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{0x1010, 0x111, 0x5, 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"}], 0x3148, 0x80}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r5, 0x6, 0x14, &(0x7f0000001000-0x4)=0x0, &(0x7f0000017000-0x4)=0x4) recvfrom$inet6(r5, &(0x7f0000000000)=""/114, 0xffffffffffffffbf, 0x10200, &(0x7f000018b000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000-0x63)="9aa1897c7f1b2dce72e570edf7ac3aa8da0fb0e62373d5388f856c536789da1a17ed51f6ebdb8844616ae946103b29e8cae3d4daaae848f1bb087717f9fc2e569a8fb6a32efaf6ab708e31c932f1116da03bef9e34db10f5dcbfa3246ee79bdcfbbad1", 0x63, 0x40810, &(0x7f0000002000)=@generic={0x1a, "4efbd861ea67f88938a69d946b75fea5c3110046f0562fef0cd6b2cb341c7179829fa6832b921fe4a5b251dae1bce22fcfea37c0ceeef9b5c77002ed4243f7c0f503b215a3f9de90dacaf8e9ffc19c0ee921d447cea64bbbe3c36bb72fa79c654fd7274aa53c019a0ab9b3d67cff4daa7d6d956c2b4a4138db3c2814466a"}, 0x80) 2018/01/18 22:09:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r1, &(0x7f0000868000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00007e6000)=0x3a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00001ee000)={0x0, 0x0, ""}, &(0x7f0000007000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000002e000)=@assoc_value={r3, 0xc3e5}, &(0x7f000083c000)=0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d9a000)={r3, 0x2, 0xfb, 0xbf2}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000fcf000)={0x0, 0x2}, &(0x7f0000f82000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000dd3000-0x17)={r5, 0xf, "2348c9ab7563d5a3cc07ee82046dea"}, &(0x7f00002c7000)=0x17) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00009a8000)={r5, 0x20}, &(0x7f000009c000)=0x6) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000318000-0x28)={&(0x7f0000499000/0x4000)=nil, 0x80000000, 0x1, 0x6, &(0x7f0000b31000/0x3000)=nil, 0x2}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000e05000)=0x7, &(0x7f0000b63000)=0x2) ioctl(r1, 0x2, &(0x7f0000cc8000-0x59)="6d973a3795eb125ed6a454b08f2db78e14f0126bbd9951b7f7e0f66c9aac9758e432f2837c5347323669ddcc2df491b3894fe26e9ff1d0ee1d9f4ca50c1ad7ac1b27d0e8b5c9eecd1de4c1abc889efb56446090c66b78d5369") syz_extract_tcp_res$synack(&(0x7f0000b37000)={0x0, 0x0}, 0x1, 0x0) tee(r0, r4, 0x8000, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00002cc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f99000-0x41)=@ethtool_gstrings={0x1b, 0x5, 0x35, "be2159bf4dd418eaffa37e4fdc0299ce8a92dd6386cf4b9576de35baba435476dbe3ec202c845bbcb38f2436baf3c7a6d98539a2ba"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/18 22:09:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$packet(0xffffffffffffffff, &(0x7f000094b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001f7000)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000076b000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0xfeb1, 0x4, 0x4, 0x500, 0x8, 0x10080, r3}) r4 = socket(0xf, 0x80803, 0xfff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000043e000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffff8, 0x8, 0x6, 0x40}, &(0x7f0000b51000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000fe2000)={r5, @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]}, 0x300000000000, 0x401, 0x200000000, 0x73f009e8, 0x2}, &(0x7f0000920000-0x4)=0xa0) r6 = socket(0xb, 0x4, 0x8) connect$inet(r6, &(0x7f0000d9a000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet6(r2, &(0x7f0000b7e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c46000-0x4)=0x1c) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) shutdown(r1, 0x0) sendto$inet(r7, &(0x7f0000be3000)='e', 0x1, 0x2000, &(0x7f0000f35000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 22:09:32 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000009000)="") [ 1188.325957] sctp: [Deprecated]: syz-executor7 (pid 19886) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1188.325957] Use struct sctp_sack_info instead 2018/01/18 22:09:32 executing program 6: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) syz_extract_tcp_res(&(0x7f0000124000)={0x0, 0x0}, 0x7df2, 0xfff) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="940599adc8e100e4ea9ca4836977c89c576582330ae33006477110c2c76cef7e460fc576054ca3693b9ca33d9fb8a01f1331ae908ad251a71d88339e04ceb66295b6494d41fee99cd35fbbc1103949a0a8204eea55f33a4cf3306882403872c6e636a79154ae", 0x66}, {&(0x7f00001f0000)="0e766f56f8152fd82cc77aa3772bac935ed8", 0x12}], 0x2, 0x0, 0x0, 0x5}], 0x1, 0x0) 2018/01/18 22:09:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc3000)={0x1, &(0x7f0000c03000-0x28)=[{0xf35c, 0x0, 0x0, 0x0}]}, 0x10) connect$l2tp(r0, &(0x7f0000594000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x2, 0x0}}, 0x2e) 2018/01/18 22:09:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)="3528bd", 0x3, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008cc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000cb0000-0xf3)={0x0, 0xeb, "33820cf41a8b87cfc8538d89795cb2c9a4ae646d7eb3aad789f354d9355e40aa0cbe4fdce0eca3b781bf4f6824f078f799c4539fd9929c99aae12d2c22876c5495787327f813d6ca5e071d47b657d5682ac54c2bbefd2770c922ce6087de3b817b9a6c157b7aeb2258994da2647413f6257ee210784fd19926f19bcfba94e5eaad5c40310a9321572e211f3293ec8b645fefcaec000f92471329391ca7556118615727ca0cba8f3863e84070eeca667c5ee9101a8e88cca78411ac77327e8e8d49ece401041ffbf9c6c544b76398fb6c285b89fffc2474d32ac9aeaad2e9fe12221a5b2e34369fd6df7a5e"}, &(0x7f00006c5000-0x4)=0xf3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000739000)={r1, 0x50, &(0x7f0000801000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000be4000)=r5, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000b4a000-0x20)={0x6, 0x5, 0x820c, 0x3, 0x2, 0x3ff, 0x404, 0x7fff, r4}, 0x20) recvfrom$ipx(r2, &(0x7f000043f000-0xf8)=""/248, 0xf8, 0x2, &(0x7f00009eb000-0x10)={0x4, 0x0, 0x0, "a86454f4c010", 0x0, 0x0}, 0x10) 2018/01/18 22:09:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00009fc000)=0x0, 0x4) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0xa, 0x6, &(0x7f0000dd1000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000f9d000)=0x2, 0x3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008ef000)={0x0, 0xfffffffffffffd95, "787e396db73448ed1f96be41d1774b0599fece6cbd3ba9ff5a26ce0d9f3673be56740547fc5dfcfc04393f4c9a069e347dc85e7e01a11e4c08839a771b098094d8ca24c33ed5a581f30b011232c0329089fadf0b1f6f046ad141880e94fbb534938a689c1b9cd221b756fd2d"}, &(0x7f0000b22000)=0x74) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000015000-0x8)={r2, 0xfffffffffffff800}, &(0x7f0000b92000)=0x8) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fec000)=[{&(0x7f00001a5000)="", 0x0}, {&(0x7f00009e3000)="57930959c6597aa6c6032e027f566a5f14a1c798e4e2184ce095f2d056b9b5c6be19bcec19674dd55f3f4e10d55b9d7b58bdaf607051f4d0da513dd61c5e", 0x3e}], 0x2, &(0x7f0000833000-0x108)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 22:09:32 executing program 1: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000002c000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000001e000-0x18)=@add_del={0x2, &(0x7f0000000000)=@common='tunl0\x00', 0xfffffffffffffcc7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000035000-0xe8)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x80000000}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf46}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x12a}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0xffffffffffff0000}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f000000b000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffeff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() r5 = getuid() r6 = getgid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000035000)=0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000035000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000-0x4)=0xe8) r9 = getgid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000036000-0x38)={&(0x7f000002f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000036000-0x60)=[{&(0x7f0000035000)="861bd12165e5c9fa259a9c2895af2c16f6bf74d193b16c180660110d181b6a9a1034fbcc3614b15b64736baff3ee3bd71466c84df87a33824dda1bbe6678bf8afba27b66e4fe801a77460784fc2490c1938d86d8f36b0905243082a20ff667b0db49a7c38598", 0x66}, {&(0x7f000001e000)="23d22df82db13c99142c8f5ddcb5f61e2c747ab561a7d8db8acd1997f14c1b5d2032104bb515ff6d22ca5f0ae76d76f8dcaf7f78dd4985a61ef1f3cfcaf00004db93e16fd4c4ca701ff388ee", 0x4c}, {&(0x7f0000035000)="d6c011d062298866a58335500341fb559b2587b2d554cfcbc5edd51f0f23033bfda2a0a789f8407f63b03154c7552b0b2af122c05e9e933f65400486d3ab9e7a4e237d43339783c7554716c3871d493547afb6c2a465bec1e3281e0b125ac97121ade5cd1c81d4addffb1386421e12dda41156c8b136b25288b12126566cc528499fd27c9d98c4f32e2c29de211a75078ded31b3364aecbde520c70f46e69318dea43140dcba0ac1458da0d7", 0xac}, {&(0x7f0000036000-0x49)="bf350009e0f952d4b84c46ac6060b03359d35b0593d09fcb414e9b18cb6ed79ffb281eb4f93fcb4cd374eaf146cd11d7b85ca26beca08ffbc1a195811d5369640f09d80142b3cdd881", 0x49}, {&(0x7f0000035000)="c47eb576cf9bbb1535dc01e2a53da2a2b780d25d7c43d1883f21fd75", 0x1c}, {&(0x7f0000036000-0x1c)="e98fb4ab2deb6c978ec8b448d98c5d79616375cf67a494e5abd3ec03", 0x1c}], 0x6, &(0x7f0000034000-0x58)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x58, 0x4008000}, 0xc005) sendto(r2, &(0x7f000002f000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/18 22:09:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000723000-0x4)=0x0, &(0x7f00001c3000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000040d000-0x8)={0x0, 0x0}, &(0x7f0000eb1000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000086f000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x8}, &(0x7f00006d6000)=0x98) 2018/01/18 22:09:32 executing program 7: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f00003be000-0x17)="", 0x0, 0x0, &(0x7f0000f0d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008b3000-0x6)={0x0, 0x3cf}, &(0x7f0000301000)=0x6) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ad9000-0x8)={r1, 0x7}, &(0x7f0000f0e000-0x4)=0x8) 2018/01/18 22:09:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000030f000-0x8)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000011e000-0x56)=""/86, &(0x7f00000d0000-0x4)=0x56) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000038c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7f, 0x0}, 0x20) 2018/01/18 22:09:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r0, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) bind$inet(r0, &(0x7f0000459000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 22:09:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000b11000)={0x0, 0x0, &(0x7f0000cbf000-0x10)=[{&(0x7f0000c10000-0xdf)="0838f925a1b461508696a757d786bb9718d64bf3d7fd7a8ee0fd1d3f0e7ebbe2a8836c26530e7e1879d5b9814ea41fd80bbf4d203b3c4167100e7795a15e42a2681a3109d0ff2bfc801ff879b1056c90a786fb784fd48512addbc76f5ad903fb14da64480354402cc6598f1aa3cafeca89291ae3c3a0e9390efb7ceba34e0d0310d9cd286bfe7a22f26a4de363bb74fe9363029230279a6344885da23c4912bc49aaab47fe4c7b32eb54180136a3a57263274961d1cc9ee1d4473a1011259405ed36e48ff405eaea7615702b0e8ef8f66dc124752cdd05bac581d591d129b9", 0xdf}], 0x1, &(0x7f00004d9000)=[{0x68, 0x115, 0x6, "6ed3905bd24af56db094aae944a3b552ae23aaa154e730e4e0602561ff50c755ef06e29f2a1dd1030ada467720a5aa2444fac026759d26c50d4187d82930467e26392e4191828663dcd3a1bcbefeb46d3dd3"}, {0x48, 0x0, 0x1, "1f0c2210c49f85fa0d0a0056eeb732b146f17fef7e2a5029de023da0c1cbdadb187254b30bba5bb49e00d785aa8b819e201e45fcc092"}, {0xf0, 0x11d, 0x10000, "f12d7919cd781851ce0d911ecb198463cbb047c33ef8b18a18a9ce67afa2009f0fb313b0c294f4ec8d8062fa397da77981eca9db76f9d5e817936993cf5ff9adf0ecda63dfd00783b801a84e8f945d448be3a05930e7205931a065c2b1fdae14ff9266c6b289a8b4a14df6d200f38d13f2e14da7ddec363189a28344991d56fc860108ef7efab62b0d0a2ca3e6965fedf4e46e6a08411954e37e833e2c9347af3881e733efa4d6491ad2b5e31f5e8d8ca9bac9803edf961195421b3d48da33b7159d3b93b65c2330cb7b684b4624ff155b09e9413a5b5d9096fd458eb96d"}, {0xc8, 0x11f, 0x9eaf000000000, "7aad3e2cda26bdf8290449e0ce34f159a589642decbe9ce5a9f823374919f9759871c787432338a92ce9c7289698c40a5e66e0182940b29e147a74fb170402c1ba451c9b06c5374731a29ccf6c7b6033e4e3947f0ce2dd620986bd15466159f3f9ee05e40b090492f0a88e76d080cb4a65e18e43a10cc4baf7beabda65132ebc9309ba4e2d76a665f03b3c421e747bce0b78c4b3956a2e2243336b91fdf469e42c417e363b31df8dcdaf195a9b470dfcded6b90f5468e5"}, {0xb0, 0xff, 0x7, "4abab330eece7c5ea5de188d59dc11298b7f45d7c6278c7ee80ac3c0e6340a445414acdc8eac4675c66b4a10cce064792f94a1d78b06d912882e99353229c34193a7490088b182c74199fe596050fbb53ddd8a11cd97e4bbad96421dc4f8fdc3334bbcbe630bcbbef66d98a8325624f9cb8628f9398914b799ab131752759a02ab2031bbf341b206512035cfafb505da4665d19e3926e37d44f13594805e10"}], 0x318, 0x4004}, 0x810) accept(r0, &(0x7f0000df4000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b66000-0x4)=0x10) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x25, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a2ac687f4bbd8c61d8708008689669c254815"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common="6c6f0000100000000000000000002700", @ifru_flags=0x0}) 2018/01/18 22:09:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/91}, &(0x7f0000000000)=0x5d) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c06000)={0x0, 0x0, 0x0}, &(0x7f0000d75000)=0xc) r3 = getgid() r4 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6(0xa, 0x7, 0x1, &(0x7f000029b000)={0x0, 0x0}) pipe(&(0x7f0000635000)={0x0, 0x0}) r7 = socket$inet6(0xa, 0xa, 0x3080) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f00004ba000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000491000-0x4)=0x10, 0x800) r11 = socket$bt_bnep(0x1f, 0x3, 0x4) r12 = accept(0xffffffffffffffff, 0x0, &(0x7f00008e2000)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000093f000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004f4000)={0x0, 0x0, 0x0}, &(0x7f000073d000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getgid() r14 = socket$key(0xf, 0x3, 0x2) r15 = socket$bt_hci(0x1f, 0x3, 0x1) r16 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) socketpair(0x10, 0x7, 0x3, &(0x7f0000068000)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005d7000)={0xffffffffffffff9c}) r21 = socket$llc(0x1a, 0x2, 0x0) r22 = socket$bt_hci(0x1f, 0x3, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b84000-0x8)={0x0, 0x0}) r24 = socket$inet_tcp(0x2, 0x1, 0x0) r25 = accept4$inet(0xffffffffffffff9c, &(0x7f00004a2000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb3000)=0x10, 0x80800) r26 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000e00000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000755000)=[{&(0x7f00006a8000)="28f6cc04e78cb113c306ea673465ffb906654be9b1c141676100c18af270c30954c8606641ad5811570fd940d7e66dd53e4ab03192d7c530db645615dceb2d82d1b100342173b75409e7bcc002d8bb12c0a827010fbf56c075ed431e057f0e5df747ebad600a6b0fd511ef290eca955e5a41206399a5f9802ff9e03d7b6e7b4260d9cddeeca318fc2a66f7f2d68869ae1757d95f03279b80e05057eb8a", 0x1ac}], 0x1, &(0x7f0000001000-0xf0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, r8, r10, r11, r9, r13]}, @rights={0x0, 0x1, 0x1, [r16, r20, r0, r19, r7, r11, r11, r7, r19]}, @rights={0x28, 0x1, 0x1, [r14, r15, r16, r17, r18]}, @rights={0x38, 0x1, 0x1, [r19, r13, r20, r21, r22, r23, r24, r25, r26, r26]}], 0xd8, 0x40800}, 0x4000080) r27 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r20, 0x119, 0x1, &(0x7f0000b33000)=0x0, 0xffffffffffffff17) setsockopt$sock_void(r27, 0x29, 0x200000000cd, 0x0, 0x0) 2018/01/18 22:09:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f29000-0xc)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x3) 2018/01/18 22:09:32 executing program 3: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x2f4) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x0, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/18 22:09:32 executing program 5: mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800000003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000066f000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/18 22:09:32 executing program 2: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ef4000)=0x0, &(0x7f0000cf0000)=0x4) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00004c3000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 22:09:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={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) 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) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000)={0x1, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x3, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000c11000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x20000}, 0xc, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0xad)="de4c186af28fd8f26130d34ca72456475dc6d6fb5aba221ef28f89de4565ac92c09eb6dab596c31e5a9958e38e5dc0024b69506642aa48ef332fdc37ca2766384f43fec1296d588aa32bb4294b30b00d7e0616c149e38d947ec95b05a88d98d743b8c122beabc7626b414ec6b988b99068c2fd5f8c18478852e47feb32dcba4769ff06091ec901815c9dd65ac85b0589bf692c2b000d2b78c8dfb7500ae6449744393405000fd972847caf2877", 0xad}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000fa1000-0x62)="40109088788c0cbd8ffd47f31eb85dc272ecab04abdc04669cdf76db4c2ea7c32c80f8a541da9855a5ec715f893c4e6e5e8dfc09bb9b66ad995d78cba52910ee24358c94ffb7ad328eccc774526172f601a9ff770b94e06240bd2bd686436d82f7b0", 0x62}, {&(0x7f0000bea000-0xd2)="61dd768b80d289fbd9ed514aa2dbc6aac7b8f34b6bafa5c78ae0e7eff370dae2cc5a3bdf99f8fb0f7791158c819bec8d0387ab24955f43e274baa8947a3dee59b6fb038e5a26b6bd745a5d5967e933ee3b8d4e4d85f3a56fcbc5df7b01e8095d71e03f265a1564490867dd313ebc63bfc94c52b010435f4504c93432b541618582a723a71860ccc83f92598fc46529cdfee166118356ef40157c5b8897653b91efbcd9b351c7218b9a49e594d75cea032803e16e11462525423b7ff35d818801c417ca8c6a7c4a11c29b25b0fa1ff250b6fe", 0xd2}, {&(0x7f0000001000-0xbd)="0f22819bb5566f9bddc87d902009fc30df20ae85913ef02bc577d0fb300a77b6106d5290809f430986a88e670a012e99ce2a59a946270f4c635e600ce2b141365e4b7c27e94f3e3e6feb1ff5b7c944ec51b37796f3f7be4dc828a738ef0be1a685d8bb0c2fbd04996b4fa0161625373643a48df53b9f9435b77cd2fee81448d4af04e43c9ecd96c5afd94329021bb7c4c9651dc2095fa90ba8da30a568055e547c384415fc66229c0f0d4a14da7e9ceae8307d5d7de6f16e0488bee5f0", 0xbd}, {&(0x7f0000000000)="ed5e3851fd0010b6a3", 0x9}], 0x6, 0x0, 0x0, 0x80}, 0x20000000) mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000f2000)={&(0x7f0000c47000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000006000-0x25)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) 2018/01/18 22:09:32 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000342000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000060a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000f68000-0x10)={r1, &(0x7f0000d29000-0xcb)=""/203}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) close(r2) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x1, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d3e000)={0x0, 0x7}, &(0x7f000095d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000316000-0x12)={r3, 0x7, 0x5, [0x3ff, 0x2, 0x5, 0x9, 0x0]}, &(0x7f0000272000-0x4)=0x12) sendto$inet(r2, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 22:09:32 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000006000)={0x0, @in6={{0xa, 0x0, 0x1080000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001d000-0x4)=0x8c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x3}, &(0x7f000001e000-0x4)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000001c000)={r2, 0x3, '|.`'}, &(0x7f000001c000)=0xb) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80800, 0x3f, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000001c000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f000000d000)=0xc) recvfrom$packet(r3, &(0x7f0000010000)=""/36, 0x24, 0x1, &(0x7f0000017000)={0x11, 0xfa, r4, 0x1, 0x100000001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000012000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 22:09:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000403000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x1, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 22:09:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000083a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00005a1000)={0x1, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 22:09:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) recvmsg(r0, &(0x7f0000f6b000-0x38)={&(0x7f000013d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a10000)=[{&(0x7f0000476000)=""/241, 0xf1}], 0x1, &(0x7f0000afe000)=""/94, 0x5e, 0x0}, 0x100) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000981000-0x1)=0x100000000, 0x1) 2018/01/18 22:09:32 executing program 4: r0 = socket(0x4, 0x6, 0x8001) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000e6f000-0x4)=0x10001, 0x4) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00005ff000)=0x6, &(0x7f00004b6000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000539000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x2031, @in=@multicast2=0xe0000002, 0x2, 0x6, 0x3, 0x0, 0xa, 0xa0, 0x80, 0x11, 0x0, r1}, {0x3, 0x3f, 0x101, 0x10001, 0x7, 0x2ca, 0x6, 0xcb}, {0x1, 0x7fcb, 0x2, 0x1ff}, 0x982, 0xf, 0x1, 0x1, 0x2, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x6, 0x7, 0x0, 0x0, 0x4000000000, 0x0, 0x7}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000-0x7c)=""/124, &(0x7f0000002000-0x4)=0x7c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0xc) socket$packet(0x11, 0x3, 0x300) socket$inet(0x2, 0xa, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000+0xdb8)={0x0, 0x0}) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000003000)={0x400, 0x6, 0x80, 0xc2, &(0x7f0000003000)=""/194, 0xfc, &(0x7f0000000000)=""/252, 0x0, &(0x7f0000003000)=""/0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000005000-0x4)=0x33, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) vmsplice(r2, &(0x7f0000004000)=[{&(0x7f0000005000-0x9c)="5b83d6347718562d39e383f75e507b7ac521bb7353afc43e82441da89598f66042afbd2cfa834b5dd6a46d491dabd9f118a929ee39e712f4ab2af54003c0f8e865e0a5702f311de49baf99e6557c0eb5d0526a38d5cb7fb1e35a2746013144456abe336f0967bb949d6924f075b7583730ba156f46d8bc538e61408f101433d35de5fec1edfd0eb5df301ee0a2f3fcf231bfc7f63ae4f390e44dcf96", 0x9c}], 0x1, 0xd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000006000)={r2, 0x5, 0x800, "e9a0300ec1a1668adc79787e86026b14e449d09adfe398c1c46a4dfba3a74e246d8c9f3dbc61f12eda522fc9b666a6cd5833073d22f8c5607436b0c4eabecc32ca7ffa2c353da3837f25918f8b90bc10f8d7993bff45570bf5dc5fea301c02e0698a8a06117a42fb4c99112c53b64625"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000007000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={r4, 0x8d}, 0x8) 2018/01/18 22:09:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000380000-0x38)={&(0x7f00003d9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00009fa000)=[{&(0x7f0000bb4000-0x58)=""/88, 0x58}, {&(0x7f0000000000)=""/199, 0xc7}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000d8a000)=""/0, 0x0}], 0x5, &(0x7f0000000000)=""/173, 0xad, 0x3}, 0x2101) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000032a000-0x4)=0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x80000000, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000+0x85b)='dctcp\x00', 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000000)=0x10001) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000002000)=""/4096) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xfff, 0x7, &(0x7f0000003000)=""/100, &(0x7f0000003000)=0x64) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000003000)={0x2, &(0x7f0000002000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000004000)={r5, 0x20}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000005000)={0x1f, {0x3, 0x8, 0x3e, 0x0, 0x1, 0x10001}, 0x3}, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000006000)=0x1c000000000, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000007000)={0xed, 0x8000, 0x101, 0x1000, &(0x7f0000002000)=""/4096, 0x7a, &(0x7f0000001000)=""/122, 0xc3, &(0x7f0000004000)=""/195}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000009000-0x8)={r3, 0x0}) 2018/01/18 22:09:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r1, 0x0) poll(&(0x7f00002d1000-0x8)=[{r1, 0x0, 0x0}], 0x0, 0xfffffffffffffffd) bind$inet(r0, &(0x7f0000ec6000)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fdf000)={0x0, 0xd9f}, &(0x7f0000939000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000816000-0x8)={0x0, 0x6, 0x3}, &(0x7f0000883000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000499000-0x8)={0x0, 0x4}, &(0x7f000062a000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000139000)={0x0, 0x1000, "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"}, &(0x7f0000a31000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000394000)={0x0, 0x7ff}, &(0x7f0000efe000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000221000-0x38)={&(0x7f00004b5000)=@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, 0x1c, &(0x7f00004a5000-0x8)=[{&(0x7f00001b1000)="df041f4e894b0916cd25d6ff0d5c655d2c20e73f0e71fb62", 0x18}], 0x1, &(0x7f0000e5a000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x203, 0x4, 0xf2, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0xcb2a, 0x800, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x1ca, 0x4, 0x7ff, 0x1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x204, 0x327, 0x10000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7fffffff, 0x81, r5}}, @init={0x18, 0x84, 0x0, {0x81, 0x2, 0x2, 0x8000}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x69, 0x4, 0x3, 0x80, 0x101, 0x401, 0x7fff, r6}}, @init={0x18, 0x84, 0x0, {0x2, 0x68e5, 0x1ffe, 0x2}}], 0x180, 0x80}, 0x80) shutdown(r1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d7a000-0x8)={0x0, 0x0}) 2018/01/18 22:09:32 executing program 3: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007ee000-0x20)={r0, &(0x7f0000e7f000)="", &(0x7f0000eb1000-0x89)="", 0x1}, 0x20) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000eb6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000eb5000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000394000)={@loopback={0x0, 0x1}, r2}, 0x14) 2018/01/18 22:09:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000027a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000586000)={0x0, 0x2, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d8b000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5b000)=0xe8) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c67000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000959000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f33000-0x98)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2}, 0x98) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00004f0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 22:09:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000505000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d4a000-0xb8)={0x0, 0x80000001, 0x8000, 0x5, 0x8, 0x2, 0xb002, 0x6, {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]}, 0xffffffffffffff00, 0x28000000000, 0xfffffffffffffff8, 0x3, 0x1f}}, &(0x7f0000a19000)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003f4000)={r1, 0x5}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0xe, &(0x7f0000001000-0x80)=@raw=[@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0xac8}], &(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) 2018/01/18 22:09:32 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x3c, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x3, 0x7, 0x200, 0x1, 0xffff, 0xc0e, 0x6, 0x73, 0x0}, &(0x7f0000004000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000001a000)={0x7, 0x6, 0x2, 0x4, 0x5, 0x6, 0x5, 0x3f, r1}, &(0x7f000000f000-0x4)=0x20) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001c000)={&(0x7f000001c000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f000001c000)={&(0x7f000001c000)={0x2c0, 0x25, 0x0, 0x1, 0x0, {0x9, 0x0, 0x0}, [@typed={0x18, 0x22, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="d2aaad7c4099c5e69f47d5175f498520a8945950e6b6bdc8ab3f31dfd89c0508f73cf539341d25535582353a4a84cb9f25123689c139b6d45da38c4dec54a39b5f362614d4e3ec86f14c1e0f8eeb2ffadfed8ab146bcbc78adf794c58c0ec881a24a5f997171b5ab5305", @nested={0x80, 0x8d, [@typed={0x7c, 0x57, @binary="128acd008fa151f58effe574f64779f3f103b0326c31d764f29e3f393c6629c8edb2e98bb4d7fd5e7babf5f3ac715ed0df1f88dc3a901f359727f1653ee57bac5f512f6b69539414055fec55f2ce22b4cb94878eb81876dec1b03b9b48e10347cffa5cf4d106a73e5babc3461a532f57a2ea"}]}, @typed={0xc, 0x7d, @pid=r2}, @typed={0x18, 0x48, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x13, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}, @nested={0x108, 0x60, [@generic="880b44645d9b22a9780dd0d8e2a3ab77b521fefb252039fec570692c0547062c1b2a1c35512c5a43882feaa2460eeb35e4f5fdf6f823ee3f885cdd6a62697aa4dc13a577bbac9f45ef4d74142c0ba21c3e35107cda544b622dc80fee449539b10ff4c65396060a4b7f39feb17cdd4af6232797f2f3eaabf7699ee7eef9ba0e2c86db0c90a475e952445f7d8ff97c18c3a550dc6a368f5c433d709234a9bc3ed3ebabdbbc61b960f33c1333729b1ab2", @generic="10ea8215960d83bd72b986d9ab9f92eba5b80bdd9bca3fe68379ba734bf68ef11cd5eb0236458e33a931c059a6cca9ad71bf6ae46d7e89e70215328a4ec99b77f21380c47e1c40059c08c8377b959a3f4ac3c7"]}, @typed={0x1c, 0x76, @str="7b76626f786e65743128d4246d643573756d00"}, @generic="bf2f4a46090bab6c988607fcdad78322f5d1428ee302942e7b1d9f8d7d3e263e1aa616a29b597d7819ae6ef7a1d97a0c72c76aae41dc66c300afa2ed8ad423667fe34be821879d6398"]}, 0x2c0}, 0x1, 0x0, 0x0, 0x4000}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000001c000-0x4)=0x40, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000001c000)=@nl=@kern={0x10, 0x0, 0x0, 0x7fff}, 0x5) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000014000)=0x0) 2018/01/18 22:09:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dfc000-0x10)="", 0x0) r1 = accept(r0, &(0x7f0000766000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000014e000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000263000-0x4)=0x8000, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e3a000-0x38)={0x0, 0x0, &(0x7f0000be3000-0x20)=[{&(0x7f0000d40000-0x24)="01", 0x1}], 0x1, &(0x7f0000f8b000-0x18)=[], 0x0, 0x0}, 0x0) connect$inet(r1, &(0x7f00007d5000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ax25(r1, &(0x7f0000772000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a33000)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000773000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 22:09:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d23000)={0x0, 0x640e}, &(0x7f0000063000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fc0000)={r2, 0x2}, &(0x7f000090e000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) shutdown(r1, 0x1) 2018/01/18 22:09:32 executing program 2: r0 = socket(0x2, 0x0, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x5, 0x4, 0x7fff, 0x80}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r2, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) r3 = accept4(r2, &(0x7f0000c6e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000145000)=0x2e, 0x80800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ebf000-0x4)=0x0, &(0x7f0000b34000-0x4)=0x4) sendto$inet(r2, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 22:09:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000543000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f00003dc000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000194000)=0x10) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000f9b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ac8000-0x10)={0x4, 0x6, 0x3, 0xff, 0x0}, &(0x7f0000dbc000)=0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000097f000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) write(r1, &(0x7f000043f000-0x8f)="10dcc207fb2691d45e058e7568944d2bd8f2f237ff893f9f7843edfd57b10a4be8382fd16093d64e3400d82d25f5b6628100dcb45e4dd42eabba7664b89d9a3220ea6fcf72e9b31c34fa6c098af065c8a0db42a61870e550ab914d61d66604783815e64b354287e99177b0712cb01921e9dd4d2c1c5522bb45a868b32cf71291318946952ae73e493230820dd98cc1", 0x8f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004a9000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001e1000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000579000)={0x0, 0x2, 0x2, 0x6, 0x8000, 0x5, 0x8, 0x4, {0x0, @in6={{0xa, 0x0, 0x8fd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xb6, 0x0, 0x7, 0x0}}, &(0x7f00002e7000-0x4)=0xb8) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000948000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00002f1000-0x18)={0x0, 0x360, 0xfffffffffffffffe, 0x3, 0x800}, &(0x7f000098e000)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e86000)={r2, 0xce, 0x8, 0x9}, &(0x7f00006b4000-0x4)=0xec) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003cd000)={0x0, 0xb5, "1283e86a3efa11af4f32b0c524e4281232aea83b48c72b83923a436e6ad5ea07968a362318590e318c30b58d6d72fb14ee3015f4a711d4ff1b9c6f20aecdf548742a64cc03abb41015be7eef6fc0374246d0371279cec29a2fa86c2797266b812b08e8e868d953f1f10d72c8ed21c78f82cb33bb98b75c10e4c84f6b23d15d8be79a229d8c453c039154c97a744a8dfc7f4d9a14ac433edec12e1de1389b22d12ab238d4bc4f28dd4eb9f90d6bb8b84a8981470844"}, &(0x7f0000632000-0x4)=0xbd) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000822000)={0x0, 0xffff}, &(0x7f00003d1000)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000aaf000-0x4)=0x1f, 0x4) sendmmsg$inet_sctp(r1, &(0x7f0000a88000-0xa8)=[{&(0x7f000032b000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b6b000-0x10)=[{&(0x7f0000c20000)="ebeb534d2dbb7d8302e6f5ab70b5eb3013f336eab0a873bc577c861b823b19067b06cc89fa9f548f6492c00ef1cf46ebf8621883a17a7292f5f811fc", 0x3c}], 0x1, &(0x7f0000ba4000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0xfffffffffffffbff, 0x3, 0x6, 0x10000, 0x7b9, 0x7, 0x84e4, r2}}], 0x30, 0x4000010}, {&(0x7f0000297000)=@in6={0xa, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x58}, 0x1c, &(0x7f00006f4000)=[{&(0x7f0000e13000-0x2b)="b9bd37e883b3ceaaff8b0c74beae341543998990848fed78a12d1b9e5703cd78f3998d3a1450242259e1ee", 0x2b}], 0x1, &(0x7f00002f1000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x5e41, 0x711, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x7f, 0x7, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x100, 0x0, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffe00, 0x8000, 0x2, 0x5, 0x2, 0x9b5, 0x100000001, 0xa0a, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff9, 0x8000, 0x1, 0xffffffffffff57e6, r6}}], 0xf0, 0xdd5d2eb3827f479}, {&(0x7f0000e87000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000218000-0x20)=[{&(0x7f0000c78000)="68c63bfca626bde0ed32049a24793f182d4a1ba4559fccf981cd88d4b2d950291225a228f24a44d27b91be295ef8eff155b85d528b95fa29b8c382c78ce16a7f39a271610b6b16af06520028b8be72632682d2ca9429b52c7642eca13bab38678517b9223e539d75d48222c2fa53b1bde0aec28d9f72de19505b5a", 0x7b}, {&(0x7f00005a2000-0x18)="4f8ca8c1a5bd3e576a2fd03d7af9457eb0e290340e993b62", 0x18}], 0x2, &(0x7f0000ae4000)=[@init={0x18, 0x84, 0x0, {0x100000000, 0xe5, 0x3b59, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0xa3ea, 0x7, 0x6, 0x2, 0x4, 0x5, 0xffffffffffffffff, r7}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0x2d2b, 0x1}}, @init={0x18, 0x84, 0x0, {0x3, 0xb8, 0xffffffff, 0x0}}], 0xc0, 0x40}], 0x3, 0x8000) 2018/01/18 22:09:33 executing program 1: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000568000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x9, 0x6, 0x8}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/18 22:09:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000adc000)={0x1c4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="498a4555b27fecad9414b5ccf5982fd42595da33f1874295f292c4a60d26ccd14e9e1a309eaa5fc28bcdf4da60d2db981b42b6260df2b91b6d2adc9a08fde77ad732380662f0ed7ca2f3ccdf7b5782cca915f8c89e8fecb4bc856856808714f8876d85c3cdf236722e10d5f883b3be53ec242457576a5528e26ae77b9c866c24a5da0e2a54623efd6c1d8ded25cd8e6233ce3dc6c98d7b1276f2d048a0e88071616acf234375cc47654849b5cd70cb20a0bf54f7ac9abf08da2a84f59462a10b0b1bce1b1354eebbb4ad892f5a3219ae857dd147eeada9ff07bb159f3732260c31a9e1a02b736d", @nested={0xcc, 0xb, [@typed={0xc, 0x75, @uid=0x0}, @generic="c313a4673859d4071188eeb126c5ee11ed4c9983bdd02d0260cf31d584c8718b3b4cb15514ff3ed4b726df5c1250870d536cf8d0dcadea047bb23d1494ee8f7edcf104ac66bd6dfe1b8da56b79c9ef82ba0b05d31564738299388c0b61ad02833e6d30937a83c8387267dbb01b44c646302bb512ba87729c56925ad9c8a9471660adb45123ce100e1186bf8ccaa503fd6e1ee3fbac84650ae25f5f060971e66c0c06ff8e1e1c3d5863e5b6f98b261f210bc4a453374c8d672e31"]}]}, 0x1c4}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) shutdown(r1, 0x0) 2018/01/18 22:09:33 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000cfa000-0xab)="beb256b00e07d33f7d907a6f68cdce4a82377954b8efe0ef18deaafe57bf28bca9696a37db879d4a7796e18d9a9cb3126c7d19be397c2a7d5a08cd7b199893d01422f2c55e12e355ed1b11ab775a134cc29f83fa7dc3f70d218c84bef18a450e432b8bfd8e0b555f274c06bd4c4e325e93d7f04bd7dc09c9cf5436ac2b88b879bbafd655bf5dea6189ee8e9ba1acd2a4a14c028814fc3f820ba2c61c9006735216728a55372ea648ad775e", 0xab, 0x1, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0xfffffffffffffffe) socketpair(0x9, 0x4, 0xd3, &(0x7f00004b9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00009da000)={0x3f, 0x1000, 0x8ced, 0xce, &(0x7f0000ca3000-0xce)=""/206, 0x76, &(0x7f00000e2000)=""/118, 0x81, &(0x7f00005d0000)=""/129}) write(r1, &(0x7f0000d68000-0x84)="240000001a0025f0006bb4ebfeff141c020b49ff00000001000780cc0800030001000006", 0x24) 2018/01/18 22:09:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f0000b94000-0x50)={@common='syzkaller1\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x2, 0x2}}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007eb000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000a1f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000b24000)={r3, 0x6}, &(0x7f00009e3000-0x4)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000fab000)=0x80000001, 0x4) close(r0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r4, &(0x7f0000c85000-0x88)="60013c52fd5952f7f2f8eb84c9425b5669a6fe6b8ac0d22c5527f562e8e36bcdb7bec9733c9fdbd62b5d8de7003488fa5b853ef85fd46a860b70f1281484ae5e6c42ecdfcd184705787ca8bee4d55f1057e7f0a4a5658f3898f2d779469d069ae883fc44cde574eed096771410a14dcf24b825eb0abef6b17abe13bc40e28425a8e04fa8e37abac3", 0x88, 0x4, &(0x7f00007f1000-0x9)=@rc={0x1f, {0x9, 0x0, 0x7, 0xffffffffffffffb9, 0x1, 0x40}, 0x401}, 0x9) connect$nfc_raw(r2, &(0x7f0000eab000-0x10)={0x27, 0x8, 0x1f5b98a7, 0x4}, 0x10) listen(r0, 0xffff) recvmsg(r0, &(0x7f0000baa000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f0000bab000-0x25)=""/37, 0x25, 0x0}, 0x0) listen(r0, 0x0) shutdown(r4, 0x0) 2018/01/18 22:09:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009b2000)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00009fb000+0x1a7)={0x10001, 0x8, 0x7, "463eb6117072", "74eef2e38298a66421b737b80f389063"}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 22:09:33 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f000000b000-0x10)={0x4, 0x1, 0x2d0a146a, "d63a742ddb6a", 0x4, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000000c000-0x4)=0x4, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000000c000-0x1c)={0xa, 0x1, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) connect$nfc_raw(r1, &(0x7f000000b000-0x10)={0x27, 0x100000001, 0xb92b, 0x7}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 22:09:33 executing program 2: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005a5000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a45000)=0xe8) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ef0000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000168000)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) 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$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/18 22:09:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000d71000-0xa1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x8000, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "1ff018db8fa6ea1d"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x0, [0x0]}) 2018/01/18 22:09:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000d34000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001de000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000344000)={0x0, 0x4, 0x1, [0x7]}, &(0x7f0000a45000-0x4)=0xa) recvmsg(r0, &(0x7f00007ec000-0x38)={&(0x7f0000736000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000d36000)=[{&(0x7f0000771000-0x6b)=""/107, 0x6b}, {&(0x7f00008c8000-0x2b)=""/43, 0x2b}, {&(0x7f0000d08000)=""/37, 0x25}, {&(0x7f0000b52000-0x63)=""/99, 0x63}], 0x4, &(0x7f0000080000)=""/49, 0x31, 0x5}, 0x40) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00002c2000-0x4)=0x0, &(0x7f0000ec6000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00006e4000)={0x0, 0x401}, &(0x7f00002ba000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e4c000)={r1, 0x0, 0x6, 0x8, 0xfff, 0x20, 0x8f26, 0x0, {r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80, 0x7, 0x3, 0xd5f}}, &(0x7f0000aa1000)=0xb8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000084000-0xb)={0x4, 0xffffffffffffff96, 0x3f, 0x1, 0xfffffffffffffffe, 0x5, 0x8, 0x5, 0x1, 0x7, 0x1}, 0xb) syz_emit_ethernet(0x42, &(0x7f0000c97000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/18 22:09:33 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000140000)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000004c000)={0x3, &(0x7f0000f2b000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x4, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000a000)={r1}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000011000)=0x5) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000016000)="39d7144ea4b31711bcb0078c2b74e07ebfd81a2eec1f4c6fb711c71b1d3f09bae4d55c565940e756333217dbe4ae626bfb00b5a7b3f5409c9d1369104ef46eb815915686a392068526048082fca124840a7a7c35d9b30e2423afcf7ef686cbf7b389ef57e0c387f63f77caba772f32b38498633bf7ed2ec245f60b8e31ecdba11a78d8ce1bf89788d064d9b53fcceec5ea8acc041217124fa215d066e419a6ede5fd3028871e765940069d4e") 2018/01/18 22:09:33 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0x8, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x0}, 0xffffffffffffff97) 2018/01/18 22:09:33 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xd, 0x12, &(0x7f0000001000-0x90)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xcae}, @initr0={0x18, 0x0, 0x0, 0x0, 0x394, 0x0, 0x0, 0x0, 0x7}, @ldst={0x0, 0x0, 0x2, 0x5, 0x6, 0x18, 0x0}, @jmp={0x5, 0x1, 0x6, 0x7, 0x6, 0xfffffffe, 0xfffffffffffffffc}, @jmp={0x5, 0x14cc, 0x1, 0x5, 0x1, 0x0, 0x18}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x7, 0x7, 0x7, 0xe, 0x0, 0xc}, @alu={0x7, 0x8, 0x2, 0xf, 0x1, 0xfffffffe, 0x0}], &(0x7f00005b2000)='syzkaller\x00', 0x5, 0x2b, &(0x7f00009e7000-0x2b)=""/43, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x9dc823d36bacde36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x6b, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="f4c5425709a6001b648bf7c91dd4023bb3fabf6f0eac5ff5a520f2b595262b9fd73ab91a3b0e897cbf9b631dd0618acac45384af6cca9ac1d39a5f40a22f0542a1113122bc7a383691f02cc953702776d5ea8c1c38218d35aaf98267bc4ce0c49a438376a902a69342d68d901bbedace81f8dd7f7d3bfbcb3eb440b5aa628a39ae601c50e210b2a1dd894f1a9c292ef69f374360394c5090d72c7fe2ee847013a718475b484db60ba7340754c36173fdbb02605ed38a066d888ffebca1b655eb0df8b4ebc4cd9a64f45dfa0fa6eed31f7739416e", 0xd4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000002000-0xc8)={0x0, 0xc0, "dcaacb2699c922830d39fc63f25a679974b9fe31327317b074e7f65b9126752d6496e41ceeee1a2f68f35d142a85c960fee1ab5b536977dec9ef0d83c70de06f6e51056debcf2d1b95891351fb7222baa6e1f441a05144e2b2b5bff406c18b2db810ebb8cf541e3ae378626add481cc096c0b28a0f9c731e23d15b87b11f887d970822caa95ff891dddd868dc8a6f4f96a8fccb6a492fdd0049fcec3898e175cb07f743b750d6056236759094f62ac3310e8bae8e8cc0d0daf99e16c5f662de5"}, &(0x7f0000001000)=0xc8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000000)={r4, 0x7704, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000000}, &(0x7f000074d000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000597000)={r5, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [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]}, 0x800, 0x0, 0x20, 0x400, 0x6}, &(0x7f00000c6000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f00008f2000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b8a000)=0xffffffffffffff1e) r6 = socket(0xa, 0x2, 0x0) connect$inet(r6, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$alg(r6, &(0x7f0000cfd000-0xa8)=[{0x0, 0x0, &(0x7f0000f1d000)=[], 0x0, &(0x7f0000835000-0x30)=[@op={0x0, 0x117, 0x3, 0x0}, @op={0x0, 0x117, 0x3, 0x0}], 0x211, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000243000)={0x5, [0x3, 0x81, 0x3, 0x7fff, 0x6]}, 0xe) getpeername(r6, &(0x7f0000ddb000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f8b000)=0xe) 2018/01/18 22:09:33 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000027000)={0xffffffffffffffff, 0x0, 0x0, "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"}) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000027000+0x2e6)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x2) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000029000)={0x0, 0x3f}, &(0x7f000002a000-0x4)=0x6) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x6, &(0x7f000002a000+0x977)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000018000-0x10)={0x2, &(0x7f000002b000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000007000)={r2, 0x9}, 0x8) 2018/01/18 22:09:33 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x5f) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f81000)='8', 0x1) 2018/01/18 22:09:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a95000)={r0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ec2000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f00006aa000)=0xc) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e28000)=r2) [ 1188.953763] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 1188.988643] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/01/18 22:09:33 executing program 0: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x40000000000009, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) 2018/01/18 22:09:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0xffffffffffffffff, {{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]}}, 0x90) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008c2000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000a6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d3e000)=0x14) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009db000)=0x0, &(0x7f0000bdf000-0x4)=0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00008b8000-0x90)=""/144, &(0x7f0000845000-0x4)=0x90) r2 = socket(0x3, 0x2, 0x4) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000e9f000-0x20)={@generic="f9ed15246f174ac052ad425a1ae375ce", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f000051d000-0x20)={"364b9c14c1d8b30060f973f7958a0693", {0x4, 0x9, 0x1637, "2e0c253090f1", 0x1, 0x0}}) socketpair(0x3fe, 0x803, 0x1000, &(0x7f00000c4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d7d000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006b1000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00007a0000-0xf)={r4, 0x7, "0cd02a15f87eb2"}, &(0x7f00003fb000)=0xf) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000bb4000)={&(0x7f00006c6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000097f000-0x10)={&(0x7f0000d79000-0x120)=@alg={0x120, 0x10, 0xa10, 0x4, 0x3, {{'sha384-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x200}, {0x8, 0x1, 0xef6d}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0xfffffffeffffffff}, {0x8, 0x1, 0xb2}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x6}]}, 0x120}, 0x1, 0x0, 0x0, 0x8010}, 0x40) setsockopt$inet_mreqsrc(r3, 0x0, 0x2e, &(0x7f00007c9000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) read(r3, &(0x7f0000092000-0x83)=""/131, 0x83) 2018/01/18 22:09:33 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f82000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x4, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008f0000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x29, 0x3, 'V'}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d44000)=@assoc_id=0x0, &(0x7f000072c000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002bd000-0x4)=@assoc_id=r2, &(0x7f0000c87000)=0x4) [ 1189.042754] netlink: 'syz-executor6': attribute type 2 has an invalid length. 2018/01/18 22:09:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800005, 0x0, &(0x7f0000732000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r1) splice(r1, &(0x7f0000457000)=0xffffffffffff7fff, r1, &(0x7f0000643000-0x8)=0x10, 0x10000, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/18 22:09:33 executing program 6: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x10000, 0x0}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0xa, 0x14, &(0x7f0000004000-0xa0)=@raw=[@generic={0x28d, 0x991, 0xffffffffffff8001, 0x2}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x4, 0x1f, 0x7f, 0x5ae}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0}, @generic={0x3, 0x3, 0xfb44, 0x800}, @alu={0x4, 0x2, 0x5, 0x1, 0xd, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x2a}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1d}], &(0x7f0000003000)='syzkaller\x00', 0x0, 0xd7, &(0x7f0000003000)=""/215, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003000)={&(0x7f0000002000-0x8)='./file0\x00', r1}, 0xc) 2018/01/18 22:09:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00007a4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0x8, 0x0) 2018/01/18 22:09:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) bind$netlink(r0, &(0x7f000045c000)={0x10, 0x0, 0x1, 0x1800200}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000077d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00003fd000)={&(0x7f0000540000-0x8)=[0x3, 0x3], 0x2, 0x100000000, 0x1, 0x2, 0x4, 0xbd69, {0x0, 0x2, 0x9, 0x5ec, 0x8, 0x0, 0x6, 0x101, 0x100000000, 0x3, 0x200, 0xffffffffffffff7f, 0xf905, 0x7fff, "8b610500f2b0ca33555ae9e01582f5cea707fee5c8cbf3e935a029fc73388be8"}}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000026000-0x3)=0x0) 2018/01/18 22:09:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, &(0x7f00007b0000)={r0, &(0x7f00004e6000-0x1)="1c", &(0x7f0000c34000)="", 0x0}, 0x20) 2018/01/18 22:09:33 executing program 4: socket(0x1018, 0x0, 0x800) 2018/01/18 22:09:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000011a000)={0xffffffffffffffff}) mmap(&(0x7f0000092000/0x4000)=nil, 0x4000, 0x200000e, 0x8032, 0xffffffffffffffff, 0x0) getgid() 2018/01/18 22:09:33 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000915000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00008f7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000001000)={0x4, 0x8e1d, 0x71, 0x80000001}) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x6, 0x65031, 0xffffffffffffffff, 0x1000000000000000) [ 1189.115866] netlink: 'syz-executor6': attribute type 2 has an invalid length. 2018/01/18 22:09:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002bb000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000769000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce2000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f7a000)={0x0, 0x0, 0x0}, &(0x7f000032e000)=0xc) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d7f000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000491000)=0xe8) r5 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f45000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f41000)={0x0, 0x0, 0x0}, &(0x7f0000482000-0x4)=0xc) r8 = getgid() r9 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000071a000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a2000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d2c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007bd000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c67000-0x4)=0x0) r13 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009a7000)={0x0, 0x0, 0x0}, &(0x7f00003a8000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000035a000)={0x0, 0x0, 0x0}, &(0x7f0000565000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e3a000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ec000)=0xe8) r17 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b92000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000685000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d26000-0x4)=0xfffffffffffffe1f) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dfa000-0xc)={0x0, 0x0, 0x0}, &(0x7f000074a000)=0xc) r21 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d45000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000617000-0x4)=0xe8) r23 = accept(0xffffffffffffffff, &(0x7f0000973000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f87000)=0x58) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005d2000)={0x0, 0x0, 0x0}, &(0x7f0000172000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r23, 0x0, 0x10, &(0x7f0000c19000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d22000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b91000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b32000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fc4000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000806000)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eca000)=0xe8) r29 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00001b9000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008fc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007b1000)=0xc) r32 = getgid() r33 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000010c000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bb000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f70000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a2e000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000047c000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003a9000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b85000)=0xe8) r38 = getgid() ioctl$sock_SIOCGPGRP(r23, 0x8904, &(0x7f0000b48000)=0x0) r40 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ba000)={0x0, 0x0, 0x0}, &(0x7f0000c53000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000812000-0x14)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed2000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000172000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e9000-0x4)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000272000)=[{&(0x7f0000c8e000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a0a000)=[{&(0x7f00000ef000-0x4e)="356811ca3690818c600c5943434ee37e45928648c35892d6dceaef3eb382cdfd585999448cd06a6764271ce22dea48ce03be8cc92ef712735426fa07309f7e10b9805a367e3e6f4468a8078bb628", 0x4e}, {&(0x7f0000a93000-0x72)="157c231791f19fabe753fc16e382698b0bcebadf7b3aae40e069a0102c04e1a20347652f064083adbdb5e3027a61e1cb61330930ae21026b748cc9e185491710e7611e2489e7dbbfe11635a519cae3ffb92bdad183060bcca082c49b8fbe6ca8c180b5001253d8085a2191978c6eebf9c13f", 0x72}, {&(0x7f0000582000-0x78)="fae30e7c7162493ba3ab283316f35be57bdb14ed366c6f9f40aebbc8b9f3698fa9d30c949f5fa7e7935ac1433da457274fce0b765037ffc550baeb4d31cd9611ba9bf235e541077d6f2eef62d8d5226c78df4e4a2a0444ddf9d26066155a7a6aae1b509c47db90129844c04b567c06c6e185aa718bad28f7", 0x78}, {&(0x7f0000709000-0xcc)="bddb94cb3b322326fe74f5b7bb99c2c3b1d406d0c06dd7ef0a3537738e066c7f0db0575fae0f62a522ec858992b2ec9cc633fed2f3e51e6f2f6da09252bb8f2d8c8a6a090416610d39d216390f13fa7d763918a015815b40f8ed65a7bf088512d6695b82c30749ba17e688ce271a548fa8d1e9318937eea531f7fdf9ae5c48c0cb36e167bf938e26b31b2289638ff6d57415468fcf46672e936433aaa0bd6de710c0fae3f2086450aa19409417c192055e68b726c371cc2124dd7b431eee39e8b7fb726214e3f560b35e44f5", 0xcc}], 0x4, &(0x7f0000a77000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r0, r1, r2}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x100, 0x20000000}, {&(0x7f0000960000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c8d000)=[{&(0x7f0000776000)="7d91b47020b3f6bb09f9c0570da6e5a6678e7e7e6bcacc6cd090bbdc6243fffb9c33f59512c40f087cd467ef31020f6b726310d8b16e87ed6890478c3fde6a64a27992ed033ef4feb3a1b16063f4d91cf0c88880d47134780b443a31a0ee315fc56bc66cdc83c1a4e2fa0e82f37d3b4773e0cf6079c8b82ca5cba23a67e261c473a066c988661b3de394303a70cb20403c6dd60ffc22607ddf72d4eb81f88f2bcf07d5141c6a67fc4cac9fccab46f59a3f1a35ce5b2f6e60256b3de7c7901fb8e12956d891f0dacb462f42074e5e3fb48f27325988b790cc95886ba422855a543b7ab202749a37d1c6ea2ed832", 0xed}, {&(0x7f0000006000)="6fbb3173b4b0f7612fc7df0b8d8bf10c48d278db9888c605fb7dfe01cde5c3f1a7fa00f0fa5dea9c5ef402ad64538d774e79615ed230bc7aaafb7179049201fb9badbbd535dc2aa0b1e2324ff14954295f823bc5517c4d1cef8c82b1e230a018b737674de5a48367032f12f3680cb5f3", 0x70}, {&(0x7f00001f4000-0xd6)="5694a7f8c268e397fbc5b1aa7ee7459fed243dd04f4e224b4830fcc3327115f949aee15194569ab74545a608b288a2d7b671d4c935b1b4e7c65d4362f9f94b2861db174062b5cc6380888dc8083a7971d1f8355c5dbc9c3ccfa3be0e5315fc27120b5ec9a199cd37024316e680c1abae71888be7538eccd7fbb69854934c2fa7f96a4896d52de1d65579f9386f5a0d40c2840d0de21be00f89bcfaf9aa447329f0803f976e2a08c029575f953496e3158ef8b71a4aa9b8137ede04da490971448bdc29182546d1d7099c356925a9e96aa6780cdeef16", 0xd6}, {&(0x7f0000a3c000)="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", 0xfb}], 0x4, &(0x7f0000d70000-0x78)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, 0x0}, @rights={0x38, 0x1, 0x1, [0xffffffffffffffff, r23, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x78, 0x4000000}, {&(0x7f0000587000)=@abs={0x0, 0x0, 0x1}, 0x8, 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{&(0x7f0000b99000-0x6b)="78eb61382ac95b54aaf9018f5b519d7dd894dc2c39883d486a7ca689e2b386c405d4b5894240e2a01e99a7045495b518fef1e6ac6650939a0f5541a44c0ca5c64b0a4e367a5ad1aefc4ff7c5bd0a068783b98c1f90a4202f2416b390ff758a9ad4288e21f08c21e7da4580", 0x6b}, {&(0x7f000093f000)="b5c43b089949655fd7a82876e4a92431b667acc59f97a859733f03b51c55f4999f609f17aa92a9d6bfcbf6d6f96ff0bced3db2413813628453811a0f0d7217640df9e9f9e5a3bf1a6c1e555df4003f6fdaeeef836b88960b1d661c8cb8f14d6e16284b17e6d4f416", 0x68}, {&(0x7f0000fd9000-0xae)="f33b37ae53555165509febf0301fdbd3068b9114df2f6214f75ebe7fe8e8ef15554cc90b14dc8448cdac20fa9685f8c6e1d6ee10cc69fc7cad0c3dca147827c313b8f69cf99745bebf7b23f6efc1ec82523e186e739bd07ecb90a0cb3d36d373ddb79dda9fdb28097deb55813b53020935be618a7b3be47a103de183f5d9fda5b7f205fba3443e81657b0ea71eb43f0a2d4f856113fdadb152ce356c9f05b86d266e51d9694f464069def33e7e66", 0xae}], 0x9, &(0x7f0000f23000-0xb8)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0xb8, 0x0}, {&(0x7f0000ccc000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a4c000)=[{&(0x7f00004c7000)="6b4d20c527bbbdecc5d61db7db7fbce9fcd16b74aea9c2c3a50540cfba37e212502a9b238f87e128dccd7bc9cff7b4300167c5cf33233bea563e8f527067dc71f49a6d8524603886d09fd9da793334e2cb739afcf3d57c58083d76f09d2bbe6326f46c85d1611502a5bb4661c7d1fbbe2c468831f2c9cca597fa32fef8d4abdccb74664fac0c50f818effcd9134c8ed0e3bb15408cdef17aa9f662cc46643477391929980f054bfbcd57cc9387a90a8d1412c610771e283edd267508aa21cddb408216c924d1f5ef662f0139beb7ece8bf994b54cb941772a657", 0xda}, {&(0x7f00001a9000)="afe4254ddf4d1d9dcfeee04e26d88a44f655dfe045de211b38cd22c2944e0a676722efd9293bf8e9ef9658935e862c69d2ca80a36d8e33d099700ea4c9d7d61642e2c3b34163", 0x46}, {&(0x7f00000ac000)="b24d0d844b5b3a143e53192c80786d9b8cf7ecc5e7761c83ba03e7a197d6bbd409", 0x21}, {&(0x7f0000f26000-0x12)="4468772422ff0014aed91dc530fa6f88e5d4", 0x12}, {&(0x7f0000260000)="3d834db4d121209761ccab5f8acd0459402620c2706eefb0fd3774d7b654ddca52494c00336574b094389bd5a185769f3f5858dacc51cbf5c41963e06daf6cd41fec973d92e5ce1edd3867d120f2196121fffa86dab4d6db8bab31674ffbc5974ff4440434cbac047433c66d55e2e14ba2dae3771f6625c254dbf473de99796e3dca445ebf45bf4383889bb4c9a9d34a09d89237666fc75e4d759b11306bbd099a744890df0e3bdb0ad5af9d254066334d10fcde2c198e", 0xb7}, {&(0x7f0000bac000)="", 0x0}, {&(0x7f00003b3000)="a4d3c2a96a2e839f73a2bbb6e79470a5f2e355b1c96f7d4843bab01cfca83deb62fda62e340c024aba2c9e0da7d6db72bb9cb6a0dd160f5f652d9fe0e0ebc6eacb91f944ede46b5a504956021f41f7bd7d5308ebb43371c2fcf03be66bf5e126bcf0f0b9249ff018c206a7faf23f3308e29bbd670fd6684b02bec035d9", 0x7d}], 0x7, &(0x7f000090e000)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x70, 0x8000}, {&(0x7f000045b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000175000)=[{&(0x7f0000dfc000-0x14)="a4a0a1d56c19e170fddb701486133059a99a300f", 0x14}, {&(0x7f0000e52000)="5e219ed46f1a2fcc624f49ba9618024ea76834a7f1ad83fc13eb6ea3fef01912a8ed53efd954b78351f318bcdff6c0c45d298899d138357560adf64cb0959b2ff224e36797f6976c33061923e30ab0e19003d3bbd3b1795cd48e9568cf5a2fc62e0d92ac14784b001970cb608c37106d850050096766e4627cb3b4", 0x7b}, {&(0x7f0000701000)="74d2c6ee4992c8fb0711038ff90c221ad0c326e1bf35edba205cde63cd7e88196a11b772d506a144f86049af5689e8aac2bfa84705368f35e53d2ad1304785703a96ea93780ee6f3a6de8226a24e903cb014b023f8f1441951937a80488fa3fc22e14a892fbda4320ffddd296f92139932c37e409dd476c6a09b5b46ceb74c8887a27bd50ff6f0f98f7414b0be5fb15daf248ff3b65066d1a746c66821bbdb572a9cdb13406b1cc1c657492ee9be349d9a44a11c98ac9ec05ce32b7e", 0xbc}, {&(0x7f0000b02000)="f83bb9048e42cfe9a83ed65aec71a604a2c208a8fd29e47d2fe5453d7219cdc06c6069cd296df701a7503fd3fddece3ad1c84893a9e9f0f2fcc5", 0x3a}, {&(0x7f0000497000)="b140b06d0610a4cfc57a59e211c3a3e676a171d395206d3bb6a4c8a36d101c8280fe6307c1aafcd785b1552250b1eae26ab367ba9217fe5ec24c6835638afaaaa7b2fa8eb3fa17b6f1d52ee4f6d0389d32403ee585b842ee", 0x58}], 0x5, &(0x7f0000b8b000)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r39, 0x0, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x138, 0x4000}, {&(0x7f00001b1000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000c04000)=[{&(0x7f0000cf0000-0x36)="b83a07d0651b1a257d807719f0fc607c32dd1817ce8eacf46c73f87faaf7bc62f5975d9469a5b3e485918cac70f82e88774eb34a00d9", 0x36}, {&(0x7f0000582000-0x87)="9f6550941beabe59e010e832070997901d12aa0e06147c2b17119b89cf62624ae68b3701e705c678d159d38efaa2b1f40586f73fbbd7a3f960fea8543c20a2883fe95590faddaa9b34eadc8619b954e73b0bd04cea88879d7f3f8751a0353fea54c7fb8b30a803eedbf10ecbc43cb10a679e961a6103a8b8e7f317595034a116f456972c8289a9", 0x87}, {&(0x7f00006dc000)="3996eb5d120854bc3412edd82c9d340d6489aacb5eaa584e3b0b891e0f8ae44cc7f7fa0abdf3de10e70b6fadbc9220f6e852f737cc62b1", 0x37}, {&(0x7f00001b6000)="2715041dc8ebb219e5bd876026310878b65aed235c4fb2eab945f4261cce0b14940ad6f021cca9bf5b65c3729967220fc287c4a72877034de1ccc4a8e5896aeec87d3ea613d91486026c123e17c1440b363338e4f2ec024484cc3c2604733f777f47ff13ca0d09fde019eafbffbbb84e003dc95f3340e334446b7df7fec57a3bfce8ddcdf2fce1f714cf53953361dd209a735d033fc5af1e740b43841d3f4f8ab186010a285c21d95078711dc33b32ef39a52b0c7eab4d6e2e4b87cab585243a99e1a7c02760d9488c6030becd2b1acd", 0xd0}, {&(0x7f00005a9000-0x1000)="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", 0x1000}, {&(0x7f0000e6e000)="6926b01e463192179961d0acd458595a8deeb56031755f4e5f48639780dae8c63be852bfafd59f415feca75e10f512493d2bd60e821d18a8", 0x38}, {&(0x7f0000f73000-0x19)="fe24f66d11ca844df645d446d782fb11a77cc406720d02d541", 0x19}, {&(0x7f00004e7000-0x5)="1b1c874db4", 0x5}, {&(0x7f00004df000-0x73)="135f9f6e3417df61cd96b3849ee6a52517e48a9008a8eb55886209b47cb247b6542cef71c71f92309597e879a2dbf029839541afc2f64a5da284cb5d26e899d9ef4bc3bed1f573949f56d070bc38361edea8de28c5629acc92622780391da69a86135d046d6f8f5d8579c3a35ae7af5ac798de", 0x73}, {&(0x7f000011d000-0x85)="7069c14ad49f489dc60427722bf84a5f43f2fd7acadc463e9fc7026d3ac0ded5fc92e864f42e29bdc08cf5b8412930d0d7acbd1ba7ce26f60f646c6cb9121348249cb0902dbdabb9c05ed4f4e4b4ccd92dcf7f8e688609a4776d36908d38921f6ff39e697358c5cc2bb038d33c154d8e8aa855f401e1fc7bc502f16edc49731e0e40637c6e", 0x85}], 0xa, 0x0, 0x0, 0x1}], 0x7, 0x40010) sendmsg(0xffffffffffffffff, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48028001000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000026da36"}, 0x80, &(0x7f0000454000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0x27f, 0x0}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f0000a9e000)=[], 0x0, 0x0}, 0x0) 2018/01/18 22:09:33 executing program 0: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) pipe(&(0x7f0000644000)={0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r2, &(0x7f0000d3c000-0xe)={0x1f, 0xffffffffffffff80, {0x100000000, 0x4, 0x4fa5, 0x57, 0x2, 0x1}, 0x646, 0xe2}, 0xe) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) shutdown(r1, 0x2) r4 = accept$inet6(r0, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) sendto$inet6(r4, &(0x7f000084d000-0xa6)='C', 0x1, 0x0, &(0x7f0000c06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/18 22:09:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000002000-0x10)={0x2, 0x1f, 0x1, 0x80000000}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x4)=[0x0], 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0xb, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 22:09:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80807, 0xffffffffffffffff) r1 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r1, &(0x7f0000433000)="", 0x0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000a8f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) r2 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000012c000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5c000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000266000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x0, 0x4, 0x2, 0x4, 0x2, 0x20, 0x20, 0x8, 0x0, r3}, {0x2, 0x9, 0x3fa2, 0x24, 0x7f, 0xa1, 0x0, 0xffff}, {0x80000000, 0x67c, 0x3f, 0x3}, 0x8, 0xb, 0x0, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x3, 0x7, 0x3, 0x2, 0x2, 0x7fff, 0x9}}, 0xe8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000dbb000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000088c000-0x106)="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", 0xffffffffffffffd0) sendmsg(r2, &(0x7f0000bae000)={&(0x7f00006d0000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000377000)=[{0x1b8, 0x29, 0x4, "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"}], 0x1b8, 0x0}, 0x0) bind(r2, &(0x7f0000e53000)=@hci={0x1f, 0x2, 0x2}, 0x6) [ 1189.212794] TCP: request_sock_TCP: Possible SYN flooding on port 20001. Sending cookies. Check SNMP counters. 2018/01/18 22:09:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00004d6000)={0x0, 0x0}) sendto$llc(r2, &(0x7f0000790000)="b3fe7e91400c3219b208f8c1c616200e87dcf79373dcf47f", 0x18, 0x20000000, &(0x7f000025b000-0x10)={0x1a, 0x7, 0x0, 0x4, 0x10001, 0x0, @random="67418e3f71a0", [0x0, 0x0]}, 0x10) connect$llc(r1, &(0x7f000029c000-0x10)={0x1a, 0x0, 0x0, 0x240000000000, 0x2, 0x6, @random="f4adb95f9baa", [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000e8a000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000143000-0x4)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000f61000-0x78)={0x9, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x4, 0x5, 0x0, &(0x7f0000e63000)=@generic="5bf4e0b2f77cf25e0396179d09a89098", 0x9d4, 0x1, 0x3}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af87123097574a452dbae66abed4406edf2152e80e86a74f23d7d0dc8d2661c52be43fd10911", 0x26}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ae4000)={r0}) connect$netrom(r4, &(0x7f00005df000-0x10)=@ax25={0x3, {"a04a86bce21928"}, 0x100000001}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[], 0x0, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x10001, 0x0, 0x0, 0x0, 0x0, 0x920}, 0x7, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x744}], 0x1, &(0x7f00003ab000-0x260)=[{0x20, 0x0, 0x0, "37c3524446bfb95020"}], 0x20, 0x0}, 0x20000040) 2018/01/18 22:09:33 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e74000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) pipe(&(0x7f0000662000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00004d9000-0x14)={0x0, 0x9, 0x8001, 0x3f, 0xfffffffffffffffe, 0x1}, &(0x7f0000093000-0x4)=0x14) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000e74000)={r4, @in={{0x2, 0x2, @rand_addr=0x3d5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x6, 0x3, 0xff, 0x101, 0xac, 0x100, 0x2, 0x5, 0x100000000, 0x7, 0xbf7c, 0x1000, 0xa66, 0xd6]}, &(0x7f0000bcb000-0x4)=0x108) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0x9, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x7, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/18 22:09:33 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000e70000-0x20)={@common='vcan0\x00', @ifru_flags=0x1800}) bind$inet6(r0, &(0x7f000089d000-0x1c)={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0xffffffffffffff10) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0xffffffffffffffff, &(0x7f0000e70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e6f000)=0x0, &(0x7f0000566000-0x4)=0x4) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/18 22:09:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00008b5000-0x4)=0x80, 0x42c24efd) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000057a000)="73480ef5475e0f8645ff471ac8f5e9da73a43ce8b44295831028f59f341381baf47829f1a528cbe1139204aba01d95ba58986aee7b211fb364945fa026c1b56e3b21aa174c8c2c96331b77816e06fb344f1d2ca41dfafe447a1cc1c6b3664e02b89701", 0x63) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/18 22:09:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200001, 0x9) preadv(r0, &(0x7f0000ad2000)=[{&(0x7f000076f000-0x42)=""/66, 0x42}], 0x1, 0x0) connect$inet(r0, &(0x7f0000dd4000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 22:09:33 executing program 0: syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0xb88]}) r0 = socket(0x1f, 0x5, 0x6) accept$packet(r0, &(0x7f000008e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000a3000-0x4)=0x14) 2018/01/18 22:09:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d30000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000ffc000-0x1c)={0xa, 0x2, 0xae2b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x8001}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000698000-0x4)=0x2, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000072f000)={0xffff, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008ac000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e30000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000e23000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) 2018/01/18 22:09:33 executing program 4: setsockopt(0xffffffffffffffff, 0x65, 0x10000000004, &(0x7f0000fe1000)="c8d63f23", 0x4) 2018/01/18 22:09:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cb1000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a08000)=0xc2, 0x4) socketpair(0x13, 0xa, 0x0, &(0x7f0000f73000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000169000-0x10)={0x7fff, 0x2, 0x9, 0xfff}) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 22:09:33 executing program 1: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) r0 = socket$inet6(0xa, 0xa, 0x8005) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ae6000+0x6b1)={0x0, 0x0}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00002fd000-0x4)=0x0, &(0x7f0000ae7000-0x4)=0x4) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ae5000)=0x0, &(0x7f0000ae6000-0x4)=0x4) 2018/01/18 22:09:33 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e62000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006fd000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0c000-0x4)=0xe8) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) 2018/01/18 22:09:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x80000000002a, &(0x7f0000f0f000-0x4)=0x0, &(0x7f0000d65000)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000056b000)=@add_del={0x2, &(0x7f0000fcc000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x675}) 2018/01/18 22:09:33 executing program 6: socketpair(0xb, 0xb, 0x3193, &(0x7f000078c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000202000-0x11)="635eaf29ac4eba8a5706b8302c7f1e670d8295d37bea4cd2f4d9fd3c83", 0x1d) socket$netlink(0x10, 0x3, 0x5) r1 = socket(0x7, 0x80807, 0x2) connect$bt_l2cap(r1, &(0x7f0000425000-0xe)={0x1f, 0x3, {0x0, 0x5, 0x7, 0x1, 0xf, 0x100000001}, 0xc9, 0x2}, 0xe) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000ef7000-0x4)=0x0, 0x4) syz_emit_ethernet(0x3a, &(0x7f00004ab000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@lsrr={0x83, 0x3, 0x6, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/18 22:09:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="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", 0x15a) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f00005ab000)=""/88, 0x58}], 0x3, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) getsockname(r1, &(0x7f0000006000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000019e000)=0x58) 2018/01/18 22:09:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003c4000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00000d0000-0x10)={0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000060b000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000049c000-0x10)={0x16, &(0x7f0000d96000)="5f2afdb5f5b716f275bca2fcc3cf53e1fe604c04ec46"}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005ed000)="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", 0xaf0, 0x0, &(0x7f0000aae000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 22:09:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x3, 0x50, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 22:09:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x9, &(0x7f0000ee2000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000f7f000)=0x0, &(0x7f0000f15000-0x4)=0x4) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket(0x19, 0x8000f, 0x100) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000d13000-0x28)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x0, 0x6, [@multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000709000-0x4)=0x7, 0x4) r3 = socket(0x3, 0xa, 0x7) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000ac0000-0x4)=0x0) 2018/01/18 22:09:33 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x1000, &(0x7f0000029000-0x8)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000028000)={0x0, 0x6, 0x20}, &(0x7f000001e000-0x4)=0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000029000)='westwood\x00', 0x9) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000002b000-0x4)=@int=0x4, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000028000)={0x2, 0x2, 0x4, 0x0, 0x10000, 0x6, 0x5, 0x10001, r2}, 0x20) r3 = socket$netlink(0x10, 0x3, 0x8000000000000001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000011000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000027000+0x2e6)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=r4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000029000)={0x0, 0x0}) 2018/01/18 22:09:33 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@common='gre0\x00', @ifru_flags=0x2100}) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000cf7000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x646, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xa8, 0x6, 0xf08e, "1b1ac92c0c13cc0c7cbd26cb7f033eb392406820452d56ef08021a516dec7e238ac0fc59aeb13d1c2fcf7a3ca552fe211f32a551bb2a281f50591c9ce0cf609c2974e6693348c76723c03897815d3821"}, 0x160) 2018/01/18 22:09:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560206f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f000097e000)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000613000)=0x2a36cb73, 0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00005e1000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000dff000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000f63000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000e4f000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff, 0x6, 0x7, 0x400, 0x200, 0x0, r4}) ioctl$sock_ifreq(r1, 0x8991, &(0x7f0000e12000-0x50)={@common='bridge0\x00', @ifru_names=@generic="057bae2093284343a0178f3211cf7959"}) 2018/01/18 22:09:33 executing program 5: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) pipe(&(0x7f000046f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000aed000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004ee000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a5000)={r1, r2, 0x101000}) 2018/01/18 22:09:33 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000016000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000001e000)=0x9) listen$netrom(r1, 0x5) r2 = socket$inet6(0xa, 0xa, 0x3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000013000-0x8)={0x0, 0x4}, &(0x7f000001d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000013000)={r3, 0x1c000, 0x5, [0x7, 0x9, 0x9, 0x6e3, 0x4]}, &(0x7f0000004000-0x4)=0x12) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f000001d000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000008000)=@assoc_value={r4, 0x0}, &(0x7f000001e000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000016000)={&(0x7f000001f000-0x58)={0x2, 0x13, 0x3, 0x7, 0xb, 0x0, 0x0, 0x1, [@sadb_sa={0x2, 0x1, 0x2, 0x2, 0x7, 0xa3, 0x3, 0x1}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_ident={0x2, 0xb, 0x8001, 0x0, 0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x8810) 2018/01/18 22:09:33 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00006e5000-0x9)=@rc={0x1f, {0x0, 0x90, 0x1, 0x3ff, 0x51f, 0x1}, 0x0}, 0x9) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000093a000-0x4)=0x3a, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000093a000-0x90)={0x0, {{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/18 22:09:33 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000017000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000019000)={r1, 0x100, 0x800, "e48d13a85a04735773bd19439d6eb0525c738c3c17f7"}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000019000-0x8)={0x80, 0x10000, 0x24, 0x100}, 0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000018000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000001a000-0x10)={0x0, 0x0}, &(0x7f0000019000-0x4)=0x10) bind$can_raw(r1, &(0x7f0000017000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/18 22:09:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fe8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f94000)={0x0, 0x9, 0x30, 0xffff, 0x7}, &(0x7f00001cd000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000439000-0xc)={r2, 0x0, 0x2, [0x8, 0xcd]}, &(0x7f00001ed000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008aa000)={0x0, 0x1ff, 0x0, 0x1f, 0x7}, &(0x7f0000acb000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c20000-0x10)={r3, 0x5, 0x4, [0x7f, 0x5a8, 0x0, 0x5805442a]}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000579000-0x8)={r3, 0x2, 0xa8b}, &(0x7f0000f5a000-0x4)=0x8) r4 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xb8) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000b01000)=0x3, 0x11d) 2018/01/18 22:09:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cb0000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000213000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x3)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00006e1000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000001000-0x4)=0x32, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000620000)={&(0x7f00009e7000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009e8000-0x4)={0xffffffffffffffff}) connect$pptp(r3, &(0x7f00003cd000-0x20)={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f00009e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x6, &(0x7f00009e8000)=0x0, &(0x7f00009e8000)=0x4) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009e7000-0x20)={r2, &(0x7f0000676000-0xf)="637d3985495257b427eeb80c8cf7c6", &(0x7f00009e7000-0x1000)="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", 0x3}, 0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00007b2000)=0x7e, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0xa5b2, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/18 22:09:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x400) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009f0000)={0x0, 0xd9, "dcd22cae6919738fdc2a9a25b424d803a6a9d6077054e8e204bae0ebde7f766ab0ca8d0ea4933d786c233a52035e3675c9d945ff45342b249b533f4d507da0b240b3719723df01763927ca52957aae1fa9727fb0c4ffbc5a7e096e2f4f0b6f1dc79505ecc1a83067dd3e3753bcb4dd1dc04ad94ce5c75abcad75d89a0ffa2075f9b808cc36f2eebc6ff3cc17bf9c09ee39c9ec8adb89717aa23f4905e5601c50c51865af315ac374fd91493203663820b1406d25f1e3992b9dd3a9986dff7016c4dd4f830396a1c273601ef47dbf61dde8933bcb91803ba561"}, &(0x7f00004d1000)=0xe1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e78000-0xc0)={r1, 0x4, 0xb8, "076a8510739061780c69b861c889cf7653b2b06be848a05b086ec5caa2f36e2c210e2ab1bae9ab38283b480a02bbac772703aaa4cb1467229909d2ba53a30a715753a665f1e0f29ca3e3660ea74b1be5cd982a964bf14ed41607ad0d5044b1492a9d8341d3657931ebf21f93a75261f5e424c0c2fc3d3daec1cc830822a95d13b947b285c29e5ccf2ad62a4a2ad868abf4025bb63c74d6c419dc68ad1ea19fd07229b030b4702bca1024bd62ee2ef03eece1f8f378c7ae64"}, 0xc0) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/18 22:09:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00008a0000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000249000)=0x10, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000032c000)={0x0, 0x0, 0x0}, &(0x7f00007ce000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000386000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e3000-0x4)=0xe8) r3 = getgid() sendmsg$unix(r0, &(0x7f00004d6000-0x38)={&(0x7f0000881000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007b3000)=[{&(0x7f000074a000)="61d662d5cd49216222e9465504cf008f723e32b6e1b543b861c4c327687eb1f507d4ded6c28461e401878e0e447b0124a4c7bfc52926935754d673d0099ccc63317b59b7eae29a3bbb3058028313ce59248e216d45e8909fb5d1fae8600564728bfca622727c79c31921e38fa2ef65743dedf4f9e917af7d155bb1258d7dd5c3660029d56a874cdfdd835fe443b18dc8c39d51df058048b0bc283ab105b11e01fe9cd818ef28bc7e9d4eaad4c8bf20ad6b0b4a16d05f2d3413f499c786d0e5832d6007ce7951489644ca", 0xca}, {&(0x7f0000833000-0xa3)="5c108f98904c8ab8d91f65e5bf48d09dbd6b6d3e78e6e0f9d546a3720eb38b0f41292c639862d45b60302d1bd359568fc566a3c1e4a1cc2a97c2e0cd6a0d34118992bf6a3d2353c99b78a0107c7387a056728817e94538d3802ef61dcef32ab591274301eb59489f417c17e6b80cf971b93b963d7c6825e962ab36d5d41d0d89130189d05f5e04f27de12e640adb7d21af97dc53c6a847953a3db5145ff2bd7b2680bf", 0xa3}, {&(0x7f0000e18000)="fa1639d7cf13b70d6a4f5119f1f4fa1f3c8b09d6e713fb26340116fc4a6117fc83751ab418c1fbe668882abe738114287dd3927616cbec8e314984936ac15741d57ce4374a80b3c13af21ace681d049d3fdcaec512f170c0684f4fc447b4b4cee27d1d786e0d94957b274c387f0403f850c0b05164ad7e06739dd44e1c6c862cde5fc5954035240ad01482cf97e938ca39cebb7e2af93833dd1af7969434e4ecb983ac168ca933840128daadf949d423033174d5165aa7f9ace87ec60fec3ac5ff9738bc8a", 0xc5}, {&(0x7f0000d70000-0xe9)="22bdc52071d243ed00d8324500603afbad91a9ae3237d502c3317e8cd8ebe9635e9da87f671466278369d9db0d93edc993347becfff6fe00dc7cdea4b282fb5e96a529f2572a4c89257d52d1385bd529157b40844c4ff5b05c1273b3772ca18eb800dfe49cd22ddb789dc8e71b207489f66fa70321c9fa77bcf37b7a3e788bd86bf70fe4847162b90c8726b0f4f1af2fec03e6189b19f9f0013b42e8b5d7c09224ba4b949492514261612afcd65832cc0751b8c8b5bf218b71b60282af7ca24bb5c477d9eb247a88338d5561e28f161b2b522fc51e4cbed395414f107d6593e5e971e8dccb29b62344", 0xe9}, {&(0x7f0000c8f000)="99b92737b122f388e8f1bda6b3171366ea6064", 0x13}, {&(0x7f000016a000-0x68)="71a5eb479a62bfb2438184912180a2005ec1592ec10a6703fbe04f5dd345f417a26cd16590166aaa54a081f1721be0b476a3f7f179317f1b05b3d96c4f6d2eed1cced0a79436d9c6fc4af0eec833d44133413177c48a73f213a67ea129e6f786ca857a1ffdc678b6", 0x68}, {&(0x7f0000b48000)="7e0092e5531be997b2fcc74f9eb73c3d5e7f0ed7aeb0f7a1be386e7dfb6b38a97f889c90dc9adebe5e410049def8e038d7a502c6e84e3e0fead9d78f6f1c629117076bf77a2226e33ee05d8b7ad3cdf13292b3018882ef11e1c526df2086ce1ac0", 0x61}, {&(0x7f0000d71000)="09221d8230ea947033635d286c", 0xd}], 0x8, &(0x7f000078c000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x801}, 0x804) r4 = socket(0xa, 0x802, 0x0) connect(r4, &(0x7f0000630000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x5b) sendmsg(r4, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00008af000-0xa)={0x3, [0x21, 0xcfd, 0x4]}, 0xa) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000821000)={0x1, &(0x7f0000f14000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/18 22:09:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r1, r2, 0x6, 0x3) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006fd000)=0x1fdf, 0x4) socketpair(0x1f, 0x0, 0x0, &(0x7f0000911000)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f000008a000)=0x7fffffff, &(0x7f00002d7000)=0x2) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) recvfrom$llc(r4, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x5) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000097e000-0x8)={0x8001, 0x2, 0x100, 0x7}, 0x8) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007d3000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000a84000-0x10)=@generic="6945429343f3a00d3111c7023056f91e", 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) close(r6) 2018/01/18 22:09:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000dc5000)=0x0, &(0x7f0000071000)=0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000428000-0xb9)="7a571f8bd3b2db95e1f2a0e8cbc95a1421401a948d40a3062f904ef0c3ed9c590876247265b6d645dee11ba5ba1b976d7d881fffc252cd7154c202fb276e1aaff7db58f78d80ddf8b15ab530c0dcd6d53de2ab1b20011870ebd90d0b8a8f02632dd7c09f4e08836e8c13784b24f0ce201573b8b63780da86ced0ea6d6d90b2bc820642e22a4a561cc812978629c5e8c7eb0962d757f2b59b341fff3c927c65955c23c32e30f47b6c84194b9253e8ebbd9f19f798bc59121fda", 0xb9) write(r0, &(0x7f0000805000-0x33)="9d3ecc3b3e9bd528c89eeec43886ece739eb3693b5b25fc9eab22baf2806e3a112cf05a8ec00000005aa950df97f690c6f6851", 0xfffffffffffffead) 2018/01/18 22:09:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000072a000)={@generic="a02a15bf31e805beb47316bc2c332557", @ifru_addrs={0x2, 0x3, @rand_addr=0x36e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$alg(r1, &(0x7f0000e12000)={0x0, 0x0, &(0x7f000006c000)=[], 0x0, &(0x7f00009b4000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000065000-0x8)={0x0, 0x0}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000a46000)={0x8, &(0x7f00009c0000)=[{0x7, 0xf1, 0x10001, 0x9}, {0x1c, 0x2, 0x8, 0x2}, {0x7, 0xc17, 0x1, 0x7}, {0x7, 0x0, 0x9, 0x0}, {0x18, 0x7, 0x9, 0x1ff}, {0x3, 0x5, 0x8, 0x1}, {0xff, 0x5, 0xbb73, 0x2}, {0xfffffffffffffffc, 0x7, 0xbb6, 0x0}]}, 0x10) 2018/01/18 22:09:33 executing program 7: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000093d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003a5000-0x8)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x1, &(0x7f0000940000)={0x0, 0x0}) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000941000-0xb)={0x7, 0x1000, 0x6, 0xfffffffffffffe5a, 0x7f, 0x94a, 0x0, 0x3, 0x8, 0x2, 0x8}, 0xb) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000941000)={@generic="957e89742c78e58308f47e28782b194f", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 22:09:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000029c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a6000-0x10)={0x0, 0x0, 0x0, 0x2}, 0x10) 2018/01/18 22:09:33 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000019000)={0x0, {""/7}, 0x0}, &(0x7f000001a000-0x4)=0x10) syz_emit_ethernet(0x4e, &(0x7f0000013000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x820) 2018/01/18 22:09:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x9}, &(0x7f0000d63000)=0x8) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)=0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x9, 0x7fff, 0x7ff, 0x100, 0x10001, 0x20, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000002000-0x10)={0x29, 0x6, 0x6, 0x7fffffff}) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r5, &(0x7f0000004000-0x90)=[{&(0x7f0000002000-0xa0)=""/160, 0xa0}, {&(0x7f0000001000)=""/86, 0x56}, {&(0x7f0000003000)=""/19, 0x13}, {&(0x7f0000004000-0x3)=""/3, 0x3}, {&(0x7f0000003000-0x87)=""/135, 0x87}, {&(0x7f0000004000-0x8e)=""/142, 0x8e}, {&(0x7f0000003000)=""/208, 0xd0}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0x76)=""/118, 0x76}], 0x9, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000005000-0xc)={r4, 0x80000, r5}) 2018/01/18 22:09:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000034b000)={{0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x400, [0x6, 0x101, 0x8, 0x7ff, 0x3, 0xfffffffffffff001, 0xffffffffffffffba, 0x8001]}, 0x5c) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) getpeername(r0, &(0x7f0000550000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c4000)=0x2e) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000d7000-0x4)=0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r2, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000b43000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000080000)=0x0, &(0x7f00002cc000)=0x4) 2018/01/18 22:09:33 executing program 0: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x43) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000976000-0x8)={0x0, 0x6}, &(0x7f0000781000-0x1)=0x8) pipe(&(0x7f0000481000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8c000)={0x10000000, 0x0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f8d000-0x8)={r1, 0x3}, &(0x7f0000f8c000)=0x8) r3 = socket(0x9, 0x80003, 0x2) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000f8d000-0x4)=0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000f8e000-0x4)=0x0) 2018/01/18 22:09:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1062, &(0x7f0000cdf000-0x1062)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@mpls_mc={0x8848, {[{0x6, 0xfff, 0x9, 0x3}, {0x9, 0x3, 0x8, 0x0}, {0x2, 0x5, 0x0, 0x1ff}, {0x9, 0x8001, 0xf5, 0x0}, {0x6, 0x5, 0x93, 0xfffffffffffffff9}, {0x3a, 0xffff, 0x6, 0x1}, {0x0, 0x46a, 0x5, 0x2c6}], @ipv6={0xffffffff, 0x6, "06adcd", 0x1010, 0x3d, 0x5, @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], @multicast1=0xe0000001}, {[], @dccp={{0x0, 0x1, 0x4, 0x1, 0x9, 0x0, 0x0, 0x6, 0xfffffffffffffff9, "88ee69", 0x7ae, "4babd6"}, "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"}}}}}}}, &(0x7f0000504000-0x18)={0x0, 0x4, [0x5ef, 0x584, 0x204, 0xe28]}) syz_emit_ethernet(0x4e, &(0x7f0000246000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001ea000-0x8)={0x0, 0x0}) r1 = accept4$ipx(r0, &(0x7f0000baa000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000730000-0x4)=0x10, 0x80800) shutdown(r1, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000dd1000)=0x5, 0x4) r3 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000215000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 22:09:33 executing program 6: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000192000)=""/59, &(0x7f0000464000-0x4)=0x3b) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d1e000-0x4)='tls\x00', 0x4) 2018/01/18 22:09:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d53000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9e37}, &(0x7f0000f53000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005b8000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r3, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) read(r2, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/18 22:09:33 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = socket(0x1b, 0x800, 0x1) bind$llc(r0, &(0x7f0000011000)={0x1a, 0x1c, 0x5, 0x1, 0x41, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) 2018/01/18 22:09:33 executing program 1: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ecf000-0x4)={r1}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f20000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f20000-0x4)=0xffffffffffffffbf) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f20000-0x4)=0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000384000-0x4)=0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f1f000)={0x0, 0x0, 0x0}, &(0x7f0000dab000-0x4)=0xc) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f20000-0xe8)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f20000-0x4)=0xe8) mmap(&(0x7f0000f1f000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpid() mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d29000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1f000)=0xe8) mmap(&(0x7f0000f1f000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f20000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f1f000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ba9000-0x4)=0x0) r12 = getuid() mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = getpid() mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f20000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1f000)=0xe8) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f1f000)=0xc) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f1f000)=0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f20000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b26000)=0xe8) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000026d000)={0x0, 0x0, 0x0}, &(0x7f0000f20000-0x4)=0xc) r19 = gettid() r20 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb2000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000)=0xc) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000f20000-0x38)={&(0x7f0000f1f000)=@proc={0x10, 0x0, 0x3, 0x400000}, 0xc, &(0x7f0000f20000-0x70)=[{&(0x7f0000f20000-0x34a0)={0x34a0, 0x14, 0x200, 0x7, 0x0, "", [@nested={0x1180, 0x5d, [@generic="9a0558083b1088e93c382b391635ec039cdb04bf9b0aa7d210bdab2d20e259b10d7eceb52227ca4f3a10fc17409d369e9ab779f3540c4f3f7ce2964cb9edb7fd2d1a4041878802cf335d68583421e3cfad0205366de78a29b42843a817eae978a5df0e90d5f3ded0319971dfac89425843d2c64db5062357bc5849606400904bc57dcf6d7c32521fc8a28b9ecbca70b604f6bc75af43f27d38159c2f7b13b788a6e3f245ea419a00411a27a487f77341d3085f1b252148b3188fe2", @typed={0xc, 0x3d, @uid=r3}, @typed={0xc, 0x2e, @pid=r4}, @generic="936a1825f69634cd7120845d7b8685f9d58eeba60ff72b85e9a7f6947c85a3b38988f99f79d84e2d16e99e101cb465247deef678635709782d29eab905d17faa1b03553614b68573425c385e386a6fa960d424d5921a7edfc78776a6b3d03aa31115dac36a9d6e13a547", @typed={0xc, 0x2a, @u32=0x3}, @generic="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@typed={0xc, 0x5c, @u32=0x1}]}, @generic="eb216624c4fd68a084db36a9f86786a4601befd9e34e56667af327a436ee2c2f11ee06816c54a600e09ec5510354bba2d999fba822613e9ea02853b147524bf3ce53b577b163ebc70c86ccd78ad38c9811c585fbd9e930da69f3b5bbcd25f8d1b0ba68ab7225918a842a388d41f4"]}, 0x1090}, {&(0x7f00006e9000-0xe8)={0xe8, 0x3d, 0x300, 0x2, 0x1, "", [@typed={0xc, 0x31, @uid=r10}, @typed={0xc, 0x1a, @pid=r11}, @typed={0xc, 0x4e, @fd=r1}, @generic="d410fadb90d3469c6882e4607a131ee36351f4f84fcf69b8acda7bce8f717d988cd7d88086be917718ac4638db77db90b4db7422789da6eda03e0ae6ca62a39fea3dbef62e8347629a95c4d7091a883907d3d9353296a9b8e3222ae27fc6977fd75b8d74499ffe3fe25d605a5cfa9c8f83a7aef8d1964ee3388614e1a033d5e5e84b928bdefa9fe9445f2dbb4ef824ccec932fbaecd06474b557840a847046b18c6227e5a25a6488428bda9cacdc5a37ef75dc"]}, 0xe8}, {&(0x7f0000f20000-0xd0)={0xd0, 0x2a, 0x20, 0x1, 0x3, "", [@generic="87af1747b242b68fa8b3c0c9e80a6823ab90247e1493200eb2419a71c7e90cab4e4785d986a6f24a20a13abdffa84b4373f85423a15c25e19dc18e61827e11cbae804c3c0b0a972cce715177266cff8a9a5972fa280e8665e242de450afee3718df666b57f0f4c4b86ae6308bca33cc25c40d40d105c6f2b7d41caa06d9f02801c4b8d823f579d5901fc2b95b438abedfcac2fddd8ab3eebbc5a4afc7ab1da11353102cc6e1025693841d44f343b8b590e6a4d17", @typed={0xc, 0xa, @uid=r12}]}, 0xd0}], 0x7, &(0x7f0000f1f000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r1, r0, r0]}], 0xe8, 0x8041}, 0x48000) sendmsg$key(r1, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfe62}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0x16}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/18 22:09:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 22:09:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bef000-0x4)={0xffffffffffffffff}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00002c0000)={0x0, 0x0}) socketpair(0x0, 0x3, 0xff, &(0x7f0000830000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000fb0000)={r1, r2}) r3 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000706000)={@common='sit0\x00', &(0x7f0000b7a000)=@ethtool_gstrings={0x1b, 0x8, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 22:09:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b1a000)={0x0, 0x0}) recvmsg$netrom(r0, &(0x7f00008fb000-0x38)={&(0x7f00002d4000-0x10)=@ax25={0x3, {"b88bfa1706559e"}, 0x400}, 0x10, &(0x7f0000bfa000-0x40)=[{&(0x7f00002da000-0x9d)="15b23cc37f969829cb9d80c53599e162de7575c705aaf3908fe772a595ed68bbbddda6c96e3d4bd7d7714fff4d8339951695f7f0390ba4f4e6c398d5ddd945286d80e9d6fbf8a2a8d9520dd4d8bfc36ccdc0971cfb31323aace579d11a795f0682dd2d301f8115b589742627c0d1a29be866582c33a94ae15a56df721443f7589a461ecce4ebfb0166c0195cd1560327e3e203dde6024727c799ff4b61", 0x9d}, {&(0x7f0000bb6000)="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", 0x1000}, {&(0x7f0000e4a000-0x5)="30a8a0cb1d", 0x5}, {&(0x7f0000f5b000-0x8d)="31bb8525a201b9930a1283708cb1fd93818464d60dbdd1e62f5f3e083b105db97639211ec731cc60f9f063eb7e7c96779d4400cdcee7d8d3942accb96a7960be8bebb8e6a4f1134bb260088dde795ace31e8476732b166fd427298dff2fa95c57d7892d0a93a5cf1d37c238335ff533fb2d6a1da2a575e008df60ae8c02a148928d427b91b1504e2e8f2b9971f", 0x8d}], 0x4, 0x0, 0x0, 0xc000}, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003e8000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00004b1000-0x5c)={{0xa, 0x3, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x2, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x81, [0x3ff, 0x2, 0xb, 0x10001, 0x2, 0x7, 0x3ff, 0x9]}, 0x5c) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000eef000)={r2, r3}) r6 = accept4(r4, &(0x7f000064a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000026b000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000807000)={0x0, 0x7}, &(0x7f0000935000)=0x8) accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000013000-0xa5)={r7, 0x9d, "2322305299de9a765095cb8b8e436365b2f416225851764dc7caf541f6bf4c709dda2e3acdc87990c94a2b64a776198afa57a459eac5e744948c592ad9996864dceb5acd17ce9ef3ffed9714ee61f4a6492bb2836fc63ef81d33d4fa9e3594c383032aeed1bbf199c7800033d2faaf25a23452bb29bd357d2a2f9988e38853e29c3b332eebc3b134493312c46404474a4e7030b17f62ab38ee1d5f9710"}, &(0x7f0000c7d000)=0xa5) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00007c7000-0x31)="", 0x0) sendmsg$kcm(r5, &(0x7f0000b75000-0x38)={&(0x7f00002bb000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd5000-0x10)=[{&(0x7f000027f000-0x4)="a7", 0x1}], 0x1, &(0x7f000003f000-0x11d0)=[], 0x0, 0x0}, 0x0) 2018/01/18 22:09:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f4a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001e0000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000dfe000-0x4)=0xa) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 22:09:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) bind$alg(r1, &(0x7f0000387000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(pcrypt(gcm_base(ecb(serpent),mcryptd(sha1_mb))))\x00'}, 0x58) 2018/01/18 22:09:34 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/18 22:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000da4000-0x8)=@assoc_value={0x0, 0x80000001}, &(0x7f00006af000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000bfe000)={r1, 0x17, "6fd1904e06207aad20da90f113983b2a6c12e550afaf03"}, &(0x7f0000a4a000-0x4)=0x1f) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/18 22:09:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000c95000)=""/111, 0x6f, 0x0, &(0x7f0000b39000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) recvmsg(r0, &(0x7f0000eff000-0x38)={&(0x7f0000700000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e83000)=[{&(0x7f0000f44000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 22:09:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) write(r1, &(0x7f0000d45000)="f9dfe9fbe1f8f4364163d72daa17c78b9bf01415443c6529e0fb5dc976f51b8431a621b42868fa8abc1a6b770bafb70da0be99ced9a99a0bc8c54c42106cd484c04e5be8b16116b267755a0f92fd45f5bd029271a01dd339dba0b859cf6ca5246025950840d20c3ae2b5adac64d6caf40e7cf07d04edcb7d50d82ff9110ef1b52608c2450d415d84f6f965549a5ddb70606f004a84760cda3483abaaeb40b8dda3a2786ba85e89cb9ebf", 0xaa) socket$inet6(0xa, 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f00003f1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c44000-0x4)=0x14) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) read(r1, &(0x7f0000e5b000)=""/7, 0x7) 2018/01/18 22:09:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000b94000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfe28, 0x420040000, &(0x7f000063e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 22:09:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00007ab000-0x4)=0x5, 0x4) bind$netlink(r0, &(0x7f0000f60000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) connect$netlink(r0, &(0x7f00004b1000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000785000)=0x0, &(0x7f000049e000-0x4)=0x4) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800042}, 0xc) 2018/01/18 22:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000607000)=[], 0x1000011c, &(0x7f0000026000)=[@op={0xfffffffffffffe23, 0x117, 0x3, 0x0}], 0x39f, 0x0}, 0x0) sendmsg(r1, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f0000745000)="d97d92058bfb264e6e00000000316b1f90ec80216bf835a371eff5a8785625899bd3d939d8aaf7363a8882cfe5a43cf67cfa8def9511b23ceab93b8035328a660ce6db2b16419626f8b46158dd7664719a0ba647bc418d72ec6192e13363e47f46d08d71149495a84aecdd73b2a0a399d608b1465eb4cc3c9b3988d14b1a93f02b1f65e63fa593df0027d2051ffcbe6c", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 22:09:34 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80005, 0x8) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000002000-0x27)=""/39, &(0x7f0000000000)=0x27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/18 22:09:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x80005, 0x9, &(0x7f0000a5d000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f000070c000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x3, &(0x7f0000854000)={0xf5}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x2, 0x4, 0x8002, 0x3f, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/18 22:09:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ca2000-0x10)={r0, &(0x7f0000f07000-0x72)="566d6a4c8908fa490267d7d97ec99dbc54ce529d87ba911445121c34ebc67564adeba8c4d352388980c3a61c2940c42b0e8bad00b02664729694e31dd5947428a657cd8973ea1d585c3d53e3626fb6295f7d0fda3149beddb5ab5228fd9460bae9dea1368de23fa681e0fc9b471d8dd5e72a"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000c6c000)="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", 0x1003, 0x1, &(0x7f0000750000-0x10)=@ethernet={0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 22:09:34 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0x5, 0x1) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000)=0x14) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000028000-0x4)=@int=0x0, &(0x7f0000013000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x2c, 0x1, []}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 22:09:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000cdc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000166000)=0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b77000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000052e000)={0x2, &(0x7f000038f000-0x10)=[{0xef, 0x6, 0xc7, 0xe81}, {0x401, 0x2, 0x1, 0x800}]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000512000-0x6)={0x0, 0x7}, &(0x7f0000cfc000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000466000)={r5, @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) socket$l2tp(0x18, 0x1, 0x1) sendmsg$can_raw(r2, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 22:09:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(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) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x26)={0x0, 0x1e, "0fc796158ce4dc472ce2ce304f814b921846766db5a733017c1bc89ac73c"}, &(0x7f0000881000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x56c6}, &(0x7f0000519000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x5, 0x7}, &(0x7f00006c3000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000849000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000a43000-0x1c)=@in6={0xa, 0x3, 0xa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0xbb}, 0x1c, &(0x7f0000c1e000-0x50)=[{&(0x7f0000000000)="20eb3c4c6934fdc1b766da0af422c78f827919d1ce018cc6ba9e075c2eaaa5916e5453ff8ef0a4a3dd040993553a3b39b4c5baed2720d55bc2cf44e402897847cae035af5d6c1d0a332df9ea3e8275a014dc57cf30c57ab93bee9e1578b3f1e6adeb787e9fc12937e6e0193ac3653c6bbd9f1094faf5f9966d10b020", 0x7c}, {&(0x7f000084d000-0x71)="57070347deb41e6f589bd23fcc9af2dd72ba456ddff51d90a5fec2eb00f1f2c198bd94f723d90a315074a5c826b773eee3577ca5731f89070dc6c2ecfb18bcf3709c755fbba12b2aadaa6dca2f4116568721c6ed183377b09eb4f1dd28fe19a86137d2deb9bff79e6c43593b9641792071", 0x71}, {&(0x7f0000001000-0x51)="9e6f6a0a05688573f29e524de6a90cdfd15ed67e7ed60dd15b1b5199277a5da506485c70f5e564687f279323437cf9777e8caa1e78cbe6733ead132ba89451e1347cd30f36f93b399ac37b6cbe3ec1cf4c", 0x51}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000ef0000)="fc99f32fc3c82708e120789843bfa9facf269aad814a76518b3ac151b767aa6c0f7ebb557ae9f997740803bfa0bb8389efba21f6f979f6081068ff8a8eaadf5e9162088b8a98f6f74083da0a848df92687942f7d4b0f91af8f4f1a320af22660da773eb49904ea5d55f169871d919f971015739d295cd6789fb5ea44c8063ca3d287aeddcf24c6f657e7e06a0b0657ed4d5b041dea5e7768027d53110b8c18c64e087a7150501ea661b89546455d466ba92142f95671f4e10665", 0xba}], 0x5, &(0x7f0000001000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x8, 0x1200000000, 0x8, 0xfff, 0xcc, 0x20, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x8, 0x4, 0x71, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x12, 0x3f, 0x2, 0x5, 0xb71, 0x8, 0x0, 0x800, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x3, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x80, 0x8, 0x4, 0xd2e}}], 0xf0, 0x4094}, 0x800) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0xf) sendmsg(r5, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="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", 0xec1}], 0x1, &(0x7f0000001000-0x2a0)=[], 0x0, 0x0}, 0x0) 2018/01/18 22:09:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x6cce6616860ff01f) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000138000-0x4)=0x0, &(0x7f000018f000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000156000-0x38)={&(0x7f0000c69000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000056e000-0x40)=[], 0x0, &(0x7f0000836000-0x1268)=[{0xfffffee5, 0x0, 0x0, ""}], 0x39a, 0x0}, 0x0) 2018/01/18 22:09:34 executing program 0: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x18, 0x6, 0x9) connect$bt_l2cap(r1, &(0x7f0000b35000-0xe)={0x1f, 0xf5b0, {0xe, 0x5, 0x20, 0x4, 0xf9d, 0x4}, 0x4, 0x8de}, 0xe) bind$alg(r0, &(0x7f00003f5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x5f) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000fcd000)=0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcd000-0x18)={r2, &(0x7f0000fcd000-0x2)="", &(0x7f0000693000)=""/0}, 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f82000-0x38)={0x0, 0x0, &(0x7f0000b31000)=[], 0x0, &(0x7f00000aa000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f00001fa000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0xffffffffffffff78, &(0x7f000043f000-0x10)=[{&(0x7f0000fce000)=""/28, 0x0}], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x8000}, 0x10002) 2018/01/18 22:09:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000eeb000-0x4)=0x5ffffffc, 0x4) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000042000-0x68)=@routing={0x3f, 0xc, 0x2, 0x23e, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}]}, 0x68) r1 = socket(0x1, 0x0, 0x7fffffff) sendto$inet(r1, &(0x7f0000991000-0x8)="da631e3211ac64a4", 0x8, 0x44004, &(0x7f00009f0000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) sendto$inet6(r0, &(0x7f00001a5000)="5055f736d8bd9ce47f815a06f21575e9050083bc022907fe1b0fb1ad172222e6329fa653a1e3057fad84129734ba3959deed426d7865334bdd80a27d607ed66ff13334c6c522a2b0946d9a478cbf6341", 0x50, 0x4844, 0x0, 0x0) 2018/01/18 22:09:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/18 22:09:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000856000)={0x19, 0x9, 0x8, 0x65, &(0x7f00008b0000-0x65)=""/101, 0x54, &(0x7f00008de000)=""/84, 0xfd, &(0x7f0000da9000)=""/253}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000333000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) pipe(&(0x7f000013a000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000076c000)=0x0) r3 = accept$alg(r1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) 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) 2018/01/18 22:09:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000750000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000162000)=0x26, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000db4000-0xc)={0x0, 0x69a, 0x2, [0x4, 0xffffffff]}, &(0x7f0000706000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000097f000-0x76)={r3, 0x6e, "651714fb072c0f7453d1d1041b5c86af9051ff83d05fc15a3099c9f6e36f3445c51a1b1e407046a6eea5266798e10f2f7cc06dcb5df022ab173a05ad34095d31ceb8e1bc4a9d73360b7ad2f2124e780404ab21a4202aa74dc82badccc9679f1bce5353214c904860def7ebd97c8a"}, &(0x7f0000411000)=0x76) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00003e9000)={r4, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2adb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$netlink(r0, &(0x7f0000299000)={&(0x7f00004b7000)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000888000-0xa0)=[{&(0x7f000011e000)={0x12c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="bfdc6ffe234aa87699fd2c935d45ee899b16505717b2e8d8a56acf8f2fe3606b43a2d12aa47016354fa33e68ee634c0345beba470a6f9395ffa3fb377d0dcf0bfd49c427c8c71804cb750af652bcd93fcedaa21137c361436aecc99fc6b81d2ead75da148dc36e9b83", @typed={0xc, 0x6, @u32=0xa34c}, @nested={0x50, 0x4a, [@typed={0xc, 0x88, @fd=r0}, @generic="2ea73c", @typed={0x3c, 0x76, @str="2b6574683176626f786e6574307365637572697479747275737465645b7b2973656375726974796e6f646576f773656c6600"}]}, @generic="1e471da10616945285991ae60fdf64e329409fd96ed0cea07cea36a80d6ce989cd3282e596a875ee514f7a15e81c54d7f8d47f298a37838f01e31e83e222a4e01b86bd3b95dd2b64dc8be369dbbc9458d1d0176e2521"]}, 0x12c}, {&(0x7f0000c0c000-0x338)={0xec, 0x1f, 0x0, 0x6, 0x2, "", [@typed={0x10, 0x69, @u64=0x32}, @typed={0xc, 0x2e, @uid=0x0}, @nested={0x18, 0x13, [@typed={0x8, 0x1e, @void=""}, @typed={0xc, 0x6e, @pid=0x0}]}, @generic="291f6913b6d58768e8fc2037a2e4b7fae83b65341c0dcf9bdc9a0b4063fd43bf9a4191a134f91bbbf87102ff5c7923ca819c91358cc96217de29bdf875e4bade1f6202fc287d06370faf44b3d06cc7c387d7f119dce903c890a5802081ac6452649260bf207f64bf9e781eb70d4c48b48d3fdeabbc8eed6f343b2c0596a8670bda030d89136099a234400b5ddbdaa3740d933667227e738f6f7c9c12fba66d8f32b9bd66a000"]}, 0xec}], 0x2, &(0x7f0000289000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x60, 0x880}, 0x4c040) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000015c000)={r0}) setsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000d18000-0xf2)="26d5d5b6ab7f8ede25c01cf541cfdccde4f1d0d23be2832267a2d1cd5478ef9a9cb22efbcee33bafbacec80325dbe255ce464b0cf1c46786224c9f928e4569688be1b04d5140b9e26dd3b7bde7c8518cd68e48e517ace3ec17e7d7594a49f300753ff30ce73a5242d8aaec156d6701b64a8e6680c7c27ecb41698d3c2227466adc4afdf965fcdfec31f6c788893523b203c349b2017aadef20c99f7581dfc99fb6d87f78f11f40d95e07e411c1297aa724088cea82208d4ec116384334e60a60e1a6abee52dc555013029ce1823c8b3ae0cd40ff96a74c61d2516abbb7dc793862fe3c47a71d63e3d809f9ba33647b8e155d", 0xf2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000a11000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000031b000-0x8)={r0, r5}) sendmsg(r6, &(0x7f000092a000)={&(0x7f0000d77000-0xe)=@l2={0x1f, 0x1e8, {0x9, 0x8, 0x0, 0x8, 0x1, 0x0}, 0xffffffff, 0x3}, 0xe, &(0x7f00009dd000)=[{&(0x7f00005db000)="6a40682ebd1650ccb7c05aeaf8ee66584ae6bbc0027cf3a09fbc0d0a489f075027af00581d4049631377686515e336ece72d8c710c5ba8207a0bedabe0860fc416fb2a95a55521d289d3626ba7d20b133900688de5", 0x55}, {&(0x7f000022e000)="f0261566f75eef8067f184c84d58b2828b5ebfc8bd374e30e5040eb11c54342f6257f0d7c2d30a95aa880636c5c055229379d854aae73b9c5537cb9c59f68c9452e870582a03260f1c561ec7b88fe3d2fe982eb41226ce91b383b31c0ef40303b6d3dbee453ed26cf706bc0380c645c0f12e6b", 0x73}, {&(0x7f0000098000)="e42813387f4bf999aa38ae", 0xb}], 0x3, 0x0, 0x0, 0x80}, 0x5) preadv(r5, &(0x7f00001e6000-0x80)=[{&(0x7f00000e5000)=""/135, 0x87}, {&(0x7f0000075000)=""/242, 0xf2}, {&(0x7f0000c33000-0x65)=""/101, 0x65}, {&(0x7f0000afa000-0x93)=""/147, 0x93}, {&(0x7f0000b95000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e1f000-0xb6)=""/182, 0xb6}, {&(0x7f00008aa000)=""/22, 0x16}, {&(0x7f0000069000)=""/192, 0xc0}], 0x8, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000f16000)=0x0, &(0x7f000007d000)=0x4) [ 1190.099168] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. [ 1190.130745] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/18 22:09:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000673000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x7, &(0x7f0000002000-0x38)=[{0xc524, 0xaa, 0x0, 0x0}, {0x3, 0xfffffffffffffff9, 0x7fff, 0x5}, {0x8, 0x2, 0x80000000, 0x2}, {0x80000000, 0x5, 0x1, 0x3}, {0x2, 0x7, 0x14, 0x8}, {0xbb52784, 0x3, 0x5, 0xffffffffffffff46}, {0x7, 0x2, 0x1, 0x6}]}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000023000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000579000-0x8)={0x0, 0x5}, &(0x7f0000426000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003c5000)={r1, @in6={{0xa, 0x3, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c0, 0x1f, 0x9b, 0x7, 0xfe}, &(0x7f0000a5a000-0x4)=0xa0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) accept(0xffffffffffffffff, 0x0, &(0x7f0000a7b000-0x4)=0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000090f000)=""/221, &(0x7f000031a000)=0xdd) accept4$packet(0xffffffffffffffff, &(0x7f0000d98000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000096e000)=0x14, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000d5c000)={r0, 0xfffffffffffffffd}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000884000)={0x0, 0x0, 0x0}, &(0x7f00001dd000-0x4)=0x3c4) 2018/01/18 22:09:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000321000-0x26)="2600000022004701050007008980e8ff06006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00001f7000-0x20)={@generic="834dbb47ba2fa6e40dac2af71f9bb505", @ifru_flags=0x3000}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000ce2000-0x38)={&(0x7f0000f27000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000093000-0x10)={&(0x7f0000ae5000-0x130)=@get={0xe0, 0x13, 0x704, 0x1, 0x1, {{'rfc4543(rfc7539esp(cbc-camellia-aesni,sha512_mb))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 22:09:34 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ff7000-0x18)={0xa, [0x6, 0xd1c, 0x46d1, 0x5, 0x0, 0x3, 0x81, 0xdf11, 0x16b, 0x43be1e97]}, &(0x7f0000ff7000-0x4)=0x18) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000d7d000-0x4)=0x0, 0x4) 2018/01/18 22:09:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0xf, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) bind$alg(r0, &(0x7f0000297000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f4a000)=0x0) 2018/01/18 22:09:34 executing program 7: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8992, &(0x7f00000a6000-0x50)={@generic="a390e7e52a450cf2110233ff8e82d924", @ifru_flags=0x2100}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a6f000)=0x0, &(0x7f00009b3000)=0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f51000-0x8)={0x0, 0x4080000000000}, &(0x7f00009ad000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008e8000-0x8)=@assoc_value={r2, 0xb55}, 0x8) socket$pppoe(0x18, 0x1, 0x0) tee(r1, r1, 0xffffffffffffffff, 0x6) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00004a3000)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f00003c7000-0x38)={&(0x7f0000f51000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000641000-0x10)={&(0x7f00000ad000)=@ipmr_getroute={0x14, 0x1a, 0xc02, 0x7, 0x1, {0x80}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000ad6000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000054000)={r1, 0x100000000}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f50000)=0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b58000-0x8)=0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f52000-0x2)={0x0, 0x0}) 2018/01/18 22:09:34 executing program 6: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffff9c, &(0x7f0000fd0000-0x1002)=@file={0x0, ""/4096}, &(0x7f000053f000)=0x1002) 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) accept$inet(0xffffffffffffff9c, &(0x7f0000fd0000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a11000-0x4)=0x10) socket$packet(0x11, 0x2, 0x300) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fcf000)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = accept(r0, &(0x7f0000252000-0x80)=@generic={0x0, ""/126}, &(0x7f0000418000-0x4)=0x80) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000851000-0xab)=""/171, &(0x7f000074e000)=0xab) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000dad000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000fd0000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, r3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r2, &(0x7f0000587000)="", &(0x7f0000fcb000)="", 0x2}, 0x20) 2018/01/18 22:09:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000057b000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a54000)={0x0, 0x3, 0x7fff, 0xa6, 0x342, 0x7}, &(0x7f0000219000)=0x14) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000076a000)={0x6, 0x1}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000087000-0x20)={0x9, 0x226, 0x8, 0x3, 0xfffffffffffffff7, 0x6000000, 0xffffffffffff0000, 0x8, r3}, 0x20) sendmsg(r1, &(0x7f0000acb000)={0x0, 0x0, &(0x7f00009c8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r4 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000192000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000aec000-0xc)={0x0, 0x4, 0x0}, &(0x7f0000da7000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f000061f000-0x8)={r5, 0x4c88, 0x3}, &(0x7f0000d53000)=0x8) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00003a7000-0x4)={0x6}, 0x4) r6 = socket$inet_icmp(0x2, 0x2, 0x1) r7 = accept4(r6, 0x0, &(0x7f0000a4a000)=0x0, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r7, 0x8906, &(0x7f00003e6000-0x4)=0x0) setsockopt$inet_opts(r6, 0x0, 0xd, &(0x7f00004bd000)="a258885311a2a96af35249bd8a0ab44647391756b3e715943d2f18e6766f5796d8cd008b9d210a6535a1fb1c09034542dfd5df7bab29e65b85f6a05d1d1fe3bb6f6d751e14eb50f62b7eb2179b47db38b3f2e631fd84922042aa703d8aa4992855e5c0a249862257f143eb063f410792", 0x70) 2018/01/18 22:09:34 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x0, 0x0, &(0x7f0000149000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/18 22:09:34 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000009000-0x4)={0x1f}, 0x4) r2 = accept4(r0, &(0x7f0000005000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0x26, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000003000)=[@in6={0xa, 0x1, 0x48b3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) getsockopt(r0, 0x0, 0x19, &(0x7f0000003000-0x90)=""/144, &(0x7f0000007000-0x4)=0x90) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000009000)={0x0, 0xfffffffffffffffd}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000000000, 0x9, 0x2, 0x5, 0x24}, &(0x7f000000a000-0x4)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000009000)={r4, 0x2, 0xffff, 0x2, 0x5ae, 0x400, 0x53, 0x5, {r5, @in6={{0xa, 0x2, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x1, 0x0, 0x4}}, &(0x7f0000006000)=0xb8) 2018/01/18 22:09:34 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000a000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x20, 0x800) bind$unix(r0, &(0x7f0000005000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/18 22:09:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000241000)=[{&(0x7f000037f000)="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", 0x74d}, {&(0x7f00006eb000-0x9b)="a65a0750597a7a104c607de3be07428b84be3e1cd39adc83c63d92814af37ef58254cf44f4fb2c708d03077c734253d3237ad90eb4f1e109b85f237392fa1d353e617b40e4253a9155458d908de89c71086a5d9cdfcf1c7c6f1891d99976b18d638c3c50cc4840c09c442ad4222fc6e18f1950628d3fd83d906816ebd01098e17c195b6b7f5ac2c475723af1ccd9e169b6d58ccde951cd8c50b4b3", 0x9b}, {&(0x7f00000ae000-0xe0)="60f5ef1da8c3095badd3dbfaa3fbaceb0b62f8f1b5507178501d850336e032468d67295b46a0bedb9d159c3d3fa1a8528dd94f19bceaa00a507c65da951def03ee3e1f92afd30df240beba9fbbf96d8e3c85d8647ab9cc79983d89fb996c24535f6d66aa0495053dfcf67eb60dc2a8ed7bd414574e81b405d75d580631bf1ef3974d2481ae383c95dbb583ad7fc94446f939ade773162de541ee8c249dec9996b39ff85e2012623b76a71d2b8afa70f43cc36897dc292c1660c458d6ec5c958af24afe37950c7b64ed26701235623e9357843d07f0ae39ad435f319446c7f049", 0xe0}, {&(0x7f0000988000)="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", 0xfa}], 0x4, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00009a0000-0x4f)=""/79, &(0x7f000028a000)=0x4f) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/18 22:09:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001d8000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000ce000-0x28)={@generic="c79e13b2b2b103609177f70bdb70b4ba", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000059b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000558000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008d3000-0x4)=0x14, 0x80800) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00006cf000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/18 22:09:34 executing program 7: r0 = socket(0x8, 0x6, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x7}, 0x1) r1 = socket$netlink(0x10, 0x3, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x3, 0x81, 0xffffffffffffffc1, 0x4, 0x7fff, 0x80000001, 0x1, 0x6, 0x7, 0x3, 0x8d3, 0x5654b05c, 0x7f, 0x800]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0xcacf, 0x7, 0x1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000000)={0x4}, 0x1) bind$netlink(r1, &(0x7f0000f16000-0xc)={0x10, 0x0, 0x1, 0x0}, 0xba795159f1f6b8ea) 2018/01/18 22:09:34 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000537000)={0x0, {""/7}, 0x0}, &(0x7f0000f7b000-0x4)=0x10, 0x800) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f00002cf000-0x4)=0x3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/18 22:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000603000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000810000)=0xe8) accept(r0, 0x0, &(0x7f00000fd000)=0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x7, &(0x7f00002e3000)=[], 0x0, &(0x7f00003ab000-0x260)=[], 0x40, 0x0}, 0x0) 2018/01/18 22:09:34 executing program 2: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ae0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x44, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r0 = socket(0x0, 0x2, 0x7fff) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f000073f000-0x38)={&(0x7f0000751000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ae4000-0x10)={&(0x7f0000ae4000-0x10)=@can={{0x4, 0xfff, 0x0, 0x0}, 0x3, 0x2, 0x0, 0x0, "aa57b9f624390629"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x8001) 2018/01/18 22:09:34 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000d2e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xffffffff}, &(0x7f00009d4000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0xfffffffffffffff9, 0x0}, &(0x7f0000338000-0x4)=0xb9) setsockopt(r0, 0x100000000088, 0x0, &(0x7f0000ce5000)="", 0x0) 2018/01/18 22:09:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000297000)=0x80000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x800000000001) 2018/01/18 22:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000de5000)={0x4, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f00000af000)=0x0, &(0x7f0000ec9000)=0x4) r1 = socket(0x18, 0x3, 0x3) bind$nfc_llcp(r1, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) 2018/01/18 22:09:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00007f0000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8001, 0x600a, 0x0, 0x4}, &(0x7f0000c6e000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008b6000-0x8)={r1, 0x1f}, &(0x7f0000bfa000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='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) 2018/01/18 22:09:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000e1000)={0x0, 0x0}) recvfrom(r0, &(0x7f0000910000)=""/9, 0x9, 0x2000, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) connect(r1, &(0x7f0000546000-0x10)=@ax25={0x3, {"3eaf57d4442e21"}, 0x0}, 0x10) 2018/01/18 22:09:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00002a3000)={0x0, 0x0}) getpeername$packet(r1, &(0x7f000099a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000296000-0x4)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000c72000-0x4)=0xfffffffffffffffe, 0xff87) 2018/01/18 22:09:34 executing program 1: mmap(&(0x7f0000000000/0xf48000)=nil, 0xf48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f43000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f41000)={0x0, 0x81}, &(0x7f00006d5000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000056c000)={r2, 0x10001, 0x8, 0x1000, 0x2, 0x4}, 0x14) sendmsg$alg(r1, &(0x7f00009f2000-0x38)={0x0, 0x0, &(0x7f00008f0000)=[{&(0x7f000035c000)="58bc64c7204ec55fb2300d3eb4bf0f2ac2b35784f20b6f88f620b7f4bbd9a2a9108a2817e1898adc25d186781038a9107772696e19b3d87b11bc336023c727661e4f1fff2adb6ba3d3711bba3fd777ac70c4c8a217debb93fcccd6a79a7ab8a78b0074aa12306ca5ca329ec2041172250384fbae0a786593e2f4e596d7ab78f3fa2f0454e8fb17870c8a96e34fcd91bd647dc3007ddd36cbfd03d8e3bb256220", 0xa0}], 0x1, &(0x7f0000f41000)=[], 0x0, 0x0}, 0x0) 2018/01/18 22:09:34 executing program 2: r0 = socket(0x18, 0xfffffffffffffffb, 0x6) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a5d000-0x4)=0x10) 2018/01/18 22:09:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00008a4000-0xe2)="9989337ded70d461aac7eff22b00cbb5752e7bffdf71a81efe237e4971d62570e7867b134b8f6851a38993bd79c6afc15b8c5a429c78546bbae228bcedb859ad8e3a087d7bf1c8bea48d3c6c85e160e8040408960d445fe2d75f6e3471ec7d594c0dc0d2777ba96695993c51dcdc750b405319ef3052d7837721e32b198abbdd6a98db7b38ec4709d24f91e4b232746dabf8fcf9dd761b776e9a41c9210b4134382005436e8489a44531421d2697cd5a8a6d998003a763b7518cdcb59325110b5cd0712b27099832773979e24ce62083480e7ee39013f54377d06d0aebc2db74b5f3", 0xe2) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000ba7000-0x10)={0x4, &(0x7f0000141000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = socket(0xfffffffffffffffd, 0x2, 0x800000000) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) sendmsg(r1, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[], 0x0, 0x0}, 0x0) 2018/01/18 22:09:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x0, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/18 22:09:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) pipe(&(0x7f000014d000)={0x0, 0x0}) accept$inet(0xffffffffffffff9c, &(0x7f0000beb000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10) r1 = socket(0x7, 0x3, 0x2) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x81) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 22:09:34 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) r1 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000006000)={0x718, 0x5, 0x8, 0xfff, 0x6, 0xffffffffffffffff, 0x800, 0x400, r0}, 0x20) 2018/01/18 22:09:34 executing program 5: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000adc000)='reno\x00', 0x5) bind$inet6(r0, &(0x7f000099f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)="dd", 0x1, 0x0, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair(0xb, 0x8080f, 0x7, &(0x7f0000587000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000adf000-0x4)=0x0, &(0x7f0000adf000-0x4)=0x4) 2018/01/18 22:09:34 executing program 3: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000093e000-0x1c)={0x5, 0x9, 0x9, 0xfffffffffffffff8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000942000)={0x0, 0x0}) r1 = socket(0x0, 0x0, 0x10001) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000059d000-0xc)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000944000-0x4)=0xc) recvfrom$packet(r1, &(0x7f0000943000)=""/63, 0x3f, 0x142, &(0x7f00006df000)={0x11, 0x3, r2, 0x1, 0xffffffffffffff80, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendto$ipx(r0, &(0x7f0000044000-0xb2)="7eb3cc927a2ec16668dfbd100d4ede825d704ea0bde3b0a14d8466f1c32d4bbe65aeaae1997608b7639349bf2e997edc751d408f0658919c4766a818edf6429f066420de06194169614682159d8266a5fa074874195d8f89a46fce381f366abccdf1bdf66d270518554450672e6282e64814e1d1ca47242e0ab7ef4f5837b37c54dedaab4890796deef2feffc63d6dd117f61105cd95c4ea2502b7caf24f650214b4e222686f22bcba949e789d80eeb14bc7", 0xb2, 0x20040000, &(0x7f0000101000-0x10)={0x4, 0x20, 0x9, "698fe89a02dd", 0x8001, 0x0}, 0x10) 2018/01/18 22:09:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000051a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ef1000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000cee000-0x8)={0x0, 0x8001}, &(0x7f0000b30000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c82000)={r1, 0x5}, &(0x7f0000197000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00008d2000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8dbd, 0x3, 0x4}, &(0x7f0000c55000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007d1000-0x85)={r2, 0x7d, "5fde4c41b559280d7d27f1f4c703ee41644ac8626959e716b4ffc5e2c0f505ced79865cc797abbac216bc2796909e049eb95f8a27b7f3e94937bfd260c3e55d40b1f0af02a3c11f166d1f3f596aeebaa1f3780ff254b25327d2ca883e01265cde4ce1058870e8e017c36cbee84c6698dab1d61934c0e4a27599ad310ac"}, &(0x7f0000eec000)=0x85) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x100401000003) r4 = accept$inet(r3, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000d0d000-0x8)={0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000106000)=0x0, &(0x7f0000deb000)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) 2018/01/18 22:09:34 executing program 7: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006a2000-0x10)=@req={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) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0x11, &(0x7f0000001000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x7}, [@map={0x18, 0x8, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x6, 0x7, 0xf, 0x6, 0xffffffc0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}, @ldst={0x2, 0x1, 0x0, 0x4, 0xb, 0x90, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xe6, &(0x7f0000000000)=""/230, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006a1000)={r1, 0x50, &(0x7f000081e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000002000-0x2e)=""/46, &(0x7f0000000000)=0x2e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r2, 0x4) 2018/01/18 22:09:34 executing program 1: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xe4d) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f000062a000-0x93)=""/147, &(0x7f0000627000-0x4)=0x93) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000062c000)={0x10, 0x0, 0x2, 0x80000800}, 0xc) connect$netlink(r0, &(0x7f000062c000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/18 22:09:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x400001bf, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) pipe(&(0x7f0000d6c000-0x8)={0x0, 0x0}) connect$netrom(r0, &(0x7f0000e4f000-0x48)=@full={{0x3, {"f40207b738002c"}, 0x4}, [{"a8fefcb6b7ba9a"}, {"d9e23bdfe82be9"}, {"3fc7ddd34036ee"}, {"b706b3a920e0f0"}, {"48cf1cc0065910"}, {"3bd7a350563a0a"}, {"7c7c96ff7be648"}, {"8d75b2ede0040e"}]}, 0x48) 2018/01/18 22:09:34 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000007000)={@common='gre0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000009000-0xc)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f000000f000)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000012000-0xd8)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xac2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in6={0xa, 0x1, 0x863, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400ffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000000}, @in6={0xa, 0x0, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000012000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000007000)=0x32) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000012000+0xca9)={0x3, 0x6, 0xa000}, 0x4) 2018/01/18 22:09:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00006c4000-0x4)=0x228a4c052, 0x4) recvfrom$inet6(r0, &(0x7f0000337000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffc8a) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000014d000-0x4)=0x4, 0x4) sendto$inet6(r1, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 22:09:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) sendmmsg$unix(r0, &(0x7f000090c000-0x38)=[{&(0x7f00009de000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000771000-0x50)=[{&(0x7f0000ffc000)="8d2031651d8445261b49ef0632213d428bc0028cf0fbe2d281213bf08789d6602e3f2e8be0165c3372900d670b020e2f6cfba26df24d4e4c8b2c82c59e4817d6077a511291868c036b3ef9999ac6e1be9cb04bc0d9df972000361f0f54edd8421db9b75e12d12280c7e0bd67cafaacb7b4c097df248d023a136b7ed3e62681764565b9f4f78737d777fda31a012cfa076e14199278ea403d86e2551c5ab5aa31463a", 0xa2}, {&(0x7f00003d7000)="3673341f02deb3724a0cd2591e8645b8914b42e4ce83655bb6bf4d062a6bc218d992fdd54b86deb2cac28f99010dca0fdc55d851ee63c373649ae5c829501501628a2287cfebf224ade11f8ada5617e21d88d3d62979768de2a6ea498f7cd561e14873b911e8", 0x66}, {&(0x7f000078d000)="6c424ee840f0518fc739bcb76f7026a9a64fd679b49907f9ca52ab8e561977be6ee78816277a10d83beb51c21d0087389a5d14e0332b777b7eac38991dcefe28a971a134e36a13cd98f46426638a58c12695a3f7d95f51467ac613460fa224c34218d62837702410fe24b6951c2bd30561aa4af763ef25b041707f818a8b401edfb0aadeb578654026786abe3cc7e079ef5aeeb6e7fc39a62542e81e6c4129c5a11a99928d9b", 0xa6}, {&(0x7f00009cf000-0x65)="9b0232a2675955dc8ef11ddc1b4cd224e65f25abe2a81ffa9e0b6146b08fa8b84bce91e2341d95f58b5f963029c1e0fca350dc0649e5ee4b80be0da981e6328c1a3c74e45ef7f8f4a360ae689f8cebc88089e6fbaef3f0c669e5df089e09b4b28c820c9103", 0x65}, {&(0x7f0000c4d000)="400ceb2badb848b1b60dfa8b2ba2db919149f1337f028cc9505f7358c63035a7541c23003d9bc53c89a993191b2c9a24405be2f3c6b03caaee2f8ec7f5e65bfeb303d4cb15a268ef4a5a4e179086c95b818d36024feaa63ee2524f232e325caa0131770a26c4c48826767353f89944ee1ba775e0b9975891069230713736e120b75edac03f4b7dd8772b3ac93a85d6e83359b6", 0x93}], 0x5, 0x0, 0x0, 0x20000001}], 0x1, 0x0) getsockname$packet(r0, &(0x7f0000375000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000867000-0x4)=0x14) bind(r0, &(0x7f0000fc8000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 22:09:34 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x804, 0x2, &(0x7f0000028000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000013000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 22:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x3, 0x800, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) sendmmsg(r0, &(0x7f0000e9c000-0xb4)=[{{0x0, 0x0, &(0x7f0000bbb000)=[], 0x0, &(0x7f0000505000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4048040) 2018/01/18 22:09:34 executing program 5: mmap(&(0x7f0000000000/0xdde000)=nil, 0xdde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x72) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ddf000)={0x0, @in={{0x2, 0x2, @rand_addr=0xa84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000de0000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000aee000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x100000000, 0x2, 0x8}, &(0x7f0000ddf000-0x4)=0xa0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000155000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007c7000)={r2, 0x7, 0x2, [0x200000, 0x401]}, 0xc) 2018/01/18 22:09:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b10000-0x10)={0x0, 0x0, 0x8}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000337000)=[{0xc, 0x100000000}, {0xf, 0x0}, {0x4, 0x3}, {0x4, 0x8}, {0x8, 0x7}, {0x8, 0x400}], 0x6) pipe(&(0x7f0000296000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000af1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000788000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00009c6000-0xc)={r3, 0x80007, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001de000-0x4)=0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x47440cb76f7518c0, &(0x7f0000b6b000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00004d1000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00007fc000)={@loopback={0x0, 0x1}, 0x7f, r6}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f0000b19000-0x40)={&(0x7f000024c000)=[0x0, 0x0, 0x0], &(0x7f0000c42000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000d97000-0x13)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00002ba000)=[0x0, 0x0], 0x3, 0x4, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0}) unshare(0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000318000-0x10)={0xd1, &(0x7f00002f0000-0xd1)="3c084b461c4c2c646fde79db76e422a37a92bc4a333fbf4faf9d0dbc99b9f0d149b8a25f7dcbae73a0300596a79a32d3339ac4a730f844db7a9e7ed9341cddfed2adb3a4ab8f7d970fcbb1c77a8a191d5335b686d5248d6741deb6f2bc62640dc7e16fc0f91fc164b776179e3e2ba2685ad2081b20706726b0e5209b52f1b02059a8591b7e678f03e25a7817d3fed02578adeec99a2abb348a1de00eb53fdf950bdf17eee5cd50718f56c3e937fb26176f74521898aa6563edf9efd618ba605b3a4dd98507090f28f2e9a1bd9d78a5a3ff"}) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f00007f1000-0x10)={0x11, &(0x7f00009e7000)=""/17}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000535000-0x4)=0x8, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f000009a000-0x8)={0x4, 0x153}) connect$inet6(r0, &(0x7f000095e000)={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, 0x1c) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000237000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00007c9000-0x20)={0x80000000100, 0x0, 0x10003, 0xa}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000798000-0x10)={r7, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00001b6000-0xc)={r4, 0xb7cf705444523bf6, r5}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000de000)=@sack_info={0x0, 0x7fffffff, 0x6}, &(0x7f0000f3d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e83000)=@assoc_value={r8, 0x9}, &(0x7f0000b78000)=0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000648000)={0x8, {{0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4bf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1501}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) 2018/01/18 22:09:34 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000013000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000002a000)=0xe) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002a000-0x4)=0xe8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000002b000-0x8)={0x0, 0x1}, &(0x7f000002a000)=0x8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000002a000)={0x5, 0x200, 0x9, 0x1, r3}, &(0x7f0000013000-0x4)=0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002b000)=0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x5, 0x7ff, &(0x7f0000002000)=""/4096, &(0x7f0000021000-0x4)=0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000029000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000000b000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xfffffe35) ioctl$sock_FIOGETOWN(r4, 0x400454d0, &(0x7f0000002000+0x89)=0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000013000-0x4)=0x8bb, 0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f000002a000-0x4)=0x8, 0x4) 2018/01/18 22:09:34 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000028000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "000818c69d7052c794e6ab1d6558"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) r0 = socket(0x8, 0x5, 0x80) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000030000)=0x9, 0x4) accept4$unix(r0, &(0x7f000002f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000002f000)=0x8, 0x800) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000000e000)={0x3, &(0x7f0000036000-0x2a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000034000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f, 0x6, 0x2, 0x3, 0x2}, &(0x7f0000034000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000002b000)={0x4, 0x8001, 0x2, 0x1ff, 0x3ec, 0x380000000000000, 0x6, 0x7, r1}, &(0x7f0000034000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000a000-0x8)={r2, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000032000)={0x0, @in6={{0xa, 0x0, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcf, 0x9, 0x8, 0x6, 0x7}, &(0x7f0000032000)=0xa0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000034000)={0x100000001, 0x2e, 0x4, 0xfffffffffffffff8, 0x5053, 0x81, 0x1, 0x92, r3}, &(0x7f0000026000-0x4)=0x153) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000031000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000030000)=0x8fc, 0x4) 2018/01/18 22:09:34 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x2, &(0x7f0000001000)='@', 0x1) 2018/01/18 22:09:34 executing program 6: 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, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009dc000-0x4)=0x0, &(0x7f00008fb000)=0x4) 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) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00002f5000+0x391)={0x0, 0x7ff, 0x0, 0x24, 0x9bd8, 0x10000, 0x1, 0x93fa, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x7, 0x0, 0x8000}}, &(0x7f0000ab2000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a85000)={r2, 0x0, 0x80}, &(0x7f000089a000-0x4)=0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) [ 1190.686543] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/01/18 22:09:34 executing program 7: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f5d000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5a000-0x4)=0x10, 0x2000080000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003e1000-0x4)=0x5, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000f5a000-0x78)={0x3, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x308, 0x8, 0x3, 0x7, 0x9, &(0x7f0000837000-0x10)=@generic="fa188a2fcb6743968ffca71b2e9a7553", 0x8, 0x9, 0x3}) r2 = socket(0x2, 0x805, 0x0) bind$inet(r2, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f5b000)=0xfffffffffffffff8, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000cc7000-0x10)={0x8, &(0x7f0000f5a000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) recvfrom$inet(r2, &(0x7f0000c0f000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 22:09:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x20418, &(0x7f0000d01000)=0x7fc, 0x4) bind$inet6(r0, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00009fc000)=""/4096, 0x800, 0x0, &(0x7f000003c000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/18 22:09:35 executing program 6: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000941000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000273000-0x4)=0x48) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000941000)=0x0, &(0x7f0000095000)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093e000-0x1000)=""/4096, &(0x7f000093e000-0x4)=0x1000) 2018/01/18 22:09:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fbd000-0x8)={0xfffffffffffffffe, 0x101}, 0x8) close(r0) getsockname(r0, &(0x7f0000a5a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f00003ab000)=0x3a) getsockname$unix(r1, &(0x7f0000930000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000093b000)=0x8) 2018/01/18 22:09:35 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r0, &(0x7f0000882000-0x14)=""}, 0x10) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/18 22:09:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b33000)={0x4, 0x0, 0xffffffffffffff4d, 0x9, 0xa15f}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000959000-0x18)=@add_del={0x2, &(0x7f00004f7000-0x10)=@common='rose0\x00', 0x44}) 2018/01/18 22:09:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r1, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00001a4000)=0x0, &(0x7f0000278000-0x4)=0x4) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) sendmsg$nl_generic(r2, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x1201000}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x1b, 0x0, 0x4, 0x1, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 22:09:35 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000ac9000-0x92)="30f53eec5d6626a12cf0689315cc8e7c7775701edec89de2a6887d7f791863250fb167010bdd870aede21d2102f438076f308a89a91ae80e14b9fa5626bbe3dbaa5900b26aaae44d3aa780c2211ff23cf9a31cc0e01f288968bc51db1c42a2fc4bf1526cc106d19e6e17f412f83979f68176bc40198a06e7c81b86838a1d4a67ebc26f6ea678c7035998c77a70ae06d33e0f", 0x92, 0x1, &(0x7f0000229000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00006b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff5000-0x4)=0x14) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000eec000-0x10)=@req={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000ff4000)={0xd, 0x0, &(0x7f0000cac000)=@raw=[], &(0x7f0000e20000-0xa)='syzkaller\x00', 0x38b, 0x1000, &(0x7f0000e16000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000ff5000-0x2)={0x7, 0x2}, 0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000684000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000035d000-0x8)={0x0, 0x2f8}, &(0x7f0000ff4000)=0x8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f8a000-0x10)={r4, 0x28, &(0x7f00009ce000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00007c1000-0x6)={r7, 0x1}, &(0x7f0000ff5000)=0x6) getsockname$inet6(r5, &(0x7f00009a5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000d6000-0x4)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/18 22:09:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r0, 0x1ff, 0x0, &(0x7f0000001000-0xa5)="ca8576ab40ebf75cdaf2db66fa08da32127bef45c65f225645bc1e3295778b437e11c32e717654b56085c7441c009b58fb0473108e72712b1e39e421632b9b30350357230bb135bd53cc5e63c5c8d1013da0fef3ddedfb84daf130b3e21eb98a6b50610353db0728ec6a0e8f17a22053f14cb54b9ffebae0e94a0a3bf570b44951f2903933cc31b098577b16821cbea3e9436ff6e59a1793474fc70b676cc5f7b67cc3afdc", 0xa5) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000584000)=0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r2, &(0x7f0000e76000)="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", 0x1000, 0x8, &(0x7f000064f000-0x10)=@ax25={0x3, {"f3042ee731f842"}, 0x403}, 0x10) 2018/01/18 22:09:35 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007cc000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000628000)=0x0) r2 = gettid() r3 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x249c)={0x249c, 0x30, 0x802, 0x2, 0x1, {0x20, 0x0, 0x0}, [@nested={0x20ac, 0x89, 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@generic="7158744dccb7680e97a1a59477103c1784088bf1441169295b422b2e603e165fe5eb2fe4cdaeb729271eec6bdbe68e211b741a5e0211333a5c1239b882359015d2288e566d23ab1a45b244b6abd8cb9e62feadc07044615a", @generic="9e6434e5afa9e9ade3cb763b69284d30764c0c49665ab69432584fb5264e4849bcbfecacf7952699940bb0fac8fe10e7aede79b0b1682243b5ad855cbb7a0842703ac13d3be4ce7a727aa1216ecb3a6375f0db518f99124200bca294c10aaf367346d66a83adf8d7ae82133896ea58860b5f905b12806fe89ba6b9d41d05743e24353a4b3645577ba95b42845efaa1637424ac4949af12726f53856502d8161515074feca47a66ec52b99d41cd", @generic="", @typed={0xc, 0x8a, @pid=r2}]}, @generic="35d661d7c8b3e6b6909a6629501f148420219595c521f16d9aea4f697b7f5e43f22111ec84f3459fdd6288c4683f50dd0a6cb6d27075c98b6e0a0119712886863c0767f9e11acb4386601068b862ba09910d2b1c4ac214c2124b809e60e6495369519cdc57ce3bc7b63b204f2e809a424d1e1592abc58b795ebab792fc25f9cff99aa57afda3e91b9964e8a4733eceedcfcf07dd1ca9033e5ba26d826728b8cd331bba3c87d77d1811c01225d10ddb65dd827950e51673711a8c9374b75d63ae09343ffa3865309fc4ddc0709fee8a78f624558bd715609a50511c59e0380b58", @nested={0x10, 0x84, [@generic="7f2274b1", @generic="73a35566cfed"]}, @nested={0x24, 0x53, [@typed={0xc, 0x5c, @uid=r3}, @typed={0xc, 0x30, @str="a300"}, @typed={0x8, 0x44, @void=""}]}, @generic="b34a04edab5ef4822946e6974c6bcea63107c32025c5282be4c39642d71999ba17bcfd97791feb016d0c1054f08a6caae4911b47a86d110879a7e271c974a8bd4c512439f872b851712c3dd9ea757c6168391c77de34e8bb391bf99c0ad5fd4440dc", @nested={0x7c, 0x49, [@generic="1b20dc3321b57eb0c6c98dceb5960b96d0989e05da7d8115f21c0ad667c6e6606d1bc99a52897a0e767eab7e22155591849f0c4127bae5a81c7c1bde2421993b78e25ec53a335f3a595288da3b71bfe89443aefb34be82f56e09f706e0f7490f2f58e8", @typed={0xc, 0x80, @uid=r4}, @typed={0x8, 0x96, @void=""}]}, @typed={0xc, 0x6c, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x249c}, 0x1, 0x0, 0x0, 0x4}, 0x8010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) bind$inet6(r5, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r5, &(0x7f00009fc000)=""/4096, 0x800, 0x0, &(0x7f000003c000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/18 22:09:35 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000fd2000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000423000-0x20)={r0, &(0x7f00000b0000-0x1)="", &(0x7f00002b0000)="", 0x2}, 0x20) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000fd2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000)=0x2e) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000fd2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fd2000-0x4)=0x10) 2018/01/18 22:09:35 executing program 5: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = epoll_create1(0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000bac000)={0x2, 0x0}) 2018/01/18 22:09:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe(&(0x7f0000d1d000+0x170)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000617000)={0x0, 0x90, &(0x7f0000d99000)=[@in6={0xa, 0x1, 0xdc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0xedf}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000c5c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000068000)={r2, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000631000)=0x8c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x2000000004, 0x3c79, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000c88000-0x38)={&(0x7f0000ed2000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00004d7000)=[{&(0x7f0000d5d000)=""/46, 0x2e}], 0x1, &(0x7f0000f3b000-0xae)=""/174, 0xae, 0x0}, 0x0) 2018/01/18 22:09:35 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000011000-0x4)=0x7, 0x4) listen(r0, 0x7) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000013000)={0x0, 0x80000000, 0x30, 0x0, 0xfffffffffffffffb}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000015000-0x48)={0xf, 0xe, &(0x7f0000014000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x7}, @generic={0x3736f9c7, 0x2, 0x4, 0x101}, @initr0={0x18, 0x0, 0x0, 0x0, 0xbef5, 0x0, 0x0, 0x0, 0x2c3}, @call={0x85, 0x0, 0x0, 0x2c}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x5, 0x1, 0x6, 0x8000}, @call={0x85, 0x0, 0x0, 0x1f}], &(0x7f0000002000)='GPL\x00', 0x7, 0xe6, &(0x7f0000005000-0xe6)=""/230, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000014000)=r3, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000b000)={r2, 0x80, 0x3, [0x1, 0x3, 0x96d]}, &(0x7f0000014000-0x1)=0xe) 2018/01/18 22:09:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[]}, 0xff) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/18 22:09:35 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000001000-0x2)=0x0, &(0x7f0000002000-0x8)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000002000)=0xfffffffffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x10000, 0x8, 0x14000000, 0x2, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004000-0x6)={r3, 0xffff}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000005000-0x10)={0x0, 0x0}, &(0x7f0000002000)=0x10) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000004000-0x4)=0x0) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000005000)=""/33, &(0x7f0000003000-0x4)=0x21) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000004000)=[{&(0x7f0000006000)="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", 0x1000}, {&(0x7f0000004000-0xbc)="8e41387ada90da99ad3c903cac091105fb21b9ee869ae791f44abc86f24d90c116488c49463aeedbe04595669f3457c80b0bf3cae86ca9ed5b8c6df4a50593e0725435a9678ca4509c9f2a84464d9ccf09fbbc720dce521686838a62d7224be6e0f981e12bc49a0627af8580ac7cec9aa79fe48bb2295f07b91b422f230ab507ac97c02d5a8a8df178090c27095fc7833efb2fae64de8b335a8f8ae714995a22bc30d1002e2f3affc69cbf55498405c47e92bc78f189c38c78eb600a", 0xbc}, {&(0x7f0000003000-0x12)="fb95d2b63bd6ef73ad29ec3c65564f0247aa", 0x12}, {&(0x7f0000007000-0x70)="8f08e9486953ba0405487eccaf262a196abbbc101d37babe4d58d541b94410ea52396fc293abde2a796983d80205892362f4b911b1856ed1971e9505b6c29080c9376b65dedfc92063e14d5ad30e09c6f7e3c1112169c42c82da31c4f1b5d557d80cd2a87c91a3b89ba610475b8435ec", 0x70}, {&(0x7f0000003000-0xad)="8dbda728ced2f1ab668942c0102534a56f9b5436a836c22179c21e861b23d30930b63c29927534d4b519690b0821fea9e7d8a1f0ebb7168397aa4f08491a4f97baae8575a525c2a2dc75b56d916afe2071363166d53a175baba3d54aa659df174b271560021292bf601be34955949d9a66a1b60f3b1fe6352b925572fbe29d30f0e1fd8c5ca3678192e699e45eac259ae4c1cc5b317aac5a2dc224abc84336207138d935d7d8196dfa464535db", 0xad}, {&(0x7f0000006000)="70bca474291ed2e9c02c824b352212e6a749452da3b0ca17bec09efaade538a18138ad76c175bfd65e7fedb48cb3e1bfc333c929d5a05a5a58b8c11dad58c4bf47636827c55f0ee71c69c877f4683879adce08d6fb58f20038efbe31d23bcff621025fac8b58a21a7f6c193739a0905542bd431d5416c47ea57869b4942079438670cc630fb4faafd0aa3d78c7b4f3cc6bd8576103df231844ae4fad300a0fe42edd32c9133e7c9f39b4df07ce2a6cf2a474a38d2de22f2d3721c8a5c6f845", 0xbf}], 0x6, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000007000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x9, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000008000)={r4, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r5, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000009000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100, r6}) 2018/01/18 22:09:35 executing program 5: poll(&(0x7f00008aa000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000049d000)={0x0, @in6={{0xa, 0x2, 0x7, @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, 0x7ff, 0x7f, 0x3, 0x19}, &(0x7f0000822000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x400000}, 0x8) [ 1190.999996] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/18 22:09:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000802, 0x0) write(r0, &(0x7f000068d000-0x24)="240000001a0025f50800000400000000000000050004bf0202ff1e010800000048050000", 0x24) bind(r0, &(0x7f0000281000+0x71d)=@in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c) connect$ipx(r0, &(0x7f00001ec000)={0x4, 0x0, 0xe100, "3b1608346fa2", 0x2, 0x0}, 0x10) 2018/01/18 22:09:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f00009bf000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x8, 0x10, 0x0}}], {@generic={0x8100, "5d3f0dc0"}}}, &(0x7f0000fb5000-0xc)={0x0, 0x1, [0xc98]}) 2018/01/18 22:09:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000882000-0x4)=0x0, &(0x7f000042c000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f00000c4000)="", 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000174000)={&(0x7f0000ad6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000602000)=[{&(0x7f000049d000)=""/4096, 0x1000}], 0x1, &(0x7f0000c73000-0xc4)=""/196, 0xc4, 0xa8d}, 0x100) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e09000)=0x9, 0x4) getsockname$netrom(r1, &(0x7f0000736000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001b2000)=0x48) getpeername$packet(r1, &(0x7f0000bb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000faf000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000552000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2018/01/18 22:09:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000faf000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) recvfrom(r0, &(0x7f000016f000-0x6d)=""/109, 0x6d, 0x2000, &(0x7f00005ff000)=@nfc_llcp={0x27, 0x7, 0x30c573d1, 0x5, 0x3f, 0x12c88620, "57eb419a3c0210afbe84c917ba7aa6ea4acb36c99b937dd6c76cd7b11a457f60e41d70547e70aa00076ffe0089a63c5a6492804ef654dbeeb4cd5005174c8e", 0x6}, 0x60) [ 1191.051519] dccp_close: ABORT with 65423 bytes unread 2018/01/18 22:09:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000011a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002e2000-0x4)=0xb) getpeername$packet(r1, &(0x7f00009c8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000022e000)=0x14) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x360}], 0x1, &(0x7f0000582000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffb}, @assoc={0x18, 0x117, 0x4, 0x83c1}, @assoc={0x18, 0x117, 0x4, 0x8d}], 0x60, 0x0}, 0x0) recvmsg(r2, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, &(0x7f00002ef000-0x40)=[{&(0x7f00008eb000+0xa1e)=""/219, 0xdb}, {&(0x7f00003be000-0xf7)=""/247, 0xf7}, {&(0x7f0000398000-0x6b)=""/107, 0x6b}, {&(0x7f000031b000)=""/43, 0x2b}], 0x4, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x8}, 0x20) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) r3 = socket(0x15, 0x4, 0x3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000069d000)={0x0, 0xffff, 0x8, 0x100000001, 0x4, 0x8}, &(0x7f00000e6000)=0x14) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009c4000-0x4)=0x0, &(0x7f00007e6000-0x4)=0x4) connect$unix(r3, &(0x7f00005f3000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00003ba000-0x8c)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cd9000)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000534000-0x8c)={r4, @in6={{0xa, 0x0, 0x3f00000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/18 22:09:35 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r1, &(0x7f0000fcc000-0x1)="", &(0x7f0000172000)="", 0x0}, 0x20) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000fce000)=""/48, &(0x7f0000f68000)=0x30) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f000006e000)=0x728, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f0000ad2000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 22:09:35 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005bb000)={0x0, 0x0}) mmap(&(0x7f00008c1000/0x4000)=nil, 0x4000, 0x4, 0x4010, r0, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x6, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000017000)={0x40000000000, 0x8, 0x3d24903a, 0x21, &(0x7f0000017000)=""/33, 0x3b, &(0x7f0000017000)=""/59, 0x58, &(0x7f0000005000)=""/88}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0x4, &(0x7f0000016000)={0x0, 0x0}) bind$llc(r1, &(0x7f0000017000-0x10)={0x1a, 0xfa, 0x41a, 0x6, 0x1, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x3d, 0x0, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r3, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/18 22:09:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x80000) connect$ipx(r0, &(0x7f0000659000-0x10)={0x4, 0x0, 0x1, "8e97c25003a3", 0x8, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000206000)={0x3, 0x0, 0x6, 0x7, 0x2, [{0x100000001, 0xfff, 0x3f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xfb74, 0x7a95, 0x10, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00009ba000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8bf10d552f76d8adbaefd8bdcd218305"}) r2 = socket$netlink(0x10, 0x3, 0xd) sendmsg$kcm(r0, &(0x7f0000910000-0x38)={&(0x7f00007f5000)=@ethernet={0x306, @random="eb174612b38a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000271000)=[{&(0x7f0000ce3000-0x84)="09926d28bd6a25bdea61e446f2230bc57523ab8bcd8ece4f3b11cf5901c9785f04694f79e410ebdc46a9a84e77ef4564d6165781a5e0387b44d1d0a078b148b8434e14238c8f5d6ffaac82f4a95312a40b4ac3500e23710b5217230e28e179435ed424a797d059f39736ed2c36ef50f0961c92ef215f2cee7abbba89b4bf14ec4882374b", 0x84}, {&(0x7f0000cc0000)="22f7b6b29e4949213efe214ee3e7ed319aff3540df9c3bafddede88b67cfef2b1155609334255fde06a8aa1b2ed634b49f735fa968efc08550aca3095a9f7b081d95f0e1247a5e635cb5cf190f11bc55b97259819c159d8c67ced3a1a8839af656bb44e30b26bb0c31d7c7c6087001019eb627ba8a69a9e8dc4b0cc2a714db88402201d5e0836933b7956b5ea5c23a54d6f14468705c23652dd1453ff6fe48d38afe93d185eb", 0xa6}], 0x2, &(0x7f00004a7000)=[{0xc0, 0x0, 0x8000, "265cc9f999dcdd74719106165b8bdf72f755edf13b4f87089f7f2c983283eb0b1feca09dacfdc7823bbe9ed5516beb82676963949245bb029c57ad17dd03f5d67e8879fc94a3ae3515a5f8a0fdc8b8fdaffa007a3f51af8be9cd655c1b5a757e3d743d93edb7cec4c4e4e71a8b1ad71fc284e3329ed9f16019073f2261b4149937b6f989000744f49ad365175a2e3c2a930a98f7dee0774e35f9006d07b8d34b16cdca271c2fd2392d96a64bb713"}, {0x48, 0x11f, 0x1ff, "28f2e82c935deed8ed39ad1627338110303c09d96a1725d93ee87f05a7d0a2fb1315c8ee9532e2d87fdb2ac05fc7d32c096ac321"}], 0x108, 0x0}, 0x400c0) poll(&(0x7f0000cf2000)=[{r1, 0x80, 0x0}, {r2, 0x440, 0x0}], 0x2, 0xfffffffffffffffd) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000bac000-0x28)={@common='lo\x00', &(0x7f0000bac000-0x18)=@ethtool_test={0x1a, 0x7fff, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 22:09:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000007f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a7f000)=0x58) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004be000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000779000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000a88000)="20e72aa157a9df230ad4cf9f177da48ba5cba1faa2eda6d945c500106bfde2dbcde20b8401b3626477c7297e5c9855a1525d66289d19fc2275f2873cd250838827a055f2bc1d7970d5a1527d30ccbee964c1bf8de1e51558c9fe4c32e18cb145bacf91d6133a19d2a809321cb8a07b1fd4f1e4fbb54ea1b7b33e5eef0e42f2a31795c01e177a0cca9d830a152b00f86253b10c2a0f6c0c1fdf2ad7bacdc80e4afedde4d4a3ec6bfb4e417b1717bb93553b92b7669ea6cc2b4490f18f972f7cf85dce518c48559856e9", 0xc9, 0x1, &(0x7f000038b000)={0x11, 0x9, r1, 0x1, 0xff, 0x6, @random="67604f7a4587", [0x0, 0x0]}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xfffffde3, 0x0}, 0x0) 2018/01/18 22:09:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000046000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f000082c000-0x7)="00004f02", 0x4) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000efe000-0x10)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00002b7000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/18 22:09:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006e8000-0x10)={0x0, 0x9, 0x8, 0x0}, &(0x7f0000da3000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b52000-0x24)={0x0, 0x1c, "a984f37c6810e3f671f9d7e815993f501e9ee59c525262fd4650a989"}, &(0x7f0000a78000)=0x24) sendmsg$inet_sctp(r0, &(0x7f000030d000-0x38)={&(0x7f0000cd0000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007de000)=[], 0x100000000000005b, &(0x7f00001eb000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x2000800000000000, 0x4, 0x0, 0x1, r1}}, @init={0x18, 0x84, 0x0, {0x3, 0x1ed, 0x4432, 0x2}}], 0x1e, 0x0}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000359000)=0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001be000-0x10)=@generic="0747b7e7074100785000bac51615c8de") 2018/01/18 22:09:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x6, 0x60) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00005bb000-0x29)="bbe8e9c45c2b2f9655aae961d751c815e8620f113e4e4f4a70c06ab262ec1ae7ac02a0f4ab51ad2e92", 0x0, 0x4007c, 0x0, 0x15d) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ffd000)={r1}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f8f000)={0x0, 0x32, "f77777587a59ac7599ca9342cebbb91ded13b252d25a511d5d64d3e0efc2edbd54a96e5ed76ad3f7bb0a7ba53e229ca08982"}, &(0x7f0000136000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000e68000-0x18)={r4, 0x80000001, 0x10, 0x80000001, 0xf7}, &(0x7f0000af4000)=0x177) socket$bt_rfcomm(0x1f, 0x3, 0x3) listen(r3, 0x20) close(r0) 2018/01/18 22:09:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00004c1000)={r0}) sendmmsg$alg(r1, &(0x7f000089f000-0x38)=[{0x0, 0x0, &(0x7f0000cb4000-0x30)=[{&(0x7f0000a8b000)="f9639c2fa7dd2bb934ea9529ab84040c153830f3db4cb8607d623a9e46a381cceaf25ff05e9039224f665b4218f7ef9c8be3de7f6b1029659ec90e94db76fbb39f2542f71d7637d533536cb67018385354d447037dc8067440a075f5fc5b552d9e9b343f4f413013c65b73994a079fc7d6132d013c2a3382927d766b5f31a55cab5ed3485e12dca37d4803", 0x8b}, {&(0x7f0000d92000-0x55)="49e57bf47a76debc4c3af46a304083ad30ddc640c191fb7cae35a9b5ca950a67afcd48d2de1e03ccd28bca3222a504958a592fb83b1aa9552d792bcf43b325e2fea7212f64ca6cc1b0e8ff8418f84e67eed3aff824", 0x55}, {&(0x7f00001f0000)="35549feef5dd2b12db0e4797845ac3b296464114b7867a9812749a7ed9a4506a87a5531924d7bb246fb7da0af1759e84e9d7255b6a62cee834c581675a556cb28ddd2d4758a2849120ce1ea41f4b7d147b0bd9365321d920d6784634559d0445bd2ea1e638d95b79278893bd06c3e81e3823249b6af0173f5c84fc24b14f0426d82b4c6cd06054318bf39ba9631652f93bc7850987c532cb526f8e74810642279854bf19d7645bfe67a16a41a7b54485225e0e167c3875c39dc977341f4776a77b0d0ba179e6aa97873b0c71dd6b02631b", 0xd1}], 0x3, &(0x7f0000adc000-0x1f0)=[@assoc={0x18, 0x117, 0x4, 0x9c}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x18, 0x117, 0x2, 0x3, "e7a9eb"}, @iv={0xa0, 0x117, 0x2, 0x8b, "8041de62b2d75b18c2e42edd9ec9d83189ada36fe48f012ad5bfa8e3aafaa76823781f9f6b25be78be8fb1d6b46e36740932f62b5e850c04eb43137c097cda2ef6a7e20ae59a72ce0fff5e6ba85af78ceb130335dbddbee9165f2e7e8281af4e2fcff7bf7cd979d26d477333a8148601e2c5e9bf41b49afa7680fea57f018307e0ca928e2ce09b768b2005"}, @iv={0x108, 0x117, 0x2, 0xf2, "f05912cabd2831b0a2200b1ba83d5ca1138aa26c7cad1856c3c0458f1c2dbef8c972941233b621946ba3b2366299f4134b15d6020e4f72b9fca7521cded93f75fb22faf63a96616b5080784065cfeb75bfbc6ba4d7623840151be9e7c96c203838df9bad224c84ab1bb9dd87df882c11bcf12585477d78b37cfe9e9816c44c68490f5798a810b7fcbdd60d3d5b0d9aeb04cd9cbaee261d156dc86b9751a3605930511eed0d2a061af3064b9daeb5a286fa00a72cd7fbc0e8de3cbd265dbdd237f505fd3a5a07ece44193fd74c9cb2d5842f610030b529dc9b06de23b855f0e31298183846ee6b459058bae7b8e0bb803d739"}], 0x1f0, 0x14}], 0x1, 0x4000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/18 22:09:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = socket(0xa, 0x807, 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c2b000)={0x0, 0x5}, &(0x7f0000227000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000beb000)={r2, 0x4}, &(0x7f000099c000-0x4)=0x8) r3 = accept$alg(r0, 0x0, 0x0) socketpair(0x3, 0x8080a, 0x22, &(0x7f0000717000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c00000)={0x0, 0x7, 0xb78, 0x100, 0x401, 0x8}, &(0x7f0000da9000)=0x14) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cba000-0xb8)={0x0, 0xce7, 0x7, 0xffffffff, 0x9, 0x3, 0x3, 0x6, {0x0, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67, 0x9, 0x4, 0x0, 0x1}}, &(0x7f0000e04000)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000ab2000-0xb8)={r5, 0x1, 0x7ff, 0x4, 0x1f, 0xfb, 0x0, 0x6, {r6, @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]}, 0x5, 0x9, 0x5, 0x4e, 0x6}}, &(0x7f00008c8000)=0xb8) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000782000-0x18)=@get={0x1, &(0x7f00008c0000-0x66)=""/102, 0x4}) sendmmsg$alg(r3, &(0x7f0000c1b000-0x38)=[{0x0, 0x0, &(0x7f0000296000)=[{&(0x7f0000c0e000-0x1000)="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", 0x100}], 0x1, &(0x7f0000132000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000df4000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 22:09:35 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000851000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a21000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x3}, &(0x7f00008bc000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008b8000-0x20)={0xaca, 0x8, 0x4, 0x0, 0xfffffffffffff1bf, 0x200, 0x6, 0x4, r1}, &(0x7f0000697000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000503000-0x8)=0x3) r2 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x802, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r4, 0x8916, &(0x7f0000000000)="") sendto$inet6(r3, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r4, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r3, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f00005ec000-0x66)="", 0x0}, {&(0x7f0000d92000)="97", 0x1}], 0x2, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) listen(r2, 0x7) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[], 0x0, 0x0}, 0x0) accept4$inet6(r2, 0x0, &(0x7f00005aa000)=0x0, 0x0) 2018/01/18 22:09:35 executing program 0: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="8fd9427b5d4d10bfb7fb6ed28065c93b2e681135c92d42937082ad8ad687aecb0e7738467a1cbb4d96a18e14103a6825fb1a3167d29d4ac688c970e961d43455eff8684077c420946814c52ed09c995a23f29394a9c1adf58beef9427a40ab57a8d76de9e75d92b540be7c7f1b697f537ab27bc5559c6db1f7c19bc833ea65da53f188be65913761f2c52a8ac1fee631518d0a94312e96200bf00ab720fb2f3e758f05772ab53867b082d15cae6ae1d516aadc5bba681b014502d31d78cca89c873ca20d41e2960c844e5dceb708f03c23d3cc33ca91049d3cd0fda35d6a3182f6b4f02eb1909a8e6d0f03b50ddbc53995442dea5988f49cdb45efa8d33370e0b4d03b4ea198c997ed9731c6f028dbd9cd2fcbf24ac7e45175a46697cb561f8c4a29789d37ec0b79005a602c8ee117de2667b61d4b8d3c4d3d5307d33e5e5951ba7ff83398d56e643a785ba2ac85696a741fc6b9c17e36089996f2faf9e306e6328a109ebb5f130bb5281391fadc79f9e480bb61d5adf5f91ec783344ef0095f660edbc1135d2f40abae7b1db86497b33e82ca35eeb55160e785fc8abd4ff037d45b35a33be375eb37a7c965a71b07919f9a69e0029d623760429a8d6129c6e118dd7dbf171b3b30b888d4fde0f0017487110e682b9e9bbb6b580f6894aa4870abde3645eb4887778bdddac89d30c24e9d5dc1c6539d9fae4d825d8bf27160f7ad2b21b4999b1ad51515f88d0178c9d22ff8ffb654d4218499515f7ae2d5ed24caebac862045c96f857dac90243522ec7992fbb8c92131bbbe52bd9c8f98abab1f63b00033380f0c4ed4c660acd0c4f05cc677cb795a4441fd9db297375071f843b79a2307d23eed030768725fc31e354f43c0daccfef2838d62b3e918a9a887711cc6367e90fb8b9baddb936fb616047a9776ad5f5d24b8091b98dcf1ecba87aba6c341fa0f49b974acb4cd2656aa132a68efde64e9d800d931ea44a65273b0680d84513e9553a2f5dcc2b6f7e17d409494a2d35c85cd32f1545107e846cb55660fcf73f963008e8196e2d1677bdc9afeb6736873826993689594fbc4cd6f38dea3d5ec7b8c044f301fde0cf5d44676a18986db1db49d5fd8e933705aaa14510ed1064099ebe1a6d2f6201783d21210f7971f771725e3063f822009fb56b818a169c1ad4964af9ecbc207cb7854d141f04d4d0a8827d4eb513d7d99941cb079c09814196442f132d82e64a2bf132a3e280ea9e5ebec24b392699f33c97e4f685ec7e1f8c7d778f3deee8f42cb3088ceee273a12c3bade39dea28119f2c908d08473ca0f83cec25e3065bd45625a572ea7726085c03017e34f67a6aeb02d3ddc9e3b07ab3e78f48e29ecc2e4201f4c5730246f59ff338e7169781010a70040e34f6f56b5318cc578e16c71096c7ffa09d73144be294bc3e7137e209f2057b2b0f63359ae4ce86da03b31fb3c17cc5e0fd24783d889dec36492cbac3f36bbb55f531f489ef759e555e7ace614615c1f9c621c3a32df35a74cfee15fb4c2cb43bdee2edc0bc09f9d6ee31a4bbe39bda55576632f144ae812fd20294dfa3cd84c7e6c1102e6a6a3fdea0049cb7f115eefe071bf4e69ed85c68b8338a94678ac37f52ad494ca2bb45ba9313efac369ec6bc8fb5a7faa19f89337459c8b1eda77dca8319f286d4ad2c62c0ea4032e", 0x4ac}], 0x1, 0x0, 0x0, 0x4010}, {0x0, 0x0, &(0x7f0000ca3000-0x50)=[{&(0x7f0000190000)="8ab191c95e4a8d8715e37d126b9964722746aeedf386d684cb8e99baf7c054f3742d575941479d3a80d5", 0x2a}, {&(0x7f0000f7e000)="f4d2f59456f6af94a61d1a03e20a47a86e98461d3f9c3f589c5195d21065ca3ca8f977be7dde4409b8a646fd03943aecae41c2fb974c671d48c91d998056e0a498a34b3cfbe7641a1294312becfb9eb721a3f8a909244d093c958ac4066ce7ab852198903d69bd8b3119a272d1ba79afeca444e43b7a35bbe0b6af3da9ed53d029c26eefb7db48fee51f7fb9c737a5bc87", 0x91}], 0x2, &(0x7f0000f7e000)=[], 0x0, 0x841}], 0x2, 0x4040040) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/48, 0x30}, {&(0x7f00005f6000-0x66)=""/102, 0x66}, {&(0x7f0000130000-0xc7)=""/199, 0xc7}, {&(0x7f000075f000-0xac)=""/172, 0xac}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x8, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x800000000fe}, 0x40) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000f87000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f88000-0x4)=0x14) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000005000)={0x7, &(0x7f0000f87000)=[{{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}]}) 2018/01/18 22:09:35 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$llc(0xffffffffffffffff, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ffd000-0x4)=0x10, 0x800) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r3, &(0x7f0000ffd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ffc000)=0x10, 0x80800) sendmsg(r1, &(0x7f0000525000)={0x0, 0x0, &(0x7f0000ffb000)=[{&(0x7f00008b1000-0x7c)="5ec0f44066744fadc6edb1e34cdddc893f577075ebd4a3343ce00a68651dc68c61e549e505daddeca65e2b785f3e7fb792ddd7c9d4c71e9608582fb97d4603bb96e3e804bcc1cda95ae8525fdc6687afd594d39484036e05e89849b628f6d26c64b1b2144dcad26e6e76438767f182d68157ccc63a723aa77e15961c", 0x7c}, {&(0x7f0000ffa000)="c91ce033d14e8155286e9c77e0251a8bdb84e288ac16bb6363dd6804867114222684444ea43b591cf1c74dc695a7ceb1ed5e17bc4106077a1255fcc7939f4dfde93b269598e713f918b947809b81881583580b0b5c3d9c", 0x57}, {&(0x7f0000f1f000-0x52)="a48e738f083de5307326116333e715728300bc17a3b937ac48cbb4548a230bb032af6282d2517743418812126deb4477a281d4455759d11ddae5e1b4dc483dc3bed531773093c0fcf4742261d5128d53713c", 0x52}, {&(0x7f0000487000-0xad)="88169c8b7baf9723e2a5e81a27701d84d76375431f3632ae53c48c3493778bb2f1d672a2fae61b18d91682b050d3254310ec3c6a45b3a32ca73446a9f89e69e3128eb65689015d5e86b306bab4f5a6b89a8b42e6a1764a3023a5f635da57d160d5cea5b398af57aac60beabd1169bcfb7dbda616286a1bb1b31b533c3c3f5656307c3be2a5d4055d3bbc85a5a4c04d435ea72277c4257aec8ef8bc9135297c98156e8520c10f3fedc890ccbd91", 0xad}, {&(0x7f00005a8000-0x9b)="261bf6dcc6f5a0a18957f6d217124ba5ed8ef447dc46af0a26dbc41fbd6e6b3aa0ee7ab8c788b9a4dabbf74959039af7c022cc8e94ec68ee43c2db240b5aa1f69240fb3635cbef38ac220c30f4caef37ad52e268bcca4aea6d1cd74f14ce0b1bd389556952c8491d3e5b02ad0b8e51ee12550d2a8d25cf234c29d3deff029f9d6053de33f8f46255da21c5bff9e644291c74ad19c1f233952cf3dd", 0x53}, {&(0x7f00006e5000)="8101619cdd3d40e4927eb36dd630949a165af391", 0x14}], 0x6, &(0x7f0000bfb000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f000095d000-0x40)=[], 0x0, &(0x7f0000efd000-0x10)=""/16, 0x10, 0x0}, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ffa000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f000083d000)=0xc) 2018/01/18 22:09:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000bb3000-0x10)={0x0, 0x0}, &(0x7f000014c000-0x4)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) close(r0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000de6000)="0a0775d5e383e5b3b60ced5c54dbb72d5d", 0x11) 2018/01/18 22:09:35 executing program 2: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) socketpair(0x0, 0x2, 0x8, &(0x7f00006f8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f2d000)={0x0}, &(0x7f0000f68000-0x4)=0x4) connect$inet6(r0, &(0x7f0000638000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/18 22:09:35 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000)={0x0, 0x0, 0x0}, &(0x7f000001e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000001b000-0x98)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, &(0x7f0000013000)=0x98) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000001e000)={r1, 0x6, 0x2f2eb9b2, 0x3, 0x1, 0x21}, &(0x7f000001e000)=0x14) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x111, 0x4, &(0x7f0000019000)="005bffe3", 0x4) 2018/01/18 22:09:35 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000013000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000019000)={0x0, 0x0}) accept4$alg(r1, 0x0, 0x0, 0x80000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000019000)={&(0x7f0000002000)=[0x9, 0x3f, 0xade, 0x400, 0x4, 0x852], 0x6, 0x1, 0x6, 0x9, 0x9f54, 0xfffffffffffffffe, {0x401, 0x7, 0x7, 0x0, 0x5, 0x10fc, 0x1, 0xffffffff, 0x6, 0x6, 0x9, 0x5, 0x3, 0x6, "053f126f18014167836ab2ce3eaead1b00ca234fcba93a2abc85cb313e3dcd63"}}) 2018/01/18 22:09:35 executing program 1: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)="b65bf60c9b90134486a4118e3d1f04108599febdd4af941c73fc8e98fafa5a324cc5fbab1d9adf2391af2cdf39d4c8d64a88f23a992e74a96b00b1e36f1f55427a7a6672a2eaf0701a9f630ed1de4b66cfab1d8cdd424ca0cca4f057ebe61d8db5afaedef41868e086f40b4a3d3ca23a08cd59c718c9df4d66d96d48924ad7a9c3ad92708181a09f701292352d0fccb4", 0x90) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000b3e000)={0x0, 0x0}, &(0x7f00008b4000)=0x10) 2018/01/18 22:09:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) tee(r0, r0, 0x7ff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000d27000-0x4)=0x1ff, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d25000)=0x4, 0x4) 2018/01/18 22:09:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c25000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000e58000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000043b000)={r1, 0x0}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e24000)=0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c7a000)='syzkaller\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) accept4$packet(0xffffffffffffffff, &(0x7f0000489000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e7f000-0x4)=0x14, 0x800) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000e70000-0x10)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000030000-0xc)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f00006fb000-0x4)=0xc) 2018/01/18 22:09:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r1, &(0x7f000055f000-0x70)=[{&(0x7f000007a000-0xf)="003e80f3d9bb2b49", 0x8}], 0x1) readv(r1, &(0x7f0000f35000)=[{&(0x7f00005ff000)=""/103, 0x67}], 0x1) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000924000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10, 0x800) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000e23000)=0x4, 0x4) 2018/01/18 22:09:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007e6000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f1a000-0x28)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x1, 0x6, [@rand_addr=0x33c0, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x15}]}, 0x28) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ee7000)=0x6, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ba6000)=0x8, 0x4) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 22:09:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f8d000)=0x0) r2 = accept4(r0, &(0x7f0000622000)=@generic={0x0, ""/126}, &(0x7f000008f000-0x4)=0x80, 0x800) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00004eb000-0xe9)="7b3b89542159bb627d76522cf850bc9ba8017141bacaf841bafb7c3483638adfc01c4b4e0f4f9226ab56703c6becbe4e7a1474cdbf21e807d4804bf7949953d3fe4431f079a75bbfb12445f6d598218e8ce09e1390100d34f341b1134cd438ccd79df04887128cb88e942e6ffcf5d832477e26977305f544f173987cdb0116b22d6f1ff8e74f76e495b57d7c1cf918ac7a4644d1a6449c1419446d4467241734e38ea18659e9e7e08c3f01dab2bf687ff0ada1590694646a26986fc7806e2d00cfe0bd5e1cfa4e69204e74230b9eefc89b33e1d61eaa25607b289ae0f455e5db14fd7cf48946668e84") getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000933000-0x2b)=""/43, &(0x7f0000cba000+0x573)=0x2b) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) 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) r5 = socket$kcm(0x29, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 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) 2018/01/18 22:09:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000c43000)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/01/18 22:09:35 executing program 6: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000125000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c, &(0x7f0000369000)=[], 0x0, &(0x7f0000365000-0x90)=[], 0x10, 0x10}, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000036b000)={0x0, 0x0}) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000036b000)={{0x8001, 0x9, 0x8, 0x81000000000, 0xfffffffffffffffc, 0xb6}, 0x200, 0x1, 0x2, 0x5, 0x1, "939ed58ca3a4b6f8e097bfccd5e8127e6b0e4e5a38763014062e6b2e8d5f04b36f02bb91f3be5fcac2fcd62f16790c3da32fa993a507007401a71a05c82a8f47f611afcf43d5c215990bc5fd6edcf6bd56489cf59ee4f4c47515206800efca5f709c85f9c6df5b0221a2e945b3cbfc1e047fbfe15fa79d1d80175f0ce8a3373c"}) 2018/01/18 22:09:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x4, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000041c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000c87000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00003f1000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000045c000)={0xd2, &(0x7f0000e92000)=""/210}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e75000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r3 = accept(r0, 0x0, &(0x7f0000041000-0x4)=0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00005b6000)=0x6) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000f30000)=[{0x0, 0x0, &(0x7f0000125000)=[{&(0x7f0000322000-0x49)="6f76b2e3a6911a29bb9cc2cb1263620743", 0x11}], 0x1, &(0x7f00007dc000)=[], 0x0, 0x0}], 0x1, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) recvmsg(r4, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 22:09:35 executing program 5: mmap(&(0x7f0000000000/0xbb8000)=nil, 0xbb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xfffffffffffffffd, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bac000-0x28)={@common='lo\x00', &(0x7f00001e0000)=@ethtool_regs={0x4, 0x7, 0xb5, "2421650c9c9dbb5df36d3ae48bc751a4c85069b44953f8642f833a2b0919100a2b0b657a0cc56ce9af6685733a68d7f7fe6cf42dc00f94f03b9b865c2400c61f6c8c39a175a92abee1e741a5ea27ada1248feea818033ce065d6c94862ad172aea1b527cb3f2b89d2c42f937d651e97ae4cad8fb4a5f3a6d17166483b50e831257a0547644afd706c3ea378cbe6b6c9eec35141c081d5401cc553bf7cffe4302b8902a771708ac230f6668fbfa924ae2f8c155d041"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 22:09:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 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], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) pipe(&(0x7f00000bc000)={0x0, 0x0}) 2018/01/18 22:09:35 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000fd5000)=0x0, &(0x7f0000fd5000)=0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000a1f000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast6)\x00'}, 0x58) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fd5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2002}) 2018/01/18 22:09:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x6}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={r2, 0x80, "597e5fb2d0ff3177895bef64b97e15f181a3edc187720b874e27ac10d7c48e9768669a3434870e39225c7dec974a70e28910fef2fe681bafda44ad4d4b703fbe4007d55b54f3fbc7335df9407777411534829af13e7e0551dde8196b9c1aa236e96deceba715cd33da7cbef13060df5160a11f1ce515465d450c6d53070753bc"}, &(0x7f0000003000-0x4)=0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000-0x30)=[{&(0x7f0000001000-0x5c)=""/92, 0x5c}, {&(0x7f0000001000)=""/235, 0xeb}, {&(0x7f0000001000-0xe7)=""/231, 0xe7}], 0x3, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x1}, 0x10000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x10001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r3, 0x410, 0x8001}, &(0x7f0000c77000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0xfffffffffffffff9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0x12}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000003000-0xc)={r3, 0x1, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000659000)={0x7, 0x3, 0x8001, 0x3f, r6}, &(0x7f0000694000-0x4)=0x10) r7 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000004000-0x98)={r6, @in6={{0xa, 0x2, 0x9, @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]}, 0x7f, 0x0}, &(0x7f0000001000-0x4)=0x98) r8 = epoll_create(0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r0, &(0x7f0000004000-0xc)={0x1, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={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]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000001000+0x1ba)=0x34, 0x4) 2018/01/18 22:09:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008a6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f65000-0x8c)={0x0, @in6={{0xa, 0x0, 0xffffffffffff0001, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000022b000-0x4)=0x8c) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f66000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e35000-0xe8)={{{@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], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f6000-0x4)=0xe8) mmap(&(0x7f0000f65000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000f66000-0x38)={&(0x7f0000f66000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f000039a000-0x10)={&(0x7f0000f66000-0x174c)={0x174c, 0x37, 0xf28, 0x6, 0x2, {0x9, 0x0, 0x0}, [@generic="62c34809b848c91e0b86184e98a2266f5aa293e92bd2fb40038b1c11486ee7ddca0db2e448564b847f0a1565f6c4ac2ca68231a3637f6e251fbf57a5216866fc84dc734070de0050016524812e2af5670d772248b3ebfb760fa3e6731477c74c9c7d992b2acb333ce07b617b9281d29b5665dc84a0f92b7ed839eb7f34bf25c0dd399995071fc28a6afc9690e2d7d4f961e4dd66321c01a2cffd6e29f7de8b2d2f1a4953b884e1c4fbae0f380e530fb7d65fc732c0a2649e9438f73b15cfeff9c7dc1145236dd715d64130fc44fa59ce1c1010b607a4ef980a2c21f41b", @nested={0x150, 0x53, [@generic="f7d124ca3ac4dcde327fd184b42e4e7113551ff96f3738f96a8e1b022c86b00b9fdf4b9c6e3ad5811a7d783dd0034c4e4cac0d457e8fcfb03532e704e2b515235d799a5a1a34e9a98af1f3afdb99ce41aa68c29c37037de95888c37d82d893330ed51c86c3e5830702aa7a5f8f3cce7b9015f99a8e8fed5fef12d0ba31469551bf69ecac915c1eaff6c1058e98b5be6286d6cbf775af9f617c390c7cebf5489b791b398cff3389d0d8425aa8cdfd455f753ba8c218fccea5ba7207eee98e6edd00d629278c10c0ff748895581cb25f0e44c77f684e9f4302633016338aa5ebf0053d", @generic="2559ec7995e7e254d8a169cffda7f59dcf9d7d98473785655a3a6f57553709eae65d01dd6ffb9b45e1d150a00db5266030c277", @typed={0x18, 0x7c, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0x10, 0x13, @u64=0x1f7}, @typed={0xc, 0x55, @u32=0x0}]}, @generic="4272aa8eebedbb169d6c22d6aae1e08462bfc2172fdb5cd5d3a335ee5709b0982e946c0a67829829e62ca1172056a1f365c2e6ca4bb333a7585ad902a864923db5fe480182fcfc8d2d8699dddc7a341a7839e9bda9a64ee5e43a3d6c9b3bc1bc21db45e3addc70fb591a675bd0c05af566300dac4c82cb86ce4e46c59abcd7ec0d63dc1ddcbabadae5", @nested={0x10, 0x5f, [@typed={0xc, 0x7b, @u32=0x2}]}, @generic="673fb5b62cb624c329f1bd26a258e53726122aef0217620c66668d8acc72c8fe6276ae69a167fd0a6cc57f2ee875148d1c26c2b31f26a5cdffaf46c47a70e798d7054c05c487fee31d55ef9f4fd7f6379fd636770c9d30a0c32226b4b80ecce3b1ef43580d1e57b7c8b1160577e19e9230a910d7d9fe8063f4fa751ca46140f142e8b3908b2344b68b0d5178e7d127fffa266aae1fdaf1cc80", @nested={0xe8, 0x4, [@typed={0xc, 0x89, @pid=r4}, @typed={0xc, 0x3, @fd=r0}, @typed={0xc, 0x20, @str='\x00'}, @typed={0xc, 0x15, @uid=r5}, @typed={0xc, 0x45, @fd=r1}, @typed={0x20, 0xc, @str='))&posix_acl_access([./\x00'}, @generic="9b178271696598f81045fde096ed0b3fa8758915b17fdf667f34ea947f179563bd734ac9ed38d6abaf7704210f3722c5a9c36fcd87b98a4fae06009d6b18c483558c652ae974a8b3488eaf0dffbb00ecd5e27b022b4455b8aa4f2070a921d64c67d97d0b870ad6f0db08a269158d38755894ecf04dc52fc9e95ce4f6f02172c3a269c569b3ac"]}, @generic="9037c970df782494b7f41f68a49e7c1fc6278ff458bbf628c639f3b50e2f558ae9133cafe0d0a159a6169b503f54457530a44994194ae8025e387e6b5a526a622e4c87c050720165236fd5eaea251a870915a060a2ad53d3a7c1fdc5cf8230af201f1152165ada9bce6664afe5b7f9c6dcac6d9fbd73238a38d409fc4c42c63b8d3c7304e514b3ea77345e2b233f7dfd8dc6e42ad38d5f9c06f197c971a32f55bfbe90d79102b69d57da8a7ea4648ccf72a1f5de35d97aaae0e982f876bba2b2ba6c662af5e5364b53eedcd9531610b052fb748c2ea3760062ffa2c4df637b5e774fcfb7", @nested={0x11e0, 0x86, [@generic="25f759b4dd106b9034c327c4d1cdfa8a1f071da4d98190851bb4ad0cb9d89a9b58e9df765759c226e89d303f7d9cfc82ba210411fd1d37190822a7459952994174218d28c7a1c859a03c06ff5f2e3741b1080659f412cfdfc17b08ef9247120ab55c76a2717f67999e585dc99cc86b6b1c8dd7f40bb1759882725747b7365694c64f4ac5db94e5cf9c0d8f0e2e4686ee1924c423fceb91bdeffcb40e5497101ae9faa84f4bef203d6522f51824b0b5c2743377066d4b62f026733515e785e1", @typed={0x10, 0x21, @u64=0xdb77}, @typed={0xc, 0x61, @fd=r1}, @typed={0x4c, 0x9, @str=':)nodev{eth1cgroupposix_acl_accesscpuset-$nodev:^!selinuxkeyring\x00'}, @typed={0xc, 0x4b, @str='(\x00'}, @generic="57a5df622d3c3e2814e185f828ec1cf36443db5d65f6b524902c7e35755a3cab8aafc69d2036b549ee0135c9498a1b38a229791c977c94497527c13276d74ad3263beec605365bb906fcfb46bb8f92fa10e693eb3378ae8c3780869c421f69d0752f1a66353afb6bed4de353a4772b38ad3d0e0cff4ac93c5b560779b7c65ca1a94a1b50b1128f13500c1b33abb9ca63d5d6255a41f323eeeb43b74696a500dd282a886aed5a9fb8", @generic="1816b68bdaf1c2e6be1a3d787255b780b69e9055fe065fa28366f8822cf07b81ef49b41c925e65eff70a53dd214222c5d39ba36fd9e35fe9026fb1950947431fba08f077e7be6b08f52467bc5e55323854c73a4060528105187383fdd389574065705562be3485495663903be1edf3450157a03becabd2df229165a7387c1efbdc24348033043f8dd609b06b7870b3d303c3d3aa23554703faad1c9749f681e199cd112f33b39c9348892c1ef9e9467a98423e49b4ff21e4b0224d81d0337d1ad83683948b5d9df7bc2f8edb3871ecad128be529333f073221dbde0b45444ae94e8bc27bb8174cbc9bb84bb0e7701aa9e49e17d5583acae1d6cfda75954533faed9c2b6b4f28ee051d50bdf6ac48e863459f05d0af9f14bed14fd72c7426640b17c6b8794fa755ab92a3a35da42209a032a40b294f0a64d33b59fb79505658094bb46779820773b1753ac4dbe4506693f99975427b5b59fb0c998cc1279b45953a6d523cbaef22fd866641485514faa367bb1e88f421cdf39642ed08ec03923928b2a0ac0ad4f7a438dc102e46f3aa5778b21714b6627fb914aae50d26f422c853d6bdfb3642366f3208a3cc9b734c41e40017ba87d893ffc084c85532db6f3fa2855f32aef8da7f49a7d77211fdb1b28f33722f1e3a243b17f3e4d7ca3aa7b5f69ca61ecb5db824c99e7027816d067c5f26d596a2f40612c2d11304b6e46c6165733111e63ecdb5154f7e66ac16cbcf3c0d06fbe17f42553a574c29e3fa2b3c07bcca3d7eedae20bd1b191488cb2eddc3dd2259239ac3a65da433b6aeb13d3c4ceb6e6efe262fbf152e7de965930e9ea0f0b545a2ad90de9fcfda7db6194e7ea9b02450333d4118154911ff16de1cfb33cbc251431a92a5637ee86d39d196eaec1bd7b1e65a10c4fde91f0f4b0ec865d5cb217a906abef913ea7119768913645f6929ffd3216b75dd7b664363582c768f8e171e4eb7484ee3b5057655f3b3b2b13963d6ef0c22e96250c0a9432620709643c14cdd80d7fc11af4f0fee2ff88ed7c3b4a6335dc7fb45c75e5d487e0dab78ca47c9731260b2d1e635b91e034ea049715609493f884f9ceff00deefd5e05a3a4bce61008237ed862d04f992a30a406c0a191597e76ff84c833849bd0a73dc8ede5fe7d851fcffc9c275e58d2b47d688559db716f575e5ea8541b27c95a21db63c1c6a9c807068eefa3122e988efb3bcb5c046d91b2ad2e5dc686c59f7c931daf80d4f048fc1368ed7685257bea33c1eb4512f898c6244906dc8d904271c98ef84527bb4b2d4c1df8637066a318131a3d45a482041c3334d7c6566adc1d0cfed5aca55a2d1d780e6a3d8edea8ee67e3e2cbd10d71b4ceb424fd5b8b50961a6dd0c157f7bcffb82b4f59acacd560492337efcb20d4240fd921de950398867140eed86a09b316dba52ad585516a46618136c67d0ca98293bb75b2d12c6a4433a0602cdde2dc3e48d4644423e85d3c018a02d66bdeeb876d26b0d5e14d4bddbfd779efbfcb7dba8df269a0fdbf43859eda6f0bb15c35a9e86e6cc4a9cc5f4e14a33e1bfbd078821a3072ad0bff942ac0940d75a805777d1c550d555028fa68cb0941c63d84b0e6ed057b86aa80f0dc8450e8edffc19e68ba2f8201fe515458ae10e44569adbb3f23c87cbd8a3ecd7fbeb4fd67434deb0a427a9ae2c8037442b804cf82e75112e2bb020e547c70b85ac6bd2226dfe29b4533c22069536dfba42133a6330eec9f17174c9d92372c223b83364581a8b10880fda24b5fa5bb753a361544b28036dece38f94b3b541f16fde6db6aedab8c7428f4570c6d38de7ee0d5f09855143555f86548c1ec08c5e01cf66c04361be904c6a199940d874a09ced3454b4fb4ebb5e8991c75bfc31145dab4838b1f231d9278ff5551c6e87bcdeefe6821387ec3bce87bcea326e2ac1bff9886fa47643b58c71f09207f9b095e99ce6451f386b029f6557f255def7a599e6e8baad220bcfaaf6bb53800227a282ea47135e76a85e06e655656e05ad105d1c1336ac0b7d804199dcb1d97e55499ef5b2176c4110c54f299321dad116191707d8361d4ef7804c01119c8951a1bed4c78763ef71627dfaead2138a68fcf582e650d78b82ba7b3c3601e282a227a9eebc97c7b6c3df3df549ef605bbc548d38854735ae9348452110210c0a1a5303c22fcbc870f47d8a9ec375e949a4ce0cce6c4b7bb6a6385e923ad8a461c78595bfa8ac62d5c2ed7e9bcf1f0f341ba5caa53f10b35176f8910c5c1bbfa0bc35c98b71ba35bf629d6346e1d292ad61852c22e70352e9f4528464fa4f18175534df14ea0f9b2d7294179a09b834d4468f9456023d13bbdd27137961c065407aa3a571976e87b6a9e9e7688a2d55536bf6500c608137ce643a02fc9dcd21bffadb9201a75ff4f66902f5b1e490f782897797f598468971eca88897147a7876ed60bc95d79be4a9e58a05ff1c58da073160af7719c60633db8b59099dd2f2237f7e427063f4a52e165e7e6d68cdddcb369f0f95ca0c7e3bfba28fe22ce39d8cdbe3a8b8b8d23f5423b47670e1411653c115e8b03e01fe266f2e31edcaf57c8e8084784ed196aebca57029c016f4a1d7e489b94df30cf47d50d3658e65e3d4f98fc2f97e16936bdb54d4e5749bf0cf74e2ad95a7f92859007829dff28c6299662b49733981e098a43d49a21ab9865dd8a3a3369e7baa430cdc12d071a3a3091d58e72c819a56f20efa88859d1b392c61719f0150c9c02079f88311676ddf39b3eb28c53fe2e2a4cfbaaff89aa9880f9fdacc8b8b8a07047b4a1e8f67a276a8f1431f5134dbdd65c1dcef37fdff06d0476e930aa38e824916a5b524fcaa7fe8dc2ed3e399ce2d248cec29923f6f034107d09fdb5e939a90a0aba6a0183a2a975c20802e0557d178bf5cb0f1a9754ece7e92f50aa080feef8e5bb3f077927dda67f58feab04791e16f98ed191ccfde7fd58b76075eafb922317710ac6fd2098753ff8e6875e5bac3b84c9ec8bf7dd64f815e1cfb8eb54c420f139a05f5a597fae9d7f67fc563b1994d8e02b8a37875ac4e343807df850da73edc9bebece36df8255e3962df3ade8005ea5abeaf90b2d714b3239c5ba24da869079b94d1a8cae9e8974b2a730aff8f93076bc9f34a008c9b49074bac4335dca9223f04f2d9b1af64c4b9d1658b2524770f51b8892fd75aef80d7755361ef8932f8e068a9be54475afb140492120648e3009d2daf29ffd354c27ed0441af5fb88b6ef16300c80c34be3629172be989109a3915884b931ad20c3b875c64be1435557d5580623edb5bbef5f8ae24c75a8d50851b31cd06c750bc8a4f704765dd5bcfaf1f6b6ffc201ff53cdf66b5354e7389fe57e153dbfd4bde30f24227253f6bf6adc70e5a30b532b74f6c5b450f49065b39a1ae746cbebcc0fb0b6adc751e8086bbfe08398f4f42cc2ac86e97633ba4cbf066c02e19535ecaf078755ec2f4bd0e95fe9249365bc56d7ac91a2ef1e18fd4ded1020d2783fdc962ce313a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@generic="edd82458ffd2b6d782003a7c7bad7e9977a6fb12ec93900d3afc3996863382d66f739576e03c1c3f11d1"]}, 0x174c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000082a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000512000-0x4)=0xe8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f66000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f66000-0x4)=0xe8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f66000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xa3, 0x3, 0x5, 0x2, 0x20, 0x20, 0x7f, r6, r7}, {0x5, 0x1, 0x8, 0x4, 0x9fc2, 0xb7, 0x1, 0xbf}, {0xffffffffffff86f9, 0x1, 0x0, 0x4}, 0xff, 0x9, 0x0, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x1, 0x2b}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3, 0x0, 0x0, 0x8, 0x58, 0x4, 0x5}}, 0xe8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000f66000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f64000)={r3, 0x38, &(0x7f0000f64000)=[@in6={0xa, 0x3, 0x534b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x457}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f000080b000)=0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000843000-0x4)=0x8) 2018/01/18 22:09:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000e35000/0x1000)=nil, 0x1000, 0x100000001000000, 0x10, r1, 0xffffffffffffffff) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) bind(r2, &(0x7f0000fc8000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@common='nr0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000000)=0x0) 2018/01/18 22:09:35 executing program 6: r0 = epoll_create1(0x80000) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$unix(0x1, 0x1, 0x0) listen(r2, 0x0) 2018/01/18 22:09:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d4309", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = accept4(r2, 0x0, &(0x7f000083b000-0x4)=0x0, 0x80800) getsockname$packet(r3, &(0x7f00002de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e46000)=0x14) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000a53000-0x20)={@generic="4ff4b4f3ede18ec0453325d8c275bfff", @ifru_flags=0x0}) sendto$inet(r2, &(0x7f0000d5a000-0x73)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 22:09:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000a16000)=0x31, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) 2018/01/18 22:09:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={0x0, 0xffffffffffffffff}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r3, 0x800, 0x7fff, 0x10001}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f0000004000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000dc1000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006e5000)={r3, 0x7ff}, &(0x7f0000893000-0x4)=0x8) setsockopt(r5, 0x800000010d, 0x80000020000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) 2018/01/18 22:09:35 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008e1000-0x6)={0x0, 0x0}, 0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000840000-0x8)={0x0, 0xd9}, &(0x7f0000d46000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x6, 0x800, 0x1, 0x10001, 0x3}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000549000)={0x0, 0x4, 0x8}, &(0x7f0000bfd000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d63000)=@assoc_value={r2, 0x1}, 0x8) 2018/01/18 22:09:35 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000eb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000f88000-0x38)={&(0x7f0000379000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000f87000)={&(0x7f0000b1a000)={0x1c0, 0x18, 0x300, 0x4, 0x2, {0xa, 0x0, 0x0}, [@nested={0x1ac, 0x90, [@generic="e391e435bf1f449f59d430dae0072dc85e4895d24a385add9bedd449c3764b3aef8484574be07895c031b922962fcb67bc9a05d69d7ee51c2e8a8c52032fc6533c46e0f7462b817ec5e0434c5aad6e4de7fd6327dc7ed2336340643f9865fcc685708ae3fa86edc55874bbed786d335622daef32a6919498e2ebbe519ca1104e1cb4aed41e5ed81ed1b5af78447a1c93e0f66366cfb5451ccf4b227b95c454b606c042ae4ae41d", @generic="ea00bceb3c35bca8f60a120a94049e5322a3ff8c7bff2f121d9d181f64a52b20fc57c5e58d32fc72f2a5e385793714f384795b892bebe9f09f3d14ea07c227e5de00674166249c176dd9efd18d7832d50f595bc1694f6a374ceda87234f6990f7d596ca61ba4ec93354fd20f9bcce579a0262b5d9d174cae67261a4a75efecdb0371c750bfe78e38db5a2a57391c6c215ed8c7d313d7df8d969d4937764082c15a6176c5cf5d27cc426ec6a39a65960c2ccaefcd3a19d322968ebca2992544a748ff36f13fd2898fb2f57da2a6321471c87d2d65fe50c509e55687efbb7b30aca2d9a220", @typed={0x10, 0x56, @u64=0x0}, @typed={0xc, 0x93, @str='\x00'}]}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x40000}, 0x80) ioctl$void(r0, 0xc0045878) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00001ec000)={0x0, 0x2}, &(0x7f00001df000-0x4)=0x8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008d4000-0x12)={r2, 0x0, 0x5, [0x7, 0x10, 0x7fff, 0x7fff, 0x4]}, &(0x7f0000f8a000-0x4)=0x12) sendmsg$nl_route(r0, &(0x7f0000dc2000)={&(0x7f0000f88000)={0x10, 0x0, 0x0, 0x42000420}, 0xc, &(0x7f0000f88000)={&(0x7f0000f88000)=@ipmr_delroute={0x1c, 0x19, 0x831, 0x4, 0x1, {0x80, 0x30, 0x10, 0x8, 0xff, 0x0, 0x0, 0x4, 0x1000}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f87000)={r2, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x49e8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x2bd, 0x20, 0x3f, 0x28}, &(0x7f0000f87000)=0xa0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x48, &(0x7f0000f81000)=0x7, 0x1d) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f8a000-0x8c)={r3, @in6={{0xa, 0x2, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f8a000-0x57)="0ee7fed5f6386763cd945facf8ccbaeacadf82d56c0be905bcffa50869733eed732d3ea6bcc0ca7ece6a1888c4034cdacfad73e624a1e7d5a11be2572d7bf2b159fd7ec455bb33d3c08a8be5805ee1dbc117c2c64fbb54", 0x57, 0x84, &(0x7f0000f8a000-0x1c)={0xa, 0x0, 0x94, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) unshare(0x20400) unshare(0x8000400) 2018/01/18 22:09:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e05000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) 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) sendmmsg$nfc_llcp(r0, &(0x7f0000001000-0xe0)=[{&(0x7f0000000000)={0x27, 0x5, 0x6, 0x3, 0x5, 0xf3a3, "9de766698b86f089c7a1fc1cb95749413951b45682951b5eb3e7d67340a4c90feee317a9d4bcef733a333c0bdff989b9577f8030325852efbf660efed278a9", 0xfffffffffffffff7}, 0x60, &(0x7f0000000000)=[{&(0x7f0000844000-0xb9)="2f10443deb50879c4b2124f78df824eb7cd4122b170a751392c97598ccb6d51452df1cd4c15e7e975054e346ece5302ab156fa4e6baab6760182ae9f5d21689e521289b78ed9360ea2d3a5c1baffdc7a08415888c5b9f9cf5c6ee163c35c9ba307377a58888ac91fa8586a1a741bd3a88dfc8f6c06239f990f8b5c979dd47f2995a1fc121900158c05d623abe5ac115fa3701d6deca9717aad91a704c368ea4ea5e18f4bacc12a69eede2510b28ce3fe7669aec7b636d153d25d7889a7ac14e1c8b743cd52ec58678b6c379ecfd8843192c9643776", 0xd5}, {&(0x7f0000668000)="93bb2d615f902dd9ffbf098faa230723e9f3b0c7804cc49f475bcb7c5d976c971838c7356ca636a94d2fc014b8989eef04a7f85d924058ecf387c8bf145fbfb608e96ed774f5dc0e671d4413cb8f886d2a47cedbdb34ee3dfd5cb67df1b903355a97825291684d7f319f1480", 0x6c}, {&(0x7f0000000000)="9b9938c2ea9c8f2f9612c1aa93c0bc9a9ded865b844599bb0c31376c9244f13543e9f491b89c1c6f9b6c7d9cc368b12801f649d205a577ad3d8f84ae99a6b1e35d7860deb2f5e9f450b78ee66e7c7b6b9bcc3ad4397edd5a32ef0ee1536c0ccfb919a65812704a9420c82f135f3a6d9c321f5f8c1e99edde049f4c37834e31089b4b2169a08099c863980ff6898256bc63aabd9dd3fe8323d2da3f7442f1eae8bae3345faeaedfd763379a1a947ed94a0963c27a055cb20af977804b02724312c7afd93d03974369eb17267e431e8f78cc48f5794c98a12d2cd97d1697", 0xdd}], 0x3, &(0x7f0000c75000)={0x20, 0x19f, 0x1, "e6ba2e78f655db36ae2312"}, 0x20, 0x40}, {&(0x7f0000195000)={0x27, 0x9, 0x6, 0x6, 0x80, 0x9, "a120b9e08519c298879c4f0ece9ffbac055ffac64a96c9116579fa9a06ecc061e3b04de253b24d432170502d233e11324ef7c81982af8ae99641ce1f02f28a", 0x5}, 0x60, &(0x7f00005a6000)=[{&(0x7f00005cb000)="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", 0x1000}, {&(0x7f0000f63000-0xc0)="a4ad2dff48d3ffd80f50b1b41a008501b86e0141681b8586ef1045e42572c53b7d4c90610971556a1f4c138d06df6e5b7722de4e6d75a5418c99fd69c7f11a8069fceb42321f02d803552d5da02ef995ad400e988e0421d646faa35ce8d9fdb4e46d7e5327061f37f59430a44510d3d3b93d8fd8f06fa91da9f353b8343e04abd7b3b7481583702f8cb232e562d73801ada02889da07bfe9f645aaeb9a61df8af715d3a369a8dad54250eadd1b05b8677ccbe59e84ffdf7deee5815f4d661b07", 0xc0}, {&(0x7f0000000000)="4b689ac5944e53f09c2bafd0779212f888c6bdbbb747c6d526aef42b9ec81165c4c3f9b24748c8830c2bdcd6727b73d54d83378ac00089615995011ca68c12daaf76fe73294ecead588f123d72a1118e19022b96ddd271bf1820d019204aae20b48858730fdb96d3b6b45723d2abafcfa1b812dc975cfa743be8f6fe317e577234f207ceee687306e06faf9c5f8d2efb541fbe659e337bf9de1b1d430422d59b7c29259639ff24e6e8f4fc33db4741a94035031bbcaf3e9fa637ee0ff488d756874df7d2bcfe9445827bff4b0b31d8f46e98a41079a4c8affc0e1dd8f2987a", 0xdf}, {&(0x7f0000000000)="5712f0a61880b1b3d1d2ad95b97734846ff3833bf60c893cf655a482b900f4f484f0dbf6f7453956483b040a487800fdbaff50d094dede50d75c14", 0x3b}, 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{&(0x7f0000000000)="86316852af859b1aa676db7e47e4214df7323a3b5dbd24cbbb10a511eb59aa8bd84669af844a83952cbaac4931d3904cd63d74191d231d191aa84fff4eb54b9055899d6528131891c9493e5d5578fb8873d5e0184437dd736216843b800046eb6b454ddc2ed8ea068375dc79e185c5353e3534de886e931e6777b50527aeffcc5f5169f05ab158d6da70837bcdd15415cf2ebc7c0b9e9cd23d87fb3107a3953875b2f1239a9de1f410f40ff2f528770f70318c5ca560bf13", 0xb8}, {&(0x7f0000001000-0x72)="4ffc016c9aeccba889c9155a4e074311ffa5cca6421f6c3060fd03f8ca250802154ab11750c5314646d88c4d830344ab86f9548f6c34a9dfecbc0ef1b21466308836a1c2440f38f742f6893bb97d84422aa60dfad6d6b1ff344d968cc21b5fe822fbe338d3def4703811e8b7f255d8d90a24", 0x72}, 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{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f00008ac000-0xe1)="f09fb9fa5fe11e35bf0037ddcf4a3e19440b18d4aeccf08c3205cc7710e397d58f616e36c55c9ef0f641a8c2d9790d3056144eb1ba4151be4cbe4a7c176817c68576e3a516254826f3aa8308b9bb3828be859fe695597520c952c1221ba047bcc4f46c1a0ae385e17512b0e40e3ad6bd54e5a9a57a0f4939e9929dc72562555f5bfee13eda5adb300564978cb642913b3906558795d929ef70ae2b59118d44a4db810c0fee113adf036ad9597c3c1d84c69ba33f4d3721880f5938d6443369b52af3dbcfaa033137512cd55df36adae030e7048acc8582ef9e2e90cae0005ef86c", 0xe1}, {&(0x7f0000000000)="", 0x0}], 0xa, &(0x7f0000001000-0x50)={0x50, 0x0, 0x10000, "84cc524e6b92cb74cc260256dce392f9948055fda71dfd33f23434f9c53114cb79b0ef5cc9af4a2257eddeb81935b1935f186a3ffc563d2ebd2c"}, 0x50, 0x20000845}], 0x4, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0xfffffffffffffffe) 2018/01/18 22:09:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003e4000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) 2018/01/18 22:09:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000090c000-0x4)=0x0, 0x4) 2018/01/18 22:09:35 executing program 6: mmap(&(0x7f0000000000/0xa98000)=nil, 0xa98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a96000)={0x0, 0x0, 0x0}, &(0x7f0000a96000)=0xc) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000052e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a98000)=0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/18 22:09:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001ce000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000025f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000abb000-0x4)=0xb) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000d15000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000019f000-0x84)=[@in6={0xa, 0x1, 0xe4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}], 0x84) r3 = accept$alg(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$alg(r3, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a", 0x40}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 22:09:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f00004b2000)=0x0) sendmsg$unix(r2, &(0x7f0000290000-0x38)={&(0x7f0000669000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e15000-0x60)=[{&(0x7f0000410000)="76f4353ba112816f6353e3ed9284a9ae7c5adb6aa0c02a0af6b863b4be68be195dbb49e6e6f3c0df4abcca8edef36d29d867f279e9dce76771a171b914ad9e83c0e37801d3f56f44c5804e7bf4f77fd96b9f377fc298cd49fe5620d4be9bb2d74d2faf1faa427f3e7d649b0fbf809e0504b42ecb892c826df81bbb2c8d16b26f8679e0eb3225332560c6a983ce5b3417e10e49c936cae9b63835620739e424e1222df1482e367a7f23baae45df21efbc60c7fbe5c9b3f524d13d336b3c41d13699445168d65427b8bab93487ad015a4f6a845f18a926179552d25beb70bbe2e8cb81d6abf998e8bb09e23343a77054c05c5a", 0xf2}, {&(0x7f00001f8000-0x7)="ff431657f22bb5", 0x7}, {&(0x7f0000073000-0x60)="ecb9f1ee54491e2fbdd5fdb11a3cab04990af76522a8267ac32c63cc7654e1ccd24550eb8272a516661204a5ab02a5c5dc53ed8574ec959eb65230f1a20c3d87dd5b31536327ce803b6a2bc0bfc89fa4a1f0c7d2fc0793625e00eccdd78fa7b7", 0x60}, {&(0x7f0000d41000-0xfe)="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", 0xfe}, {&(0x7f0000f23000-0x7)="af6927b3fa4778", 0x7}, {&(0x7f0000f8c000)="", 0x0}], 0x6, 0x0, 0x0, 0x4050}, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004d1000-0x8)={0x0, 0xc0f}, &(0x7f0000b3e000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000bf0000)={r3, 0x4}, 0x8) sendmmsg$alg(r1, &(0x7f00002ae000-0x38)=[{0x0, 0x0, &(0x7f00003a7000-0x90)=[], 0x0, &(0x7f0000494000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000e5a000)={0x0, 0x0, &(0x7f0000f4f000-0x30)=[{&(0x7f0000950000)=""/110, 0x6e}], 0x1, &(0x7f0000290000)=""/49, 0x31, 0x0}, 0x0) 2018/01/18 22:09:35 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8970, &(0x7f0000930000)={@common='nr0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x0, 0x4}}}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000fd5000-0x8)={0x0, 0x4}, &(0x7f00001b0000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006f8000-0x8c)={r1, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x200000000000001f, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0) 2018/01/18 22:09:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) r2 = socket(0x11, 0x5, 0x1d3c6f55) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000c0d000)={"899f59776dc31882231b9056c1669354", {0x4, 0x10000, 0x1f, "c6ae2f15d303", 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000a3000-0x18)={0x0, 0x9, 0x30, 0xff, 0x7f}, &(0x7f00001a9000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00007f2000)={r3, @in6={{0xa, 0x0, 0x8d4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x81}, 0x98) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) sendmmsg(r1, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r1) 2018/01/18 22:09:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x6) accept4(r0, 0x0, &(0x7f0000b95000)=0x0, 0x0) 2018/01/18 22:09:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e8b000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000237000-0xce)="58f0c9bcda80a88f331db02ae721e66fe5ede4555dd1ee9c7f19105695dd9dd0ba5d480a8eea2fb0e84396c53a2c44d47d3ce9ff8b197741b31c442aff929ad152657112ed118c9003b442044de85e373a3e5ea80c67e00a62756674956dc055a94140bed04f333d462b6eed2ca4e1191143e5daa7b51407f82e69ea793258715f3d13d18bf49d8bea76860c919cd1994b272d56b7555739804438a6a411bafc27e0bb12548071f2fa73fa4de0889f8ae9ba7ba9a0686f4850c9d9e88214cdfc50a2cf7f2437f1d319416524b38f", 0xce, 0x4001, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00003c4000-0x20)={@generic="d0a8006e01f94296dd3de919276450fd", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000082b000-0x4)={r1}) accept4$nfc_llcp(r2, 0x0, &(0x7f0000aec000-0x4)=0x0, 0x800) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000922000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00002b0000)={&(0x7f0000ec4000/0x3000)=nil, 0x801, 0x1, 0x40, &(0x7f00001e5000/0x2000)=nil, 0x1}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000204000)=0x0, 0x4) 2018/01/18 22:09:35 executing program 3: mmap(&(0x7f0000000000/0x1a8000)=nil, 0x1a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000006d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000094000-0x20)={0xaca, 0x58, 0x200, 0x2, 0x0, 0x2}) mmap(&(0x7f00001a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00001a9000-0x10)={&(0x7f00001a9000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f00001a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001a8000)={0x0, 0x0, 0x0}, &(0x7f00000eb000)=0xc) write(r0, &(0x7f00001a6000)="240000005a001f0014f9f407121900000400171008001800ff00090d0800030000140058", 0x24) 2018/01/18 22:09:35 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00003a9000)=0x0, 0x800) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f79000)={0x0, 0xb23}, &(0x7f0000adf000-0x4)=0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f79000)={r2, 0x6}, 0x8) 2018/01/18 22:09:35 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000fdb000)=0x10000, 0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fdc000-0xc)=@sack_info={0x0, 0x6, 0x1}, &(0x7f0000965000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000591000)={r2, 0x401}, &(0x7f00000b4000-0x4)=0x6) splice(r0, &(0x7f0000fda000)=0x0, r1, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) 2018/01/18 22:09:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x100000000001, 0x0}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f000043e000)={r0, 0x70ee25f440d76a6a, 0x1, 0x6d1, &(0x7f000045a000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r1 = socket(0x1e, 0x4, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000df6000)=0x4, 0xfedb) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000a94000)=@req={0x1, 0x5, 0x1, 0x3}, 0x10) accept4$packet(r0, &(0x7f0000644000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000003c000)=0x14, 0x80800) r2 = socket(0x1e, 0x804, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/18 22:09:35 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x5) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x7f, &(0x7f0000027000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000011000-0x4)={r1}) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(0xffffffffffffffff, r3, &(0x7f0000010000)=0x0, 0xfffffffffffffff6) 2018/01/18 22:09:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x1b, 0xf, 0xffffffffffffffc0, &(0x7f0000c18000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000296000-0x4)=0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000822000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c02000)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000fd4000)={r4, 0xffffffffffffffcd}, &(0x7f00003ab000-0x4)=0x8) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) epoll_create1(0x80000) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00008c7000)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="f76813d565590a70ea99ae3405d5acaf"}}) sendto(r1, &(0x7f0000f01000)="447c0756b5d789ca9a09bf", 0xb, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/18 22:09:35 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x101, &(0x7f00000a0000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d7e000-0x3)=0x0, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000fd8000-0x4)=0x0, 0x4) pipe(&(0x7f0000467000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000a2000-0x8)={0x0, 0x3}, &(0x7f0000fd9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00009da000)=r4, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e8e000)=@assoc_value={0x0, 0x8}, &(0x7f0000fd7000-0x4)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fd6000)={r5, 0x5, 0x1, 0x80000000}, &(0x7f000047d000)=0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000fd9000-0x4a)={r5, 0x42, "39da277199b68078dec46fcc1e722e08c4a82586a6e962e59e5b2210d3a7444a772917a72e4d0d83d37198c91d411977e384c11ca28586981314dc57551ef29ecf5e"}, &(0x7f0000fd8000)=0x4a) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fd9000)=0x14) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000fd9000)={0x8, 0xac, 0xfffffffffffffff7, 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fd7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006a4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cf7000)={r6, 0x1, 0xdba, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00007cd000-0xb8)={r5, 0x7, 0x7, 0x4, 0x3, 0x1, 0x0, 0x7fffffff, {r7, @in6={{0xa, 0x0, 0x9e6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x80000001, 0xe, 0x8}}, &(0x7f00004d1000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b35000-0x1008)={r7, 0x1000, "56808bf5df1cd03228b3999118f478212f6549815ec9edaadfb650ef6db429851b171fc3add2faa9946639bdf8ffd583272106f3c4c50f25cf5610b06bb9018dcbba60fc7be56e6432f4f35d5682a885f4e64977b08bd63899b2093c7e7ba8a4cdb32f2f339169d09a0d7ebf0a0752a5a4e3e8ca2353e73cfa87ee96a057d640fe744feb7268e50f855ec6a21a9932d362ff5e561fe1cd6190197253bdcced4e78efeb63f62620b2a77d7986cd9d098714ebaa4017ade7637149030777382e3c7de1e8316d1819234d3a2b7c8006bcc10078f9dd8b80e85641c3351d30db6420d17e71588bbccf7822c9c44b401b41623fa159e4e8cad2b1d13f422327cab73d1006b146f40d3e56941a7b659d3e81802646cc44cd166bc3bb7119c8f8788f539c3900c44ea3c6a89e9c292cb90b47dd0b40550f83c5b0da2218d7ba53f1e400131758ffb63b78320d90754505457e8900ea6995a11b899aa355010c3a7e46957b7f3af0d66cfadfcf0d0ac8e7244744619fc967b9a15494ae05c6890ac86582728d28e9d01604e141ae1b400ec1b1286aeb4d7444723a9ce7085e001e9646b06ddaa559680c745e6fca15ace944006f24e86381dad7633cf1b94ebc950fdd0ac33fc7567e07c37e6b0d33c911b191a615512713cca21152f8b0f9709633445fa2203f1e25a865f1c3da54550c385000fff732f5177d45d00cbd59c3620ca1083819b68a75d1eac77a223218130b8e9ea60b542ac1e7d08006650ce019547ad9e8602f86e63970a918731ae8a12701c81e2b207a69e26414fcf9c8fb82ded046e350697db1f41ed264e3b8a4d739797d143f5b726cd3fd61010a75ef08b5cfd4098ce049b1714db14d3ce71900b29f75fac40099bac417d99520fd787d10aa635b8062773ab44be8fae7c2be88df4c8ca47980edaedf3cd337515f86f90f4e7ce2cae8c959b3d76c90da65b583c71b3b97b75156e53f440e107907942791e8cd225418971243a8fd49707958c4e7b481eeac09eaa96543be055aa3d320e7f18f1b643d997bb2b196b0bf531309c807a75f01775efff30af50a362d1222f987c9efea5a291c3730ed4d864326606c94b5f4e35ace385c355b107d29aa5042480c7f8f3dc243da0b1dbb32e28de7d6167b52e23dbb07cf90b26c4d914bc40547d3468f83ac36395b87dec1440817c34010e83c35514883a5ef12a606df6e8f768983c686507fab29927b7c6f122e8935f51bd6d0ad5f1d3408236705df9290063caffb894f3c816cb576bf4cb683c5edb5a3b18fe63cea8e6d00d2a215b06de060a4fc78362826124964ad9765cb77994f674c6089e4e24d7ac291e6a033c95c97bad1a828c3df1e141c1a42eeb86fd5496cecbcd23866d856020ff983212a6a260e1795d901ae47846d209ab295d1105c7b68d8810cb54e989f0fbf72a950797481045be06b74517ac020e217572268acb2526c34017f7422a69c43d9353d7657f5bb39d8d5fcdba16944463a5be1e95d5da7a20964542d04ceb4a278c02b35b99c910063646dc0538dc1a39d83140546ca79859b297c0968443785a615b9cb792a9fc7aa23324a1f1145bf1aebfd2e1d95d8f047374f2b30f7885d8967a9631e564a5cb7e7cfc64c7c3e50a60694582467cf75f231a09569ae3ebbcf94540bd1060d2e41da5abcf250b9767a4e29eaf59fff6ee40926881454d99c9f1a9a4ba2db479511fa31949bb7a9aae753d33f565cba6b62ecdab9b4351993c0ff62d231cacf63f686834fd23ec4ce82636db70ea08e0443b93d827ed6cca794c1e44ef32763313134e322de7305c44339c58b112bd25b401faf8361f4c8b40aa940f08b00cbea7f78a97dbe921ff508c1eabf6404fea5e33e18bae1fb0c1767214d7104c29a411dbc15eadec321c8ac41c7d294ba13f000566f63cb89bbd4c6970bdef53124a2a2d35a6957ee885ee512aa6fc05c846dff07598e5b9d3aef105d3409adacd29a3321436de762d916445f7e24b500930564877782339a0d8914ac4e679fb4eb7bac2c8d28732af247d293d565f40e3b5e76c4804acf995798e509c5b26dbb254fed9033b80491c4ecca28508f6778acf4f42f2e3ab803bd893d78590fef51e509a7e358902f7382d01685ed1776e25ab59fe015f150a4e0da7eef44ce5b0a18c52d6acc87e62b6d31720c5a33b54087ed1614815de56f5aa5f80d955d45e3d4fb1e1f3ec4a07c36b76d797f8a5c77bc9d23e550ff80ce8ba316322c10ce7b99d8a792859d270196bead3932aaec6d9a1c4dd30aae8aed839372fcba3c549915f45b75a7e923ec6cd22be9ffb790479e59a422477c10f3326194238802647b965d42fbe2faf79fe4744bf1469267554fdcfe874e473b9b0551d7709437c14701f66ad148cb10f43dab0d29b29531183a86a52935f56cabb0995c8b5f4f8f93d5e582a90fa05c14597284e237e34845ac6c873dbc63b08dee4d54738c6ee6b1d563dbc4f57bb6f653638fd1d17d77bec7d83b4879c13f6e2e52656b91bf1e83119b90fa9d0841091b5a28a8d93a6d5a79fdcf53f2e1dbc0c80d4c0d58fd0efdd599e847a91d158e1a41f9cb4cecb9ff4e36e7f9d9f2f9ba0ff6b7cf4cb0542cdab223a635233d459d0d0784e93ab15d7fdc91e4140473f4a92b80918726d1509fcc5030f6e9228fb2c6cc3787cc6827f455130bf809ddeca1767b6bd98ab75b321dd24da0060e30e83a237ee3ed0662217a9b5bb5c3f504b74b9699634a5402966d9814722c0b5c64b2939e4328f2d538014dd9341454cbc804421807a7c756bbdc59ff938de3f50a96ac07fb1fac1401d4eddb386b3d970369cfb8ece5901ae0e08ecaaaa3c689a333acd398426f79b73aeb52472815c47f6810de397032623a7404c870edec32b501e53bd085cd59e2886010456ca299a20064ee5b47f592a9668d020cf6729fad92369d9dbf76baf1cac817816120d21758ba52da3b3d9f09f61a408a08667c8a267ca4e7c293afe17a92389885c81e1f1cfd4b524445c922ad465e6cfa30e1261b37dbc43d66593eb5e1d28ddb597c35aad36295cdaf3c22137552cf998614a30ef0faf5360174f95503224d20d49ad3ff6c4f8fb1689f3ac80c21f8ddc58cc26484c94350b8ef1fe340a2c2fd1a8ef0d6ae4ddb98c207c99377f5c25800c19df4ed42cf98ef65b05ffea17ca48116569eba35095f9b427143d0cfd5300a220c4f5b154b543bdff6de68dd12e63eccdb7aa4400a59897070210b331d571d536f8c91c2746a886ce9df9d3abddd999dcc128c458a6019a23f643170b0a281fb0c26e39cd1a38da2ff31a44966bc8361ec0106c20c83714b1ecd8fbe9238577436a7298bd052fa0577443e9402c97794cef0910d630546a44b71753040da8ee37848c4d685bf9ebec7f101393f48baf8ee72298fd8d33a3cf226fd8af0a36a73be2e75204e4eccfe73090d4e44c953950a5add3cab4a62dc261cfc38458b6571a7db83568a400fe87bccad20256bd26eb742f50cef15a057bc6f13378be48ccd55bd0e361a43bfb65ddd9f70ffa045a1381960c7cd87f3218382ad9fa78ad46a507a1d9d220fc2bcbd0d9e8693cb34c16da3e8be609f57d14c8ff3db091d42a37e6e19e869fd2ec172befa40477222e657b2a498693bc1444843df31c7a1d2a3337819876536741a772c406adbee398565dbdfcf8262bd6d828dfb4eec2d46269498d49f047bfd28850a20d7e6a8fcd7dc468662fb02b535797b0daf81effc2d95b32b6293315e282cac82ba9ce27331e4dc36201d7b52482554f40d2fb1e8678b240fc64f4e8e2c06bb3d7fec107581cc7880505c8cedd6f48e4a9757aa45debc87ffc5ff3efa4456b95594bd0da9848da527d69acf0a3295c22b191b564df88aee1eba49556edf0d9d42a113e461c277281fa303c980e1cad32f6e0985b4e8af281355fecefbec7686a4fabf7c25a869bdc9ac4f8aaefc84c92f97635958f726f26c2b0e198f76b48d32b5d824ac33792dbcf4802b05f755eab3bd984834c0da45f4733058a172a447e55cd548b82942edad22e70079e65e48fb169ae61045d4c0f12a24bd41b44ceb6a0e342bf922a139d9dff88eec6d4a913e3d2e04fb6c636d09facd846e9e1517b6cb8d1b8cc84022f9b5c2acd49d8d5e1c335c1dde8058c77808c3ab1d517aca9e5bcab313d46991e71b49c09aacf99679d0b74385ab29f50351a25791651a32224c61cf3f13ce4d9463cb45e245b6cbe9966e4cf121cc527bad96398ed12397fb6a62d54e3b6bb37ef68d849161050a2832447d581ff0ed496ef1d0c7f3ebd72274385d1abf438d65bea060ab220972bfea8524eecd83ed1454ec5f732ac932ea550235c70f3a1cff5c41af714be5c8c5be9a65f101f08763d7383fe262d5f45ab25ddde96cd93a0cc1fa247925f451e68ce7aab208a45f8bd031a9bc37f3fcce8fe2cfa87ee8bc7f52ca7b8e8e443fc6742c77ce7791ba2143dd274f5f2c44d186b051ea531e080672368fc8b7e2f4487d6c60bec04159aa5eec36c64bcacdc8f82196a3435c3897fa6a8118a0de76198a8811d9a76d3e31eb9747e820b7196d6078b31a61f2af58ff53578c0ae028e2a43c5dfcd5c7f9b027942a6d0ef239868679e27ed6fe03729928e882b42518a52b1c4a3dd9607a7acd451bb0981c438a1443b9ff2498713da5fadfa6bb81356f791f7e3bd746435264fc9aa501db5f067df82fa97c72abc3ae24f69109ecf44c05ab4f2d52fe58d649b1af8f7ee82869d8a2fb27692a0f2a67a0b820ad360463633811c69995ed900a90f611f0ab994ca6090c531cc66e0bdb5be0a64101239331e83ac6ce7155e88e6b59f1431b76f59e98d8ab48a44eafa16ee21fa549df016acee511c599137c36cbd7016dffc7511ec6258a01aeee7c915e661c2493c5e462de32db77034d63bcb7ac36658b48844eb681337be1471e297983b532b1f5579c6474207ecefbaa2683c2f6a12297f36fbfc8263cf7c1af72d468c8fa6c0f6ce3a45762d69d770b3644463afc7ec3736fde2f1fa66b4796c48edfc8a92f95144158c865291a9bc2e0fc8b44c1eea482d0495e920a24daa61eaadee05ccdc5f574c9ea5175ceed585ae8b2c7b5a0e75faedbfa8b98067c4e64cd43109589105bae56fb1b1856737d1c3768ac0c8458789cc153d00a26fbab316b3c181a626a84d1caf7d9d609dac2f83ace0a7074eb789667b04901ea70b1293edca5d70be03490048ad99bcf0825e8e05145f499a4925e48b852eb00a5d5775b45fdf6bee65438c9782d2e6139bfae3b1b9e10216255c63287b1c43483a02d37463a7aa451bcb0c585f8c535028afb51c9e3e177837b08ed4fc83f86d46de0b54c7ad8966b1460d07e896796a21f9ca89bb492c834078e79479bbe0e357276b75de71873974efb81b8d78de49c332e0b77ff7fc29cf58cf4732957d8739b1638889625e9d148bf2e45335904d4023a4817edd295534b6f5748c04f78418780426b67edcd46127bf918d3ec13804a947f7ddc2dd813259e675620b38a941978fcde242e42f3d2971afc2a174d7960a8cc113ef47969e77c0173734b82cd89e6efcbd8f664c0f124e695024759c1b963d9cd5b8d0074b9d78c2cf403abfa6fc6a101fe7bf9fc08ca700f51e7d890b0666d6c35a88f0a8c5d441c95f49c6d141a8fe15c9f34b5933d00f855221a1c110b87298955f19af0558870cd9c13e5a3f9dd706e2cc178ed49edff146152020b39b8b7b97aa0e789db855a7f375613347e03c5c0"}, &(0x7f000067d000)=0x1008) 2018/01/18 22:09:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/18 22:09:35 executing program 4: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0x5) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fd3000-0x4)=0x0, &(0x7f0000fd2000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f51000)={0x0, @in6={{0xa, 0x1, 0x2b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb3a3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f00009b1000-0x4)=0x98) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fd3000-0x98)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, 0x98) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_int(r2, 0x1, 0x22, &(0x7f000029a000)=0x0, &(0x7f0000c40000)=0x4) 2018/01/18 22:09:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) syz_emit_ethernet(0x1ca, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 22:09:35 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000006000-0x20)={@generic="8fc11ee0db186d59fd121ef4419f6876", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000)=0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000)=0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000006000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x8, 0x3, 0xdd21, 0x80}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000005000-0x10)={r2, 0xc0, &(0x7f0000003000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x549}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x125c0000}, @in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000008000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000006000-0x30)=[{&(0x7f0000004000)=""/209, 0xd1}, {&(0x7f0000005000)=""/202, 0xca}, {&(0x7f0000002000-0x9d)=""/157, 0x9d}], 0x3, &(0x7f0000000000)=""/102, 0x66, 0x7}, 0x40) bind$alg(r3, &(0x7f0000004000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000002000-0x10)={0x9, 0x7f}) 2018/01/18 22:09:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getgid() setsockopt(r0, 0x800000010d, 0x6, &(0x7f0000d15000-0x4)="02ca29ff", 0x4) 2018/01/18 22:09:35 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000809000)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x81}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 22:09:36 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x8, &(0x7f00004f7000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000961000-0x4)=0x7, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000fce000-0x4)=0x0, &(0x7f0000047000-0x4)=0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000b000-0xc)={0x80000004, 0x0}) ioctl$int_in(r1, 0x5473, &(0x7f00001c1000)=0x9) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000fc6000)={0x20000004, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000756000-0xc)={0x1fe6, 0x1, 0x0, 0x6, 0x30f}, 0xc) 2018/01/18 22:09:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000728000)={0xffffffff, 0x4, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000023b000)={r0, &(0x7f00008f7000)="d8879f9b2b00efc4ee6d2c9408b81948fcef4ecf59b07f80c1ce3f0f8746f35e51a598fc8714987df828863b46e556c9fd9dd40a4753cfed01d050bca03b0ee6a5fb745ab02d0d4dac0e6fe48459854a61713caf875211595ccdac217ade4bf2f516f5bb612e2fc1a5cb25f0d815b278d9b7616ce4344555fc9b24e06ef1b367fa682716ee28d35ff670ca64731068fc4280b3c368443529f1948995b64153", &(0x7f0000c6a000-0x24)="6e03c532cb47861b05aeee154de458692ac6f793f42177dd60f99d4aae8882d34b59b9534bd425bd097fcc8cc8efcd5fde931a5804c2dfea789f8f7e82e7a267932f34a147bdb21254572087d36ebb60269375a8cead2c1d212373ae7fb683f03bd6a3d73caac403c852aa509759a19d22c25e094f05", 0x0}, 0x20) bpf$MAP_CREATE(0xd, &(0x7f0000035000)={0xd, 0xb0, 0x0, 0x9, 0x12, 0x0, 0x7670, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffa9) 2018/01/18 22:09:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff, 0x0, 0x0, 0x0}, 0x1c) recvmsg$kcm(r0, &(0x7f0000bcd000)={&(0x7f00002c0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000cd0000)=[{&(0x7f0000cd9000)=""/70, 0x46}], 0x1, &(0x7f0000a87000-0xb6)=""/182, 0xb6, 0x0}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000bb2000)={&(0x7f00009a0000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/18 22:09:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) getsockname(r0, &(0x7f00000db000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000845000)=0x2e) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000023e000-0xa)={0x100000000, "a50483173bf8"}) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000087c000)={&(0x7f0000169000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000483000)=[], 0x0, &(0x7f0000ac8000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/18 22:09:36 executing program 6: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fce000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fcf000-0x20)={0x58, 0x0, 0x4, 0x21209ab5, 0xf6d, 0x3, 0x200, 0x92, 0x0}, &(0x7f0000991000)=0x20) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fce000)={r2, 0xee, "f21500241516a6cb45f65684073585b067c72f25fc3a6c7e2466a62b81fc90e063bca73ecf037e2859eb6480adbf7f25c67645f0a94c8e51c7331c226e71f8832be9f909d043e793432922c0e084b2cf43b5e424b7c571e944de630eb26419eee6f059ffbfc933d9110f13595d35c7c3eef6a0f64c2215d97cd605bd527d5a275f3e26cf30b057cf3f7c84f39828e26af48878aac4da2c2b55ba4457beda36bba314e0efaf5ed0dc42ea0b55baa421ee20cc6a741a458aabe7a9b1b5633f12c89381121b38882e026a9df208822cadc53cd365fea124b12cfb705343c1e80e4f808560bef2db6ad606fa954a5076"}, &(0x7f0000d99000)=0xf6) 2018/01/18 22:09:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) sendmsg$unix(r1, &(0x7f00006e7000-0x38)={&(0x7f0000bee000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000fd6000)=[{&(0x7f000028d000)="beb5a6e044a318b22a084101517803d073f9fba6848db6c140365b6b5694", 0x1e}], 0x1, 0x0, 0x0, 0x20004000}, 0x8010) shutdown(r1, 0x0) listen(r1, 0x0) accept4$unix(r0, &(0x7f00002db000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000053c000)=0x8, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000cd5000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/18 22:09:36 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x3628, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000023000-0x14)={0x0, r1, 0x5, 0x1, 0x0}, 0x14) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x1e) ioctl$sock_FIOGETOWN(r2, 0x8927, &(0x7f0000001000-0x4)=0x0) 2018/01/18 22:09:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000000)=""/34, &(0x7f0000163000-0x4)=0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x100000001, 0xa, &(0x7f0000902000)="024e0000", 0x4) 2018/01/18 22:09:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = accept4(r0, 0x0, &(0x7f0000760000)=0x0, 0x800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00008e4000-0x1000)=""/4096, &(0x7f0000b72000-0x4)=0x1000) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="5b405a379fa761a0083ba47f2b71f0650b6c5702e07268db25123cff765ed98f4c7ae25dfd18779257a7f21b8e4073e42bb2d9464b0b5612dd7c18a5621221fcbc6aa5e649cc7fda229aa8a7d95d0bed018aff41c0746e71ab983cb0f7e06329051aa3942593b96e9452704a68a56796fd914c4b164ffafc0197169d4589162d6e3cea02ad65fe58b3ced3ccfc7f2f8291ed64c78c55851f1f99119ee37bc4ac3e820ee0d2dc08a078eafb756a291f502ef6b53f3a2668274abc406622181991d1bfcf3e43502965e9da210fc058ef8f081d10c95ab455b21a31fed1cfac154c7aee8b76afdde769d574fea5f4150b21a1275dbbb900542c2154edfc27862311809df3a7e0b2cf33a53305b63d94f7e268e816c9aba3b7fd83065862b6567251f91c51c007fbe6e0d6160de916435619e78975fdb668545dca1519a9ade66e2d3340a8b8a536ef4cf3978691c8ca498ce9c60ba35c8baef02489b2bb9c12d1bc9811e6f464c089461e8595fd3f11dcf7f762a290d6d7cf3d618a69b3a97b58c5df23a11f7f4a1b61a49e7adee694465be66567432ba3f26156a56241eb0c3080909720b497e185858597a3e323b12084bcdfbae9bab24dc6f69882edb30e3c5dbca688627a0968e5b5ea7b9f99119e5e60bf492eef2eb6ae7645b825bb4edd096c2d3084b2cc378e7a76d79578b44cec261d0af87bf0880601cfbdb5560c4a168313a981b3a80a1c90499f64f759ea835806f5469f3d4850bd60fd10de66869d640f4f4b3f0e46d65ea2d953ef8d384cc27bdd786b0cd28520b83011c978f413b2a89e8d8ce27166f2dc76ebb45e368f4edf6c271fc32c1a3a444b5e15543ca5cd43fdaa4bbe2bb72bc908dd2d8d77dc29f014c766cc9caf595a840b5b19a12872dabfa0a84d6a26e553a5f8f31d5f8477b969ec2bd65df8ddbc44ddf1079003c68c4cb00faa7e15fbff4d3b9ef6f9320a90d9e0290553301ec1489bc386db259e5f73e07d7321e11867e2ea931aa43aee09f29eb275066a7dcb87c028b03e0d9b4bc1f694ed866a7d4a12b4a5ebd16ff6d1f5bcd938ec57278b15ba103c608a6e34fedcd4839100f0fc4527de755c780c3953e3a81bcf54d8d1b0c27c10eabb4227453996c8a3312bde6fbe68cef58fba74d9aaff94c160085d73a90005d9b33a4df18c565375a7fa1f5d2526d599963a1064588ee00f93bbe0d89d71d76fb72d42864cdaeff7d24e3ffb89f20c37a48de40da84e02bbafbe842cbf339fde71f97ab01bc34dad73c567439b4eb23289b2e7d77608fdaa353cfefd53de624a93c420720e221a22508f634d0da83b947ac9d130a93cbe9aa39eadbbe94d6fb29144f1843da1b34c71b5b3bf87ad9f7ed28741ef49b74cb1826c821a8c65ebe0845d902872e9cdd6ab08f7aa6d556f0c2573028eec9a864edd0fdf8bfec0d66c620716858c9e5fbd71efcb6e386c30c01d6a291eb88f2149889972e9f8351bd3191f959bcded1001853e53704ad31b6f4a7b8c5534674d771a77e3042b0d46d862bdeaf88b7636223bd7dff3ec5d4cf100d144456d7dde597777b7d4b33170eb1da9e391170098fd9fdc5b44cff75b5bc7bd2388268a2240b4324c4fdaef79aa9bb4dc2f4db794d91a5197d81c4c6ceba1ecd6f31c2795d3cd2bf6780d1343c5e532507564587a639d11b2e9b1b115f29972304791d24f355d95dbc26261e4e061bec67c7b676875c66ca68ae876c54cdb8158b8eb093d62a6cc3abf1aa04fc7f0ac46e19897217296d5127a0eaac56f583ec67c534947c5b4674dd59b75e672d2b2bfb39d96199b49dd5d1b2af4ba0877f2e1f7af92f18fdb33376731bf47565f7cdd099b2cb00362ef7b5d7d13da55c22212344e43f47a7e51c61499fa11280a953c83e921eeb7f4648a98a917dfb6cf33b2a7d2c3628d4ac6ec9a0328bed76035cf211af00edf4a73bcdeb3298ee8f856fdc73a32d0ecd5708d1dc1e0e1179eee025c1eef2e546b93a20bb8a9e50864108d862ee178f5e278c541d921262025efde634a6f9d3ccded891b9ee2add9fff596a80345670d1f7eea505b8921cd1fdcf97d2181c921839c9165b46f99896d45cc6fca7e2317334b9865be875536455632737b38b6b1270d0fd50dccd2d97ad784bcea954256af95d2655970f5583378b0d59f6e6c975518b55a7dd609603ba4e268ef5c31bc39f69846689aa74c4c68771e9862df63458ff2be14d13d1adea06c27c0e7dd326fe50a08c268f45fb2524a841d1b1a9f8375fb33690906369b0d24291e7070ccc7d4ef88597f8341bee6b93f463181d47d1635240634e9db41895388b03c3a9678bc5db414cffca8078df2cab54b33552b29e1d7f1dc4f2c922a4437c46c6648cc4f98cd18ff8148c54f0919fd6504b3ccc16bb19e251327f16a354be028c914b384c23c4d0fcdca83e387ada89b4207e97ac3ba47b7e4e98a43641f0844c17e53d0ec6b542d1a343e4a7419275f583d69cb24b4b22a72f6231c494e9b110c84dc1e851de85191b70bca4de81564f9e068617f84176e638ecb64c042a7eea3c92d30da18bc62b76a1e02215dd058d1f829e08180bd2de682cea4216228d6c4852f7f4e0d5f63992dc6248205bee25a7407816019b287d84c9d79ce9ece65e1ce07d14b97a94f7bd9e85ac0c2c0370cb9a924ef197d1388fa349fdd68d238c15d08b47d67e34d8b48581f92eeb4603f9c86f41adac8ef24beca19c1400eaac6b1a6f23d7ad2020559c1cfae2d58b3235bac56e742e5f7b5517c78f7dbdd5ff34f7ab85c6fd95dfc735cc18c4f3cef08138870637665dcf8c52180abc1e0788818777797849a28cf83d88da0830f36982c12f5dba4153a367e44ccd1a3fb9f543ab6", 0x7f8}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 22:09:36 executing program 7: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000079a000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b55000)={0x0, 0x0, 0x0}, &(0x7f000067b000-0x4)=0xc) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x0) 2018/01/18 22:09:36 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f0000a93000)="cdb7eceb24098975abfadd31cf141e75e491ef706d8a6e74ceeb1951c16361ba106885b21b38c170d1a6f6a45d22cfc3d905c9427a652035a6782fa59df089e4a6d881c2e921a7beff6fe9172e7a0ea1ddaa098508232fabfd6858b1aefb1ecf3bf9db7242b1183d22b18bce6803cbd5eeaf17bf4ef9f693b62382c7b51f2f", 0x7f) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22e, &(0x7f0000014000)={@random="2b2a0081bffb", @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x1f8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[], @udp={0x2, 0x2, 0x1f8, 0x0, "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"}}}}}}, &(0x7f000000b000-0xc)={0x0, 0x1, [0x4eb]}) 2018/01/18 22:09:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fbc000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0d000)=0xe8) sendmmsg(r0, &(0x7f0000b75000)=[{{&(0x7f0000419000-0x10)=@can={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000ea9000-0x60)=[{&(0x7f00005fc000)="a6cc3767ce4e45814cdecdd24bdcc50e1a25a7a1e9e594881b92806bab0a68d7a9d6a6aa5298da75be84035df0d75e890b4bfeb0a3d9782dcaf9294574fca02797484fd7128acf77f39bd79674cdfe27e3e9c38449aba4dae0785299424d", 0x5e}, {&(0x7f0000ed3000)="b24c3204409a69a606fe283b60ff0c006c42a64a871bc1018f878b2b74ff7061f2800e03ec61366c602bd35700c8770c886477deca106443443df81875044ccbc1b9f7b1febda7c93be26d3baa069797767bb074be4b7f9a4ed0cb055e8b34d12d5a827432fe39ee5141ea7347fa4f123ca73f59dd95d1c0c1d9c9fa11e2a037d4ee4ae0bdf80c414c43141f08f7307fe8d5ccb449b521e4e4", 0x99}, {&(0x7f0000203000-0x4)="3fc3ff61", 0x4}, {&(0x7f0000e5c000-0x6d)="39fcd1fb685d140575d08d8282b02b7fc209fbfcb3d9f452b418039daacf09ec59fb39f11d376f8861f949bd9957b2f6f3608e0772c2753b9533c3a07bb1e8771114648934ea13db659735c918cb8ff144e9585525cbf01f89dc3842a94537686655f1c3f33e28290367361b31", 0x6d}, {&(0x7f00005cd000-0xeb)="c2c1da2d09c28e2037da4e8cbf4cb005540e9509131ceec4960471356b19e85ff19f1ba19343698546a7fdaa1e6f2490787c1bf3bcfdef3c36c3da554ce8426d57a5ec11124c8d042d3722e41148785bba91a406624c20b54e6d61a830181512912158336c45c79c0dae132eba4cb236fd2470f922e33a6f2f07c63cf5a58a7981da6a440b6bacb7a0b685718a79458b7941ee65d37477dd5cefab3a083caad9bb7f1d93d0912b640739988c8b1bebf3a56bc8e8a790e78fd61c9c4264dfe57890de42363a51bd516819cbee8c1d831c14808b746d6c830e9cb807b32bf85db5c23000217ba9b4dcb716f6", 0xeb}, {&(0x7f00005ee000-0x66)="704b7292096f70c05e3cc6a31370bec96dc9e4d37c9b42abdab6766b0fcf2675ce0cd9ddac9b064d01d477d23349512cec56e4e025a7bd3b899f48cbdfe6e686d589df25ddef0d5f271f4f4461bdb5cb6f54b4a5092ff47dd02c815c4a107ece56b1ec7d54f3", 0x66}], 0x6, 0x0, 0x0, 0x44000}, 0x1000}], 0x1, 0x20040000) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f00008d7000-0x88)={0x3, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8a89}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00008fd000-0x28)={@generic="c5485866f0432c8d2ee0790001fb90de", &(0x7f000084e000)=@ethtool_channels={0x3d, 0x7fff, 0x4, 0xffffffffffff5157, 0x10001, 0x4, 0x9, 0x7fff, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 22:09:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) getsockname$unix(r1, &(0x7f00006c7000-0x3)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000004c000-0x4)=0x8) pipe(&(0x7f000032a000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000242000)={0x2001, 0x0}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x40600) 2018/01/18 22:09:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0xf0) socketpair(0x0, 0x0, 0x0, &(0x7f0000ee9000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00001bc000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00002a0000-0xc)={r2, 0x80000, r1}) 2018/01/18 22:09:36 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f0000010000-0x29)=""/41, 0x26e}, {&(0x7f0000019000)=""/4096, 0x1000}], 0x3, &(0x7f000001a000-0x72)=""/114, 0x72, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000001a000)=0x8) 2018/01/18 22:09:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000dc4000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c49000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x800, 0x3) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) sendmsg$alg(r1, &(0x7f0000f51000)={0x0, 0x0, &(0x7f0000ff6000)=[], 0x0, &(0x7f0000a5d000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x40}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000195000)={0x7fff, 0x9, 0xffffffff80000000, 0x9, 0x6, 0x100000000, 0x7, 0x7, 0x6c, 0x100000001, 0xffffffffffff372a}, 0xb) 2018/01/18 22:09:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) connect$can_bcm(r1, &(0x7f00008bd000)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r3, &(0x7f0000132000)="", 0x0, 0x0, &(0x7f0000001000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/18 22:09:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) pipe(&(0x7f0000666000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000010f000-0x20)={0x1ff, 0x0, 0x10001, 0x1000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000e2a000)={0x5, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000083000)={0x101, r3, 0x2, 0x2}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000f90000)=0x100000000, 0x2) ioctl$sock_ifreq(r2, 0x8970, &(0x7f00003d9000-0x50)={@generic="701ff21bbf36ee6c41522e718a2c6cd9", @ifru_flags=0x1000}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00002e4000)={0xff, r4, 0x2, 0x9}) pipe(&(0x7f0000225000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000062e000)={0x4}, 0x4) close(r1) 2018/01/18 22:09:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a2c000-0x10)={0x0, 0x9, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5f}]}, &(0x7f0000f92000-0x4)=0x2a5) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000e61000-0x4)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000ea2000)={&(0x7f0000c82000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000a6000-0x60)=[{&(0x7f00007b9000)="11c569ae08b413abd8511c4df710323dd57ee1c6a59604fdf35f6f945a9db31c4010c9e61b91cecc53b5bbcc6dc04c6e2c02e610eb29edc32a1ae327ca324bee2ea9133347e1d83eb93c82c161d7cd3001b7523c24fa5df715e2e26629848de6e0b7c35969447c89ff941859c164ebf8b25b", 0x72}, {&(0x7f0000cda000-0x67)="7401926d5f18bcdd6d46f8e4079629fc3bbdcb9abb3a9cc0910e1a288171c3b25a6fb09fcb59bb5f47464108307709821a9f322dc18ca91179abf7a8d7d9ff16b166d3b012f9ad7650f9abe74fe92c6c8eec951cfb76466459d8cbecc2d151f07ef113cc47133b", 0x67}, {&(0x7f0000694000)="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", 0x1000}, {&(0x7f00005da000-0x4)="a20caac37cc0a3ebf1f7f2d5fb77ac4d97ff4ec13983b81cd9984cf3f83bb511ac5f28620a6f660dd290ea686d30192ed4d962f2428c0a16dd29bf7f1e9033544b3c5433201388e148d796bda8f759dcc22eb7a6403a89a9cadf1243ea4b315a5a5202658d04c3106416ece6afcf48f032e6dd3baf768c67a850c983886748a63e5f75b9492d8b42736e8a796cc57c2a97830e4d456ccc2f97ebf6bece4a89dca416fcb7833af4", 0xa7}, {&(0x7f00004fc000)="7ddcb41c116b39a5d70ed633cbea455cb828a3783be90fdf608c0b8ca8858e122f64b506ce560f030f874e730f396c5ee73aea28536d6ec1ea28fb07cb1e26aac693ade5ba4c09155221ba7a563b2c79a1d22d33cfca10a38c437737c69d735e2b631cf78f488c0390e435346df37afc5731fef666eba784cc007474ba61e6894ad979d72a8fa8314883a25d8f2ed3c9", 0x90}, {&(0x7f0000215000-0x84)="5929063ca1f4f5c1c7182db3a53f902e385e22f65986021b5caf0e41f2157816067ef2521080a904544a2f6c7aeb30363940ddfc8f912f0ccdfbc9128fd85aed4aa38009cbf078fe3de39f6b4d51175a74d9ae74a5a7fd8774d563179e295e543df8c05c34093320d801f4ae136289c3dce0bacb4efccdd2a132eb2b9841ebc657cc4e39", 0x84}], 0x6, &(0x7f000016b000-0x90)=[@init={0x18, 0x84, 0x0, {0x73, 0x9, 0x1, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x100000000, 0x8, 0xffff, 0xe7d, 0x8, 0x7fff, 0x8, r0}}, @init={0x18, 0x84, 0x0, {0x7, 0x100, 0x4, 0xd9}}], 0x90, 0x0}, 0x4000000) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000776000)={r0, 0x3f, 0x2, [0x2, 0xff]}, &(0x7f000073b000-0x4)=0xc) 2018/01/18 22:09:36 executing program 2: mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000b4000)={0xffffffffffffff9c}) listen(r0, 0xfffffffffffffc00) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000006b000)={0x0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f800000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfff, 0x6, 0x3, 0x10}, &(0x7f00000e6000-0x4)=0xa0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000e6000)=@fragment={0x0, 0x0, 0x0, 0x6, 0x0, 0x80000000, 0x1}, 0x8) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000e6000-0x9a)={r1, 0x92, "ff0763eaea9cfac89057d288c83b0e5f472fcaa3ff1e795ba7591d9a2d2dabfd3edbcebab100b729b3396b010d6f6570f61964b81685442477c1e090f664b18943d6a5bb29a9810330fe1e6a2730822acecf9a70099d2083d27ebd4cabd55544af1f54b18ef9c17180b82969b2a913be4ec2bca04bd1c1e6125ad080c5bfa36506e4a0599991d5526c353457ad00a7a2e3ce"}, &(0x7f00000e6000-0x4)=0x9a) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000e7000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff}}}}, 0x0) 2018/01/18 22:09:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000727000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) socketpair(0x4, 0xe, 0x10000, &(0x7f00005af000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000002f000)={r0, 0xba}) 2018/01/18 22:09:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e8a000-0xc)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00001e7000)={0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, 0xe0000000, 0x0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffea) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000364000-0x4)=0xfd) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000695000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000003b000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x80000002, 0x20, 0x5, 0x20}, &(0x7f0000119000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f74000-0x10)={r3, 0x100000000, 0x0, 0x9cbe}, 0x10) socketpair(0x17, 0x3, 0x7f, &(0x7f0000fc9000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000858000-0x10)={0x6, &(0x7f0000eac000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x100000001, 0x4) 2018/01/18 22:09:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x112, &(0x7f000033a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [{[], {0x8100, 0x9, 0xa5a, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0xdc, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x7f, 0x2000000000000112, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x39, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 0x3}, @fragment={0xaf, 0x0, 0x3, 0xfffffffffffff7ca, 0x0, 0x2, 0x2}, @dstopts={0xff, 0x317, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x1, 0x20], ""}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = socket$inet(0x2, 0x100000008, 0x1fd) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000d35000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000526000)=0x10, 0x80800) recvmsg$netrom(r1, &(0x7f0000919000)={&(0x7f00007cc000)=@full={{0x3, {"632ec46a376d96"}, 0x7}, [{"a7c15a8d21014c"}, {"900ef182ff90e9"}, {"d4c5cf38cb3563"}, {"7a3a51b5152ae0"}, {"368f48d15bd23e"}, {"08e2594606eb94"}, {"7900040b056edf"}, {"2cfa29db8d8483"}]}, 0x48, &(0x7f00005c3000)=[], 0x0, &(0x7f0000570000)=[{0x18, 0x1, 0x101, "ad69c93020d20a0b"}, {0x28, 0x0, 0x6, "11b77cc12534e9fb835ad66b414e22656b9778ce6a"}, {0xa8, 0x12b, 0xff, "5d06a4d2bf1befc5ad449f240bcabe43d82dc3efc62cd32b8c8238e91dc42a5982df3aae2812e8e852e5e09c58c282bd4771be86618de9b675430b0fa4dfa84b864d5f92b787d20ae769039b507e95d318543f17af7664dcaf9a4385c371f60eea05f31b18a23c2f8e41ebbace3c4ebb6928d37e59da25f14e3f30484ee80c265b090a47e5b4bce410324795a06c0923a9fae5b337ffd70d"}, {0x38, 0x11d, 0x200000000000007, "c9d6d125b1ed6ebbac4f49f7ca05dc55db4e4d1e761a69a2fc0ca125225238779b61d8df5483"}, {0x1010, 0x197, 0x5, "3651346af6c64c1fd2b0cc36e503371a80696f497c4780d17ebadd47856135071c78a39e1d98569c7111f8310d9e93a0b17e944bebb86169f3a1ef4356c261408594c9d2d1c9c9735afc84359af449f861b15fe16d1e5907cd96bf789103032832f278009f865b9e2767d93ea7e59dd673117fe9d88f9f68a662d25550546bea9e0324b193d20838afc71c67e79ff5c391827e7c7838f187d560933e874e3c052f11b5fd93b74448b79abaa2d15ffe35b93d86a90f141adc7aeea0ea31e00ce4c19e8eee47f95ff194f48540e800fc6316c697a775a5d0ca5f9d4620174563142e42da640f7e0e61017373e6c6a6480b46a23649be662e47239f4e1200f2e6d0d6830f61784ae4bea8c6ef58e186529516b08b851f0cf02d2809a102c62dd493edbf2ca71c852ada1884a572beb597af53c1188efcfd1748ad9e0b220c9b2216336afddfa35731107951012ee9f37093e27164d2803a92fa942d0790a218e115ffc5bcf5f77ed6d5c9f3cba874155eda9473419a650a1ed36d9197a66540d21873007649813595433b657ec21bfd990a0fa9cee2f46bffcc2876f3ef9274222eadaf47a8d6fa172b35fe737b27da341ca187d337bbdb2902cf1928a35847a30a445e1c2ef495627a6f317572f5184a107f121d24c1604e9e09446aea1c979b40e8da388eb560aac3e57740834fa6864fcffd7e282079a7e2e05b4d98d815e67854948b43701a70398f09540bf711252e6676f019842245ca72dfc6c665b2f1229d2933d0bfde707ebe4ed378d4ebdec201a96b7bf0134f2fb76e60f4c0dd2cb118f6be242f22206a8125396dfaecefa695aa8222428d3a28c706fc24884e3da6e417dc5a98cd5a65aa6063ed93d933617f6e0e383c77505490a73b5009a91d7b5237115f33bca790e465c3a445f9e08497084c6201e39e89e52ba9d4847c3d1f9ed87c9facbdde5ac9acac8ee4db6c83df0c91b5c72f02e5c2f476047f2b03660f1a8872be167a506aa857cf89f51d161bc447f4bd93fe08dc4187c5c76003e813a4c3b1f7ca98fe6525ab528a115b2cc36656b0c6a7e77f2479b6c7d28babb66084fb12e064c25e7d9afd1ff8d74b9fb5da3d9a588af7ea272ff385eb03f5e6cdf5653712e413dabff81faec7621607e935d0a8758fa9d01c056eebbd37ff0d04db0e7bfaff7551a22b55269a08e872544f407d8b5e694309cf383a60e1bcc629a50cfa6d274be2efb65eddaadae35357709dfb6789fa826e4b63291a676d2020ab152bbd665268d93619f906a058713c6ac60e5d4b04552ef087cf40680f14ee95e7efb932f318dae65992c8f50f209103aafdda3eb77287d03c4fa6c5f16c489c0188339d05cbd88d9deb1ade0597da51b5ed7ddceae7e2014fbc105c0e9117920dc92a53d63a6d5b03a3c2606b1291e286b71cf697c17459143dc7ac4008dc0b0f2cabded31c7d97f4dea206a84d3e33bcb6ed09679178a53e56669be190fdd2083130ba05661c9ca2e89e361475f9ea19279761831d1e29e23b4662a3fee221c4860920538f485c89be914386ce0b83042ff4a1e256adf0c42d3c80813d06df93b097fb97f84d5ddb2f4b850f233d1abe911db3f2bec2b57dc4909cfc817d8b405cdad707b9d042c43714f9296eca8c27063f0d9609d7392ad9d632527167fb8ef5307db5857a685d82bb2f0ea5bf71b82a7df45bba1ed60be1e1069bf3376d5e42ca34a462d3eabdd028d92771db57d43e0083f2967213dea694375957cfebb0e8a9256ccf4ca5a694b5f1e0a59963f40facc9dcbb651730881f00800aeb0e813275fb50606e21e7f919343020156dc0d65cadc39511f49b7409a56db767c6a67acc675ad13acf75c74b84b1fd5445c7c6c52ec2e1a7a4626949a11e2819bc9b10f1305fe942ca7c6d4da28f676538d28a2df09f7708fe245c493df9e6530796e594b6005ff0aa0fbc0487203717437aeb3b8ee6be2841e3c632416cdd18a351d175318eb1b6e1644426a6a4e5b64d34b6ec84a823bf3f2d816f14072e4ad8072106b45f38342c60c5e1bfa5a6c0a77819549ac1bf55b3a3be6378f6384bcb6b2651c8d74b717db4b6bbc55af364d469c5cbc5b612ae3714d83796fa481df08292a552eccbcc8c0de547eda896c195fa0d34ae7a9bbfd475e6fcc505cf3b8153ae42a0e1b6a2bea9f87d2f20110d950b5c712d6ed830ab708ebe0aa079bc17f6f47462799c23aedfb6520e3c47081cb42457b64f3cd3898c85245a15c88f620ff11a9c68303dab4725cab4b4b00a9f74b80788f2d342570843198eab6c7275657d69000d1d0efddcc663f18a381a0fbd84eefb4878052f017657e5181e092075aaa540f4025bca2a81fc46b666c731cae932f84eaddb981daaa7caa586077ad33dd63f13f08049fdbfc4f6e313b24e07fcc3e90a0c28f8599d4563fcab8654580f15eb920e1c30e2ef43739b33520a5c88d944869901ee414452b846d77ea431439dd37e8755726f29d26104c4d445f7c2a03b5cc305f765e318995e1091508b2a8ae933f5041d5631160b6bc540f3abd0a29e5b008dae9f8bff1923587e6bd8d590158f42c3ee7b9967e57c7bd09055f67766f8ebb0025574edac660b33b9055d49c4859be27a1e427705ffaf2c8471bbbbf657cd476d3466254abf9fbe8cd2eab458e960f52a50217749aec0d9324bc22b2d961e12aa72e66bd0a9f2fec08989ec49cd83477af64cfb08e26c63d0e73ad968229ca7bd3373231b6fd0226342bc1a92e1917757056b4c36310abfd905012d76b71ceea4a547fdbedc361a48339bb3c348fbb738b55d25659a14ef013f939efbaabb4ffff71430b050b3d6a4dcd2ba67f53c7b653368eaf69efd24b35a1dc845f73ec783f3de3dda904e9ddc67fe76ff7391f065bc47a3bd3f1fb8096adfc54ba888a8a8dbbaa90c44b790ac19fd9979e9cc7e41645b51590d872de731a49a47283e79d7c6b32f622d996c5323fa496432c578bde79c61964228a02dc6390bc460456f57601b087dd53a308033b45b9dadfa8cf166b296465ccc35c9e8441723301a0c65b80f2c18c26ad8d026c024a4cabacdf261c4f5a818b20eb2e5e1403b85a10dd4ff1ba610d172ce72c201d641995f48eee3fe28d7cb7970971c49450c6524e97f9b1ff9f8a2a37f24576f013a93c61acb6a083887f6f746d8cc2297fc3b4d2ab8af0c433d83a33464ace5d493fe05857981f45be71618e5a18e0fca0814d0d5980fda328f7ca578f8f0305cdc357787c543b8d420ed439da4d92ae7800c9c8a490202aaa068c673101980ca575ac5b88a971f2d454096c1ed35f3412013eabbbf85b61398308c2c5e2bce7819cf7db0e8009815332702de6415c436a62837bcdda10036bfa7d3782b5851233fb96462c68877267342152edb51d652b79d3aa82c7d65cbba9fda380e9f795aa765f40887fe20f4a89393fb2dc79e261d907abd22664e715bb34b6b13102ea5c6d6681b2b167720a6c0fef7402e7df82e0fe1cd7c550949e77789054282d0a22e6d5a4e3aa01369a7b87cd6cbe7829c9859a6718cb1d6d9e27af5b8d062b86b657f83c82105aa1426a9e7741b9f854ef62fa5c3b9eda40fcbb7397c275da8a1ac9a8c28db035c11639a3b7f7ef91ea714f8241c2d0c4077b157088bd0408ced307cc3d53fa7276744b457c7b3a4b77b7413a9c4b09fc8cf7ef9173b9dbfef5a365d8e4fee2770adb195553f867bf3136f589601a4c73e72a682c4df45628cc4aa37189c792545bd76de5fdde20b1d9dcbc7620c3e8032836a2bd2c247d8ea4f3b831c7c0c87cebfd941ccc269b33ac183e5dfcbcf3b2d832241ffe71e28100358e20838a5bfc7e5b3835479324d1cf2050b46bf7c461ff4f5e1f07e2af48a1aa6299cd3332eeb50a5b4ac53ee8799f4d34879c00749cd2b2c11904dfd8c0b2767522698d251a67ef19488a89db1a2f4f1068c58c73cacbbe698785a361d75c7e8567793a6b8157cdb4427d19871a2b507d0830bc3fbfc54b4061a60d7edfb593bda13ef863645c86ea99de058f3d888297ea67c844bea65ebe8e9bc7398784a7a7a982346a4fbb0e596deb8c9ac8af86f0732265fc85aff29570e4d30b7d8d049e7e05b445c9c5e60e91f69b86f4a0dd046c2629f7bcfe5253c526ff663d575f79080eda45dad77c401ecc0f83b190a63253edb01c39b67ef656d2aee372b54900196c8cc675061aa242064fde35eb72c8f9fe5d9a5f5878c87fb80d283705cac6a6e0c48f36d92360b10cccf004741b8e0d1c85199faa5ef7fedbbf267e24159c75101be273e75bec00cbe149cb229b7e11049ff21c202323cff9cb9cc5669ca5922b86e3f5d537be490b988b415a4d7c923f3e9af01fdf4654a6a536914d022621fbdacd665a40d31dde5475a8a93b2e14b9fa15c0f274263616d42115e3d08ad46c7812e60100fd25c055bf8e76f7a203d5210ebb3c6681f120615724e3692fc300e2abcdabd9965d68c474e5eecc96d030d6884d34db66975efa9455d7a89941b0109c7e3149a7d040514aede4a89a155308c6c2d2b71db3c8a7fe7955067f1752c0371704dfc45a5f4a6e24b9bac26023a8f0adaf7e36e0365c689a708ee442c190a1f626c66ec64de8bf0213b240f76ad8d7a77d8bd09ce57a5ba5082c4d45dde502058d3e7bc42566e2d2865273992203cecaa60b7bea72be7259f0b0cbf19b509c606758586b631e9d5bf5b7411199eff8e3352346b63baad12cfbbcd739d5722d400a6b2a1b838f2ed5de7199c2227077a0291b59e7eda715381f1e6d97a1ef048db00bbca0bff1ee5054f4495050e042ee947a9872c9322d1c0cfc6f2b4e40a26688e0b8ff0ab78b72755071608f30a27118ec4b4c5ad7942a79ac7dc5d8a43ad4c41f6534acee282ce87f92f10a04df32ccefc833a779e8df959c421c59cd4881d13c24f93063609e005589a18d5f55e719aa50a92d5ac7eb294828c8246962b693be002d8bcd51196784fb1a6cb94da0488a8b85c5b41616519cca4fc1b0a3af23bd9aac9c692bec4b3a803b05fa2ec87483955e6308e9a81b967bd015f888d4d5585d722a40e46dccb9baca5f35aff4e93fd810788b559326bc5e31e61916c20695e443832bbf454889c9f3ceef11c7aef269f5caba0d42eb7ae6a9de14e45efc152c25d9276247c38d2f623793fb24a0d3dbb67c5cb754ed0a9674d744d6181642c3940b54838769799e9e69d940b245cf455fa43148c874ab727d3b4ca6fcb1ebfa1990d0804d6597b137bfee752d48ea558c18ddf41bfd6353ff692cead043ba15988957085fc73790174d687884e8532d556a8798440720188a94291d01b0b007c97da230b6b7b028699eaca6a791fa556f28201338c1f0c6bb2b09377ef9e06acbe700920abeebb22d5898837666316163448ae280f2ca41e30b4d1123a838dde498d12d9352de069f79069638431c4893ce92eb54ecb10c8c5b012bc6bb47f62609378d795567b3c90abdc0944de722c9cdded0b77185dfa7e8c0e4af062ab68f6cbd8c93a55f0408bd9cdf9a6a680f9ed44b8163088f8ecab2c404628cf94f4ed509b8ad1c3e1c2054c0280b4b6d08ff4eec817f4430b3641087294b1d6fdac8eed307273a1e6d94edb2ecd0081bd3e7c0b6089f5bd33f6316c46c2539059b157df72e591046b3a4efbc0b8f5adc3ceedab673055c2652ee57efdf0175a152280ce5fa1da4888097cb36aa25ee0bfc52a111dcba532575f10dd9817ac7073ef24d504cfbb854e1d0bffa3bf46ec224024"}, {0x60, 0x110, 0x941, "29b3a91d6b528e2e67c7bcf3261342addf8e20b4f60bc46eb8ba62af8ebcd29e64349c4512fac42d9e7cb7945a8a1744146ddbbda2f4def062fa77579be6ce441e893bf32f9cb1bf201c0e"}], 0x1190, 0x84}, 0x10000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000015f000-0x4)=0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000d0f000-0x38)={&(0x7f0000005000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000067d000)=[{&(0x7f00003be000)=""/91, 0x5b}, {&(0x7f0000395000)=""/92, 0x5c}], 0x2, &(0x7f0000a4b000)=""/211, 0xd3, 0x7}, 0x40000000) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000024b000-0x4)='tls\x00', 0x4) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000fbe000)="6e8d1223c122830fd462b9a846e4ef56586cb6c742d447666e67ae03c6fffbe45ea61991777f077b4dc21bbfac881f927e26bd9fb6097fab63dbf7ca9c949d68e571b26bc0c73e1b2250773a83c2a1385ccf76f130da9829c6dcd16c07c403f7be86eec90cedfd1c843ad39b9241f4a4c7060b869a2d38946e6d211e6bde7876c4a8f4ff85ed5c10507e1b1bd54c12dba8dc049d57b6a852dc19fce6612f056f44f9e753e25802409dc982600334ff8960143c35205b8704b7713a1914f73ff8b80641e39cd06d7726e5120c76ee25fa2e576988df8ec63b48f7390de6790c3d5a2607f38170e458", 0xe8) 2018/01/18 22:09:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000515000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000025f000)={0x9, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000ff3000-0x20)={0x7fffffff, r2, 0x10001, 0x6}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000dfe000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c7", 0x10}], 0x1, &(0x7f00002c8000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f0000a30000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000bcb000)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x219, 0x0}, 0x0) 2018/01/18 22:09:36 executing program 3: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x1f08, 0x2) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 22:09:36 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000006000-0x2c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000024000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000002a000)="0cb253bf8d9f885063983414135beaaac9950cd19cae5e0162f649d54951236fda11050b4235e047345c1b74fb7cf8d5439da56898aea916de1234fbf97cae7a20f8fc243fc630f51ca6e50cdf7f40fe03687b7841dbe5e0acc023b484862cb4cbb5824a884ae85e5a59e025b605bcc0729340a37d520e1bb7d8b71fb631447d08933627c960af6d1f38f4cf2ec6c4db5e2afc0fecef94ad99e2fce23917c81fa1e640ae7f6f67f455cce61ca14a1eeb919161308b1135a3129619e1db5ae939b7ddea117767eb6ffcb3d34912b990cc4a9e854ae974cefc2f7c8918b333b8dd55ff0cc511692dfc97a3", 0xea, 0x4000011, 0x0, 0x0) 2018/01/18 22:09:36 executing program 6: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000db5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00004fb000-0xea)=""/234, &(0x7f0000044000)=0xea) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f7d000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xa, [@loopback=0x7f000001, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, 0x38) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000f80000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005aa000+0xe2d)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/18 22:09:36 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000082e000+0x565)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = accept(0xffffffffffffff9c, &(0x7f0000da6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000020f000-0x4)=0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000405000)={0x55f, 0x1, 0x1, 0xbfd5, 0x3}, 0xc) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000da8000-0x4)=0x0, 0x4) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000da8000-0x10)={r1, 0x0, &(0x7f0000da7000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000580000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000da7000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=r2, 0xfffffffffffffec3) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f000078e000)={&(0x7f0000da7000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000da9000-0x14)={0x0, r3, 0x2, 0x0, 0x0}, 0x14) accept(r0, &(0x7f0000da7000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000da8000-0x4)=0x10) 2018/01/18 22:09:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x80002, 0x4) socketpair(0x4, 0x5, 0x7, &(0x7f0000eda000)={0x0, 0x0}) bind$llc(r1, &(0x7f000095f000)={0x1a, 0x1, 0x6, 0x8, 0x0, 0x7d, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00004a8000-0x4)=0x6, &(0x7f0000c96000)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a22000-0x4)=0x0) connect$nfc_llcp(r2, &(0x7f00005cd000-0x60)={0x27, 0x4, 0x3f, 0x3, 0x0, 0x7, "8a4c87f98d2467ebbb5ef26f46039e0ddc5e6994ec1777c30a36adeb19079f5e8ae6b0dff3fcbbe18058bfd91bbb7773b91bd7c5d9d227e80a6675ea81b389", 0x9}, 0x60) setsockopt$inet6_int(r0, 0x29, 0x1018, &(0x7f0000b64000)=0x7, 0xffffffffffffffbd) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2c, &(0x7f0000406000)={0x8, {{0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3f, @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]}}, 0x108) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000814000)=0x0, &(0x7f0000ba7000)=0x4) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000288000)={0x5, {{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]}, {{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]}}, 0x118) 2018/01/18 22:09:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x0, 0x6, &(0x7f0000064000-0x8)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0xe, &(0x7f000010c000)=@raw=[@jmp={0x5, 0x4, 0x5, 0x8, 0x6, 0xfffffff8, 0xfffffffffffffffc}, @map={0x18, 0xb, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x8000, 0xa, 0x5, 0xb, 0xffffffff, 0xffffffffffffffff}, @generic={0x7, 0x7f, 0x0, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x0, 0x400, 0x6, 0x1, 0x3, 0x0, 0x1}, @alu={0x4, 0xf9, 0x8, 0x3, 0x0, 0x0, 0x10}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000062a000)={r3, r1}) pipe(&(0x7f00002f0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004d4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00006e2000-0xc)={r5, 0x80000, r1}) write(r2, &(0x7f000017c000-0x2e)='+', 0x1) recvfrom$inet(r3, &(0x7f0000b56000-0x95)=""/149, 0x95, 0x0, &(0x7f00008d1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 22:09:36 executing program 0: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ef6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000245000)=0x60) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000ef7000-0x4)=0x8, 0x4) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000ef6000)="d34c325b34bd84a158abde633e4cc22a33b3191f08011fab5e9b87620b0a820976ea4d13b5ba8cccb2d95ff294fa4df2c297435a88b12ff47a402371d337ab00a0fe025d3f97e6afbb5b35fc8b62d4347c154f2f406c2530f8fcb51a62975d8897c7c50e4c315f89096165bab46082b0b748606485391111ae258597fd7105b11c10f8eeb0dbf34b4dd821d325ee543d0e3bf84ab83dfc9707ce88d26bbe38ed1423b77e5cfe6533bb0ab15817773fa4ba83fdff032013eee9a8c8112a13407093a255beb633563dc537bddc22570354374aba3fa07ed8b237cadb8a3a6b256a") r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0xf, &(0x7f000023a000)=""/4, &(0x7f00009a6000)=0x4) 2018/01/18 22:09:36 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009df000-0x63)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6ae8a1dd0b8729162bbf787c6435b155c3f4eb669f14bc7447778f17afed772db18707b4848afa287c9b42847f0a5dcf6544f32c6c712a68bf4ed5a8392b5e37ed09ede", 0x63) 2018/01/18 22:09:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) poll(&(0x7f0000f55000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 22:09:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005f8000-0x8)={0x0, 0x0}) 2018/01/18 22:09:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000037a000)={0x1, 0x5, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000693000-0x18)={r0, &(0x7f0000289000-0xc8)="", &(0x7f00001e8000)="", 0x0}, 0x20) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000022f000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d3c000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000308000-0x4)={0x8}, 0x4) sendto$llc(r2, &(0x7f0000995000-0xd5)="c8980dd45c04292d6b49ae2180e6ddba3c3cac35fcf7fcd581c344d5ae0023eeb8103e90be0652d316be05bf6630e9e22fd90946e2b6e3f83d6b11377ad57af7f839a77ddee639d4864c49099c4663dbb706a111899434443e8c3ea21e43a649227bbebe86e2321d0d321e2eb0ca77b823725c1ab79ef35f2d0cb41e112051baf462f244bf6b7cb0ed9895da192f4b306349dbfe8e15505faff79da1409d326ba4171193e49ec2d48502ac646c98dd74a29bf2f0ad352d7094721c4c6fd3de9a79454f41b0021e12afac12ed057bef0c3fc5fd9ffe", 0xd5, 0x8800, &(0x7f0000159000-0x10)={0x1a, 0x1, 0x8000, 0x113, 0x2, 0x5, @random="8e8c27bfe8e0", [0x0, 0x0]}, 0x10) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000893000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000ec1000)=0x0, &(0x7f0000667000)=0x4) accept4$packet(r1, &(0x7f000080e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000031b000-0x4)=0x14, 0x0) ioctl$DRM_IOCTL_GET_STATS(r6, 0x80f86406, &(0x7f0000889000)=""/186) accept$inet(r3, &(0x7f0000a91000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a98000)=0x10) connect(r5, &(0x7f00000fe000-0x20)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/18 22:09:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000a5e000-0x2654)={0x2654, 0x15, 0x8, 0x2, 0x1, {0x11, 0x0, 0x0}, [@generic="b20002dcbbdea4bc2c972109bfd50723f2f7738bd668ed69051b4a21792a92146ea4106cbef631f09456255c590ca277fb992df196107dd365af87e95e35891549c0794468b09fe334cadaaf9db2b0c43dc239683a1b8d256a28eed18d7683566a4f07143399235b4be7f9b248a0", @nested={0x120, 0x34, [@generic="6a2d47615237f66f99afe214e6bcf1d17807efdcb3e100ab83617a6a4440318162838bad73b09c73ef57e8196a32b7021720b66904bb8eeece3b95f9a2b03e929512359174ce590aa9ce43130d751a810b11502651bf526ddc820c17c4a01527eee90ba6dd014051491dd51f2e40deb99ecd0fb601e32f4708e1864f2511ddaad28e0c21aef1f9a9fd3eb8e0c37dddc294a487294582ecf6632ff756fc021690644322aabdd764638add2346319deaf567ef7f9e8e79c155dbc94164bbab4b522cb4aef320d1b1c32df8b6fbf7763788c53237a1a796ee9a82d18bf28e3536e0a5d08bccadaa9e7519b585b6133c614a", @generic="dfc86fcd0fa84c9e1c0222f5c60a1fe6c66c5867cf90cd7a7357bc21df68aad101e54f37fa8fad9ecbbcafcd"]}, @nested={0x102c, 0x89, [@generic="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@generic="e70d1e782420ca048389538b21d81192623900f137da90268e9d9a24e1261211712bc037a5"]}, @nested={0x3bc, 0x80, [@typed={0xc, 0x60, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x6d, @fd=r1}, @typed={0x18, 0x61, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @generic="3d199a23982b3226d38ceedcf7df5ded7b3ae0467ad2767c861ea46e1e91e2e244fbad50c79f0d85be3053d4f57b3d708eb4c355f5b36b2ef6a6e9780cb5266034f2e03269a63b15679bfcf740aac843cfb6b776afb7610f69e7e5618e7b70e304035c68aec66bf38e7e7682b9c328b551e8d75815e121027bf972509c4fdd3f04bbbabf367dea7ac19813b54a6156599b1a84a0ba5feb035869ebc4ed849b0f9882b9a9d7f9ef06b180930a7d9baf3f84fadb6c297baeadc9c281b39f1078e1f76670ff06d639c2494971cbe98b7544e4610a", @generic="27268dbf70dc05848e3d3192eb72624f621f302eb1390c2d647031ea28d5f5165db8e7aa8f18804256f49aa7b4c2762c14e23a387884e11c835667c804da82ffe536be940dae5fc08ad143ed7cc6ab61e411613fef0c4e45698df9fb1a9ec2d5b2bcc0d62b85b273183f0718b30b3c13667de570cc970178831530d9ce32ff71a32e1c64730c2d7d27765cbf4f3d5fc73fa0b2eb9c11b263e3aedd67f7c0285331748db85bf4886a2130126a4120f822d930d3ca6299def700fb3daf2901013e5f86b5040d6f4277a9d04b203de31f42af355d377c4cbb8667fadfb4a1309987fb858f2b5979", @generic="8e304e6076e75efbb37f1e9be3885c952ac7c3d928bdb6537361cf8620166137dcd5b1baf933188f26b7c00b7dc9f4c97f55e8403e714d3bdb8d706a597a3115718faa0f489ffa99e70c73cc672a13a590f48cdf8e539cbab17c5f199f96f38dae179e6e9acfcbeaca81325ce5cc02793f825528b80ec05d6a92963ef72e24f754c25891d490595fc42267fabc4e2b911997b2d50bf07df9663b4bec0c71b64cc02ecbfd675e319876ba0a416aeb8b6ba3b13c06c910d544c5bf5659baa2954527aa8ab8bf6035d8efa4e08d5170c6dab0e4d6bf36d36351d0d7bc426e4e04", @generic="1de292a73c53c621b1fc4e1a0bbb78860396ec9a8052191d43990bc82b6a6bfe3c1c4ff6057b890406ae123ca215307707a77657096176acf16f3833669c9ae6828310a6a830140b7584d1816cbbd3f7595274591f1be78fa284f802640462010f9117376053ed5c207be8f52971996b6a1738c44ea863a98d276b78a3f49cf7648be6658c5f04fbed2a022a0c37710f22836b80f7f27789f20e62695a40aad16ec78a0870df8d9943cf4a259294293feb2d86ebee12476eb27f7bffa5202bc14b754c37055f349fb3d0ce29f40db38932a580674368560bc8b9a02b755cae902e03b12bf4e6a505af62a8ff0c23"]}, @generic="297b9412f299c6cf653fc48905e1c998e2fc493ae13741a35343e7d119890ebd50e1044b6a702b95be29cb41821738d541f5b4d9210405ba544c6eabda48d3f6fc45a2277908425ffa377c5ed3289ab8289f99313934410e8a4d2f3362da4a0f83844e052fe61918e5c7492b3c07f3353c71b70855781f0cee407e695fe416a3402b9f33e5e319b59af648d5b8a1e8cce0ff97c00127824570b0c80ecebc60d08d489cb8ffc1d4810e406462e90c23c91bb6830f1da9389570d85633d9959312ac39d7444c", @generic="9d4a7b3a", @generic="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0x2654}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d93000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x4, 0x1}}, 0x26) mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb44]}) 2018/01/18 22:09:36 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a7f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) pipe(&(0x7f000065c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000531000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 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$inet6(0xa, 0x400000002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000083c000)={0x0, 0x0, ""}, &(0x7f0000bf0000)=0x8) ioctl(r1, 0xfffffffeffffffff, &(0x7f0000301000)="de9404bb66d885f4fe400bb59e0f6f12d8dfa40b313d7afd46ac3dbceacc48e37caf3e0bbee373f77ea384f595df46fe50ee87a148eb3bab5e4050206e62cd9a62f012c1b9d7bc16a066e5bbd7b6223aa86b848c6745f1d77a504232762c6367952ae5a209d787b151956173fc0999654fdf5525c175b84dad56c371e4982bca187220801479412c5efda03d0e3fb97b478ccec71236b479ca42fae707ccc6de13f5eb03bde48e00010001a1e788331ccac43336c0ad2beeb187") setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ec3000-0x8c)={r3, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00003a0000-0x4)=0x0, 0x4) connect$inet6(r2, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r2, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/18 22:09:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0xf, 0x400) r1 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000446000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0xfffffffffffffecc) readv(r2, &(0x7f0000e84000-0x40)=[{&(0x7f00009bf000)=""/44, 0x2c}, {&(0x7f00003e1000-0x56)=""/86, 0x56}, {&(0x7f00002fd000-0xd9)=""/217, 0xd9}, {&(0x7f000025b000)=""/0, 0xffffff25}], 0x4) r3 = socket$pppoe(0x18, 0x1, 0x0) setsockopt(r3, 0x1ff, 0x0, &(0x7f0000001000-0xa5)="ca8576ab40ebf75cdaf2db66fa08da32127bef45c65f225645bc1e3295778b437e11c32e717654b56085c7441c009b58fb0473108e72712b1e39e421632b9b30350357230bb135bd53cc5e63c5c8d1013da0fef3ddedfb84daf130b3e21eb98a6b50610353db0728ec6a0e8f17a22053f14cb54b9ffebae0e94a0a3bf570b44951f2903933cc31b098577b16821cbea3e9436ff6e59a1793474fc70b676cc5f7b67cc3afdc", 0xa5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000654000)={0x0, 0x8000}, &(0x7f0000a09000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00008dc000)={r4, 0x81}, &(0x7f0000993000)=0x8) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r6, &(0x7f0000e76000)="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", 0x1000, 0x8, &(0x7f000064f000-0x10)=@ax25={0x3, {"f3042ee731f842"}, 0x403}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f000017c000-0x4)=0x6, 0x4) recvfrom$ax25(r0, &(0x7f0000d14000)=""/107, 0x6b, 0x2041, &(0x7f0000e5d000-0x10)={0x3, {"1399c37cbc9fbe"}, 0x2}, 0x10) connect$inet6(r1, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 22:09:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f00006bd000)="") setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00008cd000)=@req={0x3fc, 0x0, 0x6, 0xffffffffffffffff}, 0xffffffffffffff5e) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000a23000-0x10)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) writev(r0, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) 2018/01/18 22:09:36 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r1, &(0x7f0000fcc000-0x1)="", &(0x7f0000172000)="", 0x0}, 0x20) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r3 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r3, &(0x7f0000921000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fcf000-0x4)=0x10) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f000009f000)={0xe9, 0x100}, 0x2) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f000006e000)=0x728, 0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000439000)=0x0, &(0x7f0000fcf000)=0x4) pipe(&(0x7f0000211000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r5) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000fcf000)=0x400, &(0x7f0000a26000)=0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000fcf000-0x14)={0x0, 0x93, 0x6, 0x7fff, 0xa5f, 0x2}, &(0x7f00006b8000-0x4)=0x14) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000fcf000)={r6, 0xff, 0x1, 0x6bd, 0x7, 0x2cd594d5, 0x8, 0x4, {r6, @in6={{0xa, 0x0, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90a, 0x5, 0xfffffffffffffffb, 0x81, 0xfff}}, &(0x7f0000902000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000dc2000)={r6, 0x8}, 0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000fd1000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f0000ad2000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r5, 0x10e, 0xf, &(0x7f0000fd1000)=""/96, &(0x7f0000fd1000)=0x60) 2018/01/18 22:09:36 executing program 6: mmap(&(0x7f0000001000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000240000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c28000)=0x14, 0x80000) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000fcc000)=@generic={0xcf, 0x9, 0x1ff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r1, 0x9, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000e86000)={0x1, 0x7, 0x209e1d, 0x20001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000fcd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000001000-0x8)={r3, 0xc903d95560de6b15}) [ 1192.333144] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/01/18 22:09:36 executing program 4: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ed000-0x1a4)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000ee000-0x4)=0x0, &(0x7f00000ee000-0x4)=0x4) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000ee000)={0x0, 0xb7c0000000000000}, &(0x7f00000ee000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000003c000-0x10)={r3, 0x4, 0x4, [0x4, 0x7f, 0x11, 0x0]}, 0x10) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000ee000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d8000-0x4)=0xe8) accept(0xffffffffffffff9c, &(0x7f0000066000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000085000-0x4)=0x2e) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, &(0x7f00000ed000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000ef000-0x4)=0x48, 0x800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000ed000)={0x0, 0x80000001, 0x80000001, 0xfb, 0x6, 0x5, 0xffffffff, 0x3, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a, 0x9, 0x200, 0x7, 0x9}}, &(0x7f00000e4000)=0xb8) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000ee000-0x98)={r5, @in6={{0xa, 0x2, 0x5, @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]}, 0xfffffffffffffffc, 0x3ff}, &(0x7f0000086000)=0x98) pipe(&(0x7f00000e9000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r4, 0x107, 0x16, &(0x7f00000b3000-0xb5)="2d4f2614388ec2e8008a21de74b5b2fcb2d6ac3ed253830043804d3e4e4356c0279d1f44dd0cb23bf6f5d9c7066eb81e21a94b18a32114d6448d6416ae44fa0a07e3680af5207efd569f5c0eea5dda9231533d11a31e448ca36534f69039ccc751d963a911c829b7ee836da7feae48d79f0bb72ea54f1e9d82745dd10ed44561c67a8345760db80e57fab71957c59892b65bdeebabd902c9edcc13bc7783b92ef739967ea93d2ee5e5088117b171e73717c86f2dd2", 0xb5) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5bf000)=nil, 0x5bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f000000b000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000c9000-0x98)={r6, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff}, &(0x7f00000b0000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000ee000-0x6)={0x0, 0x8001}, &(0x7f0000007000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000089000-0x8)={r9, 0x9aa}, &(0x7f0000033000)=0x8) 2018/01/18 22:09:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) sendto$inet6(r0, &(0x7f0000dd8000-0x1)="b5", 0x1, 0xfffffffffffffffb, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x125e) 2018/01/18 22:09:36 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c12000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockname(r1, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x26) write(r2, &(0x7f0000005000-0x29)="", 0x0) 2018/01/18 22:09:36 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ff9000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000ffa000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000-0x4)=0x26) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000ffb000)={0x0, 0x0, &(0x7f0000ffb000)=[{&(0x7f0000ffc000-0xf)=""/15, 0xf}, {&(0x7f0000ffb000)=""/4096, 0x1000}, {&(0x7f0000a96000-0xc)=""/12, 0xc}, {&(0x7f00008c7000-0xd)=""/13, 0xd}, {&(0x7f0000869000)=""/193, 0xc1}, {&(0x7f0000ffb000)=""/0, 0x0}], 0x6, &(0x7f0000fc7000-0x1a)=""/26, 0x1a, 0x2}, 0x2001) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ffb000-0x4)=0x0) socketpair(0x2, 0x5, 0x3, &(0x7f00009cc000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000ffa000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003e7000-0x4)=0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000b4f000-0x17)=""/23, &(0x7f0000ffb000-0x4)=0x17) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ffc000-0x160)={{{{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, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x8, 0x3, "3399a58cb8d5d680f3fb43eaded568d103e17e69314564a6b0a047bca25ef3605cc2e970b46cada06b271a80d31b979ef96ebd9eb5fc2c68a8b0afb8ab056ea3eefa2c0ad690c052fdb4ddf3230ad524"}, 0x160) accept4$ipx(r2, &(0x7f0000b20000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000505000)=0x10, 0x80800) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ffb000)={0x0, 0x3, 0x9, 0x8, 0x81, 0xffff}, &(0x7f0000ffb000)=0x14) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00004bb000-0x10)={r3, 0x9, 0x400, 0x2}, &(0x7f0000ffb000)=0x10) 2018/01/18 22:09:36 executing program 3: r0 = socket(0x11, 0x80007, 0xfffffffffffffffe) getsockname$ax25(r0, &(0x7f0000993000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000+0xa0b)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x20004080, &(0x7f0000000000)=@l2={0x1f, 0x1, {0x8, 0x80f8, 0x75, 0xc7, 0x2, 0xffffffffffffeb5c}, 0x7, 0x0}, 0xe) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x820, 0x4) 2018/01/18 22:09:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00002ff000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000053000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c44000-0x4)=0x0, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000c35000)=[{&(0x7f0000549000)="1051b053db6e7df80c000e1e5f62f5de0591e9b13978333644655d851ad8990f670bfadf83603c9f5556cd03d9e7f1a210eb54df10290cbe", 0x38}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) recvfrom(r2, &(0x7f0000c8a000-0x70)=""/112, 0x70, 0x0, &(0x7f0000e60000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="ad57054fa1f0", [0x0, 0x0]}, 0x10) 2018/01/18 22:09:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x3a) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0x2, 0x0, 0x0, 0x7fff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000003000-0x20)={0x5, r4, 0x2, 0x989}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000)=0xad2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000001000-0x4)=r5) accept(r1, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x26) socket$llc(0x1a, 0x2, 0x0) setsockopt$packet_rx_ring(r6, 0x107, 0x5, &(0x7f0000001000-0x10)=@req={0x401, 0x0, 0xefc0, 0x1a}, 0x10) getpeername$inet6(r0, &(0x7f00001d7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x10000000011, &(0x7f00003a5000-0x4)=0x0, 0x4) 2018/01/18 22:09:36 executing program 3: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={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]}, 0x5, 0x6d}, &(0x7f0000000000)=0x98) accept4$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r1, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x80047453, &(0x7f0000d03000-0x4)=0x0) 2018/01/18 22:09:36 executing program 2: pipe(&(0x7f0000d99000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f0000614000-0x80)=""/128, 0x0, 0x40002040, 0x0, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000021000)=[], 0x0, 0x810) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000005000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000023000)={0x0, 0x0, 0x0}, &(0x7f0000023000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000001a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x7, 0x2, 0xffffffff, 0xa, 0x80, 0x80, 0xef, r2, r3}, {0x1, 0xea54, 0x2, 0x1, 0x0, 0x5, 0x4bd, 0x800}, {0x3, 0x4795, 0xffffffffffff4596, 0x6}, 0x2, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0xa, @in=@multicast2=0xe0000002, 0x7, 0x3, 0x2, 0xfffffffffffffffb, 0x20, 0x0, 0x8}}, 0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000022000)=0x14, 0x800) recvfrom$packet(r1, &(0x7f0000022000)=""/232, 0xe8, 0x2, &(0x7f000000a000-0x14)={0x11, 0x4, r4, 0x1, 0x401, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000020000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f000001f000)={0x10000000, 0x6, 0x7}) r6 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r6, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000000e000)={0xc337, 0x1, 0x1, 0x74, 0x400}, 0xc) readv(r6, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0x40f}, {&(0x7f0000010000)=""/40, 0x15}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f0000018000-0xd8)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0x1f}], 0xa) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f000001b000)=0x6, 0x4) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f000000c000-0xc)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000011000)=0xc) 2018/01/18 22:09:36 executing program 4: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000025c000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5a000-0x4)=0x10, 0x80000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003e1000-0x4)=0x5, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000f5a000-0x78)={0x3, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x308, 0xa, 0x8000000000000001, 0x7, 0xfe, &(0x7f0000837000-0x10)=@generic="fa188a2fcb6743968ffca71b2e9a7553", 0x8, 0x9, 0x3}) r2 = socket(0x2, 0x805, 0x0) bind$inet(r2, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f5b000)=0xfffffffffffffff8, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000cc7000-0x10)={0x8, &(0x7f0000f5a000)=[{{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}]}) recvfrom$inet(r2, &(0x7f0000c0f000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f5d000-0x10)={0xff, 0x2, 0x7, 0x1, 0x0}, &(0x7f000097d000)=0x10) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f5c000)={r3, 0x1, 0x20}, &(0x7f0000f5d000-0x4)=0xc) 2018/01/18 22:09:36 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000017f000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f0000d8f000)=0x200, 0x4) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000082e000+0x565)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(0xffffffffffffff9c, &(0x7f0000da6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000020f000-0x4)=0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000ab5000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c17000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000da7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000da6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000425000-0xc)={r3, 0x80000, r4}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0x0, 0x4) 2018/01/18 22:09:36 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xef9, &(0x7f0000fd5000)="ea1c58ffc1064c44e161a3321e2d50a4c492b67fb94a4dbbe13f50e99406f2911a13767efbf468427e6dafdf88e0e8021507ebd952b90437c87edb8a85a2343e2cd30992b8f498f2fb63e320854444572a7748704b0398fe442a73420372178a0796954e8d5011") r1 = socket$unix(0x1, 0x1, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000791000)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000131000)={0x0, r2, 0x4, 0x1, 0x0}, 0x14) bind$unix(r1, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000fd6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fd5000)=0x9) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000fd6000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001ed000-0x4)=0xc) listen(r1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) connect(r4, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r4, &(0x7f0000304000-0x1000)="16", 0x1) 2018/01/18 22:09:36 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000035000)={0x0, 0xf5780}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000036000-0x4)=r3, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) unshare(0x24000) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000034000-0x8)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r4, &(0x7f0000035000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/18 22:09:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009f4000)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000000000)=0x98) 2018/01/18 22:09:36 executing program 1: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d20000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000621000)={0x2, &(0x7f0000951000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000354000)={r2, 0x24}) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000d21000-0x4)=0x100000000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5, 0x4) 2018/01/18 22:09:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000a88000-0x4)=0x0, &(0x7f0000386000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x0, 0x1, 0x116e0a57, &(0x7f0000483000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000414000)=0x0) r4 = getuid() r5 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f8c000-0x4)=0x0) r7 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001f8000)={0x0, 0x0, 0x0}, &(0x7f000069c000-0x4)=0xc) r9 = getpid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00001d4000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000065d000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000854000)=0xe8) r11 = getgid() r12 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000069d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a07000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000489000-0xc)={0x0, 0x0, 0x0}, &(0x7f000010d000)=0xc) sendmmsg$unix(r1, &(0x7f0000089000)=[{&(0x7f0000f69000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00008a4000)=[{&(0x7f0000950000-0x5)="fa543e04f3", 0x5}, {&(0x7f0000b02000)="1165dc058ada5e99cab572dda524fa0b4aea4bdcfe9154ffb040723b99cc4e7d157242f50a426218941bdbafcaba6bcefd81b1384c49f918d4605c077efd7f73bf13fe04ed3a6617cb165ccc6d5ca3212a4fa88a07979b0a8cda28c8eb1696", 0x5f}], 0x2, &(0x7f000096d000-0x120)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x120, 0x1}, {&(0x7f00004ff000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a2c000)=[{&(0x7f0000967000-0xbd)="78494ce9ff2e0c9a2223e5832d1e7e0b215b8a17292e8df097bd74d4db0f2b2eb8e57d719d368ec13e59bae7d86befbdb3ecfb1539d3e849e795344369e2d3b8de40a8b83d4681df282b58766142f8d40d9126711fcfcdce928b90b73209dd552c8f38a218855d8b4c81703bdec64566779e9693722e3a7f3d436e302e962a54b8d6f4b14974b726686e1306f1e1ffa353dcd898bbb35f710b91968a14aeb09093c1ebe464c6e5426347332de78bb8451b8e9bedeed8b12f0883bf2bbb", 0xbd}, {&(0x7f000081e000)="13edd3104b0ec645917b34138adfe25569e73b8949dfcdf14a215a4028192d9f415a9ef039ee23b3c6f8a297c34b19f41fbb954d7cc13feb978c9140dbb9bcd5466fc266ae3799e56cf3e4227d6a1ae9a376949921c0eeb447f8c1f6479b2656df552e226cb4792e7033ed74073443bfdb0b68ec009ee47db4f323563b9ab17e4f15e9145b85806183c07f5515aee9820ad1d2615c8ff3e5c3445ec4a90d59db208af32f29d511880f2af21cdc5a1ac99fb9e49bb957bade145d0916edf17f36319dff096247285a041d872531e2c55871d3fa08503f75f9159c858f024f1c87bff9", 0xe2}, {&(0x7f0000355000-0x1000)="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", 0x1000}, {&(0x7f0000c93000-0x6b)="d548ce3943b116d1a159b3ad50a07b0f14df6a4ae3d8bf30fec077219986b32e5a1c1c7c593f92a2670a931990249908772b0db3b4b33ca3d0bf8e4deeb1029008d8bb303cf1b37520a4f6bb6c9a1eb5aeb95c6d88fb7d6446ac6bed68a1b0b9281e39f8796e8170ede310", 0x6b}, {&(0x7f000077a000-0x28)="8a55c7acb43b109406d368df348aa2788fda4b1fbcaf3dfb6bcd0171b6f87c9db0d053daf395c149", 0x28}, {&(0x7f0000c10000-0x38)="e9229474b233ae1246ce0b4cf09fc3a7f4a7416950b2c1a043e46310975df21430b375b015638f5fd35ad09ea35a8289c76db77f93dd7903", 0x38}], 0x6, 0x0, 0x0, 0x80}], 0x2, 0xc880) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 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) connect$inet6(r0, &(0x7f000087b000)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x7}, 0x1c) 2018/01/18 22:09:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000041c000)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/18 22:09:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) sendmsg(r1, &(0x7f0000deb000-0x38)={&(0x7f0000b3a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000041000)=[{&(0x7f0000ed7000-0x1000)="d3", 0x1}], 0x1, &(0x7f0000a70000)=[], 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x4, 0x3, &(0x7f0000560000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f6f000)={0x0}, &(0x7f0000ffd000-0x4)=0x4) 2018/01/18 22:09:36 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000022000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000026000-0x4)=0x32) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000025000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000026000-0x4)=0x14) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000027000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001b000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454cb, &(0x7f0000001000-0x4)=0x0) 2018/01/18 22:09:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e60000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c5000)=0x26, 0x800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000fdd000-0x4)=0x1e, 0x4) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) 2018/01/18 22:09:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x6) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b59000-0x10)="e513b5bf00004000000000000000e314", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001a8000-0x4)={r0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c3d000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b78000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000f23000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r2, &(0x7f0000be6000)=[], 0x0) read(0xffffffffffffffff, &(0x7f00007fc000)=""/34, 0xfef3) 2018/01/18 22:09:36 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000cb7000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1f}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000463000-0x8)={r1, 0xb6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f000005d000-0x4)=0x7fff, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x0, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000663000)={&(0x7f00000a8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000239000-0x80)=[{&(0x7f0000e22000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 22:09:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000022f000-0x10)={0x0, &(0x7f000029a000)=[]}, 0x10) r1 = socket$inet(0x2, 0x806, 0x0) pipe(&(0x7f0000b31000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f000095b000-0x4)=0x9) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) bpf$MAP_CREATE(0x0, &(0x7f0000eb4000-0x2c)={0xf, 0x0, 0x79c, 0x200000000000000, 0x0, r0, 0x58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/18 22:09:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036a000-0x4)=0xffffffffffffff5b) 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$nl_generic(r0, &(0x7f00003a9000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x2003}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x164)={0x164, 0x1c, 0x810, 0x2, 0x3, {0x18, 0x0, 0x0}, [@nested={0x150, 0x46, [@generic="238bc43f1113c75399830edbe1550370085773ea55ab3ced99e505a31920a82b6c42449808b9a0770e793498f943f18639c8428a5dec368ca7e29b58af370b579a8388da54ec453da1362b14cf02740c9876e517b5ca4007517cff43c4f0af2d38e53397293031b6d0ed2878ca22d268f463855e0cea012a0937da88ec98459d300a0bd74ef4b41a8b7940900c6e1704b3ecc8df92d9d0a805b8930eec515bf42fd768309f0ad9cd8fc47e63565d05686bb525", @generic="", @typed={0xc, 0x68, @u32=0x1}, @generic="74afc8fb593a9b52c4ddb99a631331bd116bf5738894b3c104865dfba7ff3354a92b7eb929355e9982328522ddc1d5e6a6c98d61b19af4b51e4dbc5c2cfb0491b28cde30029930420d6a3de38ad7", @typed={0x24, 0x73, @str='self@eth1posix_acl_access\x00'}, @typed={0x10, 0x3f, @u64=0x7}, @typed={0x8, 0xe, @void=""}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x40000}, 0x20008010) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x100000000000010e, 0x1, &(0x7f0000001000-0x1)="", 0x0) 2018/01/18 22:09:36 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000979000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f8b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f63000)={0x0, 0x10001}, &(0x7f00004d4000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000+0xb91)=@assoc_id=r2, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x2, 0x8}, 0xc) 2018/01/18 22:09:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/18 22:09:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1fe0000}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet(0x2, 0xe, 0x6) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000f68000)=0x2, 0x4) r1 = socket(0x10, 0x3, 0x0) unshare(0x40000) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001fb000)=0x0) 2018/01/18 22:09:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000f34000-0x53)=""/189, &(0x7f0000345000)=0xbd) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ba0000-0x127)="d8", 0x395, 0x4040040, &(0x7f0000262000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000053a000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000719000-0x8b)=""/139, &(0x7f0000c09000)=0x8b) 2018/01/18 22:09:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x45f52895bbab3cf8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d7f000000600002000305fffe000000ecff0000a10000000449faf4e2007e23"}) r2 = accept4$inet(r1, &(0x7f00005ab000-0x1)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a8000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000053e000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9a6c, 0x74b6efab, 0x5, 0x10}, &(0x7f0000552000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000912000-0x14)={r3, 0x7, 0x200, 0x1, 0x4c, 0x9}, &(0x7f0000750000)=0x14) 2018/01/18 22:09:36 executing program 0: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket(0x0, 0x4, 0x200) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f8d000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f00003cb000)=0xc) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000f8d000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/18 22:09:36 executing program 1: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x5, 0x4) write(r0, &(0x7f0000f86000-0x27)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f8c000-0x4)=0x8) recvmsg(r0, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 22:09:36 executing program 4: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000000027) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f00001ea000-0x4)=0xffffff68) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000708000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000707000)=0x2e) listen$netrom(r1, 0x5) 2018/01/18 22:09:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00004f4000-0xa0)={0x0, @in6={{0xa, 0x1, 0x800000000, @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]}, 0x9, 0xfffffffffffffffe, 0xda, 0x3, 0x5}, &(0x7f00003c9000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cd8000-0x6)={r1, 0x0}, &(0x7f0000210000)=0x6) socketpair(0x1, 0x800, 0x9, &(0x7f0000e9a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f35000-0x8)={r1, 0x9}, &(0x7f0000c42000)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ded000-0x20)={0xffffffffffffffff, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x3}, 0x20) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004e1000)=0x0, &(0x7f0000231000)=0x4) 2018/01/18 22:09:36 executing program 6: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000efa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000d20000-0xbe)=""/190, &(0x7f0000efa000-0x4)=0xbe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ef8000+0x805)={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]}, 0x1ff, 0x7, 0x359, 0x7, 0xff}, &(0x7f0000ef8000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ef9000-0xc)=@assoc_value={r2, 0x3}, 0x8) 2018/01/18 22:09:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x7ff, &(0x7f0000029000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ffb000-0x18)=@get={0x1, &(0x7f0000ff3000-0x1000)=""/4096, 0x9}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f000085e000-0x4d1)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendmmsg(r1, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) accept4$inet6(r1, &(0x7f0000669000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f000024e000-0x4)=0x1c, 0x80800) connect$inet6(r1, &(0x7f000060f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x7) accept4(r1, 0x0, &(0x7f0000623000-0x4)=0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000d49000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) [ 1192.852282] sctp: [Deprecated]: syz-executor6 (pid 21196) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1192.852282] Use struct sctp_sack_info instead [ 1192.895315] sctp: [Deprecated]: syz-executor6 (pid 21209) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1192.895315] Use struct sctp_sack_info instead 2018/01/18 22:09:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) socketpair(0x1f, 0x0, 0x972, &(0x7f0000279000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000821000)={0x0, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000d13000)={0x100000000, r2, 0x10001, 0xa4}) 2018/01/18 22:09:37 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x6106dd6e4bb44658, 0x400, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000008000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000009000-0x4)='bic\x00', 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000-0x102)={0x0, 0xfa, "06f16606dcb7da5c7399b4f948152ddfc593730b0eeef8241041bf2c2ae6009a77acc693e6530f4f6739c29dbb1192be0bc914c71ed75064e3c774b8b0ed29bd1642cbdd67855e13f6366a68ab1f542bea2f0322977713f0a27f17fd75491dc8984bbbcd2d6647c668987060dd0bcb9f159f82068f3b34d6859e249e32e889d811bd46b36024d1cb6b2aa66d56a5a7b1329dcbc5feac54da4d61c5ebe8f086e4c5a71a7b78b79305d285bb1a81add5e01fcb919aa575573d34090d18a9b0b17fb6090b8c245e7bb294885e0944a07e8f20327f97a6757dad2a358f8897af9d9741cf546f3d0b7a63022bc672a0219ef7ac7df325112067f817b2"}, &(0x7f0000001000-0x4)=0x102) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007000)={r2, 0xffffffffffffffc7, "cefdbfb1edbd7076811695d1aef29dd457057cfca93bf2f73af9734b771de52436eed0c4e3d4dcfdf1fc1b52302449b7a39dd4593da9c56b014a044d7e43971bc80607c3a1e2099b6744cbc6a0e059e182e8167cd6a8b6220e43dd8b37d8f6ef9eb560e53a171394874d6f6828975d494e5e91bc08b7c2ff9883fbbbd94f1a75582dc90fd093ffffb0901bc8ea01ed04f0a7f8da90dfb31a2f8f"}, &(0x7f0000006000)=0xa2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000006000)={r3, 0x2}, 0x13) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000008000-0x4)=0x0, 0x4) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000-0x2)=0xfffffffffffffc01, &(0x7f0000006000)=0x2) 2018/01/18 22:09:37 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e63000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000e62000)=0x0, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e63000)={0x0, 0xee, "8118ab11ce2d267ff411046b6d2492e1e2e69b3cacd6840ef46e3a85f773f0b5b6e330b2a69fcee8661c9b58ee1e3aa258e0606a042442bdd1907c90a8c63924ce0bc6f70dcc3f52592175641aa16644a65ec8f277d996562f03a62ea5a35d5b5213e520752f31f7d3bec7e6e05de8e2be6c62ec279cdba324afb78dde714fc0bf7e1e82fe9f82d2a52492bba034535d683597d1bb13242945c8b16651f7bd9b2e1fddadff6ad15bb25e1e01af645817c02007abb32d21d9e72a7f77329e900ad4c3e828b4f0ef0fff55ca7477242a86ceb686221fd6359c272ca3c2c77ff2cd11b02d5a48f51e088da1503dacc6"}, &(0x7f0000e63000)=0xf6) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000708000)={0x8, 0x20d, 0xffffffffffffff72, 0x8, r2}, &(0x7f0000e63000)=0x10) connect$inet(r1, &(0x7f0000031000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 22:09:37 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000082f000)=[{&(0x7f0000611000-0xf)=""/15, 0xf}, {&(0x7f0000dda000-0x3)=""/3, 0x3}, {&(0x7f0000dda000-0x1c)=""/142, 0x8e}, {&(0x7f0000dda000-0xed)=""/237, 0xed}, {&(0x7f0000785000)=""/40, 0x28}], 0x5, 0x0) 2018/01/18 22:09:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f00001c5000-0x106)="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", 0x106, 0xfffffffffffffffc, &(0x7f0000d40000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000f69000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000063f000-0x4)=0x58) bind$nfc_llcp(r1, &(0x7f0000d80000)={0x27, 0x1, 0x0, 0x3, 0x8001, 0x800, "9bc1c0a878a1f9c7626fc666faebd855a791d7254cd8ec39f191d5244700909ea597cd268fafc84cc8bc7b5227574d115a0f0a0abfa6c4eb9de67de33050d7", 0x3}, 0x60) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000dc8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff, 0x1, 0x1, 0xa, 0x5, 0x7a99, 0x4}, 0x20) shutdown(r0, 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00004e2000)={0x1}, 0x4) connect$inet(r2, &(0x7f0000d2e000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 22:09:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000013b000-0xff)="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", 0xff) bind$alg(r0, &(0x7f0000ece000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) socketpair(0x1a, 0xf, 0x3, &(0x7f0000475000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000ca5000-0x10)={0x4, 0x1f, 0x1000, 0x4}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000078000)="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", 0xfc) 2018/01/18 22:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003d3000)={0x0, 0x0}) ioctl$void(r0, 0x5451) r1 = socket(0x1e, 0x1, 0x0) connect(r1, &(0x7f0000f39000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 22:09:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x100000000000003}, 0x1c) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000027000)={r0, r0, 0x6, 0x9, &(0x7f0000755000-0xcc)="5d05044c250c92692853d952217662a791bfbf649b8688201d487ce34597cc2966ec4054269f0990d5eb1236375968901aec008a781f9121be0d7f2e4392efa275945f4340de5060c62125746675b81db1f19ddf115b5f9064e6c794ced6c00262eaa4e928a1273d7007de524d7b117dcdd59d25a9ed9dad827e2c50907ef3db9295d0558be19cb40c4ea194ddef294bd37025d38441031162a9baf509db7ef220ded528ba49e27c5ebb14d1843102c5282bf296f49e7d186f20197392615c872f0989074861d70fe4bb92e8", 0xbbd5, 0x8000000000000000, 0xa53, 0x16aa9608, 0x10000, 0x3, 0x10001, "cc45ae134411c6cd709297e3cdcfbf5e77197bca2100fbaba6c08832a9574baaa6c6ab3dee3f8c58e6c7576dcb39016793bf49e6df94a283d14ff657bd9dace8456449fac4232a200338f3714604062d7d2af591ce2e610c364a9a51c798aec241b893bde515a8df7d25e1f23056c9e271e6a121fa97d1dbf7b376a1706590062ae94d61f689419af3701b6c5ed0165b4ebb48d91f9ca316076de23c476a53b29fe0a0fbd4a0031bceded59c21cf63e7f34a5a213038fc14"}) r2 = socket(0x0, 0x80006, 0x5) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000135000)=0x0) 2018/01/18 22:09:37 executing program 2: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003be000)={&(0x7f0000d16000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000cfe000)={r0, 0x3, 0x1, 0x800, &(0x7f0000066000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000022000-0x4)='tls\x00', 0x4) r1 = accept4(r0, &(0x7f00007c7000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000745000-0x4)=0x10, 0x80800) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000d19000-0x1000)="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", 0x1000) 2018/01/18 22:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006fa000)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000900000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004bf000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000d3c000-0xc)={@rand_addr=0x5b, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000377000-0xa2)="2a65e7fe980b54fc9869159febfa2822a5e04ca11dc3b89de67d591e0136d79cd89a834afeab4a83af5dc042d94133b4a22012c5531365fb36a61484d01b177465", 0x41) mmap(&(0x7f00007b5000/0x2000)=nil, 0x2000, 0x1, 0x80010, r2, 0x0) 2018/01/18 22:09:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d0b000)={r1}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000506000-0x20)={0x17, 0xffffffffffffffff, 0x4, 0x6, 0x20, 0x3, 0x7ff, 0xd8, 0x0}, &(0x7f000073f000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000039a000)={r3, 0xa9, "d2ae41dacc07cdb9c71e09805de7e4b34c3d4f50c068040040cdc00fb1ae401b66e1e3694613eafcfd94303eef56d48fdba32fca4d6d96b3a00f345556c26588a50d1a174940cc5f597a0829dbd637daab9e0d19d4aebd03b694cde9efc049211d8d1d11d57600af334b0eece8f8df2320986fa2757ec316ed637ae5ab4f3fba3b79151a0627c8c8f7b014849b096b78fd4fa00f979a095b71aeae773becf78f2763304a5dcd22a2b1"}, &(0x7f0000710000-0x4)=0xb1) sendto(r1, &(0x7f000022e000-0x1004)="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", 0x1004, 0xfffffffffffffffe, &(0x7f00005cc000-0x10)=@ethernet={0x100005, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) accept4$ipx(r2, &(0x7f0000d21000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000009e000)=0x10, 0x80800) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x8}, 0x62) 2018/01/18 22:09:37 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004a4000-0x8)={0x0, 0x0}) r0 = socket(0x1e, 0x3, 0x1) setsockopt(r0, 0xfff, 0x800000000082, &(0x7f0000005000)="00210300", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/18 22:09:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000026b000-0x28)="020600000007ff00ffde07fffffffaff", 0x10) socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f4000-0x10)="02d34712bc126d5d73e59fad2a798a27", 0x10) 2018/01/18 22:09:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x80f, 0x0) recvmsg(r0, &(0x7f0000bf7000-0x38)={&(0x7f00006d7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000b55000)=[{&(0x7f000059a000)=""/230, 0xe6}, {&(0x7f00000cf000)=""/47, 0x2f}], 0x2, &(0x7f0000310000)=""/17, 0x11, 0xe380}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f000042f000)={0xf, 0x2, &(0x7f00005e3000-0x10)=@raw=[@map={0x18, 0x3, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000680000-0x4)='GPL\x00', 0x9, 0xdf, &(0x7f000001a000)=""/223, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) setsockopt(r0, 0x1921c0000000000, 0x2e6c, &(0x7f0000d3a000)="174279fb807e6e1fa5fdcefce0984d41c2716554249df1ce252144b730de8fec8412e34dba59", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000011d000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xd}, 0x1, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xd}, @multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x34) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x0) connect$unix(r3, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r4, &(0x7f0000014000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x3) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000506000-0x10)={r0, r2, 0x0, 0x1}, 0x10) r5 = socket(0x10, 0x100000000000002, 0x80002) write(r5, &(0x7f00003b5000-0x24)="24000000260007003240000000367700fb1308020100000000b00000000000000000ff10", 0x24) 2018/01/18 22:09:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00003d6000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000001c000-0x14)={0x0, 0xffffffffffffdd18, 0x7, 0x5, 0x7, 0x60}, &(0x7f000005c000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x6, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='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) 2018/01/18 22:09:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockname$ipx(r0, &(0x7f0000d6c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000597000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000002000-0x10)={0x3, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000000)={r3, 0x3}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000004000)={0x10, 0x0, 0x3, 0x800020000}, 0xffffffffffffff50) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000000b000+0xda0)={r2, 0x4}) 2018/01/18 22:09:37 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000017000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000016000)=0x44100) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000018000-0x4)=0x1ff, 0x4) socket(0x19, 0x0, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xd27}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/18 22:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000059f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000061e000-0x4)=0x26) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000b60000-0xce)="96398ce0b23b1f3268fa46c8e3ada8f461aa3708e3044560c42d1aa6b681bc64be00cf8b962794de8a15d24dbda9f819d16beaf0cf224574b62e94ef7e9a1c023ee9dc7a957037ccb0a12a9f5d89dc5a5dd5a44ddc5cbc144e537760215f165e2e24767d48cd68e0df32f359960686c419588f5083357086d1b4121aae89211b6056dd4c634286a6f735bd1d61ee60ea958a8324b5f37c51e4eac829397d91d6c353d2144232edf26c5c9c690bcd5dceff09e54624b66f09edba0b3dd169c726cf998781c41c75134b4d5655821d", 0xce) syz_emit_ethernet(0x2a, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/18 22:09:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/29, 0x1d, 0x2, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0x36, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xffffdd86, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/18 22:09:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00005bd000-0x9)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, @loopback=0x0}, &(0x7f0000370000)=0xc) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 2018/01/18 22:09:37 executing program 0: 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) listen(r0, 0x400) socketpair(0x3, 0x5, 0x6, &(0x7f0000876000)={0x0, 0x0}) connect$nfc_raw(r1, &(0x7f0000ced000-0x10)={0x27, 0x2, 0x100, 0x7}, 0x10) accept$inet(r0, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000566000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000567000-0x10ae)={0x0, 0xfffffffffffffd5e, "2b177841f76aa73d8836ea8e3a28bc561b245e01295c78700ab31a64f15b06959680cbeb51202fa62270cc60a0fbc4b4e7c02cac9b241603c04dda7858965e6e528870dcce42faa22868e8eac95c620da13808f05dd4323578f299cc94c6a23e0a2b5f601799e75c203d8b3bb0f143f67c8c53d935804e24838396b599e8fc47c9301edba3026a6063dabfa7fe1ef29493500363b38fee822b2365cd030c0c80649c469be9f498f50fd3a2fd3031e77b0f36631678833ed7e5f90a4360ca72a61fb6000ff7c2cbd66d5091dccdae6751def0ca80fcad7d190af7c37e2fb1e3e6431897cd9c19e71216acc32b7dfba021"}, &(0x7f0000a2b000)=0xffffffffffffff04) 2018/01/18 22:09:37 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f0000373000-0x1c)={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, 0x1c) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f000008a000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6f000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x15}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/18 22:09:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00008ef000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) pipe(&(0x7f0000ff7000)={0x0, 0x0}) accept4$packet(r1, 0x0, &(0x7f000096b000-0x4)=0x0, 0x80000) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000884000)=""/211, &(0x7f0000a9d000-0x4)=0xd3) 2018/01/18 22:09:37 executing program 4: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b64000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/18 22:09:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000f6d000)=0x0) mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x9, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/18 22:09:37 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f0000eef000-0x10)=[{0x100000002, 0x0, 0x0, 0xd}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000eef000)=@generic="f4c144ad6f84409c6b52a0e64556f7a6", 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/18 22:09:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00007b3000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000fc7000)=0x1c, 0x80800) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f000044d000-0x4)=0x7, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000cf5000)={&(0x7f0000912000+0x9ae)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00008de000)=[], 0x0, &(0x7f00009d0000)=[{0xdd8, 0x0, 0x0, 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{0x1010, 0x84, 0x5, "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"}, {0x70, 0x117, 0x6, "47abd471cfc45657c4b3c107dcd13ef82aaef010d3be73691a0830073ae4c3a0fc154a852d80bbe88b9ca2bca7bf42a15a910fa4135d3f31e06cb2dd4dbda72c4c1dc5b8de0a455818acc522ada2265f33f2e29bf4a22b75a6d6bc42"}], 0x1e58, 0x850}, 0x1) 2018/01/18 22:09:37 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000fdb000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005bf000-0x4)=0x2e) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000fda000)={0x400, {{0xa, 0x0, 0xe6f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xacc8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x10, 0x0, 0x800000000000000) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fda000)={0x0, 0x5}, &(0x7f0000fdb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ae1000)={r2, 0x2b, "b2d11b6e81b4bcc1e5dd1746bfc1554a04b8312a669529674becef4b967ef0f59823623c97fe87984b8e83"}, &(0x7f0000fd3000-0x4)=0x33) r3 = epoll_create1(0x0) epoll_wait(r3, &(0x7f0000b65000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x1) write(r1, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000228000)=0x2, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/18 22:09:37 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000020000)=0x0, &(0x7f0000011000)=0x4) 2018/01/18 22:09:37 executing program 4: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000949000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000001c000)=[{r0, 0x0, 0x0}], 0x1, 0xff) close(r0) writev(r1, &(0x7f0000e67000)=[{&(0x7f00003be000-0x1000)="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", 0xfa2}], 0x1) vmsplice(r1, &(0x7f0000cfc000)=[{&(0x7f0000e64000-0x25)='Y', 0x1}], 0x1, 0x0) close(r0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000192000)={0x9, 0x9, 0xbf3, 0x40, 0x10, 0x7}) 2018/01/18 22:09:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) pipe(&(0x7f0000168000)={0x0, 0x0}) syz_extract_tcp_res(&(0x7f000033e000-0x8)={0x0, 0x0}, 0x81, 0x7) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) poll(&(0x7f0000764000)=[{r1, 0x5002, 0x0}], 0x1, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 22:09:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008e9000)={0xffffffffffffff9c}) recvfrom$llc(r0, &(0x7f0000446000-0x65)=""/101, 0x65, 0x2, &(0x7f0000523000)={0x1a, 0xd, 0x5, 0x2, 0x80000000, 0x635, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f76000)=0x0, &(0x7f0000621000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002ee000)={0x0, 0x0, 0x0}, &(0x7f0000625000)=0xc) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x0) 2018/01/18 22:09:37 executing program 1: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x1000000001, 0xe) 2018/01/18 22:09:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000d23000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000315000-0x4)=0x0, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004fc000-0x28)={@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]}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000c6b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000952000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0a000)=0xe8) bind$packet(r1, &(0x7f000047d000)={0x11, 0x2, r5, 0x1, 0x7368, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000514000-0x4)=0x0, &(0x7f0000a30000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000075a000-0x14)={0x0, 0x8, 0x20, 0x7f2, 0x400000000000, 0x8}, &(0x7f0000c1a000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003f6000)={0x100000000, 0x1, 0x5, 0x6, 0xffff, 0x3da, 0x40, 0x4, r6}, 0x20) bind$alg(r0, &(0x7f0000727000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) 2018/01/18 22:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x7ff}, &(0x7f0000358000)=0x3ed) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000446000-0x1)={0x0, 0x7fffc, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000a8000)={0x3, 0x3f, 0x10000, 0x7, 0xa, 0x0}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r2 = accept(r0, &(0x7f0000d0d000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000092c000)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000d9d000)=@int=0x0, &(0x7f0000edf000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/18 22:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000cd0000)={0x0, 0x1000, "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"}, &(0x7f00007eb000)=0x1008) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00008cf000)=0xfffffffffffeffff, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001b0000)={r1, 0x3, 0x5, 0x2, 0x3c0c6481, 0x3}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000000}, 0x1c) listen(r0, 0x8000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6(0xa, 0x5, 0xffff, &(0x7f000070a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f5e000)={0x7fff, 0x4, 0x4, 0x6925a63e, 0x8000, 0x1, 0x2, 0x5, r1}, &(0x7f000094a000)=0x20) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000f3e000-0x4)='tls\x00', 0x4) setsockopt(r3, 0x2000000010d, 0x800000000a, &(0x7f00005b3000-0x1)="03", 0x1) connect$inet(r3, &(0x7f0000d5a000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x200000000000a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000cea000-0x10)={r1, 0x2, 0x8, 0x0}, &(0x7f0000b24000-0x4)=0x10) sendto$inet6(r4, &(0x7f000085d000)="8c2780b2d254541b401d4724d2718d565c4298202e971f0cc83c66a5e611c6a120b4848072b84f15306c325193332421cc162060758213c7c8f5debe38966195cb456b289d55f84383371658e1a8c94e86c781256e3342e9beeff011cf3402063077c439cb44a8b8417504a2cecfb1bdb7c723cf02772a2e8bf246c6d483d74faff949a96d9b9e75ccc2227021f034f19a115c957228f56d8d6d13087f89c9840f79fae049c2e4267cceff37", 0xac, 0x800, 0x0, 0x0) 2018/01/18 22:09:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000246000-0x28)={@generic="e7f1bc592cbe9403edf7744d868bb01e", &(0x7f0000128000-0x14)=@ethtool_wolinfo={0x5, 0x8, 0x81, "fcab831d4a5c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 22:09:37 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept(r0, &(0x7f0000333000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d30000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000573000)=0x9) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={@generic="b8e0f3963813b3268f9da6d1d3b09b0a", @ifru_flags=0x100}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e88000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1, 0x3, 0x1, 0xff, 0xa, 0x80, 0x0, 0x2f, r2, r3}, {0x6, 0x9, 0x8, 0x7fff, 0x7fff, 0x2, 0x100, 0x400}, {0x8, 0x4, 0xf4, 0x1}, 0x14de2a98, 0xe, 0x2, 0x0, 0x2, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, 0x0, @in=@empty=0x0, 0x4, 0x0, 0x3, 0x3ff, 0x661b, 0x2, 0x3ff}}, 0xe8) 2018/01/18 22:09:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000061e000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000834000)={0x2, [0x0, 0x0]}, &(0x7f0000e09000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xd9, "4fb33f5246b5957145c26db6a56335a60e3339be620013789bb1bbeeda407534f717930037cd7f1a6522db5629daa4c6bb9da47a649fd9519e0dcdd5044a503b9b4b889db936a276c0dac4e243c060115446e2ca60da5ace14d672c1ced3924cf32a07be9dc6e2bdbc790ed64af0a0dd8ebbec6239c97a3eb67981408c187b7df79a962ba884976d6339d594a863d453a6e4ba6ed14a995c5c3f4c80e0ffb36efdc1982bc85323deca2fa9a03f9aa2bc41c286b7a7f81043363f4a1a06a8cf18868b031e3b327a118cf538f5818db11d9b3a6570e8b51488ea"}, &(0x7f0000000000)=0xe1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000985000)=0x0, 0x4) 2018/01/18 22:09:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00001f1000)=0x596, 0x4) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) pipe(&(0x7f0000e6c000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000bb2000)={0x0, 0x0, &(0x7f0000c86000-0x60)=[{&(0x7f00002e8000)="5f15bc45ad395e213cb6a7da3d77d4cefe5880b23bb84a5b9331f732205beb03a1c4c2c93610ecf1aee06c57ba220daefbc329359814f9327ee92286a4d6e2875f19b37d972f11a9ca7862964d749a2c48fe52509c8e74946635ce371b96a7ab6143221667b9de6b57acad5bf7506b7d05d0b5701fe66c1361dadd23f53267c7691313c4a69533aebf0b56a4a97dce6dd17c", 0x92}, {&(0x7f0000a2c000-0x6)="ff7770110c5c", 0x6}, {&(0x7f0000cdb000)="f0e5eb23e9d90d902e58c1482f26f9aa9d3704361a7181ceab96fbc1abc6a636e2ca9b7906dc127451c470d815e1226b5e0f1cb81d4c4722027cb35ba8b1f8cc831338eb7bd1a1e0cb95adcd98d949b9fe4744b9769dcb85db7929a1cd1ca8c8ba1d7eaab84dcf889a4e4db5123883a877e5e28dbb89714e7895509bfe14c70ae7043275e689b30fa4328a2d46b500e2c3789b6904b1cfe7180ae743e6952542a16737a5030741d24b3b94c5f287b5e428f4bb5a987880ff84b523aa375475a114181c8141a61762298010b4af39039460c22dd2af8c9d", 0xd7}, {&(0x7f000001c000)="5334f8502abadfb0cae579cb8e4a99e4dd29f98ec82298e56b8f80cdbdf2e0043f20c1dd201a4e8a61bf0c78a3beff78eebd2f0d691d7ee07e31bfd4458fdc37bdeff1f6587d59fb300c3dfd2968abf111d5984da1d78ad96cb16fedc3f9b24d4494800855d22cb142941df78c4b1f4a9c461be645b6475b16db4d530145dd6da9a81e919ffabf5c5ae4df5e5c59661db7876eca9dfbff8cb166a7872c3412d6b608337823cabe8976159976283de8d2902469359f7623b203e034d38d40d390b738cd67c8940c7ac8279f2074dd34df3cf8c3644ffc5fc5f76c1f91817e7a27250743fa926253dc964e1f5b3cfc8af1a990", 0xf2}, {&(0x7f00001b4000)="7714729d4a82856b135674fccdcb71af1e8190f8f4e727e1b5ed175d2ee93eb4122eb308ff6f652d2143f7dd7725f83442b0e3f2171a328c0d4d3e72117aaf8fe3f0968e44933966abda32e0467522fbe9372adf1acc95fb5a3d8ea561153fea6c5d", 0x62}, {&(0x7f0000c33000)="d0725a25e85cf3360a38987708149741c71f1fc0188a5b65d92c29b2a62954cc18d1d54c1e0ccb30da3035236c7bacc38d0d94a353bbc9a330dacedcb38bf4571b11e45ebd509439750669c3daf94c9d0d27b7d97391874083dbd5be", 0x5c}], 0x6, &(0x7f0000a37000)=[{0x110, 0x10b, 0x9, "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"}, {0xa0, 0x0, 0x8000, "34787ad0f8c24446a8b714889291c66e69a868f7f209d500bc36896aaf5f79815a597fbb4e21eef2a5ea959321d3859efd6725ff7ec5d6d96028ad6fa63a334fc14529359b0f83509e6aea97be1f5452e0a2da7070edee33aea7c00e77aafbf6e5db243a0007d2b62b4f27edf46d68bfbeea1bda8c1f72572f865436e9bc538c0e444327527c3d30b8458ae0aa92b2b7"}, {0x78, 0x10d, 0x7, "eb64c80ed0071d6859d646ddd9ae84a479cbd9aab3cecc59ba305ff793859344b2f119e8348de0d1797abe834ffe1f386f4bcfaa253449834110c34706e238d9a1e7aeea248efc6cd06dcc39c412a452ced99f953157ab59c0ed49e0b91e0a11d4c23e2f3de01b"}, {0x98, 0x107, 0x7, "f4ab3b677ec0699ce74ca485d1533c5b67435b34f74837851b83e761f011a09547ba4498ef87c31c59b49abffb1a5cc40925a9130979d3255d9c71a16f6ae4b29f5cf01296ef45eae934054991bc076adc636c2ca2d5f93687eb0a8b6d36aa8d828cf978a20ef9a219f4e0d605438bf8d7a8d4e258cf24f3b8737eac0ae035f7ef"}, {0x1010, 0x119, 0x80000001, 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"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0x22e0, 0x40}, 0x4080) socket$inet(0x2, 0x1, 0x9) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f000013d000-0x4)=0x6) 2018/01/18 22:09:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000869000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003ed000)=0x1c) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000063d000-0x6b)="243f683de3a1b3d34e2aa081a943c710c37a70387edad4ad869a4f822e238b63ea8923a1fd27fdb6b00462d85b9876dded37596fc6c822c0216a0eb20c7a7af86057bf6fb0f7f181acd36ceac1b497e11e02fa15ce61fc5b791415caa0d16123fe419b9f47f9c9d30d146d", 0x6b) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000285000-0x4)=0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f000036d000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f00005c4000)=0x0, 0x4) bind$alg(r2, &(0x7f0000c0a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004d0000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00003ac000-0xc)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ce2000)=0xc) setsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000d34000-0xc)={@rand_addr=0x1000, @local={0xac, 0x14, 0x0, 0xaa}, r7}, 0xc) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) accept$alg(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000029d000-0x8)={r1, r0}) getsockopt(r6, 0x100000001, 0xffffffffffffff80, &(0x7f00006bb000-0xff)=""/255, &(0x7f000076e000)=0xff) socket$kcm(0x29, 0x7, 0x0) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) 2018/01/18 22:09:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ebd000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000478000)={0x5668aba00c39017e, 0x8, 0x5, 0x9, 0x2, r1, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000f20000)={0xfffffffffffff800, 0x20, 0x3, 0x6e83, 0x1, [{0x7fff, 0x0, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) r3 = accept(0xffffffffffffffff, &(0x7f00006c6000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000073a000-0x4)=0x20) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000806000-0xe8)={{{@in6=@mcast1={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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa8000)=0xe8) r5 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000c1e000-0xe8)={{{@in=@rand_addr=0x3, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x3, 0x8, 0x1, 0xc5, 0xa, 0x0, 0x80, 0x0, r4, r5}, {0x8, 0x9, 0x59, 0x6f9d, 0xd4a, 0xd75f, 0x101, 0x0}, {0x7, 0x2, 0x0, 0x9}, 0x0, 0xe, 0x0, 0x0, 0x2, 0x2}, {{@in=@rand_addr=0x7fff, 0x0, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x4, 0x0, 0x3, 0x4, 0x2, 0x7, 0x10000}}, 0xe8) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r6, 0x0, 0x0, &(0x7f0000807000)={@multicast2=0xe0000002, @empty=0x0}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c2b000)={r6}) getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f0000307000)=0x3ff, &(0x7f00009b3000-0x4)=0x4) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f00005b1000)=""/185, &(0x7f0000406000)=0xb9) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000f86000-0x4)=0x0, &(0x7f0000dde000-0x4)=0x4) 2018/01/18 22:09:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00004f9000)='tls\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000)="", 0x2a2}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000243000-0x1000)="70f1c7ae8a5bf49cadd30c", 0xb, 0x0, &(0x7f000096c000)=@un=@file={0x0, './file0\x00'}, 0xa) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000c39000-0x1000)=""/4096, 0x1000}], 0x1) sendto$inet(r0, &(0x7f0000499000)="6aebac37460c9862d8ae57a2e61446c12b88f138bd166545d52b293d00821a4011bdf316cb85ff9b2aab6dd995dcff71f6b1f67519cd9e9075f97449b64eaa941cb344161ab8580cb9f537e04dfb69b4c01f80e0e0697b87", 0x58, 0x0, &(0x7f000004b000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 22:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000a22000-0x1c)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000589000-0x30)=[], 0x10000000000001d4, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d1a"}], 0x18, 0x0}, 0x0) 2018/01/18 22:09:37 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f000000e000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000-0x10)={0x42db, 0x8003, 0x7ff000, 0x2, 0x0}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000000d000)={r3, 0x1}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f000000e000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x89fe, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/18 22:09:37 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) setsockopt(r0, 0x0, 0x0, &(0x7f00007c5000-0x12)="9637bb01000080000000002bd793c87542f0", 0x12) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) listen(r1, 0x10000000000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) recvfrom$ax25(r0, &(0x7f0000002000)=""/56, 0x38, 0x0, &(0x7f0000002000)={0x3, {"9584858d4c5f73"}, 0x5}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000-0x7b)={r2, 0xff, 0x73, "ff366e7f25894ec630a032d55d34c15acc5da8fd3c81684dd945cd8d7cf179f5146e50408444b0b133a47db1995d278cf65627ce3e3e78c61d27c4f385000da8c7782a6b1818bd5f21ca936b37c4efd0718b60593ab3861fd6c48744644e07335a1e55b7692e9bb882fc1edb05308a0b80b261"}, 0x7b) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r2, 0x5}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={r2, 0x3}, &(0x7f0000000000)=0x8) 2018/01/18 22:09:37 executing program 3: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006d7000)={&(0x7f000091c000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c1f000-0xc)={&(0x7f00005f7000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x5b, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000334000)=0x0) bind$inet(r1, &(0x7f0000fb4000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 22:09:37 executing program 1: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c8e000)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e5a000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000516000)=0x10, 0x0) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f00008c1000-0x4)=0x3, 0x4) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000e5a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e5a000)=0xe, 0x800) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000e5a000)=0xa1c, 0x4) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000e5a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006ef000)=0x14) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f000089b000)=""/226, &(0x7f0000060000)=0xe2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/18 22:09:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) bind$inet(r0, &(0x7f0000622000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000be000)={0x0, 0x1, 0x7fffffff, 0x1f, 0x5, 0xff}, &(0x7f000005a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006ce000)={r1, 0x8}, 0x8) write(r0, &(0x7f0000914000-0x32)="2600000025001504bbffff00ff7f000203efffe70040000f0e000100ffeeffffff82158800af", 0x26) readv(r0, &(0x7f00005b1000)=[{&(0x7f0000e1d000)=""/122, 0x7a}], 0x1) 2018/01/18 22:09:37 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000017000-0x14)={0x2a, 0x3ff, 0x6, 0x8, 0x4}, 0x14) sendto(r1, &(0x7f0000008000)="593a975febe90477", 0x8, 0x4800, 0x0, 0x0) 2018/01/18 22:09:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fa3000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x32, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000091c000-0x10)={0xffffffffffff5271, 0x8000, 0x40, 0x8001, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c19000-0x6)={r1, 0x1d04}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000303000-0xb2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x1f, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/18 22:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f7c000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000e81000)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 22:09:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7f000-0x40)=[{&(0x7f0000f7d000)=""/89, 0x59}], 0x1, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r3 = socket(0x2, 0x4, 0x1000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00002b0000-0x2d)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037e000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000264000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ab000)=0xe8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x7, 0x4) sendmsg$nl_generic(r3, &(0x7f0000c16000-0x38)={&(0x7f0000ee4000-0xc)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000312000-0x10)={&(0x7f000069e000-0x23f8)={0x23f8, 0x17, 0x210, 0x3, 0x0, {0x6, 0x0, 0x0}, [@generic="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@nested={0x10, 0x27, [@typed={0xc, 0x1e, @fd=r2}]}, @typed={0xc, 0x18, @uid=r4}, @nested={0xe0, 0x86, [@generic="60efd758ea4a890dd3b58b5ce4badce490e65052eba15ed403ee8452d17cd41f6c7f5ebf253ec456bbc55bac34a81d488d5a09ac68e665b4af4342d233d918afd2aef4f639fab297838ba322ff3f4183cfc3303ba0f2075b8e9c3742bff03055d8067103ad1972bf9117a059ef94c322b4dfe0ca4f9199775c67e84914de4f994fcc9b5a97caa2221dbfbc50bee88a16122affe2e74f973895fdb078915d0d1898cfb255c003d6bfc122b4d2a92c8e8c6de5cfe942db18ddf458f6fe51145bea4994fdb00870361cbdeabd44", @typed={0x10, 0x72, @u64=0x61f}]}, @typed={0x8, 0x5e, @void=""}, @nested={0x12d4, 0x8b, [@typed={0x48, 0x63, @str='xcbc(aes)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 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", @typed={0xc, 0x50, @fd=r2}, @generic="f70e16df6edfd5d01349b4ceea867a274042f85509110907e190fa0827496a15a4c6e81da1704a1e700142fd4e85e7f0d079da8833aa1a31752735e23b77c83cd3a6de3d6152ccacbad7412bcea0", @generic="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", @generic="2936335067a10a7a9a386844d446c9127a830b7775caa5fa646d8458ab5c6071b82ed98491379d38c6aac51dfc0f02bea4115e4fe7b8d140f4fb83c660dc5d83802a164f0786cacc07d88420c68140f6f89ba3642c1a0a2cd183594028", @generic="4e61bf527090ed006748e13fe82b65c593bccb8c177002bf4926cffca2a48266197f703330c7c147d0512dcc8199b32de6c84bf127a3a1a29c3e0d00c7980d58105e0c619c98ce12dadfe556f389709bbdf354dc32862fbf615b791b3d5ba33a41498a63b283aec5d4c178ba1b84b0d28870faa547a31db7c0ad3a1b2f7e75045e2083f84934bb820343818ad58320778b940d8ea48263dd8f3601237dc50c512c28d26e521223aaa81854b2be35746c3c981509207beabf4984bee26c1488c1678394147f575b9f038cb6ee6d5022498f59"]}, @typed={0xc, 0x6e, @uid=r5}]}, 0x23f8}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) accept$alg(r2, 0x0, 0x0) r6 = bpf$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) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r6}) sendmsg$key(r7, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 22:09:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab7000)=0x26) 2018/01/18 22:09:37 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000002000-0x28)={@common='eql\x00', &(0x7f0000006000-0x14)=@ethtool_wolinfo={0x7, 0x100000, 0x400, "a6d778212512"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 22:09:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000837000)=0xffffffff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000073000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f00006f2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00001ee000-0x4)=0x10, 0x800) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000aca000)=""/156, &(0x7f0000163000)=0x9c) recvmsg(r1, &(0x7f0000eeb000-0x38)={&(0x7f0000dff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000a91000-0x40)=[{&(0x7f0000962000-0x9d)=""/157, 0x9d}, {&(0x7f00007a1000)=""/135, 0x87}, {&(0x7f0000ed3000)=""/130, 0x82}, {&(0x7f00006f7000-0x85)=""/133, 0x85}], 0x4, &(0x7f000000a000-0x4a)=""/74, 0x4a, 0x100}, 0x2002) 2018/01/18 22:09:37 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80f, 0x3ec, &(0x7f0000975000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00009f1000-0x5c)={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, {0xa, 0x0, 0x974, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3ff}, 0x8ef, [0xfffffffffffffffc, 0x4, 0x0, 0x3, 0x7, 0x7, 0x461, 0x9]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000ff6000-0x9e)="9753ceb14c0f88f0e8f4d0b3481150dbebf8579d1139ea238372445d0e9b70debd4daf310d09f253daa55cc116c94a071a83cb4fc9050e40a17d25b4d5ca58901939312baad16e22cba0923cf8c2a77d8bfe3f5607c20354510fd8222d6b2b4685c36673fad49d1c994cfbe22ed9b74dfe999b9ec19fdf2a4cbdff41cb8537a09b0fb4e2c4277136a2064026d8bc5741bb7c7f212a16603a31b278ba45f8", 0x9e) 2018/01/18 22:09:37 executing program 1: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0xf, 0x6, 0x1000) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000f22000+0x3ff)=0x0, &(0x7f0000e87000-0x4)=0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000f1f000-0x38)={&(0x7f0000f1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007e0000-0x10)={&(0x7f000088d000-0x368)=@expire={0xf4, 0x18, 0x6c0a4a47e48a3c2c, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, []}, 0xf4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 22:09:37 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000b000-0x18)={r0, &(0x7f000000e000-0x1)="", &(0x7f0000010000)=""/58}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d03000)={r0, &(0x7f000097f000-0xaa)="791aad508ef012a6355f5fdbc33960a05c2ee3f96d11f4b408ef3d2b48e7ed1d4c6613ad93ee01a2bb5c9671c3c89235765e612670aff43cf401fff92bfd28d9225da51e2c89365495e512cf46ce0b197e399d2ab65ca0325fec2492d870fe975022bf81c53faba7866af208c37f6d5ccba966fdd8b76c51201b305f57efb7c74982d01bddd780a751c15e1c78b82b4cca925de9fa626a6da2272424d3a2f41d9c14a0aa780f52762b7e", &(0x7f0000324000)="7af48cb6a42c02dd7d81c7074c245415982c3ae3cae0e65a5e8587e596a25737d08eda0470e47231c12ed9aad447810099edcd12d8d53c866eeecb3b17cda334c879d26e6885006674f00060c51fa6c8ee470a40df16e1a845e5aada550cc7d10208c3da2a4f75d4f480e9131cafd12133555570fd2f6ed86bc94d6ee6bd8a63c4e67202f9b12dd19cbf3b538cf235f277e6a8c99806edd0280a2e9ff741bbc0008c986475eae61988d22da21813d71ce444d61801f6818a124e46b17b8e4ff5ce56c9619c490fe1cea35c4a81893ca5efc006f349eb01a564631777d0c56dd7ffc934316cb7cce89d0007c6b6", 0x2}, 0x20) syz_emit_ethernet(0x46, &(0x7f0000e1a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, "c4cda316814d634b"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/18 22:09:37 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000b50000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000795000-0x38)={&(0x7f0000f79000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f78000)=[], 0x0, &(0x7f0000f78000)=""/155, 0xfffffffffffffd86, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) mmap(&(0x7f0000f72000/0x2000)=nil, 0x2000, 0x0, 0x21011, r0, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f75000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x1df, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/18 22:09:37 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000018000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000a000-0x4)=0x48, 0x80000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000001a000)=0x3, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000019000-0x20)=[{&(0x7f000001b000-0x16)=""/22, 0x16}, {&(0x7f000001a000)=""/94, 0x5e}], 0x2, &(0x7f000001b000-0x67)=""/103, 0x67, 0x2}, 0x10000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001a000)={r0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000007000-0x4)=0x0, &(0x7f000001b000-0x4)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f000000b000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r3, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r4, 0x0) 2018/01/18 22:09:37 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0xfffffffffffffffe, 0x5) readv(r0, &(0x7f0000003000-0x70)=[{&(0x7f0000002000-0x96)=""/150, 0x96}], 0x1) 2018/01/18 22:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000067f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006bf000)=0x14) write(r0, &(0x7f00000bb000-0x21)="3e71d912b083643e7b2c6910316de4dbc66624e378fd732c212103ebf53a866090", 0x21) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x0) 2018/01/18 22:09:37 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000015000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000024000)={0x100, 0x8, 0x7, 0x3, 0xd00}, 0x14) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000025000)=0x8, 0x4) r3 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x2d, &(0x7f0000dab000-0x1000)="cea41fd3f6b619eb8d746de297aa917c31d17290421311a626d28f5214705cfc06b2d367993ca925fe0f50ebd8e9b677bfa358ad8b06c3ef2e5e25a1c618b6d9a7fd37cfc97038c74b6ff82913e13d0fa8cbd22f35de7e21a7318ff8d45fee92177f33b8dcae9474cd66b41bde6eb294e8c0db8159dcf6bb03ae0bb16e6feb0eeaf88d52e81cf2cf", 0x88) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000025000)={0x0, 0xca, "0a6a72da04f2816d64792bff5e761b193335b6804e328926e18c9f5ee9becf384d6ec6b8e47cf2d580cf19200f3f2094e5adac660cfab466faa98fd1ecc819bab45d1400046b9d7f88e94a3b7f813871729df849644af57a33ec35dbaddd275487911b78e8adf0dc79b3334ac83e442af5aa8a7950798f9869ab9c5ce1035d509eeccb3d6415201214beb20351e776a23e27f5a6645d4274f89f8f34a4e860baa20b61ceb0cf4d95c1b35d9543277604e4bd909a1c26983f246d44990b2311a9949d8cd6e592c96457b1"}, &(0x7f0000026000-0x4)=0xd2) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000026000-0x8)={r5, 0x2020000000}, 0x8) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x20, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1, [@generic="2755facc1a"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 22:09:37 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0xfffffffffffffffe, 0x5) readv(r0, &(0x7f0000003000-0x70)=[{&(0x7f0000002000-0x96)=""/150, 0x96}], 0x1) 2018/01/18 22:09:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c8a000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000684000)=[], 0x10000495) getpeername(r0, &(0x7f00002f8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8c000-0x4)=0x2e) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000672000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000912000-0x8)={r1, r3}) r4 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00003a2000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xf7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64, 0x7, 0x7fffffff, 0xff, 0x8}, &(0x7f0000f2a000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00003c6000)={r5, 0x8, 0x6, 0x4}, 0x10) listen(r4, 0x100401000003) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000463000-0x8c)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c62000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000607000)={r6, 0x4, 0x20, 0x0, 0x6}, &(0x7f00009c1000-0x4)=0x18) r7 = accept$inet(r4, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c18000)={0x0, 0x0}, &(0x7f0000d5b000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000eab000-0x8)={r8, 0x0}, 0x8) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000f53000)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000404000)=0xc) 2018/01/18 22:09:37 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000015000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000024000)={0x100, 0x8, 0x7, 0x3, 0xd00}, 0x14) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000025000)=0x8, 0x4) r3 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x2d, &(0x7f0000dab000-0x1000)="cea41fd3f6b619eb8d746de297aa917c31d17290421311a626d28f5214705cfc06b2d367993ca925fe0f50ebd8e9b677bfa358ad8b06c3ef2e5e25a1c618b6d9a7fd37cfc97038c74b6ff82913e13d0fa8cbd22f35de7e21a7318ff8d45fee92177f33b8dcae9474cd66b41bde6eb294e8c0db8159dcf6bb03ae0bb16e6feb0eeaf88d52e81cf2cf", 0x88) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000025000)={0x0, 0xca, "0a6a72da04f2816d64792bff5e761b193335b6804e328926e18c9f5ee9becf384d6ec6b8e47cf2d580cf19200f3f2094e5adac660cfab466faa98fd1ecc819bab45d1400046b9d7f88e94a3b7f813871729df849644af57a33ec35dbaddd275487911b78e8adf0dc79b3334ac83e442af5aa8a7950798f9869ab9c5ce1035d509eeccb3d6415201214beb20351e776a23e27f5a6645d4274f89f8f34a4e860baa20b61ceb0cf4d95c1b35d9543277604e4bd909a1c26983f246d44990b2311a9949d8cd6e592c96457b1"}, &(0x7f0000026000-0x4)=0xd2) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000026000-0x8)={r5, 0x2020000000}, 0x8) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x20, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1, [@generic="2755facc1a"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1193.608123] kasan: CONFIG_KASAN_INLINE enabled [ 1193.612991] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1193.620741] general protection fault: 0000 [#1] SMP KASAN [ 1193.626281] Dumping ftrace buffer: [ 1193.629825] (ftrace buffer empty) [ 1193.633536] Modules linked in: [ 1193.636745] CPU: 1 PID: 21404 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #196 [ 1193.644104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1193.653468] RIP: 0010:strlen+0x1f/0xa0 [ 1193.657371] RSP: 0018:ffff8801ad13f760 EFLAGS: 00010286 [ 1193.662743] RAX: 00000000000000f4 RBX: ffff8801ce2a76c0 RCX: 000000000000001e [ 1193.670023] RDX: dffffc0000000000 RSI: ffffc90002518000 RDI: 00000000000000f4 [ 1193.677306] RBP: ffff8801ad13f778 R08: ffffffff84b08640 R09: 0000000000000004 [ 1193.684576] R10: ffff8801ad13f920 R11: 0000000000000005 R12: ffff8801ad13f898 [ 1193.691849] R13: 00000000000000f4 R14: 0000000000000040 R15: 1ffff10035a27ef7 [ 1193.699128] FS: 00007f5bdcc5d700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 1193.707360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1193.713234] CR2: 000000002088cc98 CR3: 00000001c9e8f002 CR4: 00000000001606e0 [ 1193.720491] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1193.727740] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1193.734992] Call Trace: [ 1193.737583] netlink_ack+0x120/0xa10 [ 1193.741284] ? netlink_deliver_tap+0x2e9/0xf90 [ 1193.745859] ? netlink_sendmsg+0xe60/0xe60 [ 1193.750076] ? __might_fault+0x110/0x1d0 [ 1193.754116] ? netlink_tap_init_net+0x350/0x350 [ 1193.758779] netlink_rcv_skb+0x2d1/0x400 [ 1193.762829] ? xfrm_dump_sa_done+0xe0/0xe0 [ 1193.767044] ? netlink_ack+0xa10/0xa10 [ 1193.770917] ? retint_kernel+0x10/0x10 [ 1193.774790] xfrm_netlink_rcv+0x6f/0x90 [ 1193.778740] netlink_unicast+0x4c4/0x6b0 [ 1193.782779] ? netlink_attachskb+0x8a0/0x8a0 [ 1193.787167] ? security_netlink_send+0x81/0xb0 [ 1193.791735] netlink_sendmsg+0xa4a/0xe60 [ 1193.795776] ? netlink_unicast+0x6b0/0x6b0 [ 1193.800010] ? security_socket_sendmsg+0x89/0xb0 [ 1193.804750] ? netlink_unicast+0x6b0/0x6b0 [ 1193.809006] sock_sendmsg+0xca/0x110 [ 1193.812705] ___sys_sendmsg+0x767/0x8b0 [ 1193.816655] ? copy_msghdr_from_user+0x590/0x590 [ 1193.821390] ? lock_downgrade+0x980/0x980 [ 1193.825519] ? __fget_light+0x297/0x380 [ 1193.829475] ? fget_raw+0x20/0x20 [ 1193.832906] ? schedule+0xf5/0x430 [ 1193.836420] ? vmacache_update+0xfe/0x130 [ 1193.840547] ? __fget_light+0x297/0x380 [ 1193.844507] ? fget_raw+0x20/0x20 [ 1193.847937] ? __do_page_fault+0x3d6/0xc90 [ 1193.852163] ? __fdget+0x18/0x20 [ 1193.855523] __sys_sendmsg+0xe5/0x210 [ 1193.859296] ? __sys_sendmsg+0xe5/0x210 [ 1193.863269] ? SyS_shutdown+0x290/0x290 [ 1193.867220] ? __fdget+0x18/0x20 [ 1193.870567] ? SyS_futex+0x269/0x390 [ 1193.874260] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1193.879264] SyS_sendmsg+0x2d/0x50 [ 1193.882783] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1193.887513] RIP: 0033:0x452e99 [ 1193.890674] RSP: 002b:00007f5bdcc5cc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 1193.898362] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452e99 [ 1193.905614] RDX: 0000000000000000 RSI: 0000000020f1efc8 RDI: 0000000000000014 [ 1193.912867] RBP: 00000000000000d5 R08: 0000000000000000 R09: 0000000000000000 [ 1193.920131] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef498 [ 1193.927383] R13: 00000000ffffffff R14: 00007f5bdcc5d6d4 R15: 0000000000000002 [ 1193.934648] Code: 37 ff ff ff 0f 1f 84 00 00 00 00 00 55 48 89 f9 48 ba 00 00 00 00 00 fc ff df 48 c1 e9 03 48 89 f8 48 89 e5 41 54 53 48 83 ec 08 <0f> b6 14 11 48 89 f9 83 e1 07 38 ca 7f 04 84 d2 75 4b 80 38 00 [ 1193.953743] RIP: strlen+0x1f/0xa0 RSP: ffff8801ad13f760 [ 1193.959138] ---[ end trace d1975f816aeecb36 ]--- [ 1193.963926] Kernel panic - not syncing: Fatal exception [ 1193.969738] Dumping ftrace buffer: [ 1193.973255] (ftrace buffer empty) [ 1193.976938] Kernel Offset: disabled [ 1193.980546] Rebooting in 86400 seconds..