d87d843a3b6ec8e5bef572f88ee7b84235deee9357fcd8a307c66aeea05671fbac3734ea862aff9ba250da5e1d1d9b01604", 0x8b, 0x80, &(0x7f0000c91000)={0x3, {"0d3d9c080b7b65"}, 0x81}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00001c9000-0x22)={0x0, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r4 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r6 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r6, &(0x7f0000f64000-0x1000)="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", 0x592, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000ac7000-0xc)={0x0, 0x0, 0xffffffffffffffff}) sendto$inet6(r6, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30", 0x1b, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00009df000)={0x0, 0xfffffffffffffffa, 0x20}, &(0x7f0000da7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000099a000-0x8c)={r7, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009c6000)=0x8c) 2017/12/18 15:40:48 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000+0xff2)={0xfa, 0xff, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001cf000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000f9b000-0x1)="95") chmod(&(0x7f00008b2000-0x8)='./file0\x00', 0x2) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f000069f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ec2000-0x2)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000dd1000-0x4)=0x0) mount(&(0x7f00006b8000)='./file0\x00', &(0x7f00000f2000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f0000a50000-0x28)="62e0dd203da462e27dce10e710d60817b5761576c0257489349915b5ba81cb44ea6c8a291b707f8c") 2017/12/18 15:40:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000550000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000f5f000)=0x0, 0x4) sendto$inet6(r0, &(0x7f000033a000)="4062eacc8bca798e1b6713c215d53b5515e62dd9b36fb1b3237364009907664dc3121140fae4bab5899cc495b1434a6dc246454e7729214edbee5fba6c0c83dfc395081af7b7f41e8f609089b354b67ef3dd5865", 0x54, 0x800, &(0x7f0000dee000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2017/12/18 15:40:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r1) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f000046a000-0x4)=0x0, 0x4) 2017/12/18 15:40:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000059c000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c7f000)='/selinux/mls\x00', 0x0, 0x0) renameat(r0, &(0x7f000020c000)='./file0\x00', r1, &(0x7f0000cae000-0x8)='./file0\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f80000)='net/if_inet6\x00') preadv(r2, &(0x7f000047d000)=[{&(0x7f0000770000)=""/1, 0x1}], 0x1, 0x36) 2017/12/18 15:40:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002bb000-0xa)='schedstat\x00') openat$selinux_load(0xffffffffffffff9c, &(0x7f000063a000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a17000)={0x1, [0x0]}, &(0x7f0000d12000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000135000)={r1, 0x3}, 0x8) sendfile(r0, r0, &(0x7f000017d000-0x8)=0x0, 0x8001) fcntl$getflags(r0, 0x0) 2017/12/18 15:40:48 executing program 0: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000194000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000284000)=0x100, 0x4) setitimer(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 15:40:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f000028a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000cde000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000a3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000097b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000971000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006ab000-0x10)={r0, 0x0}, &(0x7f0000755000)={&(0x7f0000097000-0x8)={0x0}, 0x8}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009bc000)='/dev/autofs\x00', 0x2040, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000067f000)={0xffffffff, 0xfff, 0x4, 0x4}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ae7000)='/dev/keychord\x00', 0x400002, 0x0) recvfrom$ipx(r2, &(0x7f0000503000)=""/103, 0x67, 0x10000, &(0x7f0000b39000-0x10)={0x4, 0x5, 0x9, "536bd0d27464", 0x800, 0x0}, 0x10) 2017/12/18 15:40:48 executing program 3: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd4000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000cd4000)=@int=0x0, &(0x7f0000b17000-0x4)=0x4) clock_gettime(0x0, &(0x7f00003aa000)={0x0, 0x0}) select(0x40, &(0x7f0000cd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000f8000-0x40)={0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000024e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd2000)={r1, 0x0}) setitimer(0x0, &(0x7f00002ec000)={{0x77359400, 0x0}, {0x0, r2}}, &(0x7f0000c2c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 15:40:48 executing program 5: r0 = gettid() ioprio_set$pid(0x1, r0, 0x9) 2017/12/18 15:40:48 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000009000)='./file0\x00', 0x0, 0x8) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x9, &(0x7f000000a000-0x8)={0x0, 0x0}) timerfd_gettime(r1, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 15:40:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000167000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r0, 0x400454cb, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000004b000)='/selinux/validatetrans\x00', 0x1, 0x0) bind$llc(r1, &(0x7f000048c000)={0x1a, 0xd, 0x42c, 0x3f, 0x1, 0x9, @random="f15c6a69b9dc", [0x0, 0x0]}, 0x10) 2017/12/18 15:40:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socketpair(0x10, 0x0, 0x40000000000, &(0x7f00002cb000-0x8)={0x0, 0x0}) write(r0, &(0x7f000008e000-0x26)="26000000130047f1076ec1b00e000000000000000100000009ef18ffff00f132050027000135", 0x26) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004b3000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000154000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00007d9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x80000001, 0x11b, 0x7fffffff, 0x400, 0x1, 0x40, r2}) 2017/12/18 15:40:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000f53000-0xe)='oom_score_adj\x00') exit(0x7) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2017/12/18 15:40:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000000001, 0x0) 2017/12/18 15:40:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) socketpair(0x10, 0x5, 0x2, &(0x7f0000730000-0x8)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r1, 0x5608) connect$inet(r0, &(0x7f0000552000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 15:40:48 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 15:40:48 executing program 6: openat$ppp(0xffffffffffffff9c, &(0x7f0000dd4000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000001000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000f65000-0xac)=""/172, &(0x7f0000f64000)=0xac) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000f63000)=""/127, &(0x7f0000f64000-0x4)=0x7f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/12/18 15:40:48 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x1fe, 0x0]) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000003000-0x12)='/dev/input/event#\x00', 0x1) 2017/12/18 15:40:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00001c9000-0x22)={0x0, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r3 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r5, &(0x7f0000f64000-0x1000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d0374723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6665e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f1a0c21cab036c0b4f020e4572792b0447874d312", 0x592, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000ac7000-0xc)={0x0, 0x0, 0xffffffffffffffff}) sendto$inet6(r5, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30", 0x1b, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) prctl$setname(0xf, &(0x7f000019e000)='/dev/net/tun\x00') 2017/12/18 15:40:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) r1 = dup(r0) sendmmsg$nfc_llcp(r1, &(0x7f0000ff2000)=[{&(0x7f00000cd000-0x60)={0x27, 0xfffffffffffffeff, 0x5, 0x7, 0xe94, 0x100, "9bef7ac15c3b05258b13fb4d066df6d113611f5f3a1fbaf7c784f192a3356a6a31fe99cbf6ecaf9d83b0dad9a6fc5272ae5a292006f6a5382eb90da69838ae", 0x3f}, 0x60, &(0x7f00000d8000-0x60)=[{&(0x7f0000068000-0xbc)="6e60eac0bbf379aada4ced8e68ec82f151e423a3b1e0862a80340c156c763ce531af6d68809df79d90cf67d5d96370c9dc8c4574dc5dc4e5618573ed32ace30516da4866dc877b260aca83b05b0b8c77d8cc2389bb9c6ba35782eebdc3e6ddf45ad7af17c46de10683af78f48af3ceb2d3ae20d20aa9843fbcd76a88543918204d60bf2efad5a6766031fe2ce70248284ae0c344eb4b147bfef76aeed5dfac6e737375515fafd3845c34ef5a069eb73ad31ced0b7f5716a6205e815e", 0xbc}, {&(0x7f0000945000-0x2)="b1a5", 0x2}, {&(0x7f00003d6000)="9011696e57da693ae1a24e705ca75d43a0d29d2e76f5acd17b313ba299cf28062fc055aad1f56749aac44f909abfa29210886c82d032c1f7d9074c0726154ba54565e2ef93a9d04375b7b40fab36a5d4534e674bf98424051d25c5df6197b707fff4e831ff1d6eaa388b2494c3c3a19dfd5510113bba51acb5e47a760ded7250b6994ea299780312a5d1d9c9dbf4691a1593c2815c3b83e0a32c48f11bd56f98cdb63e9cb9f1796b9e6eef09f10ab55a46bb09fbd5a06d8037792a59dd5cb5630e6feef2da7d11d214ef1ab7a2fbffd1b84e59c8e92b5c60b4f3179aebfaea3ef5eb8a8577a9d1d5b145accb9db0bc74286defe6b7dd18", 0xf7}, {&(0x7f0000e32000-0xde)="856d9b70fb9875eb2fd37c8660b471f5634b3d2211e7e4b0195ab064f8e13b0de8104a26fb7a208dc99cd093c0c8df562b03e65cbdeb1c956c0f51e6b0ea49235d972141b08a45017503d19e9e75f7c7c8825150cad179de3d9a17c6158819d46fe5565fcc1ad258dd9dba8e704e245fab588367a482a5c30aa619c11de6e64db4c9ba46d62c0f1eb8d4f30002b20dffec8d9286241fabd65f07d8eed260c45273b54157a87d804472ae20a684550cce1c9b0a7cae3a2c7a82eaa1e6d31e0be6a681da1c301f1f79c5b22db2f414d6ee3f3fe22851401bd2f7f0575a39f0", 0xde}, {&(0x7f000053f000)="821359e540c1f77fea708f823e427dd8fcb9d1687ad28180ed76b28dd220603569b261bd988a8b388b101a581e414406f84fd18e0b7d333cb45a8a186cc37c3c4ff9ea2cd8643a74a8e42d4f88e707b515d059ccfb3d1045e52078b3db8838d6b7c489d3cf402b3ff12f4260ca7df6a29fe7c2d7b19706834425155815647ae26134", 0x82}, {&(0x7f0000348000-0x1000)="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", 0x1000}, {&(0x7f0000991000)="91e118bd21bac9af3c534455fcd59bee1087125501bb39d644d0f1b3b991bc104034f3507feb560df9ceab047220cbd8066f119880aef78e08b026afeeb61613a9a4d0ab0bc6f97ce28b86f18a4c7e1623c26541dd2e841bee639373efb42375c0ac3fe04f92d79348842a89a1cad8db2437aced3667a7e484172b25c1bc0a5dffd34cbfed5325ecda21815384fe0229dce8ed1ee3ac831fb5c31cb1c9dbcd24dfbeabae3acdb4ca37262e796b5138debdb0763cd5493a1e209b", 0xba}, {&(0x7f00007e8000)="114ef5ae4c4b8e5abb9681d24a9d331cfb93447ee2d8d121bc1afe4b0f53a1641cc43b487f060e70ff56961bcf2baf85f80c7f5ea9412e03569914ec46d4922f8f80b890ad35b0917f0bef942b81920399f9fb5588313f5c3890887ccbf3802e12bf11eedbe92b971788db00fe01593fbc5a332b27dc3c689a916538e30bfe22327db91769f92faf026b4830479adfc1b5d7e9ad26fb8635be21b27dde3d23c97f3a40550ea605c7654c5d44c59ba8bd183f5889cd3d3f6454797975d866b52bd26056dbe672c97699b485e38d5d427a9ea6a69c0c8087ccb28d2b7eeed25ba4737266e9", 0xe4}], 0x3, 0x0, 0x0, 0x40}], 0x2, 0x4040094) fcntl$setsig(r0, 0xa, 0xc) accept4$inet6(r1, 0x0, &(0x7f0000be3000)=0x0, 0x800) sendmsg$netlink(r0, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f000021d000)=[{&(0x7f0000351000+0x535)=[{0x50, 0x12, 0x7fd, 0x0, 0x0, "620acbf3400000000100015b50e8b2065f62e999ca3c501c101831e4f5b33629f6e068fe444cc75eb6e27030f81aa64f2606190b1f1ceb1103f008f8338ea443"}], 0x50}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/18 15:40:48 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000-0xf)='/dev/sequencer\x00', 0x4400, 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) 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) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x9, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0x1, 0x10001, 0x10000}, &(0x7f0000002000-0x4)=0x10) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00007eb000)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/249, 0xf9}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000001000-0x54)=""/84, 0x54}, {&(0x7f00007bf000-0x43)=""/67, 0x43}, {&(0x7f0000000000)=""/66, 0x42}, {&(0x7f0000001000-0x75)=""/117, 0x75}], 0x7, 0x0, 0x0, 0x6}, 0x1}, {{&(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002cc000)=[{&(0x7f0000887000)=""/216, 0xd8}], 0x1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0xffffffffffffffe0}, 0x1}, {{&(0x7f0000000000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005de000-0x60)=[{&(0x7f0000000000)=""/125, 0x7d}, {&(0x7f00000d7000)=""/4096, 0x1000}, {&(0x7f0000042000-0xfe)=""/254, 0xfe}, {&(0x7f000058f000)=""/164, 0xa4}, {&(0x7f0000520000-0x8c)=""/140, 0x8c}, {&(0x7f00009e6000-0x6f)=""/111, 0x6f}], 0x6, &(0x7f0000667000)=""/125, 0x7d, 0x8000000000}, 0x8000}, {{&(0x7f0000470000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000000000)=[{&(0x7f0000818000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/254, 0xfe}], 0x2, &(0x7f0000001000-0x2a)=""/42, 0x2a, 0x6565}, 0x7}], 0x4, 0x40000142, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000dee000-0xe)='net/igmp\x00') preadv(r2, &(0x7f0000369000+0x122)=[{&(0x7f0000d57000)=""/96, 0x60}], 0x1, 0x0) 2017/12/18 15:40:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000071b000-0x8)='./file0\x00', 0x4000000000000c) sendmsg$nfc_llcp(r0, &(0x7f00004d4000)={&(0x7f0000da8000-0x60)={0x27, 0x5, 0x101, 0x7, 0x0, 0x2, "6495e8e2b22f3eacd05cd1da74425d990ea9204d3cabc8d8d2ebd71568c610e1ec191f8210837825093dbb5bf941d5979111cf0afb17d9e45c6bad46dc093a", 0x4}, 0x60, &(0x7f0000fa4000)=[{&(0x7f00003d4000-0xb0)="ef43e5db843e3cc990af3c265d022164563fe31fb9e7140b8bfe05d88e636b464c9015136a8dc5a409fa9d9d86fb6798926a8ce2ba40697a2882ca37739e3863868232cb387410b7e9d6a09568b93232a0081386bdd44e455a4dab41960a22d904a1299d93c244b8705b3c696415e42dd62c53d849af3c24dd76bda2f81301b02fa9004cd72834b16dbcf1a64ed482397b481d80dd1fc2ae69a4e2ae8132242c78abf89224564a32264d1870367a5caf", 0xb0}, {&(0x7f00001d7000)="f1312e312f8c08c0a4a211e80638e0a40d3888e70eacf0abe6d7b69dfadbc125b7b7064a18805c29c950ddb7ba82cbc1bdfd863ce5f3863a96da9e37a1d22a0efe669383bbc92805f6907b4e57a4b45c8343", 0x52}, {&(0x7f0000b5d000-0x30)="6ab7857eda63eb6986bbeb50ba57bec82922a0ca37382589acdea1f44bcfca9023d10fd5e6229e2d6d32a7a42f458f3c", 0x30}, {&(0x7f000027d000+0x5f9)="a6dbdbd5d9589885f934a964627650079e92e7f3b5422bfee85758b191177d6bdc6114b52b6597f20d2413d832c0147832b54839592f3081b0f398aef9e391ae1e1c331cc64ef8e73d2eb5e977b6c0ca3dd39eacd148b4b0c0b8cd3fafbf1d89a308190f70f1d886983cef6acff9a20fdcf8269ed2359205303a12316aee2cb3064dcadff9e9fb8c9f86805f517e6c20fc0ab79cfe2f593e6b", 0x99}, {&(0x7f00007db000-0x25)="d95bcd7d63aa0b149926e31b91c953b8fa689d9c331acdaa57b7dda9ce9b99b005e47dddad", 0x25}, 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0x1000}], 0x6, &(0x7f00006ae000-0x1010)={0x1010, 0x117, 0x5, "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0x1010, 0x40000}, 0x8000) execve(&(0x7f000067d000)='./file0\x00', &(0x7f0000ed8000)=[], &(0x7f00004e3000)=[&(0x7f0000d2c000)='\\', &(0x7f000019b000)="7b50766d6ee57430213a400475736574", &(0x7f0000071000-0xf)='(\x00', &(0x7f0000c57000-0xb)=':vmnet1user']) truncate(&(0x7f0000733000-0x8)='./file0\x00', 0x8) 2017/12/18 15:40:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008fd000)='/selinux/mls\x00', 0x0, 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) socketpair(0x2, 0x7, 0x0, &(0x7f0000d64000)={0x0, 0x0}) mkdir(&(0x7f00006ef000)='./file0/bus/file0\x00', 0x198) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008a2000-0x98)={0x0, @in={{0x2, 0x3, @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]}, 0x7, 0x53}, &(0x7f0000cbd000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000779000)={r4, 0x3, 0x10}, &(0x7f00001f5000)=0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x480, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2017/12/18 15:40:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000002, 0x0) r1 = getegid() getegid() fstat(r0, &(0x7f000041c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000039000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000830000)=0x0, &(0x7f00004fe000)=0x4) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d44000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00005f0000-0x4)=0x80, 0x4) 2017/12/18 15:40:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000b93000)='user\x00', &(0x7f0000a6f000+0x3ae)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003b9000-0x50)="", 0x0, 0xffffffffffffffff) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a21000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00002f1000-0x10)={0x1, &(0x7f0000c79000-0x8)=[{0x1, 0x0, 0x2, 0xffff}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f76000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000f29000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000d35000-0xc4)=""/196) writev(r2, &(0x7f00007f5000)=[{&(0x7f0000ebe000-0xfd)="84c069080cb586f385ba147f9173dfea78018fafa228296bd022265e4c2c22942d0b0e55b3a932d23f7d8fee6c9fc4e0adcf933d0cb75eace7dff7543ca4e7547fe2f36016f0ba360c97fc2348e25e702421cb13c4da588a537b0f6df760cb1fd92436128583f60ff1a64006891f68ea0bffa46387234166c9fff1e1681cb21ed7bfca641c970679d2084f8a9636194c250dd92fcc380c06de72602f609fef7d6c896f38431e63ee09f00d0ec56e5dc5cd829fb6ceb4ee9c40ee1a899c2d27c03dce068c2cd42486f14c2fcc6c776bfb43a11daf921bebd32f0090cbfdbdc990ccded03d9139f5914c5c579116b3d348c27b5053d410a4be5fbdae6b52", 0xfd}, {&(0x7f0000362000-0xfd)="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", 0xfd}], 0x2) clone(0x835fffc, &(0x7f00003e5000-0xbb)="", &(0x7f00006cd000)=0x0, &(0x7f0000b06000)=0x0, &(0x7f000029a000-0x9c)="") 2017/12/18 15:40:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000688000)={{0x2, 0x1, @rand_addr=0x57224861, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) socket$inet(0x2, 0x1, 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008ad000)={0x81, 0x73d, 0x1, 0x0, 0x4, 0x0, 0x4, 0x5, 0x0}, &(0x7f0000d25000)=0x20) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000112000)=""/153, &(0x7f00006f4000)=0x99) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c0e000)=""/0, &(0x7f00008bd000-0x4)=0x0) r3 = gettid() clock_gettime(0x7, &(0x7f0000cd9000-0x10)={0x0, 0x0}) clock_gettime(0x8007, &(0x7f0000b2f000-0x10)={0x0, 0x0}) waitid(0x0, r3, &(0x7f0000073000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000005, &(0x7f00001e0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000caf000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000052f000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000e51000)={{0x77359400, 0x0}, {r7, r8/1000+10000}}, &(0x7f0000140000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f0000860000-0x8)='./file0\x00', &(0x7f00006ea000-0x20)={{r4, r9}, {r5, r6}}) r10 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f88000-0xa0)={r2, @in={{0x2, 0x0, @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]}, 0x0, 0x401, 0x0, 0xf8, 0x7}, &(0x7f0000695000-0x4)=0xa0) r11 = getgid() setfsgid(r11) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000263000)={0x10001, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) chmod(&(0x7f000056c000)='./file0\x00', 0x2) r12 = socket$inet_sctp(0x2, 0x1, 0x84) r13 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000014a000-0xc)=@assoc_value={r2, 0x2b267f66}, 0x8) syz_open_dev$tun(&(0x7f0000917000-0xd)='/dev/net/tun\x00', 0x0, 0x41) memfd_create(&(0x7f000007b000-0x10)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) getsockopt$bt_hci(r12, 0x0, 0x2, &(0x7f00002d7000-0x72)=""/86, &(0x7f000089e000)=0x56) pwritev(r13, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900a9d999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a7652804505a06a056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70b8a52e68ad63bac4f0aaba1b7133779fdab06f09e022f9d605e80051ce429d2812f632f6585828933f8bc15d7927e41b1ebb16e71593d92ece21d5f04254c2c74167abcb2f277613bc7f7cdb6a3698e2a879fabb481015928f06d3925ca803f5cb275c381c3e91f452708ec8827d8c762cb886e868690d1a625978d7b9786f21a7d60f273a5fb5c8a0dddcaa65387264a104caf82a451f4e83928aa5d5faa79f0095bf9cae38316ab8a273df80dd74c0c1a0f8daa2006d01adcb97229deb1bdfdb57d17a98415d1aba542697f1a92b45ca502dc8b51bf54ba17dcca0e1fe5c5252243f0cf97ad61044c5efb43a26ae004b06bff69df7edf248c03c11462c5ffdd075bda1f2cc4d18b1f34af3eb4c5fa8a7882dd320d119ccc318181bb344bbf69a", 0x1e0}], 0x1, 0x10049) sendfile(r10, r13, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r10, 0x4c01) [ 33.428584] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 33.464428] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/18 15:40:48 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x46e1ec, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00008c8000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ca6000)={0x0}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000f74000)=0x0, &(0x7f0000c26000)=0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000f75000)={0x11, 0x0, &(0x7f0000552000)=""}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000e92000)='./file0\x00', r1, &(0x7f000021a000)='./file0\x00') openat(r1, &(0x7f0000f74000)='./file0\x00', 0x42080, 0x80) 2017/12/18 15:40:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000aa7000)='./file0\x00', 0x0, 0x88) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dee000)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r0, 0x7, &(0x7f0000775000)={0x5e24c591db5dbd96, 0x2, 0x7, 0x0, r1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000011b000)='/dev/sequencer\x00', 0x800, 0x0) unlink(&(0x7f00002c6000-0x8)='./file0\x00') ioctl$LOOP_CLR_FD(r2, 0x4c01) syz_open_procfs(0xffffffffffffffff, &(0x7f0000606000)='netip6_tables_matches\x00') ioperm(0x8, 0x8, 0x44) mkdir(&(0x7f0000e36000-0x8)='./file0\x00', 0xc8) socket$inet(0x2, 0x5, 0x5) 2017/12/18 15:40:48 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000646000-0x4)=0x0, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f000077b000)=0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000abd000)='/dev/sequencer2\x00', 0x208000, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000fd6000)={@generic="ff66faf5b104a10fe9ffdbe3236bdab5", @ifru_flags=0x800}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000fd8000-0x9)='/dev/sg#\x00', 0x3ff, 0x80000) 2017/12/18 15:40:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c15000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006d5000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r0, 0x0, 0x1f, 0x8) r1 = socket(0x10, 0x2, 0x9) bind(r1, &(0x7f00004bc000-0x10)=@ax25={0x3, {"110ef8fee7f54e"}, 0x4}, 0x10) sendmsg$netlink(r1, &(0x7f00006fb000-0x38)={0x0, 0x0, &(0x7f0000f33000-0x10)=[{&(0x7f0000b64000-0x40)=[{0x40, 0x1e, 0x709, 0x0, 0x0, "cdbcca703e0f6f1f3d8b4c0354ad4fcc639ebe178fbf4acb5c06af44135bf3a1fe1b3f38a729e3d1b81807fc1fbb43af"}], 0x40}], 0x1, &(0x7f00009ca000-0x20)=[], 0x0, 0x0}, 0x1000000000000000) 2017/12/18 15:40:48 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000b000-0x8)={0x0, 0x6}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r1, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0]}, 0x5c) r2 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x7fffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000000b000+0x2d8)=0x0, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000000a000)={0x6, {{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]}}, 0x90) ioctl$EVIOCSABS0(r2, 0xc0189436, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000000b000)={0x0, @in={{0x2, 0x2, @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]}, [0x401, 0xffffffffffffffff, 0x7fffffff, 0xba4, 0xffffffff, 0x80, 0x3, 0x8ae, 0x7ff, 0x3, 0x9, 0x7, 0x92f1, 0x1, 0x6]}, &(0x7f000000b000)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r3, 0x4}, 0x8) [ 33.488325] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 33.504928] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/18 15:40:48 executing program 0: inotify_init1(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x202000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d17000)=[{0x4, 0x2}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000002000-0x6d)=""/109, 0x6d) r1 = request_key(&(0x7f0000002000-0xb)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='/dev/hwrng\x00', 0xfffffffffffffffd) keyctl$clear(0x7, r1) 2017/12/18 15:40:48 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000922000)="0000001a25f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x22) 2017/12/18 15:40:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000914000-0x9)='/dev/rtc\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000938000-0x1)={0x3ff}, 0x1) r2 = syz_open_dev$sg(&(0x7f00006ea000)='/dev/sg#\x00', 0x2, 0x2000) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000649000)={0x4, 0x200, 0x1, 0x401, 0x4, 0xc52, 0xffffffff, 0x0, 0x0}, &(0x7f0000dec000)=0x20) ioctl$TIOCSTI(r2, 0x5412, 0x80) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000652000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ddc000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xda, 0x6, 0x6, 0x22}, &(0x7f0000208000)=0xa0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f00000d6000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0}, 0xc) 2017/12/18 15:40:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000032c000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_getattr(0x0, &(0x7f0000077000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioperm(0x0, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000e9c000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000010e000-0x4)=0x0, 0x4) write(0xffffffffffffffff, &(0x7f000094a000-0x59)="", 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000831000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000406000-0x4)=0x14) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000d5d000-0x4)=0x0, 0x4) writev(0xffffffffffffffff, &(0x7f00001b7000-0x70)=[], 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)=""}) fcntl$getown(0xffffffffffffffff, 0x9) syz_extract_tcp_res(&(0x7f00004ff000)={0x0, 0x0}, 0x0, 0x0) link(&(0x7f00002b6000-0x8)='./file0\x00', &(0x7f00006fd000-0x8)='./file0\x00') syz_extract_tcp_res$synack(&(0x7f000043f000)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0xfff, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[@rr={0x7, 0x7, 0x0, [@broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x3a) write$evdev(0xffffffffffffffff, &(0x7f0000d21000-0xa8)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000e66000-0x34)='net/tcp6\x00') readv(0xffffffffffffffff, &(0x7f0000be6000)=[], 0x0) 2017/12/18 15:40:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000060b000-0x1f)="1f00000003021900000001000000018100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2017/12/18 15:40:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b14000-0xb)='clear_refs\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000012000-0xbc)={0x4, 0x0, 'client1\x00', 0x7, "9c4dee13265e2bc4", "fc9994c735629569c94c3d6254230f2e69553fcf56582868b01e159fb38d3cdc", 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000c08000-0x4)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) chroot(&(0x7f0000330000)='./file0\x00') writev(r1, &(0x7f0000e07000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d0010000000060200001600000f00000000040d001400000000000000000008", 0x29}], 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000d46000-0x8c)={0x25e, 0x6, 0x9def, 'queue1\x00', 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/18 15:40:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005d3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a32000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000408000)=0x18) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000008d000-0x4c)={0x2, 0x100000001, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000011e000-0xc)={0x0, 0x8b, 0x0}, &(0x7f0000db3000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000bd8000-0xb8)={r2, 0x401, 0x200, 0x7fffffff, 0x8001, 0x8, 0x9, 0x9, {r3, @in={{0x2, 0x0, @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]}, 0x8, 0x1f, 0x9, 0x9, 0x400}}, &(0x7f0000984000-0x4)=0xb8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00003a7000)={@generic="bbc2c7a5fa249cd345af1d9660713774", @ifru_flags=0x400}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000826000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x2, 0x40, 0x40000000400, 0x6}, 0x20) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000edc000)=0x0) 2017/12/18 15:40:48 executing program 6: openat$ppp(0xffffffffffffff9c, &(0x7f0000dd4000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000001000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000f65000-0xac)=""/172, &(0x7f0000f64000)=0xac) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000f63000)=""/127, &(0x7f0000f64000-0x4)=0x7f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 33.541392] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=30 sclass=netlink_audit_socket pig=5334 comm=syz-executor5 [ 33.556923] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=30 sclass=netlink_audit_socket pig=5337 comm=syz-executor5 2017/12/18 15:40:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000010, 0x807, 0x6) sendmsg$netlink(r0, &(0x7f00006fb000-0x38)={0x0, 0x0, &(0x7f0000f33000-0x10)=[{&(0x7f0000b64000-0x40)=[{0x40, 0x1e, 0x709, 0x0, 0x0, "cdbcca703e0f6f1f3d8b4c0354ad4fcc639ebe178fbf4acb5c06af44135bf3a1fe1b3f38a729e3d1b81807fc1fbb43af"}], 0x40}], 0x1, &(0x7f00009ca000-0x20)=[], 0x0, 0x0}, 0x0) 2017/12/18 15:40:48 executing program 5: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00006d0000-0x4)=0x3, 0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f000029e000)=""/51, &(0x7f0000f68000-0x4)=0x33) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f69000-0x8)={0x0, 0x0}) 2017/12/18 15:40:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000002e000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227f, &(0x7f0000e44000)="fa425247e25ca4b8958b665e1b38ce1c31") 2017/12/18 15:40:48 executing program 6: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ce6000)='/selinux/checkreqprot\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000a1d000-0xc)={0x9, 0x1, 0xffffffffffff4b80, 0x40000000000002, 0x80000000}, 0xc) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 33.605449] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61477 sclass=netlink_route_socket pig=5354 comm=syz-executor0 2017/12/18 15:40:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000c46000)={0x400, 0x20100000, 0x0, 0xffffffffffffa615, 0xffffffff, 0x92, 0x400, 0xeff, 0x100000000, 0xfffffffffffffff8}, 0x10) getxattr(&(0x7f00002d3000-0x8)='./file0\x00', &(0x7f0000b55000-0x15)=@known='system.sockprotoname\x00', &(0x7f00001b2000-0xaa)=""/170, 0xaa) r0 = socket$key(0xf, 0x3, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000009d000)={0x0, 0x0}) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f00000eb000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cad000)=0x10) sendto$llc(r1, &(0x7f00006fd000-0x2b)="023ded6feba099ed610aacdab545b4a243e80b1b92fc48c68c4e89a520ff66881473d150918b9b73459599", 0x2b, 0x4, &(0x7f0000f00000-0x10)={0x1a, 0x0, 0x8, 0x8, 0xf290, 0x5, @random="77b8a4a860f2", [0x0, 0x0]}, 0x10) 2017/12/18 15:40:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b5e000)={0x0, 0x36, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d75000)=0x0) clone(0x0, &(0x7f00005a9000-0xfc)="", &(0x7f00009f9000)=0x0, &(0x7f0000dee000)=0x0, &(0x7f000089c000-0x57)="") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a55000-0x8)={0x0, 0x0}) sched_getaffinity(r0, 0x8, &(0x7f000027e000)=0x0) timer_delete(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fe5000)='/dev/usbmon#\x00', 0x4, 0x10400) setsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000373000)=0x800000005, 0x4) 2017/12/18 15:40:48 executing program 4: clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_names=@generic="4b4f909a2fa6ef8773c44b5bec1a8f69"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d84000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000000000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) 2017/12/18 15:40:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x3, 0x0) signalfd(r0, &(0x7f0000000000)={0xffff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000001000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) fadvise64(r0, 0x0, 0x0, 0x3) [ 33.609876] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 33.612712] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 33.621535] sg_write: data in/out 262108/10 bytes for SCSI command 0xff-- guessing data in; 2017/12/18 15:40:48 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/member\x00', 0x2, 0x0) mkdirat(r0, &(0x7f0000009000-0x8)='./file0\x00', 0x104) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000af8000)='/selinux/mls\x00', 0x0, 0x0) getdents64(r2, &(0x7f000023b000-0x4a)=""/74, 0x4a) inotify_add_watch(r1, &(0x7f0000304000-0xa)='./control\x00', 0x800) inotify_add_watch(r1, &(0x7f0000afa000-0xa)='./bus\x00', 0x22000800) r3 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r3, &(0x7f00006a3000)='./control\x00', r3, &(0x7f00007fa000)='./control\x00', 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000894000)=@assoc_value={0x0, 0x4}, &(0x7f00001ad000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000478000)=@sack_info={r4, 0xcff7, 0x2b}, 0xc) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006e1000-0x1c)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}], 0x1c) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000af9000-0x4)=0x0, &(0x7f0000af9000-0x4)=0x4) 2017/12/18 15:40:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002c6000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00002dd000-0x10)={&(0x7f0000616000/0x2000)=nil, 0x2000}) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000000b000)=""/8, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2017/12/18 15:40:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000fba000)="2700000014000707030e0000120f0a07110000010b0000020008000400009b0000aa001f007500", 0x27) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e2c000-0xc)='/dev/rfkill\x00', 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000b55000-0x4)=0x1) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000dab000/0x11000)=nil, 0x11000, 0x3000, 0x3, &(0x7f000072a000/0x3000)=nil) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff3000)='/dev/hwrng\x00', 0x900, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000535000)='\x00', 0x1) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00007ba000-0x1f)="1f0000004a002500e7f1b10af8ff07ff0a3f8016010000000037e4fe441951", 0x1f) 2017/12/18 15:40:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fgetxattr(r0, &(0x7f0000b27000-0x11)=@random={'osx.\x00', 'mime_typelo\x00'}, &(0x7f0000f52000-0x5c)=""/92, 0x5c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c04000-0xc)='/dev/rfkill\x00', 0x40500, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000040f000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x7405, 0x70) tkill(r3, 0x12) ioctl$int_in(r0, 0x5421, &(0x7f0000ba5000-0x8)=0x4) tkill(r3, 0x8000000004) ioctl$sock_proto_private(r2, 0x89eb, &(0x7f00004ac000)="45212eddc25b0889e61b640bec59dce88a436cc3c77a23d0b104292d0cf19d4d2e08382461baf35a2c04d0ac098be74dcbb2ef6382734d96f9f4e27095281e4989321536f02536f1f6e896982b586a600872c8dc546afce03fdc4d7045fd33cdf0062df560bdb9934a759c517bb58bb9fb98d25f2222270c1d505a62517b54c9c7c4147c6e") r4 = open(&(0x7f0000680000-0x8)='./file0\x00', 0x10000, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00009fe000-0x5)='htcp\x00', 0x5) ptrace$setopts(0x4209, r3, 0x40020c, 0x20000009) 2017/12/18 15:40:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x4}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000d76000)='.') 2017/12/18 15:40:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x41, 0x1, &(0x7f00005d6000-0x40)={0x3, 0x800007, 0x3, 0x4, 0x4, 0x0, 0x0, 0x0}) futex(&(0x7f00005bb000-0x4)=0x3, 0xb, 0x401, &(0x7f00006b7000-0x10)={0x0, 0x0}, &(0x7f00008d9000)=0x8636, 0x9) 2017/12/18 15:40:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x9) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000083b000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e82000)={0x0, 0x3}, &(0x7f00008a0000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005e6000)={r1, 0x4c, "6f1a43453046b0ecf439e26e51d985b37cce302f94ee76bbdfc4c9e42d4a1799aa21cac4f336e6e9b2417bbb92359f8e278e3e34f533ad61149a6f4ce372a8b679c09aa84451272b4bfc6337"}, &(0x7f00005eb000-0x4)=0x54) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000551000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c72000-0xd)='/dev/net/tun\x00', 0x0, 0x8040000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ca4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5007}], 0x54) r3 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000084000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000518000)=0x10, 0x800) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f00007b8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0x10) ioctl$sock_ifreq(r3, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x40}) syz_open_dev$sg(&(0x7f0000623000-0x9)='/dev/sg#\x00', 0x800, 0x240000) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0xf) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00003b7000-0x40)={0x1f, 0x0, 0x0, 0xc4, &(0x7f000008c000)=""/196, 0x38, &(0x7f00004e5000)=""/56, 0xcb, &(0x7f0000dfa000-0xcb)=""/203}) syz_open_dev$tun(&(0x7f0000bfc000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b82000-0x8)={0x0, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f0000efc000-0xe)='/dev/keychord\x00', 0x0, 0x0) 2017/12/18 15:40:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10583640f8b53bec, 0x5, 0x100000001) getsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000e20000)=0x0, &(0x7f0000c20000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000d6c000-0x11)='net/fib_triestat\x00') preadv(r1, &(0x7f0000eee000)=[{&(0x7f0000640000-0xf9)=""/125, 0x7d}], 0x1, 0x0) 2017/12/18 15:40:48 executing program 6: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000059000-0x8)='keyring\x00', &(0x7f0000045000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000058000)='syzkaller\x00', 0x0) mq_notify(r0, &(0x7f000004e000-0x50)={0x5, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 33.621535] program syz-executor3 not setting count and/or reply_len properly [ 33.650631] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61477 sclass=netlink_route_socket pig=5376 comm=syz-executor0 [ 33.733676] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/18 15:40:48 executing program 7: getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dbf000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000984000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getpid() socket$inet_sctp(0x2, 0x5, 0x84) inotify_init1(0x80000) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) mq_open(&(0x7f0000000000)='+#ppp1vmnet1em0eth0em0vmnet1eth1:\x00', 0x40, 0x8, &(0x7f0000000000)={0x401, 0x0, 0x2, 0x6, 0x480, 0x0, 0x0, 0x101}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x400000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) socket$key(0xf, 0x3, 0x2) dup2(0xffffffffffffffff, 0xffffffffffffff9c) open(&(0x7f0000000000)='./file0\x00', 0x400002, 0x111) socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e97000)={0x0, 0x0, 0x0}, 0xc) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009a9000)=0x0) getpgid(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) getpid() ptrace$setsig(0x4203, r2, 0x7fff, &(0x7f0000001000-0x10)={0x24, 0x1, 0xadfa, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10001, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getpgrp(0x0) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) r5 = getpgid(r4) ioprio_set$pid(0x1, r5, 0x40000000004001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r6, &(0x7f0000002000-0x14)=""/20, 0x14, 0x10001, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f0000003000-0xe)=""/14) ioprio_get$pid(0x3, 0x0) 2017/12/18 15:40:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00003a7000)={0x0, 0x0}) ptrace$getsig(0x4202, r0, 0x3ff, &(0x7f00000fd000-0x10)={0x0, 0x0, 0x0, 0x0}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) ptrace$setopts(0x4209, r3, 0x400203, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005ff000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f000098c000)={&(0x7f0000136000)=[0x8, 0x8, 0x4, 0x4, 0x45, 0x8, 0x100000000, 0x2, 0x7], 0x9, 0x7, 0x4, 0x4, 0x6, 0x9, {0x6, 0x3, 0x7, 0x9, 0xc6, 0x1, 0x1c000000, 0x8000, 0x3, 0x2, 0x1, 0x3, 0xf2, 0x7, "fdadf6ec1dce1a9ebf9ecd1cfebd70c31b3a7b0ab9a041143b9e0165edff12fe"}}) 2017/12/18 15:40:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) truncate(&(0x7f0000115000-0xa)='./control\x00', 0x0) lstat(&(0x7f0000f28000-0xa)='./control\x00', &(0x7f00009e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fdd000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000068000-0x8)={0x0, 0x0}) getgroups(0x0, &(0x7f0000876000)=[]) setregid(r1, 0x0) get_thread_area(&(0x7f0000c66000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socket$netlink(0x10, 0x3, 0x3) r3 = creat(&(0x7f000010a000-0x8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000158000-0x10)={0x0, 0x0}) modify_ldt$read_default(0x2, &(0x7f00008b4000)=""/34, 0x22) ppoll(&(0x7f000044d000-0x38)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, &(0x7f00007f8000)={0x77359400, 0x0}, &(0x7f000087c000-0x8)={0x0}, 0x8) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 15:40:48 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) sched_rr_get_interval(0x0, &(0x7f0000001000)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f000029b000-0x20)={{r1, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 15:40:48 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005b1000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/101) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd7000)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0xfffffffffffffffc) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000074e000-0x4)=0x0) 2017/12/18 15:40:48 executing program 1: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x6, 0xfffffffffffffffe) dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) sendto$inet(r1, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ef7000)=0x0) [ 33.769775] @: renamed from syz3 2017/12/18 15:40:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00004d1000-0x8)='./file0\x00', &(0x7f0000b60000-0xe)='./file0/file0\x00') ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f0000bb6000)=""/0}) r0 = socket(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000be6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000f90000)={0x15, 0x5c, &(0x7f000029c000-0x5c)="0307b64253b163eb5997c2f14a4ce447e86c78e1a1d7bc3cb1d32a7100e995e89a3969a6d38bda1b8ce146490c0b6707ea9715822c0d5e74a363b63f4caa80a0d50092b60d508ba0f8bbd2045c560fb190a3241a5c0df848b43e6a8e"}) splice(r1, 0x0, r0, 0x0, 0x3, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f000045c000)='/dev/ptmx\x00', 0x400, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)='k') ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00008b3000)={0x0, 0x20, 0x20, 0x5b, 0x7fffffff, 0x4f0b}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000321000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c2f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c7d000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000937000)=[{{0x0, 0x7530}, 0x25a6, 0x6, 0x6}, {{0x77359400, 0x0}, 0x200, 0xfffffffffffffffa, 0x0}, {{r2, r3/1000+30000}, 0x7, 0x0, 0x2}, {{0x77359400, 0x0}, 0x2, 0x0, 0x4}, {{r4, r5/1000+30000}, 0x9, 0x100000000, 0x8}], 0x78) openat(r1, &(0x7f00007e7000)='./file0/file0\x00', 0x10002, 0x15) 2017/12/18 15:40:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000+0x199)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r1, 0x1, 0x6}, &(0x7f0000000000)=0xc) clone(0x0, &(0x7f0000000000)="5ea555e588b93589c59b9e2d3a95087a39b27bf59a438c4c978d052c4d989cf17242586b5db40b276eb5f490a40064f38d1feefe7d9d53f323339976f242372a1931f9b154be05994b5fa40f6d3d18f1c9e4c35b6c33eec1", &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x99)="931554ce54e2003af790e7a65744cb49775efdc0613d7941c25d152a7e16f4fd4d928bfd01cdbc4f981e4e3fad83d602539d668674f69f2220182f5580595cd934cb11c152c7bcc3348c752596edd2eda29c58d222fb217ca348cac2a9e4103f20c50e8e1011a02c4a2ce3d0fb5451b81d8745f92c51eb2d20c54dad88e0364ff8c8ce0ccb91683b817b12dd6c9a7b0423776bc3d98ae4cf23") mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1000000014, &(0x7f0000ff9000)=0x2, 0x4) sendto$inet(r2, &(0x7f00003e0000)="c8", 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000ffd000-0x55)="bd", 0x1, 0x0, &(0x7f000005f000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$netrom(r0, &(0x7f0000bde000-0x48)=@full={{0x3, {"33851055343e5e"}, 0xfff}, [{"a4bd4eef6d5786"}, {"e1edc5e8ca0ae9"}, {"362ccb4e246816"}, {"a4828df7868792"}, {"37de6462238d3c"}, {"f7a3ed15fade97"}, {"d6ba3586647bc4"}, {"bc2aca87a0a297"}]}, 0x48) 2017/12/18 15:40:48 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x39b, 0x200040) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x7}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000002000-0x30)=[{{r3, r4/1000+10000}, 0x6, 0x7, 0x200}, {{0x0, 0x7530}, 0x101, 0x3, 0x8000}], 0x30) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000-0x10)={0x0, 0x4, 0x7ff, 0x4, r2}, 0x10) 2017/12/18 15:40:48 executing program 2: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) recvmsg(r0, &(0x7f0000d02000-0x38)={&(0x7f000037f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b56000-0x40)=[], 0x0, &(0x7f000099c000)=""/0, 0x0, 0x0}, 0x3) prctl$seccomp(0x16, 0x1, &(0x7f0000e34000)={0x5, &(0x7f00009f4000)=[{0x3, 0x4d99, 0x2, 0x0}, {0x8001, 0x6, 0x5, 0x7}, {0x200, 0xa42, 0x7fff, 0x7}, {0x3, 0x80000001, 0x7, 0x6}, {0xffff, 0x6, 0x0, 0xfffffffffffffff8}]}) 2017/12/18 15:40:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x40) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x20a800) read(r0, &(0x7f0000f82000-0x2c)=""/44, 0x2c) 2017/12/18 15:40:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00002d8000)=0x4, 0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000071f000-0x4)=0x0) [ 33.836946] audit: type=1400 audit(1513611648.896:25): avc: denied { create } for pid=5445 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 33.863398] FAULT_FLAG_ALLOW_RETRY missing 30 [ 33.867924] CPU: 0 PID: 5449 Comm: syz-executor4 Not tainted 4.9.70-g9542d2a #109 [ 33.875530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.884854] ffff8801d87af4e0 ffffffff81d90a29 ffff8801d87af7c0 0000000000000000 [ 33.892818] ffff8801d94de110 ffff8801d87af6b0 ffff8801d94de000 ffff8801d87af6d8 [ 33.900800] ffffffff8165e557 00000000000046b9 ffff8801d83ea168 ffff8801d83ea0a0 [ 33.908776] Call Trace: [ 33.911338] [] dump_stack+0xc1/0x128 [ 33.916675] [] handle_userfault+0xa37/0x1300 [ 33.922705] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 33.929688] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 33.936064] [] ? __lock_is_held+0xa1/0xf0 [ 33.942960] [] ? handle_mm_fault+0x117b/0x2530 [ 33.949160] [] ? handle_mm_fault+0x1fc3/0x2530 [ 33.956002] [] handle_mm_fault+0x1fd1/0x2530 [ 33.962033] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 33.969013] [] ? __pmd_alloc+0x410/0x410 [ 33.974692] [] ? __lock_is_held+0xa1/0xf0 [ 33.980463] [] __do_page_fault+0x5c2/0xd40 [ 33.986319] [] ? mm_fault_error+0x2c0/0x2c0 [ 33.992260] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 33.998900] [] do_page_fault+0x27/0x30 [ 34.004408] [] page_fault+0x28/0x30 [ 34.009659] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 34.016639] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 34.023622] [] ? iov_iter_advance+0xd70/0xd70 [ 34.029735] [] ? mark_held_locks+0xaf/0x100 [ 34.035676] [] generic_perform_write+0x1dc/0x500 [ 34.042051] [] ? page_endio+0x180/0x180 [ 34.047645] [] ? file_update_time+0xbc/0x3b0 [ 34.053681] [] ? current_time+0xd0/0xd0 [ 34.059277] [] __generic_file_write_iter+0x348/0x570 [ 34.065998] [] generic_file_write_iter+0x2d5/0x600 [ 34.072545] [] __vfs_write+0x4bf/0x680 [ 34.078051] [] ? do_iter_readv_writev+0x400/0x400 [ 34.084512] [] ? __lock_is_held+0xa1/0xf0 [ 34.090282] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 34.096829] [] ? __sb_start_write+0x14a/0x310 [ 34.102945] [] vfs_write+0x189/0x530 [ 34.108285] [] SyS_write+0xd9/0x1b0 [ 34.113542] [] ? SyS_read+0x1b0/0x1b0 [ 34.118962] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.125771] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2017/12/18 15:40:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00008c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000427000)=0x14, 0x800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000152000-0x20)={@generic="9e4aa89c64fa8e163522e7355c87b05c", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003e4000)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000e1c000)={0x7}, 0x4) r2 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000a41000-0x16)={@generic=""/16, @ifru_flags=0x0}) r3 = request_key(&(0x7f0000042000)='syzkaller\x00', &(0x7f0000773000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000edc000-0x30)="7d2626747275737465646c6f76626f786e6574305ce9656d30212ba5747275737465646367726f75706367726f757000", 0xfffffffffffffffd) keyctl$clear(0x7, r3) ppoll(&(0x7f0000726000-0x20)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) [ 34.132321] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/18 15:40:49 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xb, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000e4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000ab4000)=0x0, &(0x7f0000001000-0x4)=0x4) getuid() socket(0x9, 0x80003, 0xfffffffffffffff9) geteuid() 2017/12/18 15:40:49 executing program 1: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000d25000-0x8)='./file0\x00', 0x14000, 0xa5) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d24000)={0x101, 0xf491, 0x6, 0x9, 0x2, 0x0}) 2017/12/18 15:40:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) lstat(&(0x7f0000ce5000)='./file0\x00', &(0x7f0000278000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002be000)={0x0}, &(0x7f00000cc000)=0x4) setsockopt$sock_cred(r0, 0x1, 0x19, &(0x7f00003c6000-0xc)={0x0, 0x0, 0x0}, 0xc) getgid() 2017/12/18 15:40:49 executing program 7: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000401000-0x4)=@un=@file={0x0, ""/2}, &(0x7f0000fb7000)=0x4, 0x80000) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000bef000-0x4)=0x0, &(0x7f0000f43000)=0x4) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000004f000-0x14)=@ethtool_wolinfo={0x28, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$getown(r1, 0x9) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000039f000-0x4)=0x5, 0x4) sched_setscheduler(r2, 0x6, &(0x7f0000faa000)=0x1) r3 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f00004ed000)=""/24) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) 2017/12/18 15:40:49 executing program 6: futex(&(0x7f000000d000-0x4)=0x0, 0x2, 0x0, &(0x7f0000b33000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891b, &(0x7f00002da000-0x28)={@generic="71a28b1a48edea5f0770ffaa2ec17ef0", @ifru_mtu=0x0}) 2017/12/18 15:40:49 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000598000)='attr/exec\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) close(r1) read(r2, &(0x7f0000fd6000-0xa8)=""/168, 0xa8) 2017/12/18 15:40:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80f, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000095f000-0xfea)=@hdr={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x2095e048) 2017/12/18 15:40:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(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)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000911000-0x4)=0x81, 0x9, 0x10000, &(0x7f0000307000)={0x0, 0x1c9c380}, &(0x7f00004c9000-0x4)=0xdbb6dd4, 0x80000000) write(r0, &(0x7f000009c000)="a555ea7a9c49e82f7999c325aea134f6c805478a8db9759868c9349bea201574bc7dbc7882f0010746cb8e720f763c4e1189db3982669e17e16d806d9942daa0b67e8493dfb4b570f9a676a81ccedaa2a0fe761670336517e8835cb5f6482276b3b80420642f6cf3550e7a5ec1a123ed27d6064a288961794b94f98fa230e78be15b8b86395e883359077aaa95be3e9588e623b3fbe14dd48cae92df95a35fd3a53923014a8e634e68c915a779b885f5849b8bbd8f87a93c949371b838064b9ab4348825a6a446ccb43a35aa78", 0xcd) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 15:40:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c9b000)='/dev/keychord\x00', 0x202440, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) syz_extract_tcp_res$synack(&(0x7f0000f60000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$KDENABIO(r3, 0x4b36) 2017/12/18 15:40:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000058d000-0x15)='/proc/self/net/pfkey\x00', 0x2a2080, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000272000-0x10)={0x4, 0x1, 0x1, 0xe1, 0x0}, &(0x7f000082a000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000a000)={r2, 0x4c, &(0x7f000053a000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000c4000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006b7000-0x8)={r3, 0x1}, &(0x7f00006b7000-0x4)=0x8) shutdown(r0, 0x0) ppoll(&(0x7f000049d000-0x10)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00004a5000)={0x0, 0x0}, &(0x7f000029c000-0x8)={0x0}, 0x8) 2017/12/18 15:40:49 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 15:40:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000805000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008ee000)=0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c4c000-0xc)='/dev/rfkill\x00', 0x10042, 0x0) renameat(r1, &(0x7f0000c8f000)='./file0\x00', r2, &(0x7f0000e4b000-0x8)='./file0\x00') r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) writev(r3, &(0x7f0000e98000-0x10)=[{&(0x7f0000ebe000)="2900000020001980013d7524000a00b102000000000000000200000009000c00000011e010315a8020", 0x29}], 0x1) 2017/12/18 15:40:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) clone(0x40000, &(0x7f0000f51000)="a218f560", &(0x7f0000c7b000-0x4)=0x0, &(0x7f000019b000-0x4)=0x0, &(0x7f0000f26000-0x62)="8555c303c0fa3a430dd66bf1e8162716de24fb7b84d43a2c7f23c8248557dd1c62ea58158afbaee78d47016b13391e1f85476829725afd64e44a31e1e67ae76f7e2499fc4e72041e82531208101675f98c7f9ddb1c53d778c2de36c646888ebcac99") ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000095d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002d5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a29000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000ac6000)={r6, r7}) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) write$evdev(r1, &(0x7f000046c000)=[], 0x0) tkill(r2, 0x16) 2017/12/18 15:40:49 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006ca000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x99)="3c17ff1e15dc93efc6a4ab48a09b3239a2c5b4cdb7ecc5b23d913042ec22b79ef1ac7c9e30394870ddd8131cc1104271f33d636e8d34db62067ac9d0f11210d9694c77a74f31668970683681a25bc618808a77c6b3ca16f2ee9b2f3be754c4174020614af4b06b5d22e66c3eedc1dc4d3c58cb5720445f6bdfccc457b0acee82f3b74eff8c6fcb97c6aac6e5e9f881d85fee403741d898aa2d", 0x99, 0x40c1, &(0x7f000011c000-0x1c)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x20}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000043000)="c502009a000000800000f79b5a07938b1dbe0944017f0600b4b97a270700000000000000f8dd44252e89d1363587eddd7df0300351001fa61c0b793f00e4ff00000006720865e19a98b87650e0f7897c6caa9f2d00000000000000ff040000010000000092892726893364746fe058e69a99d31f6f118658", 0x78) 2017/12/18 15:40:49 executing program 0: 2017/12/18 15:40:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)={0x0, 0x0}) clock_getres(0x4, &(0x7f0000f82000+0x595)={0x0, 0x0}) ppoll(&(0x7f0000cc0000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000002f000)={0x0, 0x989680}, &(0x7f000004c000)={0x0}, 0x8) [ 34.453415] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 34.467644] FAULT_FLAG_ALLOW_RETRY missing 30 [ 34.472312] CPU: 1 PID: 5522 Comm: syz-executor5 Not tainted 4.9.70-g9542d2a #109 [ 34.479918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.489247] ffff8801d56df930 ffffffff81d90a29 ffff8801d56dfc10 0000000000000000 [ 34.497210] ffff8801b9b0df10 ffff8801d56dfb00 ffff8801b9b0de00 ffff8801d56dfb28 [ 34.505168] ffffffff8165e557 00000000000051b9 ffff8801d4d1a0f0 ffff8801d4d1a0a0 [ 34.513131] Call Trace: [ 34.515693] [] dump_stack+0xc1/0x128 [ 34.521032] [] handle_userfault+0xa37/0x1300 [ 34.527062] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 34.534053] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 34.540450] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 34.547349] [] ? handle_mm_fault+0x117b/0x2530 [ 34.553551] [] ? handle_mm_fault+0x1fc3/0x2530 [ 34.559752] [] handle_mm_fault+0x1fd1/0x2530 [ 34.565780] [] ? __pmd_alloc+0x410/0x410 [ 34.571463] [] __do_page_fault+0x5c2/0xd40 [ 34.577319] [] ? mm_fault_error+0x2c0/0x2c0 [ 34.583260] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 34.589894] [] do_page_fault+0x27/0x30 [ 34.595407] [] page_fault+0x28/0x30 [ 34.601182] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 34.607992] [] ? SyS_timerfd_settime+0xb0/0x190 [ 34.614279] [] ? SyS_timerfd_create+0x300/0x300 [ 34.620571] [] ? do_futex+0x15c0/0x15c0 [ 34.626164] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 34.632800] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.639606] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 34.646154] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/18 15:40:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x10, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004cc000-0x4)=0x0) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 15:40:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000c68000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x5) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000de5000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00007d3000-0x4)=0x10000) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f00006fc000)=@get={0x1, &(0x7f0000b20000)=""/135, 0x10001}) writev(r1, &(0x7f000008a000)=[], 0x0) ppoll(&(0x7f000027e000)=[{r2, 0x110, 0x0}, {r1, 0x8408, 0x0}, {r2, 0x10, 0x0}, {r2, 0x2, 0x0}, {r1, 0x1, 0x0}, {r2, 0x100, 0x0}, {r2, 0x4, 0x0}, {r2, 0x2010, 0x0}], 0x8, &(0x7f0000536000)={0x0, 0x0}, &(0x7f00006fe000)={0x8000}, 0x8) 2017/12/18 15:40:49 executing program 6: mmap(&(0x7f0000000000/0x893000)=nil, 0x893000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000751000)="04100000", 0x4) [ 34.654645] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 34.680048] FAULT_FLAG_ALLOW_RETRY missing 30 [ 34.684756] CPU: 0 PID: 5522 Comm: syz-executor5 Not tainted 4.9.70-g9542d2a #109 [ 34.692375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.701701] ffff8801d56df930 ffffffff81d90a29 ffff8801d56dfc10 0000000000000000 [ 34.709653] ffff8801cdb36110 ffff8801d56dfb00 ffff8801cdb36000 ffff8801d56dfb28 [ 34.717602] ffffffff8165e557 00000000000051b9 ffff8801d4d1a0f0 ffff8801d4d1a0a0 [ 34.725550] Call Trace: [ 34.728106] [] dump_stack+0xc1/0x128 [ 34.733437] [] handle_userfault+0xa37/0x1300 [ 34.739547] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 34.746526] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 34.752900] [] ? __unwind_start+0x1e3/0x3c0 [ 34.758836] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 34.765728] [] ? handle_mm_fault+0x117b/0x2530 [ 34.771924] [] ? handle_mm_fault+0x1fc3/0x2530 [ 34.778121] [] handle_mm_fault+0x1fd1/0x2530 [ 34.784145] [] ? __pmd_alloc+0x410/0x410 [ 34.789829] [] __do_page_fault+0x5c2/0xd40 [ 34.795680] [] ? mm_fault_error+0x2c0/0x2c0 [ 34.801619] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 34.808251] [] do_page_fault+0x27/0x30 [ 34.813763] [] page_fault+0x28/0x30 [ 34.819008] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 34.825816] [] ? SyS_timerfd_settime+0xb0/0x190 [ 34.832101] [] ? SyS_timerfd_create+0x300/0x300 [ 34.838385] [] ? do_futex+0x15c0/0x15c0 [ 34.843976] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 34.850610] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.857414] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 34.863959] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/18 15:40:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socketpair$inet6(0xa, 0x5, 0x593c, &(0x7f000079a000-0x8)={0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000663000)='/dev/loop#\x00', 0x7fffffff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000630000)={0x0, 0x0, 0x0}, 0xc) 2017/12/18 15:40:50 executing program 4: r0 = syz_open_dev$mice(&(0x7f000068c000-0x10)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ff3000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x3, 0x8, 0x40, 0xfffffffffffffffa, 0x0, 0x6, 0x0, {r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0xffffffff80000000, 0x6, 0x4000}}, &(0x7f00006d9000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r4, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/18 15:40:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b73000-0xb)='vmnet0GPL#\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f000038a000)='personality\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$KDDELIO(r1, 0x4b35, 0x40) socketpair$inet(0x2, 0x2, 0x8, &(0x7f00000bf000)={0x0, 0x0}) 2017/12/18 15:40:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000909000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00004db000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029000)={{0x1, 0x0, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 15:40:50 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ac9000-0x27)="1b000000190099f0001be8f400ed180e020800000000000000ebff", 0x1b) 2017/12/18 15:40:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c2e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ac7000-0xe)='/dev/input/mice\x00', 0x0, 0x82081) linkat(r0, &(0x7f0000deb000-0x8)='./file0\x00', r1, &(0x7f000095d000)='./file0\x00', 0x1000) r2 = syz_open_dev$loop(&(0x7f00003ee000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4400000000001280, &(0x7f000002d000-0x1)="") ioctl$int_out(r2, 0x5460, &(0x7f00008d7000-0x8)=0x0) 2017/12/18 15:40:50 executing program 1: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c24000-0x3)='lp\x00', 0x3) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x8, r3) 2017/12/18 15:40:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x33, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008bd000)='/dev/loop#\x00', 0x0, 0x42) ftruncate(r0, 0xffff) ioctl(r0, 0x4000000000001277, &(0x7f000023e000)="") getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c10000-0x4)=0x0, &(0x7f000002e000-0x4)=0x4) 2017/12/18 15:40:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000073d000-0xd)='/dev/net/tun\x00', 0x0, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000c3c000-0x40)={0x1, 0x7, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="d935de4e5517", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f4d62086217f"]}) fstat(r2, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x9) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000a48000-0xc)='+mime_type,\x00', 0xc) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000c59000-0x90)="") ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000018c000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f00001ad000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000621000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0}) 2017/12/18 15:40:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000478000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/18 15:40:50 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fd8000-0x24)={0x4, 0x3, 0x0, 0x9, 0x200, 0x6, 0xfffffffffffffffb, 0x401, 0xfff, 0x1, 0x0, 0x3}) listen$netrom(r1, 0x8) connect$inet6(r1, &(0x7f000017a000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2017/12/18 15:40:50 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000508000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x20}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000bea000-0x20)="1f00000001021f0000000004000000000a9d15ff0900018004000100005e18", 0x1f) 2017/12/18 15:40:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008de000)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r0) close(r2) close(r0) 2017/12/18 15:40:50 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000079a000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000e47000-0x8)='net/llc\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000017000-0x17)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000afe000)=[{&(0x7f0000c1b000-0x1c)=""/28, 0x1c}], 0x1, 0x400404) 2017/12/18 15:40:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007eb000-0x10)='GPL^,GPLcgroup/\x00', 0x0) socket$inet6(0xa, 0x800, 0xfffffffffffffc01) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) 2017/12/18 15:40:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000247000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000aa6000)='}ap_files\x00') getdents64(r1, &(0x7f0000010000-0x1000)=""/4096, 0x1000) getdents(r1, &(0x7f0000003000-0x30)=""/48, 0x30) socket(0x10, 0x7, 0x4) 2017/12/18 15:40:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008ce000-0x9)='em1self[\x00', 0x0) r1 = socket(0x2, 0x1000000002, 0x0) pipe2(&(0x7f0000b28000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r3, &(0x7f0000a32000)=[{&(0x7f0000ccd000)="a7", 0x1}], 0x1, 0x0) r4 = dup3(r0, r1, 0x0) fcntl$setstatus(r4, 0x4, 0x400) vmsplice(r3, &(0x7f0000517000)=[{&(0x7f000091f000-0x73)='0', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000011e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000176000)={r5, &(0x7f0000135000-0x1000)=""/4096}) 2017/12/18 15:40:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) bind(r0, &(0x7f0000be4000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) writev(r0, &(0x7f0000058000)=[{&(0x7f00004ce000-0xf7)="00a181b8a208292077150094941061846b6fe27a817568f368a28bc778e72f746e5d09b9ff5e189aaf2f97e5f7fca1ff6460dd5061531b5b11d77e9eed5210fdd271a047b4033ee53c8eadf43bea2d4fd40a73fc92689524d401a4be91346d62a2adcdf4899e5711a82475c9d7ec8af2868fc501e0ae9fff27fee64c333cd07d8d34aa624d4296d6a65dbe8f1af7236e8f333fba42125d2b2903ac9c22fd66b934d2c2365b2965e82bef3e1ccdcfe3e66bcef57023d9d803ed29064c08bbc41e751705157df522f6cec8066ad1097f79288ef423e50585204a29582acb140ea16ff0c5f81848d63871991a6506e3c31b4c58f9e81ef5dd", 0xf7}, {&(0x7f000059c000)="286787ef0296572bf87c9fdea367a2db29550074a213700610a786e5b728ea5a55153a", 0x23}, {&(0x7f0000e95000)="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0x1000}, 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0x1000}, {&(0x7f0000587000-0x1000)="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", 0x1000}, {&(0x7f0000ebd000-0xa4)="98329b3bc309bf53405d1e38ead2d7686363190eefca109a7486425cde6b92d9c035823a328157fbb17ee89e657eabc065b1634723334283340e9ad355116bf1678c58356cb7569fad3e7a312700d44c7a90b2fac5e4daacbd7efe74790b7988bc98770a7fe3a0ab394a03974d3fe45f505236afc66a8c037142ecb4a83ff8a0735ead14dda562409b3e5c999df2af38ddbf832d7cfb18dbc6cb166eb30b40b770e06a3b", 0xa4}, {&(0x7f000001f000-0xc3)="d621c7cbe41a62cabcf7aedfce3abd005f1cec07455a00402cb40f17a723808f05deab7931726f65e58a125543a50f60eedf0293f0f3ea5fc5ae6e21d8aec8583c911f5385921c11986c5bc3b4f75c286164ad29255ea7cf31927da61097ab72a3fd49cb60b0b419273f13a5b854cb7a9c95bbba0cc8ad3fa84985ecc919fd1730b464a173662484644f2db830d3efe82d80bf0373ffad2ccc9b3ee167f1c2d1b0edb69b3616153ce28e8a727ada33fd22cc235cddfb95b467a6716088b039b9a0c7bf", 0xc3}, {&(0x7f00002a2000)="4d4630d4", 0x4}, {&(0x7f00009b1000)="80c8be", 0x3}], 0x9) 2017/12/18 15:40:50 executing program 2: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x2000000088) recvmsg(r0, &(0x7f0000e74000-0x38)={&(0x7f00000f6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00009c7000)=[{&(0x7f0000e75000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000e79000-0x4f)=""/79, 0x4f, 0x0}, 0x20) bind$inet(r0, &(0x7f00003f2000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) modify_ldt$read(0x0, &(0x7f0000c85000-0x4)=""/4, 0x4) sendto$inet(r0, &(0x7f0000713000-0x5c0)="c492f9473391ece6ee8f34dbcb4a4339db996c90ff47feb71910efa3126a9ec65efc49ca04c14b33247b825522a1e3bd2ce435ab91222b8f24bf735a7262f20aad70", 0x42, 0x8084, &(0x7f00004d4000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e76000-0x3)="000001", 0x3, 0x0, &(0x7f00003e8000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 15:40:50 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000eaa000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000371000-0x14)={0x4c2b, 0x0, 0xb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000006) writev(r1, &(0x7f00009ca000-0x70)=[{&(0x7f0000a8c000-0x1000)="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", 0x909}], 0x1) 2017/12/18 15:40:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000157000)='/dev/sequencer\x00', 0x420000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000093d000-0x4)=0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000418000-0x2c)="05919c6aa3b8f05ffbcb60da6d37ed1cd0071210dacc0767f25d9a00feff076d16719c89da7b8bb2f1b67b32") ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000987000-0x4)=r1) r2 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r2, &(0x7f00001f9000)='H', 0x1) pread64(r0, &(0x7f0000ddb000)=""/0, 0x0, 0x0) 2017/12/18 15:40:50 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = syz_open_dev$usbmon(&(0x7f0000012000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001a000-0x4)=0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000001a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000001a000-0x38)={&(0x7f000001a000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000001a000-0x90)=[{&(0x7f000000c000-0xec)="fb140fa978a1cdde113573d379b8cee4dfc6a7599dfd575574dcdb1f4a3ebc33df675a6e5b19361a0ef8bf6dd644ad29369a48ef8e5e9ae2cffc6bf55a7dbe23cff3bbb3241bf48f0321688485fda07ea23a6f6b0c6fc5480c8643e0bac3d87271019dfd65e31395be17100c1230d3864dea9069f76b58951adc165f23a7f241287c62b50e94918cfad4fed6f0dec4d1b1999d625a1fb6ea2dbd5ab628848e71fb8da79fa617a94e760bfc83f2d86def1af1f36378e265aeea7424875e043f39ea0ef4f151769b5045fd7900643ae712f43c54fed276b35da1b6bb801de5ef23259862f29b9c3803337f89b1", 0xec}, {&(0x7f000001a000-0x39)="88ea9b5c24f22b3c23073f30fbd1d18785329b5536e66f65156e8e499cd666dd7fbb809009e38636bdc52d768a2588802d22b9c43860576269", 0x39}, {&(0x7f0000018000)="1f1b944d", 0x4}, {&(0x7f0000019000)="8dc24db446ef5576343fdc54ee1fd9a82c731a92f0ce13fc8b618cd6e8c0675066632c1275f5f4088da332b4b88f954dae9e3840b6fe6c2c907a94ced3f35898219d65d016f1cdc190f866d5e8546fbd30bb3b5a9f2cc67c55fc857e321ae9691636e82f0668bf809927e463c533f0094c42a11f52f6e96f6072f1d087fd2436e68a211def27dff43874467581f27c24e300a4253a21931062d1d22817bd23de01aa1294ef3b94bb1cb30563e31dbe3a89af107aa069c1eb0075946e9ffbab5695a79d2b0553365e2c35b0bd14a70af0255cf351456da8b028", 0xd9}, {&(0x7f000001a000-0x79)="f27de6af2ea7104e15addf684dbdd6f3a2d4c8dfbf20cca7b8a5fbbe3a319e57fafbe05f27f1d7cdd1e1c9f9621efca0b08a8b6d636a855f55f3349dc8cfae2e78691a45ebaacb4addca280b34da2ea3c6d29cc33adde4e15ad4baafe7412f0c0e047229cee976fceaded486fed5ad05ee0251578e74aa7e3f", 0x79}, {&(0x7f0000004000-0x86)="c56fca236c282615b818c2fcba370820a172c21d0ad19bbbe6cf850bfaef043354280e3f774c2cfd65f7c568ea0c5dd7d5e41dbb3c46f29c52f17574ca84a26bb1ce170c593b43244c177b490f7317df66b9a3b7f8ddd89bf159c1ed2e597f0e251acd4a7c9540d8940912654f939f1bab18ee72b65219997598f56d275190ae9223c3927f14", 0x86}, {&(0x7f0000019000)="b7a419bb2686ca387b5faf93e1f86109ea346720348951438b8360dc05bbcade3d5db1d6ced75b2d7b6a11741105ecdc1a52e3fd7b2192dcc7ae75a39b8130267bbad06424e415e7cf30b379f4672143a8a7c7b56a3886", 0x57}, {&(0x7f0000019000)="67546f07e255e8d1a005676c6567db6e363750010af969d4655a9bbec78f13a543ba9ad3b65ca7e6d475e449734fdf43b806872bbf871cc4de0962d912846efdad30dbc48d999d21b8ece4be5bed15846cb46464f1f865a12cabc93cb5ddd9abc3b243be3704c2eb7754053dd43d14769dc478def79e0bf9951280a20dcd2ec607a15a194187553de3", 0x89}, {&(0x7f0000019000)="", 0x0}], 0x9, &(0x7f0000019000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x78, 0x8800}, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000001b000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r9, 0x1, 0x2, &(0x7f0000018000)=0x200, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r8, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r9, 0x0) listen(r8, 0x0) [ 35.125087] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/18 15:40:50 executing program 5: r0 = mq_open(&(0x7f0000933000)='\x00', 0x1, 0x100, &(0x7f00008ca000)={0x8, 0x0, 0x8, 0x3, 0x0, 0x8, 0x7ff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x800) vmsplice(r0, &(0x7f0000c26000-0xa0)=[{&(0x7f0000001000-0xe)="4b1413b7d0ddc2de017f3ffbd651", 0xe}, {&(0x7f0000001000-0x79)="307132e148b9221d7fa403002fa91cb5a40bf8fd72e87c4f158f541ffb6de8b8b3290152b50d93b762e688ce7354a3a27e835c29e46c23cb2bd303d78dab80caf91c12371dcaa20dd1f717f2435819b0945bff1bb0600ecea11fbfff119d840e47bc6078fbe5b9b4d870cfea74b6e2721af83c116cb769e09d", 0x79}, {&(0x7f0000bec000-0x44)="491648406af3f89beb20e6bc802b44dfc568c156ebb181b1a33d38391f71381168cd0d550def96d96ed42df549eb0946ea37c5ddeb3bd931786dbc70699f88d03def5022", 0x44}, {&(0x7f0000965000-0xf2)="e3c18e84304dc66ead8eb7b6bc7bea0eee5f731d23e3cb4e2392c590d6b0b6afd86c48d2f3d97bd3c4ae1f26d50bd0a6980e137a869cbe248af41eee4cb93a02a59aed339356bda2bb0a12e95fcc4c01d23515fda6a55139847ead98fbe8ffec837ba63ca35723de01d5a0b50aba2df8e7cedadeddedb26544a2718400ebb64c558c4c4f6b863b23fae0a7f392a951db6c5a2b70f9be03af6ed3f08702d31309afeff44baea47d19b2a69005b11fe604433cbf37b48a5e5b2a9fedc1acf874f868469682f414fc821d93db1f2881c091c42c88356679893d42e13c30875f4f3a55d1a149d9849b294588dec4892d4e7ad136", 0xf2}, {&(0x7f0000d8f000-0x1000)="ca554bc65b7c329f2f918c8bc51bfaf1038336db94dc52b43f75a5c46474fb87a0292a8694e7771213a8dc9eea94d1a59dc145675d3cf3b9ff74d2d753dca0b6b7a3f2d89263cca760d4912acf0a6340d8c7969210efb1ac507ada87e690e2398bcc71a359d171c34576be35a34627af084b4f17c41d06f69ceca54c1d8cfbbc896b2eef0c2f623a041b89e829f1006a35216450867f2ab122a7b2229f74ff6b952dc2efadb5c7d1806f5b5a1a1674a7ba66d062707e232898030fefb8965c3043b4f8461244d748eacb0a328c572ddcdf87c9d22dd0c49fcc6c1d242e75def69e30caf9eaca8f9289dc1ecc8e80291e9941fded90952df15a15d1b3e65e93e2e5a500daa942e227eba0216348a0dcc9710666b77ec45dd0f91ef22ecf0e3242326e772f7780fc3870c0a1eaa32addbcde8bdbab383825af4b321914b05362defbabb0db40cc1120ae495fdb1e3d146593a3dfcc0a0ad08917ca7419fa0cf9b463db60b8f92ae1956ddffe0ad5adfe90c742832e1f44df6022b993e2186f944b41cedb25c77accdf62e5be9926995fc06ba89104fbdcd6fa4818960f84e7158a5e5410b109c081cf4b0fda45795d16bb76a71621bcfab69907956d01ff6b50f82668ffcb4a6f6ba6a33f40b247db745d06e4690300403dbe17c4a9e81f3ebd717f510cc9bde41c192c18bb89aa6a99d9d745245da23ba6fbedb44c188b912f98f189c800c0a49edde04f607f576378468875aab2f990472563aad8d5eda6fc07695ec813b0f2bdc51690a1e743cc914fd60d8da0b13711c165f9f608642d681f9e1bbb620b87727a80ec7bf3994b7ca767da6f39098f46e2579ddb1d44ceb7debbde6a3a493daa001aa3553935f4fdfd379ab6f4954bdf200b13a4637fd0359fb9f1c918159756f209ff587d76ea14310c87363862bb34cc5335bd1176c64f17635e812367c78437cfd9426519e827ee52f5e721a0bb6dd2492697c1d55b96a188e84b70f22dbdfc0fc5cb1047271b5843757fc3e951650892498c5d3f4398fec934d47633637a41d9a1add3da20a8f293e4a19249e8953ec0de3a5bfdaad52e069935d1136a0d276b480e662fff38eafec2ec387fe4cc37e0ef3f1915b494bcfa81bbbcf6d0d932f16edd642d1a83db8e3231f6e37492893133b4cf5c21c22f80a107776b41ca9b9d84c584888e4c01619c084cf83978cd9052a062522c2d624c68b4197cebb73283790123be209828e52196e8fea60da31e0dd2254867372f6bafc92e74918450e0acfe488d5c8d142b959d01503a46a125231308d0d8c810ddbd63760573dce315b310dc4f8a2ce3ba422a8b2d38519b0143f33c71129c8bc9b2ade04c8150dbb248316c6fd4eb5de40b166bb4d28ee0b6a3a7e47fdc725c271e9b473eb530c8ee51e2b2f79e0303a75a39cf530a5dc35970b032baf0ab0747a495ab53cbb7e14d9b24b3b813654cd61dbaf1ccca0314bdd84a0ed27ff75e53fe8e37a8ea8b707621a186f58a129aa16484bcfd338ef1f69b56fda3eb8c022d9bfcefdaff8ebfa1edbd5f3af6fb9975a4ffaab3113cb84fea9c5015b8263e8b299cc9f09716581cf0d1f7c5ca73b5d8f61aaeaac4101add5c4eeec9bb280187ae3546dbbb6c2334c0f416f2d9b70d3df94f7b668653e949d6b46275f67c2c30e7f7a888c3b5c78ea016ad544d7f2feb4cf76c064b553380f1d155ab0669e7c1257d74c8d7386b3f577d29316e10d42580a7432c2ba25bef56abb03da473a54fad242b020ac597df0e201ece940e7fe45d57fd03728184fdab62597946b66761287ea097d7412c9d9cd5ca1ae2defdfc2ec53566c19d0108e55cf90f4eb5ee34228ead1f8ac613da88e99236edd73bd4d3c177880df21db9037ee1ca8d88dbcf75dab81f77756892a46e301d4bdd1fe7ce2d45d7703e4f9edc49ba090f240133aa761214c138a8005e51cb504ea3250077621baebdcef7485c0ae7ac5a866e3693b3117e83f60288bac17c094c96b634b8a419bb6e449e57e8905138b50937af4471babc3021f16d0e5b3df0c2f8ddc83933efe2019145192f0368d981afcb98a0667457bd7ed9ac81148f76432f4f09580d7b1bd67b5779127cc690689e7c83eeae1bd5b17b8308ee9e390dcbb99f3aedaf746649aceabbf317f1f697a4eb3d47d45c70df5597370d88b2e4a52971aa8cb3acd8e873437090d947ddb66da8b0aa0f11b7b69d4f493951cbcdfbac99fa4a8d4280ae6a7db7826c686ea94aff5a6f1aff2db9d6e06f9cb57680cd902f3608452ec27d3bcfd842d62920c95325c37c7981108f528ceac38f01cd6f5bfb1fed9c42dc18d5f5814b6d234a48adf7238fae0b06392d4518e9e2ff71bef427d2bb50b0450d75ed9ddfb76467954fc45230a77e18492ee68c1447ca47334f7edbaeee25ccf9e971db0a5f71f61701830764022486f95aae36eb26c9334d3787c2b24e113868d85b35fb70de4b9e44b6fe3e9fe93787f9af176d286f9f4776db75d36a15a2289ac45abd50142f8af7e986329637381b113b8bd1a06b3f76c6903834b3daa8c613d689086233b94e8ceb9627007c831154b29aedb90ab6ed8a932957ee3b3c5a128ca6f4ea8f7041a1fc471e76904d45454a8bd8a03bfc7c282e5cb26d1e72af3ed38cd1f62fbc3635f257b4a9dc0504aad86bae0df00bffc7505389b2df42ad905a7147bc9f50835d901dad9bbccca22cb07e6adda311228382cae5063718f957e74897cbad8df99ac49dad737028ba7507910c10d5b045b536927f757fee5798cdc2d5ce51da6c35822951c003e605a1ead02cd5afbf993c02fb6a80b1e155f0a20a40d2d323b9bb6e1b75c3cd942e6b6115f6787a2be154796fa2575a587b265198a8bf6024a97f251fe78e2646c41a08d3b5fb41d72768bf22ba227839c9602b6a8e3a7aecee425e309ea90b98279fc0579d98d876e89e9543a4a31b52ff68cdc517b34a7354690e82d873c3ecb8dd1b7a452df85a29e0dce9f693dcd9f92f003da3c997d2a1676675300fddfdc74675e11584dad4e6a7df7e0b6082c578471a6845f5eaa679a777fa629a6a96dffdd993c2128a9bfd1c57daabf01b6a3720e332ebd34b4c5b21def2e4e533f1efd9c684fe0e4b7a1e29d0cde2db36ee638a4e4a6735319e036a79b30b00860e40e3839052d79cc035675570c5939c1bbbfb23353d5020f76d906091a97586ea0f9a098cec40439117e18e296c2608da0a1b0840cd5be00f7aa6a7a9172070a48662b265e072069473275ad40e0c5b1f2f36f6123226f158d8ab6f2425dea9719377961691576ec7247605117eafe1747082d4bcc87ce376bb9e9cd4e38edaa34caf803bee865392ea2fdfe2eced16eb877c37d8cb595d825212670e7f2ecbf8ea34bad2dd0e090e9931a09b290bb8a4119dcf7e44483d2861d23d077e88e4941a2be108224fabd7310cd1cfe99ed7c4a96ca4ce7d5283cc3cf96476513b3d61b081acbbd326d0c8758a7e905f0357e22fc266987a2dca81b010818576bfe03a983bf6fc575741306554be0266eb43349e9a54ca4cf1271f1ec585030b81603f476b798e12e061437bef5a4597e18e8042f6e3a1579acd3d2bdc7f3b9ddc4ec35011ac1451a20b25c5b138261f960fc73d53248834324c72c9f650ac9411f260c1190623e8e1e68b94daa6d9a5d6c0fe623681d7e8647a288292927ad44b4410dfd198cb3442a7c5cb350d3e2b3de656c99d4829fa4faafc110f4fc6701233da068f4fedd30c3185ea11352131f7679559159f490d58fbf751f8613e4435a3df43d1f56d171cbf25c6f715e2aa9adbe4fde8f0f8bc6dc20041408ea942ac8b90a2c4e6e9fc75acacad18e25a092d153790b1bf4f856bf87230dc00afa03d001e29a5a47b1c5401b128908f8ce6f9855981b3a43bf241febbd8dd4e209cd0822232782e17ddd78c253c75a030f327ec975f2b9e64625e2dbd6559e13f2acbd27d59087ae1afa214eb66fca96117d4cab24d9e5b144a82410f903e654427a5a450abc0e4775fd1f382da1e661640302dae5be44e437308d8531cf46b504f2cc1cf996cc26e172cf6920910bbfea1dc254e2ce81266261452226b72de245f9ce26cb87c03299b01e31e246ce35dd3cb316210fca18214c56409305a365a00da69fb0cf02c30a07b1f1f6e5609e0ee26a91362188dbdeafb937bc462cbf870853d27947d23de7f0fffad2f20227b975898120cda9db24359f8ffbf14276189d526006c4b849d5d8e7992a3d07729ba58e111bcf924e8c45a7d638366970e15ca8d9f8463bcc78a9e1930c7a9ac37be74952b8ed646ac6960a4c91ea0ebf16c31889c190be6728b3227a347e4ea404381ae023fc0a1f50e7a24c5fce7812021f80e63ed439ab26b8bb3a7634e40cb2f6ad943eaff8b306987f011485f217298a06f751ad4736124d54c5342773a0332ddac03c67c0e1a08e56a216e884c59dbefa07560d9fd6308323a17d4a499febb6e631fc0dd04375be873ac147518786fc52cf37b161f8963fa50f9e4d734db31c0d9cc318ec715941ba3a1b100d1dd2b333688e5fbe3c2ff91c15fb0d2a1f73656db07c5dca71e2d2a0c11bd7ee7938dca339ea15cc770be74dee210f4365859f06b7f160b9491f55886cb8a050fbb5e5e3824e3b1673b05837f435a994942a8f0af8a87755c78344d9e5a705653eee4490437ef75c04221160d51e100fbf51f8169194dd95a6bdd83a4577f47938a7d439fd8a7e43bbd49102c4d558b746719a6519016927f8df46a478b84b26edd9cb18d0bbc19166808f5ac2d87e99015998438cfa0b839d5c05192b2ad23b664cf045a060c415ebdbc1dd1d11d18ea632da5a2ed14bbed47e54a42cb5539e8c1a360be0ee0a45464084e6b4ecb7a8b58a89d7487d7ca5a92923c4d6cee4f288307f2907238f4fcdf418aadadb26dff72ba51826370f7610ad652b42dd28ff7009319c39484c805431f1048317da1dcba5fbf2d449a43dfdb35237e0f3d474f3632c3ec7770423c340d1478f42193e6fde208719a3c706f513799ff44a62592b9c8e6184308ab53db8834face7b93d2ea477c5c11128c27039c1a15cc66086284cb4681d664d176b8f957154828f6714de25f555bd1cbccff17c673afb4ed9a8a32a746d6f3d3590a2b0d9b0e3530ea2d5131dc1be202c580c8acbfcbce72dbfc46222152da862bc407e7f4da969764f9e57d079ac6ad366d38e1e2cdb99f380c5c3c098f31af6e59d398f1a6199505172c7da3a90e6bd5bdecf95fb4aeecec24f918128e5c4a2b7e68df908fe328535a60b3f656ef470e05c4acac1c36fec7da625ac7e23c6d5a6a3d116988d16c8db26ff739847189ff602b93bd5da695194b808bb2a85bbacd42d6861d62e7712280f70b8f1e063757d04fb1b629f5f27111311890579520336fe3f9f8af16471cc810a3eedd20afca81059545b74c62265fb57b1afe6edafde6787bfd26c19c60bc7536c597e1f8636b107f22a04e37b2d0ac1a83390d3807d283970acd48fd30427be131ce4b4f4b8d57ca680b65891fce775669cc91a245e797d5fea0ccca68fa7db03b6f2b35f10848ac3f74222921e23d8555ae7e026b807d642e38592d0652b3aecc1f21b03c63c41a2475588872a1c9ba8860c325d3deb39927e69d3e0186a931e7b347951fecd0fa913db39a8c225fbbb902974e04cb23967dca342162f5800448db9e2ab540b47fdcbec2ba2d30122d051928c5ee08af97e288d732edc2e9f4128a73b54d607e23f20bb210f4", 0x1000}, {&(0x7f0000000000)="0317995bfd5f6997f4652b63b37c014ef62a", 0x12}, {&(0x7f0000bbd000-0x26)="ca3e0d48afe1d43773a525f2e9924ec6c258291d851fe2bfb5414db6330af68a3a6d11d3937f", 0x26}, {&(0x7f0000001000-0x2d)="718089744433343594d81eb5c0aa7c8a3f6b82dcb1f3dab7f82993253a7a9f2ad3c25298e39f3773674bd3677b", 0x2d}, {&(0x7f00000bc000-0x1)="ac", 0x1}, {&(0x7f0000332000-0x33)="40ff869f40a1edeb605ef4686a9377034193e1277a4b018347f113e225f3b838f9f984bff37aba68715f295aa643b6c4d2a6d5", 0x33}], 0xa, 0x6) 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) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x7, 0x1, 0x4, 0x7, 0x4, 0xd3, 0x1, 0x3, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000001000)=@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x1ff}, 0x1c, &(0x7f0000001000)=[], 0x0, &(0x7f0000002000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0xb012, 0x0, r2}}], 0x30, 0x1}, 0x4000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f00008b6000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 15:40:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000c3a000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f0000d79000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000051f000-0x10)='/selinux/access\x00', 0x2, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000032f000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00003e7000)={{0x3, 0x2, 0x1000, 0x2, 0x101}, 0x1ff, 0xd3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 15:40:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f00007c6000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000047c000-0x20)={@common='bcsf0\x00', @ifru_flags=0x4000}) r2 = open(&(0x7f00002ae000)='./file0\x00', 0x2, 0x80) getpeername$llc(r2, &(0x7f000003e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000069c000)=0x10) nanosleep(&(0x7f0000806000)={0x0, 0x0}, &(0x7f0000889000-0x10)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f0000743000-0x10)={0x0, 0x0}) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000611000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_ifreq(r2, 0x8915, &(0x7f00007c9000-0x28)={@generic="8a7f5b1a04db660a5f24ab59fecabbe2", @ifru_flags=0x8000}) getitimer(0x0, &(0x7f0000e9b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f00001bd000)='./file0\x00', &(0x7f000027b000)={{r3, 0x0}, {r4, r5}}) r6 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000d6e000)={0x3, 0x7, 0x2000}, 0x4) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f00001f0000)={0x1, &(0x7f0000cb1000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000156000/0x2000)=nil, 0x2000, 0x2000002, 0x12, r0, 0x0) 2017/12/18 15:40:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x8) sendto(r0, &(0x7f00002fb000)="", 0x0, 0x20000011, &(0x7f0000548000)=@ipx={0x4, 0x0, 0x0, "39bbb0f2dbf1", 0x0, 0x0}, 0x10) 2017/12/18 15:40:50 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bfe000-0xc)='/dev/rfkill\x00', 0x408080, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000000000/0x1000)=nil) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"cb6a4c98e4db79"}, 0x280000000}, 0x10) getpid() 2017/12/18 15:40:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f00007a2000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f0000634000-0x6)='tmpfs\x00', 0x20, 0x0) removexattr(&(0x7f000060e000-0xe)='./file0/file0\x00', &(0x7f0000b9b000+0xb6b)=@known='system.sockprotoname\x00') pipe(&(0x7f000010f000-0x8)={0x0, 0x0}) mount(&(0x7f0000527000-0xe)='./file0/file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000aae000-0x7)='mqueue\x00', 0x0, &(0x7f00000ba000)="") setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ff4000)={0x6, &(0x7f0000684000-0x30)=[{0x2, 0x9, 0x0, 0x0}, {0x0, 0x4, 0x3f, 0x727}, {0x3, 0x1f, 0x4, 0x200}, {0xffffffffffffffff, 0x80000001, 0x80000000000000, 0x1}, {0xfe0, 0xb39, 0x6, 0x4}, {0x7, 0x2, 0x76, 0x7fff}]}, 0x10) 2017/12/18 15:40:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000cd0000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x2, 0x180000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe74}, @in6={0xa, 0x1, 0x63, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x100000000}], 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) sendto$inet(r1, &(0x7f0000d1a000-0x1)="", 0x0, 0x20000005, &(0x7f0000b11000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000e0f000-0x4)=0x0, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d8c000-0x4)=0x5, 0x4) connect$inet(r1, &(0x7f0000600000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 15:40:50 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003f3000)='/dev/hwrng\x00', 0x600200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000015a000)={r1, r2, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000522000-0x26)="260000005e0009fff10000000241000000000000000000094b000000a34c085b1ee9ff07356a", 0x26) 2017/12/18 15:40:50 executing program 5: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c2c000-0x4f)="", 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f000083d000)='asymmetric\x00', &(0x7f0000c32000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) keyctl$setperm(0x5, r0, 0x0) 2017/12/18 15:40:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000089a000-0x15)='/proc/self/net/pfkey\x00', 0x8002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e56000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a97000-0x4)=0xe8) recvfrom$packet(r1, &(0x7f0000f19000-0x7e)=""/189, 0xbd, 0x40010040, &(0x7f0000a10000-0x14)={0x11, 0x4, r2, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) request_key(&(0x7f00007ee000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) socket$inet6(0xa, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(0xffffffffffffffff, &(0x7f000092a000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/18 15:40:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b0f000)='oom_adj\x00') unlinkat(r0, &(0x7f000036b000-0x8)='./file0\x00', 0x200) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) 2017/12/18 15:40:50 executing program 4: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000507000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000f0a000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f0a000-0x4)=0x1c) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) 2017/12/18 15:40:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c8000)='/selinux/policy\x00', 0x0, 0x0) r1 = timerfd_create(0x6, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fc1000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000504000-0x4)=0xe8) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2017/12/18 15:40:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002ea000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$eventfd(r2, &(0x7f0000f70000)=0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000ded000-0xbc)={0x6, 0x1, 'client1\x00', 0xffffffff80000000, "aced9b0cccecb4c2", "8e34d7cff9d880a84ad5829b4859ee2b215dd1b457af98c5cc86615f65015834", 0x40, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 15:40:50 executing program 5: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x400000003) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000a34000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000c24000-0x3)='!-\x00', 0x3, 0x1) lseek(r0, 0x0, 0x3) ptrace(0x4207, r3) ptrace$cont(0x18, r3, 0x0, 0x40) 2017/12/18 15:40:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) listen(r0, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100000001, &(0x7f000001c000-0x3)="") 2017/12/18 15:40:50 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000011f000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002d2000-0x8)={0x0, 0x10000}, &(0x7f00009c6000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r3 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r2, r3, &(0x7f0000ea6000-0x8)=0x4, 0x2) 2017/12/18 15:40:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a8000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000766000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) [ 35.309216] syz-executor7 (5677): /proc/5675/oom_adj is deprecated, please use /proc/5675/oom_score_adj instead. [ 35.348116] device gre0 entered promiscuous mode 2017/12/18 15:40:50 executing program 0: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f00006ee000)=0x0, 0x4) 2017/12/18 15:40:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20001f) sendmsg$netlink(r0, &(0x7f00001d8000-0x38)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x11, 0x101, 0x20d0d, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000916000-0x110)=[], 0x0, 0x0}, 0x0) 2017/12/18 15:40:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c47000-0x28)={@common='gre0\x00', @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = socket(0x10, 0x803, 0x0) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000101000-0x24)={0x1f, 0xe981, 0x8, 0x23ac, 0xb795, 0x10001, 0x0, 0x7, 0x9, 0x0, 0x27f7, 0x3}) sendto(r4, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2017/12/18 15:40:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x5, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000048a000-0x4)=0x0) ptrace$setsig(0x4203, r2, 0x52, &(0x7f000093d000-0x10)={0xd, 0x9, 0x6, 0x401}) 2017/12/18 15:40:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) lseek(r0, 0x0, 0x1) preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000e5a000-0x50)={{0x8, 0x40}, {0x8, 0x3f}, 0x4, 0x2, 0x100000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000729000-0x11)='/selinux/enforce\x00', 0x20080, 0x0) 2017/12/18 15:40:50 executing program 6: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r0, 0x400) fcntl$setlease(r0, 0x400, 0x2) r1 = accept4(r0, &(0x7f0000b80000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000145000)=0x10, 0x80000) unlink(&(0x7f0000db7000-0x8)='./file0\x00') ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000c0b000-0x69)={0x0, 0x61, "a43dcf8c71ec6bef80b4039c0bd86b9a3a60e56de831b36a5ec98a23d5339c85e3dbebb3db7e4c4ea676fd9ea2a0bf1fa783bec055e04380f627146792f9f69f14cae6fd3b4a1c5f2db7803363223d9ade2065238fe040cf48b077a69849c5ba37"}) tee(r0, r1, 0x6, 0x4) 2017/12/18 15:40:50 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd0000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000894000-0x77)=""/119) clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000a7d000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) gettid() mlockall(0x3) accept4(r2, &(0x7f0000f51000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b9a000)=0x60, 0x80000) 2017/12/18 15:40:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb7000-0x3d)=""/61, 0x3d}], 0x3, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b9e000-0x10)={0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2017/12/18 15:40:50 executing program 2: mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x800, 0x3a60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x1)=0x0) r1 = syz_open_dev$binder(&(0x7f0000415000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x9, 0xf94d}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r2, 0x7}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000415000)={0x0, 0x0}) futimesat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000415000)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x5, 0x31, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000088000)={0x0, 0x0, 0x0, 0x0}) 2017/12/18 15:40:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d93000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00003d4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000087e000+0x3b6)=0x0, &(0x7f00002a1000)=0x4) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006f3000-0x28)={@common='gre0\x00', @ifru_names=@generic="8944f083d95c890aec7ba71f377081d2"}) fremovexattr(r1, &(0x7f0000c2e000-0x15)=@known='system.sockprotoname\x00') ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) read(r0, &(0x7f000047b000-0xa)=""/10, 0xa) 2017/12/18 15:40:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) connect$llc(r0, &(0x7f0000e97000-0x10)={0x1a, 0xd, 0x4, 0x1c1, 0x4, 0xfffffffffffffff7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x40044590) 2017/12/18 15:40:50 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000fe8000)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f00004d2000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000215000-0x4)=0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000864000-0x8)={0x0, 0x2000000000}, &(0x7f0000c6f000-0x4)=0x8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000feb000-0x8)={r3, 0x9}, 0x8) syz_open_procfs(r2, &(0x7f0000fea000-0xe)='net/mcfilter6\x00') mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000feb000-0xa)=""/10, 0xa, 0x0) 2017/12/18 15:40:50 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000091000)='/dev/urandom\x00', 0x0, 0x200) flock(r0, 0x1) clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000f9d000)={0x2}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000a79000-0x8)={0x0, 0x0}) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x3, 0x0) 2017/12/18 15:40:50 executing program 0: socket(0x3, 0x4, 0x64fd) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) 2017/12/18 15:40:50 executing program 1: iopl(0xffffffff) symlink(&(0x7f0000698000)='./file0\x00', &(0x7f0000481000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000de7000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x3)=0x14) 2017/12/18 15:40:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401070cd, &(0x7f0000a0d000-0x1)="") fstat(r0, &(0x7f000077e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000025d000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000d9b000-0x6)='cubic\x00', 0x6) 2017/12/18 15:40:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000669000)={0x0, 0x3}, &(0x7f0000576000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000580000-0x108)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x40, 0x6, 0x7ff, 0x80000001, 0x9, 0x0, 0xfffffffffffffff1, 0x80, 0x6, 0x231, 0x9, 0x4, 0x9, 0x9]}, &(0x7f000060b000-0x4)=0x108) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000057b000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000ea0000)={0x1000, 0x3, 0x9, 0x3, 0x3ff, 0x9}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000c00000-0x4)=0x0) getpriority(0x3, r3) syz_emit_ethernet(0x16, &(0x7f0000015000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8864, @llc={0x6, @llc={0x0, 0x0, '\tl', '\x00W'}}}}}, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f000097d000-0xe1)=""/225) 2017/12/18 15:40:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x1ef) sendto$inet6(r0, &(0x7f0000b18000-0x4)="00fe04a0", 0x4, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006cf000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000f47000-0x38)={&(0x7f0000252000)={0x0, 0x0, 0xff, 0x0}, 0xc, &(0x7f0000207000-0x50)=[{&(0x7f0000545000)=[{0xff, 0x101, 0x4, 0x6, 0x101, "47998b7b589d5407f802f7c11360fe1e54102ff80f9104a4ec5040bebe7802ce69e34bdd8487a927557ac54399e5caab5c77f0384e830299c4a83b1efff35f8fe32f514d8305580404d0e7ee8ba1332ab5f02540343596dd08336ccd297faec352d949b8638b5133e1c6608f047b38725217386c35065120a893da57c426898c35d88356440f470d627ab0818ba35a7f02695f115b21b1fab125a555ccde3cbb5b455484aa5b1a3a72cd302d85e49458496f561d7dd2d16024340ad4d624f96ed3027e71b1642f411db0b55824bc4031d7362b7cf7eb2b94b2f2c856611b23c3b28add5204926a2d2cf62824884758"}, {0xd6, 0x3, 0xb01, 0x7, 0x2, "abb28ae1f94a607f7976b5ec346f5e117d4dd7d08271b88439385021bcf7b170fc0c914658b27c571031dce0b1a234b98e34d16c2d5e66f3f6f05f7b3f5cef4de38025c3b801aa92cce0dad7952729469da0359a8961a21358d2774a63647c0c2a299fbac4aac2cfde03a49a07151339956f814663a013c87d3fa87f55dee5fa1ae923a9cb8cfcb3dd39f09e1bc9c606bd97bc76164543e446907f10d5d37c8418f05024bab9a64e11dcec575912c704e06479335194b06f0014ce92e613b91a56d0417c4e60"}, {0x3a, 0x6, 0x202, 0x2, 0xffffffffffff4a10, "8ac0dca24c2f15d1fd28867c567c758ea84cf7ce66e1821db8bad5784addd3d7e9141ba5d9e1f5142a9b"}], 0x20f}, {&(0x7f0000635000)=[{0x1010, 0x1, 0x204, 0xcf6, 0x4, "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"}, {0x4b, 0x8, 0x332, 0x0, 0x5, "614c17a31c86660494d715a196474b1d53efb9911e2c18fadb90749d29148d94a763f5bf173f21ad2aea533a261cdad02d8c927364074b8ddd7fbd"}], 0x105b}, {&(0x7f0000bc7000)=[{0xb5, 0x8, 0x300, 0x3e, 0x100000000, "5d3b63247fdffff17d8e3d5dfaacccfc44559d8e951ec3bea585b52646b4a2168dfa50b50e520a6efcf574d10f6ea84b4ca1d811a2a86f5c986552a8e4db01740530644fba04c96fdf5c44f543d946f5eb183b3ec53349ee4b437519fd8f8deba968fc008dcad4ac6d9870b8bad35e60f351da2ff737a7e6dfec18c1a66e7be15683103c792339bbdad336b42f3ece71d606387629bc31bd4282e0777253907e6827ba0e57"}], 0xb5}, {&(0x7f00007e3000)=[{0xdb, 0x39c3, 0x18, 0x80000001, 0xf7c, "e1de98b97329ff52951ba9589eedbbcb8b1498fe6c404a0c0d7e012d3b2c7441b47de0988879e3cb4160e9ae277b75614f9d4a77e47c01d3267066bf3b59a42232fad91e636b0ad01162d27d5f3e17a9bd041e4858230401ddbb8295c29449d88581ca6177b604b63db49f2024123ef601520c73b328ed29337c33c912f9cd654f0da2116b2c5b548373b0482dee2a22e481780289b46ef2031aafa8fcda2f1c396286f7b1572bb70d306a56190d62fc3e1c0c6919252cb385e4ac6f30a31f80e71018c14a61afcc8964b1"}, {0xb3, 0x10000, 0x800, 0xab1, 0x6, "131caf9480cd4e8cbaf0b5d61dab8dc103d1c2ab64b9af6fc6a5a661c9a8511569d3008a101c60b9b8f82e141fdc1aa4a80926259f7f1a163a9961a028dec64e078f7c9fa62c94b6547acbd87cb26cd862c13406b1f33f996dc20aaf1d2c5a497e1677df20dd4eeac98ced263fee7c38d391206980bff98aa280fe955919a81d5a2d33d5edcb68f69cd3c1b770bf332cbfa7e73c48e39049b019a66cb2f0bdb36e2a3f"}, {0x99, 0x3, 0x100, 0x101, 0x3, "8c7228d0ecab516e0a22d6fe063fe6ae1abfff5e04458a704edff8080badd79de05a23be64a6ce1cb507ac1901deea349a5bd0314d474245c8f044a87d14f3468acdfe6ae10dd609512dff0040af1764034183c8bdddd9570087915e5f24ad7d5cdb776359b1d6aa75616e716933631f8d0ed0baf68190c1dff8fc48c0184cb68bdb9b0f7c3e519900"}, {0x6d, 0x642dd4c2, 0x200, 0x9, 0x1, "17197f2434bca286e7d4c1c42eb96c0460a22fb93a96d4b9da581eee6efd942010b19e63f442c4215d0ad05bd08d054969d3541534fb1eec5125a4bcb6589a7320f9d9e6f7ca0fed2bb273b10d583060201425f1325f4122e113405afd"}, {0x43, 0x661, 0x800, 0x4, 0x3, "409bef44a52f2ac3fb2b0e411e572a44e88cd6419521988f63f5d0aa597fc2b18ddb95f944e277e4c41d071420cc2acb146817"}], 0x2d7}, {&(0x7f00007aa000)=[{0xfe, 0x4, 0x300, 0x0, 0x1ff, "d2a5028af41d0a671ef12cc4980df591630e890fb650658a8d46cd7c6613d3e8926dd78a8f5f16a572ba3fea99a111a8f010be9322c71840ef8c4596cb8ab52a2138caa4fe86d55c9a8f2aaa336755f5ae14bbdf922a66a53915ea93bf327495c495f165d0bd1012f65ee1f79e612c6e87c26e88a53c716b565c2256e4fe78af7864f6b2a4c984e98eaf959c47ca1774ac4b33f8409fb4af2d60c3a38b9f988ad673415fe2535fad92b33c0e5e4e3b5cbe7175c42f996fe53615d005f774c2b69f0aa0919ad22ccb3d6f433b89446b18853b74f344f5acde29a9034c9157c38fb5789196c8a542d78baea0b09468"}, {0x4b, 0x5, 0x608, 0x5, 0x6, "7e8433fcbaf1cd6bf2e93e421cc4d0ac4271a338ca677cf5724e085cd58a6c1a36e75430bfad4baa734b82c9db95ab6fb575c4fa7276a307872dde"}, {0x3a, 0x7f, 0x10, 0x7, 0x5, "227879bc628a17e0624c07848a68dd870c73e08d1087421d9d6e9b6a6aa8d60336ff24c8f04b1ee2b055"}], 0x183}], 0x5, &(0x7f0000ff6000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x8001}, 0x20040011) getsockname(r0, &(0x7f00008e7000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d96000)=0x10) 2017/12/18 15:40:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a6932fd69ad2c8e0345c26db185e9ed5355ea1459f94049d3f3fd34cbd156009cd21e8473f8b4", 0x2c}], 0x1, &(0x7f00004eb000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xffffffffffffffdb, 0x0, 0x0, 0x0}) ioctl(r0, 0x8, &(0x7f0000849000-0x33)="4723cf43549d7818d8abe6d2baee47cc7237ad6c246bbf7a4e8878e415dd13da735f918f94702b46f152c8762f942760a8c32e") [ 35.514149] binder: 5746:5749 ioctl c018620b 20088000 returned -14 2017/12/18 15:40:50 executing program 0: r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) 2017/12/18 15:40:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000356000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000021b000-0x20)={0x800, 0x7fff, 0x4, 0x3, 0x8, 0x7, 0x7, 0x9, 0x0}, &(0x7f00002a5000-0x4)=0x20) clock_gettime(0x0, &(0x7f0000f92000)={0x0, 0x0}) pselect6(0x40, &(0x7f00009f4000)={0x81, 0x8, 0x1, 0xffffffffffffffff, 0x101, 0x200, 0x7fff, 0xd30}, &(0x7f0000297000)={0x1, 0x1, 0x6, 0x20, 0x3, 0x3, 0x4, 0x4}, &(0x7f0000887000-0x40)={0x3, 0x9, 0xca6, 0x23f, 0xb4, 0x1c21, 0xffff, 0x0}, &(0x7f00004a7000-0x10)={r2, r3+30000000}, &(0x7f0000e95000)={&(0x7f00001c7000-0x8)={0x5}, 0x8}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009dc000)={0x3, 0x4, 0x3, 0xaaee, r1}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100000500000001000f536e06ce", 0x58}], 0x1) 2017/12/18 15:40:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f6e000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/18 15:40:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d18000)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000e03000)=0x0) capget(&(0x7f000039b000-0x8)={0x0, 0x0}, &(0x7f00003cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$ax25(r0, &(0x7f0000605000)={0x0, {""/7}, 0x0}, &(0x7f0000a70000-0x4)=0x10, 0x800) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000026d000-0x3)=""/3) 2017/12/18 15:40:50 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80f, 0x5, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000000e000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000003000)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000d000)={r2, 0x1e, "aa3db65b64fc8822ea9f9c934e56cc0a294478927bb8e7b0f7dd7257b619"}, &(0x7f0000003000-0x4)=0x26) timerfd_create(0x6, 0x80800) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000004000)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f000002e000)='./control\x00', 0x4000036) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fb3000-0x4)=0x7, 0x4) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000fb4000-0x8)=0x3) 2017/12/18 15:40:50 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setuid(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000003000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) [ 35.545320] audit: type=1400 audit(1513611650.606:26): avc: denied { setuid } for pid=5770 comm="syz-executor4" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/18 15:40:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000000009) sendmsg$netlink(r0, &(0x7f0000b49000-0x38)={0x0, 0x0, &(0x7f0000fba000)=[], 0x0, &(0x7f0000007000)=[], 0x0, 0x0}, 0x20040000) 2017/12/18 15:40:50 executing program 3: mknod(&(0x7f0000ce8000-0x8)='./file0\x00', 0x10, 0xffffffff) clone(0x0, &(0x7f0000cfc000-0x33)="", &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") sched_getparam(0x0, &(0x7f0000dcc000-0x4)=0x0) r0 = memfd_create(&(0x7f0000cd3000)='\x00', 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019a000-0x160)={{{{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]}, {{0xa, 0x3, 0xcbe4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x80, 0x2, "111bd00d9856687ec867013ffc667b5d9e8368d04c1962beb7859111b3887fb8f1a83382586c3eb3d7119a8dcfed72457489947a781345194f5978fe359f2f1b64bc2a2a507fd2b37bf6196bfbaa7374"}, 0x160) inotify_add_watch(r0, &(0x7f0000a5f000)='./file0\x00', 0x1) 2017/12/18 15:40:50 executing program 5: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[{&(0x7f0000aa1000-0x3d)=""/61, 0x3d}, {&(0x7f0000aa2000-0x27)=""/39, 0x27}, {&(0x7f0000aa3000-0x13)=""/19, 0x13}, {&(0x7f0000a8d000)=""/95, 0x5f}, {&(0x7f0000aa4000-0x69)=""/105, 0x69}, {&(0x7f0000aa5000-0x6a)=""/106, 0x6a}], 0x6) 2017/12/18 15:40:50 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e36000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000f6000-0x18)={0x9, 0xbf1, 0xffff, 0xffffffffffffff90, 0xffff, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d7b000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r1 = inotify_init() r2 = inotify_add_watch(r1, &(0x7f000093e000-0x8)='./file0\x00', 0x400) inotify_rm_watch(r1, r2) r3 = open$dir(&(0x7f00002d9000-0x8)='./file0\x00', 0xffffffffffffffff, 0x0) getdents(r3, &(0x7f0000386000)=""/1840, 0x730) getdents64(r3, &(0x7f000095b000-0xc8)=""/200, 0xc8) clock_gettime(0x0, &(0x7f0000df8000)={0x0, 0x0}) utimes(&(0x7f0000f02000-0x8)='./file0\x00', &(0x7f0000727000)={{r4, r5/1000+30000}, {0x0, 0x7530}}) 2017/12/18 15:40:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000860000-0xc)='/dev/autofs\x00', 0x208000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00005e2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c41000)=0x14) connect$packet(r1, &(0x7f0000b32000-0x14)={0x11, 0x1, r2, 0x1, 0x5, 0x6, @random="75cc2fe3cabe", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d37000)={0xafa, 0x0, 0x2, 0x5c, 0x0}, &(0x7f0000c00000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000091d000)={0x0, 0x5, 0x0, 0xb1a, 0x8, 0x8c52, 0xfffffffffffffffd, 0xfffffffffffff0a1, r3}, &(0x7f0000adb000)=0x20) writev(r0, &(0x7f0000fce000-0x8)=[{&(0x7f00005bc000)="580000001400192340834b80040d8c560a060000ec03ea000000000000000700024824ca944f64008900050028635a003b7dbe6d830200280000000000000003ed03fff5dd00000010000100050c0900abfcff0000040e05", 0x58}], 0x1) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000043e000)='/selinux/enforce\x00', 0x101080, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000328000-0xc)={0x0, 0x49, 0x30}, &(0x7f0000853000)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000a55000-0x5c)={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xffffffffffffff2f}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x0, [0xa3, 0x8, 0x100000000, 0x3, 0x4aac, 0x0, 0x6, 0x3]}, 0x5c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00003fa000)={r5, @in6={{0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb69, 0x2}, 0x98) 2017/12/18 15:40:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001b9000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00006fe000)={0x0, 0x100000000, 0x1000, 0xbf, 0x4, 0x10001}, &(0x7f00009dc000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000002b000-0x8)={r1, 0x40}, &(0x7f0000dfc000-0x4)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x1, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006a8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000049f000)={0x10000006, 0x0}) r4 = epoll_create(0x9) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000b52000-0x6)={0x5, 0x8000, 0x95}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000e61000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x20000008002) ioctl$int_out(r4, 0x5462, &(0x7f0000ca5000-0x8)=0x0) 2017/12/18 15:40:50 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000034d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000024b000)=0x0, &(0x7f0000c9b000)=0x4) r1 = socket$inet6(0xa, 0x400000002, 0x0) sendmsg(r1, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000f6c000)=[], 0x0, &(0x7f0000dd7000)=[{0x10, 0x0, 0x0, ""}, {0xa0, 0x113, 0xffffffff, "c59961a9e904b76c7e9738556529b80fe59f67b0aed02c6d35c443f9057316f0127d2a4f6dfca0350456ba29a24f20f196a84e6241fb9660da6bd33f255a8fa9cf451f16df2e7d98540a2498295a65921ea58b212269ffb1f7bba6fe02afb9c22485f1efa784b6c2410b304128261e833dafa375de2e51a5992a2f8248a32cde60207a58b7076c1dda6e008d"}], 0xb0, 0x100000000000003}, 0x0) 2017/12/18 15:40:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f000012a000)=""/4096, 0x1000, 0x10020, &(0x7f0000195000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006a0000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000deb000)=""/0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000040f000-0x14)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x14) connect(r0, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 15:40:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000b91000-0x10)={0x7, 0xb4, 0xff, 0x5f51}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000a6b000)=0x100000000000000, 0x4) 2017/12/18 15:40:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000033f000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000029f000-0x41)={0x0, 0x39, "c53a44fed7be3c5ea4b61e67535658faec3beafbc2db5feb7737854e86096d7bd270b002d05e800fc4d2580e22bed0e670bd78eec74ad360bb"}, &(0x7f0000000000)=0x41) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001de000)={0x3f, 0x2, 0x1eb, 0x2, r2}, &(0x7f0000c02000)=0x10) r4 = epoll_create1(0x0) fchmod(r4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x7f}, &(0x7f0000003000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000001000)=0x1000) 2017/12/18 15:40:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c6e000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 35.677379] audit: type=1400 audit(1513611650.736:27): avc: denied { create } for pid=5815 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2017/12/18 15:40:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') r1 = inotify_init() dup3(r0, r1, 0x1) 2017/12/18 15:40:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0xc36800) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r1 = syz_open_dev$sg(&(0x7f0000c97000)='/dev/sg#\x00', 0x4, 0x10080) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f0d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006b2000-0x2)=0x14) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000073d000-0x4)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a8b000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008bd000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000027b000)={@loopback={0x0, 0x1}, 0x6, r2}) munmap(&(0x7f00009ff000/0x2000)=nil, 0x2000) 2017/12/18 15:40:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000911000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000776000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) 2017/12/18 15:40:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001f5000)="058d4977c84f7af52921e038dd63bb2cac16a8c2c279709d60c1948b205767fbdaf2345b650b786391fa6b98a4", 0x2d, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000634000)='/dev/sequencer2\x00', 0x400, 0x0) getdents64(r2, &(0x7f000033e000-0x22)=""/34, 0x22) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x8b7}, {&(0x7f0000aa9000)="6149fbc2b246c0c4cd9f129d93871d68d8c8a3ace2c484a6ed9002028fab4c4059768fbd82d6f2aad1cb7089466a9e581eb2acce112c7440e4899a7adc1d25f0d124cc0c16b417bf5ea2f14eef279fd08be92dd3d9c3019efae1d805c6b5ae34b1cb079291366c7ac5a86969071abd575323a0a99b7e7bef6a8cc4ff419a7613e3992456992ec5d0a7a4644a5b4b9b8bcf0d22102600647e8cb7af56d03ccb21dbf699e4c4e091c5cbdcdc30bdd52ac1f2c83944a2464312eda8f74ab80e022bb6707d1daa50561d4c597af811", 0xcd}, {&(0x7f0000569000-0x5b)="75b4f03b45ecc378bffe83ed753eea3caf2926c6fcda9774bf98aa9022f99d4b5c7399081b47004decd28b5add6451aa9d0688f0c5014dbaba6c949226a19a0c676b4bb930350e1652d6b284d37922ea48b96a03ff81fbdcee62fa", 0x5b}], 0x3) 2017/12/18 15:40:50 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) r1 = dup2(r0, r0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000004000)=""/23, 0x17}], 0x1) 2017/12/18 15:40:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000053a000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000702000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x400) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003af000-0x30)={0x0, 0x0, &(0x7f0000f3f000)=[], 0x63, 0x0, &(0x7f0000b21000)="950f2e959e96f82ee1d76fc6d3ff3c44711f399d0712350eb19344b388be484d47109d254bfa1f4b12f74b6f6907142fb67b1f71f86ca5d69d49cd5a8d8bc1682c08fc3a9ae60396005bef1a42ea734c11c00664ffa35fe68b30293fa05a8308a6d6c2"}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008e1000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000258000)=0xa1fa, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000077c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r4 = dup(r0) ppoll(&(0x7f0000e1f000-0x48)=[{r4, 0x60, 0x0}, {r0, 0x10, 0x0}, {r4, 0xc400, 0x0}, {r2, 0x10, 0x0}, {r4, 0x100, 0x0}, {r0, 0x1000, 0x0}, {r4, 0x3000, 0x0}, {r4, 0x47ca4846239a0e3b, 0x0}, {r3, 0x4401, 0x0}], 0x9, &(0x7f000064f000-0x10)={0x0, 0x1c9c380}, &(0x7f0000ce7000-0x8)={0x6}, 0x8) syz_extract_tcp_res$synack(&(0x7f0000c64000-0x8)={0x0, 0x0}, 0x1, 0x0) 2017/12/18 15:40:50 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f0000002000)='ns\x00') 2017/12/18 15:40:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000001000-0x5c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000001000-0x2c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x2c) mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x0, 0x6, 0x0, 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]}) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00000e0000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000250000)=0x0) [ 35.710078] audit: type=1400 audit(1513611650.766:28): avc: denied { setopt } for pid=5815 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2017/12/18 15:40:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000710000-0x8)={0x0, 0x0}, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) link(&(0x7f0000e8e000-0x8)='./file0\x00', &(0x7f0000cef000-0x8)='./file0\x00') 2017/12/18 15:40:50 executing program 7: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x10, &(0x7f0000a42000-0x56)=""/86, &(0x7f000054a000)=0x56) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000836000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2017/12/18 15:40:50 executing program 6: mmap(&(0x7f0000000000/0x77a000)=nil, 0x77a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f000046e000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f00003da000)='/dev/sg#\x00', 0x5, 0x200) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000073a000-0x28)={&(0x7f0000336000/0x2000)=nil, 0x0, 0x3, 0x80, &(0x7f0000476000/0x3000)=nil, 0x1}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00006e8000)=[{&(0x7f00000df000)="a85ff94b5cd7bfc41ea40a99e8539658c6ff80d6e044ae09d23337358983d62185c62a3212100bdd9794bc54270fcf8fe34ba7d50de96514378bd22791af3b5fcec2b83e294b0f9c953867fc14eacb8f271482b737cf5af911ad2e32dbd18570e0ee9e5b8b77e136b032d655deac14c78fa16b8962ec3c566c26cba505cc9079b6886e14c69ba5cf16691b0f09fd9b35d2bd2bdf64ecb55e6910a4e3c3c88a6e827b45983b1bffd9c00d9b5fba78fce3e363c7571feffc6e73001a54d595e2133e93eeec36692e4b0ed86836e81db3d03c0e9ba90a1247df141a2fcbd7a120f12ddc478fc439930b5504", 0xea}, {&(0x7f0000001000-0x59)="20ab0193210f4200dace26bf91705e39b69543524ca6c6f18004cecc6a75616df1ff30a167edc5b791eee1bd9a276238c06f3145f7970c6a421f14d1698eeaf8c264dc5791148f5545f44bd140efb58b931f5119d05a0a9245", 0x59}], 0x2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 15:40:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000045f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000b17000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f000073f000-0x4)=0xc) sendmsg$key(r0, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000198000-0x38)={0x0, 0x0, &(0x7f00002c0000)={&(0x7f000016e000)={0x2, 0x7, 0x8, 0x9, 0x9, 0x0, 0x4, 0x0, [@sadb_spirange={0x2, 0x10, 0x8, 0x8, 0x0}, @sadb_x_policy={0x4, 0x12, 0x4, 0xd8, 0x0, 0x6, 0x92, {0x5, 0x911, 0x5, 0x80000001, 0x0, 0x81, 0x0}}, @sadb_x_nat_t_port={0x1, 0x16, 0x2, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x10) 2017/12/18 15:40:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad0000)='smaps\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000087e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000003000)="f8", 0x1, 0x2000003d, &(0x7f0000a73000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00007f4000)={0x10000, 0x6, 0x1f, 0x1f}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000b76000)=0x0) 2017/12/18 15:40:50 executing program 5: mmap(&(0x7f0000000000/0x251000)=nil, 0x251000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000357000)='./file0\x00', 0x2080, 0x20) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000a62000)={0x0}, &(0x7f0000126000)=0x4) lstat(&(0x7f0000be4000-0x8)='./file0\x00', &(0x7f0000abb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r1, r2) writev(r2, &(0x7f0000d9c000)=[{&(0x7f0000b02000-0x1000)="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", 0x2ef}, {&(0x7f0000718000-0x5b)="75b4f03b45ecc378bffe83ed753eea3caf2926c6fcda9774bf98aa9022f99d4b5c7399081b47004decd28b5add6451aa9d0688f0c5014dbaba6c949226a19a0c676b4bb930350e1652d6b284d37922ea48b96a03ff81fbdcee62fa", 0x5b}], 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x0, 0x0, &(0x7f0000000000)=[], 0x1, 0x0, &(0x7f0000001000-0x2)="9f"}) 2017/12/18 15:40:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006a4000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) 2017/12/18 15:40:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000085a000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006a9000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x7, 0x8, 0xffffffffffffffc4, 0x200, 0x8, 0x8, 0x2, 0x1, 0x4, 0x8, 0x6ca, 0x7d80809c, 0x3, 0x35]}, &(0x7f0000c78000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008ba000)={r1, 0x58, "af024be02c4f2e28a59bce7bbb048553917cd29c5d0cf121e892936f02a43e1699eb50f7f8aee6c3b8de5142e6ac5869262aa7d56ab90151522daa5a202de25fb0324484666b10426f086c5f2b0ddd64b24c09a2d5cc1bf0"}, &(0x7f00008f2000-0x4)=0x60) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) 2017/12/18 15:40:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000001000-0x4)={0x7f, 0xaf1c, 0x80000001}) 2017/12/18 15:40:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x8)=[{r0, 0x2, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x8)={0x5}, 0x8) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b56000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e31000)={0x2, 0x16, 0x3, 0x0, 0x2, 0x0, 0x0, 0x80000001, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x400000000000000) sync_file_range(r1, 0x100000000, 0xfffffffffffffffc, 0x2) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) 2017/12/18 15:40:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b70000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d24000)={0x8, 0xfffffffffffffffa, 0x8, 0x500b13bd}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000502000)={0x0, 0x1, 0x6, 0xffffffff}, &(0x7f0000282000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c77000-0x8c)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000369000)=0x8c) writev(r0, &(0x7f00001e1000-0x10)=[{&(0x7f0000c03000-0x29)="29000000180031090020000100000007020001000000ff06800000000c00080004000800ff0df4ff01", 0x29}], 0x1) r3 = syz_open_dev$sg(&(0x7f0000800000)='/dev/sg#\x00', 0x4, 0x2000) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000635000)=0x0, &(0x7f0000db2000)=0x4) 2017/12/18 15:40:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000)='./file0\x00', 0xf, 0x25) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r0) write(r2, &(0x7f0000062000-0x94)='!', 0x1) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) dup2(r0, r1) writev(r3, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/18 15:40:51 executing program 4: mmap(&(0x7f0000000000/0x519000)=nil, 0x519000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) delete_module(&(0x7f00004cb000-0x7)='vmnet1\x00', 0x800) pipe(&(0x7f00004b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f000000e000)=[{&(0x7f0000514000)="83", 0x1}, {&(0x7f000006d000)="d5453182e634697997a139ca98575fb5ca1b10cc4fff8180cac061f13c0c96f40b6cdd46355339f1", 0x28}, {&(0x7f000050e000-0x5c)="a2e4b685edb5f61bfae9136b7eb804306b3fea0adc8d0a309fca7a647a784115ed93e2fbe46396be27e69b0b205bca4c9464e0509d529fe809fe68755abe071920f892d44fb3366162447ddee51aa895462b39bd0342a76716d2061a", 0x5c}, {&(0x7f0000510000-0x1000)="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", 0x1000}, {&(0x7f000007c000-0x46)="c113be74c047e9fa8cefaf9871d675cc93f4e5a917295f17c2b293e62efb58d49373d8aff961822367e4f274cd7753d468c3f163167c67889ad422b2b28db3dc122469528b25", 0x46}], 0x5, 0x8) splice(r1, 0x0, r0, 0x0, 0x3ff, 0xffffffffffffffff) 2017/12/18 15:40:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000aa0000)={0x0, 0x1c, &(0x7f0000697000)=[@in6={0xa, 0x2, 0x61a6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa6}]}, &(0x7f0000a53000)=0x10) accept4$inet(0xffffffffffffffff, &(0x7f0000dfb000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000082e000)=0x10, 0x80800) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000889000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e9000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00001e1000-0x20)={0x6, 0x8, 0x8000, 0x9d, 0x1, 0xcb, 0x9, 0x8, r2}, &(0x7f0000a42000-0x4)=0x20) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000062000-0x4)=0xfffffffffffffffe, 0x4) close(r1) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/18 15:40:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x3c)="25766d6e6574307d637075736574707070305d255c6d696d655f74797065707070305c26e62840747275737465646367726f7570766d6e6574312900", 0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x9, 0x5}) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000002000-0x8)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) keyctl$get_security(0x11, r0, &(0x7f000068b000)=""/50, 0x32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000003000-0xc)={&(0x7f0000001000-0x4)=[0x0], 0x1}) [ 35.933897] binder: BINDER_SET_CONTEXT_MGR already set [ 35.952633] binder: 5870:5890 ioctl 40046207 0 returned -16 [ 35.967800] binder: 5873:5906 ioctl c0306201 20000fd0 returned -14 [ 35.971370] binder_alloc: 5870: binder_alloc_buf, no vma 2017/12/18 15:40:51 executing program 6: openat$autofs(0xffffffffffffff9c, &(0x7f0000bd0000)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000af4000)='/dev/sg#\x00', 0x0, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b67000)={@generic="a893fdbbd696e0a1060e7df777ee309d", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00007d8000-0xe9)=""/233) 2017/12/18 15:40:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00006d6000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x32}) connect$inet(r1, &(0x7f0000d6f000)={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_pts(r0, 0x0) dup2(r2, r1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f000001f000-0xb7)=""/183) syz_open_dev$usbmon(&(0x7f00003b6000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x10402) 2017/12/18 15:40:51 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000)={@generic="f7a1df752ab7ff0f72ce0728008508a1", @ifru_ivalue=0x1}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) [ 35.971386] binder: 5870:5890 transaction failed 29189/-3, size 0-0 line 3130 [ 35.984958] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.985156] binder: release 5870:5882 transaction 6 out, still active 2017/12/18 15:40:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setxattr(&(0x7f0000610000)='./file0\x00', &(0x7f0000835000)=@random={'os2.\x00', 'vboxnet0&&\x00'}, &(0x7f0000ff7000)=',-\x00', 0x3, 0x1) sysinfo(&(0x7f0000b59000-0x83)=""/131) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000226000)={@common='lo\x00', &(0x7f00000a8000-0xc4)=@ethtool_cmd={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d91000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000361000)='/dev/rfkill\x00', 0x80, 0x0) sendto(r2, &(0x7f0000e16000)="83b2bb33319a92b1f7a4746067dc87ca40528d568c50a838240452ceaa5592f4a5a82ff41748382d398ed64c53b0ef5ae9e60be069ef27f39a9ef9ab63075790551ecad64f6e7de21ddf4b24f9", 0x4d, 0x4805, 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000d07000)={&(0x7f0000767000-0x60)={0x27, 0x8001, 0x91, 0x2, 0x7f, 0x20, "f55ce9639fc35c93ff70d7dd64c34e60700091a064b861219a175e31267728fca742a73ca69894f92a72e40a671f53529b6fd3a95c1926adf6bae3da58d90d", 0x9f}, 0x60, &(0x7f0000025000-0x10)=[{&(0x7f00006c2000)="a67842b39895baa9e3b491d3405423bb2ed849471baa469ca0b22c02709a66e9d3b2fb252cfe53d28b33b50f7d2755632faf4150894886cc8ea14351bbd8aab24213d528b09994ad7af1734768a042e105d8655ac4699bc4dd53e1b2ff244b4b93ca5978da37361066d05d78c2547a00faac697d45630f0cdade06f753c8f4fc6c0ffbb8b59f327e3b221c2997d104da6e3f40ad09e4b97668778b923f6846cd6653d4d2ef406da8458f8aa0df889534b41420b2db7f64b63d5a2a1014b5522cedb7a50e45a4e133066ed15c7a16", 0xce}], 0x1, &(0x7f00002d6000)={0xf8, 0x0, 0x2e2, "1877eb206d74684f202c33ba3753cb8026eee5ee64dd06d3541556b773a7aac4ff48becb5453eba42ec8b7f8e88f618fe9e9556a7cb08d05598240c785ebdf5be912768e30b7d983b7aafa41bdda6adf03dcc9d98bae095c78b070daa07cbd825c8a711a8e6f3eeed5079a88a70c6c2dbe6feebfe505ad3c63258146628fe53669b2b91a10ffdf13bf14aafdc28e9ee923424a6855270f327738b7b52ceb1f6da4a4a7ce1e2a74099dee1633349b0661873c9553cff40bbd4a09c7675c28bd9db7efd4751f49cd20ee83db4707a51b79135563425cb5d78c2dcc4f10c10f30f2ce60a4"}, 0xf8, 0xc000}, 0x4000004) getsockname$inet(r0, &(0x7f00002cc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033e000)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00005a6000-0x4)={0x100}, 0x4) 2017/12/18 15:40:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00007dd000-0x7e)={0x8, 0x76, "d13eb374d421d3057bba5a77baf78de1eb2d0d6d3b6417bec2a2b47cacd499e012aec0dc8327291f5d4eba826858a458a6707e882244a9c27235a6c4a7f400cefc8d7bb9a62ca20eaa6c831a596017a217c2bf38706a75774e8c493cf12c98df793e6bbe2ff2d9e92926dd4740a9b2a3404625c79340"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) write(r2, &(0x7f0000062000-0x94)='!', 0x1) pipe(&(0x7f0000024000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r2, 0x0, 0xfffffdff, 0x0) setxattr(&(0x7f0000e97000-0x8)='./file0\x00', &(0x7f0000bc7000)=@known='system.advise\x00', &(0x7f0000a8e000)='/selinux/validatetrans\x00', 0x17, 0x0) fcntl$setpipe(r2, 0x407, 0x0) write(r4, &(0x7f0000488000-0x1000)="d9", 0x1) dup2(r2, r1) 2017/12/18 15:40:51 executing program 6: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2d, &(0x7f0000e75000-0x4)=0x7fff, 0x4) [ 35.985160] binder: undelivered TRANSACTION_COMPLETE [ 35.985194] binder: send failed reply for transaction 6, target dead 2017/12/18 15:40:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2017/12/18 15:40:51 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x3c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073c000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000801000)={@generic="50cc70ef7f572b9783ad1396d616167a", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 15:40:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ac4000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000a4a000)=""/138) mremap(&(0x7f000041e000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00001fd000/0x2000)=nil) 2017/12/18 15:40:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009ba000)=0x0, &(0x7f0000158000-0x4)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000001000-0x4)=0xa0) 2017/12/18 15:40:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f74000-0xc)='/dev/rfkill\x00', 0x300, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000033b000)={0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xa) mprotect(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x1000000) 2017/12/18 15:40:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c89000)='/dev/sg#\x00', 0x0, 0x200000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xff) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r0, &(0x7f000080b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000258000-0x4)=0xe) 2017/12/18 15:40:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f00003c4000+0x430)=[{0x0, 0x0}], 0x1, 0x7f, &(0x7f0000b52000)={0xffffffff}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000752000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)={0x0, 0x0}) ppoll(&(0x7f0000cc0000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2017/12/18 15:40:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000002000)={{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) getitimer(0x3, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0xffffffffffffffff, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000002000-0x10)={0x0, r1}, 0x10) lookup_dcookie(0x0, &(0x7f0000000000)=""/165, 0xa5) 2017/12/18 15:40:51 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) r2 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) setpgid(r2, r3) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 15:40:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_triestat\x00') r1 = dup(0xffffffffffffff9c) splice(r0, 0x0, r1, 0x0, 0x80, 0xf) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000004000)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000002e000)='./control\x00', 0x4000036) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) 2017/12/18 15:40:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e56000)={{{@in6=@loopback={0x0, 0x0}, @in6=@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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d68000)=0xe8) mlock(&(0x7f0000cd2000/0x3000)=nil, 0x3000) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') syz_open_dev$usbmon(&(0x7f00002be000)='/dev/usbmon#\x00', 0x2, 0xa100) writev(r0, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000b8d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2017/12/18 15:40:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mkdir(&(0x7f00003d3000)='./file0\x00', 0x88) syz_fuse_mount(&(0x7f0000c3f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xc1000) [ 36.055648] binder: 5873:5967 ioctl c0306201 20000fd0 returned -14 2017/12/18 15:40:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f000078d000)="", 0x0, 0x20008045, &(0x7f0000929000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) ppoll(&(0x7f0000071000-0x10)=[], 0x0, &(0x7f0000df6000)={0x0, 0x0}, &(0x7f00006f2000)={0x0}, 0x8) r1 = getpid() ptrace$setregs(0xd, r1, 0x5, &(0x7f0000739000)="05fdbfb7e276365a728fe8f18000fb02347c7e7be60c86d349e70cb75b391f56d9573bd1d9ae497552962a37f459a690310556623d5f86af3a8d65cb7798336a2434a296e3d32dab23e61c7f8e0b639a7c429fd56fd322c1c58ef9039b07e1b90cad3e44da805e53dd9c551abf56a213a3b0addfc02342709034a873fec0b10f0642703a7b02cf1cc4d9e542c5d6e0710748e410ff8cce41a7c06275e53f9796b8dd8ebc467b9e46373306525422d8498a0786a320f6b67f0c552018cfadb6a4ea9315cf0f196e1f56524239ffeb6ceca4a10bb13eba897dd38e1ec52d987da77c2c9a3e282b0fd4c00280fd901b0dc389beca29f3d58c") 2017/12/18 15:40:51 executing program 3: r0 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x1, r0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000694000)="df8e392937a186d630043615593baa57ff00810615ffed0000079bb4d5ed5cff0300000000800076ff8dffff080cf401cc49d49531ff070000e70009595d0000000000000093bffffffeffbd71ba89734f4e0300000255c31d4881ca0c4eed8e9a417f11dce9c15a7e05fff5d485f90a3feb429539250274661bdb3da9b275ffff0d6af844048c1d8d7d84b27aaa923a7c170e9480", 0x95) 2017/12/18 15:40:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003e6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000cf0000-0x7)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00008c7000-0x8)={r2, r3}) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000005000)="2900000018001980013d75241a68006d0206e30067fff5019600000800050000000200080000bf005d", 0x29}], 0x1) dup(r0) 2017/12/18 15:40:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/18 15:40:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x3b, &(0x7f0000001000)=0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000)="f62beecade962144eacc117581079cf4a2f9d810c399d58dc555380356ca61cbbb061cc9", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x1f, 0x4) 2017/12/18 15:40:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) close(r1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0xd4)=[], 0x1, 0x0, &(0x7f0000651000-0x1)='\x00'}) r2 = syz_open_procfs(0x0, &(0x7f0000579000-0xc)='net/rt_acct\x00') close(r2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000d63000)={0x0, 0xd3}, &(0x7f00003eb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000981000-0x108)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x400, 0x8053, 0x8, 0x4, 0x7fffffff, 0xffff, 0x86, 0x0, 0xff, 0x9, 0xfffffffffffffca2, 0xffffffffffffffc0, 0x4, 0x9]}, &(0x7f000073f000-0x4)=0x108) 2017/12/18 15:40:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f000089c000-0x4)=0x0, &(0x7f0000d51000)=0x4) r1 = request_key(&(0x7f00007a4000)='blacklist\x00', &(0x7f0000a5b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004a8000)='[proc\x00', 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f0000b7d000-0x46)=""/70, 0x46) unshare(0x8000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000fe, 0x925, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00002e4000-0x12)='/dev/input/event#\x00', 0x0, 0x40000) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x0, 0x0, &(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00007d6000-0x1)="e2", 0x1) recvfrom$ipx(r3, &(0x7f0000117000-0x33)=""/51, 0x33, 0x40000002, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000936000-0x4)=0x0) r4 = socket$inet(0x2, 0x6, 0x107a14) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00009cd000)=0x0, &(0x7f0000ac6000)=0x4) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/18 15:40:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$netrom(r0, &(0x7f0000867000-0x10)=@ax25={0x3, {"0de96bb5bb8d52"}, 0x6}, 0x10) mmap(&(0x7f0000001000/0xe60000)=nil, 0xe60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = getpgrp(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000e5d000-0x8)={0x2, r2}) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00006e0000)={0x0, 0x0, &(0x7f0000e62000-0x10)={&(0x7f00009ad000)={0x2, 0x4, 0x9d3, 0x5, 0x1f, 0x0, 0x9, 0x6, [@sadb_address={0x5, 0x7, 0x7, 0x400, 0x0, @in6={0xa, 0x3, 0x8270, @loopback={0x0, 0x1}, 0x0}}, @sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x13, 0x14, 0x4}, @sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x8, 0x4, 0x14}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x2, 0xfff}, @sadb_x_sec_ctx={0xc, 0x18, 0x1, 0xffffffff80000001, 0x54, "1a1a3f2045a125ae449bb060b141e49c23e0d86f9ae1921305b4c18a30919fd60ec3cffd1e9c31e7cf1ac5eec1257840415a05ff26521c873fdc8eb11179870691c21d6cecf711c51b82e603efefaeea1855a691"}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x40000) fcntl$getown(r1, 0x9) 2017/12/18 15:40:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) iopl(0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000012000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) [ 36.195622] binder: release 6052:6054 transaction 9 in, still active [ 36.202946] binder: send failed reply for transaction 9 to 6052:6054 [ 36.225831] binder: release 6052:6054 transaction 11 in, still active [ 36.232584] binder: send failed reply for transaction 11 to 6052:6054 [ 36.239139] ------------[ cut here ]------------ [ 36.243949] WARNING: CPU: 1 PID: 24 at drivers/android/binder.c:2154 binder_send_failed_reply+0x147/0x3a0 [ 36.253647] Unexpected reply error: 29189 [ 36.257768] Kernel panic - not syncing: panic_on_warn set ... [ 36.257768] [ 36.265112] CPU: 1 PID: 24 Comm: kworker/1:1 Not tainted 4.9.70-g9542d2a #109 [ 36.272358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.281697] Workqueue: events binder_deferred_func [ 36.286704] ffff8801d984f918 ffffffff81d90a29 ffffffff83a46d00 ffff8801d984f9f0 [ 36.294678] ffffffff83eaa900 ffffffff82d5b6a7 0000000000000009 ffff8801d984f9e0 [ 36.302651] ffffffff8142c451 0000000041b58ab3 ffffffff84186f20 ffffffff8142c295 [ 36.310607] Call Trace: [ 36.313175] [] dump_stack+0xc1/0x128 [ 36.318517] [] ? binder_send_failed_reply+0x147/0x3a0 [ 36.325328] [] panic+0x1bc/0x3a8 [ 36.330316] [] ? percpu_up_read_preempt_enable.constprop.54+0xd7/0xd7 [ 36.338514] [] ? vprintk_emit+0x3ad/0x750 [ 36.344307] [] ? binder_send_failed_reply+0x147/0x3a0 [ 36.351133] [] __warn+0x1c4/0x1e0 [ 36.356215] [] warn_slowpath_fmt+0xc4/0x110 [ 36.362161] [] ? __warn+0x1e0/0x1e0 [ 36.367410] [] ? _binder_inner_proc_lock+0x2c/0x50 [ 36.373968] [] binder_send_failed_reply+0x147/0x3a0 [ 36.380605] [] binder_thread_release+0x263/0x540 [ 36.386986] [] binder_deferred_func+0x43f/0xd10 [ 36.393289] [] ? __lock_is_held+0xa1/0xf0 [ 36.399060] [] process_one_work+0x78f/0x15f0 [ 36.405089] [] ? process_one_work+0x6db/0x15f0 [ 36.411298] [] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 36.417765] [] worker_thread+0xe0/0x10d0 [ 36.423466] [] ? __schedule+0x683/0x1ba0 [ 36.429146] [] kthread+0x26d/0x300 [ 36.434305] [] ? process_one_work+0x15f0/0x15f0 [ 36.440594] [] ? kthread_park+0xa0/0xa0 [ 36.446188] [] ? kthread_park+0xa0/0xa0 [ 36.451777] [] ? kthread_park+0xa0/0xa0 [ 36.457369] [] ret_from_fork+0x2a/0x40 [ 36.463380] Dumping ftrace buffer: [ 36.466929] (ftrace buffer empty) [ 36.470604] Kernel Offset: disabled [ 36.474205] Rebooting in 86400 seconds..