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{0xc0, 0x10e, 0x7f, "568a5fdac4000d15d7b6ea4680973f47a58841ccea00b94ad0c578ecd94639a27199926b3a4a548c1a753bbff9322d408490325ae61155beeb309fe3e08472a51366713d6a042bbc5075cd7eaeea32fcbf3d7a73e776515be6c7c3ae6a1e0d3a7d9c43fa3bc7ab6e6b95d2f5405bb91cd14ddfe3dabbcf6eafa8e88f3a81cecacbd704d4666e8381f6dd0163a58f53bba2006940207033b12080a15019ef02aa2c0de07dcc72f33f415f07b9"}, {0x20, 0x19f, 0x3, "dc40f4254c39ed86f3f2dce200cba6"}, {0x18, 0x11a, 0xb95, "3820a0"}, {0x110, 0x114, 0x5, "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"}], 0x1218, 0x800}, 0x2}], 0x3, 0x24040091) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 20:45:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet(r0, &(0x7f0000c5b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000c4d000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 20:45:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000055b000-0x8)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pwrite64(r1, &(0x7f000083c000-0xbd)="67a622e8ba017f3709b154c8a9989898fee462673974d56de342d6e28ed381030a71634cbbf739471ae6a29866942f93b64ee160e651d048e3909ef12a1d68db3c454e54d3099664e5d22b19fa6eb3917555b50f863df86b33861f683a0ef0ff9b06e2de2a7a986811165df37af1bf1cac7ab6f1789575b2e2f46989ba2272fac7f193ca667d0d79ae9fe9447f7cb995a6cb14e96a8aec9df3d20b45f0320025c9d54e70abb2a86d7d8b40137ef9ca5e3d4dec7b26ace0dd79fb2e20f0", 0xbd, 0x0) socketpair$inet6(0xa, 0x80005, 0x1, &(0x7f0000e06000-0x2)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000c94000)=0x0, &(0x7f0000eb8000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000598000)={r0}) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000437000-0x4)=0x20, 0x4) setsockopt$inet_buf(r1, 0x0, 0x1000000000000010, &(0x7f00003c3000)="02000000000001000000be8c5e258c88010009000000000f", 0x18) r4 = accept(r1, 0x0, &(0x7f0000145000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f00009d3000-0xc)={{0x400, 0xe1, 0x100000000, 0x5, 0x33, 0x5a0}, 0x10000}) 2018/01/03 20:45:46 executing program 1: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000776000-0x80)=@generic={0x0, ""/126}, &(0x7f00000e0000)=0x80) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000009c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b6e000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000024d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x0, 0x3f, 0x1, 0x3, 0xa, 0x80, 0x80, 0x0, 0x3f, r2}, {0x80000000, 0xd24, 0x1f, 0x5, 0x9, 0x0, 0xbe, 0xecf}, {0x9, 0x7, 0x1, 0xcf13}, 0x3, 0x4, 0x1, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x2, 0x3, 0xc5, 0x34, 0x1, 0x7d60}}, 0xe8) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000b6d000-0x28)={@generic="9722c90c51ef59ff64ff1cbf3b7c6773", @ifru_data=&(0x7f0000b6c000)="92bb122ca018e159c6cedbc14c56bbd6b00572b6d98a3ddfe58d5c7472dd3b57"}) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000b63000)=[{&(0x7f0000b6c000)="37200985f12739d021b45f0772cb8b7d7dd4fecd18684d94c05520cf2ef4c8389d1a", 0x22}, {&(0x7f0000b6c000)="9805b4972837a8424a5aea93e47a93a75e306368fdb5ba4260b256d8ffe208f027cd7007d2cedb8abfa7c76d1eb60c25694dddd57118dfd28c9287cf5a6a8c1a4fcfa4dc4f0c090e75ec886e3fe35d8945b332d5cbf541bdccbc18302e955cc25dcf520520db95adaec2712aebb36e615427bd7280f2e4c1ff804ef44ccf030d113695ebf74c5b3e2e6cda75be1bd6bd592b92801e980d752344adafc0196f626c0d14d3f1a7354f7708f4d728d6cdfc3f9bef77c04fbe7e3c5f6d4cb62b185c9ed4fb92553a9dfe1c9c047ef2cd5618a6ec227cba3b290a8a9f4f17f378f3845a80d8ab534fdda2c765e1d674b031780e", 0xf1}, {&(0x7f000001e000)="f1096f1959cad14fd7b5b9a77df3227420bd6646534b68028023a9ed0d158e69a0e92b1be12ce0531a526e7e2c01206e8be6f853ddf87e4359fe5f0771", 0x3d}, {&(0x7f0000b6d000-0x4a)="aa85797d9f15c990ff1e9cac1f2fffd953844fc6f0f5b492aa90ce5d3d266b571be30d97067c797ecc804b7714217bd6c291105b4227547b94186ee23faa3aad348f4f315ffc1038d00f", 0x4a}, {&(0x7f0000b6d000-0x1000)="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0x1000}], 0x5, 0x9) [ 1454.803857] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 1454.836655] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/03 20:45:46 executing program 7: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x81, 0x7, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) 2018/01/03 20:45:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005b2000-0x1)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='veno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000f33000-0x1)='1', 0x8d}], 0x100000000000004e) sendmsg(r0, &(0x7f00001c2000-0x38)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)="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", 0xd9a}, {&(0x7f00008ba000-0xd5)="7e532372cab4bdddbd476ca9815f94a7ee2f863ebe1cdef702d436de771bea3915c61ef6735a9b898f2b7142d8786493be0a737de983f564bf734944263f3a21655563c50ca27eb933d06d99dc76efe6eef1e21fe945217b3d3d8ea8b6e079213e4581ed38d1ffb08e02ce52f35325d8ad8ca5011dc276e121bdd06db76867f9ff76183803bfc2dce76055a19fbcc461a4d1c741b5e264b15ef54533a6058a6b992b00be40f1ad983541424a550cf6a6bb79a054357dcba43346f66369f7c5aa702b58e563f0ddb8d4d3448e675c29a6107dc5e8b0", 0xd5}], 0x2, &(0x7f0000f93000)=[{0x38, 0x3a, 0x7f, "61c0014df37d3e0d719229095889e2b631dd693ac70dc376e43e2be1f25c6daf692c09c7099ff5b0"}], 0x38, 0x10}, 0x10) 2018/01/03 20:45:46 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x2, &(0x7f0000002000)=@raw=[@alu={0x7, 0x8000, 0x6, 0xf, 0xf, 0xffffffff, 0x8}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000)=@file={0x0, ""/4096}, &(0x7f0000009000-0x4)=0x1002) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000001000)="90ce0d5637fdf3bf03a129fd305e40170be7085031fd45af4b55bff208177475740875cb551956f38c0b01ecea511fbb8baa5913d53f9638e3a9cda41f56c5d0a9b572be") 2018/01/03 20:45:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000e7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002b5000)=0x14) 2018/01/03 20:45:46 executing program 3: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) setsockopt(r0, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x20}) 2018/01/03 20:45:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000c9e000-0xc)={0x0, 0x0, 0x7f, 0x0, 0x0}, 0xfffffdef) r1 = accept4$inet6(r0, &(0x7f0000388000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004ad000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a68000)={0x0, 0x84, "9ee69cebe70652c8fd312805ac60588b026233c955939199219644a7e20fa10ad9aa2bf327ba8033816cb898a84d40dcb09995e405ae92794a54080943b452f38c63d20076cc1ea6d1857c665e04a3af8e0476f862993020ef2f74a18a503fa480ece462f8648eba3291d06419b3f0d8371cf5cff85a802b3130af49f3aa5298dcc59046"}, &(0x7f0000e5c000)=0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000447000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004e4000-0x8)={0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x15) r4 = accept4(r3, 0x0, &(0x7f00009d4000-0x4)=0x0, 0x80800) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000ed4000-0x4)=0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000394000)=0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000f3f000)={0x0, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffffffff78, 0x0, 0x0, 0x0}, &(0x7f0000f44000-0x4)=0xa0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/03 20:45:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00003be000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007b6000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x30, 0xffffffffffff8001, 0x200}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x52, 0x81, 0x100000001, 0x3, 0x2, 0xfffffffffffff88d, 0xc9b, {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]}, 0x101, 0x5, 0x200, 0x399a11cb, 0x4246}}, &(0x7f0000b51000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00009c3000-0xa4)=[@in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffff00000001}], 0xa4) write(r3, &(0x7f0000ed2000)="26000000250015f8feffff780000360801ffffe8004000000e00010003000000000503c76e35", 0x26) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000b35000-0x4)=0x3) 2018/01/03 20:45:46 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000001e000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000001e000)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000001f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001e000)=0x14, 0x80000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000001f000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x845, 0x5, 0x400, 0xef4, 0xc0d00044, r1}) r2 = socket(0x10, 0x6, 0x8d) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f000000d000-0x10)={0x3, &(0x7f000000f000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 20:45:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet(0x2, 0x7, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000558000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f6d000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007fb000)=""/237, &(0x7f0000ef9000-0x4)=0xed) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000766000)={0x401}, 0x4) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00008ea000-0xd3)=""/211, &(0x7f0000874000)=0xd3) accept4$packet(0xffffffffffffff9c, &(0x7f0000acc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006a4000)=0x14, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fd0000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x41ed}, 0xc) 2018/01/03 20:45:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000006) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x10, 0x26, 0xcffddcf8d9b2dcff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f00004d0000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c53000)=0x60) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000073a000-0x4)=0x7fffffff, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00009b3000)=0x0) [ 1454.981935] syz-executor5: vmalloc: allocation failure: 17179136312 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1454.998046] syz-executor5 cpuset=/ mems_allowed=0 [ 1455.003083] CPU: 1 PID: 27644 Comm: syz-executor5 Not tainted 4.15.0-rc5+ #174 [ 1455.010437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1455.019785] Call Trace: [ 1455.022372] dump_stack+0x194/0x257 [ 1455.026009] ? arch_local_irq_restore+0x53/0x53 2018/01/03 20:45:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f0000b48000)="731cce7c8cb966ee77e658d4438a28ef5d246f78e142e8eb9788d8bb582c42c08ba2ce8735637f684f209f94138331f7c568bb46c9f148e70d3517857ff784a525230673d5d2874669614acdfea346651801ecffda55fd9cbe1fb689d906c50a0f2ee425716be39184e8076ee3a02977ce4e09683c12fccdc9cc9c7ffa764eb7683530232e82440d0c537b4e3beea6dfe586ce0b3fc9e1d099", 0x99, 0x1, &(0x7f0000e1c000-0x1c)={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 20:45:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000072a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f00007b0000)="", 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000d9e000)={0x9, 0x0}) [ 1455.030678] ? idr_get_free_cmn+0xfd0/0xfd0 [ 1455.034992] ? kernel_text_address+0x102/0x140 [ 1455.039584] warn_alloc+0x19a/0x2b0 [ 1455.043206] ? zone_watermark_ok_safe+0x400/0x400 [ 1455.048046] ? depot_save_stack+0x12c/0x490 [ 1455.052368] ? check_noncircular+0x20/0x20 [ 1455.056581] ? save_stack+0x43/0xd0 [ 1455.060177] ? kasan_kmalloc+0xad/0xe0 [ 1455.064036] ? __kmalloc_node+0x47/0x70 [ 1455.067992] __vmalloc_node_range+0x4f0/0x650 [ 1455.072466] ? lock_release+0xa40/0xa40 [ 1455.076420] ? xt_alloc_entry_offsets+0x21/0x30 [ 1455.081073] __vmalloc_node_flags_caller+0x50/0x60 [ 1455.085974] ? xt_alloc_entry_offsets+0x21/0x30 [ 1455.090619] kvmalloc_node+0x82/0xd0 [ 1455.094307] xt_alloc_entry_offsets+0x21/0x30 [ 1455.098775] translate_table+0x235/0x1690 [ 1455.102896] ? lock_release+0xa40/0xa40 [ 1455.106959] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1455.112817] ? __check_object_size+0x25d/0x4f0 [ 1455.117378] ? __might_sleep+0x95/0x190 [ 1455.121325] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 1455.126143] ? kasan_check_write+0x14/0x20 [ 1455.130349] ? _copy_from_user+0x99/0x110 [ 1455.134473] do_ip6t_set_ctl+0x370/0x5f0 [ 1455.138510] ? translate_compat_table+0x1c50/0x1c50 [ 1455.143515] ? mutex_unlock+0xd/0x10 [ 1455.147201] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 1455.152451] nf_setsockopt+0x67/0xc0 [ 1455.156144] ipv6_setsockopt+0x115/0x150 [ 1455.160196] tcp_setsockopt+0x82/0xd0 [ 1455.163977] sock_common_setsockopt+0x95/0xd0 [ 1455.168448] SyS_setsockopt+0x189/0x360 [ 1455.172399] ? SyS_recv+0x40/0x40 [ 1455.175824] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 1455.180640] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1455.185630] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1455.190362] entry_SYSCALL_64_fastpath+0x23/0x9a [ 1455.195090] RIP: 0033:0x452ac9 [ 1455.198248] RSP: 002b:00007f4f443cec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 1455.205927] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 1455.213169] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 1455.220408] RBP: 0000000000000577 R08: 0000000000000004 R09: 0000000000000000 2018/01/03 20:45:46 executing program 7: socket$bt_rfcomm(0x1f, 0x3, 0x3) socket(0x19, 0x7, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x4, 0x52c25133) accept4$ipx(0xffffffffffffff9c, &(0x7f00008d8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000df000)=0x10, 0x80800) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) r2 = socket$kcm(0x29, 0x29b86e7738aedd0e, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000746000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00002e5000-0x4)={r5}) 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) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xf, 0x7, &(0x7f0000002000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1ff}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0xa)='syzkaller\x00', 0x4, 0x59, &(0x7f0000002000-0x59)=""/89, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r5, r6, 0x5, 0x1}, 0x10) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000d15000)="a39fafe5a481aa679d9c1382727d2d3b71116cbf4f7d1ebea9b16e5aeb40f53f99738fa7e56d807be57ea6c4475b7ba0b1bd9e1c4534afa56414a2bb1cad685154d36aee45c14ab84e1f29263c6c55202ab7acb369018f7ac61219", 0x5b) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r7, 0x10000007, 0x432a, &(0x7f00000bc000)="021800fa", 0x4) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000aa6000)=[{&(0x7f0000c47000-0x41)=""/65, 0x41}, {&(0x7f0000d16000-0x1c)=""/28, 0x1c}, {&(0x7f0000d16000-0xcf)=""/207, 0xcf}, {&(0x7f00003c9000)=""/178, 0xb2}], 0x4, 0x2a) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f000010b000-0x4)=0x4, 0x3) listen(r7, 0x6) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r7, &(0x7f00009f5000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/03 20:45:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d19000)=0x0) r1 = socket(0xa, 0x3, 0xff) getsockopt$inet6_mreq(r1, 0x29, 0x8000000012, &(0x7f00001d7000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e42000-0x4)=0x14) getpeername$packet(r1, &(0x7f0000b53000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b14000)=0x14) 2018/01/03 20:45:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ce1000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d70000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ee4000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4faf}, 0x98) socket$nl_xfrm(0x10, 0x3, 0x6) [ 1455.227647] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f63c8 [ 1455.234888] R13: 00000000ffffffff R14: 00007f4f443cf6d4 R15: 0000000000000000 [ 1455.242379] warn_alloc_show_mem: 1 callbacks suppressed 2018/01/03 20:45:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r1, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000af5000-0x4)=0x3, 0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000086b000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/03 20:45:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00009fc000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000433000)=0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000b9e000)={0x3, &(0x7f00004e8000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e36000-0x10)={0x0, 0x6, 0x7, 0x80}, &(0x7f00003e6000-0x4)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be9000)={r3, &(0x7f0000cfd000-0x32)="29df3da9a659b195e9d8797887a92360f8c208f47bb763604855e5ce098a21cc1ae17eb29f773b03a8dff8fbb8a97efe7c0f", &(0x7f00009ed000)="4abd45695462ca3436aef204cedc0d14f8733fa0970fa67e6d3ea056a7dd513de04d60d31139ba7271b0a41a960d62e3f359d3508f23a218c41ae344bd4c4f55d1596635e8be682db2b95eeaec2d40ca5856c7e0e7ec44294c1aaef32d1c5d48e4bc774a849e6351dc7cb971d0bd8adf0d099b", 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00006f5000-0xa0)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3319a559, 0x0, 0x7fffffff, 0xfffffffffffffffa, 0x200000000000}, &(0x7f0000cd1000-0x4)=0xa0) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000013000600e00000000b4013000000000000000000000000106d", 0x29) getsockname$netlink(r0, &(0x7f00007f7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000562000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e68000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d92000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000cd7000+0xe6f)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0xffffffff00000001, 0x2, 0x100, 0x1, 0x20, 0x2, 0x20, 0x80, 0x8, 0x9, r5}, {0x8, 0x4, 0x26, 0x9, 0x5, 0xc307, 0x1ff, 0xfffffffffffffffe}, {0x20, 0x3893, 0x7ca, 0x9}, 0x6, 0x8, 0x2, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x3, 0x2, 0x3, 0x800, 0xfffffffffffffff9, 0x100000001}}, 0xe8) [ 1455.242382] Mem-Info: [ 1455.272138] openvswitch: netlink: Flow actions attr not present in new flow. [ 1455.272903] syz-executor5: vmalloc: allocation failure: 17179136312 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1455.272908] syz-executor5 cpuset=/ mems_allowed=0 [ 1455.272927] CPU: 0 PID: 27675 Comm: syz-executor5 Not tainted 4.15.0-rc5+ #174 [ 1455.272932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1455.272935] Call Trace: [ 1455.272954] dump_stack+0x194/0x257 [ 1455.272972] ? arch_local_irq_restore+0x53/0x53 [ 1455.272982] ? idr_get_free_cmn+0xfd0/0xfd0 [ 1455.272993] ? kernel_text_address+0x102/0x140 [ 1455.273025] warn_alloc+0x19a/0x2b0 [ 1455.273042] ? zone_watermark_ok_safe+0x400/0x400 [ 1455.273053] ? depot_save_stack+0x12c/0x490 [ 1455.273079] ? check_noncircular+0x20/0x20 [ 1455.273087] ? save_stack+0x43/0xd0 [ 1455.273094] ? kasan_kmalloc+0xad/0xe0 [ 1455.273100] ? __kmalloc_node+0x47/0x70 [ 1455.273125] __vmalloc_node_range+0x4f0/0x650 [ 1455.273137] ? lock_release+0xa40/0xa40 [ 1455.273155] ? xt_alloc_entry_offsets+0x21/0x30 [ 1455.273164] __vmalloc_node_flags_caller+0x50/0x60 [ 1455.273174] ? xt_alloc_entry_offsets+0x21/0x30 [ 1455.273188] kvmalloc_node+0x82/0xd0 [ 1455.273202] xt_alloc_entry_offsets+0x21/0x30 [ 1455.273212] translate_table+0x235/0x1690 [ 1455.273223] ? lock_release+0xa40/0xa40 [ 1455.273232] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1455.273242] ? __check_object_size+0x25d/0x4f0 [ 1455.273262] ? __might_sleep+0x95/0x190 [ 1455.273273] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 1455.273288] ? kasan_check_write+0x14/0x20 [ 1455.273295] ? _copy_from_user+0x99/0x110 [ 1455.273309] do_ip6t_set_ctl+0x370/0x5f0 [ 1455.273324] ? translate_compat_table+0x1c50/0x1c50 [ 1455.273354] ? mutex_unlock+0xd/0x10 [ 1455.273363] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 1455.273380] nf_setsockopt+0x67/0xc0 [ 1455.273398] ipv6_setsockopt+0x115/0x150 [ 1455.273415] tcp_setsockopt+0x82/0xd0 [ 1455.273433] sock_common_setsockopt+0x95/0xd0 [ 1455.273449] SyS_setsockopt+0x189/0x360 [ 1455.273466] ? SyS_recv+0x40/0x40 [ 1455.273477] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 1455.273491] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1455.273504] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1455.273533] entry_SYSCALL_64_fastpath+0x23/0x9a [ 1455.273540] RIP: 0033:0x452ac9 [ 1455.273546] RSP: 002b:00007f4f4438cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 1455.273554] RAX: ffffffffffffffda RBX: 000000000071c010 RCX: 0000000000452ac9 [ 1455.273559] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 1455.273563] RBP: 0000000000000577 R08: 0000000000000004 R09: 0000000000000000 [ 1455.273568] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f63c8 [ 1455.273572] R13: 00000000ffffffff R14: 00007f4f4438d6d4 R15: 0000000000000001 [ 1455.306363] openvswitch: netlink: Flow actions attr not present in new flow. [ 1455.319363] device lo entered promiscuous mode [ 1455.378651] device lo left promiscuous mode [ 1455.659573] active_anon:28963 inactive_anon:61 isolated_anon:0 [ 1455.659573] active_file:4313 inactive_file:8766 isolated_file:0 [ 1455.659573] unevictable:0 dirty:130 writeback:0 unstable:0 [ 1455.659573] slab_reclaimable:9581 slab_unreclaimable:90529 [ 1455.659573] mapped:23496 shmem:68 pagetables:594 bounce:0 [ 1455.659573] free:1449060 free_pcp:519 free_cma:0 [ 1455.692839] Node 0 active_anon:115852kB inactive_anon:244kB active_file:17252kB inactive_file:35064kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93984kB dirty:520kB writeback:0kB shmem:272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 26624kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1455.721374] Node 0 DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1455.747560] lowmem_reserve[]: 0 2874 6386 6386 [ 1455.752171] Node 0 DMA32 free:2937628kB min:30348kB low:37932kB high:45516kB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2946452kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:744kB local_pcp:84kB free_cma:0kB [ 1455.779780] lowmem_reserve[]: 0 0 3511 3511 [ 1455.784132] Node 0 Normal free:2842744kB min:37068kB low:46332kB high:55596kB active_anon:115788kB inactive_anon:244kB active_file:17244kB inactive_file:35080kB unevictable:0kB writepending:552kB present:4718592kB managed:3596136kB mlocked:0kB kernel_stack:4224kB pagetables:2336kB bounce:0kB free_pcp:1312kB local_pcp:712kB free_cma:0kB [ 1455.813996] lowmem_reserve[]: 0 0 0 0 [ 1455.817836] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1455.831434] Node 0 DMA32: 3*4kB (M) 4*8kB (UM) 5*16kB (UM) 3*32kB (UM) 5*64kB (UM) 6*128kB (UM) 8*256kB (UM) 5*512kB (UM) 5*1024kB (UM) 3*2048kB (UM) 713*4096kB (UM) = 2937628kB [ 1455.847624] Node 0 Normal: 144*4kB (UM) 315*8kB (UME) 954*16kB (UME) 460*32kB (UME) 213*64kB (UME) 106*128kB (UM) 45*256kB (UME) 26*512kB (U) 17*1024kB (UE) 8*2048kB (UME) 665*4096kB (UM) = 2842744kB [ 1455.865578] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1455.874161] 13154 total pagecache pages 2018/01/03 20:45:47 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000f80000-0x4f)=""/79, &(0x7f0000f80000-0x4)=0x4f) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f81000-0x8)={0x7, 0xdf}, 0x8) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0b00f2ff0000acff002103c75735", 0x26) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f80000)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000136000)=0x0, &(0x7f0000f81000+0x2b6)=0x8) 2018/01/03 20:45:47 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000011000-0x8)={0x0, 0x401, 0xda}, &(0x7f000000a000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000011000-0x4)=r1, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000012000-0x71)=""/113) socket$inet6(0xa, 0x2, 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/03 20:45:47 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000008000-0x16)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/03 20:45:47 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000004000)=@assoc_value={0x0, 0x7fff}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000007000)={r2, 0xc9cb}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002000)=0x4, 0x102) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000006000-0x430)=@delpolicy={0xb8, 0x21, 0x301, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000009000-0x61)=""/97, &(0x7f0000005000-0x4)=0x61) 2018/01/03 20:45:47 executing program 2: mmap(&(0x7f0000000000/0x956000)=nil, 0x956000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000458000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000956000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000545000)={0x0, 0x45, "e57748f67bb52f77b5d1684d5b0b2496a1a31cfac35a15d410acb2cdb195e7d520e027cf8a7de41547d41bf01b41a265b104cc98751ab692c0373c422926c89ae68a72a51f"}, &(0x7f000064f000-0x4)=0x4d) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000aa000-0x8c)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$sock_int(r2, 0x1, 0x35, &(0x7f000045f000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00003ef000-0xb8)={r1, 0x0, 0x7fff, 0x6, 0x8, 0x0, 0x400, 0x200, {r1, @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]}, 0x80000000, 0x7, 0x2c74, 0x0, 0x19}}, &(0x7f0000949000-0x4)=0xb8) 2018/01/03 20:45:47 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000671000)={0x0, 0x0, 0x0}, &(0x7f0000f67000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f66000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x7, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f66000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={r3, 0xf9b, 0x20}, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x37d, 0x1, 0x0, 0x1, 0x1}, 0x14) 2018/01/03 20:45:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 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(0x10, 0x20000000000003, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000318000)=0x5, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000457000-0x90)={0x2, {{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]}}, 0x90) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000d41000-0x4)=r0, 0x4) write(r1, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/03 20:45:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[{&(0x7f00003f5000)="a6c71d4a0e3099a63417d3731964c7546fe1d26acef43cad", 0x18}], 0x1, &(0x7f0000547000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000f14000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f0000745000)=""/125, 0x7d}], 0x1, &(0x7f0000a5e000)=""/0, 0x0, 0x0}, 0x0) getgid() [ 1455.878143] 0 pages in swap cache [ 1455.881622] Swap cache stats: add 0, delete 0, find 0/0 [ 1455.886991] Free swap = 0kB [ 1455.890031] Total swap = 0kB [ 1455.893055] 1965979 pages RAM [ 1455.896151] 0 pages HighMem/MovableOnly [ 1455.900120] 326355 pages reserved 2018/01/03 20:45:47 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000345000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000406000-0x20)={0x401, 0x0, 0x10003, 0xff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000000)={0xfffffffffffffff8, r2, 0x10001, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r0, 0x80000, r1}) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002000-0x14)={0x0, r4, 0x1, 0x2, 0x0}, 0x14) close(r3) setsockopt$inet6_dccp_buf(r4, 0x21, 0x80, &(0x7f0000000000)="a07ef8ce9ab81310abaa6b8ee8cf70fb34587b45ab35335f62e4689ae7bffc0b2eddb246e366e2011b71e6d53f0b25b447e8179c4b8945b417", 0x39) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000003000-0x10)={0x4, &(0x7f0000002000)=[{0x6, 0x7, 0x7, 0x4}, {0x9, 0x9, 0xf4, 0x200}, {0x1, 0x9, 0x101, 0x2}, {0x9, 0x9, 0x3f, 0x200}]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000002000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000005000-0x6)={0x0, 0x7}, &(0x7f0000004000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000001000-0x6)={r9, 0x4}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000005000)={r9, 0x1f, 0x2}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f0000001000-0x108)={0x4, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffffffffff89, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000005000-0x4)={0x0}, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000006000)={r7, 0x4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r4, &(0x7f0000008000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000007000)=0x9, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000008000)=[{r3, 0xa010, 0x0}, {r5, 0x80, 0x0}, {r3, 0x0, 0x0}, {r3, 0x70, 0x0}, {r6, 0x0, 0x0}], 0x5, 0x1) 2018/01/03 20:45:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000984000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x8000000000ff}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00006ec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffffd6) 2018/01/03 20:45:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000001f000-0x6cc)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, '\x00', 0x8, 0x21, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) socketpair(0xb, 0x80a, 0x2, &(0x7f0000432000)={0x0, 0x0}) read(r0, &(0x7f0000e1c000)=""/200, 0xc8) 2018/01/03 20:45:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) bind$netlink(0xffffffffffffffff, &(0x7f0000315000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00002e9000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005bb000-0x4)=0x1c) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000162000-0x10)=@req={0x28, &(0x7f0000e89000)={@common='lo\x00', @ifru_data=&(0x7f0000674000)="e06e2a887e655ef0367dcc4435c45145981a01051e7477c27ad3feece1a307dc"}}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000e76000-0x28)={@common='dummy0\x00', @ifru_data=&(0x7f0000ff0000-0x20)="176b23a45e761f5c64abb1667999b4e1cc44851b7745bf9cd9b15c2d76371533"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000002d000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000458000)=0x1c) 2018/01/03 20:45:47 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000008000)={0x2, 0x401, 0x80000000, 0x5, 0x4, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) 2018/01/03 20:45:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007c7000-0x10)={0x2, 0x3, 0x0, 0x9, 0x0}, &(0x7f0000d15000-0x4)=0x10) socketpair(0x1f, 0x2, 0x2, &(0x7f00008c1000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000c50000-0x28)={r2, 0x0, 0x2a, 0xa3, &(0x7f000020f000-0x2a)="590ef86350680f3bac5db2508c640464d8b670d3ec35a308edd2205a3dbe5c06d4971af1d386f1d1d106", &(0x7f0000682000)=""/163, 0x7, 0x100000001}, 0x28) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009e7000-0x28)={@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]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00006e1000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r3}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000c9000-0x18)={0x0, 0x8, 0x30, 0xdf0, 0x4}, &(0x7f000069b000)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000983000)={r1, 0x80000000, 0x4, 0x1, 0x4d, 0xc959, 0x80000001, 0x40, {r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x1, 0xffffffffffffffff, 0x6}}, &(0x7f0000c54000)=0xb8) getsockopt$inet6_mreq(r0, 0x29, 0x2, &(0x7f000097c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00004aa000)=0x14) r5 = accept4(r0, &(0x7f0000522000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b2d000-0x4)=0x8, 0x800) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000b43000-0x4)=0x0, &(0x7f0000ac9000-0x4)=0x4) getsockname$ipx(r5, &(0x7f00008da000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fce000-0x4)=0x10) 2018/01/03 20:45:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000edf000)=[], 0x492492492492523, 0x2000000000004001) listen(r2, 0x3fe) r3 = accept$inet(r2, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r3, 0x84, 0x77, &(0x7f0000ad6000-0x6d)="e03d7164f7740808", 0x8) 2018/01/03 20:45:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x10000014, 0x0}) epoll_wait(r1, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x7518) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e8a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d7e000)=0xc) r4 = getgid() r5 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006b4000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff3000)=0xe8) r7 = getgid() r8 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c93000)={0x0, 0x0, 0x0}, &(0x7f0000e7d000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000087f000-0xa)={0x0, 0x0, 0x0}, &(0x7f0000230000-0x4)=0xc) r11 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b4b000)={{{@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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d06000)=0xe8) r13 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000143000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003b7000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030f000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a64000)={0x0, 0x0, 0x0}, &(0x7f000029f000-0x4)=0xc) sendmsg$unix(r0, &(0x7f0000e98000-0x38)={&(0x7f0000063000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fd3000-0x60)=[{&(0x7f0000e8d000-0xb3)="7afd9eca54dd57be865340dd4184c74d77817bcd047564ee5db2f238fe8ed9023adb9bedc654d5feb6cc96b4996d9ebf2e4236a7e2b8bba31df5d7ce0a9ac1f304af06d70c79d5e3c63df879c65ab928e3041023815ec290e8c9c302d7868276e36f3c2761e32da03aa0ffa8968841a601d03709582660b71563bd755a395e8ad26cfe52a092c94e501a2f402ce25156bfdc8682cc25061dc27f598c238ade2179dbeb363ff3fcf240aa27468ca5a72722d2e2", 0xb3}, {&(0x7f0000792000-0x25)="23383b62351a7f4d9fa87e4240e08599d00007d7fb0a021eb1c2fa3028b98bb178bba56471", 0x25}, {&(0x7f0000110000-0x92)="6a161132017a1b0579c17d84232e4f6e222a77bbc20c21628b2fefdd3bce889a3b2b60a72af6bffe6bc1a097be693e31595ef86a27f1c2eca12c7a22205b380b7cc2da5a6e1b4c8cf38afd9829b1901912233755ddebaaae87b35e43ff77e1edbea347d03b39816df54db1283f73c37be3dee11d676e29a33ba04749b256d3f8930d3f835a0012c418b00c343a11a96e02fd", 0x92}, {&(0x7f0000913000)="a6cb9106b02c27f65d66c28fa79984fa0f6f60343b7e24600d801a601e86531d952a739f290e6751502c7d049370e7e393f034ad82b1c9aca85276ab", 0x3c}, {&(0x7f0000ad6000)="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", 0xfb}, {&(0x7f0000264000)="1666181cbfd92b8fd6f2b04b1bec45b83c92c8f8d83d7875ce02c69ed7d7f0422fc38fce8ff5950b43d499c2deac587325867fc5551598d96f85a14794c9dbb7d27199814718d8c06f0e8408ca3f4caba88a0f42f0b40f479397cf79beb62d7b3e75ed471e2a7e5958", 0x69}], 0x6, &(0x7f0000a88000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xe8, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/01/03 20:45:47 executing program 7: r0 = socket$inet(0x2, 0x80000000000d, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r1) unshare(0x400) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) r2 = socket(0x1, 0x1, 0x0) bind$ax25(r2, &(0x7f0000049000-0x10)={0x3, {"93cb978dee052f"}, 0x548}, 0x2e6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000208000-0x38)={&(0x7f0000c8c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f000023b000-0xa7)=""/167, 0xa7}], 0x1, &(0x7f0000000000)=""/168, 0xa8, 0x3}, 0x40) writev(r1, &(0x7f00000f6000)=[], 0x52a) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/01/03 20:45:47 executing program 2: socketpair(0x11, 0xa, 0x4, &(0x7f0000847000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000e95000-0xde)=""/222) syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/03 20:45:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000102000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x200000000000084, 0x7c, &(0x7f000072c000)="", 0x0) 2018/01/03 20:45:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) pipe(&(0x7f00002c4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000394000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000445000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000036e000-0x10)={0x2, 0x4, 0x3, 0x3, r2}, 0x10) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000e01000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 20:45:47 executing program 3: mmap(&(0x7f0000000000/0x1aa000)=nil, 0x1aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000d2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00001aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00001aa000)={0x9, &(0x7f000001e000)=[0xffffffffffffffe6, 0x80000000, 0x0, 0x1, 0xffff, 0xb3, 0x200, 0x4, 0x2]}) r1 = socket(0x1, 0xf, 0x0) write(r1, &(0x7f000012a000)="240000005a001f0014f9d5071219000004001710cdfa0000000000000800030000140058", 0x24) 2018/01/03 20:45:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000ea4000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e82000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000347000)={0x400}, 0x1) r1 = socket(0x10, 0x2, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a58000-0x8)={0x0, 0x0}) write(r1, &(0x7f0000030000)="1f00000002019f4c3b2b0000000000020000ff090001800400010000df18b1", 0x1f) 2018/01/03 20:45:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009fa000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000a9d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000831000-0x98)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x6}, &(0x7f0000700000)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00009e1000)={r3, 0xde4d}, &(0x7f0000533000-0x4)=0x8) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000406000)={0x4, &(0x7f000042b000)=[0x3f, 0x1000, 0x101, 0x4]}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x2c6, 0x800000020000002, &(0x7f0000cf3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) sendto(r0, &(0x7f0000ca4000)='+', 0x1, 0x8010, &(0x7f0000f82000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/03 20:45:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c69000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1201}) sendmsg(r1, &(0x7f0000792000-0x38)={&(0x7f0000ad7000-0x1c)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c, &(0x7f0000ce3000-0x40)=[{&(0x7f0000004000)="f5bbd1040fb5d066b2a07d6cf9330aee", 0x10}], 0x1, &(0x7f00000a2000)=[], 0x0, 0x0}, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) getpeername(r0, &(0x7f0000809000-0x80)=@generic={0x0, ""/126}, &(0x7f0000a46000-0x4)=0x80) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 20:45:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00002c8000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002bd000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000cd1000-0x8)={0x2, [0x5, 0x5]}, 0x8) writev(r0, &(0x7f0000f7a000)=[{&(0x7f000032e000)="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", 0xfa}], 0x43) 2018/01/03 20:45:47 executing program 0: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000619000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0xc2814f773d1b7bc7, 0x84) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000001000-0xd4)="c179961e2d9067b0710323bc703095ca1e21b014a4301057be509f436a46bf894aa35a053fb656265db1d55156f04717efcc164905787900eb9cd973ce1fdf1f07a7f48f9207d1871e380a8c8ec24876bd3be09d88e26cc23663a252732d640ff8b313c101d78b47a048aab23071d98baea6e67aa1322434ba1de969835e808aee2c2f3146e64fd6a072506f0d9c77e342fb6cfafdf33348bf8f6c8198f74ddf2459b32d4ab668ba5b6fe28646a1e0e119878edf1ab2bd8c094a8cb1a13fc298a92596e6fa7a3b92a2e7b1c3341f32587c228a46") r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x0) 2018/01/03 20:45:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0xfffffffffffffffa) ioctl$sock_ifreq(r0, 0x8924, &(0x7f000025e000-0x28)={@common='lo\x00\x00\x00\x00\x00\b\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/03 20:45:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000001, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0xc2) 2018/01/03 20:45:47 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 2018/01/03 20:45:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000965000-0x4)=@int=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a85000)={0x0, 0x3f, "6f235e91f74727eac361967b0f23f92c579c12130c6afbf2b11be2a65f2d31b02147754d9837deeaebe1d744ef0ddedf45073dc35459d9fe8235492bac84de"}, &(0x7f0000c53000-0x4)=0x47) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000cee000-0x8)={r3, 0xd2}, 0x8) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfbb72b79264e4585) 2018/01/03 20:45:47 executing program 3: 2018/01/03 20:45:47 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xf, 0x15) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000058000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7b000-0x4)=0xc) 2018/01/03 20:45:47 executing program 1: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000079d000)={0x0, 0x0, ""}, &(0x7f0000ace000-0x4)=0x8) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000acd000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000acd000)=0x1c, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x1000, &(0x7f0000ace000)={0x0, 0x0}) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000acf000-0x4)=0x14, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00006b6000-0x8c)={r1, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000acd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000acd000-0x9)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000908000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000031b000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f000014c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000acc000)={r5, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffefffb, 0x81, 0x6, 0x5b6, 0x5, 0x4, 0x8, 0xffffffff, 0x401, 0x1ff, 0x3ff, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xfffffffffffffeef) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000252000-0xd5)={0x0, 0x0, ""}, &(0x7f0000295000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a4f000)={0x0, 0x0, 0x20, 0x8, 0x0}, &(0x7f000076f000)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x4a)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000acf000)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000acd000-0x8)=@assoc_id=r4, &(0x7f0000acd000-0x4)=0x4) 2018/01/03 20:45:47 executing program 0: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$kcm(0x29, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x158, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x20, 0x17, {0x59, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0]}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b6f000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008af000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000b6f000)=[], 0x0) 2018/01/03 20:45:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000001000)="", 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x9, 0x7fff, 0x1000}, 0x10) 2018/01/03 20:45:47 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x41)="fd", 0x1, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@generic="5292a5bd49952dbf6cae591e7e9cf66d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x5a, "450f9cd01b7020aff8152bebcccad3f2de96d0b76ab733d051e73e4d06d299cd326d9cef0395a8a544b92b57378042c3226dfa2aeabc9f8e5ead8bc02bad416cada0414c9f07c7b1158d7548c25f909bbedb9d31d9df86c21eb3"}, &(0x7f0000004000)=0x62) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000005000)={r3, 0xff800}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000004000)={r3, 0xb, "ef7908305d67c95716f9c2"}, &(0x7f0000005000-0x4)=0x13) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000-0x28)={@common='gre0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 20:45:47 executing program 4: r0 = socket(0x5, 0x800, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001000-0x4)={0x0, 0x0}) connect$ipx(r0, &(0x7f0000f0d000)={0x4, 0x3, 0x2, "9b1b44fdd297", 0x7ff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0x4, 0x0) bind$packet(r1, &(0x7f0000deb000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x2, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000038000-0x4)={0x0, 0x1, 0xfffffffffffffff9}, 0x4) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000ec8000)="a7baf4be5748573b8eefc3eb45bc890d49d65e838ab35f8509abef52e91d2de76f3c134f47030ae18c3d09bba7ad3614cc4d63efc7dcae5f64ed0b2f0a4a42ac433ea6ea568f7010c5ed0f3237dbea1f8b43a643960ff88658388d881bca132c3b8e472c88caea9ca23d9a20005e3aca4127ca9abf0eef61df3c2f2ee4a9fcc0c54ebfa731fc53e39dda9862fc2f03914dd82d1f05") getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00001da000-0x2)=0x5, &(0x7f000021c000-0x8)=0xffffffffffffffd8) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000e59000)=0x3, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00009f2000)={@generic="43fb0ecdc132e0526e8d888598e37523", @ifru_flags=0x8300}) r2 = socket(0x11, 0x2, 0x8) bind(r2, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r2, &(0x7f000064f000-0x15)="000300ffff00000000020005f90800508583451c", 0x14) 2018/01/03 20:45:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000725000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000060a000)=@assoc_id=0x0, &(0x7f0000149000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000063c000-0xa0)={r1, @in6={{0xa, 0x3, 0x38, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x101, 0x4, 0x5, 0x0}, &(0x7f0000c77000-0x4)=0xa0) syz_emit_ethernet(0x76, &(0x7f0000273000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a5d183", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1db570396750c609"}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000e13000-0x8)={0x0, 0x0}, 0x1, 0x1) 2018/01/03 20:45:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000079b000-0x4)={0xffffffffffffff9c}) r1 = accept$llc(r0, 0x0, &(0x7f0000019000)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000462000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname$ipx(r0, &(0x7f00009b0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c0a000)=0x10) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000183000-0xee)=""/238, &(0x7f0000193000-0x4)=0xee) getsockopt(r1, 0x7, 0x3, &(0x7f00000cb000)=""/186, &(0x7f0000221000-0x4)=0xba) 2018/01/03 20:45:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x0, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000f83000+0x55e)="", 0x0) epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000-0xc)={0x40002009, 0x0}) 2018/01/03 20:45:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r0, 0x0) r1 = socket$inet6(0xa, 0x7, 0x2ba9) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000d47000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000869000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000705000-0x8)=@assoc_value={r2, 0x8}, &(0x7f0000880000)=0x8) 2018/01/03 20:45:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000860000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000bc9000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) r3 = accept$alg(r0, 0x0, 0x0) r4 = bpf$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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r5 = socket$kcm(0x29, 0x2, 0x0) close(r3) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = socket(0x2, 0xf, 0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000035f000-0xfe)={0x0, 0xf6, "26b569d79bf6290fe66c67dd05947ebf9e411e869f58c3d668d8ddbb5c261b87ad7d31500efbbbc8359d5e7f3f2075e66c262a933c9dbc566dfdefdb3df7b70e51f87819ceecc733560e2de056c462fce6b8ebcb54f0b9666d6e5ea8d8911b5e36ab1f4bd86e65f6faa891ad2b1685a59d96cfffe87b99ef34b78e347a5c2a4883077c71e777e46ea44a2c488ea5d8ea0c97ad6e659abc982050955d6cac06e8a0ad86fb85419bb967731a1c64435e53ab7c6e0caf8e0bd25d6e87bd4ef63afec40de27f38b7957a8536cf101cdb3d20d53ba8059a98b2dd27209ee1039338dabc70159f3b95429160e0001c95838d8b20a42a3dcbf4"}, &(0x7f0000002000)=0xfe) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000443000-0x6)={r7, 0x8}, 0x6) 2018/01/03 20:45:47 executing program 6: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093d000)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000093f000)={0x0, 0x0}) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000377000)=0x0, 0x80800) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005e1000)={0x0, 0x4509, 0xaf, 0xffffffffffffff81}, &(0x7f0000942000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00006e8000-0x8c)={r3, @in={{0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00007a8000)=0x9, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000940000)=0x13, 0x4) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x1a, &(0x7f0000940000-0x4)=0x0, &(0x7f00003ce000-0x4)=0x4) 2018/01/03 20:45:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1000000003, 0x11) sendmsg$alg(r0, &(0x7f000035a000)={0x0, 0x0, &(0x7f0000049000)=[{&(0x7f0000e3c000)="", 0x0}, {&(0x7f0000540000-0x4f)="4b5db6cfc4756981182ad4a9c3850c6d72df2f710ff18577b11e969abdcbc20767233fcefa125c67af99a41d0a1ede5f17a7a28c70ee00c56d2152b6d93e41f121dcf06aa4dfe496ae96951667d083", 0x4f}], 0x2, &(0x7f0000436000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1030, 0x20000000}, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c21000)={0x1000, 0x1, 0x0}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f00006f0000)={0x0, {""/7}, 0x0}, &(0x7f00005a2000)=0x10) sendmsg$nfc_llcp(r0, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f00004e5000-0x40)=[], 0x0, &(0x7f0000a03000-0xf0)={0x10, 0x0, 0x1, ""}, 0x10, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f47000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x39dc0000000}) 2018/01/03 20:45:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000b88000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffff370) close(r0) r1 = socket$inet6(0xa, 0x800, 0x7b9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005fe000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1ff, 0x2, 0x6, 0x1}, &(0x7f0000993000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000acc000-0x8)=@assoc_value={r2, 0xfffffffffffffffe}, &(0x7f0000bb6000-0x4)=0x8) 2018/01/03 20:45:48 executing program 7: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000008000-0x4)=0x8, 0x4) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000010000)=0x0, &(0x7f000000f000)=0x4) [ 1456.269376] sctp: [Deprecated]: syz-executor1 (pid 27847) Use of int in maxseg socket option. [ 1456.269376] Use struct sctp_assoc_value instead 2018/01/03 20:45:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg(r0, &(0x7f0000edf000-0x38)={&(0x7f0000266000)=@in={0x2, 0x0, @rand_addr=0x2e8f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000864000-0x40)=[{&(0x7f0000525000)="4ec18dcfb2ba0c33578caa7caa921c6e75b13f10eecd5fba6e2ecd6715f4ee3bd4233de2581eb9c2b8200fe14ac8b8ad48404e9971df4193be0da79c068490ae35691a707da50788c88565b89b666b71e9e70e5e444d3ccd8bbf0a00b7fb673bcaece0fe9fae1d967c09632640b6fb5bd8739f2f30ea15258dabb066e1eefd9c3184e6445607c55bea3629daebe11b850d450e9924238b135c58bed42f63e1009f4f9e29ea749e4a0dfdba0d30", 0xad}, {&(0x7f0000131000)="4d071e8e59ef60ac1927d5618489e6c98cce5bd871eea08f3d245e8c4555bfe019299cf40967cb393e544e0743fd6a44cc33d661d2aed5f077d795fdd0f799ee9e835934ffc09302a529be835b80c9f9b437378daad2c7d371b088bbd78f39363f8910d650f822c1c7b3a112df5e69fc544c453ea05cdbb1866e8943a22a752dcfb765586d7f70f820b4928fc51466e96f239b8fcf657e24d1d22b8fc99c7bffaf6d8511b2fe86026077042b98d747bd4610c0416581087a5a21ae40213584a40ff516aac7e675574b48fa9559d578e6ac25f3516c41db6a1ccfe6f8ad1511dda859b7f139a79b94b68c0cbd30", 0xed}, {&(0x7f00009c7000-0xda)="fcc414fa927f17194c5999d3b3c410a4e8f2e0a023a8074635f81350d1a4053030e640bfa623b5606739844e6f60d0cdd87b07e67f75cda60d1fa29bcd419e5c9923e1ebdbfe3edb08727ec694872b327a8c5e8626a02b3fdb15d885e7f6ad0a0b62340875bdca14bf4455fe68a43577ace4aa524a3ba3d14f78b561344ac0041a1bd59cb683c48303dd52ec107109fe24b9db1d03870421fe5f8198fa4856f4ef9f863884932667786e531cc9081f379a1b6a513ce4d22cf9863d175d09cf61289244098a317f0a09209a0d8987ce35de1ffcd4afd6e16f159d", 0xda}, {&(0x7f0000346000-0x68)="14d06d7f0685399510b342a116c7801e0434e42a4e8306235477a6e27e2b4d25febf79012d014c51f3772e19a3515e15283991a0b99c7fce15b39464c094c2b05205895daa87cf47fc3154ebc471d3361a450bcd6a5789964e65d6b5d356a426d59ed7f21ca850b9", 0x68}], 0x4, 0x0, 0x0, 0x1}, 0x800) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) 2018/01/03 20:45:48 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x8, @snap={0x0, 0x0, '\v', '6$f', 0x0, ""}}}}}, &(0x7f0000018000)={0x0, 0x1, [0x0]}) syz_emit_ethernet(0x1e6, &(0x7f000000e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dece5a976692", [], {{0x200, @ipv6={0x0, 0x6, "0e6661", 0x1b0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x0, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}, @generic={0x0, 0xf4, "459f254f0eba0114667b054d29aae43d5d87d4c34b98e1d5c2c8d701722d4661d6e450cac96903265d3a153c649f4bf3f5de7b264d0311ca5917c89602baf98308b4fc2938d7818b4a591dacb49dbd73ada8a70336cae36c7e358aaa00f88c995735ecefc9b8d6272c7ab70f3dc18fbb85fe97b83604027a3cec0b6a60e5732e2a81404446768600048692911bc57657c76d88f32606fb01df314fb014168ac2fe00f039bbb084e3702b53420bdfaae350dbe35c28c7e2df132c66e843c69367d2248c9f0f534ab009f6c7ba940a823027d26cdb80e3444646d3e7d65c39bcecbc5da0f1cba21496066c457824e337659408c091"}]}, @hopopts={0x5f, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x100000001}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x3}, @calipso={0x7, 0x48, {0x7, 0x10, 0x2, 0x3ff, [0xdbe, 0xdda, 0x2, 0x0, 0x2d, 0x6, 0x6, 0x3f]}}]}], @icmpv6=@mld={0x83, 0x0, 0x0, 0x7ff, 0x22e6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000013000)={0x0, 0x0}) listen(r1, 0x100000001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001d000)={r0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000023000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000022000)={0x0, 0x0}, 0x2) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000008000)=@generic="e92b0da5ba02c50d4360288a04dbcbcb") mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f000001c000)=""/0, 0x0, 0xfffffffffffffffc, &(0x7f0000023000-0x60)=@nfc_llcp={0x27, 0x0, 0x8, 0x8, 0x6, 0x80000001, "eed240abbd1ceea973dd526059d6f2c834065eade9b8f44a9c8366fc90157cdd2df7cd24b4acdc83c83c1b8a85973e902fd250bdb219f72607a824b9becdf9", 0x5}, 0x60) 2018/01/03 20:45:48 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000d34000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de4000)=0xc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000da7000-0x4)=0x0, &(0x7f0000209000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x4, &(0x7f0000f01000-0x39)="b94faf57"}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) pipe(&(0x7f0000350000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006f6000-0x8)={0x0, 0x7}, &(0x7f00003e5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004e1000-0xa0)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x4, 0x6, 0x10}, 0xa0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000084000-0x4)=0xffff, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00004aa000-0x10)={0x8, &(0x7f0000cb6000-0xa0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/03 20:45:48 executing program 1: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x200000e, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f0c000)={0x0, 0x0}) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f0d000-0x5c)={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80000000000003ff}, {0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x200, [0x8, 0x20000003, 0x9, 0xf2d8, 0x4, 0x3, 0x4, 0xfb]}, 0x5c) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d80000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004f6000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0e000)=0xe8) 2018/01/03 20:45:48 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000006000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f000000f000-0x124c)=@newpolicy={0xd4, 0x1b, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@lastused={0x10, 0xf, 0x5}, @mark={0xc, 0x15, {0x0, 0x0}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000008000-0x80)=@generic={0x0, ""/126}, &(0x7f0000011000-0x4)=0x80, 0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000012000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000)=r2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000012000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000010000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000011000)={0x2d3c7a2e, 0xfffffffeffffffff, 0x7, 0x7fff, 0x2, 0x80000000}) recvmsg$netrom(r1, &(0x7f000000f000)={&(0x7f000000c000-0x10)=@ax25={0x3, {"3dc001cf3413e5"}, 0x8}, 0x10, &(0x7f0000009000+0x817)=[{&(0x7f0000010000)="decfcccef7570f2f17a0d94617e7216f2836e247ec68907aa6d00b3673bd1dfee4b076fcf5d87738a78c486ab498474186bc4fdaff58c4ff7fbfe1edbcee78a613b5", 0x42}, {&(0x7f000000e000-0xad)="1c75ddc0d7d374acdfc2107239b2602599dc58881e552e487cd4931c9e672e638e517e54f8315e7bd3e79b05c13ee3244db2f4a3b4cf7db922c3798f3a4cbfaa257757e1e719ca8ec967bb58f9166f32d9fea0a29d0b1a5b72b4aa766932cbb77fa708fb6b5c99e2a9b96c0e6d4f3cceab0930b5bb2fc03a84223bf4084362b7119c025ccf2f2f2b93103f0830791ad9cce8fdf1c9ca3a998e26216119a4c432c640297e9f51c4411a04510c6f", 0xad}, {&(0x7f0000011000-0x55)="2e66fa8ea8b4701038e98c90d53522f1c1930396d6a23a8b7ed93a15d021bb2ff9610a1cff27369aa940337c106b560046c8bdf55e27d1ca315170bb616d4cf95d594f8a8155770fdcceb78a5be88f26cb481b1620", 0x55}, {&(0x7f0000008000)="a2db2ead619c5a6b2d7ea1978bcfdcd145496915dcc0bbad65916c267c83d0cbabdff4c5fa4670a851d512bffbc88f06c684a7d2aa0599da55c4d0f1af76a65403b5472e037997e95d5a844c9df38c6aef73b243d2df790158b4914e8ecdeff09c87db3ee95ce287c92c3ba396c9e83d2fdf227faa474ff7fb2d6bcce155fa6a03ab41a59dc35b7753a72c59f2650c05a105ff025093df5dd7f3f793364f87ca29df24330b724cc3f17507795727302d92da496d5c6da410cf5cc886925a10ed896576dd52d232b995f8c62700fe", 0xce}, {&(0x7f000000d000)="14d58c0fbc5df7b1edeb504b7315058ddc24c5cdfb308a946daec50dcfe886bc515fd49ab3dfa4c841574643f0b4af37a71802f2821e19ce6393c7f4ddc6faeb5ec40275a08315a011bfc1b123beadd9e4bbaccbf12123ae6a0b2df9cdc184562d6d878fdb5de91c5445b7176a061e48a7516ae78797443c770564c32dc0b0d1bc0bc4516a5d0939475c", 0x8a}, {&(0x7f0000011000-0x14)="0c8f9c5afdce2fa13165e1ab6b561eff162dbd3d", 0x14}, {&(0x7f0000011000-0xff)="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", 0xff}, {&(0x7f0000011000-0x77)="173513c511732ee6a6e9f704fbeacfa250abc727d7db0d2851e345a6ffa4edc693fb71dcd532956808cfc62e0e87a0b54e962717b1dd1df48a9f0981f4792c9d5542711f48281d8da6d69978b589cea2c45f8cdf309aed0825003cd6c340bbf1670092e613d63b25f50915197d3d740fd0dd42b9d706f1", 0x77}], 0x8, &(0x7f0000010000)=[{0xc0, 0x11b, 0x5, "744a9f0bf10a0eea93627db935f767372ccb932aeedf1dbc064d3a7de87cabf1329d7ac0776e6f2826f8dc17eb2cab3df5b2fda5127cedf846430c66f045745277c17ec0822d2096daa7133a7e2b0920dac0a0d11c6c1a8dfc93f0f960f44d2235ce07b29589115f86c85ca01f6118e5961a4929860e06d2dae37f389c8c40339802094390064c49b30239a86ff46f7941c294bf9520bcab63681b8644cd2de8998400c612090e8b1fb4df7f63a3"}], 0xc0, 0x4001}, 0x40000022) 2018/01/03 20:45:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000-0x4a)={@random="2758dd63f827", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x2944, 0x7, 0x4}}], {{0x22f0, @llc={0x36, @llc={0x42, 0xfe, 'n', "65b71596181cba4cf74f478efcc1803119254254f8b7e4d5930971c1c32eec3c7597eb17433b30cce94b5754eda049fb32f6c5"}}}}}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x800, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000002000)={0x27, 0xffffffff00000001, 0x4, 0x1}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000004000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0x7, r2, 0x1, 0xfffffffffffffffe, 0x6, @random="376014d67aa1", [0x0, 0x0]}, 0x14) getsockname$netrom(r1, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) 2018/01/03 20:45:48 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000000000)="a34f29f86c41b2e34b616eb126edcc425a252454b57400320c5317b839b671472fcc493a098eeaf3b68790186fb88db7638a925542a3d4f880b432be64467748e1b1b3e264d9e5ecdc3fb46a1e08daae3d3700d28af60a2d43fa5b5e9af8f89c02c53fba7612770a02da2539bae9e33ed30be74dd166308a7910275c3f89332ea6e8bf869f669776bb77d8c2a19df1d27dff14dc2f2c381e9e0296d0b0ef85e0b0f944cd7cb29dcaa66ccf87ba9050c4266edc610d6aefe3e86ad399832a209ac57464fe9163c729d986e8cd65465fa88c44e4760c29f0484e21d87deeb195", 0x72, 0x4000000, &(0x7f0000006000)={0x4, 0x0, 0x44, "49c3dcb9f5d3", 0x3, 0x0}, 0x10) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) 2018/01/03 20:45:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000bd0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000857000-0x20)="25424d39e18bcfd6f350a104d6215d8a0a41666e04866d780deb23bf34b259c0"}) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000066e000)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000915000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f000071e000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000094e000)={0x0, 0x0, 0x0}, &(0x7f0000057000-0x4)=0xc) 2018/01/03 20:45:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00007e2000)={0x9, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x4000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00005cd000-0x18)=@add_del={0x2, &(0x7f00008f0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) socket(0xb, 0x1, 0x7) 2018/01/03 20:45:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000366000)={0x57, 0x595, 0x8, 0x9, 0x80, 0x8, 0x0, 0x5, 0x0}, &(0x7f0000868000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000778000-0x10)={0x0, 0x8002, 0x4, 0x3, r1}, &(0x7f0000adc000-0x4)=0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa", 0x3}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt(r0, 0x84, 0x0, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/03 20:45:48 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f82000)=0x7fffffff, 0x10a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2004, 0x0, 0x0) 2018/01/03 20:45:48 executing program 6: r0 = socket$inet(0x2, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0x5, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0x0, 0x5, 0x7ff, 0x5, &(0x7f0000751000)=@generic="9cc2e38f7d9bdbe0994ec435d25fbdc9", 0x401, 0x2, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 20:45:48 executing program 4: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000d6c000-0xf1)="b162eab7ac98aaa20e993be7cad8e8279a84fa9c1d50bd10df6cf2ae117636baff4f99544cfc7d025f86dc42a47c69e0c5a89984d3ced118279132fedbca03a2f11890442a95ab5504d44cafc6edfe7ed653e8a54a9859c429452ec2423c10dc76e38355fef654cdbf0d964fec229309b6638260db4bd855a958dd25728fc43191a2793db34b52bffa85a9cbb5b2451e4a9937b61dd4a70e7ff1d2f5ea2203161d20c9eba5131b944e757a8c42707d3b67f9ffd1839d7153da529f116885ff9b95c7d62e0e628a7859eedf43d09f4049e5da67a7719a7074c4e7ccbee1e04e5f3721c19881add62c0dd3c64fc83093e394", 0xf1, 0x0) getsockopt(r0, 0x2000000000000107, 0x15, &(0x7f000036a000)=""/0, &(0x7f0000525000)=0x0) 2018/01/03 20:45:48 executing program 7: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000027000-0x28)={@common='dummy0\x00', &(0x7f0000034000)=@ethtool_gstrings={0x1b, 0xffffffffffffff9c, 0x46, "e968042f84b08e43c23c56cfc386dbd8313374a07732a2a9412327cbd557933bed1745cd1448c1c5c95aaf7e567af3651620d5cf970844a818dbe6d686e9dd1ae62a55ae6308"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000032000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/03 20:45:48 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x6) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) 2018/01/03 20:45:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003c5000-0x4)={r1}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00005a1000-0x94)={{0x100000001, 0x28, 0xfffffffffffffffa, 0x8, 0x7, 0x0}, 0xfffffffffffffff9, 0x5, 0x5, 0x5, 0x8, "af5bb32b6f2c9acc357a029ece9734b88c9d111d64f3d5e20cb26895955b8e1bc0445a86a9dadf24dfc63118cdcd358dce9ed4d57de00a3dfd7bca2107444b7c0e1da7fbf8b86fd1636a0e4fb20ff149e1218ea66754310403b7c6d49b4c532174110e3f764bf974bcdbcbfa87d8d788ab1e0156aed03dee141e38877437d853"}) sendto(r0, &(0x7f0000e52000)="67bbf2634a44c035202e406c49e701c6762243a885f5a024ac34f9dd06362b31950b839ac848f798c09637726d50d4fd1509de84911b5ce5347577d42500aaaed072b20e1c5c1f6d3143a4837516d8820b7d6ece9f026267e7b78908dfa2752da760ad", 0x1, 0x0, 0x0, 0xfffffdc7) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f00006d2000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000def000)={0x0, 0x7}, &(0x7f0000a3c000-0x2)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004e2000)={r3, 0xffffffffffff4289, 0x10}, &(0x7f0000016000)=0xc) r4 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r4, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 20:45:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002c7000-0x8)={0x0, 0x100000000}, &(0x7f0000c18000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ddd000)={r1, 0x7}, &(0x7f0000c46000-0x4)=0x8) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000596000-0x4)=0x0, &(0x7f0000e36000-0x4)=0x4) 2018/01/03 20:45:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000003c000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000742000)=[{&(0x7f00004ed000-0x7d)="06afd1e18d51ff129eb210f14a2938ea26ab79bae7637dff72cf810c2257141def56991ed5a0b263ba39adb0553f3207b4cf85461e8f371b316da075feeaf2c9488e314b6349281de67e0955f42a8b6d7f6eb412e45bdebcaf6c0255fff1b76761da9710a7abfbe24f7d1f5407c422141c685237ec941fe9b5d42cc1bf", 0x0}, {&(0x7f0000bd9000)="82e62ab461b201d21bbc4118daf46d26517768d4c63453d35e477a8e267d7d2f57532440ab398c4a9473f5cd6ea77ae4a2eb3c67f18b804dd1e35580fbeb5c7b761be68521f02da7c085c8532001f9130d0f24b1d6fee2d080d880f0052bab6a9bd82c7b835e83bbfc328a4ce5e70f5bbc3ce0d201c9c07b579a885e44cd86f3c416994689f50284532adcf9fa6085e7887708d635e2afcfeb2f6aff74922c46126cc58b9d9e53d21444fc1485338e912e6167019263d7ce313ee05fd732f29b7997e11b6c1b5e9e0174", 0x0}, {&(0x7f0000555000)="eeeeb4bbab170bfef597208fa170fb3035438f7230cfa622955d64264a94ca59019b01c33a367038327a5742ec2a5a081c85d0e02d8926e8bbf53b875bb101630933df0f307b7e207906807457aff310277348c6b063c3f6d405776dbce31e346204eb5c96016e687987090be1e4b2e3abb08b3793bbde2bca4904da1bcd8ad0874fbe7fa9acb71532da876844a77966a8498bc62b235498c74e284512a2e09345276e150760f561da5293f5127bf11b95a22986daa623841e2c3affa3bcd7c908eb1580fc3fb6585d052444618126f6b09d9503da7077be", 0x0}, {&(0x7f00001cd000-0xe8)="3c789347da6da08fb1ebee7e75c17c5d285cad2fb99aee16a5a9771302e30640d91a67fd6262b24f60a2784d7c3761eb95620bba7c40b3ce4ac91bf03fc0597ac81c75eb1da70d72a29e272fb8b5794439ea6377d73cb326f5701de987ba8a49a1fadf4f3a1508fb5ef6c65ebae02d50a33f33ae6d7d082c16fa88766e300ce1d61ea7230bce26825fcfc54bd3f72fd41dbdb6440ab0e73ee57f8ebd814c2b20fe4d041a9745ab20498f0bec892ba3f70bae55536e7a72e05cae8a31ee1ca04338149fb720b2608d607727f70fc8b76c901f10ea984caec140ed40f54e486164b9f5d5bd81de9177", 0x0}, {&(0x7f0000a57000-0x82)="bafb8f18523f24d29ba2ed6c5e18e3ce7765637a3a03bfc146dad852473e87e6bfa213e8e32e2006e923ed34a6ebb0ff0e614437b76a6c9a6cf0df6525cead8b424b0d5f0e2c14fca93c446326cc7859315b4b1b4a94318517e9b0f999071fa9bfcd0cf4628857e233aa10f6713c74b5c9fe77c77c92d93f3d468acc3f4e27681961", 0x0}, {&(0x7f00002d1000)="307417bd95c8d3276fe08a7b2d216228281f3815ef1f96fed17ddd", 0x0}, {&(0x7f0000ded000-0x7d)="fff528826522b0fa41c39f76bf5245cdeb1eae1eb10915c339567a06698aea77723446324b0128108654f96eb889337daaee5f7d2890b263735036493c12ffe663c350564b2d6e7c849a8bc48215d6f5e2af30a966c8ff592946169ca08649b9724c5591f1b95bdc9e8886609fa2fda37c4859029e39a04b121fdec923", 0x0}, {&(0x7f00001a8000-0x1000)="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", 0x0}], 0x26a) 2018/01/03 20:45:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xf2, &(0x7f000053c000-0x9e)="7bd5394d8d55509e9af01ae7947232bbbbebd93c4581e03474e3535400725f5afa10a52bd8b82542e74209265e1802b9da8d920de9982674474deb7e10319378686819d35a418928d17540d36d890eb1e45afddfcde83436d9f4b8f4a86db9bb131db5bdc3240c82a828d541ff3e4b353fda0118af38bbdc9dac1b006e82dde3ece996a5040abc3da5a535337d1f89d455a1c96c218ce1e93569a47bc3e2", 0x9e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x8000000000000006) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x3b, ""}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000ca6000-0x4)=0x0, &(0x7f000025c000)=0x4) pipe(&(0x7f0000ea1000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$alg(r1, &(0x7f00008ef000-0x38)={0x0, 0x0, &(0x7f0000d88000-0x20)=[{&(0x7f0000faf000-0x2d)="8643ddce480b2fb8428a43418b1a535c888fb4ece78b46f071385724a1a44a1e85fc58914d02599c206a518646", 0x2d}, {&(0x7f0000f7d000-0xe4)="6b83e5398301fc78fcbfed573c36f5066c9472d4032038b45451f71f716246cdd6d2c69e94ee63352bfeef40084a329abcf62dad1a8694d401d7c97b7d52c5a064346d640d6b7146602b2751798fe3c00c86e4f4455d57f673d29132aa47151f03a6a1639253326bbbc473d1ce52662095d842d6be78d1587bb520d1da80724e7c1eee9b7cfd502e9133a6a762809f7ca2010dd59a22626d0bce12bb1cb8e88470aac75f03567caec837a683f9f1f0f7f42e02c8558907e6e7b6bbc498060910b3fab4b5475a745bdc73923c1cd64a3f6b884b2846fe1dee66231d3dcab024b530a99aaa", 0xe4}], 0x2, &(0x7f0000c99000)=[@assoc={0x18, 0x117, 0x4, 0xff5}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x20}], 0x78, 0x20000004}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d91000)={0x0, 0x0, &(0x7f0000c48000)=[]}, &(0x7f00003ce000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000022d000-0x85)={r3, 0x7d, "9a2deb65415b349b30b0a7a5216f43552a23ef99d78165419dbf331358fa76edb49a898c1f9758d7f026fcab0b260100bc1e314587ccfe2637c8548c0d1d84116332875a706ae47b7dfe6b584d253289e12c1beef5efce1ce0481807bc033e35ed925861941f3976c622a87520b0f74be4aebb60d7a1ebb5a1fd76ec2f"}, &(0x7f0000bab000)=0x85) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000cce000)={r3, 0x4}, 0x5) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000ae1000-0x10)={0x3, &(0x7f0000b06000)=[{0x80000001, 0x4, 0x8, 0x0}, {0x2, 0x0, 0x2, 0x2}, {0x9, 0x1, 0x5, 0xb4}]}, 0x10) connect$nfc_llcp(r1, &(0x7f00001b4000)={0x27, 0x4, 0xfffffffffffffe00, 0x2, 0x80000000, 0x0, "382da400255d2a320a31b0d472ff7742f692b79cef755b1edecf36d85840df688c80f91115116cbe6c4eb5070afd92aa510e9dfd965546bdd4c74eee7d4896", 0x6}, 0x60) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00002a6000)=0x0, &(0x7f00007ce000-0x4)=0x4) 2018/01/03 20:45:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000647000)=@generic={0x3, "625aefaa396c347add188d49801e3943d3366d52429cffc46d48546775e2f4583963f1d5218a7a79172b4188dd65ea83bf1674f0116f60d2d526280a93c4f5076d0f1454c3e84c0b6719b9dede24ff29f1301a12d0fb8956777b12eaf297e030e5bba13d983104c96051fc1996417d01ef82cf28d6464bfa1ab9c65f40ad"}, 0x80) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket(0x8, 0x0, 0xbd) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000e2e000)={0x5, 0x1, 0x0, 0x1, 0xffffffffffffb8bf, 0x8, 0x4, 0x5, 0x423, 0x6, 0x3}, 0xb) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00009c9000-0x20)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/03 20:45:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/03 20:45:48 executing program 5: mmap(&(0x7f0000000000/0x107000)=nil, 0x107000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000029000-0x27)="2600000012002710000000000000010100000004000000000020ff002024f9510500030001e4", 0x26) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000109000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000108000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000089000)={0x0}, &(0x7f000007a000)=0x4) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fe000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x96f3) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000108000+0x57e)={&(0x7f0000080000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000109000-0x70)=[{&(0x7f0000109000-0x1a)=""/26, 0x1a}, {&(0x7f0000097000)=""/41, 0x29}, {&(0x7f0000109000-0x29)=""/41, 0x29}, {&(0x7f0000109000-0xef)=""/239, 0xef}, {&(0x7f0000035000-0x56)=""/86, 0x56}, {&(0x7f0000108000)=""/174, 0xae}, {&(0x7f00000bf000-0xd0)=""/208, 0xd0}], 0x7, &(0x7f0000093000-0x67)=""/103, 0x67, 0xfffffffffffffffb}, 0x10000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000045000-0x4)=0x1, 0x4) 2018/01/03 20:45:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x8005, 0x84) bpf$PROG_LOAD(0x5, &(0x7f00009d0000-0x48)={0x8, 0x7, &(0x7f00001ae000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x1, 0x0, 0x0, 0x0, 0x30, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b74000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000a0f000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b6b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c94000)=0x10, 0x22fc72de46ffeef) getsockname$llc(r0, &(0x7f00001e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b72000-0x4)=0x10) 2018/01/03 20:45:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000767000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000ce5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000aa8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002ff000)={r1, 0x4, 0x4, 0x3}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x3, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00003f5000-0xe8)={0x0, 0xe0, "a6297d39649d426674587f74515a1398a6fd37c5e19e911c51efaf8f2f19c3c53754557c9872d71254ee20a145c8cc722222553ec55ac7c7593b95509845104d021415b1b422b73984a9c19bd596f9baa5fff4657d107f2bb3772580a9cbbada410279c19d893c90a7e5aefe4ed063717bf965e2ef4c1343c8f976c48becbd71fdce05deb0a91a5aba2695c5325b3f5be4797b459c6f1708ca078d7d7389aac5516435739aaf3c33c0909058abbe0149102d8a771478fb07254f653a98e7998e6c58030ed9180dd2132b0ded6a01f73db15e83f0d31bc02636f08b70be589674"}, &(0x7f0000a22000)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000df1000)={0x7, 0x3585, 0x1, 0x6, 0x2, 0x412, 0xffff, 0x93, r4}, &(0x7f00008bb000)=0x20) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000efd000-0x4)=0x2) getsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000cd7000-0x1)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000735000)={@common='lo\x00', &(0x7f00009df000)=@ethtool_ringparam={0x10, 0x6, 0x5, 0x68c7, 0x8, 0x7, 0x3, 0xffffffff, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000ce0000-0x6)={0x0, 0x10000}, &(0x7f00002b2000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00001ce000)={r5, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x379, 0x4, 0x9, 0x8}, 0xa0) 2018/01/03 20:45:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/03 20:45:48 executing program 2: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f22000-0x5c)={{0xa, 0x0, 0xfffffffffffff800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x800, [0x7, 0x40, 0x6, 0x7, 0x7, 0x81, 0x7f, 0xfffffffffffffffa]}, 0x5c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f1e000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000e9e000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f0000044000)=0x41, 0x8000) 2018/01/03 20:45:48 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000000a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x283) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x58, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6c015a18844cd943128a196d6f4e13e0129014a806801be94b9f6d3adac0ea729616cc26c188278c295b528d4ffde5cb0053f5dfe097b4a4c2670b6"}}}}}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000014000-0x1e0)=[{{&(0x7f000000b000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x80a48080}, 0xc, &(0x7f000000d000-0x30)=[{&(0x7f000001b000)="004d2194b1a54da93dc20912c650e1ca0e6300c32bdf805ab134a02adba7361e692f81769cdfdf5e728f8088d9c2dc7348403c078ebb0042d4e2c4ba9943431d7bf22c2babefdf2a83d0e191cbeb9545c0306c3fcdc29364693d7d568e1e148f8db6c5dc33249b78d77b8758c003c7945680086b0aede4977f5ba9b9277478730b858c132798153f7a900512d3b1282f00663283a059133299068e48cb1774369e079761bf0cf44fa24de88a46df8a57ac1c6837", 0xb4}, {&(0x7f0000020000-0xa4)="f8a1e9b1b9117696aef0c811db0938eb51e7ba58f08af4bbb98471a91cf80a63547c028907da450d53549977b667a80ef227c74f4107b3fe9998f94b084a2d2dee6f817080e2af98c70596f54cb6481aa5ff36ba58c3c1707826e3354e961f273cd6e542f388006911fad0731b64610aab796da78d4401c4d5fe09302c30a384e06be29544b1c05cb314d68bb9db9a074947c34cfd0a6df602daf990f24f87b6c7b5579d", 0xa4}, {&(0x7f000001b000)="09ea2e7e570b7e70fb0303d6234828a690299f9c6a60a43679d01b9dbcbd6832962ad8e6f76fe3acdfaa380a113abec48f17e16c0b69fb649fdae04bb02eeb4b10789ac60c460c159f4ee79000c8b0451872ec811d0b30b328a0ee596ee4e030f2fcbd6e73af6808da8c6d08b26c845091d62d72b34a1406b85730a4a58fb78e33f1b99a5bd974566b1f768e9a8ec5b5d9a91c7f29e9475e2f7967b2369c8c1df2f311794ab73cc15d85bfef97dc6da3749a28e557567cf29817dbc2373d9177033a019274b39b563ce8b559bde1f9a3eeb840802792491883a7fd508903738467", 0xe1}], 0x3, 0x0, 0x0, 0x1}, 0x61}, {{&(0x7f000001f000)=@hci={0x1f, 0xfffffffffffffff8, 0x3}, 0x6, &(0x7f0000000000)=[{&(0x7f000001c000)="8c9ede9c8d49c0da7ca87fc0ea4193a535caafd909401f9bd6aa3af48c78aa1c2c087ffaddef25bf5293f71005fda43a25e5d828cb51a86778ee7c278d2deaf03b06c0968e3adcf56ac57590705e588bdd3a2d2b76848a6b2d6dfb208e7e75224b9788faf487b70be9a3b5eec465e89cfdeaa206f30b12c10100e67cbdf11163b96e42b12edb1a188b0858d4a5f6ea11d44acdccf5df", 0x96}], 0x1, &(0x7f0000016000-0x630)=[{0x70, 0x0, 0xad9, "f109e3b8f454ba07b65eeeafdeab0f3fd0662e8a5e6c8676321d43a763acf00765b6f3f616e9ad56fa9cd8081758c6f08f9fca354d3d666fa829368471e0d2e90404879d0c7eb327b94cb4029c3af006776afc30a32c5d2411"}, {0xb8, 0x11f, 0x8, "1d6f317f29fb3c6418512f10e4b4b98c4264ef3bb86276b34d5839237fbd5b08549744b86cb8127bc5dfc1733015996bb476f8e91d8f08e4802d56474d56ef349360a15324526843b95c9239a9e67f8d6f04904449340f9ec2e802e89f2b00882787607356f7fc1374e3e111e99feabcfa0c12213b82812845257aacac927af4f8d7b986bff00662ac9a5713d90a7f5186c837b2747daed0031ad31dfe8060d1d6cec7d6e9"}, {0x108, 0x0, 0x5, 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{&(0x7f000001b000-0xb3)="e46cc89e60620927917ebaa69d7125ad426e880a114a53f31569f8e781f1281b818829f246ff6cb329bf496b8b5c320d5ae7b4c5d02a0bf6be78a22b13f27396cf83d79a2893a9abfb815b4785962a84c46f6c0153018a2b2b95a81ca843c68d055c5daafbf432fa3e0259946d9e08cca562c381c4aab4463fef7580d4204116c9b6b5595395b8cdd0f5020968ad029ba2453a13aca9ca045a4d23fd6431175ad447561235a2b7df41d7acd4cc0a7e70f7a269", 0xb3}, {&(0x7f000001d000-0x58)="c49d106c3e7181b5d3495c236ca3a74e9441473057e4ae76b7ab4d89374dc2c27d7f23821d859b67b3c1a71325899a7f3a09f9c9b79c0b60194c87e29c1051f85db6186e88f3974edb9646d8791a8e5a9557ccf36a779f60", 0x58}, {&(0x7f000001a000-0x30)="0459efe9d1a7c4f8f8d013f5bbfbba7c050a4ebdc8def5480abb21660956ca42f12043b04b4ce38577aa3db89e2b09f3", 0x30}, {&(0x7f0000010000)="a0d452eef90cb20e995989b12788999672ae3f5c91466ac2e136510b48862722d00213343c98ef8d310b7808e2adb84223ee3736d921ac9bedb26d2597bca494160b5766bd0d02bc06ee1a0e9dceed0a1e25b7340f541b023c066ae6bc3da19359ad28ba7c73d6b096f0f18e", 0x6c}, {&(0x7f0000008000-0x6a)="aee5f1ffc679361f3d2814a8f8eb5681f9a37838ebce516af7a8321eb68d9e6f381d0b96c6b2b003de029333c9e74344ba6927894c0d9d96d91b5a83e17023a6592b163b893069c8454cc0b1a97ad7232314ef844e1ce9ad4dfb446c836304e4a1f852895bae09ed1db5", 0x6a}], 0x6, &(0x7f0000020000-0x238)=[{0xf8, 0x3a, 0x0, "94775f3e3971e99c5b5d392e8d402a8a2701768e1872035c20a34e9246e9773d396f268054b8beb6986c1418c1eb086bce260abc1ff0aee59c58b516d54bbb032f07184bec839b5d2edfeefae53538514d39147531491eea9ff2d7a6e470e5c7c3d09607addada3e57369665b1e99b6ae5538335a3ea26a010a81d8d6731008fd9e6e459e7b28418276ecbe2912ef4e711d41950375448b4808b23ea657d188928cd0b9897c35a2d923e640a37c89d35281f3aa00bda6245a9735b7a07394fb7312d185b9f8eb17e9b82b054751af30758ad7ba21651cd80edd3e3818f9e105ec116"}, {0x68, 0x113, 0x7, "9b9085b3b4bbe89317b0fed7e5e657b0e032b11cb3f04bdd317533f9e7206a153c0c0edb5d2ffb49998b35233ef94a80859ee1a3968a6925674e9aa3f81c6921a17ece0a2cda9e1fb51ea84207be451c1adbf23d"}, {0xa8, 0x113, 0x6, "12311be09a79cc0dfd6055a7a5016785a931ec0679e89d991c9aecdb86d789cafccbab53e879392f716a5a9bd4e6f066cff0ef631124037bc53175ff7b6c0bd28953de737986b6fcb6e66d1bee1d08b49fd75b9a11a29f53f707876d2d69611b79d5578b14d42dbde317effe80672f4e44522446656b22323d5f573fe9b761abaf61e5eef68d58c487c5845a0b24544c18a14603975982"}, {0x30, 0x88, 0xffffffff, "aaa346094a1797b2ec1d10d30732dd803587b947135124f3069fad77b087e9c5"}], 0x238, 0x40000}, 0x1}, {{&(0x7f0000016000-0x10)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000020000-0x20)=[{&(0x7f0000012000)="", 0x0}, {&(0x7f000001f000)="485b7bbaae7d15eb9cb68ca66a64660d02320f117b96723f7a564cf5dbfa4f130cc503b8b5c42643d79e8113d00320c22ef02b4b36d23f", 0x37}], 0x2, &(0x7f0000012000-0x470)=[{0x100, 0x117, 0x9, "37a67ad75d42b4229121e960b0c62219526c53057f90dbf7cfe04a0e38e52123e517c4c0e85f9e9a77a98ecf47a26a09791dfcf6af850c93eb5edbb4c82951a558cd5c39c25d463d52d7a5c4c590f1ca3cd89dc6b3f63cc0b14abfa568e0497ee0fa5f7e391793e57dcf733c1e6f78087232921f2faad03aeaa82e9cf04e7ed1bcd11f1d0e589dc22c6fd656af2f75474aa2116b3c1549d3bce1664df22fce68e457ea0c02f0fea8fb4529b1bc983a66835743f2ebf3147877189afaa11bdaf5e0c2e8480f96dda79ff95e15c45f86664fcb0f3f1afb06f4ebc0b7edf8a4924770165f3da3a5bc2d0030c0b64e96e739"}, {0x100, 0x13f, 0x484aaabc, "35bd10f83437757c4e9c5b8adb9e97407fe433f19b4dc3fecf7b41c19574114a9babb7ea0c563510edd525c786afd7f10440391343b78b2f9d4a100ae0a3a6289b8b857c89f8f84fb504d77de19758046db12eb78c07162e1f2cc6b02c3e6db6a3594de4b4c685d7dde0c5eaebcce9d2188a0d6b34cc2a238c8a67267ae732f68a44e1dc8afc25a477bbac3a1ded98f366e3b2975a2cb96d9f2df6ae7af156be605bae3edf14a3ad4a6fb8204603996de7dff436530ab17740f2458ad8a45c9331f6abd2fab8b22429232b89dae6da69b93a24b0e910f6c8b17d973957fdecbf4f82bf3bfe12dbe1fe4340"}, {0x40, 0x102, 0x0, "9991b962049ba2fa9cd33db87199cdfeae9d90a84ff5a572daf546988276f45854aff123fa6388f840"}, {0xf8, 0x11f, 0x9, "69ed45ebbec4b00f0eead51418fc6508c2a7f4240267046f02c202dc8e116a8257dd9bb21c26679c202e5ca53c7df8b9f49bb990424fa0ecb7dc51397e320431bdfe929b282d2fc3fe6af801c5ddafacb54971b202b6fa0313cc8e950484227196b7031e2f40b83fc44ff51d14799756aff639a436893c1ef14a5f696ace4c40a44cfa210cf9fe847d83f7c850b27fc53cb101cc5dc4a9902920f04964781df7d306646be1540096a800a3fadffca8f7f532067c66938740c0253ef8c7394bc33a0109223fa1a14c040baf672898a82da03900a5e516534b4d519c6b1efa3d8ebf"}, {0x58, 0x101, 0x1000, "d6675a2204dc762916edb7697351a961b353078082400899d0b3ec11a303d1dcb2d11b55840fa972ebef84675da4d20e6e55bc24f4ebb50553a0f3239697926051f550c3"}, {0xe0, 0x4b380dabcd8bec77, 0x8, "b730171c90fa747fec81de9d63eb875892fb13a6167c59a94a85348364d3ec401ec84c8d869db989aac6456e8633b1169ea0e527c89a3243889bb838b08e7a53cc9bf511ef5b1ca7685bc290534d1176251a970dbaf747a64806c1bf835b5a64bdb23b7f6997543c0e389190d3b4b5ab576fde5f4fee5e4a45486c50263a20bc4f35fdea41ea5c16b813c1bf41ad605334a6422aa1819b5db7611eb645fa4f7a68876f9c429b8719f5db392004c28d43e1f5f79e9a21f02778bc0a9d4bcd68cfaecdb04e358cbe169ada00"}], 0x470, 0x8000}, 0x401}], 0x8, 0x20000040) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000014000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="5a39d67ae480539945b1f11595167e5e5938a29a4eadf5723da5275865b9f1a0c74e935ee61df04c9dc12a3d65e1c21eee7ce5ddc9afb0ca498dc3110a50ba2aff1386a0b68cdd2506403a2f379e50f36f", 0x51}], 0x1, &(0x7f0000000000)=[], 0x0, 0x4}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x70)=[{&(0x7f000000b000-0xb8)="245d9d2d1de4c6fdeacafe7719fde5f650e8ceaa5e6743f3777cc7ec7abf8069d85f8194f258efcd2a0f52ac141808ddd0a12dd79edf28036ff13984741501d07ce8407c08ee6cf4eef3f97d2975c4360a029726341de3546a08d41c0490dfa78a1e17f056e81890566c0e6d921e7d56273aa32b5fb7beeaa078213296656087279dd3f67c0ee4c8da827b92f5103ba2c8b3dd023e8435a03f650786954f225e43d74193bf347116009a0dd3c3ea94ea06901d3d940c902d", 0xb8}], 0x1, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}], 0x18, 0x10}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000018000-0xc6)="cb1f7dcf5b21025ef670a83fb2d3c6aba959a3a409eb837c4a340607a935cc56929d8f3b07a4c5eafcb0cd0f706e4d00b9bbd4d4f5bd7a281b27692ea202b5aaf76eb3ce5e455b50cebce838f3bdf48d59daa5c2147b199906ab7428cbf50568d63a2d5e7925260a810bb04fcb310061a7085e23138479fdeb2f37a9b3ba742f6717b55568d61bae76279cdacc25b383c34f26ead9090385716e826de4c36e91492c7a23a233faa232286782a196dc2676466ed1acd8af9933e300b1bd854b4ec36021747ed0", 0xc6}], 0x1, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x4, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "cd083d779f32efa3f5a187e60a2ba39e"}]}}, {""}}}}}}, 0x0) 2018/01/03 20:45:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008b5000)=0x8, 0x4) 2018/01/03 20:45:48 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000001000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe39) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000e000)={0x81}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000006000-0x4)={0x3, 0x6, 0x1000}, 0x3) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000000b000-0x4)=0x0) 2018/01/03 20:45:48 executing program 3: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002", 0x21) 2018/01/03 20:45:48 executing program 1: mmap(&(0x7f0000000000/0xf43000)=nil, 0xf43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc84dae79fa409d6d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000f43000)=[], 0x0, &(0x7f0000f43000)=[], 0x0, 0xfffffffffffffffe}, 0x0) 2018/01/03 20:45:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d2e000)=0x0, &(0x7f0000ffe000)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000397000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000da7000)=r2) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f000040b000-0x18)={0x2, &(0x7f0000c02000-0x26)=""/38, &(0x7f0000bec000-0x30)=[{0xffff, 0xaa, 0x3, &(0x7f0000674000-0xaa)=""/170}, {0x8, 0x2f, 0x5, &(0x7f0000b71000-0x2f)=""/47}]}) 2018/01/03 20:45:48 executing program 2: r0 = socket(0x2, 0x800, 0x100000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000121000-0x98)={0x0, @in6={{0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x499}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33, 0x0}, &(0x7f0000bd9000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x7, 0x100000040, 0x7, 0x10000}, &(0x7f0000f2f000-0x4)=0xa0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000055e000-0x4)=0x0, &(0x7f000091e000)=0x4) socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000)=@ipx={0x4, 0x4, 0xfffffffffffffffa, "c52d4cb3f8f0", 0x1ff, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f89000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000188000-0x8)={0x0, 0x0}, &(0x7f000025b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000aa5000)={r1, 0xfffffffffffffffa}, &(0x7f0000099000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a12000)={r1, 0x3, 0x4, 0x3}, 0x10) getsockopt(r2, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000529000-0x2)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00007ea000)=[@in6={0xa, 0x0, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/03 20:45:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000009e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000df8000)={0x1, 0x4, 0x3, 0x4, 0x0}, &(0x7f0000192000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x1}, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x40, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x7fffffff, 0xbae65f8, 0x7f, 0x3]}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) tee(r0, r0, 0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r1, 0x6, 0x416, 0x10001}, 0x10) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000+0x151)="9cbfb2f7b1994e43cf9f1778f88c43d09c8a1544622db77d18396044a5010a332c527fe738fe3b572bd6df5ed3a18ee426cb2099e21a93648356745b514117c808d804fd8a2f437da06650922220b0588a704c8df297075cf35a1b8317002c6a4c5665594a817c35452cf4e0783de07c338060bf83f272c8ec7d071aa1c9b55a2216ea31bf2533cc49b9e40934885ea6c46e29b6c99ada7664ba1004957d879ed55e", 0xa2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000004000-0xcf)=""/207, 0xcf, 0x20, &(0x7f0000002000)={0x4, 0x2, 0x70000000000000, "ff69a34961cd", 0x3, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000005000-0x6)={r1, 0x5}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000007000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000005000)=0x1002) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000008000)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={r2, 0x20, &(0x7f0000007000-0x20)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000009000-0x4)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000-0x20)={0x42, 0x3ff, 0x20e, 0x40, 0x7, 0x7fff, 0x469, 0xc40000000000000, r3}, &(0x7f0000009000)=0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000000a000)=r4, 0x4) 2018/01/03 20:45:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000040a000-0x26)="26000000130047f10703c1b00e0000000000c90001000000090519000908f126050001006e35", 0x26) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a98000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000ba8000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006e0000-0x6)={0x0, 0x8}, &(0x7f000050f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a2b000)={0x8, 0xaf2, 0x1, 0x3, 0x800, 0x1, 0x1, 0x6, r1}, &(0x7f00008d2000)=0x20) 2018/01/03 20:45:48 executing program 1: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000b98000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/03 20:45:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00001c9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a0a000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0xb, &(0x7f0000001000)="d7fdaf95070179890fddd5a45d3f", 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000002000)={0x6, &(0x7f0000003000-0x378)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/03 20:45:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = accept(r1, 0x0, &(0x7f0000949000)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000d23000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x9, 0x0, "c3adbdca9e8537b4b7c5be3c61b157d0ea5dffa3206486e943bf2c3e542a458982463a430a278883911f9acdbefd050c7f10a09c69ef1a7726526caaa3bea98074410f4709d6aa9dce5e3b4daee50bb9"}, 0x160) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) r3 = accept(r1, &(0x7f0000197000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f70000-0x4)=0x10) close(r0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000fd7000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001a5000)={0x0, 0x0, 0x0}, &(0x7f000023c000)=0xc) 2018/01/03 20:45:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000ab000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000350000-0x4)=0x0) accept$nfc_llcp(r1, 0x0, &(0x7f0000304000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b99000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x5, 0xa, 0x7) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000995000-0x5)={0x0, 0x0}, &(0x7f0000526000-0x1)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000031000)={r4, 0x8, 0x2}, 0x8) sendto$packet(r0, &(0x7f0000a0d000-0x31)="", 0x0, 0x0, &(0x7f0000e91000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/03 20:45:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000326000)={0x0, 0x0}) r1 = accept$inet6(r0, &(0x7f0000073000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e46000)=0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000037000)={0x0, 0x3}, &(0x7f000015a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e93000-0x8)={r3, 0x10000}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000780000-0x4)=@assoc_id=0x0, &(0x7f0000533000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00005ad000-0xde)={r3, 0x401, 0xd6, "c4325e32beace8c07f6676e5381f7bd03c2b8d474d8f0944cfa7a5e6a47d8da5003129e78246d8292a99ef53bc109699ebbeae38871f4b9b0992132e96583ae6affa375c66562a8fde0c29daf54464e0896605c1fbb44b84138a4ec2d5bbafc5401f488f102c48260749542f540fc8ea2048d144511bae007a9d6a509911ab867cf1cbb2c90969703b070a676784413fca6ba1a6da51937e773db8f50bd69c3152074580d61e2b07627957eff41aa3080737e3a4fae33d549fc84a4c9ccadc48364fd84b443574b97a4065f66a36e09e1b5a1335c4aa"}, 0xde) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000107000)={r4, 0x9}, &(0x7f0000f71000)=0x8) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000005000)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000)=@common='ip6gre0\x00', 0x0, 0x0, 0x0}) 2018/01/03 20:45:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0xc00448ff, &(0x7f0000f95000-0xaf)="d18ad40f2d8d91408f728d0e1213681d40d246bac3554b2157304615840849cd3c8891c3dff15bca07ca41a9e297914068193637c4539125d341afd14a5161625fc1bf7620e37e57872e91a6614ea14a87684d81140925e7791e0434fc3642127f3d221a8a541c8f228164934b9ff9fa22d38cc4fac21e2c9db1152e767985ff3ffc761c85feda3cb8b743f0359173089201deeb7e63f51431db44de1da43f26f684db21c53a45c1a2119e8b21a44f") r1 = socket(0x2, 0x3, 0x3) setsockopt(r1, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000008ff1200aa050100000002ebae38", 0x10) 2018/01/03 20:45:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000431000)={@random="957b00000008", @random="cadc33089eb4", [], {{0x86dd, @x25={0xe1c4f205f08f2c68, 0x0, 0x0, "07000000020000000800fd00000000000000080000e900005fd1d4566bdb0775f1814061b1"}}}}, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000096c000)=0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00002a5000-0x4)=0x0, &(0x7f0000a69000-0x4)=0x4) 2018/01/03 20:45:48 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7a1d688c47bad4719f8fb33b78f390b1"}) 2018/01/03 20:45:48 executing program 3: pipe(&(0x7f0000fbe000-0x8)={0x0, 0x0}) bind$bt_hci(r1, &(0x7f0000950000)={0x1f, 0x8, 0x0}, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000003000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000f000-0x10)={&(0x7f000000a000-0x104)=@newsa={0x104, 0x10, 0x9, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3c}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@rand_addr=0x0}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000013000)={0x1ff, 0xc7, 0x2, "2da741723f37", "b6180babc994142002ce2d7a6f6a1a62"}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000007000)=0x0, &(0x7f000000e000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000014000)={0x7, &(0x7f0000015000-0x38)=[{0x5, 0x3, 0x6, 0x80000001}, {0xfff, 0x9, 0x8, 0x5}, {0x7, 0x2, 0x7fff, 0x6}, {0x6, 0x80000000, 0x2, 0x8}, {0xffffffffffff86d2, 0xfffffffffffffff7, 0x1, 0x7ff}, {0x6, 0x4, 0x5, 0x1}, {0x3, 0x80000001, 0x0, 0x5}]}, 0x10) 2018/01/03 20:45:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000238000)=0x8000) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000f60000-0x7)={0x0, {""/7}, 0x0}, &(0x7f000000e000)=0x10, 0x80800) bind$ax25(r1, &(0x7f00002b4000-0x10)={0x3, {"e81e3fd4da18ef"}, 0x4}, 0x10) writev(r0, &(0x7f0000abb000-0x90)=[{&(0x7f0000894000-0x1d)="b5", 0x1}], 0x1) 2018/01/03 20:45:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e6700000000000100", 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) close(r0) r1 = accept4(r0, &(0x7f0000033000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d0000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a24000-0x8)={0x0, 0x3f}, &(0x7f00003aa000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005b2000)={r2, 0x1}, 0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000c54000-0x8)={@loopback=0x7f000001, @rand_addr=0x2}, 0x8) 2018/01/03 20:45:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00006cc000)=0x0) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/01/03 20:45:48 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x7d, &(0x7f0000331000-0x3)="", 0x0) socketpair$inet(0x2, 0x3, 0x1, &(0x7f00000e9000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00005c2000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f00004f4000-0x4)=0x8) [ 1456.859255] sctp: [Deprecated]: syz-executor4 (pid 28040) Use of int in maxseg socket option. [ 1456.859255] Use struct sctp_assoc_value instead 2018/01/03 20:45:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000033a000)={0x0, 0x0}) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) epoll_pwait(r3, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/03 20:45:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a5e000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000862000+0x768)="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", 0xfe) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="000303000000000012eeddb4200f", 0x287) r2 = accept$alg(r1, 0x0, 0x0) epoll_create1(0x80000) write(r2, &(0x7f00001e4000-0x92)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e481a", 0x20) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/03 20:45:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x3) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000091a000)=0x0, &(0x7f0000bb6000)=0x4) connect$inet6(r0, &(0x7f0000943000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) 2018/01/03 20:45:48 executing program 7: mmap(&(0x7f0000000000/0xdd1000)=nil, 0xdd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0xb, 0xcde) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f00009a3000-0x24)=""/36, 0x24, 0x0, &(0x7f0000dd1000)={0x3, {"7a2330d75c310f"}, 0x7a}, 0x10) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dd2000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd3000-0x4)=0xe8) r1 = socket$inet(0x2, 0x80003, 0x7f) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000dd3000+0x61d)=0x0, &(0x7f000091b000-0x4)=0x4) connect$inet(r1, &(0x7f0000dd0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x2, 0x0, 0x8000, &(0x7f0000b64000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00003f4000)={0x1c20, 0x8, 0x9, "bb8d2dbaf9e6", "4125de0274e19a20af75a95000e1147e"}) sendto$inet(r1, &(0x7f00009a8000-0x1000)="", 0x0, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 20:45:48 executing program 2: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00006bf000)=@assoc_id=0x0, &(0x7f000063f000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000084a000)={0x0, 0x8001, 0x8, 0xbc, r1}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000603000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007c8000-0x4)={r0}) accept$nfc_llcp(r3, 0x0, &(0x7f00001f0000)=0x0) bind(r0, &(0x7f0000b9d000-0x14)=@ll={0x11, 0x18, r2, 0x1, 0x6, 0x6, @random="4441ae7807ff", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000035a000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) socket$inet6(0xa, 0xe, 0x0) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/03 20:45:48 executing program 3: mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000de4000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000064f000-0x10)={0x7, &(0x7f0000a6d000)=[{0x2, 0x7fff, 0x8, 0x100}, {0xa9, 0x4, 0x100000001, 0x5}, {0x7, 0x3, 0x800, 0x7ff}, {0x2000200000000, 0x9, 0x7, 0x11827afc}, {0x0, 0xfffffffffffffffa, 0x9, 0x1}, {0x1, 0xdb, 0x1, 0xa82b}, {0x9c2, 0x10000, 0x5, 0x8}]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b71000)={0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/03 20:45:48 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x0, 0x1, 0x66, 0x4}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003c3000+0x26a)=@assoc_value={r1, 0xffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r4, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000080a000)={r1, 0x9, 0x2, 0x6, 0xfffffffffffff34c, 0x3}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f000041c000-0xc)={0x10000011, 0x0}) sendmsg(r3, &(0x7f0000781000-0x38)={0x0, 0x0, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) epoll_wait(r2, &(0x7f00003ca000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/03 20:45:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d2000-0x4)=0x10, 0x80800) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000fcc000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x40000000000003, 0x40000000000000) sendto$inet(r1, &(0x7f0000fe8000-0x32)="32000000180025ffff0701a2f80814040a010080000022000200000016000500e78002000000024fce6730eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c50000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000527000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002b3000)={r2, 0x3843, 0xffffffffffffff15, 0x1f}, 0x10) bind$inet(r1, &(0x7f0000fdc000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f0000b0b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000afc000)={0x80000001}, 0x1) [ 1456.872402] mip6: mip6_destopt_init_state: spi is not 0: 3724804096 [ 1456.880662] mip6: mip6_destopt_init_state: spi is not 0: 3724804096 [ 1456.946800] sctp: [Deprecated]: syz-executor4 (pid 28040) Use of int in maxseg socket option. [ 1456.946800] Use struct sctp_assoc_value instead 2018/01/03 20:45:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000792000)={&(0x7f0000bf7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000078b000-0x10)={&(0x7f00004fc000-0x1074)=@flushpolicy={0x74, 0x1d, 0x701, 0x0, 0x0, [@mark={0xfffffffffffffff7, 0x15, {0x0, 0x0}}, @lastused={0x10, 0xf, 0x0}, @algo_auth={0x48, 0x1, {{'wp384-generic\x00'}, 0x0, ""}}]}, 0x74}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 20:45:48 executing program 0: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000d2000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x212e, 0x5, 0x2, 0x5, 0x1, 0x2, 0x92e6, 0x6, 0x6, 0xa000000000000, 0x6000000, 0x0, 0x4, 0x2, 0x8]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x1, 0x0, []}, &(0x7f000048f000)=0x8) ioctl$int_out(r0, 0x5462, &(0x7f0000093000-0x8)=0x0) write(r0, &(0x7f000012a000)="240000005a001f0014f9d5071219000004001710cdfa0000000000000800030000140058", 0x24) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000018d000)={r0, r0, 0xfffffffffffffff7, 0x5, &(0x7f0000a64000-0x65)="cd5f6f4699e82aa85095679caa7d304e29639f2d4eef73d219197cbc6974a1a97586a7b7f101a19a392a240fb72c00725d7be56a697920ad343057939da23721b76fafd752493be397322c05ee4b08da96df9a01ced40b3fe190b10ddf6ec7aaa150a86723", 0x100000001, 0x2, 0x30, 0x80000001, 0x3, 0x9, 0x8, "c956b7e1eb94025aea294a7b1832beb13990c9fbd9c6dabbafb6df8c5b0fd3a42cc20232e45510ad7a1795c3c22c70e4ff8e2db0ca069a70cc2d30ab8c084a597effd00a4686ba62ddcfeacba4741de3db6609c098ac94b892a07e4c4d3eeda2ee1f27a4c3d8a5874f265300562020bb17194e0a90df47879d97b84e0219b1f3925bd247c3560de0bad951200da005e778e5fffcf713ed62daad896df31a7a699b9970ea1090f8ab31d364620efaead8aace4784f85055cfc2"}) [ 1457.032934] device lo entered promiscuous mode 2018/01/03 20:45:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000182000-0x4)=0x0, &(0x7f0000dd6000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9, 0x0]}, 0x5c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000603000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fe000)=0x6, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000de8000-0x4)=0x0, &(0x7f000038f000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000024c000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x3, 0x4f, 0x6, 0x4, 0xfffffffffffffffb, 0x50, 0x1, 0x7ff]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2b}]}, 0x10) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005a1000)=0xd1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/01/03 20:45:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bb2000)=[{&(0x7f0000d03000-0xe8)="290000001800311614ffef0000c50a170a800066016d00099998ffbf08000800040001000ef4ff01ff", 0x29}], 0x1) r1 = socket$inet(0x2, 0x5, 0x9) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000a31000-0x90)={0x2, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00007ca000)={0x0, 0x4, 0x20}, &(0x7f000093f000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000043000)={r2, 0x13, "63799bf5693c426ebc40a780d5dc73d1c5efb9"}, &(0x7f0000c9f000-0x4)=0x1b) 2018/01/03 20:45:48 executing program 7: pipe(&(0x7f0000590000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000e99000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006d8000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0xe4545b664c6f2f2, 0x6, 0x1, 0xffffffffffffffff, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a23000)='GPL\x00', 0x20, 0xffffffffffffff8a, &(0x7f0000552000)=""/188, 0x4000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffff8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000020000-0x4)=@int=0xfffffffffffffffa, 0x4) 2018/01/03 20:45:48 executing program 4: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000046f000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000135000)=0x6) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00001cf000+0x25a)=0x15b, &(0x7f0000f17000)=0x4) syz_emit_ethernet(0x43, &(0x7f00004f7000)={@random="1d959ebd93ff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x80000000, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x9182, 0x0, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, 'j'}}}}}, 0x0) [ 1457.058192] IPv6: ADDRCONF(NETDEV_UP): lo: link is not ready [ 1457.084577] device lo left promiscuous mode 2018/01/03 20:45:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000020000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) setsockopt(r0, 0x8, 0x8, &(0x7f000071a000)="c388bb7e3bc3d309e60f66bae9ace6383af27b017ec069592d6b327cc295c429bc2ed8c3fe93666437dc30e37cb0ee0f76675e1bd513fea3b2d7b0e4176967828724b37d2ccc3647216728df9a46cbabb3385ad1482122df2f9ede5a896994c34272d87b27c8aa3b50ffe54518e5948fb83ee2121a0877a8e82f4f9cf07d95fba59e1bbc2dafac638b4b63b442ead53b7eb7e822c123da54a01456e66e7f1859e7b6e23ca35055d29fba", 0xaa) 2018/01/03 20:45:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) close(r0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000cd8000)={0x0, {""/7}, 0x0}, &(0x7f0000abd000-0x1)=0x10) getsockname$ax25(r1, &(0x7f0000978000)={0x0, {""/7}, 0x0}, &(0x7f0000c08000-0x4)=0x10) 2018/01/03 20:45:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b31000-0x8)={0x0, 0x0}) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000c53000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004be000-0x4)=0x10, 0x800) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000a4f000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000f94000)={0xa, 0x0, 0xe06, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) r2 = socket$inet6(0xa, 0x1000000000003, 0x12000000001ff) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2018/01/03 20:45:48 executing program 0: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000ddb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ef1000-0x4)=0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f00009df000)=""}, 0x10) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000958000-0x28)={@generic="d254ea574b2ceecf23d5356f71be9eef", @ifru_ivalue=0x2}) 2018/01/03 20:45:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e97000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x80000000}, &(0x7f000073f000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x7, 0x8, &(0x7f0000e9f000/0x4000)=nil, 0x1f}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x100, 0x0}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000224000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0xf, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/03 20:45:48 executing program 7: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x0, 0x30c) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ec5000-0x8)={0x0, 0x9}, &(0x7f0000ec5000-0x4)=0x8) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ec2000-0xc)=@sack_info={r2, 0x9, 0x7f}, &(0x7f0000ec5000-0x4)=0xc) writev(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000ec1000-0x3d)="390000001300090469000000810000000700000001000000010001070000001419001a0004000300110000008c0000080001012d00f41ee400", 0x174}], 0x21e) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ec4000)={0x0, 0x0}) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000b7a000-0x4)=0x5de7, &(0x7f0000ec6000)=0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000ec5000)={0x8, &(0x7f0000ec6000-0x4a0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000ec6000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec7000-0x4)=0x10) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000ec4000)=0x8, 0x4) socket$netlink(0x10, 0x3, 0xfffffffffffffffe) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000438000)={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff001}, {0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x2, [0x1, 0x6, 0x3, 0x2, 0x6, 0x8, 0x8000, 0xa949]}, 0x5c) 2018/01/03 20:45:48 executing program 5: mmap(&(0x7f0000003000/0xabb000)=nil, 0xabb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008ed000)=0x0, 0x4) 2018/01/03 20:45:48 executing program 1: mmap(&(0x7f0000000000/0xa17000)=nil, 0xa17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80007, 0x6) mmap(&(0x7f0000a18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000a19000-0x38)={&(0x7f0000a19000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000429000-0x10)={&(0x7f000086f000-0x230)=@getsadinfo={0x230, 0x1e, 0x800, 0x5, 0x1, 0x80000, [@srcaddr={0x14, 0xd, @in=@multicast2=0xe0000002}, @algo_crypt={0x120, 0x2, {{'cbc(serpent)\x00'}, 0xd8, "dc476db44cd66220ebedd27a09d60ac985d58c7194f7682e1c79495e1b5931a871af15faffea2b00532282ca4738d2d9b9cc66dffa6d24497b6446261f70cf241f66828aa5a9d35d3118928236e6c394b3147022d806bbdafac2c410977b8f68f536c3909306cb4d08fdd1137d95f71557e9451b48db75b1b1b984bb1e8171dcb81cd971234cbe2ade6a60988e90373e6fee4a0438fc6280ded1b54d942792c8c5a18aad0d22a7514527010e2a2c4b10e9f8be95a0088f7cf42681bb04c92c5cfd7d271f149607a719d766d8205f60b2f791d629426788e8"}}, @algo_aead={0xa8, 0x12, {{'gcm_base(xts-serpent-avx2,wp384)\x00'}, 0x59, 0x0, "cc77a9b94437a816ba0ba91103e22d588c373a19951e447ed65dc09569295ac8f2dce694fa5e866c7686eae2a3c8368d6654b2ac096ff6c69e1916820ccd61f11fc87b5bed5baf369a9d9e69b730303dfeab982a9dbf41a87c"}}, @replay_esn_val={0x30, 0x17, {0x5, 0x0, 0x1, 0x6, 0x1, 0x1, [0x9, 0x401, 0xffd, 0x1, 0x1]}}, @u32={0x8, 0xc, 0x7ff}, @u32={0x8, 0xb, 0x33b}]}, 0x230}, 0x1, 0x0, 0x0, 0x800}, 0x20004041) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000a17000)={0x0, 0x0}) mmap(&(0x7f0000a17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a17000)=@assoc_value={0x0, 0x0}, &(0x7f0000a18000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000718000-0x4)=r2, 0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000668000)={&(0x7f000014d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a15000-0x10)={&(0x7f0000058000-0x1a4)=@polexpire={0xcc, 0x1b, 0x1, 0x0, 0x0, {{{@in=@loopback=0x7f000001, @in=@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, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, '*gu,'}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1457.150105] device lo entered promiscuous mode [ 1457.155734] IPv6: ADDRCONF(NETDEV_UP): lo: link is not ready 2018/01/03 20:45:48 executing program 2: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x8000000000000107, 0x80000000a, &(0x7f0000652000-0x11)="", 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/03 20:45:48 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000010000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000009000)=0x1c, 0x800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000011000-0xa0)={0x0, @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]}, 0x2, 0x0, 0x3, 0x200, 0x2e}, &(0x7f0000010000)=0xa0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000011000-0x98)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x8efd}, 0x98) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000010000)={0x3, {{0x2, 0x0, @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]}, 0x1, 0x6, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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]}]}, 0x3c8) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@newsa={0x10c, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in=@broadcast=0xffffffff}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 20:45:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) listen(r0, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000076a000-0x20)="1f000000020719000000030000e3ff0000ed1b8509000100010100ff3ffe58", 0x1f}], 0x1000000000000197) pipe(&(0x7f0000083000)={0x0, 0x0}) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006d2000)={0x0, 0x0, 0x0}, &(0x7f00007e0000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b98000)={0x0, 0x0, 0x0}, &(0x7f00001fd000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000697000-0xc)={0x0, 0x0, 0x0}, &(0x7f000074b000-0x4)=0xc) r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000086b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000373000)=0xc) sendmsg$unix(r1, &(0x7f0000eb8000)={&(0x7f0000141000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000848000-0x10)=[{&(0x7f0000d10000-0x5b)="f9b19658750bfddd284aa1fa26ff89f820a508b3296a4f83fda0338b7e5273791482eac37630e63b9a22753beac30bb91a3865a515b3fbaf00f3c98784addc95c3f792c3d08d40009f5c37faf7df3bc50101ad90205b4fc692929a", 0x5b}], 0x26f, &(0x7f0000558000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r2, r5, r3}, @cred={0x20, 0x1, 0x2, r4, r6, r7}], 0x50, 0x4}, 0x80) r8 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r8, 0x800442d4, &(0x7f0000972000-0x4)=0x9) r9 = accept(r0, &(0x7f00001d6000-0x31)=@un=@file={0x0, ""/47}, &(0x7f0000709000)=0x31) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f0000b90000)={r0}) 2018/01/03 20:45:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0xc) connect$unix(r0, &(0x7f000023d000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ec9000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000d59000)=0x1008) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000087c000)={r1, 0x80, 0x8, 0x5a10d88f}, &(0x7f0000e30000)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e3d000-0x4)=0x0) socketpair(0xd, 0x2, 0x80000001, &(0x7f00002a8000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000528000-0x20)={0x1, 0x0, 0x2, 0x623}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000a49000)={0x6, r4, 0x2, 0x1}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007fc000-0x4)=r2) write(r0, &(0x7f00000c5000-0x6c)="1f000000040aff0000000000000002000005810000ec1519000000003fdf08", 0x1f) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f000052f000-0x7a)=""/122, &(0x7f000055a000)=0x7a) socketpair(0x0, 0x1, 0x2, &(0x7f00003b6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000006f000-0x10)={0x8, &(0x7f0000e95000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000d06000)={r6, 0x2, &(0x7f0000b04000)=[0x6, 0x8b], &(0x7f000072b000-0xf)=[0x100000001, 0x5, 0x1, 0x800, 0x80, 0x9, 0x0, 0x1, 0x3, 0x5a0f], 0x71, 0x5, 0x80000001, &(0x7f0000874000-0x14)=[0x4, 0x3, 0xffffffffffffffe1, 0x6d, 0x800], &(0x7f00003d5000)=[0x0, 0x4, 0x100000001, 0x8, 0xc62, 0x100000000], 0x0}) 2018/01/03 20:45:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0xf, 0x5, &(0x7f0000469000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000c42000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x0, 'ghash\x00'}, 0x58) close(r0) 2018/01/03 20:45:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000265000)={0x0, 0x7fff, 0x3, 0x8, 0x5742, 0x7, 0x101, 0x9, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff407, 0x3f000, 0x3, 0x3e871888, 0x1f}}, &(0x7f000019a000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e5000)={r1, 0x0, 0x10}, 0xc) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00002a9000)={0x0, 0x0}) 2018/01/03 20:45:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f00007c1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006e5000-0x4)=0x10) connect$ipx(r0, &(0x7f0000f50000)={0x4, 0x6, 0x101, "8646f48916d1", 0x9, 0x0}, 0x10) socketpair$inet6(0xa, 0x80005, 0x553, &(0x7f00002e2000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000a2b000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3, 0x3, 0x4, 0x99, 0x5, 0x6}, &(0x7f0000a9f000-0x4)=0x20) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000186000)={&(0x7f0000663000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x2000000}, 0xc, &(0x7f0000377000)=[{&(0x7f00005d0000)="bca55562924802eeaade1a6c37e0b0b6f5245ba8dfd177d2817b9606c3aa6c7ab483d0f2dbf8252ad25fec4d3ad0793f0ff5fc2127da81eecd6f6594ca46609e906ab4446987b13fa34d64562b93d4dac2d0e7929ee62cb961e4b7d89e7146219af8c3c5f8fbca0a509809cefa7f7b144129ee5cd8a3", 0x76}, {&(0x7f0000d30000-0x2d)="68e69591be17c112467b3762f1d03c259474c9b85a4baba02ba72a9f5d186f0d2d14f6ac5100d6a2f515ef8c40", 0x2d}], 0x2, &(0x7f0000b80000-0x350)=[{0xc8, 0x10b, 0x1, "1af3533671b7a7842bc6942bf8f1359593264fdab8e3c1b1a202e7c7432919c49001b77af69f6b5842c2f59d08d869397f855c31af1c49a28e89cae683932ae6dee57deab0ed3e501d7fd6f7ad7743ff778a37bf1503ec8164e920506e9df779f225fdbb6e44b9257da9aa44de827ef9377d3fc4370628dc0327bd39ff4183bd1268ffcaf6c697e8860a923ff9d9e6931dfa3a3ef0ed128e219432135ef3d7f4485828388deb9ec9bc123025ffa3d029eb929d60"}, {0xe0, 0x84, 0x8, "a67622cf69005d607fbf324ed5ed283b7f4f761dde8ebf0b02cb8c403a12fac078f60f54428acc936e4bb5c2eeffcf0cb047bb213afa635a25177d6366e30374708ef53daf4671af251aa0b10962caf1221833df5fcdfab0bdfbc7f54297790f4f37d7afa1c87e1d4d506defcfb5320e5905a8cb7892fd9f1c7c62a7a5051fbf10999d0a3e33ff9859836b432c80d57c14b106b9c6d20d97765818fde7789723eb6b8378f0cdc8ace2b01992e5553c3abe4cc10f2fdfce04fe670e765264069a6009c4edc1941054fcdcfb46"}, {0x68, 0x13f, 0x8, "b3093ed47fe2888509d9a090a08236147ccc734d8096d388aa3e7d83e06cbc159b3d8ec62cc34e3da3a0166d52eda68a845af1d2010676f062df5ffc7e885940211c4452bd05c5af15ad49430474897dcbe4887651"}, {0x48, 0x117, 0x9, "55776f24d2b6a8ab228eddbc33be285220e288b4feedd26ef009097ed934ce88c9588ca4f99032d7b7a9f2f621df412bf55e"}, {0x48, 0x0, 0x6, "fb4d68a9c578efca073fc3602250b1facc4e34f2b50b08a2aaf47f7b0f03d6153a25744d1e600e5627363d1705c9ccf90c"}, {0xa0, 0x0, 0x1, "5881ffa9c7cb85ab6e94531b79ad99655383dcc2c7a9d56e7056a9d16cf06cdf049a884a4af2442c9d9e6b8410e4c65bf1d7e24961fdb12d388abdd58a00ec4cc2e2ff104198b5948c049bfd9d1ce1ea7810c6ada8f9ebc89a923abe46826c49aabd85bae3644d747bcaaab24193f01485c4895861a956c21670e04ab45b3e2ba398e2aa4feb393017"}, {0x10, 0x108, 0x6f, ""}], 0x350, 0x44080}, 0x20000000) sendmsg$netlink(r2, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x14, 0x42, 0x719, 0x0, 0x0, '\n'}], 0x14}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2018/01/03 20:45:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) writev(r0, &(0x7f0000d99000-0x10)=[{&(0x7f0000661000)="390000001300194704ff030000000000ff00010003000000450007000000800009001a000000800000000009000000011018e9070000000000", 0xfffffffffffffedf}], 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00008d7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009ad000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc3000)=0x8) 2018/01/03 20:45:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b3a000-0x10)={0x0, 0x54, &(0x7f0000339000-0x54)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xca55}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000cbe000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={r4, 0x261c}, 0x6) listen(r3, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041e000)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004bd000-0x4)={r3}) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000f62000-0x4)=0x401, 0x4) sendfile(r2, r2, &(0x7f0000c44000)=0x0, 0x31) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000c000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r8 = accept(r3, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r8, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r3, r6, 0xffffffffffffffc0, 0x1) accept4$unix(r8, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r6, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r9, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) sendmmsg(r6, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x20000810}, 0x1cc}], 0x1, 0x0) write(r8, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/03 20:45:49 executing program 1: unshare(0x20400) r0 = socket$packet(0x11, 0x40, 0x300) recvfrom(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x2001, &(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/03 20:45:49 executing program 7: mmap(&(0x7f0000000000/0x36d000)=nil, 0x36d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, r1}, {0x1, 0xfffffffffffffffe, 0x9, 0x6, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x32}, 0x0, @in=@rand_addr=0x0, 0x0, 0x800008000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000fa000-0x8)={0x0, 0x0}) mmap(&(0x7f000036d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000036e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036d000)=0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000115000-0x98)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa90}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0}, &(0x7f000023b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000022b000-0xa0)={r3, @in6={{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9c, 0x20, 0x200, 0x10001, 0x4}, &(0x7f000026c000-0x4)=0xa0) 2018/01/03 20:45:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f88000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fdf000-0x4)=0x1c) preadv(r0, &(0x7f00006cd000-0x80)=[{&(0x7f0000042000-0x54)=""/84, 0x54}, {&(0x7f0000ed1000-0xd2)=""/210, 0xd2}, {&(0x7f0000584000-0x7d)=""/125, 0x7d}, {&(0x7f0000554000)=""/73, 0x49}, {&(0x7f00003d5000-0xe1)=""/225, 0xe1}, {&(0x7f0000a81000-0xd)=""/13, 0xd}, {&(0x7f0000ac9000)=""/148, 0x94}, {&(0x7f0000815000-0xa4)=""/164, 0xa4}], 0x8, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00003de000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$inet6(r0, &(0x7f00000dd000)={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x13c9}, 0x1c) 2018/01/03 20:45:49 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fcc000-0x4)=0x20b0, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @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, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) 2018/01/03 20:45:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000086a000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000a09000)={0x3, {"d00400a800512d"}, 0x80000004}, 0xffffffffffffff57) 2018/01/03 20:45:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$inet(r0, &(0x7f000006c000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e2000)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e6f000)={0x5, [0x81, 0x1, 0x100000000, 0x0, 0x6]}, 0xe) 2018/01/03 20:45:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000791000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f0000e9d000-0x10)=[{&(0x7f0000890000-0x199)="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", 0x198}], 0x1, &(0x7f0000ec9000-0xa8)=[], 0x0, 0x0}, 0x0) socketpair(0xf, 0xf, 0xbe, &(0x7f0000d65000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000455000-0xc)={0x0, 0x6, 0x20}, &(0x7f0000a73000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000602000-0x14)={r4, 0x9, 0xb7c, 0x0, 0x9e, 0x0}, 0x14) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/03 20:45:49 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000014000-0x4)=0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000014000-0x37)="92a095300e1a13974e1966760100b777ae37e86f3213173003654269d20939f39fd2065ac20ecddb3472cc8a3ad5316382d2c4bba06b89", 0x37, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/03 20:45:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000edc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ae5000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x9, 0xff, 0x1}, &(0x7f0000bbb000-0x4)=0xa0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f2c000)=0x0, &(0x7f0000981000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000706000)={r2, 0x9b, "fdcc982e1cd5a3f9187e67564ab91581a8deaa1c394fa815c47ffd2b44a24d0a0a901aba1f812589e7c85a360dd1e9067118899f88d566f16dcfff94142de88d77ca4426da10b153ca635fbe0cfbfa2d39f88c60d01411ce3b4258089da628cdae7aa81e3656767d439213f7ac650fdf77e9850df2791fdd6dd665839a97ebf6f6fd5164681dbaedf44ffab9ac4d2f889fb983d26f0568ac15e8d8"}, &(0x7f0000b37000-0x4)=0xa3) r3 = socket(0x15, 0x3, 0x7) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) 2018/01/03 20:45:49 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fd5000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000efe000)=0x9) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000fd6000-0x8f)="3499ea713bbe7af7b13446c020823afbce42de1f4b2054d27f3907505c0ed9426f94946009ecf36f1a8acddc01f825c34a176d8697f73acee121d76e76b4286b6cf002aec78beca273ec6695a95ad3a0249efe20207a89c31c84ff2381efdafb2bb2ee71fc64b6a101fd23e8d7376ecae2c2bb72a0103d34246eb1d1c6f3375c31aba6fd2a9b635c08e9c877dd6089", 0x8f, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/03 20:45:49 executing program 2: r0 = socket(0x8000b, 0x2, 0x0) accept4$inet6(r0, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000e8f000)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000bb4000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000046d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 20:45:49 executing program 2: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f00007c0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000acb000)=0x14) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000060c000-0x10)=@req={0x28, &(0x7f0000acf000-0x28)={@generic="05e42fc78698056c9be27f97689cad8e", @ifru_ivalue=0x6}}) 2018/01/03 20:45:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b9f000-0x8)={0x0, 0x0}) pipe(&(0x7f000095f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000193000-0x8)={0x0, 0xe1eb}, &(0x7f00005d6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000d9d000-0x7f)={0x0, 0x77, "f4fb333d078be5eb0f5f8cc68e5a5eb5aeaead11a395e0d41ba975f18554d18deaf7c4e7e716a20c5b3fe28f1ce65aad52ef55e57cbccd4bdce5bb6a573d0eb2da8ae89e72a53a4d0ab75a317deda1db815540ba67776d80a4d2c1039e6c14c74d644b3e8d5a14cb5642071f93c0f304d87b4b7ed45d50"}, &(0x7f0000d72000-0x2)=0x7f) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000480000)={r3, 0x6, 0x5, 0x101, 0x0, 0x1, 0x1645, 0x6, {r4, @in={{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x58, 0x1, 0x5}}, &(0x7f0000ad1000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c16000-0x10)={0x0, 0x1, 0x8000, 0x5e2e0c48}, &(0x7f00005d3000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000091f000-0x8)={r5, 0x0}, &(0x7f00002ca000-0x4)=0x0) getpeername$netrom(r2, &(0x7f0000f54000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000060f000)=0x10) syz_emit_ethernet(0x8a, &(0x7f00005fa000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x54, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, 'z\te', 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) r6 = socket(0x9, 0x6, 0x4) bind$netrom(r6, &(0x7f0000305000-0x10)=@ax25={0x3, {"ca308014470d49"}, 0x401}, 0xffd0) preadv(r1, &(0x7f000070a000)=[{&(0x7f00008df000-0xa7)=""/167, 0xa7}, {&(0x7f0000d87000)=""/131, 0x83}, {&(0x7f0000886000-0xba)=""/186, 0xba}, {&(0x7f00009f6000-0x8c)=""/140, 0x8c}, {&(0x7f0000363000-0x56)=""/86, 0x56}, {&(0x7f0000299000)=""/223, 0xdf}, {&(0x7f0000ec9000-0xbb)=""/187, 0xbb}, {&(0x7f000060d000)=""/67, 0x43}], 0x8, 0x0) 2018/01/03 20:45:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc, 0x3, 0xff, 0x1, 0x12, 0x4, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000443000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000ee5000-0x5c)={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffff9}, 0x0, [0x80, 0x8, 0x65e, 0x5, 0x2, 0x8, 0x100000001, 0x8001]}, 0x5c) r2 = socket$netlink(0x10, 0x3, 0x10) write(r2, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000006000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/03 20:45:49 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000982000-0x6e)=@file={0x0, ""/108}, &(0x7f0000ff3000)=0x6e) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ff3000)=0x0, &(0x7f0000ff4000-0x4)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x38, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) 2018/01/03 20:45:49 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000012000-0x4)=0x0, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/03 20:45:49 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f00001b0000-0x8)=0x0, r0, &(0x7f0000fb0000-0x8)=0x0, 0x80000001, 0x6) 2018/01/03 20:45:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000977000-0x48)={0xd, 0x15, &(0x7f0000d1d000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x26}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @alu={0x7, 0x1000, 0x3, 0xf, 0x0, 0xffffffff, 0xfffffffffffffffc}, @ldst={0x1, 0x3, 0x6, 0x3, 0x4, 0x54, 0xffffffffffffffff}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1b60, 0x0, 0x0, 0x0, 0x140000000000}, @ldst={0x0, 0x3, 0x2, 0x8, 0x5fb01af5ecf693b3, 0x40, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000718000-0xa)='syzkaller\x00', 0x3, 0x5f, &(0x7f0000ffb000)=""/95, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000a58000-0x14)={0x0, r2, 0x5, 0x3, 0x0}, 0x14) recvmsg(r1, &(0x7f0000171000-0x38)={&(0x7f00004f5000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00006ca000-0x40)=[{&(0x7f0000062000)=""/212, 0xd4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/03 20:45:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000200000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00003f2000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003d0000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005b2000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = socket$inet(0x2, 0x3, 0x2) r3 = socket$inet(0x2, 0x3, 0xe0) close(r3) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000c82000)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000a52000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) sendfile(r3, r3, &(0x7f000031a000-0x8)=0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/03 20:45:49 executing program 4: r0 = socket(0x11, 0x80005, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000310000-0x64)=[@in6={0xa, 0x1, 0xc2a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in6={0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}], 0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0x4000000000008005}) pipe(&(0x7f0000000000)={0x0, 0x0}) 2018/01/03 20:45:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x9dd9125f443207b2, 0xffff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000051000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000415000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket(0x19, 0x8080a, 0x7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000031f000)={0x0, 0x2}, &(0x7f0000dd5000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000198000)={0x5, 0xa, 0x81, 0x4, r4}, &(0x7f00005ab000-0x4)=0x10) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000772000-0x68)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000591000)=""/238, &(0x7f0000fa4000-0x4)=0xee) sendto$inet6(r2, &(0x7f0000cec000)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000ea9000-0x4)=0x0, &(0x7f00007d9000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e2b000-0xa)={r5, 0x7f, 0x1, [0x14]}, 0x8) writev(r2, &(0x7f000063b000)=[{&(0x7f0000630000)="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", 0x581}], 0x1) 2018/01/03 20:45:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000026f000-0x8)={0x0, 0xfff}, &(0x7f00008e7000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005b5000)={r1, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x1ff, 0x6, 0x9, 0x3ff, 0x53, 0xc91, 0x9, 0x95dd846, 0x1, 0x0, 0xc16, 0xffff, 0x2, 0x4e0]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) 2018/01/03 20:45:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xe, 0x5a, &(0x7f00004e7000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000cfe000-0x4)=0x0, &(0x7f0000ba1000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b00000-0x8)={0x1, [0x0]}, &(0x7f0000741000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dd8000-0xc)=@sack_info={r2, 0xfffffffffffffff9, 0x80}, 0xc) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000199000-0x4)=0x0, &(0x7f00008f8000)=0x4) r3 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000000)=0x8, 0x4) 2018/01/03 20:45:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d3b000+0x289)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e5c000-0x10)={0x3, &(0x7f00006e7000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000e1a000)={r1, &(0x7f00006bc000-0x2d)=""/45}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffffff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket(0xf, 0x3, 0x2) write(r3, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2018/01/03 20:45:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) bind$inet(r0, &(0x7f00005ab000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000de2000-0x90)={0xffffffffffffffcc, {{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]}}, 0x90) 2018/01/03 20:45:49 executing program 4: mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x1, 0x4) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000367000-0x8)={0x0, 0x0}) bind$llc(r1, &(0x7f00008f9000-0x10)={0x1a, 0x19, 0x9, 0x5, 0xd383, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000cda000)={0x0, 0x1, 0x5, 0x8000, 0x3, 0x6, 0x8, 0x9, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x7, 0x0, 0x2, 0x10000}}, &(0x7f0000e65000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000-0xa0)={r2, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e64000)=0xa0) 2018/01/03 20:45:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x403) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) accept$inet6(r1, &(0x7f00000b4000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dd9000)=0xfffffe1e) sendto$inet(r0, &(0x7f0000953000)='<', 0x1, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f70000-0x4)={r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000088e000-0x3c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/03 20:45:49 executing program 1: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000e6a000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000b2000)={0x0, 0x2, 0x20}, &(0x7f0000d86000-0x4)=0xc) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e6a000-0x8)={r1, 0x800}, &(0x7f0000e69000)=0x8) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000101000-0x4)=0x0, &(0x7f0000643000-0x4)=0x4) 2018/01/03 20:45:49 executing program 6: 2018/01/03 20:45:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000038d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffffffff7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfff, 0xffff, 0x401, "cf3df918115f0db75e5b0fb4cb2bf7566eb24c9fa9084a9920241621ac38d63d5ae4cd928a2378d41612ab55e76c8367589398530fa0da18c0fafcc412c3af5033a03433bfd838e8cf4ade17653c13f2"}, 0x160) 2018/01/03 20:45:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e61000-0xed)={0x0, 0xe5, "9b3ba843685a0b66c9691231c7e90f602ec9801da5f080edc0c0121831462e3fb698d33379fcdaa23675d98786452b453578c1b905086efbf9f9e0654b8f19e4c1a3a675110feba76f153e61be9bacf849587a6920fa0eace78cdc9854b5734b8c93951cfe5fcc075dd85d3cf6debb2c6e68bb93c0ab0aad88f3667b676574cc881baaea30330dc2e276e9b066aa04366b2e8553388b965d76290a729a770d2bd5631fd6e822f55b17d732f69e7d246726204e4e12242fb9a8b45ddc1a3ed3b0227c9a56993d6e12f6b67127c433b73b163de5c924c22e713123760795786a559dec249cc4"}, &(0x7f0000914000)=0xed) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004cc000-0x8)={r1, 0x4}, &(0x7f0000174000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006f1000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/03 20:45:49 executing program 6: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00001d5000-0x4)=0x0, &(0x7f0000c92000)=0xfffffffffffffd97) 2018/01/03 20:45:49 executing program 3: socketpair(0x19, 0x0, 0x3ff, &(0x7f00000f5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000bab000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@flushsa={0x190, 0x1c, 0x404, 0x1, 0x0, {0xff}, [@algo_crypt={0xb4, 0x2, {{'lrw-camellia-aesni-avx2\x00'}, 0x69, "0fd618faf6a22d9e4c05b9a4525ff5d813d1a526da7f6bad8a576169a536b08eaeba93bbe9e0a9a6736852abe854cf413f2851012d0da5c30ca2373ec530d15fcb540007ec9672444aa34f7a2d32552da2c48ed00e4d8de45ea417ed9897b9be57837df6ea076c2aae"}}, @ipv4_hthresh={0x8, 0x3, {0x4, 0x1b}}, @ipv4_hthresh={0x8, 0x3, {0x1, 0x20}}, @replay_esn_val={0x34, 0x17, {0x6, 0x3, 0x7, 0x4, 0x0, 0x3, [0x3, 0x7fff, 0xfffffffffffffff8, 0x6, 0xfffffffffffffffb, 0x10000]}}, @encap={0x1c, 0x4, {0x9, 0x0, 0x3, @in6=@loopback={0x0, 0x1}}}, @address_filter={0x28, 0x1a, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0x9d, 0x7fff}}, @replay_esn_val={0x34, 0x17, {0x6, 0x2, 0x0, 0x1, 0x2, 0x1, [0x0, 0x8, 0x401, 0xaa22, 0x5ca, 0x40]}}, @mark={0xc, 0x15, {0x0, 0x28049347}}]}, 0x190}, 0x1, 0x0, 0x0, 0x800}, 0x4000) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 20:45:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x804, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000183000-0xee)=""/238, &(0x7f0000193000-0x4)=0xee) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000049000-0x4)=0x0) 2018/01/03 20:45:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000087000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x67, 0x8008, 0x401, 0x1a6, 0x4, 0x0, 0x135, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x9, 0x73, 0x5, 0x5, 0x1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x26, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @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]}) 2018/01/03 20:45:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x5) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000984000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x8000000000ff}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$bt_sco(0x1f, 0x5, 0x2) connect$inet6(r0, &(0x7f000007d000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0xfffffffffffffede) write(r1, &(0x7f000056d000)="593f25a0e7a0801cd97ed55452ba99558f258b5b64d213b41d3884760908206497beae4cc5b498d0c0810123da88c645fc70", 0x32) 2018/01/03 20:45:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c1f000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\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$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000ea3000-0x10)={0x3, &(0x7f00007e7000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/03 20:45:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockname$netrom(r0, &(0x7f00002e7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000491000-0x4)=0x48) r1 = socket$inet6(0xa, 0x4, 0xffff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e5f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) bind$inet6(r0, &(0x7f0000ed0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_mreqsrc(r0, 0x0, 0x29, &(0x7f0000ec1000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @empty=0x0}, &(0x7f0000dc1000)=0xc) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f00009d2000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000be5000)={r1, r2}) 2018/01/03 20:45:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000dde000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000fe3000)={0xfffffffffffffff9, 0x9, 0x1, 0x7fffffff}) sendmsg$netlink(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000b000)=[{0x14, 0x203, 0xb, 0x0, 0x0, "6b6ea438"}], 0x14}], 0x1, &(0x7f0000b85000)=[], 0x0, 0x0}, 0x0) 2018/01/03 20:45:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c31000-0x20)={@common="6c6f00ff0001fff6000000000000fe00", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$netlink(0x10, 0x3, 0x9) 2018/01/03 20:45:49 executing program 5: mmap(&(0x7f0000000000/0xc8a000)=nil, 0xc8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x10000000003, 0x6) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) sendfile(0xffffffffffffffff, r1, &(0x7f000004c000+0x1f4)=0xfffffffffffffffe, 0x0) mmap(&(0x7f0000c8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000c8b000-0x78)={0x2, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xca3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x8, 0x1, 0x2, 0x0, 0xf8, 0x800, 0x5}) 2018/01/03 20:45:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000002000-0xfa)="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", 0xfa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x0, 0xd73) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x7, &(0x7f0000e2d000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000002000-0x8)={r3, 0x28}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x9, 0x2, 0x800, 0xa, 0x20, 0x80, 0xbb, 0x7, r4}, {0x7ff, 0x4, 0xffffffff, 0x5, 0x0, 0x7, 0x1, 0x400}, {0xf19d, 0x6, 0x4, 0x5}, 0x2, 0xc, 0x2, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3b}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x593, 0x800, 0x3, 0x3}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d73000-0x2b)={@random="ffffffffffff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/03 20:45:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000171000)=0x1c) accept$ipx(r0, &(0x7f0000469000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000634000)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xb4)=@getsadinfo={0xb4, 0x1e, 0x400, 0x7, 0x3, 0x3, [@algo_comp={0x84, 0x3, {{'lzjh\x00'}, 0x3c, "daf84880cf461222a658e59d33ad229637d939b1814090bbb31f28a08ae9d3a458c951cee9e6990bdeccc4d373b7876e1834f07510f9d46fe8f4387e"}}, @encap={0x1c, 0x4, {0x8, 0x2, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x80}, 0x40000) mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000b2000-0x38)={&(0x7f0000416000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000247000)={&(0x7f0000417000-0x244)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 20:45:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4(r0, &(0x7f000076b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000372000)=0x6, 0x80800) bind$alg(r0, &(0x7f0000202000)={0x26, 'hash\x00', 0x0, 0xffffffffffffffff, 'poly1305-generic\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000058e000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000216000)=0x0, &(0x7f00001a0000)=0x4) 2018/01/03 20:45:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) sendto$inet(r0, &(0x7f000039a000-0x1)="", 0x0, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00006bb000-0x4)=0x0) 2018/01/03 20:45:49 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00002c5000-0x2c)={0xf, 0x7ff, 0xfffffffffffffff8, 0x1, 0x10, r0, 0xffffffffffff8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe1000)={r0, &(0x7f0000105000-0xd5)="", &(0x7f00006d2000-0x3a)="", 0x200000000000000}, 0x20) 2018/01/03 20:45:49 executing program 1: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x81) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000a1000-0x39)={0x0, 0x31, "52c6652670505eb0127c383947b081728a97ff1556111ec4270f673948b1d93ae8e57031c8b57d0dc9d4060ee853eb9435"}, &(0x7f0000360000)=0xfffffffffffffe9f) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002ec000-0x10)={r1, 0xbde, 0x80000000, 0x4}, &(0x7f0000302000)=0x10) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x8080f, 0x20, &(0x7f000008e000)={0x0, 0x0}) r4 = gettid() poll(&(0x7f00001ca000)=[{r2, 0x108, 0x0}, {r2, 0xa0, 0x0}, {r0, 0x20, 0x0}], 0x3, 0x20) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000100000-0x4)=r4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000252000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006d000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000122000-0x28)={0x5, 0xffc0000000000, r4, 0x5, r5, 0x8, 0xaa, 0x200}) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000146000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000361000)=0x0, &(0x7f0000362000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000360000)={r1, 0xc1, "3c216233a480197845d0e754129bfe27df818500259c13a90633ac2b44ef4cf5de8dc5f39e07da2cf9ba21355fe84f6391a8bc9d95b9eda7aeee37b83f5db17d92e0efce89b9f18e22c9f05003c91a737baccbc948f2544996484a0b7089590df846f076172751d37cf58b5a1f8149beb3b9798ea0e889cdb945f12e84012d1fa2135e4ba150b3dff30f67c71beba3262b9a1a606d2f3dbad81193422d082240f8cf8c87a2982e55645dc2b1ed288fdebd33e2a1d92dd686f73b322fd0b20d1a66"}, &(0x7f0000360000)=0xc9) socket$key(0xf, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f000022f000)={r7, 0x963}, 0x6) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000360000)="9d76778bdd83003df022823048883e149c980f090f3b7bc9044eab6cb9fa515d75c7e48e5ba2b6750becc9e2d00c828637643568c315cba6f0905b76f39374dc48a3873daf41d165c5bf9486055b92d910dc143b922d2d6bfa6fb494f06b6e46e8d54be8989efa76a9057ba2ab71b6244b20b5c5ed3f13f1b2fee513c8ba657eeff84bd3372eb30b65bfaa7880bbd6bc3f4c", 0x92) 2018/01/03 20:45:49 executing program 5: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000080005, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x59, &(0x7f000090f000)=0x0, 0x4) 2018/01/03 20:45:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r0, &(0x7f0000aab000)="b1a5a9543e89143b72ea20f04a7ced0a0cd5fdb9412b24c3d280a402f6d2c8d03a123b17b6ee375d52a0c4252e9ac47a8a777dc432791d549eb5241ba343f3d002b2c657dd82508bc1a61ee0cf320178871d077aeb7193e475cc0bece0b1b45bb749bf12ffa59096dca7c9a2f2759bf9f9a98e4fa01638a909684c24386dbc79059713f45f8a8cd2e52f9a3ae4da4bc76f881923398a30ea6399a75143cbaae5eabc34ae89972bb24b5c5f99a50d114c0610588ac94106afd4a796abf74f4ed99ec746ce2429f7249af46f79d6", 0xcd, 0x15, &(0x7f00002a0000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000012000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/03 20:45:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001d7000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00009ed000-0x4c)="d06bcbcc85624b715f647a4e9457cd0130fdad7d682c42997641c5946695b44eccccb5ff66f04d32fecbc653386899228369a784125ab996df78eb219ca2b8e278620fa3e3d4b2de91901dcbf8a27ff2f4c37498a43aed62c66a37c423d2994b7aef383473c7d448714b760c68a3a02561f9d5ee850c399aea9b555c81bf406fd7e33fd32fc0375f792c01b0a9031cf2", 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000dfc000+0xd77)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x22, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000b6e000-0x4)=0x0, 0x4) 2018/01/03 20:45:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$netlink(0x10, 0x3, 0x5) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00006fe000-0x10)={0x3, 0xff, 0x0, 0x100000000}, 0x10) 2018/01/03 20:45:49 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x6, 0xc6f, &(0x7f0000ef0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a23000)={0x2, 0x202, 0x0, 0x5, 0x0}, &(0x7f0000ef1000-0x4)=0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000041b000-0x8)={r3, 0x100000000}, &(0x7f0000ef1000-0x4)=0x8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000eef000)=0x9425, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000694000)={0x0, 0x1000, "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"}, &(0x7f0000ef1000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000066f000)={r4, 0xae}, 0x8) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000874000)=0x0, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000090000-0x59)=""/89, 0x5e, 0x20, &(0x7f0000ef1000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 20:45:49 executing program 6: mmap(&(0x7f0000000000/0x57b000)=nil, 0x57b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@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}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x18, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000057d000-0x4)=0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000057d000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000057c000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00004ac000)={0xfb13}, 0x1) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) 2018/01/03 20:45:49 executing program 7: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006b5000)={0xffffffffffffffff}) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000d17000-0x4)=0x40, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d16000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000d15000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02ca29ff3b", 0x5) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000d16000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/03 20:45:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000ac000)={0x0, @in={{0x2, 0x1, @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]}, 0x1, 0x9, 0x6, 0x7, 0x80}, &(0x7f0000c2d000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003d0000-0x8)={r1, 0x8}, &(0x7f00001cf000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000183000)=0x0) pipe(&(0x7f0000a1c000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00001cd000-0x4)=0x1f, 0x4) pipe(&(0x7f000003d000-0x8)={0x0, 0x0}) getsockname$packet(r4, &(0x7f0000678000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b66000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00004ce000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r6}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f0000fa4000)={0x6, &(0x7f0000116000-0x378)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 20:45:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b41000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000ffd000-0x8)={r2, 0x2}) 2018/01/03 20:45:49 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f65000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000b15000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f00003c2000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) accept$inet6(r0, &(0x7f000060c000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002a3000-0x4)=0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x11, 0x805, 0xfeb, &(0x7f0000896000)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f66000)={0x0, 0x0}, &(0x7f0000574000-0x4)=0x8) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f66000)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffffb}, 0x98) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f0000f66000-0x9f)=""/159, 0x9f, 0x40, &(0x7f0000f65000)={0x3, {"c203633bc91077"}, 0x1}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/03 20:45:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x2, 0x8, &(0x7f000002e000-0x8)={0x0, 0x0}) sendmmsg$nfc_llcp(r0, &(0x7f0000f8e000-0x118)=[{&(0x7f0000127000-0x60)={0x27, 0xc15, 0x4, 0x7, 0xf3d, 0x0, "e87439b0e3df467845366213e2a84c9a3afb8de8fa55160710eac40a7f491da493b9608f34568c6e1bff5b5c4fafa9233f3236bc8f3f91ead916214aa55b1e", 0x5}, 0x60, &(0x7f000024b000-0xa0)=[{&(0x7f0000c1d000)="787dd6647817b965e5a9ec54afcc0e4e970d4129d97e78fc7224220b44763e8716eaf863e5fa0f29709ff0160f6f0502df791c2847bd4524659d440e3ca2f6f2328ac7d4c7bb3e365ef8e4280d9cc88b1bc639", 0x53}, {&(0x7f0000ad7000)="d55523222bc5bcb6fb60e2a476ceda24d9635c1bcf431bf8a7f538c7379046f154d9308b9c", 0x25}, {&(0x7f0000622000+0x54e)="aeb4c89d3551d990641eee967eb0e5f1299200c606536589d3a49e3b7193a0843b38ca55006e1eec9f4ddace0b6b0718918f825e9b784800223f57fa9ac38d9147c3578aa040efa2d0ddeef360d112fa67981b9826cd91aae75a221d65e94800015e054912fb74f350e0603af60f66d6c4b42376ac5bdd20ecc24c53cd50ffd1b04f6055c375e7c2ea2183e1", 0x8c}, {&(0x7f00006d3000-0xa3)="ed1d84bc920f490be4e6808eacbf4e40a5984ac137473bfe1ef3e5f2053636951c8cc4c7392e852266bb74073e4fe083d482092fc1063cadd4196939203f3f1d592b5bfabcbb0a227874ea7e67cf710db0840c483b600223e6bfdb322d32b02e77a75ad2dcd8915ec2f9652f4d7e5636d763c8d2e6c1f16e4c880427c57bb82c1142aa012b835d414879b0a43dcf3e3ad778089ece30546ba0287f2148164caaedaf17", 0xa3}, {&(0x7f000092c000)="0c208f7c3b3b38093240799156076045f4ab584a85c9dfe313ff1d0f799adfc639c95ecdefe8d62a7c28386e809540e4629d3b9e112afaa54695b95f23f2d161aa54663f3e8ff819376d0d8d3fedfba2fdd9277c43a648cafc26cba23099c9177cd9409365e8ac9f7b057f11a8165af5a8f000d8ca63e1fa05287f17c3b557fe7a4f34a1af5a76c8", 0x88}, {&(0x7f0000cf0000-0xca)="185e3987061a635da627e54233a01c45a9d9014c973f9e9857f8833fd5474e6c87187010822ba8404eea0923a92e5480d641aafda9d495122cc058e8474be8ec479761a1738257943b9b5a3c000de12264e7617f13cbfc8d37f7626f3b8e29391f25cd633fe9a8830e115fadcd2bc0faf611229b8862c6bee426cec613733cfcf22a392f025956b3cb81295d0c70052df098d3a381590d1323fe31bda4643bfe10188fac2bf2f1cdb5ee2a9005fcdc0dbb06d484e6d97368662a69c332340639f2fe3d69c2e6f6c19c2b", 0xca}, {&(0x7f0000cba000)="3987be308f20ead3cd4689ba9ff7a89023f99a2a7741d8aefd0f7a3025edd933c67b443ea8f25edd1376dd6ef9786077feac66655113e9c42506d1a5733516531de6af3958b76ac3b36a9dcc041ec19f27c3a05f37b08e113c451507fb675698776cfef09e2eebf780f38353e4e0758f7ff5348fefae0acca8494c1caf80796e0fae53d5a9b1d13817101d646bc2141dd03800cab9330a3baa9022bd6af849335b979ab7e2a6b91a90be966bf5098cc31ddcd1feceb59476ed5cce2999f04cce5ab4249f5e4fd7aceaa3e4f230f232f69b3c21d7cb46d5c6403441dbbed0e7983f589140", 0xe4}, {&(0x7f000035a000)="8d67332ed42c31", 0x7}, {&(0x7f0000d04000-0xa6)="2fefbf1253da80e560e3157a7b0b5df83f2231faa55db1dcc8e654457e7c6988d9a5b3b3b15989d7ae70436fe93363894430c084278ba369946d6e74aadee279470388d8b8bc7228599c52496056bbcc905178bd3f3d3fb30074044fc0e48860d5fa100c7d66c397a64e5b683f3f799fca1577bedbc01b870d106df26d14eff077f84ed87af9acd3fba42be77e7084c4905e6542709c9570b64a92cc483559f00c0f785ffd53", 0xa6}, {&(0x7f00004bc000)="d185980a57cc62342dcff705b965d14bcba71ce38ae708059ae13f9a4a8a6304c8da7ad264c8c0374544157582dd9465bc569721b6e4134744dfe5ff111496defdbc35a2c7d30cbda2a47d6ae70906be0dbcd12af9eccf41673a355eefce22439bf7b7b66cedd4e6e11aeef4215cd640b4aa0db74ff2edb323036922e1f5d6ed1922fdc396edc8b2e46efded12ad815bff965e567a11e6afafb8909f46a12975482fc5bbecb069b3417cefa72e938f5086c919a1c252eea42ea174cf01e5ae8c0df073a84aa9c756953705ba403771540369b6bb78781286380be5096040d7e937abbde14f540cc5b5e9f3243372a2d84ee3c197ad55", 0xf6}], 0xa, &(0x7f0000eb2000-0x110)={0x110, 0x115, 0x4, "ca576fc6272f819630bc48996808a74a35cb5f5c51dc3d4abc464bce8167fb88eec52010da09593857c929dd3070098362f495eff0ed42b9920049f2effc2465a94aa8132fe5cfdfc87569ad037e9ddf600e76b31a659e58c49f78e3147d8dd7d3303eebb2ecff1499c66d4ae3db31b40bb4de41f0b78a6453095d8ffbdd919815345b54d891130ff1ed44995c2dfdf4bf2ccdd4abecdaed3fe7c717a9197317e2e665cc771a85a49cd5f4aaacc3bd8ec2614f8b440d0a5ce4c258c3f44c9401e07d3cb6562b2d0977784d4efe5c78b01e0fb42b83a65b8867f2fbec39fd3a12db757a77cfb482c7192405e4d82dc58128124cc186bc032e09af51e9"}, 0x110, 0x41}, {&(0x7f0000b0c000-0x60)={0x27, 0x6, 0xdee3, 0x3, 0x1, 0x8, "6865bcd870ca4449523aadbe441d5ae2f534c1c1c43bc188c9bc1b5a874373e1a518d3aae081bd357712820c586b4ff977b7aed2b0d225b65477d2cd351037", 0xbd}, 0x60, &(0x7f0000f7c000-0x20)=[{&(0x7f000089e000)="5feb19186f166d7bc94fb6b4d98f6c2b350a1a2175c98036bcd55674e1fc75c042a34321707e154570eb", 0x2a}, {&(0x7f0000611000-0x94)="b417a519d0a1712a13d7db6af997be69e1b4e7ea81ae4c41d533eebbb67d5b5242e27f92a4d87cb683ac6184c2b5699b114bb1a870976b025f328c43444f063b0e3a17b141e6ae0c2262acdfa5f1e7bd6d0dd2e9adf2a27bbb1ba044fdb18cd411b54e8c6e4171cf40df50d742cd48ab72a4d8ca41641e22cbf5ed186718d0ac2d0dd2c173784f7aa235307693d878cc48ff7097", 0x94}], 0x2, 0x0, 0x0, 0x4048004}, {&(0x7f0000fc3000)={0x27, 0x4, 0x6, 0x5, 0x100000001, 0x5, "0623dcdd1b4d4cc4cf2774f9df54bce710bf6c363db882e13837c319b7c3b1ed8dc076acc6e7a20635367d55d2a8ef0ca3b9495ba6149e836a5f6f27a9180f", 0x100}, 0x60, &(0x7f000045c000-0x30)=[{&(0x7f0000da1000)="7555ba965745ae42b89643f930afe7dd2d3c7ac3be36374df53274c154df8b2d8820eecf4f43c89c25", 0x29}, {&(0x7f0000527000-0x8c)="5bf77464ece916bec72b0d28434085ccc75637c3a053363c4bd46b6714a501137ce0cd4f87cde5d9afd5162646008fd90747333626e89987817fbd780b1a30a3c05a85ed5a33268fa16f67f16ccc21e25bd821201a21df911dfb2b6a4b71918704a526dc8cfefacb73b882fdaaa93b64c8e6ecceca7b95191600d640156439de351a7bef6a43191bdd3eefc3", 0x8c}, {&(0x7f00004c4000-0x22)="e70e71573d9a692d47ba5b970c26cde595894e15cdb7971d7c5d2120e89e11a88d5e", 0x22}], 0x3, &(0x7f0000a5d000-0x110)={0x110, 0x107, 0xc26, "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"}, 0x110, 0x4004000}, {&(0x7f00007fe000-0x60)={0x27, 0x5d29, 0x3588, 0x6, 0x4000000000000000, 0xc9, "57f31fcd9649210b7224e9085a917a27455b4df8dc0c5d21b051190f3faf27252ee16c1805caa4bbde629070a0eac0e5d9deaf2cf32e4995fa156ee4c3878d", 0x3b}, 0x60, &(0x7f00000ee000)=[], 0x0, &(0x7f00000c8000-0xe8)={0xe8, 0x105, 0x33e1, "fe375c24be3ce70c87ef20af97cd70f1de9bd1a8f3c5ce64edaf15644fe6d0ff7a785106b99ca673ee0cbf2882ac459b7f77b5d9d26857948d4fa7d26b397754fe531aac19640389e9e9445a7cdffa9663a402c58558c72d35f57282852616d3d7b1db2b22551c45e5f2e14b79bf5aea2ceee0a20a16f20152829338bdf975363da8f9babc700f3d076e9e69dc5054fb4b3819cd1140e2da3fdf711c95324434bc9bd9fb435a31ff72ac8615b85723db6e8310056425aab6ea12a6422b5ac3fbb0e7f07b3d30f699fc711306ff871a0f0af9c68197db0969"}, 0xe8, 0x1}, {&(0x7f0000b74000-0x60)={0x27, 0x4, 0xfffffffffffffff9, 0x7, 0x1, 0x9, "2a5f9a3b6e4f00dec16ce8fdf7336db559d7bee2159bbe2e2c7a7631ed1ef8560a2e2ffed6a8fe3409ac65a976d9514d6fbc0060180d81e237bc66a3775166", 0x7}, 0x60, &(0x7f0000ec9000)=[{&(0x7f00009ff000-0x3b)="affef85eb711f949504fc7b80a268f344207505d50cdece83a623e13c6220420aeb2d5221b691a5704d386bd4958603d1641954b70bd9df8cf8c7d", 0x3b}, {&(0x7f0000e94000)="6220f0cf2b82deed3ed609b0951ac3dac436c5d93b0955d04dc0b2597310b68b4b059c05705c569975500c31d3efcd9c4f856b44f87673b4b4e89fdeebdf848f2c2cf3bfaa4d782664539ab17f26a129cb7165388ff751e82b7cc5b8d7396dc7ec4895dcfa17a7cef1ade52f6d70397dec360b40cb6986e8787fe2e37d84710e7a8d295f69124c6b0c6058575a6f3b932d59452c4ac1b6f86e342eabfede539fa5135936fe20aeea0d6167189e1ec9913f872606457cb852fb7687f24569c5b8ea4d2d987442d0260f5f4497e1c07f72aa054c2255c1907b144b9b90085eec5800443769d7bc0d97d12faf05a5bed5c8a178a387", 0xf4}, {&(0x7f0000b43000-0x53)="ba56bdc4d1b243cfdd3cbf5fc95c205239c334dc7b0659c7ca77855c7b2ab059774d5daee83570f3293a4fc2244eb04d2cbb49bd18137c10a4cdc93b65ced91f9b67e00884caf8bea5a2b029eb57be2e73438a", 0x53}, {&(0x7f0000804000)="1ff4122de1b1e45dc8d0ee281f5be63b80a23ffd96bac47cd1c00410523bd82d2a701cda89c36324f11aec084934c146670bb277f09ba1d0a2be51019477739f38e04a", 0x43}, {&(0x7f0000d21000-0x67)="2353084260b6d15e4fde28bbd5bdf7f64e3eb6f7a4d537801dc39090bbdb60a21b0cc830ed69063aeec4d20caa3a26560584ad058b5fc37c20f7c3d4dc0c945e5f22594ea87d69dd73017b2c7f7290b00acabd83d41e461e3d8d7406ec0c6d792de30e51237e3f", 0x67}, {&(0x7f000059f000-0x1000)="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", 0x1000}, {&(0x7f00007ab000)="3489c5d1c9e8eb0029c1dc8764806095ab39b0125b450b02fcfd0da907eb1e82b4e294da0477fc25d1b10e03c5d89f5b0bb6103cba16a1d82e3741de1d609e1e89e76341a47869a63d1f9442f27c1a0a47fbeacb72aa05baea76ef9e8d5075e79432cc23769236a831c8732a8768e197531cad1d0c086dc1e3748502eda231acc0", 0x81}, {&(0x7f0000f6e000-0x82)="c51510f1de7af0a45af889e35673f76198c3f1d14aca8a1929ddffd64af2fd82155eadc65c9c90f66055d60366d3c7f69dbfd4e875fca1622fbb55cd5584a4602bc9d40285d51d4ccb65e646c7d7efc398e89963f9e6a53b78797835a18bd388be26cffd60cdd2c185f3071bbce05fc22954a7f92736b023b7799459ebcb6f1cd8bc", 0x82}], 0x8, &(0x7f00003a6000)={0x90, 0x113, 0x10000, "d4a533937e690df33d9c761d37a04c36a4f9d8330ce625c99bd09fb791742d9dea89f684739f354487e9da794d247a99dd26bf6c57e24e118be294731cc9cda1ab68d851cf460ff8a611dd40deb11b6dc3606ffa4315097aeb8443500eedd566c294864b11e638c7c75557609cb080e02057bc7b376ce34eb066547d0cab3f"}, 0x90, 0x84}], 0x5, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000bbc000-0x10)=[{&(0x7f0000da8000-0x2c)="29000000200019fb01440010000000060200001615de0005000000040d000b0000a400000000000008", 0x29}], 0x1) 2018/01/03 20:45:49 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b84000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x401, {{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0xc90090}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0x7, 0x0, {{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0xfffffffffffffe72, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0xffffffffffffad53}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x807, 0x4, &(0x7f000000e000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/03 20:45:49 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0xfff, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000000b000)=@assoc_value={0x0, 0x0}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000000b000)=[{&(0x7f000000b000-0x1c)=@in6={0xa, 0x2, 0x680a7076, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f000000b000)=[{&(0x7f0000009000-0xb2)="f3c8ee105d6940858d0c9aad8ef8d8026c5c977eaf884ea77b5e6ce55a6c8473ec04831278ba9745265280f5ffe1b2e9de3795215bbdf3ce8bda84eaa7ee1c66a891bcc17fd4c8cafc81bc529e6dea8267d4fac40e51e19f37d579207a0725b6c6ac2411ad3a9b54de6e3a56b708ac749b83bb88b9b6cdfb0887ea9ba8b685c8ff7d9bff0fd125fb416f77bc82d63e87f23e5353f1e3f9678a4d4aa6f01760a85ca5975deadb6a09fa07d22745f831bd244a", 0xb2}, {&(0x7f0000005000)="22e1ae819315ab06217d0f75b0cd7bc4e3060a6290e50a2b3d248fadeafb5f77a66586b985baca0b3c085600f0347d", 0x2f}, {&(0x7f0000001000)="61fe5b17dc421f3a448e0e642faad28303f595da151529ddc98f826cc2d3c38a9c430a1eb23f4324769a4338cd0ddce0bfb19e30e70a8f45a046c027e12ddfad761520a39b8d8e6ce5", 0x49}, {&(0x7f000000c000-0xf4)="3b668f0bc07faeb2ab4ca9cad527bf01ea7dbe17d7109f278fbeda81d1bf6b63682e1a54adeedbfedfa8d55a79b342692d51aadd26ba34f4f517225a5b8139f2ef83a005395557e30d588aef755a0dda3e2c87a9e901920fb45c7e209ff939475a236316003440d97d3ff8b2113337f82931ca9015fbb58d8a2ec348b6cf61668d7f3ed5f0dcb25bb2cddd915e9cfb87065d58c94d1348cc5bae0c39b5b5c951c700cc80d13930cbafced616db144c0031c746ca20db0c18da6fec3752b792cfae23d8a09425f8b6d1fca23c487102f6c4dc7572cfc29557f1510a5f3f4639a3967e899f4742828de5ce4e3140c434dc89d3ea20", 0xf4}, {&(0x7f0000001000)="37e664900aa739faebeeddc019875892beade516d1dfc9af9dc010b2aa695872cd7019300e5501d6f6de00cacad98d37ec281a065ecc0511f726f2561a4a737d8f302402f512af4f88bd2e5112bfb7066dd1b99f82d3b9e7ee6553ef188ced0469157dbe01", 0x65}, {&(0x7f0000006000-0x1a)="a31091934ed1343147eb9b7af599f8904e9967083b9e8c91da51", 0x1a}, {&(0x7f000000c000-0x39)="ef47dca8d99f37685f9d953e9bbd4588eb4a8b5f6de46c84aa8c6624e623af14de924d91e4cb6a803234f725410d49d70a07c377831fa1b2cf", 0x39}, {&(0x7f000000c000-0xa6)="21dfa7727d81a375c44b56404dbf65f7f31c095db86fb8ea13a1e66b6b52b17857f22178f140a4cda11f8624234c4405266394cb8466113acfcaada8e72abb950f8db52b207c7e7d566b64926ef0b0835bea49f49c5ca792d64cbb4a467cb14db29255ebc8bf93353c5df286f3e2198c733ae81e7d0a1db1ae876c53d46ca8e5d1a9c4233e24dab81ed6f14be323f25cc59dddd2eca04d24ec8ae41a36770e2076f925d29dcb", 0xa6}, {&(0x7f000000b000)="a57d031f0f83fef1b4afb9220dabb5020656fee324b34d3e3d7466e8e374e60b8d94b23602c3815fa97bd09ef1c192c4e0d6872d1f5d4ac240a16f6dc66e5cfa049a406312aa59fddf245c46414a8b1f2b6d3e7f647160d73f479df5c31753c302b55e8bc870b1f4a3280b0bd1390d0126a2b34de536c90ce610142186c8a5ff8267f2590ed0213f34c1bd9b53dadad43bed741344d2a734cdfb5016df11e5a5c1f5e75b83dcd9ae91383856ee698dbd1c253e9fd35bfb7e6eec522ea33512952c4c3c408ec22562178020b1e53f9c9d39bf9678971612822ba00aefebffdfc83088b0f67bcff18c394bba", 0xeb}], 0x9, 0x0, 0x0, 0x40800}, {&(0x7f0000001000)=@in6={0xa, 0x2, 0x6a98, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11}, 0x1c, &(0x7f000000c000-0x90)=[{&(0x7f0000006000)="", 0x0}, {&(0x7f0000005000)="d916ed84c8bc8d3cf00f35c6bc61d35b10da4aa6a45888e7e3771498e801a04302bec0f2d2716833d70bc27b3147b3906e1c85b139dbcd8f73d6dbeb1bfb392c054a2d4d698f72722d7a729176bba663d778f5bff93e47823b8154f1a50c0b66772f0160f8d14c01aa423a98ab96653e71926d211398467ef88e0a733265a7", 0x7f}, {&(0x7f0000004000)="b38dc5a68905d30c0ecc612f825d1bddaef8457f6fb891e0630b238b8e7c62834c2c12dbad1b39c0ce0adb8a3593ef655937dda53d42441b7e007ffdb49881e49e545825ed5204c5c0c086039c9ffaaadd0792b244bfb6ad88af5b43460509841dacb5c938df7c0314d4eca3a078c89596fa5401d808598d1ce732ab4dd93f36737490cf2b7a639d4d57dc140b4d50d6a345c7aaee9e96a11991cd7b41e1830fc9e27c62a0014d05e3cc2492a0c85b", 0xaf}, 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0x1000}, {&(0x7f0000004000-0xab)="8a78202ad5ce3a9275a43d98b5e3e6501b4d5ac07e99006d0ffc050b582fd5905c595e3f0f9f93f664ba5edd42178473f2d2bfbab63e81ff6e2c7020b9073d860e82264f5a975c9c10a6c0d9d1145b3af8d5955bf14f3b12b07babb13154f1a62c3908eed1b4840e4bd9b3db342798d521ddc495cf5e28b2b1752adc121ff2e92f9f66823517c6d06003bc80ded5442b3c4791a7d317a7b9fca75deee114d6d23d7073c5670be3714b669c", 0xab}, {&(0x7f0000004000-0x13)="31c9fff820eb431441d95f9347ba78c68d7401", 0x13}, {&(0x7f0000003000)="92e6dd1535880f4420dc03e3b95609943e54bb8670c138176074d896623ff0a6d15346f06c13ad27aaa7a165a75efbc73e8baef61670e6408db9189fec6b3888ea1b4c296a2845c35bac288b2974d3131c188bed8eff279fa12c296e20a8f7b2e936eb35af243e66d5f3ba1e03ad25094686333275773660f00cb5e37b8a65c5c92931421183a32d5e6fe9c132b5cdd72ee01418e2a4dcbed03ae7b5752a9b681b59f623ad850b7f132f7c9d57a3004a41147771b0773e7cef7a0568afc926f78d81f511515c3e333a402d2562398e8c819ed06fe76e5a5b61ec3d8360b485115303c0160f72cdb1b085a55fc7ca09d92393fa", 0xf3}, {&(0x7f000000c000-0xd6)="7f26afd634d084a56c448ed6d340e2b7caa0523a1b9fc64832b04455c2932d8aba27370e4c9b90c6c786865ff6aa459bb07d5c1ca17c720e5a49b8aaf09924aa143c6a6f89f7ad133b848ba3fd23655d57ccd106b14d3fe527c3ca29b68a2af091ccaad055dc8545fbf5cb5ab6ba3d1ced31026f6853b88aa5fa412fe4ba4cf194be8c6020af57e5f65789788d1e08d921119a02010ca3e63a97dda4ed9bfbc458343e2354a7590b6fe4c3fa68fef2377f4fd3e8238426a0737388cbb30ade69bf22cf1093bc5e5f27832bfbe4a249fe36a6b886681e", 0xd6}], 0x9, &(0x7f0000004000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0xb051, 0xe, 0x1, 0x0, 0xffffffff, 0x3, 0x4f5, r1}}], 0x30, 0x40000}, {&(0x7f0000008000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x40)=[{&(0x7f0000004000)="858981fedabf318e3fdec74943edb5a8", 0x10}, {&(0x7f000000b000)="b86017883f8dece20eab30bd3da503caedaa0c5d55b29d398672", 0x1a}, {&(0x7f000000c000-0x1b)="c4b0da5fd98d89d5cd41d2cb05d9ffb2c5ce4bcd95af64265f70c3", 0x1b}, {&(0x7f000000c000-0x1c)="efd19d90c5c865ae58fa8adeeceaad4391e1f798352434bf1c779571", 0x1c}], 0x4, 0x0, 0x0, 0x40000}, {&(0x7f0000001000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000c000-0x40)=[{&(0x7f000000c000-0x33)="5f567180bf679827bb7624fbd152f98f9d9364a8bef3911b3710d65ea938f0f270b35d7940d3beb8c5a4e55bb6a0731b02390b", 0x33}, {&(0x7f000000b000)="e3bfbf49899ab63c8e3dd56c560a3e8f4a0e30796b95cf869e14299f07b1a331794b8ab9a80636c7bbbf051c1f92cd6e5ce5d12bc86b09e4fbd9ac71b734a1afddd22f7891b5defe351a8967241a519a072420997f6df7db5a3bab6f11a0934d5a97f175bfa9d0ffe5cb3e0677500a97c606a1a5001b4913d94a1459e391253642a6cb01a69f85fe7b7a7bb114a9289b157383105a9b92e050897205a3fc00b7253849201771e6618a811bede169e2206754d39696da47673cf63303a5ad2c6c2fb21afc494bc34ed1b6616440", 0xcd}, {&(0x7f000000b000)="bc51ccb177d2f724f0231c5014431d6cb76bef56880c36ab8ac566182647", 0x1e}, {&(0x7f000000b000)="178e8df23de40572e9da", 0xa}], 0x4, &(0x7f000000c000-0x30)=[@init={0x18, 0x84, 0x0, {0xd9, 0x101, 0x8000, 0x3}}], 0x30, 0x40}], 0x4, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 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) r2 = socket$inet6(0xa, 0x4, 0x5000000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000000c000-0x108)={0x0, @in6={{0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40000000, 0x2, 0x1, 0x3, 0x9, 0x7, 0x1f, 0x5, 0x2, 0x6, 0x7, 0x4, 0x80, 0x2, 0xce]}, &(0x7f000000b000)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x8}, 0x8) 2018/01/03 20:45:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x800000006) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0000eeef0b00040000ffffe1fc0049"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000e7e000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/03 20:45:49 executing program 3: pipe(&(0x7f0000300000)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005ae000)={0x0, 0x0, &(0x7f0000804000)=[{&(0x7f0000a56000-0xe6)="cbce956244719208a269c2adbbe6a8c5f46178c973dbdfcebdce2d3624bf0c5402c98d3db04278b61b17a1c801a0bdc291d3e804d03a39cab60bee4e7e98ae1e24e3cd692a9d546269049ed641d2af522033643d6638a1a06cf600e9a0ca70a095652596682c15704c33189d5199643f75714571f55a0f8111ef1172ea417618c19f3c3ee93b2594eb0efd61247cca2a3a22ba37ab452e3ec55c0d403997d160dbb83777a50b9300bccc1c9fef2002488ed351799d1f93dd79ce459548d1e9f4b52f5164b0f6d8dc707de7a1c93a57b57c50309fa2a407f53185245b48df741abed05ee29940", 0xe6}, {&(0x7f00002cc000)="64b2706e49e05944f175d0a3570d7c7388d4f7c2f15aff38cd7e59a32d554144938bfc4580a1e5a1a328029cc6800dbc468208dcba5d013ec139daa80d52cf451198492373d3ce0fa25fe9271aa7c1a3fdb58f04e4c91022716b08c8bffd091f7bab03f09ac213da5b896df64af9c6d0160a3fd09dd37bcff026b33caff4777c58c6dc58", 0x84}, {&(0x7f0000968000-0xa4)="7df8da0d8b8aa5efd60f52c25cb49ef4f7cad50060576f7a1b4797ef91f692c515a6a37acadc7bb221abc413bac6fc80e9701241a078005a6bbd811dba2aec19adb944cca2371a768038a77145ae7260bc86f54470077238d71d0a876a2cecbaf9d57d1346978996d95fd072074910ae1ca4c0dc41a921284e0a103ff78b6ba164564f8ef5d4290f1e9b687663d9469f0d3c700f8239de89996a363cb8d0355a3244123c", 0xa4}], 0x3, &(0x7f000057a000-0x1088)=[@iv={0x58, 0x117, 0x2, 0x42, "04f94579eafb8eafe4d3d61beaac58d88e6fd1ca2b92b76359a1ee356fb35f3e58c9d940ba81a549764db9a89323c1ca27e7726188b925c695ea619b4f51c5be44f4"}, @op={0x18, 0x117, 0x3, 0x1}], 0x70, 0x40880}, 0x4000) 2018/01/03 20:45:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = epoll_create(0x69e35121) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000006e000-0xc)={0x2008, 0x0}) getsockname(r0, &(0x7f000002b000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000651000)=0x10) [ 1458.173429] nla_parse: 20 callbacks suppressed 2018/01/03 20:45:49 executing program 1: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00006e3000)=""/185, &(0x7f0000002000-0x4)=0xb9) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f000078f000-0x118)={0x7, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000078e000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000008000-0x5c)={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x1, 0x5007, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, 0x81, [0x2, 0x7, 0xa90, 0x6, 0x3, 0x2e82, 0x7, 0x63]}, 0x5c) accept4$inet(r0, 0x0, &(0x7f000050a000-0x4)=0x0, 0x80000) 2018/01/03 20:45:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$void(r0, 0xc0045878) socket$inet_sctp(0x2, 0x5, 0x84) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fee000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) accept4(r2, &(0x7f0000540000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000946000)=0x10, 0x80800) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) syz_emit_ethernet(0x117, &(0x7f00002e9000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0xe1, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x5, 0x0, 0x9, [0x0, 0x0, 0x0], {0x9d75, 0x6, "75ef99", 0xffffffff, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "8a1bf321eb081e4832c9c8f3cb1bd25b8101c897693d8e8c45c687dfbfb391d0ffb295c5ccec21c7b38e81af46b37c6d982fe64fed8a63fc8e52025a1c7c59959fbc6692d406f6fa05c8cdc39ad6fdf7aeb28301027424d1e4a02a9df3f8e23dc0e4168193134b2faa7501847aa19d972310bf8e3c66c787f4807388722cadda100c45aeca62c3c4f48a808d7883481fc23dbfe3120895038ffb9bf38ffc83e9c1b79150053b94fa8ca2bb630044e4f3db"}}}}}}}, 0x0) 2018/01/03 20:45:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x7, 0xc3, &(0x7f0000588000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000ca7000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00001d0000)={0x0, 0x0, 0x7fffffff}, &(0x7f0000f95000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00008e1000)={r3, 0x40}, &(0x7f0000d9d000-0x4)=0x8) pipe(&(0x7f00003e9000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00007a9000-0x8)={r3, 0x3bb4, 0x40}, 0x8) getsockopt$inet_mreq(r5, 0x0, 0x20, &(0x7f000079b000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000bb5000-0x4)=0x8) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000a3e000-0xfc)=""/252, &(0x7f000040d000)=0xfc) sendto$inet(r1, &(0x7f00004b5000-0xbf)="a09c242c6bea69f418d39afc8f9ef3df592e66798b61a9b5d0ecf9df5f466c14015e7af46c2bfb6ce8e013cf5f91a72db39c2854b48852f3c0078efd9f996fc8bc2678b565f51c7cb6238816e3d45bb81209377f958922fd2f9fa16bf5510dacfe3c11f621cb5874d38ffcec9e5935a66f29d36cb3d4c35b59b208a8a24dc66f8ce7861e78cb0ba8df2d528452de977e7b8abefe1577aa70d7ba190c82fe0d39f2795ed99b670b732be47561c293c56e1cccb2c8e9c4e83f4441c31b7a1b93", 0xbf, 0x8000, &(0x7f00002ed000-0x10)={0x2, 0x1, @rand_addr=0x400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f000023a000-0x10)={0x8, &(0x7f0000533000-0x40)=[{0x7a4a, 0x5, 0x1ff, 0x3}, {0x800, 0x69, 0x5, 0xffffffffffff5108}, {0x9, 0x6, 0xff, 0x5}, {0x1, 0x8, 0x400, 0x1000}, {0x11, 0x3, 0x3f, 0x630}, {0x7ff, 0x6, 0x2, 0xddf1}, {0x6, 0x40, 0x3, 0x3}, {0x0, 0x7, 0x9, 0xfffffffffffffffa}]}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x2000000000000482, &(0x7f0000215000)=""/0, &(0x7f0000286000-0x4)=0x1ea) connect$bt_rfcomm(r5, &(0x7f00009cc000-0x3)={0x1f, {0x1, 0x7, 0x80, 0x1, 0x4, 0xffffffffffffff7f}, 0x9}, 0x9) socketpair$inet(0x2, 0x6, 0x6574, &(0x7f0000bb8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000be1000-0x8)={0x0, 0x70e}, &(0x7f00002fd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00008f6000-0xa0)={r7, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xf9e, 0x4, 0x3, 0x0}, 0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00009e9000)={r7, 0x46}, &(0x7f0000e53000)=0x6) [ 1458.173449] netlink: 136 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/03 20:45:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-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) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1458.195330] netlink: 'syz-executor5': attribute type 11 has an invalid length. [ 1458.238809] netlink: 'syz-executor5': attribute type 11 has an invalid length. 2018/01/03 20:45:50 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) epoll_create1(0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000fd4000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000fd5000-0x4)=0x1c, 0x80000) 2018/01/03 20:45:50 executing program 4: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) socket$bt_hidp(0x1f, 0x3, 0x6) read(r0, &(0x7f0000802000-0x59)=""/89, 0x59) shutdown(r0, 0x1) 2018/01/03 20:45:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet(0x2, 0x800, 0x400, &(0x7f00007b4000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000159000-0x88)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x2, 0x2b38, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in={0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000318000)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00003b7000)={r2, r1}) pwrite64(r0, &(0x7f0000e55000)="7dfaab0f614a0fbbb81e11895efb2b5cc5d643b6a518e6b9a994087267317b28d16d0ebfb5c4456d62315522c621f118466ddaa74c694c754e81c78ef323a9eb6a14d0b2e0209d9bc9118ced1d0a9a0aed3656053da3526265a4fa3a25056b3075d73f1ae6e36894b1ec4ef5b096988ad92b0e08d7c5505c43a03cdba06d0afd54bf9425a726c84189950df2b751cfd21c553e153db7e46165", 0x99, 0x5c) write(r2, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000bd8000)={0x0}, &(0x7f0000450000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000090c000)=@assoc_id=0x0, &(0x7f0000e22000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007c9000-0x6)={r3, 0x8}, 0x6) 2018/01/03 20:45:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x80000f7) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a92000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fbe000)=@sack_info={0x0, 0x5e4, 0x8001}, &(0x7f000004a000)=0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000068e000-0x4)=0x0, &(0x7f0000ce1000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e3d000)={0x401, 0x8200, 0x7e000, 0x58f, r2}, &(0x7f000058c000)=0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00002a0000-0xc)={@empty=0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000f22000-0x4)=0xc) unshare(0x40600) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/03 20:45:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000001000)="14ff9a2cfe0900a0", 0x8) r1 = accept4(r0, &(0x7f000034d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aab000-0x4)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000083d000-0x4)=0xb, 0xffffffffffffffcc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000aab000)=0x0, &(0x7f0000d40000-0x4)=0x4) 2018/01/03 20:45:50 executing program 0: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000004d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000057f000+0x19f)=0x10) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00003fc000-0x2)={0x0, 0x0}, 0x2) 2018/01/03 20:45:50 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000625000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000139000)={0x8, 0x80, 0x80000000, 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r1, 0x8912, &(0x7f0000000000)="") 2018/01/03 20:45:50 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e5f000-0x8)={0x0, 0x0}, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000957000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="067fffffff04", [], {{0x86dd, @ipv6={0x3, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000d95000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/03 20:45:50 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) r2 = accept4(r0, &(0x7f00002d1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000762000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000595000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c53000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000288000-0x4)=0x7, 0x4) recvfrom$packet(r2, &(0x7f0000000000)=""/33, 0x21, 0x16103914cd4b1c64, &(0x7f0000000000)={0x11, 0x16, r3, 0x1, 0x4, 0x6, @random="018ce17e1166", [0x0, 0x0]}, 0x14) 2018/01/03 20:45:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xfb, &(0x7f000029e000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000c61000)=0x1f, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4(r1, &(0x7f0000041000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000443000)=0x72, 0x800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000088b000)={0x0, 0x6}, &(0x7f0000036000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000fdd000-0x14)={r3, 0x200, 0x4, 0xb1d, 0x9, 0x0}, 0x14) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00002d4000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f1a000-0x10)=@common='gre0\x00', 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fd5000-0x18)={r3, 0x400, 0x30, 0x3, 0x6}, &(0x7f0000856000-0x4)=0x18) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00001d6000-0x10)="4b6c5741ad64182e16b24b845f8b41b4", 0x10) 2018/01/03 20:45:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000311000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cde000-0x4)=0x10, 0x0) ioctl(r0, 0x7ff, &(0x7f0000691000)="220a9395a5d4f4b3f9cc8c394cc53e2324f8305d29561a51ec268844be07b83c9d2dc9decbb33ac3dd97ee20e85c3cb044ddaaeabc2977f8f280b1909f71d999a495023c9d9e40a0e0a71fda74ce959cdda554062bc86efc08f62153ec1c") bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ff1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a17000-0x8)={0x0, 0x878}, &(0x7f00003cd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000582000)={r2, 0x20}, &(0x7f0000006000-0x4)=0x6) 2018/01/03 20:45:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000d7f000-0x38)={0x0, 0x0, &(0x7f000082f000)=[{&(0x7f0000465000-0xce)="c7315e06ced208efd52908da6b4d3b6a4843a9387edb0ba406afd453981cf3bdd84272639b9e3183c5e7c1256815a7110d825b0e16040aebaa7a68cbeb627aaaf638bee9d2cf9e9c9c6363477b792f3353cb726b2dcb624a7ec96d79c04f0f40e26068d78e66e6db678cc539eae3528496d2954fb140d160341cdcbc85e8a83306ae5c1a5634831a8960e95319ce3ae0ce974576d96f5f0f344a992f57739391edf9b8a179c164b20f20de38b78b4d5cb779874fdd952182ae809d99", 0xbc}], 0x1, &(0x7f00000c9000-0x2020)=[{0x1010, 0x11, 0x7fff, "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"}], 0x1010, 0x0}, 0x5) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e6c000)={0x0}, &(0x7f00007ad000-0x4)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000749000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000269000-0x38)={&(0x7f000004b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000210000-0x90)=[{&(0x7f000035a000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f00002d1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) [ 1458.375502] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 1458.416508] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/03 20:45:50 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) pipe(&(0x7f0000002000)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002000)=@int=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000005000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x2)=0xb) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/03 20:45:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dfb000)={0x0, 0x0}) recvfrom$ipx(r0, &(0x7f0000566000-0x64)=""/100, 0x64, 0x60, &(0x7f00000ec000-0x10)={0x4, 0x1, 0x51e1, "318ea613f8f7", 0x100000000, 0x0}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000c22000-0x4)={0x0}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 20:45:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$netlink(r0, &(0x7f0000ea6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb2000)=0xc) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r2, 0x5460, &(0x7f000001c000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ab5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x11, 0x800, 0x3, &(0x7f00007eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000ece000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000765000)={r4, 0x7fffd, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b34000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000705000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00005f5000)={r6, 0x80000, r7}) pipe(&(0x7f000082f000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000778000)=0x9, 0x4) 2018/01/03 20:45:50 executing program 4: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/03 20:45:50 executing program 2: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000755000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000cf8000-0x20)={0x0, 0x0, 0x10003, 0x2}) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000cf7000)={0x200, r2, 0x7822c8d2a9a2f3b5, 0xffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000006d000-0xc)={@broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0}, 0xc) r3 = socket(0xa, 0x3, 0x0) sendmsg$nfc_llcp(r3, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x79, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/03 20:45:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009be000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0xffffffbf) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00006d7000)="97", 0x1, 0x0, &(0x7f0000421000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/03 20:45:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000089c000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000029b000-0x88)={0x8, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d44000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc2000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e7e000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0xde2d, 0x1, 0xfff, 0x0, 0x8, 0x2, 0xa0, 0xa0, 0x33, 0x10001, r2}, {0xffffffffffffffb8, 0x8001, 0x6c6, 0x5, 0x80, 0x5, 0x81, 0x80000001}, {0x0, 0xfffffffffffffff7, 0x8001, 0x8001}, 0x9027, 0x2, 0x2, 0x0, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0xa, @in=@empty=0x0, 0x5, 0x3, 0x0, 0x622, 0x3ff, 0x2, 0xd05}}, 0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/03 20:45:50 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x7fffffff, 0x6) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10d6, &(0x7f0000002000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000000086dd, @ipv4={{0x20, 0x4, 0xb9, 0x0, 0x10c8, 0x3, 0xffffffff, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[@lsrr={0x83, 0xb, 0xb4bb, [@rand_addr=0x7, @loopback=0x7f000001]}, @generic={0x89, 0xe, "cda2eef5576bc83287073be0"}, @ssrr={0x89, 0x3, 0x101, []}, @timestamp={0x44, 0x30, 0x8, 0x0, 0x1, [{[@loopback=0x7f000001], 0x4}, {[@empty=0x0], 0x3}, {[@multicast2=0xe0000002], 0x5108}, {[@loopback=0x7f000001], 0x8001}, {[], 0x9c5}, {[@multicast2=0xe0000002], 0x4}]}, @rr={0x7, 0x1f, 0xed75, [@rand_addr=0x8, @rand_addr=0x100000001, @rand_addr=0xffffffff00000000, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}]}}, @tcp={{0x2, 0x2, r0, r1, 0x0, 0x0, 0x12, 0x4, 0x1000000, 0x0, 0x2, {[@fastopen={0x22, 0x8, "1a1cec9720aa"}, @generic={0x3, 0x5, "4c450e"}, @generic={0x0, 0x2, ""}, @sack={0x5, 0xe, [0x4, 0x5, 0x80]}, @md5sig={0x13, 0x12, "4f3570159b14c5c2242c86203d3ee841"}, @window={0x3, 0x3, 0x940}]}}, {"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"}}}}}}, 0x0) 2018/01/03 20:45:50 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="3f792b9f4ccb3bdc2cf7a8408748b58e3e1e85d64060ea1c37334321eb7a749c288ec7dce311549a3001d33a7e592af87938792035a3e71cc48cfe92047024d9f3d533466050c1690b47f46fcdd11e3b82893cebdf8b309d00b5b149dc575d2bf166d140ba5e256b27d90f4388e041c8850d986417291335bf5b34b08f9f3ff0a7eb0b10c8fee3c49c29df5d3963b6db2373e52aea047566f197b8d542f96bb41cafc77c494771274ec4a6170a1e32f8fc0fc7751f588b7e8169e0cd029d3b30ac37351df25080b89911d9e3ee5df550f78277a57cfc0f6ef231ef44", 0xdc) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00007f2000-0x2)=0x2180, &(0x7f00008e8000-0x8)=0x2) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) 2018/01/03 20:45:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e94000-0x4)=0x7, 0x4) vmsplice(r0, &(0x7f00009e7000-0x90)=[{&(0x7f0000c9c000)="49883b831e93c8389c2f3846ac08138658f4f981d8368ec49b736f1be15f8ec389a9305a2ea5983cd1cdc67f2b8466b4414d84c6a93e3397040f188d202f9831fab38a0015f0e29eee4b3c5239e8dc6dabca93a34960c2d8d420e78739cdfb55ae41d6274ca00197aedff8eb8e034be7f2a74378461c78090293dc398cde10305026f30582c2cb4079005f0b588b8b1780d4d02b2692b0dec2038cd832413ea0f27a8cd8f1aad14fcd2d4a2238014b8a48e7dae30cdf34a0356c9f47941496596c3e00974e6d6eaa8e888e6dae3619f235ec5d87b861fdff46e07c7b8849125e73baee9c57f93fe79b6db420a8a7c1782cb01b39e69444d2", 0xf8}, {&(0x7f0000041000-0xd5)="c8f0893488bd73df3cb8df66e41ab440d99e2601ea3500b4e28fe50dbb08f0c3b12ec1e6f8cf8da9ec1dfb9d24dbdc6423354286ad739743d35adac949334b904196abe88190e59ee987ae900804e3784b5f6a3d483c7d0079133d83c75e5b03a507c2ee5d36ce94fe77786c8ff450b6363f62e808369e64bfc155275b7f0abcff9a4f0d98f4f36afe3c0c6df7d5e276fa5c3a05cbdd6d7176a176e853ff966037ad4bd1ff158444435804c80fb0268e9eebf2edf911a89558847d582d2a6e8c80bc4fe65d8cae7656488826fe810692566f09be32", 0xd5}, {&(0x7f00002e0000)="79b9a267462c447dd5d882ca4973e010e5650662543715f66a842dc9596e5f0246a76e481cb3d4e7de7cf3e604f4b6bd492c836b23d3f39e237b072e22ad69a0b702d133210b138cf3d3844daaa0f1e4541deadeff0ac934e9df15b31e34d4dc3a873e150bb215ccd9d94bfa98c94f659167a3b13ea31272e36fb349b0f18b50577152e7568644", 0x87}, {&(0x7f0000093000-0x5b)="10c8b1af6dbc0e0a63172c60b6e7de0e0523c313ebdcabd5af45fac80c19636444fcfc9222eddaaa8e23b3dc9d915e9d329d96401c8685f6120e2b56ed8fccf35d541490c124a6397f3da5591665a35ee5061b2c25af96eaf389f4", 0x5b}, {&(0x7f0000877000)="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", 0x1000}, {&(0x7f0000c31000-0xee)="76404b1dd3a352cab8e1cd68ee54d2f99bd1bafff03e03f5628517feffa29370b123bf59822a20fc21605e154849a42fdbb8ec37597485172a395d16cce33247e057632b5ed9965b9d0b57b7c3a597e4e4e5f9a701f04d117b45fc0d78154169ad4116a84b4f5935594e3925bdf2232fb111c27738da146d5e7d494c008806735223dd8e8cffe217f07786f2502210c5da5934cc7cfad45e7a8d220faf2abaf621e2523f731ca0150794764d3be2e349b139193f78d9ac5a3382df39a2316a2d65717d1781be7e50166bed38fa801d4838d3cf17e1836a158b73c08627fbaa73a38bf6a699bac49e0c593f70bf9e", 0xee}, {&(0x7f000088e000-0x5)="674fcbcc423aa3d76d8cee86856e3fa16403ee201e977c5434047cbe81d020d314621cf41aaea1d141ebebe904315dc20414a69b9252313afe86b4bfd2a3325f5278025c2786c4e03f2fbae17dcc6608c1cbe42d21", 0x55}, {&(0x7f00007c6000)="629d1c4c81f41d9eea14823b1153d16e174b0ec0ef463a31ed2ec6e070340ca009e39c7a4dc202fb18801778ac21cc75cb19a6ca73db09c3c9429850ac4c700e52c087de7a2585a2efc2b0a0841f9a1971c137724472ab543f1541289fb54350a8b3ad07a600a4b8fbfb0af7e8027e79bd3e3c24effdd07a16f23cc880fa95d495b72874fc9e30ab15d9c637f24707c13f5492bf7f95a1bcba53398cb586ac86c12aeb23a713906a26f0ce6323c0321042763fa8fe754578ad96e0f79a1f9b", 0xbf}, {&(0x7f00005ba000-0xf4)="d725961d5e8c1ba9353299d18e4f2440219e43217e11a5035edc3be69228541021d0138fd0c7d7b37beaf0f3e53dd79ea76803a4290ea85cb3cb797c23ac1056e97b61c5247b7a6b851d71400b8070bf9f4cacff6b5202d70e0aefa229163c4cc4e4a9bf48eb2d6874e0e530606265c69b4ae4635a2dc8601ddbfd856203731b4f8a064220df0e7b82f42dc8717e1f6074d6c391f9a68556376803801218c228bf55edf0504c8d576a0862846650fffd61dc5af2f120b9fc1a18b48f3b357717395c5b4ec362f2c5cef44cb8b124442756148fa8310829e947b82161f50bd08d93dd102fdfc9026447aba78ed8009d07c4bd1a25", 0xf4}], 0x9, 0x4) r1 = socket$inet(0x2, 0x3, 0x2) socketpair(0xf, 0x3, 0x0, &(0x7f0000281000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000d25000)=0x0, &(0x7f0000c53000-0x4)=0x4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007c6000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/03 20:45:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x13, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x6, 0x0, 0x40, 0x1}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000409000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a, 0x7, 0x10001, 0x7, 0x64}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0x8}, &(0x7f0000dbf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00002b5000)=@sack_info={0x0, 0xfff, 0x1ff}, &(0x7f0000fae000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ec6000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0xfe, 0xe2b6, 0x8001, 0x4, 0x6, 0xffffffffffff8001, 0xfff, 0x0, 0x995, 0x958, 0xa5, 0x0, 0x7ff, 0xc2bf]}, &(0x7f0000001000-0x2)=0x108) 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) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000059b000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000dab000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x401}, &(0x7f0000a75000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f000053f000-0x1c)=@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x99)="e193ef0070f503d9326c3aa85b7c90051bc008585546fbc15b78cc61e462a754175107f45557c534d05c6df70c6c048bdd3b4dffd12e715e3802b0cef4d9d1ff03875ecef6a82c409ad837c56e8d77f7377c0c363276dcd8c5314c3b4ff42be72f51773704fd5b0e64e048a043f7b58bfac6e00ac1082257e7dc5e185a37b15f3eebeae6e637fd51930e6ef82fc3daf83811987a998292f130", 0x99}], 0x1, &(0x7f0000001000-0x90)=[@init={0x18, 0x84, 0x0, {0x7fff, 0x2, 0xfffffffffffffffe, 0xe4f1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8, 0x8208, 0x2, 0x5, 0x10001, 0x0, 0x1, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x5, 0x4, 0xb557}}], 0x90, 0x4004000}, {&(0x7f0000000000)=@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f00001a3000-0x30)=[{&(0x7f0000cc6000)="dacaee675d859395c45be58d51683f488c9cf10e27bfcb01a5ce371aa0e4bb96b34ba7dfdb93977542d8c85bacbbcb487e24cb57edce895b9d27579fb699312be71030e94b71d79b44517b84ee853d6fe5e3948626a284d08eacc53ebf429a007d7bf27ce5827bc00f9367ad83445daec073241f1e42fe7f4a6a29d3dcc14e73e8da6e01585ed0249cf4880bf9238a69feced2244be7fa5f105133a96f9b32b357cf70eeef890c55c87525eaad70e0714c7642971020f176c7208cd393d0a5067bf80c55d88d25c2f3431d7811666278449773b796bcf0f4f3f26bb3b9878dd63926ba774a88f7ade3df80623fcf77b36edcaf", 0xf3}, {&(0x7f0000000000)="a4b3f1313b847d091b4aaa478d7a370bdc45b0cd1d2985da5c2795640c152d6f9facac3e6c370f5c7cb38a282bbbc5c1470a95bc1e02a9948b8d9c7498912d790931d93851b095feb5b8cd26d37ed3a51ca580ade5b25a8da4b471154bf3c5efec4b45d1dcb4ba0ecc52daa0f22b2e610bdcac976d31a0d3022e49e655b6817f486e625d56af84f887f83992ac953a36fb56a05c4ab99914a43415bdf684460076132c8c095431ee49466e161b0173f426f15cf4b291f21a8fb6e7ca25a0e94b40b35c0c21aac17480bb6f715bea192a875f9a265626c1d521756ab769fb9c38cc", 0xe1}, {&(0x7f0000000000)="3af3640f4ecff5de6e1faeb3512df91e94148c53ba072e32f3e4288d384f311b23db5320b372d33e94531bc1192509ada98ac3dd0bf2f2", 0x37}], 0x3, 0x0, 0x0, 0x4000800}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, 0x1c, &(0x7f00009a0000-0x40)=[{&(0x7f0000000000)="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", 0xfa}, {&(0x7f0000629000-0xbd)="ec48ad6bffefda86f1b98f1fb6e7fb4ec60282853a25592beeaab0ef1e37924a099f194bad1cc9414cf3801c31dce58dc6d74f03476faaec34815a589e025cedf628e4c84f2836f71045ce497878fa34e58cbe267f73dec5ff154f24bd52e1bb1ea5b6a76736f530491bbfae20adbae97922a534db0d7cde00db095008883597eb6a54f4bd0cd697c274cecc549069ac7ebfc0e701ddde4d839c4cd720949edf688883ce20aa674105b78ed477e17a21368723ee9065b9350e7c3081b9", 0xbd}, {&(0x7f0000ba0000)="5d3a954c58e1032568b0ec38a2f88e1d51cdf4215bdbac2f886bd722428fce97a28a8960fabe44a8646f14e339d4a76d0d5a927ad67443df9c28d17b26a2cac61c3267f8d91feee0", 0x48}, {&(0x7f000063a000)="b3cbb6cd19b2400880104da3ab0aa1027df9f667adc75da95d0ace8b423eeb051d48336d666f35ef4af99c0bdf0fe7d77f9bb065c235ad3f6a03b8b1e2e8370ede7132dfb06a6736ffa1257b1e0dc7b32e731900a02a0048a5777f18da5877eb8efc722fbdb651ac2ce8448149032d04be455e38981774e00fd39eaf85601b51668749dd7e08ddb02efc90ca13fe4ecaafdf7eedba3221d59affc5142b3f3fac04e276b09278bb32501fd986d69334c94896bd15c5eeb8af8c03f71502de14fd277c3c68e78c87e573f349e97f82ca0537b12eef536fe0507611f9c1f80159550fdc6ff99b6a31c1d90ec301e657b9bdc7", 0xf1}], 0x4, &(0x7f0000001000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x8000, 0x2, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2a68, 0x8, 0x28e8453, 0x9b, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0x66, 0x674}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8057, 0x200, 0x1, 0x2, 0x1f, 0x200, 0x7, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xa7e9, 0xffffffff00000000, 0x8007, 0x4, 0x7, 0x5, 0x7ff, 0x1, r4}}], 0xf0, 0x800}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, 0x1c, &(0x7f0000001000-0x70)=[{&(0x7f0000b1f000)="c3c8754638c44e637578964674ddf61fd3d10179326687c0741d8cc19b136a1cc9b3689e6252c527cb2839f559ef0d59f5e40f9471693e326ce7041dd987ac18a61b84a3b3f9c2e1a9db3a72bfcabe15ae8f817641973bb8e485450610908b730cdb56826dac1a1b0e25e9f02c83ac2a01036cecff901b7865160bc161a7706da62961e19d986a02fedadff8885ac4ea48933834d6ed929117fe61953cf34b2663af9722dd8d2946d961ba89db87b159ef01526e5347ea0dd49dc8b3de2844e55362ee085763b2d715599544e4a453433d085e35fc5651ef", 0xd8}, {&(0x7f0000d86000)="8503003c80f5d9b0562194e07fcc23c72b9d9afdcb04872b923fb83fe23b07a34c1a1836e25970eb86e29697cec586593a878a732dfa361f4787504acd31540efddfcd90c316aec68f4e00074d7e7fac5417507128705b48b90249f195c99702ea9592570d7e4b3987cbd34172b64e160fc0eb2df195044ab2ff2594b67c71fad243fd9d514da41e66e387c97f7e8ea91026d7e4d21dba67bde1826913cb0d46b95fdef98cf4c5dc8d51f8db7f729a7712a0c5949f7f50d5f3ff08526b7c608331", 0xc1}, {&(0x7f0000000000)="d6d383f208ef458f55704a3df0cea6b3408346b966f8bbafcc0326d8495fa4014064508df450e3d0fc0a4b2e4246ec5a0ff34186343f2253f2969f2e312ac5b263830d244c234b4bc517b0509c247e4eae6447aa213219f4cc8a439c960fbbef4ee16e53dd33281184cd9be54be5689ebd5dae70fcec2faf8664ece5172e77d931af882bc233ab46209af9", 0x8b}, {&(0x7f0000a63000-0x1000)="e768d7456defb72cec2ee0de6a56cd14e10e50177961b9f30164832bcc070b7782f2340f26983f73bc1466a8e883b4a237cec99816749d2bfdf14ff0f116cf9fca800ba52757a5564019a1132cf08a4d71800d2ce4acaaa30924fd541254c30820662e1bbfbddfe09c4c22232a46e01843324997d4a8e38dde3c2b42465173b745cc6d0f3bd68d354ba0e6fcbd4acc252921ec9e62c88be1abdb4fb050d94ccb9000d07fc9f30b5ca432a37bb9d56ba7cdf7a85d44850f1e1bdc4d5a8976c462f98851159e3b4a85e087b962d6b44bbba02b3b8d8d8482eca3cf543c9d8c9861294395cc7b277bfcdcefad118138aed470f620108685568273942bb83023208dacd5870177e5904bd608a69dfaaff2009498bef8d94e6f8450b3597d796721d19b0da190d0b844f4fba4b09e4402e965e76d7916a5bd6705f9154eee325cb0afd8571551e96141cf800bee2ebe81d9e54d910f59a52ea424d6ec6eb8649e19faa8b9390f76d542743a0b0f92e66a6241545aeef9ee0130962fb35ce20f5738761d8de548bc695f60ffd90e6e40e3a2c15c6433509705550bc3f4b00cd3a21ceadf90dece21ccdb56eff194af8e496641916d8e2278a5727ef61c4443404d74eaf8a3eba86597f08c7f9e0def3ebf464f38cc0b431d8e80d9db51d1f653a55bfffc2472f5f4853f31b9a7f62c85fc3199a18d9323c0cc0a4bf8e73bdc53c72509e46337a745c6a8aa75093459e95be8d2f030e2ab4d9b30dc10edb8f7391e2e40aff9df681a0b676350daf6f614882311207c7bf46e03e15579c84095ea2a6b8823451be91392ec168c5e02340661d389e188e040131d0c88ef1a05619fc93cc14e25d67c495d5b9052b7cbd80e32b2fa09f9d0b2712fc943d9bd36db9af2e2e434886a14922e74ecaa955b4465c4fa7044e626fcbd5a945c514eca00850f826c4167095aa83d5b96256408ddfd5eef8d6aecbdc37acb6fe57bec46a704515287a7bf884edf58850fca183f6f892166b81d423abf504924cfc8aae15441b2778c1ca6dc4719aac3cb79c14e8f411fca8420e9c2d4bd7f66ea0d08574606d2c8c19a720d5c16cc28af7d9b62f4b1bf6ff3008dc17c2c54e4c386c264bdd0adbee15a414581e697211164c9508eab85dacf6cea876cec9df80a33a5169483acea4d54b649f71ce9ffbe4526d9c1ce98fedc7e4356a26f6a1460abb716325826ee805f68895825a468e29096b7ff1191cad1590c1eafcab8e1ab44ac35454030034e07aa8aa06bb524c4e8895b7bde8457c952ad9f10d1f9336e02f9848ea01673d3c85a37105dff2914673f7d89825ff5d0fd51c1af884d613182931d6c7b16599846a3fc3398bc40a9f08a7f2c126693a6e295b9774f10eeb4c327fa4fc7c1978345028bf728b0a924a8d7182137e373d3f050f7744c6fb686c029ce22315d09aa15ffb7e3a199d555dca2b8e6906d13592f28948501894a1fcbc2dea34226a96796eb3526131de0646294b2a27d17fdf7ae668563106770fc6335c0a3340784d7f4dee07bf22cceb1b229d29c90b4468cdbe8da09c32735f7a580032d89f4a1e340b6eb9b6817148a69df11ff8d41f9deb04214d6f4568079cf488df01e40d279ca397538bb321c32853aa349cd634124ca839ff8a44d0b9d8c281f45a54a0d7a0f6e97b3a2be10bfcc042e8aef74a0545ba89a4b2d6987192e6ca11c53be2043f6d3ce0a0ce3deb4e94e6c2c9e2e10639117566d63610019672765191ef44bc72f4caa4ca5c3fd994a1f6b6014c132dc696cff4851bd0cfb7273d89d31ba50b53bfaaa9fb1a805dcebc807cb8021ea7397d2c232af107e5042224abc38e2f4ba19b87674de879915370b3268c4a8dec7aad0ab867038eda90e43e9f355f5a31a9d8bae9e0ed332e9beb1c501c3ff8ca5c0b6b39dfa5816dcba0970d86e5876e1fee845f1d6ecd6b3920775b4ecf8e7a270013218ef4ddb9b4cce9de2ad4b235420f6c3fb6d1568e5431fd73975f90f3e6351a562d5b33d4fd79cce26f6b8b096da137abbe2a30b50c465eaeedea4268cbe6510071db71ebb76e23686b0ddf400bde401c0ef964b17afe66cb3ae1d8f794f148398c2ed8e22601e93ac5ca27c180e1bb8c1238725e8a3c3a2449e76be9d74ce5c7b45d932ff92cead0c778894fa36a17c5c487bd2733aeffc5afc268b4d06fca933ed12da876f083483e2dab9311793065beff0ba6edbc14f5d23cb89d750d32fc685cc3c5d3c325bf92a5c2b24c935c8d436195c9681276521d7c8c9946a94fffb0dc45af2138dd4f75fcca9a1a4789a5437d0aef37f72f0014582b2a509936e467b200ba27671aab7db96607d8ea5284636cfb13d30ff711af9ab42d1bba55ad462de12cb1a04c30c40fad0031d44cc978ea465ef79a9395fda3d448b7eb41d3ee2179bb0d1c79273e27f876642aa00791f3141879a88e2c4c7aabca542d2bbf517700f1b603dd68bf381965ab2c54c3ecbde1f145d036761109ec6479bad145d0f2e25b210c208478eabf1ce0b0c81ff395698fe04c0599d8018ddf0a3d0eca9c6cf9401e0db0c4f191d6a8121d506b517cbc6c3d6dc34d3b1f33d4b496d0169bcef0a219541db6e526e92b823fa1fd58a8265877ca8936fbb5c389590c97e1a914214cf0959c596db277e048e1534b0a312a045bb1a5854184940407466aa4a65b621f116c92f28e33a3dcb5e80084cce143543aea8d96f60b95d0b4e392b987f2379c08119f3c6109cc5e05d694469a895c8d17de005860bcd9f90bad0e1c7f0a5811ff8ea82a8b8501e4274c3a6f32ab9cb2eb8467c7f6cc922f76875c2f0c6facc8e56376a8f10eafedd9c06ce290b7f55523b38764c8403c0faab582722f2082ef7b12b2a5e19c135a15b1669f6011a7ee918fab1e7ebb537af331c139fb657110fe13b47097b75189ad5a491db3f11e744e74c8ebb6ca997b995a56ec9a3a6ed27e16a8891752e0b4b67022f24f0e2d7ade4388579e5100c0787807665afbc82f8562ab40af750566f360c25c69563b64fbf05b3c2bd67748501384821c37e9a104ef09e3b2fd27b58d47ac1993b1f25fcb2652752f36d118d9e8e478d190a72727509a203cc8cde2740160e61b2dcb9fae7e63aca8fd93130755c64522e0288db5e51d76553b56e4308552419989f990092e8ebc82a6af627d6e20a2114365c419f63fd5715cd46b09c90bcf8c07838fd8ec752633a53bcb982f7da31071e4a7056fe45b7475406dd3e78f0b6c757f7a7a1eb8b049b5d4cb45678544c0d9ccb4fb1aa6e9367721c7a59349533d0f8dfac98c3ff0eb4371a5a6d9099a84c4e2d4881bed8823c02034a7fe2e339a7c3ba4a2b49cb992f3c75a7f97b5f3e521594e870ed7f1424d6de1714087fb0bb48bb86b8afc83422d440f94022b6eb952a64962bcb55cddf27e8965a07ee5fed8a4171ed82c34f2e6d1dc5c5d5e47e884541bb3d8ed479c086263588be63d1107f92ee1a09785e6005216ff0bf319fa3c7a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0x1000}, {&(0x7f0000000000)="d814ed3ca7056b59182e302c05b7b132bab1d23d6e46d9633fe313dc6f794e", 0x1f}, {&(0x7f00005e0000)="", 0x0}, {&(0x7f0000001000-0x86)="2a8e87c8ea1e3e87df243a30b0b9ee3b9d80b0fc3c836409c7a4df0556cabc883b1c531ea3ca7148777b2ea00575daa4723117cb149926ab262f9f199ad4ae80872091e38ebb77402467830877c4da55c17f4399d52675920ad3af694a9d17e229ce1748fd5508705482cec6f4976237cc452a8ad2a16540f29d2e147e3bad9843a6a7d662a8", 0x86}], 0x7, &(0x7f0000001000-0x60)=[@init={0x18, 0x84, 0x0, {0x7b65, 0x2, 0xafa0, 0x1d}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x8004, 0x4, 0x1, r5}}], 0x60, 0x4000}, {&(0x7f0000414000-0x10)=@in={0x2, 0x1, @rand_addr=0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b83000-0x20)=[{&(0x7f0000001000-0x7e)="124cef7b7dc995af5b3197ef8a445e86fce47aa0203e315bb597be9e78dee61f27d93ca77a325189071e402cac368304b75af40ef46775e37e1af3c53a97658d0ff7926ea18e9c8fab86505df04d413320cf2aa99a4889f65162f347f29ae307aaf5037971efda179684b448270b2bfd4ad00a0beb0a6ee61b27abde55ff", 0x7e}, {&(0x7f0000000000)="b630de545c", 0x5}], 0x2, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffb73, 0x3, 0x1, 0x499, 0xfff, 0x9, 0x8, 0x7fffffff, r6}}, @init={0x18, 0x84, 0x0, {0x80000001, 0xb61, 0x32, 0x7}}, @init={0x18, 0x84, 0x0, {0xffffffffffff0000, 0x8, 0x1, 0x50}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x9, 0x8, r7}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x2, 0x9, 0x7}}], 0xf0, 0x20000001}, {&(0x7f00008b4000)=@in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f00008c2000)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000838000-0xb6)="297f34d1e410de25c1db476acd01cb916e163c480971de7cddd16a9684449f4461349c9771f62273faa0d87b606dd835dab389e3aa9a29e29442d446a8ce0c68da4ca10678c960ee2f90703253e57c54d9f1b15922d599d042e978765723bcba738dbf07135b486ca163735b7b2a382de938e4642a099edbf38f7995035f927f346b8421b300a133b4212ae1996bdb32dd60f1e6c53363f6ef6ba3014698e8b44c107c107c549b6f479bac8f32973c380d33bfd9c220", 0xb6}, {&(0x7f0000e15000-0x96)="8fe79df4675e50b48a9cfb991c24adc765bb4c5c77fe7034600beccc39a7945402dc10017bc01c9a260981eecdebeb23e43134383a688a94fcaf498072a00be2bed292bdf65459bbea54eac17d92249b062a8089e8c06fbf154396da093b7b67a9ff5d80292cb4b527ef9105561978e5c9d5cea663a26148cdf5fbdaceeeaecce2d5515650ce78c47b102839d927b075d4445db8ef2b", 0x96}, {&(0x7f0000000000)="be59390b7adddcceb6cd39a4f405dd43c64663e966323a533f27d5e7123e58933cac6e5e65e91154549517396382ca3e4af946a97457bca472a3a1a7d9cccd895993ee5e73e0e7803cb2a3e161eb96e73f7b0eb83c4e6d780dbdc741600760e3fa03e129f9fb62813babb92898a54653741e885f983e3ab1874b0c3328338ab0", 0x80}, {&(0x7f0000372000)="5ee9aefd7bc40a3dc3abfa4f5d085bf9c4e076558b7ec93d45535b0eed599a041e7030f0638a495b7c5f24ce2ef5ca4eaa145c242bb124fe664f4ed84d18c7070e7b867eb2f2de8ad8e16b07f42c3dfbad226168efb026f0adb5d1edb0945fe804da2caf793e6bc9105797a45c9a2a353d77ec394a4566b0302a41", 0x7b}, {&(0x7f0000001000-0x45)="4602fb863723fd8ea132debd5c05c4070d466f4ae4f3154215d282ba1431dce72e05779c88dbbe47dd35b252331427cecc3d1feb07de78c2d48c645f801f40ee7880c097f0", 0x45}, {&(0x7f0000001000-0x39)="bafc19cac54244f035c172ee0bc5b7fabcd9d0b8f266dcf908e105ccc5db9ca97402466e5f5c5431294bba1f0fe431368139e3edb48bbf2abe", 0x39}], 0x7, &(0x7f0000f85000)=[@init={0x18, 0x84, 0x0, {0x3, 0x200, 0x100000000, 0x1000}}, @init={0x18, 0x84, 0x0, {0x4, 0x8c, 0xfff, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x8, 0x3, 0x9, r8}}], 0x90, 0x90}], 0x6, 0x4048881) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000016000-0x2c)={0x7, 0x4, 0x80, 0x3, 0x16, r9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r9, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r9, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x20) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept(0xffffffffffffff9c, &(0x7f0000017000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000017000)=0x1c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r10, 0x10e, 0x6, &(0x7f0000017000)={0x7, 0x6, 0x7, 0x5}, 0x10) 2018/01/03 20:45:50 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000)={@generic="a9c300c0cb6d472b2a84bd6ef6b09a9a", @ifru_flags=0x2c01}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f524ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60267d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2018/01/03 20:45:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000c66000-0x8b)=""/139, &(0x7f0000030000-0x4)=0x8b) bind$unix(r0, &(0x7f0000ef9000)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/03 20:45:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000013a000)="387bd0d89a26034bea8c00d38ef58596d7d7b84c7b72a9f28e0f0e8d00458ed9d4732222fcfc0ccd8bc0e8af28b33c6aedf08ef612bd5c60d25b8022725c149f51dac919bdc09252dc8007d1f0d4385cdbe808886531b1a30b8c7e4a2d2679baa4686a1b98979302f1a6f137d41ec611ff45ed151c92e46bf7a06b00d18fb3f8ad65bc4f4efae83cdd72f8c4d29c1aaa2813c068886c3e78a2884925145353376738b6", 0xa3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000613000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000fbf000-0x23)=""/35, 0x23, 0x0, &(0x7f0000771000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5300ed65c3b19e230400000000000000422aa9b0efc9f83cfb0b3d1fbcf23300f1ffffff0b000099be113ea1df7e5085433f763c9247ae275dfbbf4f96ed37", 0x0}, 0x60) 2018/01/03 20:45:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000-0x4)=0x18) 2018/01/03 20:45:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008e2000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x1, 0xff, 0x8, 0x8, 0x3ff, 0x325c391b}, 0x20) 2018/01/03 20:45:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00001a3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ba000-0xc)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000ccb000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x3ae, &(0x7f0000b6b000-0x608)=[], 0x0, 0x40000000000000}, 0x0}], 0x44444444444447b, 0x0) 2018/01/03 20:45:50 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fd6000-0x9f)="175cbebdbd0cb113279fe86a9c17479349835b3c28feb1f6070005b6a66d3cfdea153f159b06f8b8fd77ca3be5752d812855eecf3f3cc8a50abe55057579447d17b4192ae4e90a98debe8e9e249b79d772d5cdec5631a6a83a8de018b467d4a4d4221bc8f6b0afc2c95af6c4aa8a913e2e71783cad47aa24ed6fb541bc6e7132612bb2a50a6b99a659c6166d4274123aefa5b36166b1a3af5ba2f1587be5be", 0x9f) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cd1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000fd5000-0x91)={0x0, 0x89, "e2671f108a49ff6733e5b04b6b48ff5825d4890849b080f6658bb98e11972589e717a99da1a4376a50fd3ec9289c8482fc757ecf0593cb9823d262e23f2f792b92fbe888eecc59393037c77a22e7769159379827033a7f027cb8accf82bf5e26e946157b72ee907b77a65e7c89186a87e103f131ceaa41959c615d0a54b0b2d32d7f9a2bd3db847641"}, &(0x7f0000fd5000-0x4)=0x91) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000029d000)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x20, 0x0, 0xb89, 0x40}, &(0x7f0000689000-0x4)=0xa0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fd5000)={r4, 0x3}, 0x8) mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa, 0x1000, &(0x7f000091a000-0x8)={0x0, 0x0}) r6 = socket$inet_icmp(0x2, 0x2, 0x1) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r6) 2018/01/03 20:45:50 executing program 5: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xf, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c271"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000d1b000-0x28)={@generic="6d084dea825d7a7e3bbae8f10bdf72b0", @ifru_mtu=0x4}) 2018/01/03 20:45:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dba000-0x20)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000015b000)=[{&(0x7f0000fbe000)="ec95e334d97357ff0ace12be5dafa03af17d1c0d514d10ce1425d2e80a826da29aa918c72f281c631d7f1382f65f0a104d82cb5bf61a92fb2387e7cfca122d83", 0x40}], 0x1, &(0x7f0000b29000)=[], 0x0, 0x800}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 20:45:50 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000746000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000215000)={0x200, 0x3, 0x1ff, 0x800, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c19000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x68e}, &(0x7f00002f0000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x10000000002, 0x0) write(r2, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r2, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x13d5}], 0x6, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 20:45:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000067a000-0x38)={0x0, 0x0, &(0x7f00008f6000-0x20)=[{&(0x7f00009cc000)="64ca9a88ea433de835e84da65ced15fc", 0x10}], 0x1, &(0x7f0000fc8000-0x48)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) sendto$inet6(r0, &(0x7f0000199000-0x1c)="352f4b5e7d1d4b067207955d867ec648b3a65f5e6e9820c9e483f24d", 0x1c, 0x1, &(0x7f000062d000)={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd}, 0x1c) listen(r0, 0x40000000000005) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept(r0, 0x0, &(0x7f00007d2000)=0x0) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000a95000-0x88)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/03 20:45:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000064b000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004da000)=0x8) mmap(&(0x7f0000000000/0x82b000)=nil, 0x82b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f000082b000)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005be000)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x80000024, &(0x7f000082b000)={@multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ee000)=0x8) 2018/01/03 20:45:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e29000)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6136, 0x5, 0x8000, 0x7f, 0x4}, &(0x7f000083e000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x7fff, 0x20, 0x100, 0x0}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) 2018/01/03 20:45:50 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000ff3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005c3000)=0x1c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-camellia-asm,michael_mic-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000601000-0x118)=[{0x0, 0x0, &(0x7f0000edf000)=[{&(0x7f0000f9c000)='4', 0x1}], 0x1, &(0x7f0000ea5000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f9c000-0x80)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/03 20:45:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000080e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) r1 = accept4(r0, &(0x7f000083e000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00009f2000-0x4)=0x10, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000c3000)="980a4edd80f6220302a75cd8570c00085a940cfd8433a9e1fe1a62eeccb6f236c8f71aae573659840b429619e3b6020058013001e679d7a371028588eb5da0a23f35cc4b879e3d60dca3194f88bfedf9e310b29a5471325c8d13542b6a8d6b6ef2d28765d3be794fac9ae79b03e4985faf27fae3dfacf2a8e1b09920a8b7df38e3c4813538b27f0aa7bcdc273af1c2fb1c26e20834c9c0c1fea2d4e796959f8e6a5537c58a12fc95091c2cdbce3e51d147cd3455a253ec9883f9896215eb830ae6a55053d27f8e609378e1521767421be8ac55c41e5a7ff30996b0a031c7c97c3cb94006f5b3d267389f9910b7f50261f01028f484e5", 0xf6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00001d2000-0x6c)={0x0, 0x64, "6a5001dbcb017f78614cc966bcf7c8000f737d9a52f885373b7350de1a6d5e0419e96f77fba7117cb60368a6e785ac07fdbe77ff977d3aa5fb5c9f3ba43c88c3d2fbf4a53cb71d2035f780ff1a71c8aa5e635fc900f70912175acd3ba8b7a746fc6fa824"}, &(0x7f0000438000)=0x6c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cf7000)={r2, 0x9c, 0x7, 0x3, 0x3, 0x1}, &(0x7f0000795000)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e9b000-0x8)=@assoc_value={r2, 0x4}, 0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000031c000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000107000-0x4)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000c9000)="90ba3f283e7ce4a1d3c32d26aa65d93f1ccb6849a1160964769a7f792b1d563e8e2b", 0x22) 2018/01/03 20:45:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e9b000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ffd}, 0x44121d56ddd7daad) connect$inet6(r0, &(0x7f000028c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2018/01/03 20:45:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80803, 0x6) write(r0, &(0x7f0000aca000-0x89)="220000001d000717fffe040009fb00000c00100000ffffffff000000000100a42c5ca19b7dea964ff441c630c898245f8c1f9b3eefdb49b2f13f2fb3d20e837996f61aac465ac3565d379a87cea7059b15d35a3d7e56c029fac52b9d4aab0e8c980cfa6ec4008ee6e9c753891f83eed7f4c450db4bf784f5767d4d8271822ba4bbdde52243e615af6f", 0xfffffffffffffd97) close(r0) 2018/01/03 20:45:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) r2 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f00001dd000)=0x0) getpeername$llc(r2, &(0x7f00001e2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000ae000-0x4)=0x10) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet6(r0, &(0x7f0000352000)='8', 0x0, 0xffffffffffffffff, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 20:45:50 executing program 7: r0 = socket$inet(0x2, 0x7, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="c5101444099af94279b07ee7449f4161df95d3dc94665ba13c93eec2f70f2000eb1a51f35f77fbf182eab41d33b38962bfb5dec9f8716a283a6df71afe59c9eb6ac53f007dac7a51555a3e7582b38f658dcaa1549275ada57be297a909d61bcc20d8b16efa86da1e172dfe8b76a96b6802ca4dc063d772720898661ee78d80a9e1ffeaf3421f24905cb29f113f029f793803bf4cdcb67e6be2a9ae08e1d293222d7e14ff3e324f4520f2a1198afb4f428608430868751620ec6b14b4", 0xbc, 0x4001, 0x0, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept4(r1, &(0x7f0000006000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000005000)=0x58, 0x80000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000014000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000019000)=0x14, 0x800) bind$packet(r2, &(0x7f0000001000)={0x11, 0xff, r3, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f000001a000-0x4)=0x8, 0x4) r4 = accept$alg(r1, 0x0, 0x0) recvmsg(r4, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2018/01/03 20:45:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bed000-0x3)='nv\x00', 0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) pipe(&(0x7f0000e97000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000d8f000-0x10)={0x6, &(0x7f0000a51000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000c21000-0x8)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000032f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006ba000-0x4)=0x8) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) write(r0, &(0x7f000070c000)="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", 0x20c) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)="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", 0x218}], 0x1) [ 1458.749434] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 1458.766750] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/03 20:45:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000098d000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc6000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}) setsockopt(r0, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) pipe(&(0x7f00000ae000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000424000)={0x10001, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000279000)={0x7, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000060f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000baf000-0x6)={0x800, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000b49000-0x10)={0xffff, r5}) 2018/01/03 20:45:50 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000006000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1fffc0000000000, 0x0, 0xff, 0x1, 0x6, 0x400, 0x8}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {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) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f000000a000)="881ed89558c2f4ef0c4c2b61cdf49233e9d9be67028276f1c5460019cfe43693e89e7620442fe391b751ba5a14c667eca70075d16fb862157d0e33c771f536f75e9e30d4c12aa1670fa428dbcac94863373f1b56f89a0a8335f3cc84cff08ff24b5b79681332fb2b91c9d171e073e778233c0a28b66e9505c8fea888557690860d68d3b43a4102a982dfde8a76f31715007386fe6f4fab95512e2b304bd417dae0f35ab893ca0b50", 0xa8) 2018/01/03 20:45:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x7) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000a97000-0x4)=0x1000, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f00004b3000)=0x0, 0x4) 2018/01/03 20:45:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000ded000-0x1a7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x30, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000981000-0x8)={0x0, 0x0}, 0x2, 0x3) socketpair$inet6(0xa, 0xa, 0x5, &(0x7f0000d44000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000811000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000777000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000036e000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/03 20:45:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1bf, &(0x7f0000b32000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="2976f1605e4e", [{[{0x9100, 0x5, 0x1c00000000, 0x0}], {0x8100, 0x3, 0x6, 0x32ec}}], {{0xea8f, @ipv4={{0x2a, 0x4, 0x6, 0xb9d9, 0x1a9, 0x0, 0x100000000, 0x200, 0x6f, 0x0, @empty=0x0, @rand_addr=0x100, {[@cipso={0x86, 0x17, 0x2, [{0x0, 0x11, "4630b22a167e1b5ae2868f6aa3dfa4"}]}, @timestamp={0x44, 0x20, 0x36bed60a, 0x0, 0x4800000000000000, [{[], 0x1f}, {[], 0x10000}, {[], 0x80}, {[], 0x4}, {[@empty=0x0], 0xff}, {[], 0x80}]}, @ra={0x94, 0x6, 0x0}, @rr={0x7, 0x2b, 0x4, [@multicast2=0xe0000002, @rand_addr=0x4000000080000, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff, @rand_addr=0xe5db, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, @noop={0x1}, @lsrr={0x83, 0x7, 0x5, [@empty=0x0]}, @end={0x0}, @cipso={0x86, 0x21, 0x7, [{0x1, 0x8, "fcb5bf6e57d2"}, {0x7, 0x3, "b7"}, {0x5, 0x8, "e72be1413b30"}, {0x7, 0x8, "d5e88c69ec6f"}]}]}}, @udp={0x1, 0x3, 0x101, 0x0, "623dc989beef33b852d2fabef4c161fb64c680a3e2ee8a9677aad8b544fbc293ea848596a26d2424778f559351c329eb112b8fbaddc2d399551fefb773e683b67036ec0ad223b1c756e7a2a212a217b6d2fc7e3d9a24eeeb89614c4d27e03d87e1204eaa2622e0cba1d8cc0aebf2bd48535d6b1d4e8953a6e128b897d50a0dfe4d662ac608e22780884be5e152d55beabbab9139c054c060d9228dea6b1ed8da48919946fb00133bb0c9ad8b41e904221d22dbd671a4c1f8cb2e7d996f29695c6b287aa6002fe0a671a47d1e88f4d64fc1dbe4aa0937a57b537d2c338d39b60d7b13d91e6edf99c6fc9e15175891a701db85cf3720a073efc3"}}}}}, &(0x7f0000516000-0x18)={0x1, 0x4, [0xe5c, 0x377, 0xc27, 0x9aa]}) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d001010000512d"}, 0xd40}, 0x10) r0 = accept(0xffffffffffffffff, &(0x7f0000418000-0x80)=@generic={0x0, ""/126}, &(0x7f0000eca000)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000094f000)={0x0, 0xb, 0x2}, &(0x7f0000756000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c2b000-0xe5)={r1, 0xdd, "e8e1e8c84872c73abe3eb05bc1051ac81f04707dc7ddd323e232935555e721c27830049c707e3731e9896bf56bc563b810768a2a3ed06c7af16f3dcd9e5c9f7b405225948530ec5dbc503e6f1b4360b1f78e4ac2c68219dfe899b0fb2e0b0ed9606065b126b42aef2346367c4493cd94ce26cc83fe896bf3d59ceba2f9b61a478fdeceb1af734122e21794d0a8e87efbbc60d5827d12838cbafe0837c95c3b97f642c7d6b0e77446c5434ca65b07d7fb81a4446aec648253985ba5f1cb2dff5a3e8131b45570de8dc7c06526ee08709d4007d024a194f5dad065bc46a6"}, &(0x7f00002f1000-0x4)=0xe5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cea000)=@sack_info={r1, 0x80000001, 0xb6d}, &(0x7f0000599000-0x4)=0xc) syz_emit_ethernet(0x4e, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0x4, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4a8cd2", 0x0, "4855d2"}, "c4ea77307543fbecbfb38465ea8d61e387a85edc8011be8c"}}}}}, 0x0) 2018/01/03 20:45:50 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000012a000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00000b2000-0x6b)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000474000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000)=0x20, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000-0xc)={0xffff, 0x0, 0xffff, 0x6, 0x5, 0x7a46, 0x1}, 0xc) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f51000-0x63)=""/99, 0xfffffffffffffe5b) 2018/01/03 20:45:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x10) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b7f000-0x4)=0x1, &(0x7f0000664000)=0x4) write(r0, &(0x7f0000998000-0x28)="240000001b0001e200000000221c00020bff0b080003497ffffffff700001ff916179002", 0x24) 2018/01/03 20:45:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000062b000-0x108)={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]}, [0x4, 0x1ff, 0x800, 0x6, 0x1, 0x3f, 0xc46, 0x7, 0xffff, 0x7, 0x401, 0x3, 0x8, 0x2, 0x5]}, &(0x7f0000557000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f16000-0x20)={0xffffffffffffff01, 0x3, 0x204, 0x9, 0x80000001, 0x18, 0x8, 0x7ff, r1}, &(0x7f0000cb5000-0x4)=0x20) socket$inet_sctp(0x2, 0x3, 0x84) [ 1458.798550] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 1458.820984] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/03 20:45:50 executing program 2: mmap(&(0x7f0000003000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000, 0x0) getsockopt(r0, 0x107, 0xa, &(0x7f0000525000)=""/0, &(0x7f0000525000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@broadcast=0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xc) 2018/01/03 20:45:50 executing program 3: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x8000a, 0x401, &(0x7f00000ae000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0xff) sendmsg$unix(r2, &(0x7f0000f61000)={&(0x7f00005a3000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000057000)=[{&(0x7f000077e000)="654f2bc0e4abab3b2d6552ecc319c24c888784d315c8078b665939440dc02c19b5e67f21e1bab21a", 0x28}], 0x1, &(0x7f00004bc000)=[], 0x0, 0x0}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000b3a000)={{0x20, 0xffff, 0x7, 0x1, 0x10, 0x5}, 0x1, 0x8, 0x4a9}) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00007a2000-0x10)={0x7, &(0x7f00000b9000-0x38)=[{0x0, 0x26b, 0x101, 0x8}, {0x2, 0x4, 0x5, 0x7}, {0x326, 0x6, 0xc000000000000000, 0x1}, {0x2, 0x2, 0x3, 0x16eb0c2a}, {0x5, 0x1, 0x800, 0x1}, {0x6, 0x4, 0x1, 0x7}, {0x3, 0xff, 0xffffffffffffff80, 0x5d9}]}, 0x10) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r4, &(0x7f0000f85000)={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) bind$alg(r3, &(0x7f0000f7c000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f00006c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f64000)=0x14) sendmmsg(r0, &(0x7f0000ef7000-0x3c)=[{{&(0x7f0000e02000-0x14)=@ll={0x11, 0xf7, r5, 0x1, 0x6, 0x6, @random="de15aed5dd23", [0x0, 0x0]}, 0x14, &(0x7f000045f000-0x10)=[{&(0x7f00008ed000)="93edff3bb7ea176a306b2931b2430ca6c65427c044b57d", 0x17}], 0x1, &(0x7f0000bdc000-0xc8)=[{0x70, 0x116, 0x39, "26af5c852e15f6078cca62e876ff3cdbaff55fd232132343bf92722e3deca11f652f4a27bbc93164429ba22e97a95f65097e3faeb74ff223147fd048d4926883a14137dfa38b1845124bd18159d9719fcc9536dc044870ff7a89238dd349ae"}, {0x40, 0x13b, 0x7f, "a8bb4a33c492ad86210b920b2e00fa83eb814ff492244997ba3b99997a11cea8e1aa58f58d8d1e6b954be074a39b1487"}, {0x18, 0x3a, 0x6, "e6efe74906"}], 0xc8, 0x40010}, 0x800}], 0x1, 0x20000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000f86000)={0x0, 0x6, 0x0}, &(0x7f0000029000)=0x8) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000030f000-0x4)=0x0, &(0x7f0000f87000)=0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f86000)={r6, 0x6, 0x6c, "a91d31f495d3c55bcce3bbacdc777fc04be1d51f33609bb1a74521b8fa50cf51e054781b4e7ca834650f9de993fc337ccce8ddc528a7d88073566e47becf88d97507d645d554da3199059444a0d2a40c659e3834df7b078eb11f5a7d9b9d44e681e1b8b4954d4c0e3afe04ba"}, 0x74) r7 = accept$alg(r3, 0x0, 0x0) write(r7, &(0x7f0000f85000-0xf2)="9bbd54a8629e95cb641a39bbb9f496334b32d91a70a5324bf784263cbf70cfdcfc24d85b18b442ab042f90f142b81ddc986a477d07b60ed97ca04e0a86631547639be6142e9949c404c9552294caf7aa4bf5e271c6cfbd3f918c7425de0ca0af17c2e43ef5482254a07dbdbfe55cc71d01598ee4c0f1d8f5d246bad6a44f45cd", 0x80) socket$alg(0x26, 0x5, 0x0) 2018/01/03 20:45:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x804, 0x10000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000e39000)={0x0, @in6={{0xa, 0x2, 0xeb8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x6ba5, 0x5, 0x89, 0x20}, &(0x7f00009d6000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000222000-0x8)={r1, 0x0}, &(0x7f00003cf000-0x4)=0x8) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000f13000)="26000000110047d19301c1204200010016000000000000000000000000000400050003000800", 0x26) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000a65000)={r0}) 2018/01/03 20:45:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000034f000)={{0x3, 0x55, 0x1000, 0x7, 0x1, 0x0}, 0x6}) 2018/01/03 20:45:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000e07000-0x63)=""/99, 0x63, 0x0, &(0x7f0000575000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 1458.909763] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/03 20:45:50 executing program 0: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000681000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000027f000)=@assoc_id=0x0, &(0x7f0000aca000)=0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d24000-0xa0)={r1, @in={{0x2, 0x1, @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]}, 0xfffffffffffffffe, 0x6, 0x6, 0x7, 0x7}, &(0x7f0000d24000-0x4)=0xa0) socket$inet6(0xa, 0x80001, 0x0) 2018/01/03 20:45:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000001000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000263000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f48000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000005000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x2a80, 0x1}, 0x8) 2018/01/03 20:45:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000788000-0x4)=0xa611, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 20:45:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00001b5000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ed000-0x4)=0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d91000-0x290)={0x6, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff8316826f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xda71}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000001, @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]}]}, 0x290) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000cd000-0x4)=0x4, 0x4) syz_emit_ethernet(0x42, &(0x7f000026e000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) sendto$inet6(r0, &(0x7f00005d0000-0xa7)="59b04e3d0948b754254c055a05ba1432053034b691c0f88e4e7ad2ad0c80da9acee830428ed020253c8b0c77894feb18a7ff5b9810543afb467743400c3a59ded7f2af12edeb2d1175dd328f0cfaea621ceeb6d3c22ec9ed9ad598eaa6e6eec34bc5bada0a63d1fcff74bd884a3e988671b823d46b61c8d0f10ae49bf304e15b137d3742861005b8545a854ba64ba824fa29249ea5a828fe545d331d939615e8b0b9aceb4c5961fc0d13ab51b000", 0xae, 0x10, &(0x7f0000a6d000)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000268000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000093d000-0x4)=0x800, 0x4) 2018/01/03 20:45:50 executing program 5: r0 = socket(0xd, 0x1006, 0xffffffbfffbffffd) 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) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001000-0xd3)=""/211, &(0x7f0000001000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x2, 0x4, 0x3, 0x9, 0x0}, &(0x7f0000000000)=0x10) socketpair$inet(0x2, 0x6, 0xe1b, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x4, &(0x7f0000000000)=[{0x10000, 0x3c11cde, 0x5, 0x4}, {0x180000000000, 0x7, 0x80, 0x9}, {0x6, 0xfffffffffffffffd, 0xffffffff, 0x7fffffff}, {0x8000, 0x4, 0x6, 0x0}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r0, &(0x7f0000003000-0x8)=0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3fe}, &(0x7f0000002000-0x4)=0x98) 2018/01/03 20:45:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d96000)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000738000-0x4)=0x0, 0x62) syz_extract_tcp_res(&(0x7f0000198000)={0x0, 0x0}, 0x0, 0x80000000) syz_extract_tcp_res(&(0x7f00001e0000-0x6)={0x0, 0x0}, 0x0, 0x0) pipe(&(0x7f00002fd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00009b4000)={0x9, 0x80073ac98fe}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00003a1000)=[@in6={0xa, 0x2, 0x66, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x3, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x70) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000a59000)=0x0, &(0x7f00001e6000)=0x4) 2018/01/03 20:45:50 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ec8000)={0xffffffffffffff9c}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00009e6000)={{0x10001, 0xed, 0x2, 0x10001, 0xa2, 0x101}, 0x81, 0x1, 0xfff, 0x6, 0x80, "49ec45a7b830a97a73239caa641f132cbc00239d498b0aa4d81e1c896bad44df95d1c65e9ed8041fb049e5f5f851a74939720141c6c36ea5fa8cb988e460cacbc46f387e131eea4ef21352a79f2ed7c63956001d938eae4cf82542311b06c1eb312dfa9786f574d10f952639729daf88c4edf3a2522ea32bb12aeae181fdda28"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000)={0x0, 0x0}) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/01/03 20:45:50 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f7c000-0x8)={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) pwritev(r0, &(0x7f0000001000-0x41)=[{&(0x7f0000000000)="a1b689cccd164146c5695b51e078011bacc97340b1f2089e9fd9208a35d9c5f99fc227c1fd980f63bc7e2d506cb542fc0fa19202abbc2428ad659789d5d5010c56be7ff9fce7eee3146e984b96f902560fe2850c0a1ccd99a887b23df870ece802efe0c9bdd5dd9af5e556f6a158d63a05296894b37b7b99adff4838c74815b2", 0x80}, {&(0x7f0000001000-0x60)="e50acec7a00b269ba989eb86b3b95252a9c066216574af6d7fc4771d48cfd50f7acf6e60faaf7f12c67dcf4c3986390840521acfb1b6729fd5e3a0111c801a406a068b08ecde0c648170fbeb7ad73642ab3094258c06c08b5b29fd42d6b74d1b", 0x60}, {&(0x7f000099b000-0xb5)="1899c722b599f590a784133d20b81fd1e0ed75b46927e031c985cb04dea6697b895540189253ad3c7037f7446972dafb56ad7d0d6e5f76a2f985477cf18605c2d30cc81254b15a5162b616cd49c37030b011603a4574a9ff921783c8f2bd3df7929c2b72744c225086a110b04ea248f8dad584f3966ed3c5c7459b8a184f950b9ebeaa9c97a0c1a92c9048d962fdb865be2eba2ee1742d339f33ecc9a747ff699e8e3b8323c17ec653233af2aedc3fa714f29fbee693133c224e571aa768ee76db05367be8972b58", 0xc8}, {&(0x7f0000651000)="eec694133904cdbb8932cf596f7d4a1b86cd4d80c93d58a5e68c6a76647de42d0d28689765af6a2a8628afc10a05a8cafa03898b378bf2eea19fbe27bb3733222db1f9b3ec6ed7648182d73769a51036d5501c4c409ac2d2f96fe3d91a43c75584989563ca1878cb6abf4a563aaa1a1d6967cf0849b0b83d3e676c38925b4030f1d6f87e84f20bab7a5ee12a8a6ac57fd3741c7da80d2a9f320751733d22522d4664e3be5af4edd8da526e26f19468b1532cb6fcf5b11b9d3807f78d92b7ef6e2b28f38361914083d1ed8ee0e8c5ba37920f9a6f70dd83", 0xd7}, {&(0x7f0000001000-0xa9)="edcff56501286410852f183c464c2021e092f0ad40608898c13ca2f6c22f5973e84110762919fea767d1991b39548f5470f4a2de2ee568edea7409f6231de64ad5092b4a63bf9595967c5e80b3477175442b1eef54a8d2f283eb63247cd8d16f272b6a1c7968824e0254d3c2c4b11a8d961b32e2a14078778339a75e9d89c22a513857c6a97525ffec52b642ec3adae964222fa561e91a055fb6935001ad6a7aea5f3721ddf4c2f805", 0xa9}, {&(0x7f00003d5000-0x5a)="9b9cdc4d2459cab9f9ae177983b2308d9b01e2aa3ba66c482886a4893ff424fe0b301aa69ddb82877d761207315e0fd197d799cb90be5ed13a255c6b5315238083e9139879c37bf33b4835bce2a23ae7bbd7a459f66a48f349e0", 0x5a}, {&(0x7f0000cd2000-0x49)="6ad1662bc787022c9bd95da87f9edd56fc6ec4288acb83c4531e0795026a3b5dba72c37d4cae34d4b69548297bc6ab812df1522859610ce813496217a8a92a10e68d92d572cad99e43", 0x49}, {&(0x7f00004ab000-0xa4)="ed39205184d333e1f367b88597278572d3f379d816a24622b0e36be62ead5d934344733b8ff221a93653b17b51f430906de232a89b54de94f7f5ee3d45f79dce57b03f6749503dceca807fb5cae01978b16e7480922a3124677ffa83f879290f498156d30f70510ac36ce51cefdd043508c404a7f3e110f689956920665b396308d72674e1fb227417eb488f8ad39b1d5a27d282b3e9f9252dd983d515a9927c8fb81544", 0xa4}], 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0xd) write(r1, &(0x7f00009a3000-0x1f)="1f000000040601ddfffb00f6000080010300f407090001c0080006ffff0000", 0x1f) 2018/01/03 20:45:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000034d000)={0x0, 0x0}) bind$inet6(r0, &(0x7f000085f000-0x1c)={0xa, 0x2, 0xc7d3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, 0x1c) r1 = socket$inet(0x10, 0x3, 0x0) socket$inet6(0xa, 0x3, 0x101) sendto$inet(r1, &(0x7f0000fe8000-0x32)="32000000180025ffff0701a2f80814040a010080000022000200000016000500e78002000000024fce6730eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) 2018/01/03 20:45:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000769000)=@int=0x0, &(0x7f000024c000)=0x4) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000ec5000-0x10)=[{&(0x7f0000db5000-0x39)="390000001300090469000000810000000700000001000000010001070000001419001a0004000300110000008c0000080001012d00f41ee400", 0x39}], 0x1) 2018/01/03 20:45:50 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={0xffffffffffffff9c}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000000f000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x0, 0x32, &(0x7f0000003000/0x2000)=nil, 0xd5}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000005000-0x10)={0x0, 0x8, 0x9, 0xfffffffffffffffa}, &(0x7f000000f000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000e000-0x10)={r2, 0x38, &(0x7f000000f000-0x38)=[@in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f0}, @in6={0xa, 0x0, 0x295, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}]}, &(0x7f000000a000)=0x10) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r3 = 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) bind$netrom(r3, &(0x7f0000005000-0x48)=@full={{0x3, {"4c4f34830771bf"}, 0xf000000000000000}, [{"8f9a662526c4bc"}, {"3dba376694bff5"}, {"7ccc199e6f5b38"}, {"4fc3ae6d408a62"}, {"ae2a7463de9084"}, {"66b74a87a300db"}, {"f6695cb511d56e"}, {"837013189866dd"}]}, 0x48) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f000000e000-0x10)={0x0, 0x0}) 2018/01/03 20:45:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt(r0, 0x0, 0x5, &(0x7f0000067000)="", 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000f59000)={0x1, &(0x7f0000e69000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00009c9000)={0x2800000000, 0x0}, 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x80004) connect$inet(r2, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x4, 0x0, 0x8, 0xa, 0x20, 0xa1, 0x0, 0x181b, 0x0}, {0x6, 0xffffffff, 0x8, 0x2, 0x1, 0xaad, 0x100, 0x4}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x3, 0x1, 0x9, 0x4, 0x6}}, 0xe8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000047b000-0x8)={0x0, 0x400000000000000}, &(0x7f00008c9000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004d6000-0x8c)={r3, @in6={{0xa, 0x2, 0x1, @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]}}, 0x8c) sendto$inet(r2, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000489000)={0x1f}, 0x4) r4 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d46000-0x10)={0x0, 0x94, &(0x7f0000124000)=[@in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000aba000)=0x10) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000030b000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000cb8000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f000001c000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x9, 0x9, 0x3f, 0x400, 0x0, 0x2080020, r6}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c4a000)={r5, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xafa8, 0x401, 0x1, 0x3f, 0x10}, 0xa0) close(r4) 2018/01/03 20:45:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000d86000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xffffdd86, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000980000)={0x0, 0x80000, 0xffffffffffffffff}) 2018/01/03 20:45:50 executing program 2: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0xffffffa2) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00001c6000-0x38)={0x0, 0x0, &(0x7f0000482000-0x50)=[{&(0x7f00002b3000)="85c1c58edf4fdefd6eeaf2ca7df8307718643052fd4b8aaa4f0c778465973432cdc4d46b09130766ff917c6fe9037f9be07ec6eb753360aafbb17a73e7ffa5a5a046983fae8971ee28a1ffbfb5365fe216af5a0efb090b87e2e6aef374096fdb535d23b9904cc56672bcb1d3ded5a2a9ac656a0c57d665ad174d5a644df7ca63ccbe151615f5f4f2a87bb5cdfca5512998292357312e502b5425ad5f24f7d2cb48af9b4516f829f79961200da3772d9759f16efc33bc1450bd439f9c7c72a4ca5f5e94d7549b6471791308cb42a3fdc6802f65b9411cde4deac1483ac208afa469a080c8bd7bb9a1c6aab63027444a9b", 0xf0}], 0x1, &(0x7f000031c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 20:45:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000416000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) socket$inet(0x2, 0xf, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x5, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x236, &(0x7f0000dff000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80086dd, @ipv6={0x0, 0x6, "e6ff00", 0x200, 0x84, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffc, {[]}}, {"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"}}}}}}}, 0x0) socket$inet6(0xa, 0x0, 0xffffffffffffffff) 2018/01/03 20:45:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000018000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00005c3000-0x4)=0x9) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000418000-0x4)=0x18, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000cf6000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x155) recvfrom(r2, &(0x7f0000d39000-0xe7)=""/1, 0x1, 0x0, &(0x7f00001bc000)=@generic={0x0, "88d1e81c1c4e22beeaf11e00455494400444a03facde21bd52984264f8df731588f8654786711aab3700e99ed5572092ece425351928c04af208a04341262c7b13219e793badad502a528e3b8ca204c42914a8d165e9a0c491e10a84f65ac2e8798f4360f66f589aa2db29c8d14ed14490589e7f04e717a544eea3192393"}, 0x80) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000629000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/03 20:45:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b4a000)={0x2, 0xde, 0x40, 0xfffffffffffff929, 0x8}, 0x14) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000f3d000)="18000000020001000000be8c5eff8c88360000f1010300000000000000d90000f7b933d898055bf748bb6a8807787e59dba67ef147b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b00000000b121ad1474d722f542002700ec008b6207000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567f8da", 0xc0) 2018/01/03 20:45:50 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x369, &(0x7f0000159000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) 2018/01/03 20:45:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x32, &(0x7f0000667000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000074e000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000428000-0x8)={r1, 0x2bb9}) r2 = socket(0x8, 0x5, 0xc) write(r2, &(0x7f0000aa3000)="1f000000010a03004345b8064500f60002000000e21500060000e1ffdf08ea", 0x1f) 2018/01/03 20:45:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000dd7000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000047e000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000de0000-0x10)={r2, &(0x7f0000a22000-0xeb)=""/235}) listen(r0, 0x20) r3 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000d31000+0x171)={0x0, 0x100000001, 0x9, 0x1ff, 0x0, 0x8000, 0x1, 0x78df, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800, 0x9, 0x8, 0xb3, 0x1ff}}, &(0x7f00009c2000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004fd000-0x8)={r4, 0x81, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000270000)=@assoc_value={0x0, 0x0}, 0x8) [ 1459.127738] sctp: [Deprecated]: syz-executor3 (pid 28689) Use of int in max_burst socket option. [ 1459.127738] Use struct sctp_assoc_value instead 2018/01/03 20:45:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000602000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "bc7f20008000002000b0f7ffff6cb842e6010000"}}}}}, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f00002e1000)={0x1f, 0x10000, {0x1, 0x0, 0x8a25, 0x6, 0x20, 0x5}, 0x8cb, 0x1}, 0xe) 2018/01/03 20:45:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000235000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009dd000-0x4)=0x384) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000a58000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/03 20:45:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ccd000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x10)=[{0x82, 0x8, 0x1, 0x0}, {0xce7, 0x20, 0x5e5, 0x8b}]}, 0x10) mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000095a000-0x4)={r1}) setsockopt(r1, 0x20000200000010f, 0x81, &(0x7f0000005000)='3!\x00\x00', 0x4) 2018/01/03 20:45:50 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x6, 0x0, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000005000-0xc)={{0x2, 0x80000000, 0x800, 0x200, 0x3ff, 0x8}, 0x10001}) 2018/01/03 20:45:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f00008b4000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000088b000-0x4)=0x1c, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008aa000-0x9)='illinois\x00', 0x9) ioctl$sock_ifreq(r0, 0x1000080000089f0, &(0x7f0000b5e000-0x28)={@common="0100653000", @ifru_data=&(0x7f0000a94000-0x20)="016d0000090002fb81030605000800000400000000000300fffffbf502007e23"}) 2018/01/03 20:45:50 executing program 2: r0 = socket(0x1e, 0x1, 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) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xe77, 0x6, 0x7e9, 0x858d, 0x0, 0xfffffffffffffc00, 0x7, {0x0, @in6={{0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x495, 0x6, 0x5fd, 0x5a5, 0x2}}, &(0x7f0000002000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xf, 0x2, &(0x7f0000001000-0x10)=@raw=[@alu={0x0, 0x713, 0xf, 0xf, 0x4, 0x18, 0xfffffffffffffff0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x4, 0x30, &(0x7f0000840000-0x30)=""/48, 0x41100, 0x4f21044b56f1f0f5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/03 20:45:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b0000)={0x0, 0x0, 0x0}, &(0x7f00005c1000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xffff, 0x3, 0x4, 0xa, 0xa0, 0x20, 0x3f, 0x6, r1}, {0x1, 0x4, 0x9, 0x3f, 0xa4a, 0x5, 0x6e, 0x7}, {0x100, 0x472, 0x1, 0x6}, 0x4, 0xc, 0x0, 0x0, 0x1, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x3, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x6, 0x3, 0xfffffffffffffff8, 0x80, 0x200, 0x2}}, 0xe8) 2018/01/03 20:45:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000001000-0x3d)="26b78de9bfea75c0eb0e65d5463fc917577f1496063ec822d116ae9c34d7f3d15de356000852368c97d9467857771f8f1f1800f2dd8c6664348cd9aeef") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x0, 0x4) 2018/01/03 20:45:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000545000-0x26)=""/38, &(0x7f00002f9000-0x4)=0x26) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={@generic="3e10eeff62345e9ea483ec76507c4dd0", 0xeb}) r2 = socket$inet6(0xa, 0x80005, 0x5) setsockopt(r2, 0x84, 0x7d, &(0x7f0000331000-0x3)="", 0x0) 2018/01/03 20:45:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004bc000-0x4)={r0}) socketpair(0x11, 0x3, 0x3, &(0x7f0000651000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00001e8000-0x8)={r0, r2}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000065a000)={0x0, 0x8}, &(0x7f000099d000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f99000-0xa5)={r3, 0x9d, "dac3d7c28fddd046e6666ba1e903f0cd3a08468a30494d5b6858188548f46ea18be8ab9cf25cd6e75a9ab5cfddc3ea8998ea77a59a4221e97f623f5fb1ac61ada89292f878454c56743a00452192e68f50fdaebf64159601640e20f9efafa21234b1bd7ca721e3f99d911992b416fa486151d7465474cc3322962d7e97973923d1545a83b8251dcf2061b09ae1b6cde7852d72aca5206b7ecda1d491bd"}, &(0x7f00003b6000)=0xa5) sendmsg$key(r0, &(0x7f00004d9000-0x38)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00002ef000-0x68)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00007b4000-0x64)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0xc28d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffff65}, @in6={0xa, 0x1, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}], 0x64) 2018/01/03 20:45:50 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000023000-0x4)=0x1982, 0x4) sendto$inet6(r0, &(0x7f0000010000-0x1)="", 0x0, 0x0, &(0x7f0000008000-0x1c)={0x2, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000016000)=[{&(0x7f0000004000)=""/76, 0x4c}, {&(0x7f0000028000)=""/44, 0x2c}, {&(0x7f000001d000)=""/61, 0x3d}], 0x3, 0x0, 0x0, 0xfffffffffffffe01}, 0x0) 2018/01/03 20:45:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000544000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f07000)={0x0, 0xa, "d229f226269261311bb2"}, &(0x7f00001f8000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e8a000)={r1, 0x64, "c6b1ec7de6c59e0f993233901e5eacff9cb9f75de26c6263e72376abb24e2ebc6d67a83cff2f1244b0b24a5693b0770bb4f69a60cf62bec95149c9ef8f2c3cb508d1a9a204a3c0255bdbf403729b3ddfa5a1388562c8cac0dc4ebff9bee959b7c0cb20a5"}, &(0x7f0000d53000)=0x6c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f00004b3000)=0x0, 0x4) 2018/01/03 20:45:51 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000581000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8975, &(0x7f0000ffc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000674000)="68aae38824c0af51805142a66c28e9c61ab01c1eb3f5871413402ea784a26a73"}) 2018/01/03 20:45:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000772000-0x68)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f0000cec000)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) writev(r0, &(0x7f0000204000)=[{&(0x7f0000d57000-0xf)="461308eb157b2d02de0e2968d64e91", 0xf}], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00005d4000)={0x7, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 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, 0x0, 0x0, 0x0]}}, 0x108) writev(r0, &(0x7f000063b000)=[{&(0x7f0000630000)="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", 0x581}], 0x1) 2018/01/03 20:45:51 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d96000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000f66000)=0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000006000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000b000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f000000b000)=""/121, &(0x7f000000c000-0x4)=0x79) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000007000-0x1)="af", 0x1, 0x48000, &(0x7f0000006000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000000c000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) close(r2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000c000)={0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000000e000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000006000-0x4)={0x0}, &(0x7f000000b000)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="ba1a45b8c093d191255ba3b0331fd68bf5a3bd79d0f9a416543508373bb0a6c9175ec06468a66600cbe6161128b79253b9873caefe5ccf903c4fac4f142a8fa2dc17b0e3658c7260ff7063d99fe5259e8a43455524503ec8371808c34078b522e955ef8ef9b85e4816e69a3d3ff7c1758759b616d6e756836d0405719f7dfbe7ff03b8d8c7f25ec3f54125cf14ded7d92ebce3b183f322a9f18c967a10e704dac8db304a67afc8c9", 0xa8, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000003000)=[{&(0x7f000000e000)=""/70, 0x46}, {&(0x7f0000001000-0xe5)=""/229, 0xe5}, {&(0x7f000000e000)=""/0, 0x0}, {&(0x7f0000006000-0x99)=""/153, 0x99}, {&(0x7f000000f000-0x47)=""/71, 0x47}, {&(0x7f000000f000-0x56)=""/86, 0x56}], 0x6, 0x3a) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000010000-0x38)={&(0x7f000000f000)=@nl=@proc={0x10, 0x0, 0x3, 0x2006}, 0xc, &(0x7f0000010000-0x20)=[{&(0x7f0000010000)="d91bc232a4ebce712bf1a7348384401fb54ddc43cc9b00edc2305497e7adc320c73c6cc9f230a1eafab76c918235706dee84ffdc0e50e351225a2f24b7b16f031a23315a2a545544e1ec78cf94bd3ae132f85c7cec7de98822ff01000047b98b99de04e35c2e726cf10a6782340b780b5f", 0x71}, {&(0x7f0000010000-0x18)="360dc1ec218e938a1af738208ccb0f1885003379fca3b542", 0x18}], 0x2, &(0x7f000000f000)=[{0x40, 0x117, 0xac, "b081abb31883f827bb7c702675d91d3e7deb111ad96f1dbce5498f188270200abd103d0cd7f7371750906bd9"}, {0xe8, 0x117, 0x21307c76, "0c0e891be345524f5cef2de0f69319555ed37aec926a64f555a9a455bc86fad54d78fc04e16d94603a3b3b55842abf933bac8f1e853ba0e77a354fe98f1262877fc9db1c598ad62fb6b8a13002f8f1186226688224d4f2064fe0aa67ea353e99387a7af92c8de602edefa5f9410a6174321a9ee1b109b1c2f64b1895682492c4f77f5d81f2318b42d2481b48baf18ae330f94cdbe740fe4c1c21f167c20ef5cb262de3ecbe79a40487d0dc9948f9630f2cd41186ba7ecedc3317e86d0206c02a3850a24026589fc0d91a7335abc69d0f33e76a0096dd574b"}, {0x50, 0x110, 0x3, "0c8ceb46f5103fcba2151d1b19b4d9cb672ebf34344db31a2387da9da3c3f06a4915d7705af31881c0b65142973b711025164c5c5cfa7538b1dfbbda"}], 0x178, 0x4004004}, 0x20000000) 2018/01/03 20:45:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000058a000)=@common='nr0\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ea0000)={0x0, 0x0}, &(0x7f000092f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d92000)=@assoc_id=r2, 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00006d7000)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000861000)=0x0, &(0x7f00001bd000-0x4)=0x3) 2018/01/03 20:45:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x200000000000007, 0xfff) getsockopt(r0, 0x107, 0x14, &(0x7f0000e7a000)=""/0, &(0x7f00006e5000-0x4)=0x370) bind$bt_l2cap(r0, &(0x7f0000878000-0xe)={0x1f, 0x5, {0x4, 0x2, 0x7ff, 0x2, 0x6, 0x3}, 0x8, 0x80}, 0xe) 2018/01/03 20:45:51 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000057000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004cd000)={0x401, 0x7fffffff, 0x292, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ae1000)=@get={0x1, &(0x7f0000001000-0x8a)=""/138, 0xfffffffffffffff8}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={@generic="f0e0ec6f260aeeffe3526e2ccbc3a034", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000677000)="", 0x0) 2018/01/03 20:45:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000750000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fde000)=0xc, 0x80800) bind$alg(r0, &(0x7f0000a34000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003f6000-0xab)="f25c1621df0de928d9379254f8c2579c71d933d370a71aacbe019f8dda78765cb6", 0x21) 2018/01/03 20:45:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c85000-0x8)={0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000c3000-0x43)=""/67, &(0x7f000035c000)=0x43) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000ea9000-0x4)=0x0) r2 = accept(r1, &(0x7f000010a000+0xf28)=@hci={0x0, 0x0, 0x0}, &(0x7f0000123000-0x4)=0x6) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000774000-0x4)=0x2, &(0x7f0000729000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000041c000)=0x100, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/03 20:45:51 executing program 1: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006d8000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a78000)=@common='bcsf0\x00') r1 = socket(0x8000011, 0x5, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000fc1000-0xc9)=""/201, &(0x7f0000fc1000-0x4)=0xc9) getpeername$packet(r1, &(0x7f0000890000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009b3000)=0x14) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000ad9000-0x4)=0x0, 0x4) 2018/01/03 20:45:51 executing program 0: mmap(&(0x7f0000000000/0x57b000)=nil, 0x57b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000153000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000209000-0x4)=0x14, 0x80000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00003fb000)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000020a000-0x4)=0xc) bind$packet(r1, &(0x7f00001c6000)={0x11, 0xfe, r2, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000057b000)={0x0, 0x0}, &(0x7f00000ce000-0x4)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x18, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000057b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2018/01/03 20:45:51 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x10000000003, 0x6) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) write(r1, &(0x7f0000c86000-0x69)="", 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000181000-0x64)=""/100, &(0x7f00009dd000-0x4)=0x64) 2018/01/03 20:45:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00002f2000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008bb000-0xfd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "91f60b", 0x8, 0x2c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000028d000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000060c000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000069e000)=0x10) 2018/01/03 20:45:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000781000-0x28)={@common='sit0\x00', @ifru_ivalue=0x0}) getpeername$inet6(r0, &(0x7f0000f9f000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000695000)=0x1c) 2018/01/03 20:45:51 executing program 5: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000dec000)={@random='3\x00\x00\x00\bR', @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x18, 0x3a, 0xfffffff800000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000006d000)={@generic="84cdbdd94199fd02bc8dc9a30da07f9c", 0x8}) 2018/01/03 20:45:51 executing program 3: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b99000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f0000cc8000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f11000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f12000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c55000)={0x4, 0x41, 0x9, 0xe01, 0x2, 0x8, 0xfffffffffffffff7, 0x5, 0x9, 0x3, 0x101}, 0xb) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000228000-0x4)={r0}) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000865000-0x10)={0x0, 0x10, &(0x7f0000f12000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f13000-0x4)=0x10) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000f13000-0xd5)={r3, 0xfffffffffffffffa, 0xcd, "2a285cb169e32afe68d318e70848a64605bcc26ffd1e82eade4070dd1afbba43de333055c9e0feb9f3f52459230085b4fda3d2bb6472b2c8f6c68d50397879f3163e785b6397ba5543a0259dbe1545ef5aa0717b77e686a9d18a56fa5ffa04db287bf741cde3ac0ea1ac23cbd32338e273c23439d3733cfb8e4911898f5a64a200a1956317968c6b8226e52b2eb400d0ee904077a88973e97ea5dff22fd0e5940540f2fa8f7f4de75b59f3902388d4b5fb344702fd6b4cd64047e08f82a9b7e2eb4674c20cf6c8468f2d9067a1"}, 0xd5) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) 2018/01/03 20:45:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000001000)={0x2, [0x0, 0x0]}, 0x8) setsockopt(r0, 0x100, 0x1, &(0x7f0000f22000)="6a05e83983d48c3ec2a395567b31fd57ed7204df9ac0b37a367ec9f2a6d8d39a5b25c2f807e232cd5e2c3015543940a5db80b4c068ad4a56cf66fac937b6b8f0fa3d4ea1a53d6acd3c", 0x49) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005cb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000282000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000837000-0x4)=r1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000065f000-0x6)={0x1, [0x9]}, 0x6) 2018/01/03 20:45:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000093b000-0x28)={@generic="728268bc7b3c37b2e66a69c1574fa5cb", @ifru_addrs=@ax25={0x3, {"5b021a172ce033"}, 0x76caf8ab}}) pipe(&(0x7f0000731000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f000052f000)=0x5) 2018/01/03 20:45:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) write(r0, &(0x7f00009c8000-0xca)="a118bcdead9498bf5537eed6f24cf8f4b96e30513830bbc0e0f9d1e5dd531add81218764eff24234d240545a55b95cf6f7bcf528348c804647486a305af876ce5e3491655ad7c24199d91a30ef0f6b0ee251cb784fbedf13e1d1044d532db59f74dd8ea2b99c2a3a2ec4b42daeed8f58db5152d5369ee758b32cbac23ca9e8c70d4dbfb89b60409982b0a1094a9d6fc8b85645c48441e604a8f59eddb35346290e31bd46ed97f1bd6701922bcc44b624a4882ccc02ff72de73036c8aaa957a9e79519e346a5161f83235", 0xca) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000738000-0x4)=0x0, &(0x7f00006b3000-0x4)=0x4) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}, {0xffffffffffffffff, 0x288, 0x0}, {0xffffffffffffffff, 0x4000, 0x0}, {r0, 0x2600, 0x0}], 0x4, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00008a7000-0x4)=0x0, &(0x7f0000862000-0x4)=0x4) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/03 20:45:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d96000)="49f2eeb866ee7eadc16caaa238743f14", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) bind$alg(r0, &(0x7f0000716000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(xts(cast6))\x00'}, 0x58) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000cc5000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000057d000)=0x1c, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b21000)=0x0) 2018/01/03 20:45:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000967000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000082a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e6000-0xc)={0x0, 0x0, 0x20030}, 0xc) sendto$inet6(r0, &(0x7f0000495000-0x2)='\\', 0x1, 0x0, &(0x7f0000637000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f0d000-0x4)=0x0, 0x1) sendto$inet6(r0, &(0x7f0000fcc000-0x1)="d0", 0x1, 0x0, &(0x7f000077c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000225000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000478000)='V', 0x1) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 20:45:51 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x1032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x53, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000009000)={0x0, 0x0}) connect$ipx(r1, &(0x7f0000002000-0x10)={0x4, 0x8, 0xb259, "6b0d352b5eae", 0x3f, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000005000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x70)=[{&(0x7f0000003000-0x14)="38c479dac601005d0048d8748ca10f07d069bddc", 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000000b000-0x4)=0x0) 2018/01/03 20:45:51 executing program 0: r0 = socket(0x18, 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000002000-0x2)={0x3, 0x7fff}, 0x2) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000000, 0x7, 0x4, 0x10000, 0x1, "9265ebaf15f8ce95565d46d5d9d4ab377c4572a011e848ef658ce8f3f9e25e6fcc917abc4d4a06d49fe6ee5935912fdc60093e6f9fdb748fef6def281c7f52", 0x0}, 0x60) 2018/01/03 20:45:51 executing program 3: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x0, &(0x7f0000503000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000111000-0xa0)=""/160, &(0x7f000061e000)=0xa0) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ffb00000000008010306000200a445", 0x22) 2018/01/03 20:45:51 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000e6d000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) write(r0, &(0x7f0000e68000)="260000005e0009000095faf8000200004000fd000300000006140000000208dae5060000eade", 0x26) 2018/01/03 20:45:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f00004ac000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000549000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000d25000)={0x1, &(0x7f0000cd1000-0x9c)=""/156, &(0x7f0000ecc000)=[{0x20, 0x1000, 0x61b0, &(0x7f00004d2000)=""/4096}]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001b8000-0x10)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) socketpair(0x15, 0x0, 0x0, &(0x7f0000f71000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000008d000)=0x9, 0x4) bind(r0, &(0x7f00007ad000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/03 20:45:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x6, &(0x7f0000577000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) sendmmsg$alg(r3, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) accept$alg(r3, 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000e41000-0x1000)="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", 0x1000) 2018/01/03 20:45:51 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fee000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fee000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fef000-0x4)=0x0, 0x4) ioctl$void(r2, 0x5451) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000e02000-0x8)={r1, r2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000adc000)=0x2, 0x4) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000a97000-0x1)=""/1, &(0x7f00002a1000)=0x1) 2018/01/03 20:45:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000039000-0x20)={r0, 0x7, 0x1, 0xe2, &(0x7f0000834000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0xfffffffffffffeed) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) r2 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f000029a000)=0x0) getsockname$packet(r2, &(0x7f0000978000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e92000-0x4)=0x14) socketpair(0x10, 0x806, 0x3, &(0x7f0000c3d000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000719000)=0x0) 2018/01/03 20:45:51 executing program 2: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f6f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6f000-0x4)=0x10, 0x800) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f6f000-0x10)={0x0, 0x6, 0x1000, 0x8}, &(0x7f0000f6f000-0x4)=0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c9c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f71000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000d46000)={&(0x7f0000491000-0x1c)=@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9ef}, 0x1c, &(0x7f0000448000-0x60)=[{&(0x7f00000ab000)="4d6b39c27d78c6126bc1c244134caf83b0a2e105859d", 0x16}, {&(0x7f0000f6f000)="137a2d3cecf0d8c209547a0ee825c5304982f21d4cf8ee8044b80cd47e08bb081bb5ce3475a76cc503d972a1dc56f49ad29fd01348a2a6458dbf21841e3eee0f6838cce51498f59b8c9bfe060141e48791928658855ab48d5acafd87fcbf2b6c355f6461a2c24c18f05c4e8a61837d8101baf9054f8c738fd80cdfdb087a233308e2160838f15b9e735c6c4a22cc634de7330f72e692a8c8f210982cd3b798ba81cf59f2ae7882d7d051892bc147e5", 0xaf}, {&(0x7f0000329000)="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", 0xfc}, {&(0x7f0000f70000-0xfe)="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", 0xfe}, {&(0x7f0000f6f000)="949eddf51eb009b4a1a367ec4dc1cf2a66e244cea15ff3eeac", 0x19}, {&(0x7f000044e000-0x1d)="45b15eaf694a3e0a2297eac6f9246fd996fc57a1965002cfcb00439eb7", 0x1d}], 0x6, 0x0, 0x0, 0x840}, 0x20000014) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f6e000)={r1, 0x4, 0x28, "479f95aca4b1cbab5b897e7c59a6329497d9c67c871c231c486646dfdb8ab621a41ca5d4e18ea151"}, 0x30) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f69000-0x4)=@int=0x0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r3, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b07000)={0x0, 0x0}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000f70000)=0x1) r5 = socket(0xd, 0x1, 0xfffffffffffffffa) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000ca7000)={r1, 0x5}, 0x8) connect$bt_l2cap(r5, &(0x7f0000f72000-0xe)={0x1f, 0x101, {0x80000001, 0x0, 0x2, 0x200, 0x0, 0x3ad}, 0xfffffffffffffc01, 0x8}, 0xe) 2018/01/03 20:45:51 executing program 5: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000af1000)={&(0x7f0000517000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f0000af2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00001d0000-0xc7)=""/199, 0xc7, 0x0}, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x80000100000001, &(0x7f00005b2000-0x1035)="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") setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000112000)=@common='ifb0\x00', 0x10) 2018/01/03 20:45:51 executing program 1: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000470000-0x20)=[{&(0x7f0000fc4000)="b6546f4877560d4fad764b57151903735dcfd85832fa238a84e458f2c2fe795ce937001c1c06ef993058b6f03304fc31bc67be457f6febf92edd292103fa2fc9f5caf53dac", 0x45}, {&(0x7f00006d4000-0x9e)="836c3b3c797ce20862d2c72192fc06a9cb53f0364c2fa8381361ab524c8524774f6b287c542d78c07ee23a0e92f1adc84e1cfae3667018d405f115862cad6d245b3b882d4355a02866af984a79770e0774628e5d58b86c1ae8dfbf3dc6f7e59079ea033c2d9da74d9c41540083a0e5f0320092c662bf5686e00497e64d3b91809803c5925021d3c5dfc2a15c1421582b2de2251edba5d822988040a7bf98", 0x9e}], 0x2) 2018/01/03 20:45:51 executing program 6: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ed0000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e95000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x6) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007b0000)=0x47fe, 0x4) recvfrom$inet(r1, &(0x7f0000ef1000)=""/216, 0xd8, 0x0, &(0x7f0000a27000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 20:45:51 executing program 0: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0xb, 0x0, 0x335d2b62, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/03 20:45:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000097000-0x4)=0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x3)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x800) accept4$packet(r2, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0xa19b, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000)={r4, 0x28, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x8c7, 0xa, 0x20, 0x80, 0xff, 0xffff, r5}, {0x400, 0x100000000, 0x1, 0x8001, 0x101, 0x7fffffff, 0x2, 0x2}, {0x0, 0x1d5, 0x4, 0x0}, 0xffffffffffffffff, 0xf, 0x2, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x2, 0x3, 0x9, 0x3, 0x4000000000000, 0x10000}}, 0xe8) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r4, &(0x7f0000005000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8301}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000005000)={0x2, &(0x7f0000007000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000000000)={r6, 0x14}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000009000-0xd9)={0x0, 0xd1, "0ee1267323e48c6c4415ee430b953b33cc4ebf9fdd0e302d9b97a5a19f593c61d59403316c6f55c5d04774c8332873b2038eb3a2c1de63b56c01e0b48e2d1f25b09daae837648aa8455cfa353467d8e28c3bf2326ff117edd272187b0b295d335e2c64e706998ac5b9ffb30f2564fecb740fccbc13b5995900209f33ef336ecc5088f5c328d3848539df8744691b603456e5ec246069b5e53f88ee24a78ac02b79fba8bad42b9e3f9cfdc72b936c4088687433b95b4c071183439f4796dbc0ff6bebd3de5eee6996d01f30ba26bb8df175"}, &(0x7f0000006000)=0xd9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000003000)={r7, 0x1ff, 0x9}, &(0x7f0000005000-0x4)=0x8) [ 1459.638139] sctp: [Deprecated]: syz-executor2 (pid 28862) Use of int in max_burst socket option deprecated. [ 1459.638139] Use struct sctp_assoc_value instead 2018/01/03 20:45:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0xfffffffffffffffe) sendmsg(r0, &(0x7f00008e4000-0x38)={&(0x7f0000e2e000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[], 0x0, &(0x7f0000f75000)=[], 0x0, 0x0}, 0x0) 2018/01/03 20:45:51 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000c45000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00006ab000-0x4)=0x0) recvfrom$inet(r1, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) 2018/01/03 20:45:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x81, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$llc(r0, &(0x7f0000619000-0x10)={0x1a, 0x1, 0x80, 0x49, 0x4, 0xf28, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000cfe000)=0x0, &(0x7f0000309000)=0x4) listen(r2, 0x7ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e72000-0x75)={0x0, 0x6d, "f51865269e1c0aea8f983c713ff6a2f1813c862d20a4e63deae9c269479026322295febf4b9f61c1c7f9cea5d02a8cc307523b56bdba1b5c50803904e1cf10b8dc88d6f76a4d8f28f9e1516acf77d5fda3b97896590e8c6afbd0471579492a1324d54ad9bfad3338633c746b21"}, &(0x7f0000efa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000080b000)={0x0, 0x1c, &(0x7f0000590000-0x38)=[@in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}]}, &(0x7f000087c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00005fb000)={0x0, 0x4}, &(0x7f0000f98000)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000246000-0x38)={&(0x7f0000893000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003aa000-0x30)=[{&(0x7f0000367000-0xe8)="ac1d66dde3139b42026fe20e08e530145094c0cc8b5c704b4c753d1fff86e3654c29d3ea08f4ff4597938155fe58151d5cef3495576e1007f82533003e22761c4e393ef9f3b62a628cb66ef259c26c6d1a5c5c1164faf9dfc83e698b3c2ebf539396575e30bed47596b85133bff0539f939808350fc3c462d8db2a0737e3c6501500d5fe18a5869858fa36d91972dbba9ff876e8f98fc06bd7767bdc5c1677ad5c961c215577e6409ddfa9648933bf72e56aa3c596bfbe94a63d9f4b46a9e9cac984798e5ac55669c7d1a84e8ec2321fe1257c51e58afc762b0d5d3ae0b483816c8a791ffdf9b36e", 0xe8}, {&(0x7f0000717000-0x32)="", 0x0}], 0x2, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x2, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x90, 0x0}, 0x0) r5 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000485000)=@int=0x0, &(0x7f0000b58000)=0x4) sendto$inet6(r5, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) getsockopt$inet6_udp_int(r5, 0x11, 0x1, &(0x7f00002eb000)=0x0, &(0x7f0000904000-0x4)=0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004ac000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000093d000)=0xc) 2018/01/03 20:45:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000015b000)={0x0, 0x4d, 0x6, 0x3ff, 0x9, 0x9, 0xd200000000000000, 0x7ff, {0x0, @in6={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x200, 0x5, 0x6, 0x5d}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7ff, 0xfffffffffffffff9, 0x1, 0xffffffff, 0x5, 0x2, 0x20, 0x7f, r1}, 0x20) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) 2018/01/03 20:45:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x800, 0x7) write(r0, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) socketpair(0x13, 0x1, 0x5, &(0x7f000082a000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000556000-0x10)={r0, r1, 0x1, 0x2}, 0x10) 2018/01/03 20:45:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000221000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x3) bind$alg(r2, &(0x7f0000417000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc7539esp(chacha20-simd,digest_null-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) [ 1459.724507] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=22135 sclass=netlink_route_socket pig=28890 comm=syz-executor1 [ 1459.747485] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=22135 sclass=netlink_route_socket pig=28890 comm=syz-executor1 2018/01/03 20:45:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001000-0x4)=r2, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000-0x10)={0xe3, &(0x7f00006e7000)=""/227}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) setsockopt(r3, 0x0, 0x800000000030, &(0x7f0000001000-0x5)="", 0x20001108) 2018/01/03 20:45:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000bee000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c27000-0x8)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) poll(&(0x7f0000e5f000)=[], 0x0, 0x2d) [ 1459.775210] sctp: [Deprecated]: syz-executor2 (pid 28877) Use of int in max_burst socket option deprecated. [ 1459.775210] Use struct sctp_assoc_value instead [ 1459.800531] sctp: [Deprecated]: syz-executor0 (pid 28919) Use of int in max_burst socket option. [ 1459.800531] Use struct sctp_assoc_value instead 2018/01/03 20:45:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000033b000-0x10)=[{&(0x7f00000f1000-0x3a)="390000001300199800e256e2c3054c0040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1168) 2018/01/03 20:45:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x1286, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f000096a000-0x38)=[], 0x0, 0x0) recvmsg(r1, &(0x7f0000e47000)={&(0x7f000068a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000505000)=[], 0x0, &(0x7f0000ed7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 20:45:51 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f000076b000-0x8)=0x7fff) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f7e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2b000-0x4)=0xb) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d21000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x80000001, 0x2, 0x401, 0x4, 0xff, 0x101, 0x7, 0x6a, 0x3e5, 0x401, 0xb58, 0x400, 0x7, 0xfffffffffffffffd]}, &(0x7f0000f7f000-0x4)=0x108) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f7f000-0x94)={r2, 0x8c, "94c3b3d5530b22052df0dfe914b081bc105d087f61fdbbef013f2e1c46c74eb379137867314059f664bdf9dfe442fc8033aa8256a02b8a636c6ea701c28409731ba3dd3a04608d8645c10e853fa504632e9e6450a4ee6805e0e50427896cd45b328ffdc6096f655002382643b66e765a39afb420fda3465a3009faaec22cf9048728ef16c202dd946e404959"}, &(0x7f0000d24000-0x4)=0x94) write(r1, &(0x7f0000a83000-0xa7)="d4", 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000020f000)={0x0, 0x7, 0x10}, &(0x7f0000f6e000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002b6000-0x8)=@assoc_value={r3, 0x3}, 0x8) 2018/01/03 20:45:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept(r0, &(0x7f0000362000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c6a000)=0xc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000049b000-0x10)="1e54a70a472537c4fc290bed73dd2d2f", 0x10) getsockname$netlink(r1, &(0x7f0000ab6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000159000-0x4)=0xc) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r2, &(0x7f0000e77000-0x73)="b7", 0x1) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x84, 0x7c, &(0x7f0000621000-0x8)="8000000000020004", 0x8) 2018/01/03 20:45:51 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) mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000060c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b7a000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f8e000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) sendto$inet6(r0, &(0x7f00001d1000)='c', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b45000-0x25)={0x0, 0x1d, "b9b7bd913307da9bd5a41dc90981912cf50ce47027eb9e21550b1df9d8"}, &(0x7f000068b000-0x4)=0x25) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000de8000-0xc)={r3, 0x0, 0x80000000020}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000506000)=0x9, 0x4) writev(r0, &(0x7f00006ed000)=[{&(0x7f0000643000)="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", 0x585}], 0x1) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 20:45:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x17, 0x800, 0x800) recvfrom$llc(r1, &(0x7f0000e16000)=""/44, 0x2c, 0x40000040, &(0x7f0000279000)={0x1a, 0x1a, 0x8, 0x6ccc2a75, 0xffffffffffffff01, 0x2d8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000073c000)=0x0, &(0x7f0000b3e000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000451000-0x8)={0x0, 0x1, 0x8}, &(0x7f000041d000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008bd000)={r2, 0xffff}, 0x8) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/03 20:45:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000eb2000-0x1000)="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", 0x1000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000db1000)={r1}) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000021e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a150ab3b16d7436"}, 0x80, 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0x931}, 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", 0xfffffffffffffee1}, {&(0x7f00006b6000)="1f2e5ddcf30aa324a0559672afcd32f22de5677fcb8e17d8c28fb613da7b787970d45eabd483149e", 0x28}, {&(0x7f0000cb0000-0x66)="1cd1679204d638f9b806f7ccab7ebfc5955d214c7d144691dada788294e58b888ebcce224097967a25df85278555f74733da256e84b2140632908eda9a076faa3b09417ce6d60433ec080e317ebe1a62f4e7679fe4fc47658c617475718e5c2f3de8a9180a61", 0x66}], 0x4, &(0x7f0000810000)=[{0xffffff41, 0x100, 0x5, "156d497df64794bc96453e25aa743e3229c8f1623f79047bb70f94805b546fe3113526dff61c4e035e7a24be32f0357450bd2891602c62af5b10d87206d8f4afcebb9225bb13407d11ee9b746f9b619488e6"}, {0xffffffffffffff9f, 0x117, 0x100000001, "0b9a21c0b58fc2bbbc8bb7f699b909f541870f40a49541c6"}, {0xe8, 0x113, 0xebf, "ee46fa4df26b3001f6e2f97fae2d84a46627b632faca0634503ead7bbd4e45726ca9a6b7e24563f446b3201e6db0ce44880f9d4c2dea010829f3ec50766a17f397a3816292156520a605cdab325e388f14fc9e157974255d808804c1503644da1fdb2078c7f5f98c152e1a0d4db1f213bbae764c0a5552008b061de08e119c26798114a9b3bf4c7f9c2c29072c8ac7af007f0b6ce1e183aa167a6c8db85180add52367f6d1146ca1c62035a4328eee6e0e77d789d3e719aa2c52c77f0d8b210c1981e55bf00f331749049a38c0de5dffbe6b00"}], 0x178, 0x0}, 0x0) close(r0) accept4(r0, &(0x7f0000adf000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000092c000-0x4)=0xe, 0x80000) 2018/01/03 20:45:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) pipe(&(0x7f0000dcb000)={0x0, 0x0}) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000e99000-0x89)="780dfe07353e09673806073991ff0b59108983e3a795e29724e1c617f4cf553b06ea706a825be737b86f75db93305f9e7f111b776a8040961e422d2a28d6201a48ed7488920644e3f15937489ac3bdece22c62b586ee08fab54a0054036c7a665921bfc9e02cd255b3cd26f6f07e3fd7799bd53a6d89397facf833ed2cc95a06a0b1dc233dacf21f04", 0x89) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00007b8000-0x90)={0x8087, {{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]}}, 0x90) sendmsg$alg(r1, &(0x7f0000c9d000-0x38)={0x0, 0x0, &(0x7f0000686000)=[{&(0x7f00002be000-0xa3)="547d28dc48e9adba68523ec7b9a6ea4518cdda15af97837b659d3cd4be0df0435938610ce2b5e9c3d99cfac7d0f4148a499224ccecc789a6543800ed098a0988f7f93d6dffa829bbba5d5cd555de11bf243bb7d63f5546277fdc413cf79e6d9a3eb297992a952037b6e69a0a5c16c219a78bdf2765a465e19918a4", 0x7b}], 0x1, &(0x7f0000f19000-0x18)=[], 0x0, 0x0}, 0x20000840) connect$ax25(r1, &(0x7f0000abc000)={0x3, {"a70cf25a3562df"}, 0x2}, 0x10) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) socket$kcm(0x29, 0x5, 0x0) socketpair$inet6(0xa, 0x4, 0xffffffffffffa8e0, &(0x7f0000e5d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000029c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000773000-0x4)=0xc) 2018/01/03 20:45:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000057e000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000be6000-0x4)=0x0, &(0x7f000065b000)=0x4) syz_emit_ethernet(0x66, &(0x7f00005fa000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, 'z\te', 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d79000-0x8)={0x0, 0x7}, &(0x7f0000fc9000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f27000-0x8)={r1, 0x200000000, 0x4aeeefda}, &(0x7f0000f2d000)=0x8) [ 1459.865626] sctp: [Deprecated]: syz-executor0 (pid 28897) Use of int in max_burst socket option. [ 1459.865626] Use struct sctp_assoc_value instead 2018/01/03 20:45:51 executing program 1: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xf, &(0x7f0000f70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f70000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f71000-0x10)={0x6, &(0x7f000059d000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000356000)={r1, &(0x7f00001c1000)=""/178}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ded000-0x20)={r2, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x3}, 0x20) syz_emit_ethernet(0x17b, &(0x7f0000f6f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x9200, @x25={0x0, 0x2, 0x0, "f32f58020887e1"}}}}, 0x0) 2018/01/03 20:45:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a9a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e2d000)={0x0, 0x8a, 0x0, 0x5, 0x0}, &(0x7f00003d3000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000006f000)={r2, 0x8}, &(0x7f0000e1e000)=0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004ef000-0x8)=[], 0xdecd856e35119446, 0x101) close(r3) write(r4, &(0x7f0000f20000)="", 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000812000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x2, 0xae7f60dc5228772, 0xc4, &(0x7f0000050000/0x4000)=nil, 0x7}) accept4$inet6(r4, &(0x7f0000025000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000deb000)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000067d000)={0x0}, &(0x7f00001a9000-0x4)=0x4) 2018/01/03 20:45:51 executing program 5: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000a0f000-0x10)={&(0x7f0000f5a000-0x10)={0x2, 0x400000000013, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x4, 0x7, 0x2) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000f5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f5c000-0x4)=0x14, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000f5d000-0x10)=[{&(0x7f0000f5c000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000f5c000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/03 20:45:51 executing program 0: mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000551000)="1b0000001a0007000000000000000000020000eaffef0000190000", 0x1b) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d59000)={0x0, 0xb7, "ad64d4ee1f639e8469103d2136a49c3c8e67067cd8ccf96cf25149d844b0615eaa1e2496ea392fbaa2266924bf23ac3e4afc2168979a11a129346be718c0b00614316a2684a2f497e08a3fe7ad81fed85fdda0fb3c8085aa9325ab088b510ee4f38b5a96d19ffa1def47d94c5260bf3b7db7b97ca8ee2cbb2b1899148ed951bda0ff67b3543199d29bcf9c34104950674bdc0a981b8031d6871cfd4027cf53362a3a76c22a045136b3c9d099419f6d5f1e1ad35aa6653e"}, &(0x7f00005c2000-0x4)=0xbf) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d59000-0xb8)={0x0, 0x10001, 0x4, 0x40, 0x1, 0x4, 0x9d, 0x2, {r1, @in={{0x2, 0x1, @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, 0xfff, 0x8, 0x3ff, 0x40}}, &(0x7f0000d58000)=0xb8) connect(r0, &(0x7f000072a000-0x10)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000758000-0x1000)=""/4096, &(0x7f0000d5a000)=0x1000) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000968000-0xa0)={r2, @in={{0x2, 0x1, @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, 0x9fbd, 0x20, 0x7fffffff, 0x0}, &(0x7f0000d5c000-0x4)=0xa0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f00007b4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004ac000-0x4)=0x14) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000d5a000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000d5d000-0x2)={0x8001, 0xf063}, 0x2) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000d5b000-0x8)=0xff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000023e000-0xef)={r2, 0xe7, "11005f74fb194cd9ef6af8bb07b9630ab74846a6e2ae9f2ee4954747d7d7e27cc8816dfb812c09d5f8f38b6187fd8407faaa94426975e2a0fb68ff3ee1743bbae488d153f0330d69fbd63dc401429556f4db5ce1215b694560a8051b2e6a0a3c820df6f355e852d610b924f77d986c8f54e31dab7acead5ebbefb1b54a48190eea5da2577c22a720e99e4ca4ea958730f31621380f1a61919ca74e8d76396415a1f1bdcfdacbffbc8b2af6be8afd0b787925017412d519f01df1267e2c6acfbc3edf40e1d3b3be32f198ec1c5bec25f445f8c702770e5c25a9b09788ed61fe397bae56ab70705e"}, &(0x7f0000d58000+0x9e0)=0xef) 2018/01/03 20:45:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = accept$netrom(r0, &(0x7f0000127000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e5d000)=0x48) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fd5000)={0x0, &(0x7f0000c24000)=[]}, 0x10) write(r0, &(0x7f0000fbc000)="1f0000000107ffdd14df45c805110000f305f0000400070000000000000000", 0xfffffffffffffed1) getsockname$ax25(r0, &(0x7f0000601000)={0x0, {""/7}, 0x0}, &(0x7f00001a6000-0x4)=0x10) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000c4e000-0x4)=0x10002, &(0x7f00003fc000-0x4)=0xffffffffffffff92) 2018/01/03 20:45:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getpeername$netrom(r0, &(0x7f0000953000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000272000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006ea000-0x8)={0x0, 0xffffffff}, &(0x7f000059c000-0x4)=0x8) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f00009c1000)=""/89, 0x59) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f10000-0x4)=r1, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000810000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f00004ab000)=0xc) bind(r0, &(0x7f0000e03000)=@l2={0x1f, 0xfffffffffffffffb, {0x2000000, 0x3, 0xfef0, 0x25a0, 0x1000, 0x5}, 0x2, 0xc1}, 0xe) bind(r0, &(0x7f0000185000-0x80)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 20:45:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000b9b000-0xc9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009a2000-0x4)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000e21000-0xa)={0x6, "b05855ce31e4"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/03 20:45:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0444000ff5124"}, 0xd3e}, 0x10) pipe(&(0x7f0000de6000)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00002ad000-0x4)=0x400000000, 0x4) syz_emit_ethernet(0x3e, &(0x7f00005b2000-0x108)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2018/01/03 20:45:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(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$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e37000-0x10)={0x0, 0x1c, &(0x7f0000427000)=[@in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f0000700000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004d3000-0x8)={r2, 0xfffffffffffff4ec}, &(0x7f0000552000-0x4)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000ced000-0x18)=[{0x6, 0x1940000000000000}, {0x3, 0x6}, {0x2, 0x38}], 0x3) writev(r0, &(0x7f0000d24000)=[{&(0x7f0000ca1000)="e29facf562062355272aa1f821514981cb13856b4f9dab87164e47b4554d7f45e9ba2a4f056b0dc09e585b84bc6e8bff16372d1070e9f8a3264af86aec4177c8967d0257f36bcb31f9f6d6", 0x4b}], 0x3e6) 2018/01/03 20:45:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000afd000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bad000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00007a5000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x4, 0x7, 0x0, 0x4, 0x7, 0x8000, 0x1000, 0x5, 0x7fffffff, 0x1000000000000000, 0x80000000, 0x67bb, 0x6, 0x1]}, &(0x7f000039b000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d42000-0x8c)={r1, @in6={{0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) r2 = accept$inet(r0, &(0x7f00000dd000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000967000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000028f000)=0x8c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00008af000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000407000-0x10)={r3, 0x7fffffff, 0x3, 0x80}, 0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000d68000)=0x0, &(0x7f0000d87000)=0xffdc) 2018/01/03 20:45:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000e8000-0x19)=@un=@file={0x0, ""/23}, &(0x7f0000694000)=0x19, 0x80800) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00005f8000-0x4)=0x0) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000905000)="220000001a00ff0b0000f920ef002401014b050005000100070000e4ffffff130500", 0x22) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000360000)=0x0, &(0x7f0000506000-0x4)=0x4) 2018/01/03 20:45:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x80000000003a, 0xffffffffffffffff, @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}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000083b000-0x44)={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="4cf107729b86", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ea3000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002f2000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000158000)={0x0, 0x0, 0x0}, &(0x7f00002eb000-0x4)=0xc) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f0000260000-0x8)={0x0, 0x0}) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000a05000-0x4)=0x0, &(0x7f0000b39000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000052f000)={0x0, 0x0}, &(0x7f0000789000)=0x8) poll(&(0x7f00001b0000)=[{r0, 0x900a, 0x0}], 0x1, 0x80000000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000752000-0x4)=@int=0x0, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d52000)={0x0, 0x0}, 0x6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004f1000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000041b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cb000-0x4)=0xe8) sendto$inet(0xffffffffffffffff, &(0x7f0000022000-0x16)="", 0x0, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000029000)="", 0x0, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 20:45:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b0b000-0x4)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000fb0000-0x4)=0x6, 0x4) write(r0, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000266000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0x4) recvfrom$inet(r0, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 20:45:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d12000)={0x5}, 0x1) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00005e4000)=[{0x4, 0xfff}, {0x3, 0x9}, {0xe, 0x3ff}, {0x2, 0x5}, {0x2, 0x9}, {0x3, 0x0}], 0x6) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00009c9000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b73000-0x10)={0x0, 0x4c, &(0x7f00003cb000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f00002b2000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f1a000-0x8c)={r1, @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) 2018/01/03 20:45:51 executing program 6: mmap(&(0x7f0000000000/0xf3b000)=nil, 0xf3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f3c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46", 0x5) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f0000f3c000-0x10)=[{&(0x7f0000083000)="93", 0x1}], 0x1, &(0x7f0000f3b000)=[], 0x0, 0x0}, 0x4008001) r2 = socket(0x3, 0x6, 0x3) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000414000)={0x4, &(0x7f000067e000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) write(r1, &(0x7f0000f3e000-0x89)='5', 0x1) 2018/01/03 20:45:51 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009af000)={@generic="90c9039d9cfcb9a9f2ea040cce533289", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@broadcast=0xffffffff, @broadcast=0xffffffff, r1}, 0xc) setsockopt(r0, 0x114, 0xa, &(0x7f0000149000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) [ 1460.105084] ICMPv6: NA: bb:bb:bb:bb:bb:07 advertised our address fe80::7aa on syz7! 2018/01/03 20:45:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000751000)=0x7f) accept$nfc_llcp(r0, &(0x7f0000227000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e02000-0x4)=0x60) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000bff000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x5c, 0x1f, 0x209, 0x0, 0x0, 0x3, [@algo_auth={0x39, 0x1, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$netlink(r0, &(0x7f000073f000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getpeername(r0, &(0x7f000064b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005a6000)=0x14) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000654000-0x10)="e031e75b604163d083b726f4189d8370", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r1, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet(0x2, 0x807, 0x7f) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000e4b000-0x1e)="7f9ed6eb4c00adbd18e58ca8d549fb563a7c1c1664474e43278c73bdeb5e", 0x1e) 2018/01/03 20:45:51 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="", 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c2c000-0x8)={0x80, 0x3f, 0x13, 0x3000000000000}, 0x8) 2018/01/03 20:45:51 executing program 1: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000084a000)="72f7601630a56ea1dbb2d2f746bfb417a4d6d4703c6c7343818f4cd486305e741a149f491f000000bf027b22eb3f42c33ac9c2c375b2388a487d54e8000025da6d92e3e735e6d66468e539000000000000e33f21de770c00000000db6ccd65400f", 0x61) 2018/01/03 20:45:51 executing program 3: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) epoll_create(0x3) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0xac, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x5}, [@migrate={0x5c, 0x11, [{@in=@rand_addr=0x0, @in=@rand_addr=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]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x1017, &(0x7f0000352000-0x1017)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x261, 0x2, 0xf53}}], {{0x8917, @llc={0x1003, @llc={0xfc, 0x42, "c2", "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"}}}}}, &(0x7f0000899000)={0x1, 0x2, [0x923, 0xd56]}) 2018/01/03 20:45:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000367000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000561000)={0x0, 0xf73}, &(0x7f0000616000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000065d000)={0x0, 0x995, 0x0, []}, 0x8) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000a0000)=0x6, 0x4) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(0xffffffffffffffff) [ 1460.177888] sctp: [Deprecated]: syz-executor7 (pid 29026) Use of int in max_burst socket option deprecated. [ 1460.177888] Use struct sctp_assoc_value instead 2018/01/03 20:45:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) socket(0x4, 0x4, 0xdc15) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) 2018/01/03 20:45:51 executing program 2: mmap(&(0x7f0000000000/0x57b000)=nil, 0x57b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000057c000-0x4)=0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000057c000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000057c000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022c000)=0x17) r6 = getgid() mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000057c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002fb000)=0xc) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000057b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000119000-0x4)=0xe8) r9 = getgid() mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000057b000)=0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000005d000)={0x0, 0x0, 0x0}, &(0x7f000057b000)=0xc) r12 = getgid() mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000057d000)=0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000057c000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000202000)=0xe8) r15 = getgid() mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000057c000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000002e000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000054000)=0xe8) r18 = getgid() sendmmsg$unix(r1, &(0x7f000054c000)=[{&(0x7f000057c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000527000-0xa0)=[{&(0x7f000057b000)="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", 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db08e5dfa2dc1e292558f8029b22fde78405ee1aebc3252a683af2241089d30401d5397bf89514c0167f830f00730f8338cb260f2a68c3db262056a3f867190bcc8da79dea56acb1b5112dadc570c4b164e2049525ab43ce12ecbe4ae904410229ba0b290686c8f3c641c73fb3c9a815bd5b490b5c622c50da3d784b471278fe2e67cab089ac79381be630ba614892ef4c72231ca4e1b737c11fc353b2414ad940c2e4b12ff665a368ffab5f40e3b903f7dbcf4018fa9cb3824e755ac626e0f2b0912dc9700bb2b8b075935d615cf5677623304d5c33e50276a8f1bf43c989ac3d54ceaa74e97c947fa7cb58278ac513233c55c2bbb1e57c3fdb7a64ab463659abf558c2b937133e339d5d7f739c33b380ee6691730acd4ed535f61af38db2d8cdebd904b6abcb866eed877239b24260269d8c99a27c7edf9fb4074998762fc7339636870b6f3225501d07bd302aeb98492f5b70fe8206624a0e16bd12fd2ea6d3fa8cea7eb0fc52c05e010c690615119db5e1ff3bbb18161b2cf0b04815dee2cc892bb15007e4b890fa96deccc236c49b715a0ec234bdc5afaa2d57697bf1caba3ec3aee9f436e6f81532554fe98397078f16a55cfd864d6e6060b4b8b774f25ec653a727a4ff88f3fab83dbe493fa4bb6f77ee60c36cf3583f56aa43312c180656c0d1c5832e496da1b1cc62cb58018fb890d2db1e81ceee8ce576aede145818b9f3f09655333d5b2aa8bdbf13b1f07bba664411cfcc5d1be9fe538a0bd974eecee5c5ebe697ffed6b98e119362af2505aa2e180b90b857b08de65c4e78171380b616151ea5e8e74cd16e60404862d0f3299570e20bcc2d20c4fb1a0dfe6c7a12f0ffe4c1cac2bbb4310b1df10e4b2acc11578ada4db648cb38311963c0a16e6d730d9944f7c2f969f3cf124589816aef399561a13e30ad9e69e8e45e6cd0251430e45646fe572d6dc58f2c72e2c55acbfd4e8592cc248d3b65f1b5991ecac5213b81c2c24f04c8f36a0137e60cc314ea8d1b00a53f5d9c56b45ff4f36486d0b861f019bd9fb87d989fab7f2d621788b2a7264b37cbaef6931f4640daca599c4746ac0c841c1e9ce9aec265a67e20b34e8fa0beb3309b58cd0846fe4a0056181a984d74fc4877cd3ae475faf807250971f1c41f8d0e90da7df2adbaba2e368471f0517cbfc4e8b2d466106ef89faa4ae8ece1d1336679d6aef32c12c3b5d312367f4538f215eef5f308bc34ed49367b507c08309196a8161b15e043f92e8b29e85c5cb24792a49521426bcc3d89c31b47270d255132e1be49de8d4685320cbade57aa5c54d393327e0a4ceb9317e1632adb30cc86bd23080ed9a6aeff6d5ff4f39a95299567e83a6d5c3c8226fa289613312f4d8453b0c797fe7e9295c4399bb795a21b7ee0c85d35c4a12c185fbe4de6695e235589eab3207e06433e3a0dcb74ed95b59e963b2059b86444e9143ad28db19c7be4e8e30492e4fa4ddce5a41d2878f21b0eabcfcaf440e42b82345c1d0f998e49abbb7e0bc29588a91dc9879a757f0e2c4271957af59ac8ca704a47221d8f1e1354cca3d1812bd0fe404e2135ea17e64734674c2c712acf1d4de2bd9ec89ac05225b7f7ad95d8316ce284981369bccac69a01958edf993773a6a85380d4167468530ffa6523179eaa4454ad53d15d4c1bcb3a1a3e9fa84edd8ee8130fe463d88c5820f0b40779245aea0f81f4641ac002874978d73909f797bd4a881c165b157f774bb0b3729e759052d858960910da7435475d1abb5710b42c273f18d54cf74359bf8e56c71eb8ff88f884d28edacf9521bca75888af9a8925f394c9b8b3633881c31366965b6e0d63a3d95c0e1f746ebaf9b1d66ea41ce05a9ffa8e9a3379975a5c48168f5445d7901915148f0fa33bd96429069b7e14b60b25523a31abca45e7f168288a4bdba394c9d69e68b98b922f63598d705381777c60f16fb58ac6a987cfb01934b819092da3fad827161fbc9aad8522820bd33964178e0a152ddc57c52aec03718d53e191dd3cd5712593242d3bb2cecb33769749fe9f8630b33e7f824510b921bbbb0293620a598f299ccaa24716e3ccc3ae0194107ae2707c4b51a92f6f83ed195df0c638647068630d5d022bd0d205de5aa31a25e39fcd06363bb726f596f948ad95f628e20d707f995c26ecf20c61140a4c177a5bbfadcfa7464244b4b6222f5e89e675f898545decf89069fd80b2c2ed94f79c49ec9d3d5cf8b26bb149d4dd36b2a4943ba2144c5ef8781", 0x1000}, {&(0x7f000057b000)="0705e374e56fb7ddd2308b5c4274974a1b142e018f0d717c76158dc1321c1e0ee80c4b7cf9c54400535708b1267fc727a915e6d107e29e8a7a5c555478ab46a18e3ab4d79c10a71a55fcb7808b957c81ab4e0f2eba1f389135a1ec96a95d19e4a47c42be90f4a549f38e7f0d11d43ea9c31c6d57b2489ae270a62e6ce6181e3f0d908e540f0d2e44f8bc282a9e4bccc0e2090862c33d49f3b32e5533ebe4f2d148cf4a929c93896dcdb505d0c80f3e994889", 0xb2}, {&(0x7f000057c000-0x9c)="4fd09220165c165953f38263c8e0938c671490be17d17a0f975856ee45b997ecfca6dc22e9fbb1bfdb019c70bc47e920ee379cd6434512d602f2863306d5022430d67b192400f867ca0f58152d9e3bd00ff1b9fa8a8067970ac94200946cc10d5d64d7254b56d1cafe91f2ae74684d2a99a8affe31bff79b81d5efbf478812baa73c473e06a3cf8d6a08f5afbfe679f185d624ef021ad6e1a08aff07", 0x9c}, {&(0x7f0000497000)="a1", 0x1}, {&(0x7f00004a4000-0x11)="f54c5dcc0c0165525e39f4369321031931", 0x11}], 0x8, &(0x7f000057c000-0xf0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xf0, 0x40}, {&(0x7f000036c000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000406000-0x7)=[{&(0x7f0000187000+0xfc5)="38702f4c67bef3c15cf6b5e0f4f09071e0a8d3438ef0a71e0d6df801523234e79db7d5650ffff5933a368b945967fc55e8b778bbbf12d808867b6959a12ea94a6e03773a27bce957d83b4997a133ecf47a9116d3f1d37078783905d19703c8afae3e380b27dc8d7c0bd265c2b86dda3e7420f803a19a364bc5ac712db2b493a890e27b21b5e0c1d3d1d96fd56fa93f6871fb0d9072c3dbaf09c354531f3740eae4e95bc3a66c77d3960ac7ac356d10838da70bea600c381ba4a25d9bd5b41bf1d9847707dfa9add38cf742f296f94917d803", 0xd2}, {&(0x7f00004e9000-0xa5)="c62a620d06a14453217d11053d9970201d9a963b5e86927114db220fbd1829e7f72b8086e982a03300a9f6b47077bd096581d40c77bedc41d3f28ab1b2a6efb22aa0c4e6c2d9402a3b70d6185e74d4123dc01091cc7d718d334c015fd088b45193a2edad5a7eb8b1980b47262668c79d4ce3693886ff38b4bc0e272463c67ac237fb567d35896437d8fff4df0a0c4ebb7e17a89af64ee2b4143b3057b3099630d35e2a837c", 0xa5}, {&(0x7f000057b000)="b08cef46502dd8c5bc7ed6a8254e3d2e124499f91d3040a06e3a3216e5645abb0b6c8bae3b834cefa00c2faa2b726d7d4da8be129cae96399f7605334d8d85dce6e25d0aa6bc337d763e1af914caa0ebe04bfbe71ff154e7e3561623da69f864da702c58e9a8df5c64e5a57f0e3349f492443faff6d6c3836fb31fc175ef8288c3560a214b1165a4e326b9220b02023c7444b039240ae24940966a3627c116561ad86bd570b61dc3c0aed23b2d489b647cfafe845dd43a74d408d03a9a67a827a9e18813f8b9fc4c61bdff29529a1d37c62807", 0xd3}, {&(0x7f000057b000)="9a450bbf6f670024cc1ae5bfbd30a22cebe6ee1532387a67ef9cfe177946bdd14adc819306b819233a26eaed3f22c42dc526d865eacc5c7e46acb9126aafaace066e07edd91f5f75f9186a1dd542b4d1748c62b4c32cb9552e2b83e4c5b30c1b50b74fba6ee2369a4a0bcab491785f660313ddea262b502e201331a8097bd46ee7101fcefc75357f81adb41c", 0x8c}], 0x4, 0x0, 0x0, 0x4800}, {&(0x7f0000119000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000057b000)=[{&(0x7f000057b000)="d9b56c65da4a77a30b3193f340c6cd604f8ec1defaac7ee7e71abfd5ff3e9a13e1acea48d0a87b17a1db92576f6edd2d62924de0a1119c9a192bca61f3265dab59a1a2166b1fa1f76a75d25a9a414e7589b7e4c10a6f0a23398235e45d3229fb90d2a73de610092cfa991103e700435a8bd67ec0d571e7d06613adc02f406da8507f4d11d32ab706ce631659f3213a041b820aae9f3ed2c4b1db20a4901682d8a3a56c1580afb79313078d6e40a1962d86995cdfe4df0d3d0a4ea916c6eb9b2bad353838d1a043cab4b54606326f821e67", 0xd1}, {&(0x7f00003ce000-0x60)="e464d68ae98046318be55f24deac0278f83654992b66e7c7f34bb26492c646ad3a059694ce385962ad768b26e728cb38b572fa2b6823ccf9f502484f275d2a7877f80ddcaba799268d54523d35701ee9a169b1645e58dace14083affc1f7e52f", 0x60}, {&(0x7f000057c000-0x32)="a87b4ad7d5913c0379398bba7bf77d1170e10159a69fece5e2c561f5657bda28f21c1031d0fe4d0eeee3568170c81da9ee06", 0x32}, {&(0x7f000057b000)="1758760b", 0x4}], 0x4, &(0x7f0000395000-0x90)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x90, 0x20000000}], 0x4, 0x8000) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@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}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x18, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 20:45:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000298000)={0x0, 0x0}, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0xffdb, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r1, &(0x7f000067f000)=[{&(0x7f0000cbc000)="cde564b6c6cd8f0debb9a049780590611d4457659f16f7633ad3b4f668", 0x1d}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f27000-0x4)={r0}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000286000-0x4)=0x80000001, &(0x7f0000fa3000)=0x4) 2018/01/03 20:45:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000033d000)=0xfd, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000fa9000-0x10)={0x1, &(0x7f000042d000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000046a000)={0x7e80000000000000, 0x20}) socketpair(0xa, 0x1, 0x408000000, &(0x7f000060e000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x0, &(0x7f0000001000-0x80)=@raw=[], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f0000002000-0xdc)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) write(r0, &(0x7f0000206000)="b619f253c82923fa6147b058ea734cbbd47b010131f3e8e5ab4d1bb6c83a2510", 0x20) 2018/01/03 20:45:51 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000fd0000-0xc)={@multicast1=0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000fcf000)=0xc) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000fd0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fd0000-0x4)=0x1c) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fd0000-0x90)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff6d2, 0x10001, 0x8, 0x9, 0x1}, &(0x7f000019a000)=0xa0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fcf000)={r2, 0x1, 0x0, 0x2, 0x2}, &(0x7f000025c000)=0x18) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r3, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f00004e0000-0x1000)="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", 0xf0a}], 0x1, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x114, 0x6, 0x0}], 0x18, 0x0}, 0x0) [ 1460.226460] ICMPv6: NA: bb:bb:bb:bb:bb:07 advertised our address fe80::7aa on syz7! 2018/01/03 20:45:51 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r0, &(0x7f0000433000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x0, &(0x7f0000000000)="241bb6d598d70b5ccd46a7fa4c9f4878379e4c4cdb1b22425d32f53a68fedd4da0ffee8718d956d67a61b6c053660a0c6d592455f05f5d1245cf0116d8ab7a379a") [ 1460.281758] sctp: [Deprecated]: syz-executor7 (pid 29032) Use of int in max_burst socket option deprecated. [ 1460.281758] Use struct sctp_assoc_value instead 2018/01/03 20:45:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0xf8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000056c000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f00003da000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000001000)=0x14) 2018/01/03 20:45:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000050b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f00007be000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000586000-0x4)=0x10) bind$ax25(r2, &(0x7f0000416000-0x10)={0x3, {"51483d9d5678c2"}, 0x7}, 0xff0b) read(r1, &(0x7f0000a8a000)=""/147, 0x93) r3 = accept4(r1, &(0x7f000098e000-0x80)=@generic={0x0, ""/126}, &(0x7f00008b8000-0x4)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a2f000-0x108)={0x0, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x0, 0x80, 0x100, 0x7, 0x7, 0x5f, 0x6, 0x5, 0x5, 0x8, 0x7, 0x100000001, 0x5, 0x5]}, &(0x7f00004e0000-0x4)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ca4000-0x8)=@assoc_value={r4, 0x4}, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000e2e000)={@generic="c612470c578274dde390ea3d47da7287", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 20:45:52 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003db000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cf000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x7, 0x0, 0x2, 0xa, 0x80, 0x80, 0x2b, 0x39fd, r1}, {0x5, 0x40, 0x9, 0x8, 0x1, 0x8, 0x0, 0x1}, {0x1, 0x125, 0x1, 0x7}, 0xfffffffff96d282f, 0x0, 0x2, 0x1, 0x3, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0}, 0x2, @in=@broadcast=0xffffffff, 0x1, 0x1, 0x3, 0x71, 0x1ff, 0x1ff, 0x9e}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfee, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe(&(0x7f0000ed4000)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f000068c000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f76000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000, 0x0, 0x20, 0x6, 0x1c}, &(0x7f00008e9000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000758000-0x14)={r4, 0x6, 0xc, "fd6f70a8a5782ba68e2a34c1"}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b04000-0x20)={r2, &(0x7f00009b7000)="", &(0x7f000053d000-0xe1)="", 0x0}, 0x20) 2018/01/03 20:45:52 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x3) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000172000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @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}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) pipe(&(0x7f000031d000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000501000)={&(0x7f0000a69000-0x8)='./file0\x00', r2}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f6d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000854000-0x8)={r3, 0x1}) close(r1) 2018/01/03 20:45:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000b55000-0x4)={r1}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000b21000)={0x1, &(0x7f0000557000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00003ff000)=[{&(0x7f0000b10000)=')', 0x1}], 0x1) r4 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) 2018/01/03 20:45:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00000e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000033000)=""/1, 0x1) close(r0) r2 = socket(0x10, 0x80000, 0x330) sendmsg$unix(r2, &(0x7f000024e000-0x38)={&(0x7f0000705000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005b5000)=[{&(0x7f0000c07000)="b1ba1f5b4ca47ace4b6aa9514318a070054e4f6add8c31477dbf12b263e49cd832988ef43468b522d6eba0eddb933591b03bb8183e", 0x35}, {&(0x7f0000a06000-0xf6)="c4802198eb6eda06f72f8875370778c5015b590922d1d20a87cd3ad3ba2663f037e472292f4d6dadda1def4d8e279273d5cf0a55487e84911764e7f4d67a50112636ef6273ebfd1038c95044119f9519ff3dca76356a01ff73b71bef4cc5e29949009425097caecc6011f35797fe4b1fc517f2561e829f81784f324b5a843c0392351eebd6391289367e489a28395b04597c9775449482ee13764499a424aa0cd40c78878a31f9e1e104125f2812c614a49036b33f243bdf4a40e0755de69d86afbc60253d954dc1bff4e1de1bda616b906b705392f97b0c8e4dce12b82025f7b23d8bf87a4db8190329dcdd1575922882c123a240cf", 0xf6}, {&(0x7f0000443000-0xbe)="5cdd6ef6a5abbe11af20e67894c43752a4b03eabf6ab3a96576bdb9e198476ef1e0ef35e510c659fab399acb33ea1048b14024b737ba72bf7163191e96f022a2baacd11c5c0855b91a3576d86a5ec133a0e36d3c99c0af7a960ba5df181629ca4c46ae330655b4cb0c1e49f03521338aa5d828d8eb0f905d28a619aa850903de5ba4cd9e524f6505e75e502a24bcc44ef24d87dc08bb794f46c008b71b58e3a9e64517303736a0604e0f9d51f1421304670d03841b57225d54cb522327b6", 0xbe}], 0x3, &(0x7f0000d8b000-0x28)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1, r1]}], 0x28, 0x4}, 0x20000040) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) close(r1) 2018/01/03 20:45:52 executing program 6: r0 = socket$inet(0x2, 0x3, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0x7f, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffff, 0x7ff, 0x20, 0x6, &(0x7f0000001000-0x10)=@generic="e5f5284bc924bfed6042197b62139a36", 0xfffffffffffff000, 0x401, 0x35ede57c}) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000ba6000)=""/59, &(0x7f0000000000)=0x3b) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/03 20:45:52 executing program 1: socketpair(0x5, 0x80001, 0x8, &(0x7f00003eb000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000832000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x70)=""/112, &(0x7f0000eca000-0x30)=[{0x2, 0x8c, 0x73, &(0x7f0000000000)=""/140}, {0x3, 0x9c, 0x1, &(0x7f0000001000-0x9c)=""/156}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x2) splice(r1, &(0x7f0000000000)=0x0, r0, &(0x7f0000001000-0x8)=0x0, 0x99, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000002000-0x10)={0x3, {"891fcfd61a69f5"}, 0xcc}, 0x10) 2018/01/03 20:45:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ded000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ede000)={@loopback={0x0, 0x1}, 0x12e4ae38, 0x0, 0x0, 0x8, 0x9, 0x5, 0xc12c}, 0x20) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000de3000)=@add_del={0x2, &(0x7f00000e0000-0x10)=@common='dummy0\x00', 0x6}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000be6000)=0x0) 2018/01/03 20:45:52 executing program 4: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0xc) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000c87000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ded000)=0x10) listen$netrom(r1, 0xf1b0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000de3000)=0x7, 0x4) sendto$inet(r0, &(0x7f0000deb000-0x68)="", 0x0, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 20:45:52 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xfffbffffffffda36) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='tunl0\x00', @ifru_ivalue=0xfffffffffffffffd}) 2018/01/03 20:45:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000698000)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000000000000000600010442a6baaf7d6e9796cd9252c656f75012d8c64546efa701", 0x48) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f52000-0x8)={0x0, 0x240000}, &(0x7f0000b8d000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000994000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f50000)=0x1000000000005, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 20:45:52 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) socketpair$inet(0x2, 0x1, 0xff, &(0x7f0000435000)={0x0, 0x0}) write(r0, &(0x7f0000fcf000-0x1ea)="1f0000000002ff59433bf002170400760f0000e0090008250007000000083c", 0x1f) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fd2000-0x4)={0x0, 0x8000}, &(0x7f0000fd1000)=0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fd1000)=@sack_info={r2, 0x1000, 0x6}, &(0x7f0000ec4000-0x4)=0xc) write(r1, &(0x7f0000fd1000-0xc7)="e784d96770aaf31550a9ecaa1204aecc484918fe91b6933f9ee2ed812d85721d47d35b8d6305a797e1aa15036a119427b56fc68e67f5e86ebf2adadedca799698dfe4542c44cc597ed34aec9a91b7e7b8bbdfab4a80868521381c1b5051307406249b163ee6838de17b3bfc509be114d1ac0421777270131622e5948b5f673e4fbb7394b20e6876d25808220c624c46ecf5ee1e5320238514063c9c1bcc9280c853cc10587ac6bc85981f1784bff4860be2cd47f83526d635bb4e21b13d5d51bc3f3cf3042d219", 0xc7) sendmsg(r0, &(0x7f0000fd0000-0x38)={&(0x7f00004cf000-0x10)=@nfc={0x27, 0x6, 0xfffffffffffffffd, 0x7}, 0x10, &(0x7f0000fd0000-0x30)=[{&(0x7f00009f8000-0xbd)="fa938d906f51f521c761499236ba1da4b202611e53df115fb91004ff5c451a22f6ae1982f4234ec11c7aca077f32a63036dc9abb9dfe32dce1f4ebb760c6cf0103225ab836ca38254ae1ac3ea8f4f70d3caeb6cfdf15aa0413a2c7e362c1bd35db7bd7d1087dd89ac22141f9b00eeac2eccd61ef77bfdbb5aed7be41cf69b500ffa8ce8f92a946619da4448f3f191659b2025fa9ff69c5853d834efa34fe5f86251646890f1dbea1aecc0c0eba950a107bb3d34163f89bb688790f0d57", 0xbd}, {&(0x7f0000956000)="fcb4f137795a99cde4117eb8842a1b688cf7fe1320f5576d05dc2435ad53e6f6d5879e444469e80f1f34541b97120f7bda25f9f4446257eb637380f53fbbd55e35423d540ae9cb07796cf6d5d76253216a7bc4d49eb364120b7867b9050858d2faddc007b464141837521d2c6ee3a22c166610143d98279bfbf49cc00dfcf02e04c82eea", 0x84}, {&(0x7f0000fd0000-0xa3)="959ba3fb9d967e4cc9f2bb10845cd136cf6846d490aefe1de8077a21dcac17450a390507bc98294de6c303bd96914712f36ab99f757f9f286de0a6a338416b8b1cce2589335bb32050bfe64b6234b311f9f80287da11c28bb29acb03eec70c41a3609fdc9cfe3993710f0fe05d76d49faea5ab463568b159915f2a7cf7b9d998c2fd07d269686467e1202960e3c1e7caea3961bc97c42ceffbfbcbce51479d65fb2e1c", 0xa3}], 0x3, &(0x7f0000fcf000)=[{0xf0, 0x18e, 0x2, "30b37cda2dae2e9dd072359cf63e3db93cbda7723662f6f2a4683dc47c8bb75de5a4ea1bf82020685e751a9091106bb7124be5c26a71fc8faa477441483eaa89f629394237bfdcd3f2ce547a20fde3b9417602a06badbec18ee4589d8f2b26ee9ebf138371cdef08f0ed0df8d7f2cd51fdf9673431e0ac748a245bfcb6d61a1d7135851f376098c6449a9bf07b103a3c27a0bc889823f8cc52ecd028ab8e14eaeb89e4302c0f725b06f0063e3590e1a1a05d9fdea5b5aa6e0360957b5874cf411049aad1019f6f84ae98689813965728186d15d954b6fba80278fd077a"}, {0x38, 0x10a, 0x3f, "e4009313bef66e2b58c18008529f42d1635bb5412a354facba47ae0e672256e1002492f1d098e6"}, {0x50, 0x13e, 0xfffffffffffff801, "f2ab7437020c044608715dec68e0e517af5cf8c5e0736526fd8c93226e7687e5f256568f4faa7a9131e4c5de8750c419cf82eb6e9b9a22224f53"}], 0x178, 0x4008044}, 0x80) 2018/01/03 20:45:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) readv(r0, &(0x7f0000310000)=[{&(0x7f0000150000-0x8b)=""/139, 0x8b}], 0x1) write(r0, &(0x7f0000a96000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) writev(r0, &(0x7f0000193000)=[{&(0x7f0000580000)="ea73c30976a4797adc070618204d4176c3dd35c68780c57793f4f55c2d5125de56673759f582efd72e32c66eef8fd879e73b75bf976d8f5c155aef5b7263636c274e131584ffc21ebbd13683e6e30b67466730449c2bfeaee6600da081e2d78cd99a8751348d67612f81e47c57a56ea93c008200a0862a407176777408caaf77ef36f4a85fede5c29d489e877d29ede91663a7d632d698e6de03306b2e1b78c1474fcdabb31cfb37aca3188e4e075db2d414d1cf3d47962ad43ec4bf5ee338c81bc5d6db72d6d3acdc88", 0xca}, {&(0x7f0000875000)="0aca96e9a0634ac7241117b926b528277eaefa58814cc938e50fdab569a85656a35c9b76590a76e8bd61defb3ff7bbc5336e", 0x32}, {&(0x7f00007b1000)="5f9e327142073ebe57a5b918b67e75b1157029ff0cd94c1e227a928cc775173ce80dec79ce4db9585ed4f2", 0x2b}, {&(0x7f0000dca000)="f621b7cec97d311bf5769bb4f5a0c54361120cd9632a4f039d210f32207133ced2cf7610c48ac0d57ef9864aedd375a57fa94a03633d3592e1bed67cc0ebcf4360265b3cdb63d665aa0ea959526f45a1df647c5ad37b3e1b20e78affc73ad81a6befbb45b9fe3cade71cc7aae7da4bade7be6ad7e7901fd09659f7965ffcc07760a8afb5ef16009f6cf08d65bab6c46693604f932b2502775f9bdbb6fb76231c2abaef7f8f0f665ac999bc9ebb9aeb222c7c7575e51ad4125c350819cfa5cfd07693d40ea0c458e73ead8ee0edd70a2df2b83941a886c579ed13c2e56b4a486792ebde969b1d188237a77efee724c44559f610dbe495b5f4389b91e75a1043ee371263e6a04da97ab109e7575d707f33525059bff7cd084f79eb11848a1f301cf18dbcff53dcdc9dcd8894d33b9615ad48afd77d29e4d7024c41d7bb1075533a1c129d3f60908e5a7138260ed6b66dbe1a8f5922abcaf3afde914a1e18e9dcd4fdf5be6bb545dea18848359d144b399b3826c1f2c9a0e247152d84f8ee8306495bce1e77786873f75c6ff37ee8948a27d88f2a943146bb6e48a8f110665b3defa605d6c60833efb1ef4ed2d05e5b6409dec7038e060c385444dffc6374ee7184080b80a6e013354dd4a385d5c583c2ca072237ed9cefccb69912c15fb02a1ea158c6f6fe01066afe4209d998c1de201b136f74faa93fae4a8c023d679e4b6e8c696b0dc9019abedc72e796e969a6d97bd346ec184f48a4ff1d0ea45eb067e767f0b42e54ffef88ce83e802e4702e4b90bb24ffff06919a344287a04b52b1482b1e72afe3567603fa7cdecd9f3127b23b47088c6c8c19e9ed2f64c09b359a6a64e0d25d22a0dde6e8257a4540bfde2c3de709ce229605487cc3987a550e481a0c6aaf37857c8a7560419c7771cb632886f3a5d181b5aefb54b533ecb46ab7d7ea4d34cc05f708ac667df101437fabfc1d53225fa942464f1098794e990a3775d0f89a0dbc8c43ba20700b89e33ec09b594273e36836ffe4cca6cb39e4d285fa2273b6d826049d8e38a627777c167590b201a75a2223037eca991ebfd50fe4fa4bd602ee04090f9a77e349a0f8028a6d9b09dfe0f3e4d6ac1a127b00658e3877500fa8558cdda82fe2acabee9235bb95d92029f5d7dbc56876e245ce6e2eb895de7b99ba9a1d1e14d1dbc085886f16f7a1212e4d94780c6a3b950ec528af7415e94dabef2db935949af616bb1d0cb4cebcb5399154f0a92d60d337fed05ff0fb1ecba40922fe73a21604586bb6ec24f663bc412c606a538cc1a1195888e71f9e449891e4321144086c8ddc41c36ad876f279a65777d0eab88bf7c8101a2d5c80fa12128e15ef20e8d858cd1663e544d3aef6b98cd75d6f8ad04df40478674509f62760eb5bd1a9f6403c9a4a21785cacd3b19e4a0a6dbf0cd7e19837ddd7536437b7d76e635512b56d196cef1e3073edd913d990f5104264de56e0ac14e7730f76a78985c006192380bd9750c5e950037e724696f27ba95ec9f46e0a9fbd545deea01628f6de46c3aa7fbbde8f4c4fd4a94df09363d9cb69a1d3192824d3dea3600c2ff84f2e37e9dc232bf72ecf89efe9303ac43f755e34b1a89b756c85f31cbf70e38e90447977b048d61c6ffeaa81b642caa30fb399a8e59ea5a3bd68345014d56b2583d66d4d099f6fb889b0995ae64d25fd714cfb3137d04d77775ed43d56c4d7c9f755b6d2de053d08d0f85a996704e135251a389dab70d32325ab00513d5d2e3f0861d3cfcc6cc566d0db8fcbfd9bf9e1a009ccfeac74294eb4d95047fa087da342121a2689c9e2dcb789d470b8591681b0aaa5234de66706fa56a643e67321961d39cb62d4eae0c4ebd482cd51e98af2bcbfeae6ca4cf77c234be47377344a6c9a8f0ae205f16cea21144d075f95fb384bfa5c115dc93f91ed73469baaab3cf49d7373434dea74122aae407aac40ed22dc25db51fb572391866746d9fe9285c7a2e7a540e15d972eaa281bcd3ce966bb6a56acef59f616444b279388fd4ffd64c12ec86b83a6232d13d45fd6724223ff9e8f41a9e317659768fec683a8913c52b7a7e095284e8c6b842b2c91f290552bbaa08217a616040e67c1f378650b0d033499bd4fa203dc890f4aa1630d7f8a8fa95ced9471e5c44e4def7ad4648e802bf3e412398c88b6edb98d4f43c1a160f5742ccba51e51d9fd091309ce83cbe82b71d1927d7b1bfdcaec3e29543a9f00f8f38cc39bb0c8ee582b30de78f4b2d4e6c365b62b22649619f580f7b824157f54da5a9be1c39e284ac2747985be37045e8e5eafca2ac9b85ec1616020ae843c3205dfd7529a2d9789f99ebdb72136c5ad29f5495c0f93a8e97ad76bc44c452977434c466e35506836ebff85096d53115d99b019576f15d4a5919bfb3cd6ede3613e8d97693e9dce4700f177c0e3a23a732ed5781ecc0f0f9467f2eeb0b3e3557bc815db913ec4c4f8f17847eb02d61fe6703318335f7d32730c1242a9bb2faf1db7cd41a2ed47a699f2449ab63979a40d6516aaf734e09e4efee7496022898bf277ef164a0ad9002d4b8dcaa607986a574a2bffa9aa5b5aaaf563ad71d364000d46a96e3eee4e3e2276ec9067b268de095ac65c8f08752ebe34bbfcdb14ed9475f0906462a04bb34bf345c7f2c0a2b9c167f48025aaa67adfd496e531dfd5b8b5093481fdb191d0b2b467a44693cf1b5a6bd141ab3c7af2825d7b6b0fa0ac28826d14db13a80710cb345f4ae3f996b1c3074d2e4c5fa23a894b3906e49f688c5c57f6c27720afa6c218d836a6e813e280d4b2d0e553b3aff9f6416c2400d0c4179909267475f0a195fcadcbec4238aaf7636d55bdeed5f26f200c4584d46891893c1c23712976c27e9ba09b3ff9b894714c7f38c4491074ba6d511b0df85d78429ca7bf8e0e9a78064cc56af2f25edc429957843e9996458459781fbc365dc424f8cd42a6bfaf69c26be8dc127de16734a703f81041cad84e6c184f9de63cf78865475bcd75cdc37cadae90606a9518885903c9f0eb56386cd84389899320982eee32999e7784a384f3de6568fcc70129869cb2fc18ae5cbcf1ddbcdfe694c80ee72f6cf2742ad31eb33cf45fc17593ebe82340fe783f20054b2c176ff879eb8c1ea22ff1ea88ecfdfdc4bec51ca3c71aba06c0ec40d90d682379f8e42b2545e75fac046a12ea3ca897b4f98e5ac67eee0ce26535081ed91c6d677218316cb0ee43aadc8a0d570cde6ea515b3d7e5c62a3a56749287fe1b531997dd722cdc19d3ffe4e87762185875ace511ffaf33d0a71715c58c9e1e2fe0f83a751ed548daa55775e9c2035d8e36fda0642192554434581000a223f22276d4ae9297422dfe1e01e8a5e557e864ca9307ce88168b4a5d9f103f90ae131bc263f70fb2eaf58790776f4dd3caeb8484faa3e99021fd78e259eddc44fad12e98e7a04f38ccfdd547d3f5daa04b57d1d2a881446e48c59d22d544bf7567a3e908d9b018094d56ea837b4c86e04a2b8a144b131ed811b23a53809fc8d9986468c193e2f69d9ad558d04f3c04727e118cc1d0c7c08cb44680b1b8a15840e5056d9a2402c3993a8248eb02e8f50e3c18ea0e7bb74b6bafe330b73b72f63c2c48e05717748ab41b63421d20fccd95412ec0342b4f3dc6850f5cee85cfc93c2a11114fb7180911d0744a69b03e8a3a7c3fb32b8dc427b85680403e12ad32d898f5cdaf424224398a24df81517b822a18e570be1670ed8c4fd79e4a9d3aadeff6cca2d11bae14c6e58fcee7045f9f4e2b27196887cdea0111c73820e7fcaee76a1070ddfc195f20eee62271b09c939cf464939a81c3b3cd1933317c4acb061c6b24a53deaf81f2bab404d036a311234422b1f97b66a10829f66de4486453d713683976357d49cb1f8a9e02986193e3f5e3be95c9ff84af2659cffdf6d01391c21dacd7d9f8ca7a7207c5567e02594cc6bb92321d71962850ecd6e300f42e76d4d5d1e363a922644e59a6f4e5a6a63e0c51945de1cd639a758e37efd24e1e80e6e4f96e3ae233468ebcbf6bc9a8a3adc2767baa803b0a663d74e63574b16749259565b209300dc5924076e83e8ef38402fa5d43b5558f5fc1f504e19d7c50d092834398955f4e21a6869aa9d2f86b10f074f414fb72dadc4fab636e6fcc9eb3d6c5a0712a2fdecc049eb6c8f96d1beb145f9466d7d603bf276321b7a81b03eb68e17da6848145bf5fa18523365f0b15e04cfee3844b88136b7f59ded13a9c2c0485dee828fc61cfa7826f656b4d419075dbb0792064065beaf718c3a16625e39108cd4d1fcef3117ef3be3d2d447a28473f2ad76ffe4fbef6cbd9e2bab9f9afb6f55c1fdd1ef23b0dbf950e97d96233199d8716a49596a38f620edf0ee2244fc452edbd9c01274d47cb0b4cd392854671ffa1067ab6fb0e8af6c7caf5ef3cb20e19401dfabc74ae1e6203a65404125b0ab4364d7d8de6c8b3d54beaaf6de2b65890ffcebb0e00d115f616e6f15a55b4f38e86864d992ba6729c5582f6df8c2dc21189ef967c03e7e39441fe7248604687c208595d6cab5424089297e3dc8a957a712a889b0a299c51755b36cf604da569cfed5f1d836a0abcc9963f06d12dfa72aa7a10ae7597f67c585dca24cb2f7eee861c5765079c72dc1b047de5262bb8318cd9804ab666153a5d2e23cd6a9fe529da4275695afbc4b4a21b82e9edb630da8192f976e1e0fa72fbac0085cbed4dc278eec7867e272c216ba3dd72fba075ab4313bc93fe60a63e2d749730a2c61a2372e8a7ad20b05da707b9021cf72457541ed78b0f45216d06504d35dd4f2bf36d904b6d8f90e4c58ae545049a827ae730eca799f6afe225125ada318155abff07fcfed18c2ea8765f5de5e9251feb3c99ecfcc17880dfba6332082f3b9a8d4e943dbc0a2a90e2416cc9c9c6bfe98195ebed8411895b224d94aaf0d126d7509d9fc7b4dfde2a69eb816656e8b32030e038ad5882ae5bb500914763792761f21e6f76cf65838951e791dfb6cd96c37ef6448ef7368733c3911192e40ddb01114007d5f3b1565e759d785c04d64ed15608d69780c6f6bf0a5b6639d541d1e4f3968dc97527450ef54c79dcda7d4b21f7e1c3a16117b3e83ddeae90d10f1ab48c26515bcc3420aa4a5bad46e115fd66865722f0cff86690323f415544d656972f6b967ee637894f042828e032f7ffd6eee2f8c9b0288c81cbe2851ff3ecddfcc58484b8034c3f8d4371871139d913a5a56051e5aa9ae2b36be0316a9ab98baa565d3c4af36778638f6ab12b0cfe0e684c8b57e45bb6c69f3ef0a360602dcac2349c5a123af19f6013d612e085a03f099da93e8f967feddefb7fd1a84d584308d5346ecf33a62bd9f237ace6da6a48b39fc42ff95665e18761357be3de39160709f6c84ce854933297f7a9b42ac7da65a68bb1225e8ebb8ffac702c392c4368c86cfc8c3e6ae5a60b9b7250c78dc22ffef764107da23acdcf571a4d796ff387a90d677eff8c61f506b19e9b30ec625366ccda33adc16fa86bf74a8cb7abe809d5bb031756629436254f6e16cd82eb40cc7f9fd29786d296a497713d4e0c8c3dd14b16be7813696a3aded5e38ed76d88e7260d79874973aa033819f0ba87a7be9cfc8d34a8d47bba30102f7ea6cb7b0aff1ba7c03d602aca9c095bb0e50da3d3a6bba2ba351db47ab64c9e5f8750ab035b96588f1bc21a181852630ed1216f5eb0895963d61229e86554addb78162783e457f215b80bc270b946569a5060604d5f23401ec0380f6d3d8de0f4", 0x1000}, {&(0x7f00009a0000)="cf5e45c6e71afc5703c92aa8541af3b03365376023cb9256b7c3d69bc45f4676cbf6d214694fa0f614b0e8875a04e251e5eed107d5dacfec497416b953dc2b770d5657f268009e2e17caccdb0e9c74686749396ec3265602427d0bd91b99fd6962257b24c6cd85dcdcb30b6beaa13b7a355c37250bd6c2eb6b34", 0x7a}, {&(0x7f0000787000-0x1000)="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0x1000}, {&(0x7f00005bd000+0x357)="37f829069bbdc3cb0077caa287532c906d774120fe", 0x15}, {&(0x7f00003a7000)="37880b72aafb4a7856fd2c30927482896bce8f30bbf3c2944a6b8a48918ba70c8186a2a635a4efefef305d9456fe23434179ad5f2d4d9b41e4feda06f05a7ef67c56fcf6ea074c9d7cd4505a77eed9df27ca7f232a5bbb05071449f8e6c1624fe7f0c384deb073d3cb53f89c9acc46fe0bb634acd5f4c89ea9ae06a61333c9bab3b2356e06d4232c37a0d5e8c6a06933cddc51937e4f2912e501943eff16028a515d8179636e4c6f2865956ad24c8d26970db9cf8d7d1c93120b18", 0xbb}, {&(0x7f0000bb3000-0x24)="35e8c8c2fce806e3b0c8161e456776adb9a10b3d30578ed412e9f13f08e7d9e5d636adfc", 0x24}, {&(0x7f0000e01000-0x9c)="7f2fcf69a54bcd757812f49c2dedaedfa416d8e5f97179bfe2611b74a614b9aa8b4eed247d690eed71df51d3f45ebace76723a12e7b54b95b13008bcac05d00a2ceeab341d4c138d814eb1f813193e5f633c32b5704e059a746de6870038aa6d364799675de8ea92868453cbc5545bdc67cedad1d88d53fccae6f009d4abd70b486bc6904e6fd7b43ff52f00893c05c8fc14b96b1dee506ea0d66740", 0x9c}], 0xa) [ 1460.523551] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 1460.534221] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 1460.537732] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42102 sclass=netlink_route_socket pig=29138 comm=syz-executor6 2018/01/03 20:45:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000026c000)=[{&(0x7f00006bf000-0x39)="390000001300090403000000000000e11800001f0100000000000001000000141900160011000100040700000701d0000001010c00006fe422", 0x39}], 0x1) 2018/01/03 20:45:52 executing program 6: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee9000-0x4)=0x1f8, 0x4) sendto$inet6(r0, &(0x7f0000b20000)="", 0x0, 0x0, &(0x7f000092c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f000078e000)=""/207, 0xcf, 0x12000, &(0x7f0000eeb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect(r0, &(0x7f0000996000)=@llc={0x1a, 0xc, 0xb63, 0x10000, 0x9, 0x8001, @random="5d01f6601018", [0x0, 0x0]}, 0x10) listen(r0, 0xfffffffffffffffa) 2018/01/03 20:45:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000a, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00005c4000)=0x101, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c38000-0x4)=0x0) bind$bt_hci(r0, &(0x7f0000e19000)={0x1f, 0x8df, 0x3}, 0x6) 2018/01/03 20:45:52 executing program 0: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) socketpair(0xa, 0xa, 0x76, &(0x7f0000f2b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000f2c000-0x118)={0xaf1, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000000a000)={0x0, 0x38, &(0x7f00007ed000-0x38)=[@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe2c8}]}, &(0x7f00005c3000)=0x10) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f2c000)={r3, 0xc8d, 0x6}, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000c9c000-0x5c)={{0xa, 0x0, 0x90000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x72a988d1}, {0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0xffffffffffff7fff, [0x2, 0xd29e, 0x25, 0xffffffffffffffe0, 0x100000001, 0x2, 0x101, 0x3]}, 0x5c) 2018/01/03 20:45:52 executing program 1: unshare(0x2020600) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000f64000)=0x0, 0x100) unshare(0x20000) getsockname$inet(r0, &(0x7f000081f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10) 2018/01/03 20:45:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f93000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00006ef000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x400000, 0x0, 0x0, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f0000eb8000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffdb) 2018/01/03 20:45:52 executing program 2: mmap(&(0x7f0000000000/0xea7000)=nil, 0xea7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x807, 0x3ff) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000ea8000)=0x0, &(0x7f000016c000)=0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ea8000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea7000)=0x10, 0x80800) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000b2f000-0x10)={0x7, &(0x7f00003f6000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d3f000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7ff, 0xd06c, 0x10000, 0x90}, &(0x7f000020c000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000ee000-0xc)={r2, 0x9, 0x10}, 0xc) r3 = socket(0xe, 0x802, 0x0) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000ea7000)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) 2018/01/03 20:45:52 executing program 5: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000093e000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f000093d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000541000-0x7c)={r1, 0x74, "b6c50313b9af05214077cf6462406cc8965f7a8e35f1f4d875165048d5cb09bb10b36e34cca291744e6dc463479b49bcb78fbae924c0f595a21fb2ae1b50eed1c26f8bfffcc7ca14271d9c5794b75f54440e8570429bfcad73af6de3213511eeea108d68f71a11a0d55cbe4d61f1f4af48160153"}, &(0x7f00005bf000-0x4)=0x7c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x0, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 20:45:52 executing program 5: mmap(&(0x7f0000000000/0xe85000)=nil, 0xe85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f0000e7e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e7f000-0x30)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000e82000-0x4)=0x0) sendto$inet(r0, &(0x7f000030a000-0x4)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f000032f000)=@generic={0x0, ""/126}, &(0x7f00006c7000)=0x80, 0x80800) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000e85000)=""/4096, &(0x7f0000e85000+0x283)=0x1000) [ 1460.572101] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42102 sclass=netlink_route_socket pig=29130 comm=syz-executor6 2018/01/03 20:45:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000)={r1, r2, 0x65, 0x7fffffff, &(0x7f0000002000-0x1000)="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", 0x70f1, 0x100, 0xa4, 0x9, 0x10001, 0xffffffffffffffc4, 0x8, "092f3e55c163a9e1aa4fb050c2030f501a43462622cd7adb8562c6ea6aafb59c5c1fe1c48fbe48fc406b82124176e10125703ee7ffbb23ffe6ef47a289ba83dd8901fb7ca858344c9c4540711790e43175c12fa73620f604ea4b0fd7bfea4b414893feef1bbd12143c8aa34b0cabab76ace5f062002591b9c00887254bd22e3bf0eca4b2d2b538b2fbf6eec402265a649f57a93fbac91322fa1c8e137d64023b6c34a74e6878c5bf273c7bd63b949c0c6259e4136e0fc9a4354c12a98947e6fb8363b77567aa88"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x53}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r4, 0x401, 0x4, [0x17, 0x6, 0x100000000, 0x8]}, &(0x7f0000003000-0x4)=0x10) getsockopt$sock_int(r3, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/03 20:45:52 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000013000)=""/48, &(0x7f0000011000-0x4)=0x30) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0x0, 0x0}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000007000-0x1c)=@req3={0xfffffffffffffffe, 0x800, 0xac, 0x54, 0x1f, 0x7, 0x0}, 0x1c) r4 = epoll_create1(0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000001c000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000001c000-0x10)={0x0, 0x8, 0x3, 0x0}, &(0x7f000000b000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000001b000-0x8)={r6, 0x3}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f000000c000-0x14)={r7, 0x3, 0x10000000000, 0x0, 0x24, 0x5}, &(0x7f000001b000-0x4)=0x14) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000010000-0xc)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f000001c000)=0x9, 0x4) poll(&(0x7f0000003000)=[{r4, 0x0, 0x0}], 0x1, 0x9d56) socket$kcm(0x29, 0x7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000005000-0x8c)={r6, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001d000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f000000a000-0x4)=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r4, &(0x7f0000006000-0xc)={0x0, 0x0}) 2018/01/03 20:45:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x810000000001) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000236000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000922000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00001f0000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0xa, 0x80000, 0x8001) getsockopt$packet_int(r3, 0x107, 0xb, &(0x7f00002ba000-0x4)=0x0, &(0x7f0000e1a000-0x4)=0x4) 2018/01/03 20:45:52 executing program 7: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, 0x0, @in=@rand_addr=0x0, 0x3, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000106000)=[{&(0x7f000036d000-0xa3)="97ac0a71449d9405f7763cc56cb58dd4d9035b65e2a79251a4dfe62663030031edd308054e7c2ff97c1fd2ebaba27b83b67931e804968059eceaa2af65989f6f14dbe6a9d38fdaac8c35e305a1b8e75d92f36fe4e6b4fee7f2f3f6ec617f5c1a1a21ca76c06468ef5397004f285fa6774b1b0af93ffbc00a9d31d68498869e6b8d7727af137f400ceaf57962af2b4ebd8575be630d37aae58478da3a233f02d3659c25", 0xa3}, {&(0x7f000036d000-0x2f)="13d2e4fc02a4b2062fabe8738b3405980d6e6d0aff8c443bf48783ffeec1a4594319df2483f832eb27796d392376bb", 0x2f}, {&(0x7f000007f000-0x1000)="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", 0x1000}, {&(0x7f000007d000-0x58)="1c147a4de65c3b984f3e7b4e185dd0d3373671fd5fddddc038debbe1535e6fdc187bfd3e95147b0793114fa3e5dcb3770cfd28b299abc0b90243957570e50480c6952ca0f3cceb4cdf865d805efd6ac00a4849c46b04b5d8", 0x58}], 0x4) getpeername(r0, &(0x7f00001f8000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000036c000-0x4)=0x58) mmap(&(0x7f000036d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000036d000)=0x9, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000036a000)={0x100000001, {{0xa, 0x0, 0xffffffff80000000, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f000036e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000370000-0x8)=@assoc_value={0x0, 0x1848e3c6}, &(0x7f000036f000)=0x8) mmap(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000036f000)=r1, 0x4) 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, &(0x7f000036f000-0x50)=[{0x50, 0x0, 0x7f, "6391f55251cf5b401564b88f7f25d986beafa32ed77b380317ab4f97ce36bd22ceed8cebaf04d7963d64e11f5f576ef298937e83b0272c0210539b6f9f672ca9"}], 0x50, 0x0}, 0x0) 2018/01/03 20:45:52 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x8, @snap={0x0, 0x0, '\v', '6$f', 0x0, ""}}}}}, &(0x7f0000018000)={0x0, 0x1, [0x0]}) syz_extract_tcp_res$synack(&(0x7f0000010000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x1e6, &(0x7f000000e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dece5a976692", [], {{0x200, @ipv6={0x0, 0x6, "0e6661", 0x1b0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x0, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}, @generic={0x0, 0xf4, "459f254f0eba0114667b054d29aae43d5d87d4c34b98e1d5c2c8d701722d4661d6e450cac96903265d3a153c649f4bf3f5de7b264d0311ca5917c89602baf98308b4fc2938d7818b4a591dacb49dbd73ada8a70336cae36c7e358aaa00f88c995735ecefc9b8d6272c7ab70f3dc18fbb85fe97b83604027a3cec0b6a60e5732e2a81404446768600048692911bc57657c76d88f32606fb01df314fb014168ac2fe00f039bbb084e3702b53420bdfaae350dbe35c28c7e2df132c66e843c69367d2248c9f0f534ab009f6c7ba940a823027d26cdb80e3444646d3e7d65c39bcecbc5da0f1cba21496066c457824e337659408c091"}]}, @hopopts={0x5f, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x100000001}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x3}, @calipso={0x7, 0x48, {0x7, 0x10, 0x2, 0x3ff, [0xdbe, 0xdda, 0x2, 0x0, 0x2d, 0x6, 0x6, 0x3f]}}]}], @icmpv6=@mld={0x83, 0x0, 0x0, 0x7ff, 0x22e6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x8, 0x3, 0x2, 0x2, 0x20, 0x20, 0x3e, 0x9, r1}, {0x2, 0xfffffffffffffff7, 0x100, 0x7fff, 0x5, 0x4, 0x64ed, 0x3f}, {0x80000001, 0x5, 0x2, 0x8}, 0x10000, 0xf, 0x1, 0x1, 0x3, 0x2}, {{@in=@empty=0x0, 0x3, 0x2b}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x2, 0x6d9, 0x3, 0x1, 0x0}}, 0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe0, &(0x7f0000022000)={@random="b5dade9c1220", @random="9866900ae655", [{[], {0x8100, 0xb3b, 0x0, 0x3}}], {{0x88ca, @x25={0x0, 0x2, 0x17, "08740e1b9090c5c1be9604b4e76d0e72011e11f291df741516dfd29e88346f4eea7fdd92a3b26438d2b915a8f2cb3abaea62b73d384c7abe5fa5cbf1ca89e960cd7c78a846c3a07e06d64c10477bd8fde24fadd5b9b674907344f8e43c367d976f555d818f38d4aa7c0dbb5f164415f8d0e4213d6b121f8be2f0e7647f0baecf9e5344a45740d2c81c5cf1e2b24832cc9fea7242d51a4b120de7ed66cd64f579b6eacc435f02c0b445670ec66d0e36d6d8a2afcb776f08860991ca2e68138592a8c0dee492951cb02049af"}}}}, &(0x7f0000023000-0x14)={0x1, 0x3, [0x898, 0x4bf, 0xbf9]}) 2018/01/03 20:45:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000cc8000-0x1000)=""/4096, &(0x7f000054e000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r1 = socket(0x11, 0x8000000000000802, 0x0) bind(r1, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba79d4976e252000008006e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b767950080006c000008e80002013c5811030200000000000000fd792bbf0e5bf5ff1b4f16f3f6db1c0001000009000000004973f100000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b74000)=0xff, 0xbb) write(r1, &(0x7f0000b7a000)="", 0xca) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d83000-0x4)=0x0, &(0x7f000053f000)=0x4) recvfrom$inet6(r1, &(0x7f0000da4000-0xc6)=""/198, 0xc6, 0x2000, 0x0, 0x0) 2018/01/03 20:45:52 executing program 2: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x7, 0xfffffffffffffe00) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000157000)=0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009fb000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fc000-0x4)=0xe8) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000798000)={r2, r3, r4}, 0xc) 2018/01/03 20:45:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8000, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000038e000)={0x1ff, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x3, 0x2, 0xfffffffffffffffc, 0x4, &(0x7f0000328000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x0, 0xf}) mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f000063e000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="0009ad1a4b7d467cdb00005b00ab0007c0e70000000000000000e70020722ad5"}) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000dd5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000dd5000-0x10)={0x5, &(0x7f0000108000-0x1d)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f000022c000+0x78f)={r3, 0x3, &(0x7f00008fb000)=[0x101, 0x81a, 0x8bcd], &(0x7f0000dd4000)=[0x2], 0x34, 0x3, 0x2, &(0x7f0000dd4000)=[0xfe2, 0x1, 0x8000], &(0x7f0000127000)=[0x3, 0x9, 0x0, 0x7, 0x6, 0x8, 0x2a], 0x0}) 2018/01/03 20:45:52 executing program 4: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000ab4000-0x5)="0c616ff9", 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b6e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) 2018/01/03 20:45:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000aa6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f67000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000496000)={r2, 0x1, 0x6, @random="cd8895b858ce", [0x0, 0x0]}, 0x10) 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) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 20:45:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c59000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000289000-0x4)=0x7, 0x4) r1 = socket(0x18, 0x0, 0x0) accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xfffffef0) syz_emit_ethernet(0x6a, &(0x7f000064a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0) 2018/01/03 20:45:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x6) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000-0x4)=0xfffffffffffffffc, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ab4000)={@generic="fe0a1037aa5dbbceb7a72dd4c0001a30", @ifru_flags=0x0}) 2018/01/03 20:45:52 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000765000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f03000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/03 20:45:52 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ff4000)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ff5000-0x4)=0x0, &(0x7f0000b06000-0x4)=0x4) r2 = accept4(r1, &(0x7f00002ec000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008f2000-0x4)=0x14, 0x800) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000970000-0xc)=@sack_info={0x0, 0x6, 0x2}, &(0x7f000092f000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d2b000)={r3, 0xffffffffffffff00}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000031e000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000ff5000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000042c000)={r4, 0x7f, 0x400, 0x7}, 0x10) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f0000216000)="24000000190025d03d1c1f240700e0000a00e40000101400000040ea0800060000002a00", 0x24) 2018/01/03 20:45:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000080003, 0x1) connect$inet6(r0, &(0x7f0000b1e000)={0xa, 0x0, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfca}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000802000-0x4)=0x0, &(0x7f0000953000)=0x4) 2018/01/03 20:45:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt(r0, 0x7e21, 0x8001, &(0x7f0000000000)="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", 0x1b1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x5, 0x9) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f00009ec000)=0x8, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000858000-0x18)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66e02000000"}, 0x28, 0x0}], 0x1, 0x0) [ 1460.761082] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/03 20:45:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008dc000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000141000)=0x1c, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00006d3000-0x4)={0xffffffffffffff9c}) bind$ax25(r1, &(0x7f0000b1b000)={0x3, {"659b0ae75d89a3"}, 0x5}, 0x2) r2 = accept(0xffffffffffffffff, &(0x7f0000800000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000947000-0x4)=0x6) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000143000-0x160)={{{{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]}, {{0xa, 0x2, 0xed73, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffff8, 0x9, 0x9, "d04c669d2cb1e51fe16911472df52cf367c6592ca1cb6ed55e42b6034cddf3521829147325df6c9fb7624c7cb53f60fc8af5c73a716b9e64e329d8783e7a5f53daa0673b97062aea44e244b74a8314bd"}, 0x160) sendmsg$kcm(r2, &(0x7f0000d0a000)={&(0x7f0000620000)=@in6={0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000030000-0x90)=[{&(0x7f0000cd1000)="b46f8c0bc35b30c0873814f8e1fa33ca94bac81836a5ed120461f5b49d4a58e19ef779f3efdc595dc5d9da3999ecd8bf9f916fd07b82e778ca9419c178f9bedb91df5d131f1b1dc6502a1380ec32ea4c1b5a39386c68deb64dc6335a61801e95fa15132b82519be3b755e445300dde8f55a8aae576637dfc81190549a8b74d8e9f78d80d250b44a2", 0x88}, {&(0x7f0000e53000-0xb5)="55feb23e0fbcf4c5ab741fa6e8827858325117250cc7795de84f625a6e4282781a14b82c055488ea63491c0faef12c4909dd21ebf88b455af364e56b0d8964e48418372284e3cd8916723e58fd40154391d083df2a0196370d028602360239795b360d909438221e58e817ae57e4c1e57606fb9e7c3db95469f6dd09aa6224b15daa02d84c3dc3c8e52a1e4c72e719cf783898abb4191f87283d809188111ce19f5aab7c0d97e01f993c90d71e29761384b1f68fd3", 0xb5}, {&(0x7f00005b0000)="3dd65fda7053b56c5245bf7fa995d9c44c90f84da4bce0612c0a4f086e3edc0be1a21b17bd2d9d81dcbaa750a2a6033d4dff916902bc674197722ba88b17c05616f8d0fa89597b7c8eed74632d891b20f87e6b869f7471af838b755920779093010ffacaa64e5f457feb66f41a295625c19d2446ce550e67d0561ac7aec9d0e9d472fb6de18969daace0c0c5b6c692c8c895e601a25ee46c12c3eb1f6590415c823b41f760c7a68da872ab366e8d6a4716eb035d942f44a6eba999", 0xbb}, {&(0x7f0000aeb000)="68e7d5025228dba10585d9c65c2f8cbaa2028a30646f47682dd9d78ec7d9253e31cecc154b8310f0fcd44f21d3c392504f9459bbfe058d372d9c3daf65a5524122c9a85f67a96a9fb3224edb593f88e845e54fb96cc7db6adcdf5083dada5561fd6088da47d887751cf5", 0x6a}, {&(0x7f0000f91000)="e16cd757b861150e3b7956ae962dfc04c91727392a56db7c07d20642a72a73908aeb30b948f347350c5ceb00947e4a506c4a0bfe58b889c18c0abdc3e2c1ff2dde59356a5b4ac4e35a5a9217e845b60d0e", 0x51}, {&(0x7f0000bc6000)="", 0x0}, {&(0x7f000093c000-0x7a)="3c912a2bc65202d9bba4242e17095284ede6d1fb69689fa91d9c57a011227bcfb8b0cad9afe74505b39a2ab1dfcb9a70eb091fbef0c5b6596d7b77a9e771ac3f3283fb3590e21959131e0b2f49c79a90cb34bac014f7c72b676fb57da769ec10a760a439187e3b71e410a71c06ef1bfe6b862fd549948752ced2", 0x7a}, {&(0x7f00004fe000)="bf5b084dbd0199068b8dd56da5081cf1dca344501c9292a80a011617c9b3b619a2196805f8a2d4e57a58527f7032293514aaadecdce2697df33958bcc18b491137cd2f698ddbe7409e4caf07d10bdacb2853ca972ecd614a0a299ba9b487521c6baa29580f9c", 0x66}, {&(0x7f0000325000)="", 0x0}], 0x9, &(0x7f0000a81000)=[{0x28, 0x104, 0x6, "01e3b98f49f35a0d0c0fe510baee7dd53c23c7a9"}, {0xb8, 0x3522b34a5743dea2, 0x2, "f6c6e81b6fed1b61e60b2fbd11c95094aef028d8275b6cb0f73fcf59e889f65fb70164063276e3b163da9f3cd18610b7c8c607e04dcb1e655415c7f5a77409f5a75a5681fa4c89dd8cad2d09ce99eab92dd8300cf0e5969bb97d6944d84daaaf62c735d9139a1d5f7f8ab063015bdbfdc766feabd0dab826e96e08ddb6b10fab8ef5b738d3d00abf941cd96f705d7ff68d8da869f38d432a70a0fac5db62706d077857e86d3f"}], 0xe0, 0x4}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 20:45:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000546000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000ecc000)=0x1c) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000001e000)=""/4096, &(0x7f00006a3000)=0x1000) r1 = socket(0x2, 0x5, 0x0) bind$inet(r1, &(0x7f000097a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000f32000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f0000193000)=""/56, 0x38) 2018/01/03 20:45:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r0, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000de8000)=[{0x20, 0x1d, 0x305, 0x0, 0x0, "90000000000000000400030104000188"}], 0x20}], 0x1, &(0x7f0000618000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006f9000-0x4)=0xfffffffffffffffc, 0x0) 2018/01/03 20:45:52 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000fe5000)=[{&(0x7f0000a29000-0x7e)=[{0x1c, 0x48, 0x719, 0x0, 0x0, "0ab354dca5173b7f36313d34"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ffc000)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000ffe000-0x23)=""/35, 0x23) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000ffd000-0x4)=0x2, 0x4) socketpair(0xb, 0x2, 0x9, &(0x7f00003e9000)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000925000-0x82)="e1a77bcb2f46a40a7d51dbd87b7d4aca660b4f525c4cecbaadf1e3836f73952b2965c494d3ff2c2f428827ac861369ac9aaefc6e780b02c0be083454a5781fc893d86cf70657b9143e2ee0fb1423d602e8fe95a59f627d330925e32be64fe5a5159b46d9c7ad9b36c8ff93e3fb3585e8174abb5dcb9cb402b3e6f4f3ba725bd767d9", 0x82) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000fff000-0x1c)=[@in6={0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}], 0x1c) 2018/01/03 20:45:52 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x0, 0x80012, r0, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00006b9000)="8bca3dba712fac11a7aea5d06fc4ede1", 0x10) 2018/01/03 20:45:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000888000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000036000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000dc4000-0x10)={0x3, 0x1, 0x1, 0x5, 0x0}, &(0x7f0000f2f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e55000)={r2, 0x2}, &(0x7f000009b000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000ad4000-0x4)=0x3, &(0x7f0000ac3000-0x4)=0x4) sendmsg$kcm(r3, &(0x7f0000447000)={0x0, 0x0, &(0x7f0000871000)=[{&(0x7f00004ae000)="53cf7f231bd8952b71bbc7476f84ac92", 0x10}], 0x1, &(0x7f0000095000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 20:45:52 executing program 6: pipe(&(0x7f0000155000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000010, 0x802, 0x0) write(r1, &(0x7f0000749000-0x24)="240000002d000710ff0600000000000000080000020000000000da000000000000000000", 0x24) 2018/01/03 20:45:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000d60000)="0207afe402000000f97266b78e000448", 0x10) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00003eb000-0x2)=0x3ff, 0x2) 2018/01/03 20:45:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0xd, 0x80800, 0x100) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000325000)={0x7, 0x400, 0x5, 0xffff}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b99000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$packet(r0, &(0x7f0000a0d000-0x31)="", 0x0, 0x0, &(0x7f0000e91000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003f3000)={0x0, @in6={{0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000062b000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000077b000-0x6)={r3, 0x100}, 0x6) 2018/01/03 20:45:52 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = socket(0x0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000f86000)=""/103, 0x67, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/03 20:45:52 executing program 3: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x80000000, &(0x7f0000f90000)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000f85000)=[{&(0x7f0000f8c000-0x1c)=[{0x11, 0x16, 0x321, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000f7f000)=[], 0x0, 0x0}, 0x0) 2018/01/03 20:45:52 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x68, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000)={0xffffffffffffff9c}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000009000)=0x4f, &(0x7f000000a000-0x4)=0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4)=0x9, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000004000-0x8)=@fragment={0x89, 0x0, 0x3, 0x3, 0x0, 0x8000, 0x1}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f000000a000)={0x11, 0x0, r1, 0x1, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000007000)={0x0, 0x0}, &(0x7f0000009000)=0x8) socket$kcm(0x29, 0x7, 0x0) 2018/01/03 20:45:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000005000-0x4)=0x0, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000c34000)=""/36, &(0x7f000065e000)=0x24) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a6d000)={@common='eql\x00', &(0x7f0000aca000-0x28)=@ethtool_eee={0x44, 0xfff, 0x81, 0x3ff, 0x7, 0x6, 0x6, 0x1000, [0x8, 0x56]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet6(r0, &(0x7f000071d000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006f4000)=0x1c, 0x80000) 2018/01/03 20:45:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00008d7000-0x4)=0x0) r1 = accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000000000)="321047d62d0b2a9cba3fb64e1f6ec7b63dc2dca4d54714ac474f608a53293403ae999d8358673cb4c75c5c260a7c328ae10b07ae47a63dc4caf869991ee7ffb2282a48e10153dff096d3b93b26e7759313c9fe57f2a6a439f10b4724944a184ed731cfc59339e9da89d87c70fffd92", 0x6f, 0x4000000, &(0x7f0000002000-0xe)={0x11, 0xf7, r2, 0x1, 0x1d147487, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x78a4, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x0, 0x4, 0x20, 0x2, r3}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x10000, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000004000-0x20)={0x8d, 0x0, 0x3, 0xff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000003000)={r6, 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001000-0x20)={@generic="ee4268ee11698e29b005458ca7aa4d3e", @ifru_flags=0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000004000-0x1e)={0x37c0, 0x9, 0xfff, "dea9a2389f91", "adb92efa0f0c167b2ac1b53fce299369"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000004000)='vegas\x00', 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000006000-0x6)={r3, 0xe000}, &(0x7f0000005000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000007000-0x1c)=@req3={0x400, 0x1000, 0x0, 0x5e2, 0x0, 0x1, 0x800}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000007000)={@generic="978f17c9e6ccb76e7d18530c2760e8fb", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000009000-0xc)={&(0x7f0000002000+0xf21)=[0x0, 0x0], 0x2}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000009000-0xc)={&(0x7f0000009000)='./file0\x00', r5}, 0xc) 2018/01/03 20:45:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) sendmsg$netlink(r0, &(0x7f0000183000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f00006b7000)=[{0x10, 0x7, 0x201, 0x0, 0x0, "ff"}], 0xffffffffffffff6a}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x4) 2018/01/03 20:45:52 executing program 7: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r1 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x0) socket$inet6(0xa, 0xa, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fe0000-0x18)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000fe0000-0x2)=0x18) 2018/01/03 20:45:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000f9d000)="18519ad0e915cccda887a3f9ffbcf600", 0x10}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ac4000-0x18)={0x0, 0x2, 0x20, 0x8000, 0x8}, &(0x7f00003bb000-0x4)=0x18) r3 = accept$ax25(0xffffffffffffff9c, &(0x7f00001f1000)={0x0, {""/7}, 0x0}, &(0x7f0000402000)=0x10) bind$ax25(r3, &(0x7f00001cb000)={0x3, {"6b80355c0c1399"}, 0x20a}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000608000)={r2, 0x8001}, &(0x7f00004a2000)=0x8) 2018/01/03 20:45:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f00002b7000-0x10)="02060b0102000000000000000000ffff", 0xffffff8c) 2018/01/03 20:45:52 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000bb8000)="fa8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd5000000020000000000000000000000000000059796cd9252c60000000000008000efa701", 0x48) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c15000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000900000-0x1c)={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f58000-0xd8)=""/216, &(0x7f0000f56000)=0xd8) 2018/01/03 20:45:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000037c000)={r1}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000ba2000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0x0, 0xb, 0x40, 0xfffffffffffffffd, 0x0}, &(0x7f000010c000)=0x20) 2018/01/03 20:45:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000a11000-0x8d)="26000000250015f8feffff780000360004ffffe8004000000e0001000400000006000e000087", 0x26) 2018/01/03 20:45:52 executing program 2: socketpair(0x1b, 0x800, 0x8001, &(0x7f000011b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000, 0x0, 0x0, 0x0, 0xffffffff, 0x3f, 0x80000000}, &(0x7f0000721000)=0x20) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0xe2e1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair(0x11, 0x80007, 0x0, &(0x7f0000b3f000)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000fda000)=@file={0x0, ""/85}, &(0x7f0000fdb000-0x4)=0x57, 0x800) 2018/01/03 20:45:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000d7c000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000364000)=0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000418000-0x4)=0x0, &(0x7f000042f000)=0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000ff000-0x4)=0x7fffffff, 0x4) syz_emit_ethernet(0x32, &(0x7f000007a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x421, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x689, 0x2, 0x0, "7c147c", 0x0, "844cdd"}, ""}}}}}, 0x0) 2018/01/03 20:45:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0x800, 0x8000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000087b000)=""/4096, &(0x7f0000ced000-0x4)=0x1000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000820000)={0x0, 0x0}) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000006000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/03 20:45:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) bind$unix(r0, &(0x7f00005a5000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000957000)=@req={0x28, &(0x7f0000c55000)={@common='gretap0\x00', @ifru_addrs=@ax25={0x3, {"a5b5fb4ec941be"}, 0x8}}}) bind(r0, &(0x7f000098b000-0x10)=@ethernet={0x0, @random="8f03721e4a32", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$llc(0x1a, 0x1, 0x0) 2018/01/03 20:45:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e57000-0x4)=0x14, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_emit_ethernet(0x4b, &(0x7f000068e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="0000000185c8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x1, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x401, "ad8a26537747f85afdf48a898eaf516d3d3b74772676740000000000000015553e"}}}}}, 0x0) r2 = socket$inet6(0xa, 0x3, 0x40) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000557000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b1f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b2f000-0x4)=0x14) pipe(&(0x7f0000604000)={0x0, 0x0}) setsockopt$inet_buf(r3, 0x0, 0x2c, &(0x7f000015e000-0x1000)="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", 0x1000) 2018/01/03 20:45:52 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f50000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000610000)={0x0, 0x0}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f52000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000f51000)=0xc) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/03 20:45:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000e0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000005b000)={0x0, 0xa42b, 0x30}, &(0x7f00003a6000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000623000)=@sack_info={r2, 0x6, 0x100000000}, &(0x7f000055f000)=0xc) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000433000)=0x0, &(0x7f00001bf000-0x4)=0x4) 2018/01/03 20:45:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000081c000)=[{&(0x7f0000cd1000)="2900000018003109da00000000000002021304002000ff06800000000c000500040010000006000fb9", 0x29}], 0x1) 2018/01/03 20:45:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bc0000)={0x1, 0x4, 0x1, 0x80000000, 0x1, [{0xffffffff, 0x7, 0x1, 0x0, 0x0, 0x205, 0x0, 0x0, 0x0}]}) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) 2018/01/03 20:45:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmmsg$alg(r0, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000c23000)=[{&(0x7f0000daa000)="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", 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0x1000}, {&(0x7f0000f1c000-0x1000)="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", 0x1000}, {&(0x7f00009c6000)="4500f55ef1c10655691a50cffd762797b8d744c44a229c2a004f381210d584c7c786176215d372e753b3f14b8226f61268ba65a48c2a1bfd7e47a4b78a2a57ecace30df6a3624f28", 0x48}], 0x4, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x20008000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/03 20:45:52 executing program 5: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x7fff) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000dda000-0x14)={{0x2, 0x9, 0x0, 0x800, 0x9, 0x1}, 0x1, 0x80000001, 0x5}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000078c000)={@generic="663108a1891b13d11f8e32fa0bcb8733", @ifru_flags=0x1002}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000219000)=0x0) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000509000-0x20)={@generic="66c35b21679ea09fd96feb2faadbff72", @ifru_flags=0x2000}) getsockopt(r0, 0x8, 0x5ec, &(0x7f0000660000)=""/141, &(0x7f00006a0000)=0x8d) getsockname$ipx(r0, &(0x7f0000949000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001b6000-0x4)=0x10) 2018/01/03 20:45:52 executing program 3: mmap(&(0x7f0000000000/0x79b000)=nil, 0x79b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000079c000-0x4)=0x100000000, &(0x7f000079c000-0x8)=0x4) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000079c000-0x10)={0x2, &(0x7f000079b000)=[{0xf3af, 0x80000000, 0x9, 0x8}, {0x1, 0x1, 0x5, 0x5}]}, 0x10) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x107, 0xce49, &(0x7f0000797000)=""/121, &(0x7f000079b000)=0x79) 2018/01/03 20:45:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x727) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002ae000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r1}) 2018/01/03 20:45:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb7, &(0x7f0000ae7000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa9, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x16, 0xfffffffffffffffa, 0x0, @empty=0x0, "9785e3c3f5f7c1f8242a1849fd56ad6cb05122734fdb14fe91d32034f8628ced32dbcfe0643f523f5edc884fa88c326df1b7ffd590175d0e19ef6baf1d13395cc1877ed65f72f51e57f48b7dbc84bb84b81f7678b51014056d5c95328aed4942a74923d8ba9982e5dc602f1b3f251d53e5d62a2958da912a10d81176a04c10bd7d43026f5bf6ba57607df731ff"}}}}}, 0x0) socketpair(0x9, 0x6, 0x2, &(0x7f0000d9b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000569000)=0x0, &(0x7f000005a000)=0x4) 2018/01/03 20:45:52 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000809000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000195000)=0x0, &(0x7f0000f49000-0x4)=0x4) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000005c000-0xc)={0x2, 0x1, 0x5, 0x5, 0x7ec}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000000)=0x200, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x4)=0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000004000-0x10)={r6, r7, 0xfffffffffffffff8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept(r3, &(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000001000)={0x4, [0x2, 0xffffffffffffff01, 0x10, 0x0]}, &(0x7f0000005000-0x4)=0xc) bind$nfc_llcp(r8, &(0x7f0000000000)={0x27, 0x2, 0x3, 0x7, 0x40, 0x3ff, "7e18b9cf36b8e52060c711d8871b02122d26ffaed58ab30e6762c0e8879dbf8d33ed687a02bf9e36dde7a46b24308919b0dd3f3b4458f9188403a41eddb901", 0x7}, 0x60) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000006000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000005000-0xe)={0x0, 0x6, "842838289b9b"}, &(0x7f0000007000-0x4)=0xe) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000007000-0x5)={r9, 0x485}, &(0x7f0000004000-0x4)=0x8) 2018/01/03 20:45:52 executing program 7: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f000096a000)={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9f8}, 0x1c) 2018/01/03 20:45:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f00003a0000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) write(r0, &(0x7f00009e8000-0x1f)="1f000000040aff0114433dde064508000005810000ec1519011f00003fdf08", 0x1f) [ 1461.207092] netlink: 'syz-executor7': attribute type 5 has an invalid length. [ 1461.222240] netlink: 'syz-executor7': attribute type 5 has an invalid length. 2018/01/03 20:45:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000512000)=0x0, &(0x7f000036e000-0x4)=0x4) epoll_create1(0x80000) 2018/01/03 20:45:52 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004cf000)={0xffffffffffffff9c}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000fe9000-0x4)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x4, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/03 20:45:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f77000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000330000)={0x71, &(0x7f000071c000)="d54885c73fd730fad0ce9c2b935e7f70bf951649bac12b64d7e7423247b09e6d958a7e456706a5a2b978527ab7204b0bc45292d20813ebcd1796f587450e3b8215e840cdcf449a77490c78d982757ab585a037238b5ac31adf678184808983e1183b49e69a5cae46b87ee42fb4be84bc78"}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e22000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f00009aa000-0x1000)=""/4096, &(0x7f0000286000)=0x1000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c2b000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 20:45:53 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eef000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x19a, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/03 20:45:53 executing program 5: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093d000)={@common='lo\x00', &(0x7f0000019000)=@ethtool_sset_info={0x37, 0x2, 0x5, [0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 20:45:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000484000-0x4)=0x0) connect(r0, &(0x7f000089b000-0x8)=@sco={0x1f, {0x0, 0x5, 0x80, 0x6, 0x0, 0x80000000}}, 0x8) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x800000000000002, &(0x7f0000f08000-0x4)=0xee, 0x4) connect$inet6(r0, &(0x7f000062c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc19}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000739000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 20:45:53 executing program 4: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003b1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000095a000)={0x0, 0x0}) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000095b000-0x8)={r2, 0x2}) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f000095a000)=@un=@file={0x0, ""/3}, &(0x7f00000d9000-0x4)=0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000047000)={r0}) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000095b000)=0xc) getuid() mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000837000)={0x0, 0x0, 0x0}, &(0x7f000095c000-0x4)=0xc) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095c000)={r4, r5, r6}, 0xc) recvmsg(r0, &(0x7f000077d000-0x38)={0x0, 0x0, &(0x7f00002fa000)=[], 0x0, &(0x7f00007d9000)=""/0, 0xffffffffffffff71, 0x0}, 0x10003) 2018/01/03 20:45:53 executing program 1: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00007ad000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000397000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f91000-0x44)={{0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000722000-0x4)=0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f91000)={r0}) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000523000)=0x7, 0x4) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000525000-0x4)=0x10001, 0x4) r2 = accept4$unix(0xffffffffffffffff, &(0x7f000017a000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f91000-0x4)=0x8, 0x80000) accept4$unix(r2, 0x0, &(0x7f0000e24000-0x4)=0x0, 0x80000) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000f91000)=0x7, 0x4) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00000a2000-0x38)={0x0, 0x0, &(0x7f00007c1000-0xa0)=[{&(0x7f00005a5000-0x72)="7b2e5fb7e72b6c0ea52c74ff6fbca51f", 0x10}], 0x1, &(0x7f0000f89000-0x48)=[], 0x0, 0x0}, 0x0) readv(r4, &(0x7f0000e99000)=[{&(0x7f00008c6000)=""/65, 0x41}], 0x1) 2018/01/03 20:45:53 executing program 2: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000969000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 20:45:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000bea000-0x4)=0x8) 2018/01/03 20:45:53 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000fe5000-0x38)={0x0, 0x0, &(0x7f0000620000-0x10)=[{&(0x7f0000fe3000-0x14)=[], 0x0}], 0x1, &(0x7f000027e000)=[], 0x0, 0x0}, 0x0) 2018/01/03 20:45:53 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000c64000-0x10)=[{&(0x7f0000ef0000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f0000001000-0x51)=""/81, 0x51, 0x4}, 0x41002106) 2018/01/03 20:45:53 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b5f000-0x1)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000e3f000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a46000-0x4)=0x48) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000c49000-0x3)=0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000ebd000)="1f0000000104ff01fd4345c0071100040105f03608000100048f0000000600", 0x1f) 2018/01/03 20:45:53 executing program 4: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xd0, &(0x7f0000801000-0x1)="", 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000041a000)=0x2, 0x4) 2018/01/03 20:45:53 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f000001b000)='U', 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000020000)={0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0xc) r4 = getgid() r5 = getpid() mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000021000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000020000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000001b000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0x4)=0xe8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000021000-0x4)=0x0) r12 = getuid() r13 = getgid() r14 = getpid() mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000021000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000020000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000020000)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) r20 = getpid() mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000020000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000)=0xe8) r22 = getgid() mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000021000-0x4)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000021000-0x4b)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r25 = getgid() r26 = getpid() mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000e000-0x9)={0x0, 0x0, 0x0}, &(0x7f0000020000)=0xc) r28 = getgid() mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000021000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000020000)={0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = getpid() r33 = getuid() r34 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000018000)={0x0, 0x0, 0x0}, &(0x7f0000010000)=0xc) r37 = getgid() mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000021000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000011000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000020000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000019000-0x4)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000020000)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000020000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000020000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000021000-0x188)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000021000-0x30)=[{&(0x7f0000020000)="ef89d1e9768760f751d38cfb8899f2998144cc2ca551edfb6080d2a1696c63ea585ff7fd4f3d926ddf675c5d68c7ac8148b4a07cf7441c258314fb9301d86049c60bcca2b706839a043b55f4a498d192061f15bf52c671c3f8782d9a1060d354714583780da622a7a6b5d037fbb91d33ad8646bb27010afc661d1a6c5f546dddab792aaca287ef566ff9a80c130554789f6eb7074829792a35b13cee335a8fdd417382330e602a741da90f479aa742f5a11010a4cba6aa856b6693187fea302fdf1d673f4b8aa3041ecaaad5496b785f5572", 0xd2}, {&(0x7f0000021000-0xd7)="13da08e76b43309759726aa6abfdca034123276fd71add585ebcdda3d88eb609865a8ed813fb747b307c3dc528bd068e2c103aca01a44a1c7701e105448146ed506e63ff0cbbd5583982a2056f802480bca25084bcfeedf0545e23f815b1fea8200c264ec609849e20643f31dad72b6aafb1be85d5be41fad07b7de08bd9a839bd373786568b8aea0638b0d45d68df7f02ef13bb92f99d2a76647b02c061e48edc7eb3b94e0d0790f039f076d50633bd570a0c586f6779054e6774fded6faba0934b7b9754e731f45b258bae331762fb58295129876f7f", 0xd7}, {&(0x7f0000008000)="0495b75cc240410784b5081415588066068c089eb5129627ddf739aaac88128c7f2b3cdbd438cf17163d63b3a2f6e96d41dedc85197b0b014e5fc0c824063e49b91a8d484c8eca2382ae4cce5fcb853246785f21845ee593dd0df37c5bd061f7e520e3afa00f04dfe453ff28b486e30be1525b67df9233647e22f40e03e0", 0x7e}], 0x3, &(0x7f0000021000-0x120)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}], 0x120, 0x24004000}, {&(0x7f0000020000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000000d000)=[{&(0x7f000000c000-0x30)="b1933d4ba68858013c3921b32b31433177232a42b72c4165a074890755b04f2d47f081b950a66679c07cc77bb7bc6937", 0x30}, {&(0x7f0000021000-0xc3)="01db95d7121e09a7efc578ab5cf823ab3beec83630aa87b4bfd9aeb52dbe77870af9f21ef92a6e41e77a9ea7aeb94d816e8691e617190d48704536470e987b36ed7e6c0ee345e85dc25c371d4cf46f350c80a21565ea1d179cbefb9af1c85b45aec449d010efb177940d167f57385eff268decfd2483756fcce72ce44aecbb5f38c7d923feb8bf832209ac1a9b55f5185169c8681f37fa01a161f4c62e6c0f55ccf5fe1a49de3266721dde5b16e3863b3636a2084c05e0c3d10c357861c245b808a0dc", 0xc3}, {&(0x7f0000008000)="b6214420450f5f603739b5cd55ebe51da775a0180c429a0dfc56efabe5c24676acdb855e541e9edcb7f098b8d784607e0178b4b770bbe5268be47d5634233df8fd71bc9074316be74467e221dfb1d41c3e16a270e407a4ac", 0x58}, {&(0x7f0000021000-0x72)="0b7ebf83d7f0ec18e1606e70773ad1fa7f43ea4ce8c8fe6877de53bfb840ac7360659c1293c8e493dcf846bb20c5e46d05c94742553a4511c95040960465c2f9148b2c1c7ca34e9a197de228b9a69c2b77cf43abf88b3873663c3ee50fda01c84acb4bcdf8176c01c4fc97f2b7f4158501ec", 0x72}, {&(0x7f0000021000-0x25)="585525b193a8c82358269aeefc9707a1aa7239cf5a1bbf007a520f417136a0bd8093670eb8", 0x25}, {&(0x7f0000020000)="814333b66931df62d7147c7ba1ec67529cd43dc738fbf5f921", 0x19}], 0x6, 0x0, 0x0, 0x40}, {&(0x7f0000012000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000c000-0x70)=[{&(0x7f0000002000-0xf6)="942014feddfe7c667ede57a40021585e1e96ab43b121803c4c86c3488442f3dc8f930e27a5ee10af3cff9a782ec70a8910aef24cf14cefaadfbc8b90fcadfa0190a79e3dc2f1fbfb1a2ed00ea2d311ecc4d84f2f921794d94ab7b81e44cd803508272a1ccfd3edffe539229ff92251f7d70376adb90cbb01973d34758b2f5f3b966d80c94b06ca31d10d11a087db1bd7a0c69ab9b6be4aa03af2c1e7abc577f5f21bd5923b91034025057cfbea165ec5d85a6e5eaea0de632f1ac88a323135bd2d0e763e37adf731f86a06b7e794a4eccff02ccaa34e88b6f7f5df928e9ba4b05c2838894d2a609ab31e9ac110db559e9fa527d5bede", 0xf6}, {&(0x7f0000021000-0x12)="720116314dba12a76f213175907e673b5ea5", 0x12}, {&(0x7f000000c000-0x53)="7b70fbdcd87c616493db37c460ab24766f14be56f89d0fcc7c51251ebcb72fab66ddc73230f54c5efaaf687cd8dffb940ff466ed08b62256998c529da5e752ee15ea9d77595038ccacc6936ccac44939ce300a", 0x53}, {&(0x7f0000009000)="a9294ad7692c64231a40907d7416a509e4600472d788d793ebd0ae2be69fe2e033549d53ada2eb404d22f6b749b26e8011ff16ecd11f0a84069f864808b2d015a763062368528171a5cf59e8d302fdc3b70adb4332dd24b5a104db2374f86a08203697f8b64299a25ab35046cb11e7e9e0a13a401846bf70759cdac02a5e321e779d76a678a6f483564642cc9b781b31b4c7d06b24a0916a7c03c0103a29769ca51bca3a89735400a30729d22002b736957a647fd2938194eca79b99590fc9724b8e6e6923c5a6b9a2cb2788d7ffe6e1f9ccc60b2409cc80a4a5ff2d26ef6d", 0xdf}, {&(0x7f0000011000-0xff)="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", 0xff}, {&(0x7f000000c000)="8e87d47e1202e0f75fa9e2b9032c39777d19577ec8d713ac99228aa41a76c1c7ef3f81579c3ab804937f9cb0d7dfa1a946a9e4289f89a0474158bc0a15de31d1445be619db093f3c4dc7c910b6d8c92ecde331b13f0abc312cd33c80ea61", 0x5e}, {&(0x7f000001f000-0x6d)="49b2c687a4c1edb023fef07fa769e7c1d69da1793e2dff023aafb68991d6104356c7ff8657ea7bd93b1e3c75ae7088ec124389a14ad5d41fcf507758069fdc2ed4c25ec46fdbe74afa11380615b50845c78401ed41ea12fbbb43c0dd006f425a6acfdb2b0f2356c085eb49a144", 0x6d}], 0x7, &(0x7f000001c000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}], 0x40, 0x40000}, {&(0x7f000001a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000019000-0x60)=[{&(0x7f0000021000-0x6d)="8e1019f51d25ae636963889891210f864773fca2615690816cd0ce80e30f80826d0d4c7dc6d69582d6d17181d587d252b7d14db74eda0b246df6cd44cd664524877b5d9a38d1b57431509fda15268095a6954c4d1fafe9e030ee82b9cf25bec3164308697a8eb9c8b482a38d52", 0x6d}, {&(0x7f0000020000)="009da210e71d5129ff705d412218cfa003cf6bafffa9a124b0c24896d3b3e75bb6ad6c49add4a28d8607079799e416daf95c8e2a940670cfae64500dc6c13411d6", 0x41}, {&(0x7f000001d000-0xc9)="0bfe4a58df83568b4355509238c646c64b31242035e3e695d696b9e081327ba69d93fed2e975379f3a0987ed5806a8b7f4ffc18ea119c8c7eb884c3580240682c1b5f50ec8c3b19d7d83d5b9e3330899b16b7ac28d6214d5c9a7f54489f47b4b92d8c8f618d033781d76853d8ffeb04b7584d2ac75f2a4063dd1d873fdc8a561f3105da5f094d867c9b261b406ba7a1482a2864e4b0ca579f1bdaa0601b4af937d6370d2f77650de85282532fd24fe509226d9d2aa5959c506046e00127f58bf8b0c0f68bc695b24d7", 0xc9}, {&(0x7f000000d000-0x7b)="d916eb355ab0af68fe5444a3dc83b9cc794b524391f9750f1e7774d40bd9ab5cc9553d894f5ca4a811d81215dc340c45b425dc8113052c50931dacafea11bba686787c86366a230df8d518297062893d9fcdeb0d53f4f841aa04b27e03db926a82bb529c449a6d7625e0241b82a89cc786b863421cf971f5f4d70e", 0x7b}, {&(0x7f000000e000-0xa8)="c6a734d0f65dcf867ce25764f4c5d614d9b04c7ff6b373b015cf2175bfb9634f0c4f0d51e8da274d6da20d3dae16dd55869b54d301379618c5ca8b697a3f7e00ef12ae1fa2e54280638b4c940b15be4a5422f2c0a8810b130802d7a023276312fde0ec08631885d625f825c89454b580bd63f459b5bad9db321351ecc7e815da965c7e913e433baedca96bf458eb5f9f460cb8792817f58d85d0a23e15546f41aa9cf21da61ff6a4", 0xa8}, 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", 0x1000}, {&(0x7f0000021000-0x48)="2b8c51d6b42862ad05597b1717d85ff8486691b8eef4bc397dd621487b337979660bdfce22df3787451541b77507214c73fc4e351f2bf18acf5407d951a1d53d34116fc1915247eb", 0x48}], 0x6, &(0x7f0000018000-0x120)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x120, 0x4000}, {&(0x7f000000c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000021000-0x30)=[{&(0x7f0000020000)="25cae55e981246d60ddc1a3e6e0a12a175d93355aa171c4ff6b9ef03e6f92f9f77ac3e93335672de120591c1f1850458d756c4a5a287", 0x36}, {&(0x7f0000020000)="ebad927c14ab4d9d6e62337e119dd8b9d87622f6ac6e892ddd31b2d996e669937ad62c6486807558c4950da066eecf1c6ddcce447e72892725207ed22e058e78a204acc16d1e684a7e77428dd1ba7b9b6f6b6bdbda155a45b8c9bab50f6b1e9a06574fc631d81dc82d3fe37cbf3b7c938f082388e85c1a22964ab4555e1f65cc86d49b2d08fd6fd48ef481d41837a8514ad4", 0x92}, {&(0x7f0000003000)="ab7776847c378b269858ba9f8b0201b89373d7d644b1d5da27670193f0c67f8300ef16ef14e3f232097e9449b557cb9b91daf981a5ddf07ef3a82a7f5fefeb16ad4215331c788f003c", 0x49}], 0x3, &(0x7f0000021000-0xe8)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}], 0xe8, 0x20000080}], 0x7, 0x884) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r0, &(0x7f000001f000-0x6c)=""/108, 0x6c, 0x0, &(0x7f0000017000)=@hci={0x1f, 0x0, 0x0}, 0x6) close(r1) 2018/01/03 20:45:53 executing program 7: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xb8, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0xf, 0x0, 0x0}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000aac000-0x8c)={0x0, @in6={{0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b70000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00007a6000+0xc9)={0x0, 0x47, "9f15bba10d43e7de8e1f9c261dc449b01a9d899f611812427ef4a172204235d65bd235cf6ba945a861992423d78fd0921e01ade579f8783ad71dd75a4f7a295ecb8da2240773d1"}, &(0x7f0000876000-0x4)=0x4f) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000b6f000)={&(0x7f0000b70000-0x1c)=@in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x1c, &(0x7f000064d000)=[{&(0x7f0000afd000-0x79)="f3b09a916a662c40add834bf5d55cc011d8ef068f51253b88cce66742362b0b01499c69b34b7675b4dfa736a56b1beb0575251c41a71c6ff1dec16d146845503ca7cb5c3ad592ad7ae1da0954e45d937c500c610e747f2348816f5200492da25be83c5557f18055a27d6d1f5443741df3339a7c5fc059988ef", 0x79}, {&(0x7f00008ee000)="1320da17534e30a997ac024ecc275393b2a3a1576eb3bf0fd4278146b1b82e439fbcdd6e7a2ff52c22780dafb8585272af958ea7922eec3dbad49158d6b094dfd2cb9e98ccac2ecc506d5fed", 0x4c}, {&(0x7f00003ef000-0x4)="4b26f314", 0x4}, {&(0x7f0000318000-0x14)="18c6c5332efe0066dcba88bc8f1d2f84d021a2c3", 0x14}, {&(0x7f0000438000-0x59)="dcc86803159039a3a6918c336608594c9469e0c7bc2725a1bbebe63e0c06bb1dd8a1cbedcd6f99b8d740a4063a93fcfd6b11dadfec3ad6f86c7dca16706eff338098a0ae2da354c5dc299c960691183626b58ce5ca013e089f", 0x59}], 0x5, &(0x7f00002f5000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x7, 0x7fffffff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x8004, 0xa9bf, 0x3f, r3}}, @init={0x18, 0x84, 0x0, {0x7, 0x2f, 0xc6, 0xfffffffffffff001}}], 0x90, 0x4}, 0x10) 2018/01/03 20:45:53 executing program 3: mmap(&(0x7f0000000000/0xb57000)=nil, 0xb57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) sendfile(r0, r0, &(0x7f0000138000-0x8)=0x0, 0x7f) r1 = accept(r0, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005d7000)=0x378) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006ff000)={0x0, 0x800}, &(0x7f00006c4000-0x4)=0x8) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b58000-0x98)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, &(0x7f0000b57000)=0x98) 2018/01/03 20:45:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x20000100000006) connect$inet6(r0, &(0x7f00003df000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000938000)=0x0, &(0x7f0000720000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f00009a2000-0x80)=""/128, &(0x7f0000001000-0x4)=0x80) 2018/01/03 20:45:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x4792, &(0x7f00003db000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000157000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009fa000)=0x14) r1 = socket$inet(0x2, 0x10000000805, 0x0) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 20:45:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000096e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\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$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x200000000000018b, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 20:45:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x3, 0x0, 0xfffffffffffffffc, &(0x7f0000d0a000-0x8)={0x0, 0x0}) bind$unix(r2, &(0x7f0000b14000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000234000-0x64)={&(0x7f000068c000)=[0x9a], 0x1, 0x2, 0x401, 0xb2, 0xceb, 0x4, {0x45c, 0x7, 0x8, 0x1, 0x4, 0x200, 0x7fffffff, 0x609, 0x2e, 0x101, 0xfffffffffffffe00, 0x2, 0x1, 0x800, "6b483057ce187304e7ca4dee49ee345369a16cc34c835068e4757598f57f581f"}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dd9000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000d33000)=0x0, 0x4) 2018/01/03 20:45:53 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) pipe(&(0x7f0000431000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000f4a000)=0xffffffffffffffc0) recvmsg$kcm(r0, &(0x7f00006fc000)={&(0x7f0000f85000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000099b000-0x10)=[{&(0x7f0000b5e000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f0000d15000)=""/129, 0x81, 0x0}, 0x102) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000a39000)=0x0, &(0x7f0000f88000-0x4)=0x4) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000047a000-0x10)=[{&(0x7f000005f000-0x84)="eb", 0x1}], 0x1, &(0x7f0000aa0000-0x1588)=[{0x100, 0x0, 0xe8, "3dd7c2400374f459b0b4f0c1d2fe8433b1ee840a032d729dabc37cd482c5606018d92e4c8ed69419d8b41147f158101629d5979b55fdbc7f80c3ca613439e1826d2955149de2968ec5991e15a4395b55f4be2cc70d6c54f0c8572f577945ed31232ae83dbc5d4635fa408fe6741fff797ec71a9498db037840da2b240fe222612db8102d3adf376c01b448d2fb7cbc532717c19154b77614c4260c6b475b2b0529e16e7abd2fed9041bfdedbfd524d21aafc2a44ebb9640b883a0b32034b0d178cb28d8857965e30c1e36e30f55a078720523fb4b9ee3cb4b0dbc76abb8e0f269046c92430047e1fb32f"}, {0xb8, 0x104, 0x1000, "56fc8b2e8b5dbb410bbd2ff609317538f5975bd747ffc36e9c811a5d5b22f4a854c96359fa820de427281196d6442ee9ffc8d94464bcc77fceb8868a3fbd6cf0c8c4a0c23df674421b5e35356420a60553404f4a411b845e20a629e7c1dc76cbea31610db132abd5b0ec0534e3d63c760ae9bfd402664359f5d29216ba9f12941db6853a05bc10712cc95456c6034c16819d93511c46167b92a22733af702f0e4a5004"}, {0x30, 0x197, 0x3ff, "0f48136cbbb0bb2e8abb263538e6743f97913f8413351fae1bd3"}, {0x100, 0x0, 0x0, "3a64e97584adfde355c4f513a2ba579df55538cdc653145b362a12b2574107c6a108db665fc679c9e9e1afd3d3f6da76a473f928b59f3d8005248ee786f5d0fa0d7919632f3463c4d12b9923fad5d295ba892753d57b46010bc17a347f5994cef269dc32392849ee92cbb2976200ee1c0fdfb6c1e8a0b8b09a6a2b1361b57d3256c33e30d0249147cf04aaf49b61343d75740ae401a901e0eac044e216fe7305a959e39ef3b9eed969e9a7958351d7e808ba55ea6b45062de928378f3a4b4cad688142f22aed615849d3011d571c7e7b505c15105088c30e12a5d9169e1def9878d9830bde5a55bc37899f7fd34966"}, {0x88, 0x107, 0x1, "837b6ee0b4cf7d055f838db4e6c9b06b4c090bab8eeea26bd25dc5162d94da38c28d31f7c7eb8d521ab2a95fe488e56912ad3fd7d964ac4e22cd0e0548cd4037f8d772f092b2d1d8c9f294a425dfe32839693017219128d4451a91a616bcbdba5b305b5b066906c8f0c11047a5142f00f048762b1046c3"}, {0x60, 0x19e, 0x0, "2a43220d3bed948a755c0797f5599fbf71bf3e14f235390299c93d665f813b9a24a3daf78f6740239eaa34b4239ddc980b582cd16a7a7538e8d7d832c2ebf9401956b6c141e02928b1f7f6aec9"}, {0x1010, 0x0, 0x100000000, "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"}, {0x108, 0x101, 0x1000, "adf14dc1198184957da9c1477d9c1030ef40ffb4365530ef98076605b118a51a43c67374fec9243cf427c8ec365b7230ff0295c1f2a0d5eab86eda84d1587ddb9c3e06952ded9fa5dffc2f3199961b9b7f68671bf089ed161ef96f2a2e1ca19d53742980eaf336d4b75ddb1b13d7da06697a6d4fa36c59376451eeb167806aaab2acdeeafc7e4efaf1345eae78a44b7338b5b766782655f223552738337fc9b0698478ec653632839a8337302c04c34fda616ecfa74050d6a5298568accc027f6b51a5d7871a7e16c300c3a1cf8617a37b0d5c156897bb38b76b13807d48d8cc97ebf7ebabf0acb2d9efda2888e4337631fa69"}, {0xa0, 0x117, 0x1f, "a7bac62a2721efbb76fc058676129fe3998e0edfdff6a42310e46c76be1e08249530a166763b83724c0ea5a2479b3cc0fe52466b2f36e34fbc502e9659db6b62204a8efdff93ec2aa0c112a01491cfb626708bdeeeba612ae3f90bc1f5ff6e9c826be49fa71b0fca954caa82871bd53f7ba40a8816c8dbc922bd1d70e1e7b23360af568adf80f29bd7ff25f38cd336"}], 0x1588, 0x1}, 0x0) 2018/01/03 20:45:53 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000017c000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b79000-0x14)={0x0, 0x6, 0x4, 0x7, 0x4, 0x80000001}, &(0x7f0000703000)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008fe000)=@assoc_value={r1, 0x7248ff4c}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0xe8, 0x0, "a46781004307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 20:45:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000421000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000098000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000948000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x100000000, 0x150, 0x84}, &(0x7f000053a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007dd000-0x20)={0x2, 0x8000, 0x9, 0x5, 0x6, 0x10001, 0xbb5, 0x6, r1}, &(0x7f00004f7000-0x4)=0x20) r2 = socket$inet(0x2, 0x4, 0x2000000000) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x24, &(0x7f00004f9000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0}, 0xc) 2018/01/03 20:45:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000f04000-0x80)=@generic={0x11, "0000010000006200000000000002a71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000791000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f0000420000)=[{&(0x7f000020c000)="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", 0x198}], 0x1, &(0x7f0000ec9000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) sendmsg$netlink(r0, &(0x7f00003d7000)={0x0, 0x0, &(0x7f0000294000)=[], 0x0, &(0x7f0000428000-0x58)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x30, 0x0}, 0x0) 2018/01/03 20:45:53 executing program 2: mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000057a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000ea000-0x4)=0x9) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00004ec000-0x4)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@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}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_crypt={0x48, 0x2, {{'ctr-cast6-avx\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 20:45:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(des3_ede-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005ae000)={0x0, 0x0, &(0x7f0000804000)=[{&(0x7f0000968000-0xa4)="7df8da0d8b8aa5efd60f52c25cb49ef4f7cad50060576f7a1b4797ef91f692c515", 0x21}], 0x1, &(0x7f000057a000-0x1088)=[], 0x0, 0x0}, 0x0) 2018/01/03 20:45:53 executing program 0: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb5000)={0x0, 0x0}) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000eb6000-0x38)={0x0, 0x0, &(0x7f0000baa000)={&(0x7f00007bb000)={0x2, 0xe, 0xf0a7, 0xf, 0xa, 0x0, 0x0, 0x3, [@sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x1, 0x3a8, {0x6, 0x3c, 0x4, 0x1, 0x0, 0x1ff, 0x0, @in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x80) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eb5000-0x20)={r0, &(0x7f0000e7f000)="", &(0x7f0000eb4000)="", 0x0}, 0xffffffffffffff16) 2018/01/03 20:45:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d8e000-0x20)={0xfffffffffffffff7, 0x0, 0x2, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000-0x10)={0x6, r1}) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0f00f2ff0000acff002103c75735", 0x26) 2018/01/03 20:45:53 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000fcb000)={r1, 0x3, 0xde, "1c5fa9eda55c4f2b8713a7cc9b0d611c49b7355f0e740e1a47ba7a0b7adee88c37879e7bf3f85eaab32e8989d74ffe8774908bf364f4884d992cd2599340eef14cfbf272a5b6f8cff0c8dcbe383305030c26a173620c26b31a91369969b5842dd1b7e2be497896b770f7b47cc567b6297ffbb9e73d23eb6a867b2ddbcc6de1287038b728f15446fabb52e8149d7d653ef183907aa416528eff732abca72e841c9208ece546dedeb7ba5f7947646a6a0e3bd84e397580ba9e11f2aa7e4a8593f497df91fb51736863a63a7875d03d92d26d9ad9f80e2c4f8d2c640f8a2255"}, 0xe6) 2018/01/03 20:45:53 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000188000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@common='teql0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000002000-0x2c)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x7, [@multicast1=0xe0000001, @rand_addr=0x7, @loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @empty=0x0]}, 0x2c) mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6f000-0x10)={&(0x7f0000b3b000-0x1204)=@newsa={0x144, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x2000000, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_auth_trunc={0x4c, 0x14, {{'sha1_mb\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 20:45:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x9, 0x2, 0xbdf) sendmsg$nfc_llcp(r1, &(0x7f0000df3000)={&(0x7f0000c6a000)={0x27, 0x6, 0x100000000, 0x7, 0x91, 0x6, "ce55dbd695aec60624a5d539e76425f9e529133c3855f3b444d5982eae630705cfef86dbd12afe3e8fd3942ecad9f09752a1f3ed6cd8ba01e0e9c3a34c00f4", 0x9}, 0x60, &(0x7f0000084000-0x50)=[{&(0x7f0000b90000-0x55)="5abb3729bd249942dde05c4d697fcd1f1dc5e8f1e80afb5a6ec9f6b6c38bc8445845a72a1c5fb947dc0c720087c264d5ae94b3ac4be518c38072c2c22c35d5a30c6494f3f4f1799e9d9c5dcb5e6896f9d5452330f6", 0x55}, {&(0x7f0000b1c000-0xd1)="48b83be45aa8132583255c309e22357c94f5b8ea8284b691e7aa548850892761d7e65d31de30f031a99d75d7e559d9b793a22b785e365d8d8f74fa59ea3a7f0c293b3887040e8810768f1393713555c9216eb258e22c7bd5ddf915412becde97c24dd4d8dc67594e1a39dc0d94180a32a23140a000a64bb2296658cd23648903274f0235ca78f111beae9f0ce922c5255f45d1a37c95cd1f5ca84216df6bdff6e039496013ba4829f4a655d9b93329cde3be5fff9fcbd3d9423a8f21d976b7ff2a38c9f5cd3b8451e31a9dbb142b2d527f", 0xd1}, {&(0x7f0000d5b000-0x6)="cea1087efdc6", 0x6}, {&(0x7f00007ca000)="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", 0x1000}, {&(0x7f0000a63000)="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", 0xfa}], 0x5, &(0x7f0000637000-0x70)={0x70, 0x0, 0x3, "5f6ef59ee0b9e496b75883804355feb78a675be71cf2581e67bfd2787b34790d30a2d1e57d4740ebeff9eb568255fca8b5c2a2b3ef76089fe4d5af759881eb574e9ce64255ce1ae5d9f3040a5c9e066c0cba24dce38d0a75aaa55aa3755590"}, 0x70, 0x4000080}, 0x20000000) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x6bc)=@newsa={0x138, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 20:45:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000aef000-0x1f)=[{0x20, 0x24, 0x1, 0x0, 0x0, "0000ee0c0b0004000000000000"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00002f1000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000fd000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000065d000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) recvfrom$packet(r0, &(0x7f0000c72000-0xdd)=""/221, 0xdd, 0x2, &(0x7f000074f000-0x14)={0x11, 0x8, r1, 0x1, 0x6, 0x6, @random="c92845205196", [0x0, 0x0]}, 0x14) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000013e000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000001f000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xffffffff}, 0xc) 2018/01/03 20:45:53 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x20) sendto$inet(r0, &(0x7f0000001000)="32000000180025ff0700940d091404028020fe20000400050000001e160001000100000000024fe50700eea4eb4e56d71888", 0xfffffdcd, 0x0, 0x0, 0x0) bind(r0, &(0x7f0000003000)=@ax25={0x3, {"7d0f1355e88fd8"}, 0x1}, 0x10) 2018/01/03 20:45:53 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d10000-0xbf)={0x0, 0xb7, "faf9d590c5f23c1763b07f899c96e109c686a90ee6a62602fe67958b06329b932ca1846ba6eb4981468e252040a1664c7b950931095db8d9d6fd79c1ad60177a59ef9a4a4472371321ae4becfefd4c20b0deee4c306aca5a1c8794c2831c7840f110736b63237160951bf2e5406e50b9c1148f3f2276d047644f9dcae149b37a6e2ec40af0a3b558198fa1e0ea47f4534f2b7597eecd1fa857a2cf29123dc1a99ecded23879c88bcff16ab1c55a6dc5e12f9b065597e80"}, &(0x7f0000ef1000-0x4)=0xbf) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000a0000)={r0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000af9000)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef2000)={r4, &(0x7f0000ab1000)="5aacf3e4ee726b0c430b9283514fbf61c28f8f32496c349edf39ad4d888c9d4f4d6a95937ef5161ab9d812c0feb914c030efcb2a180ba7eaae510a52a03227dec65e2e4886e4f81f0c72a9e8decfad999f26771a31d9bfb61e42c501902b7a1fd4b0aad53e9e1ba71a5be4c6f1f11f73f849d40a6e974bf400ff3b1399edff9e93dd70eecff3c757711ab3d8c297481abe8f17dcbd23a165be27ab1060af9d7f97c3052aebaa4ead", &(0x7f00006c9000)=""/178}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000ef1000-0x1)={r1, 0x8b0}, &(0x7f0000e9b000-0x4)=0x8) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f00006ea000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000ef0000)=0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000065d000-0x10)={0x0, 0x0}, &(0x7f0000ef4000-0x4)=0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000ef1000)={@loopback=0x0, @loopback=0x0}, &(0x7f0000ef2000-0x4)=0x8) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000ef3000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f0000184000)={&(0x7f0000ef1000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000ef0000)=[{&(0x7f000081e000)=""/88, 0x58}, {&(0x7f0000431000)=""/225, 0xe1}, {&(0x7f000086d000-0xea)=""/234, 0xea}, {&(0x7f00009d1000-0x6b)=""/107, 0x6b}, {&(0x7f0000129000-0x43)=""/67, 0x43}], 0x5, &(0x7f0000229000-0x1000)=""/4096, 0x1000, 0x0}, 0x1) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ef0000-0x18)={r1, 0x0, 0x30, 0xfffffffffffffffc, 0x0}, &(0x7f0000ef0000-0x4)=0x18) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000874000)=0x0, 0x4) 2018/01/03 20:45:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/03 20:45:53 executing program 2: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000440000)={0x6, &(0x7f0000330000-0x30)=[{0x9, 0x8, 0x7, 0x48}, {0x1fffffffe0000000, 0xfffffffffffffff9, 0x4, 0x80000001}, {0x6, 0x4, 0x5, 0x5}, {0x100000000, 0x70d3, 0x4e, 0xa47}, {0x1, 0xfffffffffffffffd, 0x5660fcc9, 0x9}, {0x200, 0xc65, 0xfe, 0xfffffffffffffffd}]}, 0x10) sendto$inet(r0, &(0x7f000093d000)="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", 0x241, 0x8040, &(0x7f000093d000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 20:45:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f0000450000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1000000000000077) r1 = socket$unix(0x1, 0x7, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a7f000)={0x0, 0x0, 0x0}, &(0x7f000078c000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f000097a000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001a5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae4000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008a5000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4000200000000006) writev(r2, &(0x7f00009ec000-0x10)=[{&(0x7f000005d000-0x59)="58000000150019007fbb4b3100058c5602ed3b8502600076d5024353000008a2b24a03ca9164723e1a000010282132e23ffb121000170a39020096410000000000a9000000000000000000000000006001ab00da4a0f006e", 0x58}], 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c14000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000874000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001eb000)={0x0, 0x0, 0x0}, &(0x7f00007d5000-0x4)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00002bf000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000153000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d52000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000050d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d55000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006d2000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000035a000)={0x0, 0x0, 0x0}, &(0x7f00009b9000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006f0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aa9000-0x4)=0xc) gettid() getuid() getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000483000)=0x0) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b32000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000)=0x0) getuid() getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000082f000)={0x0, 0x0, 0x0}, &(0x7f0000089000-0x4)=0xc) socket$unix(0x1, 0x1, 0x0) 2018/01/03 20:45:53 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000000000)="0600000000000000ed18000000000000004074708d76b86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) r1 = socket(0x11, 0x2, 0x3f) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0xffffffff, {0x3, 0x7, 0x29175688, 0x100000000, 0x9, 0x80000000}, 0x1, 0x7}, 0xe) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000003000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) getsockname(r0, &(0x7f0000002000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000003000-0x1)=0x8) 2018/01/03 20:45:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000272000-0x100a)={r1, 0x81, 0xc35, "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"}) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) 2018/01/03 20:45:53 executing program 3: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000074e000-0x4)=0x0) write(r0, &(0x7f0000ba4000-0x24)="24000000190025f4071c1ffbfffffc0e0a00000000000000810019eb080002000000ffff", 0xfffffffffffffe32) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f11000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f10000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/03 20:45:53 executing program 7: r0 = socket$inet(0x2, 0xa, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000329000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0xfffffffffffffee3) 2018/01/03 20:45:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000cfc000-0x3c8)={0x4, {{0x2, 0x1, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{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]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) pwrite64(r0, &(0x7f0000ae0000-0x5e)="3d4a8dd18585331cc451db9162dcccfa04c8c56c2e5fdc6154de8412fe7240b88351927a759aa1853ea69e96425de6c298b12fd1fbb0e67d113a6c114f36d8335c7f7afab6817e66331a1f6ea7231cb8db74af50cb3e2aed07e456c2d258", 0x5e, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00007c2000)={0x4, 0xd, &(0x7f00002bf000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x2c}, @alu={0x7, 0x8000, 0xe, 0x5, 0x0, 0xc, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x7f55}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x10001, 0x7fff, 0x7, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a3d000)='syzkaller\x00', 0x3, 0x0, &(0x7f0000356000)=""/0, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000431000)={r1, 0x50, &(0x7f0000b53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000195000-0xea)='1', 0x1, 0x20040000, &(0x7f00002d9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 1461.747394] usercopy: kernel memory overwrite attempt detected to 00000000fee11255 (kmalloc-1024) (968 bytes) [ 1461.765690] IPVS: Scheduler module ip_vs_ not found [ 1461.771916] ------------[ cut here ]------------ [ 1461.776691] kernel BUG at mm/usercopy.c:72! [ 1461.781225] invalid opcode: 0000 [#1] SMP KASAN [ 1461.785887] Dumping ftrace buffer: [ 1461.789414] (ftrace buffer empty) [ 1461.793107] Modules linked in: [ 1461.796287] CPU: 0 PID: 29511 Comm: syz-executor5 Not tainted 4.15.0-rc5+ #174 [ 1461.803631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1461.812974] RIP: 0010:__check_object_size+0x3a2/0x4f0 [ 1461.818132] RSP: 0018:ffff8801d15cf7c0 EFLAGS: 00010286 [ 1461.823464] RAX: 0000000000000061 RBX: ffffffff8592bb60 RCX: 0000000000000000 [ 1461.830704] RDX: 0000000000000061 RSI: ffffc90002910000 RDI: ffffed003a2b9eec [ 1461.837948] RBP: ffff8801d15cf8b0 R08: 1ffff1003a2b9e7a R09: 0000000000000000 [ 1461.845187] R10: 0000000011a38f81 R11: 0000000000000000 R12: ffffffff8592bb20 [ 1461.852425] R13: ffff8801d98fa090 R14: 00000000000003c8 R15: ffffea0007663e80 [ 1461.859664] FS: 00007f4f443cf700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 1461.867860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1461.873711] CR2: 0000001b9bc21000 CR3: 00000001cd6d8003 CR4: 00000000001606f0 [ 1461.880953] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1461.888193] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1461.895432] Call Trace: [ 1461.897996] ? check_stack_object+0x140/0x140 [ 1461.902466] ? rcu_read_lock_sched_held+0x108/0x120 [ 1461.907453] ? __kmalloc_track_caller+0x46a/0x760 [ 1461.912265] ? __local_bh_enable_ip+0x121/0x230 [ 1461.916904] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1461.921888] ? lock_sock_nested+0x91/0x110 [ 1461.926092] ? do_ip_setsockopt.isra.12+0x1483/0x3160 [ 1461.931254] memdup_user+0x46/0x90 [ 1461.934776] do_ip_setsockopt.isra.12+0x1483/0x3160 [ 1461.939763] ? ip_ra_control+0x5c0/0x5c0 [ 1461.943793] ? lock_release+0xa40/0xa40 [ 1461.947740] ? compat_start_thread+0x80/0x80 [ 1461.952117] ? do_raw_spin_trylock+0x190/0x190 [ 1461.956671] ? find_held_lock+0x35/0x1d0 [ 1461.960707] ? avc_has_perm+0x35e/0x680 [ 1461.964659] ? lock_downgrade+0x980/0x980 [ 1461.968777] ? lock_release+0xa40/0xa40 [ 1461.972718] ? lock_downgrade+0x980/0x980 [ 1461.976838] ? lock_release+0xa40/0xa40 [ 1461.980783] ? __lock_is_held+0xb6/0x140 [ 1461.984816] ? avc_has_perm+0x43e/0x680 [ 1461.988762] ? avc_has_perm_noaudit+0x520/0x520 [ 1461.993404] ? iterate_fd+0x3f0/0x3f0 [ 1461.997177] ? __lock_is_held+0xb6/0x140 [ 1462.001213] ? schedule+0xf5/0x430 [ 1462.004725] ? sock_has_perm+0x2a4/0x420 [ 1462.008755] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1462.014088] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 1462.019791] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 1462.025036] ? alloc_file+0x27e/0x390 [ 1462.028819] ip_setsockopt+0x3a/0xb0 [ 1462.032505] tcp_setsockopt+0x82/0xd0 [ 1462.036289] sock_common_setsockopt+0x95/0xd0 [ 1462.040763] SyS_setsockopt+0x189/0x360 [ 1462.044709] ? SyS_recv+0x40/0x40 [ 1462.048131] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 1462.052944] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1462.057928] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1462.062654] entry_SYSCALL_64_fastpath+0x23/0x9a [ 1462.067380] RIP: 0033:0x452ac9 [ 1462.070539] RSP: 002b:00007f4f443cec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 1462.078216] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 1462.085466] RDX: 0000000000000030 RSI: 0000000000000000 RDI: 0000000000000013 [ 1462.092705] RBP: 0000000000000531 R08: 00000000000003c8 R09: 0000000000000000 [ 1462.099945] R10: 0000000020cfbc38 R11: 0000000000000212 R12: 00000000006f5d38 [ 1462.107185] R13: 00000000ffffffff R14: 00007f4f443cf6d4 R15: 0000000000000000 [ 1462.114432] Code: 48 0f 44 da e8 70 5b c0 ff 48 8b 85 28 ff ff ff 4d 89 f1 4c 89 e9 4c 89 e2 48 89 de 48 c7 c7 20 bc 92 85 49 89 c0 e8 e6 10 aa ff <0f> 0b 48 c7 c0 e0 b9 92 85 eb 96 48 c7 c0 20 ba 92 85 eb 8d 48 [ 1462.133549] RIP: __check_object_size+0x3a2/0x4f0 RSP: ffff8801d15cf7c0 [ 1462.140533] ---[ end trace 97527aa2625cb8d4 ]--- [ 1462.145425] Kernel panic - not syncing: Fatal exception [ 1462.151168] Dumping ftrace buffer: [ 1462.154696] (ftrace buffer empty) [ 1462.158374] Kernel Offset: disabled [ 1462.161969] Rebooting in 86400 seconds..