, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a9000-0x4)=0xe8) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000e3e000)={@common='gretap0\x00', @ifru_flags=0x4000}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000880000-0x1e4)={0x1e4, 0x1, 0x2, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x400}, [@nested={0x1d0, 0x20, [@typed={0xa8, 0x93, @binary="08288028255b8dc2c328455a72e4fad81bbaee6d9ed24e633dd55c53a4bb430a015501921d12206ab85a7bd4ee3ad834a130236fc165cd28c7b3cef112c53a6ef00a2e9f4426814c5bdeb1f86e902f7963c619b70d3f24c71aa5671b81cbee343734034dac0e656e650ff3a6d58ece234c9e517a7cced370fe474a93b5520f652da8b71cbe029f7084168867f756fd875860098f1db54a9a72f9ac7b8a"}, @typed={0xc, 0x6b, @ipv4=@loopback=0x7f000001}, @generic="4758ccc4c09f66387d069fdc22b72c53c31b5a47d77950d88a4ee76428d5869ac8d4d449b2570fc46e5382c7943725a3580a408b869e10ba46b2355bc6f470db4bf7e0aab389b9fcdca02eeb4cc824449ef487fc530487cf6b19b9", @generic="cc7f3124ae0429fbb7b63ea1f667ed73b6743aa89ae660ec76cf170282babd176487068bb40f2c68939f2eee211a1bbe09d793bd1e52fd50c20ed8112d43246c17ab511ccbfa923bd12971d5867d8e2200163fc7d60a8b437a0907269f90e26ba9e6cd79e2940c427db11bd1c663fcee8d57664d9ef602f48edf84d80604d8410f5f1938fd42c9e4eca962056fe0b9ea1bb9d7b10d942cca595469a73dd551af4b6e9f6c0c7c1f42414f87e63dc57301784979429fe6a222609639ecd1"]}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000074e000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000126000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b42000)={@generic="738b8a2cf057c7affa9b37f279171292", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:29 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f00009e8000)=@generic={0x0, ""/126}, &(0x7f0000ebb000-0x4)=0x80, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000+0xf5b)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00004fa000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4e33c22c, 0x2, 0x1, 0xa, 0x8, 0x4, 0x7f}, 0x20) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007b4000-0x14)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000000000)=0x2, 0x4) 2018/01/31 09:21:29 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0xff) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000005000)=[], 0x0, 0x0}, 0xc100) sendmsg(r0, &(0x7f0000023000)={0x0, 0x0, &(0x7f000000c000-0xa0)=[], 0x0, &(0x7f000000c000-0x1180)=[], 0x0, 0x0}, 0x0) [ 60.027992] binder: 10949:10956 ERROR: BC_REGISTER_LOOPER called without request 2018/01/31 09:21:29 executing program 5: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000af1000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000af1000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af2000-0x4)=0xe8) getgroups(0x3, &(0x7f0000755000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000062d000-0x38)={&(0x7f000054c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009c6000-0x30)=[{&(0x7f00003a3000-0x9d)="a2db3ab5c72940bc4ed14f69ad10410c924b3708a7424a8ef3457cb5ee804b1d6f95120da70ce0c7904df1bd11c9db3bc1c4fb8e0b334f1a95077bacd63ce1ceeaddc09a365bc1ea6dbdd04297dd71a4da5a162fcdeba15a5069f993fbb187de4c086d07d8fc71c5cf83af5dcbe18fac268831d684dd08800ab2e0553076fe33b09980a2ee64dd423221404e55b4ee4bdf63e7985a9bd7541fbf90b1ab", 0x9d}, {&(0x7f0000af2000-0xe6)="9e91ce4ce2db4c8ca033d203ed6af0e8f6a23c5d1edc4dcd9f0f81cbe7820967f14f3e6a28edff571cd70d600be520aa222c6bc55e8ae6ef06313aa6f9bbf99d764174e7b065e53141e99761a0ff7ee4b04b04556e2285f6728cfc8ee313a3088278828f4c6d1e39a5db3cca3980d21344c27aab098b1874fb239b676fbcc4d67db5b01a3eccaf3b53b4ac69f941812c624b345e8a0b5193d2ae689b2f1fe9fda8d8fa153bda4246e89382e44b678b6d0a91f873f7efd03ceca850698871d7b5b6b89f0139530136028568fd855cdeb449f76008eebee4b2e28914584fdec6c3beaf1a56c2c3", 0xe6}, {&(0x7f0000af2000-0xc8)="dcbb8f56fb089d1da0b42c2206c84c297f92c755f040d43f649fd4c4ed89f75a5689ad6cf23d200a0fdff61421ef3140b79d1c938c42d0d208b16442ebac16b41f51e9c220bb9a93bf2b51bee452e515e46742970ace5fe76f527e2baa9ba463eef94668724d4bdad723d1a1207679f760bcd8c9f537b16e0ec16d32535e0bbcbe817e092bd2e3c3ccdd748224b1309afa5ce5ebfd88ebf9c047ede9d6c741da8955368026f2567f7b7575e131cd562939827a37b547a8bf5798f56a8beff2ad044b1e6c088c8a22", 0xc8}], 0x3, &(0x7f0000af1000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x20000080}, 0x20040014) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af0000)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00009b9000)='dctcp-reno\x00', 0xb) r5 = socket$inet6(0xa, 0x80001, 0x0) fcntl$setlease(r4, 0x400, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00006af000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000202000)=@ethtool_dump={0x40, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="ba220b4f3100a5593a5b37c75215660e", 0xfffffffffffffe8a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) connect$unix(r1, &(0x7f0000d6b000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/31 09:21:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = getpgid(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000945000+0xf15)={0x0, 0x0}) r3 = open(&(0x7f00000b5000-0x8)='./file0\x00', 0x40, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000188000)=0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000222000-0x10)={0x0, r2/1000+30000}, 0x10) fcntl$setownex(r1, 0xf, &(0x7f00001da000-0x8)={0x3, r0}) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00006ab000-0x1c)={&(0x7f0000275000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000955000-0x30)=[{&(0x7f0000953000)=""/15, 0xf}], 0x1, &(0x7f000025e000-0x34)=""/52, 0x34, 0x0}, 0x0) sendto$inet(r3, &(0x7f0000571000-0xd8)="9178e09bb6169d3422822fc5b00d314e709b3eadb5da93a8ce569ae6660614323c38042873e6436901ec6d2ac744bb9a865826e54313f476bf062581c7c3757ae13b9079f2c0acbde8d5596372f1ce7218934f19e31e8fd867b204e1919e09cb8851f4ab177c67c9990130cfdd01bfca50e0c52943ae0a9645fc4bc312ef34f8fe21b07097c66a6fdccd2f4851c7bee96b765db2dd4300a4b684a2d8dca1d9b759996121c1f0b6788d16071cedb01786d8a076af8d21386e37375ceca6d5d08748a6f4882f177a52a6a79cdd89a73662d03fef32dbc04a25", 0xd8, 0x0, &(0x7f0000e85000-0x10)={0x2, 0x1, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tkill(r0, 0x1000000000016) r4 = openat(0xffffffffffffff9c, &(0x7f0000202000-0x8)='./file0\x00', 0x18000, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e13000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xd0, 0x4, 0x8, 0x45}, &(0x7f0000070000-0x4)=0xa0) sendto$inet(r1, &(0x7f00008b4000-0x92)="879de82f7d02bfa210d7bb6db2c83b0d4a3edb7965af55b4de5d537c8e0b645ee455cdd2743ae27c3684059a4e548fe03cbb91af1c55d1721935d5719ca1abfd107e9ce9b7fa364a69c81779b3e439190e2f712d04b83256dcc711272ad5bd8b008c2d1b76ba8df77a764ae92ed1f025b0f940f04050a44dc4079ca50a98a222f063efb558887ddde3ff39e413f405ed6710", 0x92, 0x40000, &(0x7f0000ff1000-0x10)={0x2, 0x1, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000638000-0x6)={r5, 0x63bf}, 0x6) sched_rr_get_interval(r0, &(0x7f0000b22000)={0x0, 0x0}) 2018/01/31 09:21:29 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d86000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ptrace$setopts(0x4200, r3, 0x7, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00009f3000)={0xecc, 0x8001, 0x6, 0x4, 0x7ff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008b7000+0x249)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000fd1000-0xc)={r2, @loopback=0x7f000001, @loopback=0x7f000001}, 0xffffffffffffff84) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) 2018/01/31 09:21:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f000071f000)='\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x400000000000007, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000252000)={0x0, 0x0, 0x0}, &(0x7f00002bb000-0x3)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c4b000)=0x0) getgid() fstat(0xffffffffffffffff, &(0x7f00001a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() recvmsg(r6, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x6d, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) 2018/01/31 09:21:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f000009c000-0x1)="", 0x0, 0x20020000, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 09:21:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0}, 0xc) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d41000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000084c000)={0x0, @tick=0x9, 0x3, {0x7, 0x80000001}, 0xffffffff, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$getown(r1, 0x9) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r3 = dup2(r1, r2) recvfrom$ax25(r3, &(0x7f0000aac000-0x3e)=""/62, 0x3e, 0x0, &(0x7f0000b02000)={0x3, {"a71f44c4235a61"}, 0x8}, 0x10) tkill(r0, 0x13) 2018/01/31 09:21:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x27, &(0x7f00003a9000)=0x0, &(0x7f00003a6000)=0x4) 2018/01/31 09:21:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cbe000)='net/snmp\x00') r1 = syz_open_dev$sndtimer(&(0x7f0000b48000)='/dev/snd/timer\x00', 0x0, 0x20101) r2 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000ec6000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000069000)=0xc8d, 0x8) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000ef0000-0x4)=0x0) 2018/01/31 09:21:29 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000fdb000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000718000)=0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fdb000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r1}) connect$llc(r0, &(0x7f00008d7000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/31 09:21:29 executing program 0: r0 = getpgid(0x0) ptrace$cont(0x9, r0, 0x3, 0x200) ptrace$pokeuser(0x6, r0, 0x5, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ftruncate(r1, 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000002000-0x10)={0x4, 0x80000000, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x840, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000001000-0xbc)={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]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={0x0, 0xfffffffffffffff8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000-0x108)={r3, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x8, 0x346, 0x0, 0x7, 0x8001, 0xe15c, 0x401, 0x6, 0xff, 0x9, 0x8, 0xdbe6, 0x3, 0x6]}, &(0x7f0000002000)=0x108) readahead(r2, 0x7, 0x7) ptrace(0x11, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x100) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KDMKTONE(r1, 0x4b30, 0x82ed) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000005000-0x1c)=@req3={0xff, 0x1, 0x8, 0x1, 0x4, 0x8, 0x100000000}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000004000-0x8)={0x2, 0x405525b1}) 2018/01/31 09:21:29 executing program 5: unshare(0x40600) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x8) vmsplice(r0, &(0x7f00000fb000)=[{&(0x7f0000b49000)="", 0x0}], 0x1, 0x0) 2018/01/31 09:21:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c01000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000b9000)=0x40, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) write(r0, &(0x7f0000f48000-0x1f)="1f0000001e00056d00020000002251030700000000000000000c04101d0200", 0x1f) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000754000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000589000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c88000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f5f000-0x4)=0xc) syz_fuse_mount(&(0x7f000019c000-0x8)='./file0\x00', 0x8000, r4, r5, 0x2, 0x2) 2018/01/31 09:21:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) flistxattr(r0, &(0x7f0000195000-0x1000)=""/4096, 0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000ffffffffffffffeef8ff", @ifru_flags=0x2101}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/31 09:21:29 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000-0x38)={&(0x7f0000119000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000be5000)={&(0x7f0000001000-0x100)=@del={0x100, 0x11, 0x810, 0x5, 0x1, {{'ecb(twofish-asm)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x81}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x8}]}, 0x100}, 0x1, 0x0, 0x0, 0x1}, 0x2590ac41ffdec403) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$int_out(r2, 0x545d, &(0x7f00005b8000)=0x0) sendmsg$nl_crypto(r2, &(0x7f00003fc000)={&(0x7f0000767000-0xc)={0x10, 0x0, 0x0, 0x401f2628}, 0xc, &(0x7f00008a7000-0x10)={&(0x7f00005c2000-0x100)=@upd={0x100, 0x12, 0x1, 0x5, 0x0, {{'ctr(cast5)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x7}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 2018/01/31 09:21:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000401000)='fdinfo\x00') ioctl$KDSETLED(r0, 0x4b32, 0x7) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000)={0x7, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setns(r0, 0x0) 2018/01/31 09:21:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000004000)={0x0}, 0x8, 0x0) dup3(r0, r2, 0x0) fcntl$getown(r1, 0x9) setpriority(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000ea4000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/31 09:21:29 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x6)={0x0, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0x4000, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000003000-0x6b)=""/107) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000004000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x3, 0x3}}, 0x2e) [ 60.275241] binder: 11055:11058 ERROR: BC_REGISTER_LOOPER called without request [ 60.316649] binder: BINDER_SET_CONTEXT_MGR already set [ 60.323547] binder: 11055:11071 ioctl 40046207 0 returned -16 [ 60.331030] binder_alloc: 11055: binder_alloc_buf, no vma [ 60.332800] binder: 11055:11058 ERROR: BC_REGISTER_LOOPER called without request [ 60.334914] device gre0 entered promiscuous mode [ 60.354049] binder: 11055:11071 transaction failed 29189/-3, size 0-0 line 3127 [ 60.364221] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.369880] binder: send failed reply for transaction 66 to 11055:11058 [ 60.377885] binder: undelivered TRANSACTION_COMPLETE [ 60.383026] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 09:21:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000b18000/0x4000)=nil, 0x4000, 0xa) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/31 09:21:29 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x100000000) readv(r0, &(0x7f0000000000)=[{&(0x7f0000d23000)=""/178, 0xb2}], 0x1) 2018/01/31 09:21:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x101, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x6) fstat(r0, &(0x7f0000000000)={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) add_key$keyring(&(0x7f00001bf000)='keyring\x00', &(0x7f0000fd2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000137000)="996f5abf9bad714be9d4ab020f211bfa", 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000753000)={0x9}, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e8e000)={0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9}, &(0x7f00001fa000)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025d000)={r1, 0x3}, 0x8) 2018/01/31 09:21:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0}, 0xc) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d41000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000084c000)={0x0, @tick=0x9, 0x3, {0x7, 0x80000001}, 0xffffffff, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:29 executing program 2: r0 = socket$packet(0x11, 0x2023, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000fa8000)=@req={0x0, 0x0, 0x0, 0x0}, 0x8) 2018/01/31 09:21:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000b20000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000092d000-0x4)=0x3a, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000062f000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="555729272794472de53d771649c9953f"}}) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl(r1, 0x227c, &(0x7f0000489000)="") syz_open_dev$sg(&(0x7f0000cfe000-0x9)='/dev/sg#\x00', 0x3ff, 0x400) 2018/01/31 09:21:29 executing program 3: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200180, 0x0) perf_event_open(&(0x7f0000bf3000-0x78)={0x3, 0x78, 0x2, 0x7, 0xb46d, 0x1, 0x0, 0x20, 0x100, 0x4, 0x5, 0x80000001, 0x5, 0x0, 0x1000, 0x1af2, 0x1, 0x7, 0x401, 0x1, 0x10000, 0xddf, 0xfffffffffffffffd, 0x1, 0x400, 0xff, 0x4, 0x4, 0x7fffffff, 0xf7, 0x5, 0x9, 0x3, 0x401, 0x100000000, 0x3d, 0xe0, 0x6, 0x0, 0x6, 0x1, @perf_config_ext={0x23a7, 0x0}, 0x8, 0xfe1, 0xaa66, 0x5, 0x5, 0x8, 0xcc9, 0x0}, r0, 0x54aba7e6, r1, 0xe) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000003000)={0x0}, 0x8) r2 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r2, &(0x7f0000010000-0xca)="66732f6574001780737a5773b7066784b4659c688bb90926794abba6d58b2c68da69f5419b7e19718ee1be0ddd3f37def5173804008075adaee4a9980dddaf1440c01a8555c3c794bee839d05124e53e5d864ef1bb8d74a1daa8eb2d257920b04357e96504c98dbbabd0df2c793720a861fa87853937894cb2b1882294d22c6867ad41a3dfa6e622ad7f2884f8273fb96f0aff8ab504c5fca7afa3f5ea85efc42c5c3ee29e0af833f63c779e0e8f37b0aaf19b651aac917cfefe7326d8eb47fe8650123adf42758169d2") 2018/01/31 09:21:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000011b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f29000)=0x1c, 0x800) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000a47000-0x12)={@common='ip6gre0\x00', 0xffffffffffffa68b}) signalfd(0xffffffffffffff9c, &(0x7f0000020000-0x8)={0x0}, 0x8) 2018/01/31 09:21:29 executing program 2: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000dc0000)=""/80, &(0x7f0000dc1000-0x4)=0x50) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbb000-0x4)=0x2ce9, 0x4) 2018/01/31 09:21:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000002000-0x4)=0x10001) ioctl$TIOCNOTTY(r0, 0x5422) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000-0xb7)="9d941dbb736b90716554534cf990a1c68e4fe52a777ecee373efeaf6ee620b2d74598be21dbe3b991631e8aa1eb1a40300aa230088592afbb1a66df290b450608c09f84f35195d50c372dc98d91d81b3302e98f442782ebad389943f33a9ac669fb61263413e77ba8ad9a9033f22ed1b497dda2829c87a7eec8258017d66fd166b4f80c37cde28c47071e1c84d7075ca5cb31cac9cc069403e98ece963935ffdb642399603a25315909b44752b2e4fd3ba3346cfc65577", 0xb7, 0x40, &(0x7f0000003000-0x10)={0x1a, 0x1d, 0xc21c, 0x8, 0x7, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000)=0xffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000003000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000)={@multicast2=0xe0000002, @empty=0x0, r1}, 0xc) listen(r0, 0x5) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/loop-control\x00', 0x400000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000+0xd0d)={0x40, 0x29a1, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)={0x0, 0x40}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={r3, @in6={{0xa, 0x1, 0x752fc7b3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x5}, 0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x3}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000005000)=0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000-0x20)={0x7f, 0x7, 0x8, 0x80000000, 0x3, 0x7ff, 0x6a6, 0x5, r3}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000008000-0xb0)={{0x4, 0x6}, 'port1\x00', 0x20, 0x20800, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 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]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r2, &(0x7f0000008000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000007000)=0x1c, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000003000-0x4)=0x0, &(0x7f0000009000)=0x4) 2018/01/31 09:21:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x7) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000df0000-0x4)=0xb, 0x4) 2018/01/31 09:21:29 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a34000)='/dev/autofs\x00', 0x4800, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x1ba3, 0xac1, 0x400, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000)={0x4, &(0x7f0000001000-0x10)=[{0x3f, 0xfff}, {0x1, 0x8}, {0x2, 0x8}, {0x3ff, 0x3080}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000-0x6)={0x1, [0x1]}, 0x6) r1 = getpgrp(0x0) getpriority(0x2, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000005000-0x40)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000004000)=[], &(0x7f0000004000)=[0x0, 0x0], 0x5, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000005000)={0x2, 0x2, 0x0, 0x0, 0x4, 0x84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ashmem(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/ashmem\x00', 0x204000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000)='/dev/hwrng\x00', 0x82502, 0x0) ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0x1000, &(0x7f0000008000+0xdb8)="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"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000000a000-0x10)={0x7, &(0x7f0000006000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000009000)={r3, 0x1}) 2018/01/31 09:21:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000b20000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000092d000-0x4)=0x3a, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000062f000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="555729272794472de53d771649c9953f"}}) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl(r1, 0x227c, &(0x7f0000489000)="") syz_open_dev$sg(&(0x7f0000cfe000-0x9)='/dev/sg#\x00', 0x3ff, 0x400) 2018/01/31 09:21:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008c5000)=0xf608, 0x32e) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 09:21:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cc4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x4000000000001c, &(0x7f00004da000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/01/31 09:21:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) connect$ax25(r0, &(0x7f000082b000)={0x3, {"eb595220338d80"}, 0x800000}, 0x10) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) getresuid(&(0x7f000046c000-0x4)=0x0, &(0x7f0000f43000-0x4)=0x0, &(0x7f0000b63000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00001db000-0x4)=0x325, 0x4) readv(r1, &(0x7f00002e5000-0x40)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) sendto(0xffffffffffffffff, &(0x7f000070f000)="", 0x0, 0x0, &(0x7f0000200000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0}, 0x9) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000354000)="04bd455d93cc62faf100ded55eac13fb", 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f32000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/31 09:21:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000000)={0x1, 0xdc}) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f000085c000-0x40)=[{r1, 0x0, 0x0}], 0x1, 0x400) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x6000) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000234000)=0x0, &(0x7f0000ff0000-0x4)=0x0, &(0x7f0000fef000)=0x0) 2018/01/31 09:21:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unlink(&(0x7f0000745000)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f00007a0000-0x1000)="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", 0x1000, 0x4040, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005ea000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00009ba000)="8f0f36dab0cb96788bf35181dea3d4ff85ae3f34c844273be501131c53b69f8c2d732b9b58ccb6f2e00976dc25adb5ee782515c45e3c7783b479bb21029ce386e35c19e2bcd594656308ff347a87143a119a44e13b6e470ab8e9d7b4ea1e4dde9b2ba3a9b3e6547208d0fe28d81ce9df9a2057abaaeda398be192cc26c36f4612c19d50cef3b3786d96d52c7c1e2741aa41e57081748a00b1ed16d13c91500f1b673503c47e4fa8d140771964c3c4b8b74281a1a548f05f48e2633ae913ad6bd86ce11d2af2eb554addfa3d26a4adcf86904134099a12235c50ff8dfdaaf6951a52fb056e643ac709e9ee62d994945a26d0b8cb14e", 0xf5, 0x0, &(0x7f0000118000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 09:21:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000+0xd61)='/selinux/policy\x00', 0x0, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000336000-0xa)='blacklist\x00', &(0x7f00004fc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ddc000)='/selinux/policy\x00', 0xffffffffffffffff) keyctl$revoke(0x3, r1) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$void(r0, 0xc0045878) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f0000515000)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") 2018/01/31 09:21:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000100000000c, 0x5, 0x7fffffff) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_FLOW={0x8, 0xb, 0x9016}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:21:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000983000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioprio_get$uid(0x4, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = inotify_init() socket$netlink(0x10, 0x3, 0x12) inotify_add_watch(r1, &(0x7f0000e2b000-0xa)='./control\x00', 0x3fa) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000045000-0xa)='./control\x00', 0x0) unlinkat(r2, &(0x7f0000983000)='./control\x00', 0x200) 2018/01/31 09:21:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000cf1000)=0x1f, 0x4) 2018/01/31 09:21:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f9f000)={0x0, 0x0}, 0x4800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00004e1000-0x68)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x10001}, @in6={0xa, 0x2, 0xa903, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008f9000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00001de000)=0x8) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r2, 0x40044591) execve(&(0x7f000034e000)='./file0\x00', &(0x7f0000214000)=[], &(0x7f0000f01000)=[]) 2018/01/31 09:21:29 executing program 5: pipe(&(0x7f00002d9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x12, 0x53, &(0x7f00005ee000-0x53)="de991e361897e7f84b0c1be910ff8c408a222ebd6d6454acd7a520046ba2ba4353dabb3d65d93562504326a6fab9ff195e6265551d02774d7bc669c81517d66135ce9e007af1011831df53059f79967a3e83df"}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x53, 0xffffffffffff0000, 0x90, 0x5, 0xffffffffffffffe1}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) connect$packet(r1, &(0x7f0000000000)={0x11, 0xf8, r2, 0x1, 0x7ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000001000)=""/188) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x7) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000002000-0xb0)={{0x3, 0x5}, 'port1\x00', 0xc, 0x40c3c, 0x2, 0x8, 0x81, 0x9, 0x45, 0x0, 0x6, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000003000-0x2d)=""/45) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000)=0x4, 0x4) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x39e, 0x8, 0x1, 0x0, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000005000-0x12)='/dev/input/event#\x00', 0x1f, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000004000)={0x7d, &(0x7f0000006000-0x7d)="29df634c69fb24b1dad46752b2b862ac38646633f8f15a6653f98668ef71c9bd69ec2be804ef3994b3a6db996b0f96ceeaf03c58b268c95f089118872a342f1daf23f5442500cb85d492411c45eb607a9803b2a4004768397f143638bf10dc8f646156fa9e6a9fd69cd0891ea3af482974860df0410a54bc59945c98f6"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000006000)={0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000005000)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000)="11ab9b51d6367826af7b756b5e404f9c38a319adadb4ea1f47d564c5e5d2802b1d7b5b21f6251d61e659e9a784033412b178832f9c905e", 0x37}, {&(0x7f0000007000)="c91699cf8c6cf47de559fed2fb69296fefee1275cf39420a0f40cb1d4ed9ea500b29f9908b119e23f81427d0195a3bf100", 0x31}], 0x2, 0x0, 0x0, 0x4010}, 0x20000000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000009000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000004000)={0x3, 0x1, {0xffffffffffffffff, 0x0, 0x8001, 0x3, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/31 09:21:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x1, 0x0}, 0xc) r2 = accept$llc(0xffffffffffffff9c, &(0x7f00007c2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000d25000-0x8)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005de000-0x10)='/dev/sequencer2\x00', 0xe952a6e482bb897d, 0x0) getpeername$unix(r0, &(0x7f0000ae9000-0x6e)=@file={0x0, ""/108}, &(0x7f000039d000-0x4)=0x6e) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000039c000-0x50)={@generic="dd43508a3157d096b7c7232cf54bb76f", @ifru_data=&(0x7f00003d0000)="bd159a20e4d4ae30de57f2ec573337c9bd9701e6aab6b4b786b192af52d9fe16"}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f000087d000-0x20)={@generic="e42a2786844a710b216d9ad3299cc91a", @ifru_flags=0x9001}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000415000)='/dev/rtc\x00', 0x40140, 0x0) bind$llc(r4, &(0x7f0000e9b000+0x81a)={0x1a, 0xf5, 0x2416, 0x81, 0x9, 0xfffffffffffffff8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) syslog(0xb, &(0x7f0000fe6000-0xd)=""/13, 0xd) r5 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000701000)={0x1, &(0x7f0000071000)=[{0x400, 0x0, 0x4, 0x8}]}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) fdatasync(r5) writev(r5, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000e6000)={0x0, 0x0, 0x84}, &(0x7f00002f4000-0x4)=0x38b) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000cd4000-0x10)={r6, 0x7, 0x1, 0x200}, &(0x7f0000ea4000-0x4)=0x10) write(r2, &(0x7f0000b89000+0x1c8)="0f1c84b7e873de160ce10f7d52b224ed8d43af4287e286521997d5ef9ab628f0060e492d96874eec9bbdd3c096fc804988b527b8a1bea8b81a5c511c874363e94be3fe8f8641fb815dd7187ea120346d022ff0f12b08da03ac143d8ea1fb93a7fbce8eddd7569fcb5f86b905bc4320c4b6f60d4d8d1757017308f288c74fcba7a41cfa", 0x83) 2018/01/31 09:21:30 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b67000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000003e000-0x88)={0x7fff, {{0xa, 0x3, 0xc1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fd0000)={0x0, 0x5f, "a4b975f1b0cc0ae098cb00c232ffe54c050361dc2ace5bce13f0f7ef9a68ccbbe44b4fa54570e481467b5fb74332e5b4873faab9caa61948246fa0fb5ff1f7ddb80c491e4b895323fd50e3b134b096c938001b7db5b8424b1a45e930922717"}, &(0x7f0000000000)=0x67) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000181000-0x8)={r1, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000-0xb8)=""/184) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000002000-0x30)={0xe454, 0x5, 0x20, 0x9, 0x7b, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r0, 0x0, &(0x7f0000002000)=0x0, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000003000)=0x10000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={r1, 0x9, 0x30, 0x3, 0x10000}, &(0x7f0000004000-0x4)=0x18) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r3, 0x9, 0x0}, &(0x7f0000000000)=0xc) setrlimit(0x3, &(0x7f0000001000)={0xde5e, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000005000-0x90)=[{&(0x7f0000004000-0x59)="04b4589049b6d4fa04e1d608504536eaf9fbb7058f265ed82f36515e039a4960f203aa9ce69ca0fcd4a8d0b188213eecdbcb1ca1999e8c59e5945de1252564e464f977fb043bc15c98156e1013d3df30cf049046f20808d535", 0x59}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000006000-0x6)="528126bc9886", 0x6}, {&(0x7f0000005000+0x74e)="fef26fa89d940b98aea2328b34f34bef7b8a232ea9e82dc89f66b14c6eb3186264c9c1e885fadc9e9da691bb7a0905ec3753860df54cbda520822f17f95ce4f3e40d313ef35d3965ea17bd705310e753732256f221be3c220b562c60eac04d367082e1ce846265d46b87c3aa74ba17ca1bfa1318cd4a11c0c053e8a4e61c4cc32d87ebb886d2bbad764888667b8ab5ec93007b6082f850a2f1ce8b", 0x9b}, {&(0x7f0000005000)="9ddaca8275d043c6bb2590cc0f2157da321e244b8c443ce98cfbaad50d7912baf0bec487e6c09c1e5360a24bd464dd26efe84b0ff83ff28eaa4433360711a3c3d6f652887a931cc43a94", 0x4a}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="28cf03f29c739cc421c38cbd1d2852c3464b796262ae201bb69b79f7f5570ec24b2f36bae0c180875027078ecae922109ac410b12a1a2ca1a92d9c1a1b221dc333a0421057e093e39277fa974111771ebcfb57c72cb7430bbeacef0adc8002bacfc5a63ba7873c1539768a47c6c1fb5e6550913b7348fa11d40d2022f214acc1024b5832c8f08dfd4101ad8aaf30a6b3bde175ca6401f78b42e9bc806791b29fd96cb3dedf5a4deab8eba408664ab95661429c022ee4cded8b72ddaf8fe39ca2353e337f7596b46d7fb8533de34c114fb3f1", 0xd2}, {&(0x7f0000000000)="a12154a0992d8f21b08d34ff3742872b1c901526e83d12a0531d8be21e27ad4ae9b48044ff9e6ab82a0c097764edd2c3bbe7c0e093f313977d43523950ef994692bb4e47273372713b79c368920a2cbfde3be545e72b", 0x56}, {&(0x7f0000002000-0x3f)="ed80b20365c455ba28278516915b60a944c86aa41c3c00600cbef1275b8be57cd086d8f675e5d4b314df3a1580ef3e304af9805a481fde436a97d1d84b3906", 0x3f}], 0x9) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x1}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000006000)={0x8, [0x180000000000000, 0xc3a0, 0x0, 0x1ff, 0x73, 0x4, 0x6000000000000, 0x2]}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000007000)={@common='ip6gretap0\x00', @ifru_flags=0x2800}) 2018/01/31 09:21:30 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f16000-0x8)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000560000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000d11000)={0x7}, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000000000)="00674226eefa") exit(0x7fb) socket$inet_tcp(0x2, 0x1, 0x0) getdents64(r2, &(0x7f0000419000-0x44)=""/0, 0x0) 2018/01/31 09:21:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008b6000-0xf)='/dev/sequencer\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ee2000-0xc)={0x40000002, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000074a000-0x4)=0x0, &(0x7f0000731000-0x4)=0x4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000048000-0x4)=0x3, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000e64000)='/dev/ppp\x00', 0x105400, 0x0) dup2(r2, r0) 2018/01/31 09:21:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r0, r0, 0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000875000)='/dev/ppp\x00', 0x10100, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000203000)={0x8, 0x7f, 0x6, 0x8775}) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x5d) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000622000)={0x20, 0x0, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) [ 60.701284] audit: type=1400 audit(1517390489.984:63): avc: denied { create } for pid=11130 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/01/31 09:21:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000df8000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000027b000-0x8)={r2, 0x1}) 2018/01/31 09:21:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002ba000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000bee000-0xc)={0x0, 0x81, 0x20}, &(0x7f0000694000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000395000)={0x0, 0x8743, 0x37}, &(0x7f0000972000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000032a000)={r2, 0xfffffffffffffffb, 0x3f, 0xd83, 0x3, 0xff, 0x7fff, 0xfffffffffffff801, {r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x7, 0x40800000, 0x8, 0x7fff}}, &(0x7f0000097000+0x6fb)=0xb8) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) accept$packet(r5, &(0x7f0000c58000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004f2000-0x4)=0x14) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000a9c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003fd000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000341000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1f, 0x2, 0x0, 0x2, 0xa0, 0xa0, 0x5c, r6, r7}, {0x653000000000, 0x8, 0x31bc, 0x2, 0x124, 0x80000000, 0x0, 0x0}, {0xffffffffffffffff, 0x4, 0x7f, 0x9}, 0x7, 0xb, 0x0, 0x0, 0x3, 0x0}, {{@in=@multicast1=0xe0000001, 0x3, 0x2b}, 0xa, @in=@empty=0x0, 0x5, 0x4, 0x0, 0x5331, 0x6, 0xfd0, 0xd8b7}}, 0xe8) pwritev(r5, &(0x7f00001c2000)=[{&(0x7f0000340000-0xd)="bedec1df403ae1034d3899e7ca", 0xd}, {&(0x7f0000ea5000)="173f22309858e924da51af7b66096be08c7cfeee7a896dd13400cb601471f89cd43ac90f34ca269d51190fa0ac63a6e57f20fc46237009e2a64bff753b4bc0ed69f0367f4319cb025ab65b5f7b9f93488e513996df0be0480ec7cde35c431e8e5273c3", 0x63}, {&(0x7f00003a0000-0x62)="a34e9af5b7a802e6456b673be3de1860f15ca58187cb6d0252033d8f89c85100e8c58acce80943a160ebdfc97bf3897c538fe5c1426bd9caf73ddbdaf529f91dbe6a5fec6894bf90832b0fc5616eb4a9769607bf1a386f3ea3222e2f60002bed1f63", 0x62}, {&(0x7f0000702000-0xdd)="41bda510344710eb06c814ae80fc7110906c737f4c3c382f81143d4fda6407687d58c543ac44ebb22bb9421805a9daaa9990f15a91da321e4f309739c6eae2eb101f125f2a306a207b54e5c77db95a7dd2a4ab7dd236dc2b7b0bf62115370519356610a4a798cebbffc930cf282b8031dd5797cf481f8286eb13123f50a9860fd72f89d99641ce7bf98238864d5ac26030794a5ce3ea827c35f6839bc355ddf4ad8df1ead36ef58ad5a4810219cb6e7e5163062d6ca7cbb9521fd564c3a892b024bcb6e391c917866c76df8b3462d84bead800ddecfb2c4ae1fe211d3d", 0xdd}, {&(0x7f0000cee000)="", 0x0}], 0x5, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r5) sendfile(r0, r5, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000877000)=@sack_info={r4, 0xfffffffffffffff8, 0x3ff80}, &(0x7f0000f97000-0x4)=0xc) socketpair$inet6(0xa, 0xb, 0x0, &(0x7f0000b81000-0x8)={0x0, 0x0}) 2018/01/31 09:21:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000056e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socketpair(0x11, 0x0, 0xa8, &(0x7f000053b000)={0x0, 0x0}) socketpair(0xa, 0x5, 0x1, &(0x7f0000a93000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000cca000-0x4)=@int=0x6, 0x4) 2018/01/31 09:21:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) fcntl$addseals(r0, 0x409, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) read(r1, &(0x7f0000f82000-0x2c)=""/44, 0x2c) 2018/01/31 09:21:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d87000-0x8)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fd0000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000484000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 09:21:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f000023e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000f15000)=@ipv4_getaddr={0x34, 0x16, 0x0, 0x5, 0x0, {0x2, 0x0, 0x20, 0xfe, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0xd9, 0xfffffffffffff021, 0x7, 0x3}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000069c000)='/dev/pktcdvd/control\x00', 0x40800, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000aaf000)=@assoc_value={0x0, 0x0}, &(0x7f0000463000)=0x8) 2018/01/31 09:21:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x100000000000003) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000358000)=0x0) 2018/01/31 09:21:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001cd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000844000-0xc)={@empty=0x0, @rand_addr=0xff, @multicast1=0xe0000001}, 0xc) r1 = creat(&(0x7f0000b9e000-0x8)='./file0\x00', 0x1) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000c9e000-0x4)='tls\x00', 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000084f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) splice(r0, &(0x7f0000cfa000-0x8)=0x0, r1, &(0x7f000021b000-0x8)=0x0, 0x0, 0x2) getpeername$inet6(r2, &(0x7f0000986000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000906000-0x4)=0x1c) r3 = syz_open_dev$sndtimer(&(0x7f0000ac9000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000e2c000-0x7e)=""/126, 0x7e}, {&(0x7f000080a000-0x41)=""/65, 0x41}, {&(0x7f0000dbd000)=""/203, 0xcb}, {&(0x7f0000410000-0x72)=""/114, 0x72}], 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000958000)={0x0, 0x8000, 0x10}, &(0x7f0000ee7000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000da5000-0x8)={r4, 0x100000000}, &(0x7f0000206000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f000055c000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) listxattr(&(0x7f000092c000-0x8)='./file0\x00', &(0x7f0000a89000)=""/47, 0xfffffffffffffe32) 2018/01/31 09:21:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x0, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) clock_gettime(0x2, &(0x7f000009d000)={0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000974000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000366000-0x50)={0x4, 0x10000, 0x1570325c, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000433000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f5000)={0x0, 0x0}, &(0x7f00007dc000-0x4)=0x10) 2018/01/31 09:21:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001b0000-0x6)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000023f000)=[], 0x0) modify_ldt$read_default(0x2, &(0x7f0000bf5000-0xc4)=""/196, 0xc4) socket$pptp(0x18, 0x1, 0x2) 2018/01/31 09:21:30 executing program 1: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000b4f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000086e000)=0x10, 0x80000) fcntl$setsig(r0, 0xa, 0x2a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x7fffc) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000378000)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00007d1000-0xc)={0x20000000, 0x0}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000b68000-0x8)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r3, &(0x7f0000e0e000)=[{0x10081, 0x8, 0x0, 0x0, @tick=0xfff, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 09:21:30 executing program 2: stat(&(0x7f0000e04000)='./file0\x00', &(0x7f0000755000-0x44)={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) r0 = getgid() r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x2, r1, r0, 0x2, 0x0, 0x800) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x602102, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000002000-0x8)=[0xfffffffffffffffd, 0x1]) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='autogroup\x00') ioctl$TIOCSTI(r4, 0x5412, 0x3) set_thread_area(&(0x7f0000001000-0x10)={0x3, 0xffffffff, 0x2000, 0xe1, 0xc5e2, 0x2, 0x9349, 0xe6b, 0xf7, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000002000)=0xffffffffffffffff) 2018/01/31 09:21:30 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bea000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000b24000)="43a97acda08a08a40aa6392e6178228d19c0b400b32b9382ce299ba7b723920d8d07ee478210c7a7f0722e46a2f7f8fa0b25c6cb0aaf96816fe90f8b1e9e309012e6c073109cbbde74adb6010a4a017c35dac96a7505dd2cf739780b301113c1133a3fd9985245d2724097f1dc73c55785a767bd036669a4b172a83d2bddc4a231f3ababbd6ce09b18e5b1212fc37e2f", 0x90, 0x10, &(0x7f0000001000-0x10)={0x3, {"6e661e6546c913"}, 0x4}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000002000-0x8)=0x2) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0xc00}, 0xc, &(0x7f0000002000)={&(0x7f0000002000-0x7c)={0x7c, 0x31, 0x1, 0x7, 0x0, {0x1a, 0x0, 0x0}, [@typed={0xc, 0x39, @fd=r0}, @typed={0xc, 0x28, @uid=r1}, @typed={0xc, 0xc, @fd=r0}, @generic="40aef2be40a52e1fa5d62872ff061abfd687595220d23cb838c51fb84257f48138f309a877db3af63ff6e2432319a8b24f9a2e53a552cf46c8523524ef4dcdf0c6"]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x10) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000004000-0x9b8)={0x9b8, 0xd, 0x7, 0x300, 0x2, 0x3, {0x0, 0x0, 0x9}, [@nested={0x3c, 0x13, [@typed={0x20, 0x1d, @str='/selinux/avc/hash_stats\x00'}, @typed={0xc, 0xf, @fd=r0}, @typed={0xc, 0x3b, @str='\x00'}]}, @generic="9eef30fc83a441ffd9a83443cbd4fd6ea7f338cc0e3d6766254203bd373ea7913e4801162ebb5bce4688e197e2c5b9b095a24880afa08f29dc2ee41458882e82ee5406697566409c7a2568e2ea9c546df8c82ed08af968142474f24f8f3cf18f4e1215273db31c193353d5b4bfeefdc1cf09d6e089cf75d5b5ed935e2c5601b3c7b19772d80d5cf97a9b11adc0f371fea819a86677d7d85c3978f22c7e49019b7daa8d72fa621955a81bf304c6adf3c9c02277fe", @nested={0x3c8, 0x53, [@generic="34a37b7ea8b7ba70a4bad6ec4c607a8db0da4e97460d2c8e395a52a15daf0353224d051efd3f299d25f4052acd3bb8d0a1be5c422998684d8b118bed7807dc747e69cc96f4b5d0f84dabc4d04140f4286347b5a4eb614466424ce5b57412284c6b956abfb9e825d306de1ba3e85fd755bc788c3973a36632cdad22d3502cd815db6b5bcba118e57d665c01bc2f7913ab73ce080f259c97af34c9859f6ec8f3136efbb3242e2b381d7c50dfe23208cce2d621702ec23899245c3f5bb08839dec3b4aebff7693e25195486d47821249ea63b09a661a93f781b62d77407f0103d24a1638a3bb990f4767ab9a01f3c89a6c99c4f639b6d611f6f67", @generic="18cdc505785b3d1d11a4960e6310fda1d94f6ddef0749a5ec2ccd06223f4550440f1b249d3782d83bc365af97ffffd6d48dea4ff83733650d31c5378964568ca92153ba2b53a6b9aa8dedcf016924e75da4fa97263f6243cce5492e3de", @generic="a7d6f7d46bd6c7f7c6ca051d49fa9a099a2903e63ea3d237d8ba523a6482f555516e00197c23d8bb2bbc514cc781ad1e7eb4977fce382138044820becff5064fd4e41703db6f51ac50247640e378955a9cdc6fe64b3b09f08c94517a2139881e8ac44614e4ed4f2b8a907f2205f421206938cf800b355e5f87931a53fd69df5ca7a412f3ada47f0da246ba9d8444c1105c5e08065372ee83a3cdb56968ca48dd10ccd8b8dfc48d17b7879573451cb1695ada9ccedc59e50d93e65983a2c13c54a38d171e76624ca7babb476c74d0b449753f9accf239ef055b1970d2ebab7d", @generic="5c4f8cf66e986a28c56e6b9b0c15bd5bd65e1ab392cdd9c2c0b4faaec326087f48de16de74cdf389c5379db5b3163f2264a7afb96e0d04f2583e789c9bf7b89d7d263343c2d0760257772e6aacc290093fa2d8d96502539309dc5e536f26265b2915e99ace16eed4416d6994c5478fc90c7b4a90143c0e948ab98cc92e096cc528db7cb6fbc3d9b16857583ddc707e611a038c7126c3cef1c34ccf28c7724d414dabec6701ff786c1081b0fe260ed5ba4f86c1b6b4a4a93af5ef670ae42fd84f71770106961cafdbeb32ba48ad7be6dcaeafd94ff34f4f51abf2b2a0cc3aa3399d517c", @typed={0x8, 0x1f, @void=""}, @generic="52281dc4f6e733d7a943e8d7a559b3633c307c75a895508fea8b8ccbbad015adf99eef92dcf98a982c61e6f925e382614fba58d0", @generic="d023c4f8509c76755e3852b03c369ac4ece82bf3b9f308f26b381fdd3d2b435fecd83e750ae3d65c9d0099699495ecc97aeebc97343fd8ccacf4dc44740ee13083206eacc94a75d0ce8c0b0dd79d6b80b8203432736d1e879d77511188da0713b2d4b327d2c83370ab677f4fedd37d2b"]}, @nested={0x84, 0x8a, [@generic="1f3d8acd7c474626e4c11ce30e9f0548982ae076b64efaf3edbe2af6126304c81f7ad967fc64810c4835bdb20bf622b100560c6c426737402df1939d297b7de0ce73b1e7d3c1367272b9a986dafad8e2660bfe17e9d3e1028b34e2f7a72a663ca2d15bee05f9330362bab6ae1e0018764bb9f8b5d46adb86a9cd8dbd2c0649"]}, @generic="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", @nested={0x180, 0x29, [@generic="a7ddb07b569b0f82af7e164df38c9dd1ced8faeeb11c8b79fee91e5fc5355edfbcf25e953f2bc98b7449918595e395dff0dae7b878e8d39ebe644f768d8e742c4a1989e4fc8957de99cb82ee8f74fbfee51f781383bea0c4", @generic="cf4a4728f60295a8b7748f1318e3498fdb50a5fbbb4e2a6eea63ecb93890a0", @generic="e703b130483fd70d2e50c25fb16ac6e9efe313fc98e49b48b06aaa6a48a787173e70dc06b88d4f8f0e92a93bc7e7aa1d656177b91a43e556854c288c2d755e3941f19ba20161814bfac0e532fcdc77936414f257e330166d6aac2ee8bf21f56cf33adc00b4b08d230b70d35e724b38ec965a7c0709fcb014f31b0bf935ca534019b8328cc7b367ecaf496ee9b5a89a907daac8f6d0592e5b250ec169823f4cbf65464758a9d3d3d117278990e8bc0061506a40d7641cc5d1e1fc24797942c589f79d4c8d0edaff2ec3a2cb5492ce2afd365b02e97720d2478b863428ac1bd6ee0fc539a78485dc9e4fb213a8abc213f9d7dbfd91a1", @typed={0x10, 0x5, @u64=0x3}]}, @nested={0x1e8, 0x7f, [@generic="f928932ca8384a3e95bf67364c285e5c61981aaabb6baa326be996e8799d1c7851d5ed544886935876c0c6e87f230f9a39a094afa87939d0b2b6d77798db4cffc4e9d7d046e422c557209dda1cba0dffaeb2846762e44ab0fcf666470c26628f98bcede593b2d93e67ac1204489a7129fcebfe633712586d4968cc21ad8e3b9b99753d6ba63a96823b0507f8b732688e33ebad28cdb9bea39dff40519b18c84ec58083ed58e0844618c4fee386cde1659cb36260d982aff0660373358a4bad1448fed15a09d24989f39041150db7e31ee3338f02df9af2766d570d35b23efa0f638ce19311a17336f829c8b1fcc70b884858b7", @generic="362dcb72e134bd62491aa2a4d25534141785f002b6ddf50bc2ea816e55de46311c46c7ec9d0002ce16eed05d9600c9337e2ef00cae405e996c66c079cbefeaf03d08e789d8aa310eff6040355be3d916649cbd6cee6717130d42e7c79a081985bb2ff4a7e2fc8c8781f6ef92c681004680936166a0d18fb4ad7acd0899f39e2102694df9564ecc2f448e8e5d62b87d7bf7aef39590594f22ec74dd8b11df6d08bbe17dfceb3af594aafcf247dd050bfdcf2b0e492e2910bc0e3541ff5d84a2086da75289985c56d105cdfbf72f6a69d532c3e4810e6c6a559fee2d01315d21bc3a36393cfe2acbb551739b8dfc85d338"]}]}, 0x9b8}, 0x1, 0x0, 0x0, 0x40000}, 0x41) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000005000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}) ioctl$KIOCSOUND(r0, 0x4b2f, 0xffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000007000-0x20)={@generic="3e55660364d24e21c6ad1da505fe9696", @ifru_flags=0x3600}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000008000)=0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000008000)=""/230) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000009000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000000a000-0x30)=[{&(0x7f000000a000)="2e24ebe3e28e0a3c81edaa79eb7df74e1a6eab2dff4fbb5de179317a782914e2d572dbca7e2f230c0b31b74ca965ca0c28349c22b05db55b57c48fce13011ad608f4039358ae77af40ea56aecc2274903b4f724ba6f22ee5f0367b47d554658ee0f7c7fb01b9fa5a677cc1437c2bb0a3bcfaa5f138646b6cd897b83f763c4035b65d3444855f49b5c93f91dc664edbcdb38f8140503af8972c19c02b8d0a4b0339267b1e63203b137211acfc1b0c81fd21a75b1370d1e39af933ae9806d68aa7dbc153e119f3b1df50d948dd71bbe083d404a82c0891df29a8def9850746", 0xde}, {&(0x7f000000a000+0x95e)="f7a9f5bdf534654dc7045c5940dcba0db7d26fb126fbc39c596c0e9669", 0x1d}, {&(0x7f0000004000)="c05939735dab8c3e8b5ce0fd3bdab440250a06b46cd869f82b37adb4da11ed781bab47d2b739610202be14e3713c0bb48a06e62296530a165432243c42df0a78f8bd75dd7fbec2bbe416638f75fa83eb75f9af876aea1032c34620effdec19ae8b22831238e494cfaab35a103b568a5f1cb2d8e373", 0x75}], 0x3, 0x0) 2018/01/31 09:21:30 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80000, 0x54c9) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(r0, &(0x7f000000d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000026000-0x4)=0xd4, 0x800) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000001e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000022000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r3, r4) 2018/01/31 09:21:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a4000-0x8)={0x0}) r1 = syz_open_procfs(0x0, &(0x7f000036b000)='net/rfcomm\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000114000-0x8)={0x0, 0x7f}, &(0x7f0000e57000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00007e4000)=r2, 0x4) 2018/01/31 09:21:30 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000007000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x79ee, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000a000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept$inet6(r1, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000)=0x1c) prctl$intptr(0x18, 0x7) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0xb) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000002000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000021"}}}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000007000)={0xffff}, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/31 09:21:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00002ab000)={0xeb, 0x101}) r1 = socket(0x20000000000000a, 0x2, 0x0) accept$inet(r1, &(0x7f0000a69000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f5000-0x4)=0x10) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000b1e000-0x1c)=@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000065e000-0x30)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x37, '~'}], 0x18, 0x0}, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000656000)={@generic="7c393487677e16a3a85a0b2b49195b50", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b09000-0x8)={0x0, 0x0}) 2018/01/31 09:21:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00006b4000)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00006bf000-0x4)='tls\x00', 0x4) [ 60.930865] sock: sock_set_timeout: `syz-executor6' (pid 11217) tries to set negative timeout [ 60.980578] sock: sock_set_timeout: `syz-executor6' (pid 11217) tries to set negative timeout 2018/01/31 09:21:30 executing program 0: timer_create(0x800007, &(0x7f00005d1000)={0x0, 0x0, 0x0, @thr={&(0x7f00007a0000-0x12)="", &(0x7f0000dec000-0x87)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b7000-0x4)=0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a65000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00008b6000)=0x20) 2018/01/31 09:21:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000002000-0xff)=""/255, &(0x7f0000001000-0x4)=0xff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000fa6000)="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", 0x1000) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f000095a000-0x4)=0x0, &(0x7f000049f000-0x4)=0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000130000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000aa4000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000552000-0x30)={0x4c, 0x0, &(0x7f0000645000-0x4c)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x3}, @decrefs={0x40046307, 0x1}, @free_buffer={0x40086303, r3}, @register_looper={0x630b}, @exit_looper={0x630d}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x2, 0x0}], 0xbf, 0x0, &(0x7f00006db000-0xbf)="d7b601c67c18c7fe1e1179ed925df7a82ec92cb50c709bc01bd0d2cef0228e1b6ba442ed872fb9aa2ca6091db82c4533810f9d3cd45736a2fbf756ca4ccb6a36a60aa1983f23d7df82caab5d40d618f84d07f6f37834a99bc480eea16cf51dcd6d352e4c85801571e2df31d62aba595ad7eda2d4e6ac62100e52a694aa2a7df01c8fd8118f801ad7b60b69f9427ba9f8ce74c95ab720ae1b334e420989b331ff115c27c91f8fd90574e6a6a4fc00424011b5189cf8cc260580b4220f492dd1"}) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/31 09:21:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a57000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f7d000-0x9)='/dev/sg#\x00', 0x3fffffff80000, 0x8000) shutdown(r1, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @te1=&(0x7f0000e18000)={0x0, 0x9, 0x46, 0x401}}}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000319000-0xe)='/dev/keychord\x00', 0x200001, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ac5000-0x8)={0x0, 0x7}, &(0x7f00000c1000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a4a000-0x8)=@assoc_value={r3, 0x8}, &(0x7f000005f000)=0x8) close(r0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000331000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000228000)={0x0, 0x0, 0x0}, &(0x7f000095b000-0x4)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) lsetxattr(&(0x7f0000842000)='./file0\x00', &(0x7f00003f2000-0x18)=@random={'trusted.', '/selinux/policy\x00'}, &(0x7f0000941000-0x10)='/selinux/policy\x00', 0x10, 0x3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000d7d000)={0x1ac9826b, 0x2, 0xb75, 0x6, 0xd5fc, 0x0, 0x9, 0x1, 0x5, 0x6}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006e2000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) accept$inet(r4, &(0x7f0000f5e000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000005d000-0x4)=0x10) r6 = fcntl$getown(r5, 0x9) process_vm_readv(r6, &(0x7f0000689000-0x10)=[{&(0x7f0000eab000-0x2)=""/2, 0x2}], 0x1, &(0x7f0000ece000)=[], 0x0, 0x0) write$selinux_validatetrans(r5, &(0x7f00004de000)={'system_u:object_r:usr_t:s0', 0x20, 'system_u:object_r:audisp_remote_exec_t:s0', 0x20, 0x32, 0x0, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6d) 2018/01/31 09:21:30 executing program 6: r0 = syz_open_dev$loop(&(0x7f00001a7000)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000000)={r2, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25, 0x97f, 0x400, 0x1, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000-0xb8)={r3, 0x8, 0xffffffffffff2fcf, 0x2, 0x20, 0x6, 0x2, 0xf3, {r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x7f, 0x1, 0x3}}, &(0x7f0000000000)=0xb8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000054f000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "d2f84dd7852d9f78eeaf3a1d5a753a4c8fe3bea99bba5415af000001ddec007922ba5740f4c3a0ddc5765fb7497ad7a863426e031530671ae6377166d8d030a4", "56fa82a7768b64dfdfa1154f81afd5da3d15dceb0fe7b13be9fd05b5c84125fc08002ffff20c98202af062562404e10ede734b2a4d947c98b936c41e00a71400", "d08118d7f4d4198b3d912252e66be53dcfb7c086e4167935e1a1302cfece3c4c", [0x0, 0x0]}) 2018/01/31 09:21:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f00008fb000)='/dev/binder#\x00', 0x0, 0x20002) flock(r1, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000591000)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000726000-0xa0)=[@in6={0xa, 0x2, 0xffffffffffffffe0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xc2f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x101}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x44dc0914, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x12dcf81c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x1}], 0xa0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/31 09:21:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f000053b000)='./file0\x00', 0x84002, 0x160) mmap(&(0x7f0000c06000/0x2000)=nil, 0x2000, 0x3000008, 0x10, r0, 0x55) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000096c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000008000-0x32)='8', 0x1, 0x0) 2018/01/31 09:21:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00001d2000)={&(0x7f0000630000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00002bd000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f8f000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0], 0x6, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001000-0x50)={0x3, 0x18a, 0x5, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0xf6}, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xe190, 0x5, 0x717, 0x1cdd8eda}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) prctl$setfpexc(0xc, 0x20080) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000)={0x0}, &(0x7f0000003000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x0, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005000-0x10)={r1, 0x8c, &(0x7f0000002000-0x8c)=[@in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, @in6={0xa, 0x1, 0xe2db, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a9}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8af7}, @in6={0xa, 0x1, 0x5a0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}]}, &(0x7f0000004000-0x4)=0x10) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000001000+0x45)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000005000)={0x0}, &(0x7f0000004000-0x4)=0x4) rt_sigpending(&(0x7f0000006000-0x8)={0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000006000)={0x5}, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x10)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000007000)=0x14) 2018/01/31 09:21:30 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000ffb000-0x8)=0xfffffffffffffff8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000870000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c84000-0xfc)={0x0, 0xf4, "dbd1cb38a6c0891fe4c3e7861b99afb189147f3e6d952c434196ec237e109a088195b5730bf2ef5514ff1737749895699f915a5041ee36cb5d34bc70e48f6124428e20bcb10d2b980e49b87590f664b02e8ee78330765a2af061d9093bd4e8ca4dcbaf297ea91cda0319ac16dd3f5364f6c58f2e7a0ab0fed11b29226597917068bd87ff25b6363738501472ed9704a265dfdeeb360c0c1e1bec2ab77cd448246fa647159b35e73eddc7b25bd089056bf902fce78826ee22d84bf6b4479100d957b9fe675319c2aa481a19f2aafc68b5713c8b9d8f4de66dc70a9385eec1996d3cd6d368db43050e3f514553337e88a84c64c217"}, &(0x7f00008ab000)=0xfc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008e8000-0x18)={r1, 0x0, 0x30, 0x0, 0x8}, &(0x7f00001c2000)=0x18) [ 61.008327] audit: type=1400 audit(1517390490.294:64): avc: denied { setpcap } for pid=11234 comm="syz-executor2" capability=8 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 2018/01/31 09:21:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) creat(&(0x7f0000043000-0x8)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000876000-0x98)={0x0, 0x90, "a2e4adda214732caa21cce6b9cc7ecb641f36b9c90aa0419e775cd9a4512299794790d59aace5affdadbcbe4bd6722967933bcae7cec9dde43f26f6757b6f30dd1dc48aa6a03b915adfd556e4862a12b4314fb214b53eed1f0cbc8f011a8a9a64831d0b2602250d5420cc73b8d3815acf7936878741850065568bac20087feec37389218623ab2e03eb89eea24c3c03e"}, &(0x7f0000888000-0x4)=0x98) sendmsg$nl_xfrm(r0, &(0x7f00007bc000-0x38)={&(0x7f000090b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a2b000)={&(0x7f0000ac5000)=@updpolicy={0xb8, 0x19, 0xa01, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:21:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000069a000)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f000014e000)=[{&(0x7f0000b2d000-0x1e)="3c801f3bc3ed91a3bd817a9a2c25af8ec8006d916749f79b3e16d3e7a385", 0x1e}, {&(0x7f00007d3000)="dc7fc6e9b74bed3eaf9dd2009df57a6708fdc0568568221d37e13561eed21ee1e4d06ca42f4cffc5094de361388a665cbf54c2d7378dcb62470d8b12b2ae4c489c245785e15b211112954f1b69b26b45f916657ec37c66b39d", 0x59}, {&(0x7f0000545000-0x9)="611e357c942c7ec559", 0x9}], 0x3) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r2, 0x0) pipe(&(0x7f0000f1b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000e26000-0xb0)={{0x8, 0x2}, 'port0\x00', 0x1, 0x2, 0x0, 0x4, 0x7fff, 0x41, 0x8, 0x0, 0x7, 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]}) syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0xffffffffffffff73, 0x0}, 0x0) recvmsg(r5, &(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}) 2018/01/31 09:21:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) [ 61.079468] binder: 11257:11260 ERROR: BC_REGISTER_LOOPER called without request [ 61.085196] audit: type=1400 audit(1517390490.364:65): avc: denied { net_admin } for pid=3984 comm="syz-executor7" 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 2018/01/31 09:21:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00001e1000-0x4)=0x3ff, 0xffffffffffffffbc) connect$inet6(r0, &(0x7f0000486000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 09:21:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c26000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) vmsplice(r1, &(0x7f0000178000)=[{&(0x7f000033c000-0xb2)="", 0x0}], 0x1, 0x0) [ 61.097520] audit: type=1400 audit(1517390490.384:66): avc: denied { dac_override } for pid=11270 comm="syz-executor7" 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 [ 61.136765] audit: type=1400 audit(1517390490.424:67): avc: denied { call } for pid=11257 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 61.166741] audit: type=1400 audit(1517390490.454:68): avc: denied { dac_override } for pid=11286 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 [ 61.167326] binder: 11257:11289 got reply transaction with no transaction stack [ 61.167334] binder: 11257:11289 transaction failed 29201/-71, size 24-8 line 2920 [ 61.181808] binder: release 11257:11260 transaction 69 in, still active [ 61.181814] binder: send failed reply for transaction 69 to 11257:11276 [ 61.181830] binder: undelivered TRANSACTION_COMPLETE [ 61.181836] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.181844] binder: undelivered TRANSACTION_ERROR: 29201 [ 61.200590] audit: type=1400 audit(1517390490.484:69): avc: denied { net_admin } for pid=9026 comm="syz-executor6" 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 [ 61.202211] audit: type=1400 audit(1517390490.494:70): avc: denied { set_context_mgr } for pid=11257 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 61.202932] binder: 11257:11276 ERROR: BC_REGISTER_LOOPER called without request [ 61.211490] binder: 11257:11260 unknown command 76 [ 61.211497] binder: 11257:11260 ioctl c0306201 2000a000 returned -22 [ 61.211522] binder: 11257:11276 got reply transaction with no transaction stack [ 61.211528] binder: 11257:11276 transaction failed 29201/-71, size 24-8 line 2920 [ 61.228505] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 09:21:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e7f000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000598000-0x4)=0x401, 0x4) 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, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000bb000-0x4)=0x0) 2018/01/31 09:21:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e34000-0x4)=0x0, &(0x7f0000dc8000-0x4)=0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00005ee000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00004f6000)=0xff, 0x4) 2018/01/31 09:21:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e6) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e24000)=""/248, &(0x7f000062a000-0x4)=0xf8) 2018/01/31 09:21:30 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x4, 0x1, '@\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000007000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x800) 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) setsockopt$inet6_tcp_buf(r3, 0x6, 0x3d, &(0x7f0000007000)="63a7a65d3860e242c51626ff7eb062ee02ce4bdf98bf4d822afe454c4cb2b88fe0eb5be6", 0x24) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000007000-0x18)={0x0, 0x7, 0x30, 0x3, 0x401}, &(0x7f0000006000)=0x18) uname(&(0x7f0000901000-0x1d)=""/29) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000007000-0x8)={r4, 0x7fffffff}, &(0x7f0000004000)=0x8) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x1, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:21:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x2, 0x0) r0 = open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) unlink(&(0x7f000043d000)='./file0/file0/file0\x00') execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00', &(0x7f0000104000)='(\x00']) mkdirat(r0, &(0x7f0000a47000)='./file0/file0/file0\x00', 0x20) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00008e0000-0x40)=""/64) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000095e000)=0x0) mknodat(r0, &(0x7f00003ed000)='./file1\x00', 0x8000, 0x100) 2018/01/31 09:21:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f00008e0000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) futex(&(0x7f0000b2a000)=0x5, 0x1000000000000083, 0xfffffffffffffffc, &(0x7f0000e62000-0x10)={r0, 0x0}, &(0x7f0000f46000-0x4)=0x0, 0x3ffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000001000)=""/13, &(0x7f0000001000-0x4)=0xd) ioperm(0x9, 0x1, 0x100000001) 2018/01/31 09:21:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = dup(r0) ioctl$KDSETLED(r1, 0x4b32, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c33000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000bdb000-0x4)=@int=0x10000, 0x4) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_open_dev$loop(&(0x7f0000235000)='/dev/loop#\x00', 0x10000, 0x40000) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f000016f000)=""/162) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000099d000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f0000710000-0x72)=""/114, &(0x7f0000f52000-0x4)=0x72) 2018/01/31 09:21:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ef8000)="2400000024001d0600fffa000041861803ffffff03008000fdfffff6ff08000000121f7f", 0x24) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000e4000-0x8)=0xffffffff, 0x8) [ 61.340257] SELinux: policydb magic number 0x3b1f803c does not match expected magic number 0xf97cff8c [ 61.350413] SELinux: policydb magic number 0x3b1f803c does not match expected magic number 0xf97cff8c 2018/01/31 09:21:30 executing program 7: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0xfffffffffffffffe) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000387000)=0x0, 0x4) 2018/01/31 09:21:30 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x9, &(0x7f00004c8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00006d3000)='./file0\x00', 0x0) getsockopt$packet_int(r1, 0x107, 0x17, &(0x7f00006e9000-0x4)=0x0, &(0x7f0000f52000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xf7, "cb11bcf7d91bd159158be9c20deeaedd8048ec0ae11b448edaa8f211a2caa033ea64de0833b353ca34b91dfa8a2bc2518d1891d60b0bc74a6642f0565f4e0236c9ce406140d824852f1c47f6031c8cc6e7cdc6e8e276afd0eb4dec0f32f7477f480574bd79fe54cee993b3526478007e4d9ea68512803ff4ec6c0ae7b63714add920353f7f97e6a89e042d458b49b5d0fe7c59d1e7c7772452a173a6f77f096c0f8dccdcc9830843bffcd4bc49467af3670578b585704d4bae38c157c548748ca1f0e0213104fa5dd5d0e50b3bef49e6bd3296b2d707e99221eb16956a0525d069c48f646111f2bb89d7185778bfa3a039d6692539b718"}, &(0x7f0000000000)=0xff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c0b000-0x18)={r2, 0x8, 0x0, 0x100000001, 0x37}, &(0x7f000003b000)=0x18) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f9d000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000993000)="5f4ffa8f36eecd1f95fd73eb9e25", 0xe) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) getsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000278000-0x4)=0x0, &(0x7f0000f47000+0xcd8)=0x4) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) 2018/01/31 09:21:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e6) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e24000)=""/248, &(0x7f000062a000-0x4)=0xf8) 2018/01/31 09:21:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000792000)='keyring\x00', &(0x7f0000fc4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00003a6000)='keyring\x00', &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r2 = add_key(&(0x7f0000319000-0x8)='bi\x00\x00\x00"y\b', &(0x7f000062b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e89000-0x106)="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", 0x106, r1) r3 = add_key$keyring(&(0x7f0000b5a000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) keyctl$revoke(0x3, r3) add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) 2018/01/31 09:21:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000057e000)={&(0x7f0000019000/0x2000)=nil, 0xfffffffffffffffc, 0x1, 0x40, &(0x7f0000bc1000/0x4000)=nil, 0x0}) 2018/01/31 09:21:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000093e000)='/dev/snd/seq\x00', 0x0, 0x200) openat$sequencer2(0xffffffffffffff9c, &(0x7f000017a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 61.402854] audit: type=1400 audit(1517390490.694:71): avc: denied { sys_admin } for pid=11305 comm="syz-executor3" 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 2018/01/31 09:21:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000df9000)={0x40, {{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]}, {{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]}}, 0x118) 2018/01/31 09:21:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b1b000)='/dev/sequencer2\x00', 0x0, 0x0) write$selinux_access(r1, &(0x7f0000124000)={'system_u:object_r:devtty_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x38, 0x37, 0x0}, 0x30) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000378000)={0x3, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00009a5000-0x10)={r2, 0x3a0}) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000ec1000)=[{&(0x7f0000ca2000)="390000001300194700e261e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000115000)={0x0, 0x18ee, 0xffffffffffffffff, 0x40, 0x64, 0x7fff, 0x8, 0x9, {0x0, @in6={{0xa, 0x0, 0xfffffffffffff4ed, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x179, 0x8, 0x9, 0x4d}}, &(0x7f0000b2e000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000093000-0xc)=@sack_info={r4, 0x1, 0x4}, 0xc) 2018/01/31 09:21:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000294000)='/dev/binder#\x00', 0x0, 0x0) r1 = open(&(0x7f00001dd000)='./file0\x00', 0x200000, 0x42) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000005f000)=0x40, 0x4) fstat(r0, &(0x7f0000f31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r2) 2018/01/31 09:21:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4400, 0x0) connect$ipx(r0, &(0x7f0000e6a000)={0x4, 0xff, 0x3, "6d384c6934b7", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000007a000-0x28)={@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]}) pipe2(&(0x7f0000d56000)={0x0, 0x0}, 0x80000) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) 2018/01/31 09:21:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) pipe2(&(0x7f0000ed7000-0x8)={0x0, 0x0}, 0x84800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00006c1000)=0x4, 0x4) ppoll(&(0x7f0000f10000-0x30)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4001, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, &(0x7f0000ee1000-0x8)={0x0, 0x0}, &(0x7f00002fa000-0x8)={0x5}, 0x8) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) dup3(r2, r3, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) readv(0xffffffffffffffff, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}], 0x1) finit_module(r0, &(0x7f0000c90000)="73656375726974790056475361bbc48a27579f5bd9125691b0822b50dc86efff2495bf9a0c8f0459560485267991cfd66cf915183abbc3ad33e898e2887f1807d883646b77f5cb9c29bd9718975c60f5de67a6450590329e1fba5d9379476c9256cd8524725272ee57ec745bc4feaa6e98f5c31b63", 0x0) madvise(&(0x7f0000e21000/0x3000)=nil, 0x3000, 0xe) 2018/01/31 09:21:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b40000-0x4)=0x0, &(0x7f000050c000-0x4)=0x4) mkdirat(r0, &(0x7f0000017000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00003fd000-0xe)='./file0/file0\x00', 0x10242, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) pwrite64(r0, &(0x7f00000e7000-0x34)="f5fca76334723fa3dc3302ee924cc98dfb71f310b152d0b9fef10c23f64be04ca5c4a4f9b72d055f6bdf19982e5467cc4c5bc06f", 0x34, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000e55000)={{0x8, 0x800}, 'port0\x00', 0x2, 0x20001, 0x7, 0xe87, 0x6, 0xf4cb, 0x1, 0x0, 0x4, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000d99000-0x6)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001d2000-0x4)=0x14) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000617000)=0x0, &(0x7f00000a7000)=0x478) 2018/01/31 09:21:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000124000)={0xa, &(0x7f000094f000)=[0xf1, 0x0, 0x800, 0x6, 0x400, 0xfffffffffffffffc, 0xfffffffffffffff7, 0x1, 0xfffffffffffff46b, 0x5d7e]}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) accept$ax25(r0, &(0x7f0000d80000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d6f000-0x4)=0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fdb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sync() socket$pptp(0x18, 0x1, 0x2) 2018/01/31 09:21:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009d5000)='/dev/usbmon#\x00', 0xe648, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000645000)={0x0, 0xffff, 0x5, [0x4, 0x8, 0x6, 0x1, 0x100]}, &(0x7f0000ed5000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ad2000)={r1, 0x10000, 0x0, 0x1, 0x0}, &(0x7f0000e60000)=0x18) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r3, &(0x7f0000919000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) listen(r3, 0x0) recvmsg(r2, &(0x7f0000a29000)={0x0, 0x0, &(0x7f00007fc000)=[{&(0x7f00008d0000)=""/116, 0x74}, {&(0x7f000001f000-0x87)=""/135, 0x87}, {&(0x7f000044a000)=""/240, 0xf0}, {&(0x7f0000ca4000)=""/30, 0x1e}, {&(0x7f00006f3000)=""/237, 0xed}, {&(0x7f0000c46000-0xe6)=""/230, 0xe6}, {&(0x7f0000528000-0x7e)=""/126, 0x7e}], 0x7, &(0x7f00002a2000)=""/166, 0xa6, 0x800}, 0x40) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00009ea000)=@generic=""/16, 0x10) getsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000225000-0x4)=0x0, &(0x7f000069d000-0x4)=0x4) sendto$inet6(r2, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) accept4(r3, &(0x7f0000219000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004c5000)=0xffffffffffffffb4, 0x0) 2018/01/31 09:21:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f000086d000-0xc)="6e65742f69676d70360054be") 2018/01/31 09:21:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) r2 = open(&(0x7f0000868000)='./file0\x00', 0x500, 0x1) ftruncate(r1, 0xb) timer_create(0x7, &(0x7f0000943000)={0x0, 0x24, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d3000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000226000)={0x0, 0x2}, &(0x7f00007d0000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d68000-0x8)={r4, 0x101}, 0x8) sendmsg$nl_crypto(r2, &(0x7f0000236000-0x38)={&(0x7f0000f3a000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f000098d000)={&(0x7f0000fb2000)=@delrng={0x10, 0x14, 0x2, 0x1, 0x2, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x90}, 0x4) timer_gettime(r3, &(0x7f00009e7000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 09:21:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000683000-0xca)=""/202, 0xca, 0x22, &(0x7f0000faf000)=@rc={0x1f, {0xef8, 0x87a2, 0x8, 0x8, 0xfffffffffffffffb, 0x400}, 0x20}, 0x9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x1, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000da9000)=0x0) setpriority(0x2, r1, 0x7) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x0) 2018/01/31 09:21:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000)='/dev/rtc\x00', 0x600000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000014e000-0x30)={0x10, 0x0, &(0x7f00009ab000-0x10)=[@exit_looper={0x630d}, @release={0x40046306, 0x4}, @enter_looper={0x630c}], 0x7f, 0x0, &(0x7f00003a8000-0x7f)="1300030aa1897eacbc22e622b89c56b351fd48ad5800a1d17e596cb19b240d15678aec8d7a31050446edff1417cf8efe322d5f5c21d39cb00972509fc4101da18276bacb5fd066971dc06f92c07a40f4015193922fe198b2ae57bc1945c4dc3d3cb7f4d73547968d7f0071ae66e74b080584753c82859b80e8849d44cab1ff"}) 2018/01/31 09:21:30 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0x4) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000-0x80)=[{&(0x7f0000012000-0x1000)="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0x1000}, {&(0x7f0000004000)="3174f989afbc072d944251939945e523c7b51c21175ecb93748904780cce738b479e247f24c8fb32f96242b7ca5d45482de5f195df91d1ff577731400f794ba0ac4f3703d0c5c7614a670bade8f0ee7d7272fa623e18e78c995bce1cdfadbb94165fc4ddf323937dd48d18524da4083de90602d36e535a4e4ca298ce9d9b841201b3e2f1a0872e6b159dcc0f430bc30969bfe227368d00608c68b6e4797c2afe72f4d856c91fc8c3cc", 0xa9}, {&(0x7f0000004000)="ea2c49d530fc18b607c0fd2271832a35af39d37c18b60794b58bf8a24f1fad7db1f424047f1d5d9d5d77cf3923f2efa1ce52d9cbace3d0e3c965de2f2a3befec0eaf45a60ff72b0dfdedb19cd060b5954588e619c80feb8776b6b330d203e81b62d68486320466dfdf210febc0c6f9fd8555f344a07663c6e3e8a5423e39b332de7b458d43343949cee47eb4a51fd847db9dea2727d1dbbbc52ec0f78a971512aa6ace92c4fe9c5a76ba365133fca24fa7f67ea6042ba84fba035a1a1a24b0e0bcb94b2d7b2e8b8b4d", 0xc9}, {&(0x7f0000005000-0x7)="fcbe858ee3effc", 0x7}, 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{&(0x7f0000005000-0x1000)="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0x1000}, {&(0x7f0000001000+0x3dc)="3f87d928c77a76ed07ec044f588a06ddeabf9e06fdf0c3cc4af19ef08ef36e6dfc9b9a205b8d55c3097688930e6430d2aa2237ff5e60d2eea998ab4f737079f868d5c0df5c0dfa9da82212a3d29349c0641afb0aab9ac69e8f9e4eec6429815933b9dc5fa265", 0x66}, {&(0x7f0000001000)="b5bf661b64e6480f395b03d20601443deae4fa92bc15e5c0acfe5a1bae65a33e68c57c8fa9a18351a4511bfe366c308a6d17b9c9dc8e86cf543f9eeef7c7a7ef9e0c4f1545e496f5f480a87504db6a1ca3b24e016225cd32d0b012d0e45962e6d219e71229dee3da8f", 0x69}], 0x8, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/31 09:21:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x5de, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000807000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f00003ce000-0x38)={&(0x7f000037e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000562000)=[{&(0x7f0000ed5000)=""/4096, 0x1000}], 0x1, &(0x7f0000ebc000)=""/8, 0x8, 0x0}, 0x10040) 2018/01/31 09:21:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d63000-0x8)='keyring\x00', &(0x7f00006e6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f00004b6000)='syzkaller\x00', &(0x7f0000a4a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/31 09:21:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bec000-0xc)='/dev/rfkill\x00', 0x140, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fd3000-0x4)=0x0, 0x4) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000030f000)=0x20) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001db000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000008000-0x32)='8', 0x68, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/01/31 09:21:31 executing program 7: accept4(0xffffffffffffff9c, &(0x7f0000c0f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000204000-0x4)=0x2e, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000044000)=0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x100000000000c) write(r1, &(0x7f0000611000)="1f000000100000000000fbff00000000000000020009000000000000000084", 0x1f) socket(0x10, 0x2, 0x100006) 2018/01/31 09:21:31 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f000077c000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e17000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/80}, &(0x7f0000001000-0x4)=0x52) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c92000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x77) 2018/01/31 09:21:31 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000093a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000b3b000-0x9)='/dev/sg#\x00', 0x7, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x8001, 0x10000, 0x615}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000750000-0x20)={0x4, 0x1000, 0x8, 0x401, 0x6, 0x7, 0x6, 0xff, r2}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000001000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xe, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x6, [@generic="633852d0534e55d1ae"]}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd0000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00006e6000-0x24)={0x80, 0x8, 0x5, 0xad5, 0x0, 0xffffffff, 0x0, 0x8, 0x20, 0x100, 0x200, 0x100000000}) 2018/01/31 09:21:31 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000006000-0x4)=0x0, &(0x7f000000d000-0x4)=0x4) r1 = socket$inet6(0x10, 0x880005, 0xac0000000001) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000011000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000001000)=0x14020) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000007000)=""/99, 0x63, 0x1, &(0x7f0000010000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xdda}, 0x1c) bind$inet6(r1, &(0x7f0000011000-0x1c)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000011000)=0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f000000b000)=@llc={0x1a, 0x18, 0x4, 0x6, 0x261, 0x9, @random="bc357095fd3e", [0x0, 0x0]}, 0x10, &(0x7f000000e000)=[], 0x0, &(0x7f0000000000+0x1b1)=[], 0x0, 0x0}, 0x44041) 2018/01/31 09:21:31 executing program 7: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x29, 0x0, &(0x7f0000008000)={0x0, &(0x7f0000007000)=[]}) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000060000-0x8)={0x0, 0x0}) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f000005f000)={0x6}, 0x8) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000061000-0xc)='/dev/rfkill\x00', 0x400000000603ffc, 0x0) r2 = signalfd4(r1, &(0x7f0000006000)={0x4}, 0x8, 0x0) close(r2) ppoll(&(0x7f0000054000-0x8)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000048000)={0x77359400, 0x0}, &(0x7f0000052000)={0x0}, 0x8) r3 = signalfd(0xffffffffffffffff, &(0x7f0000019000-0x8)={0x0}, 0x8) accept$packet(r0, &(0x7f0000049000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000005f000-0x4)=0x14) signalfd4(r3, &(0x7f000005d000)={0x0}, 0x8, 0x0) 2018/01/31 09:21:31 executing program 5: mmap(&(0x7f0000000000/0xb12000)=nil, 0xb12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000b13000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) geteuid() ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b0d000)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00006c1000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b05000)={0x0, 0x1, 0x200, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000b12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x1, 0x8, &(0x7f000020a000-0x100)=[{&(0x7f0000b13000-0x41)="2e48defb471d4d0c7622ce41dbf1f0817492e2b35440b91486359dd4b7bd024bc70ea444c2763fd4c861236e72beb0fce10a6956aa18f282d7e86ed1e175f98249", 0x41, 0x9, 0x7}, {&(0x7f0000b13000-0x86)="dbb904b79fdbc1ca3ee3717a2fb968fde526d1fd3e776aa19d6182085b509acdd9dc1216ffb5c09d4af02603ebf11192bbeed23e17d610d99561cd6e61e26bf47abcac179f8d9da27c458c184bf3592a342a95ad071d6e53a6af193d26fb2f919a47c4fb12c984fbddd74b7ff4c6603eee525ecd16c351b4b549ee93ebccb9ea934943aa6d7a", 0x86, 0x6, 0xfff}, {&(0x7f00002ae000)="ead6a48630acfcbf442a18ce242ca31561b09edcc02c8592fedfa42f55d8fd6b8254af30ba2cd832130152fa8f97de0a1c05987265288833855789dd5b88259bbc470c2dd160e2cf5e2b3065f7efebf8a5359599ed5fad9abc0e301e4d624ba33737b8c8263f1cd9e5a95836226097d6d0ef7ed9fbe3c7b983346a3967dcdf55dece5939ac82272072ce2167fb22e6f7880133f9", 0x94, 0x3, 0x100}, {&(0x7f0000310000-0xbb)="4579b5cb3e57cddcafb1bf6829420af647c88fe00c91f2d92dc725e0cec83341f11f95c3b59d7b3f251870bf11b2c756a2056fa55706339fae93790b8680c7efa1cb515ab155ab2456d30f5def4d84ccd5c19ac2ac39b2cb6c2df8b3b837e47f0008c2022e8e49391c0fbb58001e37cd9d163b74dd0fd5e8299837e3cbe974685b82af7fff2b473501ba2c8a9a079ca4d19da078defa970168d39132ae5d9e93a2a02e471f1ccd6c294ffcf0546099ade4b4adf99212c0faeffda5", 0xbb, 0x1, 0x1}, {&(0x7f0000b13000-0xbe)="8dcf4f9aadf52b8a9807fc236f2f6e99656a3e921eee3d8b4f1db209957425ebaefabe92a91f886dc0e11ffcd830d16c2f09c62bbaff4007c2c4e8451c06e3a36e5f9453c7ecac3e1c62239c20ccc75ff9edc37f220a7bb10d3260eda117cd93317ec4bc90937224639ac47d1d9b6066f616af367c5464b7250dcaf5f2d40c7cc1a978c1461e11dfc8cf3d4bc3e7671229122634ff261a2ea330fba4182e2c871844984156d961c48c200df687b87d63b1bdc2766f72dd7db75462700ca0", 0xbe, 0x0, 0x0}, {&(0x7f0000b12000)="465f6a36876088424eebbc51eebf308c4597e52b4aab7effac7752a9e26880fb56701ed81a335590db2b051fde90b16c3ebd2b8f1f1ca1ba5932c35d442a7712fb1c5388b3968a3bd2ee5c25e6b7713a1024c22afe3043745a98b760a2b3d85137601e528174d3967ad9b64c59cda3b17e270895c85b1a026c604f982d676f5ea4534d253006ba02cc8b7fb4d37d383c09457803e9bf90c4946ea1e37694d4ece4220c", 0xa3, 0x8, 0x9}, {&(0x7f0000016000)="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", 0x1000, 0x2, 0x2}, {&(0x7f0000b12000)="1119c80ee304ad99ff2a7e848f6d7131b48997be6ff50df2a9bf44228cce874cb9fa9712e593ecc85f8a567b30ac85e919fed6813e701c9b145314b2a618874ea077b35b0ddc47ca2644a0794fe154d6ec8635317c99e4febbedb5b13e8842e6f6ea84d4c36bc5d9c4e496b6483e48e5cf96a6089de98be2b374251ca924ffdf6095a70f15b970548d8e0ebf02f1160d58745f635242a0ba5a98240033a0603861b8dd136dd4e706044398e4e82efb81c3a9833202e8de9dbd8bcafc5d530ed5ce18c758d5bff1a2709120ff86c7ea068fa50bdd4debf0477362", 0xda, 0x3, 0xffffffff}], 0xa0000) 2018/01/31 09:21:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x31b2, &(0x7f0000000000+0x1d9)=""/0) 2018/01/31 09:21:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000-0x8)=0x0) r1 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) 2018/01/31 09:21:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000114000-0x10)={0x0, 0x0, &(0x7f0000a91000-0x20)=[], 0x0, &(0x7f0000faa000-0x2428)=[{0xbf0, 0x0, 0x0, "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"}, {0xe8, 0x10e, 0x200, "84bcfb5aa8ba824bb7a2921de9b37aab7c3416bb75a8f17148bfd5936cd73c535ddc4bda4fac07d887ee95177739415095be5266437e2353b76767dc53560b17a114062fe280c91509bf99fd64efd08ab51afd804bde0227c1c4283687412caf25be2e1fd85cf6b9d90372cf020cd215ba3da0c88c1629524f8902e1f5f58f620cb340be18ae8c312d5ef0669204bd9535124cc43f87c6e8c1d4c077d9fe9a7b08b1d23eace64c7a6b540dcc5184833cfc3b3508d22f5cfe53e0152ae84a19521422c2fa69263f97238e67f76986ba2d86d63b9dba6a"}, {0x88, 0x119, 0x6, "739edc684b56b06b9d07e2c522183724160a7a7daa240ca9979c69f4dba184fe7c2b95b64ea193a027c8458e85d31a303e2d47007307b2c99d76887cc41e8ca92ab9993e942d27c4ff69d576cd84cee0e060c389e704d76db791327b1be7057b89cb3792ca7baad69b6480bf1667a73d381bcf6fae66bc0a"}, {0xd8, 0x13f, 0xab, "b75296cc3bf912185148dbdd01110bf9d0097cb5cbcf93a9d90cbdf26c20e977cadb4ac93e4b407a71804f0c074807d4226a87ae7fb4f18b94a086e4e20350c2c68dce95cda950ec9ccaa4f44e62489d5ce95b4954975d1365a24fcebeb966da19dc643957733de2e64a9e0f3af9c97391b273cd0ce371c0b1125272b2f2bcadbba78ce8502c41ebcca21c421f5f31b72479ee5983d09c2f211d98cc006eacc3fa9c0cf74d9e74a3242eba676556708fb2f4e9bf3bb9483532d6e3f09a5d3df440172f264f3b"}], 0xe38, 0x40}, 0x20000000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d70000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00008d5000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000038b000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000299000)={r2, 0x2d, "af7d7300fb270ebea5f64f5b8a980fb4a690c93418242c7932009616f974b939a86d49d1dfc5ce22aa395feb21"}, &(0x7f00000ba000)=0x35) 2018/01/31 09:21:31 executing program 2: clone(0x0, &(0x7f0000002000-0x9)="", &(0x7f0000001000)=0x0, &(0x7f0000efa000-0x4)=0x0, &(0x7f0000002000-0x1000)="") syz_open_dev$sndtimer(&(0x7f00005a0000)='/dev/snd/timer\x00', 0x0, 0x282000) socket$inet_sctp(0x2, 0x5, 0x84) socket$netlink(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) lseek(r0, 0x2000000, 0xfffffffffffffffc) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000c69000-0x8)={0x0, 0x0}) fsync(r1) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/31 09:21:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) r1 = syz_open_procfs(0x0, &(0x7f0000dd5000-0xe)='net/rt6_stats\x00') sendfile(r0, r0, &(0x7f0000dbd000)=0x4, 0x1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004ed000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b3b000-0x10)={0x0, 0x3f, 0x8, 0x3f}, &(0x7f0000381000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000076b000-0x85)={r3, 0x7d, "a2848b238f1e1d1e3572c7e18d71c02fc96df2eebe45f106da391d9356eea15e3ba6575f89b6a87bcb05cf13232739c424768b62aaad79d06e0b9255ae0ba3c815f2ad7ce25022896f77966723ef8cb02ac498a958dfe735118936933ab0ea021e899aa991589da7eaf1528e41398251eaa1a7749abae9d69c747019fc"}, &(0x7f0000998000)=0x85) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00005ef000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000261000)=0x8) 2018/01/31 09:21:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bec000-0xc)='/dev/rfkill\x00', 0x140, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fd3000-0x4)=0x0, 0x4) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000030f000)=0x20) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001db000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000008000-0x32)='8', 0x68, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/01/31 09:21:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000006000-0x3)="000ef1") getdents64(r0, &(0x7f000000b000-0x69)=""/48, 0x30) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00007d9000-0xc)={0x2, 0xfffffffffffffff7, 0x80, 0x9, 0x0, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x7, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000015b000-0x10)={r1, &(0x7f0000691000-0x9d)=""/157}) getdents(r0, &(0x7f0000007000-0xa8)=""/0, 0x0) gettid() 2018/01/31 09:21:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000046c000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000083f000-0x8)={0x0, 0x5}, &(0x7f0000839000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00002b6000)=r1, 0x4) ioctl$TCSETSW(r0, 0x5403, &(0x7f00002a4000)={0xae26, 0x401, 0x6, 0x1, 0xffffffff, 0x6e, 0x8, 0x7, 0x7, 0x2, 0x3, 0x4}) r2 = syz_open_procfs(0x0, &(0x7f000085e000-0x14)='net/ip_tables_names\x00') pread64(r2, &(0x7f00008af000)=""/0, 0x0, 0x0) 2018/01/31 09:21:31 executing program 1: 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) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$TIOCSCTTY(r0, 0x540e, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000004000-0x93)="", &(0x7f0000004000-0xa1)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000001000)=0x99) timer_settime(0x0, 0x0, &(0x7f0000005000-0x20)={{r2, 0x0}, {r2, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 09:21:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00001df000)=0x0, &(0x7f00007ab000)=0x0, &(0x7f0000fdc000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, 0x4) lookup_dcookie(0x0, &(0x7f00006b1000-0x1000)=""/4096, 0x1000) 2018/01/31 09:21:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f000042b000)=""/4096, 0x1000, 0x40, &(0x7f00004f9000)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a32000)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000b9000)={0x0, 0x39, "68492973708516bbff381954ae3d6b4d974e0544e1c58a352f745e696b70a024a3ce11e83037e78cd216898875f49405f31fbd381027b80e9a"}, &(0x7f00006db000-0x4)=0x41) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000038b000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 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, 0x0, 0x7, 0xd19, 0x20}, 0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a5f000-0x8c)={r2, @in6={{0xa, 0x1, 0xe2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f43000)=0x8c) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000bb2000-0x18)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x13}, 0x0, 0x2, [@loopback=0x7f000001, @loopback=0x7f000001]}, 0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000048b000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f000061c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009e6000)={r3, 0x3}, &(0x7f0000484000)=0x8) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x1cd60000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/01/31 09:21:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000018f000-0x4)=0x40000018, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/31 09:21:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') fstat(r0, &(0x7f0000564000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000adf000-0xc)={0x0, 0x2, 0x20}, &(0x7f0000263000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003a3000)={r1, 0x3, 0x8, 0xe49, 0x0, 0x81}, &(0x7f0000b39000)=0x14) sendto$inet6(r0, &(0x7f0000274000-0xd1)="6bed12605c93c0787c9a246f36e1817c9b01feab0003f76779609dd29d871e4380559d686c4fa7a40d7b95c918129b40cf4da0cae32c2e1abc577fdf44cd154c86722a6a163a8f0ef265f43273eb48075a8068838ca096c8c23f373400d85ec10d15dda1b5537b14934d9535698fae93ffa25ecc01b37edddd8fe9ccb557dd2684b470094ec8de0bad30dea96ae27853129b5b6d3810960f4d0a83e9d01377b759a52d8cee0c835c7a84a4daa637cb2e95237ffc37fa3691bb1eed34b3681307a1a8ecdaec7f5236741b1b56fe33fae15f", 0xd1, 0x840, &(0x7f0000c94000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) rename(&(0x7f000073d000-0x8)='./file0\x00', &(0x7f000078d000-0x8)='./file0\x00') 2018/01/31 09:21:31 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x20080522, 0x0}, &(0x7f0000216000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x80100, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000004000-0x5c)={0xfffffffffffffffc, 0x3, {0xffffffffffffffff, 0x0, 0xb60, 0x3, 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]}) 2018/01/31 09:21:31 executing program 1: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000afb000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) r1 = accept4$netrom(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001000-0x4)=[0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000002000-0x89)="2e37dde21923ee0d7f186dec89f9a9b594e7de7b6e402563869d25253724e75eec5bbdaf7bae094eceb3a4bb64a5fa6deb8f97542bb8ef2d500d46bc09a7825c66bd5efdd6b830917488380806445c970d1130931eda993d3a4957f74e39d3eaa5a4adb4f791de08fb55d13cb64a7810a7cdebe8f077ece88d65dc31958ffecf289e4e16b5c73296bd", 0x89}, {&(0x7f0000000000)="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", 0xfd}, {&(0x7f0000002000-0xe4)="a24185613f93aa0c26afdcb1fd29c7d793afca2a5a4b6fcdceb6c50371df340c1e9039cabdef677c026a3ec7bfb3b80021bdfcbbac4b5fcb71e114ad310ead3e80b471e7e9fe8e7b3f4d91d32d6b5a0a57a2736d9ca712f215a0635a6b3c7306f74f8ac8d374ae63f60b403807f1178da889935dc2eda59f555c0d4ef197f7041ed76a49b0c2250d14941322de3292329ba04afdbed074771f8d2bd4a259c5c6e8bdff187e76f6e9eda32099856a286020c0d9cbf7a42d7766c0e7a55d0b4c023a299a905c94d1a0beed06702c91f97af8a20e53109585bb9aa3b22e30e82809cde2a039", 0xe4}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="80a2e79759587b3fd2d0a1f37100a13ca168cb4b0af9cfeebf2ec203ddbe6ae8dbd1105b663a8ca56003faa9ad77d08d8372409e5497fffdaf942d3b451fa02b35a98f265d4eb77cbb81710c60e9606b834a6bb2c19db28d530c954ce78d03f030bb2fd0952c8e9636a82cf75f1b6217e30cf8000fa8bc0ad52caa209bf231cc2e3d439e45e853c028d5f42ab71fa0af59a974dd25513182d9e5645d1e3c8b02", 0xa0}], 0x5, &(0x7f0000001000-0xc8)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r0, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r0]}], 0xc8, 0x800}, 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000506000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x5000, r5, r6, 0xfd, 0x6, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000c22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000001000)='big_key\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="844eb27e3c7eb5d31afcbeb154ed2c85b2bfa4237811477b4ecf38690620488112fac74ea661e8c156ffed43da28eab35a633ccc865937a9c48753ff60c4d4a3ad5bf9732855ec5e6af228334b38a5fe4e5a251cb9c07770f42d16e566481c97cd5c924244f590aae6add9f65f46064f2dae19a2b4c9baa54e457e374a317929326bb689b0eee7c15c2269060504942c5951754e20077343359c698ddd0855dc922babb2e684734052e0", 0xaa, 0xfffffffffffffffd) request_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="73656c6675736572657468306c6fe82e5e776c616e305e00", r7) 2018/01/31 09:21:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bec000-0xc)='/dev/rfkill\x00', 0x140, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fd3000-0x4)=0x0, 0x4) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000030f000)=0x20) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001db000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000008000-0x32)='8', 0x68, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/01/31 09:21:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009c7000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000060f000-0xb0)={{0x4dba, 0x0}, 'port1\x00', 0x10, 0x40010, 0x3, 0x81, 0xa0, 0x40, 0x8, 0x0, 0x4, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000fd9000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004cb000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getsockopt$inet_buf(r2, 0x0, 0xc429ca709e0bd834, &(0x7f0000dc6000)=""/66, &(0x7f00007b6000-0x4)=0x42) 2018/01/31 09:21:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x7, 0x8}]}, 0xffffffffffffffca) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000523000-0x4)=0x8, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef3e481c8fa6153c2a727f579cce47abeffb0e5cf1d1ea06221cd2c3e275c7954580cbbc7e3960ebb09929befccf3b3538bfdd1312ab8f1c6c134ada74a449f5085de4dadaf19d088c4a29934190dfa512867c598ef11acec2aa424b8fe45f8c34b7e51dbb8bf66d9a02534a948beb6c6d05d3be261c4fe0076183e86d5d9c7e800211574db5af9401857215ffa31ac65f258b7809a805ae7e833b699592307ac9a9924a35e85cf796df8f7e305d834185", 0x192, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000cd9000)={0x0, 0x0}) sendto$inet(r1, &(0x7f000093c000-0x1000)="0ddbdb16b7b2300daaec80b60b36dcf93ae7dfe6e96f4f0ec596db14294ac95946b765461942a1429ef1f3430b6543e1a7eedd68a06e5ba3116d934f0fcc52e333691df3cf821c3112ea8ab71b61f1dbb921beae58972e56ff08332d0fa82f4c9f86418f53a5d7943c8a4a69e321da60133a12749bc552acb0bd57ba925291b6e8f15e544fc14e364cb359baf94da683be8593d031c2fac43c9269958f047b4951d4da79d2a78238fc45f4f21eb145abd73c8d2779c650ad5cb95abc5cf96d0fa03ac72a910aa45903ec7688b92e01c7eeaae04e06d6d6a8bf95844d3781a8eca238de8f5bcd4783cb6e8e437b17286e5e079e75f8fea668051ed223aa826c8fc7ec8a22592cc9203bde086a2ce8ef0151fd895149a966db1f544642efe55d74f1bc0e40288c6cd8acdcf96ad5db33fee085c034b0ef3ce6fe4d08d4523776c441eb1183bc6104458d9f632a2dfe34e065d34ca3a01adc63ff26bb5c1a987f9d752c5176403f3ce0acce5771491a5c3e32e64fffcd2811d624f595cd45ab04104f9cdcb09c1b22c03ac9eaa530c8aa2ca5a6ca12517880bb6fa0308565e16e0b7deb8890efebd1189008acb7c08fa8934e18e244863d808d01b57dba0a2bf37c1859b206a0f42199ff6fad800fe17809f463691b7394db9ca59422cbc421dcb32fbac9c4e025d11be521cd789026e06ab8611a3b184488e1145af9f455230fd797d9fbb2e523a881c7af034e2f39682087fc47d9a31c158f5e27a1266bd04bf7cfcba2d9ff1259ff6767a56bfd2aa63b290064c0c943a2be681c0dd66612a5ff5859eae53e568ce6c739dfcbdb7dac8eaf8fe9238dfa02bc5e3b149a1284a541bc41ea0355d127864f80ddc692f792ba8555123be5904e027787e280bb1273a2f5972c69426f6bafc81838a132898dacff2d057d1ef7bf342ecd18f97182abdd95c39a9a956daa93a5f9574be656bc272d3b99e1281d42d020c436bc60f0dc481a8fa835ea5dd1bc174b1e60dbe58c06b62bcd4dcbf3a1d157572a40d2a19760fa52b7b9ddc1cb284ffe4e1b196ba59a39c38afb86dae90dad4eb75c7c0c70323f92daede29b7c8527084c18a69acee7142500747835d1053b216b5f479d48085a4f27d8e34776197bd4af5a556d9739a1b01aa9afd6ba1995ecb5dceda6174974088fbf8d10c76d2df75f88ee8f800407f6cfe3e4e4bf9105995d894e480c737a3ab14350561a3e9b66a541820186f63f459233adbbad47db96c2ccabf06c837794963bc75268fade70f2b85bef105427b5ccdd597f5569fcd0ec8ad9a94dce9710b0c1df233d4cd491f846f8a66310b1e1673bb472d1aaba605672e366f432547eb2da2165feee9e77357fd6bc2e0e2e6a8f765efc34f6b1ad19640ce0f5dba393dc6968eeb3dc9a41fc5a087ccd3d07c46408315d7d3ac97f83b3fc87772285c2547ae758f37a165a0678ec259fbe4b22d7602a63287e3aa4c356439917e740c62ba06999cfd174e8a27a40c0a63c6bc46a9a6dbfe31bad9d9f747b3120c7f36a74face81f1a03a62654603cd11d0aa8e43a80316f2dbc826ecb4acfe6718de02a9b4078d66864008e78cc2b7689370c113545f65e578653c8d1111cdf855c2e21f924606bb15af8002c0f7522c9584db54607e6910d117eb4759ca01ee69ae129b0a34e5651ca3dc9bc8088538fd5d80343dbbe2e09b87e92c0aca9de81f519be5bc0cdcf9212b9726e8697520798866ba986a6f67757680f8f1924a5f24a65bd3d2e5c9abfc0eea4e4bed9a8df509a811fa612823e2a9b33b6eddb35a6300a15ffa76dcf1223421cb6a0ab9afa45e1fa47c972928143e4c166768c86db94ef358c2befc1f40ca59059f3cd0a0ce130e13f6940b6b26289f28741bd820a08e237d475c39e7331afcb9b8e020cc5a8a7d65fbd5b88f9feff2bee25273005063857c2643809b1ae4143e924f7be57b3dde7721ead892a1a8ab672f290bbfc3e2979af79bd57f604d1597e27ea8069a05dd8bcf68011f5002655def660e9ba09d149ae17145d73dc8767436e84b06f55f7ef57feff3766ab60065ea1114f8b2380ec48494d6207b022d2aae0c50942765e4cf9278ba23d4b7ed64d2d8d5f9970d1ea181ead36a45e6683854e1a39e86da73382c513a33a8ccfb7528f53a682406", 0x601, 0x0, &(0x7f0000ee9000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c16000)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000094000)=0xc) read(r0, &(0x7f0000b4d000)=""/4096, 0x101d) shutdown(r1, 0x1) sendto$inet(r1, &(0x7f0000b82000-0xfc)="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", 0xfc, 0x800, 0x0, 0x0) 2018/01/31 09:21:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001e4000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xffffffffffffffff, &(0x7f000006a000)="0380") fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000408000-0x8)=0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ad8000)={@common=""/16, @ifru_names=@common=""/16}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000050f000-0xc)={0x2, 0x0, 0x10001, 0x39ff, 0x84, 0xb8}) 2018/01/31 09:21:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f000042b000)=""/4096, 0x1000, 0x40, &(0x7f00004f9000)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a32000)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000b9000)={0x0, 0x39, "68492973708516bbff381954ae3d6b4d974e0544e1c58a352f745e696b70a024a3ce11e83037e78cd216898875f49405f31fbd381027b80e9a"}, &(0x7f00006db000-0x4)=0x41) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000038b000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x7, 0xd19, 0x20}, 0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a5f000-0x8c)={r2, @in6={{0xa, 0x1, 0xe2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f43000)=0x8c) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000bb2000-0x18)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x13}, 0x0, 0x2, [@loopback=0x7f000001, @loopback=0x7f000001]}, 0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000048b000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f000061c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009e6000)={r3, 0x3}, &(0x7f0000484000)=0x8) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x1cd60000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/01/31 09:21:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x29, 0x3, ""}], 0x10, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000216000-0x50)={@generic="093019c600385d6ac0acab605c5ca959", @ifru_ivalue=0x4}) 2018/01/31 09:21:31 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) 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)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000013000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000013000-0x14)={0x0, 0x3ff, 0x6, [0x6, 0x5, 0x9, 0x4, 0x1bf, 0xab3a]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x20, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x0}, &(0x7f0000000000)=0x8) mlock2(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000985000-0x8)='./file0\x00', 0x0, 0x141) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b3f000-0x15)='/dev/pktcdvd/control\x00', 0x181600, 0x0) 2018/01/31 09:21:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000165000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000073c000)={0x0, 0xff, "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"}, &(0x7f0000b5f000-0x4)=0x107) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ea3000)={r3, 0x928}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/31 09:21:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000944000-0x5)='user\x00', &(0x7f0000e44000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f05000)="0e", 0x1, 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f00004c2000)="", 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a45000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/31 09:21:31 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) connect$inet(r1, &(0x7f0000005000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000006000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000000b000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x10) 2018/01/31 09:21:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ee3000)='/dev/ppp\x00', 0x200, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000675000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = socket(0x10, 0x802, 0x0) fgetxattr(r2, &(0x7f0000d50000)=@random={'system.', 'self-systemem0%security\x00'}, &(0x7f0000530000-0x9d)=""/157, 0x9d) write(r0, &(0x7f00006a2000-0x24)="24000c001a0025efe400000400fffc0e0a00770000040000ef53eb0800010001000000", 0x10) 2018/01/31 09:21:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000029a000-0x1214)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x33}, @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}, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000024d000)='/dev/keychord\x00', 0x40, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cc4000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/31 09:21:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getdents64(r0, &(0x7f00003bf000)=""/95, 0x5f) add_key(&(0x7f0000f2c000-0xd)='dns_resolver\x00', &(0x7f0000b7f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000642000-0xf5)="", 0x0, 0xfffffffffffffffe) r1 = memfd_create(&(0x7f000029b000)='\x00', 0x3) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00008a1000)={@generic="51eb5441330e8e952401d00e19f666b2", 0xcc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000066f000-0x8)={0x0, 0x400000000}, &(0x7f000069b000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000345000-0x50)={{0x1f, 0xfffffffffffffffb}, {0x80, 0x9}, 0x9, 0x5, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 62.013379] binder: 11515:11517 ERROR: BC_REGISTER_LOOPER called without request [ 62.043868] binder: BINDER_SET_CONTEXT_MGR already set [ 62.049169] binder: 11515:11530 ioctl 40046207 0 returned -16 2018/01/31 09:21:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) sched_getparam(r0, &(0x7f00009c6000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000145000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000075d000)=0x14) r4 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f0a000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4, 0x3, 0x9, 0xa, 0xa0, 0xa0, 0x6e, r3, r4}, {0xfffffffffffffff8, 0x5b, 0x8, 0x4, 0x1200000000, 0x20, 0x2, 0x100000000}, {0x5, 0x401, 0x4, 0x80}, 0x5, 0xa, 0x0, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x32}, 0x2, @in=@rand_addr=0x8, 0x4, 0x2, 0x2, 0x70, 0x6, 0x100, 0x2}}, 0xe8) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000d14000)=0x3) 2018/01/31 09:21:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b7c000)='vboxnet1-{\x00', 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000289000)=0x4) syz_open_dev$sg(&(0x7f0000379000-0x9)='/dev/sg#\x00', 0x0, 0x0) clock_getres(0x5, &(0x7f0000edf000-0x10)={0x0, 0x0}) ioctl$TCSBRK(r0, 0x5409, 0x9) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x0) 2018/01/31 09:21:31 executing program 0: waitid(0x0, 0x0, &(0x7f0000a65000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000002, &(0x7f0000a1f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:21:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000024b000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000955000)=0x5cc) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000ebb000)=0x0, &(0x7f00007b5000)=0x4) 2018/01/31 09:21:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ae5000)=0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d25000)=0xd65a, 0x4) sendmsg$nl_route(r0, &(0x7f0000ace000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f0000d77000-0x260c)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000081d000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003fe000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006ae000)={0x0, @in6={{0xa, 0x3, 0xb4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f}, &(0x7f000095e000)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e00000-0x8c)={r1, @in6={{0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f6e000-0x18)={0x0, 0x5, 0x30, 0x1, 0x0}, &(0x7f000023b000)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000515000)={r2, 0x3e, "8099ec66cf2edaf59e753b681f4bf0720ce587ee050abfbecbf6f69971e552525d74d0602924fc5c5df39d5f17c8e4e1289960acf5a6ad1b3f4a2ad2aa79eff8fa6c003ee477527af72bd3"}, &(0x7f00008d5000)=0x53) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ed0000-0x8)={0x0, 0x3}, &(0x7f0000e64000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f04000-0x108)={r3, @in6={{0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x8000, 0x9, 0x1, 0x7fff, 0x4f4, 0xffffffffffffffff, 0x0, 0x10000, 0x8001, 0x2, 0xaf6, 0x7ff, 0x10001, 0xfffffffffffffff7]}, &(0x7f000044a000-0x4)=0x108) fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000def000)={r3, 0x0, 0x80000001, 0xa4}, 0x10) 2018/01/31 09:21:31 executing program 6: getrlimit(0xfffffffffffffffc, &(0x7f0000a90000)={0x0, 0x0}) 2018/01/31 09:21:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005f0000)='\x00', 0x2) recvmsg$netrom(r0, &(0x7f0000050000)={&(0x7f00001e6000)=@ax25={0x3, {"919a02a0d70838"}, 0xfff}, 0x10, &(0x7f0000c7b000)=[{&(0x7f00006df000)="7b4c6175a6a19646e8c9de070d45e6919e0ef4739f13378e78155a701e64e868eb30575af0f68e6901c0fd9ed48ab1d586231ae807c634b40aa9288357dd030a0d97de7da1b27d915ad6a074d5", 0x4d}, {&(0x7f000056f000)="19687e3473a0d0fa0084b1fad077e03d055541ec53a085859aff56aed4fb4cdfe8079ed2eb47fd1efab0b61ac20076f18145f804f8427679af4ad5bb295d87fdfca457ac527187dcd8e23982c8578aededbe858a81eb8228bff54478518fbad473683f7208d161afec694eb7448fc346f1de0d08b58a10b86678f7d56f3b6db21bba0c17f139bbc3cfed041846c1375d48", 0x91}, {&(0x7f0000e35000-0x85)="92e51dec71dfa8152de567c5ef1d50ce21acdaf8fc9c31bbdf2e47bccf4fdf7e774958b9846412eeff0e2a4adcfcec66f876a8462c446e6c07003bc34fe153132122c45d3cbdba394d04cf17b7259271b6a569a96940838040d66cf14ca8e670716ea3214e0fb14056c9ce2b86598c876c71cdd802f283e1d358907245748888c6a0b92b0c", 0x85}, {&(0x7f00000e6000)="f4df67552fb5f55fa2ee82b1c6134d08107ec71298122d6702e4a860010a33a19152f73fcf5c2364edf161d8dd2a048ae9a4943923fa5d01883b4ba1f85c2c6f02ab07557b93", 0x46}], 0x4, &(0x7f0000a57000)=[{0x68, 0x0, 0xffff, "e9bb683d8dcdc9eb3e7b2e8ad4451fb8c3e33e04e8db7dc650a833ad6a6c07c50b4d86e6312151e8a49f636c9681a2345467c7fe7bb68394a9ba605ff759d29f452f46a95dfa2cd30c7a1e19978064de5b"}], 0x68, 0x8000}, 0x40000000) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000e9000)='/selinux/create\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000758000-0x4d)="91e61149a0f256b648ff47965ff58833afd93fc50c4b875c3a04432457490f40ac64be2dc9d8f59cfa7a5c2d8db73e75cd1c9f74504b78db1ee98321efc8cb30867c03009d2011d890f4caf41d") syz_open_procfs(0x0, &(0x7f0000de2000)='net/ip6_tables_matches\x00') r1 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000023000)=0x0, 0x26a950b) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fe9000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008c000)=0xe8) 2018/01/31 09:21:31 executing program 2: r0 = socket(0x7, 0x3, 0x101) fcntl$setpipe(r0, 0x407, 0xffffffffffffffe1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d3d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff07000200000000f1", 0x24) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003a2000-0xc)='/dev/rfkill\x00', 0x40800, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f000009c000)=0x47c9) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000e12000)=0x0, &(0x7f0000349000)=0x2) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000dce000)=@add_del={0x2, &(0x7f00005a9000)=@generic="df99555c2f4a954eaad8cbca8f3d1a82", 0x4}) [ 62.056449] binder: 11515:11517 ERROR: BC_REGISTER_LOOPER called without request [ 62.058419] binder_alloc: 11515: binder_alloc_buf, no vma [ 62.058434] binder: 11515:11530 transaction failed 29189/-3, size 0-0 line 3127 [ 62.061517] binder: 11515:11531 got reply transaction with no transaction stack [ 62.061524] binder: 11515:11531 transaction failed 29201/-71, size 24-8 line 2920 [ 62.094555] binder: undelivered TRANSACTION_COMPLETE [ 62.099706] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 09:21:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x403ffe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fda000-0x4)=0x3) ioctl$TCGETA(r0, 0x5405, &(0x7f0000962000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x3) 2018/01/31 09:21:31 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x5e00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x221}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fae000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x4d, "68d6dc57b9586a829e6f69eb456912ff6f14f7c930a6a63d98f6781743563799eeb9d3b432bb0e760a4cd22fbf0ed5abe414f651f6742f7c4bb45cd7bb2d49fecaf92665befd4e8cab1229b00d"}, &(0x7f0000001000-0x4)=0x55) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffb, &(0x7f00000ce000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) [ 62.108724] binder: undelivered transaction 75, process died. [ 62.127915] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/31 09:21:31 executing program 5: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f68000)={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x100}, 0x0, [0x5, 0x4, 0x0, 0x0, 0x7fffffff, 0x0, 0x2, 0xfffffffffffffff7]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000002c000-0x5c)={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x6000000000000000, [0xec45, 0x3, 0x101, 0x7, 0x8, 0x656, 0xfffffffffffffffa, 0x6]}, 0x5c) r1 = socket$inet6(0xa, 0x800, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ad5000)='map_files\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002ee000-0x8)={0x0, 0x40}, &(0x7f000097e000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ad2000)=@assoc_id=r3, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r4) 2018/01/31 09:21:31 executing program 0: mmap(&(0x7f0000000000/0x552000)=nil, 0x552000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000552000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000552000)={0x0, 0x7, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004d4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000551000)={0x0, 0x0}) 2018/01/31 09:21:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) r1 = dup(r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000ea9000-0xd8)=""/216) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") 2018/01/31 09:21:31 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000005000-0x4)=[@register_looper={0x630b}], 0x49, 0x0, &(0x7f000000b000-0x40)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34a46df860d3f8e823a9d8567fa3297aac9d65b25106fc55ed8501000080ba"}) r2 = mmap$binder(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x9, 0x50, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, r2, 0x3fffd}], 0xfffffffffffffecd, 0x0, &(0x7f0000007000)="d1340c0ec77dbd9407adfc1c7f7c4ce0858d8b514b55d7e8900c9d82c44d77933f7bb32f73754e3c"}) r3 = creat(&(0x7f0000002000)='./file0\x00', 0x184) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f000000a000-0x3)=""/3, &(0x7f0000009000)=0x3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000005000-0x68)=[], &(0x7f000000a000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) [ 62.165958] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.175672] binder: undelivered TRANSACTION_ERROR: 29201 [ 62.193321] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/31 09:21:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000041c000)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00009eb000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xffffffff, 0x5, 0x8}, &(0x7f0000217000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002c7000)={r1, 0x1, 0x0}, &(0x7f000021f000)=0x8) r2 = creat(&(0x7f00007e7000)='./file0\x00', 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) dup3(r2, r3, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000074000-0x4)=0x0) 2018/01/31 09:21:31 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000f7a000)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x9b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x307b50090c6617fa) ioctl$int_in(r0, 0x5452, &(0x7f0000f77000-0x8)=0xffff) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f000043a000)={0x1ff, 0x10001, 0xfffffffffffffffa, 0x9, 0x0, 0x23, 0x7fff, 0x9, 0x0, 0x1}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000f7b000)=0xfff, 0x4) 2018/01/31 09:21:31 executing program 3: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f71000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f70000)=0x26) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003f6000)=0x8f55, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000aa7000+0x258)={0x80000001}, 0x4) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x18, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:21:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e56000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009e8000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00003a5000+0x331)={0x0, 0x9, "a4d8a37a9c6635bb20"}, &(0x7f0000b45000-0x4)=0x11) memfd_create(&(0x7f00008cb000)='/dev/vga_arbiter\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000465000-0x108)={r4, @in={{0x2, 0x0, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x7fff, 0x6, 0x40, 0xd9, 0x64a, 0x4, 0x401, 0x3, 0x4, 0x8, 0x7, 0x3, 0x10001, 0x2c7e]}, &(0x7f0000ab4000-0x4)=0x108) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000075e000-0x40)=[{&(0x7f0000809000-0xb2)=""/178, 0x0}, {&(0x7f0000536000)=""/76, 0x0}, {&(0x7f0000fea000-0x6a)=""/106, 0x0}, {&(0x7f0000653000-0xb1)=""/177, 0x0}], 0x0, &(0x7f000000c000)=""/0, 0xfc2e, 0x2}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) utime(&(0x7f0000209000-0x8)='./file0\x00', &(0x7f000041f000)={0x1000, 0x5}) [ 62.213522] binder: 11566:11568 ioctl 80084504 20ea8f28 returned -22 [ 62.216056] binder: 11571:11573 ERROR: BC_REGISTER_LOOPER called without request [ 62.216069] binder: 11571:11573 ioctl c0306201 20008fd0 returned -14 [ 62.255481] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/31 09:21:31 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000ff5000)={@generic="321463d21f20ab8948bf30697c580d0a", @ifru_data=&(0x7f0000b7a000)="030000008000fa04000000000000000009000100000008e7690007ffff2400"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e86000)='/selinux/checkreqprot\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000aab000-0x4)=0x1f, 0x4) 2018/01/31 09:21:31 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mlock(&(0x7f0000b0e000/0x11000)=nil, 0x11000) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000)=0x9, &(0x7f0000008000-0x4)=0x4) [ 62.263534] binder: 11571:11579 ioctl 40046207 0 returned -16 [ 62.272026] binder_alloc: binder_alloc_mmap_handler: 11566 2033d000-2033e000 already mapped failed -16 [ 62.275503] binder: 11566:11584 ioctl 80084504 20ea8f28 returned -22 [ 62.287590] binder: 11571:11597 got reply transaction with no transaction stack [ 62.287597] binder: 11571:11597 transaction failed 29201/-71, size 0-0 line 2920 [ 62.326713] binder: BINDER_SET_CONTEXT_MGR already set [ 62.332016] binder: 11571:11597 ioctl 40046207 0 returned -16 [ 62.339187] binder: 11571:11597 ERROR: BC_REGISTER_LOOPER called without request [ 62.346755] binder: 11571:11597 ioctl c0306201 20008fd0 returned -14 [ 62.378668] binder: BINDER_SET_CONTEXT_MGR already set [ 62.383992] binder: 11571:11603 ioctl 40046207 0 returned -16 [ 62.392393] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 09:21:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/250) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) 2018/01/31 09:21:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000087d000)=@hci={0x0, 0x0, 0x0}, &(0x7f00007c6000-0x4)=0x6, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xc) connect$vsock_stream(r0, &(0x7f0000240000)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x528) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004de000)='/dev/ppp\x00', 0x200000, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c42000-0x10)='/selinux/create\x00', 0x2, 0x0) syz_open_pts(r1, 0x200000) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x7, &(0x7f0000130000/0x800000)=nil) 2018/01/31 09:21:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x100000008) 2018/01/31 09:21:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000239000-0x8)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bd8000-0x20)={0x9340, 0x5c3ed8d1, 0x200, 0x5, 0x8e, 0x9, 0x25a2, 0x16, 0x0}, &(0x7f00009cc000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000060f000)={r1, 0x88, "9cb76e678fdeedcf9691208bc2a5a6d9f6fb549ea85d1fcf0b0c613a329ed46498167c8fd1ec4017ed51b7859042d01a9eb7116a30a8cc294ac80ae125cf492bd84954cd238285a8bb76ae0de78df022c01a6226091f2d3d726247fd4b293cbb9ac8c8c3819c68f14ea8b2abbf425a8e1b7233e7a7f665680a390494ee53aa67b75d5eb66cd5c385"}, &(0x7f000083a000-0x4)=0x90) pread64(r0, &(0x7f00008af000)=""/0, 0xfffffef6, 0x100000) 2018/01/31 09:21:31 executing program 3: mmap(&(0x7f0000000000/0x4f5000)=nil, 0x4f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x1, 0x0, &(0x7f00001c9000)="84"}) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004f5000)={0x0, 0x0}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00003da000)={0x5, 0x90}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x1, 0x0, &(0x7f000049b000)='\x00'}) 2018/01/31 09:21:31 executing program 0: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000aac000)='/dev/binder#\x00', 0x0, 0x1000000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) setreuid(0x0, 0x0) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/31 09:21:31 executing program 2: prctl$intptr(0x1c, 0x7) r0 = creat(&(0x7f00003a9000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x68)={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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000001000-0x4)=0x0) prctl$intptr(0x1c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000002000-0x4)=0x80000000, 0x4) 2018/01/31 09:21:31 executing program 1: getitimer(0x0, &(0x7f00009ba000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000-0x6)={0xfffffffffffffffb, 0x4, 0x4d0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000004000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) sigaltstack(&(0x7f0000002000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_pts(0xffffffffffffff9c, 0x200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000005000-0x8)=0x3) capset(&(0x7f0000004000-0x8)={0x20080522, r2}, &(0x7f0000003000-0x18)={0x81, 0xfbfffffffffffffd, 0x0, 0x400000000000000, 0x0, 0x3ff}) 2018/01/31 09:21:31 executing program 5: r0 = getpid() ioprio_set$pid(0x1, r0, 0x7eb0) getpriority(0x0, r0) ioprio_get$pid(0x2, r0) sync() 2018/01/31 09:21:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fallocate(r0, 0x0, 0x200, 0x211f) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchdir(0xffffffffffffffff) 2018/01/31 09:21:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) pipe(&(0x7f0000afc000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x8, &(0x7f0000f6b000)={0x0}, 0x8) 2018/01/31 09:21:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000157000-0x28)={@common='syzkaller1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00007c7000-0x18)={@loopback={0x0, 0x1}, 0x77f82b9c, r1}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000030e000-0x10)={0x0, 0x776, 0x4, 0x6}, &(0x7f0000900000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000840000-0x8)={r2, 0x3}, &(0x7f0000b46000-0x4)=0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00006f6000-0x2)=0x5d) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a45000)={r3, 0x7fffffff}, &(0x7f0000ee6000)=0x6) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) bind$unix(r0, &(0x7f0000511000)=@abs={0x1, 0x0, 0x2}, 0x8) futex(&(0x7f0000e69000-0x4)=0x9, 0xd, 0x5, &(0x7f00002e5000-0x10)={0x0, 0x989680}, &(0x7f0000f13000)=0xd7, 0x2) 2018/01/31 09:21:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000059b000)='./file0\x00', 0x20001, 0x8) connect(r0, &(0x7f00008a6000-0xe)=@l2={0x1f, 0x20, {0x5, 0x100, 0x0, 0x7, 0x6, 0x5}, 0x6, 0x3f}, 0xe) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000cfb000-0x10)='./control/file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000f05000)='./file0\x00', 0x0) openat(r2, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) rmdir(&(0x7f0000398000)='./control\x00') unlink(&(0x7f00007fe000-0xe)='./file0/file0\x00') 2018/01/31 09:21:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x20000) accept4$unix(r0, &(0x7f00006e7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b40000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3b, &(0x7f0000001000-0x65)="1f8335003cc2f07b9268b10e8e010ec18c7c2f81c50f0b4aa5b2f68d35b14cabe86f409e793bd54a0f3049a2b2a5f2b4ad4a7dcf40e32e2d9b2922298aab38361f9302dd7a15ece078f6567b726509a3dfea66452df57c976d1e147ae549143ac0a72f1b57", 0x65) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0xf0)=[], 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) rt_sigprocmask(0x0, &(0x7f0000013000-0x8)={0x0}, &(0x7f0000002000-0x8)={0x0}, 0x8) write$selinux_validatetrans(r0, &(0x7f0000014000-0x5e)={'system_u:object_r:dbusd_etc_t:s0', 0x20, 'system_u:object_r:restorecond_var_run_t:s0', 0x20, 0x35, 0x37, 0x20, '/usr/sbin/ntpd\x00'}, 0x5e) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:21:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d030000000000000600000000000000274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe205dee02fe37161246323ee9c82c790add905b90a64adab9f060000000000000060fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabbffffffed008c464c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000daa000)="ef07c9e80480272011ef4d8069d5", 0xe) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000060a000)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f000040d000-0x12)=""/18, &(0x7f0000205000)=0x12) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001b1000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000638000-0x1c)=[@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x3}], 0x1c) [ 62.465882] binder: BINDER_SET_CONTEXT_MGR already set [ 62.471587] binder: 11614:11618 ioctl 40046207 0 returned -16 [ 62.539161] binder: BINDER_SET_CONTEXT_MGR already set [ 62.546021] binder: 11612:11630 ioctl 40046207 0 returned -16 [ 62.550495] binder_alloc: 11612: binder_alloc_buf, no vma [ 62.550512] binder: 11612:11652 transaction failed 29189/-3, size 0-0 line 3127 [ 62.553828] binder: 11612:11652 BC_FREE_BUFFER u0000000020000000 no match [ 62.553848] binder_alloc: 11612: binder_alloc_buf, no vma [ 62.553862] binder: 11612:11652 transaction failed 29189/-3, size 0-0 line 3127 2018/01/31 09:21:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000b3f000)={0x8, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000696000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00001ad000)={0x0}, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009d8000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x12) 2018/01/31 09:21:31 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a51000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0) preadv(r0, &(0x7f0000b93000)=[{&(0x7f0000aad000)=""/16, 0x10}, {&(0x7f000073f000)=""/206, 0xce}, {&(0x7f0000fe1000-0x9d)=""/157, 0x9d}, {&(0x7f0000d51000)=""/99, 0x63}], 0x4, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000ab000-0x8)={0x0, 0x0}) 2018/01/31 09:21:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffd}]}) setgroups(0x0, &(0x7f000081d000-0x20)=[]) 2018/01/31 09:21:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000326000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009dc000)=0x0) r1 = request_key(&(0x7f0000524000-0x6)='.dead\x00', &(0x7f0000d68000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003ab000)='\\/-^\x00', 0xfffffffffffffff8) keyctl$revoke(0x3, r1) r2 = socket(0x200000000010, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00001e8000)='\x00', 0x2) ioctl$TCGETS(r3, 0x5401, &(0x7f0000468000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000f9f000-0x11)='net/fib_triestat\x00') sendfile(r4, r3, &(0x7f0000e85000-0x8)=0x0, 0x9) write(r2, &(0x7f0000548000-0x23)="2400000026007f000000000000007701000000ff01000000000000fbffffff0100ff10", 0x23) 2018/01/31 09:21:31 executing program 2: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendfile(r0, r0, 0x0, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000b32000-0xa)='./control\x00') dup3(r2, r0, 0x0) 2018/01/31 09:21:31 executing program 1: r0 = creat(&(0x7f0000700000-0x8)='./file0\x00', 0x8) r1 = socket(0x10, 0x20000000802, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd3000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) accept$ax25(r2, &(0x7f0000b87000)={0x0, {""/7}, 0x0}, &(0x7f0000297000)=0x10) fcntl$setstatus(r1, 0x4, 0x42400) write(r1, &(0x7f0000f62000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8001, 0x330e954c, 0x1000, 0x8, 0x7}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0xc00000000000000, 0x691, 0x22}, &(0x7f0000c4a000)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000020c000-0xb8)={r3, 0x3, 0x0, 0x7, 0x3, 0x800, 0xffffffff00000001, 0x6, {r4, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e9, 0xfffffffffffffffa, 0xfff, 0x6c4, 0x3}}, &(0x7f0000467000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00009c0000)={0x0, 0xa3fc, 0x20, 0x7fffffff, 0x100}, &(0x7f000049f000)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000386000-0x8)={r5, 0x7fffffff}, 0x8) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000001000-0x4)=0x0) 2018/01/31 09:21:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x202000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000540000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e73000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000095d000)={r1, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fbd000)={0x0, 0x0}, 0x0) renameat(r2, &(0x7f00000c7000-0x5)='./file0\x00', r3, &(0x7f0000537000-0x8)='./file0\x00') fchmod(r3, 0x43b) execveat(r2, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2018/01/31 09:21:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="60d725df87e620e4a49b0f476c5744ef"}}, 0x1e) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000818000-0x18)={0x4, 0x8, 0xe7, 0x25, 0x1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000548000-0x4)=0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f00004f5000-0x8)={0x100000001, 0x9}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f000004b000-0xc)={0xc0000000, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) rt_tgsigqueueinfo(r1, r1, 0x27, &(0x7f000030e000-0x10)={0x2a, 0x1, 0xa0, 0x7f}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00002ea000+0xbf)=0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000696000-0xc)={0x7, 0x0}) [ 62.590360] binder: release 11612:11615 transaction 85 out, still active [ 62.597221] binder: release 11612:11615 transaction 84 in, still active [ 62.603979] binder: undelivered TRANSACTION_COMPLETE [ 62.609080] binder: release 11612:11630 transaction 84 out, still active [ 62.619778] binder: send failed reply for transaction 85, target dead 2018/01/31 09:21:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) r0 = add_key$keyring(&(0x7f0000df5000-0x8)='keyring\x00', &(0x7f0000a71000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000454000)='keyring\x00', &(0x7f0000960000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001b9000)="7f", 0x0) 2018/01/31 09:21:31 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000017000-0x150)=[{&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001a000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}, {&(0x7f0000010000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000001a000)=[{&(0x7f000000c000-0x1000)="", 0x0}], 0x1, &(0x7f000001a000)=[], 0x0, 0x0}], 0x2, 0x0) r1 = open(&(0x7f000000a000)='./file0\x00', 0x400000, 0x84) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000001f000-0x4)=0x9, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x3, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:21:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x2000802, 0x7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000281000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x392}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:21:31 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000070a000-0x16)='/selinux/checkreqprot\x00', 0x8280, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000011000-0x4)=0xe71, 0x4) 2018/01/31 09:21:31 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00005aa000-0x7)='mqueue\x00', 0x8800, 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00008cc000)={0x0, 0x0}) setitimer(0x0, &(0x7f00003c8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00002e1000)={{0x0, 0x0}, {0x0, 0x0}}) listxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000036000-0x9c)=""/156, 0x9c) utimensat(r1, &(0x7f000074a000-0x8)='./file0\x00', &(0x7f0000f63000-0x20)={{0x0, 0x0}, {r2, r3}}, 0x100) getdents(r1, &(0x7f0000386000)=""/1840, 0x730) 2018/01/31 09:21:31 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000f8a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f89000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000247000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00003e8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f00007f1000)=@bridge_dellink={0x28, 0x11, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1c, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:21:31 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x8, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eef000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000eef000)=0x7, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) [ 62.642374] binder: send failed reply for transaction 84, target dead 2018/01/31 09:21:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = getpgid(0x0) tkill(r1, 0x1e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000869000)=0x0) ptrace$getregs(0xc, r2, 0x10000, &(0x7f00004ad000-0xb6)=""/182) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f7b000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r3, &(0x7f0000882000)=[], 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000aa000)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r4, 0x0, 0x0) 2018/01/31 09:21:32 executing program 4: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x2) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00008b8000-0x8)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/31 09:21:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000009000-0x10)={0x4, 0x201, 0xc30000, 0x0, 0x0}, &(0x7f000015c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000010f000-0xbe)={r2, 0xb6, "990f8a473e99f2fc0b3d80b7fce5f058db53df79fa68d9bb2097d2ea4a8367b391dead9e2ca04054c17acd8c1e09ec05fbf41c0ab598a76ebfbe0d8e0f0ad255035c6045b786a7b33001cc475bec5aa48b70c0f58085bca965bee888e8296200693f81d897a7515dca88968051b8d83bdbdba10c42cb8e3e6ac8469804d7945793cc732a9576e02efceb24fa633623fd35e37caa6aa6a5f46df186921ee3ef26d4a1af0c48a8e32fc96c61749ae810d443d554d537c0"}, &(0x7f000080d000-0x4)=0xbe) r3 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000d15000)=0x0, &(0x7f0000ada000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f000070f000)={0x0, 0x0}) socket$inet6(0xa, 0x6, 0x1000) write$selinux_validatetrans(r3, &(0x7f000042e000)={'system_u:object_r:scsi_generic_device_t:s0', 0x20, 'system_u:object_r:ifconfig_exec_t:s0', 0x20, 0x32, 0x37, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x78) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00003b9000-0xc)={0xf, 0x0}) 2018/01/31 09:21:32 executing program 2: futex(&(0x7f00002a5000-0x2)=0x0, 0x5, 0x0, &(0x7f00009fb000)={0x0, 0x0}, &(0x7f00000f0000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCSTI(r0, 0x5412, 0x8) 2018/01/31 09:21:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000405000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000ce7000)=0x3a) fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000a33000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000029a000)='/dev/sequencer\x00', 0x20a02, 0x0) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0xfffffffffffffffd, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/31 09:21:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x2, 0x0) r0 = open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) renameat(r0, &(0x7f00006b1000-0x8)='./file0\x00', r0, &(0x7f0000ab6000-0x8)='./file0\x00') execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00', &(0x7f0000104000)='(\x00']) 2018/01/31 09:21:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_fuseblk_mount(&(0x7f0000853000)='./file0\x00', &(0x7f0000ecf000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000949000)={0x0, 0x0}, 0x10) 2018/01/31 09:21:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000c3000)=0x0, &(0x7f0000b00000-0x4)=0x4) 2018/01/31 09:21:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) write(r0, &(0x7f0000cc8000)="260000002a0047d2ff0800000000000000010000016800000000070000000000000000000021", 0x26) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008ac000-0x4)=0x80000001, 0x4) 2018/01/31 09:21:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00005a6000)=0x0, 0x1e) fcntl$setlease(r1, 0x400, 0x1) 2018/01/31 09:21:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1008) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000dac000)='net/icmp\x00') ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d91000-0x4)=0x0) ptrace$setopts(0xffffffffffffffff, r3, 0x7f, 0x40) r4 = dup3(r0, r1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f000052d000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f68000)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000b66000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc1, 0x5, 0x2, 0x500, 0x1f, 0x80280020, r5}) 2018/01/31 09:21:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00000b2000)=0x0, 0x4) getgid() 2018/01/31 09:21:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000339000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00008e4000)={0x0, 0xe7, &(0x7f0000acc000)="94e2eb270552856dfa274bf4aa6bf79bd52e9552bc9488af18cb6b6a4923a87b24077f3b8e13dfff80612cdf8de3332af521d4bd8f5e4b65c1470684e16ca9d8dbca8132f4bba2e3f1c3253a0f33499da34b9a00a182de736c933a30df8a5ae00481e1705ab5068694944529a069b3b3bc8a4990ebf7fe633bc6fab5da7d7f64b3e51bddd235791a5ef229623643c941a0813f53c2b6e3dd1a66ecf5201b77aa6324e5a5a88e5944a8f7a7e477cfee29d5fd53e193267979445074f305a75c4747519db88dafac0b6507de9b9f9f900e761e774f3cf82174042fd37fdf8640fb001fe9e45f3899"}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x4, r2, 0x1, 0x0, 0x6, @random="24e8efc6c875", [0x0, 0x0]}, 0x14) r3 = dup(r0) write$selinux_load(r3, &(0x7f0000339000-0xde)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/31 09:21:32 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000, 0x0}) open(&(0x7f0000009000-0x8)='./file0\x00', 0x24000, 0x28) 2018/01/31 09:21:32 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000e000)=0x1c, 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f000000f000-0x258)=[{{&(0x7f000000f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x70)=[{&(0x7f000000f000-0xcc)=""/204, 0xcc}, {&(0x7f0000006000-0x99)=""/153, 0x99}, {&(0x7f0000003000-0x65)=""/101, 0x65}, {&(0x7f000000f000-0xc3)=""/195, 0xc3}, {&(0x7f0000007000-0x36)=""/54, 0x36}, {&(0x7f0000009000)=""/201, 0xc9}, {&(0x7f000000a000-0x2d)=""/45, 0x2d}], 0x7, &(0x7f0000000000)=""/4096, 0x1000, 0x0}, 0x401}, {{&(0x7f000000e000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000007000-0x10)=[{&(0x7f000000c000)=""/210, 0xd2}], 0x1, 0x0, 0x0, 0xa3}, 0x4}, {{&(0x7f0000009000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000003000-0x20)=[{&(0x7f000000f000-0xe)=""/14, 0xe}, {&(0x7f000000f000-0xc7)=""/199, 0xc7}], 0x2, &(0x7f000000e000)=""/252, 0xfc, 0xfffffffffffffffb}, 0x938c}, {{0x0, 0x0, &(0x7f000000e000)=[{&(0x7f000000e000)=""/139, 0x8b}, {&(0x7f0000002000)=""/55, 0x37}], 0x2, &(0x7f000000f000-0x68)=""/104, 0x68, 0x1}, 0xcb6a}, {{&(0x7f0000000000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000000f000-0x90)=[{&(0x7f000000e000)=""/125, 0x7d}, {&(0x7f000000e000)=""/113, 0x71}, {&(0x7f000000d000)=""/140, 0x8c}, {&(0x7f000000b000)=""/39, 0x27}, {&(0x7f0000005000-0xa3)=""/163, 0xa3}, {&(0x7f000000e000)=""/83, 0x53}, {&(0x7f000000e000)=""/150, 0x96}, {&(0x7f000000f000-0x21)=""/33, 0x21}, {&(0x7f000000d000)=""/27, 0x1b}], 0x9, &(0x7f0000003000)=""/245, 0xf5, 0x1}, 0x400}, {{&(0x7f000000d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000007000-0x50)=[{&(0x7f000000e000)=""/48, 0x30}, {&(0x7f000000f000-0xcf)=""/207, 0xcf}, {&(0x7f0000004000-0xd8)=""/216, 0xd8}, {&(0x7f0000007000-0xdb)=""/219, 0xdb}, {&(0x7f000000f000-0x5e)=""/94, 0x5e}], 0x5, 0x0, 0x0, 0x8}, 0x5}, {{0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000006000)=""/9, 0x9}, {&(0x7f000000e000)=""/0, 0x0}, {&(0x7f000000f000-0xea)=""/234, 0xea}], 0x3, 0x0, 0x0, 0x14}, 0x4}, {{&(0x7f0000007000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f000000e000)=[], 0x0, &(0x7f000000a000)=""/54, 0x36, 0x8}, 0x5}, {{&(0x7f000000e000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f000000f000-0x70)=[{&(0x7f0000001000)=""/147, 0x93}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000-0xf1)=""/241, 0xf1}, {&(0x7f000000b000)=""/115, 0x73}, {&(0x7f0000003000-0x72)=""/114, 0x72}, {&(0x7f000000f000-0xaa)=""/170, 0xaa}], 0x7, &(0x7f000000f000-0x85)=""/133, 0x85, 0x9}, 0x7fffffff}, {{&(0x7f0000003000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)=[{&(0x7f0000006000)=""/113, 0x71}], 0x1, 0x0, 0x0, 0x4}, 0x2}], 0xa, 0x10000, &(0x7f000000e000)={r3, r4+10000000}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f000000e000-0x60)=[{&(0x7f000000d000)=""/105, 0x69}, {&(0x7f0000005000)=""/15, 0xf}, {&(0x7f000000e000-0xab)=""/171, 0xab}, {&(0x7f000000e000-0xc9)=""/201, 0xc9}, {&(0x7f000000a000)=""/249, 0xf9}, {&(0x7f0000008000+0xd6d)=""/123, 0x7b}], 0x6, &(0x7f0000008000)=[{&(0x7f0000007000-0xe7)=""/231, 0xe7}, {&(0x7f000000e000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000-0xc8)=""/200, 0xc8}, {&(0x7f000000d000)=""/37, 0x25}, {&(0x7f000000b000)=""/44, 0x2c}, {&(0x7f000000e000-0x4)=""/4, 0x4}], 0x6, 0x0) r5 = dup2(r0, r0) readv(r5, &(0x7f0000001000)=[{&(0x7f0000004000)=""/23, 0x17}], 0x1) 2018/01/31 09:21:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000373000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00004c3000)={&(0x7f0000fcd000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008ba000-0x20)=[{&(0x7f0000cc5000-0x600)={0x10, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, {&(0x7f00002f4000-0x7c)={0x10, 0x31, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x2, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x7, 0x5, 0x10000, &(0x7f00004e5000)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt(r1, 0x9, 0x7fff, &(0x7f000001f000-0x1000)="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", 0x1000) 2018/01/31 09:21:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000dff000-0x8)='./file0\x00', &(0x7f000028a000)='./file0\x00', &(0x7f00002b8000)='pstore\x00', 0x80080, &(0x7f0000eda000-0x99)="3b27fca90867213779001cb0edbc2233441f3e79ccc30dda8d89adcbd5375972590df52ffa30e032f63da4d119ad38feb01aff61eac8097d49446f428447f0ff8d652847c5b76e4c9aab399a3133c9fccd0a40d9cdf741f46ed83383568195b5cfff483977c7d027e2970fba6108513274fa49d242988bf4cecbfa10c10434aa565f9559c9a9ffed765e2613a3a81e9e0d02e042dbae72a02d") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000473000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ca0000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x2c) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) chroot(&(0x7f00004fb000)='./file0\x00') clone(0x3002017f, &(0x7f0000b10000)="", &(0x7f0000695000)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f00008b4000-0x1)="") 2018/01/31 09:21:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000af6000)='/selinux/create\x00', 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000824000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 09:21:32 executing program 5: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000009000-0xa)='./control\x00', 0x40000000000c084, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x1, 0x400000000000) 2018/01/31 09:21:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003d0000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/31 09:21:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e58000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1c4, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) recvfrom$ipx(r1, &(0x7f00005fc000-0x16)=""/22, 0x16, 0x40002000, &(0x7f0000b8c000)={0x4, 0x2, 0x401, "b261dd659fff", 0x9, 0x0}, 0x10) getdents(r1, &(0x7f0000057000)=""/0, 0x0) set_robust_list(&(0x7f0000376000-0x18)={&(0x7f00005c8000/0x3000)=nil, 0x1, &(0x7f0000941000/0x4000)=nil}, 0x18) 2018/01/31 09:21:32 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x4000000000102) ioctl(r0, 0x440000000000127f, &(0x7f0000001000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000002000-0x4c)={0x6, 0x4, 0xb7d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000005000-0x50)={@generic="8476dabe2d4aeb66b7c3a5910c5ff894", @ifru_names=@generic="c636d22bf804f90a8479721fe6246d96"}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) ioctl(r0, 0x8, &(0x7f0000002000)="93054730886811a6562fe8536caa6efa6154d35b6acb8d2afb3c98b69ab725cf6aa2dec93cd62e4399371ead5fab6c792bd43736df2cf4d969adfa9bd4debc99539742dfe497ac2b83f3f3e2bf304ae91d16ae6d04709c5084f7a2e0f324986ed6361d876b1ef86a491ca6622f2f0e6c64f4cf5cb870517230ced20bc615d38937675763") openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x1, 0x0) 2018/01/31 09:21:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = inotify_init() r1 = epoll_create1(0x0) flock(r0, 0xfffffffffffffffe) fcntl$getflags(0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000060b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000417000)=""/78) pipe2(&(0x7f000016a000-0x8)={0x0, 0x0}, 0x4000) bind$pptp(r3, &(0x7f000055c000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x10}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) request_key(&(0x7f0000a4c000-0xa)='id_legacy\x00', &(0x7f0000f30000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002a2000)='posix_acl_access\\.\x00', 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000925000)=0x0, &(0x7f0000526000)=0x4) add_key$keyring(&(0x7f0000036000)='keyring\x00', &(0x7f000093f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) listxattr(&(0x7f0000416000-0x8)='./file0\x00', &(0x7f000040a000-0xdf)=""/223, 0xdf) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000fa4000)=@assoc_value={r5, 0x426}, 0x8) syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r6 = epoll_create1(0x80000) tee(r6, r6, 0x101, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x100006002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000fff000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b7000-0x4)=0xe8) 2018/01/31 09:21:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d28000-0x10)='/dev/input/mice\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000989000)='./file0\x00', 0x800) fsetxattr(r1, &(0x7f0000c1f000)=@known='system.advise\x00', &(0x7f00004ad000-0x10)='/dev/input/mice\x00', 0x10, 0x3) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000e49000-0x7c)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:21:32 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000004000/0x3000)=nil, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) 2018/01/31 09:21:32 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000b000)={0x14, 0x11, 0x4, 0x300, 0x1, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000008000)={0x6, &(0x7f0000001000-0x30)=[{0x3, 0x2, 0x6, 0x5462}, {0x2, 0x10000, 0x4, 0x100000000}, {0x10000, 0x2, 0x81, 0x7}, {0x22bd, 0x3, 0x2815, 0x7}, {0xffffffffffffffe1, 0x48, 0x1, 0x3}, {0x5, 0x49bbacb7, 0x8001, 0x7}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 62.913031] binder: 11790:11793 got transaction with invalid data ptr [ 62.920927] binder: 11790:11793 transaction failed 29201/-14, size 20-0 line 3146 [ 62.952532] binder: BINDER_SET_CONTEXT_MGR already set [ 62.959154] binder: 11790:11797 ioctl 40046207 0 returned -16 [ 62.969551] binder_alloc: 11790: binder_alloc_buf, no vma [ 62.980076] binder: 11790:11797 transaction failed 29189/-3, size 20-0 line 3127 [ 63.001040] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.007035] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 09:21:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002cb000-0x4)=0x0) lstat(&(0x7f0000505000-0x8)='./file0\x00', &(0x7f0000a19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000048e000)='./file0\x00', &(0x7f0000612000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007b8000-0xc)={r1, r2, r3}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f32000-0xbc)=[@in6={0xa, 0x3, 0xf48, @loopback={0x0, 0x1}, 0xf71d}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xffffffffffffc350}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000005d000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b2d000-0x4)=0x14) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) getpeername$ax25(r0, &(0x7f0000ac0000)={0x0, {""/7}, 0x0}, &(0x7f0000141000)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000919000-0x8)={0x0, 0x80000001, 0x0}, &(0x7f0000023000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000012c000)={r4, 0x0, 0x0}, &(0x7f000063e000-0x4)=0xc) 2018/01/31 09:21:32 executing program 0: readlinkat(0xffffffffffffffff, &(0x7f0000fca000-0x8)='./file0\x00', &(0x7f000074e000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x100) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) socketpair(0x9, 0xa, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000001000)='./file0\x00', 0x4522d2b27b7f79c3, 0xa00) mount(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") 2018/01/31 09:21:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000450000-0x4)=0x340, 0xfffffffffffffe17) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000546000-0x30)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/31 09:21:32 executing program 7: futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000021a000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000cf9000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000050000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000986000-0xe5)="24d09d2a6ddb0f615ddec8789d070caf36fa091305f4ad78fbf9bae8a5070fdef7da66f433a6ef9110832e82daa9ea7ee624c2a0f5388bb13dde09a11330834269269431d1f2807713afde56e6244d46f7a8519ac3bad6cc150de20147c42417717abafc05d10bac19492e38f76ebff26e417ff18b30a280265eb7dbf88b3b122a5e7e76421a44300183bd67275583df65af6b5aced6900780b96cfef67c1f39128785f58a4bb0ebdb336c6462b0cc1ed1734e11cf5d3503cda2f2468918c8ebc4ea0484b8b8d1916461100d8947b04cccdbba6f8858034319c45b100d24beea3ec4ea021e", 0xe5) sigaltstack(&(0x7f0000157000/0x1000)=nil, &(0x7f00009d1000-0x8)=0x0) exit(0x0) 2018/01/31 09:21:32 executing program 4: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d1f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aa1000)=0xc) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0x1) 2018/01/31 09:21:32 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f000000f000)={0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000011000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000012000-0x4)=0x8) getsockname$ax25(r0, &(0x7f000000f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000011000-0x4)=0x10) mlock2(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 09:21:32 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000021000)=0x14) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x44, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, 0x0}, @RTA_FLOW={0x8, 0xb, 0x0}, @RTA_PRIORITY={0x8, 0x6, 0x0}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_IIF={0x8, 0x1, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000009000)=@generic="cc0e717d2ab6191b3688ed2f0d3826d0") 2018/01/31 09:21:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) bind$vsock_stream(r0, &(0x7f0000d86000)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000edb000)="2d7fe86b3a2b2a58f27cfa70812b75a1", 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000439000)={0x0, 0x0, 0x0}, &(0x7f000023a000-0x4)=0xc) write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) getsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000c31000)=0x0, &(0x7f00006e9000-0x4)=0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ea0000-0x4)=0x1, &(0x7f0000fca000)=0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000010f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000444000-0x4)=0x8) bind$vsock_stream(r0, &(0x7f0000ddf000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) recvfrom(r0, &(0x7f00007bf000-0x26)=""/38, 0x26, 0x100, &(0x7f000083a000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="fee4976804d05ae66217d61495591eeb"}}, 0x1e) fsetxattr(r0, &(0x7f0000a69000-0x12)=@random={'osx.', 'nodevvboxnet0\x00'}, &(0x7f000088a000-0x44)='{cgroup{vmnet0posix_acl_access,eth0system!\\[[vmnet1vmnet1wlan0wlan0\x00', 0x44, 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e75000)={0x0, 0xfffffffffffffffe, 0x3}, &(0x7f0000f38000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000115000-0xa0)={r1, @in6={{0xa, 0x1, 0x3c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x101, 0x4, 0x6b, 0xab}, &(0x7f00007fa000-0x4)=0xa0) modify_ldt$read(0x0, &(0x7f00005da000-0xae)=""/174, 0xae) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000088e000)=[], 0x0) pipe2(&(0x7f000023f000-0x5)={0x0, 0x0}, 0x80000) connect$ax25(r0, &(0x7f0000173000)={0x3, {"a7db3752ae4400"}, 0x7fffffff}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000180000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/31 09:21:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b39000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077f000)=0xe8) r1 = add_key(&(0x7f0000f33000)='user\x00', &(0x7f0000454000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r1, 0x0) 2018/01/31 09:21:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000c65000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e5a000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f00009d5000-0x10)={r0, 0x0}, &(0x7f0000bda000-0x10)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000661000)='/dev/ppp\x00', 0x204000, 0x0) recvmmsg(r1, &(0x7f0000bf2000)=[{{0x0, 0x0, &(0x7f0000ce7000)=[{&(0x7f00002ac000)=""/141, 0x8d}, {&(0x7f000027c000-0xd7)=""/215, 0xd7}, {&(0x7f0000926000-0x92)=""/146, 0x92}], 0x3, &(0x7f0000e7a000)=""/137, 0x89, 0x3}, 0x6}, {{&(0x7f0000038000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000156000-0x20)=[{&(0x7f00009b0000)=""/130, 0x82}, {&(0x7f000079e000-0x80)=""/128, 0x80}], 0x2, 0x0, 0x0, 0x40}, 0x5}, {{&(0x7f0000362000-0x60)=@un=@file={0x0, ""/94}, 0x60, &(0x7f0000b44000-0x60)=[{&(0x7f00003ba000)=""/172, 0xac}, {&(0x7f0000d66000)=""/118, 0x76}, {&(0x7f00004ff000)=""/155, 0x9b}, {&(0x7f0000010000)=""/111, 0x6f}, {&(0x7f000064b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ce9000)=""/149, 0x95}], 0x6, &(0x7f000007d000-0x55)=""/85, 0x55, 0x5}, 0x1f}, {{&(0x7f0000186000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, 0x1c, &(0x7f0000a0d000)=[{&(0x7f0000286000)=""/114, 0x72}], 0x1, &(0x7f00008e8000-0x68)=""/104, 0x68, 0x8}, 0x80}], 0x4, 0x40000020, &(0x7f00006f3000-0x10)={0x77359400, 0x0}) 2018/01/31 09:21:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x30, 0xc0002) fsync(r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001a1000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000ca9000-0x4)=0x1, 0x4) futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x6, &(0x7f0000565000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x9, 0x0) 2018/01/31 09:21:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 09:21:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001a5000)='/dev/rtc\x00', 0x800, 0x0) timerfd_gettime(r0, &(0x7f0000ee1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/31 09:21:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000f68000)={0x0, 0x0}) futex(&(0x7f0000af7000-0x4)=0xe2, 0x9, 0x7, &(0x7f0000ca8000-0x10)={r1, r2+10000000}, &(0x7f0000d21000-0x4)=0x2, 0x4) 2018/01/31 09:21:32 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x12}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000e000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000000a000)=0x101, 0x4) 2018/01/31 09:21:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004ab000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00006c6000-0x10)={0x4, &(0x7f0000dc5000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00007a7000-0x10)={r2, &(0x7f0000c95000)=""/117}) signalfd4(r0, &(0x7f0000e87000-0x8)={0x552}, 0x8, 0x800) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:21:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5f000-0xb)='lp\x00', 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b05000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000e42000-0xb4)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) 2018/01/31 09:21:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000002, 0x3) write(r0, &(0x7f00007c4000)="260000001200470020000083140022e3041000ff01000000000000010009749d060010000500", 0x26) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b13000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fchmod(r1, 0x1) sendto(r0, &(0x7f0000992000)="76fa218fa33c3f27483ce0f9fc0d1051bcaddf4385b37f1b4a7c4906aac8ae2ec9bf2cc24a9bbb45da69cd7578e9d7534c889501450aada484fb72b45357e448d251dcad1c60ec985da8e93536cc977eb35d9db4747643768584e5514eda650812f5ef50a34632824ae199b134eabfb2486c5679cfc0df3ecd21b31487ea6ab93cbedfedf1d3a8", 0x87, 0x4004, &(0x7f0000623000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x3, 0x2, {0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfff}}}, 0x32) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c29000-0x10)={0x4, &(0x7f00004fb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000ea2000-0x40)={r2, 0x2, &(0x7f0000b69000)=[0x80000000, 0x7], &(0x7f00000b6000)=[0x24a7, 0x2, 0x3ff, 0xfff, 0xb51, 0x5, 0x0, 0x9, 0x200], 0x2, 0x2, 0x1, &(0x7f0000d04000)=[0x10001, 0x0], &(0x7f000054f000)=[0x80, 0x0, 0x7, 0x3d, 0x3, 0x7ff, 0x7f, 0x5, 0x1a8, 0x1], 0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f4000-0x4)={0x9d, 0x1, 0x1000}, 0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000067c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000005c000)={0x2, &(0x7f0000ee5000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000c73000)={r4, &(0x7f0000fd6000)=""/167}) r5 = syz_open_dev$sg(&(0x7f0000afd000-0x9)='/dev/sg#\x00', 0x7, 0x3d) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f000098d000)=0x0, &(0x7f0000ba5000)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$VT_DISALLOCATE(r3, 0x5608) 2018/01/31 09:21:32 executing program 5: r0 = socket$inet(0x2, 0x1, 0x6) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ae5000)=0xffffffffffffdf40, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000122000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3a000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c9e000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x2, 0x0, 0xa, 0xa0, 0x80, 0xaf, 0x0, r1}, {0x971c, 0x0, 0x1, 0x200, 0x10000, 0x20, 0x6, 0x5}, {0x2, 0x81, 0x5, 0x7ff}, 0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xc}, 0x1, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x7, 0x0, 0x3, 0x9, 0x0, 0x3f, 0x7}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) geteuid() getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d93000-0x4)=0x0, &(0x7f0000e71000-0x4)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000bbe000)={@generic="fc42613c0f4799cc70589fb474c41457", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 09:21:32 executing program 3: r0 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x15e, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgid(r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f000033e000/0xc00000)=nil, 0xc00000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000)={0x3, 0x0, 0x2, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000001000-0x10)={r2, 0x3}) msync(&(0x7f00002af000/0x1000)=nil, 0x1000, 0xfffffffffffb) 2018/01/31 09:21:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d4f000-0x9)='net/snmp\x00') r1 = syz_open_dev$sndtimer(&(0x7f00006a6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f000001c000-0xf1)=""/241) r3 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000ec6000)={0x0, 0x0, 0x0}) [ 63.335533] IPVS: Creating netns size=2536 id=12 [ 64.062907] pktgen: kernel_thread() failed for cpu 0 [ 64.068031] pktgen: Cannot create thread for cpu 0 (-4) [ 64.073768] pktgen: kernel_thread() failed for cpu 1 [ 64.078859] pktgen: Cannot create thread for cpu 1 (-4) [ 64.084260] pktgen: Initialization failed for all threads 2018/01/31 09:21:33 executing program 6: chmod(&(0x7f0000ae8000-0x8)='./file0\x00', 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chdir(&(0x7f00004b9000-0x8)='./file1\x00') 2018/01/31 09:21:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000040c000-0x8)={0x0, 0x0}) dup2(r0, r1) 2018/01/31 09:21:33 executing program 3: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000360000-0x4)=0x0, 0x800) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f000035f000)=""/197, &(0x7f000000d000)=0xc5) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x2c9, 0x0}, 0x0) 2018/01/31 09:21:33 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000000000)="ad651d6e26a3", 0x6}], 0x1, &(0x7f0000001000-0xd8)=[], 0x0, 0x0}, 0x0) 2018/01/31 09:21:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) readlinkat(r0, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x208) stat(&(0x7f00007f7000-0x6)='./bus\x00', &(0x7f0000847000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000b20000)='./bus\x00', 0x0, 0x2000000000) fadvise64(r1, 0x0, 0x0, 0x4) 2018/01/31 09:21:33 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ff6000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c22000-0x4)={0x0, 0x0, 0x2000}, 0xfffffffffffffc4d) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ff5000-0x10)={0x0, &(0x7f0000623000)=[]}, 0x10) 2018/01/31 09:21:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000e67000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008fe000-0x11)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000073f000)={0x0, 0x6, 0x1, [0x100]}, &(0x7f00002fb000-0x4)=0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000730000-0x66)={r2, 0x5e, "a89b38e6e94b271666fbac435998dd70ab8ac4e7077c11866f8b1335e127ed071ef415e6004d36a345dea1fec8f88c3b6eecb5422c824577841a075d2fff3d14da6d765f26d14b57908ff42477107b245dacbcf6c68ea1d660278399c274"}, &(0x7f00009b0000-0x4)=0x66) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000db9000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d2000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000098000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3fda, r3}) 2018/01/31 09:21:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000021d000-0xf)="6e65742f7061636b6574ff51839bbf") fstat(r1, &(0x7f0000970000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:21:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/31 09:21:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) readv(r0, &(0x7f0000ee4000)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000db2000)={0x57d9, 0x7, 0xffffffffffffff67, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ded000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005c6000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b64000-0xa0)={r1, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffd75, 0xd27, 0x40, 0x1}, &(0x7f0000e95000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b85000)={0x0, 0x6, 0x20, 0x7fff, 0x4}, &(0x7f0000860000)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000114000)={r2, 0x3f, 0x100000001, 0x2, 0x4, 0x1f}, 0x14) 2018/01/31 09:21:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000008b000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r2, &(0x7f00004db000)=0x40, 0x63) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00004f1000)={&(0x7f0000d94000/0xc000)=nil, 0xc000}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000060000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5a000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00001d8000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec9000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f61000)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x4, 0x3, 0x200, 0x1, 0x0, 0x2, 0x0, 0x80, 0xc, r3, r4}, {0x6, 0xfffffffffffffff7, 0x4, 0x0, 0x7, 0xf889, 0x1, 0x8}, {0x7, 0x5e5d, 0x1, 0xc845}, 0x1f, 0xf, 0x0, 0x0, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x4, 0x1, 0x8d, 0x7, 0x2d5, 0x27}}, 0xe8) r5 = syz_open_dev$sg(&(0x7f0000a65000)='/dev/sg#\x00', 0xaf, 0x40040) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f000049d000-0x4)=r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000efe000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff, 0x0, 0x1, 0x8, 0x73, 0x4, 0x9}, 0x20) 2018/01/31 09:21:33 executing program 1: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9e000-0x16)='net/ip_tables_matches\x00') fcntl$getownex(r0, 0x10, &(0x7f0000259000)={0x0, 0x0}) readv(r0, &(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) 2018/01/31 09:21:33 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) 2018/01/31 09:21:33 executing program 3: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000105000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000f13000-0x8)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') writev(r1, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/01/31 09:21:33 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000002a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000002f000)={0x7, [0x1, 0x91, 0x3, 0x7fffffff, 0xfff, 0x9, 0x5]}, &(0x7f0000030000-0x4)=0x12) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000026000-0x28)={0x14, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:21:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x9) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006c8000)='/selinux/relabel\x00', 0x2, 0x0) write(r1, &(0x7f0000001000-0x5d)="", 0x0) 2018/01/31 09:21:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f00007c2000-0x8)={0x0, 0x0}) 2018/01/31 09:21:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005bf000-0x10)=@buf={0x0, &(0x7f0000130000-0xc4)=""}) syz_open_dev$binder(&(0x7f0000932000-0xd)='/dev/binder#\x00', 0x0, 0x2) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d72000)={r2, 0x5}, 0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x3)=0x4) 2018/01/31 09:21:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000628000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)={0x0, 0x0}) epoll_wait(r0, &(0x7f000025b000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/31 09:21:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000530000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000f65000)=0x0) r1 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) socket$netlink(0x10, 0x3, 0x6) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000df9000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000c22000-0x10)={0x13, 0xa2, &(0x7f0000d26000-0xa2)="4077e1f6794d4990787b4868c2ddf09b656c2b4ed2009061f6ee72dc61580c2e99ae8ad4173ea92574cd49055664aecaaf16faabc5787f429133ebc40a40b1cc5a98ac2a5c682cc25b510e028d2d82d8d24965a20b34907d2af70f1faea7219a948112f2eee89464b988c2f905760d767c9c6ee19c987c35d15922901a4dca9cba0d89a031eb595106d22aca0965251f1e97444523a572d59c224539243e9670e869"}) 2018/01/31 09:21:33 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080014000000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000000c000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x3ae, 0xffffffffffffffe1, 0x255a7803, 0x101}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000012000-0x8c)={r2, @in6={{0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x3, &(0x7f0000013000-0x18)=[{0x9, 0xfffffffffffffffe, 0x0, 0x0}, {0x7ff, 0x400, 0x0, 0x6}, {0x3f8000000, 0xff, 0xfffffffffffffffb, 0x6}]}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000012000-0x4)=@int=0x0, &(0x7f0000012000-0x4)=0x4) 2018/01/31 09:21:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x8000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000d6000-0x8)={0x0, 0x0}) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d44000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000451000)="f6", 0x1, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r1, 0x69, 0x80000000, &(0x7f00003b6000)=""/110, &(0x7f00002c0000-0x4)=0x6e) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000230000-0x10)={&(0x7f0000383000/0x1000)=nil, 0x1000}) sendfile(r1, r2, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000799000-0x2c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x2c) 2018/01/31 09:21:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) fcntl$getflags(r0, 0x40b) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004f5000)={0x80000000, 0x218, 0x4, 0x71f6, 0x381e9e92}, 0x14) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000aa5000-0x18)={0x0, 0x0, 0x0, 0x0, 0x200000, 0x2000}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f8c000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000da0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00001c8000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000cb9000)={r3, 0x80000, r2}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00008c2000)={&(0x7f0000e41000/0x3000)=nil, 0x2, 0x5, 0x0, &(0x7f0000251000/0x1000)=nil, 0xfff}) recvfrom$inet(r2, &(0x7f0000bb7000)=""/144, 0x90, 0x10020, &(0x7f0000e56000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000050d000-0x6)='hybla\x00', 0xff5c) 2018/01/31 09:21:33 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockname(r0, &(0x7f00002df000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a00000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x1, &(0x7f0000001000)=[{0x4, 0xd4, 0x401, 0x2}]}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{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]}, {{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x167d, 0x1, "d55e99ae1549359f7e26df8363c29d9e84299941f8874b00c1ed8e69685da46165ec12d0729d96ce581af1ec8bb6cf3594760f52c31fe6d1eaa9cf0db6ca584b99c76facf69fddbfa3bcd999efe458e0"}, 0x160) lsetxattr(&(0x7f00006c9000-0x4)='./file0\x00', &(0x7f00001cb000)=@random={'btrfs.', 'em0ppp0\x00'}, &(0x7f0000000000)='}\x00', 0x2, 0x2) 2018/01/31 09:21:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f00008da000)=[{&(0x7f00005a1000)=""/180, 0xb4}, {&(0x7f0000caf000)=""/32, 0x78}, {&(0x7f0000e4b000-0x1f)=""/31, 0x1f}, {&(0x7f0000f27000)=""/207, 0xcf}], 0x2bc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00004bb000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x40000000008, 0x0}, [@RTA_METRICS={0x8, 0x8, 'e'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:21:33 executing program 6: syz_open_dev$random(&(0x7f00009c1000-0xc)='/dev/random\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0xa00000)=nil, 0xa00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000224000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ab7000-0x9)='illinois\x00', 0x9) fstat(r0, &(0x7f00001a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000746000-0x8)='./file0\x00', &(0x7f00005fd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000064e000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a4f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000009e000-0x4)=0xc) setgid(r3) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b7e000)=0x0) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x456}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 09:21:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) recvmsg(0xffffffffffffff9c, &(0x7f00008f9000)={&(0x7f0000795000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000bb3000)=[{&(0x7f0000b6b000-0xbe)=""/190, 0xbe}, {&(0x7f00007aa000-0x4)=""/4, 0x4}, {&(0x7f000050c000)=""/175, 0xaf}, {&(0x7f00002c6000-0xfd)=""/253, 0xfd}, {&(0x7f000059e000-0xec)=""/236, 0xec}, {&(0x7f000006b000)=""/232, 0xe8}, {&(0x7f00002fa000-0x26)=""/38, 0x26}], 0x7, &(0x7f0000342000)=""/209, 0xd1, 0x2e}, 0x20) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000bc2000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='erspan0\x00'}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/31 09:21:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000096f000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f6c000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078e000-0x4)=0xe8) r3 = getegid() openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b0a000-0x12)='/dev/loop-control\x00', 0x10102, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002e3000-0xc)={r1, r2, r3}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000450000-0x4)=0x340, 0x4) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000e59000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000546000-0x30)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0xfffffffffffffffc}, 0x0) 2018/01/31 09:21:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cb0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bc0000)={@common='ifb0\x00', @ifru_flags=0x8801}) timer_create(0x3, &(0x7f0000759000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a3000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x16, &(0x7f0000fcb000-0x4)=0x6, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"05007f00000e00150000000000da6b4b", {0x4, 0x9, 0xfffffffffffefffe, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f00008fb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005a7000)=0x400, 0x91a9807e) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009f7000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000988000)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000045e000)={0x0}, &(0x7f000071f000-0x4)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f000070f000-0x8)=0x0, 0x8000fffffffe) [ 64.311941] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. [ 64.327994] device lo entered promiscuous mode [ 64.344385] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/31 09:21:33 executing program 3: mmap(&(0x7f0000000000/0x893000)=nil, 0x893000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000894000-0xc)='/dev/autofs\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000085e000)='/dev/ptmx\x00', 0x20640, 0x0) sync_file_range(r1, 0x1, 0x2, 0x2) write$sndseq(r0, &(0x7f0000111000)=[{0x2, 0x1, 0x200, 0x1ff, @time={0x77359400, 0x0}, {0x8, 0x0}, {0x3, 0x7}, @queue={0xd36a, {0x7fff, 0x8001}}}, {0xff, 0x2c7, 0x9, 0x5, @tick=0x7, {0x101, 0x5}, {0x13, 0xa12}, @connect={{0x101, 0xea}, {0x100000001, 0xe21}}}, {0x80000000, 0x7, 0x62f, 0x100, @time={0x0, 0x0}, {0x7d3c, 0x0}, {0x3f, 0x1}, @queue={0x8, {0x16e, 0x10001}}}, {0x9, 0x2, 0x4a0, 0x5, @tick=0x31, {0x0, 0x2}, {0x1, 0x1000}, @quote={{0x7f, 0x1800000}, 0x2, &(0x7f0000893000)={0x8, 0x40, 0x9, 0x4, @time={0x77359400, 0x0}, {0x6, 0x1}, {0x3, 0x1ff}, @ext={0xe2, &(0x7f00006e7000-0xe2)="27e2112cd9e53d2e508fb23b585bec012f9f2fa1caf71c38745ca1d502db43e5c2330f5b29c6f6c2c2a8b71bd943ca9e547602cd9d1e82177af06bedf06f8c395d6df2d16df761a494cfb3bf43c8fa205e732d0b205ba4ceec2dc3d6fc862036346d1a1b902a411e0828517cccb1bee8579d8ec315fb48bb3832e5ed959b4bb37f0a7d8803138686bb82dd648f2e2c03c511149b849e3e0e1ef6b87b25229446a865334eab742b521ecb0b28b746731cc3f02f8a776b0182394e7342c9998463b6e68011b668bc49d8889769963ee754d4bd7475cd23df48543be6fee2fbdf5e0dff"}}}}, {0x9, 0x3, 0x3, 0x8000, @time={0x0, 0x1c9c380}, {0x3, 0x9}, {0x2, 0x100}, @ext={0x3, &(0x7f0000894000-0x3)="f3000e"}}, {0x2, 0x10001, 0x2, 0x1fa4, @time={0x0, 0x989680}, {0x8, 0x9}, {0x100000000, 0x0}, @connect={{0xfffffffffffffffc, 0x1c}, {0xfffffffffffffff3, 0x7f}}}], 0x120) r2 = syz_open_dev$sndtimer(&(0x7f0000327000)='/dev/snd/timer\x00', 0x0, 0x40) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000893000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000893000)=0x60, 0x80000) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x8, 0x32, r2, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000893000)={&(0x7f0000894000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00002cd000)=[{&(0x7f0000893000)=""/159, 0x9f}, {&(0x7f00004c3000-0x46)=""/70, 0x46}], 0x2, &(0x7f0000596000-0xe)=""/39, 0x27, 0x10001}, 0x1) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00006ec000)="0702ffef00", 0x5) 2018/01/31 09:21:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) close(r0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bf0000)={0x0, 0x0}, &(0x7f0000ef3000-0x4)=0x8) 2018/01/31 09:21:33 executing program 1: socketpair$ax25(0x3, 0x3, 0x1, &(0x7f0000404000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe3000-0x10)=@buf={0x32, &(0x7f0000001000-0x32)="5fab4bdb987b56e6b3778d1c231e7d17471c4e6c45b2cd70f609e6b64129c6cc42fea5ed18878b9dfccfbe608acbf5f4f32c"}) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000bdb000-0x198)=@routing={0x21, 0x4, 0x0, 0x400, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, 0x28) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000065b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) write(r1, &(0x7f0000fcd000-0x1000)="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", 0x4a5) [ 64.368191] device lo left promiscuous mode [ 64.450010] device lo entered promiscuous mode [ 64.458514] device lo left promiscuous mode 2018/01/31 09:21:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0xf2, 0x1ff, 0x37a3, 0x4, 0x2fb5, 0x400, 0x4e1, 0x1f}, &(0x7f0000a74000-0x40)={0x217, 0x1, 0x4, 0x4, 0x9, 0x10001, 0x2, 0x8}, &(0x7f0000000000)={0x2000000000000000, 0x247d03ba, 0x2, 0xff, 0x7, 0x800, 0xfffffffffffffff7, 0x8}, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/31 09:21:33 executing program 1: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000145000)=[{&(0x7f0000d3e000)=""/69, 0xfffffffffffffd66}], 0x1) r2 = accept$inet6(r0, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d3d000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x3, 0x8c4, 0x3, 0x0, 0x2, 0x20, 0x80, 0x7e, 0x0, 0x0}, {0x12000, 0x92f, 0x1, 0xa22, 0x8, 0x5, 0x3e1e, 0x1}, {0x0, 0x4, 0x7, 0x7}, 0x5, 0x5, 0x1, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x5, 0x3, 0x2, 0x1, 0x57d, 0xcb4, 0x7}}, 0xe8) sendto$inet6(r2, &(0x7f000084d000-0xa6)='C', 0x1, 0x0, &(0x7f0000c06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 09:21:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000c5c000-0x12)='[securityeth1+!*&\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b71000-0x15)='/dev/pktcdvd/control\x00', 0x500, 0x0) write$tun(r0, &(0x7f0000989000)=@hdr={0x1, 0x0, 0x0, 0x1, 0x400000000, 0x0, @ipv6={0x0, 0x6, "88173b", 0x4b, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0xafa6, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"93452717e0499f4677415d55c1cbcd5a4823934cf839ef1e92d90549a23ef8131fe3a4522001034d33e8985c6bcb8f8f8b182041b329e3"}}}}}, 0x7d) 2018/01/31 09:21:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x2000000000000005, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x7ffffffe}, {0x100, 0xfffffffffffffff8, 0x0, 0x0}, {0x800006, 0xffffffff, 0x0, 0xffffffff}]}) r0 = syz_open_procfs(0x0, &(0x7f0000a5c000-0x5)='auxv\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005dc000-0x4)=0x0) 2018/01/31 09:21:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000042b000)=0x0, 0x800) bind$netrom(r0, &(0x7f0000702000-0x10)=@ax25={0x3, {"298e530e9c8c8c"}, 0xfffffffffffffff9}, 0x10) socketpair(0x19, 0x7, 0x2, &(0x7f0000251000)={0x0, 0x0}) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f000026f000)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, 0xd) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') mknod$loop(&(0x7f0000e68000-0x8)='./file0\x00', 0x1000, 0x0) 2018/01/31 09:21:33 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000a00000)={0x2, 0x0, 0x1, 0x3257}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006c9000-0xb)='/dev/loop#\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000091a000)={{0x8001, 0xc94}, {0x0, 0x1f}, 0xfffffffffffffffb, 0x4, 0xf3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setflags(r0, 0x2, 0x0) 2018/01/31 09:21:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b5e000)='net/igmp6\x00') preadv(r0, &(0x7f0000d66000)=[], 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000512000)='/selinux/checkreqprot\x00', 0xc0000, 0x0) 2018/01/31 09:21:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f000059a000)='/dev/sg#\x00', 0x8684, 0x8040) recvfrom$inet6(r1, &(0x7f0000543000-0x6)=""/6, 0x6, 0x100, &(0x7f0000836000)={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009b5000-0x11)='/dev/vga_arbiter\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000138000-0xd2)={0x0, 0xca, "ba654b439f7a3c0468a726f8274551fcfc5bf9eaae45bd0cc22bc4f14aa022a722ef4eee127c24e49e75f9b10593dc9e81bc4429ba0ad686f03c1c8d003470523e958a3a749bbc83fdfd8f236d371481660f90bc6b1d49896f9e441dc1e6419074ed981cef8423ef6d4eda5c1f8116869c9068fba0b6030ae8171d45b67e5f9b85de524b7e085240b01e6cbbda2e58f80a79b20ef872ff97c9b125df78240ea8c265e7d3ea28aeffcb4b51f4c0f382eb4ad13729e0e805033280eb16396e7d45e49e6db79b2356a79044"}, &(0x7f000048e000)=0xd2) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000ec000-0x10)={r3, 0x8, 0x7f, 0x6}, 0x10) r4 = syz_open_pts(r0, 0x1) read(r4, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000343000-0x4)=0x0) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000c83000)=0x0) dup3(r4, r0, 0x0) 2018/01/31 09:21:33 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000000f000)='/dev/autofs\x00', 0x200, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000003000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000004000-0x28)={&(0x7f0000007000/0x4000)=nil, 0x9, 0x4, 0x8, &(0x7f000000e000/0x4000)=nil, 0xff}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000005000)=0x0, &(0x7f0000013000-0x4)=0x4) r1 = syz_open_dev$loop(&(0x7f0000007000)='/dev/loop#\x00', 0x0, 0x809) ioctl(r1, 0x4400000000001277, &(0x7f0000000000)="") mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000015000-0x1000)="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") socket$pptp(0x18, 0x1, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000013000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000000)={r2, 0x1}) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000013000)=0x0, &(0x7f0000007000-0x4)=0x4) 2018/01/31 09:21:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000099c000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000038f000-0xb)='securityfs\x00', 0x0, &(0x7f0000400000)="540000001c6442e8e4955cfa4671910600c2c5663b945de9202aedeb2646665bc284154b439f35e6d9b3f9148084561c839bf888") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) 2018/01/31 09:21:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/checkreqprot\x00', 0x101140, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/selinux/mls\x00', 0x0, 0x0) 2018/01/31 09:21:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000094000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x0, 0x0, 0x1, 0x9, 0x34, 0x1}, 0x20) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) pselect6(0x40, &(0x7f00001f5000-0x40)={0x6, 0x2, 0x0, 0xd3, 0x0, 0xff3132d, 0x73, 0x100000000}, &(0x7f00004da000)={0x3, 0x8, 0x2ff6600000000000, 0x8, 0xcfc, 0x0, 0x5, 0x8}, &(0x7f0000983000)={0xffff, 0x8, 0x1, 0x8000, 0xfffffffffffffff8, 0x2e8da511, 0x6, 0x423c}, &(0x7f0000204000)={0x0, 0x1c9c380}, &(0x7f0000010000)={&(0x7f0000b0d000-0x8)={0x1}, 0x8}) read$eventfd(r0, &(0x7f00003a7000-0x8)=0x0, 0x1000001c6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fa1000+0x4ad)=0x0, &(0x7f00001b6000)=0x4) 2018/01/31 09:21:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fe8000)='./file0\x00', 0x0) mount(&(0x7f0000eef000)='./file0\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000724000-0x7)='cgroup\x00', 0x0, &(0x7f00006c7000-0x12)="") vmsplice(r0, &(0x7f000075b000-0x90)=[{&(0x7f00008e9000)="e8437ffdb618788ca87830397500aedec82f1de3e5", 0x15}, {&(0x7f0000e9e000)="56e61611d93d539a294bde9d29a960c5144696584d737b444bface45fd4f020832f1bbc02d7b39e69ecc770c11bc4da04bccba488aaa1226051568ee4c6fca28f53ba5a8524825829e47c54bb3bf69eefe8110c00c9dcab763bf38f44eb7d77992373de53572ce3d2d167b10214afb71e2fc8839c8440f4d8350d77209450f1f2a47c844024673d18e4492c52b233d1d765c65ca8c7b8363e3ad0073fc737509208fa5557a095ca18c24aa85cd86237d4ffb0ece4d6b4fac3dc23ddc", 0xbc}, {&(0x7f0000c04000)="ef83a52e0390dc2cb26acf2c62b30071b0c55bd5a9fe3a30", 0x18}, {&(0x7f0000273000)="444d64e0d23d726057086ccd9baba84a52962e7418d08d5a24494d3dd52890dc3533db76d30e404bf29c200735dd572385fddb5827c60e020944bc138ad6ad11a1468b1df238411f36f91d714c516b7ec9b73090dd73b3a9281d76233be837454dc8b55f8cc93e6146f222189d6172c310a90eb7ff181d91011e71cb492d5c4a16a0cce8c83f1d9f71ba93bfee1a9cd049890e7f7886e259123e2d9308656e1731521bee5add712bb5403cc6a451e833832ad9b770d8c2f8c4b72951d849b95afa46aac753dfb38d62a24dbb0983e39a1423adefe3e25a7d7857ceb432a279c403dd4bca1d265fb15dfb2c4c0872fcf9", 0xf0}, {&(0x7f000069f000-0x84)="392cc0f7ca67aac4de90ca9807fe924ab9c18fce63a9c1bcd4f1c47dabe00f4aea995845982f9f721a8846f6e8b0ff8c3ed343b5e43f61efdca4d96181dda62f9521bf86fa3fde4ecd901404206be6cb78c8fe5efcdfe09fb58163226ffb60745974917a980a616623dd9b755ca4883725889ceca71a2d3bb475dfbe7e012b5f3ba70791", 0x84}, {&(0x7f000036f000-0x3c)="b87f668f24c9d955712b2b69506972d7bc0f2ae7624116b299e4bdb56105eb6a9ed87b7bc93fa5021b3fb00aa5a01a21bcb77c1fd537e4888351bb56", 0x3c}, {&(0x7f0000463000)="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", 0x1000}, {&(0x7f000047e000-0x18)="375be0ed0e75629893d9de8241c565e79d7c0e66752fd22c", 0x18}, {&(0x7f0000c67000-0xe6)="aaa5f2974535d9d376937f1a97d6a03a938dfa8c36d5f7191695459acb3923e77fde092aff3b9b24d5a39881036c3d1ae8c73d6322db10033c349407edfca26d9f2562d278a0e48d79a790387e9358aefcfc1acdf2045913812ca32963e86e8d7a5c8d34adefb5c5ece1b2699b6deb0f3161ed499d59e7ff18d70462b8af851e98dc6c45ce38c29adadf128ab8183cb33f5a11af6b5955ebc076d456589f803cc9ff99119c16f2cad3ebbcc56f86b50f6f2928968e0b8e8de2d60d4bdea7c83eb0b2511dee6b4e7134129469424369ccf18caa6e93932a6cf99e5579fe8d29e699ff5b02ca8a", 0xe6}], 0x9, 0x2) [ 64.583185] TCP: request_sock_TCP: Possible SYN flooding on port 20005. Sending cookies. Check SNMP counters. [ 64.587101] keychord: Insufficient bytes present for keycount 111 [ 64.594966] keychord: Insufficient bytes present for keycount 111 2018/01/31 09:21:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f00000a9000)={0x9, &(0x7f00007f1000-0x48)=[{0x5, 0x5, 0x80000000, 0xff}, {0x97, 0x0, 0x1, 0x40}, {0x7ae, 0x9, 0x2, 0x0}, {0x4, 0x101, 0x10001, 0x6}, {0xfffffffffffffffe, 0x401, 0x9, 0x2}, {0x1, 0xfffffffffffffff7, 0xf7, 0x3}, {0x2, 0x4, 0x8, 0x7}, {0x101, 0x8, 0x3, 0x6}, {0x8, 0x3ff, 0x3ff80000000000, 0x5}]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00005ca000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00004ac000)="617473e7090000000043") setsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000342000)=0x9, 0x4) preadv(r1, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) link(&(0x7f0000238000-0x8)='./file0\x00', &(0x7f0000f10000)='./file0\x00') mq_notify(r1, &(0x7f0000d0c000)={0x0, 0x29, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c4d000)='/selinux/policy\x00', 0x0, 0x0) accept4$inet(r1, &(0x7f000012b000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000466000)=0x10, 0x80800) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$inet(0x2, 0x0, 0xb33) connect$inet(r2, &(0x7f0000c50000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x270) 2018/01/31 09:21:34 executing program 3: r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1000800000060000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000dbb000/0x3000)=nil) renameat(r1, &(0x7f0000001000)='./file0\x00', r1, &(0x7f0000001000)='./file0\x00') keyctl$link(0x8, 0xfffffffffffffffb, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000003000-0xc4)="ee0824a4f6293dc5b10a21167e2019bf1d820f613a1fe302ef4731fcedb7356927c92d8b2efa5132620c42297868df4e12ddba8234fe6dcc5da56492b47be5ec7f112ca2d95a72620fda1ae770736227af056fbf2777177faf47ff70112eaf2db206e869a5888164bfc19a03950feb0c4f743e925490f104bc7041f8c536076d27e494e8224f9b2cc231cfe4d2a3f8d98b87eb8b3d0f957506f210821e2a8f599aba3f60ead64cef2079509f214112ad63a79e6f062503eb4f72d75c7885962cb54bdcd6") 2018/01/31 09:21:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000ef2000-0x13c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f00005e4000-0x50)={@generic="a07eb2612d5f6bcee01b09a09bcd2334", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x3}}}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000ccb000)=[{0x0, 0x7ff}, {0x8, 0x1}], 0x2) 2018/01/31 09:21:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000352000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) writev(r0, &(0x7f0000d7e000)=[], 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c87000-0x30)={0x10, 0x0, &(0x7f0000a6e000)=[@enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x3}], 0x98, 0x0, &(0x7f0000377000)="a69b5d74029cc7772fd5271a2ef09514aadb48bf3bd5c621d86ba0028638d9e059d51dd2dfaa55c1f16ec1736c46ef09160d2ee9dd8b624fb795a184c9cdf1f28996c647601a7c51c5fa3b750f493eb6d38b06012e8bd3d21d03931387369b25728fab5cd8d195a338013bea5b191902261a574ff010e9b344731bd611028203888c552393e5a5f9a04c188a26ed11f69f69ece1516f8382"}) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f000039c000)=0x0, 0x4) 2018/01/31 09:21:34 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000aa4000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000090e000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x8}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bba000-0xe)='/dev/keychord\x00', 0x20000, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f000038e000-0x8)={0x1ff, 0x6, 0xffffffffffffff59, 0x7, 0x101}) 2018/01/31 09:21:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setflags(r0, 0x2, 0x1) 2018/01/31 09:21:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x2000000000000089) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00004a5000-0x4)=0x0, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000fbb000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000a55000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000d12000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/31 09:21:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00006f5000-0x9)='/dev/sg#\x00', 0x0, 0x6) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) stat(&(0x7f0000e65000-0x8)='./file0\x00', &(0x7f0000549000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000095f000-0x8)='./file0\x00', &(0x7f0000c65000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000b1e000)='./file0\x00', r2, r3) ioctl$TCSETS(r1, 0x5402, &(0x7f0000903000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGSND(r1, 0xc0045405, &(0x7f0000ebe000)=""/0) 2018/01/31 09:21:34 executing program 4: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000049b000)={0x0, 0x0, 0x0}, &(0x7f0000dc0000)=0xc) wait4(r1, &(0x7f0000d89000-0x4)=0x0, 0x0, &(0x7f0000dc1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:21:34 executing program 5: r0 = inotify_init1(0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000001000-0x8)=0x100) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCCONS(r2, 0x541d) fcntl$getownex(r0, 0x10, &(0x7f0000fc2000)={0x0, 0x0}) 2018/01/31 09:21:34 executing program 7: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) inotify_rm_watch(r0, r2) inotify_rm_watch(r0, r2) ppoll(&(0x7f0000283000-0x28)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000956000-0x8)={0x0}, 0x8) 2018/01/31 09:21:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000006000)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000319000-0x14)={0x0, 0x7ff, 0x6, 0x0, 0xffffffffffffffff, 0x9}, &(0x7f000068f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d8c000-0xa0)={r1, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0xffff, 0x400, 0x4}, &(0x7f00007f7000-0x4)=0xa0) preadv(r0, &(0x7f0000942000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0x55}], 0x361, 0x100000000) 2018/01/31 09:21:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pkey_mprotect(&(0x7f0000b9e000/0x2000)=nil, 0x2000, 0x100000d, 0xffffffffffffffff) 2018/01/31 09:21:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cf5000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f000069f000)={0xf97cff8c, 0x8, 'SE Linux', "85700798515f5d59ae5ef999917efdd0"}, 0x20) 2018/01/31 09:21:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ncpfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x405) 2018/01/31 09:21:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000047d000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xff, &(0x7f0000d71000)="9ce15fe00e18c0a60a128ebcb03a141dcbffa5724d144322648b345f1394d752d457450295451725f01465cdbdeb89ff12") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00002dd000-0x8)=0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000237000)={0x0, 0x0, 0x0}, &(0x7f00007f9000)=0xc) setfsgid(r1) 2018/01/31 09:21:34 executing program 0: mmap(&(0x7f0000000000/0xd76000)=nil, 0xd76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00006a9000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d76000)=0x1c, 0x80000) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000b94000)=0x0, &(0x7f0000934000)=0x4) r1 = socket(0x10, 0x2, 0x9) write(r1, &(0x7f0000d1f000)="1f000000f90300ff0000000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251cfe3528533a5c57874172888529c20d6b46d0a03c583555e7022c7643cf24d930a243c12f4e10741aa0bb4b03d20c93c72dec7923e7ba268e475365b97575be928825d4f993059cda6bca8cc2cb9231db9454d7a746a3e065df4e73958cc722441f303c8e96ade921dec2c6beca9e700b044a8d9666ebad95db84ea7dcbfa8a5a2d8abbbf0fd372854387fb07b92", 0xbe) mmap(&(0x7f0000d76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d77000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00008f9000)=0x0) 2018/01/31 09:21:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) clock_gettime(0x0, &(0x7f0000329000)={0x0, 0x0}) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/01/31 09:21:34 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000004000)=0x0, &(0x7f0000003000-0x4)=0xffffffffffffffa8) 2018/01/31 09:21:34 executing program 3: 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$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f000027e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f000072a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) close(r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f000061b000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet6(r2, 0x0, &(0x7f0000742000)=0x0, 0x0) 2018/01/31 09:21:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000b7f000)="7d50e609e422e6fdf6a78e15f6672f412e793edf2a53313770c281e3e273d9570d58cc34da5c2d5a46f49d397ca9934ee099888f37746d90332af6391fdea1d04ee7bcfa4a4c88c3bfb18f5772c51e41419d1ea691c398cd21e1e426a743b58d2dcfebd04eae43b98db59e4135ca6ba7b9", 0x71, 0x0, 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x1, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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0x1000}], 0x3, &(0x7f0000fd5000)={0x20, 0x198, 0x9, "6ff3563b524e4adf4397f89c16a8"}, 0x20, 0x8000}, {&(0x7f0000603000)={0x27, 0x3f2d, 0x8, 0x0, 0x4, 0x85, "6a71fe4205c6ce268432e3f5a64b639761e736e4bd61370251ebade0886581e9a9bedf058a50037fec03cc33c89a580e68302aa16b5c94a43396e9e3193bc8", 0x7}, 0x60, &(0x7f00006a3000)=[{&(0x7f0000715000)="2d30ee8287f29ec30552b160c5e53d3438ed283031f7653bd1b1b782e1d5315eebdc1a40f511f0466f747816a549355b", 0x30}, {&(0x7f0000690000)="d9f0b16673c4705da19fc73e412dd1ae03b837c103fc199fd29992609ca87d0895e87d93c2b7220a9fd3a338c949cbd9cb9a6cc41385d96a35fcceb6c7f297cfd47362bf1bf24ef6e0ad694865c601e9ecfc6a39b924f46dde6b47663889633989dc7860c76f5c538e6edd7e58ac6c8c7b6c3dc4f5d8eaaf28db0e437c35180b17284d59661cc9407599ee4682235a897f5397f5348e79fea0ea769ca438e42ab7708c955a0f46dbe369c0086635c3672f", 0xb1}, {&(0x7f00007e4000)="a277b21c000707301d3ae5e661dbad51cb7c6f72604601cd5076374982c1b233c5a58d638f568a026a2ff4ed3b0564b4c910f202137f8345e15b9e9d6ce2f9e35e7ca3601d9a8e7523ef446fdcec81b005bbc8de3c1107bc69cdb0dadcfc3a6b906eef5220c65459a4ba975090e3d8deda64ad11fe38550ba04c88786dd0d07ca66bbdd56d259f26c5c4f73121b2ec907dcf96f036972345ef215c89c3ba1b81aff40530fac450b75c6102651250858053945cbc2965d7d9ce35537237b95708a8fbb5048e3005677e21a0db4e75e6bdb710f1c7d2162d18705897bfb191760bf7f6fb35", 0xe4}, {&(0x7f0000955000-0x22)="42080a85419c613daee8eed2f55fd05f28033d25bfa17e067afe5b4eee9da3239fb1", 0x22}], 0x4, &(0x7f0000869000)={0x110, 0x11b, 0x7fff, "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"}, 0x110, 0x4000001}, {&(0x7f0000952000)={0x27, 0x8, 0x7, 0x7, 0x4, 0x8000, "e7a6af25a01a2d5276a8804b2fbcf8a9c4ed7632814c5fc607dd67478b9c5152aa5a4f0c22b7b8a521dfbf5afe84771676dafbd3898a96e8cb2f99596863c1", 0x9}, 0x60, &(0x7f0000a95000-0x60)=[{&(0x7f000038d000)="e2c6b5dab73510719b46882392121a326e47b91ccb0ae7aa1e2f78255af839a9b08e14fc0f97c68609554f36ff6ca6933a39c31f10692666b81d2cac7851aebf64b3767db5e5b2fd9578da5f3984664d8ac7e27fb0e07aa12b61db832e4f173e75c12f229d8c66a79692eb3fdee8a620877651a34617e7cdf2538cde2142362777a9f61b5104b8ae77da4c1237af166ed14cbea463d85fa6a7c16e1b939519adb46af0", 0xa3}, {&(0x7f0000ed4000)="eedb6ffaf4589f288a715107a970adfe9d945f1a943cc3b783685fce5503b828f7fe5e1fb0d71491b879af25d62f2409fc582c69abdccb05c9f9ce47294526f603d33373b8d637020dede5831005b69fca78d2acc6e312c4b366b2524d7fa51dc13bbad835536016ac799ef56bccc6e227935ed3dd70bde6336fd4f08a2ad42909875d16692758f90d80f9001d0c8c1371010315bd488c6f204ac5f613c2c5e694c32948c252952e17c7f1958a5cd3e428a3dd4825f2454904035de9fe034628", 0xc0}, {&(0x7f0000531000)="", 0x0}], 0x3, &(0x7f0000a93000)={0x20, 0x117, 0x7, "a40206814e2f035f6e7c000fea2773d7"}, 0x20, 0x20000000}, {&(0x7f0000787000)={0x27, 0x8000, 0x10000, 0x0, 0x4013, 0x40, "7cee94d230f0a734a73240c9e8683532c550ea08e5d515026034c483c10a671c8a06621c619134d3c25b9a3d278a1353acbdc05d8a3215b90bcdd6ed4f37a0", 0x1}, 0x60, &(0x7f0000b5a000-0x10)=[], 0x0, &(0x7f00002b1000)={0x30, 0x113, 0x9, "aeeed8f8153c2eb2c6f72c47d29cfe4a570b0db80890bd435cce"}, 0x30, 0x8000}], 0x4, 0x1) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00007df000)=@generic="97bbc9bf89d03e38f0564ed5269ba743") 2018/01/31 09:21:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001a7000)='/dev/loop#\x00', 0x0, 0x2) syz_open_dev$loop(&(0x7f00003ad000)='/dev/loop#\x00', 0x1, 0x400) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000c58000-0xe8)={0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, "d2f84dd7852d9f78eeaf3a1d5a753a4c8fe3bea99bba5415af000001ddec007922ba5740f4c3a0ddc5765fb7497ad7a863426e031530671ae6377166d8d030a4", "56fa82a7768b64dfdfa1144f9cbdd5da3d15dceb0fe7b13be9fd05b5c84125fc08002ffff22a98202af0625623fee10ede734b2a4d947c98b936ffff00011400", "d08118d7f4d4198b3d912252e66be53dcfb7c086e4167935e1a1302cfece3c4c", [0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000017c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e5b000)=0xc) setgroups(0x1, &(0x7f0000a77000-0x4)=[r1]) 2018/01/31 09:21:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0xff7fffffffffffff) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:21:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00005fd000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000e87000-0x8)={0x0, 0x0}) getpeername$netlink(r1, &(0x7f0000f32000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000098d000)=0xc) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000aeb000-0x1b)=""/0) 2018/01/31 09:21:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00007d0000)="6476c2", 0x1) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/31 09:21:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000039000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) arch_prctl(0x1004, &(0x7f00005ee000)="fb14545ae18c6a01fff53003cbc9f7c003580ae4c5f4c38be856028915ec4f3eb1caa0790ded6818e3c7621a0e0b9d83a627c849c9c7939099a88160120aee40fb499b7be55bb5a7200e6b82c7dab9b08d7c329d13ddff487bf62074392f1c0716ddaf8205f0397fd4158203409858226d9dadfa7ac86b12d650e0d8f5e439ebe567e2cafcf35b0d3727fed015838faeb78f056d97dc72aeff331b17bfcf47") getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000b0d000)=0x1, &(0x7f00001d1000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00003e0000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fe", 0xf) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f65000-0x4)=0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x0, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0x0) [ 64.814880] SELinux: policydb version -1744342907 does not match my version range 15-30 [ 64.834353] SELinux: policydb version -1744342907 does not match my version range 15-30 2018/01/31 09:21:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe2(&(0x7f00003ba000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00004c7000-0x4)=0x7fffffff, 0x4) pipe2(&(0x7f0000490000)={0x0, 0x0}, 0x0) pipe(&(0x7f0000a0f000)={0x0, 0x0}) signalfd4(r1, &(0x7f0000c18000-0x8)={0x0}, 0x8, 0x80800) vmsplice(r1, &(0x7f0000543000)=[{&(0x7f00001d1000-0xd4)="93", 0x1}], 0x1, 0xe) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000073a000)=0x0) 2018/01/31 09:21:34 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ff4000-0x4b)={0x0, 0x43, "997c7dd2dfe924294fa5b0305db7e8801afea42c3ff901f6ccd822937467c6d64f6f0e9287fbe6c290bc184f7ad217b7df651bde452950a9d4f02dac73f431b685e536"}, &(0x7f0000ff4000-0x4)=0x4b) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ff3000)={r1, @in6={{0xa, 0x2, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x5}, 0x98) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff3000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f0000ff3000-0x8)=0x3, 0x8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ff5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 09:21:34 executing program 1: pipe2(&(0x7f00006bb000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000969000-0x4)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000013000)='./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) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000011000)=0x0) tkill(r2, 0x16) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/31 09:21:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f000005f000-0x10)=[{0x35, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000f65000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ffd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000317000-0x66)=""/102) waitid(0x1, 0x0, &(0x7f00005c2000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000934000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000b5e000)='/dev/input/event#\x00', 0x1ff, 0x1) 2018/01/31 09:21:34 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000a1d000-0x4)=0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) tkill(r0, 0x6) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r1+30000000}, &(0x7f0000c9d000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) [ 64.904000] device lo entered promiscuous mode [ 64.909317] qtaguid: iface_stat: create(lo): no inet dev [ 64.919194] qtaguid: iface_stat: create6(lo): no inet dev [ 64.935610] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 64.942600] qtaguid: iface_stat: create6(lo): no inet dev 2018/01/31 09:21:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x20000000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000eec000-0xc)=[{0x0, 0x0}], 0x1, 0x454) geteuid() epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) [ 64.956094] device lo left promiscuous mode [ 65.012570] device lo entered promiscuous mode [ 65.017785] qtaguid: iface_stat: create(lo): no inet dev [ 65.025754] qtaguid: iface_stat: create6(lo): no inet dev [ 65.031892] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 65.038198] qtaguid: iface_stat: create6(lo): no inet dev [ 65.049494] device lo left promiscuous mode 2018/01/31 09:21:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c26000-0xc)={0x10000004, 0x0}) fadvise64(r0, 0x0, 0x0, 0x5) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00002e0000)={0x50000000, 0x0}) epoll_wait(r2, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x7fffffff) clock_gettime(0x0, &(0x7f0000f4c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/31 09:21:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f000006a000-0x4)=0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xd) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000d47000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:21:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x4, 0x2) readv(r0, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008de000)='/dev/pktcdvd/control\x00', 0x101400, 0x0) write$selinux_validatetrans(r1, &(0x7f0000b02000)={'system_u:object_r:iptables_unit_file_t:s0', 0x20, 'system_u:object_r:gpg_exec_t:s0', 0x20, 0x39, 0x35, 0x20, '/usr/sbin/cupsd\x00'}, 0x5d) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) gettid() getitimer(0x0, &(0x7f00004b3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f000032a000)=[], 0xffffffffffffffa4) ioctl$TCSBRKP(r1, 0x5425, 0x5) 2018/01/31 09:21:34 executing program 1: r0 = timerfd_create(0x6, 0x80000) pread64(r0, &(0x7f000012c000-0x1000)=""/4096, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00000aa000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) tee(r1, r1, 0x1, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @te1=&(0x7f0000e18000)={0x0, 0x9, 0x46, 0x401}}}) close(r1) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_dev$sg(&(0x7f0000138000)='/dev/sg#\x00', 0x5, 0x400) removexattr(&(0x7f00008d1000-0x8)='./file0\x00', &(0x7f0000069000)=@random={'user.', '\x00'}) accept$netrom(r3, &(0x7f0000c9c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e1b000-0x4)=0x10) fcntl$lock(r1, 0x7, &(0x7f0000534000)={0x1, 0x5, 0xfffffffffffffffc, 0x7, r2}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000331000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000e9d000-0x1000)=""/4096) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000228000)={0x0, 0x0, 0x0}, &(0x7f000095b000-0x4)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006e2000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) write$selinux_validatetrans(r5, &(0x7f00004de000)={'system_u:object_r:usr_t:s0', 0x20, 'system_u:object_r:audisp_remote_exec_t:s0', 0x20, 0x32, 0x0, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6d) 2018/01/31 09:21:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000585000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000332000-0x11)='/dev/vga_arbiter\x00', 0x202, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b56000)=@assoc_value={0x0, 0xfcf}, &(0x7f0000df9000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000062000)={r2, 0x3f}, 0x8) unshare(0x40600) socket$inet_udp(0x2, 0x2, 0x0) removexattr(&(0x7f0000b96000-0x8)='./file0\x00', &(0x7f000054b000-0x8)=@random={'os2.', '/dev/vga_arbiter\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ddd000-0x50)={{0x3, 0x6}, {0x8, 0x0}, 0x5, 0x7, 0xc43, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd(r0, &(0x7f0000fad000-0x8)={0x0}, 0x8) 2018/01/31 09:21:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = getpgid(0xffffffffffffffff) waitid(0x2, r1, 0x0, 0x21000000, &(0x7f0000194000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007d7000-0xb)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00004ca000)={0x9}, 0x4) 2018/01/31 09:21:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003b2000)={0x0, 0x0, 0x0}, &(0x7f0000768000-0x4)=0xc) sched_getparam(r0, &(0x7f00000a5000)=0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006ad000)='/dev/autofs\x00', 0x800, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000f34000)=0x0, &(0x7f0000104000)=0x4) times(&(0x7f00003ca000-0x20)={0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00003b1000-0x4)=0x0, &(0x7f0000ebf000-0x4)=0x0, &(0x7f0000c8e000-0x4)=0x0) getgroups(0x4, &(0x7f0000b26000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000686000-0x8)='./file0\x00', r2, r3) bind(0xffffffffffffffff, &(0x7f00004d9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dff9ac6106ad4f270498a4e129474858c8aeb9556903311193c8b7e27c6f2832aeaef1b9e9bc55bf68855db3f734947afc381c9dd6959dfcddaeb7bb11fc6a", 0x0}, 0x60) shutdown(r1, 0x1) 2018/01/31 09:21:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000002000-0x53)=""/83, 0x53, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@common='bcsf0\x00', &(0x7f0000d6d000-0x2c)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x20000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0, [0x0, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000991000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/31 09:21:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') socket$inet6(0xa, 0xb, 0x2) execveat(r1, &(0x7f0000db0000-0x8)='./file0\x00', &(0x7f0000ac3000)=[&(0x7f00002cf000-0xe)='net/mcfilter6\x00', &(0x7f000002a000-0xe)='net/mcfilter6\x00', &(0x7f00009ce000-0xe)='net/mcfilter6\x00', &(0x7f00002c3000)=']\x00', &(0x7f0000687000-0xe)='net/mcfilter6\x00', &(0x7f0000d38000-0xe)='net/mcfilter6\x00', &(0x7f0000be5000)='net/mcfilter6\x00', &(0x7f0000fa7000)='net/mcfilter6\x00'], &(0x7f000066d000)=[&(0x7f00003de000-0x3)='$\'\x00', &(0x7f0000b7a000)='-\'loeth0selinuxself@wlan1\x00', &(0x7f000094b000-0xe)='net/mcfilter6\x00', &(0x7f0000e6d000-0xe)='net/mcfilter6\x00', &(0x7f0000f9b000-0x1)="10", &(0x7f0000b35000)='cpusetsecuritycgroupprocvmnet0GPL\x00', &(0x7f0000864000)='net/mcfilter6\x00', &(0x7f0000950000-0xe)='net/mcfilter6\x00', &(0x7f00000f5000-0x2)='#\x00'], 0x1100) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) preadv(r1, &(0x7f0000fc6000-0x40)=[{&(0x7f0000931000)=""/142, 0x8e}, {&(0x7f0000540000)=""/4096, 0x1000}], 0x2, 0x0) 2018/01/31 09:21:34 executing program 5: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) sendto$unix(r1, &(0x7f00003c0000-0x31)="", 0x0, 0x0, &(0x7f00000f5000-0xa)=@file={0x0, './file0\x00'}, 0xa) pipe2(&(0x7f00004d6000)={0x0, 0x0}, 0x800) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000f18000)='./file0\x00', 0xfffffffffffffff9) clone(0x0, &(0x7f0000f14000-0x82)="", &(0x7f0000f14000-0x4)=0x0, &(0x7f00004fe000-0x4)=0x0, &(0x7f000068a000-0x8)="") close(r0) 2018/01/31 09:21:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet(r0, &(0x7f0000157000-0x1)='\b', 0xfffffffffffffff7, 0x20008005, &(0x7f00000a1000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x10000000000009, &(0x7f000095b000-0x4)=0x9, 0x4) sendto$inet(r0, &(0x7f000000b000)='^', 0x1, 0x4003, 0x0, 0x0) 2018/01/31 09:21:34 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:21:34 executing program 2: mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x20000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e9d000)={0x0, 0xfffffffffc1eac3b, 0x30, 0x4, 0x6}, &(0x7f0000e9b000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/ashmem\x00', 0x800, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 09:21:34 executing program 6: 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000e97000/0x4000)=nil, 0x4000}, 0x1, 0x0}) capget(&(0x7f0000012000+0xe04)={0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000040000-0x11)='/dev/vga_arbiter\x00', 0x10200, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00004a1000-0x78)={0x0, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x10c9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7fffffff, 0x3, 0x6, 0x7ff, &(0x7f0000309000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x354d, 0x401, 0x200}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000922000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:21:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006c3000-0x10)='/dev/input/mice\x00', 0x0, 0x42) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00001e0000-0x8c)={0x10001, 0x18b8, 0xc12, 'queue0\x00', 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]}) writev(r0, &(0x7f0000e30000-0x40)=[{&(0x7f00008f7000-0xbf)="cb", 0x1}], 0x1) clock_gettime(0x0, &(0x7f0000f36000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ead000)={@common='eql\x00', @ifru_flags=0x400}) socket$nl_netfilter(0x10, 0x3, 0xc) pselect6(0x40, &(0x7f0000922000)={0x9, 0x1, 0x8, 0x1ff, 0x6, 0x8, 0xb51, 0x8}, &(0x7f0000adc000-0x40)={0x40, 0x6, 0xfffffffffffffff7, 0x401, 0x62, 0xcb, 0x200, 0xeca}, &(0x7f00000f4000-0x40)={0x7fff, 0x6ff, 0x0, 0x6, 0x3, 0x3, 0x5, 0x3f}, &(0x7f0000ac5000-0x10)={r1, r2+10000000}, &(0x7f0000a9f000-0x10)={&(0x7f00002c7000)={0x7ff}, 0x8}) r4 = syz_open_dev$sg(&(0x7f0000d10000-0x9)='/dev/sg#\x00', 0x200, 0x400000) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f00007be000)={0x2, 0x8}) ioctl$KDSETLED(r0, 0x4b32, 0x100) ppoll(&(0x7f0000a65000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000f28000)={0x0, r3}, &(0x7f0000749000-0x8)={0x0}, 0x3) 2018/01/31 09:21:34 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000076a000-0xb)='/dev/hwrng\x00', 0x42, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r1, &(0x7f0000a4b000+0x5bd)={&(0x7f0000110000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000535000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) listen(r2, 0x0) writev(r1, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/31 09:21:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c8000-0xf)='/dev/sequencer\x00', 0x88386, 0x0) accept$ipx(r0, &(0x7f000087a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001df000)=0x10) ioctl(r0, 0x5101, &(0x7f000042a000)="") 2018/01/31 09:21:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000a52000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000685000)={0x10000010, 0x0}) sendmsg$inet_sctp(r1, &(0x7f000097a000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000386000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:21:34 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f000002d000)=@file={0x0, ""/108}, &(0x7f000002e000-0x4)=0x6e, 0x80800) r1 = socket$netlink(0x10, 0x3, 0x800000000000016) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000002f000-0x4)=0x20083, 0xfffffffffffffe63) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f000002d000)=0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000018000)=""/198) 2018/01/31 09:21:34 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f00006bf000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) connect$netlink(r0, &(0x7f000021f000+0x75b)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) writev(r0, &(0x7f0000096000)=[{&(0x7f0000c1f000-0x59)="580000001400192300a14380040d8c560a0600000000e0760005080000005800000000c77f64643e8900050000000000000080000002000000000000001c04ed5d0000000000000009000100090000000001000f536e06ce", 0x58}], 0x1) 2018/01/31 09:21:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getdents(r0, &(0x7f0000001000-0x76)=""/118, 0x76) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4000000007, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="", &(0x7f0000001000-0x9c)="242764d0f19189d10e9efff3a4762b4a767b0add35cb225f72ccecc3aaa2345d29e8ed4786ecefa64ab84f379a2396143197def97b1d0789b37cbe18e1922552c402ecc803806d976f291ad273e1ec859264432577d9faa81f6a3aaf2ffa955f0d965e27d03801178ce699308e2a37032d24377aa4e61e55d11d0eb649b15c37c2bef4029e1a335d54ca4170fff6e9b1cba7d0fff2bc3eb073c5ba55"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) 2018/01/31 09:21:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2400000001, 0x3) sendmsg$nl_route(r0, &(0x7f0000d8d000)={&(0x7f000093b000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000583000-0x10)={&(0x7f0000707000)=@ipv6_delroute={0x19c, 0x19, 0x100, 0x5, 0x2, {0xa, 0x0, 0x80, 0x80000001, 0xff, 0x3, 0xfe, 0xb, 0x100}, [@RTA_EXPIRES={0x8, 0x10, 0x8}, @RTA_MARK={0x8, 0x10, 0x60}, @RTA_EXPIRES={0x8, 0x10, 0xbf}, @RTA_METRICS={0x60, 0x8, "fcac8f8ea1fa12d55fd61fdf279051f196ca1e9606df50b56e6ae3c30ddf80aa6d351af8d65156506a6f5456f2d100266434835b43be861cc55fd680b4db80440b0d9f5eed2a100314c4a0c2354572203ccafda6c35e486f258c3b4a"}, @RTA_ENCAP={0xc, 0x16, @generic="9209245fbb81"}, @RTA_METRICS={0xec, 0x8, "65cbe68e7d99a332f43b56f4caaf834cd151e8823d1036a908e5877c8c87428b968a001abc2d08da2352df57df1906d5e1bd57feb1cd6dc6ebcc19f306ee591e79f3e8b07e08f7b5335d7fd52e085c4bd2620e4433fd58756a61e94bb6c2c72922ad9121d8ab53c2089ca182ffb4cf70d1556fbffd3f000000000000007e135437d993faeb0d65275cec41ac0a5bfc8af9c373f6d3bb6b8b3821a9272640f5002100a360e489a2cb07fae9ae275e471f1ca9e6266193f4850e18f8206ce839174832d8c055952f5a4f7b5af478a577589610511c7cb837540892c248ba171e6634b5528dadafa0"}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_MARK={0x8, 0x10, 0x3fc0000000000}]}, 0x19c}, 0x1, 0x0, 0x0, 0x8000}, 0x100008001) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00007a8000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x1, 0x24, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8080}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000120000-0x8)={0x0, 0x0}) 2018/01/31 09:21:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xd158}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000001000+0xfde)=0x7, 0x0) 2018/01/31 09:21:34 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000636000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000782000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000677000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000089000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f00006b7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000305000)={@common='ip6tnl0\x00', &(0x7f0000a0e000)=@ethtool_ts_info={0x41, 0x6, 0x9, 0x3ff, [0x80000000000000, 0x0, 0xb49], 0x5, [0x2, 0x8c9, 0x8000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setrlimit(0xf, &(0x7f00001e5000-0x10)={0x3, 0xffff}) 2018/01/31 09:21:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e54000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000a99000-0x8)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) futex(&(0x7f0000fb4000-0x4)=0x1, 0x3, 0xffffffffffffa707, &(0x7f00000e6000+0x2cf)={0x77359400, 0x0}, &(0x7f00006e3000-0x4)=0x40, 0x1) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000582000-0x4)=0x0, &(0x7f0000761000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00009d6000-0x80)={0x0, 0x78, "2f3dbd1f0102a17fa93f96eeed36cfb375544de1729616460dc65519077f68ea719241655ea20d1ef1225da1989c3d04f469d78a93c11e1603abe39e2040d85019685b6fb1561e54962fa957bbf080d3cb6e131015a4cd2bec2a87608c0b931d84382d3d89cc26dc1e413dce43bee64e5b06192498e0ce8e"}, &(0x7f0000a06000-0x4)=0x80) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ddd000-0x8)={r5, 0x5}, 0x8) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000dca000-0xa7)=""/167, 0xa7) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:21:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffded) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ed0000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f00002fa000)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d23000)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000dd9000-0x4)=0x7fffffff, 0x4) sendto$inet(r0, &(0x7f0000be2000-0xac)="a82253d5be6df0fddf01bc36d1548809c78d70e03f2b72725e10bee557c16a5e4805dc5e3ec4fe8fbbe47db149862996649be5041c19c0a723ba2324f91b305f657e6d66b768c526972178f333b89d17252c6e6b85ccabac8a5fabd3049a4a65d5181a89ca84fd9bb7903a75617dafc4931257b631bac5d721e5586777f1572e1d0fdd810e778ba62cf5baaa2edb79e1458f122a6846c372ee462b432afbd0af0848685f02fd120a2390369a", 0xac, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mice(&(0x7f0000e59000-0x10)='/dev/input/mice\x00', 0x0, 0x40) recvmsg$netrom(r2, &(0x7f0000a00000)={&(0x7f00009ef000)=@full={{0x3, {"15e9bb6aacaf87"}, 0x8001}, [{"9b0fe3c4291c23"}, {"f8c8f18066bb17"}, {"e7be9d74ecbc89"}, {"ad85eb761054d9"}, {"df98c013fa32f7"}, {"b60bac89a6c673"}, {"b78f21800151f7"}, {"5567b8cb0e4cc2"}]}, 0x48, &(0x7f0000944000-0x50)=[{&(0x7f0000afe000-0x1000)="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", 0x1000}, {&(0x7f0000a6f000)="70f39aa0b770c60751728d041eb0769281d93991f2b5d0c814d54893f0715787c4efc0d74f961c727510ec2af0c0abab2eb8bd254b7cdbe05a9cf1df27a14f5d28c4121040d60d24528bbd4cfa1e8f5ae9ba165254a90d929fbaa518edb044be92f5a1b102ce67e2d97b06a57dc650cd84e260a31e28da0dc7de843d9ad5408cb7753435cc9732d078b51df0a1d3a60d8b752cb22ebcddc953d2b8fdebfcec42c17b4272d734f65595619f55deb0b2a41ceab129", 0xb4}, {&(0x7f00004d6000)="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", 0xfb}, {&(0x7f0000f0e000)="5be6ba5f7abced04b9809cf0da379f959a78757474fe2f01c3fcf915a3637b880d5160eda1be4df3bc9083c57c49ad0cc1de9edb623414b523862692ed8a107d2a5800bb640f6aad674d0b336d7e7da4e2d8c136f1ea2c686c2936a433674a4fd45b796f4c593186618a11097d3279128e4060d0f2f5baa6da8617c89c8db1911a434cf75fe8ea0138090c1fc880870ce21e5d37a53a77f4589a75c0348d4b509e973277f4299d0d27e084e0d591107a6a02f3044dae06", 0xb7}, {&(0x7f00008fd000-0x98)="36079da5621de5b3cd53241f2465e3540edbbbcf4fa9549e907196b68fb455347f4dc69b777baaebfaaaf88d9f645113d96b80d34cb1f17de48ddea9e7f54038d9214f960962169cdc5b54d5e2a0a68f16f761e9bd006480b04741cf655d9ec5cae8ff7d19d8134ab501b6a535f9c9914874dc30a5fdf23394af4ac2206fbf3fa3459c7fc5bfc99ac7a5f68ff7965e5b88421f711d7f37b0", 0x98}], 0x5, &(0x7f0000b66000-0xc0)=[{0x60, 0x11d, 0x8, "ee9854e6f69ce8f31077ce3c46a9967dd1d1f8454fecccea639c3a817af77b5ed9665495aee89314bbe605a78027ceac102a0fabf279e69d4befacdd68140c497390e060cb70f78282d0a60c1f899f44"}, {0x60, 0x19f, 0x20, "30d6e1597e2a2baef3895efe8503e8411ada1172366b7f2f0b0aec4a78c68ee2bb2eeb13bf074605a91e181437375a1073dbd1e0487ea8a0880d01fc925159ca5a7fc1a93bd98b4ad7e2fc0cc0e2"}], 0xc0, 0x0}, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000165000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029e000-0x4)=0xe8) shutdown(r0, 0x1) r3 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r3, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000086d000)=0x37e0, 0x4) 2018/01/31 09:21:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de0000)='/dev/sequencer2\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000b74000)='/dev/keychord\x00', 0x400040, 0x0) preadv(r0, &(0x7f0000279000-0x20)=[{&(0x7f0000bda000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/31 09:21:34 executing program 5: r0 = timerfd_create(0x7, 0x0) flock(r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00003ae000)={0x0, {{0x2, 0xffffffffffffffff, @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]}, 0x0, 0x0, []}, 0x98) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00007f8000)=0x0) 2018/01/31 09:21:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000e4b000-0x18)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000026e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000be4000-0x4)=0x0, &(0x7f0000921000)=0x4) listen(r0, 0x0) 2018/01/31 09:21:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005a9000-0x5)='user\x00', &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d46000)="", 0x0, 0xffffffffffffffff) truncate(&(0x7f0000eb0000-0x8)='./file0\x00', 0x5) keyctl$revoke(0x3, r0) keyctl$read(0xb, r0, &(0x7f0000541000-0x1000)=""/4096, 0x1000) 2018/01/31 09:21:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000086d000-0x20)='net/sockstat6\x00') rmdir(&(0x7f0000bbb000)='./file0\x00') time(&(0x7f0000110000-0x8)=0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) flock(r0, 0x8) fcntl$getownex(r1, 0x10, &(0x7f000089b000-0x8)={0x0, 0x0}) 2018/01/31 09:21:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x48214000, &(0x7f0000001000-0x1)="af", &(0x7f00000d9000)=0x0, &(0x7f0000a4d000)=0x0, &(0x7f0000001000-0x117)="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") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x60002, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) pivot_root(&(0x7f00008a2000-0x8)='./file0\x00', &(0x7f0000226000-0xe)='./file0/file0\x00') dup2(r0, r0) 2018/01/31 09:21:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0xffffffffffff7fff, &(0x7f0000461000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000947000-0x11)='/dev/vga_arbiter\x00', 0x0) pwrite64(r0, &(0x7f0000675000)="bc", 0x1c5, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000f73000)=0x1ff, &(0x7f00001cf000+0x91b)=0x4) close(r0) 2018/01/31 09:21:34 executing program 0: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0004) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000fb2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/31 09:21:34 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009dc000-0x28)={@common="6c6f0000000000000300", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x16, 0x0, 0x0, "00020107066a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125e, &(0x7f0000a24000)="") 2018/01/31 09:21:34 executing program 1: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000e79000-0xbc)="3842cb55c1594c25ef23285a63c8c094aece7f1b2dfff6094fb78b31e16aeffaa8e153f3075e55f1416fcd1db59df66a8ac97c38a22d4d3aeca7dafa40685541c3338e94fa107e0743cc3ae3f860b1e03ea16d694d8b20acc33061e11c4ea9b3a15388a93ac6d0244cc6e14c37b00ce3c188bc241759ead1533eb19a6a7eb5f3768e68848a1566f49506d4caaca4c642763da026ed5e98abf63fcc7baf66cace809629b385241851a6c2cbc6ad61f06bb3f1be961871a330403c4c6b") r3 = socket$l2tp(0x18, 0x1, 0x1) dup2(r3, r0) 2018/01/31 09:21:34 executing program 0: r0 = socket(0x2, 0x805, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e68000)=0x0, &(0x7f0000a85000)=0x4) clone(0x0, &(0x7f0000f27000)="", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000001000-0x28)="") pkey_alloc(0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/01/31 09:21:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002b3000-0x4)=0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000309000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSBRK(r2, 0x5427) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000065b000-0x10)=@req={0x50, &(0x7f0000d78000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}}) 2018/01/31 09:21:34 executing program 5: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 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, &(0x7f0000106000+0x1f5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000206000)={0xee, 0x0, 0x5, 'queue0\x00', 0xfffffffffffffe01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00006e8000-0xbc)={0x6, 0x3, 'client1\x00', 0x2, "19a74889d5d6e927", "88b06638d162c4a71abb8da28e926a35024a2a2431445d0b1efb854a6e5da02e", 0xad, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00001fb000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:34 executing program 2: mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000093f000)=0x10000000000184, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000016a000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000079e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000094a000-0x18)={0x0, 0x7, 0x8364467f46f758bc, 0x9, 0xffffffffffffff7d}, &(0x7f000094b000-0x4)=0x18) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000949000)={r2, 0x0}, 0x6) fcntl$dupfd(r0, 0x0, r0) 2018/01/31 09:21:34 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) readahead(r0, 0xfff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x0, &(0x7f00005a1000-0x10)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000004b000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000db3000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000adf000-0x4)=0xe8) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000000b000)={&(0x7f00007c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00002e3000)=@newsa={0x1b8, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0xc8, 0x1, {{'md5\x00'}, 0x400, "0686bb1f93ab83cfa7fd1447966754348931a7da310e56874019710a3602dc47b9c8e9e1d818bffce2d5d74a9ccb1de2358b9ad4160e4d7cb35474f5c388303440247219ffae129efb8f9e63b144247d17e8ed2702eec5e281db537aa2158ec9713576046b88d8541229b4a0ebb2968c0374f180c6b4345be77d959408552495"}}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x0}, 0x0) rt_tgsigqueueinfo(r3, r3, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x7}) ptrace$getregset(0x4204, r3, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)=""/120, 0x78}) 2018/01/31 09:21:34 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000680000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4000, 0x6, &(0x7f0000002000/0x4000)=nil) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x40000, 0x110) mknodat(r1, &(0x7f0000001000)='./file0\x00', 0x20, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 09:21:34 executing program 6: r0 = socket$inet6(0xa, 0xf, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00006b4000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 09:21:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000079c000-0x50)=@migrate={0x50, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x4}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dbd000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00007c6000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x6, 0x2, 0x290, 0x2, 0x9, 0x7ff, 0x6, 0x0, 0x2, 0xffffffffffffffc1, 0x0, 0x400, 0x1ff, 0x8001]}, &(0x7f0000ebe000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f80000-0x98)={r2, @in6={{0xa, 0x2, 0x800, @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]}, 0x1a, 0x100000000}, 0x98) [ 65.542284] audit_printk_skb: 93 callbacks suppressed [ 65.542295] audit: type=1400 audit(1517390494.834:102): avc: denied { create } for pid=12279 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_crypto_socket permissive=1 2018/01/31 09:21:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$read_default(0x2, &(0x7f0000b59000+0xef2)=""/98, 0xffffffffffffff3a) 2018/01/31 09:21:34 executing program 6: prctl$intptr(0x1c, 0x7) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c53000-0x8)={0x0, 0x7fff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x0, 0x38000000000}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000001000)={0x400000000000000, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000001000-0xff)=""/255) ioctl$KDADDIO(r2, 0x4b34, 0x9) 2018/01/31 09:21:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/31 09:21:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0x5, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x7, 0xa, 0x3, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) r2 = socket$pppoe(0x18, 0x1, 0x0) socketpair(0x0, 0x80f, 0x6, &(0x7f000072d000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a6e000-0x28)={@generic="7f3a5314eb3f0454111295a4a3128057", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00008fd000)={@common='dummy0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a9000)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a28000-0x8)={0x0, 0x0}, &(0x7f00008c7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006ce000-0xa0)={r1, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7f, 0x8, 0x2, 0x4e}, 0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000316000)="440d0d03138001031d078900ec", 0xcd) 2018/01/31 09:21:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000284000-0x4)=0x5c, 0x4) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009aa000-0x88)="", 0xffffff79, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f000089a000-0x2d)="8e1cb744978d28975cbf5f81e09609d181358017c447aa1b4553fbf11cff3ea5ea2a5526457edea6525239ff61", 0x2d, 0x40000, &(0x7f0000a5a000-0x1c)={0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, 0x1c) pipe2(&(0x7f0000d4c000)={0x0, 0x0}, 0x4000) 2018/01/31 09:21:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000422000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x3)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000)=0x6, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) tkill(r4, 0x1) fcntl$dupfd(r3, 0x0, r0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lchown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000693000)=0x9) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r5, 0x15) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:21:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0xa, 0x100000001) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000d30000-0x4)=0x8a, 0x5f) sendto$inet(r1, &(0x7f000019f000)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5473, &(0x7f00001b8000)=0x146) r2 = creat(&(0x7f0000c5d000)='./file0\x00', 0x106) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00005f6000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8c000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000b06000-0x8)={r3, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000085000-0xa0)={0x0, @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]}, 0x7, 0xb2, 0xfffffffffffeffff, 0x3, 0x42}, &(0x7f0000bc9000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000043000-0xa7)={r4, 0x9f, "34a0feef2ba73da4f95bbcfa490d096bd1c199774584b5cc0637a8349c639074423b03d07dcd248d67f949b0f025c7d4977914e318d7ba228e56de860a42b04a213ca81a92a11919b591d0ad79aec21f895bb08386bbac02e69f716d2cfec3c348264f3782d512300710bb01dd14ddb2f68b48e5c4042a9035775d05936109d6678eda63cfc2f2c97e152edfa026d0420412699039034f62e75d90a8a02164"}, &(0x7f000071e000)=0xa7) 2018/01/31 09:21:35 executing program 1: mmap(&(0x7f0000000000/0xa6c000)=nil, 0xa6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) sched_getscheduler(r1) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, &(0x7f0000a6c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003f0000)=0x10, 0x0) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f00007b3000)=""/128, 0x37d) mmap(&(0x7f0000a6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000a6e000-0x4)=0x0) 2018/01/31 09:21:35 executing program 6: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) ppoll(&(0x7f0000054000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000048000)={0x77359400, 0x0}, &(0x7f0000052000)={0x0}, 0x8) signalfd(0xffffffffffffffff, &(0x7f0000019000-0x8)={0xffffffff}, 0x8) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000060000-0x8)={0xa}, 0xfffffffffffffe42, 0x807ff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000000b000)=0x0) ioprio_set$pid(0x1, r1, 0x5) 2018/01/31 09:21:35 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}) eventfd(0x100000001) syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x4080) 2018/01/31 09:21:35 executing program 5: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xe, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000)={0xed, 0xffffffff, 0x40, 0x465}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4000002001, 0x0) [ 65.690453] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/31 09:21:35 executing program 4: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000659000-0x12)='/dev/input/event#\x00', 0x3, 0x10000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000c33000-0x10)={0x17, 0x157, &(0x7f0000076000-0x1)='Z'}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000)=0xd5, 0x4) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) 2018/01/31 09:21:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006be000)=0xc) setfsgid(r1) recvfrom(r0, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) recvmmsg(r0, &(0x7f0000642000-0x120)=[{{&(0x7f0000bba000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d21000-0x20)=[], 0x0, &(0x7f0000352000-0xa6)=""/166, 0xa6, 0x0}, 0x0}], 0x1, 0x0, 0x0) r2 = accept(r0, &(0x7f0000e92000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009a5000-0x4)=0x1c) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000543000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000672000/0x2000)=nil, 0x2000, 0x4, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) close(r1) mremap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f00007cf000/0x1000)=nil) 2018/01/31 09:21:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x8000a, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fca000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 09:21:35 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000b, 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000a000)={0x6, [0x7fffffff, 0x180000000000, 0x7f, 0x200, 0x80000001, 0x5]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000018000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000022000-0xc)="e90e14a6fb080efaa1c9cfb1afb1ee34", 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000014000-0xb)={0x3, 0x2, 0x1, 0xd4e0, 0xfd5e, 0x1, 0x4, 0x2, 0x8, 0x0, 0x6}, 0xb) readv(r1, &(0x7f000001a000-0x10)=[{&(0x7f0000017000-0x96)=""/150, 0x96}], 0x1) sendmsg$nl_generic(r1, &(0x7f000000a000)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000020000)={0x170, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000001e000+0x714)=[@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x1c) 2018/01/31 09:21:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000eb6000)='./file0\x00', 0xfffffffffffffffc, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000854000-0x16)="ac4e7e0b120b2f6d08859d7c3e644ef3188136b2072c") ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) syz_open_dev$sg(&(0x7f0000c6b000-0x9)='/dev/sg#\x00', 0x4, 0x10b180) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000030000)=[{&(0x7f0000726000)="", 0x0}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e24000)={0x0, 0x78, "051c1f1a8dd840fc97f3b0059796a71eb7b3197ec98bd78b113a74f6763f1b7e3410d4caebb92fce051ec39dbbd56ff3a3d42ced42f531670bdcfee84e96b784407abf7c841e6f8ce9cd7f85b05e0d06bbbc35d0efe511f1f849bdda4601503fdd9acf708dd77071a0aa29e408c3470e2a5c5d4fa62a85ee"}, &(0x7f0000acf000)=0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000075c000-0xa)={0x0, 0x0, "f902"}, &(0x7f00001af000)=0xa) 2018/01/31 09:21:35 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000eca000-0x9)='/dev/sg#\x00', 0xbe56, 0x42000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x35)="6ce8b7c2f0496850159133e53fcdab00bc3c04cf281f530202a72a64fce4300e4095775fe79b8b22a8e2e5d91a6ce2de6fb9b66db5", 0x35) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f000041c000-0x9)='/dev/sg#\x00', 0x8, 0x8000) recvfrom$llc(r2, &(0x7f0000332000)=""/41, 0x29, 0x0, &(0x7f00003e5000)={0x1a, 0x0, 0x5, 0x7, 0x1, 0x100000001, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) dup(r0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000e91000-0x8)={0x0, 0x8001}) ioctl$void(r1, 0x5451) 2018/01/31 09:21:35 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000856000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043d000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000819000)={0x0, 0x0, 0x0}, &(0x7f0000dba000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00008e7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea2000-0x10)={&(0x7f00000b2000)={0x48c, 0xf, 0x2, 0x2, 0x3, 0x3, {0x5, 0x0, 0x7}, [@generic="c554c9514307029e73cc76043e48e1a2aeaf3adfe43be3dee4d6f17128590bcd3fea38ec3206782524139125fa105e10142af3e3e515f7d1c82ebd04eba901b6790df5d9dc48c5854254bd2f89e20449ae77b4593f6e03b75bca74bdbef57a28d0e1349ec84e862680ffe086cde4a88a09", @typed={0x10, 0x6e, @u64=0x1}, @typed={0xc, 0x8d, @uid=r1}, @generic="6500c2ede28ebfa9ea288962f12e9a9114d6cad9ec04d94f2e283a98ab8115d8db4eebe00207dd1c7e652b279d753ed50a4758274e98688f08c3229e587d40542d6f0fb42911b2bea74965131aed0a8aea210a687679076addab19ea75f37a3985bc2b11fcafd1c23390fd4d6581c80355c70d5c469c17af6c9c2ce385220158dc481b1bfb6b2d109692c4d2501c7ea9cc5b56aafb86722f7771b5a92c65ba05ac2ee980bb392f695a6b00da997032a2b32909e0cb027f0265eb3ee3e1d1de1d15efbf3044b4d56b68a1792bece1b32eb096c028a7e36692d02c7700ceeed89cc12e4d0b383dd021fffd87d91c", @typed={0x10, 0x8f, @u64=0x7f}, @generic="2f182f376664da38e324d6f7bf86fe30644390a5caf6a05559696a0001a344701919a5abfd72e2b2ae867cb60fb06fc53b3c00a3e7a14155c42d5a204c45116a9864673738615e8b45288b02e729e205d9f8de37924f39dc932eb48c8475862de7a0bc14847bb37364a2591bd760ab38", @generic="11ae2059748a236d0328471959823723bf2cb07b85761a472e7999ba3e617b72", @generic="039f27ffe37a7562bb3a630f550828967cc53f1cf1fc4df1998944a6518a9d65da511c8d6ed0dcc52f62c175aab5c87cad4106bd4a468eec931bb1c259f8cea3063625fdc5746fb91624cee63428bce53b390961a32f3c8c2ac1d2beb1b9ff1639f642bbca01b301e71294c6992f0c227ec596cb39f3e674d4dbca6e8732efc22e4ef5a219501f906833ce2c9217cb4af680db274e138b0b", @nested={0x1c4, 0x34, [@generic="1559507fd28f9a7ef96b0ab36f78bb3e7885e238addab61b0404e681d48cec4e3159ae22f23ef9a02475ddf8867d563eee75a420befb7786ee717f8dc293cb94b382e1c110bed80bf2b02736910888982ac5bc582f8d7e7ce67a48e4157fdd6a", @generic="fa928fea816d1da9b55ecf48488d904fc5c44d315f70", @typed={0xec, 0x2a, @binary="13c3ca637c9c9a14ab14501d6b1d4247f766173cb7110e18c4f0725a772a140f94748d0b7514c90f3346bc908947bfd594ce9a418ad3b86cae6981d258d969f2e5c77fed9b3abb50695f9d27cadb4c7119b547f0a210d724fec7fbb777d7c746b2f9df5d4663347603ba5e44937c0c721c617fc3533f732d5c13ac53c61359f9be3a47a2bfec868e65da0e1fc63a31143bd03d167aa801d24c0a5e15829b9ff61151dc121c80de3dcaa5ab83acd52f89136683e4c396c5ca3762f17e58e233e6bd3a64a675f9d0242e143f49da4422481dfd1062c0ad3306ec64eb29d5de3c3055bc96c4"}, @generic="068e0ca081c593aed7f0f370c67cd0a7fa3de4125bcdbe14bd36668062b5da2312742689379e6b93fac79de4dc119cf50f9ece815345b2369cca2e89d669678d948fdf37a1", @typed={0xc, 0x37, @uid=r2}, @typed={0xc, 0x51, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000214000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092c000-0x8)={0x0, 0x1b6}, &(0x7f000010e000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000346000)={r3, 0x3}, &(0x7f0000d70000)=0x6) mlockall(0x2) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r4 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) recvfrom(r0, &(0x7f0000ba9000)=""/192, 0xc0, 0x100, &(0x7f0000dda000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) lseek(r4, 0x1000, 0x4) mount(&(0x7f000013b000)='./file0\x00', &(0x7f0000d8c000)='./file0/bus\x00', &(0x7f0000d31000-0x5)='affs\x00', 0x1000, &(0x7f0000e23000-0xbf)="2a4436615cdf98236669bbb0502c8d580bf7abe383b1c311d2fa12ce71a1816366b24a5f925843e59742acd4f6d095eaae4ba389d0f6be7049415d3281abb2e3d8e5d6e93878cf3792f1ecf514af0c6c5e018daffac3cfbedf03a340c933b372cba9c116d919e17eea7f149726a708c5aaac2d87e675d71ab92727c898b66053bd503da2e71aeacc2325912cf108373dacbffbf9240644ac5cb88909234085b3827bf5e43a107212f996322a63714bfcea9bef3e2b46c1c3f00fe68bf1f447") 2018/01/31 09:21:35 executing program 5: accept4$inet(0xffffffffffffff9c, &(0x7f000089c000+0x2fa)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc9000-0x4)=0x10, 0x0) r0 = timerfd_create(0x3, 0x802) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x0, &(0x7f000003f000)=[]}) fremovexattr(0xffffffffffffffff, &(0x7f000028b000-0x19)=@known='system.posix_acl_default\x00') 2018/01/31 09:21:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000882000-0x9)='/dev/sg#\x00', 0x1, 0x400) sendto$inet6(r1, &(0x7f00004b7000-0xef)="11f533cb05012d6eac37569fe157b97a0bfc692402f72c1030c71b31c7185d99cede2514c2a84eabc42383f859627d7dcc9e3bd287d25cb957115bebd285c2253729ab5d23dd221a929feeebcb30420a476460bd9ced4da2b137c94c7586a9913187a392f87a5dad88b096b5cd9ccb898d75d6b961923762c8f3f95ba2f23c1c8a9cf31225d65ef89ab88104f6939f4ddaf9389872b05ab8c292007f090e5d73285c9a50a3e0d696c0e478f34b565a8b5ddade263f6e84db9d38fd657df1a80ab1c93eca1bb234c4377042a2d3e65eb888fdc22ae9c8d403d41008b42c8fc47ccb0f4a219a27ff242f927a195c638b", 0xef, 0x4000000, &(0x7f00004d6000-0x1c)={0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000ada000-0x4)=0x0, 0x4) 2018/01/31 09:21:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d7000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) r3 = accept$ipx(r2, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0xfffffe4a) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cda000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a01000-0x4)=0xffffffffffffffa0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f00008ca000)=0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000cbf000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8, 0x1000, 0x4, 0x100, 0x7, 0x2, r4}) ioctl$int_in(r2, 0x5452, &(0x7f0000f13000)=0x7) sendto$inet(r1, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0xfffffffffffffd31) r5 = dup3(r3, r1, 0x80000) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000097000-0x10)={0x2, 0x2, 0x1, 0xfffffffffffffff7}) sendmmsg$unix(r5, &(0x7f0000846000-0x70)=[{&(0x7f0000fe4000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000085c000)=[{&(0x7f0000a0b000-0x7c)="f0e49e45ab7c173beabb8a2cf70913588e59d52a744faa14bb52310034c977a6846740ef5c4f31bf1c3195293487212a6e2f2c7aa3a77b9974f1feb2d96b7b1453b8138fc90776ac2d112bd1e2b961716b2d3b128762905b2233edc419fea708f9a9a7fab65c685fc3a31d6d0e0d3c2a9e2374784e6a8c3325945a4d", 0x7c}], 0x1, &(0x7f0000821000-0x48)=[], 0x0, 0x0}], 0x1, 0x40) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f0000472000)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip_vti0\x00'}}) 2018/01/31 09:21:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x100000001, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x60) write$sndseq(r2, &(0x7f00001c4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"226b5687b1a7de0baa89981c"}}], 0xff68) rt_sigtimedwait(&(0x7f00006d4000)={0x7fffffff}, &(0x7f0000d44000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000832000-0x10)={0x77359400, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x62, @tick=0x2, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000438000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000142000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000933000)={0x6b, 0xfff, 0x3, 0xad9, 0xff, 0x400, 0x8, 0xff0}, &(0x7f00009a0000-0x40)={0x6, 0x7ff, 0xfff, 0x8001, 0x80000000, 0x8001, 0x49, 0x10001}, &(0x7f0000acf000-0x2b)={0x9, 0x3, 0x8, 0x515a, 0x3, 0xfffffffffffff860, 0x8, 0xffffffffffffff7f}, &(0x7f000038f000)={r3, r4+30000000}, &(0x7f0000e43000)={&(0x7f000056e000-0x8)={0x7}, 0x8}) 2018/01/31 09:21:35 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000013a000)={0x0, 0x0, 0x0}, &(0x7f000030d000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x200840) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000405000)=0xc0e, 0x4) ioprio_get$pid(0x2, r0) 2018/01/31 09:21:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000422000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000bfa000)=0x6a5c000000, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000705000)='/dev/keychord\x00', 0x2bf6f559b0c93365, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b46000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000d08000)=0x5) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000034a000-0x28)={@common='gre0\x00', &(0x7f00000f4000-0xc4)=@ethtool_drvinfo={0x3, "f636e7bab09f32f568ef68763d5d72c2291deb9f28eb9f69c71e5c16a63946ae", "83acfb8f7a25f2e3debc40cea4184e411115b90740e5f60727de5b9c624504ec", "5b4ccaa8008c1b5d3ae7395e2ad12d0a7c30f22e6c35376a4d17b6c8ded160fe", "fa26ef41afa550724ac41783a619726d91bd57029c7f014c65f19a79b120b86a", "a9996a71d51861bd5e70f0173422b55738e5179ab63f3838d5da4939f6c9529c", "5c72be22b17c696017a227b7", 0x0, 0x0, 0x0, 0x0, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:35 executing program 1: prctl$seccomp(0x29, 0xfffffffffffffffe, &(0x7f0000008000)={0x0, &(0x7f0000007000)=[]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d2c000-0x8)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000000000)=""/125, 0x7d, 0x41, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000000)={0xffffffff, 0x1, 'client1\x00', 0xffffffff80000000, "6af57bb366cf1062", "b50ecd1508f55e6f9172c7c0b53dab65c9c6c66851e26214cddb688e8f8c09ec", 0x5, 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]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000001000-0x5c)={0x55d, 0x2, {0x1, 0x1, 0x13, 0x3, 0x8f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x10001, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r1, &(0x7f000085e000)="0751275ab1d407f11deb204d540b8676f0cec2c32ca0a7571a7e0b6f8fcb58ac06bde3b072a90fbda16da627dfe500fa68b41bb7cdc7067c72c4973bc8be86d582130931d3adc7916565e22e86b501ef94a52514c021bd15398a46d802154bcb160fc73782099e168a6c5974fe578580c8ecf5f99db158920919732128ffdb44207c37a42916b8910fb5f94523e34b6a883c5d268fdc6e476feb1e383cf9eff20c7dfbc1258e64cfbb29c33d2274a0dd20723655b1e790b15278afae59c4d8034cda233be95a53b17618635d850cb3d36b317c55f263416f18db9048d072", 0xde, 0x0) unshare(0x400) readahead(r1, 0x0, 0x3) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000018d000)=0x1000) 2018/01/31 09:21:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000db3000-0xd1)=""/209, &(0x7f0000474000)=0xd1) write$tun(r0, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/31 09:21:35 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001fa000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x800, 0x0) getdents(r0, &(0x7f0000d01000-0x41)=""/65, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a15000)=0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:21:35 executing program 7: r0 = userfaultfd(0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ea4000-0x9)='net/sctp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000bd7000)={0x0, 0x2c, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffbff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000efc000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006aa000-0x8c)={r2, @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) read(r0, &(0x7f0000027000)=""/32, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000001000+0xbfe)=0xfffffffffffffff9) 2018/01/31 09:21:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000013000-0xe2)="a855374d13b1a7b0bce502723994327d291f6fe0d85400214b88c51450cc610e696a521be9369d02c9af908bd12df8ba3cc44b621d63e402ea3e7e499082341c7d17d355c776395b16f4b1d9614931d855712e3ee88b5d361ba5fa36ff30d0f8ddf62499dd00309b34b38fa2105becc1e2a2309f21347d9d5bc762403fea9b51ace50e3ecc7fd6045e30d0dc8e99f51b6d5acc227dae41ccb550f47136b15928ec7caffb54f588506a9387aadc4b00f6cd6ccb58edaa2c3b13ece2a1a6151f93a63597c7780a0adba1f0b36763659f0be1ef5c5a81838556d072a7112f42c9567f29", 0xe2, 0x4008094, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000001000-0xa)={0x5, &(0x7f0000013000)=[{0x8, 0x7fff}, {0x2, 0xffbe}, {0x4a06, 0x80000001}, {0x1, 0x0}, {0x4, 0x101}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0xf83d, 0x0, 0x7, 0x9}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000004000-0x4f)={r3, 0x47, "46c066b268e7fb97afed2aab8c930dd1a20d4639b2b7e7f0adec53ea511e4ce87c9b89acc3f4c7d45be6bc8f675b51aefadda5df182d0f04d61fe2ac90c33191e608a6819b8ed2"}, &(0x7f0000003000)=0x4f) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0xf0)=[], 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000004000)={&(0x7f0000001000/0x3000)=nil, 0x3000}) rt_sigprocmask(0x0, &(0x7f0000013000-0x8)={0x0}, &(0x7f0000002000-0x8)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:21:35 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000016000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x44, 0x0, &(0x7f0000012000-0x44)=[@transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x18)=[], &(0x7f000000f000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x2)=""}) r2 = eventfd2(0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) readv(r2, &(0x7f0000004000)=[], 0x0) 2018/01/31 09:21:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x6, &(0x7f0000b14000-0x8)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) accept4$packet(r0, &(0x7f0000ed0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000039e000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c43000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7e8c, r1}) clone(0x0, &(0x7f000010b000-0x2)="", &(0x7f000044c000)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e53000)="") pipe(&(0x7f0000a91000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00003c3000)={0x5, 0x1, {0x3, 0x2, 0x4, 0x3, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) bind$ax25(r1, &(0x7f0000929000-0x10)={0x3, {"f65c33705f8577"}, 0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000481000)=""/105) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000a6000)={0x0, 0x74, &(0x7f0000800000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in6={0xa, 0x2, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x82fc}, @in6={0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd9c}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009db000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000531000)={r2, 0x9, 0x6, 0x1, 0x3, 0x2}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001ec000)={r2, 0x101, 0x20}, &(0x7f0000d4a000-0x4)=0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d8c000-0x58)={0x8, 0x0, 0x7, 0x6, 0x1, [{0x10001, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) [ 65.946774] keychord: keycode 5120 out of range [ 65.986803] binder: 12454:12459 got transaction to invalid handle [ 65.996994] binder: 12454:12459 transaction failed 29201/-22, size 0-0 line 3004 [ 66.014258] binder: BINDER_SET_CONTEXT_MGR already set [ 66.019782] binder: 12454:12459 ioctl 40046207 0 returned -16 [ 66.029871] binder: 12454:12478 got transaction to invalid handle [ 66.029880] binder: 12454:12478 transaction failed 29201/-22, size 0-0 line 3004 [ 66.037852] FAULT_FLAG_ALLOW_RETRY missing 30 [ 66.037863] CPU: 1 PID: 12472 Comm: syz-executor0 Not tainted 4.9.78-g7be1985 #24 [ 66.037866] FAULT_FLAG_ALLOW_RETRY missing 30 [ 66.037870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.037884] ffff8801c2dc7940 ffffffff81d94409 ffff8801c2dc7c20 0000000000000000 [ 66.037894] ffff8801d012e410 ffff8801c2dc7b10 ffff8801d012e300 ffff8801c2dc7b38 [ 66.037904] ffffffff81661d9a 0000000000002a2e ffff8801c154a0f0 ffff8801c154a0a0 [ 66.037905] Call Trace: [ 66.037919] [] dump_stack+0xc1/0x128 [ 66.037929] [] handle_userfault+0xa3a/0x1310 [ 66.037940] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 66.037950] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 66.037960] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 66.037968] [] ? handle_mm_fault+0x117b/0x2530 [ 66.037974] [] ? handle_mm_fault+0x1fc3/0x2530 [ 66.037980] [] handle_mm_fault+0x1fd1/0x2530 [ 66.037986] [] ? __pmd_alloc+0x410/0x410 [ 66.037995] [] __do_page_fault+0x5c2/0xd40 [ 66.038002] [] ? mm_fault_error+0x2c0/0x2c0 [ 66.038010] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.038016] [] do_page_fault+0x27/0x30 [ 66.038024] [] page_fault+0x28/0x30 [ 66.038031] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 66.038040] [] ? SyS_rt_sigprocmask+0x116/0x210 [ 66.038047] [] ? sigprocmask+0x290/0x290 [ 66.038053] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 66.038069] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 66.038076] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 66.038085] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 66.038093] CPU: 0 PID: 12451 Comm: syz-executor0 Not tainted 4.9.78-g7be1985 #24 [ 66.038096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.038106] ffff8801c2b87990 ffffffff81d94409 ffff8801c2b87c70 0000000000000000 [ 66.038117] ffff8801d012e410 ffff8801c2b87b60 ffff8801d012e300 ffff8801c2b87b88 [ 66.038128] ffffffff81661d9a 0000000000002a2e ffff8801d95fb8f0 ffff8801d95fb8a0 [ 66.038130] Call Trace: [ 66.038139] [] dump_stack+0xc1/0x128 [ 66.038147] [] handle_userfault+0xa3a/0x1310 [ 66.038156] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 66.038164] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 66.038172] [] ? handle_mm_fault+0x117b/0x2530 [ 66.038178] [] ? handle_mm_fault+0x1fc3/0x2530 [ 66.038185] [] handle_mm_fault+0x1fd1/0x2530 [ 66.038193] [] ? __pmd_alloc+0x410/0x410 [ 66.038201] [] __do_page_fault+0x5c2/0xd40 [ 66.038210] [] ? mm_fault_error+0x2c0/0x2c0 [ 66.038217] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.038224] [] do_page_fault+0x27/0x30 [ 66.038231] [] page_fault+0x28/0x30 [ 66.038240] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 66.038248] [] ? SyS_recvmmsg+0xc4/0x1c0 [ 66.038255] [] ? __sys_recvmmsg+0x6d0/0x6d0 [ 66.038263] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 66.038269] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 66.038276] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 66.108575] FAULT_FLAG_ALLOW_RETRY missing 30 [ 66.108584] CPU: 0 PID: 12472 Comm: syz-executor0 Not tainted 4.9.78-g7be1985 #24 [ 66.108588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.108602] ffff8801c2dc7990 ffffffff81d94409 ffff8801c2dc7c70 0000000000000000 [ 66.108613] ffff8801d97dea10 ffff8801c2dc7b60 ffff8801d97de900 ffff8801c2dc7b88 [ 66.108623] ffffffff81661d9a 0000000000002a2e ffff8801c154a0f0 ffff8801c154a0a0 [ 66.108625] Call Trace: [ 66.108639] [] dump_stack+0xc1/0x128 [ 66.108649] [] handle_userfault+0xa3a/0x1310 [ 66.108660] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 66.108669] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 66.108680] [] ? handle_mm_fault+0x117b/0x2530 [ 66.108687] [] ? handle_mm_fault+0x1fc3/0x2530 [ 66.108695] [] handle_mm_fault+0x1fd1/0x2530 [ 66.108701] [] ? __pmd_alloc+0x410/0x410 [ 66.108708] [] ? memset+0x31/0x40 [ 66.108718] [] __do_page_fault+0x5c2/0xd40 [ 66.108725] [] ? mm_fault_error+0x2c0/0x2c0 [ 66.108733] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.108740] [] do_page_fault+0x27/0x30 [ 66.108747] [] page_fault+0x28/0x30 [ 66.108755] [] ? copy_user_generic_unrolled+0x86/0xc0 2018/01/31 09:21:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000520000)={0x2, 0x0, 0xfffffffffffffffa, 0xfffffffffffffffd, 0x0, 0x0}) 2018/01/31 09:21:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00001a6000+0xeb1)=0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 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$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) pwritev(r1, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) 2018/01/31 09:21:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = dup2(r0, r0) ioctl$KDSKBLED(r1, 0x4b65, 0x101) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b0e000)=0x4, 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000ac7000)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/31 09:21:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mq_timedsend(r0, &(0x7f0000fb7000)="04bb2c2ee5e06e1e89bcd155667dde2b56dc30f333e1f108e1772672b32085d343e90589794ce9fa5da3bb2314266226061222fb24d996ac26c01346f38c405e3c9318ffaae9bfca66924349653fe0e3577ec4bd0def7b258332445886323c6ea9beab18a2fe1fa1493f8293e86917e91b31c5262e5361e5423f127f0490447ff2141d64b8bf724a149f75e333e1edd899deb2d5b929f951af1549c3fa0a113430ba3ec41bd2c4da80af8a4b57def6d3c4eb917a6f2271d4323f60263b889fd11518891e5a80be12a80151330b6c740a8c603a8ecc6253e557b79d0ffc24534a905ef019", 0xe4, 0x1, &(0x7f0000673000-0x10)={0x0, 0x989680}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000129000)={@common='lo\x00', &(0x7f0000b5f000)=@ethtool_pauseparam={0x17, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:35 executing program 2: r0 = request_key(&(0x7f0000450000-0x8)='big_key\x00', &(0x7f00001bd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f01000-0x2)='&\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000841000)="2c4a49454f3995ad3f8bda6ce1f0e7b286c02fc31663a4ed6834d60fe2da15004a4ec1fa93e3149f1b9709f9546d97334e252dc95c8ec9ab71e41c4a316c54b282fc0a165aaf8ac92768557ac7c62f203e7452eed6f028792b4ff41e3065ac6d0c9c0507367762059e5d915465f8e7a0022a52a3e0c0c383842e32a82aac9b8b44f55ab1a9eff9178bfb62b4e6e5d07f2e89c65ef37d95df286557d14d839599afa50e4cd3cbc7fa08f1a383309270ff5263bc6f03b33382b0484f6dbce38ce72c72f4409006b243ece36565b3f6d205f94bfb43f364f9e574c4e0303f3f8b5d2c5ca60b937c733535b4b2f9b5a69565a65a721a6b92b56172e9be8a8e7834fd85040dd272bda2849591e9e6c186d36f5685711409f4388840f573e56d0e7f424fd7c8d1c62a72f9fc26401af4c019947308a80bca8a742aa9ae333cb303da839bd25e4c139a52d539df4bb9d7b3dbd79a402650af5df996bd440b49327f3231e0c5af53dbb03eb04de471ebd3671be7160ebbcda820f66756ae77a5b92b4100f5bc18fd83cc786386c14fa0ec725d6028e876ab885e47775053a91f93a3faa209431a993333613353f5d86fcbee17e9567f5b0a391f462f15142d8ec39b0fb9fab9da6b171e43bd3e6229c3370291ce322655b09aeef3dbbdf44854efbcb272bd43987dd0c492bc737760b413eab959df320b84473269aa8239776ef7483f542c43c4088c2a4555650a324221124fa8e3b117c01b99e53168bd379fdbb89be9eabf4b1ab555f07c1644c9e106e89b081f7ff6ff7c0e2eaf1cdba051e4410150351a94ae41cc49a8b1c906999b306c03edf1491354c374193a56e4897423bf0722e4857689450a382297b0ec391931b8f21089c5b77f9da7e524f353c5e9676635d8094eb1bcc012ff60a7cb12505e8f252386748c4d78e947a20c810d4125df5c33ffd05a13276fdfa5cd71e5c2c338165b32f1895bad8c83481409d5785b23855b8791829c25e58ca7689387ab3b11e44d5dba2cdba1c8ec700b536fd28dd5c38dd7ff9f94067fd61fa92f3abf3ce1fc84a28bfa65a3bb22ca48ae38a98468feee7fde500f2c719c25bca800684892b8e9b2c8bbbfadf59db478ee25aef97c1ad8f2a8c6cdddd114ce23ea96adbe9534e6033e7eae3b6440f77508209246c764c58b8a7cf0436363ced556f87aa6a8aaa734ff40f62dbc9270549412d02df207fbc3bcd1f7480aaa243da50f4792168c93f88e6ac2cd4b2e967d1efbb95b818fbae14ff029799acd253ee814de7ddb6edde3d3d925e76ac1329c5acfecd3fa6283709a0fde23b1c8925be435e819c01f8383ae2d53aae5b3ebef00f018f3a4fec6af0da2c80cfa71f533e771f15f713241282fb279037c93044c21bec9ab31cefd4ae087a43e278a3c11f7c6cd32b6be3938605de70b56d27f3f3cd234614524171dd5bf5c99f7b0fa3a149c5092dae85af9b9fe963e4285cab480441022424b9254cae6ff7deb58c777aff0b77c2ca270888d97baa89bc65c2312a748207cd8cc63d303116baedba1ac89f3d9eb26fa6f4ad2bce59ac69cdb3dcc9f38ced3eb6fb0c02a864b92c7c4b275a6627810a41ebbde56b628b1c8e1c3185dab317cd6d8aeaee45a3ee490f877830797c17b0186ba5d5d1ed895756e772329152fb3f5038c259f23ce9833c7cc388a3cefc1ebac97c45e83f85d08ac1bd007f4ef3ba4a5f90df3388ccd7c64d8281922d0e6b5878b668d4070f11e6549f9d1d857954a3b90d9eb728c03dc3bd05e711d58d1545471d72eff8d85ca96be1e38ebac8fe9bd0a93748556ebfca0f025ff966d78a05609a7316ce91d3fc404108cf87417356feb7b55237ccbe9ed5d3c2b8021068fa94d80a588c7695b631ae7827d8d3fb97a6f28229d3a7fba6f8c5dd1e3291c007a585d39a7cc8d792450e5327742ea147a4e9ae1e85736ec59843e35e7ca86bd9d376c80d77ce9473fb2d824a0de93e897c682ac33883d7febcb59c51b406563d9172c5c1fbf7fdb050097164d5e26408c10364da1823c644ac5709dd0bdda5b2902cd1ccddf6009885bde09b82ef7bcaf6868bca68da28245512b18990a7cce9d3364cfc183bb63fa82d3e275a460a097d77c9006da3e175d4d5dd84eb4c5732d0f69ffd2dc4d3579969f4b4517bb54c4ee80b651b15518267bf30652accc126c6c37e71e6a09d6eba0e13df33b6c3e5064ab703d665a1273ac7501ec6aa6595e9e9df5599f10cf360f1b05d6b1ef04da89d524e4b052a66d5be0b4b4334b79f2dbcc0f2df40cfffaac5e9232284e341e5017bad39e7d88b338ec35c5522a440d334d31202add01a1d9c94e572a161911681e6bfdc2d4b0beeea38fa0cc810371245d3d55ce4e9aa2fd73a2e5971832c6ac1a3ec8cd9b21888ef471017359968b5ecc1ce8681e18a21764a86ba4a8490bea2d536760a625bbfe024081c8d316788dbe1fe4575584455dafd64916e0557d4b18be0ea514b3da7e896aa3f1a5e65bf5349a689c50ad8f8077730702a9c8ff53af8ccd6b101401b121db3b060367ec894c04aeafb90234f682e8f68d51710c79606f73ebe76dae14ba040dd9f0f3cab6f2ebe12f85bf5c6c7d4e5882b4e2e9388a0f815c7c4b9f9580385ea7064475b1b8d4b26a7ae9648b94cc61441c0983854f516619f0adf01facf400aac9a53dc68183a3f0de418dc3c5e5a9dd889930898971adeb14cb5edd0549705ebabf67920da733671e38cba670201ce086fc729947fb77d489bd2600cf56cc0298938a24e6c20a5646bf716dc16cb3ec88d3e52540b5731f54789de14d4c73f2614681776a04cf51a7e6d79422a21f15b16addfb3af2a721d741509f23ca16af79ba6caaa8377e8e8019b47294d7c9ca3231f69143d61ca5009b72001e4730e25dd2cbcc6f7c6c2d759870e0bbd90a33c3b2cf5445f3925031ff535f0f1cf2735ceea5704921f32f4fe2f082f630a86e7a88cb4646f8c61f46e30db945cc021ef5e2f152375deccf92f5e23fe1c55019fccb32f66809860782a0645792e6792d568976bb6d6ebc6fefdc4dd15c9f306ce91909e936beeafd0351ee03c4b24f5036e738ce7fe311bdbb4bda7ae2dcfb606295493cb7f257850d8b94ac5a2554685979d83fa974ef84d4836a8493027e1a37b6e3a1deb96087dffaf85ea386bede319607325761e05020f552662fa476890b73aea0e368c7a40266d57a23c26fa018228f3b3890c1f5bb7a3fc34109622fe1406787e8700519af08a8a8e3954b2260bd90c2ae2b3e3bbea3b3d6a88aecd92b69bdf820d7dd1352319672213da1dd493b408d732a4be8d4765d02355932d3c8d939be2f58c608e2296079ec9a214d54d67d00e0af9416ccd664842c4ccface6f535a1df04c9fce494a7031b1dcc5480e8557ffa16b84009b797e63f8874ca9f6203d62be159a4dd9ef108d56a79205fb3d0fcd518ee70bd5fbe6c521d3404331f1fc3de003f8d095be05bb2418302a4d8460111695dd26e71172879bc697171ddfe27910f8de031c4a3167993ac47bf747c652581aa3ec96cbebd434c644778611f91a3044cf41c7ed357b0a00231487306bc4716d0e6ddce0c469b3fa3f69d8bbcd636af654ab2e17b0e190d0cfac36c644d49f3c74cd921766a149782d3f645e3d077214b92b35b8400221c7c4d20ade127fdef2884f92ac5b9154052524826367b801a4c2229241681cd4b08ac8e3483e1f5ade64722979cf451b664547e4a67c1d6fd5595b23ed682cb5d2e2c7eb2c2a51d4b323e95547462dc25508f07503d9b728d66ea3f5d16a70332fbd0b845d34df81f10a886ce20e8387ed8f4a92bf917f49b373553ca190338543b2ae624725720cad0d282eb9bc221035a80ced7ceae0b9771df73d2c9a90ff2e9c0fae8996c964d7f7dbd7e95ffb6a9ff9561c95db3230f7fae90b870826f939d9a2eb0309e74b5c20840f6f8b633ac0165c691afbdaf9f9cdd72717a676befa8fc6f75ca654b263339ce1d660e10972843b1a70e4206aa7ba647d17f19f1d375b369fd783b3157726b8806c2b4a499a588c1ce4dc490c5942bebcea5e87c85e16b75d7626f0b410f089c68e7578b2f7beaecf5bc6b52fbc79650ca3f808a9cd8c5110f0d15ec1438143865157f0cb8365a963babe27cfb5e856f2bc6969f7e039acb48ddb1c5bd753b619d604b003606c4a9f10302a5be27f3d2e6480d825acb2cca272bdac789b2040bb74f45500801221f1cc5515beac6b4672aeeb6dfed58db692356c9c5c3d77b960bb9093283bc8923fdbec44deff25d1cae866b6930ca5f4831c532cb12803d0d4f24c2a0a497d0ba4e730e9fb442cb632051abf7b7afa53d0d92c0270c720a4f899af323d56119da6e9d5b75d90664fd7133e0a2bddfe8b82d0c33c4b1e84413058ec266551aed15898f1c3f7e4c8eea5b5e7354a7caedfbc78b95db61ac71f9f71441281f7b7ef632ae981e708bc2e917770165972a3e575142055e1948a0b7c63554170c6fcf0bf5e0853738a7ec70bd65379b890556087763a8d1a58057b034e5dcd6f1d14cc102c35ecb11e09e60771e2d9709e394f92dd3f9b08b06498a6fda99c3e7ae4a7732e801d71d1f6443e2391ba37f347fd4e2c1e39d8e285b08dc8ccbdc307d5f2ba7bec9562cae16d9adb2bd3b2e5374cef64bb6e35d98792b3c97bfe94224738a4249bace0347d30827525d17dbcf7ef52ca594d87086c5b6ffe273af52387d7c0cbb9d5799ece5dd1933a9e50d965b0273da33a9f456c4e39371ea89a15341b116e03043445f79fd8387fe5603ef489e452703d101868c85e311911f550d907eab853a35773e1ee3735f8031d01cebf4c097f9be52a95adf502688988edbdbe5659449b0dac08f7136df26278dc0d8cd833011ddaaa330f232710ad04011c725553bf46e66d06b26561c6161b85d46232371ce9fdb197d0748cfa95d12f4cf89b59925f477225614c9ef64359cadc0598548d5160f3158c9586146d3d9dacbbb7fc43edffc149787cf722c49e0ca48a709588487cc670fb339f8b3f342f2fd66d2f9f0750b506b5f734a1a19b56fee9ab51c10448007538b576da36518fdef9abb7e017e9f24eeefa5b5c260072ea1a1d3d580612e1483f09622662da296b959c03727239b5272736afedb1a53019c727748ac42c3816cc8214627a3eed4a9961254c7b714cdeaadd78e0949cffb4a9d116bac47a7818ea87d67825692eaf65a911b0dd2c5b7a6cc1330c84678769309f19958fa981ed49400f9457b417bd6615c9f709029388d8b50a5c6b29b2e0d8eb1eb16551ad7c9623a974580dd365378d2bc903e2b9e03947f49344188504b21cbbbf73f3c17d91c491d0771a56cb8b5390a7f0dbefca1152f8ffdcfd930e2421f2896e35f54c4cc6dac491d1a2c8c4a6a672495686bc886d2678fbcd6d6ec2a39cba97c7b54dbda3a0c0d01c7ffe62083b7f32d63e44a35c57210229a98d1d15c9f1b8fa6fb2dca7c7092f2de665948609d2cac0f45ed30a3545d94801665b0a4771b85bb147daf0a2ae81d3ec78bdebc3217af8a9789941b7e5d03726cc9d63ca62c373ed983e9904a3d5b814c785659afc345338c5fa7dc274c8feceeec6a34c4c40229899b393efeba6a99b927a9e922dc9d59121b581cff4f496b8a191c895f717217b6bd709de2c51cbf2badb813eb208e9438bb3dc2bbc8159dc82b1310cb7ae2e8857e54bb08e2c21c6336b1b5156bd2ffcb890ffc6f4594327d393be64be729b0eeeed3863a603ee1a05638", 0x1000, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000)='-\'\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000001000)=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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x2, "aefe"}, &(0x7f0000003000-0x4)=0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x8)={r3, 0x7fffffff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x39)="06ffafe57210557bc4a2b1a660a1c35fc0209ed269a4ca9f42aaae875900000003035ebbaea2970b45eafd655351959a7e18a33e83fd3ca8ba", 0xfffffffffffffed2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f000087e000)={r0, r1, r4}, &(0x7f0000001000-0x1f)=""/31, 0x1f, &(0x7f0000001000-0x38)={&(0x7f000012d000-0x40)={'sha512-generic\x00'}, &(0x7f0000000000)="ed26d62774f1f924439d8c2d6241fbcc7697b6dd22e101bee47600610784543d25cc5c2cc9299f53ab458923ee4b2cda11f25ab67df6c94254ef26a547ada25ce760549cfd053819180e6b352c9ff29564a01ec6da3d9e44a23d1d15212c705116853f026495ffa62c941709c9be23c032c70f23e138a444115bff9322bc2f1d9d40998e529284834e5b39af6c284a0e0f04f0d460", 0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$key(0xf, 0x3, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000019000-0x8)={0x0, 0x0}) sendmsg$key(r5, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00005ea000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:21:35 executing program 4: clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f00000fb000-0x71)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xfffffffd, &(0x7f0000001000-0x50)=""/80, 0x50) 2018/01/31 09:21:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x80) r1 = mmap$binder(&(0x7f0000ead000/0x4000)=nil, 0x4000, 0x2, 0x30, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f00002d4000/0x3000)=nil, 0x3000, 0x4, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') readv(r3, &(0x7f00002ec000-0x40)=[{&(0x7f0000d05000)=""/122, 0x7a}, {&(0x7f00005b4000)=""/4096, 0x1000}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0x84, 0x0, &(0x7f0000000000)=[@decrefs={0x40046307, 0x4}, @register_looper={0x630b}, @acquire_done={0x40106309, r1, 0x3}, @register_looper={0x630b}, @free_buffer={0x40086303, r2}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000001000-0x18)=[@flat={0x73622a85, 0x101, r4, 0x4}], &(0x7f0000000000)=[0x78, 0x78]}}, @acquire={0x40046305, 0x0}, @acquire={0x40046305, 0x2}], 0xc3, 0x0, &(0x7f0000001000)="42672adf35b35134345313a9a3f50fccf637fb54a72c73921a04d8e3d22c08a333b9bc7b678f7587f25c6ab262d968e0786295c7e1c82730d24bbd0f55a494b3d3dc8f00279f6c7e416e10ad9faad72f4fac31678251edf0ab3c7884d31b8aa0edbcced627c8f56d1d63217ee1ec9b0bf8f60d55d39f10800c83bffa91bb8b50c80ac5d2b119d60bc1c61791dd43c620ea554247bcff694eb815302bf97b91cf2efc4ee11c05543aff55a60d952e7b2e42cbe6bfb61c7425c764147b7aafd556084056"}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/checkreqprot\x00', 0x101140, 0x0) 2018/01/31 09:21:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00009c0000)="7363616c61626c650058f8000154e6f23f69151cce7a0603b665803d7a7b2f6177853e812309f1ddd9d7f584a9bdb0d9cbf722", 0x33) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) 2018/01/31 09:21:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000052b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000cb5000)={0x91, {{0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) chdir(&(0x7f00002d6000-0x8)='./file0\x00') getcwd(&(0x7f00007a5000+0xef4)=""/0, 0x0) 2018/01/31 09:21:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000073f000)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x40000) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000173000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000eb6000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a00000)=0x0) [ 66.108762] [] ? SyS_recvmmsg+0xc4/0x1c0 [ 66.108768] [] ? __sys_recvmmsg+0x6d0/0x6d0 [ 66.108776] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 66.108782] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 66.108789] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 66.569619] binder: undelivered TRANSACTION_ERROR: 29201 [ 66.575348] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 09:21:35 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000007000)=""/26, 0x1a) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000006000)={&(0x7f0000014000-0x1048)={0x2, 0xc, 0xe115, 0x7, 0x209, 0x0, 0x4, 0x1, [@sadb_x_nat_t_port={0x1, 0x16, 0x2, 0x0}, @sadb_sa={0x2, 0x1, 0x1, 0xffffffffffffff80, 0x7ff, 0x1b, 0x0, 0xe0000001}, @sadb_key={0x1, 0x8, 0x0, 0x0, ""}, @sadb_spirange={0x2, 0x10, 0x0, 0x2, 0x0}, @sadb_key={0x201, 0x9, 0x8000, 0x0, "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"}]}, 0x1048}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/31 09:21:35 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000962000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00008fd000-0x10)={0x0, 0x1000, &(0x7f0000f9a000)="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"}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f5000)={0x0, 0x0}, &(0x7f00007dc000-0x4)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x24)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0xffffffffffffff52, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:21:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c66000)={0x0, 0x0}, &(0x7f0000c6c000-0x4)=0x8) ioctl$KDSETLED(r0, 0x4b32, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a36000-0xdf)={r1, 0xc6, 0xd7, "4f84edb104a92b8a2095b8df326fffc8aada65811299e9be9245278ced66141bd6db137fc11d57f65589ecf504cd5592779d856349f85edacda91fbb2d2c69359cdec3ef4ce20cdc423b1097c9ae2f13cfb1e16de29a41d30044844ba4a6390f15666f0e80ccbde0f1a9aa044197f9a272b0c71d3117cc9a9f70e7d771913b02f57961a66f37b3c38f66a8fd14b2538c323b56034c8072f237b66a43d43a864c2e276b9119b17cd33cd3842b68c5045f60662bd43d8346098a5e5ea9e757d41d6d112edddaace94b95d1241687b3e393e25a7d1d2e1f51"}, 0xdf) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f000002c000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r2, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/31 09:21:35 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c9b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r2 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c59000-0x12c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000362000)={0x77359400, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000ff6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, r3}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00006d5000-0xbc)=[@in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x10000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0xf837, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x93, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x1, 0x4) getsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f0000ebb000-0xfa)=""/250, &(0x7f0000e7d000-0x4)=0xfa) connect$inet6(r2, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_tcp_int(r2, 0x6, 0x33, &(0x7f00005f0000-0x4)=0x0, &(0x7f000051b000-0x4)=0x4) r4 = dup3(r2, r2, 0x80000) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000b95000)={0x5, 0x1, 0x6, 0x9, 0x3}) 2018/01/31 09:21:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) 2018/01/31 09:21:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f00003b7000-0x1b)="89", 0x1) sendto$inet(r1, &(0x7f00006b3000)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f000092b000)="e4", 0x1, 0x0, &(0x7f00004c6000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) accept4$packet(r1, &(0x7f00007ae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000c6000)=0x14, 0x800) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r1, &(0x7f0000a7f000-0xa2)='L', 0x1, 0x0, 0x0, 0x0) [ 66.641949] sock: sock_set_timeout: `syz-executor6' (pid 12523) tries to set negative timeout 2018/01/31 09:21:36 executing program 4: r0 = inotify_init() setns(r0, 0x4000000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000, &(0x7f0000010000-0x57)="e94edf653745174896c0579bbbda0d2883de11630983f83bed4372f26eb72be87ee0e87dd21f2191facc0d1bfbae0425dec521ec8a221292405c0445f741121143f4ccfde07e1faafca8049055d6add84399e5735d4918", &(0x7f0000006000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000000f000)="40cc0db9a7bed68a80a4fd998fae78d8fdabbebc9882e77a37a4df122aabb3f115e7") setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xffffffffffffff1d) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) 2018/01/31 09:21:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x800004000000000, &(0x7f000010f000)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400000}) getresgid(&(0x7f0000f53000)=0x0, &(0x7f00007dc000-0x4)=0x0, &(0x7f0000203000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c8e000)='/dev/usbmon#\x00', 0x6694, 0x840) listen$netrom(r1, 0x0) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000c89000)="2202929d92b6ce064b6be60cb448bb0038bef6e3d13db99746d44303ebef4ebd7d79a8c95c33fd2efc85da40a77718ecee2d017453057e61028121bf8d405e409eb836bb1f2ae8edf0f609229c77a5e879404c7b6ecc41f4f9f2722f7463914b747b0762e9b3ee00cc070b1baebab03dea6ae3874f218970b8bec712fd234f42de87e7c5c3633de41bb5240f0baaf9c98bc90f12b410ad36b91300000007ec6756aa8941b10268290ce7", 0xaa, 0x9, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) keyctl$session_to_parent(0x12) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f9f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$ipx(r1, &(0x7f0000379000-0x31)=""/49, 0x31, 0x2000, &(0x7f0000739000-0x10)={0x4, 0x4, 0x80000001, "9c8df44c7f51", 0xcde, 0x0}, 0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000295000)={0x4d, &(0x7f0000d84000)="5f8137fee36673df135148d6b69995eac4fcdae5bb0e4a31dedeea0f3ac5cad918099b69e19a9982890b03bc19e14e2d5b697efabe95c96a8db64e0d280a1364e842147c9ce97fe2eb008113b7"}) 2018/01/31 09:21:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a9f000-0xf4)="a050c8712a05d7de570a1ba16b40a8e1ae13921303a42c3c7cf53f037da602f0dc581c64480afd07e34c94559007855817d88901d3d9816841666f4f1f118d9c3037b9e9bbca1c43376d3c0588a86b002c19f7b92b7b4f2bf93a264c50330799167d7c2ae257f6ee62911da6ea668324d6e7fe1586569bbbaebdcc03e8145f3d9dc8a5353d4e906cb0ead7c403d7f4cba3b5795b2dd6df788430fca95edf9bcc44a600bbfde917eb74a1d8559cbf47a9702cb0cfb7eee7d383af6bc6604ceeef405723077061cb5abf8bfed9a068948928d60c6f7d70427508a65ba3e3977ddc17605908cce3afef8fa34fba37371b61ac0ebf8a", 0xf4, 0x20000000, &(0x7f0000da6000)={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x200}, 0xfe29) listen(r1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000462000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000537000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000b64000-0x96)=""/150) 2018/01/31 09:21:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000+0xce6)=@common='bridge0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x3c)="25766d6e6574307d637075736574707070305d255c6d696d655f74797065707070305c26e62840747275737465646367726f7570766d6e6574312900", 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f000068b000)=""/50, 0x32) 2018/01/31 09:21:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xb204168e3a9de6bc, &(0x7f0000c73000-0x33)="", &(0x7f000087a000-0x4)=0x0, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000c96000-0x40)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000)=0x6a7e, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000086d000-0x20)='net/sockstat6\x00') flock(r1, 0x8) 2018/01/31 09:21:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000467000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xf000}) ioctl$sock_ifreq(r0, 0x8bf3, &(0x7f00005a6000)={@common="6c04000000000000000000000900", @ifru_flags=0x0}) 2018/01/31 09:21:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000321000)='ns/user\x00') ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000026d000)=0x0) pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x0) 2018/01/31 09:21:36 executing program 1: syz_extract_tcp_res(&(0x7f0000079000)={0x0, 0x0}, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0xc2c00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x0, 0x0, 0x80000000, 0xcc, &(0x7f000001c000-0xcc)=""/204, 0x1f, &(0x7f000082e000-0x1f)=""/31, 0xa6, &(0x7f0000316000-0xa6)=""/166}) 2018/01/31 09:21:36 executing program 1: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000043000)='/dev/sequencer2\x00', 0x20040, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000057000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 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]}) write$sndseq(r1, &(0x7f0000049000-0x1c)=[{0x5, 0x1ff, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) 2018/01/31 09:21:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00008c6000-0x8)='keyring\x00', &(0x7f0000b1c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$user(&(0x7f00008ff000-0x5)='user\x00', &(0x7f0000b35000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00007e2000)="", 0xffffffffffffff1c, r0) keyctl$update(0x2, r1, &(0x7f00004c2000)="", 0x0) 2018/01/31 09:21:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000055d000-0x20)={{&(0x7f000067c000/0x2000)=nil, 0x2000}, 0x2, 0x0}) connect$inet6(r0, &(0x7f00008c4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003be000)='/dev/vga_arbiter\x00', 0x1, 0x0) r2 = accept4$ipx(r1, &(0x7f00000b2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000055c000-0x4)=0x10, 0x80000) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000057e000-0x4)={0x0, 0x0}) 2018/01/31 09:21:36 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x10, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000003000/0x2000)=nil, 0x2000}) 2018/01/31 09:21:36 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x80000) 2018/01/31 09:21:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000355000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', @ifru_names=@generic="16d9a03340487c8735db24a266325d59"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f0000def000-0x8)='./file0\x00', 0x80000, 0x128) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00002fe000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000432000)={0x0, 0x7fffffff, 0x10, 0x101, 0x18}, &(0x7f0000666000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a34000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000e3d000-0x4)=0x1008) process_vm_readv(r3, &(0x7f000000e000)=[{&(0x7f0000bf3000-0x78)=""/120, 0x78}, {&(0x7f00009df000)=""/124, 0x7c}, {&(0x7f0000f01000)=""/196, 0xc4}], 0x3, &(0x7f0000c5e000-0x70)=[{&(0x7f0000e06000)=""/175, 0xaf}, {&(0x7f000054c000-0xcb)=""/203, 0xcb}, {&(0x7f00004b3000-0x6f)=""/111, 0x6f}, {&(0x7f00008df000-0xfe)=""/254, 0xfe}, {&(0x7f00006f1000)=""/5, 0x5}, {&(0x7f0000c45000-0xb7)=""/183, 0xb7}, {&(0x7f0000e15000)=""/232, 0xe8}], 0x7, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000572000)={0x0, @in6={{0xa, 0x0, 0x300000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x5, 0xfffffffffffffffb, 0x10000}, &(0x7f0000b81000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000300000)={r5, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6}, &(0x7f000079c000)=0x98) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r6 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r6, &(0x7f0000ddc000)=[{&(0x7f000035a000)=""/19, 0x13}, {&(0x7f000032d000-0xc7)=""/199, 0xc7}, {&(0x7f00006e8000-0x17)=""/23, 0x17}, {&(0x7f0000804000-0xd2)=""/210, 0xd2}, {&(0x7f0000889000-0x4f)=""/79, 0x4f}], 0x5, 0x0) fgetxattr(r2, &(0x7f0000da4000-0x15)=@random={'trusted.', 'net/anycast6\x00'}, &(0x7f0000d72000)=""/15, 0xf) r7 = syz_open_dev$mice(&(0x7f000044f000)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000e06000-0x4)=0x4, 0x4) 2018/01/31 09:21:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x2001, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000348000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x10)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000c69000-0x1000)="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", 0x1000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000b52000)={0x0, 0x0}) r3 = getpid() fcntl$setown(r1, 0x8, r3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ec1000-0x10)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/31 09:21:36 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() ioctl$int_out(r0, 0x0, &(0x7f0000001000)=0x0) r1 = socket$packet(0x11, 0x3, 0x300) pkey_mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000000a000)=@req3={0xfbd, 0x40, 0xffffffffffff8000, 0x400, 0x3, 0x20, 0x8001}, 0x1c) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000001000)="1024760ea309000000a185b4f8767cc5e0c4e1603c272cffb2be6d2a59ded15f052513374eb8a8c4fb7fc819a02dac6fa067b3bc7e1d444aaeb7db9de0994bf4dc4033238dc3146f5ef09d15dbae9e0cb665", 0x52, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 09:21:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000594000-0xa)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f000068a000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) write(r1, &(0x7f00000b5000)='\b', 0x1) syz_open_dev$sg(&(0x7f0000f9c000-0x5)='/dev/sg#\x00', 0x8, 0x180) syz_open_dev$sndseq(&(0x7f00009b9000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000ee7000)=[0x0, 0x0]) 2018/01/31 09:21:36 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x8, 0x10000, 0x5}, &(0x7f0000afb000)=0x10) fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004f6000-0x8)=@int=0x4, 0x378) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000833000-0x28)={@generic="282832347f79d3faa284f0efd209d726", &(0x7f000019c000)=@ethtool_drvinfo={0x3, "1335f3c82d0acf2fc25f74538dd17769a9495d6cb046c2c228705c72783fc24a", "a3796e40e9979d3d38685e97069ac720872f481346bc7ded20682b2749ed32d1", "7885f64386652f96acd9bd8d5abbe792e194aa0f3775bbdfe9fc1c586956bd74", "29a50a097b91a94cd8d4d7dd06e52aec8215f3bf1b07bb968f7d63e788c7c5a5", "38c270838aabac0154deb0ea09f96a9c7428786de1ff09c6e76b48e01f17e085", "946be61334f7c6e4fa06a36a", 0x3, 0x7, 0xe7fc, 0x1, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000968000-0x4c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) creat(&(0x7f0000662000)='./file0\x00', 0x121) write(r1, &(0x7f00002b0000-0x4e)="240000001a0025f00000800400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) 2018/01/31 09:21:36 executing program 2: clock_gettime(0xfffffffffffffff2, &(0x7f0000f20000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1) connect$pptp(r0, &(0x7f00001d7000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x7fff, &(0x7f0000003000-0x69)="ab2719a742f34323fee88fbaef707a43ecb363e2eaede72e60b71c0635fa3c4dd8b029ad7c41c98d9ec9c187eb230866426550a224de5e11167aeed4571893d2bcbf711726870f2731a7e683f3bfb6864136effa2db2d2c52971d6eefa48535ac4c4d7156c16c473b0", 0x69) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/31 09:21:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00003c7000)={&(0x7f000055f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00007c2000-0xa0)=[{&(0x7f0000823000-0x2)=""/2, 0x2}, {&(0x7f0000bb6000-0xaf)=""/175, 0xaf}, {&(0x7f0000822000)=""/4096, 0x1000}, {&(0x7f0000f83000)=""/4096, 0x1000}, {&(0x7f0000c7b000-0xd3)=""/211, 0xd3}, {&(0x7f0000704000-0x5f)=""/95, 0x5f}, {&(0x7f00000c6000)=""/46, 0x2e}, {&(0x7f0000cd5000)=""/101, 0x65}, {&(0x7f0000843000)=""/17, 0x11}, {&(0x7f0000d99000)=""/146, 0x92}], 0xa, &(0x7f0000144000-0x6a)=""/106, 0x6a, 0x7}, 0x40000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fee000-0x8)={0x0, 0x10001}, &(0x7f000046f000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000011b000)={0x1, 0x209, 0x80, 0x7, r2}, 0x10) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[], 0x0, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/31 09:21:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ef8000)=0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00007c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000edc000-0x4e4)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'xcbc(xeta-generic)\x00'}, 0xffffffffffffff30, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007a1000)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockname(r0, &(0x7f00009b9000-0x6)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000266000)=0x10) recvfrom$packet(r1, &(0x7f0000f2c000)=""/109, 0x6d, 0x2000, &(0x7f0000fbe000)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000fce000)=0x3, 0x4) 2018/01/31 09:21:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x40001, 0x0) pwrite64(r0, &(0x7f00006d4000+0x170)="967d9ee11f5a0f55e619414edec65c11253e332dff87e5db45fde813ae69ba4dfd8107423ab64a7f4c51825da74a74ead47b6ff1992690606a55ecae7a1d4766371ccb032e9cdba1d77627b2", 0x4c, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00008c2000-0xb)='mountstats\x00') timerfd_gettime(r0, &(0x7f0000a2d000)={{0x0, 0x0}, {0x0, 0x0}}) preadv(r2, &(0x7f00005a5000)=[{&(0x7f0000d9b000)=""/9, 0x9}], 0x1, 0x0) 2018/01/31 09:21:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000152000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$inet6(0xa, 0x400000000001, 0x0) fremovexattr(r1, &(0x7f0000d66000)=@known='security.selinux\x00') 2018/01/31 09:21:36 executing program 5: socketpair$inet6(0xa, 0xb, 0x4, &(0x7f000019b000-0x6)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x3f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x2) fchmod(r1, 0x8) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/31 09:21:36 executing program 2: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00005ad000)=0x2) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/01/31 09:21:36 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f000000e000)='./file0\x00') ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:21:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c00000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000055000)={0x4, 0x0}) epoll_pwait(r1, &(0x7f000076d000-0x60)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b94000)={0x0}, 0x8) 2018/01/31 09:21:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00001f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004d1000)=0x14, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000d6000-0xc)={@empty=0x0, @multicast2=0xe0000002, r2}, 0xc) r3 = epoll_create(0x403) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) close(r1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dd7000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000eb3000-0x90)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00001de000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000072000-0x4)=0x1c) 2018/01/31 09:21:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) symlinkat(&(0x7f0000d46000-0x8)='./file0\x00', r0, &(0x7f0000032000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000a9a000-0x1)={0x6}, 0x1) sendmsg$nl_route(r1, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f0000d60000-0x44)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000b5e000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a69000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c3b000-0xe8)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf1000-0x4)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000075e000-0xc)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f000022f000)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000e76000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f80000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f4a000)={0x0, 0x38, "2841e67d085e954557dbdd1cf69afa3fe7b8e242d74520d8ba18c08dd671dfd98ca90907421588813cd9090deeb50fa20265d62534ffafb4"}, &(0x7f0000c20000)=0x40) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000aae000)={0x0, 0x8, 0x66731db9, 0x1, r6}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002a2000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000904000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f000081f000-0x38)={&(0x7f00006ba000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000de8000)={&(0x7f0000a21000-0x4c)=@mpls_getnetconf={0x4c, 0x52, 0x310, 0x4, 0x3, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}, @NETCONFA_IFINDEX={0x8, 0x1, r5}, @NETCONFA_IFINDEX={0x8, 0x1, r7}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40080}, 0x40) 2018/01/31 09:21:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d0f000)={0x0, 0x0}) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, r0) fcntl$getownex(r1, 0x10, &(0x7f000028d000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000064b000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000970000)=0xe8) getgroups(0x5, &(0x7f0000576000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000fa4000-0x8)='./file0\x00', r3, r4) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r5 = syz_open_dev$evdev(&(0x7f0000152000-0x12)='/dev/input/event#\x00', 0xf4, 0x8000) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f000049c000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f0000470000)={0x3f, 0x426b, 0x10000, 0x1}) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000cdb000-0x66)=""/102) ptrace(0x11, r2) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000ac8000-0x10)=@common='ip6gretap0\x00', 0x10) 2018/01/31 09:21:36 executing program 3: inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) r2 = socket(0x10, 0x80e, 0x0) r3 = add_key(&(0x7f000090f000)='id_legacy\x00', &(0x7f000053a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002da000)="4da4f1989885ecf054d3a2879e4b1c9fefed5a72e1cc2b2f9180e59c66a14573062876a1bfedb36fe3b42812b6ee07d500bae46fbe7e345e4f4e3ca997e6f51eba05180f3fc6034242ecd87065c3346ee5da361e7f048f65d5eb592662af60cf90a3d883c5583922782b8f83b23ac1823a89ad0ad2072fffe131ba86bd7b0f59a60a3ebab5016727b60db26b5b909e8faae49f68d541bf6fdbd2629d722d614a493a83c50acc2994c8cb305a6f1670df", 0xb0, 0xfffffffffffffffe) r4 = request_key(&(0x7f000051c000-0x8)='rxrpc_s\x00', &(0x7f0000607000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f0b000)='/dev/net/tun\x00', 0x0) keyctl$negate(0xd, r3, 0xdcd, r4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00001ab000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000a15000-0x4)=0x7fffffff) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00001dd000)=0x7, 0x8) sysfs$2(0x2, 0x80000001, &(0x7f00009c4000-0x65)=""/101) write$tun(r1, &(0x7f0000267000)=@hdr={0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x100000001, 0x0, @ipv4={{0x27, 0x4, 0x0, 0x0, 0xb0, 0x3, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@end={0x0}, @ssrr={0x89, 0x17, 0x9, [@empty=0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x16}, @empty=0x0, @empty=0x0]}, @noop={0x1}, @timestamp={0x44, 0x30, 0x8, 0x1, 0x6, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x2}, {[], 0x9}, {[@loopback=0x7f000001], 0xd26f}, {[], 0x772f}, {[], 0x5}, {[@dev={0xac, 0x14, 0x0, 0x200000e}], 0xff}, {[@multicast1=0xe0000001], 0xffff}]}, @lsrr={0x83, 0x7, 0x7, [@broadcast=0xffffffff]}, @rr={0x7, 0x7, 0x941, [@dev={0xac, 0x14, 0x0, 0x20000000000d}]}, @end={0x0}, @timestamp={0x44, 0x30, 0x1, 0x1, 0x80000001, [{[], 0x1}, {[], 0x10001}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x3ff}, {[], 0x29e52d86}, {[@rand_addr=0x100000000], 0xfffffffffffeffff}, {[@empty=0x0], 0x8001}, {[], 0x7}, {[], 0x2e}]}]}}, @tcp={{0xffffffffffffffff, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0xba) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000085d000-0x4)=0x0) fdatasync(r2) 2018/01/31 09:21:36 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000005000)=@known='com.apple.system.Security\x00', &(0x7f0000006000-0xd)='system*wlan1\x00', 0xd, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f000001f000-0x16)=@random={'security.', 'system*wlan1\x00'}, &(0x7f000001e000)=""/14, 0xe) ioctl(r0, 0x1, &(0x7f0000005000-0xa)="") 2018/01/31 09:21:36 executing program 1: r0 = userfaultfd(0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0xd, 0x7, &(0x7f0000013000)={0x0, 0x1c9c380}, &(0x7f0000000000)=0x18, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x290)={0x80, {{0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffffffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x200000a}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3d5) 2018/01/31 09:21:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x668, 0x0, &(0x7f0000089000)={0xa, 0x3, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 09:21:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000087b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00002e1000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000193000)={0x0, 0x0, 0x0}, &(0x7f0000bee000-0x4)=0xc) getresuid(&(0x7f000056f000)=0x0, &(0x7f00001b8000)=0x0, &(0x7f00002fb000)=0x0) fstat(r0, &(0x7f0000e3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) r6 = geteuid() fstat(r0, &(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e02000)=0x0) fstat(r0, &(0x7f0000eb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00008b9000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='rose0\x00'}}) getgroups(0x0, &(0x7f0000558000-0x8)=[]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f4f000-0x4)=0x0) fstat(r0, &(0x7f000027f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000aa0000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r1, &(0x7f0000d66000-0x38)={&(0x7f0000489000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000166000-0x20)=[{&(0x7f0000486000)="", 0x0}, {&(0x7f0000213000-0xa3)="f77195fb26e346031fca688a3f5177a4e67909ba4df51c1c59ea304ead75c015950ffa0f64995925ebf39bd5962332e2ffca4c39f4a8483f3f3c7da8ad495b809c2bcf287d6f2356b0e2b09f44056a091c1bdc7f33f8e7bd03dcd22abcc61e2de9dbaa4399b7d9309847bab7e15a1b947af3e3b4e8ee278df27e1c2ac514277922de2081860dfa66b72987ee2695ead643b8ecf04d98029c5cfa13329c6d76f3f0e55f", 0xa3}], 0x2, &(0x7f00000b0000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, 0x0}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x80, 0x0}, 0x10) r13 = openat$keychord(0xffffffffffffff9c, &(0x7f000036d000-0xe)='/dev/keychord\x00', 0x1a1002, 0x0) setsockopt$packet_rx_ring(r13, 0x107, 0x5, &(0x7f0000807000-0x1c)=@req3={0xfff, 0x20, 0x9, 0xfffffffffffffffa, 0x5, 0x200, 0x1f5}, 0x1c) 2018/01/31 09:21:36 executing program 4: mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x0, 0x2487a, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0xae) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) mmap$binder(&(0x7f00009dc000/0x2000)=nil, 0x2000, 0x3000006, 0x13, r0, 0x0) rt_sigsuspend(&(0x7f0000df9000-0x8)={0xffbffffffffffff8}, 0x8) 2018/01/31 09:21:36 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00006ab000-0x8)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000ae0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae1000-0x4)=0x14) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000ae1000-0x14)={0x11, 0x19, r1, 0x1, 0x1f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x32, &(0x7f00007f0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x2a, 0x9, 0x0, 0x1, 0x880b, 0x0, 0x3, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 09:21:36 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000004000)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 09:21:36 executing program 7: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000063f000-0x28)={@common='vcan0\x00', &(0x7f0000e78000-0x24)=@ethtool_ringparam={0x11, 0x4, 0x6, 0x10000, 0xffffffffffffff01, 0x2, 0x0, 0x7fffffff, 0x400000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x15, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000365000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000-0x4)=0xc) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000e78000-0x10)={0x0, 0x0}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00003e0000)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000067d000)=0x0) tee(r0, r0, 0x7, 0x2) fcntl$setown(r0, 0x8, r1) ioctl(r0, 0x400000000000125d, &(0x7f0000cab000-0x3)="") openat$selinux_status(0xffffffffffffff9c, &(0x7f0000acd000)='/selinux/status\x00', 0x0, 0x0) 2018/01/31 09:21:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/31 09:21:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f000008f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000d0000)=0x14) pread64(r0, &(0x7f00003f3000-0xd7)=""/215, 0xd7, 0x0) r1 = socket(0x17, 0x2, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r1, 0x8918, &(0x7f0000000000)="") sendmsg$nl_route(r1, &(0x7f00003bb000-0x38)={&(0x7f00000cf000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00009ab000-0x10)={&(0x7f0000a22000)=@ipv6_getanyicast={0x14, 0x3e, 0x20, 0x5, 0x1, {0xa}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0xc080) 2018/01/31 09:21:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000862000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00003e9000)=""/159) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) r2 = getpid() ptrace$getregset(0x4204, r2, 0x203, &(0x7f0000cb0000-0x10)={&(0x7f0000a66000)=""/6, 0x6}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f00005c0000-0xfd1)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) 2018/01/31 09:21:36 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{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]}}, 0x90) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/31 09:21:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000059000+0x21d)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) renameat(0xffffffffffffffff, &(0x7f0000004000-0x2)='./file0\x00', 0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000422000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xe3ed, 0x1, 0x3, 0x0, 0x1ff, 0x7fff, 0x2}, &(0x7f00004c9000)=0x20) sendfile(r0, 0xffffffffffffffff, 0x0, 0x3f) 2018/01/31 09:21:36 executing program 0: fanotify_mark(0xffffffffffffffff, 0x0, 0x59e90fddfa7311b3, 0xffffffffffffffff, &(0x7f000007a000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x402000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cbe000)={0x0, 0x0, 0x0}, &(0x7f0000150000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) [ 67.208825] device eql entered promiscuous mode 2018/01/31 09:21:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000096f000-0x4)=0x0, &(0x7f0000db2000-0x4)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = dup2(r1, r1) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000075c000)={&(0x7f000084c000/0x3000)=nil, 0x3000}) sendto$inet(0xffffffffffffffff, &(0x7f0000fde000-0x32)="", 0x0, 0x0, &(0x7f0000f9f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 09:21:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000004000)=""/97) mmap(&(0x7f0000005000/0x1000)=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(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f000000a000)=[&(0x7f0000002000)='$\x00', &(0x7f0000005000)='$\x00', &(0x7f0000006000)='$\x00', &(0x7f0000007000)='$\x00', &(0x7f0000007000-0x18)='posix_acl_access-wlan0(\x00', &(0x7f0000008000)='wlan0!*selfsecuritymime_typeselinux\'@\x00', &(0x7f000000a000-0xa)='+[*bdev)!\x00'], &(0x7f0000003000)=[], 0x0) 2018/01/31 09:21:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00005f2000)='net\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000149000)=[{0x4, 0x80000001}, {0xf, 0x3}], 0x2) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = syz_open_dev$tun(&(0x7f0000f1f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ppoll(&(0x7f00008c4000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00005d3000-0x10)={0x77359400, 0x0}, &(0x7f0000afb000)={0x0}, 0x8) 2018/01/31 09:21:36 executing program 3: mmap(&(0x7f0000000000/0x896000)=nil, 0x896000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000897000-0x9a)="8efa1d28f17d2438f6e70dc5df19503561027562c1975d058d7a3e91020a8e8bfe6a436d7a61b1ef2e4dde75f2e80a32bcd8154da6b64cc78a11de9cce2fe7612844e6c8a0e5914124fce5a222a87f5a930152c7fad923b889b491a5a1c43d299e00a723d2d3a2457a77376ff97e6e797d384ac95e2fcb63b3583b2553e7f397844d4dd2a58b2097d32f95da9a6cb431ed99a76edf1500ecade3") mmap(&(0x7f0000897000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000897000)={0x673, 0x3801, 0x4, 0x1, 0x2, 0x4}) r1 = socket$inet(0x2, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000897000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) keyctl$session_to_parent(0x12) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f000002d000-0x1a)="c159d2b393728c3a85b57dda07000000", 0x10) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000898000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00003e0000-0x8)='./file0\x00', &(0x7f0000898000)=@known='system.posix_acl_default\x00') r2 = openat(0xffffffffffffffff, &(0x7f0000896000)='./file0\x00', 0x105000, 0x10) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000726000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/31 09:21:36 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x7)='md5sum\x00', 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000b23000/0x3000)=nil, 0x9, 0x0, 0x20000000000000, &(0x7f0000b1c000/0x4000)=nil, 0x100000002}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a94000)='/proc/self/net/pfkey\x00', 0x20003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000b1a000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000b19000/0x4000)=nil, 0x4000}) vmsplice(0xffffffffffffffff, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/31 09:21:36 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000001a000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f000002a000-0xc)={@rand_addr=0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000029000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000029000-0x4)=0x0) 2018/01/31 09:21:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007f8000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000075c000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f000067e000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x4}, 0x1c) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) timer_create(0x6, &(0x7f0000f7d000-0x60)={0x0, 0x21, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f00005da000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) lstat(&(0x7f0000370000)='./file0\x00', &(0x7f0000c81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000066a000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x13, &(0x7f0000af2000-0x4)=0x24b, 0x4) timer_settime(0x0, 0x0, &(0x7f0000a42000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f000067c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 09:21:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) recvfrom$inet6(r0, &(0x7f0000bb1000-0x4)=""/4, 0x4, 0x10000, &(0x7f0000dcd000-0x1c)={0xa, 0x1, 0xe814, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7fffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000bc2000)="", 0x0, 0x0, &(0x7f0000f34000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 09:21:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b1a000-0xb)='/dev/loop#\x00', 0x6, 0x2004) readv(r0, &(0x7f0000dc4000-0x90)=[{&(0x7f0000cdc000-0x95)=""/149, 0x95}, {&(0x7f0000bb7000)=""/214, 0xd6}, {&(0x7f00006d0000-0x6a)=""/106, 0x6a}, {&(0x7f0000a44000-0x1000)=""/4096, 0x1000}, {&(0x7f00009b0000-0x40)=""/64, 0x40}, {&(0x7f0000032000)=""/16, 0x10}, {&(0x7f00009a7000-0x8c)=""/140, 0x8c}, {&(0x7f0000c4d000)=""/211, 0xd3}, {&(0x7f0000b79000-0x69)=""/105, 0x69}], 0x9) socketpair$inet(0x2, 0x800, 0x1e1, &(0x7f0000998000-0x8)={0x0, 0x0}) r3 = accept4$inet(r1, &(0x7f00002f6000+0x958)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000056b000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d31000)={0x0, 0x1ff}, &(0x7f0000212000-0x4)=0x8) r4 = dup2(r2, r2) getsockopt$inet6_udp_int(r4, 0x11, 0x6a, &(0x7f00006ad000-0x4)=0x0, &(0x7f0000605000)=0x4) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00008ac000-0x4)=0x6, 0x4) 2018/01/31 09:21:36 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000001000-0x8)={0x0}, 0x8) socketpair$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$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffdc7, &(0x7f000064e000)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x40000) r3 = dup2(r1, r2) tkill(r0, 0x15) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000030b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f000085f000-0x60)=[{&(0x7f0000b37000-0xb2)=""/178, 0xb2}, {&(0x7f0000853000)=""/127, 0x7f}, {&(0x7f00006cf000-0x85)=""/133, 0x85}, {&(0x7f0000b37000-0x2b)=""/43, 0x2b}, {&(0x7f0000b37000-0xe)=""/14, 0xe}, {&(0x7f0000b37000-0x28)=""/40, 0x28}], 0x6) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000b36000)=[{&(0x7f000026c000-0x24)="d0f4effd0edb699e8f1fcb3e5ba4c719ba7e7f564c052e57a01a3ced66cb9220a7eaa555", 0x24}, {&(0x7f0000b36000)="42af6ac939c595cfc18ead5e01211561ecc0c20276c103c79afd69ff3c55dba6cbfe175d4e85f48eb811c739860962f972cf6fe2126aa906f32352928fb0aee39bf49f791d91965e3965aabcd48be19f486844fdc9dbce083897d72bc1100a17b064f49997d5809f1ac197a006d71bd3fd0e98", 0x73}, {&(0x7f0000b36000)="b20cd1586c5064f347d0f7f28143e3c7527b78f909da506a5e09d5fe11f709aa3f99ce813fd75b558539aa72ac1a9a04ba662d1f3166dba04070fbf2a6510d1f409880e886981a25ec60c3a461829626b998d2def6a6c70e9403880b88e79ad349ad8a4b24285abe7d051b27a07482ea0e20e630ac9a734442a661a4f7b6723d71bcdcbb659149862896b5048caff6a84bc5ca3d8ad20dd3e0f3d4984d3cad8271002fcf7052298235989a088f1afc47e167279981a1b8105376071c00104a7e6ea9b91d6e11", 0xc6}, {&(0x7f0000b37000-0x3)="9fadd6", 0x3}, {&(0x7f0000abc000-0x3e)="75601cd3d692126864458e3883ed248a3695fada310dbac5fd3aa1b6ddaa2c10a86d86d54aa976a6fba1083b5c9604e0abca75c1fc445fcd6ea73c2a258b", 0x3e}], 0x5, 0x1) fcntl$setown(r4, 0x8, r0) tkill(r0, 0x16) 2018/01/31 09:21:36 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000fa2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008e3000-0x4)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001b1000)='/selinux/checkreqprot\x00', 0x400000, 0x0) connect$ipx(r3, &(0x7f0000a48000-0x10)={0x4, 0x9, 0x6, "cdaf74a87d69", 0xee00, 0x0}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f00005e6000-0x8)={0x0, 0x0}) r5 = syz_open_dev$mice(&(0x7f0000de5000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000265000-0xf)='/dev/sequencer\x00', 0x448041, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f0000fa7000-0x20)={"44619c0fa0ba25ac92b23e41457903bf", {0x4, 0x99, 0x5, "e5ce7b6e265d", 0x8a6, 0x0}}) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f000089a000-0x8)={0x2, 0x234}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x8, r4) ptrace$setopts(0x420b, r4, 0x8, 0x20800020) syz_open_procfs(r2, &(0x7f000001b000)='ns/cgroup\x00') 2018/01/31 09:21:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x165000, 0x0) getdents64(r0, &(0x7f0000a15000)=""/81, 0x51) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fd7000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x802) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f0000680000)=[{&(0x7f0000ed4000-0xbc)=""/9, 0x9}], 0x1) [ 67.379217] FAULT_FLAG_ALLOW_RETRY missing 30 [ 67.397920] CPU: 1 PID: 12723 Comm: syz-executor1 Not tainted 4.9.78-g7be1985 #24 [ 67.405560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.414902] ffff8801c25178a0 ffffffff81d94409 ffff8801c2517b80 0000000000000000 [ 67.422937] ffff8801d97de890 ffff8801c2517a70 ffff8801d97de780 ffff8801c2517a98 [ 67.430964] ffffffff81661d9a 0000000000002a2e ffff8801c04350f0 ffff8801c04350a0 [ 67.439022] Call Trace: [ 67.441597] [] dump_stack+0xc1/0x128 [ 67.446951] [] handle_userfault+0xa3a/0x1310 [ 67.453003] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 67.459410] [] ? mark_held_locks+0xaf/0x100 [ 67.465374] [] ? retint_kernel+0x2d/0x2d [ 67.471071] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 67.477890] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 67.484450] [] ? retint_kernel+0x2d/0x2d [ 67.490142] [] handle_mm_fault+0x1fd1/0x2530 [ 67.496179] [] ? save_stack+0xa3/0xd0 [ 67.501598] [] ? __pmd_alloc+0x410/0x410 [ 67.507283] [] ? sigqueue_alloc+0x24/0x70 [ 67.513053] [] __do_page_fault+0x5c2/0xd40 [ 67.518909] [] ? mm_fault_error+0x2c0/0x2c0 [ 67.524849] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 67.531486] [] do_page_fault+0x27/0x30 [ 67.536992] [] page_fault+0x28/0x30 [ 67.542242] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 67.549311] [] ? SyS_timer_create+0x61f/0x1030 [ 67.555512] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 67.562149] [] ? do_futex+0x15c0/0x15c0 [ 67.567742] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 2018/01/31 09:21:36 executing program 5: r0 = dup(0xffffffffffffff9c) bind$pptp(r0, &(0x7f000051a000)={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = getpid() ptrace(0x4208, r1) mremap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00008f7000/0x1000)=nil) 2018/01/31 09:21:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x100000007, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x71, 0x0) flistxattr(r0, &(0x7f00001f6000-0xa9)=""/169, 0xa9) pipe(&(0x7f00007f5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00008dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000128000-0x4)=0xb) connect$unix(r1, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0x2) listen(r2, 0x8c) [ 67.574380] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 67.581190] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 67.587741] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 09:21:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x2286, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e24000)='/dev/rtc\x00', 0x608000, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000c88000-0x4)={0x9, 0x0, 0x1000}) 2018/01/31 09:21:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000761000)='/dev/hwrng\x00', 0xc8000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000783000)={0x0, 0xba}, &(0x7f0000d14000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000089e000)=@assoc_value={r3, 0x9}, 0x8) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000568000-0xa2)=""/162, &(0x7f0000a63000-0x4)=0xa2) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000078d000)=0x0, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00007c8000)=0x0, &(0x7f00005c5000)=0x4) 2018/01/31 09:21:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000af4000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00006e0000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000075f000-0xf0)=[{{&(0x7f000041a000-0x2a)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000900000)=[{&(0x7f00000a1000-0x32)=""/50, 0x32}, {&(0x7f0000bce000-0xa9)=""/169, 0xa9}, {&(0x7f0000ca9000)=""/180, 0xb4}, {&(0x7f00007ec000)=""/98, 0x62}, {&(0x7f000011a000-0x9a)=""/154, 0x9a}, {&(0x7f0000086000)=""/123, 0x7b}, {&(0x7f0000163000)=""/251, 0xfb}, {&(0x7f00003f9000-0xfb)=""/251, 0xfb}], 0x8, &(0x7f0000827000-0xdc)=""/220, 0xdc, 0xfffffffffffffff7}, 0x8c3}, {{&(0x7f0000976000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000098e000+0x2cc)=[{&(0x7f000050d000)=""/4096, 0x1000}, {&(0x7f0000159000-0x1000)=""/4096, 0x1000}, {&(0x7f0000597000)=""/112, 0x70}], 0x3, &(0x7f0000ba7000-0x3f)=""/63, 0x3f, 0x7}, 0x8}, {{&(0x7f0000f5a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000853000)=[{&(0x7f0000d58000)=""/127, 0x7f}, {&(0x7f00009fe000)=""/32, 0x20}], 0x2, &(0x7f0000ecb000-0x96)=""/150, 0x96, 0x5}, 0x9}, {{&(0x7f0000bc1000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000759000)=[{&(0x7f00003de000-0xd1)=""/209, 0xd1}, {&(0x7f000095f000-0xe8)=""/232, 0xe8}, {&(0x7f00005f4000)=""/197, 0xc5}], 0x3, &(0x7f00009d3000)=""/4096, 0x1000, 0x1}, 0x10000}], 0x4, 0x2, &(0x7f0000975000-0x10)={r1, r2+30000000}) bind$nfc_llcp(r3, &(0x7f0000b38000-0x60)={0x27, 0xfffffffffffffffb, 0xb64b, 0x3, 0x1, 0x5, "f10dd7571686a7579ae48536cb3bf0bc33de026b44778ad1794ef1985e0fd496ee3b6325334746f27378286d296801ad8540004b79af3d6b94924923d24add", 0x8}, 0x60) connect$netrom(r0, &(0x7f0000491000-0x48)=@full={{0x3, {"7d781503270503"}, 0x20}, [{"fb080fd355f364"}, {"f6f01dcc74469a"}, {"b3c0def7f3a0c8"}, {"fde0a68ec051af"}, {"04760802d795af"}, {"bece8e3d9cc20f"}, {"e142897a8d72db"}, {"0435add39bb930"}]}, 0x48) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f000015d000)=0x0, &(0x7f0000b71000)=0x4) r4 = syz_open_dev$usbmon(&(0x7f0000295000)='/dev/usbmon#\x00', 0x8425881, 0x40) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000008e000-0x4)={0x8, 0x4, 0xb000}, 0x4) getsockopt$inet_buf(r4, 0x0, 0x2c, &(0x7f0000498000)=""/4096, &(0x7f0000267000)=0x1000) 2018/01/31 09:21:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000d65000)="1e0400ec93419ca366803df29fd3f9c6a75afda3dd1d5a1befab17624132bce0ec4c4eabfd0e6e17ae7f2d") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x2)="b4", &(0x7f0000001000)=0x0, &(0x7f0000dfe000-0x4)=0x0, &(0x7f0000000000)="") mincore(&(0x7f000002b000/0x2000)=nil, 0x2000, &(0x7f00005b6000-0x28)=""/40) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r1, 0x8919, &(0x7f00003fa000-0x50)={@common='rose0\x00', @ifru_settings={0x39, 0x80000000, @te1=&(0x7f0000d74000-0x10)={0xcf6f, 0x7c7, 0x1, 0xfff}}}) syz_emit_ethernet(0xbe, &(0x7f0000610000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@mpls_uc={0x8847, {[{0x5, 0x8000, 0xb1a0, 0x9}, {0x6, 0x436, 0x6, 0xffff}], @llc={@snap={0x1, 0x1, "3ee2", "1e7fc6", 0x1f, "808efddeca149fda2a41aae2111dbf7d82a75652efeeb255b6694d625cb17ded3486ea67a522ac4e4a7416a2b2f24a95e5a7bb9e311d8e53bd7f5e81a3a3d8e546877e61a93daf54bdc66257fb9dee28978823d3e5aa2deab11090f46f7b7efab70b0295ee8df8708a93069b8a07a78fd1508375df4a32187409954f523354ebd3e2ce3dc911cceaeca6062f0b9fdd2d1a4d4a9ee086a59634d9ca1876b857"}}}}}}, &(0x7f0000b9a000)={0x1, 0x4, [0x9dc, 0x4dd, 0x6b3, 0x918]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a8c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f000015f000)={@common=""/16, @ifru_mtu=0x0}) read(r1, &(0x7f0000c46000-0x47)=""/71, 0x47) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000ae3000-0x8f)="212beb7dd0d0b045036c82c0f23539423f2fe5cb7e18109ab92d6a6e06333938b023df6d2e4750e343c14e9392a80b79a2b7582233285a08f38eddb05db065a51f88ff54fdfc72802e98462d15e603727ab9a96e5a264811fe91f44510629136337741bef274df041ed46a5849760a816cba21dcc1441c79d9fff07556426ff2351169194688dd6cbf8c395e96921b") delete_module(&(0x7f0000e80000)="72000000000000a500000000230a00", 0x204) 2018/01/31 09:21:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000d67000)={0x0, 0x40, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000718000-0x4)=0x0) timer_gettime(r0, &(0x7f0000756000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000f7a000-0x4)=0x0, 0x80, 0x0, &(0x7f00003a8000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) clock_gettime(0x80000003, &(0x7f0000ea8000)={0x0, 0x0}) 2018/01/31 09:21:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f00007af000)={0x0, 0x0}) ppoll(&(0x7f0000eab000)=[{r0, 0x8000, 0x0}, {r0, 0x240, 0x0}, {r0, 0x4040, 0x0}, {r0, 0x309, 0x0}], 0x4, &(0x7f0000217000-0x10)={r1, r2+10000000}, &(0x7f000015e000-0x8)={0x10001}, 0x8) fallocate(r0, 0x0, 0x7, 0x9) 2018/01/31 09:21:37 executing program 2: getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00005c9000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x7, 0x0}, &(0x7f0000001000-0x4)=0xa0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000342000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f00001f1000-0x78)=""/120) sync() setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000a5e000-0xd1)="2dda3d8484dceb06860a28ad6e263110c73ec76418ebd6e131ca697f6efde7685fb680557ef4659d4e2dcd8095ac1facd0ccb26892ea88ab06dcf56bedc82742e70d766b7431b3ebf137df7503022031d7dc91d1ace319cbc9fec4f5be4bc5b29c9e33696b40f6f92f706b8ff7ecd6fb49d5c2d32d7e53ce52afb33895961bef93f97b88ffb062b9a445297aa8aadbb0f07475bd58f08e30eb4e15a8e4507e23f5b62f3d51baa7d32b7fff39d7894a00b108477d8f6c5ff6be13c6f878343eccbc7018c3df58f2a08d18b3f69e1c3b53f6", 0xd1) connect$vsock_stream(r0, &(0x7f0000221000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/31 09:21:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000496000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = dup(r0) setsockopt$inet_int(r2, 0x0, 0x23, &(0x7f0000899000-0x4)=0x7fff, 0x4) socket$l2tp(0x18, 0x1, 0x1) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pause() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) clock_adjtime(0x5, &(0x7f0000419000-0xd0)={0xbb, 0x8, 0xffffffffffffff00, 0x3, 0x7ff, 0x8, 0x0, 0x6, 0x4, 0x7, 0x0, 0x4ca, 0x0, 0x4, 0x401, 0x80000001, 0x7, 0x100000001, 0x8, 0x1000, 0x8, 0xd5, 0x10000, 0x7fff, 0x7, 0x80}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000045000-0x4)=0x0) accept$unix(r2, &(0x7f0000112000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f49000)=0x8) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000d07000)=r3) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f000057a000)="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", 0x1000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000269000)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001a4000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00001d6000)={0x100000000}, 0x4) sendmsg$netlink(r2, &(0x7f000014a000)={&(0x7f00005c9000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x3, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) 2018/01/31 09:21:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e26000)='./file0\x00', 0x120) renameat(r0, &(0x7f0000784000)='./file0\x00', r0, &(0x7f0000cb8000)='./file0\x00') seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) sync() bind(0xffffffffffffffff, &(0x7f00004d9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dff9ac6106ad4f270498a4e129474858c8aeb9556903311193c8b7e27c6f2832aeaef1b9e9bc55bf68855db3f734947afc381c9dd6959dfcddaeb7bb11fc6a", 0x0}, 0x60) pipe(&(0x7f0000ea3000)={0x0, 0x0}) rmdir(&(0x7f0000673000-0x8)='./file0\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000138000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa43e8a12636c34a9}) 2018/01/31 09:21:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008cd000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000077c000)={0xffff, {{0xa, 0x3, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xe32, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000bf7000-0x5c)={{0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6d}, {0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc6f}, 0x0, [0x0, 0x1ff, 0x80000001, 0x400, 0x1, 0x40, 0x1ff, 0x8001]}, 0x5c) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/31 09:21:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000e4d000/0x1000)=nil, 0x1000, 0x5) r0 = syz_open_procfs(0x0, &(0x7f000065f000-0xa)='map_files\x00') getdents(r0, &(0x7f0000b4b000-0x2b)=""/24, 0x18) getdents64(r0, &(0x7f00002af000)=""/0, 0x0) 2018/01/31 09:21:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="cd75e67c8136", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x34) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x8)=[{r0, 0x8000, 0x0}], 0x1, 0x100000000) 2018/01/31 09:21:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000150000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, r0}, &(0x7f0000048000)=0xfffffffffffffffe, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bc7000)='autogroup\x00') mq_getsetattr(r1, &(0x7f00002d2000-0x40)={0x9, 0xdbc5, 0x80000001, 0x3d, 0x79c9, 0x19da20, 0x10001, 0x10001}, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000021a000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000157000/0x1000)=nil, &(0x7f00009d1000-0x8)=0x0) exit(0xffffffffffffffff) clock_gettime(0x0, &(0x7f00003e2000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000a69000-0xc0)=[{0x1, 0x8, 0x1000, 0x4, @tick=0x2e6, {0x8, 0x0}, {0x8, 0x6}, @raw32={[0x3ff, 0x4, 0xffffffff]}}, {0x2, 0x7fffffff, 0x7, 0xffff, @time={0x77359400, 0x0}, {0x9, 0x80}, {0x4602, 0x2}, @raw8={"a5a824ba18cfcd3bb1613b58"}}, {0x3, 0x401, 0x800, 0xa4, @time={0x0, 0x0}, {0x100000001, 0x8}, {0x8001, 0x9}, @time=@time={r2, r3+10000000}}, {0x1, 0x3fe00000000000, 0x7f, 0x0, @tick=0xffffffffffffff01, {0x1000, 0x4}, {0x0, 0x0}, @connect={{0x4, 0x9}, {0x9, 0x4}}}], 0xc0) [ 68.125374] audit: type=1400 audit(1517390497.414:103): avc: denied { ioctl } for pid=12770 comm="syz-executor5" path="socket:[24436]" dev="sockfs" ino=24436 ioctlcmd=0x8919 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 09:21:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000252000)=0xfffffffffffffffe) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000049c000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000de4000-0x4)=0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00007a4000-0x18)=@generic={0x2, 0x6, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b93000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bd9000)={0x0, 0x0, 0x0}, &(0x7f0000c63000)=0xc) r4 = syz_open_dev$sndtimer(&(0x7f0000157000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000029f000-0x4)=0x13, 0xffffffffffffffc0) r5 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000940000-0x8)='./file0\x00', &(0x7f0000358000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000085f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f000043e000-0x38)={&(0x7f0000229000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007d5000-0x40)=[{&(0x7f000023e000)="cbff8b13a5f9d99b20f0dcf38d228e7a911b1ed1f26d208427db7039370501f6b8f2b7d3569ea5403580fa6c5f42decd1cc507991c32726d22868d3fbde9174169ec5f38b0154b1c8c5e8055cd432ee2b18cace26415890916e14a444030cb5abadc63a7e450a9ad49efe449c531861184ef88a5d4ef9ece3853e9ca4e53c9491e4073348bd8f491b5", 0x89}, {&(0x7f0000575000-0x5e)="0e8c1ced4a7cbe08f2cbcf081753f85a9ff952e6a334dca8a69af2538d618fe2ba68b27ecf08bd15f9d71a6a96eae08b04b27a5a9611e818030dfcab1109b619bd9bfd1c25a597c2d34ebfb92aa959e760e59ad7c794b1dfd2c0e9ccc191", 0x5e}, {&(0x7f0000aa9000)="dc5bcc6bfba7000810629b484a68cbe3c229ecb6c267bac9c4d4c49ed7c1aeeb650d4dd1ed23a727292fab21210c7f921f1cf8af2c6f4de45c1d67c306c2c991aef4795897ee6f4b365c11628a46b4f09dd1fe7d5891e5835b2f6653e90c163bae5d6d76c88f3bc82d773e7402eb4cc0515cfb15d9bbdfb7fa3d781ab17feba1b9b80cdf8bb4f07b77d575ef82", 0x8d}, {&(0x7f0000d83000)="a8cbb7284ae15c1f02ce6b1674638efd8f206a8f7cfd0c63174bb605614b9ac4ac09ebf364aa79c328e7e34e68c4dce6d2ba005782691d583132bd252b72053e3b9a180850256b3552e76fc15624ef961ad437cbcea103d718a2358f1b2e898cd2beb323fb0da26e35f8f78b32dd32f7883037e5b77b4164814c8d939bea29a0e5b932f70a9f4d6f92ca56739125544a90162358fd65c263f319003588708668fbeb94274055f4b0a7d3f6eefc13722f23a33777169675ad58a2812082c9d9028a030db3ba420408", 0xc8}], 0x4, &(0x7f00001a2000-0xd0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r0, r0, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xd0, 0x8001}, 0x20000000) 2018/01/31 09:21:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007d8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001d5000)='/dev/sequencer2\x00', 0x94d77cb7bd59ef35, 0x0) renameat(r0, &(0x7f000075d000)='./file0\x00', r1, &(0x7f000022b000-0x8)='./file0\x00') r2 = socket(0x10, 0x2, 0x13) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000a41000-0x4)=0x0) write(r2, &(0x7f0000633000-0x23)="24000000130007fffe00f800005c0000051e0c0d000300000000000000000000b81617", 0x23) 2018/01/31 09:21:37 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000073000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c7c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f69000-0x10)={0x0, 0x0}, &(0x7f0000f68000)={&(0x7f0000f68000)={0xffffffffffffffe1}, 0x8}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f6b000-0x11)='/selinux/enforce\x00', 0x402, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f6b000-0x20)={"8b8fe278f2a8dbfd658e279be6ec77ec", {0x4, 0x3, 0x8001, "fd89a381be4e", 0x10000, 0x0}}) setns(r0, 0x0) r1 = memfd_create(&(0x7f0000f69000)='\\security\avmnet0selinux(,,\'wlan0selinuxmd5sum\x00', 0x1) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xbeb75e69871461ee, &(0x7f0000f6a000-0x4)=0x0, &(0x7f00008ff000)=0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f69000)={0x0, 0x0, 0x0}, &(0x7f000040c000)=0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000f6b000)={0x0, 0x0}, &(0x7f0000f6b000)={0x0, 0x0}) shutdown(r1, 0x0) setuid(r2) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000f6b000)={&(0x7f000003e000/0x4000)=nil, 0x4000}) 2018/01/31 09:21:37 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000a000-0x20)={@generic="83540b7ea498f778087e31d9525d779f", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000021000)=0x4, 0x4) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000028000)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000002a000-0xc)={0x10, 0x0, 0x2, 0x2000c40}, 0xc) 2018/01/31 09:21:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000cfb000-0x8)=0x5, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000474000)={{0x3ff, 0x0}, 'port0\x00', 0x81, 0x0, 0x6, 0x2b1e, 0x1f, 0xda3c, 0x4, 0x0, 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]}) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/31 09:21:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) clock_settime(0x7, &(0x7f0000bf8000)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f000092b000)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/31 09:21:37 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r2, &(0x7f0000001000)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000002000)="a84768ddbbda6f2626878af4f68be7e6", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000480000-0x4)=0x7, 0x4) 2018/01/31 09:21:37 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000136000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='ifb0\x00', 0xfff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000a9d000)='/dev/net/tun\x00', 0x0, 0x200000) r1 = socket$netlink(0x10, 0x3, 0xe) writev(r1, &(0x7f0000202000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000035000)=0x3, 0x4) 2018/01/31 09:21:37 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, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000add000-0x10)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r0, r1, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000282000-0x4)=0x0) fcntl$lock(r2, 0x7, &(0x7f000067d000-0x20)={0x73521d7fcc99acc4, 0x2, 0x3, 0x0, r4}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000e78000)=0x0) getpeername(r3, &(0x7f0000861000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000210000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000089f000-0x8c)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003ab000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000608000)={0x0, 0x8001, 0x0, 0xed}, 0x8) 2018/01/31 09:21:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f61000-0x8)={0x0, 0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f000091d000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @broadcast=0x0}, &(0x7f0000d59000)=0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000551000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x0) accept(r2, 0x0, &(0x7f0000d9d000-0x4)=0x0) sendto$inet6(r2, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00006f5000-0x10)=@common='sit0\x00', 0x239) r4 = dup3(r2, r0, 0x0) write$selinux_validatetrans(r4, &(0x7f0000029000)={'system_u:object_r:semanage_store_t:s0', 0x20, 'system_u:object_r:fonts_cache_t:s0', 0x20, 0x0, 0x0, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x7a) sendto(r2, &(0x7f0000f1e000-0xdd)="", 0x0, 0x0, &(0x7f0000cbf000)=@llc={0x1a, 0x0, 0xffffffffffffff7f, 0x3, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/31 09:21:37 executing program 3: r0 = getpgid(0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x3ff, 0x4) sched_getattr(r0, &(0x7f0000767000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) clone(0x24804d00, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") 2018/01/31 09:21:37 executing program 6: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f94000-0xc)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000f92000-0x4)=0x0, 0x4) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f95000-0x8)={0x0, 0x10000}, &(0x7f0000d07000)=0x8) sched_yield() mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f94000)={r1, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8000}, 0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f95000-0x4)=0x0, &(0x7f0000820000-0x4)=0x4) [ 68.319784] device gre0 entered promiscuous mode [ 68.329165] syz-executor6: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 68.329174] CPU: 1 PID: 12857 Comm: syz-executor6 Not tainted 4.9.78-g7be1985 #24 [ 68.329179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.329194] ffff8801d935f880 ffffffff81d94409 1ffff1003b26bf13 ffff8801ae611800 [ 68.329204] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d935f990 [ 68.329214] ffffffff81451bd2 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 68.329216] Call Trace: [ 68.329229] [] dump_stack+0xc1/0x128 [ 68.329239] [] warn_alloc+0x212/0x240 [ 68.329250] [] ? zone_watermark_ok_safe+0x280/0x280 [ 68.329260] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 68.329268] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 68.329276] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 68.329285] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 68.329294] [] __vmalloc_node_range+0x3f5/0x5f0 [ 68.329301] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 68.329310] [] ? kmalloc_order_trace+0x7a/0x190 [ 68.329317] [] vmalloc+0x5b/0x70 [ 68.329327] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 68.329334] [] xt_alloc_entry_offsets+0x41/0x60 [ 68.329341] [] translate_table+0x2da/0x1cd0 [ 68.329349] [] ? mark_held_locks+0xaf/0x100 [ 68.329362] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 68.329371] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 68.329382] [] ? arpt_alloc_initial_table+0x690/0x690 [ 68.329390] [] ? retint_kernel+0x2d/0x2d [ 68.329397] [] do_arpt_set_ctl+0x2b7/0x650 [ 68.329404] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 68.329411] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 68.329419] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 68.329427] [] ? mutex_unlock+0x9/0x10 [ 68.329436] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 68.329444] [] nf_setsockopt+0x67/0xc0 [ 68.329452] [] ip_setsockopt+0xa1/0xb0 [ 68.329460] [] tcp_setsockopt+0x82/0xd0 [ 68.329468] [] sock_common_setsockopt+0x95/0xd0 [ 68.329474] [] SyS_setsockopt+0x160/0x250 [ 68.329480] [] ? SyS_recv+0x40/0x40 [ 68.329486] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 68.329495] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 68.329501] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 68.329509] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 68.331933] Mem-Info: [ 68.331953] active_anon:57920 inactive_anon:44 isolated_anon:0 [ 68.331953] active_file:3591 inactive_file:8256 isolated_file:0 [ 68.331953] unevictable:0 dirty:36 writeback:0 unstable:0 [ 68.331953] slab_reclaimable:6802 slab_unreclaimable:60529 [ 68.331953] mapped:24119 shmem:181 pagetables:700 bounce:0 [ 68.331953] free:1469129 free_pcp:481 free_cma:0 [ 68.331973] Node 0 active_anon:231680kB inactive_anon:176kB active_file:14364kB inactive_file:33024kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96476kB dirty:144kB writeback:0kB shmem:724kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 100352kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 68.331997] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 68.332023] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 68.332053] Normal free:2880524kB min:36824kB low:46028kB high:55232kB active_anon:231680kB inactive_anon:176kB active_file:14364kB inactive_file:33024kB unevictable:0kB writepending:144kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:27208kB slab_unreclaimable:242116kB kernel_stack:5856kB pagetables:2800kB bounce:0kB free_pcp:1288kB local_pcp:700kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 68.332098] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB Normal: 355*4kB (UME) 127*8kB (UME) 89*16kB (UME) 65*32kB (UME) 122*64kB (UME) 53*128kB (UME) 28*256kB (UME) 8*512kB (UME) 6*1024kB (UME) 5*2048kB (UME) 692*4096kB (M) = 2882612kB [ 68.332184] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 68.332186] 12027 total pagecache pages [ 68.332190] 0 pages in swap cache [ 68.332193] Swap cache stats: add 0, delete 0, find 0/0 [ 68.332195] Free swap = 0kB [ 68.332197] Total swap = 0kB [ 68.332200] 1965969 pages RAM [ 68.332202] 0 pages HighMem/MovableOnly [ 68.332203] 320509 pages reserved [ 68.346549] syz-executor6: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 68.346557] CPU: 0 PID: 12866 Comm: syz-executor6 Not tainted 4.9.78-g7be1985 #24 [ 68.346561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.346574] ffff8801b1ca7880 ffffffff81d94409 1ffff10036394f13 ffff8801c2b18000 [ 68.346584] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801b1ca7990 [ 68.346595] ffffffff81451bd2 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 68.346597] Call Trace: [ 68.346608] [] dump_stack+0xc1/0x128 [ 68.346617] [] warn_alloc+0x212/0x240 [ 68.346624] [] ? zone_watermark_ok_safe+0x280/0x280 [ 68.346632] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 68.346640] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 68.346649] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 68.346660] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 68.346670] [] __vmalloc_node_range+0x3f5/0x5f0 [ 68.346679] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 68.346687] [] ? kmalloc_order_trace+0x7a/0x190 [ 68.346707] [] vmalloc+0x5b/0x70 [ 68.346718] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 68.346727] [] xt_alloc_entry_offsets+0x41/0x60 [ 68.346736] [] translate_table+0x2da/0x1cd0 [ 68.346746] [] ? mark_held_locks+0xaf/0x100 [ 68.346756] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 68.346766] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 68.346775] [] ? arpt_alloc_initial_table+0x690/0x690 [ 68.346782] [] ? retint_kernel+0x2d/0x2d [ 68.346789] [] do_arpt_set_ctl+0x2b7/0x650 [ 68.346796] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 68.346803] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 68.346811] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 68.346818] [] ? mutex_unlock+0x9/0x10 [ 68.346827] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 68.346834] [] nf_setsockopt+0x67/0xc0 [ 68.346842] [] ip_setsockopt+0xa1/0xb0 [ 68.346849] [] tcp_setsockopt+0x82/0xd0 [ 68.346857] [] sock_common_setsockopt+0x95/0xd0 [ 68.346863] [] SyS_setsockopt+0x160/0x250 [ 68.346869] [] ? SyS_recv+0x40/0x40 [ 68.346875] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 68.346883] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 68.346890] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 68.346897] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 68.346899] Mem-Info: [ 68.346915] active_anon:58887 inactive_anon:44 isolated_anon:0 [ 68.346915] active_file:3591 inactive_file:8256 isolated_file:0 [ 68.346915] unevictable:0 dirty:36 writeback:0 unstable:0 [ 68.346915] slab_reclaimable:6802 slab_unreclaimable:60531 [ 68.346915] mapped:24088 shmem:181 pagetables:649 bounce:0 [ 68.346915] free:1468745 free_pcp:424 free_cma:0 [ 68.346930] Node 0 active_anon:235548kB inactive_anon:176kB active_file:14364kB inactive_file:33024kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96352kB dirty:144kB writeback:0kB shmem:724kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 98304kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 68.346944] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 68.346968] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 68.346991] Normal free:2878988kB min:36824kB low:46028kB high:55232kB active_anon:235548kB inactive_anon:176kB active_file:14364kB inactive_file:33024kB unevictable:0kB writepending:144kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:27208kB slab_unreclaimable:242124kB kernel_stack:5824kB pagetables:2596kB bounce:0kB free_pcp:1060kB local_pcp:580kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 68.347035] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB Normal: 435*4kB (UME) 128*8kB (UME) 92*16kB (UME) 64*32kB (UME) 125*64kB (UME) 53*128kB (UME) 28*256kB (UME) 8*512kB (UME) 6*1024kB (UME) 3*2048kB (UME) 692*4096kB (M) = 2879052kB [ 68.347118] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 68.347120] 12027 total pagecache pages [ 68.347123] 0 pages in swap cache [ 68.347127] Swap cache stats: add 0, delete 0, find 0/0 [ 68.347129] Free swap = 0kB [ 68.347131] Total swap = 0kB [ 68.347133] 1965969 pages RAM [ 68.347134] 0 pages HighMem/MovableOnly [ 68.347136] 320509 pages reserved 2018/01/31 09:21:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000462000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000029f000-0x9)='/dev/ppp\x00', 0x101002, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000591000-0x8)={0xd1, 0xffffffff80000001}) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x800000000001) 2018/01/31 09:21:38 executing program 1: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003aa000)={0x0, 0x0}) select(0x40, &(0x7f0000cd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000f8000-0x40)={0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000024e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd2000)={r0, 0x0}) setitimer(0x0, &(0x7f00002ec000)={{0x77359400, 0x0}, {0x0, r1}}, &(0x7f0000c2c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a11000)='/dev/hwrng\x00', 0x48000, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000643000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000cd4000)=0x0) 2018/01/31 09:21:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = getpid() sched_getaffinity(r0, 0x8, &(0x7f00001f3000-0x8)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009f0000-0x16)='/selinux/checkreqprot\x00', 0x40001, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000976000)={0x0, 0x1f, 0x0, 0x5}, &(0x7f000065a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000395000)={0x0, @in={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80}, &(0x7f0000879000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f57000)={r2, 0x2ece, 0x7ff, 0x1, 0x2, 0x200, 0x100000000, 0xffffffffffffa6d6, {r3, @in={{0x2, 0x0, @rand_addr=0x72b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf, 0x3, 0x7, 0x200, 0x7}}, &(0x7f0000e7a000-0x4)=0xb8) 2018/01/31 09:21:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101200, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) tkill(r1, 0x14) r2 = getpid() timer_create(0x0, &(0x7f00007f7000)={0x0, 0x0, 0x5, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000048f000)=0x0) ptrace(0x10, r2) ppoll(&(0x7f00002b6000)=[{r0, 0x4000, 0x0}], 0x1, &(0x7f0000cc5000-0x10)={0x77359400, 0x0}, &(0x7f0000ec7000)={0x80}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000de9000)={{0x4000000000000, 0x8}, 'port1\x00', 0x4, 0x80004, 0xe23, 0x3f, 0x5, 0xd4, 0xe000000, 0x0, 0x2, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:38 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008a2000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005a5000)={0x9b6, 0x5, 0x5, 0x7}, 0x8) mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001a1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000dd6000)="6299cb4a599a76fc137742e145b9093b178915d311131eef01c0f7fc0d1cb74cc5f43314372af519ce3c470ea4049b20c875f4886d510e4691388bc513333178ea860f438380289d6ee421bfc7d769dff714a722fc0c953a382e920ea637078d0c2c82e15360e3d28866cabd6f201bfca7014b70fbbf7b4467cc7ced2892e15e723b880714cab9ba9225177e1808a077bd8e7c476ec224646bea7c4163e0364f0438314009a5e99f86d97de8") ioctl$TCGETA(r1, 0x5405, &(0x7f0000dd6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r1, 0x80000) 2018/01/31 09:21:38 executing program 6: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000f0e000-0x4)=0x0, &(0x7f0000f17000)=0x4) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f18000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000521000)=0xe8) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c59000-0x6)={0x0, 0x1}, &(0x7f0000eb0000)=0x6) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ab9000-0x4)=0x7, &(0x7f0000f19000-0x4)=0x4) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f19000-0x8)={r1, 0x7}, &(0x7f0000787000)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f17000)=0x0) 2018/01/31 09:21:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003f1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000596000-0x4)=0x0, &(0x7f0000e33000-0x4)=0x4) mlock2(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0) 2018/01/31 09:21:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x600043, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x8001, 0xfffffffffffffdc2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c92000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x77) 2018/01/31 09:21:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000c8000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:21:38 executing program 2: clone(0x0, &(0x7f00006f3000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f000072f000-0xc4)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a3a000-0x5)='user\x00', &(0x7f0000cf4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x7)='ppp1-\'\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000588000)='\x00', 0xffffffffffffffff) keyctl$reject(0x13, r0, 0x2, 0x2, r1) finit_module(0xffffffffffffffff, &(0x7f000008b000-0x5)='user\x00', 0x0) 2018/01/31 09:21:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000eaf000-0x20)={0x400, 0x0, 0x10003, 0x380000000000}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000a6d000-0x10)={r1, 0x77501644}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000-0x4)={0x100, 0x1, 0x2000}, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000-0xe)="6e65010000000000000074617400") ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000003000-0x4)=0x0) readv(r2, &(0x7f0000001000-0x90)=[{&(0x7f0000007000-0x16)=""/39, 0x27}], 0x1) 2018/01/31 09:21:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000083d000)='/dev/snd/seq\x00', 0x0, 0x8000000000101) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 09:21:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000b6a000)='user\x00', &(0x7f000002e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f13000-0xa)="5d15095420de018ca25c", 0xa, 0xfffffffffffffffc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a93000-0x8)='/dev/rtc\x00', 0x418a00, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000047f000)={0x3, 0x27}) r2 = add_key(&(0x7f0000075000)='logon\x00', &(0x7f00003c1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000088f000)="620be32eb382114cd42ddabddcf98fb7c93e6e156348cbba4f7ad757b25eb27284b8661627dc25b480b504465c4e9361b22eaeb201dfe28675e2b9023f632732b1490fbd15c1d7b5b8af3ac6aef0f7c21a07d0dd3f1542fb9d9dddfa902063381bf97fe99d4be72b3b1d5c163280a639007ff34888789203281382d3a60c68b8828c5feb14d8c21c1d", 0x89, 0xfffffffffffffff8) r3 = add_key(&(0x7f0000ff0000)='encrypted\x00', &(0x7f0000cca000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002ad000)="52cce2b1fa311f5b85cad73dc86de3c98fbefda0e4e5aac0df8a78049a9776d0423ac0debc2eb5fee44539ec427bb5b63c9c57941af181c77b655f850a849174443027d3557e960c66de7fd79c3eea889988f99b2d30901a513573c0944b9eb9126e09796492dd9dfd53caabd70d2a5f1484aa7c80f2a65954d46dc356344ef0b97694ac063ab85a328c57e1241ecac745ed3398c08cc23c14d0d49f442d13d3c5336c135f901b0aca27db8e662414bfeba94ef61961088f7162b8ec79651f1fbb63fd033b4a9839403d02", 0xffffffffffffffea, r2) keyctl$search(0xa, r0, &(0x7f0000e4b000)='rxrpc_s\x00', &(0x7f0000b60000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) r4 = add_key$user(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f0000e44000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f05000)="0e", 0x1, 0xfffffffffffffffb) keyctl$update(0x2, r4, &(0x7f00004c2000)="", 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000740000-0xe)='/selinux/load\x00', 0x2, 0x0) keyctl$describe(0x6, r4, &(0x7f00006c8000)=""/194, 0xc2) 2018/01/31 09:21:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00002c7000-0x5)={0x0, 0x8001}, &(0x7f000054d000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e42000-0x8)=@assoc_value={r1, 0xfffffffffffffe00}, &(0x7f0000160000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000a96000-0x18)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x4f) munmap(&(0x7f0000319000/0x1000)=nil, 0x1000) 2018/01/31 09:21:38 executing program 5: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000070a000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006aa000-0x4)=0x7, 0x4) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00003c4000)=0x59) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00009c5000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000de5000)={{0x2, 0xc2}, 'port1\x00', 0x20, 0x40000, 0x5, 0x10001, 0x4, 0xffff, 0x401, 0x0, 0x6, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000de8000-0x8)={0x1, [0x0]}, &(0x7f0000de7000)=0x8) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000de9000-0x4)=0x0, &(0x7f0000643000)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000994000-0x8c)={r3, @in6={{0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000de7000)=0x8c) pause() mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000de9000)=@random={'system.', '/dev/binder#\x00'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a0d000-0x30)={0x44, 0x0, &(0x7f0000de6000)=[@transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x68, 0x8, &(0x7f0000de7000-0x68)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000de7000-0x1)=0x0, 0x1, 0x0, 0xfffffffffffffd23}, @ptr={0x70742a85, 0x1, &(0x7f0000de7000-0x1)=0x0, 0x1, 0x2, 0x2b}], &(0x7f0000de6000)=[0x30]}}], 0x0, 0x0, &(0x7f0000d69000)=""}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f0000de8000)=@random={'system.', '/dev/pktcdvd/control\x00'}) 2018/01/31 09:21:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008e6000-0xd8)={0x2, 0x400000000000003, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x1, 0x0, 0x0, 0x8}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x80000000000, 0x0, 0x0, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2}, @in={0x2, 0x3, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xfffffffffffffffe}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) sendmsg$nl_generic(r1, &(0x7f0000f1e000-0x38)={&(0x7f0000ba6000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000487000-0x10)={&(0x7f0000879000)={0x260, 0x2c, 0x200, 0x6, 0x3, {0x6, 0x0, 0x0}, [@nested={0xa0, 0x6a, [@generic="a453208ab4b79651359bc2622107fb5ca42044727eee10ef163bb9730267a22358bcd0aed555b0dc65f551f6c738964aa0dfd7379a9acdfd9c0665a21ea699bf916626eae86824e9561a3420f554f7be260c80279602e8f658b4e3abd515adff63401e41bf7906406d608c2cdf1925944796d3a4fe7fc1b59ac06c9e6b94d9b8bf16fc902cf0f4f5df1be8f85283b283135e2a7ae7b38d4a5b75"]}, @generic="24150db3c077ecba197b5484f767a9170b8e5b6cfa5b8b53917e9428df022706f99557c549c2bdc86c328f876e4777633cdb8a4dc1d86f6273a2024a5e2f575e591a5b52b4b85499c8a00be7877810e057aa71d209bc3d95f94c0d27b053de580f12488d31b40411aee4fff1f0078cfdb0dda679d9e798e5f9499aa3384725fced5255f71a1c57e9c1cf55a91f76d0fd173ab33776acd26ecd51bdf91d4216eafa4dce7495f9a674e2a8720138272e18132e07119facb722732e371c88931ea604987b3e4faaee0cb7c1b0cdc294dbbf7c37aa0cf97a57705287ac7775ee985962fb78f42b695c0bc93d", @generic="bc13a0b605d5773b5a645ca8dd1d88c07a5a33da8ac64ecd19bca0fe32a553fcec495c666c84cfd724e2d6365bdf34ba466ce1494b98005599e165d179108eeaaea68e5402a68ad67190d5ce21e110bf6e5b31bd03d23c15b813482a3342cc1173a0228e66000cee536e9aa8d314c8ef1f3aa92b8fd9770bc1412e7cfde651b42f8ae047fb9d7468bb6dc186bfad407daaf118539f6658232da983d25f375166a4b4daef4cdc73403ce477f95dce383f7f9e75242b", @typed={0xc, 0x37, @ipv4=@loopback=0x7f000001}]}, 0x260}, 0x1, 0x0, 0x0, 0x400d}, 0x20040000) 2018/01/31 09:21:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ec9000)='/dev/sequencer2\x00', 0x0, 0x0) read(r0, &(0x7f000043d000-0x5b)=""/91, 0x5b) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004da000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) bind$inet(r1, &(0x7f0000d96000-0x7)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 09:21:38 executing program 0: r0 = socket(0xe, 0x2, 0x8b9e) ioctl(r0, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)=0x0) bind$pptp(r1, &(0x7f0000001000)={0x18, 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]}, 0x20) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000-0xe4)="b4c839ac635f6c461c2cd1959a7cb203f77a1ebf0d0368a15cc9ca4e8fd188a7cef815003c2fe3a47dc988001bbd95d93f5532bedae6ac9584b52d5091a853d01a4ee2517da20bf429b67f583b5d8c833171eff38a33abf2aeb49188af8bf16f0d33edccef730f8b99bb0c9e51fb76530f532aece7ea6536d509fe5a74368a7f0d09dcdaa1d55f2f755065568ec2204ca0502e93e9527e65cff9e76e056bfd875b8946d2aeaa49164085d0d160ad2b124da028bb6e97d250cc414dedea23bca25ef714b62a79ebfa21e46df76fcff1449b808aded368555c12ab7aade937b84f868a35cd", 0xe4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000002000-0x2a)={@generic="649f914cb27ba64acfb49680171dc97b", @ifru_addrs=@can={0x1d, r2, 0x0, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00008b2000-0x50)={@generic="cfe779d913febba6edfb281cd5194344", @ifru_mtu=0x1}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000485000)=@generic="41ae94557b8fac5ccba6fe76dbe0beb2") 2018/01/31 09:21:38 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, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f00005b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xcd}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a1b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) rt_sigtimedwait(&(0x7f0000704000-0x8)={0x0}, &(0x7f00000f4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) [ 69.595161] binder: 12920:12925 ERROR: BC_REGISTER_LOOPER called without request [ 69.605864] binder: 12920:12925 ioctl c0a85320 20de5000 returned -22 [ 69.645731] binder: 12920:12940 unknown command 48 [ 69.650726] binder: 12920:12940 ioctl c0306201 20a0cfd0 returned -22 [ 69.676412] binder: 12920:12945 ERROR: BC_REGISTER_LOOPER called without request [ 69.687069] binder: BINDER_SET_CONTEXT_MGR already set [ 69.690813] binder: 12920:12945 ioctl c0a85320 20de5000 returned -22 [ 69.699351] binder: 12920:12940 ioctl 40046207 0 returned -16 [ 69.733313] binder: 12920:12940 unknown command 48 [ 69.738261] binder: 12920:12940 ioctl c0306201 20a0cfd0 returned -22 2018/01/31 09:21:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000048000)=0x60, 0x80800) r1 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f00006c7000)=0x0) socket$inet(0x2, 0x7, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000002000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x4, 0x1}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000130000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe38) listen(r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f0000ba6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c6) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000703000-0xc0)=""/192, &(0x7f000059b000)=0xc0) 2018/01/31 09:21:39 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000376000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000fa5000)=0x0) ptrace$setopts(0x420b, r2, 0x0, 0x2) 2018/01/31 09:21:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) pipe2(&(0x7f00002bb000)={0x0, 0x0}, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000040000)={@loopback={0x0, 0x1}, 0x9, 0x3, 0x4000000000000ff, 0x9, 0x7, 0x8, 0x8}, 0x20) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000dc7000-0xf)='net/ipv6_route\x00') sendfile(r1, r3, &(0x7f00005d9000-0x8)=0x0, 0x10002) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000772000)={0xb6243e7, 0x7, 0x7, 0x1}, 0x8) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f000033a000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) 2018/01/31 09:21:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f00000c6000)=0x4, 0x100000002) write(r1, &(0x7f0000782000-0x14)="", 0x0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/01/31 09:21:39 executing program 6: mincore(&(0x7f0000605000/0x2000)=nil, 0x2000, &(0x7f0000afb000-0xf6)=""/246) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ccd000)='net/nfsfs\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000827000-0x10)={&(0x7f000041a000/0x2000)=nil, 0x2000}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000016a000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x399f1336, r0}, &(0x7f0000001000-0x18)={0xffffffff, 0x8, 0x2f0, 0x2, 0x7fff, 0x7}) 2018/01/31 09:21:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x0, &(0x7f0000313000)="") chdir(&(0x7f00001ac000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) pivot_root(&(0x7f0000fb9000-0x1)='.', &(0x7f0000390000)='.') 2018/01/31 09:21:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d5e000)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000831000)='/dev/usbmon#\x00', 0x6, 0x121002) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000d0a000-0xe7)=""/231) openat$ashmem(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/ashmem\x00', 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db7000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) write$selinux_user(r2, &(0x7f0000f35000)={'system_u:object_r:system_dbusd_var_lib_t:s0', 0x20, 'user_u\x00'}, 0x33) socket$inet6(0xa, 0x4, 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x12, 0x0, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:21:39 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000000000)="17c07dc6248b85d93ac6fe0f722395737136598c0251b387631ef4129084dc55b45cf2d80871aa8786c00b381acbd1bb6f9bc33b45de9dd35dc0d3d0590a975f35391397717ea00bdd2277c6a932847c8025b7b582d074d974c517b8c0379ac05b125e04b0c4fb2fbdb02c64e37d35b01c8f7b12100b42b7b4dd2c9e6d065518c0cf24a3a10f7cc80f927c9d9e5e0eaab2b3c12a6853436c50086e12926efb7b0dde7e5ddae397a9b825793ca9167b9ac3d04852db04918ec5e85478fe2393f83996303aa2d5c557d05ab9cd1b35bd110a4dbefbc5f014ab5482e36c47b601d58bc9849205948a850f4c3b9abeba7a1f7bab7eb3e116", 0xf6, 0x6, &(0x7f0000013000)={0x77359400, 0x0}) connect$unix(r1, &(0x7f0000fb8000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = userfaultfd(0x807fd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000014000-0x8)='./file0\x00', 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mq_notify(r3, &(0x7f0000014000-0x60)={0x0, 0x2a, 0x5, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000e29000)={&(0x7f0000548000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000ca4000)={&(0x7f0000aa3000)={0x1cc, 0xe, 0xa, 0xc, 0x2, 0x2, {0x7, 0x0, 0xa}, [@generic="ed391b88f3ec97ad63605382854f5dd69d61ae128966249b69d8b57a9033002f86373e9b3c13c0a86c7f90009a972554908d2803ccb6df1992e4f3724e6072c5e5f32ac3ac9d328c89710cdc514d6f0ae7312d49cbb8762165540893974c7756bbc9eaeef11ca9177770fccc295d95de2aaee2b310581d1a4920df45961f7c743a53675345e33ce797a073ce84d72f2a8b6be5ae660b722583e2c9c7a23aa1193be68cf1dfda1aa1edad55150cb61a970c0510359f006830946455cec2c552e8e20829d93acfe1a2d00c9e", @typed={0x8, 0x21, @void=""}, @generic="58682a38056b11691b939064c496dfe19bc137cf9dcd6bac1b230bc1014c0f0f31b7", @nested={0xc0, 0x7f, [@generic="063db0e145dac9aa7675bfdb942b07627f1fcfef46c1953c7470bf6ee65ac02f32c90eee8e27a47ecf9215601302bdf22de9ffb5b74f19f6c86901ee1a857617b4534005d1521037c115b0dbef1181b0c2398d9b57635e7b4c9fe50b756a257c777d15d7b73aed87d384d97c6a8fbb07252122af8d54c6e92197feeb2122ea8c15c42ebec4f4f95f0ce40c8dcc828c526332644416d7b233bb1930cd02df0a95b97c", @typed={0x18, 0x2a, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x1cc}, 0x1, 0x0, 0x0, 0xc5}, 0x4001) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000011000)={0x0}, &(0x7f0000003000)=0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) connect$netlink(r1, &(0x7f0000e9d000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:21:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) mkdir(&(0x7f000059a000-0x8)='./file0\x00', 0x80) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000977000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) removexattr(&(0x7f00009b5000-0x8)='./file0\x00', &(0x7f0000b48000)=@known='security.evm\x00') ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xffff) rt_sigreturn() ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000096e000)={0xfffffffffffff297, 0x0, 'client0\x00', 0x0, "f59d3231b0c8803a", "0e45491da3a1ecb739d7d2a489e6d8b22c6e3ede06f41254939e6ea61e23225d", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000920000)={0x80, 0x4, 0x3, 0x9, 0x6, [{0x2, 0x7, 0x200, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x7, 0x0, 0x0, 0x884, 0x0, 0x0, 0x0}, {0x6, 0x627, 0x4, 0x0, 0x0, 0x502, 0x0, 0x0, 0x0}, {0x1, 0x9, 0x80000001, 0x0, 0x0, 0x208, 0x0, 0x0, 0x0}, {0x5, 0x1000, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x101, 0xfffffffffffffffd, 0x6, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000002d000-0xa0)=[@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x20}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/31 09:21:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 09:21:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b2d000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e26000)=0x400, 0x4) 2018/01/31 09:21:39 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/policy\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000d23000)=""/178, 0xb2}], 0x1) 2018/01/31 09:21:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000)=0x6, 0x4) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007cd000-0xa5)="0bb86a74be122015902b372787b521bd47b3a856774a9acba1013c7d7009377c1e37b9df5237a7b92bff0e16c36f0eb59186e19a64e963fc8678006feac10fb3ac6f339940c981a70354c46dbf5bcbe10169e6a7ba8f6b6aeb3626903f12af863ecfca053bdabb5c5951bc263c8fbf0d20a3f7c2269c9df70404d0c3fbb6e2e741cf8e78fa7b4a7deeb5492e22047d85e7f7028887f9bd1f2deeff91b27b188855aa70620a", 0xa5, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000696000-0x9)='/proc++(\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000d8f000-0x6)='logon\x00', &(0x7f0000cba000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x7)='vmnet0\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000bcf000-0xc)={r1, r2, r3}, &(0x7f0000001000-0xeb)=""/235, 0xeb, &(0x7f0000001000-0x38)={&(0x7f0000000000)={'sm3\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002a9000-0xf)='/dev/sequencer\x00', 0x440901, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000a0b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000589000)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f00003ed000-0x5c)={{0xa, 0x2, 0x5e7a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7c1}, {0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x7, [0x5, 0x8, 0x40, 0xcef0, 0x2, 0x785, 0x5, 0x1]}, 0x5c) keyctl$link(0x8, 0xfffffffffffffffb, r4) keyctl$search(0xa, r4, &(0x7f0000620000)='dns_resolver\x00', &(0x7f00007c8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/31 09:21:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f75000-0xa)='attr/exec\x00') exit(0x4000008) preadv(r0, &(0x7f0000276000)=[{&(0x7f0000f42000-0xcd)=""/205, 0xcd}], 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x80000001) 2018/01/31 09:21:39 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000f000)={0x8, 0x6, 0x6, 0x80, 0xa, [{0x8, 0x4, 0xffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x2, 0xf0e, 0x100000001, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x6, 0xffffffff898249ba, 0x80000001, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x8, 0x4, 0x5, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8, 0x1ff, 0x6, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1020000000000, 0x1ff, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x6, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1804fecd, 0x1, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7, 0x58e4c8d4, 0x7, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}, {0x100000001, 0x8, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) bind$unix(r0, &(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r1, &(0x7f000000f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r1, &(0x7f0000009000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/31 09:21:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) renameat2(0xffffffffffffffff, &(0x7f0000a82000-0x7)='./file0\x00', 0xffffffffffffffff, &(0x7f00003bf000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000035f000-0xb)={0x18, 0x75, 0x1, 0x9, 0x0, 0x9, 0x200, 0x40, 0x7, 0x0, 0x1ff}, 0xb) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000594000)=0x0) 2018/01/31 09:21:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff9000-0xb)='/dev/hwrng\x00', 0x20440, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003a4000)={0x0, 0x38, &(0x7f000071f000-0x38)=[@in6={0xa, 0x3, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000687000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000111000)={r1, 0x8000}, &(0x7f000025e000-0x4)=0x8) unshare(0x100) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f000090f000/0x2000)=nil, 0x2000, 0x1000008, r3) setsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f00005a6000+0x3b7)="c51c7a3ac796382875d734040b638ac77edca96e7f9d63c11c0a9c2ee355f9ec4d2ca5a9b2d5ed9a0a5f9642fcce80def20e42f945030a6d03c74fdae1f61768cb5824575a3f5aa2619bc0c70750503397558e2857b26acc116cd1b5eabd26ddfce4549227ee28d2cbae4afc783a9487", 0x70) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d8e000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d68000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000638000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40, r4}) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0x0, 0x400002, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000441000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000100000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00004b1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) 2018/01/31 09:21:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000042d000-0x50)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_METRICS={0x14, 0x8, "0f002fffb50102621446025b9f"}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00006dd000-0x28)={&(0x7f000033e000/0x1000)=nil, 0x1000, 0x3, 0x1, &(0x7f00008e7000/0x4000)=nil, 0x80000000}) 2018/01/31 09:21:39 executing program 3: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002f8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x80000001) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00006f7000+0x549)="2a3f4bf255cecbaee1bd2c45e288f416f60399e2ed0cdd8417169ef6fcdce53c674f14ef9757d94a5976e50bf47ed3931102fcbd3b3001fa898f412c59c5048ad3cd36047bd3264f5f59b84744da1322e9c3ab4d87fc6881b2a47e46eb8aa2d962779a453a4e2be07846e57173ac78a1690ca888198133d8a4301c296935cbe2c3e6b0e1d76812da97267be6231d935c4e2ffcefff9d4202a7202b34087a67a6f704532a14cb2b3ed292d5dfc436796659e72a56b58a73", 0xb7) r1 = syz_open_dev$sndtimer(&(0x7f00006ee000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x802, 0x2, &(0x7f00006f8000)={0x0, 0x0}) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00006f9000)={0x0, 0x0}) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00003d6000-0x1e0)=[{{&(0x7f0000329000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00006fa000-0x70)=[{&(0x7f0000430000)=""/74, 0x4a}, {&(0x7f00006f9000)=""/95, 0x5f}, {&(0x7f00002f8000-0xb5)=""/181, 0xb5}, {&(0x7f00006f9000)=""/0, 0x0}, {&(0x7f00006f9000)=""/0, 0x0}, {&(0x7f0000527000)=""/231, 0xe7}, {&(0x7f00005aa000-0x98)=""/152, 0x98}], 0x7, &(0x7f00006fa000-0x94)=""/148, 0x94, 0x6e}, 0x100000000}, {{&(0x7f00006fa000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000308000)=[{&(0x7f00006f9000)=""/71, 0x47}, {&(0x7f00006f9000)=""/0, 0x0}, {&(0x7f00006fa000-0x40)=""/64, 0x40}, {&(0x7f00006f9000)=""/60, 0x3c}, {&(0x7f0000101000)=""/30, 0x1e}, {&(0x7f0000455000)=""/0, 0x0}], 0x6, &(0x7f000065c000-0xd3)=""/211, 0xd3, 0x0}, 0x2000000000000}, {{&(0x7f00006f9000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f00006f9000)=[{&(0x7f0000627000)=""/4096, 0x1000}], 0x1, &(0x7f00006fa000-0x99)=""/153, 0x99, 0xffffffff}, 0x3}, {{&(0x7f00006fa000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00006f9000)=[{&(0x7f0000405000)=""/186, 0xba}, {&(0x7f0000680000-0xcc)=""/204, 0xcc}, {&(0x7f00006f9000)=""/76, 0x4c}, {&(0x7f000036e000)=""/0, 0x0}, {&(0x7f00005bf000)=""/9, 0x9}, {&(0x7f00006f9000)=""/85, 0x55}, {&(0x7f0000695000)=""/108, 0x6c}], 0x7, &(0x7f00002c4000-0x31)=""/49, 0x31, 0x1000}, 0x0}, {{&(0x7f00006f9000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006f9000)=[{&(0x7f0000031000-0x5b)=""/91, 0x5b}, {&(0x7f00003ea000)=""/133, 0x85}, {&(0x7f00006d3000+0x94c)=""/233, 0xe9}, {&(0x7f000061c000-0xa3)=""/163, 0xa3}, {&(0x7f0000292000)=""/253, 0xfd}, {&(0x7f00006f9000)=""/4096, 0x1000}], 0x6, &(0x7f00003c3000-0xe6)=""/230, 0xe6, 0x5}, 0x2}, {{&(0x7f00006f9000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00006f9000)=[{&(0x7f0000063000-0x2c)=""/44, 0x2c}, {&(0x7f00006fa000-0x1)=""/1, 0x1}, {&(0x7f00006fa000-0x98)=""/152, 0x98}, {&(0x7f00004ed000)=""/5, 0x5}, {&(0x7f0000209000-0x78)=""/120, 0x78}], 0x5, 0x0, 0x0, 0x10001}, 0x4}, {{&(0x7f00000b8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000006b000)=[{&(0x7f00006f9000)=""/96, 0x60}, {&(0x7f00006f9000)=""/4096, 0x1000}, {&(0x7f00001d2000)=""/130, 0x82}], 0x3, &(0x7f00006fa000-0xc8)=""/200, 0xc8, 0x8}, 0x100000000}, {{0x0, 0x0, &(0x7f000052f000-0x20)=[{&(0x7f00006fa000-0x6c)=""/108, 0x6c}, {&(0x7f00006f9000+0x37e)=""/77, 0x4d}], 0x2, &(0x7f00006fa000-0x62)=""/98, 0x62, 0x17}, 0x4}], 0x8, 0x40000120, &(0x7f00006f9000)={r2, r3+10000000}) r4 = inotify_init() mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f00006fb000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000014a000-0x4)=0x48) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f00003b7000+0xbaa)=[{&(0x7f00006f9000)=""/128, 0x80}, {&(0x7f00006fa000-0x59)=""/89, 0x59}], 0x2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000042c000-0x50)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x5, 0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00006fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000067000)=0x14) 2018/01/31 09:21:39 executing program 4: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b07000)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000717000)={0x0, 0xffffffff00000001, 0x10000, 0xffff}, &(0x7f0000d29000-0x4)=0x10) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d28000)={r2, 0x10000, 0x30, 0x80, 0x75}, &(0x7f0000b71000)=0x18) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000663000-0x14)={0x0, 0x0, 0x0, 0xfe, 0x80}, 0xfffffffffffffe6e) 2018/01/31 09:21:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000054c000)='net/psched\x00') r2 = memfd_create(&(0x7f00002cc000)="248400", 0x1) renameat2(r1, &(0x7f00002be000)='./file0\x00', r2, &(0x7f00008d1000)='./file0\x00', 0x8c59bdcddf1c5dc6) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x18, 0x0, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x6, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000eab000-0x1d)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 09:21:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00003ab000-0x50)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0xa) 2018/01/31 09:21:39 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x111440, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000)={0x0, 0x800000}, &(0x7f0000006000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000004000)=@assoc_value={r1, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x665, 0x20}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000005000-0x14)={0x0, 0x4, 0x100000001, 0x3f, 0x0, 0x400}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x8}, &(0x7f0000003000-0x4)=0x21b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x973e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, 0x1c, &(0x7f0000003000-0x10)=[{&(0x7f0000004000)="4bb87489375e38f8b09493d807047c5cd12d5e4ec0b4827984cb7b78458d53d0d6c7cc44f213eefdc2ec0a70a126674d7e7d1a931896110a6894ca697572b98e166b13e47e559598e5bce50ac2724510cf1b6e303fb2828cc4e256e045345816345f859bb077c53e63dbc9424e569f2a62a43d442130a9d08a0c93785d308a690c8b4bb279f88512ba4e11d7b0514d3d52d52916234cbb2545ab", 0x9a}], 0x1, &(0x7f0000004000)=[@sndrcv={0x30, 0x84, 0x1, {0xeb, 0x7, 0x1, 0x7, 0x80000000, 0x9, 0xfff, 0xcb, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6f, 0x8, 0x6, 0x6, 0x2, 0x7fff, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x1, 0x6, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0x8, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x797, 0x0, 0x8, 0x2, r5}}], 0xf0, 0x10}, 0x80) r6 = userfaultfd(0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x141040, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000005000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffff800, 0x1, 0x0, 0x0}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000001000)=0x4, &(0x7f0000006000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000003000)={&(0x7f0000006000-0x1a8)={0x2, 0x5, 0x1, 0x7, 0x35, 0x0, 0x3, 0x1, [@sadb_sa={0x2, 0x1, 0x2, 0x4, 0x1f, 0x81, 0x1, 0x60000001}, @sadb_lifetime={0x4, 0x3, 0x3, 0xff, 0x5, 0x7fff}, @sadb_x_sec_ctx={0x17, 0x18, 0x81, 0x1, 0xaa, "84c7471ecce4b94dac3e908ae33444458e3d98caf4f25ad2f73cf9ba6666b8978ef0a9871adcf67c8a81b41878f55b6ec71ea705745b73dc1157adea3df8db794d172a908399bac18ea5587d98c6b72e4a8420f396658d2447e26942ffbe8724fc3d048e81133eac3821ea5424531f51732152641f8a9909a1823bc1668019be1fa8c4515d7555e28b845273b79e23160b980b5c85983b661716f6a21678c3d6790f5ffce98c492d093d"}, @sadb_x_sec_ctx={0x15, 0x18, 0x1, 0x1ff, 0x9e, "f5da51f5c5506eabed624acb2d722bd2581ae5874862297e75c17fa14807eb5b45e5dde0aa45d2e7d4445872a4e87c629c0507716776f3aeb1054751bd82a1e65a6c152c2695cae5054c748bec0a8f6d1a7f7a97d9de2af7e5c246de6dbe8a4f3720dbe91501af0d06a2a14527f86b2258846f11c9465d3c7cf0038255cb9c23f3669748f37d96406ce7b3e12592295584e80c910f484f3a9833570f36d1"}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000004000-0x8)={r8, 0x7ff}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, 0x4) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) exit_group(0xfe3f) munmap(&(0x7f0000003000/0x2000)=nil, 0x2000) ioctl$UFFDIO_REGISTER(r6, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2018/01/31 09:21:39 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000ba0000)='/dev/input/event#\x00', 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0xc4) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000001000-0x8)='net/hci\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000643000-0x48)=[@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe8b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x48) rt_sigaction(0x0, &(0x7f0000ec5000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00005cf000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x19c, &(0x7f0000ade000)={0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eee000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000000000)="00f9e3fc", 0x4) [ 70.274606] audit: type=1400 audit(1517390499.564:104): avc: denied { ioctl } for pid=13023 comm="syz-executor6" path="socket:[24555]" dev="sockfs" ino=24555 ioctlcmd=0x8919 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 09:21:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000038000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fac000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x10001, 0x2, 0xff, 0xfffffffffffffe01}, &(0x7f0000769000-0x4)=0xa0) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d01000)={0x0, 0x10, &(0x7f0000676000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d5b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000d20000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f0000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a92000)={0x0, @in6={{0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x81, 0x7fffffff, 0x3, 0xcee}, &(0x7f0000516000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000086a000-0x8)={0x0, 0x1}, &(0x7f00004aa000)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000d4a000)={&(0x7f0000b29000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000025f000-0x30)=[{&(0x7f00001ab000-0x3f)="001eeee20bad1d13746f5e1d6b114656a4e30d9678734ddba3c0a4ace7ce61d9f6af59fcf0a7209ec897138c415de26de8c925e7be9a17b1383abc967ad189", 0x3f}, {&(0x7f00003f7000)="2cd811c917ab890f700185467e84f8b74e006137b45d4a9e5ac6a318205341e5180029c57b16ae0cf3ecba531468775787ba8fc0dd0ae149c4daa3b6f09f2f02317d5d9230746376ec0d4d715d141e5deceae1a9059c487834d7309975b38f4f83e9db0be528359ed1cadfcb03e71a72fa577b4870a995b83ceaad5c239f466168ee15c00799bd525ab5ed78acb163bebb2d67851f2da0e256", 0x99}, {&(0x7f0000e3c000)="eeae4ebfcc7ad17da2f27d89b872f82615cd5cc7cd42b12b30f1d304585d42e3a4a4ace6babe6a3662162192935967aacbc8578bf847614f5799ebf36d8432534362ba2c1227ed036deca20a787db5645f275e2d37f6faf0ce4a331a8ca799392ab7d63a50", 0x65}], 0x3, &(0x7f000098a000-0x1b0)=[@init={0x18, 0x84, 0x0, {0xccd, 0xb5, 0xfffffffffffffff8, 0x400}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x6, 0x2, 0x7b13, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xe, 0x101, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x421e, 0x5, 0x0, 0x10000}}, @init={0x18, 0x84, 0x0, {0x7, 0x1c00000, 0x4, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x26d4ada6, 0xd752, r4}}, @init={0x18, 0x84, 0x0, {0xd359, 0x800, 0x80000000, 0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x8, 0xe47, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x1f, 0xfffffffffffffffa, r6}}], 0x1b0, 0x4000}, 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000325000)={{0x1, 0x3}, {0x4, 0x2}, 0x7, 0x0, 0x1000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r0, 0x16f) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000082000)='/dev/rtc\x00', 0x1, 0x0) ioctl$LOOP_SET_FD(r7, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000012000-0x10)={0x100, 0x8205, 0xfffffffffffffffd, 0x6, r3}, &(0x7f0000d68000)=0x10) sendmsg$nl_route(r0, &(0x7f0000193000)={&(0x7f0000169000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000926000-0x10)={&(0x7f000043d000)=@setlink={0x20, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:21:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000c02000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x1c, 0x18, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:21:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x145000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x6, 0x4175}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000086e000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$TCXONC(r1, 0x540a, 0x5) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000062d000-0xe)='/dev/keychord\x00', 0x200000, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) unshare(0x8000401) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TCSETAW(r3, 0x5407, &(0x7f00005c4000)={0x5, 0x0, 0x400, 0x5, 0xfff, 0x6bc8, 0x950, 0x80, 0xffffffffffffff3c, 0xef}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000f6e000-0x20)={0x1ff, 0x100, 0x3ff, 0x1f, 0x0, 0x100}) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00004fc000)=0x0, &(0x7f000063f000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00001f1000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a41000-0x4)=0xe8) ioprio_get$uid(0x0, r4) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000f20000)=""/98) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00006d9000)={0x401}, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000ecd000-0x50)={0x5, 0x8, 0x200, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) mq_notify(r3, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f0000c9d000-0x37)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f000004a000-0x11)='/selinux/context\x00', 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg(r2, &(0x7f0000365000)={&(0x7f00007f9000)=@rc={0x1f, {0x0, 0x9, 0x7, 0x9, 0x3f, 0xfffffffffffffffd}, 0xffffffffffffffc0}, 0x9, &(0x7f000041a000-0x10)=[{&(0x7f0000f3e000-0x73)="7a372fd6ea476887dfe6a42058a0d4d6e4d3d6b3dc576a9fd60f99893f1716d9c41f466e0cb062f52ae404a82ddaa8518d6402af40e18dd62b740d32fba29a6bdd1f91e2cb21ae0acf6d486fbaf8db2f31c65d3dd6295f0b772bfabdf45055a234097eaf5a519916d5401d6aa4020b873832eb", 0x73}], 0x1, &(0x7f0000897000-0x190)=[{0xf8, 0x116, 0x0, "70e769cf7be6fd1924dd9cd0ffd45ec991e6f0155a5c8236be6a220d0e050aad8f6fdbc44764e2b5273de6275ebce52225d2a6ae8d57df9dd04d4a0b515a67eaeeff762d2977f4d613ee2ede5893a6d91e8a92bfe60b63f71a53ecde29ebb966736c3b4ba5e5a4a47f570db5183d30d6176ee6e39fb09f520cdd1eca52da841c8fc85433468ceaefaa3417810d91019386edfc68906656665cc66d3b9d3f53f018d77e834a4ecac249f7b887378d586549ee52c403f8bba9bb730bbc3eac4c780c52054c45ab28d83ba725cdbd867e085c8c9485ff7905fbd3298983da7321640f47"}, {0x98, 0x0, 0x0, "782ba5cf88cc1f6e3f6f2188f37e3bbb73208341f5b4a9ac719367b6855bf721bccff7fb218ec3b1d860374a8cbcabc5343578a149ab63c0fb63ce1c4ea07f6bd592893209554bab649ff133981e657a89c39f97029318d80f4fe7561e4e58328b3d691956f0cab412f144621167c883a10d11c576a907c8979fea0e37780c0258"}], 0x190, 0x8004}, 0x20040001) recvmsg$netrom(r3, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x0}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x42) 2018/01/31 09:21:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x2, 0x0) write(r0, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) r1 = geteuid() fstat(r0, &(0x7f00004b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000ce4000-0x38)={&(0x7f0000da6000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000e9c000)={&(0x7f00002d9000)={0x2588, 0x1, 0xf, 0x300, 0x0, 0x3, {0x0, 0x0, 0x7}, [@nested={0x10a4, 0x6c, [@typed={0xc, 0x92, @u32=0x5}, @generic="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@typed={0xc, 0xb, @uid=r1}, @generic="c23c06cbdf975845c6d2ce2d85cfcd59322654c8ce190a2d5de74b355f3daac0fb55bcb75ed300399a1a9f430fc809b2ca878a4b548adcd83b24e5d6d7eb16d504ba1ef2dc5e46edaa50bd17eba0d02fce8fd788be2a34caf8e6778671304e", @generic="75731ced8312f3438a806386c6ad93c70cfbc555f16ad9a78d1e4c1844a286a45485b33a452a"]}, @nested={0x2ac, 0x63, [@generic="eaf2404e0e5c90efcef305fdfc57dc9303366769caa4b323b679955b9e28deb45284d8aa7b5023ec6d70598a2d566711a6a0dc110796344c06c8f5fe248631d42437d434ab2b7f31af0407935d311f7cbe0888b0bf54793f84a1f4759ae96aaecd923fdb11dd71cbd161d365c5437aec32ac09eec34360a9fdf57752755e3b0d9a59df0cf56bdb66a9f465ec4ba9e5", @generic="06bca010008eec1a2fe11cbc28474c8528", @typed={0xc, 0x68, @ipv4=@empty=0x0}, @typed={0x10, 0x83, @str='GPL!\x00'}, @generic="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", @typed={0x8, 0x7d, @void=""}, @generic="", @generic="5966711d82c074b110ec3abdea99b18dc9695c0c03f71d0b68a1178168eaa7de7f006f044f13e69c2fa23c71cca060e02120eda32caaafb505236a82b7a7ec894f23460b697472decfc8923809309a352eb7e0aa117e66ce58216f1e42d49b00bf37615cff87dddd5d655a23249e62a3c0bd3bfd041c714168d61a87c58c5518f76136036caa00a564bc3996a8a5af0b0eeb7680be93b01cf01829105a932b6abe4a623239cf1f714d6b6b14eaf09796cfb7f9ec232af3f9272266c530c17ddd9745fb9aa8812d6c67e3df9420940d54ac39c37b011ccc1e7fb201d1dfd8be4691c91d81e6caa35afd"]}, @nested={0x1118, 0x5b, [@typed={0xc, 0x92, @uid=r2}, @typed={0x8, 0x54, @void=""}, @generic="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@typed={0x18, 0x88, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="80dcc751baeb40c0caf41d77287725c43b53d4cfadc2373775dd36d559ec21b6cb72c77f694b5e0c9e046fd38bbde4d3b814fd7d1524d02a9594a33a02c98cad8729d641d7298954f3a72cf21035099cf468a7dcbea938d80fed9aed52376ad86e7e708ce9fd4a71ce636ed6bbf574c5a44f524fccd5a0d5768f2f1f7052208e346831de9338c3c2d207c0ab504e07122998f742d0db805f1bf82874b321817058a3e9cbaa63af8507a9eb9e8d40016dfb0d0837f6876146f4880645b1483ef1c8ec9f6049cf6571fdb4d2275c5e03d29e330428faee133004", @typed={0xc, 0x89, @ipv4=@rand_addr=0xd2}]}, @generic="2f73526c35ab27be15eac9abf6d2a7cbf86cfdef6a94c42a9d58a9b72f6d3a5f6886717ab91bc5579bbaa5863613f79aa1e1e7ad6de4509733d72d1270ad7c963f4d8a88c08fcd27b423294179c2ddd08338c53cb863b4667c749d81dc8f8cdba414162e3488ee1ea7f35b916ecf10a089cf77ed0993c86ab3f3cca2b4330bbe1058b7fa", @typed={0xc, 0x4, @fd=r0}, @generic="14d071e5737aed50eb2571", @generic="375866aea3d4a35e9055aed226f8d8425886bf2d18f79fe64167e54b64ea6e805801919865d622a4c700485857f6f4f27a2840478199fdf2fe338ac7f24854d05275ce16f6cd8064a14e22acb54b210d15a27a476b5a18aed68475efdf4bdf9cf32492a87a3cce41ae950def98f768"]}, 0x2588}, 0x1, 0x0, 0x0, 0x40000}, 0x4) r3 = syz_open_dev$tun(&(0x7f0000d0f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000764000)={@generic="5f62c3e1a1ffd08c7018aab49b1107c2", @ifru_mtu=0x1}) recvfrom(r0, &(0x7f0000f3f000)=""/4096, 0xffffffffffffff7c, 0x0, 0x0, 0x0) 2018/01/31 09:21:39 executing program 7: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000efe000-0x4)=0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) 2018/01/31 09:21:39 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000001d000-0x9)='/dev/sg#\x00', 0x4, 0x100) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000013000-0x64)={0x0, 0x5c, "40fdd5a17e798f24a5d8e0a70e51f0710f7b4b75b939d84fcf8f5bba151ea3106a7e0f14250d5eee01acec26d450eacfa9dd66da4412f873a9d02e0c8ab0fbb6b7308d288d9af96dd0c89b191773155781eafc55ad5a6d6ac2dba813"}, &(0x7f000001e000-0x4)=0x64) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000)=@assoc_value={r1, 0x75c}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x200000) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x8, 0x14, "03"}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:21:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b49000-0x4)=0x0, 0x4) mmap$binder(&(0x7f000073e000/0x2000)=nil, 0x2000, 0x1000007, 0x111, r0, 0x0) [ 70.362925] audit: type=1400 audit(1517390499.654:105): avc: denied { write } for pid=13039 comm="syz-executor1" name="net" dev="proc" ino=24568 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 70.388836] audit: type=1400 audit(1517390499.674:106): avc: denied { add_name } for pid=13039 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/31 09:21:39 executing program 0: creat(&(0x7f0000000000)='./file0\x00', 0x0) vmsplice(0xffffffffffffffff, &(0x7f000078e000-0x40)=[], 0x0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000bdf000-0x31)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/31 09:21:39 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000003000-0x50)={0x10, @time={0x0, 0x989680}, 0x7fff, {0x100000001, 0x7f}, 0x7fffffff, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004d0000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:39 executing program 7: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000efe000-0x4)=0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) 2018/01/31 09:21:39 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) 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, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0xfff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f000000a000-0x4)=0x0) setreuid(r4, r5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000009000-0x60)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x18)=[], &(0x7f0000005000)=[]}}], 0x0, 0x0, &(0x7f0000008000-0xea)=""}) [ 70.389284] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3841 sclass=netlink_route_socket pig=13048 comm=syz-executor4 [ 70.417685] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3841 sclass=netlink_route_socket pig=13048 comm=syz-executor4 [ 70.418871] IPv6: Can't replace route, no match found [ 70.428619] device eql entered promiscuous mode [ 70.435464] IPv6: Can't replace route, no match found [ 70.515660] audit: type=1400 audit(1517390499.804:107): avc: denied { create } for pid=13039 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 [ 70.549455] binder: release 13079:13081 transaction 98 in, still active [ 70.556261] binder: send failed reply for transaction 98 to 13079:13083 [ 70.566117] binder: BINDER_SET_CONTEXT_MGR already set [ 70.571618] binder: 13079:13081 ioctl 40046207 0 returned -16 [ 70.584608] binder: 13079:13081 ioctl c0306201 2000afd0 returned -14 [ 70.592280] binder: release 13079:13081 transaction 99 out, still active 2018/01/31 09:21:39 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syslog(0xa, &(0x7f0000013000)=""/118, 0x76) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000004000-0xd5)="abd5e29cd82ba8a74df6089f2af94756d3f6a4581d93e7c3423c1d923ff88c25d759f550278994106af51613d15591fd0a88789047605dce8fd9cd25fad6c8a1a302d5e7a404c9d727ec8ca116b9944ceb693c527c3aacb03ce57ba62d352bd0f12d1b7dd64cf9f36f3f681b81f3e4e8bf95cb94d5c02e88633d28a8a12667bf6f0e20533c060e3bcaba97725d865e57235c32e5d6373aa5dd9ec30e80f99360649b948a8350e213d9965a6bf7b56c28b8b12571ee9ef6a7877eadc4ed811aeac9c4c58ff405f4d4febdbe2a88a0da4cef32fa6742", 0xd5, 0x7ff, &(0x7f0000011000)={0x0, 0x989680}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000013000-0x40)={0x6, 0x6, 0x7fff, 0xc000000000000000, 0x9, 0x4, 0x1, 0x8}, &(0x7f0000013000-0x40)={0xc7, 0x3, 0x2, 0x2, 0x6, 0x3, 0x3ff, 0xffffffff}, &(0x7f0000004000)={0x9, 0x1, 0x8, 0xb9f9, 0x3, 0x100000000, 0x2, 0x3}, &(0x7f0000004000)={r3, r4+10000000}, &(0x7f0000005000-0x10)={&(0x7f0000012000-0x8)={0x9c5}, 0x8}) getsockname$ipx(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00001cc000)="e706f0223df053cb3de403f5779184d35b1e5aebdcc671d8f36288aae2aeea9c3d2c5330b17f5b0235cebecf351c5097647e302a2cdad1e1396261c7df7bd399d93a98d80715ed3e4c5697f6a0856b6f2cf5a98e95df1b17b3e18244f8a25f157e54dc3fbee3bab6b68686d9960aac6570f5bcff3d6b415eb7af33f5a70dd5f83bf129b404cdb762992c4f481828924eee511b3544a9334f3d2d74ee11d5bca7c8cc33a6b7473d65bf57260571d890d39aa6113acec1af8f406b06b0d446c3", 0xbf) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000086a000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f000028f000)='./file0\x00', &(0x7f0000168000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000bc000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x1, 0x0, 0x9, 0x1, 0x0, 0xa, 0x0, 0xa0, 0x2, 0x0, r5}, {0x9, 0x800, 0xfa7e, 0x8, 0x8, 0xffffffffffffff45, 0x6, 0x7fffffff}, {0x5, 0x155, 0x100, 0x1}, 0x3, 0x3, 0x1, 0x1, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x100000001, 0xffffffffffff8000, 0x0, 0x8}}, 0xe8) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:21:39 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000099a000-0xe)='/dev/keychord\x00', 0x88400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000-0x8)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x3b, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d9000)=0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000080f000)=0x1) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000375000)='/dev/rtc\x00', 0x40, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000be1000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000f88000+0xb0e)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r1, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r2+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TCGETS(r3, 0x5401, &(0x7f000029e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:21:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) writev(r1, &(0x7f00009ae000)=[{&(0x7f0000592000-0xa7)="", 0x0}, {&(0x7f0000544000)="02db515338096e039c52f7a73d29faaba714a4a47a87174e03bb8b91c65a7eab412e28c107efbdf90677909ed7b9c84c38834267820cfcd36283d0bb835735896c3040e4b4e303eb5bdbda69c367c489ccb01746e9fd8c8c25dfc909e824cc0565f830ff1b9f874d6f1469501d36b2d6c725cf41c3855494a699ddc6a53b794a71e3e11dca05edf51a455c4c2798918cc4f84552a8205f03ba2255866e0882421d97a6ef8916c4b982216229899f5cf9b91e13d1def494d81d2a4a3abb011d6c7d1f97f7bdbf6e506195278bbf0d00d8ea48b36402171c6908ff5670f11ec4c01f67a4b04a881cc97b57219814bddf71d2b80b910de94b3b6cde6b774b68c303a45e0bb304a09607a9115a2905538f2f8be025f4f83702ff4858079c5ca321e442c338425e6bacae3a46bd9cd3d4415d2911520095699b523dfb657094cc49ff406d1575897df4a5b0b30d367bceba2f203021d28afaba911951fe58a61c2d4aaf821c167b570798b85f10149a9b99f9d8dff6b934614a45f6d4f89911cf0698a50963e725214462502083aa694bba44adb9af3801e83af3f94df79d81a0d76ed646575d6b71ece2fdd64933fa26720253f6d30863471bde65526b31268d1168ce9237a020c9a3e280d7275d543e5c95eef2a804d539bac49ebd840e5c13e43bb0230fc2540647bbab4ef791b24cf51c1a0d7de57aa6d69a411f73588958100a05e9290f540f109183772775c1ecd2eae102d8798ec33e096c2a0c03ee159992c33e10eb4cc830bc818505b965ca39d9a92b342a3eb5c482c738af1d4e7809af3abb75fa37a85d88e3616d7b11705287292a7ce115394ebd1e7b2cf1d0882fbd0a72835adcf8fd56e411f93c82a1c8d55f5327969e92a50a5344f1d66e1846da2801a1fea9f15b50bd8672d052da1c3f1be770e6f422f5a6e520dc06029ed42675ee9d631c04d395cfd3b7ba044529a41fee8d405bf7fd11c2c6df3157c62bd8fb84f5eea7eb948bf2cea28967d863d88d9dd3fb26745d497b5d9ecd99cd89cd79cf0f730ac32ed40afa0aaca7eea0a833f675b7e2b40a02de01d4669a348f13b3c0fd06fc3f5f58bca449fcf7e551c92919bb0804e8e82ebbcdb1e376df594f0a78fa9638fd149f9e93b5cb11efee84da77a31202683239bbd7f6f7d8298b58404ddc7eb25a7f3fdae9d1c3db2de9dc67464c82e383e3ca664ed9b8e4d573f7e534de8082ab40f7cf79a5324460b8bb9e2f667c92dff846aeecad55dfa4860b98979585024a41df5011e1c5abaf766fec7b0136684444994c23f7079d9cd95cac315df963e8c7a55af25757d4bccdf55796c1285dd696ede7cd2c5ed73290d9273b0409986290b671d3da79cdf0c004b7f13d2a50f1318a5feb67b4586e7109e2f185f91d6bd6ae6afe080718531237862807115b44b7272201978b4c7f5c76ef8b54e029cf9707d92834cf8c0d36e30987c8614d171dc4aa27d56f89094e1f5b60badbd2a7cb6905e32a0521d2754741b27dcfcff3c1b25c23a112dff62b9ea8e939f8194a24dd87b369a844ce46a566bd33572488f5c05f4d415a1beb38efc69156a092f41466418dc39aa4b6bf54f9bdae6c44c0b5ad21db7d9447def27cf9ae1bb244c29c79ccb4a51220197d2f36cdc1d33bc7cd0918ff2e2f3db45fb12b617538dec5cd28fbb99e0978ef23028729127233b2a6e62186e328e0047ad767dbf19d215b2c7bfee009af009f07ef2c4ed1a29b3d6de4fb62a9489213cbe80658efe71cac41ee11d2bcba8e74ad8cf153d7791b1211bbcf46050aa5ed7a8725238c24162fda86fbd9bc9cd076247b657cccafd827e05acdb85a8c95b8e53267ff76704ce2a310934cb13d48ede2dcbd2f5ce04f2ff147c6a3b0c3d3aa9fee1651258792fec8cbad67cf49007f9e5e951da11cac234d03df5c1903dcd4e1fa6664c42f9684e0b164a84938406db5610881995a897b22d033f371397afe06c9cdf354e76a595f5440d7a78e843562cdf39dc11e1b76fb5851c2ac7d3cab72bd7d134b742eba07a7f2eac30a5c2791c7f877e358bbc2903476d47283deece6083765aa941e74a9755fc6b8278898bf1807ce57837d19a2db67ab36e95386aaa087c2d4d4eddd1dbdf5dc2754f80983b763078f572b61458d1109da595668d159bd4e4d3b61e3b76cae269edac773e2d11de64ceafaac1dc253283893ce614f4bb66985641269de512da832277d55bd9d23a52ac6617e6c02fcfa0109abb9f6c4cd4229794b26de5b46cfabc917e5e125161e6281cb4a26eacd45f21cc85df68eeaeafecaeb442b262b142ba61013b7ea822fc51247b4488bd93a17d3428f8d10c2c25c6b0255e428b35ef9920cef45477c4ac323db2b0cbc77e2ea8685afd40ab62d95da683f54830bba6bf14c8351d97bb16a70fd237b67f53444def6951657584e18764cd028d2c23a6f17399e40e0c6e6d2ef55d421cb50dc5b00067b14b9c622809b4619936e900dbe5703d0b5e16d49950f9bbae736bd230b640957baae18d9406e1df9894047b0125248796b5883d0c180ed08cad9f3914f7edf424a49ac0f836d4527271ba35dd73833d5507c9a880c21a17f4dd9b3d6f0c53a483ec3f6138c4673a36c7dd5b8b5907e5845e817a5bc458b5de2ada24cda51b6916c0749a24279b0a6d022c489e1c392ecd85b0ab699d7f2cc9ef8df85a0c15ef6451eeaf89f12f4ebc4dbd88a775fc1246b4b401ea3ac9bf39cabcc6422cd3dabdd5c99a1d15621a3f7b923462bea06230d6a28584a42feb64334e025be48c52d7db83d40e101f4ded5df0f3f6c854cabf61fd8f2a8a1f16fa05cc53373e9153f680ed41ace3c48b42861a3f86bdf366848075788409c124271e5313d8bfa03758e33f5b8bdc4caa362d920802e688b9a1eb225fc31fc30ae2dff15b933f13e2f82a3be2d65e0f4977d29a0acb9d7179f5a511704920187e8038fc7d9472abede76d83e6f5df9ffbf3c42b5db2be9cebdffa1ca856bb8a7b8317e86b0110bf94fb2033664e11e2943c990d44026a1c498638aed958c3d25ce68234afc1cb024e2388fc5901aab40d01ecba012ac1d161b9369c314bf009060edc1d6d9942218b8e8398e6a97eed37a4fe27a772d39b21fd1f47afc229da0488dc4fe1663f348fcb2f8542723358629dc6e480bcbcf5c7d17ffe7025228b53d69ae192713af14d9bcb8e2355eabf6d59854bbbec580d95a87e459973ea96854709f448d7ef08e0a73fe35ec62a8dc67c57d9f9c2ed77e544f09e46029bbe8450a580e655e24fda2f277003d727ecc5980ef3a84d06d8f7f0f488a901cbab41562ce06fbacbf532b58217498a0d91a1b56939c86314afb74c0e321d47ef8b4e6f5f966c13f3540886b187a0bf488b131f9782e99025a8564a735d3f8e5ce26f31cbd2223be05e30fe2109a7103d2644de90c8122355086755ed317d1b2bb2b8da9d2a291d7e76554df897c505b32a3fddec3798b69127b5ea000de4aaf234cb527f22e54c8e3cb1f261b96bd75d343706a524de0d9f6e02058bdaeeefe15022422bbf4e8cd29c5a19b02f8871547147a1941399187d4d38025fcd785e2fa9f938064b8dd8b032cb7b621852aee604c5f0e93e66f7885149c759c577f2e615e1f9ba5a25ee5f404fb0d8c4ac5611d99bd241a977beaaacff4c1cb69a9df63ee6db64522ad6ee5adf78ee36358cd656fdc7705c672dae3289b33afa9b434b31b8c0088d0278134c089a8b59cdf98489c17c0157a942acbd05f3b9114ac072436de310f31628a41890708656339d8d966a31cbd69dcfbd5a43e61fa142d728aba67dcb1e5c84df42efc4d9d4274cbb17b67d05fadce7aa6a565f6a90fe70803ebd47b65738b9762612d61d765bf68d8661546fc3255f68c7c2faa13b123fa9ba1ac94b54e6a91fed818b01d4dc8993fe520efc3cda106e345590b5f17b787a5a8013bef1bcdb39f8cbcb9b3676e74b574ee76fbdbe6173e22fdab311da7c88ea8da240daa4a63c082c694c9c37ab5b48b3b8de4b16d2d41711cfbf58f9cee175a026c3e41aa2aff848cada401c855d63986c27104e72e484035dbe77ba10235badf7cbc93456368ed9c9a689c0c5c101ae0099f25ffffff880f938c15c59a808ea76fce7ad8b8286dc2d63bcf872bd47eb7cd6b9402cf19c1995092f67ff38defc97223b8169b4e01fd5fd592b4068da511fb793716134869eedf6f71c06d7f9870613620ed03bb2e117d71b50370ba34e54da9fe76e51cc7096235cf4a8e8ecc83d2681ff15bda9c5e3f4484b4f55fe88bb816d784ba177437ebc8ef0084c5cd8ff39255a5886c3824e287af72ea2ba286c5b57b84df2ffe2dbc98fe1691c06b9ce0a450a3c9e35e491942ee927b0cff122c72ee834044e0da8442b7c28fb7d9aef781cc7e97f2e20c1ef37ca4e402927344a5cfc87ffd7fa9898429e4c2f46abaea7b4f90eb5afff656611269014e95c873632c0bca77046338f1e8cb6dbb2fb686abfe0af304fa969cdd5277e3343eb2c106496583881c2f8e40e5afeb194235fdf01902e87d114f7cb3ebc3e5626a67cf389593f9c4e935ad0989c7672119a599cca1b94ad4d111a37c4e09090a975885dcca4bb8d41b69a2921ebc28a79866f47f0c88b86f24d06fc66ea823f532e9403c441bc7ff18fd585371f73eb0c6c53c9edf2478e914c2d42d3dbab1ff2c9deea060d04b2ed22fcef26fb876d5001dec384013e7415c5f04215866eff8d6b19813fa46304512095dca65e92d1cb894c77bdc7f82185d91f8d20b510275d8c871c522d362dd4bee6c35ab044a8c04cd635f7283680cb9385df0f29e9937e3e0b5c66167cf0e57ab287309daf8aa28b9d61dad90cb4c3e992cfc6b9d7ff9f7bd9a37192b4b6420f68b2b7a408e3d37aaf102b173650814c9d38f083a8525a005a701d8474b28b2ec37f854edf99f42e623627ef8fbe760849e4915e6d782012345bfcba0b8d3e3649eb941e98a97b1062700b483732696f1a5721a4a91a75e66d18881dca2790874626546623513bea50cf852e069c9fd78d2ea087784e4c1c23e74b5f26ce2d7f33146eeab3a49708ed40f8d648c7a3f50a183f5e072abba4ec7eaaf2530af4abf94d36ce6f5bb7ba91ab8045520cca3514ee17e5b4816a871aa9fff9796f6504859e7d29016d004cb5bc76aab409b022e751ca89530ec13c982dfe451b3663976d15b07845e05d3c385056a2a4a2e5770ed170684e6f8bd552cc4a1eed4ac27c2dbe4bffb5558a7ee3f67b6b01e2e713fe907cf5e4320b17b4fc1ca3071e4b29d4efd73ca2ef0df8b80f692c3a14a1f094d4961563b8f68b64a506d4870004a9975861583a2073888ce43c9bea4b36a8041f130241dc94a720d7066380c8f5525318b210564d3dc5b57ea8b6a59b3c985274d292bc49f7b8ddea28b4ca453feaa815cb270999e895b8ee02d00c63ef47b708050f8b5d1a2f66a9e5a4638a7e4e2e2bf401e870b11aecdd4736795547fb985037b90db28a5bbe55fd3cc5538cafca5c0d9bd0b0fdbe51089c37880aab8257696a28390436ef36cbc97b6d912cad020e5d41e6a300aff02c3f3cc930fc53d9829c2f67d34b76cd77f4c9b705c37b43b530034a19f8c85d008432406313d1f94e736c2712d2119b4613a198e6a1cdd75940b1aeb47ee15dbc145333c2b1d108d419b0d0211d09551e15d61d1f9f6477c5623590064483fd4f8e03995af9a7796e123947c99c5d3c0e76f1523c5a9f5abbc", 0xff0}], 0x2) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/31 09:21:39 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000f43000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000a41000/0x4000)=nil) 2018/01/31 09:21:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) r0 = dup(0xffffffffffffffff) timerfd_settime(r0, 0x1, &(0x7f00004ed000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000eb8000+0x189)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x6, &(0x7f0000131000-0x60)={0x0, 0x24, 0x2, @thr={&(0x7f00007bf000)="6328c9826afbbf9b4fd07e5e71c8ba4a0baa88b613a31d739f3dd94ce41ede0b8e0168f959b039e7599e87475145c5562ac49a0bb650760faacc2424571d322717b429fabe607a76db1a8ab91116eb02ec0a4963aae6b8a854828c31033db942c520dd", &(0x7f0000784000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b8000)=0x0) timer_gettime(r1, &(0x7f0000282000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 09:21:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000494000-0x4)=0xcc5, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@generic="21eeb9ccf47de0479539d46a1cfcdf62", @ifru_names=@common='rose0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x21ff}) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) fsync(r1) 2018/01/31 09:21:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mknodat(r0, &(0x7f00000cf000)='./file0\x00', 0x8, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ecc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$unix(r1, &(0x7f0000f80000-0x1002)=@file={0x0, ""/4096}, &(0x7f00005cc000-0x4)=0x9b, 0x400000000800) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/01/31 09:21:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000664000-0x18)=[{r0, 0x4, 0x0}], 0x1, 0x299b) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000759000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) [ 70.599128] binder: undelivered TRANSACTION_COMPLETE [ 70.604326] binder: undelivered TRANSACTION_COMPLETE [ 70.609413] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.614942] binder: send failed reply for transaction 99, target dead 2018/01/31 09:21:39 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000)=0x0, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008000-0x3)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000019000)='/dev/rfkill\x00', 0xc0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000023000)={0x8, 0x2, 'client0\x00', 0xffffffff80000000, "dae9a5dbb0ab8c14", "1d483786c2499843d3ee1c127fc83330b07a9672df0a72f3e7914d43cf18cced", 0x8001, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000003000)=""/4096) 2018/01/31 09:21:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000490000-0x8)={0x5d8ad469}, 0x8) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000004d000-0x8)='./file0\x00', 0x1, 0xbd) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = socket(0x11, 0x4000000000080003, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000135000-0x38)={&(0x7f00001a4000)=@in6={0xa, 0xffffffffffffffff, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000568000)=[], 0x2, &(0x7f00003e2000)=[], 0x4c, 0x0}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000024b000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00005bd000-0x8)=0xfffffffffffffc00) 2018/01/31 09:21:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c1a000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000239000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f000020d000)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000843000-0x14)={0x14, 0x0, 0x3, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d1d000)={0x0}, &(0x7f000032d000)=0x4) 2018/01/31 09:21:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) fallocate(r0, 0x0, 0x7ff, 0x400000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ef2000)={0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 09:21:39 executing program 1: mmap(&(0x7f0000000000/0xb35000)=nil, 0xb35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) r1 = getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000044d000-0x4)=0x0) r3 = syz_open_dev$mice(&(0x7f00000cb000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b36000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b36000-0x4)=0xe8) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b36000-0x8)='./file0\x00', &(0x7f0000706000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000147000-0xc)={r1, r4, r5}, 0xc) r6 = getpgid(r2) r7 = getpgid(r6) fcntl$setown(r0, 0x8, r7) ptrace(0x10, r7) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(0x0, r8) setpgid(0x0, 0x0) 2018/01/31 09:21:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c02000-0xa)='oom_score\x00') exit(0x0) read(r1, &(0x7f0000586000)=""/244, 0xf4) readv(r1, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000051f000-0x4)=0x0) 2018/01/31 09:21:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c1a000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000239000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f000020d000)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000843000-0x14)={0x14, 0x0, 0x3, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d1d000)={0x0}, &(0x7f000032d000)=0x4) 2018/01/31 09:21:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c66000-0x15)='/dev/pktcdvd/control\x00', 0x102, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000fda000-0x24)={0x7, 0xfffffffffffffff9, 0x2, 0x431, 0x10001, 0x6, 0x2, 0x20, 0x2, 0x4, 0xff, 0x3601}) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') sendfile(r1, r1, &(0x7f000031b000)=0x0, 0x1) execveat(0xffffffffffffffff, &(0x7f0000f46000-0x8)='./file0\x00', &(0x7f0000d9e000-0x40)=[], &(0x7f000018b000)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 09:21:40 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) fstat(r0, &(0x7f0000003000)={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) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) clock_nanosleep(0x0, 0x0, &(0x7f0000186000-0x10)={0x0, 0x0}, 0x0) 2018/01/31 09:21:40 executing program 3: clone(0x0, &(0x7f0000c10000)="", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00009a0000)=0x0, &(0x7f00000d9000-0xeb)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000)={0x21, 0x80, 0x4000000, 0xff, 0x6, 0x6, 0x400000000000, 0x400}, &(0x7f0000001000+0x67c)={0x40, 0x6, 0x3f, 0x6, 0xffffffffffffff61, 0x0, 0xfffffffffffffff9, 0x2}, &(0x7f0000001000-0x40)={0x8, 0x7, 0xff, 0x5, 0x0, 0x81, 0x1ff, 0x5}, &(0x7f0000000000)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000e04000-0x20)={{0x0, r1}, {0x0, 0x0}}, 0x0) close(r0) 2018/01/31 09:21:40 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x18, 0x0, 0x0) dup2(r0, r0) r1 = memfd_create(&(0x7f0000015000-0x5)='eth0\x00', 0x3) bind$pptp(r1, &(0x7f0000d56000-0x20)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/31 09:21:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) mkdir(&(0x7f0000c35000-0x8)='./file0\x00', 0x102) getsockname$llc(r2, &(0x7f000022f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b20000-0x4)=0x10) 2018/01/31 09:21:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000214000-0x4)=0x0) get_robust_list(r1, &(0x7f0000be2000-0x8)=&(0x7f000088a000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000b9f000)=0x18) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000dcc000)='/dev/ashmem\x00') getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000243000)={0x0, 0x10001, 0xcce, 0x2fd9, 0x6, 0x4, 0x9, 0x3, {0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000000}, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe74, 0xc0b6, 0xb352, 0xdcd7, 0x1}}, &(0x7f0000249000)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000adf000-0xd)={r2, 0x5, "202328fffb"}, &(0x7f0000fb0000)=0xd) 2018/01/31 09:21:40 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f000062a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f7c000-0x4)=0x14, 0x80800) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000f7c000-0x14)={0x11, 0x16, r3, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x14) bind$inet(r1, &(0x7f000002d000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/31 09:21:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) modify_ldt$write2(0x11, &(0x7f0000b3c000)={0x3, 0x100000, 0x0, 0xfff, 0xfff, 0x7, 0x4, 0x8, 0x4, 0x2}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da7000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) write$selinux_create(r2, &(0x7f00008d3000-0x32)=@access={'system_u:object_r:sshd_key_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x0, 0x0}, 0x32) syz_open_dev$random(&(0x7f0000d9a000-0xc)='/dev/random\x00', 0x0, 0x40000) 2018/01/31 09:21:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000a87000-0x1000)=""/4096, &(0x7f0000750000-0x4)=0x1000) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000021000-0xdc)=""/220) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/01/31 09:21:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000025000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0x0, 0x6677bbc4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read$eventfd(r0, &(0x7f000001a000-0x8)=0x0, 0x1b1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00003bd000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000103000)=0xc) 2018/01/31 09:21:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000001d000)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000ca2000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/31 09:21:40 executing program 2: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000827000)=0x800000008bafb) read(r0, &(0x7f0000fe3000-0x1)=""/1, 0x1) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000171000+0x99)='user\x00', &(0x7f0000737000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe3000-0xfb)="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", 0xfb, 0xfffffffffffffffa) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000fe3000-0x5)='user\x00', &(0x7f00001ec000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002ef000)="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", 0x1000, 0xfffffffffffffffe) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000052b000)='user\x00', 0x2) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r3, &(0x7f0000fe3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000133000-0x4)=0x10, 0x80000) r4 = add_key(&(0x7f0000fe3000-0x6)='rxrpc\x00', &(0x7f0000cab000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe2000)="b6afbe4fbe3e19d8850a6800823fdd0bf25add2996822af3d8721d56e679a8d4e3c02ed5e4085a49a86f7d680b0cbcfb79bc695f0a3d20f44d918f6ed0949f7d5aee8c4a0d9da886989037ec8f9204c5356d5a10cfab542a154792dd3d0e964c9b2b9065d276ef3049b45a58a167ea5711dead804f2f464d162426064a0427859cc4173f55", 0x85, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000a6d000)={r1, r2, r4}, &(0x7f000089f000)=""/218, 0xda, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000363000-0xa)='/dev/ptmx\x00', 0x3) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000fe5000-0x5)='user\x00', &(0x7f0000358000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe5000-0x5e)="d22fbfc95d97402de2f57347b78ea8bd386b1c338fbf86c8fd442a9b409addf00d1b720bf4d6601e9ee3da0014a70692f1513bf8f90068a585d01b099faa72081e81758bdef125a1058e1f63b731f85f74096adc8fcf5870a685280dedef", 0x5e, r4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000fe5000-0x1c)={0xa, 0x1, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfe}, 0x1c) mmap$binder(&(0x7f000070b000/0x4000)=nil, 0x4000, 0x4, 0x40010, r5, 0x2f) r6 = openat(0xffffffffffffff9c, &(0x7f0000fe2000)='./file0\x00', 0x400000, 0x80) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fe4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2400}) write$selinux_context(r6, &(0x7f00006d5000)='system_u:object_r:crypt_device_t:s0\x00', 0x24) read(r0, &(0x7f0000fd8000)=""/0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:21:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={0x0, 0x0}, 0x10) 2018/01/31 09:21:40 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) recvfrom$inet6(r0, &(0x7f0000ef1000)=""/167, 0xa7, 0x2001, 0x0, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x17d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000025000)=""/85, &(0x7f000001a000+0xcf3)=0x55) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000)=0xb) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000026000-0x4)=0x100000000) 2018/01/31 09:21:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e47000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x1ba4f7cc, 0x7, 0x2, 0x80, 0x1bb, 0x2f, 0x7ff, 0xe908, 0x6, 0x5}, 0xb) inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000b69000/0x2000)=nil) 2018/01/31 09:21:40 executing program 6: pipe2(&(0x7f0000d1d000)={0x0, 0x0}, 0x84000) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x812c, 0x4) mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x68)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000}], 0x68) 2018/01/31 09:21:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000013000-0x8)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f000002c000-0x8)='./file0\x00', &(0x7f0000773000-0x5)='qnx6\x00', 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00005ea000)={0x0}, &(0x7f0000645000-0x4)=0x4) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/31 09:21:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000092a000)='$\x00', 0x3) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f00007e2000-0x2)='\x00') 2018/01/31 09:21:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000945000-0x4)='net\x00') getdents(r0, &(0x7f00001b8000)=""/4096, 0x1000) getdents64(r0, &(0x7f00008de000+0x860)=""/48, 0x30) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006b0000)={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]}, 0xfffffffffffffff7, 0x100000000}, &(0x7f00001c5000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b51000-0xa0)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x1e, 0x3, 0x6, 0x20}, &(0x7f0000194000-0x4)=0xa0) 2018/01/31 09:21:40 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e62000)={0x0, 0x0}) dup(r0) r1 = userfaultfd(0x4000000000000803) ioctl$int_in(r1, 0x5452, &(0x7f0000e2c000-0x8)=0x0) 2018/01/31 09:21:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) fsetxattr(r0, &(0x7f000050a000)=@known='system.posix_acl_default\x00', &(0x7f0000098000-0x1)='\x00', 0x1, 0x0) recvmsg(r0, &(0x7f000055b000-0x38)={&(0x7f0000703000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000318000-0x50)=[], 0x0, &(0x7f000087d000-0xde)=""/222, 0x9d, 0x0}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000ca1000)={&(0x7f0000cfa000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0d000-0x10)={&(0x7f00001b5000-0x250)=@newsa={0xf0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005e2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000089d000-0xbc)={0x9, 0x0, 'client0\x00', 0xffffffff80000006, "766ffd748d6c9717", "cc687167734090aeaaddccb5ecdf2205bc4b784e57b1303528887dc51c76e21f", 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r1, &(0x7f0000ffb000)=0x0, 0x8) readlinkat(r2, &(0x7f0000294000-0x8)='./file0\x00', &(0x7f0000b42000)=""/117, 0x75) 2018/01/31 09:21:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00009d7000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006d4000-0xc)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d76000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006fd000)=0xc) ptrace(0x4207, r2) r3 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r3, 0x0, 0x4000000002, 0x4542) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000c1d000-0x90)={0x2, 0x5, 0x4, 0x6, 0x2, [{0xffffffff, 0x8, 0x2bdb, 0x0, 0x0, 0xc0a, 0x0, 0x0, 0x0}, {0x200, 0xffffffffffffff8d, 0xb, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) 2018/01/31 09:21:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000066f000)=0x0) poll(&(0x7f00007c1000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 09:21:40 executing program 1: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000aef000)="", 0x0, 0x4000000, &(0x7f0000ad6000-0x1c)={0xa, 0x3, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/31 09:21:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x2, &(0x7f0000d09000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000839000)=0x7fffffff, 0x4) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef4000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/31 09:21:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000761000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)="746f8ab05498dc8ab585aff14202fe590887d71700f5b44a43302cff2a91818a2d558cdbda4145e414ec0c890542b20edbfd84156a0985e9263d8c9d4062d097f78cf37d00c2c254eeb22d279f04e4d46f63e68c5a638adb9d33cbef5ca4dcf3609e327c483d1284db08e49b9c7ebe8597387c79a2ce16afa4cd4125d647fcff814998af2ead", 0x86}, {&(0x7f0000d5e000)="6c1618b751d8e66081f2d8b622485241a3b6ef5c204d239b97ea6257d98118c3c20903ee493c53c7835687b7b82e1e9d76a36959ce5d180fe65ee3845cec2d516176b30a11bfd74b2757", 0x4a}], 0x2, &(0x7f0000261000)=[{0xc0, 0x1ff, 0x100, "192ad3e001c821b1ffa930534ed25c272f3c6917dce6320322722598fe775b2490c6dc0aea373713222dc49fc8ff1e03ee340b8d97919678d9d9e9ecdad1045944afae856b04fcf17c96956735d107a4ec46b7648ac46d285ad1f38de3c4d189fa405bcc2ca25665d9642245599e5d4f22e0cf325f6ed9e24c4389863203b4c4f1d8f96963ba34b5ab48fe1afde1c8863bbef1c38f0e70218692bb28f66deb8ecc5b62c7382432c1688e8e09b1"}, {0x1010, 0x29, 0x1000, "e9f27f9372bc990f4587e89f5d23adfa4117117701f28f82758ba5ed3aac35083ae232a74605e9b7623dc80b9bb3bd6673a587a8553f81f85e7267a3df11f6ae63d3500155396287563f2fe29604bf7beb7b4a7f3c37641c9607af6ace932072360356a410d91b7f72c0b09732751e927b5bbbe4390ba7e87021dee8c9eb4b2099598308a96e883d8ddad65e6a15ea6a25905955c86f6c90a652e67cb306e71ba9557a5d2abbd52780f936d5732decb5d722cb541c3f536cc1af225ce57b7d0f3579b2510ffdcc9fdbf81e7da2cbda26df4ea189286aaf0a9b133ece66ad34c1f3f69ee39ab19376698010760438d23255be43649b365c62482d2aabacaa8cc4f6dabe498e270324c14d60a1c3acca3b2924f647bd46c95be3bd8780dbafd3694a3e980182ff9a44b9f93afdaa4d9f41e1c4d7e6d82df996d18d11a90c64d46f651cd5dbf7289ba8279bdb7e80c544f9d1d6f8e800cd9487181c1b3accce3cd39e1940e9473c56680acb133c02602a994b0fec427fe2de74c3226f350337720f0f12f1221a0a124bd5b6d843738d58737a6b4d11eb6e401138cd35a28a0c6b4f4389b39fae67cdbcb3872118db22e0ca67edde008f2e709a1859f2a0382d62a1601f21e551fd08daa77fa1e6ecf4eb9f96c734da487ce85b6b375be5b6c7fe9b8e6ddcab3a5d6d795ac3e38ce6cce2e9a7a2bea4f731af7155068c318f9197e13c75065bcc78dd2d5025383c25f5a3480a736b6f48dd156c08c644ac2b26d6c99206669611a81ea4e4d6be9582a019e13d3abec3fd6970d7aeedbd2f651dbe0ddd81dc93c900ac73829e2f0f1b58980c391c18dd14a67beba80dfa8de89f4e2deb51696ba49adcda0e00bc795d79c97deab09041dcd7becbf3b0b84ee83768647b7db73248689941b28c2e0ae8c09ee5b497ba47619b0271be3c5ab855693cbc47ca6da24a4ef6965068b0cba6498757cb8d09f0d6138363c362f2f0acfb9416cdbd92efdaaaade35ac8f0251656c0defd1c045af1f9e678fb86686ad1381485f819d0de49d0ba75354295c5fba131232ce8c2a51ba7ee14cb413f9693cee78b3e2100e860cd592f6a8bdbff5f7c476f0308c9239b1fe59fdd73821eb8a305d8c1bcc57a6c147cf1652744e678064cb518348f8f01c1b2bab822a52542b7610dd7dc1e587590dfd957bf63c167375014cc21e578c92562f5a0ac49dbb9a81c8fe6f765a60518cb3c3808afbe39b2da7852e29827b16ef5c0989680972831e213bc83b11340761b77c52dad639b88794a2953638f6041fe6acec3363a6ebd2f03028972b16ffd442a0c99bbda7d99630e9240b36d6fdfd50eb36ca27c9ae21d25700b77512c2c7b8d2ed79ff450d694e026ba0011d1b81f7105cafef35d8966cff0ef3e1e640344bb2ed4cadbf72aac8ff1452bbc4c89e1f3436be420d266f174addf87710ce863a19bec5a1ab973994f791d228f16d16871895d2c142dc11da78e24ed1b20a3fa8d1f7e5a6f13a3429ca0f6970df75470e828c10cfaad76a2db23f4dfc9ec6f3a0d7d9bae8cf124a109b09681158a240134e0e3f1f353ff188d89d27db2f1a753b31bd9e96fd15df026025267ad841a84d4037cb5dbe4107c6d7eb879aacfd012d996562b03374212204e7a46ae7cb14eca65825c12815a9556cb06e62d900db58109fdd2529307c969201b678658ebe8ec370726a379ccc74e60fbac58074cb9e40f70e600f6636007d5014c5328ebf86e3ee725882cb83b105edeed48796bf9d2fe33d5e7b3fb6f1b66ab36a0ba677503f8888c1f4434e6f3595ee8750a4320325cf3378b6a59bdbc02b6cf5e84904c26038ddc06154d8a660d0b0dfc3ac4b4c33a7982436aeda01bc3927fdf14061cf51387e92ca728293ab670d4e0ddb2caa62abe87079bdf9acec4e599fb71da83054ebc32425ad9b0e02bb07fe2e3e3546bc0bbe3506f9a6e1c9552f518d2d74731269df8a112d735b1e3c8cdd3c2000beafb47632de130c694a20d487a6b818bcafc3b7c6dbb994feafd6cd3bc3e5b8ba589c944c449d16e6177b17fb052f302552e52d98cfab096b06185c16c9e232721f5e6c5605554451930f8225ec6fc0c517a8f070e32d9771d8a87148dca4363bd9ceb4ac110a5026463c26d4d8a78d6c895356e44a4e3ff71a5d95ca69eff91829cb3630ab8a74378340dcb5755e052d49fff70d16d877f2ec77a07fb8a001d7afea2822dddaa2db0210e1cdeb45a36b98d386cdfccd1bd900a02b1e4e359c24bc9dd62e05653b71a80e12c216abfa60e110fde596e8c5447ae4b56a5e3d47c1ef2a8d7ebb5f32929fd4d4096b34c54ddc9edcf10128d42fd41836e16bccc6466b0800d0b455473d6a87ad5c52833e934ac084211a4830ce98882d734e9a58f0866aac86e925ca3ff807e825de040906b897bbc97c4625ef834f5637057a6a61d2f18c2abe9ebd69903c833458723f82b9eaac1a970d2c2c3d2a9a2f22ed9d6a2a8a5933f5044f9c597d135913e180ec940f9fdcb1ba6fcce6a4aeffd5a3ffadfc56888014b6e4d1f8c0c5fb59187ecc989c357ddd77ff6a374e165d2a30ec4614485ff6634ce8f543013ce2fe7836e5b62232baee518bb8b8f0e579649ae2c35ec622020db3cec243c41a36c4b585cbad356fda7153c471178685737648af10202499a49b32c4857fe7da9db352ffb7faccfafec39405a36350a497b5a670f8f564b303afeb2a80690c162821dd8c278ed99adb5336f8f29467c5bb377f2da14f23410ddf03e52d0ce217d480f6dabddc598ed2247433cceb00061654035ac50266ccb2c32337ff34b2a0d36479ed7cdbb27bad4821f9dba61d09bf646930ef37201d7a3da366664d11a240e73b9a3d3de25134ed9a02ff7316b8d74edcabe989284bd479c8a08747fe9fa41f15d9528329ff583b1e21faea54e79fdd9b8a9e1b04e23ad321c99279b963f2ccfb0603ff14c93323faceb19dc44a199734a410b47ace53b54e87d1e4efc5ce10e1f76c26b5aa6c504daae91fd98e7426bdddbf86e3761b54f58b57c1e44c0ac18b75e9101721a08d0325b10d1067934db53aaf9222efc8c9767f17c4451e9fed591219cc8c32bfd0bbb43b30942a545dbdf238c56507a0308eb890f0b739ec5721d00ec23d18d7e6a4486001c25c7611d8b8c9d869c84a216706d3a1bf09614b29512753df67cdeb97530c176b941c902ac05884ec8330028f6f645353795c32a30c8bafcb4127c26e61fefe6a94f0eb303c20a7ea693a6ab7ca0af76b3c86eb47d3547134f1c81aafb823d69e35a52e8977ac441f44bdf6e887c2277d9940121d1e4478c71f8947ff4e06bd13e886e05a65209e4848be476397183eb11d6e0b181138104447800e251b7e8683dfab62108ff3c2af35cf23351f93b9e5c4e78c957a764bcc514383545fc295d841764bbdc18a31601d84fd65f878b249f3660b84aaf0c1d4ddde2a552f3808a9ce733ad02c60effe8e30639f8df7ff4acaef19d379af7e253f8904050fc027762ab035064200335be1a41abb39b847ec601fc91180b386c3589bde271a7a245656bf07cc12469c06e307a91617bc082d93b5fa2c424f321fb7d666fb81f3dc190ea0db60444bbee0c9203ba79b7ee1164f25f7b5ee187a26bc9dae9e84b50afd71909a360cd5cb3de7b4eb429efcd687719a2f1bf6435ecfbc8cdff0b43def213d0da952fc456496415d2cbe658b285f54cfc27a979312ef8d36585a530a2ee7985c3aa7019a606c28c158aebc637d2637feb13b63131dc20760ed452ff9f89185a2731723957b3e0724654ce6c98c09db0e7141c1b09efaa3318fbc17963d0c539a9abf955f6b9028932ca2271417ce67df65224c43169a5ade7e1e88adc18dbee1ace7930082e440847e9f5cd1a47370ec3baaff5217550c6eb7306c36c8bf7fbdc503c112e6768c22124d3edecf32f6441829e5dec2cec6b3c36d4158402281e163ec6517a449cfe8651f9c72bb05f565d2bb7f0688c7c8bfd474079d314d8c50feb07fc6724270ee04b5623674145eccb9eb6d50b5330bc34c3e5eb6686a9411c4ef647b2fe1ffcf1c3f550781588d7fa0a5de9c10b5ce03bb9ebd63f5cd50300ffe9b3f7d7c29e7fe22555a756b6e83940e0b72cf5224336100c282f1a2cb567838e7b732527ffe497507576781e1a7bf815bac5c9ac74f23b353a3dd6480bb68e6725008e7b8eaa516d456575a6a5eb2bbf7b5a3b31036c83810bda7e779d9fff5161ef25c598e138da2329396754b87276deecce437c3e8ce51e2b9f5e9bc9a0d2520c234e9f9c4afa91e80cc158b327ff482e7c444a687417537888db62124348ac5dd50ff2a53515540931b119bc4ed9be34cd3c2c3ed74efc3e8d5b62a7c24bba2526a7bd36b0e3c5f89a15d55627f640699dade4f051f3f969cdac36698cc31f957984ab4d963fa66e3fc108e3e172ea69ae7c866ba9e332120900968dff4f18d8cd9d5f9ab571dae7a34e347f5fe1715663a19d87672d76057f6fc08c990e3c6b0b7170f860ffda91a734cfa726e8c4676feef5fef0da2f678a48f8afaabd6b032ade7e40d893e7bf322245335f089854f861e0144f820f33defa69505b4465811cc7468d5749b9dd3efd63b15531833e0f9bd46c34387aac42938e852babcd92cc408ad10df87ddec84f46b0e5bcdc41b656669b5ec45e61ad456a04ac7cf602310576158be658d05f06d1b537087a150382f6d38dc0f26de520cbe8357ee1ed78d6831534a56943769b1f1d56b86d2f76ec92303d745050ef95f225923925a7d260cf08c43fdfed9832eeb807eaaf4c82e4c1e122abc4a9965dd847aa32ec2e05ac03d864700ee372605ec144efb7a454589aa7db2f44eebf695e1f875b48967d7181e9de8b94b74b6b3b5f426e19909cc8a534dd4b66603be8511d9d6e9bc2876bdfb9f3405244f06143030c947e775f0a1a382baed343953623451c13006f1797e1c23aa52965eac734aa3013715aa35ffe579a8079d30af464e63fd1a4a8650f806bbda9aff2ca5c0f869ae571973e4132c50647365327d406d4170bbc6bbc4501b808a329d308533096c327d631333472f99796c0d648fda5d10698f7a0db9b642faeb0e92bd439d93e5e136baf30f4140ffa53d008a21265bfefa8c4917e1689dd2bcf5c5c1148481925db68a1eb1dc8432018b768c8fa443101b447855b748af6f777b5f65aaf1927206866b96a31ebda2660af9c3fd507200dfe15dd4c118f4b8aa027df0495bf8616c7c4e6436162d2dcd7f4616482d5c7226204921447153c7483baa52243cc329088d7493e0ed6899c26535c4586ee4253246c4b15bea5cfa905967692c9b682268e696310b41e48f0b0aba8d5aa53cdb96d7f7ccc14585f5774112008d99b8bce033913965b0d7046ed11393bc30cba4406e89c75bd810b59ee0769766d0765dcaf60b5cd9c59513b18d708cd72a38cdb28a8f2f97ac2c9435073ffd4abaefb028ad6073baf089967295d2bbf63be04ea2ca537f0bbc6210878329957e8c24a7bccea7ae7e5b1e8a18a310aa27c4cf5961cdd99a76232532978e9176e9aaf7b397cc94b07524817b6eae59b1626984fa60255de8fed47207f8fa425375ef25ed97a2e8bcade42ccc0daf11774f6bb52bf3c6f9746136a2711bcc58c93523bdcb2d2ae8677d52938e7382d5002fb8b76657db6ddf641e63bfaab09c5bca34833310ac9c0a4b06580feeef456dff1e93edd6f24e7d4929dfdd38467f6141009963cd2fd1b44714836abbdd44c"}], 0x10d0, 0x8000}, 0x8041) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/01/31 09:21:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007fc000-0x9)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000c6f000)={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xfaa1}, {0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x7fffffff}, 0x5, [0x5, 0x10001, 0x5, 0x38c, 0x1c2c, 0x9, 0x1, 0x6]}, 0x5c) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000778000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) fcntl$getownex(r0, 0x10, &(0x7f0000a0a000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) 2018/01/31 09:21:40 executing program 6: r0 = socket(0x6000000000000009, 0x0, 0xffffffffffffffff) write(r0, &(0x7f00007c9000)="", 0x0) close(r0) 2018/01/31 09:21:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a00002, 0x0}) 2018/01/31 09:21:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0x6, &(0x7f000087f000-0x7)={0x0, 0x0}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000ce4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000062d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002db000-0x98)={0x0, @in={{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]}, 0x80000000, 0x21}, &(0x7f0000628000)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000237000)={r3, 0x1}, &(0x7f0000ada000)=0x8) ioctl$LOOP_CLR_FD(r2, 0x8008700b) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00001a8000)=[{0x4, 0x1}, {0x2, 0x2}], 0x2) 2018/01/31 09:21:40 executing program 5: connect$l2tp(0xffffffffffffffff, &(0x7f0000c59000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x2, 0x3}}, 0x26) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000057d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400) fadvise64(r1, 0x0, 0x3ff, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r0, 0x3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x11, &(0x7f0000000000)=0x9, 0x4) unshare(0x4000402) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x1a9, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000001000-0xa2)="8f9e401bbbeb25b962cddd4cf41760ed28a94436905e76ea1dca79b0531ad509ef5feb2cc5ebeb8380a2dcc64ea0f43b87cb9b980fee298b1f084b673966b7209ce48f7733f9b8ba7f9bd2df9dfbf801f996127242e9c066602c6ed7fef4bb237d64b347dfa756d1d1f5cf45709956033ea2c1262e86889ba733d99dde12f59ab8187f69f1d6cbac269d6b146cd13d5e1387d1b393d010fbf26a60da1655b90b11f5", 0xa2, 0x4, 0x0, 0x0) 2018/01/31 09:21:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000068000)='smaps\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000cc5000)={0x6, 0xb759, 0x8001, 0x1, 0xbed, 0x100, 0x8001, 0x2, 0x0, 0x101}) r2 = memfd_create(&(0x7f0000402000-0x8)='lo\tlaK1\x00', 0x0) dup3(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/31 09:21:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000805000-0xd)='/dev/usbmon#\x00', 0x7fffffff, 0x1) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000042d000)="53f53afe4ba0c827cc2ec53905ffdd60f8d667b341fb1c1e3ba98047225572ddf71e76b40b9fd1697b7aaf6554d3e64bbf2dbb61e247b86467fe3d08165597536cd404f7967508242ce2c4aba3db16ea31a94709a160a0e9691b7b5eb4cde90af5203d6181e2a71402bd9268e25e05c238576780e09eb9792291e699de500381c455820caee0ef41b6dcd26ad7c8c66a6497c73f3913b617841ce11be2d259a0dc12cbe26825108680d889b1e6a90c0cd43fa2f0b39463d4215864ff0fdd11c09387b70094073999f84197e3a79026d9017b6d00371103aa723872416be182138a2f05d1c5c7baf6f6e0c120249cc8a027fb30362a5a38") bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = add_key(&(0x7f0000d89000)='asymmetric\x00', &(0x7f0000c56000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a8b000-0x57)="18d9ad0a22cde3b5e02450a4c8c8c133385e598597644c098923f20e31d77bf711b5367ca5ed7273123083101f5d8ab89f3e44350d75b5a6682f087f2e1f698da05cb32c22a0307b7fa81c7d2289e11c41d9a24832c8d4", 0x57, 0xffffffffffffffff) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000787000)='/proc/self/net/pfkey\x00', 0x20800, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0xfff) r4 = add_key$keyring(&(0x7f0000598000)='keyring\x00', &(0x7f00007a1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r2, &(0x7f0000433000)="5eebefe6204fa39924480cd9d746317877d7672499033fae1c5eccfdbbc1b26c2b2ffd7db8813d145005b496cdc4a11b9ab1d566b6e37c85e6a23cf57ebb182d8117240f73e9f1506a950745ae5b546be539bde7fd603eea37c987b0c20dc05a0998bab36fc665cf85827b1b069cbecdb5473e54e086600cff370dd89593c6678966943a0f7d17e244bb0bea1c597904b8eb55ee5ebd154747814407b1412c665994fbef556c20b724fbc49378471488909f47493f188d9c834bbbf05a92c06be862dba34b506d6eecb16a26a6e4e61f143e2e3d8b09ff385593", 0xda, r4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fb6000)='/dev/ppp\x00', 0x200, 0x0) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000389000)={0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x9, 0x1, 0x0, "83c22e0b931199c371125b47f220aa82c75578817d0e8b78211898f77463e443af2370b1d0c475367cfeb3018c0a28f1c6d20e03cb1a4e66d473340109006801", "be00a35d819adf4e7afb56fb8ebbb121943031a682a2b1c7bd0ee40d60a2f35566834153a1b15c42e6caed655fa460e52de369ff6258f6d3760e695a4cd7e368", "5671f7de893557b2eaaaecc9652d9f8e29ca46f2485922c24036ca1c4d8727ab", [0x3ff, 0x74]}) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") write$selinux_user(r5, &(0x7f0000dd5000-0x25)={'system_u:object_r:device_t:s0', 0x20, 'user_u\x00'}, 0x25) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054e000)='veno\x00', 0x5) shutdown(r0, 0x1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000715000)=0x0) 2018/01/31 09:21:40 executing program 0: mmap(&(0x7f0000e8d000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x18) close(0xffffffffffffffff) 2018/01/31 09:21:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x400000000010) sendmsg$netrom(r0, &(0x7f0000266000)={&(0x7f00009c5000-0x10)=@ax25={0x3, {"0488a004f22d76"}, 0x1}, 0x10, &(0x7f000020f000)=[], 0x0, &(0x7f0000577000)=[{0xe8, 0x13e, 0x2, "cf3a42b0f5a45e7aff638b0e47d17529b957201d27495876613dc56d474c122a3b905e83b103dfa3872495b796a5735253e2a651b183e5d1ec24cac0635675234398e335df5cacadfee817e8c506dbc37ee9188578dd9664c5ab9aec7487d1272354b3d4acfab39f3b6b6949814c8d2198e67b34c6d546abb9f6dab2b4b72c1ce0b01a11d312812551852f74347482b35491b0d8a270cb72fe9b036110020597bf369c887e1aaaf223515256af5530ef04477f2f926b562ec601083eadfc46ab42dd4ee37c30f169de58aa13c4969216ba7bfb67ebd1b0d2"}], 0xe8, 0x800}, 0x0) write(r0, &(0x7f0000574000-0xc0)="240000001a0009ffeecd0300e9ff000001fff5006c03050000401d0000ab2af9161790cf", 0x24) recvmsg$netrom(r0, &(0x7f0000062000-0x1c)={&(0x7f00003a2000)=@full={{0x3, {"5fbd5c4df355b6"}, 0x0}, [{"28330b000100"}, {"a484b2ac165d94"}, {"dba110d008d7fc"}, {"bafb5f56ab01b7"}, {"f29e4088da2392"}, {"d5437ac3f17e59"}, {"2c09e4e46131ae"}, {"9a377f42019b24"}]}, 0x48, &(0x7f0000937000-0x38)=[], 0x0, &(0x7f000005e000-0x2b0)=[], 0x0, 0x0}, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00006d9000)={0x9, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) 2018/01/31 09:21:40 executing program 1: 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$TUNSETIFF(r1, 0x400454ca, &(0x7f00003d4000)={@generic="000000000000a5fe338406583e078d7a", @ifru_mtu=0x80}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000001000)={0x0, 0x0, 0x8, 0x4}) truncate(&(0x7f0000b61000)='./file0\x00', 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/31 09:21:40 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000675000)={0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000dee000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000388000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000d59000-0x174c)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0xc, []}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:21:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e3b000-0x7b)="736d617073007fc50f97f9a19245b4cae4a37dac8d170cc331bd254b0725a46841b80b2692459de91ba8b171d9abe7b7b2a28e8e01f5f58d503edf014946737d093b7b9c1bbf8a96d11af7de0a1bfec8da82cfcefd8f6175cb1bfc3ec95a184946850c0d0921ff87477afc38fd0668e152096a566bbfa507497b0a") pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000061d000-0x4)=0x10001) 2018/01/31 09:21:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000017b000-0x8)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000030a000-0x8)='./file0\x00', &(0x7f000093a000)=@random={'security.', '-\x00'}, &(0x7f000093b000-0x89)=""/137, 0x89) [ 71.267348] IPVS: Creating netns size=2536 id=13 [ 71.285436] audit: type=1400 audit(1517390500.574:108): avc: denied { read } for pid=13262 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 09:21:40 executing program 0: mmap(&(0x7f0000000000/0xd34000)=nil, 0xd34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f000074d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000009}, 0x1c) sendto$inet6(r0, &(0x7f0000d32000)="", 0x0, 0xfffffefffffbfffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000011000)={0x9, 0x1, 0x8, 0x7e7, 0x200}, 0xc) 2018/01/31 09:21:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00005fa000-0x2)='/dev/binder#\x00', 0x0, 0x5) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) r2 = epoll_create(0x4000000010011) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00008ff000-0x4)=@assoc_id=0x0, &(0x7f0000a10000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000671000-0x108)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x0, 0x100000001, 0x0, 0x2, 0x7ff, 0x3ff, 0x8, 0x8, 0x7, 0xfffffffffffffffe, 0x4de, 0x8, 0x3, 0x2]}, &(0x7f00007e7000-0x4)=0x108) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b31000+0x453)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) accept4$ipx(r4, &(0x7f00002f3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003cd000-0x4)=0x10, 0x80800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/31 09:21:40 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000023000-0x8)={0x400}, 0x8) set_tid_address(&(0x7f0000007000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_modinfo={0x42, 0x0, 0x0, "c04e8353277e93b0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:21:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) fadvise64(r0, 0x0, 0x4, 0x3) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) accept4$unix(r0, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) [ 71.297959] audit: type=1400 audit(1517390500.574:109): avc: denied { setopt } for pid=13262 comm="syz-executor4" 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 [ 71.359562] binder: 13295:13297 ERROR: BC_REGISTER_LOOPER called without request 2018/01/31 09:21:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000064e000)='/dev/ashmem\x00', 0x80400, 0x0) write(r0, &(0x7f0000065000-0xa3)="220000002100070700be0000090007010a000000000000000020040005001380ff45", 0xc) 2018/01/31 09:21:40 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000065e000)='/dev/sg#\x00', 0xec5, 0xc0000) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000fd4000-0xc)=@sack_info={0x0, 0x5, 0xec}, &(0x7f0000d4e000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000793000)={r1, @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, 0x80000001, 0x0, 0x1, 0xd1a7, 0x7fff, 0x401, 0x7fffffff, 0x6, 0xffffffffffff7fff, 0x3, 0x8, 0xc3, 0x6, 0x1]}, &(0x7f0000daa000-0x4)=0x108) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000589000-0xbc)={0x9, 0x2, 'client0\x00', 0x3, "98689812157c33e5", "5fbf20848874107aefc7f2e54980e600edb6fdf0b0ebdc6e3b277840e4a80c8f", 0x7f, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000c1b000-0x4)=0x2, 0x4) close(r2) 2018/01/31 09:21:40 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) r1 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdb000+0x1f2)=@ethtool_rxnfc={0x32, 0x1e, 0x80000000, {0x12, @ah_ip4_spec={@dev={0xac, 0x14, 0x0, 0xd}, @dev={0xac, 0x14, 0x0, 0xe}, 0x20, 0x74b3f71c}, {'(G', @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, 0x7fff, 0x4, [0x66, 0xcf6]}, @sctp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1f}, 0x1, 0x3, 0x6}, {"a697", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x1, [0x4, 0x3ff]}, 0x3, 0xaf}, 0x3, [0x7, 0x4, 0xbe69]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fdd000-0x82)="c052eed234a521dab31c2606bd88774851592b9b6bdd105a9abc66a4b21641f20e6151f2908997658d125935aef0109736689d84cab5dbabb04157226cc15ee7c77ffb2cdfdc386715597afc2adc85d6df3b170979cc42486c92907d59471d45dbccb183b2d895e14e2b4d6a99a008add6fdbd9a269e3fa240f76d97518d13a3eda7", 0x82) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x6, 0x0}, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000e7000)='/dev/ppp\x00', 0xa0080, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f000038d000-0x24)="f9e8c3c0b6721f783e83eb303f2d10e42d1b52ca2302e5a8de1c0dff3d387349bae1378f") dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fdb000-0x8)={0x0, 0x0}, &(0x7f0000fda000)=0x8) 2018/01/31 09:21:40 executing program 0: r0 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) renameat2(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x20000, 0x124) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000c2a000-0x48)={{0x1, 0x3, 0x20, 0x1, 0x9}, 0x80000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) fallocate(r3, 0x0, 0x0, 0x3) 2018/01/31 09:21:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f000046b000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x8) timerfd_settime(r1, 0x0, &(0x7f0000ac3000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00005a2000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e56000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004db000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000be0000-0x8)={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}) [ 71.374102] binder_alloc: 13295: binder_alloc_buf, no vma [ 71.384468] binder: 13295:13297 transaction failed 29189/-3, size 0-0 line 3127 [ 71.420969] binder: BINDER_SET_CONTEXT_MGR already set [ 71.420983] binder: 13295:13304 ERROR: BC_REGISTER_LOOPER called without request [ 71.435153] binder: 13295:13297 ioctl 40046207 0 returned -16 [ 71.437067] binder_alloc: 13295: binder_alloc_buf, no vma [ 71.437083] binder: 13295:13304 transaction failed 29189/-3, size 0-0 line 3127 [ 71.457204] binder: undelivered TRANSACTION_ERROR: 29189 [ 71.459565] ================================================================== [ 71.459580] BUG: KASAN: use-after-free in __lock_acquire+0x2eff/0x3640 [ 71.459585] Read of size 8 at addr ffff8801caa9b4b8 by task syz-executor3/13297 [ 71.459586] [ 71.459593] CPU: 0 PID: 13297 Comm: syz-executor3 Not tainted 4.9.78-g7be1985 #24 [ 71.459596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.459607] ffff8801d5347630 ffffffff81d94409 ffffea00072aa680 ffff8801caa9b4b8 [ 71.459615] 0000000000000000 ffff8801caa9b4b8 ffff8801caa9b4b8 ffff8801d5347668 [ 71.459623] ffffffff8153dc73 ffff8801caa9b4b8 0000000000000008 0000000000000000 [ 71.459624] Call Trace: [ 71.459632] [] dump_stack+0xc1/0x128 [ 71.459641] [] print_address_description+0x73/0x280 [ 71.459648] [] kasan_report+0x275/0x360 [ 71.459654] [] ? __lock_acquire+0x2eff/0x3640 [ 71.459661] [] __asan_report_load8_noabort+0x14/0x20 [ 71.459668] [] __lock_acquire+0x2eff/0x3640 [ 71.459675] [] ? __lock_acquire+0x629/0x3640 [ 71.459682] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.459689] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.459696] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.459703] [] ? mark_held_locks+0xaf/0x100 [ 71.459712] [] ? mutex_lock_nested+0x5e3/0x870 [ 71.459717] [] lock_acquire+0x12e/0x410 [ 71.459723] [] ? remove_wait_queue+0x14/0x40 [ 71.459729] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 71.459735] [] ? remove_wait_queue+0x14/0x40 [ 71.459741] [] remove_wait_queue+0x14/0x40 [ 71.459750] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 71.459756] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 71.459762] [] ? ep_free+0x1b0/0x1b0 [ 71.459768] [] ep_free+0x96/0x1b0 [ 71.459773] [] ? ep_free+0x1b0/0x1b0 [ 71.459780] [] ep_eventpoll_release+0x44/0x60 [ 71.459785] [] __fput+0x28c/0x6e0 [ 71.459790] [] ____fput+0x15/0x20 [ 71.459796] [] task_work_run+0x115/0x190 [ 71.459804] [] do_exit+0x7e7/0x2a40 [ 71.459811] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.459818] [] ? release_task+0x1240/0x1240 [ 71.459825] [] ? load_image_and_restore+0xf9/0xf9 [ 71.459833] [] ? check_preemption_disabled+0x3b/0x200 [ 71.459839] [] ? __dequeue_signal+0xa3/0x550 [ 71.459845] [] ? recalc_sigpending+0x72/0x90 [ 71.459852] [] do_group_exit+0x108/0x320 [ 71.459859] [] get_signal+0x4d4/0x14e0 [ 71.459867] [] do_signal+0x87/0x1a00 [ 71.459875] [] ? binder_ioctl_write_read.isra.55+0x9a0/0x9a0 [ 71.459881] [] ? do_vfs_ioctl+0x458/0x1140 [ 71.459887] [] ? setup_sigcontext+0x7d0/0x7d0 [ 71.459893] [] ? ioctl_preallocate+0x220/0x220 [ 71.459899] [] ? selinux_file_ioctl+0x355/0x530 [ 71.459904] [] ? selinux_capable+0x40/0x40 [ 71.459910] [] ? __fget+0x228/0x3a0 [ 71.459916] [] ? __fget+0x47/0x3a0 [ 71.459922] [] ? exit_to_usermode_loop+0xac/0x120 [ 71.459928] [] exit_to_usermode_loop+0xe1/0x120 [ 71.459934] [] syscall_return_slowpath+0x1a0/0x1e0 [ 71.459940] [] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 71.459943] [ 71.459946] Allocated by task 13297: [ 71.459953] save_stack_trace+0x16/0x20 [ 71.459957] save_stack+0x43/0xd0 [ 71.459962] kasan_kmalloc+0xad/0xe0 [ 71.459967] kmem_cache_alloc_trace+0xfb/0x2a0 [ 71.459971] binder_get_thread+0x15d/0x750 [ 71.459975] binder_poll+0x4a/0x210 [ 71.459981] SyS_epoll_ctl+0x11d7/0x2190 [ 71.459985] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 71.459986] [ 71.459989] Freed by task 13297: [ 71.459993] save_stack_trace+0x16/0x20 [ 71.459998] save_stack+0x43/0xd0 [ 71.460002] kasan_slab_free+0x72/0xc0 [ 71.460007] kfree+0x103/0x300 [ 71.460013] binder_thread_dec_tmpref+0x1cc/0x240 [ 71.460017] binder_thread_release+0x27d/0x540 [ 71.460021] binder_ioctl+0x9c0/0x11b0 [ 71.460026] do_vfs_ioctl+0x1aa/0x1140 [ 71.460030] SyS_ioctl+0x8f/0xc0 [ 71.460035] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 71.460036] [ 71.460040] The buggy address belongs to the object at ffff8801caa9b400 [ 71.460040] which belongs to the cache kmalloc-512 of size 512 [ 71.460045] The buggy address is located 184 bytes inside of [ 71.460045] 512-byte region [ffff8801caa9b400, ffff8801caa9b600) [ 71.460046] The buggy address belongs to the page: [ 71.460054] page:ffffea00072aa680 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 71.460058] flags: 0x8000000000004080(slab|head) [ 71.460061] page dumped because: kasan: bad access detected [ 71.460062] [ 71.460063] Memory state around the buggy address: [ 71.460069] ffff8801caa9b380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 71.460073] ffff8801caa9b400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 71.460077] >ffff8801caa9b480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 71.460079] ^ [ 71.460083] ffff8801caa9b500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 71.460088] ffff8801caa9b580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 71.460089] ================================================================== [ 71.460091] Disabling lock debugging due to kernel taint [ 71.460094] Kernel panic - not syncing: panic_on_warn set ... [ 71.460094] [ 71.460099] CPU: 0 PID: 13297 Comm: syz-executor3 Tainted: G B 4.9.78-g7be1985 #24 [ 71.460103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.460111] ffff8801d5347588 ffffffff81d94409 ffffffff841971bf ffff8801d5347660 [ 71.460119] 0000000000000000 ffff8801caa9b4b8 ffff8801caa9b4b8 ffff8801d5347650 [ 71.460127] ffffffff8142f4a1 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f2e5 [ 71.460129] Call Trace: [ 71.460135] [] dump_stack+0xc1/0x128 [ 71.460141] [] panic+0x1bc/0x3a8 [ 71.460149] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 71.460155] [] ? add_taint+0x40/0x50 [ 71.460161] [] kasan_end_report+0x50/0x50 [ 71.460167] [] kasan_report+0x167/0x360 [ 71.460174] [] ? __lock_acquire+0x2eff/0x3640 [ 71.460180] [] __asan_report_load8_noabort+0x14/0x20 [ 71.460187] [] __lock_acquire+0x2eff/0x3640 [ 71.460194] [] ? __lock_acquire+0x629/0x3640 [ 71.460201] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.460208] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.460215] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.460222] [] ? mark_held_locks+0xaf/0x100 [ 71.460228] [] ? mutex_lock_nested+0x5e3/0x870 [ 71.460234] [] lock_acquire+0x12e/0x410 [ 71.460240] [] ? remove_wait_queue+0x14/0x40 [ 71.460246] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 71.460255] [] ? remove_wait_queue+0x14/0x40 [ 71.460261] [] remove_wait_queue+0x14/0x40 [ 71.460267] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 71.460274] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 71.460280] [] ? ep_free+0x1b0/0x1b0 [ 71.460285] [] ep_free+0x96/0x1b0 [ 71.460290] [] ? ep_free+0x1b0/0x1b0 [ 71.460296] [] ep_eventpoll_release+0x44/0x60 [ 71.460301] [] __fput+0x28c/0x6e0 [ 71.460307] [] ____fput+0x15/0x20 [ 71.460313] [] task_work_run+0x115/0x190 [ 71.460319] [] do_exit+0x7e7/0x2a40 [ 71.460326] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.460333] [] ? release_task+0x1240/0x1240 [ 71.460339] [] ? load_image_and_restore+0xf9/0xf9 [ 71.460346] [] ? check_preemption_disabled+0x3b/0x200 [ 71.460352] [] ? __dequeue_signal+0xa3/0x550 [ 71.460359] [] ? recalc_sigpending+0x72/0x90 [ 71.460370] [] do_group_exit+0x108/0x320 [ 71.460377] [] get_signal+0x4d4/0x14e0 [ 71.460383] [] do_signal+0x87/0x1a00 [ 71.460389] [] ? binder_ioctl_write_read.isra.55+0x9a0/0x9a0 [ 71.460395] [] ? do_vfs_ioctl+0x458/0x1140 [ 71.460401] [] ? setup_sigcontext+0x7d0/0x7d0 [ 71.460407] [] ? ioctl_preallocate+0x220/0x220 [ 71.460413] [] ? selinux_file_ioctl+0x355/0x530 [ 71.460418] [] ? selinux_capable+0x40/0x40 [ 71.460423] [] ? __fget+0x228/0x3a0 [ 71.460428] [] ? __fget+0x47/0x3a0 [ 71.460434] [] ? exit_to_usermode_loop+0xac/0x120 [ 71.460441] [] exit_to_usermode_loop+0xe1/0x120 [ 71.460447] [] syscall_return_slowpath+0x1a0/0x1e0 [ 71.460453] [] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 71.463104] Dumping ftrace buffer: [ 71.463107] (ftrace buffer empty) [ 71.463109] Kernel Offset: disabled [ 72.382716] Rebooting in 86400 seconds..