729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 866.209373] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/24 04:44:43 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000013000-0x50)={@generic="010000002a982bc34c26ca412d52e1d6", @ifru_data=&(0x7f000000a000)="00079e1908e8b37d7ee835df9873dbf13e566e2b53d70400000000000000817b"}) 2018/01/24 04:44:43 executing program 5: socketpair(0x11, 0x800, 0xff, &(0x7f0000e74000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000cad000)=0x6) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x306, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000926000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00009c5000-0x10)={0x0, 0x0, 0xbd5}) socketpair(0x11, 0x8000b, 0x7, &(0x7f0000d42000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f62000-0xc)={r1, 0x80000, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x62, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) 2018/01/24 04:44:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000394000)={@generic="5acea251572e6a2fc71f07f583cd9b86", @ifru_flags=0x200}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000684000)="", 0x0) 2018/01/24 04:44:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000054f000-0x4)=0x4, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0xa, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d8d000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000024f000-0x4)=r1) bind$alg(r0, &(0x7f00009bd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/24 04:44:43 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000005000)=0x21e) r2 = accept(r0, &(0x7f0000004000)=@generic={0x0, ""/126}, &(0x7f0000005000-0x4)=0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000004000)=0x1, 0x4) 2018/01/24 04:44:43 executing program 1: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000fa1000)=[{0x0, 0x0, &(0x7f0000fa2000-0x60)=[{&(0x7f0000fa3000-0xb9)="efc8bcdf86bd2cdab96611ea0aa569cc4bc58910179dc8f2f5d2344442d71c5f", 0x20}], 0x1, &(0x7f0000fa2000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d85000-0x38)={&(0x7f0000eaa000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fa4000)=[{&(0x7f0000e53000)=""/18, 0x12}, {&(0x7f0000f9b000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000f9b000-0x16)=""/22, 0x16, 0x0}, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fac000-0xc)={0x0, 0x7fff, 0x0}, &(0x7f0000fab000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e67000)={r3, 0x6}, 0x6) 2018/01/24 04:44:43 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000014000)={&(0x7f000000c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000014000)=[{&(0x7f0000011000-0x13)=""/19, 0x13}, {&(0x7f0000015000-0xe5)=""/229, 0xe5}], 0x2, &(0x7f0000015000-0x17)=""/23, 0x17, 0x0}, 0x40002000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000002000-0x38)={&(0x7f0000015000-0x10)=@ax25={0x3, {"f538b392ce88df"}, 0x44e}, 0x10, &(0x7f000000c000)=[{&(0x7f0000014000)="48c6ecf72e5f6f29402d9a012be258f724854111ae08575e217c763d087acb7dcb19d92da922bb614afda6f9f0625c730b4a9f2bf4d8b5914d5d79b50929e45f93414ff458d19e421332c07caf3c8f706f260d812dbcf73a1a5f615c704fc3ad5de6b7936f54adb34641e544569cb519170fc1fc65f9b55050b036ac5636b8ebdc617d53238e57161ea31e8cfd496583482e37cca9da362f0a10084b7db34d8648a4bc2648ebb4c7b770c5769df9c3775dd9843122f67146cf6cc3e76e67bf45c9c927f38e5722f802b7d97b678a27deedd1b099a0aa123943cda3ff8a0ac14411be98bc787d7726045ec1571387d5787d180903642c641b", 0xf8}, {&(0x7f0000004000)="3ac007e0cc319606c25d0759ae74f13a2fd219c6de8f115c1636260a5d88a87e97913b3df1f8f61ce760c9d904a1998011a4c043d796201c32a7e2bed8fa0733bcfe9af3ae36ba1f9d1de15a321874e5c838ebc47c03e6e2825153c4ad0c87c958a1e46072ad1452d74e956be4dac9623ebf9f", 0x73}, {&(0x7f0000014000)="4a3066c46202c32fd8eb576b4a2a5f4a1674e961363758bc", 0x18}], 0x3, &(0x7f0000014000)=[{0x28, 0x101, 0x0, "e7e063f7156f2864c80a422bfbabb41e186b8086"}, {0x70, 0x6, 0x8, "9c432956f6bf3d56116828fa250be8d809dcc02e34514745f846c4f334383007e3012d85d67d068b840bad0f87c7f5c89dcddad97bef4f9b02410ba7a83f4ba695544ce925d9a106166437d09867ba72b406fd4d9c2d50b8a47d89f0cae8"}, {0xf0, 0x115, 0xfffffffffffffffc, "cc19f01daffdbdd61077e262dd7441090e77e3a0904b362263c3a6d5c1ce0031e1b6149cefef40e74ecd23d3d86470b7d0341727085045c51330338b69fa1541f27a93f1480eb3acb19908e5b3bfc25a2facb6e85a18d2dc093c6aa052aebd3b0592b1c209fcb492355e63b6ea555322cb0636beb0ec62e5c610d33d340c3443edf06b29ca47f719078556067178422b209fe369a4876cfb78cb7652371a8cc5fab1a0745a85b439f9426e06813abb0b1e784bd542952f4094ab0a95ce9b68869ddb11d757bc052d66b0cd05b4d3345e42dc1997d04145501a602220ab76e4ee"}, {0x58, 0x1ff, 0x6, "fe5ed2290dd57da0042ba2e01bc5421766544346fca082f381c27baf928bab2a2de1f6742cf3055dbdc0af87c8975488a0fa9aecbf81357c4262e85fbef8dc40bfdec4322d95"}, {0xf0, 0x112, 0x7194, "27cdbf2ae38c18428017ded90fc39dc5114b68fcd81c9ac7a645e7ee8b00dcd0a7222408b05782da29769d4c1301c16ee1651ec46aabc93db8b32c280c997009f3700325384e3396b59bd18a8dd624168e8596b19e78b094a099fe67f8041ac34f90c18c83be3306c62b9afe44f7665064bd2cbe13a238895e9f91658d9865cb5030f47faf822efe77df809090227140ea16de94e5dc1e343419154714c41a23fc98274d1e44937cf5636985e0a83c1dc2e2472948a077a1056ee60e838455703b5108fa8989dd357ea049fa935eab4d890befd4ba2388a67cdd17612830"}, {0x70, 0x10b, 0x0, "7c62a21344d83cfddbf8662974c7e8f83caba71db6e2c6f52869fe2e64e446a36a274d8b5ce90c0e5bb1be8913e3d420a64d543a0a6d981ea6dd6558198719579eb6bcc95068741ddab69a08a941a3b8fd8d394422d4cfc29fc21b32605a"}, {0x110, 0x0, 0x4, "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"}, {0xd8, 0x104, 0x10000, "0a14371aa466c326af81ee88a765821f903aa2dbc8b4bbe385c07dd8453daf2ca9283fbd07297c6bff4287eecff7b8007c801c7b0661068889aa2eb9894a5a589f48bc0a8e8c81e129f0426e7972f6252cb5c97d2bf3dcbe2c1988a5c26e44c3ae4ba3977169498ced10a9bbc8eaca922b116c74d63e6827860f7ba78bd62c85cb6b643eed7bd00f4070d979d6fdca96ebf6a4dd7702a2e42ab1bbccdcca4613a7e92ba2a980000086eb911d99a61a892f181da36c6f0d100333fc1366ba1a8e9b6e64f37371"}, {0xd8, 0x10c, 0x5, "092afdc39efeb65ef9d0eed5947cdc60c99221af205066308615b1159b38b403c2484f1ea648df5a43845fde330466af1f131f5cc9f7c26bee6324294df328ee589f9403b0741fd86e0a026c7c86296ce575ac4961d262c1ea1896605f954de366f190267c4756219a4b303073b0b68db5c43f50d623a64ba4dc8e1424557e5f2098b9ef8c6d42a5cf0c8faf18eb52edf8badf73fd2d343f2d432b8c48d28515e152f1443646670a2b881e999fefad6293160c0b7d62f491d5edfcc42ac34819ca607fb6db34bd2b"}, {0xf0, 0x116, 0x8, "4b73a2a6a925bb30fb787c00df944f46557a28e5dd501dbef648e165a691f75ff7f5bc2f39f0cd971b9ab68de6f58d4cc379f83282004a0b5ec73c461b3b18145dbb5fbeb2d2de45fa7b00b4224fc0eeaef8feb40d14ab2fdb274fa967e74cc6867b3f6cc734b12509c8d967608cbb1e0d303411b9fac0528d96b4b075b25858bd924631037f1b0c2016d8cbff385a6564dd97ac6f1efca5ac2e709700b582eeab5cdb29de24b10db1953d597627acf630c840ead814db0be9e3ded2ea5f93973a3c1fb2b31dc39458b3f532377b8c8fd383932fe0b2f4bc0589693b"}], 0x6f0, 0x20008000}, 0x10) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) 2018/01/24 04:44:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000082c000-0x8)={0x0, 0x0}) getpeername$inet(r0, &(0x7f0000ced000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00008a4000)=0xffffffff80000001, 0x4) close(r1) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) socketpair(0x11, 0x3, 0x1000, &(0x7f000011a000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000fd6000)={0x2, 0x8, 0x0, 0x7, 0x0, r2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 04:44:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x5, 0x0) pipe(&(0x7f000085c000)={0x0, 0x0}) r2 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000011c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bfd000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000070b000-0x28)={0x8, 0x0, r2, 0x4, r3, 0x0, 0xffffffffffff085e, 0x9}) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000472000-0x48)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:43 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={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}}}, &(0x7f0000001000)=0x32) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x4030582a, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000006000)=r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x7, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000007000-0x64)={&(0x7f0000007000-0x4)=[0x7ff], 0x1, 0x6, 0x80000000, 0x3, 0x4, 0x401, {0x2, 0x0, 0x3f, 0x4, 0x10000, 0x80000001, 0x1, 0x5, 0x1, 0x1000, 0x80, 0x56af, 0x7, 0xfffffffffffffffe, "9a21d740b5e602dcc20b20b567f1e1bb4d40897d356c42ae0048fac4577c73bd"}}) 2018/01/24 04:44:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00008bf000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc8f) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c31000-0xd9)="fc1969eb9526481aa2fab834ae48129d5d842c9512c59df97bb25c8579b8652103c80a79e7992146b006d62dd8a6e6150279d19493fe1d1508281e191cc701238948c75d3d18faabdb32dcfe5e90103f47c5fdecf55539128dcae50b17c80322ed85d8b6fad487cc424b7cbc4d63d28bb83fc1c4feee2f94a646f66fe086bd52a776054eebe21ff4a3de0de4ea5980a2dd8055d3c4afecfd7b6df97aecb91474efe13fbba5e567aa9932b282f34283b676b89b6800552392ccfb723dc67c09c383bd9926e19147fb7c9ba647c403184200a189c4387aff2948", 0xd9, 0x8010, &(0x7f0000bee000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0xfffffffffffffffc) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00003f2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/24 04:44:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@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$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/01/24 04:44:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d67000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000b}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$alg(r1, &(0x7f00008e3000+0x67d)={0x0, 0x0, &(0x7f000066e000)=[{&(0x7f00005f9000-0xaa)="7034a1f30645439c21e1606a77191266b853822ef831f27b526b5b6b1c1c2b09b5d774947cb5f39090329bf2032473e4fb38b11393aad48e968c0f3bc346341735aae3a2ba1a3cb5b3f188566217be017cf872c6e58e21a7a0d69247a2c2a86739abb72ed1a233cc6aa46804d9fe417f174e3a05cc88244a2062765628dcc687004316e1d583ad8660397ce8840d3137df9f561e949a67adaf12d9e00166fef04ed96eba1b", 0xa5}, {&(0x7f00000ff000)="541cc3f61aad69bdea42dd0f3f3996586bb572984eb9a049eeddda7da87c803c9402363a92eafc1504bdb3facad05789aa2d7aa6047fdc2b34b4da2c28cdf1422d4ad26e13b970cecc8c25", 0x4b}], 0x2, &(0x7f0000fe4000-0x2a8)=[], 0x0, 0x0}, 0x8000) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x10b, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:43 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000cf7000-0xd)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000096c000)=0x14, 0x80800) accept$packet(r0, &(0x7f0000dd7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ed8000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000062c000-0x38)={&(0x7f0000e62000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f0000111000-0x50)=@getpolicy={0x50, 0x15, 0x200, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f000061d000-0xbf)=""/191, &(0x7f00000cb000-0x4)=0xbf) r2 = accept(r1, &(0x7f00004dd000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00000c3000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00008c7000-0x5c)={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x6, [0x2, 0x9, 0x200, 0xdd1c, 0x0, 0x101, 0x1000, 0x7]}, 0x5c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000071d000)=@generic="033e2f1331d1fbd8b8322b3eed94d18b", 0xf) socketpair(0x11, 0x80000, 0xffffffff, &(0x7f0000c99000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000013000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f86000-0x4)=0xe8) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000957000-0x4)=0x0) 2018/01/24 04:44:43 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000066b000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 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, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x200000000000002a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000066b000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00007ba000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 04:44:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00005f2000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000847000)=0xc) 2018/01/24 04:44:43 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000013e000-0xc)={0x0, 0x8002, 0x10}, 0xc) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000527000-0x20)={r0, &(0x7f0000823000-0x5e)="918f7837f5881da5f1f79d02b55ab84a347a8a048ccaaca1c4ec5c04e29eeb95ed61c29aabe109f4091125284a4320771bf3361cda06bb623695bd0034d78336aa2e2617c8867679335005ab967faebb88e4e43855bad4c5341ea79f2602", &(0x7f00004d0000)="d2301c26872e34da1ede2d78da4dcb404f504c312696a00620869cef9657393fad44c20fbbbcfb5b9282e17cb52cfb53651d3f69c9c8ee11eafff429ed9dbf4066c69dc16726bb9909d274dae163d3af41cc500f5a8ed62407d4dfe9e36f31ec", 0xfffffffffffffffe}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/24 04:44:43 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdc, 0xdb, 0x9, 0x2, 0xffffffff}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000002000-0x6)={r2, 0x5}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0x100000001, &(0x7f0000002000)="f81cb55ea6ae3d0316fcb7022b2e27ef9b388add8824d6a6ce0c7713c5883d72a01905072e01d64b621064d8331ca8d2203f79c0ebf6f37823dac3cbc16e1fdeb1361f7f94b723d0714292eae732d1ca135a529438149f4b5200b258aff215c6bb6724ecf9a9c51f65b1cf9c000fb6d23d399798ca2cc9ebe77bc327fdd1e4a64eb0e66cf2be3749efa2dc00ec4f871d53edd093137578b9b81fa8a144862957507368e1ba1bade281345e", 0xab) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) getsockopt$packet_int(r3, 0x107, 0x13, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80800, 0x8, &(0x7f0000004000-0x8)={0x0, 0x0}) 2018/01/24 04:44:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x2, &(0x7f000000f000)=[{0x3a, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/24 04:44:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000dd5000-0xc)={0x50000000, 0x0}) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000d84000)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1555564e, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000a3b000-0xc)={0x20000000, 0x0}) epoll_pwait(r0, &(0x7f0000d2d000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f00001d4000-0x8)={0x1}, 0x8) socketpair(0x0, 0x5, 0x95d2, &(0x7f0000a87000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/24 04:44:43 executing program 5: 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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f4d000-0x3)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) socketpair(0x2, 0x80003, 0x8, &(0x7f00007e0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ce3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000a6d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000033000-0x10)={r2, r3, 0x5}) 2018/01/24 04:44:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) r1 = socket(0x1b, 0x7, 0x662) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000163000)={r0}) 2018/01/24 04:44:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) shutdown(r0, 0x1) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000ce8000)=0x0, &(0x7f0000ded000-0x4)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001e2000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000312000)={{{{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]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffff000, 0x1, 0x1f, "c3506991f3d09101044bf9afb9df223cdeef8d6aa6ff698224646e4e8bc3d1e8a87377f215be938558487376f0e292171bed777df130cec19269eb78be6e379616d6086b5849de2f3d35b9a06207c643"}, 0x160) 2018/01/24 04:44:43 executing program 0: r0 = socket(0x0, 0x806, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x9, 0x3, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/24 04:44:43 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ff6000-0x8)={0x2, [0x4, 0x0]}, &(0x7f0000ff5000)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000092d000-0x28)={@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]}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000d36000-0x50)=""/80, 0x50, 0x40000000, &(0x7f0000ff5000)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xb8}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000088a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000002000a, r1}) 2018/01/24 04:44:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004c0000-0x4)={r0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x100000000, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a16000)=0x5, 0x4) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000325000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffedb) socket$kcm(0x29, 0x5, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000c5000-0x4)='tls\x00', 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000732000)={r0, r3}) sendmsg$kcm(r4, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) 2018/01/24 04:44:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001bd000-0xc)={r1, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000c50000-0xc)={r0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000322000-0xc)={r4, 0x80004, r3}) r6 = socket$inet6(0xa, 0x7, 0xa5) r7 = accept4$inet6(r6, &(0x7f0000f9f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0xd4, 0x7ffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) r9 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f000063a000-0x4)={r7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$netlink(0x10, 0x3, 0x17) writev(r11, &(0x7f0000e77000-0x10)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000800000f9000008", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f00007a8000-0x8)={r8, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r12, 0xf9ab4ad, 0x100}, &(0x7f0000cb1000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008cf000)={0xffffffffffffffff, 0x50, &(0x7f0000d3e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r14 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000014c000)=r13, 0x1) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f00005c1000)=r14, 0xfffffe95) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r15, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r16 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r16, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0x8000804, 0xff0000000000) socket$inet6_udp(0xa, 0x2, 0x0) r17 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r17, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r15, 0x0, &(0x7f0000c02000)=0x268) 2018/01/24 04:44:43 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f80000-0x8)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000b36000-0x4)=0x7102, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f80000)={0x4, &(0x7f00006cd000-0x20)=[{0x5, 0x5, 0x1, 0x5}, {0xfff, 0x0, 0x8000, 0xae49}, {0x0, 0x3, 0x6, 0x3}, {0x10000, 0x2, 0x7, 0x76}]}, 0x10) pipe(&(0x7f00000c4000)={0x0, 0x0}) pipe(&(0x7f0000570000)={0x0, 0x0}) sendmsg(r4, &(0x7f0000619000-0x38)={&(0x7f0000679000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x4, 0x4}}, 0x2e, &(0x7f0000655000)=[], 0x0, 0x0, 0x0, 0x4000}, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ddf000-0x10)={r2, 0x50, &(0x7f0000a49000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f03000)=[{&(0x7f000069a000)=""/4096, 0x1000}, {&(0x7f0000e26000-0xa6)=""/166, 0xa6}, {&(0x7f0000f82000-0xa4)=""/164, 0xa4}, {&(0x7f0000f81000)=""/0, 0x0}, {&(0x7f0000b27000-0xc8)=""/200, 0xc8}], 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000ec0000)={0x8, 0x1, 0x7, 0x6854b240, 0x8}, 0xc) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1b, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x1) bind$inet(r0, &(0x7f0000236000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000608000-0x1000)="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") getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) 2018/01/24 04:44:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x10, 0x2, 0x2) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000858000)=@req3={0x2, 0x1, 0x0, 0x8, 0x3fffffffc00, 0x6, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000c56000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x7, 0x3, "b69955b512aaff6d07bece4eb6fe5e840698da74d35b276522bd4f3b17d00157db7db765dbfd47bcf703c4b12aa17eac9a5bf85e80540116a9e3850ec979857ebcd7447ea490a56fcce43c7d03138b92"}, 0x160) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000018a000-0x2bc)=@updpolicy={0x27c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x1c4, 0x5, [{{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 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, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000e6b000)={0x0, 0x0}) close(r1) recvmsg(r0, &(0x7f0000a45000)={&(0x7f0000590000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00006e9000-0x20)=[{&(0x7f0000578000)=""/200, 0xc8}, {&(0x7f0000555000-0x50)=""/80, 0x50}], 0x2, &(0x7f0000905000-0x36)=""/54, 0x36, 0x3}, 0x20) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d05000)={{{@in=@multicast2=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6e000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fdc000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f38000)={{{@in=@multicast2=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, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000944000-0x4)=0xe8) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003b1000-0x4)=0x0) r4 = getuid() r5 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a67000)=0x0) r7 = getuid() r8 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002e4000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cc0000)={{{@in6=@loopback={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e40000)=0xe8) r11 = getgid() r12 = gettid() r13 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c12000+0x663)={0x0, 0x0, 0x0}, &(0x7f0000f23000-0x4)=0xc) r15 = getpid() r16 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b01000)={0x0, 0x0, 0x0}, &(0x7f00006da000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000675000)={0x0, 0x0, 0x0}, &(0x7f0000b42000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009d7000-0xe8)={{{@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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c59000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000488000-0x4)=0xc) sendmsg$netlink(r2, &(0x7f00002ce000)={&(0x7f00008f0000+0x55b)=@kern={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f00006ad000)=[{&(0x7f0000284000)={0x240, 0x10, 0x100, 0x4, 0x2, "", [@generic="b4615aa95148879586b672a49396b3d7f16b28af018d54b1fbf23f65e51b3ae3f9d252cb240c7da86fbd2c2a508640ad51b37823a91368fef05259acea98aab7aa95cd37de99d8b57bc913411f79a77daea38ba99ee06c3636fb47c3089ad1e281a8aef9762b89a9bc4da07c2eecfbfe683247011aa22f8e810f3052f3af59449177efa2e7feb53588974a9811b0ee0e0216fa8a958e3b347d7b536ace01eccf9d426d4bc3622fc73faf9457446f108587acbce09474df6fc301366f6a3de0d1ecee1a2ce448532ca0aafd2911475e15b7", @nested={0x11c, 0x4, [@typed={0x10, 0x42, @u64=0x800}, @typed={0xc, 0x24, @u32=0x2}, @generic="fc49af8d957c7a109f0ca845083b7fbb6e66cd9c26aadf857469331622d7e5851c47ad969513c55014be1781f0a408326d27d9e9ab12", @generic="a6cdb7ad3663c77707928d9146e8c1c462484ffa637171c3c887140eb8904345d43c5252b82c7cdd0d2ac365b13a80e681e64e731b7df27e68a0e4727f70b0bbe3f5d2a70429856758fe8b8f795e73830bdbc9555cb66a9421a89f888d93226682414c42e24fc0e79a38969e840af2d7919ab1110de0299b177b80b5020fec6ccd2acdc5cb967fbf3bb315fd3355c97601a72343c92819c864ec3ffa01f5672cd783262f254e22450ad045b34643b6c09e0d317974bb74e527fe117b4c74d90a368e953c0dfe"]}, @typed={0x40, 0x2f, @binary="3f5f13bc7b4fdb9f8000d75d1bcb264ae493c6d0bf9945326a810933277437ebeb168595dfbb8789233501bc14ae9e999d6c776b68410235"}]}, 0x240}], 0x1, &(0x7f0000fd1000-0x158)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r1, r0]}], 0x138, 0x5cdb7757ecdeb6d9}, 0x40050) 2018/01/24 04:44:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ca3000)=0x4, 0xfffffffffffffcd8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000db1000-0xf7)=""/247, 0xf7, 0x0, &(0x7f0000fe2000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0xfffffffffffffffc, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x40000000, 0x0, 0x0, 0x1, {[]}}, {""}}}}}}}, 0x0) 2018/01/24 04:44:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000013a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$packet(r0, &(0x7f0000da0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000066a000)=0x14) socketpair(0x3, 0x6, 0x9, &(0x7f00001af000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000054e000)={0x0, 0x2}, &(0x7f0000cd1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000df0000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x9, 0x1, 0x8, 0x5, 0x4, 0x8, 0x3ff, 0x200, 0x1993, 0x100000001, 0x2, 0x0, 0x789, 0x2]}, &(0x7f0000ffd000)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000042a000-0xb8)={r3, 0x40cc15e9, 0x0, 0x1000, 0x1, 0x8, 0x6d89, 0x5, {r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x646, 0x5, 0x8, 0x5, 0x0}}, &(0x7f00001ab000)=0xb8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007e4000)={0xffffffffffffff9c, 0x50, &(0x7f0000b1c000+0xf9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000011f000-0x4)=r5, 0x4) socketpair(0x11, 0x6, 0x1, &(0x7f0000043000-0x8)={0x0, 0x0}) accept4$vsock_stream(r6, &(0x7f000020b000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10, 0x80800) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001d0000-0x28)={@common='bridge0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000cfc000-0x4)=""/4, &(0x7f0000dde000)=0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r7, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0xe) 2018/01/24 04:44:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000781000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000752000-0x4)=0x10) setsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000dab000)=0xc7ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000f1c000-0xf8)='b', 0x1, 0x0, &(0x7f000003e000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000cd0000-0x12)={0x0, 0x2, 0x5, [0x8, 0xfffffffffffffffb, 0x7fffffff, 0x40000000, 0x7]}, &(0x7f00006aa000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000092000)={r3, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000008d000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b74000)=0x10) sendto$inet6(r2, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000ed000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 866.694295] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/01/24 04:44:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001d7000-0xc)={0xffffffff, 0x4, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00001a6000-0xc)={&(0x7f0000fb8000-0x8)='./file0\x00', r0}, 0xc) r1 = socket$llc(0x1a, 0x3, 0x0) connect(r1, &(0x7f0000af5000)=@ax25={0x3, {"7d916c9bf5eda1"}, 0x5}, 0x10) r2 = accept(r0, &(0x7f00005c1000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000cdb000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000219000)={0x2, [0x0, 0x0]}, &(0x7f0000485000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000005d000-0x6)={r3, 0x3}, 0x6) r4 = socket(0x10, 0x2, 0x80000000c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000+0xeeb)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in=@broadcast=0xffffffff, @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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @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}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000d59000-0x99)="1f0000000104ff00006a00000000000000020100080001000423dcffdf00ac", 0x1f) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000a34000-0x4)=0x0, 0x4) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f000005d000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00009df000)=0xc) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000562000-0x4)=0x4, &(0x7f00001af000-0x8)=0x4) sendto$unix(r4, &(0x7f00008cb000-0x5c)="79feef8814178c9e156e76e4c3336cf40ce85d4674c48ae715d096e3bfdc6f47015124708aa8e4af6bd7f02a60741c937805b0c2acceb2badaec840b417d51e0d1d26408fd3bfcc058cc862fbe2e4206aae24c55b142b16c2ee4857e", 0x5c, 0x80, 0x0, 0x0) sendto(r1, &(0x7f000021d000)="bda844552734d87649a2d76b75da03d6045e6f4c57aed9968239244496ed6fd5c2a3f28f74779252cb9236cee2ad76e9fb41766c6476e465fda961a16667613b2a74e5f32de6f0691d9c2f1e3a01692777f8fa5dacc1ba4aa90b434b9b7ecec09b78262c4b811be5cf0d83268ac2b12519110b2123d9a41322f240571f89da6443d566169811fbae6709455e1ba66207061d5d411f970382ac94cb1adc0072eed4dd9eceacf278ec7b29b65561e3dd4a5564be6616d0b37dd84961c1c24ed9537888c9a389cf0675a95af8925b216bc3d982c0897a0b0aa0f422c27a1efbc74626e0d0db6f4d7fcf99c508c24070b599fe515498ecc0", 0xf6, 0x4, &(0x7f000039f000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00008f3000-0x20)={"66812d53fa1aa73b79aee70453fe651a", {0x4, 0x8, 0x2, "6a0a03bdfdc7", 0xaeb, 0x0}}) 2018/01/24 04:44:43 executing program 3: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000075000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c36000+0xc22)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe4000)=0x8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000af6000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a320287aaab89c85af8b537cad9088f4"}) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000386000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) epoll_create1(0x80000) [ 866.868448] openvswitch: netlink: Flow actions attr not present in new flow. 2018/01/24 04:44:44 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x1000001d4) sendto(r0, &(0x7f0000fd6000)="", 0x0, 0x0, &(0x7f00002cd000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:44 executing program 2: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000776000)=0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r2, &(0x7f0000af7000)={0x0, 0x0, &(0x7f0000354000)=[{&(0x7f0000af8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000af7000)=""/244, 0xf4}, {&(0x7f0000af7000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x40}, 0x8004) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f000042e000)={0x0, 0x0, &(0x7f0000af7000)=[{&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x1, &(0x7f0000211000)=[], 0x0, 0x0}, 0x8000) 2018/01/24 04:44:44 executing program 7: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fbd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000fbd000-0xa0)=[{&(0x7f0000fbd000-0x49)=""/73, 0x49}, {&(0x7f0000fbc000)=""/56, 0x38}, {&(0x7f0000fbd000-0xef)=""/239, 0xef}, {&(0x7f0000a1f000)=""/111, 0x6f}, {&(0x7f0000fbd000-0xdb)=""/219, 0xdb}, {&(0x7f0000fbc000)=""/54, 0x36}, {&(0x7f0000d50000)=""/171, 0xab}, {&(0x7f00001be000-0x66)=""/102, 0x66}, {&(0x7f00000ca000+0xbd7)=""/174, 0xae}, {&(0x7f00008d9000-0x2e)=""/46, 0x2e}], 0xa, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000004, 0x80000000004, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb8000-0x20)={r1, &(0x7f0000ad3000)="a3", &(0x7f000083e000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r1, &(0x7f00004d2000)="62eb8e50", &(0x7f0000fb8000)="", 0x0}, 0x20) 2018/01/24 04:44:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000028e000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r1, &(0x7f0000521000-0x1000)=""/4096, 0x1000, 0x40000000, 0x0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008a1000-0x4)=0x9, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/24 04:44:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000b5f000)=0x0, &(0x7f00001af000)=0x4) socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00008e4000-0x25)="240000001500070701ffff0018002200272400fff600040500000000007fff0000010000a2", 0xffffffffffffff84) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000bb2000-0x4)=0x9) 2018/01/24 04:44:44 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff3000)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ff4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000ef7000-0x10)={0x3, &(0x7f0000ff4000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff4000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00008df000-0x8)={r2, 0x2}) r4 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000ff6000-0x8)={r2, 0x18}) getsockopt$sock_timeval(r4, 0x1, 0x38, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) 2018/01/24 04:44:44 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34529cf1cc6f669f, 0x0, []}, 0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xfd, &(0x7f0000004000)=0x6, 0x4) 2018/01/24 04:44:44 executing program 0: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fa9000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000faa000-0x4)=0x6) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000faa000)={0x0, 0x8}, &(0x7f0000774000)=0x8) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000fab000-0x9f)={r2, 0xca7, 0x97, "13e03c67a2e33cf94f9cb4bc0cef56492caf21af98ccb7b8d9d147a090cac6924b78e43d93a029bad1101c4975d46e8ed2f5e72b718a994505d9c9e78b43eefcb7e2bf9a5fba4bad437296dd53e0095e847ca0fefa1bf30711a0c9910133f233c9b496bf6896e28239ed25c99b56d59303a146372659457a5e78e440d786f7f5b657538cd992a08fc33890b6a291d8ddbcdcf3299e9e0c"}, 0x9f) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000faa000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f7000)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000faa000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x2, 0x3) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000004f000)={0x7, 0x3, &(0x7f0000511000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fac000)='GPL\x00', 0x5, 0xfa, &(0x7f0000f60000)=""/250, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) recvmsg$kcm(r1, &(0x7f0000fab000)={&(0x7f0000fac000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000fab000)=[{&(0x7f0000fac000-0x1000)=""/4096, 0x1000}, {&(0x7f00006da000)=""/74, 0x4a}, {&(0x7f0000fac000-0x52)=""/82, 0x52}], 0x3, &(0x7f0000fac000-0xe2)=""/226, 0xe2, 0x2ac2}, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000faa000-0x38)=[{0x0, 0x5}, {0x2, 0x2}, {0x8, 0x9}, {0x6, 0x80000001}, {0x8, 0xa6}, {0xf, 0x80000001}, {0x3, 0x3f}], 0x7) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00008e6000)={0x0, 0x0}, 0x2) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-fixed-time)\x00'}, 0x3f3) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fab000)=0x3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) [ 866.946263] openvswitch: netlink: Flow actions attr not present in new flow. 2018/01/24 04:44:44 executing program 4: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00008b3000)=0x0, &(0x7f0000000000+0x74e)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e37000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@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}}, &(0x7f0000888000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000671000-0xc)={0x0, 0x0, 0x0}, &(0x7f000031f000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002ce000)={r2, r3, r4}, 0xc) 2018/01/24 04:44:44 executing program 0: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05030600000000000000ec", 0xd) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000938000)={0xa31, 0x0, 0x2, 0x4}) r2 = accept(r0, &(0x7f000055a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000092c000)=0x60) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000504000)={0x0, 0x1c, "a590d3c518e9c334e403cffd52ad254d0237951b99173eff8e92203e"}, &(0x7f000093a000-0x4)=0x24) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000093a000-0x98)={r3, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3}, &(0x7f00003c8000)=0x98) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000938000)={r1, 0x0}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f000093b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008c4000-0x4)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00008c1000)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3f7ad7908ad42295}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000045000)={0xffff}, 0x1) 2018/01/24 04:44:44 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) 2018/01/24 04:44:44 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom(r0, &(0x7f00005fa000)=""/145, 0x91, 0x2, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000d97000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000bd1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/24 04:44:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000488000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000172000)=@req={0x50, &(0x7f0000a1e000)={@generic="c7a0d9c46d70d7722fe2e090e7b8a930", @ifru_data=&(0x7f0000a46000-0x20)="7c0f2633e43aefe25497e50675a8ebab472a1453674b5f6f988841d5831fbd80"}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00007ef000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00003cd000)={0x20, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x12, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:44 executing program 5: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000045c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c17000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a4e000-0xae)={0x0, 0xa6, "14e26d856df805d1a3065871ad4819fbe892579ac9bd14469018650918f82a22ba2185b88f84db7072e8ed52a3d3d34dde25b633e8b65505a5cbcbd7a070fb51dc0f6b9731c9624bd929a09c226a419c6d62adb2eb5c2a9fa38a8b34d1bc38d16b2be11ae2536c6ab57e2cb27ac8031fdd07a5b9bca480e6aa6b71556aedf50514ea525749817719bef07bfe36069d9c02230a67ef3ee7af8250a68f5e9bf4b448133379ddbd"}, &(0x7f0000d9b000)=0xae) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f0e000-0xc)={r1, 0x4, 0x30}, &(0x7f0000a8b000)=0xc) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f0e000-0x4)={r3}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000a, 0x5, &(0x7f00007f0000-0x8)={0x0, 0x0}) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000f0d000)=0x1, &(0x7f0000f0e000-0x8)=0x1) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000f0e000)={r1, 0x88, &(0x7f0000f0f000-0x88)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xffffffff}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}]}, &(0x7f0000c25000)=0x10) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003c6000-0xa0)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x4, 0x4, 0x80000000}, &(0x7f0000162000-0x4)=0xa0) sendto$inet6(r3, &(0x7f0000f0e000)="8d46c803523ee79baf7c228062a5aebaf587f3d3b300b7ab1e7280d6", 0x1c, 0x0, &(0x7f0000f0d000-0x1c)={0xa, 0xffffffffffffffff, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c) 2018/01/24 04:44:44 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001d000)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000023000-0x4)={0x0}, 0x4) 2018/01/24 04:44:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ebc000-0xc)={0x0, 0x9, 0x30}, &(0x7f00008f1000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000080000-0x10)={r1, 0x0, 0x4, 0x3}, &(0x7f00006be000-0x4)=0x10) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000204000)=0x0, 0x4) 2018/01/24 04:44:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) connect$pppoe(r0, &(0x7f0000676000-0x1e)={0x18, 0x0, {0x4, @random="20474d5f9dc7", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b8f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/01/24 04:44:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f000044c000)=0x0, 0x80000) r1 = accept4(r0, 0x0, &(0x7f0000698000-0x4)=0x0, 0x0) r2 = socket(0x12, 0x803, 0x0) getpeername$packet(r2, &(0x7f0000a41000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e64000)=0x14) sendmsg(r1, &(0x7f0000fb7000-0x38)={&(0x7f000050a000)=@llc={0x1a, 0x18, 0x1ff, 0x4, 0x5, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10, &(0x7f00007cf000)=[{&(0x7f0000d72000)="c752545fac8a98ab5db05c1dab896879ab999148a096e026c4d70a2b2cc7a7011cd16cbbafd3201151ba723a59dd39d2f064e7ff62c9717546703971799e727f26b870ec2b9b84955b4698f541e0f8bafb060f6dad3d60e48fd92e29cd1f6818edcf5e6878b8e896122f08dc2c9a5545ddd252c02e37ecdbcd59ca8184d4796545", 0x81}, {&(0x7f0000de6000)="ac71f790d53012c1f5d68ae206d0608c8efdecb901a41652aca04da3f5", 0x1d}, {&(0x7f0000f27000)="39fb2e2d05d12b1e4d7d5cb34d364b4696ba32843185b7b364c5f1e043df1c2b7b0acbd6036148cd3703a335b36991696e9c540a2d7b8948169e8bd69aa7d5e2245b27d2fc5cf9b32a4a04716d9dee7f8cf5a6bc7a3c73104e", 0x59}], 0x3, 0x0, 0x0, 0x81}, 0xc840) accept4$packet(r2, &(0x7f0000b85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000601000)=0x14, 0x80800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000f6000)={0x0, 0x0, 0x0}, &(0x7f00009c8000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00006fc000)=0x0, &(0x7f00005f7000)=0x4) sendmsg$nl_route(r1, &(0x7f0000205000)={&(0x7f00000eb000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eb2000-0x10)={&(0x7f0000038000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}, @IFLA_XDP={0x10, 0x2b, [@typed={0xc, 0x4, @pid=r4}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000508000)={&(0x7f0000ce9000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00003be000-0x10)={&(0x7f000045d000-0x124c)={0x124c, 0x10, 0x301, 0x1, 0x0, {0x1b, 0x0, 0x0}, [@nested={0x114c, 0x4f, [@typed={0xc, 0x59, @ipv4=@loopback=0x7f000001}, @generic="d630d41a75c6596445c1bbe0101d106dcd23d7da74ead6f59fbec2b5a858e866db71225df5e39f44", @typed={0xf8, 0x70, @binary="21374d7995eaf2cb1311cdc4b54b224b8db391b0032891d4f22df42f54ef10c5490ebacd96ec3181642766414d4323fdd930b325e7cc20d5324218225e60ed3377a5086fd18e0c0608e01e8ba47faa20c1775b484d021f95f949d9e1b2c96221d172ce6a6b87e86f6659280007670a6b6f947f9ce8c98bb438d014f5f1282f759645d4c4778a59f920ff691ed207a4e4084ed17f00a2faf8d5cd2d6e7e8f72d5d20a05b7b052a988839b405d15b5cafb0c5382f7b557ba52e62bdad3fec182813a93098b74977f47010c0c12b43e57aae2f3be3f689783be1418bbf5654f7782eb45ac7a8a5ebccdc58175b0dbf5"}, @generic="0137", @typed={0x1d5, 0x91, @str='cgroup{eth0!!\x00'}, @generic="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@typed={0xd4, 0x42, @binary="8ebe93bb9da5d4ceebfb38a9a69a65dcfa053ffa59d5599b8e82fff48d83bd79b3f53ef560e1211a700fcd9eedb2b59baa9a2247ad75543a07bad59849f4e707c91fd10198f6318b20716e31c542585bed05b1ef5d045d529718e4435af8475832a96c7d536823e4b2fa35f1dc7a0a705ce05e16abb52bfdb378b6b500fd2cfe1be816927423767b0fa4a8bc8fae691f28062892c76e261d070dc6596f3ddc0f0ea0e16e56e5c501e72c424a75686040a2ba502252e23a8ef5042a48722e2267b9030397af8665646b9649"}, @nested={0x18, 0x23, [@generic="41e78b31f4350e2bf6f0a39cf4a790222e1db5f1"]}]}, 0x124c}, 0x1, 0x0, 0x0, 0x800}, 0x4000810) 2018/01/24 04:44:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000024f000)={@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]}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00001a8000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x2000}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00004da000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) [ 867.074594] netlink: 'syz-executor6': attribute type 18 has an invalid length. [ 867.079345] openvswitch: netlink: Flow key attr not present in new flow. [ 867.089441] openvswitch: netlink: Flow key attr not present in new flow. 2018/01/24 04:44:44 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000f79000)={&(0x7f0000f79000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000f79000)={&(0x7f0000866000)=@ipv4_getnetconf={0x3c, 0x52, 0x600, 0x5, 0x1, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_FORWARDING={0x8, 0x2, 0x10001}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x9}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0xf9}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x200}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x801) accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7a000)="a84db5f7d2fae10d6955d63ef529d7fee996c9667be906a602734ea2e787d2f98b9ee37b02c73684eb0b7be14b93664f71091ae3f531e8ab6832e1fc0c2611846577900ea6a243f87bd5944fb9ba9712", 0x50) r2 = socket$inet(0x2, 0x1, 0x80) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000608000)={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]}, 0x2, 0xe48, 0xc0b, 0x1, 0x7fffffff}, &(0x7f0000f7b000)=0xa0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f7c000-0x10)={r3, 0x3, 0x7, 0x2}, 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x210}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/24 04:44:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006ac000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000b2b000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000148000-0x8)=0x0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f0000940000)=""/242, 0xf2, 0x0, 0x0, 0x0) 2018/01/24 04:44:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b43000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f34000)=0x10, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d13000)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000879000)=r1, 0x4) r2 = socket(0x11, 0xb, 0x800000000000008) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000c55000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "64049c", 0x0, "8255f0"}, ""}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) sendfile(r1, r2, &(0x7f00005bb000)=0x0, 0xffffffff) 2018/01/24 04:44:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000016000)={0x18, 0x0, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c3b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000dee000)={0x7ff, 0x5, 0xc582, 0xfffffffffffff3d4}) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000cac000-0x4)=0x0) 2018/01/24 04:44:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000d35000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="138e6d9743d7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ea3f63eb0314dc70f1ef7c877f2577a7"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000fc5000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xfffffffffffff000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7a}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00003b0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000b44000-0x2d4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0x1, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xfffffffffffffff8, 0x10, {0x1, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000c0d000)={&(0x7f000054f000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000070d000)={&(0x7f0000ed2000)=@can={{0x0, 0x0, 0x10001, 0xfffffffffffffff9}, 0x7, 0x1, 0x0, 0x0, "5b237362ff047a9c"}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x800) bind$netlink(r0, &(0x7f00000c2000-0xc)={0x10, 0x0, 0x1, 0x80}, 0xc) socketpair$inet6(0xa, 0x7, 0x5, &(0x7f0000a94000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000942000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd9000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000611000-0x8)={r2, 0x40, 0x1000}, &(0x7f0000e49000-0x4)=0x8) [ 867.147783] netlink: 'syz-executor6': attribute type 18 has an invalid length. 2018/01/24 04:44:44 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffd, 0x800, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000142000)="0a0775bad5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r2, 0x541b, &(0x7f0000f81000-0x80)="405fd3753e3c83098cc7c2d7de1e5c24afacd250863ed037985aadc43f79429be297e7de625c9967ebe5e6662105585c3b8216a74eae319c68f358768835d527a27e001ff20bc12bbc2b7da7ef4aae35ddf5236bf5994a60c5e7221b9199e222f6e17dae8de23fe9b8a58d247cb7d93dd62bcfabca45268f4f39c6314c4a07a3") sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f81000-0x38)={&(0x7f0000017000+0x499)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 04:44:44 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000007000-0xb)={0x400, 0x4, 0x100000001, 0x0, 0x1, 0x7ff8, 0x1000, 0xff, 0x8, 0x1, 0xffffffffffff3de0}, 0xb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000004000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0xfffffffffffffed5, 0x9, 0x500, 0x10001, 0x80000000, r2}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r3, 0x3) getpeername$packet(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000008000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000006000)=[{&(0x7f0000001000-0xd8)="bde3c26c3db1ba2ff45a18eb65ad54d8d2365653978a2828c2e685d574b72d8367ea8a5f720d113f204ddec19998925f04e80db83f80b2bc5d38d81b6256c39fb127cded1390272e0c2c02098d7dfcd166d86b953ceae4cca548ae92dfc0655ec8a122e511e46bbcefb8408e4df10ae869a1527d28d62a9b4196b8a544ae35d161dccce37aa91fe5b208e82a5e3b4f5c522f17e62f8a4d037f7d844fae9570d5a76a5587a7d870d8871b075fa884a72834395ea008d95331888c7eb4b45ac3287849008061cb94a95f2e96292d8880ae889485dc5fa97825", 0xd8}, {&(0x7f0000009000-0x1000)="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", 0x1000}], 0x2, 0x0) 2018/01/24 04:44:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000554000-0x4)=0xcc) r1 = socket$inet(0x2, 0x4000000000000004, 0xfffffffffffffffd) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00003e9000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @empty=0x0}, 0xc) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xffffffffffffff0d, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000855000)="c3", 0x1, 0x4040, &(0x7f000071e000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000a37000)={0x0, 0x0}) close(r1) 2018/01/24 04:44:44 executing program 7: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000dc6000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)={0x0, 0x0}) socketpair(0x11, 0x80001, 0x800, &(0x7f0000700000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001a2000)="00dda4b0ecba5a5d4840c257843a7e2e5e1602dbc8ba9c6ef9f0c35eb3919ca97f0e2768268100bb", 0x28) 2018/01/24 04:44:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[], 0x0, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000b0a000)=0x0, 0x4) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 04:44:44 executing program 4: mmap(&(0x7f0000000000/0x102000)=nil, 0x102000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000050000)={@random="15e850ed1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x12, 0x4, 0x8, 0x7, 0x80, 0x2, 0x5, 0x1, 0xff, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xa}, {[@ra={0x94, 0x6, 0x8}, @rr={0x7, 0x23, 0x9, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @generic={0x94, 0x8, "13372394a66b"}]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0xdd, 0x7, "fd0f6bf3416c5975cfae85f920f4f6376c6f71e0e4894ab285c6bc413caae26a837ae6b193a60120ac95ef75c1376205"}}}}}, 0x0) 2018/01/24 04:44:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f00003b6000-0x42)="109e0b5628bd8b4c61958c9e00c40b25764f476992bc1ccf9574c1fe03992f3c45a86a64168739637b2b8a17e89671976067747e70f2d396f0a3b46a86557a0d83a4", 0x42) setsockopt(r0, 0x10000800000010d, 0x2, &(0x7f0000001000-0x8)="fffffff4ffffffff", 0x8) 2018/01/24 04:44:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x13, 0x80003, 0x7) mmap(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000f85000-0x38)={&(0x7f0000461000-0xe)=@l2={0x1f, 0x100000000, {0x8, 0x3, 0x200, 0xe77, 0x65b, 0x4}, 0x6, 0x1}, 0xe, &(0x7f0000f85000-0x10)=[{&(0x7f00002c1000-0x7b)="aa2a065c04b3de92b6b472e9dfe12d0f0db71ba5cd464eb5425dfb3ca0375b7311a7316c9082ed916255ae83852ee2be7736b975f9020aade7e413bcb6d13855e470b3e3e00bb6e9c7a68ba4ab81750415d071d3fb95bf5cf0f172d0bd8c768d11813a43efc5baa30c2f2da9c995a6f1bbf8230501b7ad86131da9", 0x7b}], 0x1, &(0x7f0000f85000-0x3248)=[{0x1010, 0x117, 0xe179, "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{0xd8, 0x111, 0x100, "a7671467c9ec3d236ecc56c28ce39e6bddbfa0737abd725afba89881e9c8ee1324d3e4f52d4b0f428e196ca417e9caa3e66f326dc09a3625c634939af63f6e7f785f66f4482f6c2f8be2f462e6170d7e7a7185f0fb09be035770f49e9ef4b7387bf3095ed5fc10d4b1fbcff111751e615fa8f8457e84da4b211af3372265472292f1d6e4e7e6188b52d4a4145caf1ec3961e0a995febfb22bcd4fcdd9b68e19e4295735cad7fb2f61d41dd0321e668678343dd55ffc1f2d3d6b22dd04efe196341826eeacdb4"}, {0x28, 0x105, 0x10000, "74bf6ce6fe7b2d529fda7fbed12b6e3b134814c6"}, {0xc8, 0x0, 0x100000000, "8576e1232586840ccb5a232d7a43ee7a7ec78666a8d2f3f0b3fab6fc60278e0dd3439baa77fb94be691e76b7dc339b4c46890d7b4f87123db6667f02c28b4f767dd8bd0255ac48dd3f1e322a3840b45d4e985076a67df730b26de0dc2681dc4042a3e74cafd577ad319cda91ed489133b77fdfdcb95cef6157457d80fbe6226884ae6c9470431ab683eb4acf788554eab436af98559b1be33dd79d3bc8162d75716a922a0206993ea1edbc0589e4181d62"}, {0x1010, 0x10b, 0xf0, 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0x3248, 0x4000001}, 0x20000084) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f88000)={{{@in=@multicast2=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=@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}}, &(0x7f00006bd000-0x4)=0xe8) r5 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d82000-0x4)=0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f89000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a8000)=0xe8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f88000)={0x0, 0x0, 0x0}, &(0x7f00007ef000)=0xc) r9 = gettid() mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ae6000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f88000)=0xe8) r11 = getgid() mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = getpid() mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000056b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f88000)=0xe8) r14 = getgid() r15 = getpid() mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000422000)={0x0, 0x0, 0x0}, &(0x7f0000f88000)=0xc) r17 = getgid() r18 = getpid() mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f89000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f89000-0x4)=0xe8) r20 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000585000)=0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f89000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f89000-0x4)=0xe8) r23 = getgid() mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000089f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f89000-0x4)=0xc) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f88000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d7000)=0xe8) r26 = getgid() mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = gettid() r28 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001fa000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000dd000)=0xc) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = getpid() mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00004ad000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f89000-0x4)=0xe8) r32 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000720000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000798000)=0xe8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f88000)={0x0, 0x0, 0x0}, &(0x7f0000419000)=0xc) r35 = getpid() mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f89000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d99000-0x4)=0xe8) r37 = getgid() mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f89000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f89000-0x4)=0xc) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f89000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f88000)=0xc) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000af000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f88000)=0xc) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f89000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000f88000)=0xc) r42 = getuid() r43 = getgid() mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000771000)=[{&(0x7f000003c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f88000)=[{&(0x7f0000f89000-0xfc)="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", 0xfc}, {&(0x7f0000f88000)="", 0x0}, {&(0x7f0000f89000-0xe3)="33b603b0891c0643ee8d8fa35c9fe6b38cac89cb49370d29a1b92e5d4b8f2755e60aedfe483070932529a268df7bc760173c4ea536f11e5b92aa1875d41c9c328863d063c4474710ac818a053d7ff964faf6c5d2dcd1922dfb9c32bb9039bb548b98c2eb473c7846ebfc3947f39a5f1f8eaefa22b17d86a4a32e78a621e2534e7bd496a17119713a5f209f39d88dcbc93744289ffdbd7ec2b9dc6128bf591140bdadb0d4ae45e8e6e0bb3a2ce3cc2bba2c4133cf726d09185118a0f035893028992202e35bbaebd6030c8132a38ce652e6507649a20c1af63b47af8f3c528021cc5873", 0xe3}, {&(0x7f0000f88000)="a7f8e36c2ce38de8e999939f7cea0a7b9a4de8fa92b9f85281cbd0275e06f548291c153acd4bac6a6502f086210373bd081efc95c8cb31d461ab8a5cc2a8b95659645da4ee85cdeb46dbe92cf488bc0e1522eb7cc338271c5eb92e3f53a88f33381f3667492b2bd73452975b9c176ec50d478782bc7119ccb90ec0195763da79c5d7f7ca91a246c5435af9806bb52e13edf3a2113e6795f84a8caaafb60f0521039846057617a775a25b1f4e3f49e18444dfed9820e528e7187ce5ef66443069c0c13fc985a2bf01e1724d8143ade194d4fa6c5b12bd", 0xd6}, {&(0x7f000023a000)="31b7fa36da88a1bc726f344cb4826fabcd273ae5e8dd341052c7e685c5b8a1f86f9e8c478864c74d9ee2de95e3655d9f436bab16bc3c8ee7f0827112553159f4b4f6acf31b1c0d62a8d2bcb2c6e0faaaa40a370e7324d783b4cb13d19aa00de6fb7ab50648708f88dce751a3273e882fa0c8615612ef1df3df9aed248cf5b63ad968a6733d77d568834910fce4878c78e51e38fcf503be963484e3a10e5e8e38032078a35b5c529cebe422a324a678", 0xaf}, {&(0x7f0000f89000-0x64)="8c7c33f434425ab9f72ccf305942b1db48543d8f5b818c05c8ad359931e1a0d46b98cb1b0d1b21134930d872bfe496875a8d06cee52b171a4923dede4ec2c0f8712c06f27dd00241f64b9aa45d95bebcf4cc910e425ff671dc03f148d2e33481db7eb61a", 0x64}], 0x6, &(0x7f0000f88000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x80, 0x40000}, {&(0x7f0000f89000-0xa)=@file={0x0, './file0\x00'}, 0xa, 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0x1000}, {&(0x7f0000f54000-0x74)="a54ac47219c1f24ee4a1a98b304e2ac3c9e7264bea6bb9fa3f276fdac21fc77b4454dd1a917ba509b168a8c733ae8e97a991ad7f1d77926e49a9ffce8c5535e810e048e20007f7e46e0639f433debd10f0f8a22ad2ac2fb1dff3f5b61c9afe5151004b6631b8601d6117fac33865572341ce31fd", 0x74}, {&(0x7f000016c000-0xcf)="a59bb3b769671dad4ee629606b5f2cb8ba4f98bce0e22c24c226cad8d5ea1f61f628755b387bd4fc8c86adde797e43a162e7cba372c464e6fc5761ef6fcbf4388c49aa3679d5cc6e896b94745c56ebeac432668015daae80b4f72a91b9590411bddcf1e46d0a661f4d323a5b809e54b8df919a873f49c79b047a33a6326cfd6eb712f803be72b3613c5896d727c4074f07885d3b2a9e21cf2777e0aa9d06b78ee75a7459e7769ea764e32999f8ef4f4fba68e84899d849a41dd1605e004b4afa2c5bb1ac1519e9d8c9c43822b86ead", 0xcf}, {&(0x7f0000257000)="5b8b835681cf76f76cd47106084fc54db5092f2378d892001ffbe85d6b8fa2ba22c5a43c7cc67774363936edd56d0df8adbd70072d5c72d0bef4ae1263e9176ad39419660522e95627", 0x49}, {&(0x7f0000f89000-0x5b)="9c249918168649a4d51a32bafe6c445709e4dae933f5b9210e5c443b53483f03a945a05ebb16de68cfd9509442c1a976f332fcc1efc808c46238d1d0aff803344cc37aac0a8047f195eb3e6b42c88aa847560729ee2ee7ef3d4f51", 0x5b}, {&(0x7f00001c4000)="34877b609b91cdd39c84def6e14866009b2e51fd109d703e2a8b1e7ee395320bac2826b77c9570e62a9dded37d0ab457e9306491277fbe010dd2ead2e6bf018215ff09977f0cb8efee560480e330b8e50e840aa53da80ad7285a7ac89564aa8df7b6eea64ff56f42c2c5db0d7efd37577a88169c307b0ee3918c3f466bc31f8b571dfe77a2bfcef86c81269ee2fd2184fca5a23f6bf0", 0x96}], 0x8, &(0x7f0000a95000-0xe0)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, 0x0, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}], 0xe0, 0x40000}, {&(0x7f0000f88000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f89000-0x20)=[{&(0x7f0000f88000)="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", 0x1000}, {&(0x7f0000f89000-0x12)="6e0ed92fb1866a6831072701915940d3aa07", 0x12}], 0x2, 0x0, 0x0, 0x1}], 0x6, 0x4) 2018/01/24 04:44:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00008bb000)={@generic="dde5d5a1d0896c8fcb9f47f9402b4351", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000043d000)={0x0, 0x2, 0x0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001db000-0x20)={r4, &(0x7f0000ce2000)="7cc12819f1d80eda49bd15b9f2723d66aa5ab2f9feed752bf8a61df067301129080f1114b6727c6985fff8d02f6f74b017659764cbba1ec0559ed9b5adb80f0298aea3a795da6d7c94b1db0ea730b1e5dcb4d19425a7667f89a2e2349e2148a045c07d17dd4b1928230bbd08edecc84b3dca9c742a7498f2b95e360a9225b9dc667ab6b57364921390521e8de25af6bbaa2b1b0c861eb834eec4a77f57b8da98a0d919ce1ca6a2923bff776e3d17c8ae338c17c57d8a2fd1d0ce5f561cae8c5105701231782ee198705f8e1fe1713a8f53509a42b886f2f08062f2149c91fc56404c7757b62231decc39b905316783c8df5298e315e42227", &(0x7f0000ccc000-0xcf)="c45fb9e78b73601e757737cc509095a76d72de4f7d1d528c0f929e539a53713319c0c3ebb59a72696ffa4f4ad34c2fdf51a3c8c627c89a24dc39e55972e034e3f6e41d6ac5e5e279faa5a830099233befb6b434feff318d9d2bdc6fa0a91ba61050a7c70446af79a1dc39a7c4f8a57a7f5f4f4e6dc6e65ab8777d0b8f251c895e871b4125dbc9dd0796cc4c269d8f964c357ff0d14fcec250749609e01feebb27be02c58a1401b4304f8bc12770fbad833b3dab9e49e70b11311e99c207c4b73d3c4926aa703f1a83809e72b1a22cb", 0x1}, 0x20) recvmsg(r3, &(0x7f000038c000)={&(0x7f000025a000)=@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$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0xffffffffffffff16, 0x0}, 0x40010062) 2018/01/24 04:44:44 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0x7fff, &(0x7f000001d000-0x41)="2365feb7c745c5cc5991c92073ab767fc4582f9078cc692287a8d9dd09e9ff5b4e6e6ce0d87dcb73614d9641512bd9f4955562caa8b5ee381a6b299002cc9edcd3", 0x41) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000001d000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001d000)={0x0, 0x0, 0xf243}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000001d000)={r2, r3}) 2018/01/24 04:44:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c46000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001", 0x5) writev(r1, &(0x7f0000ed6000-0x10)=[{&(0x7f0000022000)="9b588d1b5e854913", 0x8}], 0x1) recvfrom(r1, &(0x7f00008b0000)=""/87, 0x2b7, 0x0, &(0x7f00007c8000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0xb, &(0x7f00005ae000-0x4)=""/4, &(0x7f0000e9f000-0x4)=0x4) 2018/01/24 04:44:44 executing program 5: r0 = epoll_create(0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ae6000-0x2d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x10000000002, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae8000-0x2)={0x0, 0x1, [0x0]}) 2018/01/24 04:44:44 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1b, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000f81000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ccd000)=0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f81000-0x4)=0x0, 0x4) 2018/01/24 04:44:44 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000+0xa47)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000026000)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000027000-0x1)=0x60) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000014000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x81000000}, 0xc, &(0x7f0000026000)={&(0x7f0000027000-0x3760)={0x3760, 0x9, 0xf, 0x800, 0x4, 0x3, {0x3, 0x0, 0x4}, [@nested={0x100, 0x1, [@generic="55ca70085d34611c0beeb6706c3c665c532da278", @typed={0x10, 0x86, @u64=0x0}, @generic="5f8e52b377d1596481ee006dc2f0499ab0ae5bb79b6e6b7cad16286a5c64e4c016434433a9d241583ecd67246de1771161b165e6b4450c2d3c305ac15fe111511db35158f69adf95e24f71b8de27b53d4103bb91566ee492ce8f22b02cdf9780e426a48b59f3724f3ac3f61fd32141696903095d20347552fab9fa6e5aa17574047b6a41e6db08647d312f61c85d79cc993945584053abf67e100f21c84e3aafa4ae8bd0f73db4891c06da7c3de5da8c1d6b300f", @typed={0xc, 0x47, @pid=r1}, @typed={0x18, 0x7, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @typed={0xc, 0x95, @ipv4=@loopback=0x7f000001}, @generic="467b9e085c595d13f9dde4d77f0ecf913c3ed0c6c929f55500d301b3e50b6d8d3332eb37bb1922007785d1472df0849eb9e13eff17173c15d659982d4acce13272b124ae71f2533a5a4f4b091f123f4a6636e9c1e617d4f1aa39be15754d5e5458759965552f6c04711db8dd65dbe3cb67c744718e025b4c2c3e4276d16ba9fdb2e956aee0257a706b6f78c82d6d7a6a027770cdbaef8e307e44b42575fabe6dc7ff917c01d4ff547adbc9397664128a269937037fbd1647ebb3ef752636f5708aa6faa2107863d3b605f2d693064251a13e438ffc1578fc235debdef8c77612fef1", @generic="2a97916c083b56fb91c686568b975f5398f6c8b5d3200f0b6305b19a53e08a3a41424edd10a1e2e903d792ed26ce8f5e945c6793e41699169a436a843b9018cd897bf1bc", @nested={0x20f0, 0x48, [@typed={0xc, 0x72, @u32=0x7fffffff}, @typed={0xc, 0x77, @ipv4=@broadcast=0xffffffff}, @generic="63f8966adb8828f3d25e0fb8d91d64a0d4901b9d7ec753f5af9c87402e1096124317c52caf4af12647164f7bc2bda3d285193b721d1b3f16caf2844a4d9a0033bf6c1b57596a84c51a5cd29098d5cbddacee84beaf3620430e132e5c98a3b1959d875c6fd3adb4d6882e1030ae3c3aab4ac782c6db7e90d2e2159f65b9a492162a6377f82b1cfd6887a247f2f56632d26d14eb69f62c9837014b503bf242310d2061307a1c5c1131969624508cdb63dccb6f9542f098727268b71528f8169c7d89d8fc3ef7f393", @typed={0xc, 0x1a, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="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@generic="212ec28327a3697dc9e8474fc3ec1a9520f66b38cc052d8bd76bab13c52f41b3573ad4e5aa6824deb69eadbfd7c13001344ea6505f6e9c741a9b31a7b74a17c49acefaca6ea0933a8d2cefa3640961da9889d314b0fd7f6487453b0f0288bdc9336db80ee7d63396ce5989ca8f8e6bf42987935168dc9b44c20855e28730176600d1bf2d20b5fb31713edb69f770701562a79dd9a5880c5a988edaa29c0fb76be8c02930a4ee957d74cda53b59e205c0f763625d5b67b377d8a9370bf266a0ff9038b5e4169caca97a31e48d3133ac7013b2714b07f50bfdadf3d9808e461b50f944b7bfe5938c3b", @typed={0x18, 0x35, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="54b3b0712f419ee3a5680b085998b7a01361be0ce81d30623ebeb84d2df60c3d5ff7d27501179c5cdc71c235c15b4ed9fe0c604123c2c334e899d1fe960e76f29193cc3e558b6e8f68328cd07677723bab0fdcf2209bbc65db52218c4a3f73cfaee463c9cbfcf344feb1b6f80cd1c35a7dd24b6a4c8eea9933936612231a9c5451a53fd703f7da38fdc61f510a81ba041368e161fab64f92988470d3d366f402faad2423c8da41ea0e6370bf7a15099965589a9932cb8b576d44ec954d7cf3285e90bf2dc55964", @generic="c9aff9aedb215a8e37538464ae5e4037a669a98df25736a964806f93140245c1a6971b876277f2215e2f72e5a4faa6e931bf67fcfbe0f6408721c8539f823b99a666a5807e058ad7f8dc92b167aea5ac2bf2951dc8c3afefa6e959c6b073731b5aaf5cab3f8b7581098c31f2b8d67e991640", @typed={0xc, 0x58, @fd=r2}, @typed={0xc, 0x12, @u32=0x1}, @typed={0x8, 0x42, @void=""}]}, @generic="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"]}, 0x3760}, 0x1, 0x0, 0x0, 0x0}, 0x24008001) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000026000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000027000-0x20)={0x320c000000000000, 0x0, 0x1, 0x6}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000027000-0x10)={r5, 0x8}) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r6, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r6, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000024000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r8, 0x6430) ioctl$sock_FIOGETOWN(r7, 0x8924, &(0x7f0000001000-0x4)=0x0) connect$pppoe(r3, &(0x7f000001d000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='syzkaller1\x00'}}, 0x1e) 2018/01/24 04:44:44 executing program 1: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000fc8000-0x97)="c6db9df977a96c682f71f99d3a26829f0385906087f44607dbddc3e4f0bcf233dc426c75863dd8f100e50bf13ef069ce9c2a703b2114341155b399734a8b3f5f8e4c107d7273ff31ac14217804801eabe22849c1497635a721be63e908a239b083af5220e1ec1f316987cd1ab9ae71e0c55f6a2036d29e30b3b31e673df7299fcbfd037c6cd56f5b35602e073b39a43ffc182b373eb228", 0x97) 2018/01/24 04:44:44 executing program 6: r0 = socket(0x5, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000001000-0xc)={{0x4c, 0x1000, 0x8, 0x100000001, 0x7, 0xfffffffffffff3f8}, 0x2}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000001000-0x4)=0x10000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000002000-0x29)={@rc={0x1f, {0x80000000, 0x4, 0x1, 0x1, 0xde, 0xffffffff}, 0xfffffffffffffffe}, {&(0x7f0000002000)=""/42, 0x2a}, &(0x7f0000001000)=0x0, 0x1}, 0x29) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000)={0x0, 0x7}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3ff, 0xf4, 0x1, 0x1, 0x0, 0x0, 0x0, 0x62, r3}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000)={r3, 0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000006000)=0x9, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000007000)={0x28, 0x0, 0x2710, @my=0x1, 0x0}, 0x10) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000)={0xffffffff, 0x9, 0x6, 0x5, 0x7}, 0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002000)={r3, 0x3f, 0x1, [0x3ff]}, 0xa) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000008000)={r3, 0x3f, 0x30, 0x5, 0x1ff}, &(0x7f0000008000)=0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r4, 0x0, &(0x7f0000009000)="19fc51399748fc51ffd0323b582b70377a39f8e767023315e276de177c2bb44397dcad381c4d3cf4b38c39168842fe290b9df4ac3d101f50785e48bda1420c25ac9477ccb9746dced292071756a91d588c78476d6a8b1ee9416e5309063c80284aca730d40c525d3d657305dfe00d9") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) 2018/01/24 04:44:44 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f000000b000)={&(0x7f0000029000)=@ipv4_newroute={0xac, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x4}, [@RTA_SRC={0x8, 0x2, @loopback=0x7f000001}, @RTA_METRICS={0x88, 0x8, "5c29080cb7d8b172507c972bc41eb5e4e052c4e0950604da5225c674ebc9d9f0de48bf469f00913d0b47b4e763fab5a73813ee7b1733c34f4afc95ea4ead81b361c09363acb1648f97780559fb139fe0d1a4b65bf06acc0b2d0c59a058d56c9cd4f9de8d552b092bdff60845e1bfa76e7dd3dfa5a479a202c633f9558e16da7cac48"}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x40000) 2018/01/24 04:44:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002da000-0x4)={r0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000ce3000)={@loopback=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000b91000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000afd000-0x6)={0x0, 0xfffffffffffffff8}, &(0x7f0000b5f000)=0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000feb000)={r1, 0x100000000}, 0x8) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="00000000000000000000fa4a00ab00075b200000002000004000e7003072c101"}) [ 867.489181] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 867.539184] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/01/24 04:44:44 executing program 7: r0 = socket(0x10, 0x8000000803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f0000663000-0x1000)=""/4096, 0x1000, 0x101, 0x0, 0x0) 2018/01/24 04:44:44 executing program 2: mmap(&(0x7f0000000000/0x291000)=nil, 0x291000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$rds(r0, &(0x7f0000168000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000157000)=""/206, &(0x7f0000292000-0x4)=0xce) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000010f000-0x70)=[{&(0x7f000028b000)=""/4096, 0x1000}, {&(0x7f000028f000)=""/10, 0xa}], 0x2, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/24 04:44:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 04:44:44 executing program 3: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x1, @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}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/24 04:44:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000249000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00007a8000)=0x32) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004d7000-0x4)=0x16, 0x4) getsockopt(r0, 0x9, 0x6, &(0x7f000031e000-0x61)=""/97, &(0x7f0000924000)=0x61) bind$vsock_dgram(r1, &(0x7f000003a000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) sendmsg$nl_crypto(r1, &(0x7f000057a000-0x38)={&(0x7f0000506000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000d9a000)={&(0x7f0000b78000)=@alg={0xe8, 0x10, 0x600, 0x4, 0x0, {{'lrw(serpent)\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], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x800}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20000050}, 0x40810) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) 2018/01/24 04:44:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000437000-0x58)={0x26, 'aead\x00', 0x0, 0x100000000000080, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a07f5b0d5e383e5b3b60ced5c54dbb7075df0df8217ad4000000000000000e6", 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000056b000-0x4)={r0}) ioctl$sock_bt_hci(r1, 0x400448e0, &(0x7f0000ceb000-0x42)="3514613d2b137c88c9dcf713acaa6d7f2b475b7b898800debf4fad818f62f79079a6264cb7996505679e09f06254d15379831c08044cca4a5d70513fe0f415ea45f6") r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000fb5000-0x48)=[{0x2, 0x3}, {0xc, 0x7f}, {0xa, 0xa3}, {0x3, 0x7}, {0x4, 0x7}, {0xe, 0x1}, {0xe, 0x288}, {0x8, 0x3}, {0xa, 0xfffffffffffffff8}], 0x9) sendto(r2, &(0x7f0000d69000-0x12)="adb2b12f08dcb4f62d4de9875fceca6a", 0x10, 0x0, &(0x7f00006a1000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000864000-0x60)=[{&(0x7f00006dd000-0x16)=""/22, 0x16}, {&(0x7f0000e10000-0x40)=""/64, 0x40}, {&(0x7f00001af000)=""/109, 0x6d}, {&(0x7f00008ce000)=""/240, 0xf0}, {&(0x7f0000f81000)=""/58, 0x3a}, {&(0x7f0000112000-0x63)=""/99, 0x63}], 0x6, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) r3 = accept(r0, &(0x7f0000924000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ab000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00008a0000-0x4)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fab000)={0x0, 0x83, "32be91bbb029789c818750a8d08c37f8aefacd95aa9044c4271f4eec3b77b69fa5141a21584d066863e1118c1cfed9cead7d8fcf5ae0b919fd378cbc9937b03ae5c27eabccaf88a0506c448484fa7b3a1ca4e50a59e7b774456aaf40ddfce9112b3f7533d290396b06f0d98bfd0f0e672a8e65a4cf01934dfa1129581db07ebe1fad72"}, &(0x7f0000d38000)=0x8b) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000cfa000)={r4, 0x78}, 0x8) 2018/01/24 04:44:44 executing program 5: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000a4000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000db000)="26ac94ab8f7af47122060f32a369c829fd624517b873481b972ce98e869580", 0x1f) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000008e000)={&(0x7f00000d3000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000eb000-0x10)={r0, r1, 0x6, 0x1}, 0x10) syz_emit_ethernet(0x46, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, ""}}}}}}, 0x0) 2018/01/24 04:44:44 executing program 4: mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f00009f7000-0xe2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x1, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000756000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005c7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ae8000)={0x0, 0x1, 0x1, [0xcf]}, &(0x7f0000ae9000-0x4)=0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000452000)={r3, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x40, 0x0, 0x2}, &(0x7f00006a7000-0x4)=0xa0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ae9000)={0x0, 0x7, 0x0}, &(0x7f0000ae9000)=0xc) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ae9000)={r4, 0xe88, 0x8, [0x8, 0x2, 0x9, 0x9, 0xfffffffffffffffb, 0x8, 0x8, 0xff]}, &(0x7f0000403000-0x4)=0x18) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000055d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000da4000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000343000)={@dev={0xac, 0x14, 0x0, 0x15}, @multicast2=0xe0000002, r6}, 0xc) close(r5) socket$inet_tcp(0x2, 0x1, 0x0) listen(r5, 0x0) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x19, &(0x7f000085f000)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ae8000+0xaa0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae8000)=0xb) 2018/01/24 04:44:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000cb0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dd4000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/24 04:44:44 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000490000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000322000)=0xc) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) 2018/01/24 04:44:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x4b87) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b36000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c9000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000810000)={@generic="5e38198354c6127113f830642b645617", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ab000-0x190)={0xffffffffffff7fff, {{0xa, 0x2, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000ec000)=0x0) r3 = accept$alg(r2, 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) pipe(&(0x7f0000ec8000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f000060a000-0x4)=0xff, 0x4) poll(&(0x7f00007d2000)=[{r5, 0x0, 0x0}, {r3, 0x2004, 0x0}], 0x2, 0xff) [ 867.629708] rdma_op 000000007e9f9345 conn xmit_rdma (null) 2018/01/24 04:44:44 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00004ad000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ef3000-0x4)=0x10, 0x80000) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ef2000)={&(0x7f0000deb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000025d000-0x70)=[{&(0x7f0000ef3000-0x4)=""/4, 0x4}, {&(0x7f0000ef2000)=""/40, 0x28}, {&(0x7f0000bc0000)=""/177, 0xb1}, {&(0x7f0000ceb000-0x1000)=""/4096, 0x1000}, {&(0x7f00005d4000-0x58)=""/88, 0x58}, {&(0x7f0000ef2000)=""/30, 0x1e}, {&(0x7f000043d000-0xc6)=""/198, 0xc6}], 0x7, &(0x7f0000ef2000)=""/121, 0x79, 0x8}, 0x100) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000044000)={@generic="e32ea9eedad2d802950a5c0d9193d24c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ef3000)=0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000ef3000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ef3000)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000ef3000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xffffffff, 0x0, 0x500, 0x9, 0x400000, r4}) 2018/01/24 04:44:44 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000831000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000001000-0x4)=0x4) r1 = socket(0x9, 0x80000, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000003000-0x68)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x953}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000006000-0x90)={0xfffffffffffffeff, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000002000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000006000)=0xc) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000005000)="ae685ad85e5ee5b108c36adf4273495bec1088d510f88cd440e9d03ae9c7aab8e38937b5d2e7d227899267acef460b239686f0a3b3e4011b0bd971e407ef3acb9655d27f31ea95debf55f318afe9eddeb1d2f0fc26f76ef9b673c38497efa7afa0bcb092895ffc548c6f3aa7bef72029f7bba2118000111f40f8f2fc3190cacc294ce7a378901b92f5e83c90cabc09886048e5e23c3b55bce75bb5308ad251774b932668d3fb31b32fd485ea084433270b07f39b0c92", 0xb6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000007000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000009000-0x8c)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000009000-0xdc)={r2, 0x1, 0xd4, "5755653609ab44a3e26aac83fd8783287da242a484cd3fc03969d12afafc7a5ffb7c481cf43ea5ab72d03797f9913b54eadb2529d4ebb5dc3d1fcb8a9890917957469a49c2ca0b67eed97fd6449e19c22adf49dac0f40c94dae49f76f27cd10fe02e7322d2ddfe169b2695442819288964bd36117f92701717435a0efe128a94e731180e1b63e558eeed6062fff30ee209a62db78c3eea13c8e382f4d144e9b730095d89280f1784c95eb8c1313edf1fc066004090e0008164d067b505fc83f8b1f3d1714c5442c8f062223b0f524b75362d7187"}, 0xdc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000009000-0x88)=""/136) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10000}, 0x80000000}, 0x10000, [0x400, 0x3e, 0x2, 0x4, 0xfffffffffffffff7, 0x8, 0x2, 0x6]}, 0x5c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f000000a000)={0x10, 0x0, 0x0, 0x800008}, 0xc) 2018/01/24 04:44:44 executing program 6: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00001a6000-0x79)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x800}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/24 04:44:44 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x50) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000001d000)=0x6, 0x800) getpeername$packet(r1, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000011000)=0x14) 2018/01/24 04:44:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket(0x2, 0x4, 0x7) getpeername$unix(r1, &(0x7f0000ff0000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000548000-0x4)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000408000)={@generic="8349224ed9349e4ed8b0c776cf4c88a1", @ifru_flags=0x8000}) bind$alg(r0, &(0x7f0000be6000)={0x26, 'rng\x00', 0x0, 0x2, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000773000-0x38)={0x0, 0x0, &(0x7f0000f84000)=[{&(0x7f00006f3000)="71bc731935348eb3423564fe20ec98e1", 0x10}], 0x1, &(0x7f0000d2f000-0x60)=[], 0x0, 0x5}, 0x0) readv(r3, &(0x7f0000aa4000)=[{&(0x7f0000e57000-0x47)=""/71, 0x47}, {&(0x7f0000cb2000)=""/154, 0x9a}, {&(0x7f0000277000-0x6a)=""/106, 0x6a}, {&(0x7f0000835000)=""/20, 0x14}], 0x4) 2018/01/24 04:44:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x6) r1 = socket(0x0, 0x4, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r13 = getgid() r14 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r17 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r21 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x3)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r25 = getgid() r26 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r28 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r31 = getgid() 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) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r35 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@remote={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}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000+0x921)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000002000-0x118)=[{&(0x7f0000001000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)="f392b0d666de670c6050fdd1483dbde647212ea38a50f6dce884f421dce0530fe3e2c50010538416631bda6c388e8d30ae83ac8e75522d88e1083848377149b6102dbb6a337a4797", 0x48}, {&(0x7f0000001000-0x56)="d9b357e22b99f360486dd9464ddf170efd546ecc583b1afab58896308e1667f9396bf7fad7fa2e3af371f36cc07c7120f9a44c82f21405e1e3f1cc30d92b2db6738691722789e83695ab220d278df9028b40755c5ca0", 0x56}, {&(0x7f0000001000)="d6ba90b64ebe8ca7e7e7610ce1d3be033fce095e14035bd0aab2790d364d72a2c095a94e6ece780c3cab7d390962907debdc72c659653cf669613b5133c695cc30224505db689a5e490b5b732d8ac4f2bdbc74018d37aa13013f054396771ef9fd19a1124893e2189f5df5fcf62da0d3919c47d9eb7e91d5c91f5f5539eac8738fb85cdd6212e79317488ca9d4a1f24fb645eea928f5d1053a419f3794501653111121b74c42271cf8d8abb400389c1cccca63ff09f18e8614a3f08d261b39e5b74b546d8023958cd75ac22ac9a6bd0d7d83b133ecc1ac8e", 0xd8}], 0x3, &(0x7f0000001000-0x80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x80, 0x20040800}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x50)=[{&(0x7f0000002000-0x1000)="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{&(0x7f0000002000-0xdb)="dd88373abe1e7f9469e36c201a654d7aa869243a94ea1f2c9c9245e322a5476d6bcb76cd55a066fb5b26ddd395102414a65ba2a97a1b8c6d7eca83adef10089fd04bbae73eecbe5067e9d22e0973453e7a35101143530cf5508fa08f2235c6a53421fc0e092828d5d4f3055e4d6d7cc10997f1d63736a5ab1bb971dfa92ca58a03ed48a5bbede1c5d68c388b7820e8b03155eb64ea9cfe926add0f11ae708df03c6567cc1000928cb9e0cad3bd16093dddf2d5980bbf57d343f8979aeb250ffdd81e04c3adc5099ea92eb0e2096aacfbab9361d580b308b9e2cf48", 0xdb}, {&(0x7f0000000000)="8385be0943435e22f729cbfa4a507c7345820839470f66db7118481c624728b224fe802cb592a6c71f624ebcde9ed5145e4a699c1fc18effa8df395ed54cd2e80ee9f6e98e6e1921a2d4309676371de163993253ab5bb06181cea894bd0b5402be47993460d609428139fc3b48aff72dda52867269b38646a32bd2f909919eb694df3a654cacaf42", 0x88}, {&(0x7f0000000000+0x4b5)="26524c424cca4132494c644da195da952ae539c55bb0a890a363ebd33699e05987183eafc1b4a3169991f3c6424d58ba7b9fc07e290c3e17d8aa2fc63235c267a7490c4fb7836ed6cd4a8fa06def34172f4baeb18c0805a0c87a5969d609d3f265c4435e628a4e3dfb86eaf8f82b44e60dbdbde13e48b53baa8750aa3bd62fd122647aa9f72e57d56d15e29b8e2b075a05086ce17ac25f662d06869e1ac54b972a01fbed726d147c330517620268b06ba43d30743d1186", 0xb7}], 0x7, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x120, 0x8000}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000000000)="d50ffa7093e7877bccba1a2f0b87b7d7f6dcbf96a8c27ad5eecce5b92270e91f1faead0720e8f0cf626f2139313f1a2f16a2a83e698d7b1f04543cb059e0f7584a0dc47a92fbc57634c032363fbdfdd42f9b6501cd5f921bb3922c38e78f003c10dc12a6161b8e24b0927ae86ab64ef930f386fb416647dd15fe787e4b7a90caf88cf8d5e463f0bf197f626788ceb6b0f64cf4e39f3148ccacbb0f3a18d69f88e54a1edfcd12879fc4893e1f05903b181f0bbb0bfc6a0225637cb42ce96c625962809b0ca2f8993cb29a79186912f57267bcb3959a17", 0xd6}], 0x1, &(0x7f0000001000-0xf0)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, 0x0, r36}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r0, r0, r0, r1, r1]}], 0xf0, 0x50}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x90)=[{&(0x7f0000000000)="d606130042f3d48c3b06a28e3b7713099349e3186e911a8cef1b34446a1ca615641db5210f11f481e79fb035ac716002600930d9daf4cac6f020101a553ed91f85c9526e9ddfdaf8296ae6bb74e379669aad1eef179aafc17b3e08f03c0d09bd5898d5a7f7f90a302946d53b093f06fb1a2e45e97d92d7bee6fa2b14bd9b3cc6e84ecb3fdd8878b4ac1f4c43f3041b5c828261c19b8e0baf93fc219bc75ef97708859566543429c099bc57f089f86d0a20", 0xb1}, {&(0x7f0000001000)="c54a063861b0ba5029e017bb39c3dfff6bab23ea7980147027005358b1386a1e7ca94d06c137c754a27a8581dc061cceb818704c1d484bad9082f129899dc94623d616ef6f078603f8acdc66c0765c8ee4ded6a70d93d724110ee1eda8bb3eab804fac3f5bde3f94570a61dd56a893008ddf0323dc667baadaa4e993b91b22dd71879d9a31dd6e9400603e71e6427ff00f58eba0b38b02c0f42718b6bdd96ade4621d53e695f3abf5e0a31923916c5fbfea08094be6a57c5dcc06e4ee5c98b972a52fdd602e4762116a584007964c94ba45e5eaa846933c22b78df085a86", 0xde}, {&(0x7f0000001000)="d90f9b0170dc707db5e402fdcd3e86a5eb46969bb43170eee9704148fcee4b93df22c5ff06bde2f447c4aad476464d8ff277902d2f9126aa0824468800a17dd0abe23f1e88ce13989dd59bd74a4bee126800b0bbee59fe71fd1eb7522e92e83fbab1656f8e7bb405ad3634e29064074853548ea7917d56ddd30e0c", 0x7b}, {&(0x7f0000002000-0xc8)="aa85716555f433237e6f748cda3cb671e470327d7194b24304d86d8a917924f60d43313f7e6e46c30d51c7c6577b7f1e712ac06811643251477208c7543e6df654f65d3ea55df771cb2d2cb6ffcc3e6b812778cda4d74dc9f15314aba8a8df88eebcb5d92987feda40dd236ff4db801912f1ad0cae55d62376afb5d953589312947f6ec5d9a70ce1b1413276f76625d21ce6c0cb10e5ea430b2ad3d419987dff02e3f436d3a9beefc987bf183942061f75dab55ece3e0db9fc228cae27664e05348a1d8b4dc86b58", 0xc8}, {&(0x7f0000000000)="10785629f0f8263323a32a951aff96366556fb810f8a9c781ae7d006f692850b865753", 0x23}, {&(0x7f0000001000)="67fc86d46e0e9619c056af0d81b40548f8ba5e6e980dd1eb9391f0eb94fff179c51b3477d621acf7f8b95fbfea316a44c5362dc886b473a65f313c6759607a8a2cfec8b536db658f9e9e55346099c8ef145ddf2ead337f24e2224ccdfb04f016ca6f0553b8d6e7f5ab4d8e17c182560d392f582bcfaabc3ea935bf8c12981b55d461a2c3d3973f92d24c07b7ad238a7b43563762e896f7594367ecfd3533fac8999c33fa67ff0be1d6ac47a85b4f2006cf43f4749e64ea9915971d8097a25f8d98857e5d176c89a3d16d581c4bdc99d4f054b33dfd9bf177720bac63df0f87bf10f3e43717535baffe03f430398b", 0xee}, {&(0x7f0000002000-0x94)="20df7a1cfd6475ecfbe7c7a62650a98bd6ba7738db81fad1eb32a5c111a9ab49f0ce9918e20d600ee6a18412e134da1e656792de95d18d10629bced41d7a48d9b4d24c71f8f742e7ccc8bf9aed589ec3a82be73d06a2394871f618becf0906e00475eb6bbdf6f4a5e7a989ee405a6d6a3ab33cb9c7a569abcdd23e615ae449eded75c744b024ab1d31fe4a3ef3eabf7c33319859", 0x94}, {&(0x7f0000001000)="02bd52178a9b986ff38b9aeeba11f0bd32771534efad949da96aafeb36c73abbe25a74d958bf0b6761261efed820412d6f2028f4f75499344889490c92789e85da35", 0x42}, {&(0x7f0000000000)="73c55c8187616424ea7f4aca578befab13cb62f3d7ef490b84a02cd2a4e92fcbf1a525698e4bc1d5d020daf0059bde81549f4ab34e3695e175efdfdbfe79cf0f98545e798f721e881947c5e7049050b66546135b4740495b654371bf105faaa0322d5e3bf602a64ae43a5294f407411d726eced2e3a85e4d3d68db535b1207406eca9ebd6c498df98ccb6c", 0x8b}], 0x9, &(0x7f0000002000-0x20)=[@cred={0x20, 0x1, 0x2, r37, r38, r39}], 0x20, 0x0}], 0x5, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f00008f3000-0x80)=[{&(0x7f0000001000-0x20)=""/32, 0x20}, {&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000000000)=""/141, 0x8d}, {&(0x7f0000001000-0xa3)=""/163, 0xa3}, {&(0x7f0000c44000-0xf5)=""/245, 0xf5}, {&(0x7f0000001000-0xf9)=""/249, 0xf9}, {&(0x7f0000027000)=""/4096, 0x1000}, {&(0x7f0000001000-0xf6)=""/246, 0xf6}], 0x8, &(0x7f0000801000-0x32)=""/50, 0x32, 0x40}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f00005da000)=0x4) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000db8000)={@generic="ab1700000fff6477573f3804000000ef", @ifru_flags=0x0}) [ 867.674847] RDS: rds_bind could not find a transport for 172.20.2.187, load rds_tcp or rds_rdma? 2018/01/24 04:44:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000966000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae7000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000642000)=0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0xffffc, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000950000)={0x0, 0x0, &(0x7f000035d000-0x40)=[{&(0x7f0000a32000-0xa2)="89ce85b0d44d27ebbb0452586b92cadec0", 0x11}], 0x1, &(0x7f0000670000)=[], 0x0, 0x0}, 0x0) read(r2, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/24 04:44:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000193000-0x4)={r0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000e09000-0x5c)={r0, r0, 0x0, 0x0, &(0x7f0000e3f000)="", 0x4, 0x5180000000000000, 0x9, 0xfffffffffffffff7, 0x4, 0x9, 0x2, "b40476664112913f837762631e470651892812fe37930f2eb2a4aa25d093d95f66cb7242cff76869a511a7b3694628af89da4e93"}) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bb5000)={0x0, 0x2, 0x0, []}, 0x8) 2018/01/24 04:44:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f000057c000)="26000000240001f8feffffff00008d4001004407000000000000030040a68fe90c028e010035", 0x26) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00006f3000-0x4)=0x80002) 2018/01/24 04:44:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80803, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r2, &(0x7f0000002000)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0xb1)={r2, 0xa9, "a729005df072b3b557c2ccd4dd3fb481e4d0f7092ddb39389ab1c56421da31a73304f6eb9f093acaf35d179d8404bb4d2e5de161fdbc10b73704c4f8d71ec714ece4ddb7b3155e7da5a2383b38a28ef27817aa01a92832f95d09b741ef34be5bef7eb5e1e86a64acbe5e07c8cd6de41057f9e764225f9104eec102f92580c58eff39ad0b3d571541f117b60462bd5ea265c62cb43eedd9b36a507d9a6146fe88c8156bcd870b5fb3b1"}, &(0x7f0000000000)=0xb1) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x800, 0x1ff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000004000-0xb8)={0x0, 0x3ff, 0x4e, 0x35, 0xfffffffffffff2cb, 0x100000000, 0x1f, 0x40, {0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x400, 0x7ff, 0x1, 0xaccd}}, &(0x7f0000012000-0x4)=0xb8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000012000-0x8)={r4, 0x7f}, &(0x7f0000000000)=0x8) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/24 04:44:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000000)=0x0, 0x4) 2018/01/24 04:44:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000056d000-0x1)='8', 0x0, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x10001}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004c1000+0xa93)={0x0, 0x0}, &(0x7f0000778000+0x5a0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e72000-0x8)={0x0, 0x180000000000}, &(0x7f0000c73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00008a5000-0x8)={0x0, 0x80000001, 0x3}, &(0x7f00004ab000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000008a000-0xc)={r1, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x1}, 0x8) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) r2 = accept4(r0, &(0x7f0000e9d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000063b000)=0x32, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000c83000)={0x0, @in={{0x2, 0x1, @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]}, [0x4, 0xfffffffffffffffa, 0x6, 0xff, 0x1f, 0xf1c, 0x1, 0x3, 0x9, 0x7fffffff, 0x0, 0x2, 0xffffffff, 0x800, 0x7f]}, &(0x7f00007d5000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000026000-0x8)={r4, 0x66}, &(0x7f00006da000)=0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 04:44:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@common='yam0\x00', @ifru_flags=0x200}) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 04:44:44 executing program 3: socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/24 04:44:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r0, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r0, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d908189862a69b2c23d99788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615898c989e6eb832e4e7fb963aa19cd8867cad76c639", 0xa0, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000009000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005e7000-0x20)={@generic="f11a44360810e43884fcf1d50fd37dd3", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept(r0, &(0x7f0000a2c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000ad6000)=0x32) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000f35000-0x1e)={0x3, 0x1000, 0x9, "6bf1219ff372", "5eb22314fbd23bbd7d797c285da9595b"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008a1000)={0x1, [0x0]}, &(0x7f00008c6000)=0x8) recvfrom$inet(r2, &(0x7f0000492000)=""/252, 0x504, 0x40002020, &(0x7f00001bc000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000380000-0xb8)={0x0, 0xa670, 0x4, 0x9ae0, 0x0, 0x800, 0x100000001, 0x12000, {r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x38d5, 0x5, 0x0, 0x8}}, &(0x7f000056b000-0x4)=0xb8) r4 = socket(0x10, 0x100000003, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000f75000-0x1c)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x3, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xb}, @multicast1=0xe0000001]}, 0x1c) write(r4, &(0x7f0000b83000-0x25)="2400000058001f0014b2f407000000000000000001000000000000ff0800000000000c0028", 0x74bcc7d62a91597d) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000b16000-0x1028)={r4, r4, 0x6, 0xffffffff, &(0x7f00000ad000)="d4ccc03e9fd7d0af8939213f298ef15f8d83ec9409adfe3c8fe99c626413ae183a531fa41d9e4027e264e8c691dc91c7574c584eabc0b0abf9b26c3cc82fcadcf9f7505ecdb34bc075602b1b948943ef8ff26b244e7a1ec67185a1d1e5", 0x2, 0xe391, 0x7, 0x2, 0x7, 0x23ff2808, 0x1ff, "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"}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000072b000)={0x5, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2, 0x7, 0x7, 0x3f, 0x0, 0x4, 0x3f, 0x1}) 2018/01/24 04:44:45 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f00007a5000-0x10)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009e1000)=0x14, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f000012a000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000adf000+0x2f7)=0x5, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000168000-0xaa)="", 0x0, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) 2018/01/24 04:44:45 executing program 1: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003a7000)={0x5, 0x80, 0xff, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e5a000-0x20)={r0, &(0x7f000000a000)="", &(0x7f0000ad8000)="", 0x0}, 0x20) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000e5b000-0x8)=0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f0000e5a000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e5c000-0x18)={r0, &(0x7f0000e5b000)="cf", &(0x7f0000e5b000)=""/0}, 0xffffffffffffffe4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000125000)=0x0) 2018/01/24 04:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000813000)={0x0, 0x8a5d, 0x20, 0x13a2fc72, 0x1d}, &(0x7f00002df000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008a8000-0x108)={r1, @in6={{0xa, 0x0, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x235000000000}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x100, 0x0, 0x81, 0x0, 0xdf, 0x5, 0xfff, 0x36ef, 0xa8c, 0x9, 0x9, 0x9, 0x81, 0x100000002000000]}, &(0x7f0000c3f000-0x4)=0x108) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000571000)={0x0, 0x5}, &(0x7f0000503000-0x4)=0x8) socketpair(0x4, 0x80000, 0x7fff, &(0x7f000033f000)={0x0, 0x0}) sendto$llc(r3, &(0x7f0000319000)="dcd50dc1cd19b1c52e76d0f5306ba6eac6", 0x11, 0x40000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000040b000-0x98)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6}, 0x98) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x80000000, 0x5}}}}}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00006df000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e98000-0xa9)="deec60c4edcc8736985adbd8b973f1e22e4f072d34ab66f473a3665d23cf6527c8a57a6fd16969d9bc6ed5635dea5414ca432c2a96a7d2375ceb417c5f4ca2532450033d4ee730f913cc1516b7c0f064cfbcc6781f46adc4ae55cb2ad0baceb1e1a9be426522cb95f3838600a1d781f89dec6258697294a8d8df6093908dc91f432b82e524cc921500120e4a6fb1e6a6771c27024eff8c3a81fd9669cbf5cfdd801db715e0a1c99465", 0xa9) 2018/01/24 04:44:45 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xc, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f0000b71000-0x50)={@common='bridge0\x00', @ifru_ivalue=0x1}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e01000)={0x0, 0xaf, "9de84c2cfff686823a8b12558ef56bca0332438be13692a281d880a569a344af4cbeb35408c8228046cf6f9d846a45b196a600aa3e1473de8d8b17d53e52e8ebcf471e4a4925308179acbc92162941d799ee435fe5bf702e1a635980f55b4f8c668fe58d3245387b3fc311577a336bb056e0336b98f56436efaa23f9b450b1368f6a7e90a9d49cb71d0d217cca182df8ecae39e3d9951e5b3241e3248ed939118ce71e334110af0d0c9a73b38640ff"}, &(0x7f0000a8c000)=0xb7) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c6b000)=@assoc_value={r2, 0x2}, 0x8) 2018/01/24 04:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) pipe(&(0x7f0000298000-0x8)={0x0, 0x0}) bind$bt_l2cap(r1, &(0x7f0000de2000)={0x1f, 0xffffffff, {0x5, 0x8000, 0x7, 0x29c04108, 0xffffffff, 0x3}, 0x7, 0x0}, 0xe) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000def000)={0x0, 0x0, &(0x7f0000e9f000)=[{&(0x7f0000ffa000)="320c5f8089e769fe2a189fe47cca1823025f", 0x12}, {&(0x7f000017e000)="b94448ed12c0847c94c1c6e540317f24d7863540af216a75706dccb3956f5f9e58e0edca4e108a03482bcfa3085675c033cdc3b8a85bd3a125b56f22ade9080fdc7d2c5b21ffd7cc2ea7da32a82cb521eb2f76f4c99bf01ecab8c4905f115fe1271359fd329315bf1ab67721fdef5583ed4c5abddc632c28c0c3359d343a9221802b39dbd9cfa99eb783d2ebaa418755e62ba44e33ec3421e3d26597782f469405502e2f3fc9aaa470f4c2dbb3f6185daccade4df19d6d49fa2f4118f0375b195fd5131231181b188e913376cf7bc977722b12e833cc79", 0xd7}], 0x2, &(0x7f0000bd2000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x24, 0x117, 0x3, 0x1}], 0x60, 0x40041}, 0x20040000) recvmsg(r2, &(0x7f00001b0000)={&(0x7f0000ccb000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000647000)=[{&(0x7f0000b5b000-0x4b)=""/75, 0x4b}, {&(0x7f0000cbd000-0x1ef)=""/4096, 0x1000}], 0x2, &(0x7f0000220000-0xbe)=""/190, 0xbe, 0x0}, 0x0) 2018/01/24 04:44:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x8000f, 0x38ac, &(0x7f00003d5000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000651000-0xc)={{0x8001, 0x96b7, 0x401, 0x3ff, 0x1, 0x7f}, 0x7}) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2713, &(0x7f0000f79000-0x1)=""/1, &(0x7f000020f000)=0x306) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000cf5000-0x4)=0xd0c, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000693000-0x8)={r1, 0x7fffffff}) 2018/01/24 04:44:45 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000001000)={@empty=0x0, @empty=0x0}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000058d000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000001000)=0x5, 0x4) setsockopt(r0, 0x65, 0x0, &(0x7f0000000000)="", 0x0) 2018/01/24 04:44:45 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000008000-0x27)="57ccbf0e7e2451b3061dd30a1dda624f8320fde4a209893728efadbe5dffceb3f88277a32bdf6c", 0xffffffffffffffd9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000007000)=0x1000, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000)={0xb9, 0x7, 0x6, 0x2, 0x80000001, 0x1f, 0x7fff, 0x3, 0x4886, 0x0, 0x5}, 0xb) 2018/01/24 04:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000495000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000a63000)=0x1c) ioctl$void(r0, 0xc0045878) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000dfa000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030c000)=0xe8) socket$inet6(0xa, 0x0, 0xadb) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000afc000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/24 04:44:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8936, &(0x7f0000000000)={@common='lo\x00', @ifru_names=@common='ip6gretap0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x808002}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000)=@ipv6_getroute={0x10bc, 0x1a, 0x800, 0x3, 0x3, {0xa, 0x34, 0x80, 0x1, 0xfe, 0x1, 0xfd, 0x0, 0x1000}, [@RTA_MARK={0x8, 0x10, 0x7}, @RTA_METRICS={0x54, 0x8, "2117851aeb76f32c67572e0b2b00ea2d70839470cb961b9e95c938f4359ac769759b6143aad4d3fd587bd1ca180478796c0c6b75880537226429933a29002efa49bc54e674a3d049b8765da6aba7"}, @RTA_METRICS={0x1004, 0x8, "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"}, @RTA_PREF={0x8, 0x14, 0x7}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_PRIORITY={0x8, 0x6, 0x6}, @RTA_OIF={0x8, 0x4, r3}, @RTA_ENCAP={0x20, 0x16, @nested={0x1c, 0x8e, [@typed={0x18, 0x56, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}}]}, 0x10bc}, 0x1, 0x0, 0x0, 0xc800}, 0x55) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000004000-0x20)={@generic="483684f72f03f94c741459b41ffbdd38", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000+0x757)={r1}) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000004000-0x5c)={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x0, 0xc0000, @loopback={0x0, 0x1}, 0x0}, 0xa3, [0x7ff, 0x3, 0x9, 0x7, 0x8, 0xc4b1, 0x4, 0x1]}, 0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000006000-0x4)=0x8, 0x4) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000002000-0x78)={0x7, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x6, 0x0, 0xffff, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x7f0a, 0xffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000007000)={r2, 0x28, &(0x7f0000008000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000008000)=0x10000) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r5 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r5, &(0x7f0000009000)=[{0x0, 0x0, &(0x7f0000002000-0x60)=[{&(0x7f0000008000-0xd5)="1f75ad89df7b9fbf4d25d58b075730fac88e04833a923bdae756087cf7949e9d15e543724bf04807e004c4099c273b45a113efbedd6684c26da832eae0d896c881ef17857c9c5db9e29ac03f5e652e5027b70e156d7d6b4d6215d3e22796b07ede340132aeb4bc17a44f690f68856a7f706d324bffdc0cb755ac710e1bb4f631aad15c92948e8572559e537a1729f34522147616e5edf07f85e33ce7b862608d72d53dc126d943f405fddab65d03ac8e52e56fe635b78d21c47f95221e78700ef1802db14070a87f727d9ccbc1e571f7dca8310807", 0xd5}, {&(0x7f0000004000)="d6449765cbbed5d0093bddcb21f63a57bb8489ae8487b55cbc7daefe35ded6c5c50abb6e7df941bfd28c21dce030600ea0f3460aa84467d3f83ec6b9ff83921668b6309b85ea63b10a35969261c66e2c37799e9d6bb622a65579ba573f19de37b41484361c", 0x65}, {&(0x7f0000007000-0xa5)="aa24cdf9f2a061edd9240bdcdba3368059d574d1e8b60554c212d6965e1c30b9fffe98f2ff273cc20d30e4dcaf8b345b388c08f3231aaca0aa98fe9d196311d72a38fcdf535406391b13b87eea2d49176b9e430ae2fb63bc0a406dd149763ccfd0f094e94515bd962f915175892aef4065f47187b86f6ef48ca3c33b46201f02299366e2e8080a967ae42645705b5ae4a596956cc7c3be7fb0c4f458a0695e820f20c94c1d", 0xa5}, {&(0x7f000000a000-0x7d)="aad5bd80e41394cdbb3347960940392294e4035f14fa3cc6275bf1c71abd156c2ef6ece700ebf2fa03e692c4d59ef689e538d42daa2db6a56a2009c7b0e54c32107b6cb092afa730a9ecbac0efd0d87d9c2e4f827633fa8518fcdc14b31eadef44c76934d583dd06f8515825de90af4380896483b21f192399a674bd5c", 0x7d}, {&(0x7f0000008000-0x9b)="e257c3f4dae5effa7b1fd060aa45c92021d625a43f6c0db82db7d4dcf039118cd740785beca5a4113d34decfe395a89670a9e5752581ddca215ac9ea5b6824df5fe4b93a1d53aabc273c5447ad708577bcd9a3fc7d98c1f0c8d7f45f0c13306d921ffb0ee0e91353f624bf8dac8ef7a203efe96a17ec33c041dbe872f5e709cfb74e4b728fa5ac8804a5b163fa2a52e897e35a28089acb95eaa499", 0x9b}, {&(0x7f0000006000)="3817a21c0146bc7d103f8acc07ed5ba72d57a86b64779fb254a94696d3321740dc0d169c4730d0f74e5e15b10a07e084a78e5dd09e6a00a83f4a9d545f32f8eacd317569d85bddc2e6d0219ba6310499f656b1640e6607f14b6ce939f4ab5482a3496c1f9cb5af0e2beef70aa83e16a517ed5555a1541b31f5bd6ecc616870759b917ce3584b456d413b0bf8cce3b50a7dea9c29e59744732b0e02dac0704bcdf103bae9f66993cf761ddbc1f1c7411018e4b7d30f52d1f9e94a842b891f10ab18112f0570bcdc9d6982", 0xca}], 0x6, &(0x7f000000a000-0x230)=[@assoc={0x18, 0x117, 0x4, 0x80000000}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x70, 0x117, 0x2, 0x5b, "87ad22cf2e23fee529e0c630800b871e3c0778ebc1459bd443b46fb47dd8d7494f9a8f533a04df313c790ad32822cd61ab08ffe94ec7148b24b0127849b68cd2ee3dd72c3b5e31046e3bee749c75c2ec2ddfe8641d1ff9ba16925b"}, @assoc={0x18, 0x117, 0x4, 0x1000}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x118, 0x117, 0x2, 0xff, "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"}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x230, 0x20000000}, {0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000a000-0xe4)="6e814db25ee46771ee7c24454b43434dad2306a64d750d8037a5366d5c8e426d47425ab50dd5d3c24531fca75255959733f1ff364e26be1af51e617a85236038655ed9180e2a42fb8f2c422d433f9165d60829283bd63bf5b2f1afcc7819ec30b99332ab093f230583f43c33c186296360f1de3bc3ae38175632651edc784da0a9e857962bcf7d3e3ea9244082be94ee1c71f445a6ab3ad9e3d93a8edbd28c7a77721fbd66a6c7aa335846b6a8497c954be2832ffc491e0f0ad34b928868abd938a4391e8594849be67c3ff8ce9352e701d184ac0fb25ae7632dcea0989427a40ca99fba", 0xe4}, {&(0x7f0000008000-0xc1)="85c4c9b309fe3cf4be4db60496151124f5631c4ff20b2c541131259b886de358e3f00edbcf1baae457cf15c6ea09188366c5dbd11d318124d95e64d852e3486fab42ac3048bc2155ab607aaec8ec661e25f65e100e78c12305a397e9cdaa7d033953b9794d919bc899ab7ef5b310d1c42c4a2ec825883dcdcb02f5ee263aae14de7130f84919feba7752a969197a4d21a69f046b881baf62ed00ba5c8944247fe6ea5809aa054f9cff10b2b78bb8787cd2f60d1f8387361053615e98626980342d", 0xc1}, {&(0x7f0000002000)="fd135071e961817dd0c001df8ab6081a5855b074f9473ee804b314326345b948ec618fcd90cb074a0a1c8113f094c92c97d34b20e40ed5c3d525179d7128153030f99a29a7543e008967152a8e76458dee2ad14c50e717c94b0c66ba9823b9f388d42e441edac6bd8ed0", 0x6a}], 0x3, &(0x7f000000a000-0xb0)=[@iv={0xb0, 0x117, 0x2, 0x9c, "6822bcc138e3fe7ac8070bf2bc4775ab7d4d388d2dd82c6e65c490adc615224c0b7d2e4c629d9e1aa2d236b844c1fac7521bbb45ef47c1291b32ff1d164b0a635c24fe4de97196710b723560d3724f6afca671544b4ccdbe3bb66040152c5f7e3ddcbf7f1d4ef159011f4ea062244ee11aa43942e0606f7c6ae26aad76171edcf98647a4bfff3a4db1e85e3f397b9c35d3571b71e3f92622fa1da9fd"}], 0xb0, 0xc000}, {0x0, 0x0, &(0x7f0000009000)=[{&(0x7f0000004000)="65b319680b36907422325e941a6ad2f0abb0e5633044f7ba9c0d0a46f42e5c03d28482e69e8b18f1cb1fe8b89d0fb3f36ffda28ca350b600cf6efe7159cf1ebe730a0c906f7159cd956ff7229c969eef2244fdf298c1f2b3d8a275ad39cdc817cc809f12804be347f5f75086e98fd87b93a16c13b59277b3721b020ebe52f78b356ca2b94efa7d1ab9611da224af7fec9125ce2648e96a5d823435739e36fe239144c61657ec2b12f46c75a86512c442b3a28d970fbf384ba24e45161d97f77c167b5d", 0xc3}, {&(0x7f0000007000-0xdb)="286ba4fae4757b5fffd2c2425443f90d1c8c97a773969adabd0d05ab0359f40cd2edcb4b73efedc860d5eeb52a412f6ac26f826bfae214f16f3cf9d82150d928732b5a89ab11115e4b81637b560cf1ecfd6757de7b04c3dc9bb000816240f6af4655858718eb3b7c8659ba9239ffe9b053359f1ce54c19c2e05f68a0a0f4c19f6251ebce315bafa9747c2464e520e55315d357fbd5b0c90234dc8ce953278e837fe0ed80c9bbe0b8ab96ad36e5cb6bc855cabb25ab002c49a4a8d19d0d50bb1e07b01c8b76d47c85027bfa90e32047ce02d12a69ae8a6a18104b19", 0xdb}, {&(0x7f000000a000-0x37)="49f1c343e7702bdba2f38d4d8e2fc87b172936e049103e0bbbae7f545635e4c8ef87d243f5c365e2db0b0ad221c3dce7a599f15c811496", 0x37}, {&(0x7f0000008000-0x87)="153ec15f3747dd96bb58c3f6ef0d22c24f635869f6eb1834e4855fd3d30a4f899c91996669e1d7b646b0d32c269c3aee4eb058664feadaa7f9036b606bd004de7b5bd206a1a19abfdc743f467e1aadf7795fd3a8cd9c29461825892d6fb7f9ccb49b1f84ab501000de733cbdfe0966cf5f4e72acca555ddc251e155d8ee5309b75940885736872", 0x87}, {&(0x7f0000007000)="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", 0x1000}, {&(0x7f0000009000)="fc5ce586ec4f2b79e20c90ee67ebc94af331a44160bc98b8b7ca697cf3abda9f780e8bfa0abb34e022f0e6", 0x2b}, {&(0x7f0000009000)="", 0x0}, {&(0x7f000000a000-0xde)="583fd87794325ec04f4d4a581cdc2cf1b59eb9e2026ab82a9633629013c468815967b0300fad74c114e767cb3e2155bcca66315489f3a11730b30952aa0182c645a9fb55e061634d4bd6e8a5d2168776adf8d5330956b1f275d43f4e7019b325889d466eb5deac2596750952aabcfd92874ce768dd1d3e00e425b2577d4f1a43851b36729e814444e5e480d4759db5363fa3b44c44f7ee9aa1969ec3d28d57f86966bc4c437fdf1b1e29faa42cb29156959a281819c5f224db8b5ecc7f3bb4d1fe3d6e9943d7055cb6a40613fc462660608f87cefb0927472259a21802ac", 0xde}], 0x8, 0x0, 0x0, 0x0}], 0x3, 0x5) 2018/01/24 04:44:45 executing program 1: r0 = socket$inet6(0xa, 0x81, 0x95) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000093000-0x8)=@assoc_value={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x2, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:45 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0x14) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f00006b8000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000ef3000-0x4)=0x3a) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000ef2000)={0x7fff, 0x0, 0xe99, 0x81, 0xdab, 0x4, 0x200}, 0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef0000)={r1, @empty=0x0, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000438000)=0x0, &(0x7f0000c48000)=0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000ef2000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef1000)="8e", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/24 04:44:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001d, 0x8, 0xfffffffffffffffe) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008c5000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000886000-0x4)=0x3) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0}, {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_OIF={0x8, 0x4, r1}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0xb) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000d10000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) 2018/01/24 04:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00009e5000)=""/122, &(0x7f0000e8f000)=0x7a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a0a000-0x4)={r1}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00007fa000-0x1e)={0x0, 0x2, 0x1, "714fa3f4a422", "1923d9c7f7cf443a4e5a123ff78445c2"}) sendmmsg(r1, &(0x7f00007c6000)=[{{&(0x7f00006b2000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000093e000)=[{&(0x7f0000c46000)="c9", 0x1}], 0x1, &(0x7f00009db000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 04:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) splice(r0, &(0x7f0000b9c000-0x8)=0x0, r0, &(0x7f0000c0e000-0x8)=0x0, 0x7, 0x40000000000003) 2018/01/24 04:44:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x3, 0x0, 0x4, 0x800}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f0000447000-0x40)=[{&(0x7f000000a000)="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", 0x111}], 0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000e58000)="19d4cc9d14b4e4b8d70010000000000000d4ca5aeeb911defc4ba4a7bc726a8baeb8bd4a4969525ce50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f000000000000007fa5abf9356454d46a04a019308346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a253e91272f0f27b24adf2bedf22a63712cd3f8bd1d7478eb8e914dac044fc4d2190f93e489aac9c0590116b95ba922a53b3895dde6524f239cb7c7da2a5c2757edc3f01b7de", 0xba, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 04:44:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f000052c000)=[{&(0x7f0000af3000)="d978a30e3db85213d26858f52e9a4ad75b17897317ec1956941e7cee5466732deb78a30e911870a24703451ee955d076", 0x30}], 0x1, &(0x7f0000671000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f2f000)=""/149, 0x95, 0x10000, &(0x7f0000fa0000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/24 04:44:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000e4f000)=@file={0x0, ""/4096}, &(0x7f0000347000-0x4)=0x1002, 0x80000) connect$unix(r1, &(0x7f0000cf8000-0xa)=@file={0x0, './file0\x00'}, 0xa) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000fea000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="8e67de311f100f9907a49449bb25c9ab"}}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000031000+0xf4e)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000cbe000-0x10)={r0, r2, 0x6, 0x1}, 0x10) 2018/01/24 04:44:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f000010b000)=0x0) bind(r0, &(0x7f0000567000-0x10)=@ax25={0x3, {"f75660bc36858a"}, 0x4}, 0x10) r1 = accept(0xffffffffffffffff, &(0x7f00004c1000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d38000)=0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000028e000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x80000001, 0x100, "a7643a9fbe85ad899761cdb0c9c241d59b2d81c138ea52bbf2bc145100b0b8b51055c42638dd81c0d1b5694fe611eb2b74e7244c00523024edcf815c98b86f5c8cce8c3f92176a5740a26fdc28745a53"}, 0x160) pipe(&(0x7f0000255000-0x8)={0x0, 0x0}) bind$vsock_stream(r2, &(0x7f0000431000)={0x28, 0x0, 0x2710, @my=0x1, 0x0}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001ed000)={r4, &(0x7f0000674000)="", &(0x7f0000262000-0x1000)=""/4096}, 0x18) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000011f000)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e68000)=0xc) 2018/01/24 04:44:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000eef000-0x4)=0x4000000000005) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d15000)=0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000791000)={0x2, &(0x7f000095a000-0x10)=[{0x3f, 0x9, 0xfff, 0x7fff}, {0x3, 0x1, 0x100000001, 0x4}]}, 0x10) 2018/01/24 04:44:45 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000320000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000a1b000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0x10)=@ax25={0x3, {"f019ae163ff4e4"}, 0x2}, 0x10, &(0x7f000000a000-0x40)=[{&(0x7f0000008000)="a4fc8c186d145020cf8ffd3f9d2ccf19d55e99a98fc67bd518a0ff785e69233f947a4831a784e1e919ee483b952d31dfece49243f45c326ba9166d826c70a632f0319c0b78cc5cdd90ec47c8966bddc3b13450e0d46adb60b24d8cfe0eefe862c22b798750a3b96aefb2a9d164ad575ce941f581d71e95484086ac3d89b3e69854eb930eaeba3ae300f2f99e47e635eb197009362de9dbf3cbf73dd2b188a4b612fc43a3128ff91b1f", 0xa9}, {&(0x7f0000005000-0x59)="ccbcbfb353d0cffeabbc1b1309fae90f49ce34da5396583027aa59987bd17af3eeb5485fc302c487c4d4857f5d58fe1405fc10d66899902482b3a5304430282b3da256050863f5d384a427aca40517d4cff880ad79b12a1c2a", 0x59}, {&(0x7f000000a000-0x28)="a2c917285b6bdaa48566035e5a9354a1ce3b8d561a60236c9fdcce9f3511c28e3bc3bc4e6a90e2e5", 0x28}, {&(0x7f0000009000)="dcbe138b40e261c29885da6aa969ea41e9148da65f653f5dfa1c15942e63396538ad6025faea94d8bb43cc7fd549dee870cd51aa93b09e8175f2daf958222418ee214599f112eece44dfff8c71e9e9ef14dc2f3ac0483e5736833153b074656367894a636465450ea56ad7c4a9cb682d8128ffc61c724e384f2a4bc446a800f8f4814b2c5729d588d65c079a998e2f1c651b528feb1db741dee59e42d210ecb7ef2d480a1ddf089da443790c955d0a8f637819a3cf09584fc59801a75529a367ef1d3757eab6471b97aff970fd80f81d32f6f043a2e32062c8bdff210b725ecf0b0a7e552213", 0xe6}], 0x4, &(0x7f0000002000)=[{0x38, 0x100, 0x20, "1597d924d734ea99284704990d013cb232814653208794b59d73d303a4eff8a1b67d"}, {0x60, 0x116, 0x1f, "0461cc75683065b4fdf337a4d6da2f3ed0492e824a0a4755ede9de60ce3775e9282ae6b21c76bbe372106c54844f7679ddf68012383b31f81bff5772804cd56cb079da62af508e314060ad2cfef42727"}, {0x70, 0x101, 0x0, "18f42c9018e829df9ec7c09fce042f355baaca582ea288406aca09ad7b9de2da14db5aefcf392840094a4f8d9fd826d202e65636147df6374f12d4d22c54ff615548611500bd5ae1069cf2d828fbc274919623d3770414a9699aec"}], 0x108, 0x40}, 0x10162) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) 2018/01/24 04:44:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f00003bf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000646000)=0x8) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00006eb000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00007c2000-0x2)=0x9, 0x2) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000fcb000-0xae)="eae291930401e053df07667788a75105", 0x10) 2018/01/24 04:44:45 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000000002) socket$rds(0x15, 0x5, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000753000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fd8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000007f000)={r1, 0x81, 0xb3}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000808000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f0000a6f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00002f7000-0x4)=0x1, 0x4) socket$inet(0x2, 0x80000, 0x0) 2018/01/24 04:44:45 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x10000000000001, 0x84) 2018/01/24 04:44:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000911000)=0x18) 2018/01/24 04:44:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000258000)=0x3da6, 0x4) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x5, 0x4) 2018/01/24 04:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0xffffffffffffff0a) close(r0) 2018/01/24 04:44:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xb2)="7657d125c1dc5aa770b09b7550bca676d391b40e521447622a8b9954d2653f65aa325c5b5dea5d07b57fd980e1ecaf610e2cfe298363cdb86f023075f50125ee76b659065d9e3c565b2fc3804217a781aa72780a09a7412935660142af81d1994d20cb18e889fdb85bf4f8d1bda2173cb26fd2f97688ea42278ed61ab491c8d1a71db0c58932a88feda1cf2cccb6da0d2e71d723cd79433d77b327908938ae611216a4c79121f92a1f42dad0886a1efd7a5e", 0xb2, 0x20008084, &(0x7f0000001000-0x1c)={0xa, 0x1, 0xf0a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x400000002, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) 2018/01/24 04:44:45 executing program 0: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000afa000-0x1e0)=[{{&(0x7f0000af9000)=@nfc={0x27, 0x4a, 0xad, 0x2}, 0x10, &(0x7f0000a47000-0x80)=[{&(0x7f0000af9000)="a2fc259c7252e19905d644a74f997300ec377860cda61aee97691357868b45a415bd94eaaa52eeeae716f423fba0ee09fb313792bbc99764e8108c58ec2b670f8f58daa08f06ec", 0x47}, {&(0x7f0000463000-0xe2)="5ce96b0027ac3aab0d74f677437ef26aa6995a8c23ef11bcee55dabbf9a9fb034488c27e3aab98c76113b99a992626544e49cb0ff220b4760fafa9093aec86ccc929b889298f8166973fce80e0504d8c36696fa09a78e33c45f57dab96d520688ed77161dc1d30a81955c73e9d6fa4c36d86176effce2de9323ff6f40147335c36f91d6aabf157c8179b599763c037b81cf907e8901c4c13081776d9690562a56f07042a55c916da824b7bbd4d11857be4534c01a85df8837f9ef41097524bf066662faaf8ea851d88652f5202a5773413b35a17c822ffa7d5f9b5e6df48bb98cb0a", 0xe2}, {&(0x7f0000290000-0x36)="b700412c12c21c008e4b42a58817fd6eeac43c0feb8570a541f560fe6bb47f517b560de1624f998deca7468d1f78b19c7883dc26ddf8", 0x36}, {&(0x7f0000042000-0x35)="bc61bf5aea70a0e5034e97e5e1a457faf324d3c3ae133030557d9837c1a2ce1b856bfdabf721e7e53b320786233caa055e9540fa40", 0x35}, {&(0x7f0000af9000)="ad39626864c7c28e7ed2346e515ebb31395cbb67894905fdce70d9f59543cca5ff6d37df4610870e97b33ced7191e321483890e9eda4d33160136729f96f8a933a9e72301b6687539b25dce9a22e6966b7edd01c05e8afaa1c777523a3b90f8616110727c305bc07621e6b05a1b5c46bdff27e8234e409c1429181861d79ce0a820eb3395883d28c72da345725ea7a285e", 0x91}, {&(0x7f0000af9000)="a04dfb4b1973a5fe88ea3f802f589cb5e7c47b04b301ec91dae4cea3defcaaa7a068d91cc4ce38a6e7389440dc851b477957f0116a1f9dcabe460bd36b2e90144b79f6a9053d5e8acc1a43bae0829360f5255c667f78aa95196609f124ec0adeaade469e3afd0e", 0x67}, {&(0x7f0000af9000)="646f8e3cd2b199414e6f3771329d017c374793ef", 0x14}, {&(0x7f0000afa000-0x7f)="7cd4adf068fb5abf75c21e39a234e2cd5ee229748fbc6a20f3493946d166c5fe1e465d46285e18afeb71f019127c2539c9a0e1e80a4abc16c9a40e12cb9449c39891a2887f784ed1f58f5e32f8221958c3723eb3c0135dd3f49d2976269233a539a2156007e8e920a1d90fe92e253cd2d9deeb18eaddb186277c159cc974cf", 0x7f}], 0x8, &(0x7f0000929000-0x90)=[{0x90, 0x10d, 0x3, "969430f30f0e6524d47c5a4412df47faa3a71184e325d4340a0da6a29125856181f4213a4c5e6ca7f3369ce36979fec50a1f057d1379dfd7ded8c15cdc10b0ada94769714ce91bd10523271b78f394462bbb87961a890b4be684ea75922a30c1f548de71db6464010cb61b5c4a6235b9d14b5e4f2b19e61f82b7c9aced12"}], 0x90, 0x20000000}, 0x5}, {{&(0x7f0000afa000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000abb000)=[{&(0x7f00000e1000)="55a1e1961854cc3d6470f640", 0xc}, 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0x1170, 0x4000}, 0x100}, {{&(0x7f0000671000-0x60)=@nfc_llcp={0x27, 0xffffffff, 0x80000001, 0x3, 0x8001, 0x80000001, "92f967bee90e67e47f9e7ff3f0b35b4e7ecf373ed1281ee8981b05ebd1b407e99b4112f9562a163d9c498960630758cade1df486d173fb223a9b2a80dd1b30", 0x7}, 0x60, &(0x7f0000622000)=[{&(0x7f0000af9000)="dd900953e2b54f19f872b9aea21160ec279f84a5dcef6b0e5bde32da929f51444f8cd9aeb03831526505f145fd3b01860a3458b0a5614bc480434aedafa12b7ffd503bb65bea2c2669a5aa63ee7c3534ec8574741f828cdcc53acf2fba167903ff05beed1998ff7e7c7ef70ac009c87cf36bc1c38685191bcd0d2e100a275cc14c44ac8a6642a893b36a9cdf7aee97b34daddd23bed15028a0a4cc31c6c8d4f635d2ee5273c6604d94036ae9af94aaa9e29ec8a60ad64a80fde7012cc6cb4191e6d1bc34d4250d3be9fd67650e2629bfad4dbe9e83a5", 0xd6}], 0x1, &(0x7f0000791000-0x170)=[{0x80, 0x117, 0x7fff, "8fc1f69eb32f7ef317578bd555a1588f5dafa7ee2780fc7fd511869f5696ad08430c8fcbcf28f59dee2e1cd820b29891cb39542d5ad747f6128b9a0ab96892b061bee2fa047722fd391bc518dcae3e021931e00327d6d2f9e51e6dd05277fee9628cd9c4b9b14a30cce0"}, {0xf0, 0x0, 0x1000, "fea5c02d7d890e6e3f2540d0406abac9e5e87652a885b77afa84ff51957f54c0ba9573910ef32d31bfe1d46cb0e5f63c27e4ecbb11035e0bf7b020d1e64fdca13caa9289e80244fd1afc2529918f917f5c9033ded35a97d77029fee82a1e6cf302841eea87c028a228f4db5cdf2f6af9ae3cff2d6ea06377810420b044160307bfa33e1d8edfe2567e99e2ad96bc5ab3067eac999218b4ad9f54a29918b377f89fca2fb251a981d349f834c611fe8a4c4431d8cc47251898be549716abf00f694f1be6514a7c9aa757f06ab9ea22ed485fc219aa1975364ccc62e8"}], 0x170, 0x4000000}, 0x3}], 0x8, 0x40) recvmsg(r1, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f0000347000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005bd000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffca) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008e3000-0x10)={&(0x7f00006a8000-0x8)='./file0\x00', 0x0, 0x545ee9336e5644c2}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c66000)={r1, &(0x7f0000418000-0x5d)="ae797f16fe5de4342115abdde91bbd6548e219a62552f857adc4d50b9107c3b7f19b64b89ae00bc2c06944008c24c6cfc2be93ea7fdd3f84b64ef09c90b6d9ce4603250cbf9d70ee7df4b4f6a6afe554995340b788fdf4a17d5bff55d5", &(0x7f000076e000-0x1000)="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", 0x0}, 0x2d1) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000073c000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f00001db000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000803000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007c6000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000709000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b34000)={r2}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000bf9000)=@get={0x1, &(0x7f0000f8d000-0x6b)=""/107, 0x1}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000e6c000)=0x2, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000133000)={0x1, &(0x7f0000da7000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d4b000-0x8)={0x0, 0x0}) 2018/01/24 04:44:45 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007c4000)={0x0, 0x16, "b0c82297fbab1dc76b3febf476a5dd157da5c47e39cc"}, &(0x7f0000322000-0x4)=0x1e) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a02000-0x8)=@assoc_value={r1, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000aaa000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f000001e000-0x38)={&(0x7f000057a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, 0x3a, &(0x7f000080f000)=[{&(0x7f0000008000-0xa6)=""/166, 0xa6}], 0x1, &(0x7f0000707000)=""/0, 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f0000c1f000)={&(0x7f00005d2000)=@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, &(0x7f0000981000-0x60)=[{&(0x7f000092b000-0xde)=""/222, 0xde}, {&(0x7f0000258000)=""/242, 0xf2}, {&(0x7f0000abf000)=""/25, 0x19}, {&(0x7f0000b43000-0x18)=""/24, 0x18}], 0x4, &(0x7f00006a6000)=""/182, 0xb6, 0x0}, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd3000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000071a000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000073b000-0x50)={@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, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x5, 0x9, 0x400, 0xbb6, 0x100, r4}) r5 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r5, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303", 0x0}, 0x60) bind$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x3, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0xffffffff}, 0x60) 2018/01/24 04:44:45 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f68000)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2018/01/24 04:44:45 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000)={@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$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x16, r0, 0x1, 0x800, 0x6, @random="c1b4ce6938fd", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) 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) socketpair(0x10, 0x800, 0x8, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000005000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000002000)={r1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000006000)={0x1, &(0x7f0000006000)=[{0x0, 0x1, 0xe5, 0x3}]}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000004000)={0x9, 0xab1, 0x1ff, 0x4}, 0x8) bind$packet(r3, &(0x7f0000003000-0x14)={0x11, 0xf8, 0x0, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/24 04:44:45 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000005000)=0xe) sendto$ipx(r1, &(0x7f0000001000-0xaa)="148460ba9b299fa5933d36773d82992654706f3dd8d205d30d6c151558850877f2f3337a3392badde8d5ecf8ef2e94b0c7cb2d44973b9096d2ecf002bf1ca7f5ba7445fb27c93dd897c401ebfe409e05e41f42f0feb1b0750b5c238984b1a47d69930511f204751da533ae4f004d7d5c83970b7709f799b9d20381c3d3f65d645f8cfdd90c8a3bbb3632d04c628ba085c2f8da9ab01605bd5535b761ed3d4b5f4892bb873c0b5332e0be", 0xaa, 0x8040, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000006000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xaf, 0x9, 0x2, 0x2}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000004000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000006000-0x4)=0x1008) 2018/01/24 04:44:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000028f000)={0x0, 0x68f, 0x30, 0x8, 0x4}, &(0x7f00001d6000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000a7a000)={r4, 0x8001, 0x78, "b57cf5cb694ba574daad035a64de591dcba99bbd3cff41e017a46c1b27f4c053fa75693b2e22ea9d4a9c9adce36a5ea49df0aefaff166820270083e0e76e18bde30a5105676184b0690afec65beac3e7a8eab2e3edd8e4f87a2337d9f72e9bad94b08faea9961539306658b5263bbb09fcd1d5596ac6b768"}, 0x80) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) r5 = accept4(r0, 0x0, &(0x7f0000233000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000034f000)={0x0, 0x7, 0x0, 0x3}, &(0x7f0000454000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000e19000)={r6, 0x3, 0x30, 0x0, 0x5e42}, &(0x7f0000799000-0x4)=0x18) sendmsg$unix(r1, &(0x7f0000aca000)={&(0x7f0000fd1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000257000-0x60)=[{&(0x7f00007dd000-0x35)="c0", 0x1}], 0x1, &(0x7f0000c67000-0xa8)=[], 0x0, 0x0}, 0x8000) sendmsg$key(r3, &(0x7f0000126000)={0x0, 0x0, &(0x7f00007c0000-0x7)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0xa5}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:45 executing program 1: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x2) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000085c000)={r0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000fd4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000b0000)=0x10, 0x80800) close(r0) 2018/01/24 04:44:45 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) pwritev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000002000)="02b96c6468e4585d65180be83f77", 0xe}], 0x1, 0x0) connect$ipx(r0, &(0x7f0000003000-0x10)={0x4, 0x7, 0x81, "2d55d4713faf", 0xb7b, 0x0}, 0x10) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) 2018/01/24 04:44:45 executing program 2: mmap(&(0x7f0000000000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x70, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x3a, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6ff9f"}, "f79d973240c9aca919fea506c92ffd2e91158a8b193cf434a7f537dd6eb38b7f87daca033471021dc2f2"}}}}}}, &(0x7f0000008000)={0x1, 0x0, []}) socketpair$inet(0x2, 0x1, 0x0, &(0x7f000002f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000002c000)={0x0, 0x0}, &(0x7f0000040000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000003d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80000, 0x32, &(0x7f0000042000)={0x0, 0x0}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000042000)=0x0, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000041000)={0x3, &(0x7f0000042000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000043000)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @common='bond0\x00'}}, 0x1e) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000042000-0x8)={r4, 0x20}) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f000001e000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f000001d000)={r1, 0x1, 0x2, 0xfffffffffffffff8, 0x2, 0x4, 0x1, 0xffff, {r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1, 0x7ff, 0xd856, 0x7fff}}, &(0x7f0000036000)=0xb8) 2018/01/24 04:44:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) socketpair(0x0, 0x7, 0xe8, &(0x7f00008ce000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00008d2000-0x10)={0x1, &(0x7f00008d1000-0x8)=[{0x0, 0x0}]}) 2018/01/24 04:44:45 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000005000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000002000-0x70)=[], 0x0, &(0x7f0000004000)=""/114, 0x72, 0x0}, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) r3 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={r2, r3, r4}, 0xc) 2018/01/24 04:44:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xca, &(0x7f00008fb000)={@random="0352ba8e8227", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x262, 0x4, 0x0, 0x0, 0xbc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x1f, 0x1, 0x0, @empty=0x0, "16a0eb0900b1e2696841d5cb475ab97ef314cebd1f138c3db9e0c35608b5cd24ddbfd9387cf17c608a422bf8d4574634a28bb7afb533999561f0ab44216bbedf51248653009559ec8d2cd41be71157aafb16b28949fefe9e3a1ef5029ce17a374b4c4ee9e069244a65481ba744c87033f307978a715b45bda238dfc384d94ed6eacfae2848db95b2242848d713972e04615abc149cd166395e031cab656488eb"}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) 2018/01/24 04:44:45 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) listen(r0, 0x3359) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000046a000)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e81000)={0x0, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x7, 0x3, 0x10001}, &(0x7f0000ccd000-0x2)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ab0000-0x1008)={r2, 0x1000, "eb16308309acb3bf538d77e245c00322197953cd1fe4373430d1bde1ff6866189194c51aeb01dd693d482c6933d0b0123795fb21ce4bcc47007429d51eb45c412ca4952af5c29d868ee5771fe0e73f136e4a4ae5e195e3544bc403bdab05f20c09e7f99085fc0d8e1fb6c3b7f1cc7c58489de6e4424133c11af85ae13e6c4901f9ff4ab7b79a39e6b6221318163c79f91237680d545a551e9c81d2ebb71af6d26d54e26874cbb5086c43ac46ceda9c38dede56f8d21d7e9702ba1c55da89bf935d2e52ef34386b173a6663d4740acf32667b267d0f7e521b5b33aaa36fc08e5bee851cf5684311cd8d701fef2fac8f2d5a55627f2e14d515b990b94f1755fa349e19869044032565b476d459d3b03490b859f9071098db3eed3ec504d71cedc370f9189438ce72340d82b359bca9313043d5e9636bc65b89f8fff35f8fc2744074d35f7541ca814285df492241a57d8a6126a6caf78cbf9d7e30aa2fc5f8f426fa2f6d590acaa4851c39bef78becd78b2243fd1368ef81c71ac092085bf62e5a4a5d672c9f77c82909e9626be4cf492133872a7878f8bdaea23653a12e415aca1107eeb954cc7f46ac1d7be57fb45a1ec74bcb6fd2730e1fde93e95f87629ec794b396d362ff894eaa82fda4b6cbe3eabb821f5790c460254c205c8f3ed41562062a145b0a822cfa531c8a2a2843cfd8b6c96082294301426e855424a7ac37b9353130ec9ef95fe5dd67c00eb9fb3c3cd7c34f3a9631269ed1c5d29f5c77c8beb644f9b5f8669058732699fcc247bf2bb1da9ea2f0c375571c054454e334deb1257842d1021b213f0edb170320aa758001ace89e22092194cf54b30cab185b68a092a9af77ab4c122af613eff0c81b0e9f4efc8d3e41ffd456da1bbe5ff205691fe75de9154658be104729c6d80b0865ef467e35776cbfc99d33bf801f401076c5c8b2203b167e4c94195633886e54c8155bedcf4e3721cb0bafdb26eb71c06405c1dc516cdf022dd6a14bda2b04bbe6647a98d91595c1a44704643b11ffccdcea053ad6f2caaa17475f3973ccb7cd279a6e3868b560a1c87b250741441f163c2c9931d54dde4c6e851acc23fe43e516988b2a030a1c91629ff9bc9a97798f996a29b2837301486005359a46aa2baa2f3adcc208344a81eb8c1dc909bc51a2aeb0cdd006e6029002c83cf574017262390688f770e6d830dacfc72a2f591bde1499873c2da1486fd60ba4ae86bcdfa813c2999ab94752e93951f0faeb0cde8c8b08b8e2355bb0750d570a33d7679023483e094bc8af70d050bd03a6b9884c4c7c394fbbc0fff9ae45a8e65600269cca719c6b93a9adfab3fc7d3f491b2b7d944ff883b5f79af3bc3e05caa66713c2fce3a703d44540eda61ced68aaa6d05a5e0643cca63750ddbfcb8daa6f490a5a20ff63147eb3ceaf794c4d9a0068b42682df2f89278c3535a64de6f70a86f59f3ddd87f80904495cfe2a016e7953859c0a79c92f5e8d02946b3be49c9e72657a634a1c89814347d327948161c5d81bbf8eb05a4e38cd8b6044d4071647f24c8b2959781150f94ae845ff881c609c21392c976a3774956a45bd0d418fd5e32b9558b6d7e8c2d35ec8e7409cdd440afe849e5f58bb4f921fd7ab5d60ebedbc32cc093d65a65bd3f9d10891129c5f160c464249c081da4ee3d1afde2bd506c763fecc4d2922eddec9218d7e995cf2011882056b04451b0a55f90cdef2912e3ae4478b349df510f33899c8131820880559182c1bcb05ece98b98acb663172e82b2d9c04e4cc1011ea40fa65cfe4c2b8f891ad0e6c81535b9c94dfb0e66a3cd89d608ef983a1c5976c45700b2fdc11df6f7b603429e644975e34b89d4cb4d49a55841836ff361087323c438b23f49d8af7232564e505660730df1eb6ef4bbd59190e9e7291e92b7ed2d2d29c0fa0e578c1162c856f2aae69dd89656cb19543f5fe0064fc423953a7fb1fba75d07fe296d5dba2fc3e08a6c35d4a729ec763624ee36a8b4d93b1bc483dca1c3377b2af4a90dd57bba0b36ad42d68ad3d0ce081060896e7f49d1b8f1c12614ab7fa556045fe3421266d5654f8f2639f8982248e3aee1c196c7059eff635c3e325ecfed7c3a1870d293ec802a6ca4ada6201e4cf8f0967d616a2516cd9c5a5be86aba0ad0b7cffe56f99d0882011753554f43544c512c548c6d515bbfe2b37c4a784dafbff9066b57e71bef13f36a8095057da32831b8f499aa4573a989638a68773d75f31a00b747c63b9a995951e28fc65caf93e30a9332ba62ce092f23873e3809f42389b712c817b2461fed22d47b0fb705954c2b4f40504efbae30f9d7c0583a93a7c5fcea7f19f482223d131d368cfaa5718fe8c0044b4d62cdb309fb3cab4e3b0f3faec5590e2873e850e42175ca4dc31d4035372ef3cc5b2ff72a1b895bec2ea53199b606ea81464e5c06e322ed0e7b3a2ff53bf9ea4e9738ad570d7995766653e1338020ef8255311f3a089c9349bcaaaf0622ae383a4853233dac3fb9bc7d620436d8c622ecff64b16d0a3a143fc1d133b69c4c7f1c8be64b23a5d1eeab365665d431c091b36c6514dbc05b3d097ce9a34192a0f5dd2ce34c8c3294ad2605a9824ae51064af325d35210f41cb8f6cf8a6f3c00593883cb83e68f73e8e12873f1cfedb79facf9887d27d1e95a4dcd77efa92a7aa02340bbce344238678d0d5fb8c032e91deb49771927b83ac8ca5843900067f5a737bfcf645024bcf76d6d355e3c23e0e55a2add5dba5f46a306623cc9f2896ef77a1df61157d0de170d9a44f2ea3fd8d209db2f9088d81e7a3af2c8d8538e87b297fbbc5ff58ae4129eb38e997e924feda74bbcc0d5581f9efcc9a558a8ae7595c0a47d90dc0fd3f17bd3d66b88582dcb96ee78a29ad117c0dc1cdddec73b62298daddc08ac61989df6b4320b476c90221e46b1a0c841c3df4378ee438266af9c530b2cfc2530e1e2a2a86b6021313268d75089887fa3253b2f91ef640ffab50357a7dcfb7910a79fbd65f24c8a449baa39b0a3ed091bd4782e25fd96b718b48cb568e7a3b4fc797e3549bd18565ea8fc6f248ff2764d929031cf806b4819dd9d7525d20d41ce3fbe901999e3ab74e45950d1555472791112b2669b66077f5f87123acddf962e32c742589ac84b1f0ada2bdc0cc83e9f91c98756ef17a7ee44ddc1c4be3f3e04eda213657f28970b8026faca2f9d91d8e3a3ccf5cc8d158ee704b3c426ed509912c472bdbda044fe3f581d0f397bd2f36c88ddada7e9befb375a8159edfb445376d693c66fe77a279a0a3df283ac76ee806975ba57216f06fb351b81d18721afeb1b35b8b7018b847597c1b61d20acaefa268e6d436bd24c24c60d5c92bd63339ec0f305c232c19c6cd3c34df2e3cc1cb1fb9bca793da64f0c9d62e8156617562acf2b839c5ad9d311cfc38bca356fcaa04a15f3e3e121706df6cf2d6948b59f8874f09c67b50999101890aaf9342e45eaf8a56fa3f92fabde1ced1c653be3f661f24b36586b53bf0f0c809ab7f5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&(0x7f000094a000-0x4)=0x1008) 2018/01/24 04:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000e6b000)={0x0, 0x0}) close(r1) recvmsg(r1, &(0x7f0000a45000)={&(0x7f0000590000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00006e9000-0x20)=[], 0x0, &(0x7f0000905000-0x36)=""/54, 0x36, 0x3}, 0x20) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d05000)={{{@in=@multicast2=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6e000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c3000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f38000)={{{@in=@multicast2=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, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000944000-0x4)=0xe8) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003b1000-0x4)=0x0) r4 = getuid() r5 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a67000)=0x0) r7 = getuid() r8 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002e4000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cc0000)={{{@in6=@loopback={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e40000)=0xe8) r11 = getgid() r12 = gettid() r13 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c12000+0x663)={0x0, 0x0, 0x0}, &(0x7f0000f23000-0x4)=0xc) r15 = getpid() r16 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b01000)={0x0, 0x0, 0x0}, &(0x7f00006da000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000675000)={0x0, 0x0, 0x0}, &(0x7f0000b42000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009d7000-0xe8)={{{@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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c59000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000488000-0x4)=0xc) sendmsg$netlink(r2, &(0x7f00002ce000)={&(0x7f00008f0000+0x55b)=@kern={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f00006ad000)=[{&(0x7f0000284000)={0x240, 0x10, 0x100, 0x4, 0x2, "", [@generic="b4615aa95148879586b672a49396b3d7f16b28af018d54b1fbf23f65e51b3ae3f9d252cb240c7da86fbd2c2a508640ad51b37823a91368fef05259acea98aab7aa95cd37de99d8b57bc913411f79a77daea38ba99ee06c3636fb47c3089ad1e281a8aef9762b89a9bc4da07c2eecfbfe683247011aa22f8e810f3052f3af59449177efa2e7feb53588974a9811b0ee0e0216fa8a958e3b347d7b536ace01eccf9d426d4bc3622fc73faf9457446f108587acbce09474df6fc301366f6a3de0d1ecee1a2ce448532ca0aafd2911475e15b7", @nested={0x11c, 0x4, [@typed={0x10, 0x42, @u64=0x800}, @typed={0xc, 0x24, @u32=0x2}, @generic="fc49af8d957c7a109f0ca845083b7fbb6e66cd9c26aadf857469331622d7e5851c47ad969513c55014be1781f0a408326d27d9e9ab12", @generic="a6cdb7ad3663c77707928d9146e8c1c462484ffa637171c3c887140eb8904345d43c5252b82c7cdd0d2ac365b13a80e681e64e731b7df27e68a0e4727f70b0bbe3f5d2a70429856758fe8b8f795e73830bdbc9555cb66a9421a89f888d93226682414c42e24fc0e79a38969e840af2d7919ab1110de0299b177b80b5020fec6ccd2acdc5cb967fbf3bb315fd3355c97601a72343c92819c864ec3ffa01f5672cd783262f254e22450ad045b34643b6c09e0d317974bb74e527fe117b4c74d90a368e953c0dfe"]}, @typed={0x40, 0x2f, @binary="3f5f13bc7b4fdb9f8000d75d1bcb264ae493c6d0bf9945326a810933277437ebeb168595dfbb8789233501bc14ae9e999d6c776b68410235"}]}, 0x240}], 0x1, &(0x7f0000fd1000-0x158)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r1, r0]}], 0x138, 0x5cdb7757ecdeb6d9}, 0x40050) 2018/01/24 04:44:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000763000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000064a000-0x4)=r1) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) poll(&(0x7f00003ca000-0x50)=[{r2, 0x1040, 0x0}], 0x1, 0x9af) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r3, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000631000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f000076e000)={&(0x7f0000356000-0x13)=[0x2, 0x5, 0xc10f, 0x49c, 0x80000000, 0x6, 0x9, 0x5323], 0x8, 0x8, 0x8, 0x9, 0x0, 0x988e, {0x4, 0x3f, 0x100000000, 0x4, 0x9, 0x7fff, 0x4, 0x9f7, 0x2, 0x9, 0x3, 0x0, 0x2, 0xffff, "4283e3d2b1a0a21e193e4b04f8098f6c95ad4129789d6ca6ad6164198ee899ee"}}) 2018/01/24 04:44:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendfile(r0, r0, &(0x7f00004e3000)=0x46, 0x6) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1bb) socket$inet_dccp(0x2, 0x6, 0x0) recvfrom$ax25(r0, &(0x7f0000f33000)=""/0, 0x0, 0x2, &(0x7f0000f64000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f000058d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf7000)=0x10, 0x800) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000f7d000-0x4)=0xffffffffffffffff, 0x4) 2018/01/24 04:44:45 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) close(r0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$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(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001e000)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000004000)={&(0x7f0000027000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000027000)={&(0x7f000000d000-0x2c)=@ipv4_getnetconf={0x2c, 0x52, 0x500, 0x7, 0x1, {0x2}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x400}, @NETCONFA_FORWARDING={0x8, 0x2, 0x6}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040010}, 0x0) 2018/01/24 04:44:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0xa8)=""/168, 0xa8, 0x0, &(0x7f0000000000)={0x4, 0x6, 0x5, "3e00906accb2", 0x5, 0x0}, 0x10) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000000)=""/20, 0x14) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000a6a000)=0x1, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ffe000)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000533000-0x8)={0x0, 0x10000}, &(0x7f0000087000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000659000)={r2, 0x4}, &(0x7f000089b000-0x4)=0x8) 2018/01/24 04:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000020000)={0x0, 0x0, 0x0}, &(0x7f0000350000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005eb000)={0x0, 0x0, 0x0}, &(0x7f000052c000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d05000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090d000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000563000)={{{@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=@empty={[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}}, &(0x7f000009b000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000419000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000342000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008aa000)={{{@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=@local={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}}, &(0x7f000024c000-0x4)=0xe8) r8 = getgid() sendmsg$netlink(r1, &(0x7f0000562000-0x38)={&(0x7f00003c9000)=@kern={0x10, 0x0, 0x0, 0x60008004}, 0xc, &(0x7f0000d59000-0x40)=[{&(0x7f0000cd7000-0x254)={0x254, 0x14, 0x2, 0x6, 0x2, "", [@typed={0x8, 0x6d, @void=""}, @generic="c01427fd64264f72160f7027176b30ecd9ac9dcc37d040fff02940e162b0d73970e20f5b0e6e28130f98857c67b508d61f7e9d360a6b6b1e2f1dd4650953eb96cacbe541478d5bad0850d41a7124cbef37ae03d95acc495b455335ef38cc", @typed={0xc, 0x1b, @u32=0x0}, @nested={0x94, 0x5, [@generic="5293bb8af737abadd6951da950357051141b8b75b16ac938527dab9661200a68b42ec525943fb1a6fc3f312d69800a2bd3103425fc10e8f84686ca4fe87c57e997645ead05679979d99e4b958ba7d0853efa40b93e664ee6d1a772980b8393582a0a640114ebe279d49be3b347ff4858f19aecfc26c0cd6aeb5b0072818b5f0caf583b4549b0b1fb7db5575410b0"]}, @nested={0x40, 0x70, [@typed={0x10, 0x52, @u64=0x4}, @generic="c3400ad67f16e3140ab969665360987eb934b6aa47ddf725b49477a00602cb00b0fa6fe6bef56a95253900"]}, @generic="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"]}, 0x254}, {&(0x7f00008b9000-0x114c)={0x114c, 0x11, 0x402, 0x4, 0x2, "", [@typed={0x8, 0x12, @void=""}, @generic="a4ad3b72273a5025c8e8c0189a5c788046f9d7c523ee4c3e4c86737a6f45ab49587d3829003b16d43a16e121849f09aa90d056ebc50f328ddbe7fa80d8d60648c2fb7389e43ca28d8ad6b00c07f040ad15d88c3a794cb9cc429321ec199d9b8cd11553b3ae0c884dfb102b6918f30ebabf00daf8583a815056102c61b1fa6a22e84a61f9d9bd11451b3a0f8809930522f9eddb3530f830d2d6e464c670b37895de9d3895ce3823550a3172843142e961217eed2144bd9543925d892ce7f0439cf1fd9babd3a1ebd135c71569c223af72ba65e0ce60289a49", @generic="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@typed={0x18, 0x53, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="9f1a04e4eb9ad373c52a9c40e2319dd0344d4e254e765a5d8842c06d682dcb662c8939f238f81529", @typed={0xc, 0x1c, @str='\x00'}, @generic="d5", @typed={0xc, 0x5c, @fd=r0}]}, 0x114c}, {&(0x7f00003fd000)={0x14c, 0x3d, 0x1, 0x0, 0x0, "", [@typed={0xc, 0x4c, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}}, @typed={0xfc, 0x47, @binary="3e5fe1d0acf5c716236f9af1b29bc578fac67b5306e4d98077bb74dbb49514c781971fbd5ec7471f603af5b7526017db98d55e5ad93bb521539f0ba9fee1972b28a65cf5d5a530fd592ec719ed09511b34680eac90981e3144ed86950ed49bcfe84dcad2afdb7ef46672bdeba4c43852aac18a41e5f8404c3a60a73849587b641c89c9d4a4f4e2598e16ee430f673311ce7bb4b1f064366d4c631369d6e9d3399b1d04bf2c52eba49490fef026524a8dc4bd5e2fec7987d2b9bb93a89fe2ed54faa889dbaa575a0827842fdb8fb47a633f9f6211c584c179df6ba3cfd5ba6ad0b6e60bac3ad834fee9f7631ff1544a45f230bddb"}, @generic="29d9f34132f3cac3243884e89181c0aa0b5fa2a72d016a2e1f52", @typed={0x18, 0x36, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x14c}, {&(0x7f0000a8d000-0x15e0)={0x15e0, 0x22, 0x200, 0x7, 0x2, "", [@nested={0x20, 0x82, [@typed={0x1c, 0x6f, @str='posix_acl_access\x00'}]}, @typed={0x18, 0x8d, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @nested={0x106c, 0x3e, [@generic="1d21de1a4eddfb2f5431a5c69ef4703aa37b64c9dc4a99f81d1728589689a2beae480b3080da752731de9c4e78f24fbe265f3878a7da7a460c9bbee42d385f082603105d56e29894dd91d1b5098359f54f514dc565175f6a", @generic="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@typed={0x10, 0x45, @u64=0x1}]}, @nested={0x244, 0x7, [@typed={0x8, 0x92, @void=""}, @generic="e44f6f50fa3d8fab87cc3942d4f36a50dfb3d78031989ef2ef942439a1c1a63072dbc6046051228c262fab913273fd0cf2d0d25681d945a6684906ac37a8012d5a2080205b046ca232c0631eafe4b417fe59e769a7a932bb80c2886268bb76a57dd65f5845910b8acb6cfd4218f3d0373e5c4474ee4c52d9dc8594f7b2e3ea52e8dacbbac9e717a0daa2e928c8ab3d270c9256d6389c50b24c3d51", @typed={0x10, 0x78, @u64=0x7}, @generic="671636c03bc47bd5256115", @generic="7e7b90ccc50176f3174bae8a44bdc6521f80405aace47e922e677718ab4c29de3e42feddbf04f7081f58ee09a5f6d3c0f97cd238e6579ea6b3c12d4a62340f883e33b59b913900", @generic="76c9322f20708740fa50b3c9bb23862a3cbbef837804b9fefc1f0ecb22582c12135b56bf6309be8e1c8e9a31246010be69a24083d82e2c2ca6131857eb09e08ab62bf10f", @generic="b7d9553fd64c1bb2c9b1804b31c0050ccdf35a8e2f88a95cc08651849151f19330b2af5a6170fa1a5a43b823e32c71f52d563cdcae20ae2d94b0cda316c69749a6b4c9d6c3b9dce20020314d122ebacdeb73440d737556722239fa6aea05ec58a9db090853adf0a5fd6c52220a5f6c5900dc1233008ab07d8f9fbd53abf84ecbcc3892de9b597d8b312d16c8ba3f0d42ee2975c44f61ad19feeff865f037e706caa0625a9656e3af896f70460d4ccbbe1a8f402027e1fe4e5d1df26608f4cbe10d33adfc98a28c7db07f25549839e934b4a8c4f6278072907225c1c575cedafb0a0026e02ade31c1c5229ae642b58e2cfb97f024c5"]}, @generic="643eb6746792953a9a28fc1234087b20d20d4082373371022d346deb5e72306a211aabbddadc48d24510c84df980685d3341b8ea23834085b86953700192e2d5e15fa309456f52a1a0be88afdaba127fffeb31a6e8bc2fe04f52eb72d7f113fd62217b36bab5617b31092328c18a74b05a8ce0a3", @typed={0x8, 0x72, @void=""}, @nested={0x9c, 0x33, [@typed={0xc, 0x28, @uid=r2}, @typed={0x8, 0x5b, @void=""}, @generic="6d406fd42794b5a3832558bead718b2e239dc13a5eafd97c71d62631c6005cec5cd373be32be6850724672d9f9ae738bb9d82b3ac3e31aeb596a750f54a875b9aeda088bd10def540d1cfae8bf2ad832fd8ab0cfc790b903af0afe347e47c26c313ba1aea1eb83efd1c9f035b936126e48c0979b406f", @typed={0xc, 0x70, @pid=r3}]}, @typed={0xc, 0x34, @str='\x00'}, @generic="9561a2a13f84a026e1749b7f47b3d7e09ae39a9d352adc41f5c5b2e7b9a492c2bef3a3ddaee26dacf6c0c12e6f8b9852b16be73437ab1072f58e39b5619066a43479148509bc799510a08a5930921fa326b2655dbd8fa7a4d13dce7c872a9aae2ea6d04278883a092c9a2805237023649659e9907a6a3e1199a1fc2d0061c6011f7bd4200a", @nested={0x13c, 0x8a, [@generic="733112deb7b61c3e7e04b89407f017eb0542037d22282d4793ebd4a40a22d2acc900f0c244d75bd7bd5c425680bbe287f92015d5dc85c1ca9a3e54a528c0ba8e589314aadf4fd1dffc9d3152d89fecf83fbdefd9a98cdc705bc1750fb619126c8068a27ffe11da9f47f5454871a112729d0b75da2ddb593d67926bc8020fd606e0f6f907b977ae36a844c50be816036dab76ac137567c7df1b2690f135ef5ec5f7599f48883f92073f37d991d21ac81b76f09534f53613f11eb4016736174ef6e5acc6bf0462412a17b942f95d39316448ef358f60001d1ece739c729f42a33264f3bff4be8d15590f4699", @typed={0x8, 0x39, @void=""}, @typed={0xc, 0x93, @u32=0x0}, @generic="2bb4a83e68ff531a2bef013cb8638d897c026979818349486ed8fc40e3d83dd8", @typed={0xc, 0x24, @uid=r4}, @typed={0xc, 0x76, @uid=r5}]}]}, 0x15e0}], 0x4, &(0x7f0000812000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x40001}, 0x4000) 2018/01/24 04:44:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockname(0xffffffffffffffff, &(0x7f00008b4000-0x32)=@pppol2tpin6={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}}}, &(0x7f00006c1000)=0x32) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fb2000)={0x0}, &(0x7f0000a61000-0x4)=0x4) 2018/01/24 04:44:45 executing program 3: mmap(&(0x7f0000001000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e86000)={0x1, 0x7, 0x209e1d, 0x20001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000343000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000009000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000974000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcd000-0x4)=0x8) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r3, &(0x7f0000fcd000-0x6)={0x1f, 0x7, 0x0}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fce000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000000)=""/230, &(0x7f0000001000-0x4)=0xe6) mmap(&(0x7f0000000000/0xdde000)=nil, 0xdde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000fce000-0x4)=@int=0x0, &(0x7f000044a000)=0x4) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f000091f000-0x26)="2600000026004701925ef1f70722000c07fff701010000000700ff36b807475105001a000000", 0x26) pipe(&(0x7f00005c3000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000415000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e2b000-0x24)=@ethtool_ringparam={0x11, 0xffffffffffffcecc, 0x1, 0x7, 0x1, 0x800, 0x4231, 0x8001, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) 2018/01/24 04:44:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000-0x1)={0x5}, 0x1) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000994000-0xc)=@sack_info={0x0, 0x9e3, 0x7fff}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009b1000)={0x8000, 0x3, 0x8000, 0x9, 0x0, 0x6b0, 0x9, 0x0, r2}, &(0x7f000099a000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x36, &(0x7f0000b8e000)="ff020400000000010000000000000000000000000000020584c95e8e94ef1a23edf5759c29c8ddf747c677f5b8b39f572a43a58e4056f22f", 0x38) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000988000)={r2, 0x10000, 0xe84, 0x3f, 0x0, 0x8}, &(0x7f0000df2000-0x4)=0x14) 2018/01/24 04:44:45 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000000a000-0x20)=[{&(0x7f0000001000-0xc9)="23e95c65d8ba2d1a4a7fd5cb5ce2d715ea2d27d48ad5651fade261483f76527234c4f6901bfbf06e79df081848c26b3c5225b6d92fb5afd3a51f7ca8c1959586f9f028a7184d34bebe7db21d20a16bb65d50de63b56159ab1be82fe4772ff5711b68b57588e3a0481861be48a8a3a9a2a2913a297e0d96d6e7e7660ef37137417d298dd5a99e52b40c11002e6a12b485fe6998342be032d345ad821a2cb6e02f8744908d73603ffa8e87ef5c2c1f5b1893143e71b4c05dc9d0bc2ad695781dfae1c3948abd3650c018", 0xc9}, {&(0x7f0000009000)="fbcb51882409920c6b3f76eb5530ad4b589775911bfb65f966dda932b17714dcb5ac2f472e5c8e8deb4d89c2a6fcb69e277cf60a6c6e3cfbd9ac7205640d50f9e997f75735f39b2a45363b1b8ad5b585a5e60129145c677751de3006760f908da1552e094d145a7a77099653bf4365ccd705fae644f2b7cbb949095ff81387bf25a2e52df557c1b4d770e383f032f0f8a3b21d1370ebe71dc9bdc03302148b9d774e88aae86d27194501d59742bc60af0c8b70020a1b0fa003c68aaa8c5cb45535f0d35090cee6bce27bd0f8f3edcc98dbd3c182e6796877fe73f9", 0xdb}], 0x2, 0xc) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000001000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000004000)=0x0) 2018/01/24 04:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) pread64(r0, &(0x7f00003ea000)=""/150, 0x96, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000a6f000)=[{&(0x7f0000af8000)="9a86f0bda3e2b3d6b5cd575f89fe8d731f", 0x11}], 0x1, &(0x7f00001d8000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) bind$alg(r0, &(0x7f0000ae5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) 2018/01/24 04:44:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000906000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000941000)=@assoc_id=0x0, &(0x7f0000edc000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000248000-0xa0)={r2, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x1, 0x2, 0x30}, 0xa0) 2018/01/24 04:44:45 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000c000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000+0x9a5)=0x10) connect$vsock_dgram(r1, &(0x7f0000009000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000000c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000000b000-0x10)={r3, r4, 0x93f7}) 2018/01/24 04:44:45 executing program 4: socketpair$inet6(0xa, 0x1, 0x2, &(0x7f00000d4000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000022a000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000324000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002fe000-0x4)=0x60, 0x800) sendto$ipx(r1, &(0x7f00005b9000)="3bd13acf672685a18e4c401f1b57b2fc8f720cc52fa611a011ed7cd8092ef856b51e5d02cf7437c62fe09a7f8f23391f43937a4263d778534ff16e32ef7a4b2e722e2d86e73abe18c62a39af5b1c8dc4630d09d14c355bd79e0b7ddfbbf28b0aec5a7640e1351160d4f6d6c1e82fd4228e634b010030d992c98e44475195f3417fd412db2b0da295150928570a0086fbf55b2a87a2b15b30196f05b231fc7df9439704ecda06aff5ecfd19ed4aa5490d841df5baacdb223eb259869442f22658e91d7aff45a0dc9368c9a6b6a119ea7f765a3e", 0xd3, 0x4008000, &(0x7f00003cf000-0x10)={0x4, 0x81, 0x7, "69546cce456f", 0x9, 0x0}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000061e000)=0x75ee) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000034e000-0x510)={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, 0x3, [{{0xa, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/24 04:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept4(r0, &(0x7f00008f4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000529000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f2f000-0x10)={0x81, 0x1, 0x4, 0xd2, 0x0}, &(0x7f0000bf4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000905000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = accept(r0, &(0x7f0000e67000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f47000)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000631000-0xf4)={0x0, 0xec, "e4fbee4e04bda2e5fbb29618020608540045912e205ed59f2877c93145d1fea2fc17863ce98b832c4f823c46f4e116dd33530ed22a92d9145ee31d200a8dfc35133f22101e649cd1531ba5f26e10680dff6f61287fbe8beab3843f674669a4f8e2ac06a859faf0cb5c4944d86c75cde0cf410ec7e45d4cb0b7ea3595f1a21190300c802229765797d491c440138248aef97d83d179b12635e72838dac8ae5e83d0cc26a5552a620fc371ed9240dbd7047053f99306b7e8bde853947c011b901d4528a032749e17bc506d88383b32f316d54ad6cef84349aa321ee82be6d1cfc5a64bb61810aaf8c8cae8776f"}, &(0x7f0000afd000-0x4)=0xf4) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b2d000)={r4, 0x80000000}, 0x8) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000069b000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b0e000-0x4)={r0}) sendmsg$nl_crypto(r5, &(0x7f0000258000-0x38)={&(0x7f0000437000)={0x10, 0x0, 0x0, 0x1000080}, 0xc, &(0x7f00004d2000)={&(0x7f00004aa000-0xf8)=@alg={0xf8, 0x10, 0x0, 0x0, 0x2, {{'drbg_pr_hmac_sha384\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, 0x10000}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x400}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000}, 0x8001) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000bcc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000084e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000292000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00006b2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f00001d1000-0x8)={r8, r10}) accept$llc(r6, &(0x7f0000a81000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000292000-0x4)=0x10) r11 = socket(0x40000000015, 0x5, 0x0) bind$inet(r11, &(0x7f0000580000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$netrom(r11, &(0x7f0000bf9000)=@full={{0x3, {"df3fde38f858fe"}, 0x9}, [{"cb95bb535f2328"}, {"fe24fddc7b5917"}, {"7467c352378946"}, {"7ab7d3ffe49627"}, {"8264f2ea6c77d9"}, {"be7d32768fa33a"}, {"48ac52dd8e6c85"}, {"750d69146b7fa8"}]}, 0x48) getpeername$packet(r9, &(0x7f0000d23000-0x12)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008b0000)=0x14) bind$can_raw(r5, &(0x7f0000fbe000)={0x1d, r12, 0x0, 0x0}, 0x10) getsockname(r6, &(0x7f0000457000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003bc000-0x4)=0x1c) accept4$nfc_llcp(r11, &(0x7f0000c4d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f5e000)=0x60, 0x80800) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r11, 0x84, 0x7b, &(0x7f00000cb000)={r4, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000fcd000)={r4, 0x20, 0x40}, &(0x7f00001e4000)=0x8) sendto$inet(r11, &(0x7f0000a3d000-0x1)='f', 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000d2c000-0x28)={&(0x7f00003ee000/0x2000)=nil, 0x8, 0x0, 0x62, &(0x7f0000bd9000/0x3000)=nil, 0x100000000000006}) [ 868.576627] RDS: rds_bind could not find a transport for 172.20.2.170, load rds_tcp or rds_rdma? 2018/01/24 04:44:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001c1000-0x4)=0x0, &(0x7f0000d6b000)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={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]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) close(r0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008fe000-0x390)={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) r1 = socket(0x9, 0x80000, 0x0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000646000)=0x3, 0x4) 2018/01/24 04:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000157000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c5f000)=0x1c, 0x0) sendto$inet6(r1, &(0x7f0000c7e000)="a8b2ae39f07246c03d438b1038373be157e99a", 0x13, 0x4004, &(0x7f0000f14000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r2 = socket$inet6(0xa, 0x4, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000f64000-0xdc)=""/220, &(0x7f00002b3000)=0xdc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e60000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000dc3000)="cd1e7996a835b8c696365876809156277191491e84f5dc121e46f9434668bc2fd14b15ea01c020427c726bae38152bcdf7fd3115da726d45b4163eb210e6b4369bf91b6e44e722ca447c3f1ab4e340b4bd5c08c070a2b7d99176270d826b91ccf9e39b740a76d22e4362e6d7188383a8e485e317d0ff9945262fb03a9ab9e21b9bda", 0x82, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000d77000)=[{&(0x7f0000f0b000)=""/240, 0xf0}], 0x1) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e27000-0x10)={0xc151, 0x3, 0xdb0, 0x800, 0x0}, &(0x7f0000af8000)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a28000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000adf000)={r3, 0x3}, &(0x7f0000dcc000)=0x8) 2018/01/24 04:44:45 executing program 7: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000036b000)={0x0, 0x3a, "96c9d9b88e7a85d3a733a0e289deef99ddddf8d6668f25312b5513e7d7c261355a6542205115d2a0b5b480bc85e5a7994a50d64041ee2ccd0369"}, &(0x7f000036b000)=0x42) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002e6000-0xc)={r1, 0x7f, 0x30}, 0xc) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) 2018/01/24 04:44:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xffffffd1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="", 0x0, 0x0, &(0x7f000004f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x40012045, 0x0, 0x0) 2018/01/24 04:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b06000-0x4)=0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x2c, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/24 04:44:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000878000+0xe4d)={0x0, 0x0}) getsockname$llc(r1, &(0x7f0000f9e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000334000-0x4)=0x10) ioctl$void(r0, 0xc0145878) r2 = socket$inet6(0xa, 0x800000806, 0x0) getpeername(r1, &(0x7f0000ea3000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00006c5000)=0x32) recvfrom$llc(r3, &(0x7f0000e43000-0x88)=""/136, 0x88, 0x40000040, &(0x7f000035d000-0x10)={0x1a, 0x18, 0x0, 0x80000000, 0x3, 0xfcf8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r4 = accept$packet(0xffffffffffffffff, &(0x7f0000c62000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000703000-0x4)=0x14) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000ca7000)=@req={0x81, 0x80000000, 0x5, 0xfffffffeffffffff}, 0x10) bind$inet6(r2, &(0x7f0000c6a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000dfb000)={&(0x7f0000ac6000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000983000)={r1, r5, 0x4, 0x3}, 0x10) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000b1a000)=""/148, &(0x7f0000fec000-0x4)=0x94) connect$inet6(r2, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) pipe(&(0x7f0000d8d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00005c6000-0x4)=0x1000, 0x4) syz_emit_ethernet(0xe2, &(0x7f0000148000-0xe2)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@llc={0x4, {@llc={0xfe, 0xbc, "ae", "6d5fc18f68b5b4e7da88093ce3a9946c9022af7806f10a673dc6de92959eed1bb73ea1083da55441380cd1a2f1f8efa669effc755bc81e26d0f250c5cb23751452f2e78effd3c69be2f698d84fffbb63e4bd25d0583eb8016e4e701d4b5e028f32268cb109b82c0666521143988e6b2d168b64dec81786e0adab090d31c3b018b889959e253fb3566a41b5ebdda9ae9e7ae0c9c5c84049bba05398ffda7a5ed7d8e92429c737c1836152fbf5ccf746ad048cc9310be69f387c29621b608bb984c506aa374e3e025bd08464aca4e46ca274"}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000484000)={0x4}, 0x4) 2018/01/24 04:44:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/24 04:44:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) readv(r0, &(0x7f00009d6000+0x892)=[{&(0x7f0000f28000-0x52)=""/82, 0x52}], 0x1082) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001bd000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069c000)=0xe8) pipe(&(0x7f0000593000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000029e000)={{0xa, 0x1, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x5}, {0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x4, [0x6, 0x101, 0xea99, 0x7, 0x1, 0x97, 0x5, 0x1]}, 0x5c) connect$netrom(r2, &(0x7f000093f000)=@full={{0x3, {"74b59514ce11d3"}, 0x9}, [{"e2276621647dc9"}, {"5581ca6e0ef009"}, {"21cae19acc7a46"}, {"ebb6deaba6d392"}, {"be3bcd51f181f3"}, {"2f4844335c8edc"}, {"5ae6b22a16b716"}, {"f930131b1a10b6"}]}, 0x48) sendmsg$nl_netfilter(r0, &(0x7f0000c48000)={&(0x7f0000834000-0xc)={0x10, 0x0, 0x0, 0x418200}, 0xc, &(0x7f0000ec7000)={&(0x7f000066b000-0x1d0)={0x1d0, 0xb, 0x1, 0x72c, 0x2, 0x3, {0xc, 0x0, 0x3}, [@typed={0xc, 0x5d, @fd=r0}, @generic="c8bb05d61807c931ae18cc5187995f5711fa854d1f452d03773405a0522f2b7bde21426514f2066ee3ec3b3820ba732376d703fd240bdd2fdf738622c12d113601473d52815e0ddc9b2bebb98b0e3979fb62489d7b647f30365f749bea55b3b27f3122fb6d069e7d030dbc892e520638b9ad3cfcd1eb995d9af9a444034913e12d865de85a81c94deb2fb6a750b38ad922c4e4a85e73d7529fe0cb6d94f89f51cdf209b3ce74b03a599a68fc3dbb7ed4f69b2321b0b51e8288ea1ec2145533b3cd304e671190d367f9bb84ee1b931518eedd8942ef96b293e5f84f", @nested={0xd4, 0xe, [@generic="d9c8013442c2723e002cb8a707464dee1b5fad72c4076e9a7999ac07286d71ae224f5c87033e9f3359250975fb202864fac4b5c7e53e4bb89e13497fdd5e93c2c9046038fdc8147d1a041f6fe629d57845247a30b304ace864d21ae29e180e47a9b0247913363120d01c0fa2542e311f2c39602015a40805ddb3848dd73b36e66f9146803a54308c5314dd0c50aeff8ab5cdc5", @typed={0x8, 0x62, @void=""}, @typed={0x10, 0x7a, @u64=0x23802b9c}, @typed={0x10, 0x8c, @str='%md5sum\x00'}, @typed={0xc, 0x6a, @uid=r1}, @typed={0x8, 0x23, @void=""}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4}, 0x4000) accept4$unix(r0, &(0x7f000056e000)=@file={0x0, ""/48}, &(0x7f00006ef000)=0x32, 0x800) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x800) [ 868.621395] RDS: rds_bind could not find a transport for 172.20.2.170, load rds_tcp or rds_rdma? 2018/01/24 04:44:45 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x1, 0xf8, &(0x7f000001c000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f000000f000-0x8)=0x7, 0x8) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:45 executing program 7: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00003e8000-0x4)=0x7fff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1d000)=0xe8) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d1d000)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000d1e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdc6) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f000040b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008d7000-0x4)=0x60, 0x800) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a2b000)={&(0x7f0000d20000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00002bf000)={0xd5d85454fbce888b, 0x0, 0xffff, 0x60, 0x8, r4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000cb2000-0x4)=0x0, &(0x7f0000d1e000)=0x4) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f00000f4000-0x4)=0x5, 0x2e8) bind$inet(r1, &(0x7f0000d1e000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00006d6000-0x4)=0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000d20000-0x1e)={0x42f, 0x8, 0x42, "41477ba8f459", "ecfa529cc49967c2fb3e321916a005d0"}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000d20000-0x8)=0x7) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f000082e000)=0x80000001) r6 = accept(r5, 0x0, &(0x7f000073e000)=0x0) bind$bt_sco(r6, &(0x7f0000575000)={0x1f, {0x6, 0x3, 0x7, 0x100000000, 0x4, 0x3}}, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000c18000)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) 2018/01/24 04:44:45 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fe6000-0x20)={0xfffffffffffffffd, 0xffffffffffffff07, 0x8200, 0x7e0d, 0x40, 0x70591386, 0x20, 0x3e062a72, 0x0}, &(0x7f0000c28000-0x4)=0x20) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fe6000-0x8)={r2, 0x8}, 0x8) tee(r1, 0xffffffffffffffff, 0x4, 0x0) 2018/01/24 04:44:45 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000008000-0xb8)={0x0, 0xf08d, 0x3f, 0x8779, 0x5, 0x7ff, 0x7fff, 0x7, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x3, 0x5, 0x0, 0x401}}, &(0x7f0000007000)=0xb8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r0, &(0x7f0000008000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000009000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000)={0x3, 0xf79, 0x207, 0x2, 0xffffffffffff481d, 0x7f, 0x1000, 0x2b, r1}, 0x20) connect(r0, &(0x7f0000003000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) 2018/01/24 04:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xf, &(0x7f00006ff000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000676000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c1f000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) pipe(&(0x7f00005c4000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000904000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ffb000)=0xc) sendmsg$nl_netfilter(r2, &(0x7f0000fb3000-0x38)={&(0x7f000095d000-0x3)={0x10, 0x0, 0x0, 0x20000040}, 0xc, &(0x7f0000288000)={&(0x7f00001ce000-0x23c)={0x23c, 0x13, 0x7, 0x820, 0x2, 0x1, {0x3, 0x0, 0x8}, [@typed={0x18, 0x44, @str='(em0wlan0%%,,B\x00'}, @typed={0x48, 0x84, @str='crct10dif-pclmul\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @generic="b2a1c6ee3d9a660229c9acb4f730ca10bdca78f6c7db2c8da9611bcae6ef0b066175a1c675db0fd3f84452ecf01fc8b9b8b15accc7885bda01b9e8fefd51283f3113b3ce6369395342e5fdb7883ac7ec6830944c7aabbc96", @nested={0x170, 0x1, [@generic="7ffabfcff5c8fac70016ddd801900f6a0107511e226bff443907192b7afb94f685eaff04a256406cf66c1997d7ac6eb3472d221e28a6044104baeb861fd654ab06be686785caefd158b7792428a15c21729b24febb4895ae47736aeb2ee5431a4defca3b3d4ebfeb70518ba01f1b8248da96bbadb279790f85e0fdedcc2e205357b4d4b65206fe450443db5648a4dcaa503d9b33dd291a5b42d099f9bef6fb1edc968d1a375e35e521a3b7955f866c7ec801e6", @generic="1a3bf27434735520f602b4d81ec4c63e61c2f285a91eaa9271319c5e98f4d87822d6aa34ca1c1e81b6053cf2cb9385d6892e79235e130a2a135b0b73", @typed={0x18, 0x21, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0xc, 0x14, @uid=r3}, @generic="0286847ef575cd2e99607b7d4ba32880a1f924f784714a6d8d4d483ac93ac25283489a8d327522c2b0487873b31dd787b4fd2c296985e2fd0852bc49ff173b987bc7df4fdb6e34877e554b8a4a6bf578e03fcc4f4115b7c2"]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x80}, 0x240480d0) r4 = accept$alg(r1, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)="73797a6b616c01040000", 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffd9d) r6 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000d70000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000e99000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00009ea000)={r7, 0x2}, 0x6) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r4, r5}) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00003ed000-0x4)=0x0) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) r1 = socket(0xa, 0x5, 0x2) accept4$ipx(r1, &(0x7f0000731000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000068e000-0x4)=0x10, 0x80000) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000945000-0x10)={0x0, 0x2, 0x2, [0x2, 0x0]}, 0xc) 2018/01/24 04:44:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000d90000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008df000)={0x0, 0xffffffffffffffff, 0x4, [0x4, 0xa6e, 0xff, 0x7]}, &(0x7f0000788000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b3b000)={r1, 0x64, &(0x7f0000d94000-0x64)=[@in6={0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x7ff}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}]}, &(0x7f000052c000)=0x10) 2018/01/24 04:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000f1a000-0x4)=0x6, &(0x7f0000288000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 04:44:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000119000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000973000)=0x14) gettid() connect$nfc_llcp(r0, &(0x7f0000a00000-0x60)={0x27, 0x0, 0x4, 0x7, 0x1, 0x3, "c3f2c9e9632a4c431b9c3d7cac7d1513f6c5122cfd1f9f57c914fc03c5cc8eecbf32afc51cad84570360905c80be0829af94a54aedf07739637cc862d54cc0", 0x0}, 0x60) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b92000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000687000)=0xe8) r3 = gettid() sendmsg$nl_netfilter(r1, &(0x7f0000f05000-0x38)={&(0x7f000051a000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000301000-0x10)={&(0x7f0000398000)={0x3c0, 0x3, 0x6, 0x1, 0x6, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x14, 0x7e, [@typed={0x10, 0x53, @u64=0x6}]}, @nested={0x330, 0x38, [@generic="07ca338c3f49b943980d8b1272d577532abfd2f1c1335d847acbc150faf66f42e093b0bb8466a8df460065842f50b890e86fcc162e3e898beb0106bd1a5a8bc6d656b64c16b28d9f7ae4da6e86f6a3b040ab146997486a09f37a470969820559c181da21693906b9e06b2c82da12b4fe58a551e2996ef42ca8731bb9227629dfc4d655021214eed4b6bbc45219109a0db974c3fd", @typed={0xc, 0x86, @uid=r2}, @typed={0xc, 0x58, @pid=r3}, @generic="8ccf6b7e03d745bac9dfc5861040f82bcdfbf1c9f1e13d37424cfed86a20686598e5a3adcb88d79e0edf4616dc3074cfa246d518cf0e0d2602f17ae3431c9c1aeebaee7a3372d294e21c1928f49e5900b637044f03d16cea266e6ef5b285114cd3b963572ff6c837d0170afa16dff029a8bdfe3372c0bd7fa904300ad28404a3805fdf1d551e72d75c39f0f12d351cc1b3fafaa8a42d68646929d4703d1f96e1cff4e498c7a991ff88393297f72a1215823ab9272cdc7400b2f23321bd729b02f97638fc7233b3ab226f165afdf0a6bdba69f91f0df98d468d854541537ee1b61b32b2b8", @generic="7e3cac8861691be93b3cadc937537964bb32aae1e5801343d0b0377f22eb341fbdfe947788a0dd6bedf2bfd42d505129b759d81fb6a6fc3b10eeecb99ae71a12665b5b54b82c57e36e5a213f356875376a339ea4e5378242b1a947c9f350d9b35f02b20f5b5746e6fdc2a00b3a5df85ab23249375cec9e51705309317ac2bb820d9e5d732c1aa9ae0a455841fcbab984230474bc4e46c365b17133cf4916d3917858274bbbaaccab783a0f332a60fab379a28fc62f3ae779b4cf3f0d6c7d1b8193243b1a", @typed={0x10, 0x3e, @u64=0x8}, @generic="f4b7fea0095815e8bee877e56d5c6f7e09626063000003ff34523bfefa8a02d8bb2d0d8a7821a294157fd7b0aacdf1a1eedd89bd88d530093b", @generic="63850017cef19b6fd4c9a7692fa44a0877bd60848d7b547440ec43cbf0a1991413e4935496899c8fb121a8b712ed3eeb5ee22b1dd506a956552a5285650d4d622d8da7235156b82f022da65c486730d2d99b887c68d4eaab5495b2ef17f881069c9a9b8349cc30c22b73cc2d1e0f11a2b22492f8d0479de5ca1e6c44d2235cfff3c5599d36de4d820f46f0e9060d"]}, @generic="91baaaae929590c49e21a5123dd9a5831d3809a452dbb01ee07403ca61a7b1504ce2c4e7df9e661a43c3aab2165253f97573b8b1a1b43704bd25f728f8f885889863898d5acca4a5444bad85c0478a114be360d0bbd97e468b9f", @generic="3ff01febfa17c21ebda91e283028"]}, 0x3c0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 868.817517] nla_parse: 9 callbacks suppressed [ 868.817524] netlink: 104 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/24 04:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000615000-0x4)={r0}) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f000024a000)=""/122, 0x7a) 2018/01/24 04:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x58) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b0c000-0x4)=0x401, 0x4) setsockopt(r0, 0x6, 0x1f, &(0x7f0000181000)="c5911e145d27a514469f297032526dec2832aba92639155eb1aaf93fcde965f69d2a4b77d1223f7225d9bb514655c3c3c2ecc57f5e0feda580c2fcd607e086e3c7c0c9fb27c816a1ba5c992ddbb7ab4124074ff8557e63aebd5d1aac06f31159da41dcbe57f307fe5ae04d45c95c53555ddb902d3a46b73d5a4a", 0x7a) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000a01000)=0x23f0, &(0x7f000055b000-0x8)=0x1) bind$alg(r1, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) close(r1) 2018/01/24 04:44:46 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000000c000-0xc)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xb, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/24 04:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000e54000)=0x18, 0x4) write(r0, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) 2018/01/24 04:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f000067e000)="260000002a0047f2ff17ddffcd00ff030000ff000100000000000000010000000000a3000000", 0x26) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000033d000)={r0}) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000be2000)=0x5, 0x4) bind$inet(r1, &(0x7f0000bcd000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000ec2000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a60000)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7b000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000b97000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r2}) bind$bt_hci(r1, &(0x7f000043e000-0x6)={0x1f, 0x80000001, 0x2}, 0x6) 2018/01/24 04:44:46 executing program 2: pipe(&(0x7f00005e8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000cca000-0x40)={&(0x7f0000588000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0], 0x3, 0x5, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000002000-0x2)=0x3, 0x2) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0xd9, &(0x7f0000003000-0xd9)="c2477c27b6b0d898257ffa521f6139cbfebdae4849a59ac6c923b4d6da84640d71544ad7b0b1f521bb3f35d9c13c558a7362356549a179a9e02a37ab52d4b4a7e1902e3880c2fd1a6fb0cb227fefcd7e467c6174260014cea1091edde880a1ccfe1bb611002d18717c58efb9dc7585a6a1c14ace83720ea35a3b6145c6ffb7c620452b084a25e97ef7651e70294b3218e540760d73c3b4ba57272cd1a29fe888e469047e1abb7ac37a6621a1ea875ad375efc90608dd0b328a8c7fcfce71c58ddd5e7bf179675322124fa47d45d52722c1d043ba725be75407"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000)={0x2, [0x0, 0x0]}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r3, 0x5664, 0x9, 0x0, 0x7fff, 0x52}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000004000)={0x1f, {0x4, 0x7, 0x910, 0x20, 0x6, 0x20}}, 0x8) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r4, &(0x7f0000005000)=0x4) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007000-0xcc)={r2, 0xe7, "1efed283e077e758309ef5fa4e64860b0ee6211e0deef7031407c852c0d290348d050f5a0e65cb9ca8311985989492ecfb7a9059f393e4fa77b2e78090b2b3a0a83b452e691bb9b23642a3c94290d57105b01f003935fb80be4afedacd948790efb47778b234c160870bd2cf31c28d4093c1948c3f4c84a792382c2cb96855dffc3ec024c73d9867bb733d8738e51d2341c188649c7b277188b86db984dc735cc357bfb7cf5f1d0c431be18ea971962e12d7bc99ebdda38166d4b370ac5dc7fc1d7e38e40145435d8e6bd6ae59de659367ce5012d2d399b82b8870996b82f6fe2d71fd80b29894"}, &(0x7f0000001000-0x4)=0xef) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000008000-0x5f)="9e7abc46c7baa78cfac1acf8b1caf48f531d5a9029dc7aebde2bd310a1dc9582485684578f71adf531fffd12a745db6e953d938f28c8b718e2e4a717845f6b41f7f2ce1993f9c819bb055d7932556ca657fb3f6949d124b29b92831f065b18", 0x5f, 0x20000010, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000008000)={0xfd3, 0x6, 0x6, 0x3, 0x0}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000009000)={0x231090a2, 0x1, 0x100000000, 0x0, r4}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r5, &(0x7f000000a000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f000000b000-0x4)=0x10, 0x80000) 2018/01/24 04:44:46 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) unshare(0x8000400) tee(r0, r0, 0x1, 0x7) 2018/01/24 04:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001a1000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003d8000)=0x0, &(0x7f0000bfe000)=0x4) bind$alg(0xffffffffffffffff, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000125000)={&(0x7f0000158000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f80000-0x20)=[{&(0x7f0000632000)="71ea9c32c4de0ed3d5777e1e3870791602", 0x11}], 0x1, &(0x7f0000545000-0x1e0)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f0000f88000-0x4e)=""/78, 0x3dc}], 0x1, &(0x7f000073e000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000104000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/24 04:44:46 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000003000)="0e5361", 0x3, 0x8080, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000005000-0x65)="681b", 0x2, 0x0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xb, 0x3, 0x5c264220, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000006000-0x4)=0x7, 0x4) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 868.869971] netlink: 104 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/24 04:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008c3000)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x14)={0x5, 0x100000000019, 0x22, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004c8000)=[{&(0x7f000060d000-0xb1)="fd", 0x1}], 0x1) 2018/01/24 04:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000b4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000060d000-0x4)=0x14) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000d36000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e5000-0xc)={0x0, 0x5, 0x30}, &(0x7f00001dc000)=0xc) r1 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000cb0000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000027c000-0x4)=r2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00006fe000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000445000)={0x0, 0x0}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000820000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000254000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xa9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007fe000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000326000)={0x0, 0x0, r3}) accept(r3, &(0x7f0000ccc000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000523000)=0x10) 2018/01/24 04:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x10000000002, 0x3) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000161000-0x70)=[{&(0x7f0000ce9000)="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", 0x394}, {&(0x7f00008d7000)="b1ebe2f5fd852da49c6ff3604881dedea6e1ac72f285575880129d38ac78037e76c351ed81bbda1cf5c9d6b9c281a2f758e9c7d1a3b66568f6d8d7a6e4f667b0450522666ad33fb5c95cda588f32f52980a03220e7c4ef942628737a4cd27eb1daea38d512b8d8f11f10fdee04da14e3a46a89d63105bdb17e7359ef5f96634fcb0976e02664294d101e6070b4c73344570bc6cc836a072b607e1992534a266c53f032bddcce5ca8f7cb7bf5a06bb67391455a670e504add6e12f58783ad2db8", 0xc0}, {&(0x7f0000f4f000)="37fec50ab8ea0e87d97c880c654e", 0xe}], 0x3, &(0x7f0000c8e000-0x90)=[], 0x0, 0x0}, 0x0) 2018/01/24 04:44:46 executing program 5: mmap(&(0x7f0000000000/0x104000)=nil, 0x104000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000104000)={0xffffffffffffffff}) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000104000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000096000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000a7000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) syz_emit_ethernet(0x6e, &(0x7f0000100000-0x145)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cc7288", 0x0, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "8675706e0422501e"}}}}}}}, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000106000-0x1c)={0xa, 0x3, 0x9d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000105000+0x33a)=0x0, &(0x7f0000055000-0x4)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000009b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7002}) 2018/01/24 04:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000018b000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) poll(&(0x7f00006a4000-0x20)=[{r1, 0x80, 0x0}, {r0, 0x2, 0x0}, {r0, 0x10, 0x0}, {r1, 0x2, 0x0}], 0x4, 0xd3) bind$alg(r1, &(0x7f000093a000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000016b000)="", 0x0) 2018/01/24 04:44:46 executing program 6: socketpair(0x9, 0x0, 0x3f, &(0x7f00005e4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xee, "f85cdc06312b4e816c50b4eeacb245e9f8210f9c1801c55f13217a046f1b7d424819758b9aede5b429b666ce1c42191b89b8d8cc7789c6ef9dad350491b5f8d085063483950eabf91d31f500fad90f4309e0f40d2dfa714129d993ad84302a31cb8956139a1da8f2aed183a13f77997234a21839c5db660799977a2f346f0fd70083e775068c44161b4f9024bd7ad1f5ce5f3102a5ad9ac52ee810e841194869ae12f6d9baa57819bbf1ed332fe16f8946dff8520a7ba0a499a7d7b2a255db6246d9ea6e40415f486b3c54bd0dced6050886cb87282491ec178126355a427c3d9a6d1e62260e414cec2e3b457557"}, &(0x7f0000001000-0x3)=0xf6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x400}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00006de000-0x30)=[{&(0x7f0000001000-0xc7)=""/199, 0xd}, {&(0x7f0000003000-0xbd)=""/189, 0xbd}, {&(0x7f0000000000)=""/34, 0x22}], 0x3, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000012000-0x8)=@assoc_value={r2, 0x81}, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/24 04:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c69000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000c0e000-0x2)=0x39b9) r1 = socket(0x10, 0x800000000000002, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) r1 = socket$unix(0x1, 0x5, 0x0) ioctl(r0, 0x4, &(0x7f0000b0b000-0xe)="40c137a457664bf899b5cc4670aa") bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b2f"}, 0xd) 2018/01/24 04:44:46 executing program 7: 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 = socket(0x8, 0x1, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000888000-0x4)=0x2, 0x4) 2018/01/24 04:44:46 executing program 4: r0 = socket(0x15, 0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff9, 0x73e, 0x7, 0x8, 0x4de0, 0x4eb9, 0xddf, 0x6, 0x65, 0x7f, 0x653, 0xfffffffffffffff8, 0x7, 0x9, 0x1]}, &(0x7f0000b52000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x74, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x308a}, @in={0x2, 0x3, @rand_addr=0xc7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xc2a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5d2}]}, &(0x7f0000ed0000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r2, 0xa9a1}, 0x8) recvfrom$inet(r0, &(0x7f0000002000-0xf8)=""/248, 0xf8, 0x3, 0x0, 0x0) close(r0) connect$inet(r0, &(0x7f0000001000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000002000)={@common='irlan0\x00', 0x1, [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) accept$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000003000)="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", 0x1000, 0x4800, &(0x7f0000003000)={0x11, 0x1b, r3, 0x1, 0x4, 0x6, @random="2879c7b477ba", [0x0, 0x0]}, 0x14) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000003000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000)={r2, 0xf4, "14eab1e2530f6e95f27511d058dd74ce3b5bad8a1edbd7e86c534b6fa0c1671bfe1d2f7b89b4bdc3d883b77bf45b01e9b9fd03287a9a196fb9fdb13a802119ba31b838bd1db618caf46dd8aeb587c8426d02c377b2fd2da849d35eab632f4ce30caf86034209889ef87b002c94d22d7544d0e8735001a1dfd5a02798c9fcdb14b8f51b4fba0332937b325efdc736d996180633b01d7d9342623877bc024a94dbb8af70c4ae0b7ee9838c2f4379830502a22180dc5091bb30ee92b07942fd7ca2d87f49a131ef691cd776f4d4ad5145c19a2d3616243342a4d24472a643b2881909cc6034f9dad26fcc155f836c9234356abff0ff"}, &(0x7f0000001000-0x4)=0xfc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000-0x2c)=[@in6={0xa, 0x2, 0xa9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000-0xa0)={r4, @in6={{0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xffffffffffffffc0, 0x6, 0x10e, 0x80000000}, &(0x7f0000003000)=0xa0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000005000-0x10)={r5, 0x50, &(0x7f0000003000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000005000)={0xc, 0xb, &(0x7f0000005000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x6}, [@ldst={0x0, 0x3, 0x1, 0x6, 0x0, 0xfffffff8, 0xffffffffffffffff}, @jmp={0x5, 0x0, 0xa, 0xf, 0x2, 0x3, 0xfffffffffffffff5}, @alu={0x4, 0x6, 0xb, 0x9, 0x6, 0x100, 0xfffffffffffffffd}, @call={0x85, 0x0, 0x0, 0x28}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0xbc76, 0x76, &(0x7f0000005000)=""/118, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/01/24 04:44:46 executing program 2: pipe(&(0x7f0000887000)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0xfffffffffffffe8c) 2018/01/24 04:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$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) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) shutdown(r0, 0x1) close(r0) syz_extract_tcp_res(&(0x7f0000ac9000-0x8)={0x0, 0x0}, 0x94, 0x3ff) socketpair$inet(0x2, 0x801, 0x6, &(0x7f0000c89000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000053a000-0x4)={r3}) sendmsg$nl_route(r4, &(0x7f0000c53000)={&(0x7f0000132000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b64000)={&(0x7f0000190000)=@ipv6_getmulticast={0x14, 0x3a, 0x400, 0x6, 0x2, {0xa}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4000) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000cf7000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008bb000)={0x4, 0x9, 0x1e1, 0x0}, 0x8) 2018/01/24 04:44:46 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0x100000001, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000002000)={0x1, &(0x7f0000007000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000-0x8)={r1, 0x2}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000008000-0xf8)={0x5, 0x13, 0x0, 0x0, 0x1f, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2, 0xb, 0x5, 0x0, 0xe6d}, @sadb_x_nat_t_type={0x0, 0x14, 0x3f, [0x0, 0x0, 0x0]}, @sadb_lifetime={0x0, 0x3, 0x0, 0x1ff, 0x86, 0x100000001}, @sadb_spirange={0x2, 0x10, 0x3, 0x1, 0x0}, @sadb_key={0xa, 0x9, 0x228, 0x0, "58438861585a1976c0dbbb207c80cbe5ddaf2a45323ca3912b48c974c49ad9e67ba5b2be6955e627cd39227492b893fbfdaab070d907bc28d463a567c70fc48f3b6043c828"}]}, 0xffffffffffffff2d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:46 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000000d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000009000+0xd98)=0x8) sendto(r0, &(0x7f000000a000-0xd)="d3000000e2016f830000", 0xa, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x100, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4", [0x0, 0x0]}, 0x14) 2018/01/24 04:44:46 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007d4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000-0x10)={0x9, &(0x7f0000001000-0x24)=[0x4, 0x5, 0x3, 0x9f, 0xc69d, 0xffff, 0x100000000, 0x8, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x5, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 04:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(0xffffffffffffffff, &(0x7f0000890000)="", 0xffffffffffffff4e, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(0xffffffffffffffff) 2018/01/24 04:44:46 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@generic="ed6a362ec63bf8906f98e469bacd82ce", &(0x7f000085c000-0x28)=@ethtool_gfeatures={0x3a, 0x2, [{0x7ff, 0xb8, 0x5, 0x5}, {0x4, 0x93, 0x1ff, 0x4}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa0b100eab3aed33a, 0x5, 0xd16, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x1f}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0x8000, 0x200, 0xa2, 0xf601, 0x3, 0xfffffffffffffff7, 0x40000000, r2}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b31000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000df4000)={&(0x7f0000e1a000/0x3000)=nil, 0x9, 0x7, 0xc5, &(0x7f0000823000/0x2000)=nil, 0x633}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r4, 0x2000000000010d, 0x5, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0xab) 2018/01/24 04:44:46 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fa8000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fff000-0x4)=0xfffffffffffffced) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000ce0000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2014, &(0x7f0000c65000)=0x5, 0xfffffffffffffd36) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000ffd000-0x4)=0xffffffffffffffff, 0xfffffffffffffdb5) 2018/01/24 04:44:46 executing program 4: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000abe000)=0x0, &(0x7f000011e000-0x4)=0x4) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000ac2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ac2000)={0x800, 0x7, 0x7, 0x100, 0x2, 0x8, 0x8, 0x3ff, 0x40, 0x7, 0x2}, 0xb) 2018/01/24 04:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000409000)="fcd2b5bf91", 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000534000-0x38)={0x0, 0x0, &(0x7f000012f000)=[{&(0x7f0000297000-0xb8)="97250c6a97bbf8369c7807244a9eaa7517dc30da43b006f3b0df141a3fdd73fda098e230ae9cc9ebb2f4df761cad81c9d1c6a3bdf5712a452e58f1d16ec8a217555726ee35d466615161f869616bb2c38a5c0ded8f73caf4f6efe4d8fd6d201c74d6e9bfba5986d00a5e37141d86395fbee56e15a916eb8174a599de534400f9b767e67eb57f7bca0d8d205b3df3a356aeda13a6b9270bf84c16d3e19ecad6d4fbcb360660460f6edcd2c387efc0b1bf0fba522af88c7e9d", 0xb8}], 0x1, 0x0, 0x0, 0x80}, 0x800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f0000ccb000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000647000)=[{&(0x7f0000b5b000-0x4b)=""/75, 0x4b}, {&(0x7f0000cbd000-0x1ef)=""/4096, 0x1000}], 0x2, &(0x7f0000220000-0xbe)=""/190, 0xbe, 0x0}, 0x0) r2 = accept$llc(0xffffffffffffffff, &(0x7f00008d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004e4000)=0x10) bind$llc(r2, &(0x7f0000b0f000-0x10)={0x1a, 0xd, 0x0, 0x0, 0xffffffffffff8001, 0xf57, @random="4d392078add5", [0x0, 0x0]}, 0x10) 2018/01/24 04:44:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000062d000-0x2c)={0xc, 0x2, 0x9, 0x1, 0x10, 0x0, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffda1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c09000)={r0, &(0x7f0000c58000-0xee)="43c2c5174a006c35c7d7cd1780257475551c7f26d31c07eabcff44aea0b3586657a7c674ef8edeca2abe3db192703bf1d65b1d1034d9c18020a422960545bd8f3fe65b949bdb29d35bc5d939a29def34a46ad32c02f3017b013c8ee788962a30b4b5e98184df49cc3334c1a0595c0332ba653b413b108c09def11461facf283d105ff3929f28d82bf8d8fe55f2008883db6ea4554333ff968d394175e3a0c103471d1a2beb082cc5a44a51b6cbb8284d3cd6596f591d0d073c8849b40242683378bbc06847ff14efbff799df9143955c34a3646dcb7653825b678d970c4f8a562e76e0e6e5b3ff048d80741fd4bd"}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f000019f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00003b6000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b3c000-0x14)={r2, 0x20, 0x6, [0x401, 0x9, 0x2, 0xa4, 0x1fb1, 0xc9]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000fd5000-0x14)={0x14, 0x0, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:46 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xa)={0x0, 0x81, 0x1, [0x4]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000003000-0xed)="f366f85659875280eff99b5c1067b4225a9809aadab3d84c2e5e2ca9295ca13d714587222bc15df1c144ea35f2109baa447262f4bebc0a4cfc3e526b637884032d588d3ddd352a2b097aa092bdf64845f38b5b0b6f48a64962de68b21f2a3bae1b5ce8d38c990c44d587489f837fd0ba2a640bfd9be8cf550afbbab6cb30e83cd74bb2f46a5d05e9b09ef0e53a339a427888a1a756969fe19d9c6951f11cbacc5a3fbb02b1b1305a739a613d42f1f68e22ac6abd44ad6563bd4aad9a7836ceb1b37e1c31150ddc5b01c87376319d527c7b26d257ee73ea0027f08e0a89484c917f828ac88d5aa880071c753ca2", 0xed, 0x4000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x8000, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xb0)={r1, 0xca, "a6416fd845dcc06d886457e810a684d26a95c19509a5f3482d98a74d9ff620e456830a26415a3321da52b945f010099f0fc5ef629e022e55a5824ac6426e0db2989b74ed4b9fd795a12e5f5294565de7f11cc3257ecc4e6a294752c0fcb0be0f7793330e5070bd2ec5fec546feb510df2144dfb1713adba8a1e3cb979cd1e38d54e0a75c84c79c033c644e4581f999e7bf9789904ad6e8376db143ec6859d9f5a58fd9a3fe983116501abfdcab210932b34b33dca010327776a1a64fc6683d066957d0a94e7a292eb8e2"}, &(0x7f0000001000-0x4)=0xd2) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/24 04:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$can_raw(0x1d, 0x3, 0x1) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="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", 0x290}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00007a8000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009fe000)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d00000)={0x0, @in6={{0xa, 0x0, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffff7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3a5}, &(0x7f0000470000)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c4a000)={r3, 0x7}, &(0x7f0000259000)=0x8) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/24 04:44:46 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000020000)=0x406d, 0x4) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000020000-0x24)={0x24, 0x1e, 0x4, 0xffffffffffffffff, 0x2, {0x3, 0x0, 0x0}, [@typed={0x10, 0x4, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000000}, 0x0) 2018/01/24 04:44:46 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x7fffffff, &(0x7f0000666000-0xe)="d7fdaf95070179890fddd5a45d3f", 0xe) 2018/01/24 04:44:46 executing program 4: getsockname(0xffffffffffffffff, &(0x7f0000707000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000d18000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7559e8431993e3e2, 0x68b) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) tee(r1, r2, 0x0, 0xa) r3 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)="91504c00", 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockname$packet(0xffffffffffffffff, &(0x7f0000a23000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000812000-0x4)=0x14) sendmsg$nl_route(r3, &(0x7f00005a9000)={&(0x7f000044a000)={0x10, 0x0, 0x0, 0x8401}, 0xc, &(0x7f0000c8c000)={&(0x7f0000b44000)=@ipv4_getnetconf={0x2c, 0x52, 0xc, 0x3, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x2}, @NETCONFA_RP_FILTER={0x8, 0x3, 0xcb59}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000800}, 0x40040) 2018/01/24 04:44:46 executing program 5: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000001000)="bbd8359f43ef97b90bcbef103a46a59ed513", 0x12) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000070d000)={&(0x7f00001e1000/0x4000)=nil, 0x5, 0x5, 0x10, &(0x7f000035d000/0x4000)=nil, 0x2}) getsockname$inet6(r0, &(0x7f0000792000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b2e000-0x4)=0x1c) 2018/01/24 04:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$int_in(r0, 0x5452, &(0x7f000050f000-0x8)=0x7f) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/24 04:44:46 executing program 1: socket$can_raw(0x1d, 0x3, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6(0xa, 0x2, 0x130) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x0, []}, &(0x7f0000608000)=0xfffffe2f) 2018/01/24 04:44:46 executing program 2: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000221000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000905000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f000042a000)={0x14, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00006a1000)={0x0, 0x0}) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f000025f000)=""/192, &(0x7f0000a0f000)=0xc0) 2018/01/24 04:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f0000710000)={0x26, 'hash\x00', 0x1000, 0xf, 'tgr192\x00'}, 0x58) sendmmsg(r2, &(0x7f00007c6000)=[{{&(0x7f00006b2000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000093e000)=[{&(0x7f0000c46000)="c9", 0x1}], 0x1, &(0x7f00009db000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) pipe(&(0x7f0000555000-0x8)={0x0, 0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00008d2000-0x4)=0x1ff, &(0x7f0000371000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b08000-0x20)={0x9, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000119000)={0x0, r4}) 2018/01/24 04:44:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x5, 0x37a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f6f000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0xfe45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0xff, 0x0, []}, &(0x7f0000002000-0x2)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000167000)={&(0x7f0000b53000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000052e000)={&(0x7f000048a000-0x60)=@setlink={0x28, 0x13, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MTU={0x8, 0xe, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000eed000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1f000-0x4)=0xe8) pipe(&(0x7f0000a36000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f48000-0x31)={0x0, 0x29, "e49df627ebd064a7ad6c27142bd306dbb0a3c49b634d7146fe25adc933ed8ba2b2182d65f281198979"}, &(0x7f0000e52000-0x4)=0x31) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000278000-0x8)={r6, 0x80000000}, &(0x7f0000c04000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000023000-0x8)={r6, 0x0}, &(0x7f00003d5000)=0x8) sendmsg(r3, &(0x7f00005b3000-0x38)={&(0x7f0000dc0000-0x10)=@can={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000456000-0x40)=[{&(0x7f0000ec8000-0x9b)="fd6cd0dc5a1ed710a19bd77625ad747b4f7a46eb58e9f0e07231ba8156b5ca31384de6acc1e2affd5b8a028853ef03cfe25174b701d378ffb02012eb87d8f18f3e836f9bbdca9133b93e914d21149aeac0ca85497cf9caef00aee4ee78ab3a0abbc4fae60f0ad40cf52c02425a661e8d7d4558c30084f83a36c9f9def22a0e318fe80da58cd8d1a96ac9e21a8c07a93ce5729f80312dbe95378e3b", 0x9b}, {&(0x7f000036f000-0xac)="09ca07efbce6f42aa39ef83ba125734bdb1101d9746beb5bfd81b45732e80f8a9a38ec9fc438b30c29e93aa5a10a0f5a0ea58a98a7a57ee5d574c65d0c3b17936fdcdc45c737f1419b3c214ebb6f875cdbb8179557cf7c3f5000e12b2e2932346cbb2dbac89a6602e8cdcd4b4c91bdf45a700297c05a184bb127e15517c1d6761ea283fbb7dd83809a09e6792fb4202438d56a88308704418f8999158c3078b2831377ff1feea4eab84cd790", 0xac}, {&(0x7f0000a46000)="bcd89323008cd64b9889a95d4fec0233b9c137ba3337ffc2d4ae6f44199cfe59571ab26e41d86b7f859ec2f4b69acdd0aff17764df1fe9c8fd6c739f2d054c3ede19f24673264f97dc10d47d96fff8c55bec950635dde6302010a348c167f228aa23fe1941dc6f5391f4417cdce4c4a216a64eb3751f64d6ae9c9993e6c5e67c77a6837a132033d358be07462490e02939966b1c0a30dfec2b1a631bf891ac1bd7fd22a7d922040f0678aa86", 0xac}, {&(0x7f0000e11000-0x10)="0259dfb0f50aec32868b181012b9b3d8", 0x10}], 0x4, 0x0, 0x0, 0x4004800}, 0x4000084) 2018/01/24 04:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x5, 0x2) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) bind(r0, &(0x7f0000fc8000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0xa, 0x805, 0x401) 2018/01/24 04:44:46 executing program 6: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000ea2000)={@common='lo\x00', @ifru_mtu=0x0}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000eed000-0x90)={0x11ca, {{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]}}, 0x90) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000dfe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$unix(r0, &(0x7f000084c000)=""/178, 0xb2, 0x40, &(0x7f0000a13000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/24 04:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f00005f2000-0x30)=[{&(0x7f0000c09000-0x3b)="e76b4c808c3ddece69e6a58fe8a0834c0885642a52d09be6440b66571230ce3ecdae9e6f723965949dac820182361ed3a7d4617d3b9920a9f8d775", 0x0}, {&(0x7f0000cc5000-0xeb)="c7c648fbab6476648daa86f787fa3de3da09604d7c5e4a3dfdd5373ef72d77b0fc7837075a4d79e4ce689eef69836349e97424513e69e65c66aed3318b7beffcd61e65b133c8aeb0e41e18296726589081dc47955ec57e19b60ea6ff989d8b3dbff077e135469c4e330f1c25ef7cf82da19e515abbcefcc0d8fa1690c0ac10f2bd3b654fb101e2a396d39aa64e459c0e9bf544e93d6007069c43d98a8ccc553e2edbeb076874b0215d1c9c0dabd28d7b3d6bbe010b8df72cea63412874653f6e49a1f9796cd4a5652ab00d24d7dccb17c586cea995f876fc7a20f5a043574aee38d14c39465bd597832c8b", 0x0}, {&(0x7f0000d47000)="49de31bb42a781b9252bbb783db0bf1f509a140ab88178cf9984eada5a77204fb7c6ab1d963508fdb038dd466fe04a4418ddf96ef5dac4d5de5740601856be1c0e20411b39f1d235bdf971d520e08b63a946e225ea8025e3be9d98cd33f549b92ff2aa40cc236cce6a48eae1c0f4f194ca1ab7c98ae2ea16c4811905a62ec49a57b628798487f9a7b816b6a00aea68800000001376711066f77aa7d620d21024cd13bf9d268bf4bf0d8c4abb05d0c04b0b744f2ae7b0c78ced8514df999adc4de0f2c220f9ab350ddbdb56eb1606ee7ed6edf0", 0x0}], 0x0, &(0x7f000030f000)=[{0x18, 0x2c, 0x3, "9f7e"}], 0x2, 0x0}, 0x40) 2018/01/24 04:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000047000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x203) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) 2018/01/24 04:44:46 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r1, &(0x7f0000001000-0xca)="fc53f381c757fb05e959cb1335beb80a7ee9661bea4cc027dfed03b1d1f5527fe45d797440ffec32", 0x28, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) getpeername(r0, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) 2018/01/24 04:44:46 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000026000-0x28)={0x1c, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="cb"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000016000)={0x8, 0xdda, 0x8, 0x5}, 0x10) 2018/01/24 04:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000455000-0x4)={r0}) r2 = accept4$inet6(r1, &(0x7f0000ac6000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000a95000)=0x1d5, 0x0) recvfrom$inet6(r2, &(0x7f0000c84000)=""/70, 0x46, 0x100, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7a000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000124000-0x4)=@int=0x6, 0x4) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f99000-0xa0)={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]}, 0x3f, 0x9, 0xf4c, 0x3, 0xc9f8}, &(0x7f0000142000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00002ec000-0x8)={r4, 0x7}, 0x8) pipe(&(0x7f00001bb000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e5a000)={0x0, 0xf0, "637c7211bde812368fc83e98ecf79997c7866b04c48ff4e23d49f60308459057ea283f194fd4c78b0b4d5b3c9b237931fb02a9b2562fe26eebf21fc617c6216ee5ba79b9205054bd190d1d85dc0b814b668f259c5f31b3d5234d3fad5045cf3336e5330eb310b967d0d71d14950b13c7fefd56e64cedf7ac3c2815e65c4c7e643104f648e4beed97c1f34626713ec54763426519fcd06f43b44e87972c7f706924b51af092f40ee0ea254612b9622ef0c05daa6ca4f9c97d6f9c5ac883322fc0f7b422344dabace94e2883c17cca1474dbf883d244c012c5971fb2e86087f08311d30f22cf9ec7b73cad8d3c014dc27a"}, &(0x7f00001db000)=0xf8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000c40000-0xc)={r6, 0x2, 0x2, [0x5, 0x2925]}, 0xc) recvmsg(r3, &(0x7f0000812000-0x38)={&(0x7f0000c63000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d44000)=[{&(0x7f0000b88000)=""/4096, 0x1000}], 0x1, &(0x7f0000026000)=""/17, 0x11, 0x0}, 0x0) 2018/01/24 04:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000064000)=@un=@file={0x0, ""/4}, &(0x7f0000653000)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f75000)={0x0, 0xab8, 0x0}, &(0x7f00006ba000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x0, 0x9}, 0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000825000-0x80)=@generic={0x0, ""/126}, &(0x7f00000a0000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e2e000-0xa)={0x3, [0xfffffffffffffffe, 0x9, 0x8]}, &(0x7f0000392000)=0xfffffd89) r3 = socket(0x10, 0x2, 0x10) getpeername$inet6(r3, &(0x7f0000784000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000025c000-0x4)=0x1c) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f000029c000)={&(0x7f0000e8e000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000489000-0x1d)="ad9d2b403d99af00496cfb69e1ec2db244e3620aa1f40b", 0x17) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f0d000-0x6)={0x0, 0x0}, &(0x7f00004ad000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ee0000)={r5, 0x3, 0x30}, &(0x7f00007d1000-0x4)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000178000-0x10)={r4, 0x50, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendmmsg$inet_sctp(r3, &(0x7f0000347000-0x70)=[{&(0x7f00009a2000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000485000+0x39c)=[{&(0x7f0000a69000-0x1c)="77cfcec657536fbd71f1e9bc025af0c0da523ba785cf5a6d90451772", 0x1c}], 0x1, &(0x7f0000097000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x401, 0x0, 0x8200, 0x10001, 0x40, 0x1, 0x9, 0x4, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x80000000, 0x0, 0x100, 0x3d7, 0x7, 0xfffffffffffffffe, 0x83, r1}}], 0x60, 0x0}, {&(0x7f000008f000)=@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000280000)=[{&(0x7f000065e000-0x48)="d77196b4daae1abc7e752e49f57ef76130fcf8be2556e579a3ad052aabf96a80a007df75e1860523df7009f3eb5ac2d622e0b159d0d19ffa02a53a0314759de5a853611b9c7aa62f", 0x48}, {&(0x7f000029a000-0xc2)="3368c0da06a239f702119b23ec8834648125898f655f56091a68c138bc1ceb2fe0e4b9fc139ea31d3589db480c3cd34c1f8789efdcb1b296aefcfef178243afe9e8f90b87adf1311a62db3fb09fd998f032d21bbc5bcfbe0b714dbf52bd81804ad2d555601e30f61321031e5c5796a2ad6f5930d60329ed7e0a87f7d87e77634e4bffbe7c4bf66054d337c8d5a59d0658a967d4f844cab0de0dd561224620e0021c8deaac9b2698268fc43a5c477f311055f101ba79f3d27273290a443fbde4fc41c", 0xc2}], 0x2, &(0x7f0000664000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x7ff, 0x204, 0x9, 0x10000, 0x6, 0x8001, 0x100000001, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x209, 0x100000000, 0x1, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x3, 0x80000001, 0x8, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0x1000, 0x100000001, 0x7}}, @init={0x18, 0x84, 0x0, {0x81, 0x0, 0x10001, 0xf62}}, @init={0x18, 0x84, 0x0, {0x1, 0x8d, 0x0, 0x2}}], 0x120, 0x20040010}], 0x2, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000793000)=@assoc_value={r5, 0x100000001}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fdf000)={r5, 0x9}, &(0x7f0000d52000)=0x6) write(r3, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/24 04:44:46 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x10d, 0x1, &(0x7f000000b000)="eb6f12", 0x3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) 2018/01/24 04:44:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30a}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/24 04:44:46 executing program 7: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000955000-0x4)=0x0) getsockopt$inet_opts(r0, 0x0, 0x2000020000000050, &(0x7f0000953000)=""/0, &(0x7f00001c1000-0x4)=0x31d) 2018/01/24 04:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000560000)=@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}}}, &(0x7f0000b37000-0x4)=0x3a, 0x80000) sendmsg$alg(r1, &(0x7f0000a23000-0x38)={0x0, 0x0, &(0x7f00004f1000)=[{&(0x7f00006d1000)="6abd835ca17263a338f348dfc6856d9ecb2dcf1b0a0b5c7788955cf64470735f953b31612fccef7fae464bd3522a907b73c4cfc5f6acb595eca82e68ae22dc3994dc784ba6ab1359dd01b4d3d6a20ecaf7ee9b4e0ac3aa265a813c", 0x5b}, {&(0x7f00002a9000)="52c6b3f88fb022c6eb817d69454b1a9d2224361bd5f36a256f2d45d27437e8d5db5b35d92d217cf0a6147b60a2ed379909e7ea1929b4e809a564b9efff425b44ffbc0ed1c8fd498c841b7ec6410651ac4810cca3c80ad4476e605aef879e829e21e0a2145fb459b5a71a803d7c3a425562b5c03b3af298d5e6a575f069cc2ab44a74f027875f3091e5a6a809f10b0db5909741bdd0ba9d581cb0218b30734f40afd688de59fec2727102f5da6a4d5bb732408171f65869247f73978ddb2ba4708f53e5ed0720b15b4bf57634944957771c14fed0ef279c", 0xd7}, {&(0x7f00006b9000)="481d55ccca64116cdb2b0236a8f7496d4f0d05acb826751c36493d1581e8abf0511b1486dd80a0154980459809b5dd716235aba3491f1c1b508cecf234cf832970cdd9f1c2b688256df3b35ccd4a11c026be29877458fa168161fb47142fc4066935d728e1a4553ebc935381e2c0b5f8b48512095959ee8a3a5a55282f75cb098d439da32c9459bdba0f47dc696f14dff2e6623bbff5a20138d376fb0b1f72b99c28e23425053a62d8215ad88cdbc5d4a1feddac25b7baee79436e5e6edf16dc236cdc3cf7cea7f7dedd0a487f7294321f7414f37b93482714758a2e1b04c489346b6c8ffd12", 0xe6}, {&(0x7f00008c3000)="8a499fafe4b7407a43959ed0984f221ed8e01c9672257023d97e349595f9f1fcc96d1e1de28880761e14e7866cd6e7500c92cd9551585d68706a3b83178e9aed7509cac77175bebae0b3ac9baa20a6f8ce2d65ab21e2d59541df7a804be8400b9a397fa2d65400494cb5927b7ed22388a005fcb2c0e203f7be63eca3a1c195bbd849c8029aa877ffcf177df2600167b9ad021f4ee303f35d65cf0c527e3a5c2040aaacdf1055a7e1c0c862af2eb02535b609af428917dbbb3d96f5cecf23b4c31d0f878014a7d3c1ec1c101e6416c12aff3d46cbc517fd43dd69348882", 0xdd}, {&(0x7f0000dc3000)="eca657e37418244cc4716f02b22579a8d9611cd1a11235d31da8a7dc6d2a31489c4241c376c0ce44bd4df08ba483c42fbe9018b0e1f5c4b886c557f87fb4037f8825877d3226b371bff1664f9649197a8ea94d56d8c026f49dc6df6a9859c10e87a8009fb4159bb1ecad7970f7bf6de8a057a39d1a2f4a3499", 0x79}], 0x5, &(0x7f00009d2000-0x98)=[@iv={0x80, 0x117, 0x2, 0x6b, "394cb156dd4a6f72843c3e451f66ebf4a9cc14b0c7fe57a9d45931984f6902cde8b0b0e5d908daebffaa3dc0f4b954b6bdfedc4fb8923be147ffc263df91b018af96a685eb28a30a264f54102dd64fde2e99a37650881d22638103011b6f684740623095910c50311efcd7"}, @op={0x18, 0x117, 0x3, 0x1}], 0x98, 0x8000}, 0x20004000) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000f9f000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000316000)=0xc) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/01/24 04:44:46 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000052f000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000d19000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000888000)=0x1c, 0x800) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ffb000)={0x0, 0x1}, &(0x7f0000ffb000)=0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ffc000-0x10)={r3, 0x78, &(0x7f000035a000-0x78)=[@in6={0xa, 0x2, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ffb000)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009e1000-0x20)={r0, &(0x7f0000ffb000-0x4f)="faab3f943d037a0feabb06a696831911644902e0b8f2ea2239e37aed645070ecc969c7f2ed791a007fa8d30715af3d77d9d06f0db1a5fb96eb533575df5e34dcfe43245b8b4def6d89dd3aca8d64d9", &(0x7f0000ad8000)="", 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ffa000-0x18)={r0, &(0x7f0000ffa000-0x43)="edc34b9fdef5b81cb0396b6181842e6ac635c8ef75c345a38808d49bcb6cb6e943803699c76fd8fb483d99c5b53ced324bc1cef15956740960a51943591a8685f0700e", &(0x7f0000ffa000-0x65)=""/101}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000105000-0xd5)="b5", &(0x7f0000c3e000-0x3a)="", 0x0}, 0x20) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000ffc000)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ffd000-0x4)=0xc) 2018/01/24 04:44:46 executing program 2: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x800003, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093e000-0x1000)=""/4096, &(0x7f000093e000-0x4)=0x1000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005be000)={0x0, 0x0}) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000942000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000941000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005f9000)={r2, 0xfffffffffffffff7, 0x1ff, 0x1f}, 0x10) [ 869.363207] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 869.400795] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/24 04:44:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000963000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7b000-0x3)=0x28) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000c000-0x4)={0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000017000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000016000-0x4)=0x10) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000018000-0x10)={r2, 0x101, 0x4, [0x2, 0x0, 0xb6, 0x7f]}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x1f, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000e000)={0x0, 0x0}) setsockopt$sock_int(r3, 0x1, 0x21, &(0x7f0000011000)=0x4, 0x4) 2018/01/24 04:44:46 executing program 1: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) r0 = socket(0x4, 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000006000-0x6)='./file0\x00', 0x0, 0x0}, 0x10) [ 869.417889] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/24 04:44:46 executing program 0: mmap(&(0x7f0000000000/0x70a000)=nil, 0x70a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00003fa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002b0000-0x4)=0x1c, 0x800) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000070a000)=0x0, &(0x7f000070b000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x40400000000006}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) 2018/01/24 04:44:46 executing program 3: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000fc000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000fd000-0x10)={0x8e, &(0x7f00000fd000-0x8e)=""/142}) syz_emit_ethernet(0x76, &(0x7f00000f9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @hopopts={0xb7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/24 04:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f000075b000)={&(0x7f000055b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000074d000-0x70)=[], 0x0, &(0x7f0000b70000-0xee)=""/238, 0xee, 0x0}, 0x40000122) sendto$inet6(r0, &(0x7f00000e3000)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f0000f81000)=""/60, 0x4177, 0x0, 0x0, 0xffffffffffffff04) pipe(&(0x7f0000497000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000a90000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ab4000-0x8)={r3, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000022d000-0x8)={r3, r4}) sendto(r0, &(0x7f0000df5000)="3924ad7f4d85353e5d5155a82c2a7daff1364aa1b99e6a4f5ce41542e26ccf440489ebff1cae8d99d861937766ae6f6bad95543ae62b2cf1870f9fe5055d8b805aa7afd79e5437402f90a8c8b5ece1e4df02cee3579bbdc03bf1e41ebd10022a9d0fb630b1175561cfe41ea3cefaf517971513c8e0c04d0379467c572a3cd25f1075f269556145a880390454d3dda9120920fad3d8bf3a280522c51ca82e8a7f46874cd77013d736f4711496529c93a1d315a80067d632ed1eb16ad75accc5c12808bd48de442a01cad2e443a78dd030a9bf8282bcef1192b337739a9c0bffaaa114debb1b8bbbaa34f105d60f7a667ab33febe33a57ab", 0xf7, 0x4c040, &(0x7f0000c64000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x2, 0x1}}, 0x26) 2018/01/24 04:44:46 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$alg(0x26, 0x5, 0x0) sendmsg$key(r0, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000c5e000-0x68)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/24 04:44:46 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x10, 0x80800) connect$llc(r0, &(0x7f0000003000)={0x1a, 0x1b, 0xd3f0300, 0x9, 0x0, 0xff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x10, 0x80800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000c000)=0x10, 0x80800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000000d000-0x18)={0xa, [0xffffffffffff7fff, 0x2, 0x100000000, 0x6, 0x5, 0xcc, 0x50c8, 0x6, 0x101, 0x7]}, &(0x7f0000001000)=0x18) sendto(r1, &(0x7f0000005000)="45ee7601004d6f955078945200e11ce9c30b82bba5d04abb3bc3b03ed800e2582bc48abbd0f17987a7410745c5160b408ab4aba4104d76c7448cf7e0f007fa0bab0711a2f2c9d96da614ae46b21ead2abc9c1b3629daa02b13c88eeac0409f9c09b06600448da87f569f445443243255f025b5e05b0556232ce292836c9ca32c111e8499855016cc1dc26b03b6d31835a965b912ac3dbad788e14628aa86daa6d478aea3e889cb19dedafafa5ec488810a16f0fd21a13a76dc91cb89eb8fd2ee027a7dc10930d956a2877d87e155e01571ba7568d43925b7800c345d1892", 0xde, 0x40040, &(0x7f0000004000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 04:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000501000-0x4)=0x4, 0x4) connect$inet6(r0, &(0x7f00004a3000)={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) 2018/01/24 04:44:46 executing program 4: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fa0000)="d58bace0e0797427166622a3f759f3296145529f1bc3a5930ee6d15616dd6a32", 0x20) sendmsg(r1, &(0x7f0000a05000)={&(0x7f0000f99000-0x10)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ef4000-0x70)=[{&(0x7f0000f98000)="df8cd56d3030228c7bca57a5429ca9c2", 0x10}], 0x1, &(0x7f0000c12000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000794000-0x38)={&(0x7f0000597000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fa0000-0x90)=[{&(0x7f0000f9f000)=""/0, 0x0}, {&(0x7f0000e09000)=""/0, 0x0}, {&(0x7f0000f9f000)=""/210, 0xd2}], 0x3, &(0x7f0000fa0000-0x3d)=""/182, 0xb6, 0x0}, 0x0) 2018/01/24 04:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pread64(0xffffffffffffffff, &(0x7f0000e0c000)=""/77, 0x4d, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bc0000)={0x0, 0x3, 0x10}, 0xc) socketpair(0x4, 0x80000, 0x100000001, &(0x7f0000340000+0x34c)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000954000-0x4)=0x0, &(0x7f0000a13000)=0x4) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) [ 869.463612] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/24 04:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000203000-0x8)={0x0, 0x3}, &(0x7f00007ba000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f95000-0x8)={r1, 0x3}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x84, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f00002ea000-0xc)={0x0, 0x1, [0x0]}) 2018/01/24 04:44:46 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4(r1, 0x0, &(0x7f0000f4b000)=0x0, 0x800) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000aa7000-0x4)=0x72, 0xfffffffffffffe53) 2018/01/24 04:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000c3e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008d8000-0x4)=0x14, 0x80800) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000104000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0x101, 0x1, 0x0, 0x2, 0xa0, 0xa0, 0x6f, r1, r2}, {0x3, 0x1, 0x5, 0xf5340000, 0x100, 0x3ff, 0xd808, 0x0}, {0xfffffffffffffffc, 0xffff, 0x7, 0x5}, 0xff, 0xc, 0x1, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0xa, @in=@rand_addr=0x77, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x8, 0x95f1, 0x4}}, 0xe8) sendto$inet(r0, &(0x7f00008ae000)="e4235a29824fc3ac0578accc", 0xc, 0x20008080, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 04:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) pipe(&(0x7f0000c6b000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fd0000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000636000)=0xe8) bind$packet(r1, &(0x7f0000a10000)={0x11, 0x11, r2, 0x1, 0x10001, 0x6, @random="42be7019b863", [0x0, 0x0]}, 0x14) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(r0, &(0x7f0000c3a000-0x40)=[{&(0x7f00009b9000)="002f5bc155a9ce3e0090830fe2", 0xd}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/24 04:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000a9000)={r0, r1}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r3 = socket(0x10, 0x8000000803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f0000000000)={&(0x7f0000bb5000-0x48)=@full={{0x3, {"498add755b46dc"}, 0xba}, [{"713a33fadd4e0f"}, {"bf101f5715a6d2"}, {"ec21aadc93ae3b"}, {"bbe15135cf9189"}, {"9b9a0fbec0ac6c"}, {"40a9b50a70c389"}, {"8c21a21446639c"}, {"d9bdf23603dac5"}]}, 0x48, &(0x7f0000738000)=[{&(0x7f0000863000-0x26)="aa9f9bf11f01eb63a7a9e6b67eddde95a88ad7ee7be38119b6ca9df3d9389ed4b64e63cc26ab", 0x26}, {&(0x7f0000ca7000)="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", 0x1000}, {&(0x7f0000963000)="e973a55c05037a636e1aea7ebc7770e09cd44e4c0f0dee574fae2e4e904bcff8b6ef6d1a319a91f91122866d11a09368acd13e42588ccc53ceab091b83fafacde8b7065b131c47cbf1840dc52e17723e2db955d6d3a2ab048b1e8c450438be9add3e7b11d02fba08a75cd753dad32cc1141131ae3ca677bb73579ffc3f9420fd6cba80e4cc0f45f26ef5a3a19f326ef4526c883323b20762de9850cd", 0x9c}, {&(0x7f000036d000-0xa9)="90c60b24781c598baac13a4833137589fe804fa39642e344a67206da0c1a4172b66404466da893f314fa3631d3b50c45dcd68f435520045d5730f3315838cc7c9d79718a9dfe36b76cea5bba388dbc72366759837a6634c49d0d2d1550fed5ae4d873c48b554fe22066dd084afb8ccaf0bf6fb0470ddf7efb91fe338298aba36985451befe71b6064060b2701249323a599e590acf58249d135fafa9b1679275389e0c7343fa3d31f2", 0xa9}, {&(0x7f000094e000)="16096bbf849bfc661defbaaeccba6653194010b7015dcbe79853b770fd22a9832da4220f3164a8b128d9cbf3a4c01af5f710710378ac5922bab2241b532be3af50dd04e3c9286979f0", 0x49}], 0x5, &(0x7f000032a000)=[{0xa0, 0x11d, 0x4, "23709aef2edb2dacf94575a8cc05830ac2c49a3dda78924e9d64d6a27e75a24230300d361da283eca7cedf99d57a0606d1dd6e1ce9c2748d6ddc451d2f7405eee450170ceb42beee8879538dc696da18ca921cdb5d28e57286856f738ac801a7e3af269f51b7b50550d771ce209c4236a8c2566b510bc3c6f619e91214620c661a63e4bee6c0acd4fc58b116ea54"}, {0x48, 0x13f, 0xffffffffffff0001, "717dceb6d049fb702da97364ff04b1e9aad26d641380bcbb6570c2fffe6b80076d77263c9b0328688c1fc5f0b51b96c6a147bccd1b60"}], 0xe8, 0x80}, 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) recvfrom$unix(r3, &(0x7f0000663000-0x1000)=""/4096, 0x1000, 0x101, 0x0, 0x0) 2018/01/24 04:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r1, &(0x7f0000d43000)="", 0x0) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f000034c000-0x8)={0x0, 0x0}) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f00000f8000)=0x0, 0x4) sendto(r1, &(0x7f0000860000)=')', 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000b18000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000425000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000ebd000-0x8)={r4, 0x9}, &(0x7f0000a6c000-0x4)=0x8) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ffa000-0x8)={0x0, 0x0}) 2018/01/24 04:44:46 executing program 2: socket(0x26, 0x100000000, 0x0) 2018/01/24 04:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003f9000-0x4)={r0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000c40000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d36000)=0x14) connect$can_bcm(r1, &(0x7f00007e8000)={0x1d, r2, 0x0, 0x0}, 0x10) [ 869.567607] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/24 04:44:46 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000590000-0x4)=0x8, 0x4) r1 = socket(0x1a, 0x3, 0x200) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00007f3000)={0x2, "6c14"}, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ae0000-0x10)={0x1, &(0x7f0000adf000-0x8)=[{0x6, 0x8, 0x7, 0x6}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80807, 0x1, &(0x7f0000ffb000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b17000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000900000)={r2}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000551000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000ffb000-0x28)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c90000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010d000)=0x14) r5 = socket(0x11, 0x4, 0x7fff) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000a26000-0x1c)=@req3={0x1000000, 0xff, 0x4, 0x0, 0xffffffffffffff, 0x0, 0x0}, 0x1c) 2018/01/24 04:44:46 executing program 2: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002a7000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, "c25dbe6f5dd9d300cb7462c9c2d096d3e81693aa2eec1ef5776bf92c"}}}, &(0x7f000026b000-0x10)={0x0, 0x1, [0xcd8]}) r0 = socket(0x11, 0x1, 0x1) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00000c8000)=""/102, &(0x7f00000b6000-0x4)=0x66) 2018/01/24 04:44:46 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000000a000)=0x7, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="72c3f27299fb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) [ 869.638006] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/24 04:44:46 executing program 5: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000b2000)=0x4, 0x3) pipe(&(0x7f0000279000)={0x0, 0x0}) sendmmsg$alg(r1, &(0x7f0000a6c000)=[{0x0, 0x0, &(0x7f00001f2000)=[{&(0x7f0000426000-0xe9)="1b9cb6c702dd440e156d9265b5792c3a3a3ee51e407b8cafd84c703db8db373333616dbbfb28943bb72c1758538684dbc7d603caaf9e9d0377a299ffb9b7bc2922041ad6538b472668d07c9961038e05d8f8bb745798c5da57d51fd802bf4476435cd0fb3b2ba63658340020344e607d27d853642fd0926f1c0b6b441193622d16e5183540db1aa62a9029717b61a93ef3085122db70db2df0b1b348e96446949f10e6525f0d777ad01462b5bbc3cb4d9c5788a215fb7262eb367d0a95efbf19d71ce6687840c927f065d247bf68acf9476600e8fe588936f43e6c5df75f4bd0ef66208c7a854afcc4", 0xe9}, {&(0x7f00000f6000)="4899d56b6521a45b828ee8787d20faabd2f1e3839060945257629a7c3f9a4a3cfcc4854d7d26b49fd5d1073bb75cd13f08ea06a891ad67b43cdce0b6acb692d8361bad9e10ead8583fbc68641301058fefc784e9bb029d04e2", 0x59}, {&(0x7f0000dc7000)="f5540b5ab3c89ac90cf8888e50d6048f519c124c8beada1cf12f2edec549f6864af3893571be202fe46b6b9f411bd80ebadb5156c5976af2936130ab9044c8588bddc8f3b4f973ecbe7b3535e20d4dfdb2554a5eaa9faef5d2a9f33cc689d47da977f24d45ea421377c1dd7ffb3119002621c3e0b383e0ee08c053925ce800f7d09c4fd0c6b342491a158574b8cd2acf0488dd8b2f1a6aa1662c92bbb3a98a1c3f27eca36a8f3892dfbf0dc2e6d69e6cb82f4afb09fd492619b83734", 0xbc}, {&(0x7f00006e3000-0x7d)="88e974305bf987a4410f9dd9293c2c110fe70d9af1f1cfe80f41352f54faee4f058b9cbbd5f9eaa55660712b7a96c61349734bd6b6c92a976f4de3464dc92c66c6d7d9b88de7560307e58d49d9374a9dde70a7117aca770d1a0df521b58b7dbb8bd65031aa2a55a8a1087b4f0202d1bd7e27eaa22db948c41f2397b799", 0x7d}], 0x4, &(0x7f0000b5b000-0x2e0)=[@iv={0xb0, 0x117, 0x2, 0x96, "d8d3458ffe8014b500cd0d8b4dfe34e4e405b27b6f508bb82e43191ef646baac00c95c9f8c94c11fba4e1d41266eb9ae1a117f1b666761a3489c3317b2b18178dd5efda1fa9359fdb235e8fbf31d64c040169e2a488c79427ce5dd52f6da7d941c446efc93ef62d3c6fc8abcef45095a9022249b91623806cba184ab1344987ca46eb1dd522ef39760055b98d43950cc31747020e9a4"}, @iv={0x70, 0x117, 0x2, 0x56, "4d0e83ef4a581f0480a28c4b593a20f4f2bc474f7e35a11a1c21e18e2a205be349b73bd86e851afd365cc36ec3d838b7ba5c49ee7ba95b697f09887481879aa2f5f58ea07f17e3ec1531d9115cbdc476dcf9c357920a"}, @iv={0x100, 0x117, 0x2, 0xe8, "31fbb895aaf49ad589b31791a003dc8bfbca9a74ee825d27111592e40d739e09c41a4cf3d42010b396a75559f6bc7334dcb60bc0ec9e04b92df33ae875e98ac5135225d7874b552c0d3d710ad9254e5b2d582a2042b3fa0e339e0a4613b1246da3c6fa867122f0672e5ce8b19999f62224eb27fbe2c3a126848b48c88371d0e3ce427a3c6654210ce7cdd06607e6d98b533d9cb783fce67e24649a1c05eb0e0057b2d522ca426726b99de2ef4fd640ea429bf0ee2db696856878245576ebdab8292ca88a8126c45f81f5d92f3e426401f2c04e475a6a57ed470062f227bd4ed1f39bf7eb4cc1ade7"}, @assoc={0x18, 0x117, 0x4, 0x47a4d36d}, @assoc={0x18, 0x117, 0x4, 0x1000}, @iv={0x78, 0x117, 0x2, 0x5e, "898f59191b6a2bc76061486031b2f2aefce86a56a963c8c2cbdf1e3f708b52deaf00ede723d9c5f7003ac55b15b5f96c95ebf300e7e3fc64e9d244c8212d601f637404b195ea6733c74cc2ef36645849e2897e64d9c71624e355af35f759"}, @assoc={0x18, 0x117, 0x4, 0x401}], 0x2e0, 0x4}, {0x0, 0x0, &(0x7f0000d0b000-0x10)=[{&(0x7f0000adb000-0x9b)="ddec8469fda1470f3b71f0fef27b5a1c967e9fa89e933bb3b31006ba447ad10374843a2d825bd63b5c20a33e4e0d3b891521f859a7b9a5fd5bcc981a96d7161b94e24a0ca251452f207c775021acba47b08fecde148b276930aa9c73d85e53a1ea933048b5bd1c0b5e48234e1b713be389ce64899d8322864d250bdb985a44fa6ecb2c00af45c9ea82acc70980ea8f205fee2d696293ea8f90e7bc", 0x9b}], 0x1, &(0x7f00007ea000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xb8, 0x117, 0x2, 0x9e, "0386788bf1f3e227c367f6ac64c063cafe2444e74788cf39f280b85fa37415f154720a70577eec84743abdafcde03646611ae26efbc4f08bc29ee8f9bbea53c8076696d47fabced7f084bfab715826390788b9d08e10a640140ced69305fb50e7bf5498349951c2f4c2486a547d551d90ab27c5ea9542851b7ca34ae7f6247ecfe494d7fa8325e87b14cb07cbf1815af637c25b2d1dae8b155daccb9a11d"}, @iv={0xd0, 0x117, 0x2, 0xb8, "4feed39cd8b65211e3a6ac0a5e54e1a6b211c93b86092dd1d020fe2026d712bb76ff8b2ff982607f540a1bebd742ca635ab8c7393ba58234a4304032774ae67dcb83b28467942de9d280a663d9dff79fd86f0453811846266d242fe42ca8a3824b03e85040062944b5bc125231af2503047838d9384d4d7eb0aef60e56e72118cf17dfdf33d490e7da960f2f3631cee9961c5026dc0f5a2db221a40e566f905f7c840e365c2639ebf450daa7b7d3be1eb1ca5e974b8bed17"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x200, 0x404c010}], 0x2, 0x48000) recvfrom$inet(r0, &(0x7f00005a5000-0x8d)=""/141, 0x8d, 0x40000002, &(0x7f0000356000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 04:44:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r1, &(0x7f0000002000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000027000)=0x0) bind$netrom(r3, &(0x7f0000d1f000)=@ax25={0x3, {"b609db1879716b"}, 0x7fff}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000091a000-0x20)={@generic="63c5513245d15a0715ec7f25251a7c21", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000af5000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a51000-0x10)={&(0x7f0000518000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x8000) getsockopt$netlink(r4, 0x10e, 0xf, &(0x7f0000c59000-0x1000)=""/4096, &(0x7f00000a6000-0x4)=0x1000) 2018/01/24 04:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000042f000)=0x1, 0x4) syz_emit_ethernet(0xffffffffffffffce, &(0x7f0000d88000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [{[{0x9100, 0x8, 0x1f, 0x100000000}], {0x8100, 0x81, 0x200, 0x9}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cbd201", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000886000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000940000-0x4)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000c32000)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000509000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ad0000)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000131000)={0x0, 0x0}) getsockname$ipx(r2, &(0x7f00003d7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000055c000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007f0000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000192000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000506000)={0x0, 0x100000000000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000723000)={r4, 0x80000, r5}) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f00008cb000-0x40)={0xffffffff7fffffff, 0x2, 0x3ff, 0x1000, &(0x7f0000492000-0x1000)=""/4096, 0x82, &(0x7f000077d000-0x82)=""/130, 0x2b, &(0x7f0000533000-0x2b)=""/43}) 2018/01/24 04:44:46 executing program 1: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00009e1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, &(0x7f0000ae9000)={0x0, 0x1, [0x9df]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ab8000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000054000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 04:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2)=0x1ff, 0x2) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x80a, 0x7fff) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000939000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b9c000-0x4)=0xb) 2018/01/24 04:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f00000d2000)='8yr#', 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000a7000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000170000)=r1) pipe(&(0x7f000082c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ab0000)={0x0, @in6={{0xa, 0x2, 0xd3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x4, 0x3, 0xffffffffffffffe0, 0x8}, &(0x7f0000f01000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f00000)={r4, 0xffffffffffffff00}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00008e2000-0x8)={r4, 0x5}, &(0x7f0000d07000-0x4)=0x8) sendmsg$kcm(r2, &(0x7f000041a000-0x38)={&(0x7f0000f43000-0x1c)=@in6={0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x515b}, 0x1c, &(0x7f0000a19000)=[{&(0x7f000072c000)="6a1a", 0x2}], 0x1, &(0x7f0000b25000-0x3d0)=[{0x50, 0xff, 0x0, "bb517a724e540d0c74d2edeb57386412a90696c93dec5588655bebb79f1b19d430c3d4b8dc9cb41d1fc7fbf0ab706e0d98a883fc648929e7e9774c2a"}, {0x90, 0x3a, 0x401, "5418cf292d4a9a253a00d211cfa5da7a14a9a6164b760b9aa4962537da604cc9b51ef85900ff85fdaefaf92d41f0e4683a94fe181199a69b67a28cc0f207f0b43b62306c2451e0e76fd34c55e8ed4ce707dd25801ac47c1f5e0aadaf0698f54be7fe8bb68c3020f548288035ea8493029866a85b99d1b2d25630bb86"}, {0x100, 0x19f, 0xfffffffffffffb6b, "437ed2cc02c33ef79f54d897be597e4735f86a574c3153fc93633b1357247d68824e6e02767a99612133301bbf84fbb059dcbecf16f49fc7f1fe03041bcbb90f04264f44f1dcdb27b0178364b89c8cb9a135386afb0dd22ee58ebd592b76378b5028f47c43f4cfbce858da048ea14a0a49a5f64644dc9a607ad8a28dde39283e4e75fda3028f1e7d6ccf9c61ea70f0bf5ad9e4e08cc98c99d2cd9eb179c942af8b9e22e1406b9b1882de12f532f7ebde6371b7ff0c2d14ceafb0962b3e57747e91ba51aad962dd227597c52e681a20966ce6c9ae79b6c1d749a8cb6eee2581880d7f719a4d18ba501f10a89e688a43"}, {0xf0, 0x10a, 0x7, "46700632f2f4c1dcdbb4c012cf73ff095392f2c98cb220cdeca7c4b64b4f9cd94805f969e3ec2bb4e5658309e315de2ca8bd97dd3bb93c4d4f2f07d219e7aeb5045d69f4407a3be57dba2b777a12214c460d4024906c5d1da5aceebb925c80a07203030832acb5f32fe7a5b17ac845c901b62ef07639f56a4d2e0f7cd14c30f1c52d5019f8224fe0e2b298be4fe9b588e51760cc247f77b388a6aa98585b6ac15702bcd5278fdb74ad15a36081693587eabe7975b9ee1ff9acba89c467ffa2abc5fc6c7e21df0b4b1e490f7f918c602b05affb6885be19b6f5517cea32"}, {0xc8, 0x1ff, 0x7, "912123125de9664725800d0a2d6b947b59ab34884a3d9c819cdc5d82214eb9788d181a7519a9a1725643d5a94baf0115fabdc0e61131b772e4512e3f2cf75573bde344e8c14791aff6130d20fc0ee5b9f467a8e1c40f66f2770c6c0ea37fea8e8e388b0664c062faf45f537d3959f32c5b342aabe7c28ec513d3eb2fe9a8702cb231b05838315d825068a51f4a7c19f8ad0d2b80dd58daac59f888646dc3a8a8ddf37f610d84b14bca51fe0db0f9a63786"}, {0x38, 0x0, 0x1, "a6c7f87a8385c00973ed26109f498fc9c513dfa822768f67f7f3e01635b00109161375f0af58804f"}], 0x3d0, 0x0}, 0x40004) 2018/01/24 04:44:46 executing program 4: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000b4b000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000042f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e47000-0x24)=@ethtool_channels={0x3d, 0x200, 0x5, 0x1, 0x0, 0xba0, 0xca, 0x9635, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e55000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000309000)=0xc) r2 = socket$packet(0x11, 0x3, 0x300) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad29b6c5820fae0100000000000000040000000000000004", 0x18) r3 = socket(0xa, 0x3, 0xffffffff) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000220000)=0x0) recvmsg$kcm(r3, &(0x7f0000c80000)={&(0x7f0000b37000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093c000)=[{&(0x7f000078c000)=""/4096, 0x1000}, {&(0x7f0000a75000)=""/118, 0x76}, {&(0x7f0000c52000+0x54f)=""/219, 0xffffffffffffffc8}, {&(0x7f00004be000)=""/107, 0x6b}], 0x4, &(0x7f0000ad7000-0x9)=""/9, 0x9, 0x3}, 0x100) getsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f00002bc000)=0x0, &(0x7f00001c4000)=0x4) bind$alg(r1, &(0x7f0000c3c000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(rfc3686(ctr(des3_ede)),ghash-generic))\x00'}, 0x58) 2018/01/24 04:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x0, &(0x7f00007ec000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00001a7000-0x4)=0x0, &(0x7f0000893000)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00008a4000)=0xffffffff80000001, 0x4) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r2 = accept4(r1, &(0x7f000017d000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e48000-0x4)=0x6, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) 2018/01/24 04:44:46 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000020000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000020000-0x4)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001b000)=[@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]}, @in6={0xa, 0x2, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x3c) readv(0xffffffffffffffff, &(0x7f0000018000)=[{&(0x7f0000016000)=""/103, 0x67}], 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000-0x8)={0x0, 0x0}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000022000-0x8)={0x0, 0x0}, 0xfffffffffffff000, 0x9bdc) 2018/01/24 04:44:46 executing program 2: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000067f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000338000-0x4)=0x2e) bind$alg(r0, &(0x7f00006a3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) connect$inet(r0, &(0x7f00006e4000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'aead\x00', 0x20000, 0x0, 'seqiv(seqiv(rfc4309(pcrypt(rfc7539(cbc-blowfish-asm,sha1-ssse3))'}, 0x2d) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) 2018/01/24 04:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000022000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000621000)=0x1c, 0x80800) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000225000-0x4)=0x0, &(0x7f0000a0c000-0x4)=0x4) sendmmsg$alg(r1, &(0x7f0000f45000-0xa8)=[{0x0, 0x0, &(0x7f0000ecf000-0x90)=[{&(0x7f0000986000)="56cba3e8acee9fea55522192c55e9380", 0x10}], 0x1, &(0x7f00004c2000)=[], 0x0, 0x0}], 0x1, 0x0) readv(r1, &(0x7f00009a1000)=[{&(0x7f000018e000)=""/4096, 0x1000}], 0x1) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000c7f000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/24 04:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={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]}, 0x0, 0x0, []}, 0x90) socket$inet6_dccp(0xa, 0x6, 0x0) [ 869.804601] openvswitch: netlink: Key type 511 is out of range max 29 [ 869.846797] openvswitch: netlink: Key type 511 is out of range max 29 2018/01/24 04:44:47 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x203fa) unshare(0x8000400) 2018/01/24 04:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000425000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000184000)="", 0x0, 0x0, &(0x7f0000185000-0x81)=@file={0x0, "49eb0dc944a67b42e613e94c7245bbd6eebb3bbfd3b32972f6f9cf026dfc43dbf8b9b4cae8b3ef87df35e2a8607324f84f7e6d418c181747443b4f972aa76a14815c6909b0117315b7e1671a840ea3319b5ca345d069da36f01c1bcf86b4dd0c28a246cc3b053e51cf131fa5b11aab94335c06b498bdc5574e602f72e0fb28"}, 0x81) r1 = accept4(r0, &(0x7f00003d6000-0x20)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026b000-0x4)=0x20, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000912000)=0x0) 2018/01/24 04:44:47 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00\x00\x00\x00\x00\x00\r\x00', @ifru_data=&(0x7f000000a000)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) 2018/01/24 04:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f0b000-0x20)={r0, 0x6, 0x1, 0x3, &(0x7f000040e000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000719000)=[{0x3, 0x100}, {0x4, 0xfffffffffffff998}, {0x3, 0x8}], 0x3) listen(r1, 0x9) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 04:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000534000-0x25)={&(0x7f00006bf000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b85000)=[{&(0x7f0000896000)=""/169, 0xa9}, {&(0x7f0000dab000)=""/59, 0x3b}, {&(0x7f000076c000-0x4e)=""/78, 0x4e}, {&(0x7f0000034000-0x55)=""/85, 0x55}, {&(0x7f0000746000-0xf9)=""/249, 0xf9}, {&(0x7f000075d000)=""/126, 0x7e}], 0x6, &(0x7f00005da000-0xd7)=""/215, 0xd7, 0x5}, 0x20) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000649000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000760000-0x4)=0x14) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000cda000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 04:44:47 executing program 7: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000-0xee)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 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}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x21, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000a5000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000f9000)=0x60, 0x80000) r1 = accept(r0, &(0x7f0000009000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a2000)=0x10) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0x0, 0x0}) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000fb000)={0x2, &(0x7f00000fb000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000fb000-0x4)=0x9) pread64(r0, &(0x7f00000a9000)=""/113, 0x71, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000fb000)=@assoc_id=0x0, &(0x7f00000f8000)=0x4) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000fc000)={"7a4e36dafc1e3ac50dba007e57f68150", {0x4, 0x1, 0xbdf, "a3f0bc14f8b1", 0xfa3, 0x0}}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000fc000-0x10)={r4, 0x6, 0x3, 0x3f5}, &(0x7f00000c6000)=0x10) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000fd000-0x98)={r4, @in={{0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x101}, 0x98) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000c7000-0x1e)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="f7d19b7cba4b1e36a6bb5cf679125905"}}) 2018/01/24 04:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x57}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000353000-0x38)={&(0x7f000025c000+0xc52)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000137000-0x60)=[{&(0x7f0000570000-0xe6)="a9269b0bf5957db0e3f189faaa1bf383bc323c794a4907f96efb3625196fc1acf66ddf18406d524ed9357cd97a5caeda3c381c9bbce2c95c48c573e1d6048882b78082e1831468df77d338cfd3505ff61cf0121b115c9432fd18fefabe7b691e71cbeb47c2028ef886a0f32ed214fabe2d1860173b10629060ba575b2ae6517408d8a0aa0d8439ddd231c6a7c42abfad033869b214271958c0988ea4bdd43a5456ed773b0093b5b2d5b2fb1c79aeb2b22328954e08a09acf9fd70a2e1c2a305f0d0354e47ee3fc879c8a924804866ff4b53916d065073563fe46b2280c11e51f7c0fbbb66bbf", 0xe6}, {&(0x7f00009f3000-0x95)="7a8363a23ba46fdb622ff74ed471ddca2ccf38e2c40e73871a95976a9a306c2d5fc26b80f589054255b783c4b57456e0252ae78333490b7388a92e11cf7c8b2342869eb1f65a3f06e184799b2d2bdffcdf75b5291764a454255ba55353579bf0c370a5f0582b0dfae8cf61f7b682029da843646250e9f71494dbece6802a33e78e5476c4b2c76b8649349ab51847a82cc5f14e5031", 0x95}, {&(0x7f000037a000-0x1000)="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", 0x1000}, {&(0x7f0000e7f000-0x9c)="e4131fcd99e746fb0fb0303f38615e1e4dba4c5cc750c10715a7f433e3fa92acc305e85c94f098af7e7036f1e95a7844119b2bf3579f2851480d84de3a5a88ff309b6a06c28781394a5e8d8b0240d9f5004d87c182a8cf7f1db26fe93f3bcc0e392fb773b5b60af132e2e0ca6acf0b773a43e31f1aff733ae13d3d2453cc5b2f5fa238f60b3b72e56e853fe18d5ac16032d5e9998e5ff9989f1f8acc", 0x9c}, {&(0x7f00006b9000)="5c3eeedcb09d728dbfc596e36e735fed4a1000dd6f7f31511b6e99eb2de5652b396668", 0x23}, {&(0x7f000088d000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x4}, 0x40000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f51000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3062, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) write(r1, &(0x7f00008a6000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x736) 2018/01/24 04:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ab000-0x38)={&(0x7f0000e05000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000c9000)={&(0x7f0000980000-0x3bc)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in=@empty=0x0, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000b48000-0x38)={&(0x7f000026d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000058b000-0x50)=[{&(0x7f0000fc2000-0x42)=""/66, 0x42}, {&(0x7f0000fb1000-0x15)=""/21, 0x15}, {&(0x7f0000441000-0xb5)=""/181, 0xb5}, {&(0x7f000044d000-0x79)=""/121, 0x79}, {&(0x7f0000877000-0x20)=""/32, 0x20}], 0x5, &(0x7f0000d69000-0x7f)=""/127, 0x7f, 0x8000}, 0x40000000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000079000-0x4)=0x400, 0x4) 2018/01/24 04:44:47 executing program 3: r0 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000bed000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000042b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9b000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000331000-0xc)={r1, r2, r3}, 0xc) socket(0x3, 0xa, 0x6) gettid() 2018/01/24 04:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000b6e000-0x8)={0x0, 0x0}) bind$alg(0xffffffffffffffff, &(0x7f0000ef9000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(seed)\x00'}, 0x58) r1 = accept(r0, &(0x7f000079c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f6000)=0x2e) bind$alg(r1, &(0x7f00002cf000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000000b000-0xcc)="a5e59fd29727aa397a56003d921549ec401ab2c99b0e63e414e768cae35918a3c11898dea7ee3a5f128a4ead005d728e1dd91baf996228270af526bb63a1656e684cd273378241fcde68f9f020b7b95fbd4a27c4e08071beb8b0f64b4e770077e5fc335c4a96bcdb0c038bc34a9c8d22d25a80e13fca1e7a495eaed63b2ff51712c767196b2e1c7aa5da9a6332be07e29316b145d63c52888c2be9101802c8d16c69d7654f75df962efdd86a8cc3b939c664c7fadde4bc853645fa467fa61a4a5ced4fed6d39c75eb9a7fd2d", 0xcc) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) 2018/01/24 04:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000179000)=0x7, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00004b2000-0xf6)="13077a802621a5e6002ec6f870fb1001ecc376933597153abffbfbd481706d27893553edaa15a70f8c1baeeda3d9de4d68f64c970bded6e4e4152a739f23c720e3d82d46f6a397f1dabcfd5aaf174dc2b6a563b25c91aad019948f049ba931bce749376f56ee63f06c6e88115dea6cbbb8b889cecd41979314e56b5af151fb4232fbdcdf4c7dca01ddcfe191cb3ba0fd39dc60ba00e9a3317b1d510a8b3eb84bef4472e887619dae1d39fbe0248de176645d21d7291fff5b27bbfdf46dbbff67b51d5ff305eddad662f00d6fa365e4655fd1dc68b5ced7a90553da59ebb81b00be142f5815704e79c3fb962663fc500dab86b0637e81", 0xf6) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00008a7000)=0x0, 0xfffffffffffffd9a) 2018/01/24 04:44:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000089c000-0x3)='lp\x00', 0x3) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f9c000-0x4)=0x400, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f9b000-0x4)=0x0) 2018/01/24 04:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008ad000-0x4)={0xffffffffffffff9c}) syz_emit_ethernet(0x46, &(0x7f000021d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/24 04:44:47 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x20}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000daf000)={r1, 0xffffffffffffff2e, "8d4057a157322b3f1377fd22ea9e198a5f67dcd622f67d06fd051de8cf252d74b52d462b04bb61eb7defa79fb7132b433921060a5ac6f7a0f923c73096176360eb2c04bf8683085d96804407b9df46b48b8c465b3378217f0b441bebffd2b4e0f1f2e4cbe30d78ea129d2be778199826fcd26c995cf89120049f5af4046918f0ef307b1435938c6a14cf8a91c4854ddd07f737803743ef36ccc6e6902d9661e8aeb8f62b92908b76df788a33"}, &(0x7f0000001000-0x4)=0xb4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x4, 0x10000}, 0x8) setsockopt(r0, 0x20000100000114, 0x5, &(0x7f0000007000-0x4)="", 0x0) 2018/01/24 04:44:47 executing program 4: 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)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0xff, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/24 04:44:47 executing program 7: mmap(&(0x7f0000000000/0xab0000)=nil, 0xab0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) connect$inet(r0, &(0x7f00003d9000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ab0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ab1000-0x20)=[{0x8, 0x6}, {0x4, 0x100000001}, {0x4, 0x15305494}, {0xfc4127f1661db794, 0x7}], 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/24 04:44:47 executing program 6: socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 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}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0fef5f", 0x0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/24 04:44:47 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000002000)={0x1f, 0x3f, {0x81, 0x1ff, 0x7ff, 0x6, 0x80000000, 0xcce}, 0x3, 0x0}, 0xe) r1 = socket$inet6(0xa, 0x80003, 0xff) sendto(r1, &(0x7f000066d000)="", 0x0, 0x0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 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}}}, 0x3a) 2018/01/24 04:44:47 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r0, &(0x7f0000fe3000-0x6f)=""}, 0x10) 2018/01/24 04:44:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x7, 0x0, []}) ioctl(r0, 0x200, &(0x7f0000000000)="2d4b3b0d484120759c6d553a24e6be97b3c35a066a344edf8539f51d854bfbe5814803030e173760b7e99b261b397e931d14d7ba3f2d38da1564c026a0429a9efb67b8a357e7a4b61d2773e181121446ed100000000143edef51f7e04a66c5fcf8770d0c2c51a43149bb5548b0935fa03b3d689a0cb5af2c5a501f387b60e928f30a8b86d3bd9f3db29d45a33e18969818631c07a328392a33f8f44468f79e98ff22bb6526f09830e12f738bcefa2fdd685a548cd64c0bc5f061cebe686f") 2018/01/24 04:44:47 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000e4a000-0x10)=[{&(0x7f0000f79000)="", 0x0}], 0x1, 0xf) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000f7a000)=0x8) 2018/01/24 04:44:47 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x2, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8, 0x7ff, 0x40, 0x5, 0x80000001, 0x0, 0x9312, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4356, 0xd000000000000000, 0x58, 0x10001, 0x5}}, &(0x7f0000007000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000014000)={r2, 0xb1, 0x2, [0xfffffffffffffffa, 0x5]}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0xb8)={0x14, 0x31, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) close(r1) sendmsg(r1, &(0x7f0000bae000-0x38)={&(0x7f0000720000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x4, 0x3, {0xa, 0x1, 0x100000001, @loopback={0x0, 0x1}, 0x2}}}, 0x32, &(0x7f0000898000-0x30)=[{&(0x7f0000bf7000)="80265410de45df708363cfcda36b5d9a402595c483b720ac5a047eb9945a2fda463a8d184c23060dea005b5d25592edce3ba2a2e37fd2bb03c4248273f847c952006102d26d34b878acbb744e78f08f41d191cc87f8714", 0x57}, {&(0x7f00009c3000-0x40)="de02d5559047f9df9b378cb741e8ca0db6a6411035f0f99d3f33559d7af3fe2d929f837d9dcbcc6abee23d3e0b4b3f4c61046f81dcba0a315e5059e3042550fb", 0x40}, {&(0x7f00000cb000)="b0b8a8cbbe9c3e9fa63b67fa3ecb957ec61fe8c6fcded6fb91963db466e6d9e9affa9e056ec8dd524f0d86601cdeffb055213c35cfd4b992f4fac8501fe22b5326d2c2e64b822187f20b2a8436ffc75e816331be9009991345066a9562a9af70a88d95f8bdc0a24ac6c58a00d3c74ffd5afc6fe597825a76f387a07f1c4c0ea78de66183105b59e844d65bec8d5a1a5ab28b3b36c11f9749673733474face3e0c0481706235824f26f8e52433fde", 0xae}], 0x3, &(0x7f0000154000)=[{0xf8, 0x10f, 0x0, "f8159f77450ad632ff6486ddb327c73de75517d36ccc741169ea1e638f403415893e050a7e6be6e3f976adfb67b069f75137fbd664081dabe6befc00a1e05a642563b971d4f355cb10d3b19e72b37e3b4a6d500c794597ddbc9f3e2d026244acb0155d5ec785b488c1cf45f15cb9623a2d82c098728ca9824d3633e3ced1473fdd3e3480af4690029a763f470b33ef5f2da355d66dc91dfacaab1658a749062a1928657d780cd3181f5268a43e84dc99cc4a110c12e500b24f552c2f5810c1de0ad59b0aa3801db957ddce7df3b18edaafa722f58976e32877d7ac47c86ae158b60e41"}], 0xf8, 0x0}, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000095d000-0x2)={r3, 0x0}, &(0x7f000095c000)=0x8) sendmmsg$unix(r1, &(0x7f0000590000)=[{&(0x7f0000c42000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000033d000)=[], 0x0, &(0x7f0000b18000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/24 04:44:47 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000016000-0x8)=0x0, &(0x7f0000009000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x24, 0x0}, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000002000)={0x2001, 0x0}) 2018/01/24 04:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000054000)='reno\x00', 0x5) sendmsg$nl_crypto(r0, &(0x7f0000cd6000-0x38)={&(0x7f0000474000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000)={&(0x7f0000ed5000-0x10)=@delrng={0x10, 0x14, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:47 executing program 1: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500000000000000ff05000bfef9f30001000000000007fffffffe00022507e596c11fd4c2a6dc42ffa80001", 0x30) bind$alg(r0, &(0x7f0000527000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00005b2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00005b2000-0x4)=0x32) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000009a000)=0x9) 2018/01/24 04:44:47 executing program 7: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) connect(r0, &(0x7f0000abc000)=@nfc_llcp={0x27, 0x7, 0x0, 0x7, 0x80000001, 0x7fffffff, "331bc57a0eee312c53ca3b43d9bdb268f818b82fd3b5dc4efe93db1905aad2bb238754a02a974ed1d8d3dca363e0c03f39243dad2c3647c0aab3118b9fe37a", 0x1}, 0x60) 2018/01/24 04:44:47 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000020000)=0x14) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffec2, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x20, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x1000, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000022000-0x8)={0x0, 0x0}) socketpair(0xe, 0x800, 0x100000000, &(0x7f0000005000-0x8)={0x0, 0x0}) bind$packet(r2, &(0x7f000000d000-0x14)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/24 04:44:47 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000005000-0x10)={0x0, 0x0}, &(0x7f0000004000)=0x10) bind$packet(r0, &(0x7f0000000000)={0x11, 0x16, r1, 0x1, 0x0, 0x6, @random="c1b4ce6938fd", [0x0, 0x0]}, 0x14) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x200000000000000, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x400000002}, [0x0, 0x0]}, 0xfffffffffffffd24) r2 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000004000)={0x81, 0x5, 0x5, 0xb96a}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000006000-0x4)=0x1d, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000005000)={0x4, 0x0, 0xa000}, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000008000-0x98)={0x0, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9}, &(0x7f0000007000-0x4)=0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000008000-0x98)={r4, @in6={{0xa, 0x3, 0x8001, @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]}, 0x9262, 0x10000}, 0x98) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000006000)=0x8, 0x4) sendmsg$nl_netfilter(r2, &(0x7f0000005000-0x38)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000004000)={&(0x7f0000005000-0x25c)={0x25c, 0x6, 0xf, 0x404, 0x0, 0x3, {0x0, 0x0, 0x1}, [@generic="a770c65838e6ca3cc47ec3b23239cf66bf7aa38e81cc63612ed3b17cd9344b6894c77ffa34dedc49bca46e7d8d2e9a52d5f5fb341ff4b80681a62379b5a08d98035ecf84acaee97a4d26373b508d171a", @nested={0x17c, 0x7c, [@typed={0xc, 0x57, @fd=r0}, @generic="2966ab91ab4054e4fcaa155c3aec4fc27fd97d0b1b5d58ad7484b57651cb16521623a626f41e3f0346ad13db006aa62abf61ebee23db3c376966eb542bfce2b56f61e724833f62abcf51b8921c2e12a205b53cd607ff2608735326dd79cd440f0876d32eaadb639e27516f32c62b3a228eae248a7b6e65682072e75173ff28a6be52a3dc3f67815ce37935c99d3856114e88fa1562bf3711d8", @generic="945e7038f5f9efcd8c83e2ff9cb7538ae38a7f2f893b883a2d54397931bb756793384d27afe606e7bfd7dbfd7566131528d1b9f2401411ede7a838e6d4c5a1c206802f2aee2cc0f1bf9f086855f3894031cb04ca0788e19d254b3d5254499439900c4cde113e68ec4e1db0d69b6dc8f5ee1fab02a6b899c756254e431628fedf977dc50d74e7d196c34a300d89c28249516ad0c024d1472d7a9549d6511885e7b7a3ce86eaff9b102cd007737f2a119f66b69bc630e56586ee498f76b156b98e232ab0740fc618ecb67428d4929babb239ae44"]}, @generic="1183a47bb0ab79e70221ba8e663698870167c894dfe8d6b5ddd495ad2153b3e7b8a979dd7dd2951e9fe28bc7d8a69bf0a9b40ff1181c341240a127e853ee5b7ae3bccb5a64b06834b4207cdf3ee0b32efb640bae8e917f65c2487a4c1735e4616a2f690ff91f240329a8086fcdafac768daf80a808f9a6489e4b2b5b"]}, 0x25c}, 0x1, 0x0, 0x0, 0x20040004}, 0x44004) 2018/01/24 04:44:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000001000-0x4)=0x40, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) connect$vsock_dgram(r2, &(0x7f0000002000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x11) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000fe8000-0x8)=0x0, &(0x7f0000fe7000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fe6000)={0x0, 0x43c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000fe8000)=""/183, &(0x7f0000b7d000)=0xb7) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000070e000)={{{{0x2, 0x2, @rand_addr=0xffffffff80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffff, 0x4, 0x3, "8204991fda89f479b8607e3630226d373b1abef5f63253586ebf8d10100eaedf777d89668da065bf2d54023395337171c767ff7cd1745706245624b74799a028c80f25c2e426242d284673065ae67b1b"}, 0x160) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x1, 0x80000000077, &(0x7f0000fe6000)=""/8, &(0x7f000087e000-0x4)=0xfffffffffffffde2) 2018/01/24 04:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000005d000-0x4)=0x7fff, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e150900000000000000fb010000006fa924dc9af788dda0f0b02bb1de7379b36861aa442887c49cd8eafb363800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x0, &(0x7f0000396000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000a56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002b4000)=0x14) bpf$OBJ_GET_PROG(0x7, &(0x7f0000679000-0x10)={&(0x7f00005b4000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ac0000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000783000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cbf000)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x3, 0x0, 0x0, 0x91ff, 0x2, 0x80, 0xa0, 0x3b, r1, r2}, {0x81, 0xe9, 0x0, 0xffffffffffffffff, 0x6, 0x6, 0x1, 0x690c}, {0x7, 0x100000001, 0x5, 0x7fff}, 0x5, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x32}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x3, 0x1, 0x80, 0x6, 0xbe}}, 0xe8) recvmsg(r0, &(0x7f0000663000)={&(0x7f00000a8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000239000-0x80)=[{&(0x7f0000e22000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008b3000-0x3)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 04:44:47 executing program 1: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000990000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa4000)=0x2e) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00002ca000+0x930)=[{&(0x7f0000fa4000)={0x27, 0x2, 0x7, 0x7, 0x8, 0x8dda, "5002d7106663ee0c562f5fb7032e3f350a018bfc63a036551ee4ab74b3a4acdc1901361bddf22aa02bd146af66b619c076debc6da6de47f275999cf736205a", 0x7f}, 0x60, &(0x7f000068a000-0x90)=[{&(0x7f0000abb000)="3511929da93737f376f5432401a6a002092a04df3dc54ac85acd40de220c85169ae64e51678587cb1ffc0dcae1ab0b586550ad5f140257d583872650aaa360767a73d7d342fab452caad669552ed6f6260091bd8f8b1bdf32657c0e6c486b76883fec15d5a3355d43436a410ae39490ac006c481f8ea58d657d1bf0cb6bee8bef2e1873a57a36808ad183823ae3cb0437cba80377fc82009f6027eec278f94838ed8385876ef548b98c25f3b05f1d9b9168fad2b2d1f4e378d668bfc30ac7b8adf", 0xc1}, {&(0x7f0000fa5000-0x5a)="0494f0c6615d4338721b2b572f10226c86af32d5b7b8e8e7e97d85e7b21c3fb992c82e9e6cfd2aa50014fa3abaf23ced7d161c6f0aec82860a0c32b45a5327fe05e1d7b803a0d13bc98c5935334e02d027d0235824b6afcfa0d0", 0x5a}, {&(0x7f0000312000-0x6c)="1411568e4a2f0e9c8a7bcf2ddb1f7899486989e53a8bc67a168007b1a0ee05d17b8d1b016a40ade27f89849bde56b0518e737c3db43853339666d1cbe32282f222d83ccad7f68ebf6810d9e6d7144f1e5a96b88c75eb4954d5a3572436f4141b67065de6690fd38234153ea0", 0x6c}, {&(0x7f0000fa5000-0xe4)="7c34132b44c371a79c10f9637375fd2d387ee9cfb2748dc528cbbc04af144616e98e5531dc9fedaab3325c7a4f42e401838944e224fe3007a94ebfd7c0184b279894415819c28bd0ab545fd3e91af301d14484d62b6ceee1a3a106a3624393773ec3a87ebe94491d945b6dc3815acfc4c67aa4be3554f71fa3830a96dcea7701dcf13d1cf1ac286b28445d6472830cd2b3cc86f85b0ccdb44c4493163036861648726b3c5aaec75cc27e94923938102726f68b19d2b8f0b01dfee8c049e179281226acf7147fcf41bf962e7cffe78981ea7180d839fad3986ffcd0c360473dea330a0ab5", 0xe4}, {&(0x7f0000fa5000-0xaa)="bf35297bd4a626b5b4993fccf45f2e08a7d2960817723d89e40dbaba77e2ab90b2778808985360ae299ba97e3133d307a52cd25c2432f154903ecf93392bf649268d1a5ee3691a4b203266e016e9f86abaf6de723a9bbb5955495198e2e7eef98ad6fa2e648153d4b1cc65065573cf4c66d59752b13afdf7d4c371febb01716f7bd95e1a51971e0f0023e484af6e0234240899f1a1a807512d05a0eee2d082fe290bee2836ee0cf1a353", 0xaa}, {&(0x7f0000d4c000)="9780746e86df0abc0588833fe142f54b3933f7af56eac84f44e6df6967ffafdc56fc3887cf27b626439501789c59c3fce2d1593ce748e75a00ca2a4cc950485c9bf5c97c7ed00f59a542963687099ba378e180292f755993797d3a1952a41613ac86dfadc2c43e2f0bf03f60b9e37566e0a995d76784a48e3ef424bb9c3a0167466f0827da970ccf9d6361efdd1497049febc8aec47efd6fbb2b87cd8efc4904dd213add39b97922a7c00b7bbab5ba401da0ae0bf9da40f8a1c3651dd3cdf8268eae5074983c48fd88e8dc112877fd0fe046c9480c50de737be1a475e68c81293d2c7f8973606881ad6432ff83725a2134909e58dcd5a22c90960f2a9e1fe979d0be01cc07735e86a032fb6c5eebfac998f6535d887ae0db008a5fafaccf2398ed3fd759f2e9610612ed659dfeb11d4437c4c0b9e19eeb7da1e75337cd9378667fec6836265f49c34b3ee71cf8f1bb70a0f8593cff8ba2c2252c3af14255bde8e80bf8b15fb68ba105e5ba94c81900d992401818e6d3ec6426970a1219a9939265c969dfb9e0acb6b5eaeb393a6c7bc0fe74eb080f6319f6401d3c9be9b1ad06016fae28f601693079c5e1a168d37bf3c4124ab6b2dfdf2fd640ffd87019e4c3e8f037b6226c17caddaf7d1f94b67889d80637590ceb9cf72623925b425b4b05b50c18266d3e413304bab138ae1282ca50cb47de6ddd7bb3a1e0cb12166d6bc4db2b6e10937790fc81dae7a80d860de304a6b8303088c733376d9702c2d2bb472f6e8da60fc277d8b0c3fb5d6aad419314c69ef1aa8907700735d1ea4d6cb35168405db25b89a63daaa68842199d1676908bda906d156c3a679fd94746163552f11466df1b0947a74ba96b1c3338a1f61bdfba4e9c2705cf88e44e229477f557d6cac7e83f9dfa2ffa280fa66bdca57564be055127a03aad81e037b58982c916b5c7f069d81fbcbe38d653c4a4855426e88298de9e4f95e3aeb4df33457fe7287aa3c00d7bf00feb1f15a1b9bbe680c46c7ec79e3bc7fa55be016a1a5a951ebff8e02d11f019ba395b88126f70da60eaf07dbbdda56aadfc5e8b884034f81660ec8ba88098e6ff2273ac5c85c8d0ae89658a3668ead37032bfe6f7ba7505ac9c92551b516c78864f1b147ec07abfe29b8ef9b79af6ee36f3b95439e2e9ebd67fc094501251120bb5d53935555ca78ee7e206993987fdb537d3bad127610216e6359257e204cb9c0c6c630b373341e0ce494472ef59fce54731aa5817eb57d18e36f338ad37fd2e18bcee824dd3b2bb2d1b9684a8872b1a9b174d5fdc3ae3432562cdf42cb1706486eb68fc2fa644f3690f0f04f0f47be2e2ea73c89619626d3d31e033f89429f19bc86849a74c4658796893bca7e0675435822a28ba634f79e58dd65d817fe87db040aa3ba487d5561c33e3e83d75090ffb569723fc201de1615a9ea6b1df0f9a27c2402cf013b0ebdb7236415a607716d6637385cd9fac9396799c4159d4029e4de13c068c70ee8f84a2c9ae283d0870ac73ae70c11bc5c497a8a71f24d838213aad6a8ce8f46bb6264a0773bdf0ccc6ac95a04c4cc2c86c6a1351172cb118fa3711ba62dead6fe51b8dedc2886bccfed47a0466cd0aee89103dd7eb81b1d1d4960b2d08c3c52cebe555d5e4e3363f6d364d8ed8cfba8703246d7949df322d68c442a090787a505ad3b13c5e61411dabcc25c4af4346dc97e47e76ef20f93b222d8c568ffbcfbb58891dec2ecf1f99f87a7f178bdd1e429e2e43307bfc44db974e5d92d0939708c5dda392278521b995ff90775fc42650ec0ce4244dc15c32c848d2aa5bc7827544c9e3f37c440174f248dca173726ffbd8667e3344bd4b6f6336ec042c40b320700015403b7c20cf575c4f4c5760218fae8765d0db9f41f742cb34851de09b7cb0b4156384c58f863580c635aac1e00bcca3b2f3880ba4efee3959f126141c7151d1f449b90200214ab91d0975d8e45a0c7870a83e2f01f11b1ae9f9c4e08cec891709f471e26fe8c48dea4410f1ae9bacab79a6e736f642f4437083e33576486fe62b06b3d0dde8643b7e13c7f27a91368f65081f622cde2a173031fce38527abe028f165491cdf8354d8e46d7a53a0498f7d569965cd4eb1b56802645f90da70b9c5c8d902275e76af9cbc6f0a77da2e27ab98bfd8f6864080688da7060919bafc1be814423c3e14b2bb9a417529f0b376a917eb106ef210bab12548c0b9c77441f93ada2525a0a4e56014bf8f902d05fed673c2ba649e7f98068af0de3678abe26b4e0e50a951f3996258823efe7cde0a52bc1563d429aef7c0f326be71cce63edaf34ee883bbc652addebec5c0b008ca6e35a28d049e6f2cf62395e6c773deaf411fd07b38719e8fc859badfa5518432be29194a1a912372f8772c045d65c2f6b3ed63d802bcee89e3bccfa6fde2b28237433365e8d71f76f6e1f2756260acc47c28918a2e2bb2a41c96ff06d10e37e8b81472171af1758e82e0a732a73e859e646139d0a53b85ff4340d11fe693ffde330ea70b2f9022b9502d35e95ad1addf6409f900f5a152664418d1eee2a0fd38730a090e7d5f6ca0084b961030827ad062d7e70baa666c8fd13c03670357f6b87174361e00bcef027730a85698550ba991fdf8e374f99d1010664e172f22848f06b80f6a827199c543bd2004b34245c1fece0017d8c6728a99346695ba4a3264721eb19957e6f1b256da1f72e531b01d0ba9b1c25d5cfabe784d84b67575fb44801cbe12737a3cd214e639565c5605999642eea8d04f11e9a7a3380d10290875ea3cf808c7f1f6487b0ad0eb174fb4a7ccf145338633903c7f6bb9d6cf6fd81d6dbb57927b4a459b9ee0768bf35b2540dc29f7e200de7f60d393d156ce54eaff444c9730129a7ef58227764868567a2ae5e7df84f394cba1cd1720b07a916113e8836b26df20b9829841fb56158e81262ad95425ee01b4448576c6e9b07912f726fc3db4595c1cd592369c93427311bc804b775e7d776c8cbfe63b1f31c77cb64250d6ee6ab579059eb76d5731e91fa0771bfa4ca99724556085324af466b8efd9e9df6e0ae88124b0e2f41f5d2e8c2b9f4c43d63afccc51c61669b09feb2f8690cd641660dcf50148692cba2f205766928e6d686367139f2b962438d23a615755aba6c3d27f47d2dcce62aad9f668e26838247cc38d43a32739cf919c1f1923dc6e7f4ad2f55f86601452804aae1e1a3c3e378f0319d90ef558c01bdc778de46af5731174235077d700972fbc914b9eeda8249aec012462b151cd742b1ad8b16d184cc75c130ac282bf8d82102756de3b7a0d9a5291c4d5189748cc654c76393b9df06e16648f37252da96e283618775860cde3f0df5c601663558227415145ca2856a6eea030bcb9f4d096f1dfa7e0bf3b51cc8fbd1bbe1e6fa54ff82f2292ab802a78ac15382da0f69563cd6e371bc6c1f48ad577785360b34af77654e7fea0d66b449329ff43826e6c0205aa95c08489b1d80ffeed056897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0x1000}, {&(0x7f0000fa5000-0xa3)="547d2f4c2e775151a581674549d2296855a98fec8448f3cd47ee1f9965077dc15550baa48bb56b59c273b80db2b724ee422de9d465dca995ba4c9c7fad9ae7625ec3c04b509613564835e4d4c109b59624465c16df048ee75d5a5c69c5bd924424c4578122b45634370d16fb3dfa278b29e0c3f5cb61c0fa2bdddfa0f8d8efc0cd8d9c9cbe2cb31094fd5fe30af2e548b5be04310006513213f09af2774a6fc5b3ecd6", 0xa3}, {&(0x7f0000fa5000-0x15)="962352dc853e02d6122985d72d763ef17761f7be84", 0x15}, {&(0x7f0000fa5000-0x5)="a1b2b435cc", 0x5}], 0x9, 0x0, 0x0, 0x20000001}, {&(0x7f0000ab3000)={0x27, 0x5, 0x400, 0x3, 0x100000000, 0x4, "ddc1d373ffe51b39bd6e89ed7b91388806c7ffcb9e7a24f9ecb278865f386626544854a0bc873d5e3159187f58c0ff42f4b9e36d9ad5418e8b25c52a483d89", 0x7f}, 0x60, &(0x7f0000fa5000-0x60)=[{&(0x7f0000fa5000-0x84)="935fe28a6bd2d3ee51890dee09ee5d285be3e890f767edbd6f3ffe045022a9581892374d8eda7e5d6f4685be8d17ed62028e2536123a2c9e3c47ac9e70e80bf1261985b502450d552995fe06cb23b245324800a70b8f72cf7bb512d5dcbb569515d331a58315a9afe468d0980e3611a81f7027ddcaff05a1538af7caf0e0d7ee944a3074", 0x84}, {&(0x7f0000954000)="7ff8a0f168692fca7c0634098c3d40953ee152a66cc6288a3d82ebba994eaf54e8045fefee45b8b6c7101312314cdea8b469d2685acf7017412465cd0268864799415ab4da03f4c9e79e1506f2e0ce6ecc56e5b39179ecfe53d19673954f718f412cb38648f0eeb627b666d39034d60934384263d1af70f31546e915b6", 0x7d}, {&(0x7f0000fa4000)="a8faeb9aefc1c097fafacb3180f8f6e06e39d35e8cbc2f0f8be4749639", 0x1d}, {&(0x7f0000829000)="aad189efa1ebbb9fa238696ae1b73953067c3786c70a0ce78c63f4d129f1b30561e3a118a3de3d73f82f2ee2bb063e93c117c032f2cd2f6306ce4fbe2011c8691d119f2b561f88c8caca72bf8ee8f6b8", 0x50}, {&(0x7f0000d2a000)="dc026b018f5786c307e02b02fdf6d32c8f72bb9d6893b79ede3ff2cbcf470928a26bc6019729dafec1f2f2e6a3cca9327d23caa1789d80af5b393672df8837300036d6c6ff0746395e2b7e688cadacf55644fb78f6883fb4bed832d116d1c1798c4e26520b949382a49888a3a7", 0x6d}, {&(0x7f0000fa4000)="27e68e3cf04bdbaa49797b3325a30d9ed479b032168eb438f82d6b4e86cf2eae1fc6d78af1c7121b56656975876b52f81f01c1cbfc1e721bda5aec4be5ebf59535e02dc936f67324ef8104ea094761eafe945b1bd705b7f8c8df2b4162ce0594773468f67d916c8906ba056835778568a945cb1e7f6cc8f447811f3f1b", 0x7d}], 0x6, &(0x7f00006a4000-0x58)={0x58, 0x1ff, 0x61d0000000000000, "27e10613a783d0e4cb9508921315a52e2e93ce70a651140def1decb1457501abbdbd4c9de50b157e147951294a77567467a4901197cfad3d38e27c6422a7e04a2782e87ff4486d83"}, 0x58, 0x8000}, {&(0x7f0000045000)={0x27, 0x7fffffff, 0xfffffffffffffff9, 0x3, 0xffffffffffff7fff, 0xb7, "58b3904b29d264f63ff569cf4c502dd837c1343d91d84f3b9a37bf34e9ecb420b005c58edbcbf886a153fddb66c8f3947b222f5ed18b096dd030685e3e6f09", 0x1}, 0x60, &(0x7f0000fa5000-0x30)=[{&(0x7f0000f95000)="6cd3d84938bd8c08cb309e58782226ab3771f3a030fdc8bd8ec932240b3ef95b9a8e9b357815efa92eb231237daf1484f254f529f50f806274764c16764c372e1be0abfc4a2466429b602d77a58e6fc1eb15b60ba3792e0f500db209994067aeff076b939f157a9f789aff578581760834b52692fc2a243da5308d78c48b30a623d5b00746818c5046a63287b6587ab4e14d698f01052cec71520ab56adf37ebb100fef584aac3df8f2d526463b15c2b1a5613a6d269e0683460f168e4fe9e2999e2446e3faa46c1efdc6b4aebc4", 0xce}, {&(0x7f0000fa4000)="02ca73f879af5fb5edec1286ae7abff664ea22", 0x13}, {&(0x7f0000889000)="0cc73af777ef2d00aad0bc0cef", 0xd}], 0x3, 0x0, 0x0, 0x4000000}], 0x3, 0x801) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fa4000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x407f}]}, 0x10) sendto(r1, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/24 04:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pread64(r1, &(0x7f0000d35000)=""/77, 0x4d, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/24 04:44:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x5)={0x0, &(0x7f0000001000-0x20)=[]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000000000)={&(0x7f0000001000)=@ax25={0x3, {"6eef53e1b9cffe"}, 0x6}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="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", 0x1000}], 0x1, &(0x7f0000002000)=[{0xb8, 0x11f, 0x5, "69f1721b89c0367dbfbe986a8df24cd4ea27d98ad569359955a5ef1b8cb5d475da78060598738f10ae43e8ab83b244453bf758eed1b4cfa19faebbf615eede292e30edc57039590429591a315a64b905d708da239810f3f61d827a4fdef621ac94a17d5b49f7d845d1cc3d8192555f3a256a0511afb8049b4b02d7f6c2a2e1218bebdd9ba379cd29fcfdadd6f65ea0451da307ddad55054d51c87fbec75f65334a44cb"}, {0x18, 0x1ff, 0x9, '$A'}], 0xd0, 0x20004041}, 0x40) 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) vmsplice(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000002000-0xea)="4fc57f4b3d9bc28f1cae358506e0e867f4d4a814d2c3307a17dd4999c35f88de330e66805f414faff54b6f6ca674cdcf2d211b9fc037cc40f0e091547c9c19996b867a64b76dfee3a467ad22d3a4e9567d0224fa1b920d4421706d511a8371d5bb07cc56755274f054933847716830f4e312e8479399e2174fac693b9b640871147d07a96b550d5184bc60a4725be128ea2d4a7424124ea25b4b39e8d7e6fb615b62a7b67a4d214bfe338b364ae47f36408a51436ac087ba3c57fad01b2d14c6be010811c174caf0b7ed4d76ae2920bc9acdb38e87b237a3e1a085c0ed6cdccf833a8c1abfaa21b349bf", 0xea}, {&(0x7f0000001000-0xf9)="eb5a6c78e3b3cfb096d4b03771df303fda8022a2a22931ddc0ad66ee44b275fa2ec07e585bd4841940c3a40d34d31b6115e3c21ae5dd8364887b2dcf3198eab3adf01247d6d5e556c8fbcd54bfa39e62737c456c222bd08d7cae031895e6fb5763bf0b908edc09ec2c7d4e100be8ebdf457179bb7311ed087737765f238e49b66a407ea62694f3904d7b6e0b6ce9493fdf529e8e38538cf814b3901be55826e9d6f7118c93e33f9482879a22f5ea49ee56beabbdd71da8d1c51c4e123f1f54afd6d27cac4e43a813ee7071b9c47d9658666c566d92ee50b2b1d30e4d3f8d102899205a40dd42ba1ed9f763d744ea126ba5291b7264cfa55c36", 0xf9}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000)="21ae0ac53b63576385e1c5defe7b94634b435d6cbe02db0552a6fcccca532aec238c03b21a0c19fd04ef7e5f6f61ffad8ee324c7023c190c787f4079f2c3f11cc24eace401490001d9d18b6384be34747c36d6da41c1ac3cfe1766f524cbbb7edb3b14ca4a7441965da4a7e5a6283f56cd2a9e9808dab3d417ecd053d41a198d8d3741682055811022831627ea79a7fe0667e3a38599eadbb1e0b6186c016e3d4e6f20cde8f445e4988172bf545d71754400e22338e935bcf599d4a06c58e2a6d9692aedf2358aa02cc391296a", 0xcd}, {&(0x7f0000000000)="a1b8996781a8b92a2dad8a3b78559e002cd068025e3d4ae9a495813d162704ab32", 0x21}, {&(0x7f0000002000-0x58)="07499fcc3b55d2748f97771d48b8824b60524405b67c6998af486ed055c46eef8eae6a61fc1f89ccd8cd0ccb17a815fdac217fbbc38acc5b3cad9857f46a075a90ab2d103bfa3d148d34411ac7a9a3c1d9f9e45b10fd2c4f", 0x58}, {&(0x7f0000000000)="2ec1b15a09faca77bef03617274ce66caef1f91d1b2f574075476e5da80c18d477b0628548d29fd6a624819b2b5143de5cade8e8a8334de6369635ff6b119ccae34d24b3a80d37c318fdc07dd3ebbeab9e53eeaa7e4f432a95b16d90691efd", 0x5f}, {&(0x7f0000001000)="cb93d9d57f60edff514ded0ea087fa41a5e1791911e51355b7c672a2246995ad2e7579fb6ae984c56615310614d68d15a2746c8dddda068df28d24e41b927a22a20f8d6b784ea3bbe8ebc6d2933cb84ef1938e22f9018f4bac3f48e36406948a80a6f3dc89f815e7f3f082bec53628b40b44c2c76876f75ec61ebf7debb7623c3931a854e3e50c387e67b631eccddf9e7bbe99b56515b0795dda9d51da211d1ee44e056101f7fa71bae632abc38524373bcfd9c9f25253825b85b8a56f8af64bc418fc2194a03492eaabbf32e091ae6675c7320e37a5d2107e4f", 0xda}, {&(0x7f0000001000-0x76)="b96067e8ad40a928b3f74d17f59d13e44efe843471bb814c713db3a9c5ff6d4b90edc1e54568f6503048cc7de94711bc826a7f73797ffebfb6ba2af0e6f6e9545b122d76344d332b73a18df82e92f7a679b731449d647511e78a2c49b9b7a0ffb13ef6598cd98e4c1855fc125b0dd9607712a414cfe2", 0x76}], 0x9, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffff9c, 0x28, 0x0, &(0x7f0000000000)=0x3, 0x8) 2018/01/24 04:44:47 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ba3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f00001a7000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xffffff91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x7, &(0x7f0000001000+0xb0e)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x2)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={r3, 0x0, &(0x7f0000002000)=[]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000674000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "b7ff00000000"}}}, &(0x7f000074e000)={0x0, 0x1, [0x325]}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008fe000-0x14)={r3, 0x8000, 0x6, [0x8, 0x40, 0x1, 0x6, 0x0, 0x2]}, 0x14) [ 870.203038] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/24 04:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80005, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fa2000)={0x0, 0x86, "84793a3acfe1e4a373f675c4d6e6bed2e5b898a0bea2d375a3ad0e74a1cf49fa033e382ec86dbe75828b838a5ad9dc09d35646d89f312769af568996b1963d982e9c762d297ed33b5cb480541308e213f3d12a879f8bacd371bd05e9ed33bf39ba03d415c893a719884dda527dc3c9df49552d2f31e7d5d18ce1821c151169afb5f2ed586b55"}, &(0x7f0000ef5000-0x4)=0x8e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b73000)={0x1, 0x0, 0x8, 0xffff, r2}, &(0x7f000091c000-0x4)=0xeb) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f000019e000)=@un=@abs={0x80, 0x0, 0x3}, 0x8) close(r0) 2018/01/24 04:44:47 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000005000-0x1c)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000006000-0x78)={0x2, 0x7, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000008000+0xd5f)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2}, &(0x7f0000009000-0x4)=0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000009000-0xb8)={r2, 0x7, 0x2, 0x2, 0xfffffffffffffffa, 0x7f, 0x8001, 0xb7b, {r3, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xff00000000000000, 0x0, 0x2, 0x9}}, &(0x7f0000008000)=0xb8) sendmsg$key(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000008000-0x10)={&(0x7f0000007000)={0x2, 0xd, 0xfffffffffffffff9, 0x0, 0x16, 0x0, 0x7, 0x1, [@sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0x7, 0x2, {0x6, 0x33, 0x7ff, 0x8000, 0x0, 0x1, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x16}}}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x2}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x6}}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) 2018/01/24 04:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000eb9000)={r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000ae4000)={r0, r0}) 2018/01/24 04:44:47 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000025000)={{{@in6=@remote={0x0, 0x0, [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}, {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}}, &(0x7f0000026000-0x4)=0xe8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000026000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000025000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000026000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000012000)={&(0x7f0000025000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000025000)=@mpls_newroute={0x70, 0x18, 0x10, 0x3, 0x0, {0x1c, 0x94, 0x80, 0xfffffffffffffffb, 0xff, 0x3, 0x0, 0xf, 0xe00}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_OIF={0x8, 0x4, r2}, @RTA_DST={0x8, 0x1, [{0x5997, 0x7, 0x9, 0x80000000}]}, @RTA_OIF={0x8, 0x4, r3}, @RTA_OIF={0x8, 0x4, r4}, @RTA_DST={0xc, 0x1, [{0x4, 0x6, 0x3, 0xdbd}, {0x1d2e, 0x0, 0x0, 0x3ff}]}, @RTA_DST={0x20, 0x1, [{0x7fff, 0x8, 0x1f, 0x7}, {0x3, 0x80000000, 0x4, 0x8}, {0x80000001, 0x100000000, 0x8, 0x0}, {0x3, 0x7, 0x10001, 0x422a353b}, {0x7, 0x8, 0x6, 0x1}, {0x3, 0x3, 0x3f, 0xffff}, {0x5, 0x3ff, 0x8001, 0x2}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40}, 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:47 executing program 7: socketpair$inet6_sctp(0xa, 0x20000, 0x84, &(0x7f0000873000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xea, "6fce19ed9758a27c36153bc698e1b11a3045ca5042e29dced83fe650f9439a84348fb4949e636f042aaa670a7d8f575341eaed3aadae9d3909066ff7979739c5f4c1fd871371c3ee3c23e64f0c6ad06acfcad0b23f195996e85195240788117f43768c89bdb6982fd7e40dd827dc095b1fd816a6f8fe2b6527c5b24d25d8118f3649323c28fd037becb05d82f6ae0e326a6fed2be73db405730056cf5748d3f0600677a80d8c487963d438198b78680f44887b7a5431883f35ff35068582c2d8851ecab58386d6fba8af6fe90dc447f9aa40c97b1a921061e14fadf54df7f89860f3d2920fd1d9124549"}, &(0x7f0000001000-0x4)=0xf2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x8}, 0x6) socketpair(0x8, 0x80007, 0x3f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000a3f000-0x4)=0x0, &(0x7f0000e44000)=0x4) sendmsg$nl_xfrm(r4, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@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, 0x0, 0xffffffffffffffff}, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt(r2, 0xdd17, &(0x7f0000103000)="0a47144c4fdeec1f7da997f0a0eac77dc093604007d91a5deba1c31fb2f01228255464330f2829f5e6c922148d02eddb8e626d2fac18290b35c437ee03af3012bb62fbc3f9ba92a6a04098c9340780290c2687a9f4d93e659c81da878e3c8951991540eb584e1475b0acdf6a66febab36cabcefd216d0810dfa87a02da70c460c40194e54a05be2c82db0e0a71") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000861000)=0x4, 0x4) pwrite64(r4, &(0x7f0000488000-0xcb)="3da0c23a94d432f64804cee78590678f6b83063409a2896fa94378dec89b43a895f24f0ead6c34e4c2012f337bfc3c7c73b6925b254431a99d3d5ad842413ff57dc6a3cd37148545b51fa54a70408161171f23957e7a1dac60db9163674e0f252d44c91d9aebbad00fdf757aa65ae7a3253494a2f54b774b72606170be6d3e93761a20fa85795239a3dcdcd5e6c11279a574c37d26dc0a8c261c0d2968b346ecd975b24d0948db727204f92109b2ed9a54903f810bb259ed64e13b4ce469f5a5bd4031b68714bd01fc393c588eb904", 0xcf, 0x0) 2018/01/24 04:44:47 executing program 6: socketpair(0x11, 0x6, 0x7, &(0x7f0000328000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x18, r1, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socketpair(0x8, 0x100000000, 0x4000000000, &(0x7f0000f6d000)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x15555873, 0x2000000000000000, &(0x7f0000b0e000-0x8)={0x40400}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@ax25={0x3, {"0df3ca36b06567"}, 0x40}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="e0441b62c80199adc51d4dbea8353e71bd954eb6b93988e47edfa34b50ead4219ef90b4cd1a42ad540514d7be0bd9b998ede2b0543444d7d4b64f47c7f801cda3cdedb414b05768895e5efdeec1028ee54409b95f05592822cb4413171449ff43143e6087568ab419de12ab45b5976a884757797830eb9a1ad4d0cffbee5e09eb2", 0x81}], 0x1, &(0x7f0000000000)=[{0x38, 0x100, 0xfff, "351ebf376bfd62e4ace65c672421ee540159193717187984c813ff1f760028c8c8"}], 0x38, 0x80}, 0x20000005) 2018/01/24 04:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000066b000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00008d3000-0x4)={r0}) close(r1) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000b1c000)={0x0, 0x0}) 2018/01/24 04:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getpeername(r0, &(0x7f0000c49000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000549000)=0x3a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000df8000-0xe9)={0x0, 0xe1, "b008e5a49b478988eb68d427231e5fd304e9375272a8111ab82d07e5d4fa2491cf077681d6c0dccde3ec40ecef679ed5c525dc86448648e71ff1b945a936864b1742990e6ce98c9ea00ba50db371d864c36da8c3ed62bb1ef08ea8373db4971a9fd7bf68c269fbd60bba929ddf207450941ecd55b939c197468cd3c0e81ad74c7bee95cd942bf4610bb5692eebd162efd84636973673c12caaf426d8e5b6322175d686c9a4658ebc91b2cad7f4aed47598a0ea8aab66490623770307fa0ac001fe43b1967bc1a3f97051e7acc64deb018bd7e0b3455ebf192f1e1bb4e96303a3ad"}, &(0x7f00008c4000-0x4)=0xe9) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009cd000-0x8)=@assoc_value={r3, 0x32}, &(0x7f0000ed4000-0x4)=0x8) listen(r2, 0x0) [ 870.285438] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/24 04:44:47 executing program 1: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) socketpair$inet6(0xa, 0x8000a, 0xfffffffffffffff9, &(0x7f00009f9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000e69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009e4000)=0x9) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000092b000)={@loopback={0x0, 0x1}, r1}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000886000-0x4)=0x2ba, 0x4) socketpair(0x8, 0xf, 0x10000, &(0x7f0000af0000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00006ce000)=0x0, &(0x7f0000762000-0x4)=0x4) 2018/01/24 04:44:47 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x1, 0x3, 0x6, 0x1, 0x2c, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x6}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f000000a000)={{0x9, 0x8}, 0x8}, 0x10) 2018/01/24 04:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ed2000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/24 04:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt(r0, 0x9, 0x0, &(0x7f0000ea8000-0xb7)="82fd878fc6809d4253c396e67cab2cb1c27c05910060133110cac93ba15ff8909373ff7abe7bfff53adede69741d4928bc27ded7909bb5415b978a68bf5bf8fe524b8aef261f02d18224927cecc8e65900a64f8418cf519a4387f0dc4fb003be51af976476099038eebc07074cdbc39fbdbc64b60ea9e66f98cb5667fe054e4cfe10478785bdd37b6ce4afeacfc2a02cbde8e87ae94f5ae780f9e33a37763f672c30412117a90764d40ae583577fa16835c37e661b4243", 0xb7) r1 = accept(r0, 0x0, &(0x7f0000ac1000)=0x6620) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00003fb000-0x4)=0xffffffffffffffff, 0x4) 2018/01/24 04:44:47 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x2000000000006, 0x4, 0x200000f1a, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002f9000-0x4)={0xffffffffffffff9c}) connect$vsock_dgram(r0, &(0x7f0000dad000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) 2018/01/24 04:44:47 executing program 4: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x28, 0x84, 0x1, "e5364fd68b19c512b3dfd8205d951eede2"}, 0x28, 0x0}, 0x0) socketpair(0xe, 0x6, 0x3, &(0x7f000085d000)={0x0, 0x0}) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000cf8000-0x10)={0x0, 0x0, 0xae21}) pipe(&(0x7f00006af000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000cf7000)={r2, 0x80000, r3}) 2018/01/24 04:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000066e000-0xc)={0x0, 0xae4a, 0x10}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00009b7000)={0xd, 0xd, &(0x7f00000d9000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x5}, [@ldst={0x0, 0x3, 0x7, 0xf, 0x0, 0xfffffffd, 0x10}, @jmp={0x5, 0x800000000000, 0x0, 0x1, 0x7, 0x30, 0xffffffffffffffff}, @jmp={0x5, 0x9, 0x7, 0x3, 0x3, 0x0, 0xfffffffffffffffc}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000033c000)='GPL\x00', 0x4, 0x0, &(0x7f0000d23000)=""/0, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="24000000260067000000000000007700000000ff0100000000000000ffffffff0900ff10", 0x24) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000099a000)=0x7, 0x4) 2018/01/24 04:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00006c4000-0x4)=0x228a4c052, 0x4) recvfrom$inet6(r0, &(0x7f0000337000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffc8a) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) socketpair(0x1b, 0x801, 0x8, &(0x7f0000d35000)={0x0, 0x0}) sendto$llc(r2, &(0x7f000066d000)="65c82f31fbbbf28e70061b07efb29b5a5525668c25871bbef4dcf0f6cbdf28e553abe754b2eeec224a51a66ff9d885537f98962e9d11aedd8b1945250f899ea1614130599cefa6eb88fbcb79241a8e31b0f9849eef276eae849bb6b420fac619732ee0a5cdda190c92af12", 0x6b, 0x4008081, &(0x7f0000acc000)={0x1a, 0xf5, 0x8001, 0x5, 0x643fcc3300, 0x9, @random="ff28357c8071", [0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 04:44:47 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002000-0x90)={0x1000, {{0x2, 0x0, @rand_addr=0x10002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) shutdown(r0, 0x1) r1 = socket$inet(0x2, 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000006000)={0x0, 0xfffffffffffffffa}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000008000-0x20)={0x1, 0x6, 0x8002, 0x1, 0x7ff, 0x7, 0xad, 0x3, r2}, &(0x7f000000c000)=0x20) 2018/01/24 04:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa9b883a5446f9", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000006000)=0x0) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/24 04:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000365000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$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) recvfrom$inet6(r1, &(0x7f0000858000-0xa3)=""/163, 0xa3, 0x2, &(0x7f00008bd000-0x1c)={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6}, 0x1c) listen(r0, 0x0) 2018/01/24 04:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname(r0, &(0x7f0000af5000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000abb000)=0x10) syz_emit_ethernet(0x36, &(0x7f00005ca000-0x41)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x0]}) r1 = accept(r0, &(0x7f000016f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f07000)=0x60) connect$bt_l2cap(r1, &(0x7f000016d000)={0x1f, 0xbea, {0x7f, 0x7fff, 0x9, 0x8, 0x10001, 0x3}, 0x401, 0x2}, 0xe) 2018/01/24 04:44:47 executing program 1: r0 = socket(0x9, 0x6, 0x3ff) 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) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000bc3000)=@nl=@proc={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001000-0x30)=[{&(0x7f000041b000)="20f94f241dcd77bac66c5e69342ce2b48ceae0dc09853e5d740532c92e46527fe2626341cedc1beb8854c062b96c0b03545808521d448f56a94f9635d43c0653333a2fc5371810e8d9c0a0635e5b779aa57a74aa69a8b13fa71b9eda542a7b21d311fdb4d4fde75e48c29aac9a9ce835907b1e9747c17b1f3aa7998504c6ddb3c056abc913b3630f255fdf575fe1ac9c898a37808209e9b7715026", 0x9b}, {&(0x7f0000001000-0xc8)="37a142a72deab902fe3975aa5d3711c075165632683439845d41b1fd3e9fd1cc9f5908af32c4824b74e6fa306766b24f39c9f57d09ca3767804df0bc3ab6067ebcce706892c20a4b4fb182af08c1145d7bd87679fd217ee94eb9203e2c3ed13e1c3c8329f3a1df9857c5912f60f05512f7767d99f29ca47eb7631817c819b50756dbc83fd4aadc233cff34336d977d35cb89aecd25bb1d7fa10291a04119ff71f704565cd006690763665fdd4748f1670caa892bfa841e9d8569b0961d4cfe4c0f1c5cc432476412", 0xc8}, {&(0x7f0000094000-0xb3)="e7a5012499f2aa4d9b46c8b322e9e025828a7aa7f0b709e02e06339284b2589b9324f9e518ff4c16912140f7c72c31881f44bcd69ac05382b942edc48697c8d5eac7eb27d3116c24826fcba3681a3ee1cd649b192bb96f57439c7ced3b7905d4751522504bff9e420c50ae19023278d53372a67f31b53efdb27dc66c351a7e11c9e433c10be37c3f81ce2582f445af0d2188ce1d16b689164b273e9fef752c0cdec287b664822cd37a3ee4f41a4a9dee7e27b8", 0xb3}], 0x3, &(0x7f000096d000)=[{0xf0, 0x116, 0xff, "772d19c87150e6b643eefbb968c3b30658685a2f7e1bf0c0bd6fe90a95c188969f5a579390fae412615bcea6f8723ee409e4d2e4c3ff008a36f0f9654971a5d918ab02df250566886387dac1876987ce1d7384a24d3086ded2af43d44d6f84af8328ba8694a1e7583415dd37642779fa00972b8a8dffbaea364b452afc34f9e9096360ebf3510b9afd2488e66a0be0b88e3e15b5dbc903f51638c30031d362d62486c07eccb128d578fb141252a61b750df959915a82cffc30b6b13848e769ef1793bff10ed5911bd403b21167f883cc5ef89fa3e61ee2fee473491fbd50"}, {0xc0, 0x103, 0x4, "61e1be13b4f156c5b3cbef4ab203a0ce61825d34c0efa60e4bd7823875714e96e90e4731797498250d90f9dd228986ae628eb968f9dae6ac01bf79a7876e505a0cfd4099ddab745adf5b308ab883e60cdb89dff5c0439cf0f54822fb9bfe78075766ff30cd102694e1d84ddf7076a23b32121155ff7ca5e828d1af14c6bc4da27de3290b14dbb777e816e30602cf8609f302bd40d8bb82c4ff64b12e48d78b4bc907930f787160467222"}], 0x1b0, 0x20000000}, 0x1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6f}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aac000-0x46)={r1, 0x3e, "a696f00934f18ad42e75ae5b95dbd6c1b9efe670d693d7c32735793780714bbafc2a9de2a1625accbdc0fa57c029e1fffaace05d56c14104dfb5fe681fe5"}, &(0x7f000086f000-0x4)=0x46) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000094d000-0x4)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002ab000)=0x0, &(0x7f0000c4e000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000008000)={0x0, 0x0}) 2018/01/24 04:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x4, &(0x7f00009de000-0x8)={0x0, 0x0}) accept$unix(r0, &(0x7f0000cb2000-0x6e)=@file={0x0, ""/108}, &(0x7f0000d6b000)=0x6e) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000063000-0x8)=0x8000000000000, 0x8) 2018/01/24 04:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000007, 0x0, &(0x7f0000318000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006a7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f73000)={0xffffffffffff0000, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000074000-0x10)={0x1000, 0x80000001, 0x6, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00002bf000-0x10)={0x100000001, r3}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000abb000)={0x0, 0x0}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvfrom$unix(r0, &(0x7f0000ca7000)=""/227, 0xe3, 0x0, &(0x7f0000470000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/24 04:44:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000caf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f00008f9000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000002e000-0x4)=0xb) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000972000-0x4)=0x3f5a3adb, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) 2018/01/24 04:44:47 executing program 5: socketpair$inet6(0xa, 0x800, 0x3ff, &(0x7f00001c6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0xff, 0x2, 0x10000, 0x3fa, 0x8000}, &(0x7f0000b68000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x2, 0x2, 0x2249, 0x6e, 0x9}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@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=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@extra_flags={0x8, 0x18, 0x7fff}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000bb6000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001}, 0xc) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00005c9000-0x8)={0x0, 0x0}) accept$packet(r2, &(0x7f0000530000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000681000)=0x14) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000780000-0x20)={@generic="f7bf400f9bda16dd06ff49ef95f258a9", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername(r2, &(0x7f00004e1000)=@hci={0x0, 0x0, 0x0}, &(0x7f00007d9000-0x4)=0x6) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dff000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7d000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000644000)={{{@in=@dev={0xac, 0x14, 0x0, 0x10}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x3, 0x2, 0x2, 0x20, 0x20, 0x0, r3, r4}, {0x7fffffff, 0x8001, 0x7, 0x7, 0x80000000, 0x0, 0x3f, 0x4}, {0x9, 0x81, 0x5f06, 0x5}, 0x5, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x3, 0x100, 0x6, 0xff, 0x57}}, 0xe8) r5 = socket(0x8, 0x3, 0x81e) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f000004f000)={0x2, &(0x7f0000d76000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) recvfrom$inet(r0, &(0x7f00008ca000)=""/74, 0x4a, 0x40002000, &(0x7f0000ff9000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f000028c000)={&(0x7f00004b3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000213000-0x10)=[{&(0x7f000041f000)=""/241, 0xf1}], 0x1, 0x0, 0x0, 0x7b4c75aa}, 0x2101) getsockopt$packet_int(r6, 0x107, 0x1f, &(0x7f0000fec000)=0x0, &(0x7f0000230000-0x4)=0x4) 2018/01/24 04:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00008d4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f72000-0x4)=0x10) listen$netrom(r1, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000598000-0x160)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4, 0x0, 0x0}, [@algo_aead={0x70, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x120, 0x60, "a95f640c461892c669bacd7f8862ff0700eb8013103d7733d0ca709123f9b822589b9c3e"}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:47 executing program 5: r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xff, 0x0, &(0x7f0000000000)=""/0, &(0x7f0000001000-0x4)=0x0) 2018/01/24 04:44:47 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@random="8d398000a5fd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "630600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000e000)=0x60) listen(r0, 0x1c0000000000) 2018/01/24 04:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c0a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b92000-0x8)={r3, r0}) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f0000aeb000-0xef)="b1", 0x1) r4 = accept(r1, 0x0, &(0x7f0000e56000-0x4)=0xfffffc74) bind$bt_sco(r4, &(0x7f0000a49000-0x6)={0x1f, {0x80000001, 0x4, 0x1ff, 0x3, 0x1, 0xffffffffffffffa8}}, 0x8) 2018/01/24 04:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000e91000)={r1, 0x10000}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x1, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:47 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000029000-0x89)=""/137, &(0x7f0000005000-0x4)=0x89) connect$pppoe(r1, &(0x7f0000009000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="48252913710c173bb9b1852e51a65ec0"}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/24 04:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000b3b000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000258000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000495000)={0x0, 0xc0, 0x1, [0x100000000]}, &(0x7f00006cb000-0x4)=0xa) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bd4000)={r1, 0x1}, 0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e99000-0x8)={r1, 0x4}, &(0x7f0000c35000-0x4)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000201000)=0x7f, 0x4) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000750000)="240000001a0025f00018000400edfc0e800000000004bf020dffffeb0800010048050000", 0x24) 2018/01/24 04:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendto(r0, &(0x7f0000b7d000)="", 0x0, 0x1, &(0x7f00002db000-0x1e)=@pppoe={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) bind$inet(r0, &(0x7f0000511000-0xf)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b9000)="", 0x1df, 0x0, &(0x7f0000c7b000)={0x2, 0xffffffffffffffff, @rand_addr=0x1000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ffd000-0x8)=0x0, &(0x7f00006e4000-0x4)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00006ac000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r0) pipe(&(0x7f0000ab0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000085e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f22000)={0x0, 0x0, 0xf7f}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f73000)={r2, r3}) 2018/01/24 04:44:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000001000-0x4)=0xfffff7fffffffffd, 0x4) 2018/01/24 04:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000013000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xb) r1 = accept4(r0, 0x0, &(0x7f0000105000-0x4)=0x0, 0x80800) getpeername$ipx(r1, &(0x7f00005bd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001c000)=0x10) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000bdf000-0x48)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_XDP={0x10, 0x2b, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000743000-0xc0)=@dstopts={0x5e, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0xffffffff, 0x4c, "21fbc358df198af83dfe15fac260cb4463e389b5c9cd8b5be18a5c5424fc7e59dab01a9d901ee2114e3711e55cbda7cde86e8d11d6201f2adb6de0dd834b2c4fd591302a8f4a403a39d3f9e9"}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x0}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x8f) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000098000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 04:44:47 executing program 1: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(twofish))\x00'}, 0x58) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000faa000-0x14)="d58bace0e0c32716665ea3f75908296145529f", 0xfffffd08) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000faa000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fab000-0x4)=0x10, 0x800) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f4a000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000faa000)=0x1008) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000)=@sack_info={r2, 0x7, 0x5}, &(0x7f0000faa000)=0xc) r3 = accept$alg(r0, 0x0, 0x0) r4 = socket(0x3, 0x800, 0x3) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0xb, &(0x7f0000faa000-0x12)=""/120, &(0x7f0000fa9000)=0x78) recvfrom(r3, &(0x7f0000175000)=""/4096, 0x1000, 0x0, &(0x7f0000fa8000)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) 2018/01/24 04:44:47 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000011000)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x4000c}, 0xc, &(0x7f000001b000-0x10)={&(0x7f0000028000-0x1430)={0x1430, 0x6, 0xd, 0x200, 0x1, 0x2, {0xc, 0x0, 0x9}, [@nested={0x2bc, 0x2a, [@typed={0x18, 0x56, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x5b, @u32=0xc2d}, @generic="9516c353c966136ef4ce6d70f14f4dea02e1034adfafcd5c187abc8c35b6daf1d97aad634ae1370e040244e5ed08a665f5f733616f7b057df507acdc9c7c709e572ab5d905069b10ca949f787e9d7fcc2a8bd6c3ac25ff7faf27188521ea6b0b21380f87d79771e6108e59e93ffb115c6dd252c3dc19ab954d0c9f40c5450c798a615708ecd744877bf151c2627114b8690deb65ece0139c31afa68989cefda88de28d9ac4e81b862ab3e48f92b2b0c0112d57b53bafc3f38bebbd1182", @typed={0x8, 0x91, @void=""}, @generic="649bea12f682d489791ee27a7fe1b03428497209601a31304da92396c5cd252e0eea940374b04d7419d4d9b504eb5588d86f02b25c88ce27f5edf4fa77016a25b60bca2ea4199a792fd87441ab688182b6e1d690e3cf24ed65dff45c8238f7e9eb5b2065fc0ddc6726ebbed0b9d50728135642d0f58f0198fcb3dd52771a87daba3ac8f9e88a20166740d6e05c647a75d481937abb31c5fac2b1a57c5342f71397d550ebf057fd5ddae50afc0aaaff9fccaad2f898ce0d9cb01a8b6844f2e98fedc5b065c002cfe76aef0e4f00c219cd96fbb6048154c75e491738adbdc6d0f396ab852199f881123ba7c2344ca6f49f6348a25f8f", @typed={0xc, 0x4d, @ipv4=@rand_addr=0x0}, @generic="da664da4d082bd96b19182a12cb519f6bc34b1c9b2d3acbc23f73b7dfe93ee6344b79c7ff02bd81c65de9dcaa2e2a256e41617c93b7d6f2c94ce70757e7ca87e995dfc7eec1d73abf11f8add4d6d79371601516b336940983cbc09438d770affd5a0962cb992b94200e78b889709a300eb9e211ba4d0fc1187fee38a8aed7a7a5d5e36e2f9f378cfdfbd3b53872ad534a44ecd55c9c3bf84757d051074c71fc91f38e078adee88aecb9853a1df94e9ea0c41ef980846319fc92cfa3e89", @generic="9314208f66ff8b1dda1b9907d5827bba"]}, @generic="40b74c622641da4501ec5ec9c660c642e7bb5fa1ccbd3120d0198422b8508d36e6f0b0c0b574b15388cbf1362cc17d22124487c64eed863c0d5771c3acaf2b28af15e53a26a49df76e8240514ba563bd3a97b07b399fb19100651a1a181729472e32a0ecea49bd93d97966d52d42a227993b0ac5a87e2b56", @typed={0xc, 0x11, @u32=0x3}, @generic="f413576b4ff3b6f8b286937cdb4af957ed3a90379ba1c4a3c6c53aa426bcb7b13400a26ce25904d7f3aaf314d2af6d0fcc0b7f78e174f25fc85b9804bda673f857b483609f16df0dcf500cab9a4f6744a1f27654bc7b4c5830c964090eedaad874bbc8ca53b9a3e24918ac5e880194592d923a3d", @nested={0xc, 0x83, [@generic="643cb06e15"]}, @typed={0x18, 0x50, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x6c, @u32=0x2}, @nested={0x1028, 0x39, [@typed={0xc, 0x52, @uid=r1}, @typed={0xc, 0x53, @str='\x00'}, @typed={0xc, 0x82, @fd=r0}, @generic="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"]}, @typed={0x10, 0x8d, @u64=0x9}]}, 0x1430}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f0000002000+0x89)=0x0) 2018/01/24 04:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000863000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00001d6000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffff9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xde9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xc5d}, &(0x7f0000923000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c08000-0x8)={r2, 0x3}, &(0x7f0000d89000)=0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000031d000)={@generic="4382d2dc9c124f8538fe6513224fd391", @ifru_flags=0x202}) r3 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b51000-0x4)=0x0) ioctl$sock_ifreq(r3, 0x89ff, &(0x7f000075e000)={@generic="e4003f7c4488a886f2585960d8e1bc4e", @ifru_map={0x8, 0x8, 0x3, 0x100000001, 0x1f, 0x2}}) getsockopt(r3, 0x10f, 0x7f, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00006ee000)={r2, @in6={{0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 870.732342] RDS: rds_bind could not find a transport for 172.20.0.20, load rds_tcp or rds_rdma? 2018/01/24 04:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000761000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000474000)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x1000, 0x0, 'ctr(aes-asm)\x00'}, 0x58) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000019a000-0x8)={0x0, 0x0}, &(0x7f000068b000-0x4)=0x8) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) bind$bt_sco(r1, &(0x7f0000407000)={0x1f, {0xffffffff80000000, 0x1f, 0x7c0, 0x6, 0x233, 0xc56}}, 0x8) sendmsg$alg(0xffffffffffffffff, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f00004f1000-0x10)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003", 0x11}], 0x1, &(0x7f0000857000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c94000)=0x0, &(0x7f0000c7e000)=0x4) recvmsg(0xffffffffffffffff, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$unix(r1, &(0x7f00004b4000)="f969305044b5a40d9bacc7c5e3d2b4f630925cf4a08398b0d8d53447940d31d033d83be0fcb64fa1f3bfd164b088f3b9", 0x30, 0x8000, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) socket$can_raw(0x1d, 0x3, 0x1) socketpair(0x8, 0x7, 0xd537, &(0x7f0000a63000-0x8)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f00007f9000)=0x200140) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000b5a000-0x20)={"6fe6b777ca68ff7b081002aeb48ed982", {0x4, 0x0, 0x81, "80e815adb78d", 0x41, 0x0}}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000400) r0 = socket(0xf, 0x3, 0x8000000) write(r0, &(0x7f0000f9d000)="220000002a00470900f1ffff07ee04001000401403000000dfffffff200300460700", 0x22) 2018/01/24 04:44:47 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000852000)={0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000da0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000882000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000827000)={r3, 0x80000, r4}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000009000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000008000)=[{&(0x7f0000000000)={0x3c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x2c, 0x0, [@generic="9c5b08da6b8d1e473e53c83ae9ed3f974c7c565178bd1c71642c126cba18dd34e25994948f"]}]}, 0x3c}], 0x1, &(0x7f0000009000-0x70)=[], 0x0, 0x0}, 0x0) unshare(0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/24 04:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000478000)=0x6, 0xfffffedd) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) recvfrom$inet6(r0, &(0x7f0000a08000-0x6a)=""/106, 0x6a, 0x22, 0x0, 0x0) 2018/01/24 04:44:47 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000008000-0x8)={0x0, 0x0}) getpeername(0xffffffffffffff9c, &(0x7f000054a000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cfb000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000002000-0x40)={0x8, 0x40, 0x4, 0xca, &(0x7f0000000000)=""/202, 0xd4, &(0x7f0000001000-0xd4)=""/212, 0x0, &(0x7f0000000000)=""/0}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast1=0xe0000001, r1}, 0xc) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xffffffffffffff1f) accept4(r3, &(0x7f0000001000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) r4 = socket(0x1, 0xa, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r4, &(0x7f0000002000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_mreqsrc(r3, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="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", 0x1000) [ 870.748152] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3334 sclass=netlink_route_socket pig=19459 comm=syz-executor4 [ 870.761173] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3334 sclass=netlink_route_socket pig=19459 comm=syz-executor4 2018/01/24 04:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) bind(r0, &(0x7f000093b000)=@generic={0x1, "51ad7e7030eef5e77c7bb398725e0518d8135cb4518c22591e59fdaa296c83f0e6455aba1303c467d3808895ec02dd6a9ad98240bd8470979fff48e0d5f36023ee074d511baaa1eaeea412eb4db1c69f61fe37601b092399aba1ace934cc1c56b8642b34ffde528fcd30c65bb3b2891ccd7ae3dfa932c293b81f3da88a06"}, 0x80) 2018/01/24 04:44:48 executing program 1: socketpair(0xc, 0x804, 0x10b, &(0x7f0000d77000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000305000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80, 0xffffffff, 0x1, 0x100, 0x0, 0x200000, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000001000-0x10)="e20a024fa95fd7ab5b1d09bee1e252fd", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000000000)=[0x7fffffff, 0xe2d, 0x1], 0x3, 0x6, 0x3a7, 0xfffffffffffffe01, 0x5, 0x2, {0x3, 0x100000000000000, 0x31, 0x0, 0x4, 0xfffffffffffffbff, 0x5, 0x4, 0x9, 0x5eb0e2e3, 0x0, 0x5, 0x200, 0x3, "5f6c986face71458e63b586ee235d8e7da8babdc5ccc10b55ee7946e1b046329"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000)=0xff, 0x4) mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r3, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) [ 870.780993] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 870.781040] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 870.782408] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/24 04:44:48 executing program 2: pipe(&(0x7f0000da3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a68000+0xdb)={0x0, 0x28}, &(0x7f000058e000)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000099000)={r1, 0x54, 0x4, 0x7, 0x7, 0x2}, &(0x7f000042d000)=0x14) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xd1, &(0x7f0000000000)=0x10000, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c84000-0x28)={@generic="d9750c35339cfe417b118de524fca2c6", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@rand_addr=0x8, 0x2, 0x0, 0x0, 0x7fff, 0x2, 0x20, 0xa0, 0x33, r3, r4}, {0x7fff, 0x92, 0x7, 0x4, 0x1ff, 0x40, 0x8, 0xfa}, {0x2, 0x8, 0x1, 0xff}, 0x5, 0x8, 0x2, 0x0, 0x0, 0x3}, {{@in=@empty=0x0, 0x3, 0x3c}, 0x0, @in=@rand_addr=0x3, 0x1, 0x1, 0x3, 0x5, 0x6, 0x0, 0x1}}, 0xe8) 2018/01/24 04:44:48 executing program 1: close(0xffffffffffffffff) 2018/01/24 04:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt(r0, 0x1, 0x0, &(0x7f000037d000-0x7d)="b1959eb9c3dee08397dd1bdd004fafb63385c9250089172e14df4cf68136ae896ef38e6413a4787057d8dfa5186c5ab3763a2822ad015782326ad606bce23edc6d368bcdbe023ce5d228b61ea2e5116e0845d52021b5d26a7f21449b8da748c7d086e9adb4b6ec814c13732f20eaf36f23ed6a61bdf6375e9557b74b95", 0x7d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e61000-0x2c)=@ethtool_cmd={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 04:44:48 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a42000-0x4)={0x5}, 0x4) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000064f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000637000-0x78)={0x10001, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x200, 0xffffffff80000001, 0x2, 0xfff, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0xffffffff, 0xc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x2, &(0x7f00005b5000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000074a000)={0x2001, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000780000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x6, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f000087d000-0x40)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000ea6000)=0x2) getsockopt$sock_buf(r4, 0x1, 0x3f, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f00003e0000)=0xffffffffffffff95) 2018/01/24 04:44:48 executing program 4: r0 = socket$inet(0x2, 0x80000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000139000)={0x0, 0x800000000000, 0x7fffffff, 0x10000, 0x4, 0x8, 0x5, 0x6, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x4, 0x6, 0x3f}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004be000)={0x10000, 0x8, 0x30, 0x405, r1}, 0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r3, 0x352, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x4a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x1, 0x80000000}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000627000-0x5c)={{0xa, 0x2, 0xfffffffffffffff8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, {0xa, 0x2, 0x100000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x6e, [0x8000, 0x2, 0x4, 0x7f, 0x5, 0x100000000, 0x101, 0x5]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="8374c15581e8d68a685d3a189d57b9ec4a8d1e824332841114d0f7fdb992481758efac89d21aedf60f75bec4d9cf44d1e81b2ad4b0f43cd91847b9bf375e06adcd13b4bde51fa0dabbaaeab1bbe0e6a610d76242967eea63838653fea70d66697cfd10e15c3fe7c1fbe18a7fefa0bbd27b669a", 0x73, 0x810, &(0x7f0000003000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000003000-0x9b)={r1, 0x93, "cfb396404964651dfda79b33ae8097db791570ad32ec9749406335e09d465054d6de9161ac9842fc173ca349493fb5ae2df3b48d4beb80503cf85779faf14b1e1173044287e6008efd0517c8b34485d572de3ea39befa0c9de5347ffcba60aead0489add61f36e94bc0cd3a8e63094644f8735ea321ba93361dbc57e46738c9c276e0a0d5d787c88dc05c2cdad85336bd944ce"}, &(0x7f0000005000)=0x10100) r4 = accept4$inet(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0xffc8, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f0000004000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000002000)={r6, 0x1, 0x6, @random="ae7a0c96d074", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1f}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000004000-0x8)=0x5a5e) 2018/01/24 04:44:48 executing program 7: mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ba7000)="240000002a0025f000154302000000000000c4000400000000e1fffffcffffffffffffff", 0x24) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ea5000)={0x81, 0x1, 0x200, 0x1, 0x0, 0x8f0, 0xffffffffffffff55, 0x40, 0x40, 0x5, 0x2}, 0xb) 2018/01/24 04:44:48 executing program 0: socketpair(0x8, 0xa, 0xffffffff, &(0x7f0000ec5000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000a1b000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001000-0xc)={r2, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000)=0xf8c, 0x4) ioctl$void(r1, 0xc0045c79) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000002000)={0x36, 0x0, 0x3, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000002000-0x20)={0x9, r5, 0x3, 0x200}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000002000)={0x3, &(0x7f0000003000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 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) 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) 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) 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) 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) 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) sendmmsg(r1, &(0x7f0000005000-0x168)=[{{&(0x7f0000004000)=@sco={0x1f, {0x8, 0xfffffffffffffffc, 0x3f, 0xffffffffffff8001, 0xfffffffffffffffd, 0x401}}, 0x8, &(0x7f0000005000-0x40)=[{&(0x7f0000005000-0x15)="2860790721df3bb99910f6426a03bc42daaf9c0655", 0x15}, {&(0x7f0000002000)="a6b9b9ee628b5bc64b35b70f7858b490334f8347434c600cb2309af898e4a42df4975c57a3cbfb6f38eaa4f40e2cd9645791ff41c11c0d0c2fae3752402ec2882b5f2cd8fdbbb93e3cf350c66caf98c5b5cf167b918740edc9aced278bd0f815b16af585b8c6ce1ecfb529078a74e4bd12c5c4901c057555b134da46f3f5733a4331ab18ecf69e0fd32128", 0x8b}, {&(0x7f0000004000-0x7f)="3616f85a163e96bba10f8264a7d311088be23f5f4d43f8342c0dfd14c9a381fd3a2222c12ec3588b92e5e0b9408d2be8b44d0d2bbe6387a13f27e1b6eb5d882e81ecb0b410951847df1b8994015f58db39a7efdfe9997d65623adcce85ef375b7735b4d2240c8a7e4d5308f05c80181a114f1ec6be7e1c0363261fae236d46", 0x7f}, {&(0x7f0000005000-0x5a)="b8bacaa2385c5375759c6dcecedbf3a5f83426d8c95d17c7855c88e3c766b43ab44205682a172045c3c982a0c038e5d2b2ece6a136cf559efa3d6ca7a374fe6fbd883148d7856cff385200ea6ce3b2586010c38491936dd56253", 0x5a}], 0x4, 0x0, 0x0, 0x40010}, 0x4}, {{&(0x7f0000005000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000+0xe41)=[{&(0x7f0000005000-0x76)="b624a2db2340a1321c70cdc7e1ce57770a4dac3a7d9b56f071e03f93d64141fe0c2e96011ed664a42ffc2804bb4d43686a1a3b68c821e6ab3cdf115a611c59c19c1b7bf5a20ced6e78a1f2ac5c8c201e2d80b4df15449cd7419a4b27b72da4869f1ff4e18f424439e5100f7a835ef0bf186e38e44719", 0x76}, {&(0x7f0000005000-0xaf)="12c659c4336a32c9226f6dc80d744c234b8ce8be8ba76f0c430234902aeda21cf9446146993f9df32ae7afe839fdcb431526b1e594093691f64459e7a28074ca6314bb0d8a0952daded4bfc50bc4f427ad6189ecf7b6a0680086e4266092d68aca84d467ffe7fdc5b4c8854f6eb427ffb96cc3f41e892c527990474dfe8e0a479f7df4a8e77bf68e66b351dcbc0fcdeecd727735f6c8f75364634e9fcd0a1a2b87051ec1a83e77fd4500336b6c6c02", 0xaf}, {&(0x7f0000004000)="", 0x0}], 0x3, &(0x7f0000004000)=[{0x28, 0x11f, 0x100, "5133089010ee2fe53d9886649891bb30ad48"}, {0xf8, 0x19e, 0x800, 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0x1000}, {&(0x7f0000005000-0x83)="235c526c22711a754019abdc20da02bc0537560fc0cb8f2eb54544033e3b8f4784470cd3f020c251c48c3bff66e2512855b033dc846d7e675ce9b6fb28c9cbcd7566326daf4b9c3ecc9cdd43cf138e2802afeda28ca4cbda9d24f56ba0844ce616b9acb5da183cf1c059acf1d5703dbbd17e74980189f244798c07d180e685a7bbaaff", 0x83}, {&(0x7f0000004000)="65712aadc7f5b2598e6a3f4b39f1dd33b4705efcc6dcd0eccb59f80683c19191d5142f517fb7f30b846c98022541aaac889450a32da1ad8558caedff97325cba590e0514f8bdbc548449d1cab802a46f76ca217ce95b0eb66b534f39a4036a81738d97391edb72295679229c79dd268866ba5484e90a0fbabb7001e496acc0459d8d969b34f905bd5ea0e769df92106fd41cffbf042122dcd95a86c845e0b0183a4c6beed742a88cbdb078af998c7f", 0xaf}, {&(0x7f0000003000-0x51)="5ee4fe04de2321ca0c3a1d10167688a33a45500555e331c2bf831a51afa2849f62087d9f6d6856903db0bbb04726a1f94aaea9b5ef18a94337a780d52c047ba56fffe588153b60d07ea5bad3a4452a0dcc", 0x51}, {&(0x7f0000003000-0x60)="5f53378c64cf745374bc8f4cb1e7964335c7c84400752672eb9d3911d64cfd397f4a1aaef6d39dd19779189cbbaeacc148a99921fb907093c980cdf6aac7b67814701a0474060bf5dcf3559e02f3b42286fdfed4946b0998e2baf560ba6f0fd7", 0x60}, {&(0x7f0000000000)="2c9be069f0456cd78f27fd2e14707ec7cb40fefebd99bf8a383814cc161ac7afc72a10d2b4fb5b0b37ed8af1b09a61e04cfdd279805d0d6a22b2179c5042bc9671e98db8d2b04ce00b0414bb0cd811ecfa206db2c71f41597a5aaffa18de3fe3c618c7d95767d429b2369ee5319d9091c84e60bf3c0b39a5a4bf66500940ea668d6ba438863ef13a36247c34576ad19ab8407b0c52510edec56e3d55eb23212f8efb253696094c89225bce0f", 0xac}, {&(0x7f0000003000-0x69)="519643cf1e75b39683e6c26c931f9d991bde8b2285f7ec05aaee5962569fb62c49c36ce955588c2c205a49338b65741c78654966529e6572b651687b92b3da7736a2a3e908f7905ef36dc0efdc0749dc6794a996c54d86c908dec4e8c16347c15cec5f20e351f044272923", 0x6b}, {&(0x7f0000004000)="a06a1e18552637abff72d420bdcc3e09907150e05409b843f35409d7ab6d7abcd48f1479bd72ecbba0bac42f", 0x2c}], 0x8, 0x0, 0x0, 0x8000}, 0x6}], 0x6, 0x800) 2018/01/24 04:44:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x6, 0x7) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f90000-0xff)={0x0, 0xf7, "1cce6b554ffe5208320b7fceb87c31ddfb26a8e936c4f21c185e7ac138f0d9ff2769a97b89b70d95e3b53628f8f546e3e1555ef185698bb1c43f88c5506b178ac5177c9c54d906235da4676b0ec3bfd9ecb3a2336d5108b0a4d007000e55fea3209b7dab7809654ba251e9310c27d15fd2cbb0efae807a8b77f6f98644b94f91b67cf838cd812e976e6509e6d832765263eb2b6b0e46e9d80ead638904c9bd3cec42176b752cb11139ab8753214a57225fe8ea87698730d0ca3fec41efdfbd43cd79ac372ceb98e1bb2367b85d74aac48219a328a0523a305c6572e91514a1a50a0401b8e6bc5442e21f45e1d772764d065ef646bdb5cc"}, &(0x7f000020a000-0x4)=0xff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00007b4000-0x10)={r2, 0xb0, &(0x7f0000903000-0xb0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x38}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}]}, &(0x7f0000326000)=0x10) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c12000)=0x7, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) recvfrom(r0, &(0x7f0000618000)=""/21, 0xffffffffffffff08, 0x0, &(0x7f00004e7000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) [ 870.820966] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 870.820992] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 870.822118] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 870.854513] RDS: rds_bind could not find a transport for 172.20.0.20, load rds_tcp or rds_rdma? 2018/01/24 04:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) getpeername$inet6(r0, &(0x7f00002fd000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000702000)=0x1c) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1, 0x10001}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/24 04:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xf, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000960000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00005fc000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/24 04:44:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000094a000-0x1c)=@req3={0x6, 0x1, 0x4, 0x800, 0x3b1, 0x5, 0x3}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000411000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000274000-0x7)=""/7, 0x6) 2018/01/24 04:44:48 executing program 2: 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=0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000875000)=0x0) 2018/01/24 04:44:48 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000755000-0xe8)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd6000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a73000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) writev(r2, &(0x7f0000000000)=[{&(0x7f0000f16000)="78062baa4c0f07cec0ec371b101b8821f9", 0x11}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000002000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r3, 0x101, 0x6, &(0x7f0000003000-0x3)=0x7, 0x4) 2018/01/24 04:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000839000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="0000000000000000000000000900000000000000800100004000e7003072a901"}) sendmmsg(r1, &(0x7f00004c7000-0x3c)=[{{&(0x7f000074b000-0x20)=@pptp={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000ec0000)=[{&(0x7f0000817000)="3bfe3fe6caff3f18759c79144884d19807b0be7bbdfd3dec20", 0x19}, {&(0x7f000098d000-0x1000)="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", 0x1000}, {&(0x7f0000170000)="aee209803396c2502de612c873171eb09c21f18bb00536a0b25713d054bdd53e36bfa0587cce6d9da06412f026f3834c48361e815c571fb7745162a126947083863cf99f61be7af1936f163e7aac40916f13a932f45a3db9bf0a80461e39a8aa8b91ff9137281ab9982555c8776592e79fe99618199bb60f4695c38c97b653cf2cc2ba80859a6a7a51a66f61278b5b288f1a3680410ac95d4c27bf147b55cb814b3d237b7acfe6c9e4641df2307d289e55a0e63b3fd4fc044625432b15eb68d21012", 0xc2}, {&(0x7f000046d000)="f9dcc212bb8c8393a72e5fb5ff9b8c11e3f34f4cecd2c6e4247beddd95154e91bd6ff02832c22e4abfb714fabfa7147efb00dd3f0d57340adf500304f7b11f457fecf8d6ea8984bf9f942ddc326cde36498ee124d9c9d294e922bcab6155ef0f333f34414179dd9acd4225be0fdb4e2f4b2563c1b5983965411931e6f02be2610785e199e9cf213ebece2933320a3b34c185b860078cae77326d82b0c2057f83310c713581ea33281c3fec791da8eb441e5a5f8936455602a8d1cfaa048de5ee828078d150aedb7c030d41c1c7d7f369236c039f678b0d8d39264468341077aefbf1", 0xe2}, {&(0x7f0000d66000-0x1d)="c6cb69fbeb78fe9371487aba9196bd037441f8f54eac5a21bd8edb7cef", 0x1d}, {&(0x7f000077b000)="14ae56516632334cecc4053fca2073753661be6aa6a4dd69f75ed2d010531b1d4133772aa377019bc5297b0d7edcac58e19f7004a28c89c89ca4ef436138a53e2af0133f0c8eb8b7df9c1faee457737ff31cb0cbb3e64458025c", 0x5a}, {&(0x7f0000438000)="a5ee8a3a0bed3618bb2a614706711780a29b55f3a9ba64b900b1a5c686927778432bc261b9cf432da25549838620e4eca0d7a967c9cd8c61a89780d41fab5e14545e0d61c73c1f35891f428a3fbf715edce044f6eb1689e5826d4faf2ac8a34adff050075bac9d62d3e31af7e41f5f033f07e0228552e5fd9382421a13cc9efc4cd0775d8f4d316e05716b10d222c8525c698d22a0194c0a6dcf8208fb4feb132a8f0e6847103003249e0886e1cac391b2159433f0bce083d9bb4eec919bf2af8eabb6a2c83303f1", 0xc8}, {&(0x7f00004fa000)="", 0x0}], 0x8, &(0x7f0000c2d000)=[{0x48, 0x1ff, 0x7, "4c3e1ddf4401a6d2ae0bc8badbab3449b722f4b98c22066b7ac99a28a3428c85d234f2b73ddd97d993a4ee2f4c88bafbb5"}, {0x38, 0x109, 0xa9, "755031cf959c5afc0827b564963fbffdfa9071c87c48237480ff4f30257940d30745c078"}, {0x58, 0x10c, 0x2, "cc714aa6b39481d1ffc06251d6705f6acb61bb67d98db3839aef20441b61ae484322e7e98f0abc7cc5e07ceabdb322446ccce91922dd2e2c7339eb5eba146ab5f389cf"}, {0x90, 0x104, 0x400, "3ddf3af35644fa3f073ed686360ee437a769f706c85ffdf7bde3d5939b4d3693b17bf5efb7625eced0d273dc6b2759df4c877822d9f91ed419f4f7dfc61a772ef416f6c286f8ee67fb9a44b8bb41b858e715f74f765d6c7715279beb7800018f814e9d363fae409b8e5d6578461fbe5552573ecfd9f3c3b501bb34f25d5de1"}, {0x50, 0x103, 0x1, "e9f9ae43009e466b325e6aa352fc89b1340d5f9e94b07d003b2f025e3336aff36c5b62810fb7060fc199efb75fb83f6c352cd6c92b436f1da05315e0"}, {0xe0, 0x11b, 0x7ff, "12682d7f59304fd88e98dba9d56260ee0aa87961084de73f269a4b2dea56788df05209fd0e7e05d6db03b8eb1cbd0136c7a87a27a0526a8c5e5ab9fb47095c21c43315b5591be783cd724c97c9b914b8a730900248d6ae33dcef48eb98669495edd4d6c1610ed7b39661be0c5772cfca9236a5981b21ea6b546e144be53466810794a8c040c364276759d48dc3c6b798ff4ac54880a1a4350332883105b3205724180a71d14da3f199680200422e0ea52b6175e57344ac72d6ba9160d3be2addcc9e5ad13efd18f99740bfb1"}, {0xd8, 0xff, 0x9, "cf14516045665f88c8f60bae927deed1e725e784877a31d0a9e93d3143e48b735eed69b36105d7130bcfa09d9b2131bcf4fcc368fb2df70ee6f088b85e4eeecdaad596bf900d6ca11feb0539eb2985950bb4a79a9a5e0fd0b860f898c97528fa10ec2002d0065f8a73816e5c0fa871522befaf31295ab1d4bddd2c0ca369ddb6d6a4128eae4612fd37a090c09abfc59c8fafc6acfc0ddcd3617e06f6b4ef8e82119ef41cd2770d6558995ac1a4a49a1e7ce830809488c56e5ad74b8fe8c77e9aeb5d753d0b352cbd"}, {0x98, 0x19f, 0x7, "77d841a3c07f5dc1c2e14cc9a6317f248049ff673b8c38f131c055e9b4ec63c58cc1ccd842d1b5d8f9189871fb4e9aeac418d5aae4b3471453f0c7b5fcbf08a54b4921da544a2e44a6d9dad270a083dd01e745a0bf65bc4a4b6e62d6c98ac90e4041735e1ab6a340c30642982a6d5093dab5e70023da09732a700d0ea8d1224a386f9a1df1f1"}, {0x60, 0x117, 0x8, "463f2300dd886295d84918ce8cf640372054e47de6250aab66d4b8b6456e7fbb6311a70107df1af1c9e8a705c32afbf49753856ac3b488040532f5645d1456df389079432d01138161f70e27"}], 0x468, 0x20008851}, 0x5}], 0x1, 0x40080) 2018/01/24 04:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, 0x0, &(0x7f00006d5000-0x4)=0x0, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000c7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getuid() r4 = accept$packet(0xffffffffffffffff, &(0x7f0000264000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002c0000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000072000)={0x0, 0x0, 0x0}, &(0x7f0000a8c000)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000b41000)={&(0x7f0000524000-0xc)={0x10, 0x0, 0x0, 0x41000000}, 0xc, &(0x7f00003b9000)={&(0x7f0000e32000)=@migrate={0x270, 0x21, 0x1, 0x2, 0x3, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x1, 0x9, 0x1, 0x20, 0x0, 0x80, 0x80, 0x3f, r2, r3}, 0xb, 0x0}, [@etimer_thresh={0x8, 0xc, 0x6}, @lastused={0x10, 0xf, 0x5}, @migrate={0x5c, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x33, 0x2, 0x0, 0x5, 0x2, 0xa}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6c, 0x1, 0x0, 0x6, 0x2, 0xa}]}, @sa={0xe8, 0x6, {{@in=@empty=0x0, @in=@rand_addr=0x5, 0x0, 0x3f, 0x0, 0x6, 0xa, 0x20, 0xa0, 0xbf, r5, r6}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2b}, @in=@dev={0xac, 0x14, 0x0, 0xb}, {0x4, 0x0, 0x9, 0x9, 0x401, 0x5, 0x5, 0x6}, {0x1, 0x80000001, 0xe236, 0x8000}, {0x6, 0x7, 0x5}, 0x1, 0x4, 0xa, 0x4, 0x0, 0x40}}, @algo_comp={0xc4, 0x3, {{'lzs\x00'}, 0x3c8, "598699cba3a97a71a57f170402fd3f05d2ead62ef7e8be77a9fb8e71f37f40ea5b851bdfadd79fd72c9ae384fb992725ebe8b1f71c1ad075c008085f7cb0aa786bae4dacf0436a5d6f672f84ab83724176bf2a46c7b86a6c1086eb5e386c8b5ec98d0835008aa5ca06f580184e0db77c6fa4672da54ad82fd2"}}]}, 0x270}, 0x1, 0x0, 0x0, 0xfa0c808d269a6bcf}, 0x4000) mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r7, 0x29, 0x31, &(0x7f0000d0d000)=0x4000000800, 0x4) setsockopt$inet6_int(r7, 0x29, 0x42, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r7, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={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]}}, 0x197) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000292000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000006c000-0x88)={0x6, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000d78000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000f85000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r9, 0xc008640a, &(0x7f00008b7000)={r8, r10}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={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]}, 0x1, 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]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4be) 2018/01/24 04:44:48 executing program 5: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x9865, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00005bc000-0x8)={0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001db000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7f, 0x7, 0x40, 0x9, 0x40}, &(0x7f0000eaf000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00009ff000)={r5, 0x43}, &(0x7f0000403000-0x4)=0x6) getsockname(r4, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00000fa000-0x4)=0x3a) setsockopt$bt_hci_HCI_FILTER(r7, 0x0, 0x2, &(0x7f00005ec000-0x10)={0xf647, 0x8, 0x9b8, 0x2}, 0x10) preadv(r7, &(0x7f0000843000)=[{&(0x7f000011d000)=""/94, 0x5e}, {&(0x7f00009f0000)=""/42, 0x2a}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000eaa000-0x4)={0x0}, &(0x7f00001af000)=0x4) preadv(r7, &(0x7f0000024000)=[{&(0x7f0000026000-0xae)=""/174, 0xae}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000b50000)={r6, 0xe7, "898962fe1a8a6cb5b2095164080d72f812b2b01050f2291e036ddb4f2dc2a0c00ffa6d745c986ab7534c98537199c329cd4b42f5818897ffbc0beb9f95ce97918dcb5c3a5a5fb6e4124364ac3a2ce7ac9272fde527101bebdf00b9256931a0d9469fbef58b16047fd6ed68b8dddca00bf52b514242e31181a4e5591ed89ad78326825b156aa70bbcff641001af7cd9d7a76e90e4d295ec253173170007d491647b8e7825c095b6c0319cc10301bee9fd59a6c6881a1bafa79f2a3e3a381581b0e499f33482aa94aed8f6fb9d335a995d4613172d51bb75288502551fd7137c4f45288faf8f0a17"}, &(0x7f0000001000-0x4)=0xef) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009d1000)=@assoc_id=0x0, &(0x7f0000170000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000066e000-0x14)={r8, 0x100000000, 0x0, 0x9, 0x3, 0x5}, 0x14) setsockopt$bt_rfcomm_RFCOMM_LM(r7, 0x12, 0x3, &(0x7f00003de000-0x4)=0x23, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009de000-0x8)={0x0, 0x0}) 2018/01/24 04:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x34, 0x10, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ecb000)=[@in6={0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x5}, 0xffffffff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x66e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) 2018/01/24 04:44:48 executing program 6: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000604000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001c7000)={0x0, 0x0}) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000acf000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000acf000)=0x48, 0x80800) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ad1000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad0000)=0xe8) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ad1000-0xc)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006d0000)={0x0, 0x0}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = getpid() r7 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000060c000)={0x0, 0x0, 0x0}, &(0x7f0000750000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008f7000-0x4)=0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000acf000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acf000)=0xe8) r11 = getgid() mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000acf000)=[{&(0x7f000054a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000acf000)=[{&(0x7f00001ec000)="e6433f0b85c940637ec34c65b4fa41e815977fe3f8c20bcc216dcad786f963525f0610e4f71dfb2baae2d320af8bdf574c56c0f72c72368637ec4116ac47987be62cfee129a10cc4d3844f4a9c12281e12bbc6e0c4b12247430b064c85f1820d244a08cc687f6682217582a0185fee0f5e1bf627d23124a9af937103fefb930cd24d59f8b36683459dc534a725e20e2a", 0x90}, {&(0x7f0000591000-0xf8)="bfcdb48d019e816b9a2e52df77f527420d1148a90463f0694ebfa5616a9d268e59b5320c3f0551fe2b339689f1d5abafccdfc32b80ad01b7da722f29be6b4d7a1268db5605013002de1bd63feeb9e3d9773406a5ba53b8e20559a1033418dc887572d745cff57e945ec13696a32de4a72f990170a43ad894aa5513f49719712b99592b4f5da0f02acc9f856f2abd98b56d62261bacc8453db8084ca8758c31597b502bb5fec29d36bc3dbe7793c310656a361929805f1ec4f54a71df219d8b3fd34d733c2d9dd724f839436c5a05dbee5aa6af58ed4fcac6a9a3ac781e75002eed8c9eb3230ca48331ba36716d732f2b795f26d26962cd4d", 0xf8}, {&(0x7f0000acf000)="55c15e8556791cc9df8fe25f2310096abf73d4289cf76eb7dd7d2d60ca0ec264cda1357dd9db732b38f7ea69335134161bd3854772cf0a198b3eb2a2202c867c4bf33051aa34c31d894d5e4e07d01d23ab24fa6c16c5df799300851dbd5e636b083dc90299e7b0edde253b7c0248e554b6a4e8c3c4989af967096364d4cc27bd0edbb4e6e58b84284c7aa6fb52660be40c5b79cc5d82c6f2e10f83ed12a9ded0fdaabc262fd0", 0xa6}], 0x3, &(0x7f0000acf000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x800}], 0x1, 0x1) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001c1000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad0000-0x4)=0xe8) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f000058d000)={0x0, 0x0, 0x0}, &(0x7f0000ac6000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r12, 0x29, 0x23, &(0x7f0000a4a000-0xe8)={{{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3, 0x80ffffffff, 0x3, 0xffff, 0x200000000000002, 0x0, 0x80, 0x3b, r13, r14}, {0x6, 0xc776, 0xf3a3, 0x6, 0xff, 0xfffffffffffffffb, 0x7, 0x8}, {0x1, 0x81, 0xa2be, 0xffffffff80000001}, 0x6, 0x6, 0x1, 0x0, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x3a069d85e60d5ff2, 0x0, 0x0, 0xffff, 0x7, 0x3}}, 0xe8) getsockopt$sock_int(r12, 0x1, 0x23, &(0x7f0000acc000)=0x0, &(0x7f0000acd000-0x4)=0x4) 2018/01/24 04:44:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) tee(r0, r0, 0x8, 0x2) write(r0, &(0x7f0000167000-0x1f)="1f0000000b06ffde0000f49f000000a9200600000900018001000000000600", 0x1f) 2018/01/24 04:44:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x1000000000000081, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) pipe(&(0x7f000062a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00004d6000)={&(0x7f0000742000-0x1c)=[0x2, 0x5, 0x10000, 0x80000001, 0x1897, 0x7, 0x8], 0x7, 0x0, 0xf0, 0x2, 0x0, 0x101, {0x81e, 0xfffffffffffffff7, 0x6, 0x8, 0x5, 0x1, 0x9, 0x1ff, 0x6, 0x3, 0x60f5, 0x66, 0x1, 0x6, "c877d45d6a4358ab0490989d7849b89ef64812aa8fa739dbabe3b52f219c0921"}}) r2 = accept4(r0, &(0x7f0000605000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000080e000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a8d000)=0x0, &(0x7f0000b50000)=0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0x1f0}], 0x1, &(0x7f000003f000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000780000)={0xfff, 0x5, 0x6d9, 0x200}, 0x8) 2018/01/24 04:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x8000f, 0x5f0e) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000184000-0x4)=0x5, 0x4) syz_emit_ethernet(0x3e, &(0x7f00004e0000-0x6e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x8, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x80, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, ""}}}}}, &(0x7f000077b000-0x18)={0x0, 0x1, [0x0]}) 2018/01/24 04:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x1, &(0x7f000070d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ad7000)={0x0, 0x1000}, &(0x7f00004fa000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f8000-0x10)={0xfffffffffffffffa, 0x8, 0x1, 0xfffffffffffff6b1, r1}, 0x10) unshare(0x1200100) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00001f4000)={0x3, 0x81, 0x401, 0x0, 0x3, 0x6, 0x7ff}, 0xc) sendmsg$kcm(r2, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) socket(0x3, 0x0, 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f00003e3000)={&(0x7f00006c3000)='./file0\x00', 0x0, 0x10}, 0x10) close(r2) sendmmsg$nfc_llcp(r3, &(0x7f0000148000-0xe0)=[{&(0x7f000083f000-0x60)={0x27, 0x3ff, 0x100000000, 0x2, 0x4, 0x7fffffff, "793c594a7b26cbf5326c798f515e637addebf68f8eab05d6418dfd1d3013c97bac4f920e145b251aa885308c36620a5e471b96d6fd5a08283f10ad32e94683", 0x1}, 0x60, &(0x7f00004cf000-0x50)=[{&(0x7f000053e000-0x86)="5fbdefefdd2ee6760c44bf153de70999e02bc5d72d65ef32db4457add351d344a569cb7eb0278800c8c2ef60d5437deed3b7c693039f1831c6e956bcbc0cda0b7f557f944ba4367d11897675956bc6f1458b7ddc0aea2e438c2df756b4a7a0e4e44d8d6380d3f12a45b4d5127f28366071f3728122be606f883fa3ed61b6bf38c1a9ba7ae54d", 0x86}, {&(0x7f0000dc9000)="cfbe3abc4115a6df77db32523e4c12986c8fae0664341f5aef4b5aa51bfbb985", 0x20}, {&(0x7f0000d2c000-0xf9)="a2e8784544de468c6f34c06009891b0f7d021044adcaf69e6c7f5a6f2055a1f46397d48ecc710c5453b0e23655ee1ab05680b055573d9b199dd52a22fc0895d5fa9a7713368b0e2a6d8afcc5ea1712d456d96d02e98c3713ed1fff4c11f77766606d6efb6b00423b1eaa19df89d7c31b2ce7dba21d10ea470be2c7259e293bc80e1aae499cf3af1373f701de0f4328c10f9c73720eb37981f7ec800f473100423dfd43f425514a8241ac0a553dc985021205420bcd3a9491123fb2acdc71c371cf9727b6a826a4845ca883b5347849f5323d4f46e119b6d8475eb0c466056a182cafbbe8e850b8e8a36e09f2e1a39e0b312d5e1d2077d17600", 0xf9}, {&(0x7f0000a29000-0xcd)="d700af2491ad80c4bbe428e84897ab52d322efa1dcd83a2137edff283b2d7ca43a65c69fe33279d88c54a5ece4b7e98a31391bdd5f4ea5b81b11ba8978b4f90fca7d1d5ced6b731404a01a87fc8a8fbab24acdcb6459a591789371de88c8fe675d3e4d25487c26e6818e13eaf47f7d7006b8bed1e9d857f7d2c9c9aff02016d4e04b40b0564f6da2f95b6607e2cd2359c7fe70250c90b88a8611ce002a1e1ff05bab551f815d70f60cd2b86a22d4cd90bd312dda72db9c5d8e4256e9f25fd6aab0c7ea32a7fb0016d9e9c01304", 0xcd}, {&(0x7f0000bb2000-0x4d)="484f3fa9ef6773bd7ec632234b00bcc640ef5e12dfa02f041bbd9e7285c098c1fa5f1e6661425e190375b8d3e929880e37494b6403ff6d57f92ad447061b64642ff783d7c67890f6a7117ef81d", 0x4d}], 0x5, &(0x7f00002b4000)={0xf0, 0x11f, 0x1, "6a78bbb27575aa1f732aa0d71992b892a1e3052eaa271927ba5d43e9d80ca847108f10bd2530565d05895d9ac21210439f3200ac53d1e811e30ee5604f92d21373c45300e8830b492071d49d8c4c9d5ae5ab4b82ab0004de3ac72b60fb950794ea8740ce868904ea62f9536276845b989fe2f7100e93ea4131f347341858090d9484e42cd1047b1a4c34f02b9f2846721ed77b385b3672c922f2d798a38c50b7e54721bbb0e5b12dbce82548ea96e442eebd635e759c8d095be45a9c30394fa2d894d68caf1362ee9eb4c3bddcb520b169e8a2ee696e413e3d"}, 0xf0, 0x10}, {&(0x7f0000ecb000)={0x27, 0x4, 0x3da9832e, 0x1, 0x1ff, 0x7, "eaf378f3200bbf8b9fc8e5667e6afdb0c8943c92531c2abb67574ebd7e5ccd3536b3306417e449b1df893bf4925ef20e6ab9280bcb7438a66ec802afd8ab4c", 0x6}, 0x60, &(0x7f00000e4000)=[{&(0x7f0000a39000-0x64)="b61d73abff32c44cebff19f8eccc3af5d451aaef7bec9b431301bd050c24b5feed044448bde9007ba9ee275a56821393a51444212ddbdd0129187569ef965ce9a98e32945a61d52ff41612f817c684f88a52ecaffc89019d69f0a145e84b56899e033d17", 0x64}, {&(0x7f00004d7000-0xde)="a387c292b2d58783e7966df7279ccd74ce315e9fbaadfab78fafbcb196c099e5668ff6d2e7307e5ce6f1984e90bc0ef82bf9d75bce18e9ee9de6617214069ab9dfd6522485f5b2c6f422fadb5a820d8fcfe0a0dadeffd5c9aa16c485490658934f0fda493e3b6a26162bf810e7fb9dd5b1352d31202a37e7076b057f82173364843c42dbb4d0420ff6c22206ee91ef845c6ae0b7edc01ff51f4f5f9bdc330ec5b3f962b48b64a204135357eb0c2fc5a7b18e6d97ebae207529c382347e3c26182f682c254b705b31ee1c556531110bb9ac4d8bacdf191d02af06343e1e7d", 0xde}], 0x2, &(0x7f000083c000-0x10)={0x10, 0x110, 0x8d, ""}, 0x10, 0x8800}, {&(0x7f00009c5000)={0x27, 0xffa, 0x9, 0x7, 0x381, 0x7, "8fc77fc585ddc549e1eba141eca808c5bf2b447e11389372ec33646f87851adec0af948a31862f4925f10ac0874173b129fa4dbb7590bb045241ded80edfb9", 0x1}, 0x60, &(0x7f0000d42000)=[{&(0x7f0000ae9000-0xe3)="3ae32f65da4f1427219a2f20ff223c37ddf02de3f3e118c151e440c31ba46f6f5e003316d1840b03620d49a3a54018774d8917c282dcfa2516ed12a57016bc41b5ae6f79b53a5213cf5319853f992b99f1e30d01c41cec279f82e1d16df6c4e6a92d7d425efa3564e3530a62e047b6614002ba24fd870e8e3ddd7ff252bc53af8ff1c94feba51f898355522b9a583a3b5e5d6b3aedb4eb7960470d3f03c7b518e4f6154f6c6697ddf7e807ba7f71fbeb189694122122aecc37b56df503ac245b222a13fc1439f8cab9dff42e747321328a79d3d64609ddf4b341567629fe186b778651", 0xe3}, {&(0x7f0000735000)="9f35d019d286d2c3f447d8d03b4f6f84d9f14338226edad9c5c66e7cd6e17cebbe0ea24de437dbddf172", 0x2a}, 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&(0x7f0000bf5000)={0xd8, 0x119, 0x4, "0ebc6e2c7b4221f15b9ef5583404b659d944eeb92c87edd62ad495a6f8ad49671e19762ac0b7ba83efabb7cc6f4dfd644efa056a60457a2d2f9d975695305f4c1463d81fc8e32f2effc0d037525e08620ad41a8a38640605eb1028e46481747d3bb85309ebabd22876b892960651e7e07f79f699ee44c04ce9f9ddeec6c7cbc47ae1ff0d29a8f5627b5663cd2297c27874bb96da215a38aaebd6c298add8dc50c578789a25809a9abcf99693b67679b7e5138338205e789194a18ece99568ef767ec11d4ce5a"}, 0xd8, 0x4000000}, {&(0x7f00002cb000-0x60)={0x27, 0x10000, 0x29b, 0x7, 0x0, 0xbef0, "7a5ed5d2fcb534a0108f46d44757ab9762d7c12d4d9868001aee47e2339f9e4eaba45b946fd4e13d0f92ae07587a201f697aa9bf42794c770f2eb83de5d0d6", 0x7f}, 0x60, &(0x7f000062b000-0x20)=[{&(0x7f00000c4000)="a48fece5e1a2d04e138f2475b751a5bdb824df2ea2f93cf4353329ed8373967ba0d8e247f247e15fffff6c5da44d51b89acd79c9794b65e85d9efe791cb512026fe6478d5c2eeb1f4eebe060fac4799a53a28f0e3628e1ee496c2a5094e0c171e303f836ae50dc8a9bce25a76ae33eeb21a2c8658ad531792973cedce4cb810adee5cc5a1354198b8a85603eec3b675b2516a0ef435cccc8cc97f3bf32d61785e56723538584e75c7a84dfa6fb234d0d86c4493d8f440d034ebc6dc808da8f1e2ef356b62413d03bcc1255b37ba4bc3edc706f371cd8ac3ca0a7615c46f5b55672c69df968b1fe7c814ce2", 0xeb}, {&(0x7f0000703000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000ff0000)={0xa8, 0x105, 0x200, "59b9504c9c5b506a9e0f241cf167584d0363efb68ac30400f2b47652dcf5ad2e9475c875ca24c93cc6ce7b0d3fac04f3fd1db859dd12695a26278e47050807f2b7e2e58a4efde9559b1b7089ce8cfb5db3821eebbd4cda70e007c6a108bba9f6625e7637088c1be1c9fd2fe8c634d2b380ea12f991f2c263c1abd16c00da63ce97d42db9fc8ceff5d38b091405a6fe560ccf4c47192e5376"}, 0xa8, 0x4000050}], 0x4, 0x48000) recvmsg$netrom(r3, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)='x', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x100, &(0x7f0000ceb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000de0000-0x20)={0x9, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000da4000)={0x5, r1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, [@srcaddr={0x14, 0xd, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000f6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000772000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000027a000)={r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000dda000-0xa0)={r2, @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]}, 0xe9e7, 0x1, 0x9, 0x2, 0x401}, &(0x7f0000919000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000d2f000)={r4, 0x1ff, 0x1, 0x8001}, &(0x7f000097e000)=0x10) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000a6e000-0x4)=0x8, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000bb0000)=0x753, 0x4) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000fcb000-0xae)="eae291a6e489e053df07667788a75105", 0x10) 2018/01/24 04:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f71000-0x4)={0xffffffffffffff9c}) bind$netrom(r0, &(0x7f00006a6000-0x48)=@full={{0x3, {"84d868d5f74882"}, 0x10001}, [{"d6f0de240b1d4b"}, {"164d1087fbf3fc"}, {"ec2a79911dc058"}, {"18b91f8ba138a9"}, {"ec5702174e88b9"}, {"adf08ae8df8f1b"}, {"925a06ad0af42b"}, {"a25cf243184d81"}]}, 0x48) r1 = socket(0x4, 0xa, 0x89da) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000c04000)="", 0x0, 0x0, &(0x7f0000124000-0x14)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/24 04:44:48 executing program 1: epoll_create(0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000c7000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000804000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x1)=0x9, 0x4) [ 871.220964] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/24 04:44:48 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000001d000)={&(0x7f0000021000-0x10)=@ipx={0x4, 0x9, 0x1, "ed87fa7e5fa1", 0x3ff, 0x0}, 0x10, &(0x7f0000008000)=[{&(0x7f000000b000)="05996cbee70c47653e9c2a2dda7bc24f9b8ebb1896f308c85f088c1b17de22322359b51d6609e6bdb4e51d64261a328763713d7f890fb983ad98ead6c85519ba592f9b4d2f15861d082238aaf4f974dc45cc9834dc03103f4f13cfa7e77167d746cb6a3006804d13c674ba982deaa1e0efb0818dba292d6b4c69696e24fc75858d60b014364731b759370d2d751f6c94d9d03c422efbad1445d5c08c16428ad892713ca6d18094ce8b043dea0c7ce6899f76d9143e7d67cb793922db05c6eea658bd1f5da6917814f8", 0xc9}], 0x1, &(0x7f0000020000)=[{0x20, 0x0, 0x2, "50167813433c14c933f9"}, {0x100, 0x101, 0x101, "09eb8e6296af9f76bb348d71cdd62f1f13bc162ebc923108644de45f37f69a38c7973bf76b3555c0cf9e5187f4f45ef7e91b68d3a1f216a4669b0151215b89bb148b2a141bd76ea52071a551b4caa8179eba7feb7bcdb4da551cd5048ff91dcf9ff4185ed1d48531f16122b4430161a5aece3287c6c61fdafa37d3ca89bfe43145022e057a0f77aeac418a50a7cdddf46e927a938c15b0f90672ca145e5019e29cd3a333ba82b1a51edfb61457908a7166a50cf455f1ab3173cf833c960ef727632256261a366c734a98ad124ac0bc6d75c9584a2d91ab3f7b42e2b72a9fa4d337d48d6eda5cf18b27"}, {0x78, 0x13a, 0x8, "399a4f6b6f9dc1d1260823a34c1918ce97d01bd9b8fa0703555b8301a0a4d643ec53628cf706e0dc34eb8b26d68ab468dd7dfcb03f52d7bde04ea1fbdc8f9b7b8106b6169168193ebb9e40afefeb823cdac4a7fa47ef51716da74c56d8b23fbcf0"}], 0x198, 0x10}, 0x0) 2018/01/24 04:44:48 executing program 3: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000a48000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5e000-0x4)=0x10, 0x80800) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f5f000-0x28)={@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]}) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7, 0x100, &(0x7f000030b000-0xe)="6e0dcf43d249c418df62c1b6a83b92", 0xf) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f0000bbc000)=0x0) sendmsg$nl_route(r1, &(0x7f0000f5f000-0x38)={&(0x7f000075b000-0xc)={0x10, 0x0, 0x0, 0x40420000}, 0xc, &(0x7f0000f5f000-0x10)={&(0x7f0000f5f000-0x228)=@bridge_getlink={0x228, 0x12, 0x628, 0x2, 0x2, {0x7, 0x0, 0x0, r2, 0x10210, 0x2000}, [@IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_PORT_SELF={0x200, 0x19, [@generic="cc461fcd2a91ec6b83f79a2cd60e9f937b7b52b076186d27551f104ebb901b44dd29343ed9473fd7d14af9b0cb6df9ca5ebdc34d9725ee1b750e7f5b4e02adea93097c416b820d62da5261154b303d136c4f29a4ca718b24e621e6f9324239fc008adf39e3d930a0cf52846b6a5cc0e1a97930cbc13093d908f7eadc5853abb8bdb0a0c9e86881bdb10ba69abf3b44dd6fe2db1415c08ada0dba10b1963224d60f3f7c502ca846aff358590cac7344783944b5120c809bbcfa92c013a0f69fd499102587536c6e37ec0a13156a922665c8dd7e454d3075008c67bd7f", @generic="71cf1810249e16e14a8498f073e71b83a0ad51eb6269b42c6bd236454afb814210ace689661cb0d52955252131b20075a49aa3ade22d14cc9b1c38237d702e3b9f4615b6576aa03f044fe08718d28ae477d3d68d377a565f91bc81d26177d2f05ddad01ea5f002753fd40e37105d60c7ff8948e6007659976195d98225dcafd91cf62f13377961b5ada8f66b0807e896ca657da84f3875d1c75b", @typed={0xc, 0x70, @fd=r0}, @generic="ca3d2ae6502cd6a017bce77bee9be8a20412190964fe587a01584eb7033467d5cd8c37e4a4d11f8bf62cd9ee488e568877a40a626d7923f3fb5ef523903b6a550543bb2f86287016e3e949e6507b1dcf1364ddead7d5f5b005796c01e1fdd5fca9a1fc8a8d6949b6858b52483c094d59ef67b7fe693e1a1251"]}]}, 0x228}, 0x1, 0x0, 0x0, 0x8081}, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000455000-0x9)=@rc={0x1f, {0x3, 0x5, 0x33fe, 0x87, 0x1, 0x3}, 0x4}, 0xfffffe20) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000405000)=0x2, 0xffffffffffffff43) 2018/01/24 04:44:48 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000000f000)=0x0, &(0x7f0000002000)=0x4) syz_emit_ethernet(0x33, &(0x7f000000d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x3, [], "9c"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) 2018/01/24 04:44:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) writev(r0, &(0x7f0000675000)=[{&(0x7f0000dda000)='T', 0x1}], 0x1) socket$inet_sctp(0x2, 0x5, 0x84) read(r1, &(0x7f0000e70000)=""/1, 0x38b) 2018/01/24 04:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000245000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000ff2000-0xc)={0x9, 0x1, 0x24, 0x7, 0xffffffff00000000}, 0xc) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/01/24 04:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00005ad000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000343000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d67000)={0x3}, 0x1) poll(&(0x7f0000b8b000)=[{r0, 0x480, 0x0}], 0x1, 0x5e4) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/01/24 04:44:48 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000002000)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003000-0xc)={@dev={0xac, 0x14, 0x0, 0xd}, @multicast2=0xe0000002, r1}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r2, 0x0, 0x22, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000-0x4)=0x9, 0x4) 2018/01/24 04:44:48 executing program 6: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000009000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000045000)=0x10, 0x80000) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000046000-0x8)={0x1, [0x0]}, &(0x7f0000030000)=0x8) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0xfffffff5, 0x2, 0x400, "f0810e", 0x0, "c6ff9f"}, ""}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) 2018/01/24 04:44:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa, 0xff, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e22000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x2, 0x0}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000b000)={0x0, 0x0}) 2018/01/24 04:44:48 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000005d000-0x20)={r0, 0x7, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 04:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="c35400", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @dev={0xac, 0x14, 0xffffffffffffffff, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="1e6e73650023019a72140300"}) 2018/01/24 04:44:48 executing program 6: mmap(&(0x7f0000000000/0x8ce000)=nil, 0x8ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00001a1000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x80, [0x1, 0x7fff, 0x0, 0x7ff, 0x8001, 0x8, 0x8000, 0x20]}, 0x5c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000804000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) 2018/01/24 04:44:48 executing program 1: r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x200000000000000) write(r1, &(0x7f0000329000)="2300000000007f6d00028000000051030700000000000000000110de01fffae517c7bf23208b8b4e", 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/24 04:44:48 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000007000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000008000)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000f000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x13, 0x80803, 0x3) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x4, 0x4) bind$can_raw(r0, &(0x7f000000f000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/24 04:44:48 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000011000)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 04:44:48 executing program 0: r0 = socket(0x1b, 0x80804, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000060f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00004ed000-0x8)={0x0, 0xfffffffffffff86e}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000c97000-0x10)=@req={0x2, 0xfff, 0x7, 0x6}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x7e, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/24 04:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x3fb}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000539000)={0x0, @in6={{0xa, 0x2, 0xdf53, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8d3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xbb, 0xfff, 0xfffffffffffffffd, 0x1}, &(0x7f0000038000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000082f000)={r1, 0x8}, &(0x7f0000cab000)=0x8) 2018/01/24 04:44:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x7, &(0x7f0000001000)={0x0, 0x0}) r1 = accept$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0xfffffffffffffcb8) epoll_create1(0x80000) pwrite64(r1, &(0x7f0000654000-0x4f)="", 0x0, 0xfffffffffffffffb) 2018/01/24 04:44:48 executing program 6: r0 = socket(0xb, 0x3, 0xfffffffffffff414) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f0000db8000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000160000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f00005ee000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000fd000)={&(0x7f0000001000-0x115c)={0x115c, 0x13, 0x2, 0x2, 0x4, 0x0, {0x3, 0x0, 0x2}, [@typed={0xc, 0x88, @pid=r1}, @nested={0xa0, 0x91, [@generic="55cf3542257a786d21009a4f41ca0ad87b2916713343045f5737c796a6caa445415e8679a08a5e2afb6dcce4b3d88817457458f7c782e671acb3a38a16bdbbd9a56bc25a029775521b6c35c2778762ac1e0160680e5af4469eda1e15db408e37cdef0b3948fa25cb7f9a205c89", @typed={0xc, 0x78, @pid=r2}, @typed={0x10, 0x2c, @u64=0x4}, @typed={0x10, 0x83, @u64=0xffffffff}]}, @nested={0x109c, 0x52, [@generic="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", @generic="538b7ce7ec855a9546ea9c33eec222097f6681c9d192a70b8d6bba480c10d6905867452afebfa3abe5030b02a633fc5ab01f9159836d4674bda3961f68b5c205fe5df8f9c69cff31f29b5c2451e6597861a3d18602079190882fc471e280dd90c86a8c2ab42a590f36996006a33b3bdc8356f1af2cb5a40151a0985c789a7cb2a78c8701f8df485d47ae02c1b9c76572d308c76f86398d"]}]}, 0x115c}, 0x1, 0x0, 0x0, 0x44010}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000)=0x8, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg(r3, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000)=[], 0x0, &(0x7f0000259000-0x14b0)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/24 04:44:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0xe, 0x101) getsockname$inet6(r2, &(0x7f0000d78000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e9a000-0x4)=0x1c) sendmsg$alg(r1, &(0x7f0000386000-0x38)={0x0, 0x0, &(0x7f000034e000-0x20)=[{&(0x7f0000148000)="66b4bd35d5c948d2596cc2428e6fe284", 0x10}], 0x1, &(0x7f000039b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4001}, 0x0) r3 = socket$inet(0x2, 0x4, 0x7) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000f01000-0x4)=0x1f31, 0x4) recvmsg(r1, &(0x7f0000425000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000964000-0x4)={r2}) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000193000-0x4)=0x98, 0x4) 2018/01/24 04:44:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000838000)={0x0, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f0f000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f3c000)={r1, @in={{0x2, 0x2, @rand_addr=0xa47d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe3, 0x8}, 0x98) vmsplice(r0, &(0x7f0000386000)=[{&(0x7f0000e2a000-0x50)="cabc0f34b4b35907ef73ae5d210b1e115f4483d7ceee245ee6edeac7a55de4049a7b2e42f31c694cdf96027bd4166dfc470ef98fd5a87f9c99ec7f19c1844a55ba67132e3513c4b58e820de0053d6d6c", 0x50}, {&(0x7f000051f000-0x8)="126186a67fc35bce", 0x8}, {&(0x7f0000f74000-0xcb)="616d244f30a51eab608e5b99ef1c7aaf82c8daf41ee476efdcff0f4b386f3b7f7138cef97d050dc8b9855501cb6fc4ef8dd5bc2820537ae9da8a4523560a793cdaefbb89e9e4a3e0384b1fc1de84dc880c5ce487b6b95cf1c5928f25a453d49fbd737ea43f309950dde65c1246420d22b40da36f6aa71b53d7a04cfa1fa724197ea3b74687f25419c0f7680f961c27b3dc1a1b22d98154db3664da2d085d71eac8af4c67ba809b6251b59f305a762df90a379fa0d66cdf52e47f3295c9125db99a5f281f1d4ca5fe71621d", 0xcb}, {&(0x7f000043e000)="", 0x0}], 0x4, 0x2) write(r0, &(0x7f00006a9000-0xa9)="1f0000005500096d00000200000203000700ef000600e5ffffffffff010400", 0x1f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000052f000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, &(0x7f000090b000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a67000)={r2, 0x6}, &(0x7f00006d1000-0x4)=0x8) [ 871.466935] ================================================================== [ 871.474429] BUG: KASAN: slab-out-of-bounds in erspan_xmit+0x22d4/0x2430 [ 871.475330] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. [ 871.475334] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 871.492690] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. [ 871.492696] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 871.509166] Read of size 2 at addr ffff8801cdb18acb by task syz-executor7/19679 [ 871.516588] [ 871.518196] CPU: 0 PID: 19679 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #205 [ 871.525529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 871.534855] Call Trace: [ 871.537428] dump_stack+0x194/0x257 [ 871.541034] ? arch_local_irq_restore+0x53/0x53 [ 871.545679] ? show_regs_print_info+0x18/0x18 [ 871.550156] ? erspan_xmit+0x22d4/0x2430 [ 871.554206] print_address_description+0x73/0x250 [ 871.559027] ? erspan_xmit+0x22d4/0x2430 [ 871.563066] kasan_report+0x25b/0x340 [ 871.566848] __asan_report_load_n_noabort+0xf/0x20 [ 871.571749] erspan_xmit+0x22d4/0x2430 [ 871.575614] ? packet_direct_xmit+0x509/0x790 [ 871.580088] ? validate_xmit_skb+0x4b0/0xaf0 [ 871.584476] ? gretap_fb_dev_create+0x250/0x250 [ 871.589123] ? netif_skb_features+0x9b0/0x9b0 [ 871.593615] packet_direct_xmit+0x3ad/0x790 [ 871.597916] ? packet_mmap+0x590/0x590 [ 871.601776] ? memcpy+0x45/0x50 [ 871.606775] packet_sendmsg+0x3aed/0x60b0 [ 871.610904] ? find_held_lock+0x35/0x1d0 [ 871.614952] ? avc_has_perm+0x35e/0x680 [ 871.618922] ? packet_cached_dev_get+0x2b0/0x2b0 [ 871.623665] ? avc_has_perm+0x43e/0x680 [ 871.627620] ? avc_has_perm_noaudit+0x520/0x520 [ 871.632267] ? __fget+0x35c/0x570 [ 871.635711] ? iterate_fd+0x3f0/0x3f0 [ 871.639495] ? find_held_lock+0x35/0x1d0 [ 871.643560] ? sock_has_perm+0x2a4/0x420 [ 871.647598] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 871.652933] ? lock_release+0x972/0xa40 [ 871.656886] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 871.662754] ? __check_object_size+0x25d/0x4f0 [ 871.667312] ? avc_has_perm_noaudit+0x520/0x520 [ 871.671976] ? selinux_socket_sendmsg+0x36/0x40 [ 871.676621] ? security_socket_sendmsg+0x89/0xb0 [ 871.681349] ? packet_cached_dev_get+0x2b0/0x2b0 [ 871.686082] sock_sendmsg+0xca/0x110 [ 871.689776] SYSC_sendto+0x361/0x5c0 [ 871.693477] ? SYSC_connect+0x4a0/0x4a0 [ 871.697439] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 871.702787] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 871.708037] ? alloc_file+0x27e/0x390 [ 871.711831] ? sock_alloc_file+0x2a6/0x560 [ 871.716062] ? SyS_futex+0x269/0x390 [ 871.719749] ? SyS_setsockopt+0x215/0x360 [ 871.723878] ? do_futex+0x22a0/0x22a0 [ 871.727657] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 871.732482] SyS_sendto+0x40/0x50 [ 871.735918] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 871.740649] RIP: 0033:0x452f19 [ 871.743810] RSP: 002b:00007fe54d26fc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 871.751493] RAX: ffffffffffffffda RBX: 00007fe54d270700 RCX: 0000000000452f19 [ 871.758737] RDX: 0000000000000000 RSI: 0000000020011000 RDI: 0000000000000013 [ 871.765979] RBP: 0000000000000000 R08: 0000000020008000 R09: 000000000000001c [ 871.773223] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 871.780466] R13: 0000000000a2f7cf R14: 00007fe54d2709c0 R15: 0000000000000000 [ 871.787731] [ 871.789334] Allocated by task 3709: [ 871.792940] save_stack+0x43/0xd0 [ 871.796364] kasan_kmalloc+0xad/0xe0 [ 871.800051] kasan_slab_alloc+0x12/0x20 [ 871.803999] kmem_cache_alloc+0x12e/0x760 [ 871.808127] anon_vma_clone+0x139/0x700 [ 871.812072] anon_vma_fork+0xe4/0x870 [ 871.815851] copy_mm+0xb4d/0x131b [ 871.819274] copy_process.part.38+0x1ee9/0x4b20 [ 871.823915] _do_fork+0x1f7/0xfe0 [ 871.827338] SyS_clone+0x37/0x50 [ 871.830679] do_syscall_64+0x273/0x920 [ 871.834538] return_from_SYSCALL_64+0x0/0x75 [ 871.838915] [ 871.840514] Freed by task 16752: [ 871.843853] save_stack+0x43/0xd0 [ 871.847277] kasan_slab_free+0x71/0xc0 [ 871.851134] kmem_cache_free+0x83/0x2a0 [ 871.855083] unlink_anon_vmas+0x20d/0x9f0 [ 871.859209] free_pgtables+0x21e/0x330 [ 871.863067] exit_mmap+0x291/0x500 [ 871.866577] mmput+0x223/0x6d0 [ 871.869742] do_exit+0x90a/0x1ad0 [ 871.873176] do_group_exit+0x149/0x400 [ 871.877036] get_signal+0x73f/0x16c0 [ 871.880722] do_signal+0x90/0x1eb0 [ 871.884235] exit_to_usermode_loop+0x214/0x310 [ 871.888786] syscall_return_slowpath+0x490/0x550 [ 871.893514] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 871.898254] [ 871.899861] The buggy address belongs to the object at ffff8801cdb18a80 [ 871.899861] which belongs to the cache anon_vma_chain of size 64 [ 871.912662] The buggy address is located 11 bytes to the right of [ 871.912662] 64-byte region [ffff8801cdb18a80, ffff8801cdb18ac0) [ 871.924856] The buggy address belongs to the page: [ 871.929761] page:ffffea000736c600 count:1 mapcount:0 mapping:ffff8801cdb18000 index:0xffff8801cdb185a0 [ 871.939179] flags: 0x2fffc0000000100(slab) [ 871.943561] raw: 02fffc0000000100 ffff8801cdb18000 ffff8801cdb185a0 0000000100000027 [ 871.951414] raw: ffffea00075bf6a0 ffffea000712c8e0 ffff8801dad30500 0000000000000000 [ 871.959266] page dumped because: kasan: bad access detected [ 871.964945] [ 871.966547] Memory state around the buggy address: [ 871.971449] ffff8801cdb18980: fb fb fb fb fc fc fc fc fb fb fb fb fb fb fb fb [ 871.978780] ffff8801cdb18a00: fc fc fc fc fb fb fb fb fb fb fb fb fc fc fc fc [ 871.986111] >ffff8801cdb18a80: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 871.993440] ^ [ 871.999123] ffff8801cdb18b00: fb fb fb fb fc fc fc fc fb fb fb fb fb fb fb fb [ 872.006453] ffff8801cdb18b80: fc fc fc fc fb fb fb fb fb fb fb fb fc fc fc fc [ 872.013780] ================================================================== [ 872.021109] Disabling lock debugging due to kernel taint [ 872.026620] Kernel panic - not syncing: panic_on_warn set ... [ 872.026620] [ 872.033983] CPU: 0 PID: 19679 Comm: syz-executor7 Tainted: G B 4.15.0-rc8+ #205 [ 872.042642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 872.051986] Call Trace: [ 872.054554] dump_stack+0x194/0x257 [ 872.058159] ? arch_local_irq_restore+0x53/0x53 [ 872.062805] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 872.067535] ? vsnprintf+0x1ed/0x1900 [ 872.071320] ? erspan_xmit+0x2220/0x2430 [ 872.075356] panic+0x1e4/0x41c [ 872.078522] ? refcount_error_report+0x214/0x214 [ 872.083250] ? add_taint+0x1c/0x50 [ 872.086761] ? add_taint+0x1c/0x50 [ 872.090276] ? erspan_xmit+0x22d4/0x2430 [ 872.094313] kasan_end_report+0x50/0x50 [ 872.098261] kasan_report+0x144/0x340 [ 872.102039] __asan_report_load_n_noabort+0xf/0x20 [ 872.106938] erspan_xmit+0x22d4/0x2430 [ 872.110799] ? packet_direct_xmit+0x509/0x790 [ 872.115268] ? validate_xmit_skb+0x4b0/0xaf0 [ 872.119649] ? gretap_fb_dev_create+0x250/0x250 [ 872.124293] ? netif_skb_features+0x9b0/0x9b0 [ 872.128770] packet_direct_xmit+0x3ad/0x790 [ 872.133070] ? packet_mmap+0x590/0x590 [ 872.136932] ? memcpy+0x45/0x50 [ 872.140187] packet_sendmsg+0x3aed/0x60b0 [ 872.144313] ? find_held_lock+0x35/0x1d0 [ 872.148350] ? avc_has_perm+0x35e/0x680 [ 872.152305] ? packet_cached_dev_get+0x2b0/0x2b0 [ 872.157034] ? avc_has_perm+0x43e/0x680 [ 872.160984] ? avc_has_perm_noaudit+0x520/0x520 [ 872.165629] ? __fget+0x35c/0x570 [ 872.169058] ? iterate_fd+0x3f0/0x3f0 [ 872.172845] ? find_held_lock+0x35/0x1d0 [ 872.176883] ? sock_has_perm+0x2a4/0x420 [ 872.180916] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 872.186249] ? lock_release+0x972/0xa40 [ 872.190197] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 872.196055] ? __check_object_size+0x25d/0x4f0 [ 872.200614] ? avc_has_perm_noaudit+0x520/0x520 [ 872.205261] ? selinux_socket_sendmsg+0x36/0x40 [ 872.210566] ? security_socket_sendmsg+0x89/0xb0 [ 872.215300] ? packet_cached_dev_get+0x2b0/0x2b0 [ 872.220031] sock_sendmsg+0xca/0x110 [ 872.223718] SYSC_sendto+0x361/0x5c0 [ 872.227406] ? SYSC_connect+0x4a0/0x4a0 [ 872.231354] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 872.236697] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 872.241946] ? alloc_file+0x27e/0x390 [ 872.245722] ? sock_alloc_file+0x2a6/0x560 [ 872.249941] ? SyS_futex+0x269/0x390 [ 872.253626] ? SyS_setsockopt+0x215/0x360 [ 872.257754] ? do_futex+0x22a0/0x22a0 [ 872.261530] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 872.266346] SyS_sendto+0x40/0x50 [ 872.269776] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 872.274509] RIP: 0033:0x452f19 [ 872.277669] RSP: 002b:00007fe54d26fc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 872.285350] RAX: ffffffffffffffda RBX: 00007fe54d270700 RCX: 0000000000452f19 [ 872.292591] RDX: 0000000000000000 RSI: 0000000020011000 RDI: 0000000000000013 [ 872.299834] RBP: 0000000000000000 R08: 0000000020008000 R09: 000000000000001c [ 872.307078] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 872.314320] R13: 0000000000a2f7cf R14: 00007fe54d2709c0 R15: 0000000000000000 [ 872.322018] Dumping ftrace buffer: [ 872.325528] (ftrace buffer empty) [ 872.329207] Kernel Offset: disabled [ 872.332806] Rebooting in 86400 seconds..